RESUMEN
All healthcare workers (HCWs) encounter stress during in their working lives, and are constantly exposed to adverse conditions. The present study evaluates the relationship between burnout syndrome, anxiety levels and insomnia severity among healthcare workers, who mostly work in shifts. The Maslach Burnout Inventory, the Insomnia Severity Index and the Beck Anxiety Inventory were used to measure burnout, insomnia severity and anxiety status, respectively. This cross sectional study included a total of 1,011 HCWs and 679 (67.2%) of the study respondents were women. The respondents were aged 20-72, with a mean age of 35.67 ± 8.61 years. Fifty-eight percent (n = 589) of the participants were rotating shift workers. Working on-call led to a significant difference in all burnout parameters (for each, <0.001). Age and on-call duty were seen to lead to a significant difference in the severity of insomnia (p = 0.028, p < 0.001, respectively). The total ISI score was found to be statistically significant positively correlated with the MBI subscales and the total BAI score (for each, <0.001). An increased awareness of the impact of sleep deprivation, burnout and anxiety among HCWs and meaningful interventions promoting change within the healthcare system are needed.
Asunto(s)
Agotamiento Profesional , COVID-19 , Trastornos del Inicio y del Mantenimiento del Sueño , Adulto , Ansiedad/epidemiología , Agotamiento Profesional/epidemiología , Agotamiento Psicológico , Estudios Transversales , Femenino , Personal de Salud , Humanos , Masculino , Trastornos del Inicio y del Mantenimiento del Sueño/epidemiologíaRESUMEN
OBJECTIVE: To evaluate the relationship between the maternal pulmonary function test (PFT) and the Apgar score of the newborn, umbilical cord blood (UCB) gas values and the duration of delivery. MATERIAL AND METHODS: The present study included 41 volunteer nulliparous pregnant women who presented to our obstetrics clinic and PFTs were performed by using spirometry. RESULTS: A significant positive correlation was observed between 5th-minute Apgar scores and maternal FEV1 (forced expiratory volume in the first second) (lt), FEV1%, FVC (lt), FVC% (r=0.509, p=0.003; r=0.47, p=0.007; r=0.434, p=0.013; r=0.417, p=0.017; respectively). A significant positive correlation was observed between UCB pH value and maternal FEV1 (lt), FVC (lt) (r=0.515, p=0.003; r=0.351, p=0.049; respectively). CONCLUSION: Our results showed that FEV1 and FVC values, which indicate maternal respiratory functions, may affect Apgar scores of the newborn and UCB gas values.
Asunto(s)
Sangre Fetal , Trabajo de Parto , Femenino , Volumen Espiratorio Forzado , Humanos , Recién Nacido , Embarazo , Pruebas de Función Respiratoria , EspirometríaRESUMEN
PURPOSE: Modern lung ultrasound (US) is mainly applied not only in critical care, emergency medicine, and trauma surgery, but also in pulmonary and internal medicine. In some cases, pneumothorax (PTX) distinguishes with bullous diseases. In this study, we aimed to discuss the success of US on detecting PTX versus bullae. METHODS: We performed a prospective blinded study. Patients underwent thorax computed tomography (CT) if bullae or pneumothorax could not be differentiated from the chest radiography. An emergency medicine specialist trained in lung US and unaware of x-ray and CT findings performed US. All patients US performed from anterior and lateral wall. RESULTS: Final study population included 81 patients. The sensitivity of the presence of pleural sliding in the diagnosis of bullae was 97.50% (86.84-99.94%), and specificity was 100.0% (91.4-100.0%). CONCLUSION: In conclusion, direct visualisation of ultrasonographic pleural sliding can be a good tool for differentiating bullae and pneumothorax.
