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Efficacy Of External Oblique Intercostal Plane Block In Postoperative Analgesia Following Laparoscopic Radical Nephrectomy, Gi̇zem Avci, Yusuf Özgüner, Damla Usalan, Cem Koray Çataroğlu, Habi̇p Yilmaz, Savaş Altinsoy, Jüli̇de Ergi̇l

Turkish Journal of Medical Sciences

Background/aim: The external oblique intercostal plane block (EOIB) is a regional anesthesia technique that may be utilized for the management of postoperative pain following laparoscopic radical nephrectomy. This study aims to evaluate the efficacy of EOIB after laparoscopic radical nephrectomy by comparing 24 h tramadol consumption between groups.

Materials and methods: Initially, 66 patients were enrolled in the study, and after exclusions, 60 were analyzed and divided into two groups: the EOIB group and the control group. Postoperative tramadol consumption, pain scores at rest and during movement, and dermatomal coverage of the block were recorded.

Results: The EOIB group (181.33 …

The Burden Of Knee Pain In The Operating Room: Are Surgical Personnel At Greater Risk?, Ömer Faruk Naldöven, Yavuz Karaman, Başak Si̇nem Sezgi̇n, Şahan Güven, Enejd Vei̇zi̇, İzzet Bi̇ngöl

Turkish Journal of Medical Sciences

Background/aim: This study aimed to determine the prevalence of knee pain among healthcare workers in surgical units and to explore whether the use of knee panels during surgical hand scrubbing is associated with persistent knee pain.

Materials and methods: This single-center cross-sectional study was conducted between October 2023 and March 2025. A total of 400 physicians and nurses working in surgical and nonsurgical departments were included. Participants completed a structured and modified Nordic Musculoskeletal Questionnaire, as well as knee pain assessment tools, including a visual analog scale (VAS) and the Kujala score for anterior knee pain-related symptoms. Occupational exposure among …

Etiologies Of Chronic Cough In Children: A Two-Year Experience From A Tertiary Pediatric Pulmonology Center, Yasi̇n Maruf Ergen, Nagehan Emi̇rali̇oğlu, Ebru Yalçin, Deni̇z Doğru, Uğur Özçeli̇k, Nural Ki̇per

Turkish Journal of Medical Sciences

Background/aim: Chronic cough is a common yet diagnostically challenging symptom in pediatric pulmonology. This study aimed to evaluate the etiologies of chronic cough in children referred to a tertiary center and to analyze the relationship between specific cough characteristics and final diagnoses.

Materials and methods: This retrospective study evaluated patients presenting with chronic cough (duration >4 weeks) at a tertiary pediatric pulmonology center. Demographic data, cough characteristics (wet vs. dry), and diagnostic findings were analyzed.

Results: A total of 62 patients were included. A specific etiology was identified in 95.1% of the patients. Asthma and reactive airway disease were the …

Clinical Features And Outcomes Of Childhood Interstitial Lung Disease: A Tertiary Center Experience, Ayyüce Ünlü, Şule Seli̇n Akyan Soydaş, Sati Özkan Tabakçi, Işil Bi̇lgi̇ç, Meltem Kürtül Çakar, Gamze Akca Di̇nç, Hande Yeti̇şgi̇n, Çelebi̇ Yildirim, Gökçen Di̇lşa Tuğcu, Di̇lber Ademhan Tural, Sanem Eryilmaz Polat, Güzi̇n Ci̇nel

Turkish Journal of Medical Sciences

Background/aim: Childhood interstitial lung diseases (chILD) constitute a rare and clinically complex group of disorders. This study aimed to characterize the clinical, radiological, and genetic features, as well as the outcomes, of chILD in a Turkish cohort classified according to the chILD-EU framework.

