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OBJECTIVE: Vaccination is the most efficient way to control the coronavirus disease 2019 (COVID-19) pandemic, but vaccination rates remain below the target level in most countries. This multicenter study aimed to evaluate the vaccination status of hospitalized patients and compare two different booster vaccine protocols. SETTING: Inoculation in Turkey began in mid-January 2021. Sinovac was the only available vaccine until April 2021, when BioNTech was added. At the beginning of July 2021, the government offered a third booster dose to healthcare workers and people aged > 50 years who had received the two doses of Sinovac. Of the participants who received a booster, most chose BioNTech as the third dose. METHODS: We collected data from 25 hospitals in 16 cities. Patients hospitalized between August 1 and 10, 2021, were included and categorized into eight groups according to their vaccination status. RESULTS: We identified 1401 patients, of which 529 (37.7%) were admitted to intensive care units. Nearly half (47.8%) of the patients were not vaccinated, and those with two doses of Sinovac formed the second largest group (32.9%). Hospitalizations were lower in the group which received 2 doses of Sinovac and a booster dose of BioNTech than in the group which received 3 doses of Sinovac. CONCLUSION: Effective vaccinations decreased COVID-19-related hospitalizations. The efficacy after two doses of Sinovac may decrease over time; however, it may be enhanced by adding a booster dose. Moreover, unvaccinated patients may be persuaded to undergo vaccination.
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COVID-19 , Vacinas , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19 , Hospitalização , Humanos , SARS-CoV-2 , VacinaçãoRESUMO
INTRODUCTION: Although there are studies evaluating the effects of periodontal health on chronic obstructive pulmonary disease (COPD), the effects of COPD - a systemic disease, on periodontal tissue is unknown. The aim of this study is to evaluate the effects of COPD on periodontal tissues by comparing COPD patients and controls. METHODS: Fifty-two COPD patients and 38 non-COPD controls were included in this case-control study. Number of teeth, plaque index (PI), gingival index (GI), bleeding on probing, clinical attachment level and probing depth were included in the periodontal examination. In addition to clinical evaluations, gingival crevicular fluid (GCF) levels of high-sensitive C-reactive protein (hs-CRP), interleukin-1 beta (IL-lb) and prostaglandin-E2 (PGE2), and serum hs-CRP levels were measured in COPD patients and the controls. RESULTS: The number of teeth was significantly lower while PI and GI were significantly higher in COPD patients when compared to the controls. As well as serum hs-CRP levels, the GCF levels of hs-CRP, IL-1b and PGE2 were significantly higher in COPD patients than the controls. CONCLUSION: Our results demonstrated that COPD may be associated with periodontal disease as manifested by lower number of teeth and higher levels of inflammatory mediators especially CRP in GCF. This finding may be a reflection of systemic effects of COPD on periodontal tissues. Poor oral health behavior of COPD patients have to be considered in larger size group studies in the future.
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Doenças Periodontais/complicações , Doença Pulmonar Obstrutiva Crônica/complicações , Adulto , Proteína C-Reativa/análise , Proteína C-Reativa/metabolismo , Estudos de Casos e Controles , Índice CPO , Índice de Placa Dentária , Dentição Permanente , Dinoprostona/análise , Feminino , Líquido do Sulco Gengival/química , Humanos , Interleucina-1beta/análise , Masculino , Pessoa de Meia-Idade , Doenças Periodontais/sangue , Índice Periodontal , Doença Pulmonar Obstrutiva Crônica/sangueRESUMO
OBJECTIVE: Tuberculosis and COVID-19 diseases occur more frequently in people with similar risk factors. This study aimed to share the data on active tuberculosis patients during the severe acute respiratory syndrome coronavirus 2 pandemic. MATERIAL AND METHODS: The registration information of TB outpatient clinic between November 1, 2019, and April 20, 2020, was screened. A 7-question survey was administered to the patients who were diagnosed with active tuberculosis and who were agreed to participate in the study. RESULTS: A total of 309 patients with active tuberculosis were evaluated, the average age of the patients was 42.5 ± 18.5 years, and 70% were male. The percentage of having at least 1 comorbidity was 30.4%. The percentage of coronavirus disease 2019 disease in our study population was 1.9%; none of the patients of coronavirus disease 2019 were taken into the intensive care unit or dead due to clinical deterioration and/or respiratory failure. On the other hand, in this process it was announced that 146 457 cases were diagnosed with coronavirus disease 2019 throughout the country, of which 72% had inpatient treatment, 2% died, and 944 patients were still being treated in the intensive care unit, of which 490 were intubated. The positivity ratio of the reverse transcription-polymerase chain reaction test was 20.0% in the study group, while 20.3% in the Istanbul population. CONCLUSION: Tuberculosis patients might be more disadvantageous than the normal population in terms of the risk of exposure to severe acute respiratory syndrome coronavirus 2, but this does not cause an increase in the frequency and severity of coronavirus disease 2019 disease in active tuberculosis patients.
