Clinical Drug Investigation

, Volume 35, Issue 11, pp 707–716 | Cite as

Combination Therapy with Milrinone and Esmolol for Heart Protection in Patients with Severe Sepsis: A Prospective, Randomized Trial

  • Zenggeng Wang
  • Qinghua Wu
  • Xiangbi Nie
  • Jinghua Guo
  • Chunli Yang
Original Research Article

Abstract

Background and Objective

As a β-adrenoceptor antagonist (β-blocker), esmolol can reduce cardiac output and the phosphodiesterase III inhibitor milrinone has been shown to improve heart contractility in patients with septic shock. This study was performed to assess the effects of esmolol combined with milrinone in patients with severe sepsis.

Methods

This prospective randomized study was conducted in patients with severe sepsis in the intensive care unit of the Jiangxi Provincial People’s Hospital (Nanchang, Jiangsu, China) between June 2013 and June 2014. Patients were randomly divided into control (C), milrinone (M), and milrinone–esmolol (ME) groups. The primary outcome was the rate of controlling the heart rate (HR) to achieve target levels. Secondary outcomes included the 28-day survival rate and changes in hemodynamic variables, organ function variables, myocardial injury markers, and the serum levels of proinflammatory factors.

Result

A total of 90 patients with severe sepsis were included in this study (30 per group). The HR in the ME group was lower than in the M and C groups after 12 h. The rate of successful HR control during the first 96 h was significantly higher in the ME group (60.0 vs. 33.3 % in the M group, vs. 26.7 % in the C group). Also, patients in the ME group had higher 28-day overall survival compared with the M (Log rank statistic = 5.452; P = 0.020) and C groups (Log rank statistic = 10.206; P = 0.001). Additionally, several variables showed significant improvement in the ME group 96 h after treatment compared with the M and C groups (P < 0.05).

Conclusion

Combination therapy with milrinone and esmolol could improve cardiac function and the 28-day survival rate in patients with severe sepsis.

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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  • Zenggeng Wang
    • 1
    • 2
  • Qinghua Wu
    • 3
  • Xiangbi Nie
    • 2
  • Jinghua Guo
    • 2
  • Chunli Yang
    • 2
  1. 1.Medical College of Nanchang UniversityNanchangChina
  2. 2.ICU, Jiangxi Provincial People’s HospitalNanchangChina
  3. 3.Department of CardiologyThe Second Affiliated Hospital to Nanchang UniversityNanchangChina

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