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BACKGROUND: How much labial tissue should be left after labiaplasty is a controversial issue. OBJECTIVES: The objective was to investigate the effect of residual labial tissue following labiaplasty operations on sexual function. METHODS: A total of 150 females who underwent labiaplasty between 2019 and 2021 and their partners were included in the study. In this retrospective study, linear labiaplasty technique was applied according to the patient's request. Patients were either below 1â cm or above 1â cm according to the remaining labial width at follow-up. The remaining labial tissues were classified according to the Motakef classification. Patients with a labial width above 1â cm were included in Group 1, and patients with a labial width below 1â cm were included in Group 2. Sexual function, sexual experience, body image, and erectile function of their partners were compared preoperatively and 2 years postoperatively with appropriate questionnaires. RESULTS: Sexual function, sexual experience, and body image of females improved in all patients. However, the improvement was more apparent with with remaining labial tissue of greater than 1â cm. The increase in the survey results of the partners was found to be similar. CONCLUSIONS: The sexual function of the patients was better when the width of the labium was longer than 1â cm. This may be due to better protection of the neurovascular structures. This favorable effect was also seen in the subjective evaluation of the partners.
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Márgenes de Escisión , Vulva , Femenino , Masculino , Humanos , Estudios Retrospectivos , Vulva/cirugía , Conducta Sexual , Imagen CorporalRESUMEN
BACKGROUND: Labiaplasty, which has become increasingly popular in recent years, is chosen by women for both cosmetic and functional reasons. It creates significant changes in female sexuality, resulting in high satisfaction rates, but there are limited data on its effects on male sexual response. OBJECTIVES: The aim of this study was to investigate the effects of labiaplasty on partners. METHODS: The partners of 49 patients who underwent labiaplasty between January 2020 and May 2023 were included in the study. Male Sexual Health Questionnaire Ejaculatory Dysfunction (MSHQ-EjD), Golombok-Rust Sexual Satisfaction Scale, and New Sexual Satisfaction Scale questionnaires were administered to the partners preoperatively and 6 months postoperatively. RESULTS: There was no significant difference between preoperative and postoperative responses to the MSHQ-EjD questionnaire. The postoperative increase in the New Sexual Satisfaction Scale compared with the preoperative score was statistically significant. Statistically significant positive changes were observed postoperatively in the Golombok-Rust Sexual Satisfaction Scale categories of intercourse frequency, communication, satisfaction, and nature of sexual intercourse. CONCLUSIONS: Labiaplasty operation had positive effects on male sexual response but had no effect on ejaculation function and difficulty.
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Vulva , Humanos , Femenino , Vulva/cirugía , Adulto , Masculino , Encuestas y Cuestionarios , Parejas Sexuales/psicología , Satisfacción Personal , Persona de Mediana Edad , Adulto Joven , Procedimientos de Cirugía Plástica/efectos adversos , Satisfacción del Paciente , Coito/psicología , Resultado del TratamientoRESUMEN
OBJECTIVE: The older adult population in Turkey has increased by 22.6% in the last 5 years, and the characteristics of such patients with asthma remain uninvestigated. Therefore, we aimed to evaluate the characteristics of older adults with asthma according to sex and asthma control status to provide an in-depth overview of asthma in this population in Turkey. METHODS: The data of older adults (age 65 years and over) with asthma were obtained from a multicenter, cross-sectional asthma database registry (Turkish Adult Asthma Registry, TAAR) funded by the Turkish Thoracic Society. Comparisons were made based on sex and asthma control levels using the Global Initiative for Asthma (GINA) Asthma Symptom Control Questionnaire. RESULTS: Of the 2053 (11.5%) patients registered with the TAAR, 227 were older adults (median age, 69 (8), women, 75.8% (n = 172)). Of these, 46.5% (n = 101) had obesity to some degree. Compared with men, women had lower education, income levels, and employment rates. Additionally, women exhibited a higher prevalence of obesity, hypertension, and thyroid gland disease than men. Being female (OR: 2.99; 95% CI: 1.307-6.880), the presence of gastroesophageal reflux disease (OR: 2.855; 95% CI: 1.330-6.130), and a predicted forced expiratory volume in the first-second value lower than 80% (OR: 2.938; 95% CI: 1.451-5.948) were associated with poorly controlled asthma. CONCLUSIONS: Herein, older adults comprised 11.5% of adult patients with asthma. Being female poses a disadvantage in terms of both asthma prevalence and control in the older adult asthmatic population owing to the prevalence of comorbidities and socioeconomic sex-related distinguishing factors.