Asunto(s)
Vesícula/diagnóstico por imagen , Enfermedades Pulmonares/diagnóstico por imagen , Neumotórax/diagnóstico por imagen , Ultrasonografía/métodos , Adulto , Anciano , Diagnóstico Diferencial , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Radiografía Torácica , Sensibilidad y Especificidad , Tomografía Computarizada por Rayos XRESUMEN
INTRODUCTION: Sleep deprivation is known to increase the risks for workplace accidents, neuro-behavioural symptoms and reduced quality of life. Shift work leads to sleep related problems, such as sleep deprivation, poor sleep quality and daytime sleepiness. The purpose of our study is to assess snoring prevalence and obstructive sleep apnoea risk among healthcare workers (HCWs) by using the Berlin Questionnaire. MATERIALS AND METHODS: HCWs employed at different centres that agreed to take part in this study were enrolled. Employing the Berlin Questionnaire, demographic characteristics, smoking histories, comorbidities, on-call shifts, number of on-call shifts and sleep durations of the participants were surveyed. RESULT: 604 HCWs including specialist, nurse, junior doctor, medical student, clinical academic, health technician and hospital staff were enrolled in this study. In terms of sleep apnoea, 92 (15.1%) participants were identified as high-risk and 512 (84.8%) as low-risk according to the findings of the questionnaire. When the two groups identified as high and low risk for sleep apnoea according to the Berlin Questionnaire were compared, significant differences were found between the two groups in terms of age, sex, height, weight, BMI value and hypertension (p< 0.001 for all variables). Multivariate logistic regression analysis has shown that on-call shifts (OR= 0.199, CI= 0.053-0.747, p= 0.017) are negative associated with sleep apnoea risk. CONCLUSIONS: With extended working hours and on-call shifts increasing the risk of sleep disorders among HCWs, surveys designed for screening can be used to identify the prospective cases in this population for further examination.
Asunto(s)
Personal de Salud/estadística & datos numéricos , Calidad de Vida , Medición de Riesgo/métodos , Síndromes de la Apnea del Sueño/epidemiología , Adulto , Anciano , Anciano de 80 o más Años , Peso Corporal , Comorbilidad , Estudios Transversales , Femenino , Humanos , Hipertensión/epidemiología , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Síndromes de la Apnea del Sueño/diagnóstico , Encuestas y Cuestionarios , Turquía/epidemiología , Adulto JovenRESUMEN
INTRODUCTION: Sleep quality is known to be associated with the distressing symptoms of cancer. The purpose of this study was to analyze the impact of cancer symptoms on insomnia and the prevalence of sleep-related problems reported by the patients with lung cancer in Turkey. MATERIALS AND METHODS: Assesment of Palliative Care in Lung Cancer in Turkey (ASPECT) study, a prospective multicenter study conducted in Turkey with the participation of 26 centers and included all patients with lung cancer, was re-evaluated in terms of sleep problems, insomnia and possible association with the cancer symptoms. Demographic characteristics of patients and information about disease were recorded for each patient by physicians via face-to-face interviews, and using hospital records. Patients who have difficulty initiating or maintaining sleep (DIMS) is associated with daytime sleepiness/fatigue were diagnosed as having insomnia. Daytime sleepiness, fatigue and lung cancer symptoms were recorded and graded using the Edmonton Symptom Assessment Scale. RESULT: Among 1245 cases, 48.4% reported DIMS, 60.8% reported daytime sleepiness and 82.1% reported fatigue. The prevalence of insomnia was 44.7%. Female gender, patients with stage 3-4 disease, patients with metastases, with comorbidities, and with weight loss > 5 kg had higher rates of insomnia. Also, patients with insomnia had significantly higher rates of pain, nausea, dyspnea, and anxiety. Multivariate logistic regression analysis showed that patients with moderate to severe pain and dyspnea and severe anxiety had 2-3 times higher rates of insomnia. CONCLUSIONS: In conclusion, our results showed a clear association between sleep disturbances and cancer symptoms. Because of that, adequate symptom control is essential to maintain sleep quality in patients with lung cancer.
Asunto(s)
Neoplasias Pulmonares/complicaciones , Trastornos del Sueño-Vigilia/epidemiología , Femenino , Humanos , Neoplasias Pulmonares/terapia , Masculino , Persona de Mediana Edad , Cuidados Paliativos , Prevalencia , Estudios Prospectivos , Trastornos del Sueño-Vigilia/etiología , Turquía/epidemiologíaRESUMEN
The aim of this study was to investigate the relations between nitric oxide (NO) and leptin levels in a cohort of untreated adult Obstructive sleep apnea syndrome (OSAS) patients. Between June 1, 2012, and January 1, 2013, we evaluated a total of 58 subjects including 36 OSAS patients and 22 healthy controls, both polysomnographically confirmed. Following the completion of polysomnographic evaluation, serum samples were taken at 08:00. Leptin, leptin receptor, NO2 (-) and NO3 (-) levels were analyzed by commercial ELISA kits. Data analysis was performed using the Statistical Package for the Social Sciences (SPSS) version 16.0 (SPSS Inc., Chicago, IL, USA). There was no statistically significant difference between the OSAS patients and control groups with relation to the demographic parameters and body mass index (p > 0.05). Significantly higher serum leptin and plasma NO levels were found in OSAS patients compared to the controls (p < 0.001). In this study, higher leptin levels which were positively correlated with NO levels in OSAS group may indicate a possible link with increased incidence of airway pathologies in these patients.
