Evidence map›Paper›PMID 34833009›Full record

ReviewLife (Basel, Switzerland)2021

Current Overview on the Use of Mesenchymal Stem Cells for Perianal Fistula Treatment in Patients with Crohn's Disease.

Marcin Włodarczyk, Katarzyna Czerwińska, Jakub Włodarczyk, Jakub Fichna, Adam Dziki, Łukasz Dziki

Abstract readReview
In one paragraph

Review in Life (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Gastrointestinal Fistulas-What Gastroenterologists Need to Know in 2025.Canadian journal of gastroenterology & hepatology · 2025
    Review
  3. Review
  4. Review
  5. Review
  6. Article
  7. 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.

Marcin WłodarczykDepartment of General and Oncological Surgery, Medical University of Lodz, Pomorska St. 251, 92-213 Lodz, Poland.ORCID 0000-0001-9118-4623
Katarzyna CzerwińskaDepartment of General and Oncological Surgery, Medical University of Lodz, Pomorska St. 251, 92-213 Lodz, Poland.
Jakub WłodarczykDepartment of General and Oncological Surgery, Medical University of Lodz, Pomorska St. 251, 92-213 Lodz, Poland.ORCID 0000-0003-2010-5136
Jakub FichnaDepartment of Biochemistry, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland.ORCID 0000-0002-8443-4417
Adam DzikiDepartment of General and Colorectal Surgery, Medical University of Lodz, Zeromskiego St. 113, 90-057 Lodz, Poland.
Łukasz DzikiDepartment of General and Oncological Surgery, Medical University of Lodz, Pomorska St. 251, 92-213 Lodz, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Perianal fistula in patients with Crohn's disease is an extremely challenging condition. The disease tends to reoccur, and with current treatment options, a large number of patients are left with active ailment and experience major morbidity. In recent years, hopeful results regarding local use of mesenchymal stem cells (MSCs) in perianal Crohn's disease have been published. Although to this day there are no clear guidelines determining optimal dosage, injections frequency and culture conditions, their efficiency has proven to be much higher than conventionally used methods. According to studies, they can effectively induce as well as maintain fistula closure. This approach also avoids common side effects related to conventional surgical treatment.

Indexed as

Crohn’s diseasemesenchymal stem cellsperianal Crohn’s diseaseperianal fistula

Identifiers

PMID34833009
PMCPMC8622588

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.