Relationship between nailfold capillaroscopy findings and the etiology and prognosis of interstitial lung disease.

Objectives: Connective tissue-associated interstitial lung diseases (CTD-ILD) are believed to be caused by microvascular damage. The objective of this study was to assess the nailfold capillaroscopy (NFC) pattern in patients diagnosed with both CTD-ILD and non-CTD-ILD to identify microvascular changes and determine the relation between capillaroscopic parameters, clinical variables, and disease-related measurements.

Patients And Methods: This cross-sectional study included 95 patients with interstitial lung disease who applied to our Rheumatology and Chest Clinics between September 2021 and July 2023.

The efficacy of vitamin E in preventing arthrofibrosis after joint replacement.

Background: Arthrofibrosis is a joint disorder characterized by excessive scar formation in the joint tissues. Vitamin E is an antioxidant with potential anti-fibroblastic effect. The aim of this study was to establish an arthrofibrosis rat model after joint replacement and assess the effects of vitamin E supplementation on joint fibrosis.

Di-cumyl peroxide cross-linked UHMWPE/vitamin-E blend for total joint arthroplasty implants.

Majority of ultrahigh molecular weight polyethylene (UHMWPE) medical devices used in total joint arthroplasty are cross-linked using gamma radiation to improve wear resistance. Alternative methods of cross-linking are urgently needed to replace gamma radiation due to rapid decline in its supply. Peroxide cross-linking is a candidate method with widespread industrial applications.

Hydrogel device for analgesic drugs with in-situ loading and polymerization.

The high prevalence of opioid addiction and the shortcomings of systemic opioids has increased the pace of the search for alternative methods of pain management. The local delivery of pain medications has started to be used as a tool for pain management and to decrease the use of systemic opioids for these patients. Here, we explored an in-situ polymerizable hydrogel system for the local delivery of analgesics and nonsteroid anti-inflammatory drugs (NSAID) for orthopaedic applications.

Clinical trait-specific genetic analysis in Behçet's disease identifies novel loci associated with ocular and neurological involvement.

Behçet's disease is a complex inflammatory vasculitis with a broad spectrum of clinical manifestations. The purpose of this study was to investigate the genetics underlying specific clinical features of Behçet's disease. A total of 436 patients with Behçet's disease from Turkey were studied.

Subacute THYROiditis Related to SARS-CoV-2 VAccine and Covid-19 (THYROVAC Study): A Multicenter Nationwide Study.

Context: The aims of the study are to compare characteristics of subacute thyroiditis (SAT) related to different etiologies, and to identify predictors of recurrence of SAT and incident hypothyroidism.

Methods: This nationwide, multicenter, retrospective cohort study included 53 endocrinology centers in Turkey. The study participants were divided into either COVID-19-related SAT (Cov-SAT), SARS-CoV-2 vaccine-related SAT (Vac-SAT), or control SAT (Cont-SAT) groups.

Microvascular damage evaluation based on nailfold videocapillarosopy in sarcoidosis.

Objectives: Microvascular damage is thought to play a role in the pathogenesis of sarcoidosis. We aimed to evaluate the nailfold capillaroscopy (NVC) pattern to detect microvascular changes in patients with sarcoidosis and the relationship of capillaroscopic parameters with clinical variables and disease-related measurements.

Patients And Methods: Forty-two patients with sarcoidosis and 42 age- and sex-matched patients with systemic sclerosis (SSc) and healthy individuals were included in this cross-sectional case-control study.

The Co-Use of Stromal Vascular Fraction and Bone Marrow Concentrate for Tendon Healing.

Objective: The Achilles tendon is the most frequently injured tendon in the human body, despite being the strongest. Many conventional treatments including medication, surgical interventions, and physical therapy are available, however, the desired results are often not achieved. Stromal vascular fraction (SVF) and bone marrow concentrate (BMC) are two additional cellular treatment options.

Midterm Clinical, Radiological, and Functional Results of Arthroscopic Excision of Osteoid Osteoma of the Hip Joint: a Case Series.

Purpose: We aimed to evaluate the midterm functional and clinical outcomes of the patients who underwent arthroscopic excision of hip osteoid osteoma (OO).

Methods: We reviewed records of patients diagnosed with intra-articular hip OO, treated with hip arthroscopic excision procedure, and a minimum of 1-year postoperative between 2011 and 2020. Clinical outcomes were assessed range of motion (ROM) pre and postoperatively, and functional outcomes were evaluated with a modified Harris hip score (modified HHS) and Visual analog scale test.

Differentially expressed genes related to lymph node metastasis in advanced laryngeal squamous cell cancers.

Understanding the molecular mechanisms and gene expression in laryngeal squamous cell carcinoma (LSCC) may explain its aggressive biological behavior and regional metastasis pathways. In the present study, patients with locally advanced LSCC tumors were examined for differential gene expression in the normal mucosa (non-tumoral mucosa), tumors and lymph node tissues. The aim was to identify possible predictive genes for lymph node metastasis.

The load transfer effect of monopolar and bipolar radial head prosthesis designs on capitellar cartilage: A comparative biomechanical cadaver study.

Objective: The aim of this study was to determine whether bipolar radial head arthroplasty may transfer less load to the capitellum than monopolar radial head arthroplasty and native radial heads.

