Pulmonary Physician Consultancy in Emergency Services in Turkiye (PuPCEST) - a cross-sectional multicenter study.

Pulmonology is one of the branches that frequently receive consultation requests from the emergency department. Pulmonology consultation (PC) is requested from almost all clinical branches due to the diagnosis and treatment of any respiratory condition, preoperative evaluation, or postoperative pulmonary problems. The aim of our study was to describe the profile of the pulmonology consultations received from emergency departments in Turkiye. A total of 32 centers from Turkiye (the PuPCEST Study Group) were included to the study. The demographic, clinical, laboratory and radiological data of the consulted cases were examined. The final result of the consultation and the justification of the consultation by the consulting pulmonologist were recorded. We identified 1712 patients, 64% of which applied to the emergency department by themselves and 41.4% were women. Eighty-five percent of the patients had a previously diagnosed disease. Dyspnea was the reason for consultation in 34.7% of the cases. The leading radiological finding was consolidation (13%). Exacerbation of preexisting lung disease was present in 39% of patients. The most commonly established diagnoses by pulmonologists were chronic obstructive pulmonary disease (19%) and pneumonia (12%). While 35% of the patients were discharged, 35% were interned into the chest diseases ward. The majority of patients were hospitalized and treated conservatively. It may be suggested that most of the applications would be evaluated in the pulmonology outpatient clinic which may result in a decrease in emergency department visits/consultations. Thus, improvements in the reorganization of the pulmonology outpatient clinics and follow-up visits may positively contribute emergency admission rates.

Effect of tocilizumab on intensive care patients with Covid-19 pneumonia, a retrospective cohort study.

BACKGROUND: In this study, the efficacy of an IL-6 antagonist, Tocilizumab, administered in the early period was studied in intensive care patients with COVID-19 pneumonia followed by hypoxic and systemic inflammation not receiving mechanical ventilation support. METHODS: Patients with COVID-19 pneumonia who have signs of hypoxia and systemic inflammation and/or who have acute bilateral infiltrates on chest radiograph and who received tocilizumab treatment were compared with the patients who received standard medical therapy. Patients who were followed up with COVID-19 pneumonia and respiratory failure between March 2020 and March 2021 were retrospectively evaluated in the study. A 400 mg - 800 mg iv dose (depending on weight) of Tocilizumab was administered. The primary endpoint was determined as intensive care unit mortality. RESULTS: A total of 213 patients who were admitted with respiratory failure associated with COVID-19 to our third-level intensive care unit were evaluated. Of these patients, the study was conducted with 50 patients in the tocilizumab treatment group and 92 patients in the standard treatment group. During the intensive care period, 26 patients (28.3%) in the standard treatment group and 12 patients (24%) in the group receiving tocilizumab died. The adjusted hazard ratio for mortality in the tocilizumab group was 0.39 (95% confidence interval [CI], 0.186 to 0.808; p = 0.001 by log-rank test). During the intensive care period, 22 patients (24.8%) in the standart treatment group and 16 patients (32%) in the tocilizumab group were intubated. The adjusted hazard ratio for a primary outcome intubation in the tocilizumab group was 0.71 (95% confidence interval [CI], 0.355 to 1.424; p = 0.184 by log-rank test).

Diagnostic Value of Radiographic Characteristics of Mediastinal and Hilar Lymph Nodes in Sarcoidosis.

