Trends in parenteral direct thrombin inhibitor use in pediatric patients: analysis of a large administrative database

CONTEXT: Parenteral direct thrombin inhibitors (DTIs) may be used in pediatric patients with contraindications to heparin therapy, such as heparin-induced thrombocytopenia. Few data exist regarding the use of DTIs in pediatric patients. OBJECTIVE: To characterize the use of DTIs in pediatric patients, including monitoring strategies and bleeding complications. DESIGN: A retrospective descriptive study was designed and the Pediatric Health Information System database was queried from 2004 to 2011 for pediatric patients receiving a parenteral DTI. Patient demographic and hospital data, mortality, disease state, and procedure information (from International Classification of Diseases, Ninth Revision codes) were collected from the query. DTI monitoring information was also collected. Patients were divided into 2 time periods (2004-2007, 2008-2011) to evaluate trends. RESULTS: Two hundred eight patients met study criteria (50.9% male, 64.4% white), and children (2-12 years of age) represented 34.6% of the population. Congenital heart disease was present in 43.8% and cardiovascular surgical procedure occurred in 28.4%. Argatroban was most commonly used (73.1%) and bivalirudin use increased (P < .001). Bleeding complications were present in 37.9% of patients and mortality was 19.7%. Bleeding complications were associated with lepirudin (62.5%) and argatroban (41.7%) more often as compared with bivalirudin (18.8%) (P < .001). Activated partial thromboplastin time and prothrombin time were used more often in patients receiving argatroban and lepirudin in comparison with bivalirudin, and thrombin time was used more often in patients receiving lepirudin (P < .001). Activated clotting time use increased over time (5.1% versus 17.5%, P = .02). CONCLUSION: Pediatric use of DTIs is infrequent and occurs in patients with high morbidity and mortality.

Abstract sourced from PubMed (NCBI) for the cited record. See the original publication for the authoritative version.

Trends in parenteral direct thrombin inhibitor use in pediatric patients: analysis of a large administrative database.

Leech-derived molecules this paper discusses, each with a full profile in the ASH compound registry:

Explore cómo esta investigación se conecta con la práctica clínica

More peer-reviewed studies in Desarrollo de fármacos.

• Novel Leech Antimicrobial Peptides — Hirunipins — Kumar et al. (2025)
• Medicinal Leech Genome Assembly — Anticoagulant Gene Catalog — Kvist et al. (2020)
• Effects of hirudotherapy on liver functions, lipid profile, and insulin sensitivity in rats with metabolic syndrome — Bilden A et al. (2026)
• Hirudotherapy in Medicine and Dentistry — Jha K et al. (2015)
• Medicinal leech therapy (hirudotherapy): a brief overview — Singh A (2010)
• HIRUDOTHERAPY IN PRESBYACUZIS PRAECOX IN CLEAN-UP WORKERS AFTER THE CHORNOBYL ACCIDENT DURING THE POST-CATASTROPHE YEARS — Zabolotnyi D, Mishchanchuk N (2019)
• Investigation of oxidant-antioxidant status in patients treated with hirudotherapy: an experimental study — Sarikan I, Savas H (2024)
• Leech therapeutic applications — Abdualkader A et al. (2013)
• Non-Occlusive Mesenteric Ischemia Due to Hirudotherapy: A Case Report — Akalın Ç, Ekmen N (2020)
• Leech therapy: a history — Hyson J (2005)

Browse all ASH-analysed research →