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INTRODUCTION: National data on asthma characteristics and the factors associated with uncontrolled asthma seem to be necessary for every country. For this purpose, we developed the Turkish Adult Asthma Registry for patients with asthma aiming to take a snapshot of our patients, thereby assigning the unmet needs and niche areas of intervention. METHODS: Case entries were performed between March 2018 and March 2022. A web-based application was used to record data. Study outcomes were demographic features, disease characteristics, asthma control levels, and phenotypes. RESULTS: The registry included 2053 patients from 36 study centers in Turkey. Female subjects dominated the group (n = 1535, 74.8%). The majority of the patients had allergic (n = 1158, 65.3%) and eosinophilic (n = 1174, 57.2%) asthma. Six hundred nineteen (32.2%) of the patients had obese asthma. Severe asthma existed in 670 (32.6%) patients. Majority of cases were on step 3-5 treatment (n: 1525; 88.1%). Uncontrolled asthma was associated with low educational level, severe asthma attacks in the last year, low FEV1, existence of chronic rhinosinusitis and living in particular regions. CONCLUSION: The picture of this registry showed a dominancy of middle-aged obese women with moderate-to-severe asthma. We also determined particular strategic targets such as low educational level, severe asthma attacks, low FEV1, and chronic rhinosinusitis to decrease uncontrolled asthma in our country. Moreover, some regional strategies may also be needed as uncontrolled asthma is higher in certain regions. We believe that these data will guide authorities to reestablish national asthma programs to improve asthma service delivery.
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Asma , Persona de Mediana Edad , Adulto , Humanos , Femenino , Asma/terapia , Turquía/epidemiología , Obesidad/complicaciones , Sistema de RegistrosRESUMEN
BACKGROUND: Pulmonary embolism (PE) is a common complication of deep vein thrombosis that causes high mortality and morbidity. This study aimed to determine the relationship between clinical risk scoring for early mortality and fractional exhaled nitric oxide (FeNO) in PE patients. METHODS: The study included a total of 98 subjects, 68 patients diagnosed with PE in the emergency department, and 30 healthy controls. Patients with PE were grouped according to clinical scoring of early mortality risk as low (n = 20), moderate-low (n = 24), and moderate-high (n = 24) risk. FeNO levels were measured after diagnosis. RESULTS: FeNO levels were significantly higher in patients with moderate-high risk PE compared to the other three groups and in those with moderate-low risk PE compared to the control group (p < 0.001 for all). Moderate to strong positive correlations were observed between FeNO level and mean pulmonary artery pressure (r = 0.818, p = 0.01), troponin-I (r = 0.67, p = 0.01), pro-BNP (r = 0.762, p = 0.01), and D-dimer levels (r = 0.652, p = 0.01). A FeNO cutoff value of 7.5 ppb had 84% sensitivity and 78% specificity in differentiating moderate-high risk PE from moderate-low risk PE. CONCLUSIONS: FeNO may be as reliable, noninvasive, and easily accessible as cardiac biomarkers in clinical risk scoring for early mortality in PE patients.
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Prueba de Óxido Nítrico Exhalado Fraccionado , Embolia Pulmonar , Humanos , Óxido Nítrico , Pruebas Respiratorias , Embolia Pulmonar/diagnóstico , Medición de Riesgo , BiomarcadoresRESUMEN
Introduction: Pulmonary thromboembolism (PTE) is a life-threatening disease, with substantial treatment-related complications, difficult follow-up, treatment compliance, and high costs. This study aimed to assess treatment costs with various maintenance therapy regimens, complications, and patient adherence to treatment over a one-year follow-up period. Materials and Methods: This observational, prospective study included 142 patients with PTE who received maintenance anticoagulation therapy between November 2020 and March 2023. The patients were observed at three-month intervals for a year. Possible treatment-related complications, recurrence, mortality, and treatment costs were recorded. Result: Our results showed that there was no significant difference in bleeding risk based on the drugs used for initial or maintenance treatment. In maintenance therapy, low-molecular-weight heparin (LMWH), warfarin, and direct oral anticoagulant (DOAC) treatment regimens had similar treatment adherence and comparable efficacy and safety in terms of recurrence and bleeding (p> 0.05). Four patients (2.8%) were diagnosed with chronic thromboembolic disease. The one-year mortality rate was 24.6% (n= 35), of which 82.9% (n= 29) occurred within the first three months. Hospital mortality rates with the different maintenance therapies were 8.8% in the LMWH group, 5.7% in the warfarin group, and 3.2% in the DOAC group. The annual cost of using LMWH was higher than that of rivaroxaban, apixaban, and warfarin (p< 0.001) while there was no significant cost difference between DOACs and warfarin (p> 0.05). Conclusions: In our study, the LMWH, warfarin, and DOAC treatment regimens had similar efficacy, safety, and patient compliance. In terms of cost, LMWH was the costliest while DOAC and warfarin were similar.
