Evidence map›Paper›PMID 22643502›Full record

ArticleJSLS : Journal of the Society of Laparoendoscopic Surgeons

Blood transfusion in patients with sickle cell disease requiring laparoscopic cholecystectomy.

Amr Mostafa Aziz, Abdul-Wahed N Meshikhes

Open access · greenAbstract read
In one paragraph

Article in JSLS : Journal of the Society of Laparoendoscopic Surgeons. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 3 pooled it
0.5field-weighted citation impact, top 35% 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

9 citing papers in PubMed, 3 syntheses or guidelines pooled it, 18 citations in OpenAlex.

  1. Preoperative blood transfusions for sickle cell disease.The Cochrane database of systematic reviews · 2020
    Pooled it
  2. Guideline
  3. Preoperative blood transfusions for sickle cell disease.The Cochrane database of systematic reviews · 2016
    Pooled it
  4. Trial
  5. Perioperative Management of Sickle Cell Disease.Mediterranean journal of hematology and infectious diseases · 2018
    Review
  6. Review
  7. Article
  8. Review
  9. 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

2 authors at 1 institution in 1 country.

Amr Mostafa AzizDepartment of Surgery, King Fahad Specialist Hospital, Eastern Province, Saudi Arabia.
Abdul-Wahed N Meshikhes
King Fahad Specialist Hospital · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSurgery in patients with sickle cell disease is associated with high morbidity. To reduce this high morbidity, different preoperative transfusion regimens were introduced. However, blood transfusion is associated with problems. This prospective study aims to establish the safety of conducting laparoscopic cholecystectomy without transfusion in sickle cell disease patients.

methodsForty patients (16 males and 24 females; mean age 26.6 years) undergoing laparoscopic cholecystectomy for cholelithiasis were divided into 2 matched groups: Group I "no transfusion" (n=24 patients; 60%) and Group II "transfusion" (n=16; 40%). In Group II, 9 patients (22.5%) received a simple transfusion and 7 (17.5%) a partial exchange transfusion.

resultsGroup II patients had significantly higher levels of Hb-S prior to transfusion. They developed a significantly higher complication rate (25% vs. 0%) and subsequently longer hospital stay (3.9±2 vs. 2.1±1.4). Moreover, there was no significant difference in the complications between the simple transfusion and partial exchange transfusion subgroups.

conclusionSurgery in SCD patients is safe without a preoperative blood transfusion. Moreover, preoperative blood transfusion is associated with significantly higher postoperative complications and longer hospital stay. Hence, a "no transfusion" policy is recommended.

Indexed as

Blood TransfusionCholecystectomy, LaparoscopicAdolescentAdultAnalysis of VarianceAnemia, Sickle CellChildCholelithiasisContraindicationsFemaleHumansLength of StayMaleMiddle AgedPostoperative ComplicationsProspective Studies

Identifiers

PMID22643502
PMCPMC3340956
OpenAlexW1964882828

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.