Association between inherited thrombophilia and venous thromboembolism in patients with non-O blood type: a meta-analysis.
Pol Arch Intern Med
; 132(12)2022 12 21.
Article
em En
| MEDLINE
| ID: mdl-36018217
ABSTRACT
INTRODUCTION:
Hereditary conditions, including nonO blood group or thrombophilic alterations such as factor V Leiden (FVL) and G20210A prothrombin mutation (G20210A PTM), are usually considered risk factors for venous thromboembolism (VTE).OBJECTIVE:
This metaanalysis was carried out to find out if simultaneous occurrence of FVL or PTM and the nonO blood group may increase the risk of developing VTE. PATIENTS ANDMETHODS:
MEDLINE and EMBASE databases were explored until March 2021. Eleven publications, comprising 82 465 patients, and 6 studies, including 70 004 patients, were analyzed to evaluate the association between FVL/nonO group and PTM/nonO group, respectively. Pooled odds ratios (OR) and 95% CIs were obtained by a randomeffects model.RESULTS:
Nearly 6% of the enrolled patients manifested both FVL and the nonO group, whereas only 1.4% had PTM and the nonO group. The VTE risk was considerably amplified in FVL and the nonO group (OR, 5.94; 95% CI, 5.33-6.61; P <0.01), more than if just 1 of these 2 risk factors was present. The equivalent population attributable risk (PAR) of VTE was around 21%. The patients with PTM and the nonO group manifested a significantly augmented risk of VTE (OR, 4.01; 95% CI, 3.00-5.36; P = 0.01), although PAR was considerably lower (3.7%).CONCLUSIONS:
The cooccurrence of FVL and the nonO group enhances the risk of VTE that could have clinical influence and drive therapeutic corrections. The coexistence of PTM and the nonO blood group seems to play a less important role in the incidence of VTE.
Texto completo:
1
Bases de dados:
MEDLINE
Assunto principal:
Antígenos de Grupos Sanguíneos
/
Trombofilia
/
Tromboembolia Venosa
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
/
Systematic_reviews
Limite:
Humans
Idioma:
En
Revista:
Pol Arch Intern Med
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Itália