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Embolia Pulmonar , Tromboembolia Venosa , Humanos , Warfarina/efectos adversos , Heparina de Bajo-Peso-Molecular/uso terapéutico , Anticoagulantes/uso terapéutico , Centros de Atención Terciaria , Estudios de Seguimiento , Estudios Prospectivos , Embolia Pulmonar/tratamiento farmacológico , Embolia Pulmonar/complicaciones , Costos de la Atención en Salud , Administración Oral , Tromboembolia Venosa/tratamiento farmacológicoRESUMEN
In addition to the highly variable clinical presentation of acute COVID-19 infection, it can also cause various postacute signs and symptoms. This study aimed to evaluate patients with postacute COVID-19 over 12 weeks of follow-up. The study included 151 patients who were diagnosed with COVID-19 by real-time polymerase chain reaction of a nasopharyngeal swab 1 month earlier, had radiologic findings consistent with COVID-19 pneumonia, and presented to the post-COVID-19 outpatient clinic between May and August 2021. The patients were divided into three groups based on COVID-19 severity: nonsevere pneumonia (Group 1), severe pneumonia (Group 2), and severe pneumonia requiring intensive care (Group 3). Evaluation of laboratory parameters at 4 and 12 weeks showed that Group 3 had a higher lactose dehydrogenase (LDH) level and a lower mean platelet volume than the other groups at both time points (p = 0.001 for all). Group 3 also had lower percent predicted forced vital capacity (FVC%), percent predicted forced expiration volume in 1 s (FEV1%), and percent predicted diffusion capacity of the lungs for carbon monoxide divided by alveolar volume (DLCO/VA%) compared to Groups 1 and 2 at Week 4 (p = 0.001, 0.004, 0.001, respectively) and compared to Group 1 at 12 weeks (p = 0.002, 0.03, 0.001, respectively). Patients with persistent dyspnea at 12 weeks had significantly lower FEV1%, FVC%, DLCO/VA%, and saturation levels in room air and significantly higher LDH, pro-BNP, D-dimer, and heart rate compared to those without dyspnea (p = 0.001 for all). Although the lungs are most commonly affected after COVID-19 infection, vascular and endothelial damage also causes multisystem involvement. Our study indicates that laboratory values, radiological signs, and pulmonary functional capacity improved in most patients after 12 weeks of follow-up.
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COVID-19 , COVID-19/diagnóstico , Estudios de Seguimiento , Volumen Espiratorio Forzado , Humanos , Pulmón/diagnóstico por imagen , Pruebas de Función RespiratoriaRESUMEN
Coronavirus disease 2019 (COVID-19) is one of the most pressing health problems of this century, but our knowledge of the disease is still limited. In this study, we aimed to examine serum-soluble urokinase plasminogen activator receptor (suPAR) and kidney injury molecule 1 (KIM-1) levels based on the clinical course of COVID-19. Our study included 102 patients over the age of 18 who were diagnosed as having COVID-19 between September 2020 and December 2020 and a control group of 50 health workers over the age of 18 whose severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) PCR results were negative. KIM-1 was measured by ELISA and suPAR by suPARnostic™ assay. Analysis of previously identified variables of prognostic significance in COVID-19 revealed high neutrophil to lymphocyte ratio, lactose dehydrogenase, prothrombin time, C-reactive protein, PaO2 /FiO2 , D-dimer, ferritin, and fibrinogen levels in patients with severe disease (p < 0.05 for all). KIM-1 and suPAR levels were significantly higher in COVID-19 patients compared to the control group (p = 0.001 for all). KIM-1 level was higher in severe patients compared to moderate patients (p = 0.001), while suPAR level was lower (p = 0.001). KIM-1, which is believed to play an important role in the endocytosis of SARS-CoV-2, was elevated in patients with severe COVID-19 and may be a therapeutic target in the future. SuPAR may have a role in defense mechanism and fibrinolysis, and low levels in severe patients may be associated with poor prognosis in the early period.
