Evidence map›Paper›PMID 32751776›Full record

SynthesisNutrients2020

The Use of Curcumin as a Complementary Therapy in Ulcerative Colitis: A Systematic Review of Randomized Controlled Clinical Trials.

Mariana Roque Coelho, Marcela Diogo Romi, Daniele Masterson Tavares Pereira Ferreira, Cyrla Zaltman, Marcia Soares-Mota

Open access · goldAbstract readSystematic Review
In one paragraph

Synthesis in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
7.0field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 58 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

5 authors at 1 institution in 1 country.

Mariana Roque CoelhoInstitute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, 21941-971 Rio de Janeiro, Brazil.ORCID 0000-0002-1926-6031
Marcela Diogo RomiInstitute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, 21941-971 Rio de Janeiro, Brazil.
Daniele Masterson Tavares Pereira FerreiraLibrary of Health Sciences Center, Federal University of Rio de Janeiro, 21941-971 Rio de Janeiro, Brazil.
Cyrla ZaltmanDivision of Gastroenterology, Department of Internal Medicine, Federal University of Rio de Janeiro, 21941-913 Rio de Janeiro, Brazil.ORCID 0000-0002-5236-6501
Marcia Soares-MotaInstitute of Nutrition Josué de Castro, Federal University of Rio de Janeiro, 21941-971 Rio de Janeiro, Brazil.
Universidade Federal do Rio de Janeiro · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of this study was to systematically review the literature to verify the efficacy and safety of curcumin as a complementary therapy for the maintenance or induction of remission in patients with inflammatory bowel disease (IBD). A comprehensive search was conducted by two independent authors in MEDLINE (PubMed), Scopus, Web of Science, the Cochrane Library, Lilacs, Food Science and Technology Abstracts, and ScienceDirect. The search terms "curcumin", "curcuma", "inflammatory bowel disease", "proctocolitis", "crohn disease", and "inflammation" were combined to create search protocols. This study considered randomized controlled trials (RCTs) published in any language before March 2020 that evaluated the effects of curcumin on inflammatory activity and the maintenance or remission of IBD patients. After duplicates were removed, 989 trials were identified, but only 11 met the eligibility criteria. Five of these were considered to be biased and were excluded. Therefore, six trials were considered in this review. All the studies included in the systematic review were placebo-controlled RCTs conducted on individuals with ulcerative colitis (UC). All the RCTs reported that curcumin was well tolerated and was not associated with any serious side effects. Studies show that curcumin may be a safe, effective therapy for maintaining remission in UC when administered with standard treatments. However, the same cannot be stated for Crohn's disease due to the lack of low bias risk studies. Further studies with larger sample sizes are needed before curcumin can be recommended as a complementary therapy for UC.

Indexed as

AdultAnti-Inflammatory Agents, Non-SteroidalColitis, UlcerativeComplementary TherapiesCrohn DiseaseCurcuminFemaleHumansInflammatory Bowel DiseasesMaleMiddle AgedRandomized Controlled Trials as TopicTreatment OutcomeYoung AdultAnti-Inflammatory Agents, Non-SteroidalCurcumincomplementary therapiescurcumininflammatory bowel diseasephytotherapyproctocolitisturmeric

Identifiers

PMID32751776
PMCPMC7468803
OpenAlexW3045973210

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.