You are here

Anticipatory nausea and vomiting due to chemotherapy

European Journal of Pharmacology, pages 172 - 179

Abstract

As a specific variation of chemotherapy-induced nausea and vomiting, anticipatory nausea and vomiting (ANV) appears particularly linked to psychological processes. The three predominant factors related to ANV are classical conditioning; demographic and treatment-related factors; and anxiety or negative expectancies. Laboratory models have provided some support for these underlying mechanisms for ANV. ANV may be treated with medical or pharmacological interventions, including benzodiazepines and other psychotropic medications. However, behavioral treatments, including systematic desensitization, remain first line options for addressing ANV. Some complementary treatment approaches have shown promise in reducing ANV symptoms. Additional research into these approaches is needed. This review will address the underlying models of ANV and provide a discussion of these various treatment options.

Keywords: Nausea, Vomiting, Anticipatory nausea and vomiting, Cancer, Behavioral treatments.

1. Introduction

Anticipatory nausea and vomiting (ANV) is a common complaint among cancer patients and is often predicated on the development of chemotherapy-induced nausea or vomiting. Acute or delayed nausea following chemotherapy infusion, known as chemotherapy-induced nausea (CINV) is a common side effect of treatment. Historically, up to 20% of patients have reported experiencing nausea before any one chemotherapy cycle, and up to 30% have reported this anticipatory, learned, or psychological nausea by the fourth chemotherapy cycle ( Morrow and Roscoe, 1997 ); the impact of new antiemetics on incidence of ANV is unclear ( Roscoe et al., 2000 ). Repeated exposure to chemotherapy increases risk for the development of ANV. It appears, therefore, that development of ANV conforms to a classical conditioning model, wherein repeated pairings of unconditioned (i.e., chemotherapy) and conditioned (e.g., the clinic, the nurse) stimuli produce nausea and vomiting even before administration of emetogenic agents. We discuss this model below, along with other psychological factors that may contribute to development of ANV and laboratory validation of these models.

ANV is typically unresponsive to treatment with antiemetic pharmaceuticals. Given its psychological and behavioral basis, psychotropic medications may prove a more effective method of pharmaceutical intervention. Behavioral treatment, however, remains the most effective option for addressing ANV. We discuss these therapeutic modalities below, along with a discussion of emerging complementary and alternative therapies.

2. Psychological models of ANV

Psychological mechanisms and demographic factors contribute to the onset, frequency, severity, and duration of ANV. Three distinct but interrelated factors contributing to ANV are: (1) classical conditioning, which may lead to anticipatory nausea; (2) demographic, clinical, and treatment-related factors, which can predict risk to anticipatory nausea; and (3) anxiety or negative expectancies, which may prompt and increase sensitivity to anticipatory nausea.

2.1. Classical conditioning and ANV

The National Cancer Institute (2012) has cited Pavlovian classical conditioning as the theoretical mechanism best able to explain the genesis of ANV . In the classical conditioning model of ANV, an unconditioned stimulus (chemotherapy) that naturally produces an unconditioned response (nausea) is paired with a conditioned stimulus. Potential conditioned stimuli in the context of ANV can include the sights and smells of the clinic, the nurses, the treatment room, etc. After repeated pairings of the unconditioned stimulus with this conditioned stimulus, exposure to the conditioned stimulus alone is sufficient to elicit the conditioned response (nausea; Matteson et al, 2002, Roscoe et al, 2011, and Stockhorst et al, 2007a). See Fig. 1 for a graphical representation of this process. The cancer patient's nausea is anticipatory, as it may begin even before administration of the chemotherapeutic agent. The conditioned nature of ANV is supported by the finding that rates and severity of ANV tend to increase after repeated chemotherapy cycles ( Stockhorst et al., 2007a ); that is, after repeated pairings of the unconditioned and conditioned stimuli.

gr1

Fig. 1 Graphical representation of the development of ANV.

2.2. Demographic factors and ANV

Certain personal characteristics and events related to cancer treatment appear to increase the likelihood that a patient will experience ANV. Variables cited by the National Cancer Institute as being correlated with ANV are listed in Table 1 . The emetogenic potential of the chemotherapeutic agent is a primary risk factor for development of CINV. In addition to the emetogenic potential of the chemotherapeutic agent, an age under 50 and female gender are the most common indicators of CINV and ANV ( NCI, 2012 ; Roscoe et al. 2011 ). Other common factors correlated with ANV include susceptibility to motion sickness, emetogenic potential of chemotherapy agents, weakness, dizziness, or lightheadedness after chemotherapy, morning sickness during pregnancy, and nausea and vomiting after last chemotherapy session.

Table 1 Demographic and treatment related factors correlated with ANV.

1. Age younger than 50 years
2. Female gender
3. Susceptibility to motion sickness
4. Greater reactivity of the autonomic nervous system and slower reaction time
5. Morning sickness during pregnancy
6. Nausea and vomiting after last chemotherapy session
7. Feeling warm or hot all over after last chemotherapy session
8. Sweating after last chemotherapy session
9. Generalized weakness after last chemotherapy session
10. Percentage infusions of chemotherapy followed by nausea
11. Dizziness after last chemotherapy session
12. Lightheadedness.
13. Longer latency of posttreatment nausea and vomiting
14. Emetogenic potential of chemotherapeutic agents used

2.3. New vistas in understanding psychological mechanisms of ANV: Negative expectancies

In addition to demographic and clinical variables that contribute to ANV, psychological, cognitive, and social factors contribute to the conditioned response of ANV. For example, anxiety, self-absorption, and response expectancies have all been shown to be involved in ANV development (Montgomery et al, 1998, Morrow et al, 1998a, Morrow et al, 1998b, Morrow et al, 1998c, and Watson, 1993). Anxiety may affect the development of ANV at least in part through negative expectancies (Andrykowski, 1990 and Watson et al, 1992), as expectancies affect development of other learning-based conditioning effects ( Kirsch, 1997 ).

Current research on behavioral contributions relating to ANV focus on patients’ beliefs regarding symptom development. In the patient belief model of ANV development, healthcare professionals impart information about treatment side effects while listening and responding to patients’ fears and hopes. Patient and caregiver communication is crucial in the development of patients’ expectancies for treatment outcomes, termed “response expectancies,” which can influence physical, emotional and mental outcomes throughout the treatment process ( Colagiuri et al., 2008 ). In a classic work on this topic, Kirsch (1985) suggests that anticipation or response expectancy for the occurrence of a physiological sensation (e.g., nausea) can generate corresponding subjective experiences and directly affect both physiological and psychological outcomes.

The effect of response expectancies can be considerable, and these expectancies account for variance in ANV above and beyond the emetogenicity of the chemotherapeutic agent and other known predictive factors for nausea such as gender and age (Colagiuri et al, 2008, Roscoe et al, 2010, and Roscoe et al, 2010). For example, Roscoe et al. (2004) studied 194 breast cancer patients about to begin chemotherapy with a doxorubicin-based regimen and found that patients who believed that they were “very likely” to experience severe nausea were five times more likely to experience severe nausea than those who believed that they were “very unlikely” to do so.

Although expectancies may represent an acknowledgement of one's propensity to develop nausea based on past experience (e.g., nausea during pregnancy or susceptibility to motion sickness), these expectancies are also influenced by socio-cultural factors and what patients are told to expect from the range of information they receive from clinicians, hospital staff, other patients, family, friends, and the world at large. Thus, nausea expectancies can be considered to have both internal and external sources, and it is these external sources that might provide a way to reduce chemotherapy-induced nausea. Unlike other risk factors for nausea, nausea expectancies are malleable and provide an opportunity for intervention.

