Substance misuse disorder in Saudi Arabia: A comprehensive examination of current demographic patterns, trends, and intervention requirements.

Introduction: This review examines substance misuse disorder (SMD) in Saudi Arabia, drawing insights from 43 prior studies. It explores the prevalence and patterns of SMD across diverse demographics.

Methodology: Our analysis integrated data from various studies involving adolescents, university students, psychiatric patients, and the general population as well as postmortem cases.

A critical review of workplace drug testing methods for old and new psychoactive substances: Gaps, advances, and perspectives.

Workplace drug testing (WDT) is essential to prevent drug abuse disorders among the workforce because it can impair work performance and safety. However, WDT is limited by many challenges, such as urine adulteration, specimen selection, and new psychoactive substances (NPS). This review examined the issues related to WDT.

The Obeid-coronal malalignment classification is reliable and helps guiding decision-making and surgical management of adult spinal deformities: letter to the editor of BMC Musculoskeletal Disorders.

A recently published article by Zhang et al. in BMC Musculoskeletal Disorders reported that the classification of coronal deformity based on preoperative global coronal malalignment for adult spinal deformity is questionable. The aim of the paper was to specifically discredit the Obeid-Coronal Malalignment (O-CM) classification.

First insights into the phylogenetic diversity of Mycobacterium tuberculosis in Kuwait and evaluation of REBA MTB-MDR assay for rapid detection of MDR-TB.

Early detection of Mycobacterium tuberculosis (Mtb) in clinical specimens, its susceptibility to anti-TB drugs and disruption of infection transmission to new hosts are essential components for global tuberculosis (TB) control efforts. This study investigated major Mtb genotypes circulating in Kuwait and evaluated the performance of REBA MTB-MDR (REBA) test in comparison to GenoType MTBDRplus (gMTBDR+) assay for rapid detection of resistance of Mtb to isoniazid and rifampicin (MDR-TB). M.

Novel variant in glycophorin c gene protects against ribavirin-induced anemia during chronic hepatitis C treatment.

Background: The current use of ribavirin in difficult-to-cure chronic hepatitis C patients (HCV) and patients with severe respiratory infections is constrained by the issue of ribavirin-induced hemolytic anemia that affects 30% of treated patients, requiring dosage modification or discontinuation. Though some genetic variants have been identified predicting this adverse effect, known clinical and genetic factors do not entirely explain the risk of ribavirin-induced anemia.

Methods: We assessed the associations of previously identified variants in inosine triphosphatase (ITPA), solute carrier 28A2 (SLC28A2) and vitamin D receptor (VDR) genes with ribavirin-induced anemia defined as hemoglobin decline of ≥30 g/L on treatment, followed by a staged discovery (n = 114), replication (n = 74), and combined (n = 188) genome-wide association study to uncover potential new predictive variants.

A Neonate with Acquired Factor VII Deficiency Successfully Managed with Immunomodulatory Therapy.

Acquired factor VII deficiency secondary to circulating inhibitors is rare in children but is a potentially life-threatening condition. Such a disease is challenging to diagnose and often difficult to manage. Here, we report on a newborn that presented with a catastrophic intracranial hemorrhage who failed to respond to conventional supportive measures including multiple doses of fresh frozen plasma and factor VII replacement; however, he had a complete correction of prothrombin time 8 h after immunomodulatory therapies in the form of steroid and intravenous immunoglobulin.

Comparison of performance of medical students between two teaching modalities "Flip the classroom" and traditional lectures: A single center educational interventional study.

Objectives: This study aims to compare the students' performance in Obstetrics and Gynecology by using two teaching modalities, i.e., Flip the classroom (FTC) compared to Traditional lectures (TL) among final year medical students and assessment of the students' satisfaction towards FTC as learning modality.

Chemotherapy readiness in pediatric oncology: Assessing an automated method to measure urine specific gravity.

As part of the evaluation for chemotherapy readiness, urine specific gravity is measured to assess the patient's overall hydration status. Depending on the accuracy of the methods used, patients may be adversely affected by having their chemotherapy delayed or prematurely started. To evaluate the diagnostic accuracy of a new automated urine dipstick readout device (Clinitek), we tested 196 consecutive urine samples for urine specific gravity and compared them with the practical gold standard, a urine refractometer.

Hydroxyurea for lifelong transfusion-dependent β-thalassemia: A meta-analysis.

Objective: Chronic blood transfusion remains the most feasible therapeutic option for lifelong transfusion-dependent β-thalassemia (lifelong TDβT). However, it is associated with serious risks and complications. Hydroxyurea (HU), an oral chemotherapeutic drug, is expected to increase hemoglobin levels, thereby minimizing the burden of blood transfusion and its complications.

Hydroxyurea for hemoglobin E/β-thalassemia: a systematic review and meta-analysis.

Hemoglobin E-beta thalassemia (Hb E/β-thalassemia) is a distinct, yet common, type of β-thalassemia, in which the patient co-inherits a β-thalassemia allele from one parent, and a structural variant, Hb E, from the other parent. This co-inheritance leads to remarkable clinical heterogeneity, varying degrees of chronic anemia, and a wide spectrum of complications due to ineffective erythropoiesis and iron overload. Hydroxyurea (HU), an oral chemotherapeutic drug, is expected to decrease disease severity.

Hydroxyurea for nontransfusion-dependent β-thalassemia: A systematic review and meta-analysis.

Objective/background: Nontransfusion-dependent β-thalassemia (NTDβT) syndromes consist of β-thalassemia intermedia and moderate hemoglobin E/β thalassemias. They are characterized by varying degrees of chronic anemia and a wide spectrum of complications due to ineffective erythropoiesis and iron overload from chronic transfusions. Hydroxyurea (HU), an oral chemotherapeutic drug, is anticipated to decrease disease severity.

Acute myocardial ischemia following accidental intravenous administration of epinephrine in high concentration.

Inadvertent and accidental epinephrine overdose might result in potentially lethal complications. We present a case of acute epinephrine toxicity resulting in acute myocardial ischemia in a young boy with combined variable immunodeficiency syndrome who developed severe allergic reaction to intravenous immunoglobulin, and was subsequently given epinephrine by mistake intravenously rather than subcutaneously. He developed significant ischemic changes in standard 12-lead electrocardiogram, transiently raised cardiac enzymes, reduced left ventricular systolic function, pulmonary edema and pulmonary hemorrhage.