1
|
Valley AW. A review of dolasetron as management of nausea and vomiting in cancer patients. J Oncol Pharm Pract 2016. [DOI: 10.1177/107815520000600i304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective. To systematically review the literature about the pharmacology, pharmacokinetics, efficacy, dosing, and adverse effects of dolasetron, and to define its role in the management of chemotherapy-and radiation-induced nausea and vomiting. Data Synthesis. A MedLine search was conducted using 5-HT3-receptor antagonists, antiemetics, chemotherapy toxicity, dolasetron, emesis, nausea, and vomiting as search terms. Reference lists and bibliographies of pertinent articles were also identified and reviewed. Both preclinical and clinical literature were reviewed and analyzed. Data Synthesis. Dolasetron is a serotonin type 3 (5-HT3)-receptor antagonist with potent antiemetic effects in the management of nausea and vomiting. Following administration, dolasetron is rapidly converted to hydrodolasetron, which is believed to be responsible for the drug's antiemetic activity. Results of multiple studies have demonstrated the efficacy of this agent in the prevention of chemotherapy-induced emesis, including that induced by cisplatin. As a single agent, dolasetron produces a complete response rate (RR) in 44% to 57% of patients treated with cisplatin (≥70 mg/m2) and in 59% to 80% of patients treated with moderately emetogenic chemotherapy, such as cyclophosphamide, methotrexate, and fluorouracil (CMF) therapy. When combined with dexamethasone, the RRs are increased. Dolasetron is well tolerated, with headache (24%) and diarrhea (12%) the most commonly reported adverse effects. The efficacy and safety of dolasetron are comparable to those observed with other 5-HT3-receptor antagonists. According to four recently published clinical practice guidelines for use of antiemetics, dolasetron is an appropriate first-line option for the prevention of nausea and vomiting due to moderately to highly emetogenic chemotherapy. Further clinical trials will determine the optimal dose and the role of this highly effective antiemetic agent for other purposes, such as treatment of delayed emesis and emesis resulting from radiation therapy and high-dose chemotherapy followed by bone marrow transplantation.
Collapse
Affiliation(s)
- Amy W. Valley
- University of Texas Health Science Center at San Antonio and University of Texas College of Pharmacy at Austin, San Antonio, Texas
| |
Collapse
|
2
|
Gandhi SV, Rodriguez W, Khan M, Polli JE. Considerations for a Pediatric Biopharmaceutics Classification System (BCS): application to five drugs. AAPS PharmSciTech 2014; 15:601-11. [PMID: 24557773 DOI: 10.1208/s12249-014-0084-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 01/17/2014] [Indexed: 11/30/2022] Open
Abstract
It has been advocated that biopharmaceutic risk assessment should be conducted early in pediatric product development and synchronized with the adult product development program. However, we are unaware of efforts to classify drugs into a Biopharmaceutics Classification System (BCS) framework for pediatric patients. The objective was to classify five drugs into a potential BCS. These five drugs were selected since both oral and intravenous pharmacokinetic data were available for each drug, and covered the four BCS classes in adults. Literature searches for each drug were conducted using Medline and applied to classify drugs with respect to solubility and permeability in pediatric subpopulations. Four pediatric subpopulations were considered: neonates, infants, children, and adolescents. Regarding solubility, dose numbers were calculated using a volume for each subpopulation based on body surface area (BSA) relative to 250 ml for a 1.73 m(2) adult. Dose numbers spanned a range of values, depending upon the pediatric dose formula and subpopulation. Regarding permeability, pharmacokinetic literature data required assumptions and decisions about data collection. Using a devised pediatric BCS framework, there was agreement in adult and pediatric BCS class for two drugs, azithromycin (class 3) and ciprofloxacin (class 4). There was discordance for the three drugs that have high adult permeability since all pediatric permeabilities were low: dolasetron (class 3 in pediatric), ketoprofen (class 4 in pediatric), and voriconazole (class 4 in pediatric). A main contribution of this work is the identification of critical factors required for a pediatric BCS.