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COVID-19/sangre , Receptor Celular 1 del Virus de la Hepatitis A/sangre , Receptores del Activador de Plasminógeno Tipo Uroquinasa/sangre , SARS-CoV-2 , Adulto , Anciano , Biomarcadores/sangre , COVID-19/diagnóstico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Pronóstico , Índice de Severidad de la EnfermedadRESUMEN
Macrophage activation syndrome (MAS) is one of the main causes of morbidity and mortality in patients with coronavirus disease 2019 (COVID-19). This study aimed to investigate the relationship between the pentraxin 3 (PTX3) gene polymorphisms rs2305619 (281A/G) and rs1840680 (1449A/G) and the development of MAS in patients with COVID-19. The study included a total of 94 patients aged 18-45 who were diagnosed as having COVID-19 between June and December 2020. PTX3 281A/G and 1449A/G polymorphism frequencies were evaluated. PTX3 281A/G allele and genotype frequencies did not deviate from Hardy-Weinberg (HW) equilibrium in the MAS or non-MAS group (χ2 : 0.049, df: 2, p = 0.976, χ2 : 0.430, df: 2, p = 0.806). PTX3 1449A/G allele and genotype frequencies deviated significantly from HW equilibrium in the non-MAS group (χ2 : 6.794, df: 2, p = 0.033) but not in the MAS group (χ2 : 2.256, df: 2, p = 0.324). The AG genotype was significantly more frequent in the non-MAS group, while the AA genotype was significantly more frequent in the MAS group (χ2 : 11.099, df: 2, p= 0.004). Analysis of the PTX3 1449A/G polymorphism showed that individuals with the GG genotype had higher serum PTX3 levels than those with the AA and AG genotypes (p = 0.001 for both). Analysis of the PTX3 1449A/G polymorphism in patients with COVID-19 showed that those with the AG genotype were relatively more protected from MAS compared with individuals with the AA genotype. In addition, lower serum PTX3 levels are observed in patients carrying the A allele.
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Proteína C-Reactiva/genética , COVID-19/genética , Polimorfismo de Nucleótido Simple/genética , Componente Amiloide P Sérico/genética , Adolescente , Adulto , Alelos , COVID-19/patología , Progresión de la Enfermedad , Femenino , Genotipo , Humanos , Síndrome de Activación Macrofágica/etiología , Síndrome de Activación Macrofágica/genética , Masculino , Persona de Mediana Edad , Factores de Riesgo , Índice de Severidad de la Enfermedad , Adulto JovenRESUMEN
BACKGROUND: Oxygen therapy is required to prevent hypoxaemia during the endobronchial ultrasonography (EBUS) procedure. AIMS: To compare the effectiveness of oxygen therapy delivered through high-flow nasal cannula (HFNC) and conventional nasal cannula (CNC) in patients undergoing EBUS. The primary outcome was the proportion of patients who desaturated. Patient compliance and satisfaction were also evaluated. METHODS: This single-centre prospective interventional study was conducted in a tertiary hospital among patients who presented to the EBUS unit in 2018 and 2019. Patients were randomly assigned to the HFNC group or the CNC group. RESULTS: The study included 170 patients (111 men and 59 women) with a mean age of 58 ± 14 years. The number of patients experiencing desaturation while receiving oxygen was statistically significantly lower (P < 0.001) in the HFNC group (n = 5) compared with the CNC group (n = 26). Oxygen therapy was adjusted in two patients in the CNC group due to desaturation. Saturation was significantly higher in the HFNC group (P < 0.0001) at the end of the EBUS procedure. Heart rate at the end of EBUS was lower in the HFNC group, but this difference was not statistically significant (96 ± 16 vs 101 ± 19, P = 0.13). Five patients in the HFNC group and 18 patients in the CNC group reported discomfort during the procedure (P = 0.006). CONCLUSION: Oxygen therapy delivered by HFNC seems to be safer and more effective than by CNC in patients undergoing EBUS. Oxygen therapy with HFNC may be considered as an alternative to CNC because it may increase patient comfort and thereby improve compliance.
