Urosepsis 30-day mortality, morbidity, and their risk factors: SERPENS study, a prospective, observational multi-center study.

PURPOSE: To provide a descriptive report of mortality and morbidity in the first 30 days of diagnosis of urosepsis. Secondary aim is to identify risk factors of unfavourable outcomes. METHODS: Prospective observational multicentre cohort study conducted from September 2014 to November 2018 in European hospitals. Adult patients (≥ 18 years) diagnosed with acute urosepsis according to Sepsis-2 criteria with confirmed microbiological infection were included. Outcomes were classified in one of four health states: death, multiple organ failure, single organ failure, and recovery at day 30 from onset of urosepsis. Descriptive statistics and ordinal logistic regression analysis was performed. RESULTS: Three hundred and fifty four patients were recruited, and 30-day mortality rate was 2.8%, rising to 4.6% for severe sepsis. All patients who died had a SOFA score of ≥ 2 at diagnosis. Upon initial diagnosis, 79% (n = 281) of patients presented with OF. Within 30 days, an additional 5% developed OF, resulting in a total of 84% affected. Charlson score (OR 1.14 CI 1.01-1.28), patients with respiratory failure at baseline (OR 2.35, CI 1.32-4.21), ICU admission within the past 12 months (OR 2.05, CI 1.00-4.19), obstruction causative of urosepsis (OR 1.76, CI 1.02-3.05), urosepsis with multi-drug-resistant(MDR) pathogens (OR 2.01, CI 1.15-3.53), and SOFA baseline score ≥ 2 (OR 2.74, CI 1.49-5.07) are significantly associated with day 30 outcomes (OF and death). CONCLUSIONS: Impact of comorbidities and MDR pathogens on outcomes highlights the existence of a distinct group of patients who are prone to mortality and morbidity. These findings underscore the need for the development of pragmatic classifications to better assess the severity of UTIs and guide management strategies. STUDY REGISTRATION: Clinicaltrials.gov registration number NCT02380170.

The association of hemodynamic markers of right ventricular dysfunction with SII index and clinical outcomes in reduced ejection fraction heart failure.

Heart failure (HF) is a clinical syndrome with various etiologies and presentations. The role of the inflammatory pathway in HF prognosis is not fully understood. We investigated the association between the systemic immune-inflammation index (SII) and HF complicated by right ventricular dysfunction (RVD) and whether the SII is related to compromised hemodynamic volume status. A total of 235 patients with HF with reduced ejection fraction (HFrEF) were enrolled and divided into 2 groups according to the presence of RVD. The relationship between the SII score, hemodynamic parameters, and clinical endpoints was evaluated. Higher SII scores and neutrophil counts (P < .001 and P = .017, respectively) were observed in the RVD group (n = 120). In the high SII score group (≥590.4), hospitalization and the need for positive inotrope treatment were significantly higher (P = .026 and P = .009, respectively), and left ventricular ejection fraction (LVEF) was significantly lower (P = .015). In addition, in the high SII score group, right heart catheterization values, including cardiac output and index, were significantly impaired compared with those in the lower SII score group. There was a significant negative correlation between the SII score and the LVEF, cardiac output, and cardiac index in the correlation analyses. A significant relationship was observed between indirect inflammation and RVD in patients with HFrEF. The hemodynamic volume status and functional capacity were impaired in patients with high SII scores. These results indicated that advanced HF with worse outcomes may be related to the inflammatory process.

The prevalence and topographic distribution of penile calcification in a large cohort: a retrospective cross-sectional study.

