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1.
Eur J Clin Microbiol Infect Dis ; 43(1): 33-43, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37910269

RESUMO

BACKGROUND: Diagnostic accuracy of galactomannan measurements is highly variable depending on the study population, diagnostic procedures, and treatment procedures. We aimed to evaluate the effect of posaconazole prophylaxis and empiric antifungal treatment upon diagnostic accuracy of GM measurements in bronchoalveolar lavage (BAL), bronchial lavage (BL), and serum in hematological malignancy population. METHODS: Patients hospitalized in a single tertiary care center with hematologic malignancies undergoing fiberoptic bronchoscopy (FOB) with a preliminary diagnosis of IPA were retrospectively included. RESULTS: In all the study population (n = 327), AUC for BAL, BL, and serum GM were as follows: 0.731 [0.666-0.790], 0.869 [0.816-0.912], and 0.610 [0.540-0.676] with BL samples having the best diagnostic value. GM measurements in patients under posaconazole prophylaxis (n = 114) showed similar diagnostic performance. While specificity was similar between patients with and without posaconazole prophylaxis, sensitivity of GM measurements was lower in patients with prophylaxis. Analyses with patient classified according to antifungal treatment at the time of FOB procedure (n = 166) showed a decreased diagnostic accuracy in serum GM and BAL GM measurements related with the duration of treatment. However, BAL, BL, and serum GM measurements presented similar sensitivity and specificity in higher cut-off values in longer durations of antifungal treatment. CONCLUSION: Our study shows that posaconazole prophylaxis and active short-term (3 days) antifungal treatment do not significantly affect overall diagnostic performance of GM measurements in bronchoalveolar lavage and bronchial lavage samples. However, using different cut-off values for patients receiving active treatment might be suggested to increase sensitivity.


Assuntos
Neutropenia Febril , Neoplasias Hematológicas , Hematologia , Aspergilose Pulmonar Invasiva , Neoplasias , Humanos , Antifúngicos/uso terapêutico , Aspergilose Pulmonar Invasiva/diagnóstico , Aspergilose Pulmonar Invasiva/tratamento farmacológico , Aspergilose Pulmonar Invasiva/prevenção & controle , Estudos Retrospectivos , Lavagem Broncoalveolar , Líquido da Lavagem Broncoalveolar/microbiologia , Sensibilidade e Especificidade , Neoplasias Hematológicas/complicações , Neutropenia Febril/tratamento farmacológico , Neutropenia Febril/prevenção & controle , Mananas/análise
2.
Med Princ Pract ; : 1-9, 2024 Apr 16.
Artigo em Inglês | MEDLINE | ID: mdl-38626747

RESUMO

OBJECTIVE: Prognostic models aid clinical practice with decision-making on treatment and hospitalization in exacerbation of chronic obstructive lung disease (ECOPD). Although there are many studies with prognostic models, diagnostic accuracy is variable within and between models. SUBJECTS AND METHODS: We compared the prognostic performance of the BAP65 score, DECAF score, PEARL score, and modified early warning score (MEWS) in hospitalized patients with ECOPD, to estimate ventilatory support need. RESULTS: This cross-sectional study consisted of 139 patients. Patients in need of noninvasive or invasive mechanical ventilation support are grouped as ventilatory support groups (n = 54). Comparison between receiver operating characteristic curves revealed that the DECAF score is significantly superior to the PEARL score (p = 0.04) in discriminating patients in need of ventilatory support. DECAF score with a cutoff value of 1 presented the highest sensitivity and BAP65 score with a cutoff value of 2 presented the highest specificity in predicting ventilatory support need. Multivariable analysis revealed that gender played a significant role in COPD exacerbation outcome, and arterial pCO2 and RDW measurements were also predictors of ventilatory support need. Within severity indexes, only the DECAF score was independently associated with the outcome. One-point increase in DECAF score created a 1.43 times higher risk of ventilatory support need. All severity indexes showed a correlation with age, comorbidity index, and dyspnea. BAP65 and DECAF scores also showed a correlation with length of stay. CONCLUSION: Objective and practical classifications are needed by clinicians to assess prognosis and initiate treatment accordingly. DECAF score is a strong candidate among severity indexes.