Materials and methods: We retrospectively reviewed the medical records of 84 pediatric patients diagnosed with chILD between 2017 and 2024 at a tertiary referral center in Türkiye. Patients were categorized according to the chILD-EU classification. Clinical variables, imaging findings, genetic analyses, pulmonary function test results, and Fan severity scores were systematically assessed. Logistic regression analysis was performed …

Developing Liposomal And Ethosomal Formulations With Potent Antioxidant And Cytotoxic Effects: Unleashing The Power Of Achillea Millefolium L., Esra Akkol, Sena Akçakaya Mutlu, Gökçe Şeker Karatoprak, Çi̇ğdem Yücel, Selen İlgün, Esra Köngül Şafak, Murat Koç

Turkish Journal of Medical Sciences

Background/aim: Achillea millefolium L., a plant rich in phenolics and flavonoids, has been shown to possess strong antioxidant and cytotoxic properties. However, no pharmaceutical formulations have yet been developed for this plant. This study aimed to create and characterize an A. millefolium extract with high antioxidant and cytotoxic activities.

Materials and methods: A total of 10 extracts were prepared from the plant’s aerial parts using ethanol concentrations ranging from 10% to 99.9%. The DPPH (1,1-diphenyl-2-picrylhydrazyl) and ABTS (2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)) radical scavenging tests were used to assess the antioxidant properties of the extracts. Cytotoxic effects were assessed using the MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium …

Neuroendocrine Effects Of Exogenous Adropin Administration On The Hypothalamic Pituitary Testicular Axis In Male Rats, Ersen Eraslan, Ayhan Tanyeli̇, Mustafa Can Güler, Asli Özbek Bi̇lgi̇n, Fazi̇le Nur Eki̇nci̇ Akdemi̇r, Eli̇f Polat, Seli̇m Çomakli, Nezahat Kurt, Tuğba Bal Taştan

Turkish Journal of Medical Sciences

Background/aim: Obesity impairs male fertility through metabolic dysfunction, oxidative stress, and disruption of the hypothalamic– pituitary–testicular (HPT) axis. Adropin (ADR), a peptide hormone whose circulating levels are reduced in obesity, plays emerging roles in metabolic homeostasis; however, its involvement in reproductive endocrine regulation remains unclear. The present study was conducted in healthy, nonobese male rats and aimed to investigate the neuroendocrine and testicular effects of exogenous ADR administration, focusing on circulating reproductive hormones, hypothalamic regulatory peptides, and testicular antioxidant pathways.

Materials and methods: Thirty-two male Wistar rats were randomized into control, sham, low-dose ADR (4 μg/kg/day), and high-dose ADR (40 …

Fitness Cost And Biofilm Formation In Fosfomycin-Resistant Clinical Escherichia Coli And Klebsiella Pneumoniae Isolates, Mustafa Ökeer, Sabi̇re Şöhret Aydemi̇r, Bayri Eraç

Turkish Journal of Medical Sciences

Background/aim: Fosfomycin has regained importance owing to its unique mechanism of action and effectiveness against extended-spectrum β-lactamase-producing Gram-negative bacteria. This study aimed to evaluate the biological fitness cost associated with fosfomycin resistance and its impact on biofilm formation in clinical Enterobacteriaceae isolates.

Materials and methods: A total of 78 Escherichia coli and 34 Klebsiella pneumoniae strains isolated from urine samples at Ege University Hospital were analyzed. Fosfomycin minimum inhibitory concentrations (MICs) were determined using the reference agar dilution method. Resistance was induced by exposing two K. pneumoniae strains with a fosfomycin MIC of 4 μg/mL and two E. coli strains …

Association Of Mir-34a With Metastatic Progression Through The Foxo3a–Sirt1 Regulatory Axis In Breast Cancer, Banu Şahi̇n, İlker Batuhan Bural, Hüseyi̇n Özcan, Sendegül Yildirim, Gamze Tanriöver, Şükran Burçak Yoldaş

Turkish Journal of Medical Sciences

Background/aim: Breast cancer represents the foremost cause of cancer-related mortality among women worldwide and is characterized by a markedly high metastatic potential, contributing substantially to its clinical severity and poor prognosis. This study aimed to evaluate the interrelationship among silent information regulator (SIRT1), Forkhead box O3a (FoxO3a), and microRNA-34a (miR- 34a), the latter of which promotes apoptosis by suppressing the proliferation, migration, and invasion of breast cancer cells. Specifically, we investigated the tumor microenvironment associated with metastatic progression of malignant primary tumors, the influence of nonmetastatic (benign) tumors, and the potential roles of these proteins in both primary tumor development …