The prevalence of penile calcification in the population remains uncertain. This retrospective multicenter study aimed to determine the prevalence and characteristics of penile calcification in a large cohort of male patients undergoing non-contrast pelvic tomography. A total of 14 545 scans obtained from 19 participating centers between 2016 and 2022 were retrospectively analyzed within a 3-months period. Eligible scans (n = 12 709) were included in the analysis. Patient age, penile imaging status, presence of calcified plaque, and plaque measurements were recorded. Statistical analysis was performed to assess the relationships between calcified plaque, patient age, plaque characteristics, and plaque location. Among the analyzed scans, 767 (6.04%) patients were found to have at least one calcified plaque. Patients with calcified plaque had a significantly higher median age (64 years (IQR 56-72)) compared to those with normal penile evaluation (49 years (IQR 36-60) (p < 0.001). Of the patients with calcified plaque, 46.4% had only one plaque, while 53.6% had multiple plaques. There was a positive correlation between age and the number of plaques (r = 0.31, p < 0.001). The average dimensions of the calcified plaques were as follows: width: 3.9 ± 5 mm, length: 5.3 ± 5.2 mm, height: 3.5 ± 3.2 mm, with an average plaque area of 29 ± 165 mm² and mean plaque volume of 269 ± 3187 mm³. Plaques were predominantly located in the proximal and mid-penile regions (44.1% and 40.5%, respectively), with 77.7% located on the dorsal side of the penis. The hardness level of plaques, assessed by Hounsfield units, median of 362 (IQR 250-487) (range: 100-1400). Patients with multiple plaques had significantly higher Hounsfield unit values compared to those with a single plaque (p = 0.003). Our study revealed that patients with calcified plaques are older and have multiple plaques predominantly located on the dorsal and proximal side of the penis.

Comparative Survival Function in Patients with Positive Surgical Margins Following Laryngectomy.

Aims: This study aims to make a comparative analysis of disease-free survival (DFS) and overall disease-specific survival (OS) in patients with laryngeal carcinoma. Materials and methods: The study was designed retrospectively. Sixteen patients with postoperative PSM and 30 with negative surgical margins (NSM) were included. Survival analysis and Long-Rank comparisons was performed for DFS and OS between groups. Results: PSM was a significant independent risk factor for loco-regional recurrence and disease-related mortality (p = 0.004, HR: 1.6, p = 0.002, HR: 3.2, respectively). DFS and OS were significantly longer in NSM group (p = 0.001 and 0.003, respectively). For PSM group, 2- and 5-year DFS rates were 57%; OS rates were 80% and 34% respectively. In NSM group, 2- and 5-year DFS rates were 96% and 83%; OS rates were found to be 96%. Conclusion: PSM had significant relation with poor prognosis.

Epidemiological Comparison between Two Decades of Pediatric Head Injury Hospitalization in Turkey in 2000-2010 and 2011-2020.

AIM: To understand the changing trends in pediatric head injury in a university hospital comparing two decades. MATERIAL AND METHODS: The medical records of pediatric patients hospitalized for head injuries were evaluated retrospectively between 2000 and 2020 to investigate the epidemiological differences between decades. The patient files were evaluated in terms of age, sex, mechanism of trauma, whether there was additional trauma, radiological findings, Glasgow coma score (GCS), and Rankin scores. RESULTS: A difference was found between the ages of the patients who were hospitalized for head trauma in 2000-2010 (first decade) and 2011-2020 (second decade) (p < 0.001). The admission rate of children in the preschool age group was higher in the second decade (p < 0.05), whereas the admission rate of school-age children and adolescents was higher in the first decade (p < 0.05). The admission rate of patients who had head trauma due to traffic accidents was higher in the first decade (p < 0.05). The rate of linear fracture was higher in the second decade (29.90% vs. 55.60%, p < 0.05). The incidence of epidural hemorrhage was higher in patients admitted in the first decade (18.50% vs. 7.90%, p < 0.05). CONCLUSION: Some classical information has changed over the years. Multicenter studies with a higher number of patients will correct the changing knowledge about pediatric head trauma.

Characteristics of diabetes mellitus patients in Turkey: An analysis of national electronic health records.