Asunto(s)
Leptina/sangre , Nitratos/sangre , Óxido Nítrico/sangre , Nitritos/sangre , Receptores de Leptina/sangre , Apnea Obstructiva del Sueño/sangre , Adolescente , Adulto , Índice de Masa Corporal , Femenino , Humanos , Masculino , Persona de Mediana Edad , Obesidad/complicaciones , Polisomnografía , Estudios Prospectivos , Apnea Obstructiva del Sueño/complicaciones , Adulto JovenRESUMEN
Herein we present a 25-year-old female patient who was admitted with recurrent hemoptysis in menstrual period. At the thorax computed tomography taken during menstruation of patient, diffuse ground glass density and acinar nodules at superior segment of lower lobe at left lung were detected. There was no this findings at the thorax tomography taken in non-menstruation period. Therefore, patient was considered catamenial hemoptysis with clinical and radiological findings. Pulmonary endometriosis is rarely seen disease of the lung, so we are presenting it in the light of the literature knowledge.
Asunto(s)
Endometriosis/complicaciones , Hemoptisis/etiología , Enfermedades Pulmonares/complicaciones , Menstruación , Adulto , Endometriosis/diagnóstico , Femenino , Humanos , Pulmón/diagnóstico por imagen , Enfermedades Pulmonares/diagnóstico , Tomografía Computarizada por Rayos XRESUMEN
A 45-year-old woman with a history of recurrent pulmonary embolism was admitted to the emergency clinic with dyspnea, wheezing and tachypnea. Partial deep vein thrombosis of the popliteal vein was seen on Doppler sonography. On the contrast-enhanced thorax computed tomography (CT) scan, a clot was detected in the right main pulmonary artery and its major descending branch. Moreover, the azygos vein was prominently dilated. Abdominal multi-slice computed tomography (MSCT) scan revealed absence of the hepatic segment of the inferior vena cava (IVC) with continuation of the IVC as a dilated right-sided azygos vein. The hepatic veins were draining directly into the right atrium. Thus, we discuss herein this rare anatomic variant presented with recurrent pulmonary embolism, together with the findings on MSCT.
Asunto(s)
Asma/diagnóstico , Vena Ácigos/patología , Embolia Pulmonar/diagnóstico , Vena Cava Inferior/patología , Vena Ácigos/diagnóstico por imagen , Femenino , Humanos , Persona de Mediana Edad , Tomografía Computarizada por Rayos X , Vena Cava Inferior/diagnóstico por imagen , Trombosis de la Vena/patologíaRESUMEN
PURPOSE: In the present study we evaluate the corneal endothelium using specular microscopy in patients with obstructive sleep apnea syndrome (OSAS). METHODS: The study included a total of 100 patients including 35 patients with mild OSAS, 34 patients with moderate OSAS and 31 patients with severe OSAS, and the right eyes of 30 patients as a control group. Patients were examined to exclude the possibility of ocular diseases. Cellular density in the cornea epithelium (cell/mm2), corneal thickness (µ), percentage of hexagonal cells (%) and the coefficient of variation were evaluated using a specular microscope. RESULTS: Corneal thickness was significantly decreased in all OSAS groups when compared to the control group (p = 0.002), while no significant difference was identified among the OSAS groups. The corneal endothelial cell density, percentage of hexagonal cells and coefficient of variation were significantly different between the OSAS groups and the control group (p < 0.001). CONCLUSION: More significant impairments were noted in the corneal endothelium of the patients in the OSAS group than in the control group, and specular microscopy is in valuable in the follow-up and treatment of such patients.
