Lucashamann5764

This review discusses the prevalence of AKI and its association with outcome, while highlighting possible mechanisms of AKI and suggesting organ protective measures to prevent the development of kidney damage.

Bronchoscopic volume reduction treatments are among the important alternatives for selected emphysema patients with a dyspneic course despite optimal medical treatment. Our aim was to carry out a retrospective scan of the data for COPD patients subject to coil treatment at our center for assessing whether coil procedure has an impact on the respiratory symptom and pulmonary function tests in COPD patients.

The data of 41 patients with severe emphysema and treated with coils between 2017-2020 were evaluated retrospectively. Cardiopulmonary rehabilitation programs were completed for all patients prior to the procedure and they were assessed with pulmonary function test (PFT), diffusing capacity for carbonmonoxide test (DLCO), body plethysmography, 6-minute walk test, ventilation/perfusion scintigraphy, St. George's Respiratory Questionnaire (SGRQ). Data acquired prior to the procedure and 3rd month control data after the procedure were recorded and SGRQ was applied via face-to-face interviews during the controls by doctors working on Pulmonary Diseases as was the case before the procedure.

SGRQ questionnaires of 32 patients were evaluated. Statistically significant changes were observed after the procedure in symptom, activity, impact score and total score which were calculated prior to the procedure. Pre and post procedure FEV1, FVC, FEV1/FVC, PEF, FEF25/75 parameters were used for the comparison made via SFT. Statistically significant changes were observed in FEV1, FVC, FEF25/75 when the pre and post-procedure SFT parameters of the 32 patients included in the study were compared.

A statistically significant improvement was observed in the PFT parameters and quality of life questionnaires following the coil procedure which is a bronchoscopic volume reduction procedure.

A statistically significant improvement was observed in the PFT parameters and quality of life questionnaires following the coil procedure which is a bronchoscopic volume reduction procedure.

Respiratory virus infections may cause serious respiratory failure requiring intensive care unit (ICU) admission. The objective of this study was to evaluate the clinical features and the outcome in patients with acute respiratory failure (ARF) due to viral infections comparing etiological agents.

ARF patients with positive viral serology were retrospectively recruited. Cohort was evaluated with regard to subgroups as influenza and other respiratory viruses (ORV), as well as survivors and nonsurvivors.

Out of 938 admitted patients, 319 were followed as ARF and only 149 patients had viral respiratory panel results. In 49 patients with ARF, 52 positive viral results were detected and 47 patients with single positive viral isolates of either influenza or ORV were included. Among them, 62% had ORV with quite similar characteristics with influenza group apart from diabetes mellitus which was encountered more in influenza group (p= 0.02). Overall ICU mortality was 32% and there was no difference between the two groups (p= 0.42). Acute Physiology and Chronic Health Evaluation (APACHE) II score was independently associated with ICU mortality (OR 1.25; 95% CI 1.04-1.51; p= 0.02).

This study emphasizes to consider the possibility of other respiratory viruses for the cause of ARF with similar characteristics and mortality as influenza species.

This study emphasizes to consider the possibility of other respiratory viruses for the cause of ARF with similar characteristics and mortality as influenza species.

The aim of the study was to assess the effects of interventions during bronchoscopy on ventilation and determine the risk factors for hypoventilation related to both interventions and patients' demographical and clinical characteristics.

A total of 74 patients who underwent fiberoptic bronchoscopy (FOB) were included in the study. Oxygen saturation (SpO2) and partial carbon dioxide pressure (PCO2) were measured transcutaneously (TcSO2 and TcPCO2) using a sensor consisting of a probe placed on the earlobe. The demographic characteristics and basal, mean, peak and minimum values of TcSO2 and TcPCO2 during FOB were retrospectively analyzed and assessed in terms of the risk factors for hypoventilation.

During the procedure, the device automatically recorded the TcSO2 and TcPCO2 values. The mean TcPCO2 level was 37.09 ± 5.6 (27.1-60.6) mmHg. The mean increase in the TcPCO2 level from baseline was 3.25 ± 2.12 mmHg. The mean TcSO2 measurement was 95.9 ± 2.27 (80-100%). The measured mean and peak TcPCO2 values of ventilation is PCO2, and monitorization of PCO2 is very important in detecting hypoventilation. In this study, we determined some risk factors for hypoventilation in order to predict ventilation problems in patients planned to undergo FOB. We recommend that in male patients with endobronchial lesions, those with a longer smoking history, and those with a longer duration of FOB, SpO2 should be monitored together with PCO2.

The Severe Acute Respiratory Syndrome (SARS-CoV-2) virus, which emerged from China and spread all over the world, has affected the world in every aspect and will do so in the foreseeable future. This study was carried out to investigate the possible aggravating effect of smoking on the prognosis of patients with COVID-19 pneumonia presenting with pulmonary involvement.

114 adult patients who received inpatient treatment in our clinic with the diagnosis of COVID-19 pneumonia between 11 March 2020 and 30 April 2020 were retrospectively included in the study; in particular, they were evaluated in terms of smoking history, severity of disease, need for NIMV and ICU admission, and mortality during their hospitalization.

