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https://www.readbyqxmd.com/read/29130344/neurokinin-1-receptor-antagonists-in-the-prevention-of-chemotherapy-induced-nausea-and-vomiting-focus-on-fosaprepitant
#1
Bernardo L Rapoport, Karin Jordan, Cindy Weinstein
Chemotherapy-induced nausea and vomiting (CINV) remains a challenge in cancer care. Improved understanding of CINV pathophysiology has triggered the development of new antiemetic therapeutic options, such as selective neurokinin-1 (NK1) receptor antagonists (RAs), which effectively prevent CINV when added to a standard antiemetic regimen (serotonin-3 RA and dexamethasone). Aprepitant and its water-soluble prodrug, fosaprepitant dimeglumine, are the most widely used NK1 RAs, with extensive clinical use worldwide...
November 13, 2017: Future Oncology
https://www.readbyqxmd.com/read/29115898/augmented-reversal-of-cisplatin-induced-delayed-gastric-emptying-by-amla-emblica-officinalis-fruit-extract-in-sprague-dawley-rats
#2
Asad Ahmad, Mohammad Khushtar, Ranjan Kumar, Badruddeen, Ambreena Riyaz, Mohammad Irfan Khan, Azizur Rahman
Despite the availability of effective antiemetics, control of acute and delayed chemotherapy-induced nausea and vomiting (CINV) is often suboptimal and there is need of an inexpensive and safer alternative. Thus, this study was designed to evaluate the effect of Emblica officinalis Gaertn (Euphorbiaceae) fruit extract (EEEO) on cisplatin-induced delayed gastric emptying in Sprague-Dawley rats so that Emblica officinalis can be clarified for its application in CINV as a potential candidate. Groups I, II, III, IV, and V rats were pretreated orally with 1% carboxymethyl cellulose (CMC, 1 mL/kg), 1% CMC (1 mL/kg), EEEO (250 mg/kg), EEEO (500 mg/kg), and ondansetron (3 mg/kg), respectively, for 5 consecutive days...
November 8, 2017: Journal of Dietary Supplements
https://www.readbyqxmd.com/read/29092012/a-randomized-phase-3-study-evaluating-the-efficacy-of-single-dose-nepa-a-fixed-antiemetic-combination-of-netupitant-and-palonosetron-versus-an-aprepitant-regimen-for-prevention-of-chemotherapy-induced-nausea-and-vomiting-cinv-in-patients-receiving-highly-emetogenic
#3
L Zhang, S Lu, J Feng, A Dechaphunkul, J Chang, D Wang, S Chessari, C Lanzarotti, K Jordan, M Aapro
Background: Co-administration of multiple antiemetics that inhibit several molecular pathways involved in emesis is required to optimize CINV control in patients receiving highly emetogenic chemotherapy (HEC). NEPA, a fixed combination of a highly selective NK1 receptor antagonist (RA), netupitant (300 mg), and the pharmacologically distinct 5-HT3RA, palonosetron (PALO 0.50 mg), has shown superior CINV prevention compared to PALO in cisplatin and anthracycline/cyclophosphamide-based settings...
October 28, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/29090385/phase-ii-open-label-pilot-trial-of-aprepitant-and-palonosetron-for-the-prevention-of-chemotherapy-induced-nausea-and-vomiting-cinv-in-patients-receiving-moderately-emetogenic-folfox-chemotherapy-for-the-treatment-of-colorectal-cancer
#4
Joseph S Bubalo, Jon D Herrington, Marc Takemoto, Patricia Willman, Michael S Edwards, Casey Williams, Alan Fisher, Alison Palumbo, Eric Chen, Charles Blanke, Charles D Lopez
PURPOSE: Chemotherapy-induced nausea and vomiting (CINV) causes significant morbidity among colorectal cancer patients, receiving fluorouracil, oxaliplatin, and leucovorin (FOLFOX) chemotherapy even with standard antiemetic prophylaxis. The purpose of this study is to determine if the addition of aprepitant to standard antiemetic therapy improves CINV in these patients. METHODS: Patients receiving FOLFOX for colorectal cancer were given antiemetic prophylaxis with aprepitant 125 mg orally on day 1 and 80 mg on days 2 and 3...