Nonclassical Philadelphia-Positive Fish Signal Patterns In Cml And Seven Cases With Variant Philadelphia, Sevgi̇ Işik, Oğuz Çi̇li̇ngi̇r, Gülçi̇n Günden, Fi̇li̇z Yavaşoğlu, Hülya Özen, Mert Burak Raşan, Beyhan Durak Aras

Turkish Journal of Medical Sciences

Background/aim: Chronic myeloid leukemia (CML) is characterized by the Philadelphia chromosome (Ph), which occurs as a result of t(9;22). In 5%–10% of CML cases, variant t(9;22)s are observed. Additionally, while t(9;22) is formed, deletions can be observed in chromosomes 9 and 22. These deletions are observed more frequently in variant t(9;22). There is conflicting information in the literature about the prognostic effects of variant t(9;22) and deletions of 9q and 22q. There is also limited information about the frequency and breakpoints of other chromosomes involved in the variant t(9;22). Signal patterns other than the classical signal pattern of FISH analysis …

The Enigmatic Role Of The C-Reactive Protein And Albumin In Behcet’S Disease, Zohreh Jadali

Turkish Journal of Medical Sciences

No abstract provided.

Comment On “Survival Of Patients With 2014 Figo Stage Iiic High‑Grade Serous Ovarian Cancer Treated With Platinum‑Based Adjuvant Chemotherapy”, Abdullah Saad, Syeda Abeeha Hasan, Syeda Aki̇fa Sajid

Turkish Journal of Medical Sciences

No abstract provided.

Clinical Outcome Of Extremity Arterial Injuries In The Modern Era, Ali̇ Kuşsan, Selçuk Coşkun, Alp Şener, Ferhat İçme, Pinar Köksal Coşkun, Gülhan Kurtoğlu Çeli̇k

Turkish Journal of Medical Sciences

Background/aim: Extremity arterial injuries (EAIs) present a significant clinical challenge due to the risk of limb ischemia, amputation, and mortality. This retrospective cohort study aimed to delineate the clinical course, treatment strategies, and patient outcomes following trauma-induced EAIs, and to identify independent predictors of adverse outcomes.

Materials and methods: Retrospectively analyzed were data from 168 consecutive patients with traumatic EAIs who underwent computed tomography angiography at a tertiary care center between 2019 and 2025. Data extracted from electronic medical records included demographics, injury mechanisms, clinical presentation, laboratory findings, imaging results, treatment modalities (primary repair, grafting, endovascular intervention, conservative management), and …

The Perk Signaling Pathway As A Marker Of The Unfolded Protein Response In Patients With Acute Myeloid Leukemia, Nergi̇z Erkut, Turhan Köksal, Seli̇m Demi̇r, Ahmet Menteşe, Özlen Balta, Mehmet Sönmez

Turkish Journal of Medical Sciences

Background/aim: The protein kinase RNA-like endoplasmic reticulum kinase (PERK) pathway plays a critical role in preventing the accumulation of misfolded or unfolded proteins within the endoplasmic reticulum. In this study, the role of the PERK signaling pathway was evaluated in newly diagnosed, treatment-naïve patients with acute myeloid leukemia (AML).

Materials and methods: Plasma levels of eukaryotic translation initiation factor 2-alpha kinase 3 (eIF2AK3), glucose-regulated protein 78 (GRP78), activating transcription factor 6 (ATF6), CCAAT/enhancer-binding protein homologous protein (CHOP), hypoxia-inducible factor-1 alpha (HIF-1α), and caspase 3 were measured by enzyme-linked immunosorbent assay in peripheral blood samples obtained from AML patients and healthy …

Cover And Content

Turkish Journal of Medical Sciences

No abstract provided.

