Evidence map›Paper›PMID 34269798›Full record

ArticleBlood advances2021

Characteristics and predictors of early hospital deaths in newly diagnosed APL: a 13-year population-wide study.

Harinder Gill, Yammy Yung, Hiu-Tung Chu, Wing-Yan Au, Pui-Kwan Yip, Emily Lee, Rita Yim, Paul Lee, Daniel Cheuk, Shau-Yin Ha and 4 more

Abstract read
In one paragraph

Article in Blood advances, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. What Happened Suddenly - Acute Abdomen? A Difficult Case of ATRA-Related Pneumatosis Cystoides IntestinalisTurkish journal of haematology : official journal of Turkish Society of Haematology · 2025
    Article
  10. Observational
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. How to avoid early mortality in acute promyelocytic leukemia.Hematology. American Society of Hematology. Education Program · 2023
    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

14 authors.

Harinder GillDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.ORCID 0000-0002-9551-4893
Yammy YungDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Hiu-Tung ChuDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Wing-Yan AuBlood-Med Clinic, Central, Hong Kong SAR, China.
Pui-Kwan YipDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Emily LeeDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Rita YimDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.ORCID 0000-0002-1754-1247
Paul LeeDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.ORCID 0000-0002-4149-0435
Daniel CheukDepartment of Paediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China.
Shau-Yin HaDepartment of Paediatrics and Adolescent Medicine, The University of Hong Kong, Hong Kong SAR, China.
Rock Y Y LeungDivision of Haematology and Blood Bank, Department of Pathology and Clinical Biochemistry, Queen Mary Hospital, Hong Kong SAR, China; and.
Edmond S K MaDepartment of Pathology, Hong Kong Sanatorium and Hospital, Hong Kong SAR, China.ORCID 0000-0002-1259-2205
Cyrus R KumanaDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.
Yok-Lam KwongDepartment of Medicine, The University of Hong Kong, Hong Kong SAR, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Despite therapeutic advances, early death (ED) remains a major factor curtailing survival of acute promyelocytic leukemia (APL). Studies examining factors that cause early death (ED; within 30 days of admission) and the correlation of survival with the timing of administration of all-trans retinoic acid (ATRA) and hemostatic parameters are scarce. We performed a cohort analysis of nonselect patients with newly diagnosed APL who presented to the health care system in Hong Kong, where oral arsenic trioxide was used. From 1 January 2007 to 30 April 2020, 358 patients (median age, 47 [1-97] years) with newly diagnosed APL were identified. ED occurred in 56 patients (16%): 11 (3%) died in the first 2 days after admission (intracranial hemorrhage [ICH], n = 6; APL-differentiation syndrome [APL-DS], n = 4; infection, n = 1); 22 (6%) died within 3 to 7 days (ICH, n = 12; APL-DS, n = 8; infections, n = 2), and 23 (6%) died within 8 to 30 days (ICH, n = 7; APL-DS, n = 11; infection, n = 5). Factors significantly associated with ED by multivariate analysis included male sex (P = .01); presenting leukocyte count ≥10 × 109/L (P = .03); fibrinogen <1.5 g/L (P = .02); and ATRA administration >24 hours after hospital admission (P < .001). After a median follow-up of 47 (0-166) months, the 5- and 10-year overall survival (OS) was 68.6% and 61.2%, respectively. Excluding EDs, the 5- and 10-year post-30-day OS improved to 81.3% and 72.5%. Early administration of ATRA (<24 hours) and vigorous correction of hemostatic abnormalities, including hypofibrinogenemia, are key to reducing ED.

Indexed as

Leukemia, Promyelocytic, AcuteArsenic TrioxideHospitalsHumansLeukocyte CountMaleMiddle AgedTretinoinArsenic TrioxideTretinoin

Identifiers

PMID34269798
PMCPMC8341351

What OpenQuestion holds

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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.