Low skeletal muscle mass as a proxy marker of sarcopenia is a risk factor for major complications in older patients undergoing curative colon resections for colon cancer.

Introduction: Various reports have confirmed that low skeletal muscle mass, a proxy marker of sarcopenia, can be a risk factor for surgical and oncological outcomes in colon cancer. We aimed to investigate the effects of skeletal muscle mass index (SMMI) on postoperative complications, overall survival (OS), and disease-free survival (DFS) in older patients with colon cancer who underwent elective curative colon resections.

Materials And Methods: Patients over 65 years old with stage I-III colon cancer who underwent elective curative colon resections between January 2015 and December 2023 were included in this single-center retrospective longitudinal study.

Microdissection testicular sperm extraction in non-obstructive azoospermic patients with solitary testis: a retrospective case-control study.

Obtaining sperm from the testis surgically and using these sperm with the intracytoplasmic sperm injection technique, has opened the way for the possibility of biological fathering in men with non-obstructive azoospermia (NOA). We aimed to evaluate our sperm retrieval rate (SRR) by microdissection testicular sperm extraction (micro-TESE) in NOA patients with solitary testis. In this retrospective case-control study, fortyfive patients with NOA who had a congenital or acquired solitary testis were included, between September 2003 and January 2022.

Clinical Features of Untreated Type 2 Macular Telangiectasia and Efficacy of Anti-Vascular Endothelial Growth Factor Therapy in Macular Neovascularization.

Objectives: To compare best corrected visual acuity (BCVA), central macular thickness (CMT), and central choroidal thickness (CCT) in patients with type 2 macular telangiectasia (MacTel 2) and a control group and to evaluate the efficacy of intravitreal anti-vascular endothelial growth factor (anti-VEGF) treatment in MacTel 2 patients with macular neovascularization (MNV).

Materials And Methods: We conducted a retrospective chart review of consecutive MacTel 2 patients who underwent a full ophthalmologic examination including BCVA and dilated fundus examination with slit-lamp biomicroscopy, fluorescein angiography, and optical coherence tomography imaging at baseline and follow-up visits. BCVA, CMT, and CCT were compared between all identified patients (n=26) and a control group (n=30).

Adherence to guideline-directed medical and device Therapy in outpAtients with heart failure with reduced ejection fraction: The ATA study.

Objective: Despite recommendations from heart failure guidelines on the use of pharmacologic and device therapy in patients with heart failure with reduced ejection fraction (HFrEF), important inconsistencies in guideline adherence persist in practice. The aim of this study was to assess adherence to guideline-directed medical and device therapy for the treatment of patients with chronic HFrEF (left ventricular ejection fraction ≤40%).

Methods: The Adherence to guideline-directed medical and device Therapy in outpAtients with HFrEF (ATA) study is a prospective, multicenter, observational study conducted in 24 centers from January 2019 to June 2019.

Significance of Lymphocyte Count, Monocyte Count, and Lymphocyte-To-Monocyte Ratio in Predicting Molecular Response in Patients with Chronic Myeloid Leukemia: a Single-Centre Experience.

Background: Chronic myeloid leukemia (CML) is a disease resulting from BCR-ABL gene fusion. It is possible to monitor treatment by molecular testing for BCR-ABL. The lymphocyte-to-monocyte ratio (LMR) is a commonly used marker associated with prognosis in various neoplasms.

A Novel Simplified Combination of Monoclonal Antibodies for Flow Cytometric Analysis of Bronchoalveolar Lavage Samples.

Background: The profile of leukocytes in bronchoalveolar lavage (BAL) fluid provides important information for diagnosing various lung diseases. A differential cell count of BAL is conventionally performed by evaluating centrifuged samples under a light microscope and enumerating the stained cells. Another rarely used method to identify BAL leukocytes is flow cytometry (FCM).

Comparative efficacy in red blood cell exchange transfusions with different apheresis machines in patients with sickle cell disease.

The purpose of this study is to compare the efficacy and side effects of two red blood cell exchange (RBCX) transfusion systems in sickle cell disease (SCD). The data is collected retrospectively from the January 2010 to March 2015. 447 RBCX transfusions were performed to 165 patients.

