Investigation of the Protective Effects of Dexmedetomidine, Midazolam, Propofol, and Intralipid on Oxidative Stress and Inflammation in Rats with Lidocaine-Induced Toxicity.

Aim: The aim of this study was to compare the effects of dexmedetomidine, midazolam, propofol, and intralipid on lidocaine-induced cardiotoxicity and neurotoxicity.

Methods: Forty-eight male Sprague-Dawley rats were randomly divided into six groups (n = 8 per group): control (C), lidocaine (L), lidocaine + dexmedetomidine (LD), lidocaine + midazolam (LM), lidocaine + propofol (LP), and lidocaine + intralipid (LI). Dexmedetomidine (100 µg/kg), midazolam (4 mg/kg), propofol (40 mg/kg), and intralipid (10 mg/kg) were administered intraperitoneally as pretreatment.

Effect of DOPA decarboxylase inhibitor supplements on the incidence of urinary tract infections in Parkinson's disease patients: A systematic review and meta-analysis of randomized controlled trials.

Objectives: Parkinson's disease is the most common neurodegenerative disease. Combining levodopa with other drugs, including decarboxylase inhibitors (DCI) is its most effective treatment. Urinary tract infection (UTI) is the most common cause of hospitalization in Parkinson's patients, making it crucial to find an appropriate treatment to reduce the incidence of this complication.

The safety and efficacy of spray cryotherapy after endoscopic sinus surgery in chronic rhinosinusitis: A systematic review of randomized controlled trials.

Background: Chronic rhinosinusitis (CRS) is a condition that affects 5-12% of the general population. Endoscopic sinus surgery (ESS) is the preferred treatment because of its few adverse effects and highest success rates. The most common post-operative consequences include synechia, nasal blockage, and disease recurrence.

Real-World Data Presenting the Descriptive Analysis of the Use of Tyrosine Kinase Inhibitors (TKIs) Among Metastatic Non-Small-Cell Lung Cancer (mNSCLC) Patients in Qatar: A Nationwide Retrospective Cohort Study.

Background: There has been significant improvement in treating metastatic non-small-cell lung cancer (mNSCLC) over the past 2 decades. The aim of this study is to describe the use of tyrosine kinase inhibitors (TKIs) in Qatar. This study focuses on the objective response rate (ORR) and reported adverse drug events (ADEs) of TKIs used for the management of patients with mNSCLC.

Ethical framework for artificial intelligence in healthcare research: A path to integrity.

The integration of Artificial Intelligence (AI) into healthcare research promises unprecedented advancements in medical diagnostics, treatment personalization, and patient care management. However, these innovations also bring forth significant ethical challenges that must be addressed to maintain public trust, ensure patient safety, and uphold data integrity. This article sets out to introduce a detailed framework designed to steer governance and offer a systematic method for assuring that AI applications in healthcare research are developed and executed with integrity and adherence to medical research ethics.

Bridging the generational gap between nurses and nurse managers: a qualitative study from Qatar.

Background: The nursing workforce comprises multiple generations, each with unique values, beliefs, and expectations that can influence communication, work ethic, and professional relationships. In Qatar, the generational gap between nurses and nurse managers poses challenges to effective communication and teamwork, impacting job satisfaction and patient outcomes.

Aim: This study investigates the generational gap between nurses and nurse managers in Qatar, aiming to identify strategies to enhance collaboration and create a positive work environment.

Correction to Successful treatment of staghorn stones with flexible ureteroscopy and thulium fiber laser (TFL) lithotripsy: initial experience with 32 cases.

Purpose: To investigate the efficacy and safety of flexible ureteroscopy with thulium fiber laser lithotripsy for management of renal staghorn stones.

Materials And Methods: Thirty-two patients with staghorn stones were recruited. Stone characteristics including: width, length, volume and density were analyzed.

Investigation of the Protective Effects of Magnesium on Bupivacaine-Induced Toxicity at the Level of Colon Cell Culture.

The primary objective of this in vitro study was to prevent the risk of toxicity associated with bupivacaine, widely used in clinical practice, by using magnesium (Mg), a readily available and cost-effective element, as an adjuvant. We hypothesized that Mg might exhibit a protective effect against cytotoxicity in a colon cell culture model under conditions of bupivacaine-induced LAST. Our secondary aim was to investigate its effect on genotoxicity, apoptosis, and iROS.

Current Landscape and Future Directions of Deprescribing and Polypharmacy Practices in Jordan.

This review explores the current landscape and future directions of deprescribing and polypharmacy practices in Jordan. The prevalence of polypharmacy, defined as the concurrent use of multiple medications by an individual, has been increasing in recent years due to various factors, such as population aging and the greater availability of medications. However, polypharmacy can lead to adverse drug events, suboptimal medication adherence, increased healthcare costs, and reduced quality of life.

Small cell lung cancer associated small bowel obstruction, a diagnostic conundrum: A case report.

