Evidence map›Paper›PMID 29335897›Full record

ArticleClinical rheumatology2018

Splenectomy in systemic lupus erythematosus and autoimmune hematologic disease: a comparative analysis.

Nahim Barron, Jesús Arenas-Osuna, Gabriela Medina, María Pilar Cruz-Dominguez, Fernando González-Romero, José Arturo Velásques-García, Ernesto Alonso Ayala-López, Luis J Jara

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Clinical rheumatology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.2field-weighted citation impact, top 22% 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, 13 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Review
  5. 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

8 authors at 2 institutions in 1 country.

Nahim BarronSurgery Department, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
Jesús Arenas-OsunaEducation Division, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
Gabriela MedinaClinical Research Unit, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
María Pilar Cruz-DominguezResearch Division, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
Fernando González-RomeroSurgery Department, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
José Arturo Velásques-GarcíaSurgery Department, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
Ernesto Alonso Ayala-LópezGeneral Direction, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico.
Luis J JaraDirection of Education and Research, Hospital de Especialidades Centro Médico La Raza, Instituto Mexicano del Seguro Social (IMSS), Mexico City, Mexico. luis_jara_quezada@hotmail.com.
Mexican Social Security Institute · MXHospital de Especialidades · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The objective of the study is to analyze the efficacy and safety of splenectomy in the management of refractory autoimmune thrombocytopenia (AT)/autoimmune hemolytic anemia (AIHA) associated or not with systemic lupus erythematosus. Thirty-four patients after splenectomy due to severe AT and/or AIHA were divided into group 1 (G1) 18 SLE/APS patients: 9 AT/SLE patients, 6 SLE/antiphospholipid syndrome (APS), and 3 primary APS. Group 2 (G2): 16 patients without SLE/APS: 2 Fisher-Evans syndrome and 14 AIHA. Surgery approach when (1) platelets ≤ 50,000/ml despite 2 weeks on medical therapy, (2) medically dependent, and (3) medically intolerant or after two hemolytic crises in AIHA patients. Splenectomy response: (1) complete (CR): ≥ 150,000 platelets/ml, (2) partial: 50,000-149,000/ml, or (3) none: ≤ 50,000/ml. CR for AIHA: hemoglobin ≥9 g/dl. STATISTICAL ANALYSIS: descriptive statistics and chi-square test. The mean age was 34.6 years; mean follow-up: 28.5 months. Open splenectomy in 15/34 vs laparoscopy in 19/34 (p = NS). CR in 15/34, G1: 4/18, G2: 11/16, (p = 0.006). Complications in 6/34, 5 from G2 vs 1 from G1 (p = 0.05). Relapse in 7/18 patients in G1 and 3/16 in G2 (p = 0.05). Open and laparoscopic splenectomies in SLE and AT patients are as effective as in those without SLE; however, patients with SLE and APS had more relapses.

Indexed as

AdultAnemia, Hemolytic, AutoimmuneFemaleHumansLaparoscopyLupus Erythematosus, SystemicMalePurpura, Thrombocytopenic, IdiopathicSplenectomyTreatment OutcomeAntiphospholipid syndromeHemolytic anemiaSplenectomySystemic lupus erythematosusThrombocytopenia

Identifiers

PMID29335897
OpenAlexW2783599822

What OpenQuestion holds

Textmetadata
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.