Evidence map›Paper›PMID 23091400›Full record

ArticleInternational journal of women's health2012

Advantages of the association of resveratrol with oral contraceptives for management of endometriosis-related pain.

Hugo Maia, Clarice Haddad, Nathanael Pinheiro, Julio Casoy

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in International journal of women's health, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02475564 (The Use of Resveratrol for Pain in Endometriosis - A Clinical Trial), which is not on this map. Cited by 39 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 4 pooled it
4.1field-weighted citation impact, top 7% 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.

NCT02475564 phase4completednot on this mapstarted 2015, after this paper: background citation

The Use of Resveratrol for Pain in Endometriosis - A Clinical Trial

TypeinterventionalSponsorHospital de Clinicas de Porto AlegreRan2015 to 2015Enrolled44ConditionsEndometriosisArmsPlacebo, Resveratrol
3 · Its place in the literature

Who cites it

39 citing papers in PubMed, 4 syntheses or guidelines pooled it, 78 citations in OpenAlex.

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  15. Article
  16. Endometriosis and Nutrition: Therapeutic Perspectives.Journal of clinical medicine · 2025
    Review
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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

4 authors at 2 institutions in 2 countries.

Hugo MaiaItaigara Memorial Day Hospital, Federal University of Bahia, Salvador, Bahia, Brazil ; Centro de Pesquisas e Assistência em Reprodução Humana, Federal University of Bahia, Salvador, Bahia, Brazil.
Clarice Haddad
Nathanael Pinheiro
Julio Casoy
Centro de Epilepsia y Neurocirugía Funcional · GTUniversidade Federal da Bahia · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe effect of resveratrol on the management of endometriosis-related pain was investigated in 12 patients who failed to obtain pain relief during use of an oral contraceptive containing drospirenone + ethinylestradiol. METHODS AND

resultsThe addition of 30 mg of resveratrol to the contraceptive regimen resulted in a significant reduction in pain scores, with 82% of patients reporting complete resolution of dysmenorrhea and pelvic pain after 2 months of use. In a separate experiment, aromatase and cyclo-oxygenase-2 expression were investigated in the endometrial tissue of 42 patients submitted to laparoscopy and hysteroscopy for the management of endometriosis. Sixteen of these patients were using oral contraceptives alone prior to hospital admission, while the remaining 26 were using them in combination with resveratrol. Inhibition of both aromatase and cyclo-oxygenase-2 expression was significantly greater in the eutopic endometrium of patients using combined drospirenone + resveratrol therapy compared with the endometrium of patients using oral contraceptives alone.

conclusionThese results suggest that resveratrol potentiates the effect of oral contraceptives in the management of endometriosis-associated dysmenorrhea by further decreasing aromatase and cyclo-oxygenase-2 expression in the endometrium.

Indexed as

cyclo-oxygenase-2drospirenonedysmenorrheaendometriosisresveratrol

Identifiers

PMID23091400
PMCPMC3474155
OpenAlexW2048837202

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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.