OBJECTIVE: In this study, it was aimed to investigate the diagnostic value of thorax computed tomography, which is a non-invasive method, in diagnosing sarcoidosis. MATERIALS AND METHODS: In our Faculty of Medicine, Department of Chest Diseases between January 1, 2013, and July 1, 2019, the data of 816 patients who underwent endobronchial ultrasonography for mediastinal lymph node sampling and other sampling methods, such as mediastinoscopy, thoracotomy, etc., if the histopathological diagnosis could not be reached, were retrospectively screened and 192 patients (sarcoidosis: 62, non-sarcoidosis: 130 patients) who met the inclusion criteria were included in the study. Patients diagnosed with sarcoidosis and patients diagnosed with non-sarcoidosis were compared in terms of thorax computed tomography findings (medi- astinal lymph nodes and lung parenchymal involvement). RESULTS: Right upper paratracheal (72.6 vs. 46.9%, P = .001) and paraaortic lymph node involvement (79.0% vs. 60.8%, P = .01), hilar symmetry (88.5 vs. 58.3%, P < .001), and homogeneity in lymph nodes (80.6% vs. 56.9%, P = .001) were found to be significantly higher in the sarcoidosis group. Lymph node sizes were smaller in the sarcoidosis group and the mean density (51.3 Hounsfield unit vs. 44.1 Hounsfield unit, P = .002) was significantly higher. In the multivariate logistic regression analysis, the presence of homogeneity in the lymph nodes is 4.3-fold more likely to increase sarcoidosis, the presence of hilar symmetry 9.1-fold, the involvement of the right lower paratracheal lymph node 2.7-fold, the mean lymphadenopathy density >48 Hounsfield unit 4.3-fold, the maximum diameter of lymphadenopathy less than 27.5 mm 4.7-fold. CONCLUSION: This study revealed that the localization, size, density, and homogeneity of mediastinal lymph nodes will help clinicians to diagnose patients with sarcoidosis without using invasive methods.

Research Burden of Interstitial Lung Diseases in Turkey - RBILD.

Introduction: The aim of our study is to investigate the etiological distribution of ILD in Turkey by stratifying the epidemiological characteristics of ILD cases, and the direct cost of initial diagnosis of the diagnosed patients. Material-Method: The study was conducted as a multicenter, prospective, cross-sectional, clinical observation study. Patients over the age of 18 and who accepted to participate to the study were included and evaluated as considered to be ILD. The findings of diagnosis, examination and treatment carried out by the centers in accordance with routine diagnostic procedures were recorded observationally. Results: In total,1070 patients were included in this study. 567 (53%) of the patients were male and 503 (47%) were female. The most frequently diagnosed disease was IPF (30.5%). Dyspnea (75.9%) was the highest incidence among the presenting symptoms. Physical examination found bibasilar inspiratory crackles in 56.2 % and radiological findings included reticular opacities and interlobular septal thickenings in 55.9 % of the cases. It was observed that clinical and radiological findings were used most frequently (74.9%) as a diagnostic tool. While the most common treatment approaches were the use of systemic steroids and antifibrotic drugs with a rate of 30.7% and 85.6%, respectively. The total median cost from the patient's admission to diagnosis was 540 Turkish Lira. Conclusion: We believe that our findings compared with data from other countries will be useful in showing the current situation of ILD in our country to discuss this problem and making plans for a solution.

Fungal culture results and clinical effects of bronchoscopy specimens.

Introduction: Early isolation of the fungal pathogen and early initiation of treatment affect mortality and morbidity rates. The purpose of this study was to reveal the frequency of determination of fungal pathogens in bronchoscopy unit patients. Materials and Methods: The study was designed retrospectively. All patients who underwent bronchoscopy for any reason were enrolled. The patients with suspected fungal infection were divided into three groups after the procedure: 1) Proven fungal infection, 2) Colonization, 3) Without infection. Result: One thousand one hundred and twenty-eight patients were included in the study. Fungal infection was suspected in 188 (16.7%) patients before bronchoscopy. After the examination of the bronchoscopic materials, it was determined that 59 (5.2%) patients had proven fungal infection, 148 (13.1%) patients had colonization, and 921 (81.7%) patients did not have fungal infection. The radiological findings of the patients that were indicative of fungal infection before bronchoscopy were observed as consolidation in 391 (34.7%) and nodule in 413 (36.6%). Fungal growth in bronchoscopic cultures was found in 186 (16.4%) patients, and the most common fungus was Candida albicans (C. albicans) in 110 (9.7%). The treatment was not changed according to the culture results in the patients. No treatment was initiated in the other 108 (98.2%) patients with C. albicans. One hundred and sixty-five (88%) of all fungal growths were detected in the BAL/bronchial lavage fluid. While 29 (45%) of them had not received antifungal treatment before, antifungal treatment was started after bronchoscopy. Conclusions: C. albicans was isolated the most among all bacterial and fungal agents in all patient groups that were immunosuppressed or not at a routine bronchoscopy unit. Diagnostic bronchoscopic sampling should be performed at the early stages of clinically or radiologically suspected fungal illness.

