Observational study to compare antithrombin and thrombomodulin for disseminated intravascular coagulation.

Abstract

BACKGROUND:

There have been no studies comparing the effects of antithrombin (AT-III) and recombinant human soluble thrombomodulin (rhs-TM) on outcomes in patients with disseminated intravascular coagulation (DIC) associated with infectious diseases.

OBJECTIVE:

The aim of this observational study is to compare AT-III and rhs-TM in terms of outcomes such as mortality, length of hospitalization, and medical costs in patients with DIC associated with infectious diseases based on a Japanese administrative database.

SETTING:

A total of 7,535 patients with DIC associated with infectious diseases in 886 hospitals from 2010 to 2012 in Japan. Methods We collected patients' data from the administrative database to compare clinical and medical economic outcomes of patients with DIC. Patients were divided into two groups according to treatment of DIC: AT-III (n = 3,601) and rhs-TM (n = 3,934).

MAIN OUTCOMES MEASURE:

In-hospital mortality (within 14 days, within 28 days, and overall mortality), length of stay (LOS), and medical costs during hospitalization.

RESULTS:

Multilevel logistic regression analysis showed that there were no significant differences with regard to in-hospital mortality between AT-III and rhs-TM within 14 days (odds ratio (OR) of rhs-TM 0.97, 95 % confidence interval (CI) 0.85-1.11, p = 0.744), within 28 days (OR 1.00, 95 % CI 0.89-1.13, p = 0.919), and overall (OR 0.95, 95 % CI 0.85-1.07, p = 0.470). However, multilevel linear regression analysis revealed that use of rhs-TM significantly decreased LOS and medical costs during hospitalization. The coefficient for LOS was -2.92 days (95 % CI -4.79 to -1.04 days; p = 0.002) whereas that for medical costs during hospitalization was -798.3 Euro (95 % CI -1,515.7 to -81.0 Euro; p = 0.029).

CONCLUSION:

This study demonstrated no significant difference in in-hospital mortality between AT-III and rhs-TM. However, use of rhs-TM was significantly associated with decreased LOS and medical costs during hospitalization in patients with DIC associated with infectious diseases.

• Authors: Atsuhiko Murata, Kohji Okamoto, Toshihiko Mayumi, Keiji Muramatsu, Shinya Matsuda
• Journal: International journal of clinical pharmacy (Int J Clin Pharm) Vol. 37 Issue 1 Pg. 139-47 (Feb 2015) ISSN: 2210-7711 [Electronic] Netherlands
• PMID: 25515615 (Publication Type: Comparative Study, Journal Article, Observational Study, Research Support, Non-U.S. Gov't)

Chemical References

• THBD protein, human
• Thrombomodulin
• Antithrombin III

Topics

• Aged
• Aged, 80 and over
• Antithrombin III (therapeutic use)
• Databases, Factual (trends)
• Disseminated Intravascular Coagulation (diagnosis, drug therapy, mortality)
• Female
• Hospital Mortality (trends)
• Humans
• Male
• Middle Aged
• Thrombomodulin (therapeutic use)