BACKGROUND: It was estimated that there were 537 million people with diabetes mellitus in 2021, representing 10.5% of the global adult population. Diabetes prevalence in Turkey is 13.5%, according to a meta-analysis and 17.3% according to a recent study. Although the primary purpose of Electronic Health Records (EHRs) is clinical, researchers can use them to conduct epidemiologic investigations. This study aims to document the prevalence of diabetes and to evaluate the healthcare utilization of people with diabetes compared to the people without diabetes, based on national EHR. METHODS: Only people over 14 years old were included in the analysis. Our criteria for being diabetic were 1) having an HbA1c over 6.5% (48 mmol/mol), 2) having a prescription with DM diagnosis, ICD-10 codes E10-E14, or 3) having at least two fasting blood glucose measurements over 126 mg/dl. RESULTS: At the end of 2020, there were 7,178,674 individuals with diabetes, with 11.12% prevalence, 13.10% in women while 9.12% in men. Age-adjusted healthcare facility admission per capita was 15.5 for people with diabetes, 9.5 for people without diabetes, while the number of prescriptions was 7.9 for people with diabetes while 4.5 for people without diabetes in 2019. The mean number of prescriptions containing antidiabetics was 2.88 per person with diabetes in 2019. DISCUSSION: Approximately 11% of Turkish people have diagnosed with diabetes. We estimate that about one-third of people with diabetes are undiagnosed and the majority of these people are men. The results show that such large databases have the capability of supplying a vast amount of information to the scientific community.

Predictive Value of Resting Fractional Flow Reserve and Atherogenic Index of Plasma for Evaluation of Physiologically Significant Coronary Artery Lesions.

This study aimed to assess the relationship between the atherogenic index of plasma (AIP) and resting distal-to-aortic pressure ratio (Pd/Pa) in patients with intermediate coronary artery stenosis. This retrospective study included 802 chronic coronary syndrome patients with intermediate coronary artery stenosis who underwent fractional flow reserve (FFR) measurement. The resting Pd/Pa showed a significant negative correlation with AIP (rho= -.205, p < .001). When final FFR was divided into three tertiles (≤80, 81-89, ≥90), resting Pd/Pa was significantly lower, and AIP was markedly higher in the lower final FFR tertiles (both AIP and resting Pd/Pa differed significantly across the all three tertiles, p < .001). Furthermore, functionally significant stenosis independent predictors in multivariate analyses were AIP and resting Pd/Pa (p = .010 and p < .001, respectively). We observed for the first time an increase in AIP levels in the presence of functionally significant stenoses that may help better planning and identification of those patients with the functionally substantial atherosclerotic burden.

Generation of a Beta-Cell Transplant Animal Model of Diabetes Using CRISPR Technology.

Since insulin deficiency results from pancreatic beta-cell destruction, all type 1 and most type 2 diabetes patients eventually require life-long insulin injections. Insulin gene synthesis could also be impaired due to insulin gene mutations as observed in diabetic patients with MODY 10. At this point, insulin gene therapy could be very effective to recompense insulin deficiency under these circumstances. For this reason, an HIV-based lentiviral vector carrying the insulin gene under the control of insulin promoter (LentiINS) was generated, and its therapeutic efficacy was tested in a beta-cell transplant model lacking insulin produced by CRISPR/Cas9-mediated genetically engineered pancreatic beta cells. To generate an insulin knockout beta-cell transplant animal model of diabetes, a dual gene knockout plasmid system involving CRISPR/Cas9 was transfected into a mouse pancreatic beta cell line (Min6). Fluorescence microscopy and antibiotic selection were utilized to select the insulin gene knockout clones. Transplantation of the genetically engineered pancreatic beta cells under the kidney capsule of STZ-induced diabetic rats revealed LentiINS- but not LentiLacZ-infected Ins2KO cells transiently reduced hyperglycemia similar to that of MIN6 in diabetic animals. These results suggest LentiINS has the potential to functionally restore insulin production in an insulin knockout beta-cell transplant animal model of diabetes.

Management of diabetic foot ulcers and the challenging points: An endocrine view.

Diabetic foot ulcers (DFU) are one of the most challenging complications of diabetes. Up to one-third of patients with diabetes mellitus (DM) may suffer from DFUs during their life. DFU is one of the leading causes of morbidity in patients with DM. The treatment period is challenging, and the recurrence rate of DFUs is high. Hence, establishing prevention strategies is the most important point to be emphasized. A multidisciplinary approach is necessary in the prevention and treatment of DFUs. Patients at risk should be identified, and prevention measures should be taken based on the risk category. Once a DFU is formed, the appropriate classification and evidence-based treatment interventions should be executed. Glycemic control, diagnosis and treatment of vascular disease, local wound care, diagnosis, and treatment of infection should be addressed along with the proper evaluation and management of general health status.

Diagnostic Value of Butanol Threshold Test in COVID-19 Related Olfactory Dysfunction.