Timeline of critically ill 2019 SARS-CoV-2 cases after onset of illness: Intensive care data from Turkey.

Introduction: This study aimed to evaluate the epidemiological, clinical, laboratory characteristics and treatment and clinical outcomes of severe COVID19 cases from a 3rd degree intensive care unit in Turkey. Materials and Methods: The study was conducted in a level three, 16-bed COVID intensive care unit. The investigation was planned as a retrospective and observational study. Patients who were admitted with COVID-19 pneumonia and respiratory failure in the intensive care unit between March 2020 and March 2021 and followed up due to critical illness were evaluated. Result: A total of 213 patients that were admitted to the intensive care unit with the diagnosis of COVID-19 pneumonia were included in the study. Median age of the patients was 66 (IQR 56.5-74) years, and 134 (62.9%) were males. One hundred and sixty-six (77.9%) of the patients had at least one comorbidity. Patients were followed up mainly with invasive mechanical ventilation [104 (48.8%)] and high flow nasal cannula [67 (31.5%)]. Median number of days was 7 (IQR 4-10) and included the first symptom onset to intensive care admission. The time to intubation was 9 (IQR 4-15) days, and the median day to intensive care discharge was 16 (IQR 11-23). After the symptoms started, first tocilizumab 9 (IQR 5-11) and pulse steroid treatment 8 (IQR 3-11) were found to be close to each other. In total, 95 (44.6%) of the 213 patients died. Conclusions: SARS-CoV-2 associated viral disease can progress after simple symptoms to hospital admission in a median of four days and to intensive care admission requiring intubation in a median of nine days. We believe that a better understanding of the clinical course of COVID-19 and its change between centers can be revealed through sharing information from different countries and centers.

Effects of personality traits on severity of sepsis.

INTRODUCTION: The aim of this study was to reveal the effect of the individual's lifestyle and personality traits on the disease process in patients with sepsis and to have clinical predictions about these patients. MATERIALS AND METHODS: The study was planned as a multi-center, prospective, observational study after obtaining the approval of the local ethics committee. Patients were hospitalized in different intensive care units. Besides demographics and personal characteristics of patients, laboratory data, length of hospital and ICU stay, and mortality was recorded. Two hundred and fifty-nine patients were followed up in 11 different intensive care units. Mortality rates, morbidities, blood analyses, and personality traits were evaluated as primary outcomes. RESULT: Of the 259 patients followed up, mortality rates were significantly higher in men than in women (p= 0.008). No significant difference was found between the patients' daily activity, tea and coffee consumption, reading habits, smoking habits, blood groups, atopy histories and mortality rates. Examining the personal traits, it was seen that 90 people had A-type personality structure and 51 (56.7%) of them died with higher mortality rate compared to type B (p= 0.038). There was no difference between personalities, in concomitant ARDS occurrence, need for sedation and renal replacement therapies. CONCLUSIONS: Among individuals diagnosed with sepsis/septic shock, mortality increased significantly in patients with A-type personality trait compared to other personality traits. These results showed that personal traits may be useful in predicting the severity of disease and mortality in patients with sepsis/septic shock.