A comprehensive review of the expectancy literature was undertaken by the British National Coordinating Centre for Health Technology Assessment. These authors screened 47,600 references for their relevancy and quality and chose the 93 highest-quality studies for their review. They reported that expectancies play an important role in symptom and side-effect development and further concluded that response expectancies constitute a central underlying mechanism of placebo effect ( Crow et al., 1999 ). Similarly, the nocebo hypothesis, discussed by Hahn (1997) and Barsky et al. (2002) , proposes that expectations of developing side effects can cause symptoms to appear. It is also likely that studies that have linked anxiety to the development of nausea are, to some extent, capturing the construct of negative expectancies ( Roscoe et al., 2006 ).

In sum, screening patients for the demographic, clinical, and psychological variables discussed above and for other cognitive/emotional vulnerabilities may help providers to identify patients likely to develop ANV. At present, there remains a need to develop a succinct and comprehensive screening process for risk factors related to ANV and to integrate such a process into cancer center treatment evaluations.

3. Laboratory models of ANV

Though the etiology of ANV is best understood as a form of classical Pavlovian conditioning (Neese et al, 1980 and Stockhorst et al, 1993), which is assumed to occur within the central nervous system ( Ramsay and Woods, 1997 ), development of ANV is likely due in part to poor initial control of chemotherapy-induced nausea and vomiting (CINV; Morrow et al, 1998a, Morrow et al, 1998b, and Morrow et al, 1998c). Given the link between ANV and CINV, a word about the etiology of CINV is appropriate.

3.1. Models linking ANV to CINV

The mechanism of CINV due to chemotherapeutic agents does not depend on a unique area but involves a complex network of neuroanatomical and peripheral centers as well as neurotransmitters and receptors. The central and peripheral regions include (a) the emetic or vomiting center (VC), which is a cluster of neurons in the medulla oblongata and is the primary structure for coordinating nausea and vomiting; (b) the chemoreceptor trigger zone (CTZ) in the area postrema located at the floor of the fourth ventricle of the brain; (c) the vagal nerve afferents which project from the gastrointestinal (GI) tract to the nucleus of the solitary tract (NTS) and the dorsal motor nucleus of the vagus; and (d) the enterochromaffin cells (EC) lining the GI tract (Darmani and Ray, 2009, Feyer and Jordan, 2011, Hornby, 2001, and Rubenstein et al, 2006). In general, chemotherapeutic agents can cause emesis through afferent input at a number of different sites, involving different mechanisms. Chemotherapeutic agents are toxic to ECs lining the GI mucosa and stimulate them to release neurotransmitters, such as dopamine, serotonin (5-HT), substance P (SP), acetylcholine, histamine, and gamma-aminobutyric acid (GABA) (Hesket, 2008, Leslie and Reynolds, 1993, Navari, 2009, and Rudd and Andrews, 2005). These neurotransmitters bind to the appropriate receptors on the abdominal vagal afferents (Blackshaw et al, 2007, Burke et al, 2011, and Lesurtel et al, 2008), hence activating them, which then conduct the stimuli to the dorsal vagal complex consisting of emetic/VC, the area postrema (CTZ) and the NTS. These sensory inputs are then integrated resulting in the activation of the emetic response; together, the sources of afferent input have been called the “central pattern generator” ( Hesket, 2008 ). Another possible source of afferent input inducing emesis involves the CTZ (Borison, 1989 and Miller and Leslie, 1994), which is sensitive to chemical stimuli from drugs ( Rang et al., 2007 ). The blood–brain barrier located in CTZ is permeable to circulating mediators, thereby, allowing them to directly interact with the VC ( Rang et al., 2007 ) and resulting in emesis.

Studies have reported that no single neurotransmitter appears to be responsible for all CINV ( Grunberg and Ireland, 2005 ), let alone for ANV. In addition, though the inhibition of some of these pathways results in reducing vomiting, the same is not true for reducing nausea. This suggests that the induction of nausea and vomiting may involve different pathways and mediators. Moreover, post-treatment CINV occurs due to stimuli to the CTZ and the VC regions while ANV occurs when the VC is activated by perceptive stimuli which are generated by personal thought, feelings or sensory stimuli associated with the chemotherapy ( Duigon, 1986 ). Though ANV is less frequent than post-treatment CINV, it represents a significant problem as it leads to more discomfort in cancer patients undergoing chemotherapy and is usually more difficult to control than acute CINV or DNV ( Grunberg, 2007 ). Better understanding of the mechanisms of different types of CINV may help in the development of additional effective antiemetic drugs.

3.2. Overshadowing as a model of ANV

There is a paucity of animal models for CINV, and to date, there is no completely adequate laboratory model for ANV. Some research on ANV has been conducted using models such as body rotation as a stimulus to induce nausea and related symptoms in healthy humans ( Stockhorst et al., 2006 ). Body rotation results in a number of symptoms summed as motion sickness and of these, the most significant symptoms in humans are nausea and vomiting, pallor, and cold sweating ( Yates et al., 1998 ). In this model, the afferent signals from the vestibular system constitute the unconditioned stimulus ( Stockhorst et al., 2006 ). Studies using body rotation model suggest that techniques such as overshadowing procedure and latent inhibition could be helpful in the prevention and reduction of ANV (Hall and Symonds, 2006, Stockhorst et al, 2007b, and Symonds and Hall, 1999).

Overshadowing, as originally described by Pavlov (1960) , is a technique used for reducing the association between the putative CS and the US. In a usual overshadowing experiment, the subject is conditioned in an adverse experimental setting to respond to a strong stimulus, and then the stimulus is withdrawn at the next exposure to the adverse experience ( Stockhorst et al., 2007c ). In a small study, 16 cancer patients were assigned to either the group with overshadowing (OV+) or the group without overshadowing (OV−). At the start of all infusions of two consecutive chemotherapy cycles A and B (acquisition), the OV+ group were made to drink a distasteful saline beverage, thereby overshadowing the CS, while the OV− group were made to drink water. All patients received water in cycle C (test). In this study, no patient from the OV+ group showed ANV in cycle C (test), while two patients from OV− group developed ANV ( Stockhorst et al., 1998 ). Overshadowing is similar to latent inhibition which consists of pre-exposing the event to be used as the CS prior to the first administration of the US, thereby reducing the amount of classical conditioning that subsequently occurs ( Lubow and Moore, 1959 ).

Besides the body rotation model, a conditioned gaping response in rats has also been used as a model for ANV. However, these animal studies examining the gaping response in rats with respect to overshadowing (Hall and Symonds, 2006, Sansa et al, 2007, and Symonds and Hall, 1999), systemic treatment with lipopolysaccharide ( Chan et al., 2009 ), tetrahydrocannabinol ( Parker and Kemp, 2001 ), and manipulation of the endocannabinoid system ( Rock et al., 2008 ) have shown inconsistent results. Another animal model for ANV has shown cannabinoids to be effective in reducing ANV (Limebeer et al, 2008, Parker and Kemp, 2001, and Parker et al, 2006). In addition, some conditioning procedures in other animal model systems have been used to alleviate nausea and vomiting (Davey and Biederman, 1998 and Lett, 1983). However, the incidence of ANV has remained the same (Morrow et al, 1998a, Morrow et al, 1998b, and Morrow et al, 1998c), despite the improvements in overall CINV with the introduction of 5-HT3 receptor antagonist medications. Overall, the best method to reduce or avoid development of ANV is to avoid both vomiting and nausea from the first exposure to chemotherapy.

4. Pharmacologic treatment of anticipatory nausea and vomiting

There have been tremendous advances in the medical prophylaxis and management of acute and delayed CINV. However, many of the newly approved agents have not proven to be clinically effective in treating ANV; treating this specific type of chemotherapy-related symptom remains a challenge.