3.
Med Princ Pract ; 2023 Sep 19.
Artigo em Inglês | MEDLINE | ID: mdl-37725938

RESUMO

OBJECTIVES: The aim of this study was to investigate ocular surface, intraocular pressure and lens condition in bronchodilator- and steroid-treated chronic pulmonary disease patients. METHODS: In this cross-sectional clinical study, 101 patients with chronic pulmonary disease were treated with an inhaler and/or nebulized therapy for bronchodilatation. The patients were evaluated in 2 groups namely chronic obstructive pulmonary disease (COPD) and asthma. We investigated the effects of patient demographic characteristics, smoking, and medications on the presence of dry eye disease (DED), intraocular pressure, and cataract. RESULTS: Patients had a mean age of 66.4 ± 11.9 years, and 46.5% (n = 47) were female. A unit increase in the length of inhaled corticosteroids (ICS) and long-acting beta-agonists (LABA) combination use was associated with a 1.02-fold increase in cataract risk (OR: 1.02, CI: 1.01-1.04, p = 0.016), and current smokers had 10.8 times as many cataracts (OR: 10.79, CI: 1.70-68.30, p = 0.011). Patients who used a nebulized corticosteroid had a 9.15 times higher risk of developing dry eyes than those who did not (OR: 9.15, CI: 2.34-35.75, p = 0.001). In patients using ICS-LABA, in comparison to formoterol beclomethasone, salmeterol fluticasone was found to increase the risk 7.49-fold for DED (OR: 7.49, CI: 1.48-35.75, p = 0.015). CONCLUSIONS: Nebulizer delivery of steroids is associated with dry eye and cataracts. Smoking, ageing, and long-term inhaled steroid use have all been linked to an increased risk of cataracts. Longitudinal and larger sample size studies are needed to explore cause-effect relationships.

4.
Tuberk Toraks ; 71(4): 325-334, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38152003

RESUMO

Introduction: In a resource-constrained situation, a clinical risk stratification system can assist in identifying individuals who are at higher risk and should be tested for COVID-19. This study aims to find a predictive scoring model to estimate the COVID-19 diagnosis." Materials: Patients who applied to the emergency pandemic clinic between April 2020 and March 2021 were enrolled in this retrospective study. At admission, demographic characteristics, symptoms, comorbid diseases, chest computed tomography (CT), and laboratory findings were all recorded. Development and validation datasets were created. The scoring system was performed using the coefficients of the odds ratios obtained from the multivariable logistic regression analysis." Result: Among 1187 patients admitted to the hospital, the median age was 58 years old (22-96), and 52.7% were male. In a multivariable analysis, typical radiological findings (OR= 8.47, CI= 5.48-13.10, p< 0.001) and dyspnea (OR= 2.85, CI= 1.71-4.74, p< 0.001) were found to be the two important risk actors for COVID-19 diagnosis, followed by myalgia (OR= 1.80, CI= 1.08- 2.99, p= 0.023), cough (OR= 1.65, CI= 1.16-2.26, p= 0.006) and fatigue symptoms (OR= 1.57, CI= 1.06-2.30, p= 0.023). In our scoring system, dyspnea was scored as 2 points, cough as 1 point, fatigue as 1 point, myalgia as 1 point, and typical radiological findings were scored as 5 points. This scoring system had a sensitivity of 71% and a specificity of 76.3% for a cut-off value of >2, with a total score of 10 (p< 0.001). Conclusions: The predictive scoring system could accurately predict the diagnosis of COVID-19 infection, which gave clinicians a theoretical basis for devising immediate treatment options. An evaluation of the predictive efficacy of the scoring system necessitates a multi-center investigation.


Assuntos
COVID-19 , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , COVID-19/diagnóstico , COVID-19/epidemiologia , Estudos Retrospectivos , Teste para COVID-19 , Mialgia , Dispneia/diagnóstico , Dispneia/etiologia , Tosse/diagnóstico , Tosse/epidemiologia , Tosse/etiologia
5.
Intern Med J ; 52(9): 1495-1504, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35257465