Post-COVID syndrome: pulmonary complications

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has infected millions of people worlwide and caused a pandemic that is still ongoing. The virus can cause a disease named as COVID-19, which is composed of multi systemic manifestations with a pulmonary system predominance. As the time passes, we are dealing more and more with a wide variety of effects and complications of the disease in survivors as far as with concerns about the clinical outcome and the timeline of symptoms in different patients. Since the lungs are the most involved organs and the post-COVID prolonged and persistent effects are mainly related to the pulmonary system, it is crucial to define and predict the outcome and to determine the individuals that can progress to fibrosis and loss of function of lungs. This review summarizes the current literature regarding the pulmonary complications in post-COVID syndrome and the management of these conditions.

[Mortality prediction ability of phycians in intensive care units of Turkey (MOPAP)]. / Türkiye'de yogun bakim ünitelerinde hekimin mortaliteyi öngörebilme gücü.

INTRODUCTION: Intensive care physicians are increasingly involved in decision making about the prognosis of intensive care unit ICU patients. With this study; we aimed to evaluate the power of clinician foresight at prediction of mortality in patient at triage to intensive care and patient follow-up. MATERIALS AND METHODS: This study was conducted in ICUs located in various geographical regions of Turkey between January 1, 2017-April 30, 2017.The clinical research was planned as observational, multicenter, cross-sectional. RESULT: A total of 1169 intubated patients were followed in 37 different ICU. At the beginning of the follow-up we asked the physician who will follow the patient in the ICU to give a score for the probability of survival of the patients. Scoring included a total of 6 scores from 0 to 5, with the "0" the worst probability "5" being the best. According to this distribution, only 1 (0.9%) of 113 patients who were given 0 points survived. Three (6.1%) of 49 with the best score of 5 died. Survival rates were significantly different in each score group (r: -0.488; p<0.001). After the combined mortality estimation scores based on the clinical observations of the physicians (0 and 1 point score was combined as non-survive, 4 and 5 score was combined as survived) 320 of the 545 patients were estimated to be dead and 225 were predicted survival. Sensitivity and spesifity of scoring system to predict mortality was 91.56% (95% CI: 87.96-94.37), 76.89% (95% CI: 70.82-82.23) respectively. CONCLUSIONS: In this study, we concluded that the physicians who follow the patients in the ICU can predict the poor prognosis at the time of admission and the high mortality rate. The physician's opinion on mortality estimation should be considered in intensive care mortality scoring in addition to other laboratory and clinical parameters.

[Pneumococcal infections and protection with vaccination in adult chronic lung diseases]. / Eriskin kronik akciger hastaliklarinda pnömokok infeksiyonu ve asi ile korunma.

Pneumococcal infections are an important cause of mortality and morbidity in Chronic Lung Diseases. However, exacerbations, which make the treatment of diseases very difficult, and corticosteroids used during treatment carry a great risk of pneumococcal infection and adversely affect the treatment. The most rational way to reduce the negative impact of pneumococcal infections on the clinical and economic burden of Chronic Lung Diseases is vaccination of the risky population. Although, vaccination recommendations are well defined, recommended by national and international guidelines and are paid by health authorities, in Turkey, vaccination rates in adults with chronic lung disease is far below the expected. Since physicians are considered to be the most important and reliable resource that can guide their patients in vaccination, applying pneumococcal vaccination routinely in all patients with chronic lung diagnosis and making it a part of daily practice will greatly contribute to reducing the clinical and economic burden of pneumococcal infections in these patients. In this review, the effects of pneumococcal diseases on chronic lung diseases, the risk and clinical burden of pneumococcal diseases in chronic lung diseases are discussed in the light of guidelines and current literature, and the importance of protection from pneumonia in these patients is emphasized. In addition to general information and efficacy data about pneumococcal vaccines available in our country, application methods and access routes to vaccines are also described.

Can artificial intelligence distinguish between malignant and benign mediastinal lymph nodes using sonographic features on EBUS images?