4.1. Benzodiazepines

There is some data for the use of benzodiazepines on the day of and just prior to chemotherapy administration in reducing ANV. Razavi et al. (1993) performed a double-blind, placebo-controlled study assessing the addition of low-dose alprazolam (0.5–2 mg per day) to a psychological support program including progressive relaxation training. Fifty-seven women undergoing adjuvant chemotherapy for early-stage breast cancer participated. Results showed a higher rate of anticipatory nausea in the placebo arm compared with alprazolam arm (18% vs. 0%, p=0.038). Significantly higher use of sleep aids (hypnotics) was also noted in the placebo arm (19% vs. 0%, p<0.05). This small study demonstrated that adjunctive use of benzodiazepines could help reduce anticipatory symptoms among patients on chemotherapy.

Malik et al. (1995) conducted a randomized trial evaluating the addition of lorazepam to a regimen of metoclopramide, dexamethasone and clemastine. A total of 180 administrations of high-dose cisplatin were included in the study. Lorazepam was found to significantly reduce the incidence of anticipatory nausea and vomiting (p<0.05) as well as acute and delayed emesis (p=0.05 and p<0.05, respectively). Side-effects noted in the treatment arm, as expected, included mild sedation and amnesia which can limit the use of benzodiazepines, especially in frail or elderly patients.

4.2. Other pharmacological agents

Another class of agents that is of potential interest in the treatment of ANV are cannabinoids. Two synthetic, oral formulations, dronabinol (Marinol) and nabilone (Cesamet), are approved by the US Food and Drug Administration (FDA) for use in CINV that is refractory to conventional antiemetic therapy ( Slatkin, 2007 ). The side-effect profile of cannabinoids has limited their adoption into clinical practice especially with approval of newer effective drugs. However, there have been intriguing animal studies that suggest cannabinoids may have a role in the treatment of ANV. Parker et al. (2006 , 2011) utilized emetic reactions of the Suncus murinus (musk shrew) in their experiments. Following pairings of a distinctive contextual cue with the emetic effects of lithium chloride (toxin), the unique context acquired the potential to elicit conditioned retching (akin to ANV) in the absence of the toxin. The expression of this conditioned retching was completely suppressed by pretreatment with each of the principal cannabinoids found in marijuana. These results support the anecdotal use of cannabinoids for treatment of anticipatory symptoms although further research is needed to evaluate its potential effectiveness in the clinical setting.

The use of recommended pharmacotherapy to prevent and treat chemotherapy-induced acute and delayed emesis is critical in reducing the conditioned development of anticipatory symptoms. Advances in 5-HT3 antagonists and the development of NK-1 antagonists have dramatically improved control of acute and delayed CINV which in turn can reduce the incidence of ANV. Current guidelines ( Roila et al., 2010 ) recommend that for highly emetogenic chemotherapy agents, a three-drug regimen of a serotonin (5-HT3) receptor antagonist, dexamethasone, and NK-1 receptor antagonist (aprepitant or fosaprepitant) should be used before the beginning of chemotherapy to prevent acute CINV. Palonosetron plus dexamethasone is recommended for acute CINV from moderately emetogenic agents. For low risk chemotherapy regimens, dexamethasone or a 5-HT3 receptor antagonist or a dopamine receptor antagonist is recommended. For delayed CINV, dexamethasone and aprepitant, aprepitant alone, dexamethasone and serotonin (5-HT3) receptor antagonist or dexamethasone alone can be used. To prevent ANV, the Multinational Association of Supportive Care in Cancer (MASCC) committee appropriately recommends the best possible control of acute and delayed CINV in conjunction with behavioral therapies.

The introduction of 5-HT3 and NK-1 antagonists and establishment of standard guidelines have considerably reduced the incidence of CINV. However, control of ANV remains an important, unmet need among cancer patients. A greater understanding of the basic biological and genetic predictors that inform a patient's susceptibility to ANV will be critical in the developmnent of novel pharmacologic approaches to treat ANV.

5. Psychological intervention and ANV

As mentioned previously, behavioral or psychological interventions remain the best option for treating ANV. Research on behavioral treatments for cancer-related nausea began appearing in the medical literature just over three decades ago. Early studies on these behavioral treatments focused on alleviating ANV, rather than CINV, because ANV is a conditioned phenomenon treatable by means of behavioral approaches based on learning principles. Research on the behavioral treatment of conditioned adverse effects of chemotherapy has centered on two principal approaches: systematic desensitization (SD), and hypnosis (Marchioro et al, 2000a and Marchioro et al, 2000b). Additional behavioral techniques that have been studied have included biofeedback ( Burish et al., 1981 ), imagery, and many variations of relaxation methods ( Figueroa-Moseley et al., 2007 ). All of these behavioral interventions have been shown to reduce ANV and to decrease levels of cancer-related anxiety and distress ( Mundy et al., 2003 ). It is interesting to note that trials testing behavioral treatment of ANV have shown that these approaches are effective even when patients’ level of anxiety is not controlled (e.g., Vasterling et al., 1993 ), indicating that the effect of these interventions is more than purely anxiolytic. In terms of timing, interventions based on learning principles are most effective when implemented prior to the full development of the undesired conditioned response (i.e., nausea and vomiting; Figueroa-Moseley et al., 2007 ).

5.1. Systematic desensitization

Systematic desensitization (SD) was originally developed to treat fears and phobias. As it is based on Pavlovian learning principles, it can be used to treat a range of learning-based difficulties, in which a particular response (e.g., anxiety, fear) has been paired with a stimulus (e.g., spiders). While research and treatment focusing on SD have declined since the 1980s, SD remains a particularly effective intervention for the management of ANV.

ANV, and other anticipatory syndromes, display many of the same features as a phobic response. Both rely on the classical conditioning mechanism described previously. Both also involve avoidance behaviors to manage the conditioned response of anxiety or nausea. SD addresses both of these features through a three step approach: (1) construction of a hierarchy of anxiogenic stimuli, (2) learning of an incompatible response, such as relaxation, and (3) counter conditioning of the previous, maladaptive response with the incompatible response. In terms of ANV, treatment of symptoms involves identification of conditioned stimuli associated with nausea and vomiting, such as the clinic or the nurse ( Morrow and Roscoe, 1997 ). Patients are then taught a response incompatible with feelings of nausea, such as progressive muscle relaxation (PMR). When the patient is brought into the clinic or confronted with the nurse, then, he or she practices the incompatible response, becoming relaxed and breaking the link to the conditioned response of ANV. Treatment of ANV with SD has been effective in over half the patients to whom it is administered (Morrow and Roscoe, 1997 and Roscoe et al, 2011).

5.2. Hypnosis

Hypnosis was the first psychological technique used to control ANV. Hypnosis or hypnotherapy is defined as a technique where an altered state of consciousness is induced through suggestions for participants “to think, see, or experience their world in a different way” ( Scott et al., 2012 ). Due to its capacity for increasing suggestibility, hypnosis can used to alter levels of expectancy ( Kirsch, 1999 ). It has also been shown to be efficacious in managing side effects in the arena of cancer treatment, such as pain (Elkins et al, 2010 and Jensen et al, 2012), and hot flashes ( Elkins et al., 2007 ). In a study examining the effects of a brief presurgery hypnosis intervention in 200 patients who were scheduled to undergo excisional breast biopsy or lumpectomy, Montgomery et al. (2007) found hypnosis was superior to attention control for pain, nausea, and fatigue. A review of studies of hypnosis in CINV reported a significant effect of hypnosis compared to usual care ( Richardson et al., 2007 ).

