Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial

Objective: To determine the effectiveness of ginger for the treatment of nausea and vomiting of pregnancy. Methods: Women with nausea and vomiting of pregnancy, who first attended an antenatal clinic at or before 17 weeks' gestation, were invited to participate in the study. During a 5-month pe...

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Main Authors: Vutyavanich T., Kraisarin T., Ruangsri R.-A.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-0035076745&partnerID=40&md5=51f517dd4d84406bb0d18f2190e36602
http://www.ncbi.nlm.nih.gov/pubmed/11275030
http://cmuir.cmu.ac.th/handle/6653943832/1937
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-19372014-08-30T02:00:17Z Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial Vutyavanich T. Kraisarin T. Ruangsri R.-A. Objective: To determine the effectiveness of ginger for the treatment of nausea and vomiting of pregnancy. Methods: Women with nausea and vomiting of pregnancy, who first attended an antenatal clinic at or before 17 weeks' gestation, were invited to participate in the study. During a 5-month period, 70 eligible women gave consent and were randomized in a double-masked design to receive either oral ginger 1 g per day or an identical placebo for 4 days. Subjects graded the severity of their nausea using visual analog scales and recorded the number of vomiting episodes in the previous 24 hours before treatment, and again during 4 consecutive days while taking treatment. At a follow-up visit 7 days later, five-item Likert scales were used to assess the severity of their symptoms. Results: All participants except three in the placebo group remained in the study. The visual analog scores of post-therapy minus baseline nausea decreased significantly in the ginger group (2.1 ± 1.9) compared with the placebo group (0.9 ± 2.2, P = .014). The number of vomiting episodes also decreased significantly in the ginger group (1.4 ± 1.3) compared with the placebo group (0.3 ± 1.1, P < .001). Likert scales showed that 28 of 32 in the ginger group had improvement in nausea symptoms compared with 10 of 35 in the placebo group (P < .001). No adverse effect of ginger on pregnancy outcome was detected. Conclusion: Ginger is effective for relieving the severity of nausea and vomiting of pregnancy. © 2001 by The American College of Obstetricians and Gynecologists. 2014-08-30T02:00:17Z 2014-08-30T02:00:17Z 2001 Article 00297844 10.1016/S0029-7844(00)01228-X 11275030 OBGNA http://www.scopus.com/inward/record.url?eid=2-s2.0-0035076745&partnerID=40&md5=51f517dd4d84406bb0d18f2190e36602 http://www.ncbi.nlm.nih.gov/pubmed/11275030 http://cmuir.cmu.ac.th/handle/6653943832/1937 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description Objective: To determine the effectiveness of ginger for the treatment of nausea and vomiting of pregnancy. Methods: Women with nausea and vomiting of pregnancy, who first attended an antenatal clinic at or before 17 weeks' gestation, were invited to participate in the study. During a 5-month period, 70 eligible women gave consent and were randomized in a double-masked design to receive either oral ginger 1 g per day or an identical placebo for 4 days. Subjects graded the severity of their nausea using visual analog scales and recorded the number of vomiting episodes in the previous 24 hours before treatment, and again during 4 consecutive days while taking treatment. At a follow-up visit 7 days later, five-item Likert scales were used to assess the severity of their symptoms. Results: All participants except three in the placebo group remained in the study. The visual analog scores of post-therapy minus baseline nausea decreased significantly in the ginger group (2.1 ± 1.9) compared with the placebo group (0.9 ± 2.2, P = .014). The number of vomiting episodes also decreased significantly in the ginger group (1.4 ± 1.3) compared with the placebo group (0.3 ± 1.1, P < .001). Likert scales showed that 28 of 32 in the ginger group had improvement in nausea symptoms compared with 10 of 35 in the placebo group (P < .001). No adverse effect of ginger on pregnancy outcome was detected. Conclusion: Ginger is effective for relieving the severity of nausea and vomiting of pregnancy. © 2001 by The American College of Obstetricians and Gynecologists.
format Article
author Vutyavanich T.
Kraisarin T.
Ruangsri R.-A.
spellingShingle Vutyavanich T.
Kraisarin T.
Ruangsri R.-A.
Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial
author_facet Vutyavanich T.
Kraisarin T.
Ruangsri R.-A.
author_sort Vutyavanich T.
title Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial
title_short Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial
title_full Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial
title_fullStr Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial
title_full_unstemmed Ginger for nausea and vomiting in pregnancy: Randomized, double-masked, placebo-controlled trial
title_sort ginger for nausea and vomiting in pregnancy: randomized, double-masked, placebo-controlled trial
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-0035076745&partnerID=40&md5=51f517dd4d84406bb0d18f2190e36602
http://www.ncbi.nlm.nih.gov/pubmed/11275030
http://cmuir.cmu.ac.th/handle/6653943832/1937
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