Individualized Respiratory Exercise Device Originated In Türkiye: Design, Prototype, And First Results, Çi̇ğdem Emi̇rza Ci̇lbi̇r, Özge Ertan Harputlu, Hi̇kmet Uçgun, Büşra Ülker Ekşi̇, Sarper Kaya, Esen Kiyan, Gökşen Kuran Aslan, Buket Akinci

Turkish Journal of Medical Sciences

Background/aim: Respiratory muscle training (RMT) and breathing exercises are crucial components in cardiopulmonary rehabilitation. RMT includes inspiratory muscle training (IMT) and expiratory muscle training (EMT); however, existing RMT devices typically support only one of these. Incentive spirometers, which also provide visual feedback for breathing exercises, are frequently used. Achieving an RMT program requires multiple devices, which increases both the cost and complexity of the training regimen. This study aimed to design, calibrate, and test a novel individualized respiratory exercise device that integrates both IMT and EMT functions into a single unit, thereby offering a cost-effective, user-friendly alternative for comprehensive cardiopulmonary …

Radial Peripapillary Capillary Changes And Retinal Nerve Fiber Layer Alterations In Diabetic Foot Ulcers With Mild-To-Moderate Nonproliferative Diabetic Retinopathy: An Octa Study, Eyüpcan Şensoy, Hi̇kmet Erhan Güven, Mehmet Çitirik

Turkish Journal of Medical Sciences

Background/aim: This study aimed to evaluate the impact of diabetic foot ulcers (DFUs) on retinal microvascular changes, specifically the radial peripapillary capillary (RPC) vessel density and retinal nerve fiber layer (RNFL) thickness in patients with mild-to-moderate nonproliferative diabetic retinopathy (NPDR).

Materials and methods: Ninety participants were enrolled and divided into three groups: 30 patients with DFUs and mild-to-moderate NPDR, 30 patients with NPDR but without DFUs, and 30 healthy controls. RPC density and RNFL thickness were evaluated using optical coherence tomography angiography (OCTA), a noninvasive imaging method. Comparisons between groups were made with statistical adjustments, including optic disc area.

Results: …

Evaluation Of Colonization With Multidrug-Resistant Microorganisms And The Incidence Of Attributable Infections In Patients Undergoing Hematopoietic Stem Cell Transplantation, Burcu Çalişkan Demi̇rkiran, Gülşen İskender, İpek Mumcuoğlu, Duygu Mert, Si̇nan Dal, Tuba Dal, Semra Tunçbi̇lek, Mustafa Ertek, Fevzi̇ Altuntaş

Turkish Journal of Medical Sciences

Background/aim: The global rise in multidrug-resistant organisms (MDROs) has led to an increased incidence of MDRO infections following hematopoietic stem cell transplantation (HSCT), particularly during the preengraftment period. The objective of this study was to evaluate the relationship between pretransplant colonization by MDROs or carbapenem-resistant Enterobacterales (CRE) and the occurrence of infections caused by phenotypically similar microorganisms during the preengraftment period, as well as to assess the clinical outcomes of patients colonized with MDROs prior to transplantation.

Materials and methods: This prospective cohort study included patients diagnosed with hematological malignancies who underwent HSCT at the bone marrow transplant unit of …

The Impact Of Fall History On Instability, Disability, And Anxiety In Patients With Chronic Neck Pain, Bülent Bozyi̇ği̇t, Emre Söylemez, Aydin Si̇nan Apaydin

Turkish Journal of Medical Sciences

Background/aim: This study aimed to investigate the impact of fall history on postural stability, disability, and anxiety in individuals with chronic neck pain (CNP). It was hypothesized that patients with a history of falls would exhibit greater postural instability, perceived disability, and anxiety levels compared with those without a fall history and healthy controls.

Materials and methods: A total of 62 participants were included: 16 CNP patients with a history of falling (Group Ia), 21 CNP patients without falls (Group Ib), and 25 healthy controls. Assessments included the Neck Disability Index (NDI), Beck Anxiety Inventory (BAI), and Visual Analog Scale …

Levothyroxine Poisoning In Children: A Multicenter Study From Türkiye, Kübra Şen Küçük, Şule Demi̇r, Reyhan Deveci̇ Sevi̇m, Fatma Akgül, Gülşen Yalçin, Öznur Eser, Alkan Bal, Eli̇f Ergi̇n, Sercan Öztürk, Ahmet Anik

Turkish Journal of Medical Sciences

Background/aim: This study aimed to investigate the clinical features, laboratory findings, treatment approaches, and follow-up strategies employed in the management of pediatric patients with levothyroxine poisoning.

