Publications by authors named "Aksoy C"

Article Synopsis
  • The study investigates the management of IVC tumor thrombus in renal cell carcinoma patients and aims to establish a minimum annual caseload for better surgical outcomes.
  • Researchers analyzed data from 2006-2020, revealing that hospitals performing at least 8 procedures annually had significantly lower in-hospital mortality rates (2.8%) compared to those with fewer than 8 cases (6.2%).
  • Factors influencing mortality included patient age, ventilation time, and hospital caseload, highlighting the importance of experience and volume in surgical success.*
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Background And Objective: Patients struggle to classify symptoms, which hinders timely medical presentation. With 35-75% of patients seeking information online before consulting a health care professional, generative language-based artificial intelligence (AI), exemplified by ChatGPT-3.5 (GPT-3.

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Background And Objective: With advancement in technology, it has been possible to use minimally invasive surgical approaches for performing pyeloplasty for the treatment of ureteral strictures. This study aims to investigate the current trends of pyeloplasty and reconstructive ureteral procedures.

Methods: We analyzed the nationwide German hospital billing database (Destatis) from 2006 to 2022.

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Background: Impairment of trunk control is a common problem after stroke, and trunk impairment may affect many functions such as breathing, speech, limb movements and transfers.

Objective: The present study was aimed to investigate the effect of trunk control on sitting balance and upper extremity functions in individuals with subacute stroke.

Methods: A total of 30 patients with subacute stroke (14 female, 16 male) were included in this study.

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Purpose: The aim of this study was to examine the validity of Turkish version of Social Frailty Index in older adults.

Material And Methods: 102 older adults aged 65 and over were included in the study. Hodkinson Mental Test was first applied to older adults.

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Purpose: To delineate the current trends regarding gender-affirming surgeries (GAS) in Germany.

Methods: Analysis of German hospital quality reports from 2006 to 2022 was conducted using the reimbursement.info tool.

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Article Synopsis
  • The human papillomavirus (HPV) is a common sexually transmitted virus linked to various diseases, and vaccination is encouraged, but awareness and vaccination rates in Germany are low.
  • A nationwide online survey conducted between June 2019 and January 2024 assessed HPV knowledge among German students, focusing on their demographics and understanding of HPV transmission, vaccination effectiveness, and related issues.
  • Results showed 459 participants, mainly medical students, with significant gaps in HPV knowledge, including misconceptions about cancer cases associated with HPV and the protection offered by the vaccination for both boys and girls.
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Background: Renal cell carcinoma (RCC) is among the most lethal urologic malignancies once metastatic. Current treatment approaches for metastatic RCC (mRCC) involve immune checkpoint inhibitors (ICIs) that target the PD-L1/PD-1 axis. High PD-L1 expression in tumor tissue has been identified as a negative prognostic factor in RCC.

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Purpose: Kidney transplantation (KT) is the most frequently performed organ transplantation. In Germany, KT is performed in urology and surgery departments with unknown consequences of this parallel structure. The aim of the study was to compare the development and outcome of KT in urology and surgery departments.

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Introduction: Vaccination against human papillomavirus (HPV) significantly reduces the risk for malignant diseases like cervix, anal, or penile cancer. However, although vaccination rates are rising, they are still too low mirroring a lack of disease awareness in the community. This study aims to evaluate knowledge about HPV vaccination as well as the vaccination rate among German medical students.

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Article Synopsis
  • Testicular tumors are the most common cancers in young men, and their treatment often includes the implantation of a testicular prosthesis during orchiectomy, yet little data exists on this trend in Germany.
  • Over a 15-year study period (2006-2021), the number of testicular prosthesis implantations in Germany rose from 699 to 870 cases, with notable shifts in reasons for implantation: a decrease in cases due to testicular tumors and an increase related to gender-affirming surgery.
  • Despite an overall increase in prosthesis implantations, a significant portion of hospitals performed very few surgeries (less than 5) consistently over the years, indicating a concentration of procedures in a limited number of facilities.
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Article Synopsis
  • This study analyzes trends in surgical methods, hospital stay length, and mortality rates for kidney transplants (KT) and living donor nephrectomies (LDN) in Germany from 2006 to 2021.
  • Key findings show a decrease in open LDN procedures from 82% to 22%, with laparoscopic methods rising significantly, while robotic LDN began to emerge.
  • Overall, living donor KT had a shorter hospital stay compared to donations after brain death, and in-hospital mortality rates were low, though caution is advised due to the rare deaths of healthy donors following LDN.
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Objectives: Traumatic dental injury occurs during sports competitions, training, and practice and can be prevented by the use of mouthguards. For this reason, this study aimed to evaluate the knowledge and attitudes of sports science faculty students, physical education teachers, and athletes about mouthguards.