Asunto(s)
Endotelio Corneal , Apnea Obstructiva del Sueño , Recuento de Células , Humanos , Microscopía , Apnea Obstructiva del Sueño/diagnósticoRESUMEN
OBJECTIVES: This study aimed to evaluate the retinal vasculature of the macula and optic disc in patients with chronic obstructive pulmonary disease (COPD) by optical coherence tomography angiography (OCTA). METHODS: The right eyes of 70 COPD patients and 71 healthy individuals were evaluated. These patients had moderate airflow limitation and mean PO2 of 60 mmHg, and their average age was less than 60 years. Superficial and deep capillary plexus vascular densities, foveal avascular zone (FAZ) width, and optic disc parameters were measured with OCTA. In addition, the correlation between the PO2 level in COPD patients and superficial, deep, and peripapillary vascular densities and FAZ was examined in the study. RESULTS: The COPD group had a significant decrease in the vascular density in the superficial (fovea [p = 0.019]; parafovea [p = 0.013]; and perifovea [p = 0.001]) and deep capillary plexus (fovea [p = 0.028]; parafovea [p = 0.005]; and perifovea [p = 0.002]). Also, the enlargement of the FAZ (p = 0.002) and a decrease in the peripapillary vascular density (p = 0.006) were observed in the COPD group. There was a positive correlation between PO2 level and superficial, deep, and peripapillary vascular densities in COPD patients and a negative correlation with FAZ (r = 0.559-0.900). CONCLUSION: Hypercapnia, respiratory acidosis, and chronic hypoxia associated with COPD may affect the macula and optic nerve, resulting in a serious decrease in vascular density, and OCTA can be a very important tool in the follow-up and treatment of these patients.
Asunto(s)
Enfermedad Pulmonar Obstructiva Crónica , Tomografía de Coherencia Óptica , Angiografía con Fluoresceína/métodos , Fóvea Central/irrigación sanguínea , Humanos , Persona de Mediana Edad , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/diagnóstico por imagen , Vasos Retinianos/diagnóstico por imagen , Tomografía de Coherencia Óptica/métodosRESUMEN
Chronic obstructive pulmonary disease (COPD) is a lung disease characterized with limitation of airflow that is not completely reversible, progressive deterioration of airways and systemic inflammation. This study has been planned to determine daily symptom variability of patients, expectations of patient and physicians from treatment and patient profiles. A total of 514 patients with COPD from 25 centers were included in this national, multicenter, cross-sectional observational study. Data regarding demographic features, concomitant diseases, history and treatment of COPD and expectations of patients and physicians were all obtained in a single visit. Mean [standard deviation (SD)] age of the patients was 64.1 (9.5) years; age range was 41-92 years, 50% of the patients were younger than 65 years and 91% were males. Educational level of the patients was at least primary school in 80.2%; and 54.3% (30.4%) of the patients had at least one concomitant disease, particularly a cardiovascular disease. Mean (SD) duration of having COPD was 5.4 (4.6) years. The majority of patients were at moderate (43.2%) and severe (35.0%) COPD stages and one or more exacerbations per year was determined in 71%. Inhaled beta-2 agonists (84.2%), inhaled steroids (76.3%) and inhaled long-acting anti-cholinergics (70.0%) were the most commonly used medications. Dyspnea (99.0%), sputum production (92.8%) and wheezing (90.5%) were the most common symptoms, and symptom variability for dyspnea (41.1%), sputum production (61.0%) and cough (53.5%) were seen the most in the morning hours (p< 0.001). Most commonly affected morning activity was climbing up/down the stairs (point of effect: 6.7), followed by wearing socks/shoes (point of effect: 4.3) and showering/bathing (point of effect: 4.2) by COPD. Major treatment expectations of patients were greater symptomatic relief (82.3%) and greater mobility (70.0%), faster symptomatic relief (61.1%) and improvement in morning activities (59.3%); while major treatment expectations of physicians included increased quality of life (100.0%) and decreased morbidity (96.0%). Quitting smoking was the most commonly recommended (88.3%) and implemented (67.9%) non-drug protective approach aimed at decreasing the frequency of exacerbations. Consequently, our results demonstrate that COPD is not a disease of only the elderly, is an important healthcare issue that often disrupt daily living of the patients due to inadequate disease awareness leading to overlooking of the symptoms by patient and physicians, and that a patient-centered approach based on the living standards, life expectancies and preferences of patients was crucial in patient management.