Collapse
|
3
|
Rock EM, Limebeer CL, Parker LA. Anticipatory nausea in animal models: a review of potential novel therapeutic treatments. Exp Brain Res 2014; 232:2511-34. [DOI: 10.1007/s00221-014-3942-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 03/31/2014] [Indexed: 11/24/2022]
|
4
|
Dupuis LL, Nathan PC. Optimizing emetic control in children receiving antineoplastic therapy: beyond the guidelines. Paediatr Drugs 2010; 12:51-61. [PMID: 20034341 DOI: 10.2165/11316190-000000000-00000] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Existing guidelines for the prevention of antineoplastic chemotherapy-induced nausea and vomiting (CINV) in children are constrained by the lack of robust evidence. Current guidelines recommend the use of a serotonin 5-HT(3) receptor antagonist plus a corticosteroid to prevent acute CINV. Consequently, antiemetic agents that are recommended for use in adult cancer patients do not appear in the current pediatric guidelines. In addition, there is no information to guide the selection of alternative antiemetic agents for children who either cannot receive the recommended agents or who do not respond adequately to the treatment. Possible barriers to adherence to the pediatric antiemetic selection guidelines that are currently available are discussed, and published pediatric experience with antiemetic agents recommended in the current adult antiemetic selection guidelines (dolasetron, tropisetron, palonosetron, aprepitant) is summarized in this review. The use of novel and emerging antiemetic therapeutic interventions {metopimazine, diphenhydramine (Benadryl)-lorazepam (Avitan)-dexamethasone (Decadron) [BAD], nabilone, acupuncture, midazolam, olanzapine, mirtazapine, gabapentin, droperidol} in children are explored.
Collapse
Affiliation(s)
- L Lee Dupuis
- Department of Pharmacy, The Hospital for Sick Children, Toronto, Ontario, Canada.
| | | |
Collapse
|
5
|
Leung AKC, Robson WLM. Acute gastroenteritis in children: role of anti-emetic medication for gastroenteritis-related vomiting. Paediatr Drugs 2007; 9:175-84. [PMID: 17523698 DOI: 10.2165/00148581-200709030-00006] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Acute gastroenteritis is associated with significant morbidity in developed countries and each year is the cause of death of several million children in developing countries. Acute gastroenteritis is usually self-limiting. Oral rehydration therapy (ORT) is effective and successful in the majority of patients. Vomiting is common at the outset of viral gastroenteritis and can limit the effectiveness of ORT. Treatment with newer anti-emetic medications has been reported to facilitate ORT and to minimize the risk of dehydration and the need for intravenous hydration and hospitalization. The role of anti-emetic medications in the treatment of gastroenteritis-related vomiting is not clear. Some physicians agree with the use of anti-emetic medications because vomiting is unpleasant and distressing for the child and parents alike, and because vomiting can increase the likelihood of dehydration, electrolyte imbalance, and the need for intravenous hydration or hospitalization. Several surveys have shown that anti-emetic medications are commonly prescribed in the treatment of pediatric gastroenteritis and that adverse events are uncommon. Efficacy studies of the newer anti-emetic medications are now available and reveal that some are effective and help facilitate ORT. Other physicians disagree with the use of anti-emetic medications because acute gastroenteritis is a self-limiting condition, vomiting might help rid the body of toxic substances, there was previously a relative lack of published evidence of clinical benefit, and there are potential adverse events associated with the use of an anti-emetic medication. Anti-emetic medications that are currently available include ondansetron, granisetron, tropisetron, dolasetron, ramosetron, promethazine, dimenhydrinate, metoclopramide, domperidone, droperidol, prochlorperazine, and trimethobenzamide. Randomized, placebo-controlled trials suggest that ondansetron is efficacious and superior to other anti-emetic medications in the treatment of gastroenteritis-related vomiting. A recent double-blind clinical trial showed that a single oral dose of ondansetron reduces gastroenteritis-related vomiting and facilitates ORT without significant adverse events. Ondansetron shows promise as a first-line anti-emetic, and judicious use of this agent might increase the success of ORT, minimize the need for intravenous therapy and hospitalization, and reduce healthcare costs. Ondansetron should be considered in situations where vomiting hinders ORT, but a larger randomized, placebo-controlled trial is necessary before the medication can be routinely recommended for the treatment of gastroenteritis-related vomiting in children.
