Evidence map›Paper›PMID 33826245›Full record

ArticleStem cells translational medicine2021

Treatment of chronic diabetic foot ulcers with adipose-derived stromal vascular fraction cell injections: Safety and evidence of efficacy at 1 year.

Michael H Carstens, Francisco J Quintana, Santos T Calderwood, Juan P Sevilla, Arlen B Ríos, Carlos M Rivera, Dorian W Calero, María L Zelaya, Nelson Garcia, Kenneth A Bertram and 3 more

2 registry-linked trialsOpen access · goldAbstract readClinical Trial, Phase I
In one paragraph

Article in Stem cells translational medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
7.9field-weighted citation impact, top 2% 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.

NCT05154591 phase1 / phase2completednot on this map

Chronic Kidney Disease of Unknown Cause (CKDu) Treated With Directed Local Intra-arterial Infusion of Autologous Stromal Vascular Fraction (SVF) Cells.

TypeinterventionalSponsorSamuel Vilchez, PhDRan2018 to 2021Enrolled18ConditionsChronic Renal Failure of Unknown CauseArmsAdipose-derived stromal vascular fraction cells
NCT05610865 phase1recruitingnot on this map

Autologous Adipose Tissue Derived Stromal Vascular Fraction Versus Cultured Adipose Derived Stem Cells for the Treatment of Chronic Diabetic Wounds

TypeinterventionalSponsorUniversity of the PunjabRan2020 to 2025Enrolled28ConditionsDiabetic Foot Ulcer, Diabetes Mellitus, Diabetic Foot, Diabetic Foot InfectionArmsControl, Standard-of-care management, Only PRP injection, PRP + SVF injection, PRP + ASCs injection
3 · Its place in the literature

Who cites it

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 73 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Review
  6. Review
  7. Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Review
  19. Review
  20. Review
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

13 authors at 7 institutions in 3 countries.

Michael H CarstensWake Forest Institute of Regenerative Medicine, Wake Forest University, Winston-Salem, North Carolina, USA.ORCID 0000-0002-9611-252X
Francisco J QuintanaDepartment of Surgery, Universidad Nacional de Nicaragua, Managua, Nicaragua.
Santos T CalderwoodDepartment of Surgery, Universidad Nacional de Nicaragua, Matagalpa, Nicaragua.
Juan P SevillaDepartment of Surgery, Universidad Nacional de Nicaragua, Matagalpa, Nicaragua.
Arlen B RíosDepartment of Surgery, Universidad Nacional de Nicaragua, Matagalpa, Nicaragua.
Carlos M RiveraDepartment of Radiology, Universidad Nacional de Nicaragua, Matagalpa, Nicaragua.
Dorian W CaleroDepartment of Radiology, Universidad Nacional de Nicaragua, León, Nicaragua.
María L ZelayaDepartment of Radiology, Universidad Nacional de Nicaragua, León, Nicaragua.
Nelson GarciaDepartment of Medicine, Universidad Nacional de Nicaragua, Matagalpa, Nicaragua.
Kenneth A BertramWake Forest Institute of Regenerative Medicine, Wake Forest University, Winston-Salem, North Carolina, USA.
Joseph RigdonDepartment of Biostatistics and Data Science, School of Medicine, Wake Forest University, Winston-Salem, North Carolina, USA.
Severiano Dos-AnjosDepartment of Biology, University of León, León, Spain.
Diego CorreaDiabetes Research Institute and Cellular Transplant Center, UHealth Sports Medicine Institute, Miller School of Medicine, University of Miami, Miami, Florida, USA.
Universidad del Norte de Nicaragua · NIForest Institute · USUniversidad Nacional Autónoma de Nicaragua-León · NINational Autonomous University of Nicaragua · NIUniversidad de León · ESUniversity of Miami · USWake Forest University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diabetes affects multiple systems in complex manners. Diabetic foot ulcers (DFUs) are a result of diabetes-induced microarterial vessel disease and peripheral neuropathy. The presence of arteriosclerosis-induced macroarterial disease can further complicate DFU pathophysiology. Recent studies suggest that mesenchymal stromal cell therapies can enhance tissue regeneration. This phase I study was designed to determine the safety and explore the efficacy of local injections of autologous adipose-derived stromal vascular fraction (SVF) cells to treat nonhealing DFUs greater than 3 cm in diameter. Sixty-three patients with type 2 diabetes with chronic DFU-all amputation candidates-were treated with 30 × 10

Indexed as

Diabetes Mellitus, Type 2Diabetic FootFoot UlcerHumansStromal Vascular FractionWound Healingangiogenesisdiabetes complicationsdiabetic ulcersmicroangiopathystromal vascular fraction

Identifiers

PMID33826245
PMCPMC8284780
OpenAlexW3146852225

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.