RESUMO

BACKGROUND: Laboratory biomarkers to estimate the severity of coronavirus disease 2019 (COVID-19) are crucial during the pandemic since resource allocation must be carefully planned. AIMS: To evaluate the effects of basal serum total immunoglobulin E (IgE) levels and changes in inflammatory parameters on the clinical progression of patients hospitalised with COVID-19. METHODS: Patients hospitalised with confirmed COVID-19 were included in the study. Laboratory data and total IgE levels were measured on admission. Lymphocyte, eosinophil, ferritin, d-dimer and C-reactive protein parameters were recorded at baseline and on the 3rd and 14th days of hospitalisation. RESULTS: The study enrolled 202 patients, of which 102 (50.5%) were males. The average age was 50.17 ± 19.68 years. Of the COVID-19 patients, 41 (20.3%) showed clinical progression. Serum total IgE concentrations were markedly higher (172.90 (0-2124) vs 38.70 (0-912); P < 0.001) and serum eosinophil levels were significantly lower (0.015 (0-1.200) vs 0.040 (0-1.360); P = 0.002) in clinically worsened COVID-19 patients when compared with stable patients. The optimal cut-off for predicting clinical worsening was 105.2 ng/L, with 61% sensitivity, 82% specificity, 46.3% positive predictive value and 89.2% negative predictive value (area under the curve = 0.729). Multivariable analysis to define risk factors for disease progression identified higher total IgE and C-reactive protein levels as independent predictors. CONCLUSIONS: Our single-centre pilot study determined that total IgE levels may be a negative prognostic factor for clinical progression in patients hospitalised due to COVID-19 infection. Future studies are required to determine the impact of individuals' underlying immune predispositions on outcomes of COVID-19 infections.


Assuntos
COVID-19 , Adulto , Idoso , Biomarcadores , Proteína C-Reativa , Feminino , Humanos , Imunoglobulina E , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Prognóstico , Estudos Retrospectivos , SARS-CoV-2
6.
Psychol Health Med ; 27(5): 1117-1130, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-33486992

RESUMO

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.


Assuntos
Esgotamento Profissional , COVID-19 , Distúrbios do Início e da Manutenção do Sono , Adulto , Ansiedade/epidemiologia , Esgotamento Profissional/epidemiologia , Esgotamento Psicológico , Estudos Transversais , Feminino , Pessoal de Saúde , Humanos , Masculino , Distúrbios do Início e da Manutenção do Sono/epidemiologia
7.
Tuberk Toraks ; 70(4): 324-333, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36537089

RESUMO

Introduction: Noninvasive ventilation (NIV) for acute hypercapnic respiratory failure (AHRF) is an established treatment modality. Current evidence does not conclude any superiority between fixed pressure support (PS) and average volume-assured pressure support (AVAPS) modes. However, given the ability of rapid PaCO2 decline in AVAPS mode, we hypothesized that COPD patients with AHRF who did not show the desired reduction in PaCO2 with fixed-level PS-NIV might benefit from the AVAPS mode. Materials and Methods: Patients admitted to the non-ICU pulmonary ward with acute exacerbation of COPD (AECOPD) and AHRF were included consecutively in this observational study. Patients with hypercapnic respiratory failure due to obesity-hypoventilation, neurological diseases, or chest wall deformities were excluded. All patients started NIV treatment with fixed pressure support (PS) and patients who did not reach clinical and laboratory stability under PS-NIV treatment were switched to the average volume-assured pressure support (AVAPS) mode of NIV. Result: Thirty-five COPD patients with hypercapnic respiratory failure were included. Under PS-NIV treatment, 14 (40%) patients showed a 17.9 (-0.0-29.2) percent change in terms of PaCO2, meaning no improvement or worsening. Therefore, these patients were treated with AVAPS mode. Arterial PaCO2 and pH levels significantly improved after AVAPS-NIV administration. AVAPS-NIV treatment created a significantly better PaCO2 change rate than using PS-NIV [-11.4 (-22.0 - -0.5) vs 8.2 (-5.3-19.5), p= 0.02]. Independent predictors of AVAPS mode requirement were higher Charlson Comorbidity Index [OR= 1.74 (95% CI= 1.02-2.97)] and higher PaCO2 upon admission [OR= 1.18 (95% CI= 1.03-1.35)]. Thirteen (92.8%) patients reaching significant clinical stability with AVAPS-NIV were able to return to fixed-level PS-NIV and maintain acceptable PaCO2 levels. Conclusions: Our study demonstrated that patients can benefit from AVAPSNIV despite insufficient response to fixed-level PS-NIV.


