Evidence map›Paper›PMID 34596887›Full record

SynthesisReproductive sciences (Thousand Oaks, Calif.)2022

Stem Cells in Clinical Trials for Pelvic Floor Disorders: a Systematic Literature Review.

Stefano Manodoro, Matteo Frigerio, Marta Barba, Sara Bosio, Luigi Antonio de Vitis, Anna Maria Marconi

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Reproductive sciences (Thousand Oaks, Calif.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

11 citing papers in PubMed, 15 citations in OpenAlex.

  1. Article
  2. Review
  3. Shaping the future of urogynecology through regenerative medicine.Current opinion in obstetrics & gynecology · 2025
    Review
  4. Frontiers in bioengineering and biotechnology · 2025
    Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
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 at 3 institutions in 2 countries.

Stefano ManodoroDivision of Obstetrics and Gynecology, San Paolo Hospital Medical School, ASST Santi Paolo E Carlo, Via Antonio di Rudinì 8, 20142, Milan, Italy. stefano.manodoro@gmail.com.ORCID 0000-0002-1837-0806
Matteo FrigerioDivision of Obstetrics and Gynecology, San Gerardo University Hospital, Monza, Italy.
Marta BarbaDivision of Obstetrics and Gynecology, San Gerardo University Hospital, Monza, Italy.
Sara BosioDivision of Obstetrics and Gynecology, San Paolo Hospital Medical School, ASST Santi Paolo E Carlo, Via Antonio di Rudinì 8, 20142, Milan, Italy.
Luigi Antonio de VitisDivision of Obstetrics and Gynecology, San Paolo Hospital Medical School, ASST Santi Paolo E Carlo, Via Antonio di Rudinì 8, 20142, Milan, Italy.
Anna Maria MarconiDivision of Obstetrics and Gynecology, San Paolo Hospital Medical School, ASST Santi Paolo E Carlo, Via Antonio di Rudinì 8, 20142, Milan, Italy.
University of Milan · ITAzienda Ospedaliera San Gerardo · ITAOL (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pelvic floor disorders (PFDs) include a series of conditions that can be poorly tolerated, negatively affecting the quality of life. Current treatment options show unsatisfactory results and new ones are therefore needed. Stem cell (SC) therapy might be an alternative treatment strategy. This systematic review aims to define the state of art of SC therapy for PFDs in clinical trials, by systematically reviewing the available evidence. A systematic search strategy was conducted up to November 7, 2020, in PubMed, Scopus, Cochrane Library, and ISI Web of Science. Preclinical studies on animal models were not considered. Studies were included when the patients were affected by any PFDs and cells were isolated, cultured, and characterized as SC. The study protocol was registered in PROSPERO (CRD42020216551). A total of 11 prospective clinical studies were included in the final assessment, specifically 7 single-arm studies dealing with SC therapy for stress urinary incontinence and 4 with anal incontinence. Among the latter, there were two prospective, single-arm studies and two randomized controlled trials. No papers concerning the use of SC for prolapse repair were retrieved. Due to the great heterogeneity, data pooling was not possible. Stem cell injection resulted in a safe procedure, with few mild adverse side effects, mostly related to harvesting sites. However, a clear beneficial impact of SC treatment for the treatment of pelvic floor disorders could not be demonstrated. Further larger targeted studies with control arms are needed before any conclusions can be made.

Indexed as

Pelvic Floor DisordersAnimalsFemaleHumansPelvic FloorProspective StudiesQuality of LifeStem CellsAnal incontinencePelvic floor disordersRegenerative medicineStem cellsStress urinary incontinenceSystematic reviewTissue engineering

Identifiers

PMID34596887
PMCPMC9110489
OpenAlexW3201826055

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.