Methods: Five hundred thirty-two participants were reached via social media.

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Background: Patient events are an important tool to respond to the increasing need of the public for health information. Through the "patient forum", the German Society of Urology (DGU) is committed to patient information and public relations at its annual congresses. The goal of the study was to evaluate the events from 2017-2019 and to compare them with the first digital patient forum in 2020.

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Introduction: Osteogenesis imperfecta is a genetic disorder leading to multiple fractures and deformities. Intramedullary rods have been used in the surgical treatment of osteogenesis imperfecta for decades. Complication rates reported by current techniques have been high.

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Introduction: The religious and cultural circumcision of male infants in Germany is controversially discussed. After the passing of the religious circumcision bill in 2012, an increase of infant circumcisions without medical indication was feared. The aim of this study was to analyze the development of the circumcision case numbers.

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We report the successful management of a paratesticular liposarcoma, which, to the best of our knowledge, is the largest known of its type. A 62-year-old male presented with a painless, gradually progressive left testicular "giant" mass measuring 60 × 40 cm, weighing 30 kg and growing over a period of three 3 years. Additionally, a 5 × 5 cm trophic ulcer could be seen at the bottom of the scrotum.

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Introduction: The aim of the study was to investigate trends of FT for in-patient treatment of renal RCC in the USA and Germany.

Methods: We analyzed the SEER database for the USA and the nationwide German hospital billing database each from 2006 to 2019 for a RCC diagnosis in combination with FT, radical nephrectomy, and partial nephrectomy. FT was defined as radiofrequency ablation (RFA) or cryotherapy.

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We present a case of a hydronephrotic pelvic kidney in an 18-year-old male reporting about inability to void. Ultrasound showed a hypoechogenic mass mimicking a full urinary bladder. Anticipating urinary retention, a foley was inserted but no urin could be aspirated.

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Populations in seasonal fluctuating environments receive multiple environmental cues and must deal with this heterogenic environment to survive and reproduce. An enlarged literature shows that this situation can be resolved through rapid adaptation in Drosophila melanogaster populations. Long-term monitoring of a population in its natural habitat and quantitative measurement of its responses to seasonal environmental changes are important for understanding the adaptive response of D.

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We aimed to evaluate the clinical and radiological results of early Achilles tenotomy which was performed before Ponseti method in PEV deformities. 37 feet of 26 patients with Dimeglio type 3 and 4 deformities were included in the study. Unlike the classical Ponseti method, patients underwent a mini-open Achilles tenotomy before the first cast.

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Introduction: Testicular cancer (TC) is the most common malignancy among young men. Public awareness of the disease and testicular (self-)examination (TSE) is low. This study aims to evaluate the awareness of German medical students on TC.

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Background: Several international medical societies reported a negative impact on urology residency training programs due to the COVID-19 pandemic.

Objectives: The aim of this study was to investigate the impact of the pandemic on urological residency in Germany.

Materials And Methods: From the 20 of May 2020 until the 20 of June 2020, a Germany-wide online survey on the continuing residency training was distributed via the members of the working group, social media (Facebook, Twitter, Instagram) and the German Society of Residents in Urology (GeSRU e.

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Purpose: Focal therapy (FT) offers an alternative approach for prostate cancer (PCa) treatment in selected patients. However, little is known on its actual establishment in health care reality.

Patients And Methods: We defined FT as high-intensity focused ultrasound (HIFU), hyperthermia ablation, cryotherapy, transurethral ultrasound ablation (TULSA) or vascular-targeted photodynamic therapy (VTP) TOOKAD.

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