Risk factors for the systemic inflammatory response syndrome and sepsis following surgical management of acute intestinal obstruction.

OBJECTIVES: Infection is one of the major complications following intestinal obstruction surgery, yet predictors of its occurrence are not sufficiently reported. In this study, we examine the factors leading to postoperative inflammatory response syndrome (SIRS) and sepsis. METHODS: The data of 213 patients who underwent intestinal obstruction surgery between 2015 to 2020 in King Abdulaziz Medical City, Riyadh, Saudi Arabia, were reviewed retrospectively. Patients' demographic characteristics and preoperative, intraoperative, and 30-day postoperative data were compared between patients who had postoperative SIRS/sepsis and patients who had no complications. RESULTS: Ninety-six patients (44%) developed SIRS/sepsis within 30 days after surgery. More than half of the patients were males (55.8%), and the mean age at operation was 56.7(SD=20.0)years. Preoperative high heart rate, low albumin levels, and postoperative intensive care unit (ICU) admission were independently and significantly associated with developing SIRS/sepsis post-operation. The mortality rate in this study was estimated to be 7.5%; of those, 93.8% had SIRS/sepsis. CONCLUSION: The 30-day mortality rate is considerably higher among patients who developed SIRS/sepsis after intestinal obstruction surgery. The independent risk factors of developing SIRS/sepsis after operation were elevated heart rate, low albumin levels preoperation, and ICU admission post-operation.

The use of mobile application in primary health care in Saudi Arabia: A cross-sectional study.

BACKGROUND: Technology implantation, for example, smartphone application, in primary health care (PHC) is an approach to enhance healthcare services via availability and convenient access. This study described the factors contributing for not booking an appointment using the mobile application, and why patients visit PHC physicians. METHOD: This is a cross-sectional study that included 477 participants who visited the PHC physicians. Eligible subjects who present in the patients' waiting area were asked to participate by giving them a self-administered questionnaire. RESULTS: With a total of 477 participants' appointments, 83.5% (N = 398) of them were booked through the mobile application. Out of 398, 54.6% (N = 217) were not booked by the patients themselves. The most common reasons for the visits were follow-up (38.8%), lab/imaging results (34%), and acute complaint (27.3%). Gender, age, and the number of comorbidities the patient has were significantly associated with those who didn't book the appointment by themselves through the mobile application (P-value <0.001). Males were more likely to book for themselves than females. The average age for patients who booked for themselves through the mobile application was significantly low (Mean = 39.4, SD = 14.5). Those who were able to book for themselves had a lower number of comorbidities. CONCLUSION: Age, gender, and number of comorbidities were significant factors contributing to not to book an appointment/use mobile application by the patients themselves. The mobile application might cause difficulties and influence the appointment booking process. The application should be expanded throughout the country with further modification to meet the patient's needs.

Discrete Left Ventricle Outflow Tract Obstruction in Children: Incidence and Predictors of Recurrence. A Multi-Center Study.

OBJECTIVES: The purpose of this study is to measure the incidence of recurrence of discrete subaortic stenosis (DSS) after primary resection in two major cardiac centers in Saudi Arabia and to identify risk factors associated with recurrence. METHODS: Data on 234 patients who were diagnosed with DSS and underwent surgical resection between 1999 and 2018 were retrospectively reviewed. Patient demographics as well as echocardiographic, surgical, and pathological data were compared between patients with recurrence and non-recurrence. RESULTS: The overall recurrence incidence after primary resection was 44.87% (N = 105). Most patients were male (59%). The median age at the 1st operation was 60 months (range 3 months to 133 months). The presence of aortic stenosis at the time of diagnosis was significantly associated with recurrence (p-value = 0.002). The overall median peak gradient in which the primary resection was indicated is 60 mmHg (range 11 to 152 mmHg). The median peak gradient pre-operation and post-operation were significantly higher for the recurrence group (p-value=0.018 and p<0.001, respectively). We used univariate and multivariate analysis and controlled for the follow-up time, but there were no significant independent predictors of recurrence. CONCLUSION: The recurrence rate of DSS after the primary resection is relatively high in this study. Further prospective studies are needed to draw a definite conclusion on risk factors for recurrence after primary resection.