October 31, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29080920/preventing-chemotherapy-induced-nausea-and-vomiting-in-patients-with-lung-cancer-efficacy-of-nepa-netupitant-palonosetron-the-first-combination-antiemetic
#5
Paul J Hesketh, Marco Palmas, Pierre Nicolas
PURPOSE: Patients receiving platinum-based chemotherapy are at high risk of chemotherapy-induced nausea and vomiting (CINV), a distressing side effect of treatment. This post-hoc subgroup analysis of two pivotal trials evaluated the efficacy of NEPA in preventing CINV in subsets of patients with lung cancer who received cisplatin or carboplatin. METHODS: In each study, the efficacy endpoints complete response (CR; defined as no emetic episodes and no rescue medication) and no significant nausea (NSN; defined as a score of < 25 mm on a visual analog scale of 0-100 mm) during the acute (0-24 h), delayed (25-120 h), and overall (0-120 h) phases post-chemotherapy in cycle 1 (study 1) and cycles 1-4 (study 2) were assessed...
October 28, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29061799/olanzapine-an-atypical-antipsychotic-inhibits-survivin-expression-and-sensitizes-cancer-cells-to-chemotherapeutic-agents
#6
Tomomi Sanomachi, Shuhei Suzuki, Kenta Kuramoto, Hiroyuki Takeda, Hirotsugu Sakaki, Keita Togashi, Shizuka Seino, Takashi Yoshioka, Masashi Okada, Chifumi Kitanaka
BACKGROUND/AIM: Olanzapine, an atypical antipsychotic, is now increasingly used as an off-label indication for the management of cancer patients with chemotherapy-induced nausea and vomiting (CINV). However, how olanzapine affects cancer cells per se remains poorly understood. MATERIALS AND METHODS: The effects of olanzapine treatment and survivin knockdown, alone or in combination with chemotherapeutic agents, on survivin expression and cell viability were investigated in human cancer cell lines...
November 2017: Anticancer Research
https://www.readbyqxmd.com/read/29061362/efficacy-of-aprepitant-for-chop-chemotherapy-induced-nausea-vomiting-and-anorexia
#7
Mihoko Morita, Shinji Kishi, Miyuki Ookura, Yasufumi Matsuda, Katsunori Tai, Takahiro Yamauchi, Takanori Ueda
The objective of this study was to evaluate whether aprepitant in addition to 5-HT3 receptor antagonist is useful for preventing chemotherapy-induced nausea and vomiting (CINV) and anorexia in patients receiving CHOP therapy, and to evaluate the relationship between in vivo kinetics of plasma substance P and these adverse events. Patients with malignant lymphoma who received CHOP chemotherapy or THP (THP-ADR)-COP therapy were investigated for CINV and anorexia for 5 days after the start of chemotherapy. With the first course of chemotherapy, all patients received only granisetron on day1 as an antiemetic...
September 23, 2017: Current Problems in Cancer
https://www.readbyqxmd.com/read/29057666/granisetron-a-review-of-pharmacokinetics-and-clinical-experience-in-chemotherapy-induced-nausea-and-vomiting
#8
Anastasia Spartinou, Vasileia Nyktari, Alexandra Papaioannou
Chemotherapy induced nausea and vomiting (CINV) are major side effects of chemotherapy and a great burden to patients' quality of life. Serotonin and substance P are the major neurotransmitters involved in the pathophysiology of CINV, but in spite of new antiemetics no completely effective regime exists for its prevention or treatment. Areas covered: In this review the authors provide a detailed description of granisetron's chemistry pharmacokinetics, pharmacodynamics, toxicity and a brief review of clinical trials involving granisetron and the management of CINV...
October 27, 2017: Expert Opinion on Drug Metabolism & Toxicology
https://www.readbyqxmd.com/read/29057261/aprepitant-for-the-treatment-of-chronic-refractory-pruritus
#9
REVIEW
Alice He, Jihad M Alhariri, Ronald J Sweren, Madan M Kwatra, Shawn G Kwatra
Chronic pruritus is a difficult condition to treat and is associated with several comorbidities, including insomnia, depression, and decreased quality of life. Treatment for chronic itch includes corticosteroids, antihistamines, and systemic therapies such as naltrexone, gabapentin, UV light therapy, and immunomodulatory treatments, including azathioprine, methotrexate, and cellcept. However, some patients still remain refractory to conventional therapy. Aprepitant is a neurokinin-1 receptor antagonist approved for the prevention of chemotherapy-induced and postoperative nausea and vomiting (CINV, PONV)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29055118/comparative-efficacy-and-tolerability-of-antiemetic-prophylaxis-for-adult-highly-emetogenic-chemotherapy-a-network-meta-analysis-of-143-randomized-controlled-trials
#10
Ji Cheng, Ming Cai, Xiaoming Shuai, Jinbo Gao, Guobin Wang, Kaixiong Tao
Chemotherapy-induced nausea and vomiting (CINV) is one of the commonest side-effects among cancer patients. However, there is lacking of hierarchical evidences comparing different antiemetics against highly emetogenic chemotherapy. Therefore, we conducted a network meta-analysis to investigate their comparative efficacy and tolerability. Randomized controlled trials that compared different antiemetic categories for adult highly emetogenic chemotherapy were included after searching PubMed, Web of Science, Embase and Cochrane Central...