The mean age of the 114 patients hospitalized with COVID-19 pneumonia was 51.14 ± 14.97 (range 16-81), and 77 (67.5%) were male. Of the patients, 19 (15.9%) were active smokers, 23 were ex-smokers (20.1%), 72 (63.1%) non-smokers. The effect of smoking on the severity of the disease, length ofsiologic mechanisms of the effects of smoking on the natural history of COVID-19 pneumonia.

The differences between both genders with Obstructive Sleep Apnea Syndrome (OSAS) which is often seen in males can be explained by means of certain polysomnographical parameters and demographical and clinical features. The aim of this research study is to research the gender differences in Turkish population in terms of polysomnographical parameters and demographical and clinical features, and to compare and contrast the results of this research with the results of literature.

This study has been carried out by including 100 females and 116 males, 216 patients in total, who were diagnosed with OSAS in the Sleep Laboratory of the Medicine Faculty, Ankara University between the years of 2011 and 2014. The demographical information like the ages and the genders of all patients and the figures of the height, weight and body-mass index (BMI) have been recorded. The Epworth Sleepiness Scale (ESS) of patients have also been recorded. Acquired by the polysomnography equipment, the polysomnographical data of all pare older and obese at a more rate and they have lower Apnea Hypopnea Index (AHI) than the males with OSAS. We have also distinguished that the symptoms related to OSAS of both genders are similar despite the lower Apnea Hypopnea Index of females. Meanwhile we want to emphasize that clinicians need to take these factors into consideration while focusing on the diagnosis of OSAS in female patients.

As a result, in this study, we have observed that females suffering from OSAS are older and obese at a more rate and they have lower Apnea Hypopnea Index (AHI) than the males with OSAS. We have also distinguished that the symptoms related to OSAS of both genders are similar despite the lower Apnea Hypopnea Index of females. Meanwhile we want to emphasize that clinicians need to take these factors into consideration while focusing on the diagnosis of OSAS in female patients.

Coronavirus disease 2019 (COVID-19) is a fatal and pandemic disease discovered in December 2019 in Wuhan, with lots of asymptomatic cases and a long incubation period. The researchers suggested that high d-dimer levels could predict disease severity, lung complications, and thromboembolic events before they occur.

We searched in PubMed, Scopus, and Web of Science using the keywords "D-dimer" and "coronavirus" or "D-dimer" and "COVID-19." We used Standardized Mean Differences (SMD) to build forest plots of continuous data and assess differences in serum D-dimer concentrations between severe and non-severe patients with COVID-19 disease. We evaluated p-value < 0.05 as statistically significant and preferred 95% confidence intervals (CIs).

The pooled results of all studies revealed that the D-dimer concentrations were significantly higher in patients with more severe COVID-19 (SMD 2.32 μg/mL; 95% CI, 0.72 3.92 μg/mL, p< 0.001). We evaluated severe patients with total D-dimer levels. D-dimer concentrations were significantly higher in severe patients against total COVID-19 patients (SMD 2.01 μg/mL; 95% CI, 0.25 to 3.77 μg/mL, p= 0.08).

We do not know the D-dimer increment mechanism in severe patients yet, but we think that these findings will be useful in the early diagnosis of severe disease and the first treatment.

We do not know the D-dimer increment mechanism in severe patients yet, but we think that these findings will be useful in the early diagnosis of severe disease and the first treatment.

HIV preexposure prophylaxis (PrEP) efficacy is closely linked to adherence, and factors associated with PrEP adherence are not well understood and may differ across populations. As PrEP demonstration projects and implementation are ongoing, it is essential to understand factors associated with adherence to oral PrEP to design effective adherence interventions and maximize the public health impact of PrEP. We thus aimed to assess demographic and behavioral factors associated with optimal PrEP adherence (100%) among female sex workers (FSWs) participating in a demonstration project in Cotonou, Benin.

Female sex workers were provided with daily Truvada and followed quarterly for 1 to 2 years. Sociodemographics, partners, and behaviors were collected through face-to-face questionnaires. selleck chemicals Another questionnaire based on sexual the theory of planned behavior and the theory of interpersonal behavior was also administered. Generalized estimating equations were used to identify factors associated with optimal daily adherence.

At baseline, 255 FSWs were followed up. One-year increase in age of FSWs was associated with a 3% increase in optimal adherence (prevalence ratio, 1.03; 95% confidence interval, 1.01-1.05; P for trend = 0.0003), and optimal adherence decreased by 31% for every 6 months of follow-up (prevalence ratio, 0.69; 95% confidence interval, 0.59-0.79; P for trend < 0.0001). For the participants who have completed the behavioral questionnaires, high intention to adhere to the treatment was also a predictor of optimal adherence.

Efforts should be geared toward FSWs intending to use PrEP to help them reach adequate adherence levels for effective HIV protection.

Efforts should be geared toward FSWs intending to use PrEP to help them reach adequate adherence levels for effective HIV protection.