Effects of two doses of anti-T lymphocyte globulin-Fresenius given after full-match sibling stem cell transplantation in acute myeloblastic leukemia patients who underwent myeloablative fludarabine/busulfan conditioning.

Objective/background: Anti-T lymphocyte globulin Fresenius (rATG-F; ATG-Fresenius) and antithymocyte globulin (thymoglobulin), which are included in transplant protocols, are used to reduce the risk of chronic graft-versus-host disease (cGVHD) or suppress allograft rejection. Available clinical studies have been conducted in heterogenous patient populations and with different administration protocols including stem cell sources. Additionally, the pharmacokinetics of ATG is variable, and the clinically effective dose of rATG-F, in particular, is not exactly known.

Allogenic peripheral stem cell transplantation from HLA-matched related donors for adult sickle cell disease: remarkable outcomes from a single-center trial.

Adult patients with sickle cell disease (SCD) are highly susceptible to stem cell transplant complications, including drug toxicity, graft versus host disease (GVHD), and graft rejection due to SCD-related tissue damage, endothelial activation, and inflammation. The scarcity of compatible stem cells for transplantation further limits treatment options, with only 43 cases of adult allogeneic peripheral blood stem cell transplantation (allo-PSCT) from human leukocyte antigen (HLA)-identical sibling donors reported in the international registry for the period 1986-2013. Herein we report remarkable outcomes in a cohort of adult SCD patients who underwent allo-PSCT using a fludarabine (Flu), busulfan (Bu), and anti-T-cell lymphocyte globulin (ATG)-based conditioning regimen in combination with very low dose total body irradiation (TBI), followed by post-transplant cyclophosphamide (Cy) and sirolimus as GVHD prophylaxis.

The Most Common HLA Alleles and Anti-HLA Antibodies to Know for Virtual Cross-Match.

Objectives: Human leukocyte antigens and HLAspecific antibodies are important before and after transplant treatment. The determination of the alloantibodies before transplant is useful for the estimation of risk for antibody-mediated rejection. Virtual crossmatch uses solid-phase assay to detect anti-HLA antibodies and allows exclusion of donors with unacceptable HLA antigens.

QTc prolongation during peripheral stem cell apheresis in healthy volunteers.

Background And Aim: Today, voluntary donation of peripheral blood stem cells by healthy donors for allogeneic hemopoietic cell transplantation is common worldwide. Such donations are associated with small but measurable risks of morbidity and mortality. Most complications are associated with citrate infusion during cell collection.

Effectiveness of Visual Methods in Information Procedures for Stem Cell Recipients and Donors.

Objective: Obtaining informed consent from hematopoietic stem cell recipients and donors is a critical step in the transplantation process. Anxiety may affect their understanding of the provided information. However, use of audiovisual methods may facilitate understanding.

Choroidal thickness measurements with optical coherence tomography in branch retinal vein occlusion.

Aim: To evaluate central macular thickness (CMT) and mean choroidal thickness (MCT) in eyes with branch retinal vein occlusion (BRVO), before and after ranibizumab treatment using spectral domain-optical coherence tomography (SD-OCT).

Methods: Forty-two patients with unilateral BRVO and macular edema were included in this study. There were 25 men and 17 women.

Serum vitamin B12, folic acid, and homocysteine levels in children with febrile seizure.

The aim of this study is to investigate the associations between febrile seizure and serum levels of vitamin B12, folic acid, and homocysteine. One hundred and four children who presented with febrile seizure and 75 controls who presented with febrile illness unaccompanied by seizure were enrolled into the study. Mean levels of vitamin B12, folic acid and homocysteine were compared between two groups.

East Mediterranean region sickle cell disease mortality trial: retrospective multicenter cohort analysis of 735 patients.

Sickle cell disease (SCD), one of the most common genetic disorders worldwide, is characterized by hemolytic anemia and tissue damage from the rigid red blood cells. Although hydroxyurea and transfusion therapy are administered to treat the accompanying tissue injury, whether either one prolongs the lifespan of patients with SCD is unknown. SCD-related mortality data are available, but there are few studies on mortality-related factors based on evaluations of surviving patients.

Can computed tomography aid in diagnosis of intramural hematomas of the intestinal wall?