Hypnosis has also been used to prevent ANV related to chemotherapy (Marchioro et al, 2000a and Marchioro et al, 2000b). Although hypnosis was the first psychological technique used to control ANV, few controlled, randomized clinical trials of hypnosis have been conducted. In one of these few trials, Zeltzer et al. (1984) reported that a combined intervention of hypnosis and counseling in a sample of 19 children and adolescents undergoing chemotherapy resulted in significant reduction of nausea and vomiting symptoms after the completion of intervention . In a study of 16 adult patients with cancer who had undergone four chemotherapy sessions and reported anticipatory nausea and vomiting, relaxation and hypnosis was followed by complete relief from ANV (Marchioro et al, 2000a and Marchioro et al, 2000b). Overall, hypnosis has most often been used with pediatric and adolescent cancer patients, which may be due to the fact that children are more readily hypnotized than adults ( Mackenzie and Frawley, 2007 ).

For the practicing oncologist, hypnosis is a potentially useful intervention for the control of treatment side effects ( Thomson, 2003 ). There are no undesirable side effects, no special equipment is needed, and it requires little physical effort on the patient's part. Research shows that the techniques used to induce a hypnotic state in a patient are not difficult to learn and apply ( Martinez-Tendero et al., 2001 ). In addition, patients can be taught self-hypnosis techniques, thereby empowering them by giving them an important tool for managing their own health (Deng and Cassileth, 2005 and Martinez-Tendero et al, 2001).

5.3. Biofeedback, imagery, and relaxation

Other behavioral treatments for ANV center on relaxation and management of expectancies, the two principles targeted by SD and hypnosis. An early trial showed the efficacy of biofeedback in reducing severity of ANV through producing a relaxation response in patients ( Burish et al., 1981 ). Guided imagery, similarly, has been used to produce a relaxation response or to manage negative expectancies about treatment ( Lyles et al., 1982 ). Guided imagery involves descriptive statements by a therapist or other provider to assist a patient in constructing a mental picture that would promote relaxation or a reduction in anxiety, such as a beach scene or an image of cancer cells shrinking. Progressive muscle relaxation (PMR) is often used as an incompatible response in SD interventions. PMR involves systematically tensing and relaxing muscle groups throughout the body until a full-body relaxation response is achieved (Arakawa, 1997 and Yoo et al, 2005). Used alone, PMR appears most effective in reducing severity of nausea, vomiting, and other side effects that develop after administration of chemotherapy ( Molassiotis et al., 2002 ). When combined with systematic desensitization or guided imagery, it has proven to be efficacious in reducing ANV ( Yoo et al., 2005 ). Other forms of learned relaxation (Morrow and Morrell, 1982 and Redd et al, 2001) have been shown to be effective; a randomized controlled study of 48 patients undergoing chemotherapy found a relaxation intervention to be beneficial in controlling ANV in those patients who did not have an “information-gathering coping style” ( Lerman et al., 1990 ). Finally, shading into the realm of complementary treatment approaches, a study of a yoga intervention for CINV reported a significantly reduction in anticipatory nausea and vomiting in a sample of 62 early breast cancer patients ( Raghavendra et al., 2007 ).

6. Complementary and alternative treatment of ANV

Complementary and alternative medicine (CAM) has been increasingly used by cancer patients experiencing ANV; the reasons for such use include the inadequate response of current medications to this side effect and the refractory nature of ANV (Jindal et al, 2008, Morrow et al, 1998a, Morrow et al, 1998b, and Morrow et al, 1998c).

6.1. Acupuncture/acupressure

Practiced as a part of traditional Chinese medicine, acupuncture has shown promise in relieving various symptoms associated with cancer and its treatment ( O'Regan and Filshie, 2010 ). This includes CINV, where acupuncture points P6 and ST36 ( Ma and Li, 2001 ) have been used to apply stimulation by means of needles, heat, acupressure using bands, pressure with fingers, or electro-acupuncture. Such stimulation is believed to bring about a balanced state of energy in the body (Kang et al, 2011 and NCI, 2012). Some randomized control trials of acupuncture have yielded evidence of control of ANV when acupuncture is used alone (Chao et al, 2009, Ezzo et al, 2006, Konno, 2010a, and Konno, 2010b), and when it is used in combination with an antiemetic (Shin et al, 2004 and Yang et al, 2009) or counseling ( Suh, 2012 ).

A randomized four-arm clinical trial using acupressure wristbands has shown beneficial effects on ANV; however, this effect was primarily seen in those who had high expectancy of nausea and vomiting and not in those who reported low expectancy of nausea and vomiting (Roscoe et al, 2010 and Roscoe et al, 2010). This research provides direct evidence of the intersection between psychological factors, anticipatory nausea, and treatment modalities. Given that pressure bands are effective primarily for those with an expectancy of nausea, the bands’ ability to control nausea can largely be accounted for by patients’ expectations of efficacy, i.e., a placebo effect ( Roscoe et al., 2003 ). Empirical evidence the role of expectancy in the bands’ effectiveness comes from a multicenter study examining the efficacy of acupressure wrist bands in reducing chemotherapy-induced nausea and vomiting. Patients who received the acupressure bands and expected them to be effective (N=112) experienced significantly less nausea on the day of treatment, as well as less overall nausea, than those who did not expect them to be effective (N=121), and less than those in the no-band control group (N=232). They also used less antiemetic medication and reported a higher quality of life (QOL), both pss<0.05. There were no significant differences in any outcome measures between patients who received the acupressure bands and did not expect them to be effective and the no-band control group. Results from two other research groups showing that sham acupressure bands were effective in reducing nausea suggest that an expectancy/placebo effect was present in these studies as well (Ferrara-Love et al, 1996 and Alkaissi et al, 1999).

In spite of the evidence of beneficial effects of acupuncture and acupressure in CINV, confirmatory evidence regarding ANV is still lacking. In pediatric populations acupuncture has been shown to be effective in controlling nausea occurring during the postoperative period; however, there is no definitive evidence of similar effects in chemotherapy-related ANV ( Jindal et al., 2008 ).

6.2. Herbal supplements

Among the herbal supplements ginger is the most studied for the relief of ANV. A study of ginger in 576 patients with chemotherapy-related nausea and vomiting revealed significant beneficial effects of 0.5 g and 1.0 g ginger in acute CINV. This is an encouraging finding because the patients in this study took ginger capsules three days prior to starting their chemotherapy and the study also showed that ANV was significantly contributing to acute nausea ( Ryan et al., 2012 ). Perhaps a longer pre-chemotherapy regimen of ginger could be useful in reducing ANV leading to a better control of acute nausea after the chemotherapy is started.

6.3. The effect of optimism on ANV

A positive attitude is often considered to be a beneficial attribute for patients who are confronted with a serious health concern. Popular authors, such as Bernie Siegel and the late Norman Cousins, have expounded on the virtues of positive thinking and suggest that it is related to better health outcomes. Scheier and Carver (1987) theorize that patient optimism has a significant positive effect both directly and indirectly on health and well-being. These researchers conceptualize optimism as a stable personality trait and use the term dispositional optimism to describe individuals with more global positive expectations. Optimism has been associated with increased motivation and persistence at tasks as well as an array of positive health-related outcomes, including lower postpartum depression, higher QOL 8 months after coronary artery bypass surgery, fewer physical symptoms of poor health and less emotional distress during and after radiation therapy. Pessimism, by contrast, is associated with depression and lowered disease resistance in breast cancer patients, poor health in middle and late adulthood, and more rapidly deteriorating health and increased morbidity in AIDS patients. Interestingly, a general tendency to be optimistic does not appear to predict degree of nausea from chemotherapy, even though specific nausea expectancies are strong predictors of this side effect ( Roscoe et al., 2006 ). Treatment approaches that could tap into the construct of optimism to address negative expectancies, however, could prove efficacious in controlling ANV by enabling patients to view their chemotherapy side effects with optimism.