Materials and methods: This multicenter retrospective study included patients aged ≤18 years who presented with acute, single-episode levothyroxine ingestion to the pediatric emergency departments of six tertiary care centers between 2010 and 2023. Clinical data, laboratory findings, symptom onset and severity, and treatment modalities were extracted from medical records. Thyroid function tests (TFTs) were interpreted according to the age-specific reference ranges of each center. Treatment decisions, including gastric decontamination and pharmacologic therapy, were evaluated …

Effects Of Transversus Abdominis And Erector Spinae Plane Blocks On Postoperative Pain Control And Postpartum Depression After Cesarean Section: A Randomized Prospective Study, Hi̇lal Bi̇radli, Feyza Çalişir, Alev Özer

Turkish Journal of Medical Sciences

Background/aim: Effective postoperative pain management after cesarean section is essential for maternal recovery. Poor pain control can lead to complications, including postpartum depression. This study aimed to compare the postoperative analgesic efficacy of erector spinae plane (ESP) and transversus abdominis plane (TAP) blocks following cesarean section, with a particular focus on their potential impact on postpartum depression.

Materials and methods: Sixty patients were randomly assigned to receive either an ESP block (Group E, n = 30) or a TAP block (Group T, n = 30) after cesarean section. Pain severity was assessed using a visual analog scale (VAS), and the …

Examination Of Sexual Health Literacy And Cyberchondria Levels In Women With Vaginismus, Gonca Türker Ergün, Cemal Ünlü, Ayşe Kuyulu Akman, Elçi̇n İşlek Seçen, Razi̇ye Toksöz

Turkish Journal of Medical Sciences

Background/aim: This study aimed to compare sexual health literacy and cyberchondria levels between women who had been diagnosed with vaginismus and those who had not.

Materials and methods: The research was conducted as a prospective cohort study including 60 women over the age of 18 who were married and unable to engage in sexual intercourse due to primary vaginismus and 60 sexually active married women without vaginismus. Data collection tools included a patient information form, the Cyberchondria Severity Scale (CSS-12-TR), and the Sexual Health Literacy Scale (SHLS).

Results: The median age of the women diagnosed with vaginismus was 27 (21–54) …

Cd20 Molecule Deficiency And Carrier Frequency: A Village-Based Screening Study, Ebru Sümen, Mehmet Ali̇ Karaselek, Serkan Küççüktürk, Tuğçe Duran, Büşra Yüksel, Mustafa Gençeli̇, Ayşe Sümeyra Engi̇n, Muhammed Furkan Erden, Tuğba Esra Pekcandanoğlu, Bi̇lal Bostan, Mahmut Esad Yurtseven, Nazi̇re Nur Onat, Şükrü Nai̇l Güner, Sevgi̇ Keleş, İsmai̇l Rei̇sli̇

Turkish Journal of Medical Sciences

Background/aim: CD20 deficiency is an autosomal recessive inborn error of immunity (IEI), and the only known affected individual worldwide has been under follow-up in our clinic. Because the consanguineous parents of the index patient are putative carriers, we hypothesized that additional individuals with reduced CD20 expression might exist within their village population. This study aimed to evaluate clinical features associated with IEI and to identify individuals displaying CD20 mean fluorescence intensity (MFI) patterns consistent with putative carrier status, while also providing appropriate genetic counseling.

Materials and methods: This cross-sectional screening study was conducted in December 2024 in Çukurbağ village. Participants …

Association Between Frailty Status And Pain, Balance, And Quality Of Life In Patients With Lumbar Spinal Stenosis, Musa Güneş, Aydin Si̇nan Apaydin

Turkish Journal of Medical Sciences

Background/aim: Frailty is a clinical syndrome that affects individuals physically and psychosocially. However, the association between lumbar spinal stenosis (LSS) and frailty remains unclear. This study aimed to compare pain, balance, disability, fear of falling, and quality of life between patients with LSS with and without frailty.