Small cell lung cancer (SCLC), a neuroendocrine aggressive subtype of lung cancer, is associated with paraneoplastic disorders in about 9% of patients. In this report, we describe a middle-aged man who presented with chronic bowel obstruction caused by chronic intestinal pseudo-obstruction (CIPO) due to SCLC.

Update on APPEAL, an International Randomized Controlled Trial Evaluating Ciprofloxacin Versus Placebo in Patients Undergoing Shockwave Lithotripsy for Urolithiasis.

The blinded APPEAL trial is assessing the effectiveness of antimicrobial prophylaxis in preventing infections after shockwave lithotripsy for urinary stones. This large, pragmatic, international trial will provide trustworthy evidence to inform guidelines and influence global practices.

Beyond Abdominal Pain: Decoding the Mysteries of Nutcracker Syndrome.

Nutcracker syndrome (NCS), a rare but impactful vascular condition, emerges from the compression of the left renal vein by adjacent major arteries, leading to a diverse array of symptoms such as hematuria, flank pain, and renal challenges. Highlighting the case of a 30-year-old male with an atypical presentation of NCS, this report explores the diagnostic complexities arising from its varied presentations and therapeutic options. It emphasizes the critical role of computed tomography (CT) in unveiling the underlying vascular constriction.

Chronic Myeloid Leukemia in Adolescents and Young Adults: Clinicopathological Variables and Outcomes.

Introduction: Adolescents and young adults (AYAs) diagnosed with chronic myeloid leukemia (CML) constitute a significant demographic group, particularly in regions with youthful populations like Qatar. Despite the global median age of CML diagnosis being 65 years, Qatar's age distribution reflects a younger cohort. This study investigates whether AYAs with CML exhibit distinct clinicopathological characteristics or outcomes compared to older age groups.

Successful treatment of staghorn stones with flexible ureteroscopy and thulium fiber laser (TFL) lithotripsy: initial experience with 32 cases.

Purpose: To investigate the efficacy and safety of flexible ureteroscopy with thulium fiber laser lithotripsy for management of renal staghorn stones.

Materials And Methods: Thirty-two patients with staghorn stones were recruited. Stone characteristics including: width, length, volume and density were analyzed.

: An uncommon cause for a common hospital admission.

Common organisms associated with community-acquired pneumonia include , , and . Pneumonia can rarely be caused by an organism such as , as in our case. This organism belongs to the Mitis group within the and typically coexists with humans in the oral cavity.

Assessing child satisfaction and expectations for developing a child-friendly environment at the pediatric department in a general hospital in Qatar.

Background: "Patient-centered" care positions the patient at the core and emphasizes fulfilling their unique needs, preferences, and values. This approach is particularly significant in the context of children. Although widely recognized as necessary, this approach is not universally implemented.

Point of care guided coagulation management in adult patients on ECMO: A systematic review and meta-analysis.

Background: Despite the advancements in extracorporeal membrane oxygenation (ECMO) technology, balancing the prevention of thrombosis and the risk of bleeding in patients on ECMO is still a significant challenge for physicians. This systematic review and meta-analysis aimed to assess the efficacy and safety of viscoelastic point-of-care (POC)-guided coagulation management in adult patients on ECMO.

Methods: PubMed Medline, Embase, Scopus, Web of Science, and Cochrane Library databases were searched.

Unexplained massive pulmonary embolism in acromegaly patient: A case report.

Key Clinical Message: Our case highlights the importance of recognizing acromegaly as a potential risk factor for venous thromboembolism (VTE). Despite a thorough thrombophilia workup yielding unremarkable results, further research is warranted to elucidate the underlying mechanisms linking acromegaly and thrombophilia. This understanding will aid in improving risk assessment and management strategies for patients with acromegaly.

A randomised clinical trial of awake prone positioning in COVID-19 suspects with acute hypoxemic respiratory failure.

Background: Awake prone position (APP) has been reported to improve oxygenation in patients with COVID-19 disease and to reduce the requirement for invasive mechanical ventilation for patients requiring support with high flow nasal cannula. There is conflicting data for patients requiring lower-level oxygen support.

Research Question: Does APP reduce escalation of oxygen support in COVID-19 patients requiring supplementary oxygen?The primary outcome was defined as an escalation of oxygen support from simple supplementary oxygen (NP, HM, NRB) NIV (CPAP or BiPAP), HFNC or IMV; from NIV (CPAP or BiPAP) or HFNC IMV by day30.

Comparison of postoperative pain in children after maintenance anaesthesia with propofol or sevoflurane: a systematic review and meta-analysis.

Background: Propofol and sevoflurane are two of the most commonly used anaesthetics for paediatric surgery. Data from some clinical trials suggest that postoperative pain incidence is lower when propofol is used for maintenance of anaesthesia compared with sevoflurane, although this is not clear.

Methods: This meta-analysis compared postoperative pain following maintenance of anaesthesia with propofol or sevoflurane in paediatric surgeries.