Evidence map›Paper›PMID 25945807›Full record

Trial reportBritish journal of haematology2015

Multi-centre validation of the prognostic value of the haematopoietic cell transplantation- specific comorbidity index among recipient of allogeneic haematopoietic cell transplantation.

Mahmoud ElSawy, Barry E Storer, Michael A Pulsipher, Richard T Maziarz, Smita Bhatia, Michael B Maris, Karen L Syrjala, Paul J Martin, David G Maloney, Brenda M Sandmaier and 2 more

Abstract readClinical TrialMulticenter StudyValidation Study
In one paragraph

Trial report in British journal of haematology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

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  15. Observational
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  18. Review
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  20. Prospective Validation of the Predictive Power of the Hematopoietic Cell Transplantation Comorbidity Index: A Center for International Blood and Marrow Transplant Research Study.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2015
    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

12 authors.

Mahmoud ElSawyClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Barry E StorerClinical Statistics Program, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Michael A PulsipherDivision of Hematology/Blood and Marrow Transplantation, University of Utah School of Medicine, Logan, UT, USA.
Richard T MaziarzCenter for Hematologic Malignancies, OHSU Knight Cancer Institute, Portland, OR, USA.
Smita BhatiaDepartment of Population Sciences, Center for Cancer Survivorship, City of Hope School of Medicine, Duarte, CA, USA.
Michael B MarisColorado Blood Cancer Institute School of Medicine, Denver, CO, USA.
Karen L SyrjalaClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Paul J MartinClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
David G MaloneyClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Brenda M SandmaierClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Rainer StorbClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Mohamed L SorrorClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.

Funding

Translational Bioimaging Core Shared ResourceP30CA015704 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI Marian Esvelt · 1985 to 2026
$296.4M
VIRUS-MEDIATED MYELOSUPPRESSIONP01CA018029 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI Ted A Gooley · 1985 to 2026
$128.4M
Project 3: Stem Cell Allografts for Lymphoid MalignanciesP01CA078902 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SANDMAIER, BRENDA MARIE · 1999 to 2025
$46.1M
UNRELATED AND HLA-MISMATCHED RELATED DONOR TRANSPLANTSP01HL036444 · NHLBI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI RAWLINGS, DAVID J · 1986 to 2010
$25.9M
Internet Studies to Enhance Long Term Survivorship after Hematologic MalignancyR01CA160684 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SYRJALA, KAREN LESLIE · 2011 to 2015
$3.4M
Impact of Comorbidities on Outcomes of Allogeneic TransplantationR00HL088021 · NHLBI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SORROR, MOHAMED · 2011 to 2013
$735k
Impact of Comorbidities on Outcomes of Allogeneic TransplantationK99HL088021 · NHLBI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SORROR, MOHAMED · 2007 to 2008
$178k
NCI NIH HHS CA018029NCI NIH HHS CA078902NCI NIH HHS P01 CA018029NCI NIH HHS P01 CA078902NCI NIH HHS P30 CA015704NCI NIH HHS R01 CA160684NHLBI NIH HHS HL036444NHLBI NIH HHS HL088021NHLBI NIH HHS K99 HL088021NHLBI NIH HHS P01 HL036444NHLBI NIH HHS R00 HL088021
6 · The paper itself

Abstract

The haematopoietic cell transplantation-specific comorbidity index (HCT-CI) was developed in a single centre as a weighted scoring system to predict risks of non-relapse mortality (NRM) following allogeneic haematopoietic cell transplantation. Information on the performance of the HCT-CI in multi-centre studies is lacking in the literature. To that end, a collaborative multicentre retrospective study was initiated. Comorbidity data from 2523 consecutive recipients of human leucocyte antigen-matched grafts from five different US institutions were analysed. Among all patients, HCT-CI scores of 0 vs. 1-2 vs. ≥3 were associated with 2-year NRM rates of 14%, 23% and 39% (P < 0·0001), respectively, and 2-year overall survival (OS) rates of 74%, 61% and 39%, respectively (P < 0·0001). Using regression models, increasing HCT-CI scores were independently associated with increases in hazard ratios for NRM and worse survival within individual institutions. The HCT-CI retained independent capacity for association with outcomes within different age as well as conditioning intensity groups. C-statistic estimates for the prognostic power of the HCT-CI for NRM and OS were 0·66 and 0·64, respectively. The estimates within each institution were overall similar. The HCT-CI is a valid tool for capturing comorbidities and predicting mortality after haematopoietic cell transplantation across different institutions.

Indexed as

Models, BiologicalAdolescentAdultAgedAge FactorsAllograftsChildChild, PreschoolFemaleHematopoietic Stem Cell TransplantationHumansInfantMaleMiddle AgedRetrospective StudiesSurvival Rateallogeneiccomorbiditieshaematopoietic cell transplantationHCT-CIvalidation

Identifiers

PMID25945807
PMCPMC4526353

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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.