Olfactory and taste dysfunction has been reported as a specific, preliminary symptom in COVID-19, but a few comparative studies with quantitative tests are reported. In this study, we aimed to compare the butanol olfactory threshold values between COVID-19 patients and healthy volunteers.A cross-sectional study was designed. A total of 53 patients were included in the COVID-19 group and the control group. The definitive diagnosis of COVID-19 was made with reverse-transcription polymerase chain reaction (RT-PCR) test. Frequency of odor and taste dysfunction and other head and neck system-specific and other symptoms were recorded. Afterward, olfactory threshold values determined according to Connecticut Chemosensory Clinical Research Center (CCCRC) test principle for study groups. 21 patients included in the COVID-19 group and 32 patients in the control group. Symptom onset time was 7.1 ± 3.1 (min: 3, max: 14) days for COVID-19 patients. The most common symptom in the otolaryngology system was olfactory dysfunction (n = 15, 71.4%). The butanol olfactory threshold value was determined as an average of 4.4 ± 1.9 in the COVID-19 group and 6.4 ± 0.8 in the control group (p < 0.001, 95% CI 2.9-1.0). The sensitivity of the butanol threshold test for COVID-19 related olfactory dysfunction was 80.0% and the specificity was 66.6%. For differential, early and initial, diagnosis of COVID-19, complaint of the smell dysfunctions, and impairment butanol threshold may be a distinctive indicator.

Phantosmia with COVID-19 Related Olfactory Dysfunction: Report of Nine Case.

Phantosmia has been described as a sense of smell without a true stimulating odor and not been reported with COVID-19 disease. Nine patients admitted to Ear Nose Throat (ENT) Clinic with complaints of a phantom smell sense after an average of 33.5 ± 9.5 days after the initial PCR diagnosis. According to the Sniffin 'Sticks test, phantosmia was associated with objective hyposmia in three patients with the persistent phantom smell, and other six patients were detected normosmic. Phantosmia or olfactory hallucinations have not been previously associated with COVID-19 disease. Additionally, COVID-19 related phantosmia showed different characteristics according to described in the literature. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-021-02505-z.

Analysis of Factors Causing False-Negative Real-Time Polymerase Chain Reaction Results in Oropharyngeal and Nasopharyngeal Swabs of Patients With COVID-19.

OBJECTIVES: To analyze factors regarding patient characteristics, sampling techniques, and coronavirus disease 2019 (COVID-19) specific manifestations that may cause false-negative reverse-transcription polymerase chain reaction (RT-PCR). MATERIALS AND METHODS: A cross-sectional study was conducted. For the diagnosis of COVID-19, patients with RT-PCR test positive in the first nasopharyngeal and oropharyngeal swabs were accepted as true positive, and patients with negative 3 consecutive swab results were considered true negative. Those who had a negative initial swab were considered false negatives if they subsequently tested positive on the second or third swab. Demographic data of the patients, the onset of the disease, presence of nasal septal deviation, presence of epistaxis, the clinician (otolaryngologist/other physicians [OP]) who collected the samples, and medical treatments for laryngopharyngeal reflux, allergic respiratory diseases, allergic rhinitis, which include proton pump inhibitors and nasal steroids (NS), were documented. The analysis of dependent variables was performed with the chi-square test. Binary logistic regression was performed for significant variables. RESULTS: A total of 399 patients were included in the study, and 357 (89.5%) patients were detected as positive after 2 or 3 consecutive RT-PCR tests. The presence of ageusia, anosmia, and collecting the samples within 7 days following the onset of symptoms were determined as significant factors for positive RT-PCR results (P = <.001; odds ratio [OR] = 6.2, 5.8, 11.6, respectively). The profession of the clinician (OP), NS use, and the presence of epistaxis were detected as significant factors for the false-negative RT-PCR results (P < .001; OR = 2.3, 3.1, 8.7, respectively). CONCLUSIONS: Patient- and/or sample-related factors can affect RT-PCR results of possible COVID-19 cases. The presence of these factors can easily be determined in cases with high clinical suspicion and negative RT-PCR results. The presence of ageusia, anosmia, early sampling (<7days), and appropriate collection of swabs decrease false-negative RT-PCR results.

