Evidence map›Paper›PMID 33238501›Full record

ArticleJournal of clinical medicine2020

AL Amyloidosis: The Effect of Maintenance Therapy on Autologous Stem Cell Transplantation Outcomes.

Michael Ozga, Qiuhong Zhao, Don Benson, Patrick Elder, Nita Williams, Naresh Bumma, Ashley Rosko, Maria Chaudhry, Abdullah Khan, Srinivas Devarakonda and 13 more

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.5field-weighted citation impact, top 36% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Observational
  3. Article
  4. Article
  5. Review
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

23 authors at 1 institution in 1 country.

Michael OzgaDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.ORCID 0000-0002-7361-9846
Qiuhong ZhaoDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Don BensonDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Patrick ElderDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Nita WilliamsDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Naresh BummaDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Ashley RoskoDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Maria ChaudhryDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Abdullah KhanDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Srinivas DevarakondaDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.ORCID 0000-0002-8838-1025
Rami KahwashDivision of Cardiology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
Ajay VallakatiDivision of Cardiology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
Courtney CampbellDivision of Cardiology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.ORCID 0000-0002-0803-0429
Samir V ParikhDivision of Nephrology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
Salem AlmaaniDivision of Nephrology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
Jason ProsekDivision of Nephrology, Department of Internal Medicine, The Ohio State University, Columbus, OH 43210, USA.
Jordan BittengleDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Katherine PfundDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Samantha LoRussoDepartment of Neurology, The Ohio State University, Columbus, OH 43210, USA.
Miriam FreimerDepartment of Neurology, The Ohio State University, Columbus, OH 43210, USA.
Elyse RedderDepartment of Oncology Rehabilitation, The Ohio State University, Columbus, OH 43210, USA.
Yvonne EfeberaDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
Nidhi SharmaDivision of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH 43210, USA.
The Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutologous stem cell transplantation (ASCT) remains an effective treatment option for many patients with systemic light chain (AL) amyloidosis. While maintenance post ASCT in multiple myeloma is now standard, the decision to utilize maintenance in AL amyloidosis remains largely unexplored. The present study aims to determine the prognostic significance of utilizing maintenance therapy following ASCT and assess the impact of fluorescent in situ hybridization (FISH) abnormalities, bone marrow plasma cell burden (BMPC), and degree of organ involvement on this decision. METHODS AND

resultsThis is a retrospective analysis of fifty AL amyloidosis patients who underwent ASCT at The Ohio State University. Twenty-eight patients received maintenance and twenty-two did not. Kaplan-Meier survival analysis was used to compare the effect of maintenance therapy with no significant difference in PFS (

conclusionMaintenance therapy post ASCT did not impact PFS or OS when categorized by FISH abnormalities, increasing BMPC, or ≥2 organs involved in AL amyloidosis patients.

Indexed as

AL amyloidosisfluorescent in situ hybridizationmaintenance therapyplasma cell burdentransplantation

Identifiers

PMID33238501
PMCPMC7700492
OpenAlexW3106887540

What OpenQuestion holds

Textmetadata
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.