Asunto(s)
Médicos/psicología , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Calidad de Vida , Índice de Severidad de la Enfermedad , Cese del Hábito de Fumar , Actividades Cotidianas , Adulto , Anciano , Anciano de 80 o más Años , Broncodilatadores/uso terapéutico , Ritmo Circadiano , Estudios Transversales , Progresión de la Enfermedad , Disnea/epidemiología , Expectorantes/uso terapéutico , Femenino , Humanos , Masculino , Persona de Mediana Edad , Enfermedad Pulmonar Obstructiva Crónica/mortalidad , Enfermedad Pulmonar Obstructiva Crónica/psicologíaRESUMEN
OBJECTIVE: The objective of this study is to evaluate the corneal endothelium in patients with chronic obstructive pulmonary disease (COPD) using a specular microscope. METHODS: The right eyes of 64 patients with a COPD diagnosis and 65 healthy individuals were evaluated. Cell density (CD) (cell/mm2 ), corneal thickness (CT) (µ), hexagonal cell ratio (%), and coefficient of variation (cell area standard deviation/mean cell area, µm2 ) were analyzed by specular microscopy (SM). RESULTS: The CT was significantly reduced in the COPD group compared with the control group (P = 0.021). Moreover, a significant difference was found between the COPD group and the control group in terms of corneal endothelial CD (P = 0.011), hexagonal cell ratio (P = 0.008), and coefficient of variation (P = 0.012). CONCLUSION: The corneal endothelial structure was significantly deteriorated in patients with COPD compared with the control group. SM is a valuable method that could be used in treatment and follow-up of corneal endothelium in patients with COPD.
Asunto(s)
Endotelio Corneal , Enfermedad Pulmonar Obstructiva Crónica , Recuento de Células , Humanos , Microscopía , Enfermedad Pulmonar Obstructiva Crónica/diagnósticoRESUMEN
Patients with multiple sclerosis (MS) often report fatigue, poor sleep and complaint of sleep disorders. Neurofilament light chain (NF-L) has been identified as a potential biomarker for disease progression in MS patients. In this study, we aimed to evaluate sleep characteristics in MS patients and its relationship with the level of serum NF-L. In the present study carried out as a prospective and cross-sectional study, 32 relapsing-remitting MS (RRMS) patients and 32 control subjects were included. Epworth Sleepiness Scale and Fatigue Severity Scale tests were applied to the groups and the full night polysomnography was performed. Serum samples were obtained for NF-L analysis. Apnea-hypopnea index (AHI), AHI in rapid eye movement sleep (AHI REM), percentage of NonREM stage 1 (N1) and NonREM stage 3 (N3) values were significantly different in RRMS patients (p < 0.05). There was correlation between AHI and Expanded Disability Status Scale indicating a negative directed moderate relationship (r = - 0.343 p = 0.055). Serum NF-L correlations with sleep efficiency and percentage of NonREM stage 2 (N2) were showed mild significant correlation (r = - 0.342 as - 0.535, p < 0.05). We found that sleep disorders are prevalent in RRMS patients and it has a negative effect on the clinical outcome of disease. In clinical practice, the association of these two diseases should be taken into consideration because sleep disturbances increase the disability of MS disease especially presenting with fatigue.
Asunto(s)
Biomarcadores/sangre , Esclerosis Múltiple Recurrente-Remitente/sangre , Esclerosis Múltiple Recurrente-Remitente/complicaciones , Proteínas de Neurofilamentos/sangre , Síndromes de la Apnea del Sueño/epidemiología , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Prospectivos , Síndromes de la Apnea del Sueño/sangreRESUMEN
OBJECTIVE: Physicians do not adequately use their unique professional privilege to prevent patients from smoking. The aim of this study was to investigate the type and extent of advice given to patients by physicians of different medical specialties regarding smoking cessation. METHODS: In total, 317 volunteer physicians were included in this study. The participants rated their attitudes toward the smoking habits of their patients by completing a questionnaire. The approaches used to address the smoking habits of patients significantly differed among physicians working at polyclinics, clinics and emergency service departments (p<0.001). Physicians working at clinics exhibited the highest frequency of inquiring about the smoking habits of their patients, while physicians working at emergency service departments exhibited the lowest frequency. RESULTS: Physicians from different medical specialties significantly differed in their responses. Physicians specializing in lung diseases, thoracic surgery, and cardiology were more committed to preventing their patients from cigarette smoking. CONCLUSIONS: The role of physicians, particularly pulmonologists and thoracic surgeons, is critical in the fight against cigarette smoking. Promoting physician awareness of this subject is highly important in all other branches of medicine.
