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Background: Qatar has struggled with substance use disorders among its population. Qatar has maintained a relative political and social stability, which has informed a dramatic restructuring of its health and social care services with emphasis on being led by international best practice and primacy of patient rights. However, the rehabilitative model for substance use, which Qatar has placed emphasis on so far, has been based upon voluntary engagement of people who use substances. This has led to lack of provision of care to a significant proportion of patients with substance use disorders in addition to system-wide disagreements around models of care., Methods: This study employed a retrospective patient record review of 163 patients admitted to the Umm Slal Treatment and Rehabilitation Center between January 2022 and October 2023. The data were systematically analyzed to evaluate the effectiveness of the innovative Recovery Journey model., Results: The majority of patients (61.3%) were aged 20 to 29, with 54% unemployed or students. Methamphetamine (77.3%) and cannabis (76.1%) were the most commonly used substances. Notable comorbidities included drug-induced psychosis (29.4%) and depression (19.5%). Most patients (90%) had previous treatment encounters. The Recovery Journey model, consisting court-mandated detoxification and stabilization, residential rehabilitation, and community-based continuing care, facilitated treatment completion for 91 out of 149 patients advancing from detoxification to rehabilitation. Challenges included managing complex co-occurring disorders and aligning multidisciplinary team working efforts., Conclusion: The innovative Recovery Journey model at the Umm Slal Treatment and Rehabilitation Center demonstrated promising results in treating individuals with substance use disorders. While initial outcomes are encouraging, challenges related to stakeholder engagement, treatment adherence, and post-discharge care remain. This model emphasizes the importance of balancing directed care with patient autonomy and may serve as a framework for similar initiatives in the region. Further research into and adaptation of cultural contexts are essential for optimizing treatment outcomes., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. more...

Urine drug screen immunoassays have been widely used as point-of-care testing for detection of various drug classes in substance use disorders. However, these immunoassays frequently result in false positive results. We report two patients that used 180 mg daily dose of fexofenadine hydrochloride for treatment of skin allergy and, falsely, tested positive for use of tramadol during urine drug screening. We recommend caution when interpreting positive tramadol urine screening among patients on fexofenadine treatment., Competing Interests: The authors declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported., (Copyright © 2023 Suhair Mohammed Yousuf et al.) more...

Introduction: Medullary thyroid carcinoma (MTC) is a neuroendocrine tumor that originates from the parafollicular C cells of the thyroid gland. MTC can be due to sporadic or hereditary causes due to gain of function germ line mutations in the RET proto-oncogene. MTC presenting as ocular symptoms due to choroidal mass is rare with bad prognosis., Presentation of Case: A 38-year-old Sudanese male presented to Hamad General Hospital, complaining of sudden painless decrease of vision of the right eye of 3 weeks duration. After investigations using imaging methods, the patient was discovered to have metastatic MTC that presented as choroidal mass and metastasized to his lung, bone, brain, pituitary, liver and mediastinum., Discussion: In terms of investigations, serum levels of calcitonin have superior diagnostic accuracy. Our patient undertook diagnostic imaging including ultrasonography, fine needle aspiration and computerized tomography (CT) scan and/or MRI imaging. He undertook total thyroidectomy and left neck dissection followed by stereotactic radiosurgery for the right orbit and pituitary. He then received systemic anti-RET therapy (Selpercatinib). At 5 months follow up there was dramatic drop in CEA from 888 μg/L to 164 μg/L, and calcitonin from >585.2 pmol/L to 354 pmol/L., Conclusion: Choroidal metastasis as initial presentation of MTC is extremely rare and challenging to diagnose. Surgeons need a high index of suspicion when ocular symptoms accompany a neck mass or thyroid-related symptoms. MTC has a progressive course with involvement of blood vessels and neck lymph nodes. Choroidal metastasis of MTC is challenging to manage., (Copyright © 2021 The Authors. Published by Elsevier Ltd.. All rights reserved.) more...