Assuntos
Ventilação não Invasiva , Doença Pulmonar Obstrutiva Crônica , Insuficiência Respiratória , Humanos , Respiração com Pressão Positiva , Respiração Artificial , Insuficiência Respiratória/terapia , Doença Pulmonar Obstrutiva Crônica/terapia , Hipoventilação , Hipercapnia
8.
Tuberk Toraks ; 69(1): 49-58, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33853305

RESUMO

INTRODUCTION: Tobacco-free college campuses refer to colleges and universities that have implemented policies prohibiting the use of tobacco products at all indoor and outdoor campus locations. We aimed to evaluate university students' smoking behaviors and their attitudes towards "Tobacco-Free Campus Policy". MATERIALS AND METHODS: A total of 10,383 university students were included in this cross-sectional study. The questionnaire was sent via web-based student information system. Demographical variables, the frequency of tobacco use, the addiction levels of the smoker students, and their perspective on the Tobacco-Free Campus Policy were evaluated. RESULT: The study population consisted of 5461 (52.6%) males and their mean age was 22.1 ± 3.9 years. Among the students, 3992 (38.4%) were current smokers and the age of first smoking was 16.5 ± 2.78 years. According to FTND scores, 15.1% of participants have high dependence, and 7.5% of them have very high dependence. There was a significant difference among participants who finds unacceptable "Tobacco-Free Campus Policy" in terms of gender (70.7% males vs. 29.3% females, p<0.001) and smoking habit (7% never smoker, 4.1% ex-smoker, 88.9% current smoker, p<0.001). CONCLUSIONS: The Tobacco-Free Campus Policy is important to fight against the tobacco industry in order to protect the right to health of all tobacco users and those who do not use it and should be considered as a goal to be achieved in order to live in a healthy environment.


Assuntos
Política Antifumo , Fumantes/psicologia , Prevenção do Hábito de Fumar/métodos , Fumar/psicologia , Estudantes/psicologia , Poluição por Fumaça de Tabaco/prevenção & controle , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , Fumar/epidemiologia , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Universidades , Adulto Jovem
9.
Tuberk Toraks ; 68(3): 285-292, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-33295727

RESUMO

INTRODUCTION: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a well-established diagnostic tool for lung cancer, sarcoidosis, and suspected metastatic extra-thoracic malignancy (ETM). Patients with primary ETM often have hypermetabolic mediastinal/hilar lymph node enlargement in the PET-scan done for initial staging or post treatment followup. We aimed to determine the diagnostic performance of EBUS-TBNA and the relationship between PET-SUV values and diagnosis of malignancy metastasis in patients with ETM. MATERIALS AND METHODS: Results of EBUS-TBNA in ETM patients with suspected MLN metastasis were retrospectively analysed (May 2016 to July 2019). Non-malign results were confirmed for surgery or clinical/radiological followup. Lymph nodes with a high FDG-uptake (SUV > 2.5, MLN) were reported as suspicious for metastasis. RESULT: Of the 588 EBUS procedures, 109 were included in the analysis. Patient' mean age was 62.5 ± 10.1 years; there were 35 men and 74 women. Primary malignancies were breast cancer in 33, gastrointestinal in 23, female genital tract in 17, head and neck in 14, genitourinary cancer in 13, malignant melanoma in 6, sarcoma in 2 and kaposi sarcoma in 1. According to EBUS-TBNA smear and cell block histopathologic evaluations, 16 patients' results (14.7%) were malignant compatible with metastasis of ETM. Among the 93 patients with non-malignant diagnosis, EBUS-TBNA revealed a granulomatous lympadenitis compatible with sarcoid reaction in 7 and tuberculosis in 2. A total of 9 patients underwent surgical procedures after EBUSTBNA, with a definitive histological diagnosis of granulomatous lymphadenitis in 2, malignancy in 5 and, reactive lymph node in 2. Overall sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy of EBUS-TBNA were 76.19% (95% CI 52.83-91.78), 100% (95% CI 95.89-100.00), 100%, 94.62% (95% CI 89.12-97.12) and 95.4%, respectively. CONCLUSIONS: EBUS-TBNA sampling has high diagnostic performance. Histopathological confirmation requirement for MLN should be kept in mind in patients with ETM, even they have negative EBUS results.


