Occurrence of Venous Thromboembolism in Hospitalized Patients with Tuberculosis in Saudi Arabia: A Retrospective Cohort Study.

Background: The purpose of this study was to assess the risk of venous thromboembolism (VTE) and the potential need for thromboprophylaxis in patients with tuberculosis (TB). Methods: A total of 103 patients who underwent treatment for TB at the King Khalid University Hospital in Riyadh between February 2015 to May 2018, the percentage of patients diagnosed with TB who developed VTE was assessed. This was a retrospective cohort study conducted at King Khalid University Hospital in Riyadh. Fisher's exact test was used to analyze the categorical variables.P < 0.05 was considered statistically significant. Results: Our data showed the prevalence of VTE in TB patients to be 2.93% (3/103). VTE occurred irrespective of the type of TB (pulmonary and/or extrapulmonary). All TB patients with VTE showed no significant association with factors such as human immunodeficiency virus coinfection, malignancy, and multidrug-resistant TB. Conclusion: Our study showed that TB patients in Saudi Arabia may be at a higher risk for developing VTE and should be carefully monitored as potential candidates for additional thromboprophylaxis; further studies are recommended to establish more reliable assessment and recommendations.

Translation and cultural adaptation of an Arabic version of the patient scar assessment scale for thyroidectomy patients.

OBJECTIVES: To translate and validate an Arabic version of the patient scar assessment scale (PSAS). The cosmetic appearance of a thyroidectomy scar can critically influence a patient's self-esteem. Moreover, scar evaluation tools are necessary for an evidence-based approach to scar management. METHODS: This  quantitative, observational, cross-sectional study was conducted by administering an Arabic-translated version of the PSAS. The translation process included a forward translation into Arabic by 3 fluently bilingual otolaryngologists, a back-translation into English, and a comparison with the original items. The questionnaires were distributed to patients who underwent thyroidectomies. We included patients who underwent surgery at least 2 months previously. RESULTS: A total of 50 patients were included in this research. The internal consistency was 0.89, with a 95% confidence interval (CI) of 0.88-0.90. The score distributions showed high correlations for all items. The Arabic-translated PSAS showed good test-retest reliability, and the Pearson correlation coefficient between the test and retest administrations was 0.84 (p<0.001). With a possible range of 6-60 points, the standard error of the mean was 5.14, and the minimal detectable change was 14.2. CONCLUSION: This Arabic version of the PSAS was reliable for use in Arabic-speaking communities. It will allow for comparisons between the results of investigations conducted in different countries, which aids in the exchange of information within the international scientific community.