Linezolid versus Vancomycin for the Treatment of Methicillin-Resistant <i>Staphylococcus aureus</i>in Hospital-Acquired, Ventilator-Associated, and Healthcare-Associated Pneumonia at Tertiary Care Hospital

• 作者: Eman Mohammad Hamdan Majda Al-Attas
• 来源期刊: 传染病进展(英文)
• 学科: 医学
• 关键词: LINEZOLID VANCOMYCIN Pneumonia METHICILLIN-RESISTANT Staphylococcus aureu
• 年，卷（期）: 2017,（1）
• 页码范围: 11-18
• 页数: 8页
• 分类号: R5

摘要

Aim: To evaluate morbidity and mortality rate, clinical cure rate and cost of linezolid versus vancomycin in patients who have hospital-acquired pneumonia (HAP), ventilator-associated pneumonia (VAP) or Healthcare-associated pneumonia (HCAP) caused by methicillin-resistant Staphylococcus aureus (MRSA). Methods: Retrospective analysis data. Data were collected for adult patients admitted to King Faisal Specialist Hospital and Research Centre-Jeddah (KFSH & RC-J) from January 2010 to May 2015. Method: A total of 88 patients with HAP, VAP and HCAP caused by MRSA treated with vancomycin (IV) or linezolid (IV or PO) either as empirically or directed therapy ≥ 7 days. They are retrospectively evaluated and analyzed. The primary end points are morbidity and mortality rate as well as clinical cure rate. The secondary end point is the cost analysis for each medication. Results: A total of 40 patients (ICU, n = 13 (32.5% and non ICU, n = 27 (67.5%)) were included in the study. Among vancomycin, n = 21 (52.5%);age (54.95 ± 18.255) and linezolid, n = 19 (74.5%);age (48.684 ± 25.593), there was no statistical differences in mortality and morbidity rate (P = 0.375). Clinical cure rate (fever improvement, 12 (57.1%) vs 12 (63.2%);P = 0.698, leukocytosis improvement, 15 (71.4%) vs 14 (73.7%);P = 0.873, purulent sputum improvement, 6 (28.6%) vs 4 (21.1%);P = 0.429, dyspnea improvement, 8 (38.1%) vs 3 (15.8%);P = 0.115,cough improvement 4 (19.0%) vs 4 (21.1%);P = 0.592, microbiological eradication of MRSA from sputum culture, 2 (9.5%) vs 6 (31.6%);P = 0.089 and improvement of radiographic finding (pulmonary infiltration), 17 (81.0%) vs 16 (84.2%);P = 0.559) of vancomycin vs linezolid, respectively. The cost analysis in the treatment of MRSA pneumonia with linezolid is statistical significantly higher than vancomycin. The mean cost of vancomycin = 185.9143 SR and of linezolid = 4547.3684 SR (P Conclusion: There are no statistical differences in mortality and morbidity rate and clinical cure rate between linezolid and vancomycin