Evidence map›Paper›PMID 32709663›Full record

ArticleBMJ case reports2020

Primary plasma cell leukaemia in a 39-year-old man.

Ganesh Kasinathan

Open access · hybridAbstract readCase Reports
In one paragraph

Article in BMJ case reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

1 author at 1 institution in 1 country.

Ganesh KasinathanHematology, Ampang Hospital, Ampang, Selangor, Malaysia ganeshkasinathan11@hotmail.com.ORCID http://orcid.org/0000-0002-7489-9261
KPJ Ampang Puteri Specialist Hospital · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plasma cell leukaemia (PCL) is an aggressive haematological malignancy which is classified into primary (pPCL) and secondary PCL. A 39-year-old Indian man presented to the Department of Hematology with a 2-week history of fever and lethargy. Clinically, he was pale and febrile. Haemogram revealed bicytopenia with leucocytosis. The peripheral blood film portrayed rouleax formation with 45% of circulating plasma cells. Serum protein electrophoresis and immunofixation revealed IgG lambda paraproteinaemia of 48 g/L. Bone marrow aspirate, flow cytometry and trephine were consistent with IgG lambda pPCL. He was treated with six cycles of bortezomib, thalidomide and dexamethasone combination chemotherapy followed by high-dose melphalan conditioning and autologous stem cell transplant. Currently, he is in complete remission for the past 18 months and is on oral lenalidomide maintenance therapy. Prognosis is often dismal in pPCL with the median overall survival below 1 year if treatment is delayed.

Indexed as

AdultAntineoplastic AgentsBone Density Conservation AgentsBone MarrowBortezomibDexamethasoneDiagnosis, DifferentialDrug Therapy, CombinationHumansImmunoglobulin GImmunoglobulin lambda-ChainsImmunosuppressive AgentsLeukemia, Plasma CellMaleThalidomideZoledronic AcidAntineoplastic AgentsBone Density Conservation AgentsBortezomibDexamethasoneImmunoglobulin GImmunoglobulin lambda-ChainsImmunosuppressive AgentsThalidomideZoledronic Acidhaematology (drugs and medicines)haematology (incl blood transfusion)

Identifiers

PMID32709663
PMCPMC7380833
OpenAlexW3045440901

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.