Comparative Efficacy and Safety of Thrombolytic Agents for Pulmonary Embolism : A Bayesian Network Meta-Analysis

© 2023 The Author(s). Published by S. Karger AG, Basel..

BACKGROUND: Thrombolytic agents and anticoagulants are the two classes of medication used in the treatment of acute pulmonary embolism (PE). There is continuous renewal and iteration of thrombolytic agents, and the efficacy and adverse effects of different agents have different effects on PE due to their different mechanisms of action.

OBJECTIVES: The aim of the study was to evaluate the efficacy and safety of different thrombolytic agents in the treatment of all types of acute PE: hemodynamically unstable PE (massive PE) and hemodynamically stable PE (submassive PE and low-risk PE), using a network meta-analysis.

METHODS: A search was conducted of the following databases: PubMed, The Cochrane Library, Embase, and Web of Science to collect randomized controlled trials (RCTs) comparing thrombolytic agents with heparin or other thrombolytic agents in patients with acute PE; the clinical outcomes included patient mortality, recurrent PE, pulmonary artery systolic pressure (PASP) after treatment, and major and minor bleeding. The measurement duration of outcome indicators was the longest follow-up period. Thereafter, a network meta-analysis was performed using a Bayesian network framework.

RESULTS: A total of 29 RCTs (3,067 patients) were included, of which 6 studies (304 patients) were massive PE, 14 studies (2,173 patients) were submassive PE, 1 study (83 patients) included massive and submassive PE, and 8 studies (507 patients) were PE of unknown type. The treatment regimens included thrombolytic therapy (alteplase, reteplase, tenecteplase, streptokinase, and urokinase) and anticoagulant therapy alone. The results showed that the mortality using thrombolytic agents (except tenecteplase) was significantly lower compared with heparin. The recurrence of PE with alteplase was significantly lower compared with heparin (RR = 0.23, 95% CI, 0.04, 0.65). The PASP after using alteplase was significantly lower compared with heparin (mean difference = -11.36, 95% CI, -21.45, -1.56). Compared with heparin, the incidence of minor bleeding associated with tenecteplase was higher (RR = 3.27, 95% CI, 1.36, 7.39); compared with streptokinase, the incidence of minor bleeding associated with tenecteplase was higher (RR = 3.22, 95% CI, 1.01, 11.10).

CONCLUSION: For patients with acute PE, four thrombolytic agents (alteplase, reteplase, streptokinase, and urokinase) appeared to be superior in efficacy compared with anticoagulants alone due to a reduction in mortality and no increase in bleeding risk. Alteplase may be a better choice because it not only reduced mortality but also reduced PE recurrence rate and treated PASP. Tenecteplase did not reduce mortality compared with anticoagulants alone and may not be a good choice of thrombolytic agent due to an increase in minor bleeding compared with streptokinase and anticoagulants alone. Thrombolytic drugs should be rationally selected to optimize the thrombolytic regimen and achieve as good a balance as possible between thrombolysis and bleeding.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:108

Enthalten in:

Pharmacology - 108(2023), 2 vom: 05., Seite 111-126

Sprache:

Englisch

Beteiligte Personen:

Li, Hong-Yan [VerfasserIn]
Wang, Yong-Bo [VerfasserIn]
Ren, Xiang-Ying [VerfasserIn]
Wang, Jing [VerfasserIn]
Wang, Hai-Shan [VerfasserIn]
Jin, Ying-Hui [VerfasserIn]

Links:

Volltext

Themen:

9005-49-6
Anticoagulant
Anticoagulants
EC 3.4.-
EC 3.4.21.68
EC 3.4.21.73
Fibrinolytic Agents
Heparin
Meta-Analysis
Network meta-analysis
Pulmonary embolism
Randomized controlled trials
Streptokinase
Tenecteplase
Thrombolytic agents
Tissue Plasminogen Activator
Urokinase-Type Plasminogen Activator
WGD229O42W

Anmerkungen:

Date Completed 07.03.2023

Date Revised 17.03.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1159/000527668

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM351147160