Assuntos
Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Neoplasias Pulmonares/diagnóstico por imagem , Metástase Linfática/diagnóstico por imagem , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Idoso , Feminino , Humanos , Neoplasias Pulmonares/patologia , Linfonodos/patologia , Linfadenite/diagnóstico por imagem , Linfadenopatia/diagnóstico por imagem , Metástase Linfática/patologia , Masculino , Doenças do Mediastino/diagnóstico por imagem , Mediastino/diagnóstico por imagem , Pessoa de Meia-Idade , Estudos Retrospectivos
10.
Tuberk Toraks ; 67(1): 47-54, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-31130135

RESUMO

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.


Assuntos
Pessoal de Saúde/estatística & dados numéricos , Qualidade de Vida , Medição de Risco/métodos , Síndromes da Apneia do Sono/epidemiologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Peso Corporal , Comorbidade , Estudos Transversais , Feminino , Humanos , Hipertensão/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Estudos Prospectivos , Síndromes da Apneia do Sono/diagnóstico , Inquéritos e Questionários , Turquia/epidemiologia , Adulto Jovem
11.
Tuberk Toraks ; 67(4): 248-257, 2019 Dec.
Artigo em Turco | MEDLINE | ID: mdl-32050866

RESUMO

INTRODUCTION: In this study, we aimed to determine the values of anthropometric measurements and rates used in the evaluation of obstructive sleep apnea syndrome (OSAS) in our country. MATERIALS AND METHODS: Twenty accredited sleep centers in thirteen provinces participated in this multicenter prospective study. OSAS symptoms and polysomnographic examination and apnea-hypopnea index (AHI) ≥ 5 cases OSAS study group; patients with AHI < 5 and STOP-Bang < 2 were included as control group. Demographic characteristics (age, sex, body mass index-BMI) and anthropometric measurements (neck, waist and hip circumference, waist/hip ratio) of the subjects were recorded. RESULT: The study included 2684 patients (81.3% OSAS) with a mean age of 50.50 ± 0.21 years from 20 centers. The cases were taken from six geographical regions of the country (Mediterranean, Eastern Anatolia, Aegean, Central Anatolia, Black Sea and Marmara Region). Demographic characteristics and anthropometric measurements; age, neck, waist, hip circumference and waist/ hip ratios and BMI characteristics when compared with the control group; when compared according to regions, age, neck, waist, hip circumference and waist/hip ratios were found to be statistically different (p< 0.001, p< 0.001, p< 0.05, respectively). When compared by sex, age, neck and hip circumference, waist/hip ratio, height, weight and BMI characteristics were statistically different (p< 0.001, respectively). Neck circumference and waist/hip ratio were respectively 42.58 ± 0.10 cm, 0.99 ± 0.002, 39.24 ± 0.16 cm, 0.93 ± 0.004 were found in women. CONCLUSIONS: The neck circumference was lower than the standard value in men, but higher in women. The waist/hip ratio was above the ideal measurements in both men and women. In this context, the determination of the country values will allow the identification of patients with the possibility of OSAS and referral to sleep centers for polysomnography.


Assuntos
Índice de Massa Corporal , Indicadores Básicos de Saúde , Obesidade/complicações , Índice de Gravidade de Doença , Apneia Obstrutiva do Sono/complicações , Relação Cintura-Quadril , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Polissonografia , Estudos Prospectivos , Apneia Obstrutiva do Sono/diagnóstico , Turquia
12.
Tuberk Toraks ; 66(2): 150-155, 2018 Jun.
Artigo em Turco | MEDLINE | ID: mdl-30246659

RESUMO

INTRODUCTION: The purpose of this study was to elucidate the asthma knowledge level of primary-secondary school teachers in Bursa, and factors associated with this subject. MATERIALS AND METHODS: In our study 1812 teachers from 64 randomly selected primary schools in Bursa were included. RESULT: It was known by the vast majority of participants that asthma symptoms, asthma is not a contagious disease and may be familial, medications taken by inhalation. It was known by 64.1% of the teachers that asthmatic children do not mind doing sports. Approximately one of the two teachers knew that the medication were not addictive. CONCLUSIONS: The knowledge level of the teachers was related to female gender and age. We think that an asthma education program is needed for Turkish teachers to increase their understanding about what asthma is, its impact and how to meet the needs of a child with asthma to achieve improved wellbeing and school attendance.


