Incidence and Predictors of Recurrence and Mortality Following First Venous Thromboembolism Among the Saudi Population: Single-Center Cohort Study.

Background: Little is written about recurrence and mortality rates after a first episode of venous thromboembolism (VTE) among Saudi population.

Aim: Determine incidence rates and assess predictors of recurrence and mortality following the first VTE event.

Patients And Methods: A total of 1124 patients aged ≥18 years with symptomatic VTE confirmed by imaging tests were evaluated.

Evaluation of thiamine as adjunctive therapy in COVID-19 critically ill patients: a two-center propensity score matched study.

Background: Thiamine is a precursor of the essential coenzyme thiamine pyrophosphate required for glucose metabolism; it improves the immune system function and has shown to reduce the risk of several diseases. The role of thiamine in critically ill septic patient has been addressed in multiple studies; however, it's role in COVID-19 patients is still unclear. The aim of this study was to evaluate the use of thiamine as an adjunctive therapy on mortality in COVID-19 critically ill patients.

Risk factors, antimicrobial susceptibility pattern and patient outcomes of Pseudomonas aeruginosa infection: A matched case-control study.

Background: Pseudomonas aeruginosa is a leading nosocomial Gram-negative bacteria associated with prolonged hospitalization, and increased morbidity and mortality. Limited data exist regarding P. aeruginosa infection and outcome in patients managed in intensive care units (ICUs) in the Gulf countries.

Comprehensive and esthetic rehabilitation for phobic patient "case report".

Background: One of the main reasons for a patient to be referred for sedation in order to receive dental treatment is dental fear. Minimal Invasive Dentistry is caused by the ceramic material improvement along with luting composites ceramic and well secured to teeth. Modern society considers a lovely smile being the perfect image for beauty and great health.

Comparison of argatroban and fondaparinux for the management of patients with isolated heparin-induced thrombocytopenia.

Heparin-induced thrombocytopenia (HIT) is a serious complication of the administration of heparin and its derivatives. Non-heparin anticoagulants such as argatroban and fondaparinux are widely used in the management of HIT to compare the effectiveness of argatroban and fondaparinux in the resolution of thrombocytopenia and to compare clinical outcomes in patients with isolated HIT. A retrospective cohort analysis was performed at King Abdulaziz Medical City (KAMC) on patients diagnosed with isolated HIT between 31 Jan, 2014 and 30 June, 2017.

Is low serum albumin level a significant predictor for the development of heparin-induced thrombocytopenia-thrombosis?

The present study investigates the effect of albumin levels in patients who have developed heparin-induced thrombocytopenia (HIT) and heparin-induced thrombocytopenia-thrombosis (HITT). A retrospective observational cohort study was conducted at King Abudlaziz Medical City (KAMC), a university teaching hospital, on patients diagnosed with HIT between June 2013 and December 2014. Clinical and laboratory findings were used to confirm HIT.

Over-the-counter antibiotics in Saudi Arabia, an urgent call for policy makers.

Antibiotics over-consumption is a pandemic that has a tremendous cost on the overwhelmed healthcare system. The accessibility of antibiotics coupled with the misconception of public toward those drugs both of which implicated in the use and misuse of antibiotics. The aim of this study was to investigate the perception of the community toward antibiotics, its purpose and harmfulness, in addition to the accessibility of those drugs as over the counter and without prescriptions.

Reliability and validity of the faculty evaluation instrument used at King Saud bin Abdulaziz University for Health Sciences: Results from the Haematology Course.

Objective: To assess reliability and validity of evaluation tool using Haematology course as an example.

Methods: The cross-sectional study was conducted at King Saud Bin Abdul Aziz University of Health Sciences, Riyadh, Saudi Arabia, in 2012, while data analysis was completed in 2013. The 27-item block evaluation instrument was developed by a multidisciplinary faculty after a comprehensive literature review.

Is the incidence trend of heparin-induced thrombocytopenia decreased by the increased use of low-molecular-weight-heparin?

Background: The increasing trend of using low-molecular-weight-heparin (LMWH) versus unfractionated heparin (UFH) in hospitalized adult patients is raising concerns about the incidence of heparin-induced thrombocytopenia (HIT).

Method: A retrospective study analyzed the requests for heparin-induced antibodies by enzyme-linked immunosorbent assay (ELISA) among adult hospitalized patients during the period from January 2011 to December 2013. These patients received either UFH or LMWH for prevention or therapeutic indications.

Pharmacotherapy of heparin-induced thrombocytopenia: therapeutic options and challenges in the clinical practices.

Heparin-induced thrombocytopenia (HIT) is an immune response to heparin associated with significant morbidity and mortality in hospitalized patients if unidentified as soon as possible, owing to thromboembolic complications involving both arterial and venous systems. Early diagnoses based on a comprehensive interpretation of clinical and laboratory information improves clinical outcomes. Management principles of strongly suspected HIT should not be delayed for laboratory result confirmation.