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Cánula , Insuficiencia Respiratoria , Adulto , Anciano , Endosonografía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Oxígeno , Terapia por Inhalación de Oxígeno , Estudios Prospectivos , Insuficiencia Respiratoria/terapiaRESUMEN
OBJECTIVE: Pulmonary embolism (PE) is usually a complication of deep vein thrombosis and is an important cause of mortality and morbidity. Vascular endothelial growth factor D (VEGF-D) is a secretory protein that plays a role in the remodelling of blood vessels and the lymphatic system. This study aimed to determine the relationship between VEGF-D level and clinical risk scoring in patients with PE. METHODS: The study included 117 patients admitted for PE that were divided into four groups: high-risk patients (n = 35), high-intermediate-risk patients (n = 30), low-intermediate-risk patients (n = 24), and low-risk patients (n = 28). Plasma VEGF-D was measured from peripheral venous blood samples (5 mL) using a commercial enzyme-linked immunosorbent assay (ELISA) kit. Pulmonary Artery Obstruction Index (PAOI) was calculated from CT angiography imaging. RESULTS: There was no significant difference in troponin-I and NT-proBNP levels between the high-intermediate-risk and high-risk PE patients (P = .134, .146). VEGF-D and PAOI levels were found to be statistically significantly higher in high-risk patients compared with high-intermediate-risk patients (P = .016, .001). VEGF-D level was moderately correlated with mean pulmonary artery pressure and PAOI (r = .481, P = .01; r = .404, P = .01). In ROC curve analysis, a cut-off of 370.1 pg/mL for VEGF-D had 91.4% sensitivity and 67% specificity in the differentiation of high-intermediate-risk and high-risk PE patients. CONCLUSION: This study showed that plasma VEGF-D level was more reliable than troponin-I and NT-proBNP in clinical risk scoring and demonstrating thrombus burden. VEGF-D can be used as a biomarker in clinical risk scoring and estimation of thrombus burden in patients with acute PE.
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Embolia Pulmonar , Trombosis , Humanos , Arteria Pulmonar , Embolia Pulmonar/diagnóstico , Curva ROC , Factor D de Crecimiento Endotelial VascularRESUMEN
OBJECTIVE: SARS-CoV-2 has caused nearly 4 million confirmed cases of COVID-19 worldwide in the approximately 4 months since it emerged in Wuhan, China in December 2019. Comorbidities increase morbidity and mortality in COVID-19, and many laboratory parameters have been associated with mortality. The aim of the present study was to identify the relationship between endogenous carboxyhaemoglobin (COHb) level and the clinical course and prognosis of COVID-19. METHODS: The study included 48 non-smokers or ex-smokers aged 18 years or older who presented to the emergency department, were diagnosed with COVID-19 by real-time PCR analysis of nasopharyngeal swab sample and were treated in the pulmonary diseases ward of the Atatürk University hospital after 24 March 2020 and 15 April 2020. The patients' laboratory parameters and demographic data were analysed retrospectively. RESULTS: Prothrombin time and C-reactive protein (CRP), troponin-I, and D-dimer levels decreased in COVID-19 patients during follow-up (P = .024, P = .001, P = .001, P = .001), while PaO2 /FiO2 ratio and COHb increased (P = .002, P = .001). COHb level at admission was significantly lower in patients who developed macrophage activation syndrome (MAS), acute respiratory distress syndrome (ARDS), and those who died compared with the other patients (P = .002, P = .001). COHb level on day 5 of treatment was significantly higher in patients with ARDS and patients who died (P = .001, P = .001). Significant correlations were detected between COHb level and CRP (r=-0.425, P = .001), ferritin (r = -.395, P = .001) and PaO2 /FiO2 ratio (r = .431, P = .001). CONCLUSIONS: COHb level may be an easily accessible biomarker that guides early follow-up and treatment planning to avoid ARDS, MAS and mortality in COVID-19.
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COVID-19 , Carboxihemoglobina , Biomarcadores , Humanos , Pronóstico , Estudios Retrospectivos , SARS-CoV-2RESUMEN
INTRODUCTION: The leading cause of mortality in pulmonary embolism (PE) is hypoxemic respiratory failure. The aim of this study was to compare the efficacy of high-flow nasal cannula (HFNC) and conventional nasal cannula (CNC) oxygen therapy in PE patients with hypoxemia. MATERIALS AND METHODS: Fifty-eight patients with a PaO2/FIO2 ratio below 300 who were admitted to the emergency department with acute respiratory distress and followed up in our intensive care unit due to PE between March and October 2019 were included in the study. One group (n= 29) received HFNC oxygen therapy and the other group (n= 29) received CNC oxygen therapy. RESULT: Arterial blood gas analysis showed no significant differences in baseline SpO2 and PaO2 between the HFNC and CNC groups, whereas both values were significantly higher in the HFNC group starting at 1 hour (PaO2: p= .01, p= .001, p= .001; SpO2: p= .009, p= .005, p= .002). Among massive PE patients with contraindications for thrombolytic therapy, there was no significant difference between the HFNC and CNC groups in baseline SpO2, PaO2, or respiratory rate, but those who received HFNC therapy had significant higher SpO2 starting at 15 minutes (p= .004 for all), significantly higher PaO2 starting at 1 hour (p= .01, p= .001, p= .001), and significantly lower respiratory rate starting at 30 minutes (p= .003, p= .001, p= .001, p= .002, p= .002). CONCLUSIONS: In patients presenting with PE and hypoxemic respiratory failure, HFNC oxygen therapy was more effective on both vital signs and arterial blood gas parameters compared to conventional oxygen therapy and can be used safely as primary treatment.
