Comparison of costoclavicular and lateral sagittal infraclavicular approaches in ultrasound-guided brachial plexus block.

Objectives: Lateral sagittal infraclavicular approach is frequently used because it has less risk of complications and provides rapid and adequate regional anesthesia. Due to the fact that the brachial plexus is deeper in the infraclavicular region and the approach angle is sharper, it can be technically challenging. In this study, we aimed to compare the costoclavicular approach, which is a newly defined approach, with the lateral sagittal infraclavicular brachial plexus block.

Metoclopramide-induced rapid-onset psychosis in a child with methylphenidate use: a case report.

Background: Metoclopramide, a dopamine antagonist employed for its antiemetic effects, can precipitate neuropsychiatric adverse effects, including extrapyramidal symptoms and, in a few instances, acute psychosis. Although there have been reports of metoclopramide-induced psychosis in elderly individuals, there is no documentation of such incidents in children as far as we are aware.

Case Presentation: This case report describes an 11-year-old girl with a history of mild intellectual disability and attention deficit hyperactivity disorder, managed with 10 mg of methylphenidate daily.

Trends in prescribing montelukast in patients with asthma in real-life: Results from the Turkish adult asthma registry.

Montelukast, a leukotriene receptor antagonist (LTRA) approved for the treatment of asthma and allergic rhinitis, is widely used, though real-world data on its application in asthma management remain limited. This registry-based study evaluated the use of montelukast in adult asthma patients, examining demographic and disease characteristics, asthma control status, asthma phenotypes, presence of atopy, and treatment regimens. Among 2053 patients analyzed, 61.

Otomycosis risk after non-suppurative middle ear surgery.

Objectives: The aim of this study was to investigate the risk factors that may cause postoperative otomycosis in patients undergoing Chronic Nonsuppurative Otitis Media (CNSOM) surgery.

Methods: In this retrospective study, 409 out of 523 patients met the inclusion criteria. 44 patients diagnosed with otomycosis CNSOM were analyzed.

Hajdu-Cheney Syndrome, a Rare Cause of Acro-Osteolysis and Osteoporosis With Zoledronic Acid Experience.

Hajdu-Cheney syndrome (HCS), caused by a heterozygous gain of function variant of the NOTCH2 gene, is a rare skeletal dysplasia. Although the main presentation is acro-osteolysis, osteoporosis, and facial dysmorphism, having a wide range of clinical manifestations creates diagnostic difficulties. Here, a 15-year-old male patient with HCS who had no complaints until this age except for two short bone fractures and one vertebral collapse fracture due to a fall was reported.

A young adult patient with Philadelphia positive acute lymphoblastic leukemia presenting with extreme hyperleukocytosis.

Extreme hyperleukocytosis (Leukocyte count >200 × 10/L) in an adolescent young adult (AYA) patient with B-ALL could result in mild symptoms of leukostasis. Hyperleukocytosis requires prompt initiation of therapy with adequate hydration, cytoreduction and prevention of tumor lysis. Ph + B-ALL may present with extreme hyperleukocytosis and may be resistant to initial pre-phase therapy.

Ocular hemodynamics in multisystem inflammatory syndrome in children: A cross-sectional study.

Purpose: To evaluate retinal vascular changes by optical coherence tomography angiography (OCTA) in multisystem inflammatory syndrome in children (MIS-C).

Methods: This cross-sectional study included 21 patients who were diagnosed with MIS-C and had a history of hospitalization, 20 pediatric outpatients with a coronavirus disease 2019 (COVID-19) diagnosis, and 26 healthy children. All patients underwent a detailed ophthalmologic examination and OCTA.

Clinical Characteristics and Genotype-Phenotype Correlation in the Patients with the Diagnosis of Resistance to Thyroid Hormone Beta.

Objective: Resistance to thyroid hormone beta (RTHβ) is a rare disorder characterized by a fairly heterogeneous clinical presentation due to varying degrees of tissue response to thyroid hormone. The study aimed to evaluate the clinical, laboratory features and genotype-phenotype relationship of Turkish patients with RTHβ.

Methods: Patients who underwent a THRB gene analysis between September 2019 and September 2023 were retrospectively reviewed.

Effectiveness of balloon angioplasty under intravascular ultrasound guidance in calcified below-the-knee tibial arteries.

Purpose: This study aimed to assess the optimal balloon diameter for intravascular ultrasound (IVUS)-guided balloon angioplasty in calcified below-the-knee (BTK) tibial artery lesions.