Collapse
Affiliation(s)
- Alexander K C Leung
- Department of Pediatrics, The University of Calgary, Calgary, Alberta, Canada.
| | | |
Collapse
|
6
|
Pinarli FG, Elli M, Dagdemir A, Baysal K, Acar S. Electrocardiographic findings after 5-HT3 receptor antagonists and chemotherapy in children with cancer. Pediatr Blood Cancer 2006; 47:567-71. [PMID: 16317736 DOI: 10.1002/pbc.20639] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The antiemetic efficacy of serotonin-type 3 (5-HT3) receptor antagonists has been found to be superior to older antiemetic drugs in cancer patients. Following the administration of these agents, changes in ECG parameters and increased or decreased heart rates have been demonstrated, but there is no sufficient data in children with cancer who are treated with cytotoxic agents. The objective of this study is to evaluate the ECG changes after administration of 5-HT3 receptor antagonists and chemotherapeutic agents in children with cancer. PROCEDURE Thirty-eight patients with an age range between 2 and 19 years receiving chemotherapy for solid tumors were included in the study. The patients received 5-HT3 receptor antagonists 30 min before antineoplastic agents in 83 chemotherapy days. Antiemetic therapy consisted of ondansetron in 43 and granisetron in 40 chemotherapy days. Twelve-leads ECGs were obtained four times at the first day of each chemotherapy: just before 30, 90 min, and 24 hr after 5-HT3 receptor antagonists were given. Rate, rhythm, PR interval, QRS duration, ST segment, the shortest (QTca) and the longest (QTcb) QTc intervals with QTc dispersion (QTcd) were all evaluated. RESULTS We found a significant shortening of the PR interval and QRS complex durations in the granisetron group at 90th min and at 24th hr, respectively. Also, granisetron infusion caused a significant prolongation of the QTca interval at 90 min. CONCLUSION Although we observed minor ECG changes after 5-HT3 receptor antagonists and chemotherapy, neither dangerous rhythm disturbances nor serious ECG changes were seen.
Collapse
Affiliation(s)
- F G Pinarli
- Faculty of Medicine, Pediatric Oncology, Ondokuz Mayis University, Samsun, Turkey.
| | | | | | | | | |
Collapse
|
7
|
Kris MG, Hesketh PJ, Somerfield MR, Feyer P, Clark-Snow R, Koeller JM, Morrow GR, Chinnery LW, Chesney MJ, Gralla RJ, Grunberg SM. American Society of Clinical Oncology guideline for antiemetics in oncology: update 2006. J Clin Oncol 2006; 24:2932-47. [PMID: 16717289 DOI: 10.1200/jco.2006.06.9591] [Citation(s) in RCA: 497] [Impact Index Per Article: 27.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To update the 1999 American Society of Clinical Oncology guideline for antiemetics in oncology. UPDATE METHODOLOGY The Update Committee completed a review and analysis of data published from 1998 thru February 2006. The literature review focused on published randomized controlled trials, and systematic reviews and meta-analyses of published phase II and phase III randomized controlled trials. RECOMMENDATIONS The three-drug combination of a 5-hydroxytryptamine-3 (5-HT(3)) serotonin receptor antagonist, dexamethasone, and aprepitant is recommended before chemotherapy of high emetic risk. For persons receiving chemotherapy of high emetic risk, there is no group of patients for whom agents of lower therapeutic index are appropriate first-choice antiemetics. These agents should be reserved for patients intolerant of or refractory to 5-HT3 serotonin receptor antagonists, neurokinin-1 receptor antagonists, and dexamethasone. The three-drug combination of a 5-HT3 receptor serotonin antagonist, dexamethasone, and aprepitant is recommended for patients receiving an anthracycline and cyclophosphamide. For patients receiving other chemotherapy of moderate emetic risk, the Update Committee continues to recommend the two-drug combination of a 5-HT3 receptor serotonin antagonist and dexamethasone. In all patients receiving cisplatin and all other agents of high emetic risk, the two-drug combination of dexamethasone and aprepitant is recommended for the prevention of delayed emesis. The Update Committee no longer recommends the combination of a 5-HT3 serotonin receptor antagonist and dexamethasone for the prevention of delayed emesis after chemotherapeutic agents of high emetic risk. CONCLUSION The Update Committee recommends that clinicians administer antiemetics while considering patients' emetic risk categories and other characteristics.
