Evidence map›Paper›PMID 33838224›Full record

Trial reportInternational journal of antimicrobial agents2021

Therapeutic plasma exchange in patients with life-threatening COVID-19: a randomised controlled clinical trial.

Fahad Faqihi, Abdulrahman Alharthy, Salman Abdulaziz, Abdullah Balhamar, Awad Alomari, Zohair AlAseri, Hani Tamim, Saleh A Alqahtani, Demetrios J Kutsogiannis, Peter G Brindley and 2 more

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in International journal of antimicrobial agents, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 8 pooled it
–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

51 citing papers in PubMed, 8 syntheses or guidelines pooled it.

  1. Guideline
  2. Pooled it
  3. Pooled it
  4. Use of therapeutic plasma exchange in COVID-19: A systematic review of current evidence.Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy · 2022
    Pooled it
  5. Benefits of plasma exchange on mortality in patients with COVID-19: a systematic review and meta-analysis.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Pooled it
  6. Pooled it
  7. Pooled it
  8. Pooled it
  9. Evaluation of the effect of therapeutic plasma exchange on serum cytokine levels in pediatric intensive care unit.Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy · 2026
    Trial
  10. Trial
  11. Trial
  12. Therapeutic plasma exchange without anticoagulation: Single-center experience.Therapeutic apheresis and dialysis : official peer-reviewed journal of the International Society for Apheresis, the Japanese Society for Apheresis, the Japanese Society for Dialysis Therapy · 2026
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Macrophage activation syndrome in Sepsis: from pathogenesis to clinical management.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2024
    Review
  18. Article
  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

12 authors.

Fahad FaqihiCritical Care Department, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia.
Abdulrahman AlharthyCritical Care Department, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia.
Salman AbdulazizCritical Care Department, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia.
Abdullah BalhamarCritical Care Department, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia.
Awad AlomariDepartment of Critical Care, Dr Sulaiman Al-Habib Group Hospitals, Riyadh, Saudi Arabia.
Zohair AlAseriDepartments of Emergency Medicine and Critical Care Medicine, King Saud University, Riyadh, Saudi Arabia.
Hani TamimBiostatistics Unit, Clinical Research Institute, American University of Beirut Medical Center, Beirut, Lebanon.
Saleh A AlqahtaniDivision of Gastroenterology & Hepatology, Johns Hopkins University, Baltimore, MD, USA; Liver Transplant Center, and Biostatistics, Epidemiology, and Scientific Computing Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Demetrios J KutsogiannisDepartment of Critical Care, Faculty of Medicine and Dentistry, the University of Alberta, Alberta, Canada.
Peter G BrindleyDepartment of Critical Care, Faculty of Medicine and Dentistry, the University of Alberta, Alberta, Canada.
Dimitrios KarakitsosCritical Care Department, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia; Department of Internal Medicine, South Carolina University, School of Medicine, Columbia, SC, USA; Critical Care Department, Keck Medical School, University of Southern California, Los Angeles, CA, USA.
Ziad A MemishResearch & Innovation Centre, King Saud Medical City, Riyadh, Saudi Arabia; Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, GA, USA. Electronic address: zmemish@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Assessment of efficacy of therapeutic plasma exchange (TPE) following life-threatening COVID-19. This was an open-label, randomised clinical trial of ICU patients with life-threatening COVID-19 (positive RT-qPCR plus ARDS, sepsis, organ failure, hyperinflammation). Study was terminated after 87/120 patients enrolled. Standard treatment plus TPE (n = 43) versus standard treatment (n = 44), and stratified by PaO

Indexed as

COVID-19 Drug TreatmentAdultCOVID-19Critical CareCritical IllnessFemaleHumansKaplan-Meier EstimateMaleMiddle AgedPlasma ExchangeTreatment OutcomeAcute respiratory distress syndromeCOVID-19Cytokine release syndromeIntensive care unitTherapeutic plasma exchangeThromboinflammation

Identifiers

PMID33838224
PMCPMC8024223

What OpenQuestion holds

Textmetadata
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.