Methods: Between February 2024 and April 2024, a retrospective review was conducted on 17 patients with Rutherford category 4-6 severely calcified tibial arteries with >70% stenosis, treated with IVUS-guided balloon angioplasty. Sequentially, 3 mm and then 3.

Outcomes by Retrospective Eligibility for Maintenance Therapy of Patients With Advanced Urothelial Carcinoma: Post Hoc Analysis of the Phase 3 KEYNOTE-361 Trial.

Introduction: The phase 3 KEYNOTE-361 trial of first-line pembrolizumab with or without chemotherapy versus chemotherapy alone in patients with locally advanced or metastatic urothelial carcinoma (la/mUC) completed enrollment before the approval of postchemotherapy maintenance avelumab for patients without progressive disease. This post hoc analysis evaluated the outcomes of patients who received chemotherapy alone in KEYNOTE-361 by retrospective eligibility for subsequent maintenance therapy.

Patients And Methods: Patients in the chemotherapy alone arm were retrospectively categorized as maintenance eligible (received ≥4 cycles of chemotherapy and did not die or experience disease progression within 10 weeks of chemotherapy completion), maintenance ineligible (received <4 cycles of chemotherapy or had progressive disease or died within 0-10 weeks after completion of ≥4 cycles of chemotherapy), and indeterminate eligibility for maintenance therapy (if neither maintenance eligible or ineligible).

The efficacy and application of tranexamic acid in emergency medicine: Emergency Medicine Association of Türkiye clinical policy- 2024.

The clinical policy of the Emergency Medicine Association of Türkiye (EMAT) provides guidance on the use of tranexamic acid (TXA) in emergency settings. TXA, an antifibrinolytic drug, is used to control bleeding by inhibiting plasminogen. Its applications have expanded from hemophilia and severe menstrual bleeding to include various forms of trauma and surgery-related bleeding.

The impact of scabies in tent cities in Kahramanmaraş after the Turkish earthquakes: oral pharmacologic treatment efficacy.

Background: Our study was conducted to determine the impact of scabies in people living in collective living areas such as tent cities and container cities after the February 6 Kahramanmaraş earthquakes and to show the effectiveness of oral ivermectin treatment on scabies cases because topical treatments could not be used in this period when access to water was limited.

Methods: Among 233 patients diagnosed and treated with scabies in tent and container cities, 192 patients who met the criteria were included in the study. Descriptive statistics were given as number (n), percentage (%), mean, median, standard deviation (SD).

Euglycemic diabetic ketoacidosis in a patient with new-onset type 1 diabetes following a ketogenic diet: a potential risk of a dangerous dietary trend.

Euglycemic diabetic ketoacidosis (DKA) is a rare complication of diabetes mellitus (DM) characterized by metabolic acidosis, ketosis, and blood glucose levels < 250 mg/dL. The prevalence of euglycemic DKA is increasing with the popularity of ketogenic (low-carbohydrate) diets. We present herein the case of a patient with newly diagnosed type 1 DM who developed euglycemic DKA following a ketogenic diet.

An updated overview of K-RAS G12C inhibitors in advanced stage non-small cell lung cancer.

The discovery of mutations, particularly the KRASG12C variant, has been a milestone in understanding the molecular underpinnings of non-small cell lung cancer (NSCLC). These mutations are associated with aggressive tumor behavior and resistance to conventional therapies, highlighting the urgent need for targeted interventions. In this comprehensive review, we analyze the advancements in KRAS G12C inhibitors for the treatment of non-small cell lung cancer.

The Relationship Between DNA Mismatch Repair Status and Clinicopathologic Characteristics in Colon Cancer.

DNA mismatch repair (MMR) proteins are essential for repairing genetic mutations that occur during DNA replication. Deficiency of MMR proteins results in a phenotype called microsatellite instability (MSI), which occurs in Lynch syndrome as well as sporadic colorectal cancers (CRC), and it is associated with several clinicopathological features. We aimed to investigate the association of the loss of MMR proteins with clinicopathologic considerations in our CRC series.

Evaluating text and visual diagnostic capabilities of large language models on questions related to the Breast Imaging Reporting and Data System Atlas 5 edition.

Purpose: This study aimed to evaluate the performance of large language models (LLMs) and multimodal LLMs in interpreting the Breast Imaging Reporting and Data System (BI-RADS) categories and providing clinical management recommendations for breast radiology in text-based and visual questions.

Methods: This cross-sectional observational study involved two steps. In the first step, we compared ten LLMs (namely ChatGPT 4o, ChatGPT 4, ChatGPT 3.