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Sub-category:
Cancer-Related Complications
Category:
Patient Care
Meeting:
2009 ASCO Annual Meeting
Abstract No:
9511
Citation:
J Clin Oncol 27:15s, 2009 (suppl; abstr 9511)
Author(s):
J. L. Ryan, C. Heckler, S. R. Dakhil, J. Kirshner, P. J. Flynn, J. T. Hickok, G. R. Morrow; University of Rochester Medical Center, Rochester, NY; Wichita CCOP, Witchita, KS; HOACNY CCOP, Syracuse, NY; Metro-MN CCOP, St. Louis Park, MN
Abstract:
Background: Despite the widespread use of antiemetics, post-chemotherapy nausea and vomiting continue to be reported by up to 70% of patients receiving chemotherapy. Ginger (Zingiber Officinale), an ancient spice, is used by practitioners worldwide to treat nausea and vomiting. We conducted a multi-site, phase II/III randomized, placebo-controlled, double-blind clinical trial to assess the efficacy of ginger for chemotherapy-related nausea in cancer patients at the University of Rochester-affiliated Community Clinical Oncology Program (CCOP) member sites. Methods: Cancer patients who experienced nausea following any chemotherapy cycle and were scheduled to receive at least three additional cycles were eligible. Patients were randomized into four arms: 1) placebo, 2) 0.5g ginger, 3) 1.0g ginger, or 4) 1.5g ginger. All patients received 5-HT3 receptor antagonist antiemetics on Day 1 of all cycles and took three 250mg capsules of ginger or placebo twice daily for six days starting three days before the first day of the next two cycles. Patients reported the severity of nausea during the morning, afternoon, evening, and night on a 7-point semantic rating scale ('1' = 'Not at all Nauseated' and '7' = "Extremely Nauseated") for Days 1-4 of each cycle. The goal was to determine if ginger was more effective than placebo in controlling chemotherapy-related nausea in participants given a 5-HT3 receptor antagonist antiemetic. Results: A total of 644 patients were accrued (90% female, mean age = 53). Breast (66%), alimentary (6.5%), and lung (6.1%) cancers were the most common cancer types. Analysis of covariance (ANCOVA) examined change in nausea in the four study arms on Day 1 of cycles 2 and 3. All doses of ginger significantly reduced nausea (p=0.003). The largest reduction in nausea occurred with 0.5g and 1.0g of ginger. Also, time of day had a significant effect on nausea (p<0.001) with a linear decrease over 24 hours for patients using ginger. Conclusions: Ginger supplementation at daily dose of 0.5g-1.0g significantly aids in reduction of nausea during the first day of chemotherapy. Supported by NCI PHS grants 1R25CA10618 and U10CA37420.
Abstract Disclosures
Faculty and Discussant Disclosures
Annual Meeting Planning Committee Disclosures
2009 Annual Meeting Proceedings Part I Errata
Abstracts that were granted an exception in accordance with ASCO's Conflict of Interest Policy
and are designated with a caret symbol (^) here and in the print version.
 Associated Presentation(s):
Other Abstracts in this Sub-Category:
Abstracts by J. L. Ryan:
Presentations by J. L. Ryan:
Educational Book Manuscripts by J. L. Ryan:
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