Clinical Research Directory

Systemic Traditional Chinese Medicine in Multidrug-Resistant Bacterial Pneumonia

This is a multicenter prospective observational cohort study of hospitalized patients with multidrug-resistant bacterial pneumonia. The study will compare patients who receive systemic traditional Chinese medicine treatment during routine clinical care with those who do not receive systemic traditional Chinese medicine treatment. Systemic traditional Chinese medicine treatment may include Chinese herbal decoctions, oral Chinese patent medicines, or Chinese medicine injections. The primary objective is to evaluate whether systemic traditional Chinese medicine treatment is associated with a lower risk of lower respiratory tract infection events within 180 days after hospital discharge. Secondary outcomes include mortality, rehospitalization, bacterial clearance, clinical cure at hospital discharge, duration of antibacterial therapy, pneumonia-related clinician-reported and patient-reported outcome scores, health-related quality of life, inflammatory markers, imaging changes, safety outcomes, and direct medical costs.

Clinical Effectiveness of a Once-daily Regimen of Tigecycline Compared to the Standard Regimen

To compare the clinical response (efficacy) and the safety of the tigecycline once daily regimen versus the standard regimen (twice daily regimen). Clinical response was categorized as a cure, failure of treatment, or indeterminate outcome.24 Treatment success (Cure): defined as resolution of signs/symptoms of infection, microbiological cure (negative cultures after tigecycline use), improvement of infection markers (leukocytic count, C reactive protein, and procalcitonin). Treatment failure: defined as persistence of signs/symptoms of infection despite antimicrobial therapy, deterioration of infection markers (leukocytic count, C reactive protein, and Procalcitonin). Indeterminate response: subjects who do not have an outcome determination for reasons unrelated to the study drug or infection (e.g., loss to follow-up, withdrawal of consent, etc.) Safety will be assessed by the incidence of adverse events especially which leads to treatment discontinuation.36