In conclusion, current anti-emetics are associated with bothersome side-effects in patients with cancer ( Bergkvist and Wengstrom, 2006 ) and may not address the underlying mechanisms of ANV. ANV appears to be related to psychological, learning-related processes, and so may best be addressed by behavioral or psychological treatments. However, the factors of greater tolerability and fewer side effects of CAM techniques make them attractive alternatives to the less effective pharmacologic options available for the treatment of ANV. Behavioral and CAM techniques could also allow the patients to apply interventions to themselves (Konno, 2010a and Konno, 2010b), allowing for greater patient self-efficacy and treatment control. Additional research is needed to confirm initial indication of the beneficial effects of some of these CAM treatments and to identify new, palatable approaches for the management of ANV.

References

  • Alkaissi et al., 1999 A. Alkaissi, M. Stalnert, S. Kalman. Effect and placebo effect of acupressure (P6) on nausea and vomiting after outpatient gynaecological surgery. Acta Anaesthesiol. Scand.. 1999;43(3):270-274
  • Andrykowski, 1990 M.A. Andrykowski. The role of anxiety in the development of anticipatory nausea in cancer chemotherapy: a review and synthesis. Psychosom. Med.. 1990;52:458-475
  • Arakawa, 1997 S. Arakawa. Relaxation to reduce nausea, vomiting, and anxiety induced by chemotherapy in Japanese patients. Cancer Nurs.. 1997;20(5):342-349
  • Barsky et al., 2002 A.J. Barsky, R. Saintfort, M.P. Rogers, J.F. Borus. Nonspecific medication side effects and the nocebo phenomenon. JAMA. 2002;287:622-627
  • Bergkvist and Wengstrom, 2006 Karin Bergkvist, Yvonne Wengstrom. Symptom experiences during chemotherapy treatment—with focus on nausea and vomiting. Eur. J. Oncol. Nurs.. 2006;10(1):21-29
  • Blackshaw et al., 2007 L.A. Blackshaw, S.J. Brookes, D. Grundy, M. Schemann. Sensory transmission in the gastrointestinal tract. Neurogastroenterol. Motility. 2007;19(Suppl. 1):1-19
  • Borison, 1989 H.L. Borison. Area postrema: chemoreceptor circumventricular organ of the medulla oblongata. Prog. Neurobiol.. 1989;32:351-390
  • Burish et al., 1981 T.G. Burish, C.D. Shartner, J.N. Lyles. Effectiveness of multiple muscle-site EMG biofeedback and relaxation training in reducing the aversiveness of cancer chemotherapy. Biofeedback Self Regul.. 1981;6:523-535
  • Burke et al., 2011 C.W. Burke, J.N. Mason, S.L. Surman, et al. Illumination of parainfluenza virus infection and transmission in living animals reveals a tissue-specific dichotomy. PLoS Pathog.. 2011;7:7
  • Chan et al., 2009 M.Y. Chan, S.K. Cross-Mellor, M. Kavaliers, K.P. Ossenkopp. Lipopolysaccharide (LPS) blocks the acquisition of LiCl-induced gaping in a rodent model of anticipatory nausea. Neurosci. Lett.. 2009;450:301-305
  • Chao et al., 2009 L.-F. Chao, A.L. Zhang, H.-E. Liu, M.-H. Cheng, H.-B. Lam, S.K. Lo. The efficacy of acupoint stimulation for the management of therapy-related adverse events in patients with breast cancer: a systematic review. Breast Cancer Res. Treat.. 2009;118:255-267
  • Colagiuri et al., 2008 B. Colagiuri, J.A. Roscoe, G.R. Morrow, J.N. Atkins, J.K. Giguere, L.K. Colman. How do patient expectancies, quality of life, and postchemotherapy nausea interrelate?. Cancer. 2008;113:654-661
  • Crow et al., 1999 R. Crow, H. Gage, S. Hampson, J. Hart, A. Kimber, H. Thomas. The Role of Expectancies in the Placebo Effect and Their Use in the Delivery of Health Care: A Systematic Review. in: 3 (Health Technology Assessment, Rockville, MD, 1999) 1-96
  • Darmani and Ray, 2009 N.A. Darmani, A.P. Ray. Evidence for a re-evaluation of the neurochemical and anatomical bases of chemotherapy-induced vomiting. Chem. Rev.. 2009;109:3158-3199
  • Davey and Biederman, 1998 V.A. Davey, G.B. Biederman. Conditioned antisickness: indirect evidence from rats and direct evidence from ferrets that conditioning alleviates drug-induced nausea and emesis. J. Exp. Psychol. Anim. Behav. Process.. 1998;24:483-491
  • Deng and Cassileth, 2005 G. Deng, B.R. Cassileth. Integrative oncology: complementary therapies for pain, anxiety, and mood disturbance. [Review] [64 refs]. in: CA Cancer J. Clin.. 55 (, 2005) 109-116
  • Duigon, 1986 A. Duigon. Anticipatory nausea and vomiting associated with cancer chemotherapy. Oncol. Nurs. Forum. 1986;13:35-40
  • Elkins et al., 2010 Gary Elkins, William Fisher, Aimee Johnson. Mind-body therapies in integrative oncology. Curr. Treat. Options Oncol.. 2010;11(3–4):128-140
  • Elkins et al., 2007 Gary Elkins, Joel Marcus, Vered Stearns, M. Hasan Rajab. Pilot evaluation of hypnosis for the treatment of hot flashes in breast cancer survivors. Psycho-Oncology. 2007;16(5):487-492
  • Ezzo et al., 2006 J.M. Ezzo, M.A. Richardson, A. Vickers, C. Allen, S.L. Dibble, B.F. Issell, L. Lao, M. Pearl, G. Ramirez, J. Roscoe, J. Shen, J.C. Shivnan, K. Streitberger, I. Treish, G. Zhang. Acupuncture-point stimulation for chemotherapy-induced nausea or vomiting. Cochrane Database Syst. Rev.. 2006; (CD002285)
  • Ferrara-Love et al., 1996 R. Ferrara-Love, L. Sekeres, N.G. Bircher. Nonpharmacologic treatment of postoperative nausea. J. Perianesth Nurs.. 1996;11:378-383
  • Feyer and Jordan, 2011 P. Feyer, K. Jordan. Update and new trends in antiemetic therapy: the continuing need for novel therapies. Ann. Oncol.. 2011;22:30-38
  • Figueroa-Moseley et al., 2007 C. Figueroa-Moseley, P. Jean-Pierre, J.A. Roscoe, J.L. Ryan, S. Kohli, O.G. Palesh, E.P. Ryan, J. Carroll, G.R. Morrow. Behavioral interventions in treating anticipatory nausea and vomiting. J. Nat. Compr. Cancer Network. 2007;5:44-50
  • Grunberg, 2007 S.M. Grunberg. Antiemetic activity of corticosteroids in patients receiving cancer chemotherapy: dosing, efficacy, and tolerability analysis. Ann. Oncol.. 2007;18(2):233-240
  • Grunberg and Ireland, 2005 S.M. Grunberg, A. Ireland. Epidemilogy of Chemotherapy-induced Nausea and Vomiting. Adv. Stud. Nurs.. 2005;3:9-15
  • Hahn, 1997 R.A. Hahn. The nocebo phenomenon: concept, evidence, and implications for public health. Prev. Med.. 1997;26:607-611