October 21, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/29031010/evaluation-of-aprepitant-for-acute-chemotherapy-induced-nausea-and-vomiting-in-children-and-adolescents-with-acute-lymphoblastic-leukemia-receiving-high-dose-methotrexate
#11
Femi Felix-Ukwu, Kate Reichert, M Brooke Bernhardt, Eric S Schafer, Amanda Berger
BACKGROUND: Chemotherapy-induced nausea and vomiting (CINV) negatively impacts patients' quality of life. The emetogenicity of high-dose methotrexate in children and adolescents with cancer is incompletely characterized. At our institution, a number of patients with acute lymphoblastic leukemia (ALL) have received aprepitant with courses of high-dose methotrexate after poor CINV control with prior courses. PROCEDURE: We conducted a retrospective cohort analysis on patients with ALL who received methotrexate 5 g/m(2) /dose with and without concomitant aprepitant at Texas...
October 14, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/29029639/efficacy-differences-of-electroacupuncture-with-single-acupoint-or-matching-acupoints-for-chemotherapy-induced-nausea-and-vomiting-study-protocol-for-a-randomized-controlled-trial
#12
Bo Chen, Yang Guo, Xue Zhao, Li-Li Gao, Bo Li, Tian-Yi Zhao, Qi-Wen Zhang, Jin-Xing Zou, Ming-Yue Li, Yong-Ming Guo, Yi Guo, Xing-Fan Pan
BACKGROUND: Previous studies have shown that acupuncture is beneficial for the alleviation of chemotherapy-induced nausea and vomiting. However, there is a lack of clinical evidence concerning the effects of acupoint-matching on chemotherapy-induced nausea and vomiting. METHODS/DESIGN: This is a parallel randomized controlled trial to evaluate the occurrence of nausea and vomiting after chemotherapy (the incidence of nausea and vomiting, frequency, VAS score, RINVR rating) as the main outcome for cancer...
October 13, 2017: Trials
https://www.readbyqxmd.com/read/28978207/chemotherapy-induced-nausea-and-vomiting-roles-of-pharmacists-and-formulary-decision-makers
#13
Stacey W McCullough
Despite guidelines and medications available for the management of chemotherapy-induced nausea and vomiting (CINV), many patients with cancer are persistently affected by this dreadful adverse effect. It is not only physically and mentally draining, but financially strenuous as well. Along with these concerns, health-related consequences as dehydration, epigastric pain, and anorexia can arise. Therefore, compliance becomes a big issue in this patient population. It is important for healthcare professionals to educate patients and incorporate strategies by not only addressing but also individualizing treatment regimens and determining risk factors for potential CINV...
September 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28978206/overview-of-chemotherapy-induced-nausea-and-vomiting-and-evidence-based-therapies
#14
Nelly Adel
Among patients with cancer, chemotherapy-induced nausea and vomiting (CINV) is a common adverse effect that not only impacts quality of life, but also treatment outcomes. It is important to address these issues from both prevention and treatment standpoints so that patients remain adherent to their regimens. With CINV being classified into 5 different types, the primary medication options for prevention and treatment include 5-HT3 receptor antagonists, NK1 receptor antagonists, and corticosteroids. Other medications used, but to a lesser extent, include dopamine antagonists, benzodiazepines, cannabinoids, and olanzapine...
September 2017: American Journal of Managed Care
https://www.readbyqxmd.com/read/28952201/a-phase-ii-randomised-study-to-evaluate-the-efficacy-of-aprepitant-plus-palonosetron-for-preventing-delayed-phase-cinv-associated-with-tc-therapy-in-gynaecological-cancer
#15
Yayoi Sugimori, Tsuyoshi Ota, Takafumi Ujihira, Tomonori Ishiguro, Daiki Ogishima
AIM: Chemotherapy-induced nausea and vomiting (CINV) is one of the most frequently encountered side effects of cancer treatment. Severe CINV can lead patients to refuse chemotherapy, which ultimately affects cancer outcomes. The development of fairly new antiemetic agents, 5-hydroxytryptamine-3 receptor antagonists, palonosetron and neurokinin-1 receptor antagonists and aprepitant has reduced the risk and incidence of CINV. In this study, we assessed the efficacy of aprepitant plus palonosetron against palonosetron for CINV in patients receiving moderately emetic cancer chemotherapy (paclitaxel and carboplatin combination [TC] therapy)...