Materials and methods: This cross-sectional study included 43 frail and 48 nonfrail patients with LSS according to the frailty criteria of Fried et al. Pain intensity (numeric rating scale [NRS]), static balance (single leg stance test [SLST]), dynamic balance (Timed Up and Go test [TUG]), disability (Oswestry Disability Index [ODI]), fear of falling …

The Impact Of Covid-19 On Healthcare Workers: Risk Factors, Sources Of Infection, And Sickness Absenteeism, Ezgi̇ Gülten, Güle Çinar, İrem Akdemi̇r, Eli̇f Muki̇me Saricaoğlu, İlkay Taşdan, Emi̇ne Atmaca, Si̇bel Kaymakçi, Fatma Şanal, Di̇lek Sevi̇m Akdaş, Arzu Büyüm, Gülşah Kocaali̇, Safi̇ye Tarakçi, Ati̇lla Hali̇l Elhan, Mehmet Serhat Bi̇rengel, Kemal Osman Memi̇koğlu, Alpay Azap

Turkish Journal of Medical Sciences

Background/aim: Healthcare workers (HCWs) face increased risks of COVID-19 infection due to occupational exposure. Understanding infection sources, risk factors, and workforce losses is crucial for mitigating these impacts in future pandemics. This study aimed to evaluate the risk factors, infection sources, and sickness absenteeism among HCWs diagnosed with SARS-CoV-2 infection, providing insights to enhance infection control strategies.

Materials and methods: The study included 2153 HCWs diagnosed with SARS-CoV-2 between March 2020 and February 2023 at a tertiary care hospital in Türkiye. Demographic, clinical, and professional characteristics, personal protective equipment (PPE) usage, infection sources, and vaccination data were analyzed. Statistical analyses …

Involvement Of Swap-70 In Proteolipid Protein-Induced Experimental Autoimmune Encephalomyelitis, Canan Ulusoy, Gi̇zem Koral, Fatma Akpunar Salman, Meli̇s Şen, Emi̇ne Şekerdağ Kiliç, Recai̇ Türkoğlu, Cem İsmai̇l Küçükali̇, Yasemi̇n Gürsoy Özdemi̇r, Vuslat Yilmaz, Erdem Tüzün

Turkish Journal of Medical Sciences

Background/aim: Multiple sclerosis (MS) is a chronic demyelinating inflammatory disease of the central nervous system. Studies have shown that B cells may play an important role in the induction and progression of MS. Switch-associated protein 70 (SWAP-70) is a signal transduction molecule abundantly expressed in B cells and involved in B-cell polarization, directed migration, endothelial cell adhesion, and tissue homing. B-cell stimuli increase its expression. SWAP-70 has been implicated in the pathogenesis of autoimmune disorders, including MS. This study aims to investigate the effects of acquired SWAP-70 inhibition on immune cell subsets in experimental autoimmune encephalomyelitis (EAE).

Materials and methods: …

Oleanolic Acid–Chitosan Compound Inhibits Mitochondrial Autophagy And Malignant Transformation Of Lung Cancer Through The Pten/Akt Pathway, Abuli̇mi̇ti̇ Abulai̇ti̇, Xi̇aohong Sun, Waresijiang Yibulayin, Dan He, Kemi̇ng Xu, Xi̇ayi̇mai̇erdan Yi̇bulayi̇n

Turkish Journal of Medical Sciences

Background/aim: Oleanolic acid–chitosan compound (OAC) shows potent antinonsmall cell lung cancer (NSCLC) activity, but its mechanisms remain unclear. This study elucidates how OAC modulates autophagy and apoptosis via the Phosphatase and Tensin Homolog/Protein Kinase B (PTEN/AKT) signaling pathway.