  • Hall and Symonds, 2006 G. Hall, M. Symonds. Overshadowing and latent inhibition of context aversion conditioning in the rat. Auton. Neurosci.. 2006;129:42-49
  • Hesket, 2008 P.J. Hesket. Chemotherapy-induced nausea and vomiting. N. Engl. J. Med.. 2008;358:2482-2494
  • Hornby, 2001 P.J. Hornby. Central neurocircuitry associated with emesis. Am. J. Med.. 2001;111(8A):106S-112S
  • Institute, National Cancer, 2012 Institute, National Cancer. (2012). Nausea and Vomiting (PDQ) from 〈http://www.cancer.gov/cancertopics/pdq/supportivecare/nausea/Patient/page1/AllPages/Print〉 .
  • Jensen et al., 2012 Mark P. Jensen, Julie, R. Gralow, Alan Braden, Kevin, J. Gertz, Jesse, R. Fann, Karen, L. Syrjala. Hypnosis for symptom management in women with breast cancer: a pilot study. Int. J. Clin. Exp. Hypn.. 2012;60(2):135-159 10.1080/00207144.2012.648057
  • Jindal et al., 2008 Vanita Jindal, Adeline Ge, Patrick, J. Mansky. Safety and efficacy of acupuncture in children: a review of the evidence. J. Pediatr. Hematol. Oncol.. 2008;30(6):431-442
  • Kang et al., 2011 Hyun-Sun Kang, Daun Jeong, Dong-Il Kim, Myeong Soo Lee. The use of acupuncture for managing gynaecologic conditions: an overview of systematic reviews. Maturitas. 2011;68(4):346-354
  • Kirsch, 1985 I. Kirsch. Response expectancy as a determinant of experience and behavior. Am. Psychol.. 1985;40:1189-1202
  • Kirsch, 1997 I. Kirsch. Specifying nonspecifics: psychological mechanisms of placebo effects. A. Harrington (Ed.) The Placebo Effect: An Interdisciplinary Exploration (Harvard University Press, Cambridge, MA, 1997) 166-186
  • Kirsch, 1999 I. Kirsch. Clinical hypnosis as a nondeceptive placebo. I. Kirsch, A. Capafons (Eds.) et al. Clinical Hypnosis and Self-Regulation: Cognitive-Behavioral Perspectives. Dissociation, Trauma, Memory, and Hypnosis Book Series (American Psychological Association, Washington, DC, 1999) 211-225
  • Konno, 2010a R. Konno. Cochrane review summary for cancer nursing: acupuncture-point stimulation for chemotherapy-induced nausea or vomiting. Cancer Nurs.. 2010;33:479-480
  • Konno, 2010b Rie Konno. Cochrane review summary for cancer nursing: acupuncture-point stimulation for chemotherapy-induced nausea or vomiting. Cancer Nurs.. 2010;33(6):479-480
  • Lerman et al., 1990 C. Lerman, B. Rimer, B. Blumerberg, S. Christinizio, P. Engstrom, N. MacElwee, J. Seay. Effects of coping style and relaxation on cancer chemotherapy side-effects and emotional responses. Cancer Nurs.. 1990;13(5):308-315
  • Leslie and Reynolds, 1993 R.A. Leslie, D.J.M. Reynolds. Chapter 6: Neurotransmitters and Receptors in the Emetic Pathway. (Chapman & Hall Medical, London, 1993)
  • Lesurtel et al., 2008 M. Lesurtel, C. Soll, R. Graf, P.A. Clavien. Role of serotonin in the hepatogastrointestinal tract: an old molecule for new perspectives. Cell. Mol. Life Sci.. 2008;65(6):940-952
  • Lett, 1983 B.T. Lett. Pavlovian drug-sickness pairings result in the conditioning of an antisickness response. Behav. Neurosci.. 1983;97:779-784
  • Limebeer et al., 2008 C.L. Limebeer, J.P. Krohn, S. Cross-Mellor, D.E. Litt, K.P. Ossenkopp, L.A. Parker. Exposure to a context previously associated with nausea elicits conditioned gaping in rats: a model of anticipatory nausea. Behav. Brain Res.. 2008;187:33-40
  • Lubow and Moore, 1959 R.E. Lubow, A.U. Moore. Latent inhibition: the effect of non reinforced pre-exposure to the conditional stimulus. J. Comp. Physiol. Psychol.. 1959;52:415-419
  • Lyles et al., 1982 J.N. Lyles, T.G. Burish, M.G. Krozely, R.K. Oldham. Efficacy of relaxation training and guided imagery in reducing the aversiveness of cancer chemotherapy. J. Consult. Clin. Psychol.. 1982;50(4):509-524
  • Ma and Li, 2001 J. Ma, Y.J. Li. Meta-analysis of TCM pattern diagnosis in 2492 primary HCC patients TCM Res. TCM Res.. 2001;14(3):15-16
  • Mackenzie and Frawley, 2007 A. Mackenzie, G.P. Frawley. Preoperative hypnotherapy in the management of a child with anticipatory nausea and vomiting. Anaesth. Intensive Care. 2007;35:784-787
  • Malik et al., 1995 I.A. Malik, W.A. Khan, M. Qazilbash, et al. Clinical efficacy of lorazepam in prophylaxis of anticipatory, acute and delayed nausea and vomiting induced by high doses of cisplatin: a prospective randomized trial. Am. J. Clin. Oncol.. 1995;18:170-175
  • Marchioro et al., 2000a G. Marchioro, G. Azzarello, F. Viviani, F. Barbato, M. Pavanetto, F. Rosetti, O. Vinante. Hypnosis in the treatment of anticipatory nausea and vomiting in patients receiving cancer chemotherapy. Oncology. 2000;59(2):100-104
  • Martinez-Tendero et al., 2001 J. Martinez-Tendero, A. Capafons, V. Weber, E. Cardena. Rapid self-hypnosis: a new self-hypnosis method and its comparison with the hypnotic induction profile (HIP). Am. J. Clin. Hypn.. 2001;44(1):3-11
  • Matteson et al., 2002 S. Matteson, J. Roscoe, J. Hickok, G.R. Morrow. The role of behavioral conditioning in the development of nausea. Am. J. Obstet. Gynecol.. 2002;186(5 Suppl Understanding):S239-S243
  • Marchioro et al., 2000b G. Marchioro, G. Azzarello, F. Viviani, F. Barbato, M. Pavanetto, F. Rosetti, G.L. Pappagallo, O. Vinante. Hypnosis in the treatment of anticipatory nausea and vomiting in patients receiving cancer chemotherapy. Oncology (Huntingt). 2000;59:100-104
  • Miller and Leslie, 1994 A.D. Miller, R.A. Leslie. The area postrema and vomiting. Front. Neuroendocrinol.. 1994;15:301-320
  • Molassiotis et al., 2002 A. Molassiotis, H.P. Yung, B.M.C. Yam, F.Y.S. Chan, T.S. Mok. The effectiveness of progressive muscle relaxation training in managing chemotherapy-induced nausea and vomiting in Chinese breast cancer patients: a randomized controlled trial. Support Care Cancer. 2002;10:237-246
  • Montgomery et al., 2007 G.H. Montgomery, D.H. Bovbjerg, J.B. Schnur, D. David, A. Goldfarb, C.R. Weltz, et al. A randomized clinical trial of a brief hypnosis intervention to control side effects in breast surgery patients. J. Natl. Cancer Inst.. 2007;99(17):1304-1312
  • Montgomery et al., 1998 G.H. Montgomery, N. Tomoyasu, D.H. Bovbjerg, M.A. Andrykowski, V.E. Currie, P.B. Jacobsen, W.H. Redd. Patients’ pretreatment expectations of chemotherapy-related nausea are an independent predictor of anticipatory nausea. Ann. Behav. Med.. 1998;20:104-109