Assuntos
Asma/psicologia , Conscientização , Conhecimentos, Atitudes e Prática em Saúde , Professores Escolares/estatística & dados numéricos , Instituições Acadêmicas , Asma/epidemiologia , Feminino , Humanos , Incidência , Masculino , Turquia/epidemiologia
13.
ERJ Open Res ; 10(2)2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38529349

RESUMO

The topic of sleep-related breathing disorders is always evolving, and during the European Respiratory Society (ERS) International Congress 2023 in Milan, Italy, the latest research and clinical topics in respiratory medicine were presented. The most interesting issues included new diagnostic tools, such as cardiovascular parameters and artificial intelligence, pathophysiological traits of sleep disordered breathing from routine polysomnography or polygraphy signals, and new biomarkers and the diagnostic approach in patients with excessive daytime sleepiness. This article summarises the most relevant studies and topics presented at the ERS International Congress 2023. Each section has been written by early career members of ERS Assembly 4.

14.
Clin Respir J ; 16(1): 49-56, 2022 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-34626077

RESUMO

INTRODUCTION: Eosinophilic airway inflammation is a recognized inflammatory pattern in subgroups of patients with chronic obstructive pulmonary disease (COPD). However, there are still conflicting results between various studies concerning the effect of eosinophils in COPD patients. Our aim with this study was to evaluate eosinophilic inflammation and its relation to the clinical characteristics in a group of COPD patients. METHODS: Stable COPD patients with FEV1 % predicted < 50 or with ≥ 1 exacerbation leading to hospital admission or ≥2 moderate or severe exacerbation history were consecutively enrolled from outpatient clinics. RESULTS: We included 90 male COPD patients, with a mean age of 63.3 ± 9.2. Mean FEV1 % predicted was 35.9 ± 11.3. Eosinophilic inflammation (eosinophil percentage ≥2%) was evident in 54 (60%) of the patients. Participants with eosinophilic inflammation were significantly older and had better FEV1 predicted % values. Eosinophilic COPD patients were characterized with better quality of life and fewer symptoms. COPD patients with noneosinophilic inflammation used supplemental long-term oxygen therapy (LTOT) more frequently compared to patients with eosinophilic inflammation (36.1% vs. 14.8%, p = 0.01). Eosinophilic inflammation is associated with less dyspnea severity measured by mMRC (OR: 0.542 95% CI: 0.342-0.859, p = 0.009) and less LTOT use (OR: 0.334 95% CI: 0.115-0.968, p = 0.04) regardless of age, severity of airflow limitation, and having frequent exacerbation phenotype. CONCLUSION: Our study supports the growing evidence for a potential role of eosinophilic inflammation phenotype in COPD with distinctive clinical characteristics. Eosinophilic inflammation is inversely associated with dyspnea severity measured by mMRC and LTOT use independently from age, total number of exacerbations, St. George Respiratory Questionnaire (SGRQ) total score and FEV1 % predicted.


Assuntos
Doença Pulmonar Obstrutiva Crônica , Qualidade de Vida , Idoso , Progressão da Doença , Eosinófilos , Humanos , Pulmão , Masculino , Pessoa de Meia-Idade , Oxigênio , Doença Pulmonar Obstrutiva Crônica/complicações , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/epidemiologia
15.
J Infect Dev Ctries ; 16(3): 409-417, 2022 03 31.
Artigo em Inglês | MEDLINE | ID: mdl-35404844