Asunto(s)
Fumar Cigarrillos , Rol del Médico/psicología , Pautas de la Práctica en Medicina/normas , Cese del Hábito de Fumar/psicología , Especialización , Adulto , Instituciones de Atención Ambulatoria/estadística & datos numéricos , Actitud del Personal de Salud , Conducta de Elección , Fumar Cigarrillos/efectos adversos , Servicios Médicos de Urgencia/estadística & datos numéricos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
While foreign body aspirations are mostly seen in children, they are also observed in adulthood, but in a rare frequency. As it can be asymptomatic for a long time, it can also be confused with many clinical conditions, such as asthma, which can cause chronic cough. Various complications, such as bronchiectasis and pneumonia, can develop in the presence of long-standing aspirated foreign body. In this study, we present two cases one of whom diagnosed with asthma and treated for 30âyears, and the other diagnosed with asthma and treated for 10âyears. Although no pulmonary complications developed in our first case, bronchiectasis in the right middle lobe developed in our second case.
Asunto(s)
Asma , Cuerpos Extraños , Anciano , Antiasmáticos/uso terapéutico , Asma/diagnóstico , Asma/tratamiento farmacológico , Errores Diagnósticos , Femenino , Cuerpos Extraños/diagnóstico , Cuerpos Extraños/diagnóstico por imagen , Cuerpos Extraños/fisiopatología , HumanosRESUMEN
OBJECTIVES: The objective of this study was to compare the results of transthoracic biopsies performed through the use of FDG PET/CT imaging with the results of transthoracic needle biopsy performed without using the FDG PET/CT imaging. METHODS: The medical files of a total of 58 patients with pulmonary and mediastinal masses. A total of 20 patients, who were suspected of malignancy with the SUVmax value of over 2.5 in FDG PET/CT, underwent a biopsy process. Twelve patients with no suspicion of malignancy in accordance with CT images and with the SUVmax value below 2.5 underwent no biopsy procedure, and hence, they were excluded from the study. On the other hand, 26 patients directly went through a biopsy process with the suspicion of malignancy according to CT imaging, regardless of performing any FDG PET/CT imaging. RESULTS: According to the biopsy results, the number of the patients diagnosed with cancer was 20 (43.5%), while the number of non-cancerous patients was 26 (56.5%). When these findings were considered, it was determined that the sensitivity of the whole TTNB (transthoracic needle biopsy) was 80.8%, and the specificity was found as 100%. The positive predictive value of the whole TTNB was 100%, while its negative predictive value was found to be 80%. The sensitivity in TTNB performed together with FDG PET/CT was 90.9%, whereas the specificity was 100%. The positive predictive value of TTNB with FDG PET/CT was 100%, while its negative predictive value was found to be 81.8%. The sensitivity in TTNB performed without the use of FDG PET/CT was 73.3%, whereas the specificity was determined as 100%. CONCLUSIONS: Performing FDG PET/CT imaging process prior to a transthoracic biopsy as well as preferring FDG PET/CT for the spot on which the biopsy will be performed during the transthoracic biopsy procedure increases the rate of receiving accurate diagnosis.
Asunto(s)
Biopsia , Tomografía Computarizada por Tomografía de Emisión de Positrones , Neoplasias Torácicas/diagnóstico por imagen , Neoplasias Torácicas/patología , Tórax/diagnóstico por imagen , Tórax/patología , Adulto , Anciano , Anciano de 80 o más Años , Biopsia/métodos , Biopsia/estadística & datos numéricos , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Tomografía Computarizada por Tomografía de Emisión de Positrones/métodos , Tomografía Computarizada por Tomografía de Emisión de Positrones/estadística & datos numéricos , Sensibilidad y Especificidad , Adulto JovenRESUMEN
BACKGROUND: Hydatid cysts are encountered frequently in regions endemic with livestock. The basic treatment for a hydatid cyst is total surgical removal of the cyst and its inner contents. Hypertonic NaCl or diluted betadine solution are used as germicidal agents for most hydatid surgeries. However, the germicidal efficacy of the Ankaferd Blood Stopper® (ABS) has not been investigated. Thus, we compared the efficacy of ABS for hydatid cysts with that of other germicidal agents. METHODS: Lung and liver tissues containing hydatid cyst liquid were collected from slaughterhouses. Six samples of each cyst were randomly allocated into different groups as follows: 20% hypertonic NaCl, betadine solution, ABS, 20% liquefied Andazole solution, 0.1% eosin, and distilled water. All groups were examined microscopically at 5, 10, and 15 min after treatment began to determine protoscolece viability rates. RESULTS: The most efficacious germicidal agent at 5 min was ABS, and betadine and hypertonic NaCl had similar efficacies. Betadine, ABS, and hypertonic NaCl showed similar efficacies at 15 min. CONCLUSION: ABS was an effective germicidal agent to treat hydatid cysts.
