Evidence map›Paper›PMID 40542421›Full record

SynthesisOrphanet journal of rare diseases2025

Prevalence of vascular complications in Ehlers-Danlos syndrome: a systematic review and meta-analysis.

Abdelaziz A Awad, Ambana Yappalparvi, Mahalaqua Nazli Khatib, Roopashree R, Mandeep Kaur, Manish Srivastava, Amit Barwal, G V Siva Prasad, Pranchal Rajput, Rukshar Syed and 11 more

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Orphanet journal of rare diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. 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

21 authors.

Abdelaziz A Awad *Faculty of Medicine, Al-Azhar university, Cairo, Egypt. awad.abdelaziz.0505@gmail.com.
Ambana Yappalparvi *Noida Institute of Engineering and Technology (Pharmacy Institute), Greater, Noida, India.
Mahalaqua Nazli Khatib *Division of Evidence Synthesis, Global Consortium of Public Health and Research, Datta Meghe Institute of Higher Education, Wardha, India.
Roopashree RDepartment of Chemistry and Biochemistry, School of Sciences, JAIN (Deemed to be University), Bangalore, Karnataka, India.
Mandeep KaurDepartment of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, Rajasthan, 303012, India.
Manish SrivastavaDepartment of Endocrinology, NIMS University, Jaipur, India.
Amit BarwalChandigarh Pharmacy College, Chandigarh Group of College, Mohali - 140307, Jhanjeri, Punjab, India.
G V Siva PrasadDepartment of Chemistry, Raghu Engineering College, Visakhapatnam, 531162, Andhra Pradesh, India.
Pranchal RajputSchool of Applied and Life Sciences, Division of Research and Innovation, Uttaranchal University, Dehradun, India.
Rukshar SyedIES Institute of Pharmacy, IES University, Bhopal, 462044, Madhya Pradesh, India.
Gajendra SharmaNew Delhi Institute of Management, Tughlakabad Institutional Area, New Delhi, India.
Anand PrasoonGraphic Era Institute of Medical Sciences, Graphic Era (Deemed to be University, Clement Town, Dehradun, India.
Muhammed ShabilUniversity Center for Research and Development, Chandigarh University, Mohali, Punjab, India.
Ankit PuniaCentre of Research Impact and Outcome, Chitkara University, Rajpura, 140417, Punjab, India.
Megha JaggaChitkara Centre for Research and Development, Chitkara University, Himachal Pradesh, 174103, India.
Rachana MehtaClinical Microbiology, RDC, Manav Rachna International Institute of Research and Studies, Faridabad, 121004, Haryana, India.
Sanjit SahDepartment of Paediatrics, Research Centre, Dr. D. Y. Patil Medical College Hospital, Dr. D. Y. Patil Vidyapeeth (Deemed-to-be-University), Pimpri, Pune, 411018, Maharashtra, India.
Prakasini Satapathy *Center for Global Health Research, Saveetha Institute of Medical and Technical Sciences, Saveetha Medical College and Hospital, Saveetha University, Chennai, India.
Abhay M GaidhaneGlobal Health Academy, School of Epidemiology and Public Health, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education, Wardha, India. abhay.psm@dmiher.edu.in.
Edward MawejjeSchool of Public Health, Makerere University College of Health Sciences, Mulago Hill, Kampala, Uganda.
Ganesh BushiSchool of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEhlers-Danlos Syndrome (EDS) comprises connective tissue disorders associated with increased vascular complication risks. This meta-analysis assesses the prevalence of vascular complications in among patients with EDS.

methodsThe review was conducted following PRISMA guidelines. A comprehensive literature search was conducted in PubMed, Embase, and Web of Science until November 2024. Observational studies reporting vascular complications in EDS were included. Data extraction included demographics, complication types, and study design, and quality assessment was evaluated using the modified Newcastle-Ottawa Scale (NOS). Random-effects models and I² statistics assessed heterogeneity, while Doi plots evaluated publication bias.

resultsOf the 1,772 articles screened, 12 met the inclusion criteria, reporting various vascular complications in EDS. The overall pooled prevalence of vascular complications was 30.03% (95% CI: 15.00-51.07%). The prevalence for the vEDS subtype was 42.36% (95% CI: 12.63-78.88%), for unspecified EDS was 18.65% (95% CI: 5.38-48.03%), and for hEDS was 19.77% (95% CI: 15.09-25.16%). Sensitivity analyses confirmed the stability of the pooled prevalence estimates, and DOI plots indicated minimal publication bias.

conclusionsThis review highlights the high risk of vascular complications in vEDS, with moderate involvement in other EDS subtypes. Regular vascular monitoring, especially in vEDS, is crucial for early detection and intervention. Standardized diagnostic protocols and further research into genetic factors are needed to improve management strategies.

Indexed as

Ehlers-Danlos SyndromeVascular DiseasesHumansPrevalenceEhlers-Danlos syndromeMeta-analysisPrevalenceVascular complications

Identifiers

PMID40542421
PMCPMC12180213

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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.