Evidence map›Paper›PMID 36699148›Full record

ArticlePulmonary circulation2023

The prevalence of pulmonary hypertension after successful tuberculosis treatment in a community sample of adult patients.

Elizabeth Louw, Nicola Baines, Gerald Maarman, Muhammad Osman, Lovemore Sigwadhi, Elvis Irusen, Coenraad Koegelenberg, Anton Doubell, Steven Nathan, Richard Channick and 1 more

Open access · goldAbstract read
In one paragraph

Article in Pulmonary circulation, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 3 pooled it
7.5field-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.

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

23 citing papers in PubMed, 3 syntheses or guidelines pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. The prevalence of pulmonary hypertension in post-tuberculosis and active tuberculosis populations: a systematic review and meta-analysis.European respiratory review : an official journal of the European Respiratory Society · 2024
    Pooled it
  3. Pooled it
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Sequelae of Immunocompromised Host Pneumonia.Clinics in chest medicine · 2025
    Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Pulmonary hypertension associated with lung diseases.The European respiratory journal · 2024
    Review
  16. ISCCM Position Statement on the Approach to and Management of Critically Ill Patients with Tuberculosis.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2024
    Article
  17. Article
  18. Article
  19. Article
  20. 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

11 authors at 4 institutions in 4 countries.

Elizabeth LouwDivision of Pulmonology, Department of Medicine Stellenbosch University & Tygerberg Hospital Cape Town South Africa.ORCID https://orcid.org/0000-0003-4385-2249
Nicola BainesDivision of Pulmonology, Department of Medicine Stellenbosch University & Tygerberg Hospital Cape Town South Africa.
Gerald MaarmanDivision of Medical Physiology, Department of Biomedical Sciences, CARMA: Centre for Cardio-Metabolic Research in Africa, Faculty of Medicine & Health Sciences Stellenbosch University Stellenbosch South Africa.
Muhammad OsmanDepartment of Paediatrics and Child Health, Desmond Tutu TB Centre Stellenbosch University Cape Town South Africa.ORCID https://orcid.org/0000-0003-3818-9729
Lovemore SigwadhiDivision of Epidemiology and Biostatistics Stellenbosch University Stellenbosch South Africa.
Elvis IrusenDivision of Pulmonology, Department of Medicine Stellenbosch University & Tygerberg Hospital Cape Town South Africa.
Coenraad KoegelenbergDivision of Pulmonology, Department of Medicine Stellenbosch University & Tygerberg Hospital Cape Town South Africa.
Anton DoubellDivision of Cardiology, Department of Medicine Stellenbosch University & Tygerberg Hospital Cape Town South Africa.
Steven NathanThe Advanced Lung Disease and Transplant Program Inova Fairfax Hospital Falls Church Virginia USA.
Richard ChannickPulmonary and Critical Care Division David Geffen School of Medicine Los Angeles California USA.
Brian AllwoodDivision of Pulmonology, Department of Medicine Stellenbosch University & Tygerberg Hospital Cape Town South Africa.
Stellenbosch University · ZADesmond Tutu HIV Foundation · ZAInova Fairfax Hospital · USUniversity of California System · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There are an estimated 155 million survivors of tuberculosis (TB). Clinical experience suggests that post tuberculosis lung disease (PTLD) is an important cause of Group 3 pulmonary hypertension (PH). However, TB is not listed as a cause of PH in most guidelines. A cross-sectional, community-based study was conducted in nonhealthcare seeking adults who had successfully completed TB treatment. Subjects underwent questionnaires, spirometry, a 6-min walk distance test (6MWD) and transthoracic echocardiography (TTE). Screen probable PH was defined on TTE as an estimated pulmonary artery peak systolic pressure (PASP) of ≥40 mmHg. One hundred adults (71 males) were enrolled, with a mean age of 42 years (

Indexed as

chronic lung diseaseechocardiographyethnic racial or social disparities in lung disease and treatmentpost tuberculosis lung diseasepulmonary hypertension

Identifiers

PMID36699148
PMCPMC9852678
OpenAlexW4313572052

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.