AIMS: This study aimed to develop a new intelligent diagnostic approach using an artificial neural network (ANN). Moreover, we investigated whether the learning-method-guided quantitative analysis approach adequately described mediastinal lymphadenopathies on endobronchial ultrasound (EBUS) images. METHODS: In total, 345 lymph nodes (LNs) from 345 EBUS images were used as source input datasets for the application group. The group consisted of 300 and 45 textural patterns as input and output variables, respectively. The input and output datasets were processed using MATLAB. All these datasets were utilized for the training and testing of the ANN. RESULTS: The best diagnostic accuracy was 82% of that obtained from the textural patterns of the LNs pattern (89% sensitivity, 72% specificity, and 78.2% area under the curve). The negative predictive values were 81% compared to the corresponding positive predictive values of 83%. Due to the application group's pattern-based evaluation, the LN pattern was statistically significant (p = .002). CONCLUSIONS: The proposed intelligent approach could be useful in making diagnoses. Further development is required to improve the diagnostic accuracy of the visual interpretation.

Radiological approaches to COVID-19 pneumonia

COVID-19 pneumonia has high mortality rates. The symptoms are undiagnostic, the results of viral nucleic acid detection method (PCR) can delay, so that chest computerized tomography is often key diagnostic test in patients with possible COVID-19 pneumonia. In this review, we discussed the main radiological findings of this infection.

Demographic, Clinical and Management Characteristics of Newly Diagnosed COPD Patients in Turkey: A Real-Life Study.

Purpose: In order to determine the clinical and sociodemographic characteristics of newly diagnosed treatment-naïve asthma and COPD patients in Turkey, a multicenter study in 2012 was initiated . We aimed to investigate the characteristics and therapies of COPD patients in the original study in more detail. Patients and Methods: This nation-wide, multicentric, non-interventional, prospective, real-life observational cohort study was conducted in 122 centers. The newly diagnosed patients were not receiving any treatment before the recruitment. Their general characteristics, the combined GOLD 2011 COPD categories and exacerbation histories were noted. The patients were followed up with 3 voluntary visits for 1 year. Their adherence to the inhaled treatment according to GOLD 2011 was evaluated during follow-up visits. Results: The study included 776 COPD patients. Their mean age was 59.4±9.1 years, and 11.9% of the patients were female. 35.1% of the patients were in the GOLD 2011 C and D category. 12.6% are frequent exacerbators, and 52.8% had at least one comorbid condition. 71.8% overtreatment rate was detected. Their attendance rates for three follow-up visits became 55.9%, 32.9% and 18.7%, respectively. The adherence rate to the treatment was measured as 81.9%. Conclusion: Although these patients were diagnosed for the first time, the GOLD C and D categories and frequent exacerbator phenotype were found at a high rate. They were usually prescribed an overtreatment regimen. We think that newly diagnosed COPD patients should be evaluated carefully, and best effort should be made to treat these patients in accordance with the recommendations of the major COPD guidelines.

Regional distribution of genetic mutation in lung cancer in Turkey (REDIGMA).

INTRODUCTION: The results of standard chemotherapy in lung cancer are not very satisfactory, so it is important to identify genetic mutations that provide targeted therapies. Recent reports have suggested influences of racial difference on the frequency of mutation in lung cancer. We aimed to determine the frequency and regional distribution of genetic mutations of non-small cell lung cancer (NSCLC) in Turkey. MATERIALS AND METHODS: Regional distribution of genetic mutations in lung cancer in Turkey (REDIGMA) study was carried out as a prospective, cross-sectional, observational study in a large number of centers in which lung cancer patients were followed and could perform genetic mutation analysis on patients' biopsy materials. RESULT: The 703 patients (77.7% male, mean age 63.3 ± 12.5 years) who were diagnosed as NSCLC from 25 different centers were included in the study. Tumor samples from patients were reported as 87.1% adenocarcinoma, 6.4% squamous cell carcinoma and 6.5% other. Mutation tests were found to be positive in 18.9% of these patients. The mutations were 69.9% EGFR, 26.3% ALK, 1.6% ROS and 2.2% PDL. Mutations were higher in women and non-smokers (p<0.000, p<0.001). Again, the frequency of mutations in adenocarcinoma was higher in metastatic disease. There was no difference between the patient's age, area of residence, comorbidity and clinical stage and mutation frequency. CONCLUSIONS: Our study revealed that the EGFR mutation rate in Turkey with NSCLC was similar to East European, African-American and Caucasian patients, and was lower than in East Asia.