RESUMO

INTRODUCTION: Determining prognostic factors in patients with coronavirus disease (COVID-19) can have great impact on treatment planning and follow-up strategies. Herein, we aimed to evaluate prognostic factors and clinical scores for confirmed COVID-19 patients in a tertiary-care hospital in the Bursa region of Turkey. METHODOLOGY: Patients who had been diagnosed with COVID-19 microbiologically and/or radiologically between March and October 2020 in a tertiary-care university hospital were enrolled retrospectively. Adult patients (≥ 18 years) with a clinical spectrum of moderate, severe, or critical illness were included. The dependent variable was 30-day mortality and logistic regression analysis was used to evaluate any variables with a significant p value (< 0.05) in univariate analysis. RESULTS: A total of 257 patients were included in the study. The mortality rate (30-day) was 14.4%. In logistic regression analysis, higher scores on sequential organ failure assessment (SOFA) (p < 0.001, odds ratio (OR) = 1.86, 95% CI = 1.42-2.45) and CURB-65 pneumonia severity criteria (p = 0.001, OR = 2.60, 95% CI = 1.47-4.57) were found to be significant in predicting mortality at admission. In deceased patients, there were also significant differences between the baseline, day-3, day-7, and day-14 results of D-dimer (p = 0.01), ferritin (p = 0.042), leukocyte (p = 0.019), and neutrophil (p = 0.007) counts. CONCLUSIONS: In our study of COVID-19 patients, we found that high SOFA and CURB-65 scores on admission were associated with increased mortality. In addition, D-dimer, ferritin, leukocyte and neutrophil counts significantly increased after admission in patients who died.


Assuntos
COVID-19 , Adulto , COVID-19/diagnóstico , COVID-19/mortalidade , Ferritinas , Humanos , Prognóstico , Curva ROC , Estudos Retrospectivos
16.
Turk Thorac J ; 23(2): 173-184, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-35404250

RESUMO

This review aimed to highlight some important points derived from the presentations of the European Respiratory Society 2021 Virtual International Congress by a committee formed by the Early Career Task Group of the Turkish Thoracic Society. We summarized a wide range of topics including current developments of respiratory diseases and provided an overview of important and striking topics of the congress. Our primary motivation was to give some up-to-date information and new developments discussed during congress especially for the pulmonologists who did not have a chance to follow the congress. This review also committed an opportunity to get an overview of the newest data in the diverse fields of respiratory medicine such as post-coronavirus disease 2019, some new interventional and technologic developments related to respiratory health, and new treatment strategies.

17.
J Infect Dev Ctries ; 16(3): 445-452, 2022 03 31.
Artigo em Inglês | MEDLINE | ID: mdl-35404849

RESUMO

INTRODUCTION: Our knowledge has gaps regarding severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) replication levels and its association to severity of Coronavirus disease 2019 (COVID-19). The aim of this study was to investigate the association of SARS-CoV-2 viral load with disease severity and serum biomarkers in COVID-19 patients. METHODOLOGY: Viral load was determined via cycle threshold (Ct) values of SARS-CoV-2 real-time reverse transcriptase-polymerase chain reaction (RT-PCR) in 214 adult patients. Ct values were compared with clinical severity, biochemical and hematological biomarkers. RESULTS: Clinical course of the disease was mild (49.1%), moderate (40.2%), and severe (10.7%). Median Ct value was 28.2 (IQR: 22.2-33.8) during the first week of the disease. Ct values were lower within five days after symptom onset [lowest Ct value on the third day (median: 24, IQR: 20.6-32.3)], but they increased significantly during the second and third weeks. No association was detected between admission Ct values and disease severity. Gender, age, co-morbidity, and mortality did not differ significantly in patients with low (≤ 25) and high (> 25) Ct values. White blood cell, neutrophil, platelet, and especially lymphocyte counts, were significantly lower in patients with low Ct values. CONCLUSIONS: No definitive/clear correlation between SARS-CoV-2 viral load and severity and mortality was found in the studied COVID-19 patients. However, neutrophil, platelet, and especially lymphocyte count were significantly lower in patients with a high viral load.


Assuntos
COVID-19 , SARS-CoV-2 , Adulto , Biomarcadores , COVID-19/diagnóstico , Humanos , RNA Viral/análise , Carga Viral
18.
Turk Thorac J ; 23(2): 162-172, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-35404249

RESUMO

In this article, Early Career Task Force Group members of the Turkish Thoracic Society summarize the European Respiratory Society 2020 virtual congress. Current developments in the field of respiratory diseases were compiled with the addition of sessions specific to coronavirus disease 2019 this year. Almost all of the congress sessions were examined, and the important and striking results of the congress were highlighted. Congress sessions were attended by expert researchers, and the prominent messages of each session were highlighted in short summaries. They were then grouped under relevant titles and ranked in order of meaning and relation. It was finalized by a team of researchers.