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Ventilación no Invasiva , Embolia Pulmonar , Insuficiencia Respiratoria , Cánula , Humanos , Oxígeno , Saturación de Oxígeno , Embolia Pulmonar/complicaciones , Embolia Pulmonar/terapia , Insuficiencia Respiratoria/terapiaRESUMEN
INTRODUCTION: Chronic obstructive pulmonary disease (COPD) is a common lung disease characterized by airflow restriction and systemic inflammation. Netrin-1 is a protein mainly produced in the central nervous system and has proven anti-inflammatory activity. The aim of this study was to determine netrin-1 level and its relationship with comorbidities in patients with acute exacerbation of COPD. MATERIALS AND METHODS: The study included 232 patients aged over 40 years who were divided into 3 groups: Group 1: ex-smokers (≥ 20 pack-years) with COPD hospitalized for COPD exacerbation (n= 142), Group 2: current-smokers (≥ 20 pack-years) without COPD (n= 30), Group 3: a control group comprising healthy non-smokers (n= 60). Plasma netrin-1 levels were measured using commercial enzyme-linked immunosorbent assay (ELISA) kit. RESULT: There were significant differences in forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), FEV1/FVC, C-reactive protein (CRP), and plasma netrin-1 levels between patients with acute exacerbation of COPD and current smokers without COPD, healthy controls (p= 0.001 for all). Netrin-1 levels at discharge were lower in COPD patients with diabetes mellitus (DM) compared to nondiabetic COPD patients (p= 0.01). Weak correlation was observed between netrin-1 level at admission and FEV1, FVC, partial pressure of oxygen, and CRP levels (r= 0.394, p= 0.01; r= -0.366, p= 0.01; r= -0.19, p= 0.05; r= 0.306, p= 0.01). Netrin-1 level at admission was also moderately correlated with smoking history (pack-years) (r= 0.579, p= 0.01). CONCLUSIONS: Netrin-1 was elevated in acute exacerbation of COPD and may be an important element in inflammatory balance. Patients with both COPD and DM were found to have lower netrin-1 levels at discharge after resolution of the acute exacerbation.
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Inflamación/inmunología , Inflamación/fisiopatología , Netrina-1/metabolismo , Enfermedad Pulmonar Obstructiva Crónica/inmunología , Enfermedad Pulmonar Obstructiva Crónica/fisiopatología , Adulto , Anciano , Proteína C-Reactiva/análisis , Estudios de Casos y Controles , Comorbilidad , Femenino , Volumen Espiratorio Forzado , Humanos , Pulmón/fisiopatología , Masculino , Persona de Mediana Edad , Plasma/inmunología , Pruebas de Función Respiratoria , Fumar/inmunología , Capacidad VitalRESUMEN
PURPOSE: SARS-CoV-2 (COVID-19) has infected more than 7 million people worldwide in the short time since it emerged in Wuhan, China in December 2019. The aim of this study was to investigate the relationship between serum interleukin 6 (IL-6) and surfactant protein D (SP-D) levels and the clinical course and prognosis of COVID-19. MATERIALS AND METHODS: The study included a total of 108 individuals: 88 patients who were diagnosed with COVID-19 by real-time PCR of nasopharyngeal swab samples and admitted to the Atatürk University Pulmonary Diseases and the Erzurum City Hospital Infectious Diseases department between March 24 and April 15, and 20 asymptomatic healthcare workers who had negative real-time PCR results during routine COVID-19 screening in our hospital. RESULTS: Patients who developed macrophage activation syndrome had significantly higher IL-6 and SP-D levels at the time of admission and on day 5 of treatment compared to the other patients (IL-6: p = 0.001 for both; SP-D: p = 0.02, p = 0.04). Patients who developed acute respiratory distress syndrome had significantly higher IL-6 and SP-D levels at both time points compared to those who did not (p = 0.001 for all). Both parameters at the time of admission were also significantly higher among nonsurvivors compared to survivors (IL-6: p = 0.001, SP-D: p = 0.03). CONCLUSION: In addition to IL-6, which has an important role in predicting course and planning treatment in COVID-19, SP-D may be a novel pneumoprotein that can be used in the clinical course, follow-up, and possibly in future treatments.