Analysis of patient- and procedure-related risk factors for nasal septal perforations following septoplasty.

OBJECTIVES: To assess the possible relationship between various predictive factors (patient or surgery related) and the development of nasal septal perforations (NSP) with the help of a large study group. METHODS: One hundred and forty-three patients were included in the study. The presence of the following factors was evaluated and compared between the NSP and healthy group: types of surgeries, presence of unilateral or bilateral mucosal tears, concomitant inferior turbinate interventions, smoking, accompanying diabetes mellitus (DM) or allergic rhinitis (AR), types of nasal packings, duration of the surgery (minutes), and the experience of the surgeon (senior/junior). Nasal septal deviations were grouped into two: simple cartilage crests at the septum base and other-more complicated-deviations. RESULTS: NSP was detected in six (4.2%) patients after a mean follow-up of 9.3 ± 3.7 (min: 6 max: 14) months. None of these patients suffered from (AR) or DM. Four of these patients had unilateral and one patient had bilateral mucosal tears during the surgeries. None of the above-mentioned factors-including mucosal tears, type of the deviation or experience of the surgeon-had a significant effect on NSP. CONCLUSION: Untreated bilateral corresponding mucosal tears are the main cause of NSP. When immediately repaired, unilateral or bilateral tears do not affect the development of NSP significantly. Patient-related factors such as age, DM, smoking, AR, and procedure-related factors such as duration, the complexity of the septal deviation, type of the nasal packing, and experience of the surgeon also do not have a significant effect on NSP.

Identifying Clinical Characteristics of Hypoparathyroidism in Turkey: HIPOPARATURK-NET Study.

Hypoparathyroidism is an orphan disease with ill-defined epidemiology that is subject to geographic variability. We conducted this study to assess the demographics, etiologic distribution, treatment patterns and complication frequency of patients with chronic hypoparathyroidism in Turkey. This is a retrospective, cross-sectional database study, with collaboration of 30 endocrinology centers located in 20 cities across seven geographical regions of Turkey. A total of 830 adults (mean age 49.6 ± 13.5 years; female 81.2%) with hypoparathyroidism (mean duration 9.7 ± 9.0 years) were included in the final analysis. Hypoparathyroidism was predominantly surgery-induced (n = 686, 82.6%). The insulting surgeries was carried out mostly due to benign causes in postsurgical group (SG) (n = 504, 73.5%) while patients in nonsurgical group (NSG) was most frequently classified as idiopathic (n = 103, 71.5%). The treatment was highly dependent on calcium salts (n = 771, 92.9%), calcitriol (n = 786, 94.7%) and to a lower extent cholecalciferol use (n = 635, 76.5%) while the rate of parathyroid hormone (n = 2, 0.2%) use was low. Serum calcium levels were most frequently kept in the normal range (sCa 8.5-10.5 mg/dL, n = 383, 46.1%) which might be higher than desired for this patient group. NSG had a lower mean plasma PTH concentration (6.42 ± 5.53 vs. 9.09 ± 7.08 ng/l, p < 0.0001), higher daily intake of elementary calcium (2038 ± 1214 vs. 1846 ± 1355 mg/day, p = 0.0193) and calcitriol (0.78 ± 0.39 vs. 0.69 ± 0.38 mcg/day, p = 0.0057), a higher rate of chronic renal disease (9.7% vs. 3.6%, p = 0.0017), epilepsy (6.3% vs. 1.6%, p = 0.0009), intracranial calcifications (11.8% vs. 7.3%, p < 0.0001) and cataracts (22.2% vs. 13.7%, p = 0.0096) compared to SG. In conclusion, postsurgical hypoparathyroidism is the dominant etiology of hypoparathyroidism in Turkey while the nonsurgical patients have a higher disease burden with greater need for medications and increased risk of complications than the postsurgical patients.

The Role of Serum Adhesion Molecules s-ICAM-1 and s-VCAM-1 in Chronic Otitis Media Pathogenesis: A Prospective Controlled Study.