  • Morrow and Morrell, 1982 G.R. Morrow, C. Morrell. Behavioral treatment for the anticipatory nausea and vomiting induced by cancer chemotherapy. N. Engl. J. Med.. 1982;307(24):1476-1480
  • Morrow and Roscoe, 1997 G.R. Morrow, J.A. Roscoe. Anticipatory nausea and vomiting: models, mechanisms and management. M. Dicato (Ed.) Medical Management of Cancer Treatment Induced Emesis (Martin Dunitz, London, 1997) 149-166
  • Morrow et al., 1998a G.R. Morrow, J.A. Roscoe, J.J. Kirshner, H.E. Hynes, R.J. Rosenbluth. Anticipatory nausea and vomiting in the era of 5-HT3 antiemetics. Support Care Cancer. 1998;6:244-247
  • Morrow et al., 1998b G.R. Morrow, J.A. Roscoe, J.T. Hickok. Nausea and Vomiting. (Oxford University Press, New York, NY, 1998)
  • Morrow et al., 1998c G.R. Morrow, J.A. Roscoe, J.J. Kirshner, H.E. Hynes, R.J. Rosenbluth. Anticipatory nausea and vomiting in the era of 5-HT3 antiemetics. Support Care Cancer. 1998;6:244-247
  • Mundy et al., 2003 E.A. Mundy, K.N. DuHamel, G.H. Montgomery. The efficacy of behavioral interventions for cancer treatment-related side effects. Sem. Clin. Neuropsych.. 2003;8:253-275
  • Navari, 2009 R.M. Navari. Pharmacological management of chemotherapy-induced nausea and vomiting: focus on recent developments. Drugs. 2009;69(5):515-533 10.2165/00003495–200969050-00002
  • NCI, 2012 NCI. (2012). Acupuncture 〈http:/www.cancer.gov/cancertopics/pdq/cam/acupuncture/healthprofessional〉 . Retrieved November, 2012, from http:/www.cancer.gov/cancertopics/pdq/cam/acupuncture/healthprofessional
  • Neese et al., 1980 R.M. Neese, T. Carli, G. Curtin, P.D. Kleinman. Pretreatment nausea in cancer chemotherapy: a conditioned response?. Psychosom. Med.. 1980;42:33-36
  • O'Regan and Filshie, 2010 David O'Regan, Jacqueine Filshie. Acupuncture and cancer. Auton. Neurosci. Basic Clin.. 2010;157(1–2):96-100
  • Parker and Kemp, 2001 L.A. Parker, S.W. Kemp. Tetrahydrocannabinol (THC) interferes with conditioned retching in Suncus murinus: an animal model of anticipatory nausea and vomiting (ANV). Neuro Rep.. 2001;12:749-751
  • Parker et al., 2006 L.A. Parker, M. Kwiatkowska, R. Mechoulam. Delta-9-tetrahydrocannabinol and cannabidiol, but not ondansetron, interfere with conditioned retching reactions elicited by a lithium-paired context in Suncus murinus: an animal model of anticipatory nausea and vomiting. Physiol. Behav.. 2006;87:66-71
  • Parker et al., 2011 L.A. Parker, E.M. Rock, C.L. Limebeer. Regulation of nausea and vomiting by cannabinoids. Br. J. Pharmacol. 2011;163:1411-1422
  • Pavlov, 1960 I.P. Pavlov. Conditioned Reflexes. (, 1960) Dover, New York
  • Raghavendra et al., 2007 R.M. Raghavendra, R. Nagarathna, H.R. Nagendra, K.S. Gopinath, B.S. Srinath, B.D. Ravi, R. Nalini. Effects of an integrated yoga programme on chemotherapy-induced nausea and emesis in breast cancer patients. Eur. J. Cancer Care. 2007;16(6):462-474
  • Ramsay and Woods, 1997 D.S. Ramsay, S.C. Woods. Biological consequences of drug administration: implications for acute and chronic tolerance. Psychol. Rev.. 1997;104:170-193
  • Rang et al., 2007 H. Rang, M. Dale, J. Ritter, R. Flower. sixth ed. in: Pharmacology. 391 (Elsevier, 2007)
  • Razavi et al., 1993 D. Razavi, N. Delvaux, C. Farvacques, et al. Prevention of adjustment disorders and anticipatory nausea secondary to adjuvant chemotherapy: a double-blind, placebo-controlled study assessing the usefulness of alprazolam. J. Clin. Oncol.. 1993;11:1384-1390
  • Redd et al., 2001 W.H. Redd, G.H. Montgomery, K.N. DuHamel. Behavioral intervention for cancer treatment side effects. J. Natl. Cancer Inst.. 2001;93(11):810-823
  • Richardson et al., 2007 J. Richardson, J.E. Smith, G. McCall, A. Richardson, K. Pilkington, I. Kirsch. Hypnosis for nausea and vomiting in cancer chemotherapy: a systematic review of the research evidence. Eur. J. Cancer Care. 2007;16(5):402-412
  • Rock et al., 2008 E.M. Rock, C.L. Limebeer, R. Mechoulam, D. Piomelli, L.A. Parker. The effect of cannabidiol and URB597 on conditioned gaping (a model of nausea) elicited by a lithium-paired context in the rat. Psychopharmacology (Berlin). 2008;196:389-395
  • Roila et al., 2010 F. Roila, J. Herrstedt, M. Aapro, et al. Guideline update for MASCC and ESMO in the prevention of chemotherapy- and radiotherapy-induced nausea and vomiting: results of the Perugia consensus conference. Ann. Oncol.: Off. J. Eur. Soc. Med. Oncol./ESMO. 2010;21(5):232-243
  • Roscoe et al., 2004 J.A. Roscoe, P. Bushunow, G.R. Morrow, J.T. Hickok, P.J. Kuebler, A. Jacobs, et al. Patient expectation is a strong predictor of severe nausea after chemotherapy: a University of Rochester Community Clinical Oncology Program study of patients with breast carcinoma. Cancer. 2004;101(11):2701-2708
  • Roscoe et al., 2006 J.A. Roscoe, P. Jean-Pierre, A.R. Shelke, M.E. Kaufman, C. Bole, G.R. Morrow. The role of patients’ response expectancies in side effect development and control. Curr. Prob. Cancer. 2006;30(2):40-98
  • Roscoe et al., 2011 J.A. Roscoe, G.R. Morrow, M.S. Aapro, A. Molassiotis, I. Olver. Anticipatory nausea and vomiting. Supportive Care Cancer: Off. J. Multinat. Assoc. Supportive Care Cancer. 2011;19(10):1533-1538 10.1007/s00520-010-0980-0
  • Roscoe et al., 2010 J.A. Roscoe, G.R. Morrow, B. Colagiuri, Heckler C.E. Pudlo, Colman L. BD, et al. Insight in the prediction of chemotherapy-induced nausea. Support Care Cancer. 2010;18(7):869-876
  • Roscoe et al., 2003 J.A. Roscoe, G.R. Morrow, J.T. Hickok, P.W. Bushunow, H.I. Pierce, P.J. Flynn, et al. The efficacy of acupressure and acustimulation wrist bands for the relief of chemotherapy-induced nausea and vomiting: a URCC CCOP multicenter study. J. Pain Symptom Manage.. 2003;26(2):731-742
  • Roscoe et al., 2000 J.A. Roscoe, G.R. Morrow, J.T. Hickok, et al. Nausea and vomiting remain a significant clinical problem: trends over time in controlling chemotherapy-induced nausea and vomiting in 1413 patients treated in community clinical practices. J. Pain Symptom Manage.. 2000;20(2):113-121