Methods: Six human elbow joints were obtained from six fresh frozen cadavers (3 males, 3 females; mean age = 78 years, age range = 66-80). None of the elbow joints had a previous osseous injury, a chondral defect, osteoarthritis, or instability.

Can Multi-Dimensional Voice Program (MDVP) Be Used as A Diagnostic Tool for Precocious Puberty?

Objectives: Voice is the one of the sexual maturation characteristics that differs between boys and girls. Voice analysis is a non-invasive diagnostic tool and well-tolerated by children. Our aim is to investigate the capability of MDVP to predict precocious puberty (PP).

Internal fixation for osteochondritis dissecans lesions of the knee in patients with physeal closure.

Objective: The aim of this study was to present mid-term functional and radiological outcomes of patients with physeal closure who underwent arthroscopic or open internal fixation with headless cannulated compressive screws due to unstable Osteochondritis Dissecans (OCD) lesions of the knee.

Methods: With a diagnosis of unstable OCD of the knee, ten consecutive patients (seven male, three female) with physeal closure (mean age: 23 years; range: 17-40), underwent arthroscopic or open internal fixation with headless cannulated compressive screws. The patients were retrospectively reviewed based on functional and radiological data, with a mean follow-up of 42 months (range: 27-61).

as a Rare Causative Agent of Periprosthetic Total Knee Arthroplasty Infections: A Case Report and Literature Review.

We present a case of in a prosthetic knee infection following total knee replacement for the first time. A 69-year-old female was prediagnosed with prosthetic knee infection, and a two-stage revision arthroplasty was applied. was cultured by matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) from the synovial fluid aspirates.

Analysis of anatomical localization and severity of injury in patients with blood transfusion in urban terrain hospital.

Background: Blood loss is the most significant cause of mortality in trauma cases. In injured patients, rapid evaluation and appropriate transfusion is lifesaving. The present study aims to analyze the blood/blood products requirement based on available data and find any associations between the transfusion requirements and injury severity scores (ISS) and anatomical locations of injuries of transfused patients.

Isokinetic Evaluation of Knee Strength and Endurance in Hemodialysis Patients Treated with the Transpatellar Tunnel Technique for Bilateral Spontaneous Quadriceps Tendon Ruptures.

There are numerous surgical techniques described for treating acute quadriceps tendon rupture. We aim to evaluate the strength of the quadriceps tendon using isokinetic tests in hemodialysis patients treated with the transpatellar tunnel technique for bilateral spontaneous quadriceps tendon ruptures. Additionally, functional and clinical results were investigated and compared with hemodialysis patients without a history of quadriceps tendon rupture.

The Impact of the Ligamentous Injury Pattern and Associated Neurovascular Injury on Ultimate Knee Function in Patients with Traumatic Knee Dislocations.

The present study aims to investigate whether there is a relationship between the ligamentous injury pattern and concomitant neurovascular injury with long-term functional outcomes in patients with traumatic knee dislocations (TKDs). A total of 42 patients with TKDs were categorized according to the Schenck's classification based on the pattern of ligamentous injury. Concomitant vascular and neural injuries were recorded.

Assessment of firearm injuries undergoing advanced airway management: Role II hospital experience.

Background: Airway problems are one of the most important factors affecting mortality in firearm injuries. The present study aims to examine the data of patients who underwent advanced airway support due to explosion and bullet injuries in a Role II hospital.

Methods: Ninety three patients who underwent advanced airway support due to gunshot wounds in a Role II hospital between January 2015 and September 2016 were included in this study.

Development of a Sequential Antibiotic Releasing System for Two-Stage Total Joint Replacement Surgery.

In recent years, there has been an increase in nanoparticle research towards creating better release systems that can maintains the effective dosage over desired periods. Conventional nanoparticle systems have not been successful for this goal. Thus, the aim of this study is to evaluate the sequential release profiles of hybrid materials, combining nanoparticles, hydrogels and bone cement, for the treatment of arthroplasty infections.

Autologous stem cell-derived chondrocyte implantation with bio-targeted microspheres for the treatment of osteochondral defects.

Background: Chondral injury is a common problem around the world. Currently, there are several treatment strategies for these types of injuries. The possible complications and problems associated with conventional techniques lead us to investigate a minimally invasive and biotechnological alternative treatment.

Analysis of Age-Related Differences of Risk Factors and Comorbidities in Laryngotracheal Stenosis Patients.

Laryngotracheal stenosis (LTS) is a life threatening airway problem that is mainly caused by prolonged intubation. The authors intend to assess whether there was variability in the risk factors depending on age, and to determine which risk factors and comorbidities were more important in the development of LTS at older or younger ages. Fifty-two LTS patients were evaluated for comorbidities and risk factors retrospectively.

Microarray analysis of cartilage: comparison between damaged and non-weight-bearing healthy cartilage.

Aim: A limited healing response to focal cartilage lesions is frequently encountered in the clinical cartilage pathology. This study compares the gene expression patterns of damaged and undamaged regions of cartilage obtained from the same patient with focal cartilage lesions. The aim of this study is to provide new genes and proteins, which may be a potential future target of research.