Evidence map›Paper›PMID 39732758›Full record

ArticleScientific reports2024

Randomized controlled trial protocol to analyze the effects of rice with different contents of resistant starch on chronic constipation.

Yiping Zhao, Fanyu Zhao, Qian Liu, Li Liu, Fang Wang, Xiuying Hu

Abstract readClinical Trial Protocol
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Trial
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

6 authors.

Yiping Zhao *Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and West China School of Nursing, Sichuan University, PO Box No.37, Guo Xue Street, Chengdu, 610041, Sichuan, PR China.
Fanyu Zhao *Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and West China School of Nursing, Sichuan University, PO Box No.37, Guo Xue Street, Chengdu, 610041, Sichuan, PR China.
Qian LiuInnovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and West China School of Nursing, Sichuan University, PO Box No.37, Guo Xue Street, Chengdu, 610041, Sichuan, PR China.
Li LiuInnovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and West China School of Nursing, Sichuan University, PO Box No.37, Guo Xue Street, Chengdu, 610041, Sichuan, PR China.
Fang WangInnovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and West China School of Nursing, Sichuan University, PO Box No.37, Guo Xue Street, Chengdu, 610041, Sichuan, PR China.
Xiuying HuInnovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, West China Hospital, and West China School of Nursing, Sichuan University, PO Box No.37, Guo Xue Street, Chengdu, 610041, Sichuan, PR China. huxiuying@scu.edu.cn.

Funding

Sichuan Provincial Administration of Traditional Chinese Medicine 2023MS405
6 · The paper itself

Abstract

The trend of the aging population worldwide is becoming increasingly severe. As people age, constipation becomes increasingly common in older adults, causing varying degrees of physical and psychological harm to them. Dietary intervention is a common nonpharmacological therapy. Resistant starch is a type of dietary fiber that can regulate the gut microbiota and alleviate chronic constipation. However, few studies have explored the effects of different types of rice on chronic constipation in older adults. This protocol aims to evaluate the effects of rice with different contents of resistant starch on chronic constipation in old adults. This trial is a double-blind, two-arm randomized controlled trial. Older adults with chronic constipation residing in long-term care facilities will be recruited. Participants will be randomly assigned to receive A rice (resistant starch: 11-20%) or receive B rice (resistant starch: 0.1-0.5%). Both groups will adopt the serving of individual dishes, and the nutrition experts calculated the consumption of rice in the two groups according to the different conditions of each older person to ensure that the number of calories in the meal remained unchanged and that the other dietary components remained unchanged. The intervention will last for a total of 24 weeks. Participants will undergo follow-up via questionnaires at 6, 12, and 24 weeks during the intervention. The primary outcome will be constipation symptoms assessed by the Wexner questionnaire. The secondary outcomes will be quality of life, depression, anxiety and sleep quality. This is the first randomized controlled trial on the effects of rice with different contents of resistant starch on chronic constipation in older adults. It is expected that this study, if proven effective in relieving constipation symptoms in older adults, will provide evidence-based constipation care for medical staff.Trial registration number: retrospectively registered on Chinese Clinical Trial Registry.

Indexed as

ConstipationOryzaAgedAged, 80 and overChronic DiseaseDietary FiberDouble-Blind MethodFemaleHumansMaleQuality of LifeRandomized Controlled Trials as TopicResistant StarchStarchTreatment OutcomeDietary FiberResistant StarchStarchChronic constipationOld adultRandomized controlled trialResistant starchRice

Identifiers

PMID39732758
PMCPMC11682136

What OpenQuestion holds

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Registered trials

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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.