19.
Ther Apher Dial ; 25(2): 204-210, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-32400088

RESUMO

The purpose of this study was to investigate the frequency of ocular manifestations in hemodialysis (HD) patients and short-term changes in ophthalmologic findings. A total of 142 eyes of 71 HD patients were included in this study. Patients with corneal and conjunctival deposits, diabetic retinopathy, hypertensive retinopathy, cataract, optic atrophy, or glaucoma were recorded. Schirmer I tests and the tear break up time (TBUT) were performed in the listed order to evaluate dry eye. Axial length (AL) and anterior chamber depth (ACD) were measured using ultrasound biometry using an infrared system. The TBUT test, Schirmer I test, intraocular pressure, AL, and ACD were applied within 30 minutes before and after a single session of HD. The most common ocular findings included conjunctival calcification (60.6%), cataract (50.7%), and proliferative diabetic retinopathy (21.1%). The average TBUT results decreased from 10.81 ± 4.90 to 9.43 ± 4.78 seconds after HD, and was statistically significant (P < .001). The mean Schirmer I test results decreased from 13.59 ± 4.67 to 12.07 ± 4.86 mm after HD. The decline in the Schirmer I test results was statistically significant (P = .005). The mean intraocular pressure decreased from 14.57 ± 4.40 to 13.43 ± 3.91 mm Hg after HD, and was statistically significant (P < .001). The mean ACD increased from 3.19 ± 0.53 to 3.25 ± 0.55 mm, and the mean AL increased from 23.05 ± 1.35 to 23.13 ± 1.35 mm, both increases being significant after HD (both P < .001). Eye diseases such as diabetic retinopathy, corneo-conjunctival calcification, and dry eye are common in HD patients; these patients should undergo early and frequent eye examinations.


Assuntos
Oftalmopatias/etiologia , Olho/diagnóstico por imagem , Pressão Intraocular/fisiologia , Falência Renal Crônica/terapia , Diálise Renal/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Síndromes do Olho Seco/epidemiologia , Síndromes do Olho Seco/etiologia , Oftalmopatias/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Diálise Renal/métodos , Ultrassonografia , Adulto Jovem
20.
Clin Respir J ; 14(7): 622-630, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32107871

RESUMO

PURPOSE: We aimed to assess the accuracy of home titration in estimating apnea hypopnea index (AHI) and optimal pressure values and to compare improvements in subjective daytime sleepiness, sleep quality and quality of life, along with 3-months treatment adherence of patients that received at-home versus in-laboratory auto-titrating positive airway pressure (APAP) titration. MATERIALS AND METHODS: In patients with a diagnosis of obstructive sleep apnea syndrome (OSAS), a study arm of laboratory attended APAP titration was compared with a study arm of home titration using an APAP device for three days. Subjective questionnaires were evaluated before and after 3 months of treatment. RESULTS: Fifty-three patients with newly diagnosed OSAS were enrolled. There was a significant positive correlation between PSG AHI and APAP AHI (rs  = 0.43, P = 0.003) and the fixed pressure for the APAP arm was positively correlated with the APAP PSG arm of the study (rs  = 0.71, P < 0.001). When the Bland-Altman graphs were compared, it was seen that the measurements obtained by the APAP AHI method were 0.3 units higher than the PSG AHI measurements, and that the mean of the measurement differences between the two methods was not different than 0 (P [H0 : Mean = 0] = 0.551). After 3 months of treatment, average nightly use was slightly higher in the APAP arm (P = 0.387). CONCLUSIONS: The results indicate that both titration methods were not clinically inferior in terms of a fixed optimal pressure, residual events, 3-months treatment adherence and change in subjective sleepiness, sleep quality and quality of life after treatment.


Assuntos
Apneia/fisiopatologia , Respiração com Pressão Positiva/instrumentação , Síndromes da Apneia do Sono/fisiopatologia , Apneia Obstrutiva do Sono/terapia , Adulto , Pressão Positiva Contínua nas Vias Aéreas/métodos , Distúrbios do Sono por Sonolência Excessiva , Feminino , Humanos , Laboratórios/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Respiração com Pressão Positiva/estatística & dados numéricos , Respiração com Pressão Positiva/tendências , Pressão , Estudos Prospectivos , Qualidade de Vida , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/fisiopatologia , Inquéritos e Questionários , Cooperação e Adesão ao Tratamento
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