September 2017: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/28944119/palonosetron-induced-ventricular-tachycardia-in-a-patient-receiving-cancer-chemotherapy
#16
Prasad M, Shashidar V K, Ananya Chakraborty
Chemotherapy-induced nausea and vomiting (CINV) is one of the major and most distressing adverse effects of cancer chemotherapy. It is treated with various antiemetic regimens, of which one class of drugs is 5-hydroxytryptamine type 3 receptor antagonists (5-HT3 RA). Palonosetron, a potent antiemetic, is a second generation 5-HT3 RA. All 5-HT3 antagonists, except palonosetron, have been reported to cause corrected QT interval (QTc) prolongation and certain arrhythmias. Here, we report a case of palonosetron-induced ventricular tachycardia in a 45-year-old patient receiving cancer chemotherapy...
July 17, 2017: Curēus
https://www.readbyqxmd.com/read/28941006/palonosetron-is-nonsuperior-to-ondansetron-in-acute-phase-but-provides-superior-antiemetic-control-in-delayed-phase-for-pediatric-patients-administered-highly-emetogenic-chemotherapy
#17
Juan Tan, Shan Wang, Xiaohua Liang, Chang-Chun Li, Jun Zhang, Zhenzhen Zhao, Xiang-Ru Kong, Xiaobin Deng, Liang Peng, Chao Yang
PURPOSE: Chemotherapy-induced nausea and vomiting (CINV) in children remains to be a major side effect despite antiemetic treatment. Palonosetron is a new generation 5-HT3 receptor antagonists effective against acute and delayed nausea and vomiting. This study aimed to compare the therapeutic values of palonosetron and ondansetron in preventing pediatric CINV. METHODS: A prospective, randomized, double-blind, parallel controlled study was conducted in 0-18 years old cancer patients administered highly emetogenic chemotherapy, with different dosage of palonosetron or ondansetron, both followed by dexamethasone...
September 22, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28929404/rolapitant-a-review-in-chemotherapy-induced-nausea-and-vomiting
#18
Young-A Heo, Emma D Deeks
Oral rolapitant (Varubi™; Varuby(®)), a long-acting neurokinin-1 (NK1) receptor antagonist (RA), is indicated in the USA and EU as part of an antiemetic regimen to prevent delayed chemotherapy-induced nausea and vomiting (CINV) in adults receiving highly or moderately emetogenic chemotherapy (HEC or MEC). In randomized, phase III trials, a single oral dose of rolapitant 180 mg was effective in preventing delayed CINV compared with placebo, when each was used in combination with a 5-HT3 RA plus dexamethasone, in adults receiving their first course of HEC or MEC...
October 2017: Drugs
https://www.readbyqxmd.com/read/28919769/evaluating-the-antiemetic-administration-consistency-to-prevent-chemotherapy-induced-nausea-and-vomiting-with-the-standard-guidelines-a-prospective-observational-study
#19
Afsaneh Vazin, Davood Eslami, Ebrahim Sahebi
Nausea and vomiting (NV) are the most prevalent adverse effects of chemotherapy (CT). This study was conducted to evaluate adherence of the health care team to standard guidelines for antiemetics usage to prevent acute chemotherapy-induced nausea and vomiting (CINV) in a large CT center. A prospective study was performed during an 11-month period on patients receiving CT. A form was designed to collect patients' demographic information and their chemotherapeutic and antiemetic regimen data. The Likert scale was used to measure the effectiveness of the antiemetics in patients...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28919712/recent-developments-in-the-clinical-pharmacology-of-rolapitant-subanalyses-in-specific-populations
#20
REVIEW
Bernardo Leon Rapoport, Matti Aapro, Martin R Chasen, Karin Jordan, Rudolph M Navari, Ian Schnadig, Lee Schwartzberg
Knowledge of the involvement of the neurokinin substance P in emesis has led to the development of the neurokinin-1 receptor antagonists (NK-1 RAs) for control of chemotherapy-induced nausea and vomiting (CINV), in combination with serotonin type 3 receptor antagonists and corticosteroids. The NK-1 RA rolapitant, recently approved in oral formulation, has nanomolar affinity for the NK-1 receptor, as do the other commercially available NK-1 RAs, aprepitant and netupitant. Rolapitant is rapidly absorbed and has a long half-life in comparison to aprepitant and netupitant...
2017: Drug Design, Development and Therapy
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