Evidence map›Paper›PMID 27069528›Full record

ArticleCurrent therapeutic research, clinical and experimental2015

Effects of Daikenchuto on Abdominal Bloating Accompanied by Chronic Constipation: A Prospective, Single-Center Randomized Open Trial.

Mika Yuki, Yoshinori Komazawa, Yoshiya Kobayashi, Maho Kusunoki, Yoshiko Takahashi, Sayaka Nakashima, Goichi Uno, Isao Ikuma, Toshihiro Shizuku, Yoshikazu Kinoshita

Open access · goldAbstract read
In one paragraph

Article in Current therapeutic research, clinical and experimental, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.1field-weighted citation impact, top 11% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 27 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Mika YukiDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Yoshinori KomazawaDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Yoshiya KobayashiDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Maho KusunokiDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Yoshiko TakahashiDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Sayaka NakashimaDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Goichi UnoDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Isao IkumaDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Toshihiro ShizukuDepartment of Internal Medicine, Izumo City General Medical Center, Izumo, Shimane, Japan.
Yoshikazu KinoshitaSecond Department of Internal Medicine, Shimane University, School of Medicine, Izumo, Shimane, Japan.
Shimane University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDaikenchuto (DKT), a traditional Japanese herbal medicine, is widely used for treatment of gastrointestinal disorders. We evaluated the efficacy and safety of DKT for abdominal bloating in patients with chronic constipation.

objectiveTo evaluate the efficacy and safety of DKT for the treatment of abdominal bloating.

methodsAfter discontinuing as-needed use of laxatives, 10 patients received oral DKT for 14 days (15 g/d). To evaluate small intestinal bacteria overgrowth (SIBO), a glucose breath test was performed before and after treatment with DKT. Before beginning the treatment, 4 patients (40%) had a diagnosis of SIBO based on a positive glucose breath test result. In both the SIBO and non-SIBO groups, bowel movement frequency and stool form remained unchanged after DKT treatment.

resultsFor all patients, median total Gastrointestinal Symptoms Rating Scale score and the median Gastrointestinal Symptoms Rating Scale indigestion and constipation subscales were significantly decreased, whereas the median visual analog score for decreased abdominal bloating was significantly increased. Improvements of those symptoms were the same in both the SIBO and non-SIBO groups, indicating that DKT does not have effects on small intestine bacteria. No serious side effects were reported.

conclusionsDKT treatment improved quality of life for patients with chronic constipation regardless of the presence of SIBO and showed no effects on small intestine bacteria. UMIN Clinical Trial Registry identifier: UMIN000008070.

Indexed as

abdominal bloatingchronic constipationdaikenchutosmall intestinal bacterial overgrowth

Identifiers

PMID27069528
PMCPMC4812817
OpenAlexW2104360261

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.