Collapse
|
8
|
Antonarakis ES, Evans JL, Heard GF, Noonan LM, Pizer BL, Hain RDW. Prophylaxis of acute chemotherapy-induced nausea and vomiting in children with cancer: what is the evidence? Pediatr Blood Cancer 2004; 43:651-8. [PMID: 15390297 DOI: 10.1002/pbc.20138] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Nausea and vomiting are preventable side effects of cancer chemotherapy for children. Antiemetics are essential, especially as treatment becomes more intensive. Many drugs are available, but adequate evidence-based recommendations are lacking. We aimed (1) to consider an evidence-based approach for pharmacological prophylaxis of chemotherapy-induced nausea and vomiting (CINV) in children, and (2) to compare this approach with antiemetic prescribing in two paediatric oncology centres. PROCEDURE Relevant publications (Medline, Embase, CancerLit:1966-2002) were critically evaluated using pre-defined criteria. Evidence-based statements summarising their findings were formulated, and evidence basis proposed. Current prescribing practice was then compared with this evidence basis in Welsh children under 16 receiving chemotherapy at Llandough Hospital, Cardiff or Alder Hey Children's Hospital, Liverpool between 1 January 2001 and 31 December 2001. RESULTS Of 213 studies retrieved, 82 provided evidence. Our evidence basis recommends combination 5HT3-antagonist/corticosteroid for highly emetogenic chemotherapy, 5HT3-antagonist alone for moderate emetogenicity, and no antiemetic for other chemotherapy. Forty-four children in Cardiff (0.6-16.9 yrs) and 14 in Liverpool (0.8-16.2 yrs) were included in the audit. Differences in prescribing practice between the centres were not significant. In 109/159 (69%) of chemotherapy courses (35, 87 and 100% of high, moderate and low emetogenicity, respectively), antiemetics were selected in accordance with evidence basis. Seventy percent of prescribed doses were as evidence basis recommended. CONCLUSIONS We present an evidence basis for prescribing prophylactic antiemetics to children undergoing chemotherapy. Prescribing practices in these two centres treating Welsh children were similar. Both differed from the evidence basis we propose. Deviations were greatest for regimens of high emetogenicity, where effective emetic control is most crucial.
Collapse
|
9
|
Antonarakis ES, Hain RDW. Nausea and vomiting associated with cancer chemotherapy: drug management in theory and in practice. Arch Dis Child 2004; 89:877-80. [PMID: 15321871 PMCID: PMC1763197 DOI: 10.1136/adc.2003.037341] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
The function of cytotoxics is to damage cells, and it makes teleological sense for the body to expel them as soon after ingestion as possible. Ideally, from the body's point of view, they should simply be avoided, and it is not surprising that the experience of chemotherapy induced nausea and vomiting (CINV) is powerfully aversive. Nausea and vomiting were once among the most intractable and unpleasant experiences of a child undergoing treatment for cancer.
Collapse
Affiliation(s)
- E S Antonarakis
- University Hospital of Wales, Heath Park, Cardiff CF14 4XN, UK
| | | |
Collapse
|
10
|
Abstract
In spite of improvements in anesthesia techniques, the 'big little problem' of postoperative nausea and vomiting (PONV) still exists. PONV can prolong recovery room stay and hospitalization, and is one of the most common causes of hospital readmission after day surgery. While there is little evidence to support prophylactic administration of antiemetics in patients at low risk of PONV, the higher risk population could benefit from the use of adequate antiemetic drugs. A wide variety of pharmacological approaches have been reported to be effective, as well as some nonpharmacological approaches. Antiemetic drugs available to treat or prevent PONV include phenothiazines, antihistamines, anticholinergics, benzamides, butyrophenones and 5-HT(3) antagonists. Since available drugs still present undesired adverse effects and are not completely able to control PONV, clinical investigations are ongoing for more effective and better tolerated agents; indeed, the ideal antiemetic drug might be cost-effective for routine use.
Collapse
Affiliation(s)
- Pasquale De Negri
- Department of Anaesthesia, Intensive Care and Pain Management, Centro di Riferimento Oncologico della Basilicata, Cancer Hospital, Rionero in Vulture, Italy
| | | |
Collapse
|