Characteristics, Risk Factors, and Prevalence of Clostridioides difficile Among Hospitalized Patients in a Tertiary Care Hospital in Palestine

Clostridium difficile Infection: Risk and Poor Prognostic Factors at a Tertiary Hospital in the Eastern Region of Saudi Arabia

BACKGROUND

 Clostridium difficile (C. difficile) is a common cause of hospital-acquired diarrhea. It is associated with significantly higher mortality and morbidity in addition to the cost-effectiveness burden on the healthcare system. The primary risk factors for C. difficile infection (CDI) are past C. difficile exposure, proton pump inhibitors, and antibiotic usage. These risk factors are also associated with poor prognosis.

OBJECTIVE

This study was performed in Dr. Sulaiman Al Habib Tertiary Hospital in the Eastern Region of Saudi Arabia. The aim was to evaluate the risk and prognostic factors of CDI and their association with the outcomes of hospital stay, such as complications, length of stay (LOS), and treatment duration.

PATIENTS AND METHODS

This is a retrospective cohort study for all patients who tested for C. difficile in the medical department. The target population was all adult patients ≥16 years with positive stool toxins for C. difficile between April 2019 and July 2022. The main outcome measures are risk and poor prognostic factors for CDI.

RESULTS

C. difficle infection patients were included in the study; 12 (52.2%) were female, and 11 (47.8%) were male. The mean age of the patients was 58.3 (SD: 21.5) years; 13 (56.5%) patients were below 65 years, and 10 were above 65 years. Only four patients were without comorbidities, and 19 (82.6%) patients had various comorbidities. Importantly, hypertension was the most common comorbidity in 47.8% of the patients. Furthermore, advanced age significantly impacted the hospital LOS as the mean age among patients who stayed at the hospital less than four days and those who stayed ≥4 days was 49.08 (19.7) and 68.36 (19.5), respectively (P = .028).

CONCLUSION

 Advanced age was the most frequent poor prognostic factor among our inpatient participants with positive CDI. It was significantly associated with longer hospital LOS, more complications, and longer treatment duration.

Evaluation of Proton Pump Inhibitors Prescribing Among Hospitalized Patients: A Cross-Sectional Study

Background

Proton pump inhibitors (PPIs) are the most effective agents for managing acid-related disorders. However, inappropriate prescribing of PPIs is becoming an issue of concern.

Objective

This study aimed to assess the appropriate utilization of PPIs in terms of indication, dose, frequency, and route of administration during admission and discharge. Furthermore, direct costs associated with inappropriate PPI use were calculated.

Methods

A descriptive cross-sectional study was conducted at the internal medicine department of a tertiary hospital in Palestine from January 1, 2021, to June 30, 2021. The medical records of patients aged 18 years or older, hospitalized for 48 hours or more, and receiving oral or intravenous (IV) PPIs during their stay were collected and evaluated for the appropriateness of PPIs prescribed according to clinical guidelines.

Results

Of 262 patients, 80.2% had an appropriate indication for prophylaxis (67.6%) or treatment (12.6%). A total of 230 patients were prescribed IV pantoprazole.182 (79.1%) had an appropriate indication, whereas 122/182 (67%) received IV PPI instead of oral without an appropriate indication. Of the 32 patients who received 20 mg of oral omeprazole, 28 (87.5%) had an appropriate indication, dose, and route of administration, whereas 16/28 (57.1%) had an inappropriate frequency. At discharge, 32.5% of patients were discharged with unnecessary PPI prescriptions. The total direct cost of inappropriate PPI Indications and route of administration in 188 patients over six months was $1518.

Conclusion

This study showed that most patients received a PPI for an appropriate indication with the correct dose. However, a high prevalence of inappropriate IV pantoprazole administration was observed, resulting in the highest costs, demonstrating the importance of correctly ordering IV medications. Adherence to clinical guidelines, such as those of the American College of Gastroenterology (ACG), will improve the appropriateness of PPI prescribing, prevent complications, and reduce healthcare costs.