  • Roscoe et al., 2010 J.A. Roscoe, M. O'Neill, P. Jean-Pierre, C.E. Heckler, T.J. Kaptchuk, P. Bushunow, B. Smith. An exploratory study on the effects of an expectancy manipulation on chemotherapy-related nausea. J. Pain Symptom Manage.. 2010;40(3):379-390 10.1016/j.jpainsymman.2009.12.024
  • Rubenstein et al., 2006 E.B. Rubenstein, B.S. Slusher, C. Rojas, R.M. Navari. New approaches to chemotherapy-induced nausea and vomiting: from neuropharmacology to clinical investigations. Cancer J.. 2006;12:341-347
  • Rudd and Andrews, 2005 J.A. Rudd, P.L. Andrews. Mechanisms of Acute, Delayed, and Anticipatory Emesis Induced by Anticancer Therapies. (Jones & Bartlett, Sudbury, MA, 2005)
  • Ryan et al., 2012 Julie, L. Ryan, Charles, E. Heckler, Joseph, A. Roscoe, Shaker, R. Dakhil, Jeffrey Kirshner, Patrick J. Flynn, Gary R. Morrow. Ginger (Zingiber officinale) reduces acute chemotherapy-induced nausea: a URCC CCOP study of 576 patients. Supportive Care Cancer. 2012;20(7):1479-1489 10.1007/s00520-011-1236-3
  • Sansa et al., 2007 J. Sansa, A.A. Artigas, J. Prados. Overshadowing and potentiation of illness-based context conditioning. Psicológica. 2007;28:193-214
  • Scheier and Carver, 1987 M.F. Scheier, C.S. Carver. Dispositional optimism and physical well-being: the influence of generalized outcome expectancies on health. J. Pers.. 1987;55:169-210
  • Scott et al., 2012 Eric L. Scott, Ann Lagges, Linn LaClave. The Oxford Handbook of Hypnosis: Theory, Research, and Practice: Treating Children Using Hyonosis. (Oxford University Press, 2012)
  • Shin et al., 2004 Yeong Hee Shin, Tae Im Kim, Shin, Sook Mi, Hee-Soon Juon. Effect of acupressure on nausea and vomiting during chemotherapy cycle for Korean postoperative stomach cancer patients. Cancer Nurs.. 2004;27(4):267-274
  • Slatkin, 2007 N.E. Slatkin. Cannabinoids in the treatment of chemotherapy-induced nausea and vomiting: beyond prevention of acute emesis. J. Support Oncol.. 2007;5:1-9
  • Stockhorst et al., 2007a U. Stockhorst, P. Enck, S. Klosterhalfen. Role of classical conditioning in learning gastrointestinal symptoms. World J. Gastroenterol.. 2007;13(25):3430-3437
  • Stockhorst et al., 2007b U. Stockhorst, P. Enck, S. Klosterhalfen. Role of classical conditioning in learning gastrointestinal symptoms. World J. Gastroenterol.. 2007;13:3430-3437
  • Stockhorst et al., 2007c U. Stockhorst, P. Enck, S. Klosterhalfen. Role of classical conditioning in learning gastrointestinal symptoms. World J. Gastroenterol. 2007;13:3430-3437
  • Stockhorst et al., 1993 U. Stockhorst, S. Klosterhalfen, W. Klosterhalfen, et al. Anticipatory nausea in cancer patients receiving chemotherapy: classical conditioning etiology and therapeutical implications. Integr. Physiol. Behav. Sci.. 1993;28:177-181
  • Stockhorst et al., 2006 U. Stockhorst, H.-J. Steingrueber, P. Enck, S. Klosterhalfen. Pavlovian conditioning of nausea and vomiting. Auton. Neurosci.: Basic Clin.. 2006;129:50-57
  • Stockhorst et al., 1998 U. Stockhorst, J.A. Wiener, S. Klosterhalfen, W. Klosterhalfen, C. Aul, H.J. Steingruber. Effects of overshadowing on conditioned nausea in cancer patients: an experimental study. Physiol. Behav.. 1998;64:743-753
  • Suh, 2012 Eunyoung Eunice Suh. The effects of P6 acupressure and nurse-provided counseling on chemotherapy-induced nausea and vomiting in patients with breast cancer. Oncol. Nurs. Forum. 2012;39(1):E1-E9
  • Symonds and Hall, 1999 M. Symonds, G. Hall. Overshadowing not potentiation of illness-based contextual conditioning by a novel taste. Anim. Learn. Behav.. 1999;27:379-390
  • Thomson, 2003 L. Thomson. A project to change the attitudes, beliefs and practices of health professionals concerning hypnosis. Am. J. Clin. Hypn.. 2003;46(1):31-44
  • Vasterling et al., 1993 J. Vasterling, R.A. Jenkins, D.M. Tope, T.G. Burish. Cognitive distraction and relaxation training for the control of side effects due to cancer chemotherapy. J. Behav. Med.. 1993;16:65-80
  • Watson, 1993 M. Watson. Anticipatory nausea and vomiting: broadening the scope of psychological treatments. Support Care Cancer. 1993;1:171-177
  • Watson et al., 1992 M. Watson, J. McCarron, M. Law. Anticipatory nausea and emesis, and psychological morbidity: assessment of prevalence among out-patients on mild to moderate chemotherapy regimens. Br. J. Cancer. 1992;66:862-866
  • Yang et al., 2009 Yan Yang, Yue Zhang, Nian-cai Jing, Yi Lu, Hong-yu Xiao, Guang-li Xu, Qi-liang Duan. [Electroacupuncture at Zusanli (ST 36) for treatment of nausea and vomiting caused by the chemotherapy of the malignant tumor: a multicentral randomized controlled trial]. Zhongguo Zhenjiu. 2009;29(12):955-958
  • Yates et al., 1998 B.J. Yates, A.D. Miller, J.B. Lucot. Physiological basis and pharmacology of motion sickness: an update. Brain Res. Bull.. 1998;47:395-406
  • Yoo et al., 2005 Hee J. Yoo, Se.H. Ahn, Sung B. Kim, Woo K. Kim, Oh.S. Han. Efficacy of progressive muscle relaxation training and guided imagery in reducing chemotherapy side effects in patients with breast cancer and in improving their quality of life. Supportive Care Cancer. 2005;13(10):826-833
  • Zeltzer et al., 1984 L. Zeltzer, S. LeBaron, P.M. Zeltzer. The effectiveness of behavioral intervention for reduction of nausea and vomiting in children and adolescents receiving chemotherapy. J. Clin. Oncol.. 1984;2(6):683-690

Footnotes

University of Rochester Medical Center, Behavioral Medicine Unit, 265 Crittenden Blvd, Box 420658, Rochester, NY 14642, United States

lowast Corresponding author. Tel.: +1 585 275 9958; fax: +1 585 461 5601.


Search this site

E-Alert

Subscribe to our E-Alert to keep up to date with the new items in the Resource Centre

NEW! Free access to the digital version of a new publication in Cancer Supportive Care


Cancer cachexia: mechanisms and progress in treatment

Authors: Egidio Del Fabbro, Kenneth Fearon, Florian Strasser

This book was supported by an educational grant from Helsinn Healthcare SA.

Featured videos

Quality of Life promotional video

Made possible by an educational grant from Helsinn

Helsinn does not have any influence on the content and all items are subject to independent peer and editorial review

Society Partners

European Cancer Organisation Logo

Share