Materials and methods: Oleanolic acid was coupled with chitosan to synthesize OAC. A549 and MRC-5 cells were cultured in Dulbecco’s Modified Eagle Medium and Minimum Essential Medium, respectively, supplemented with 10% fetal bovine serum and penicillin–streptomycin. Cells were pretreated with chloroquine before OAC treatment. Cell viability was assessed using the CCK- 8 assay, while 5-bromo-2′-deoxyuridine (BrdU) and colony formation tests were employed …

The Prevalence And Impact Of Workplace Violence In Community Pharmacies: A Mixed-Methods Study, Hi̇lal İlbars, Berna Terzi̇oğlu Bebi̇toğlu, Seyhan Hidiroğlu, Fatma Burcu Doğanç, Yağiz Varol

Turkish Journal of Medical Sciences

Background/aim: Pharmacists and pharmacy technicians employed in community pharmacies face a considerable risk of workplace violence, which can negatively influence their job satisfaction, productivity, and mental well-being. This study examined the prevalence and consequences of workplace violence in community pharmacies in Ankara through a mixed-methods design integrating cross-sectional survey data with qualitative insights.

Materials and methods: The target population included pharmacists and pharmacy technicians. We examined demographic factors, psychological outcomes, and the nature of violent incidents. Data were obtained from a random sample of 355 community pharmacies using a 39-item survey and the depression anxiety stress scales (DASS-21), complemented by …

Preventing Spinal Muscular Atrophy Through The National Premarital Screening Program In Türkiye: An Economic Comparison With Treatment Costs, Gamze Dur, Gülcan Teci̇rli̇, Nurullah Okumuş

Turkish Journal of Medical Sciences

Background/aim: Spinal muscular atrophy (SMA) is a severe neuromuscular disorder with high treatment costs and significant psychosocial burden. In 2021, Türkiye launched a national premarital SMA carrier screening program integrated with in vitro fertilization (IVF) with preimplantation genetic testing (PGT) services for couples identified as carriers. This study aimed to compare the costs associated with the carrier screening and prevention program versus a no-screening (treatment-only) scenario.

Materials and methods: A cost comparison model was developed using data from the Turkish Statistical Institute, the Ministry of Health, and the Social Security Institution. The annual costs of SMA treatment (with nusinersen and …

Contribution Of Adenosine A2a Receptor Agonist And Antagonist On Ovarian Ischemia/Reperfusion Injury In Rats, Azad Mammadov, Abdullah Tuncay Demi̇ryürek, Ahmet Saracaloğlu, Cahi̇t Demi̇rkiran, İsmai̇l Tuncer Deği̇m, Ömer Eronat, Şeni̇z Demi̇ryürek

Turkish Journal of Medical Sciences

Background/aim: To determine the effects of an A2A receptor agonist regadenoson, an A2A receptor antagonist istradefylline, and istradefylline nanosuspension on ovarian ischemia/reperfusion (I/R) injury in rats.

Materials and methods: A total of 80 female rats were divided into 10 groups: sham, ovarian I/R, blank nanosuspension + ovarian I/R, regadenoson (3 μg/kg) + ovarian I/R, regadenoson (30 μg/kg) + ovarian I/R, istradefylline (0.3 mg/kg) + ovarian I/R, istradefylline (3 mg/kg) + ovarian I/R, istradefylline-loaded nanosuspension (3 mg/kg) + ovarian I/R, istradefylline (3 mg/kg) + regadenoson (30 μg/kg) + ovarian I/R, and istradefylline-loaded nanosuspension (3 mg/kg) + regadenoson (30 μg/kg) + ovarian …

Assessing The Influence Of Third Molar Classification On The Risk Of Caries In Adjacent Teeth, Si̇nan Yasi̇n Ertem, Fati̇h Doğanoğlu, Fehi̇me Alkan Aygör

Turkish Journal of Medical Sciences

Background/aim: This study aimed to evaluate the relationship between the impaction level and angulation of third molars and the incidence of caries in the adjacent second molars.

Materials and methods: A total of 690 panoramic radiographs obtained from patients at Ankara Yıldırım Beyazıt University between May 2022 and January 2024 were retrospectively analyzed. Third molars were classified based on their eruption status using the Pell and Gregory classification (levels A, B, and C), and angulation (mesioangular, distoangular, vertical, horizontal, and inverted). The presence of caries in adjacent second molars was assessed using the international caries detection and assessment system/international caries …