[A rare disease; Erdheim-Chester disease presenting with spontaneous pneumothorax]. / Nadir bir hastalik; spontan pnömotoraks ile basvuran Erdheim-Chester hastaligi.

Erdheim-Chester disease (ECD) is a rare non-Langerhans histiocytosis of unknown etiology, it is characterized by organ infiltration of foamy histiocytes. Diagnosis of ECD involves the analysis of histiocytes in tissue biopsies: these are typically CD68+ CD1a-. These characteristic histiocytes may be found in almost any tissue in cases of ECD. We present an interesting case of ECD that was presented by spontaneous pneumothorax and neurological involvement.

Can we predict patients that will not benefit from invasive mechanical ventilation? A novel scoring system in intensive care: the IMV Mortality Prediction Score (IMPRES)

Background/aim: The present study aimed to define the clinical and laboratory criteria for predicting patients that will not benefit from invasive mechanical ventilation (IMV) treatment and determine the prediction of mortality and prognosis of these critical ill patients. Materials and methods: The study was designed as an observational, multicenter, prospective, and cross-sectional clinical study. It was conducted by 75 researchers at 41 centers in intensive care units (ICUs) located in various geographical areas of Turkey. It included a total of 1463 ICU patients who were receiving invasive mechanical ventilation (IMV) treatment. A total of 158 parameters were examined via logistic regression analysis to identify independent risk factors for mortality; using these data, the IMV Mortality Prediction Score (IMPRES) scoring system was developed. Results: The following cut-off scores were used to indicate mortality risk: <2, low risk; 2­5, moderate risk; 5.1­8, high risk; >8, very high risk. There was a 26.8% mortality rate among the 254 patients who had a total IMPRES score of lower than 2. The mortality rate was 93.3% for patients with total IMPRES scores of greater than 8 (P < 0.001). Conclusion: The present study included a large number of patients from various geographical areas of the country who were admitted to various types of ICUs, had diverse diagnoses and comorbidities, were intubated with various indications in either urgent or elective settings, and were followed by physicians from various specialties. Therefore, our data are more general and can be applied to a broader population. This study devised a new scoring system for decision-making for critically ill patients as to whether they need to be intubated or not and presents a rapid and accurate prediction of mortality and prognosis prior to ICU admission using simple clinical data.

Prognostic value of red cell distribution width and echocardiographic parameters in patients with pulmonary embolism.

INTRODUCTION: Pulmonary embolism (PTE) is a common cardiovascular emergency. We aimed to predict mortality in the acute phase and to assess the development of pulmonary hypertension in the chronic period with the combined use of red cell distribution width (RDW) and echocardiography (ECHO) for the prognosis of PTE. MATERIAL AND METHODS: Cases diagnosed with acute PTE were prospectively monitored in our clinic. The initial data of 56 patients were evaluated. The subjects were separated into two groups basing on RDW; group 1 had RDW ≥ 15.2%, while group 2 had RDW < 15.2%. RESULTS: Ninety-eight patients were enrolled in the study. We established the sensitivity (73.3%) and the specificity (73.2%) of RDW to determine mortality in the cases with PTE. RDW ≥ 15.2% value was significant as an independent risk factor for predicting mortality (OR:7.9 95% CI, 1.5-40.9 p = 0.013) in acute PTE. The mean tricuspid annular plane systolic excursion (TAPSE) value was significantly different between the group-1 (RDW ≥ 15.2%, 2.20 cm (± 0.43)) and group-2 (RDW < 15.2%, 1.85 cm (± 0.53))(p = 0.007). The threshold value for tricuspid jet velocity was > 2.35m/s, the sensitivity and specificity were 76.9% and 61.9%, respectively for predicting mortality (AUC: 0.724, 95% CI: 0.591-0.858, p = 0.033). CONCLUSION: Our results indicate that high RDW levels are an independent predictor of mortality in acute PTE. Lower TAPSE levels show right heart failure in PTE patients; this may also be indicative of right ventricular systolic function. We believe that developing new scoring systems, including parameters such as RDW, TAPSE, and tricuspid jet velocities, may be effective in determining the prognosis of pulmonary embolism.

