SynthesisBone marrow transplantation2015
High-dose therapy and autologous hematopoietic cell transplantation as front-line consolidation in chronic lymphocytic leukemia: a systematic review.
Synthesis in Bone marrow transplantation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 2 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
2 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Clinical Practice Recommendations for Use of Allogeneic Hematopoietic Cell Transplantation in Chronic Lymphocytic Leukemia on Behalf of the Guidelines Committee of the American Society for Blood and Marrow Transplantation.Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation · 2016Pooled it
- A systematic review evaluating the efficacy of autologous hematopoietic transplantation for diffuse large B cell lymphoma-type Richter syndrome.Caspian journal of internal medicine · 2023Review
Corrections and comments
- Erratum issued
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
High-dose therapy (HDT) followed by autologous hematopoietic cell transplantation (auto-HCT) is offered to patients with chronic lymphocytic leukemia (CLL) both as front-line consolidation and in the relapsed setting. The role of HDT in the front-line consolidation setting in CLL is uncertain. Literature search of PUBMED and Cochrane until 14 November 2014 and the last 2 years of abstracts from relevant conferences was undertaken. End points included benefits (overall survival; OS, PFS, event-free survival; EFS) and harms (adverse events, secondary malignancies, treatment-related mortality). The search identified 495 references of which four studies met inclusion criteria. Altogether, 301 patients were randomized to the HDT/auto-HCT arm and 299 patients to the control arm. Offering front-line HDT/auto-HCT did not result in statistically significant improvement in OS (Hazard ratio (HR)=0.91; 95% confidence interval (CI)= 0.62, 1.33) or PFS (HR=0.70; 95% CI= 0.32, 1.52). There was a statistically significant advantage favoring HDT/auto-HCT for EFS (HR=0.46; 95% CI= 0.26, 0.83). Moreover, HDT/auto-HCT did not result in higher rate of secondary malignancy (risk ratio=1.06; 95% CI=0.55, 2.05) or treatment-related mortality (risk ratio=1.32; 95% CI= 0.43, 4.06). Offering HDT/auto-HCT as front-line consolidation in patients with CLL does not improve OS. At present this approach should not be offered outside the context of a clinical trial.
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Identifiers
What OpenQuestion holds
Registered trials
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.