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Betacoronavirus/aislamiento & purificación , Infecciones por Coronavirus , Interleucina-6/sangre , Pandemias , Neumonía Viral , Proteína D Asociada a Surfactante Pulmonar/sangre , COVID-19 , Prueba de COVID-19 , Técnicas de Laboratorio Clínico/métodos , Infecciones por Coronavirus/sangre , Infecciones por Coronavirus/diagnóstico , Infecciones por Coronavirus/epidemiología , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Neumonía Viral/sangre , Neumonía Viral/diagnóstico , Neumonía Viral/epidemiología , Valor Predictivo de las Pruebas , Pronóstico , Factores de Riesgo , SARS-CoV-2 , Turquía/epidemiologíaRESUMEN
PURPOSE: Obstructive sleep apnea syndrome (OSAS) is a condition resulting from repetitive partial or complete upper airway obstruction, and its etiology remains uncertain. Polysomnography is the gold standard diagnostic test for OSAS. However, there are long wait times for this evaluation, so questionnaires or ancillary diagnostic methods are used to select appropriate patients. One of these is magnetic resonance imaging (MRI). The present study aimed to investigate the association between clinical features of OSAS and uvular changes on MRI. MATERIALS AND METHODS: A total of 102 participants, 80 with OSAS and 22 controls, were included in the study. All participants underwent full-night polysomnography, MRI, and anthropometric measurements. RESULTS: In comparisons of MRI measurements of the uvula, statistically significant differences in uvular length, thickness, and angle were observed between the OSAS and control groups. MRI measurement significantly associated with apnea-hypopnea index was uvular thickness. Evaluation of anthropometric and MRI measurements revealed statistically significant associations between waist circumference and uvular thickness, uvular width, and oropharyngeal space among the OSAS patients. CONCLUSION: Thickened uvula on MRI is associated with the presence of OSAS, and its thickness is well correlated with the severity of the diseases. Thus, it may be a reliable indicator of OSAS and could be used as a supportive finding to identify patients suitable for referral for diagnostic polysomnography.
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Apnea Obstructiva del Sueño/diagnóstico , Úvula/diagnóstico por imagen , Úvula/fisiopatología , Adulto , Estudios de Casos y Controles , Femenino , Humanos , Imagen por Resonancia Magnética , Masculino , Persona de Mediana EdadRESUMEN
Pulmonary endarterectomy is a first choice treatment for chronic thromboembolic pulmonary hypertension which may be a complication of pulmonary thromembolism. Here, we present a 70-year-old female who admitted to our clinic with acute massive pulmonary thromboembolism after a pumonary endarterectomy operation because of non-compliance to anticoagulation treatment.
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Endarterectomía/efectos adversos , Hipertensión Pulmonar/etiología , Embolia Pulmonar/etiología , Anciano , Anticoagulantes/uso terapéutico , Femenino , Humanos , Embolia Pulmonar/complicaciones , Pruebas de Función RespiratoriaRESUMEN
INTRODUCTION: SARS-CoV-2 (COVID-19), which emerged in Wuhan, China in December 2019, infected more than six million people in a short time. In COVID-19, the relationship of many laboratory parameters to morbidity and mortality has been defined. In our study, we aimed to determine the relationship of serum vitamin D level to clinical course and prognosis. MATERIALS AND METHODS: This study included 108 patients; 88 patients who stayed in Ataturk University and Erzurum City Hospital between March 24, 2020 and May 15, 2020, who were identified as COVID-19 by real-time PCR method from the nasopharyngeal swab and 20 asymptomatic voluntary medical personnel who tested negative for real-time PCR after routine check-up in our hospital. RESULT: In statistical analysis conducted between healthy control group and vitamin D levels of patients admitted due to COVID-19, it was observed that patients infected with COVID-19 had a lower level (p= 0.004). In 20 patients developing MAS, a lower level of vitamin D was observed (p= 0.004) compared to 68 patients who did not develop. In the comparison of vitamin D levels of the patients (n= 8) who developed exitus in their follow up due to COVID-19, it was observed that vitamin D levels were statistically significantly lower compared to the living (p= 0.009). CONCLUSIONS: Due to COVID-19, pandemic, long-running quarantines caused insufficient use of sunlight and worsening of vitamin D deficiency. We wanted to draw attention again with our study to vitamin D which can be responsible for the heavy clinical course of COVID-19 and whose replacement is easy to apply.