Immunization status in chronic obstructive pulmonary disease: A multicenter study from Turkey.

OBJECTIVE: The purpose of this study is to detect the prevalence and the factors associated with influenza and pneumococcal vaccination and outcomes of vaccination during 2013-2014 season in patients with chronic obstructive pulmonary disease (COPD) in Turkey. METHODS: This was a multicenter retrospective cohort study performed in 53 different centers in Turkey. RESULTS: During the study period, 4968 patients were included. COPD was staged as GOLD 1-2-3-4 in 9.0%, 42.8%, 35.0%, and 13.2% of the patients, respectively. Influenza vaccination rate in the previous year was 37.9%; and pneumococcus vaccination rate, at least once during in a life time, was 13.3%. Patients with older age, higher level of education, more severe COPD, and comorbidities, ex-smokers, and patients residing in urban areas had higher rates of influenza vaccination. Multivariate logistic regression analysis showed that advanced age, higher education levels, presence of comorbidities, higher COPD stages, and exacerbation rates were associated with both influenza and pneumococcal vaccination. The number of annual physician/outpatient visits and hospitalizations due to COPD exacerbation was 2.73 ± 2.85 and 0.92 ± 1.58 per year, respectively. Patients with older age, lower education levels, more severe COPD, comorbid diseases, and lower body mass index and patients who are male and are residing in rural areas and vaccinated for influenza had significantly higher rates of COPD exacerbation. CONCLUSIONS: The rates of influenza and pneumococcal vaccination in COPD patients were quite low, and the number of annual physician/outpatient visits and hospitalizations due to COPD exacerbation was high in Turkey. Advanced age, higher education levels, comorbidities, and higher COPD stages were associated with both influenza and pneumococcal vaccination.

Asthma control and adherence in newly diagnosed young and elderly adult patients with asthma in Turkey.

OBJECTIVE: This study aimed to evaluate the factors that affect asthma control and adherence to treatment in newly diagnosed elderly asthmatics in Turkey compared with younger patients. METHODS: This real-life prospective observational cohort study was conducted at 136 centers. A web-based questionnaire was administered to the patients who were followed up for 12 months. RESULTS: Analysis included 1037 young adult asthma patients (age <65 years) and 79 elderly asthma patients (age ≥65 years). The percentage of patients with total control in the elderly and young groups were 33.9% and 37.1% at visit 1, 20.0% and 42.1% (p = 0.012) at visit 2, and 50.0% and 49.8% at visit 3, respectively. Adherence to treatment was similar for both groups. Visit compliance was better in the elderly group than in the young group at visit 1 (72.2% vs. 60.8%, p = 0.045), visit 2 (51.9% vs. 34.9%, p = 0.002), and visit 3 (32.9% vs. 19.4%, p = 0.004). Adherence to treatment increased with asthma control in both groups (both p < 0.001) but decreased with the presence of gastritis/ulcer, gastroesophageal reflux, and coronary artery disease in the elderly. CONCLUSIONS: Asthma control and adherence to treatment were similar for the elderly and young asthma patients, though the follow-up rate was lower in young patients. The presence of gastritis/ulcer, gastroesophageal reflux and coronary artery disease had negative impacts on the adherence to treatment in elderly adult patients.