Background: We sought to use computed tomography (CT) data to support the correct differential diagnosis of patients with spontaneous intramural hematomas of the gastrointestinal tract, to aid in the clinical management of those using oral anticoagulants.

Methods: Patient data were retrospectively analyzed and patients were divided into two groups. The first group contained 10 patients (5 females, 5 males, median age 65 years [range 35-79 years]) who had been diagnosed with spontaneous intramural hematomas of the gastrointestinal tract.

Evaluation of Relationship Between Childhood Maltreatment and Medication Overuse Headache.

Introduction: We aimed to evaluate the prevalence and relationship between childhood maltreatment (CMT) among patients with medication overuse headache (MOH) and to investigate whether CMT is associated with medication overuse in patients having headaches or with headaches that become chronic. Epidemiological studies report a relationship between childhood abuse and headache. There is growing knowledge about the evidence that childhood maltreatment leads to neurobiological sequel.

Correlation Between Life Events and Quality of Life in Patients with Medication-Overuse Headache.

Introduction: The present study aimed to determine (a) the correlation between type and number of stressful life events and quality of life in patients with medication-overuse headache (MOH) and (b) whether stressful life events could be attributed to medication overuse and the conversion of headache to a chronic type.

Methods: The present study included 114 patients aged between 15 and 65 years who met the criteria for headache classification of International Headache Society (IHS). The patients were divided into three groups according to the revised 2004 IHS classification; MOH (n=64), chronic migraine (n=25) and episodic migraine (n=25).

Clinical Relevance of Apheretic Graft Composition in Patients With Acute Myeloblastic Leukemia Who Received a Busulfan-Fludarabine-Antithymocyte Globulin Conditioning Regimen for Allogeneic Transplant.

Objectives: Sparse data are available about the effects of apheretic graft composition on the clinical transplant outcome in allotransplanted patients who have hematologic malignant disease. Major obstacles in recent studies have included heterogeneity of patient populations and differences in the conditioning regimens used.

Materials And Methods: This prospective study included 50 patients who had acute myeloblastic leukemia and received busulfan-fludarabine-antithymocyte globulin-based conditioning for peripheral allogeneic stem cell transplant.

Association between panel reactive antibody and antiendothelial cell antibody positivity in kidney transplant patients.

Objectives: Endothelium is the major tissue for hyperacute and acute rejection. Binding of antibody to endothelium activates several immunologic mechanisms. Antiendothelial cell antibodies are a group of nonhuman leukocyte antigen antibodies that may play a role in the induction of an immunologic reaction that triggers inflammation.

Prophylactic red blood cell exchange may be beneficial in the management of sickle cell disease in pregnancy.

Background: Sickle cell disease (SCD) is associated with chronic hemolysis and painful episodes. Pregnancy accelerates sickle cell complications, including prepartum and postpartum vasoocclusive crisis, pulmonary complications, and preeclampsia or eclampsia. Fetal complications include preterm birth and its associated risks, intrauterine growth restriction, and a high rate of perinatal mortality.

Visual outcome of intravitreal ranibizumab for exudative age-related macular degeneration: timing and prognosis.

Purpose: To describe 1-year clinical results of intravitreal ranibizumab treatment in patients with choroidal neovascularization secondary to exudative age-related macular degeneration (AMD) and to evaluate whether early treatment is a predictive value for prognosis of the disease.

Materials And Methods: Clinical records were retrospectively reviewed of 104 eyes that underwent intravitreal ranibizumab therapy for exudative AMD. Patients were divided into two groups according to their symptom duration: group 1, <1 month; and group 2, 1-3 months.

Association between hypocapnia and febrile seizures.

The purpose of this study is to determine whether hyperthermia-induced hyperventilation with subsequent hypocapnia is relevant to febrile seizures in children. This is only the second study to measure pCO2 and pH values in children with febrile seizures. This prospective case-control study enrolled 18 children who presented with febrile seizures and 18 children who presented with a febrile illness without seizures.

Risk Factors That can Predict Antenatal Insulin Need in Gestational Diabetes.

Background: This study was undertaken to assess the association between insulin need in gestational diabetes mellitus (GDM) and clinical features and laboratory parameters. Factors that can predict insulin need are also identified.

Methods: Cases with GDM were included retrospectively from records.