Evidence map›Paper›PMID 33070259›Full record

ReviewCancer immunology, immunotherapy : CII2021

Tuberculosis following programmed cell death receptor-1 (PD-1) inhibitor in a patient with non-small cell lung cancer. Case report and literature review.

Aasir M Suliman, Shaza A Bek, Mohamed S Elkhatim, Ahmed A Husain, Ahmad Y Mismar, M Z Sharaf Eldean, Zsolt Lengyel, Shereen Elazzazy, Kakil I Rasul, Nabil E Omar

Open access · hybridAbstract readCase ReportsReview
In one paragraph

Review in Cancer immunology, immunotherapy : CII, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. AFrontiers in tuberculosis · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Review
  13. Review
  14. Review
  15. Article
  16. Article
  17. Advances in molecular mechanisms of interaction betweenTranslational lung cancer research · 2021
    Review
  18. Dual Nature of Relationship between Mycobacteria and Cancer.International journal of molecular sciences · 2021
    Review
  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

10 authors at 3 institutions in 1 country.

Aasir M SulimanDepartment of internal medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar.
Shaza A BekDepartment of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.
Mohamed S ElkhatimDepartment of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.
Ahmed A HusainDepartment of Infectious Diseases, Communicable Disease Center, Hamad Medical Corporation, Doha, Qatar.
Ahmad Y MismarDepartment of internal medicine, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar.
M Z Sharaf EldeanDepartment of Pathology, Hamad General Hospital, Hamad Medical Corporation, Doha, Qatar.
Zsolt LengyelDepartment of Body Imaging, National Centre for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.
Shereen ElazzazyPharmacy Department, National Centre for Cancer Care and Research, Hamad Medical Corporation, 3050, Doha, Qatar.ORCID https://orcid.org/0000-0002-0017-4401
Kakil I RasulDepartment of Medical Oncology, National Center for Cancer Care and Research, Hamad Medical Corporation, Doha, Qatar.
Nabil E OmarPharmacy Department, National Centre for Cancer Care and Research, Hamad Medical Corporation, 3050, Doha, Qatar. Nomar4@hamad.qa.ORCID http://orcid.org/0000-0001-8291-7987
National Center for Cancer Care and Research · QAHamad General Hospital · QAHamad Medical Corporation · QA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Immune checkpoint inhibitors (ICIs)-anti-programmed death-1 (PD-1) and their ligands (PD-L1 and PD-L2) have become widely used in the treatment of several malignancies. Many immune-related adverse events (irAEs) have been linked to these agents. Nonetheless, tuberculosis (TB) reactivation during their use is increasingly recognized and reported. Herein, we present a 58-year-old lady with advanced non-small cell lung cancer (NSCLC) ALK-negative, EGFR wild, and PD-L1 immune histochemistry (IHC) strongly positive in 95% of tumor cells, on ongoing treatment with Pembrolizumab as a first-line monotherapy. Our patient presented with 1-week history of productive cough and high-grade fever. Further workup yielded the diagnosis of pulmonary tuberculosis after her Pembrolizumab sixth cycle with positive AFB smear and TB PCR from BAL (rifampin resistance not detected), with negative HIV status. Hence, immunotherapy was held, and patient was commenced on anti-TB regimen. History revealed contact with active TB patient over the past decade, without previous documentation of latent TB or previous TB infection. Her sputum AFB smear remained persistently positive 4 weeks through anti-TB regimen course. Later, the patient was discharged after her sputum was cleared from AFB (two negative sets). In light of pembrolizumab mechanism of action as an immune checkpoint inhibitor, we suspected its implication on reactivating latent TB which was observed in our patient demonstrating features of pulmonary tuberculosis. She was not re-challenged with Pembrolizumab following TB diagnosis.

Indexed as

Antibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalCarcinoma, Non-Small-Cell LungFemaleHumansLung NeoplasmsMiddle AgedPrognosisProgrammed Cell Death 1 ReceptorTuberculosisAntibodies, Monoclonal, HumanizedAntineoplastic Agents, ImmunologicalPDCD1 protein, humanpembrolizumabProgrammed Cell Death 1 ReceptorCase reportImmune related adverse eventsNSCLCPD-1 inhibitorPembrolizumabTuberculosis

Identifiers

PMID33070259
PMCPMC7979647
OpenAlexW3093345288

What OpenQuestion holds

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LicenceCC BY
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.