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COVID-19/sangre , COVID-19/diagnóstico , Cuarentena/estadística & datos numéricos , Deficiencia de Vitamina D/diagnóstico , Vitamina D/sangre , Prueba de COVID-19 , Femenino , Humanos , Masculino , Pronóstico , Reacción en Cadena en Tiempo Real de la Polimerasa , Factores de Riesgo , SARS-CoV-2RESUMEN
INTRODUCTION: Sarcoidosis and tuberculous lymphadenitis are granulomatous inflammatory diseases. Differentiating lymph node involvement in these two diseases can be challenging. This study evaluated whether elemental analysis of tissue samples could facilitate the differentiation of these histopathologically and clinically similar diseases. MATERIALS AND METHODS: A total of 152 tissue samples were included: 57 caseating granulomatous inflammation, 58 non-caseating granulomatous inflammation, and 37 reactive lymph node specimens. The tissue samples were analyzed for calcium, magnesium, iron, copper, zinc, chrome, molybdenum, nickel and selenium with inductively coupled plasma-optical emission spectroscopy (ICP-OES). RESULT: Comparison of element levels in the three groups revealed that caseating granulomatous inflammation had higher calcium content (662.6 ± 4.6 ppm, p< 0.001) and lower iron content (48.7 ± 83 ppm, p< 0.001) compared to non-caseating granulomatous inflammation. Compared to reactive lymph tissue, caseating granulomatous inflammation had higher calcium and lower iron and magnesium content while non-caseating granulomatous inflammation had higher levels of iron and lower magnesium; however, these differences were not statistically significant. In caseating granulomatous inflammation, a calcium cut-off value of 207 ppm yielded 85% specificity and 63% sensitivity. For iron, a cut-off value of 51 ppm had 74% specificity and 58% sensitivity. CONCLUSIONS: High calcium and low iron levels in lymph tissue may be suggestive of caseating granulomatous inflammation and tuberculosis. In cases where differentiating between sarcoidosis and tuberculous lymphadenitis is difficult, performing tissue elemental analysis may provide additional supportive evidence for differential diagnosis.
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Linfadenitis/diagnóstico , Sarcoidosis/diagnóstico , Tuberculosis Ganglionar/diagnóstico , Adulto , Diagnóstico Diferencial , Análisis Discriminante , Femenino , Granuloma/diagnóstico , Humanos , Ganglios Linfáticos/patología , Linfadenitis/patología , Masculino , Sarcoidosis/patología , Tuberculosis Ganglionar/patologíaRESUMEN
Macitentan is an endothelin receptor antagonist commonly used in the treatment of pulmonary arterial hypertension (PAH). A novel, rapid, simple and sensitive UPLC-MS/MS method was developed and validated for pharmacokinetic study and the determination of macitentan in PAH patients. Macitentan and bosentan, which are used as internal standards, were detected using atmospheric pressure chemical ionization in positive ion and multiple reaction monitoring mode by monitoring the mass transitions m/z 589.1 â 203.3 and 552.6 â 311.5, respectively. Chromatographic separation was performed on a reverse-phase C18 column (5 µm, 4.6 × 150 mm) with an isocratic mobile phase, which consisted of water containing 0.2% acetic acid-acetonitrile (90:10, v/v) at a flow rate of 1 mL/min. Retention times were 1.97 and 1.72 min for macitentan and IS, respectively. The calibration curve with high correlation coefficient (0.9996) was linear in the range 1-500 ng/mL. The lower limit of quantitation and average recovery values were determined as 1 ng/mL and 89.8%, respectively. This method is the first UPLC-MS/MS method developed and validated for the determination of macitentan from human plasma. The developed analytical method was fully validated for linearity, selectivity, specificity, accuracy, precision, sensitivity, stability, matrix effect and recovery according to US Food and Drug Administration guidelines. The developed method was applied successfully for pharmacokinetic study and the determination of macitentan in PAH patients.