Clinical Research Directory

Rapid Identification of Microbial Pathogens in Intra-abdominal Infections Using Multiplex PCR

With this study, the investigators want to determine whether a fast identification of microorganisms causing intra-abdominal infections in patients with suspected hollow organ perforation or peritonitis is possible using a multiplex PCR system (Unyvero A50), a method that allows rapid detection of predefined bacterial and fungal targets directly from clinical samples. Therefore, intra-abdominal peritoneal fluid samples collected during surgery will be analyzed by multiplex PCR and by conventional microbiological culture. The investigators want to determine whether multiplex PCR diagnostics could provide results faster than conventional microbiological methods and deliver additional information on pathogen detection.

Saudi Emergency Laparotomy Audit

The Saudi Emergency Laparotomy Audit (SELA) is a national, multicenter observational clinical audit designed to evaluate outcomes and quality of care for patients undergoing emergency laparotomy in Saudi Arabia. The audit will collect standardized data on patient characteristics, comorbidities, perioperative processes, and postoperative outcomes through a retrospective baseline phase followed by a prospective registry phase. SELA aims to establish national benchmarks, assess applicability of international risk models, support development of a Saudi-specific risk prediction tool, and drive quality improvement through systematic feedback and benchmarking across participating hospitals.

Capillary Leak Index Versus Conventional Biomarkers in Predicting Sepsis-Related Outcomes

This study aims to evaluate the prognostic significance of CLI in predicting 28-day mortality and other outcomes in critically ill patients who develop post-operative abdominal sepsis.