RESUMEN
PURPOSE: Growth differentiation factor-(GDF-) is a prognostic biomarker in cardiovascular disorders (CVD). GDF-15 level was not studied in patients with obstructive sleep apnea syndrome (OSAS) before. In this study, we investigated serum GDF-15 levels in OSAS patients and compared them with healthy controls. MATERIAL AND METHODS: Polysomnographically, confirmed forty consecutive OSAS patients (20 men and 20 women) and forty consecutive healthy controls (23 men and 17 women) were enrolled in the study. The samples in each group had similar demographic characteristics and body mass index (BMI) values. RESULTS: In the study, no significant correlation was found about GDF-15 levels of OSAS group and healthy controls. However, there was a significant statistical correlation between age and GDF-15 level. In correlation analysis, there was not any significant correlation between age and BMI. CONCLUSION: Although various developing biomarkers have been studied in cardiovascular disorders, GDF-15 levels have attracted a widespread interest as predictors of cardiovascular risk. GDF-15 level has not been evaluated previously in patients with OSAS. A significant statistical correlation was found between age and GDF-15 level. To reveal close relation between OSAS and GDF-15, further studies are needed with combination of GDF-15 and other biomarkers in OSAS.
Asunto(s)
Factor 15 de Diferenciación de Crecimiento/sangre , Apnea Obstructiva del Sueño/sangre , Adolescente , Adulto , Anciano , Biomarcadores/sangre , Enfermedades Cardiovasculares/sangre , Enfermedades Cardiovasculares/etiología , Enfermedades Cardiovasculares/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Apnea Obstructiva del Sueño/complicaciones , Apnea Obstructiva del Sueño/fisiopatologíaRESUMEN
OBJECTIVE: Spontaneous pneumothorax is a disease that may cause serious respiratory distress and can be a life-threatening condition. A total of 1.3% of all spontaneous pneumothorax cases are simultaneous bilateral spontaneous pneumothorax (SBSP). In this study, because of its rarity, we discuss SBSP cases in light of previously reported cases. MATERIALS AND METHODS: Between January 2004 and December 2009, SBSP was detected in five patients. RESULTS: All patients were male, and the mean patient age was 18.6 (between 16 and 22 years of age). All patients had various degrees of dyspnea and chest pain. All diagnoses were established by chest X-rays. Two patients (40%) had primary spontaneous pneumothorax (PSP), and three (60%) had secondary spontaneous pneumothorax (SSP) (two patients had silicosis, and one had Staphylococcus aureus pneumonia). Previously, bilateral tube thoracostomies were performed on all patients. One PSP patient had a left apical pleurectomy with axillary thoracotomy; the other had a right apical pleurectomy. Tetracycline pleurodesis was performed on one of the silicosis patients. No additional surgical procedure or pleurodesis was performed on the other silicosis patient or on the pneumonia patient. No recurrence of pneumothorax was observed in any patient. CONCLUSIONS: SBSP could be a life-threatening condition; therefore, urgent diagnosis and appropriate treatment of this condition can save patients' lives.
RESUMEN
Malignant pleural effusion (MPE) is a common and important clinical condition. A complication in many types of tumors, its presence indicates the onset of the terminal stages of cancer. Dyspnea is the most common symptom of MPE. The most common underlying tumors are lymphomas and cancers of the lung, breast and ovaries, which account for 75% of cases. The diagnosis of MPE can be established by the presence of malignant cells in the pleural fluid or tissue. Median survival in these patients ranges from 3 to 12 months, with the shortest survival period presenting in lung cancer patients. The aim of MPE therapeutic approaches should be effective treatment and a short hospital stay. There are many different treatment options for patients who suffer from MPE, including serial thoracentesis, tube thoracostomy, pleurodesis, long term pleural catheter, pleuroperitoneal shunt, decortication, chemotherapy and radiotherapy. The choice of therapy is determined based on a patient's clinical situation as well as the underlying disease. Today, intercostal tube insertion and chemical pleurodesis are the most commonly prescribed treatment modalities.