The aim of this study was to determine the levels of soluble intracellular adhesion molecule-1 (s-ICAM-1) and soluble vascular cell adhesion molecule- 1 (s-VCAM-1) in patients with chronic otitis media (COM) according to the disease profile and to compare with ears without otitis media. Eighty-nine patients had ear surgery were included in the study prospectively. 78 patients who underwent tympanomastoidectomy included in the study group and 11 patients who underwent exploratory tympanotomy included in the control group prospectively. The level of s-ICAM-1 and s-VCAM-1 measured with ELISA technique. s-ICAM-1 and s-VCAM-1 levels compared between COM specific diseases group and with the control group. Levels of s-ICAM-1 and s-VCAM-1 measured as 584.5 ± 165.3 ng/ml and 541.1 ± 237.3 ng/ml in patients with COM, 384.4 ± 99.6 ng/ml and 551.7 ± 336.4 ng/ml in the control group respectively. The mean of s-ICAM-1 detected significantly higher in the COM group (p < 0.001). But the mean of s-VCAM-1 in the COM and control group was similar (p = 0.895). Also, s-ICAM-1 was significantly higher in patients with cholesteatoma, ossicular chain defects and tympanic membrane retraction (p = 0.037, 0.045 and 0.032, respectively). Although s-VCAM-1 level was not affected by cholesteatoma, ossicular chain defect and tympanic membrane retraction (p = 0.178, 0.243, p = 0.164, respectively). While the mean of s-ICAM-1 was detected significantly higher in COM and related pathologies therefore, increased serum levels may reflect the severity of the disease. But, s-VCAM-1 was not affected by COM and COM-specific diseases.

Correlation of the Neutrophil-to-Lymphocyte Ratio with the Middle Ear Risk Index in Patients with Chronic Otitis Media.

This study aimed to investigate the neutrophil-to-lymphocyte ratio (NLR) and severity of the chronic otitis media according to middle ear risk index (MERI) scores. The NLR and middle ear risk index were calculated for 210 chronic otitis media (COM) patients retrospectively. NLR compared between COM patients and 159 participants in control group. Pearson correlation analysis was performed for NLR and MERI. In addition, The cut-off value, sensitivity, and specificity for NLR were determined in COM according to the severity of the disease with ROC analysis. The average of NLR in all patients was 1.94 ± 0.89. NLR was calculated as 2.05 ± 1.03 in the patients with COM and 1.79 ± 0.64 in the control group (p = 0.006, 95% CI 0.07-0.44, t test). According to the ROC analysis, the cut-off point was determined as 1.95 for moderate and severe disease in MERI. For the cut of a NLR = 1.95, sensitivity was calculated as 48.5% and the specificity 57.1% for moderate and severe COM. MERI score was found significantly higher in patients with postoperative graft perforation (p < 0.001, 95% CI 0.7-1.8). NLR has not related significantly with the MERI score according to linear regression analysis (p = 0.927). NLR was found to be significantly higher in chronic otitis media patients compared to the control group. But NLR was not related to the severity of the disease classified with MERI. The cut-off value, sensitivity and sensitivity rates of NLR obtained was not available for clinically use.

Evaluation of effects of chronic nasal steroid use on rhinological symptoms of COVID-19 with SNOT-22 questionnaire.

BACKGROUND: The benefits of corticosteroids for the treatment of COVID-19 infection are documented in the literature. The goal of the study is to compare the severity of rhinological symptoms of COVID-19 between patients with nasal steroid use (NSU) and the control group (CG) using the sino-nasal outcome test (SNOT-22) questionnaire. METHODS: A face-to-face survey was conducted at a second referral state hospital between. Patients with a complete recovery from COVID-19 were included in NSU and CG groups. Two subscales of the SNOT-22 were filled by the patients. The frequency and duration of smell and taste loss and SNOT-22 scores were compared between the two groups. RESULTS: Forty-seven patients were included in the study. Thirty-one patients were in CG and 16 patients in the NSU group. Twenty-four (51.1%) patients were females and 23 (48.9%) were males. The mean age was 41.4 ± 8.6 years. Olfactory dysfunction was detected in 12 (75%) patients in the NSU group, and 31 (93.3%) patients in the control group (CG). Gustatory dysfunction was seen in 10 (62.5%) patients in the NSU group and 24 (77.4%) patients NSU group. (p = 0.071, 0.279, respectively). The duration of the olfactory (6.6 ± 2.5 days) and gustatory dysfunction (6.1 ± 2.6 days) and the mean SNOT-22 total score (11.9 ± 1.6) was significantly lower in the NSU group (p < 0.001, CI 11.1-5.1, CI 9.9-4.6, CI 9.3-5.9, respectively). CONCLUSIONS: Although nasal steroid use does not prevent olfactory and gustatory dysfunction in COVID-19 patients, it may reduce the severity and duration of these symptoms.

