Evidence map›Paper›PMID 34294601›Full record

ArticleHematology, transfusion and cell therapy

Effect of double dose plateletpheresis on target yield and donor platelet recovery.

Sapna Chopra, Paramjit Kaur, Ravneet Kaur Bedi, Gagandeep Kaur

Open access · diamondAbstract read
In one paragraph

Article in Hematology, transfusion and cell therapy. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.7field-weighted citation impact, top 13% 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

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. 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

4 authors at 3 institutions in 1 country.

Sapna ChopraAll India Institute of Medical Sciences, Ansari Nagar, New Delhi, India.
Paramjit KaurGovernment Medical College and Hospital, Sector 32, Chandigarh, India. Electronic address: paramjit.gp71@yahoo.com.
Ravneet Kaur BediGovernment Medical College and Hospital, Sector 32, Chandigarh, India.
Gagandeep KaurGovernment Medical College and Hospital, Sector 32, Chandigarh, India.
Government Medical College and Hospital · INAll India Institute of Medical Sciences · INGovernment Medical College and Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThe demand for apheresis platelets has increased in the recent past and the shrinking donor pool has shifted the trend to collection of double-dose or higher yield of platelets.

objectiveThe present study aimed to determine the effect of double-dose plateletpheresis on the target yield and donor platelet recovery.

methodsThe study was conducted on 100 healthy plateletpheresis donors, 50 of whom were in the study group, which underwent double-dose plateletpheresis (DDP), and 50 of whom were in the control group for single-donor plateletpheresis. Pre- and post-procedure samples of donors were subjected to a complete blood count. The DDP product was sampled for platelet yield and then split into two parts. Platelet yield, collection efficiency, collection rate, recruitment factor and donor platelet loss were calculated.

resultsThe mean platelet yield in the SDP was 4.09 ± 1.15 × 10

conclusionThe double-dose plateletpheresis supplements the platelet inventory in developing countries where the apheresis donor pool is limited. It is prudent to ensure stringent donor selection criteria for donors donating high-yield platelet products, thus enhancing donor safety and retention.

Indexed as

Adverse reactionsDouble-dose plateletpheresisPlatelet recoveryRecruitment factor

Identifiers

PMID34294601
PMCPMC9938487
OpenAlexW3173715059

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.