Clinical Characteristics and Follow-Up Results of Adrenal Incidentaloma.

It is recommended that adrenal incidentaloma patients should be monitored for radiological changes, increase in size and new functionality that may occur in the future, even if they are benign and nonfunctional at the initial evaluation. Our aim is to evaluate the key clinical characteristics of adrenal incidentaloma patients focusing on changes during follow-up and associated clinical outcomes. A total of 755 patients (median age: 56 years), with an adrenal incidentaloma > 1 cm and underwent functionality tests, were included in the study. Clinical characteristics, functionality status and follow-up durations were recorded. During the course of follow-up, any changes in size and development of new functionality, and clinical consequences thereof were evaluated. In 71.8% of patients, incidentalomas were non-functional. Most frequent functionality (15.8%, n=119) was subclinical hypercortisolemia (SH) [10.9% (n=82) possible autonomous cortisol secretion (PACS) and 4.9% (n=37) autonomous cortisol secretion (ACS)] of all incidentalomas. Frequencies of Cushing's syndrome (CS), pheochromacytoma and primary hyperaldosteronism were 4.9% (n=37), 3.8% (n=29) and 3.7% (n=28), respectively. Adrenocortical carcinoma frequency was 1.5% (n=11). Of 755 patients, 43% (n=325) were followed up regularly more than 6 months. Median follow-up duration was 24 months (6-120). A total of 17 (5.2%) patients, which had non-functional incidentalomas at baseline had developed new functionality during follow-up, of which 15 (4.6%) were SH [13 patients (4%) PACS and 2 patients (0.6%) ACS] and 2 (0.6%) were CS. During follow-up, 24% (n=78) of the patients had an increase in mass size between 5-9 mm, while 11.7% (n=38) of the patients had an increase of ≥10 mm. During follow-up, 4% (n=13) of the patients developed a new lesion with a diameter ≥10 mm on the opposite side. In patients with a follow-up duration of more than 2 years, frequencies of size increase and new lesion emerging at the opposite adrenal gland were higher. 14 patients (4.3% of the patients with regular follow-up) underwent surgery due to increase in size or development of new functionality during follow-up. Our study demonstrated that a necessity for surgery may arise due to increase in size and development of functionality during follow-up period in adrenal incidentaloma patients, and thus continuing patient follow-up, even with wider intervals, will be appropriate.

Evaluation of Acquired Thrombocytopenia According to the Balloon-Expandable Versus Self-Expandable Valves in Patients Undergoing Transcatheter Aortic Valve Replacement.

In patients with severe aortic stenosis, the data about the incidence of acquired thrombocytopenia according to the use of balloon-expandable or self-expandable valves are limited. We investigated the relationship between the post-transcatheter aortic valve replacement (TAVR) thrombocytopenia and the balloon-expandable or self-expandable valves. A total of 127 consecutive patients who underwent TAVR were retrospectively analyzed. Among the study population, 61 (48%) patients underwent TAVR with the balloon-expandable valve and the 66 (52%) patients with the self-expandable valve. Procedural success did not differ between the groups (P = .575). The access site complications and in-hospital mortality were the same across the groups (P = .225 and P = .466). However, paravalvular (PV) leaks were significantly higher in the self-expandable valve group (P = .007). Among all, 65 patients experienced thrombocytopenia, which was more frequent in the self-expandable valve group (63.6 vs 37.7%, P = .005). In multivariate analyses, admission platelet count, PV leak, and self-expandable valve deployment were the predictors of thrombocytopenia (P = .001, P = .002, and P = .021, respectively). The present study showed a higher incidence of acquired thrombocytopenia in the self-expandable valve group. Although the procedural success was similar between the groups, postprocedural PV leaks were more common in the self-expandable valve group.