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Background and objectives: Although several repurposed antiviral drugs have been used for the treatment of COVID-19, only a few such as remdesivir and molnupiravir have shown promising effects. The objectives of our study were to investigate the association of repurposed antiviral drugs with COVID-19 morbidity. Methods: Patients admitted to 26 different hospitals located in 16 different provinces between March 11-July 18, 2020, were enrolled. Case definition was based on WHO criteria. Patients were managed according to the guidelines by Scientific Board of Ministry of Health of Turkey. Primary outcomes were length of hospitalization, intensive care unit (ICU) requirement, and intubation. Results: We retrospectively evaluated 1,472 COVID-19 adult patients; 57.1% were men (mean age = 51.9 ± 17.7years). A total of 210 (14.3%) had severe pneumonia, 115 (7.8%) were admitted to ICUs, and 69 (4.7%) were intubated during hospitalization. The median (interquartile range) of duration of hospitalization, including ICU admission, was 7 (5-12) days. Favipiravir (n = 328), lopinavir/ritonavir (n = 55), and oseltamivir (n = 761) were administered as antiviral agents, and hydroxychloroquine (HCQ, n = 1,382) and azithromycin (n = 738) were used for their immunomodulatory activity. Lopinavir/ritonavir (ß [95% CI]: 4.71 [2.31-7.11]; p = 0.001), favipiravir (ß [95% CI]: 3.55 [2.56-4.55]; p = 0.001) and HCQ (ß [95% CI]: 0.84 [0.02-1.67]; p = 0.046) were associated with increased risk of lengthy hospital stays. Furthermore, favipiravir was associated with increased risks of ICU admission (OR [95% CI]: 3.02 [1.70-5.35]; p = 0.001) and invasive mechanical ventilation requirement (OR [95% CI]: 2.94 [1.28-6.75]; p = 0.011). Conclusion: Our findings demonstrated that antiviral drugs including lopinavir, ritonavir, and favipiravir were associated with negative clinical outcomes such as increased risks for lengthy hospital stay, ICU admission, and invasive mechanical ventilation requirement. Therefore, repurposing such agents without proven clinical evidence might not be the best approach for COVID-19 treatment.
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The COVID-19-related death rate varies between countries and is affected by various risk factors. This multicenter registry study was designed to evaluate the mortality rate and the related risk factors in Turkey. We retrospectively evaluated 1500 adults with COVID-19 from 26 centers who were hospitalized between March 11 and July 31, 2020. In the study group, 1041 and 459 cases were diagnosed as definite and highly probable cases, respectively. There were 993 PCR-positive cases (66.2%). Among all cases, 1144 (76.3%) were diagnosed with non-severe pneumonia, whereas 212 (14.1%) had severe pneumonia. Death occurred in 67 patients, corresponding to a mortality rate of 4.5% (95% CI:3.5-5.6). The univariate analysis demonstrated that various factors, including male sex, age ≥65 years and the presence of dyspnea or confusion, malignity, chronic obstructive lung disease, interstitial lung disease, immunosuppressive conditions, severe pneumonia, multiorgan dysfunction, and sepsis, were positively associated with mortality. Favipiravir, hydroxychloroquine and azithromycin were not associated with survival. Following multivariate analysis, male sex, severe pneumonia, multiorgan dysfunction, malignancy, sepsis and interstitial lung diseases were found to be independent risk factors for mortality. Among the biomarkers, procalcitonin levels on the 3rd-5th days of admission showed the strongest associations with mortality (OR: 6.18; 1.6-23.93). This study demonstrated that the mortality rate in hospitalized patients in the early phase of the COVID-19 pandemic was a serious threat and that those patients with male sex, severe pneumonia, multiorgan dysfunction, malignancy, sepsis and interstitial lung diseases were at increased risk of mortality; therefore, such patients should be closely monitored.
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COVID-19/mortalidade , Pandemias , Vigilância da População , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida/tendências , Turquia/epidemiologiaRESUMO
OBJECTIVES: The number of studies on the frequency of obstructive sleep apnea (OSA) in subjects with sarcoidosis is low. Therefore, we aimed to investigate the frequency and predictors of OSA in subjects with clinically stable stage I and II sarcoidosis who were not taking corticosteroid and/or immunosuppressive drugs. We also evaluated restless legs syndrome (RLS) and periodic leg movements in sleep (PLMS). MATERIALS AND METHODS: Subjects with clinically stable stage I and II sarcoidosis and not receiving corticosteroid and/or immunosuppressive therapy were included in the study. Upper airway examination, lung function tests (forced vital capacity [FVC], forced expiratory volume in 1 second [FEV1], diffusing capacity of the lungs for carbon monoxide [DLCO]), and polysomnography were performed on all subjects. In addition, subjects' Epworth Sleepiness Scale (ESS) scores and the Pittsburgh Sleep Quality Index (PSQI) were recorded. RESULTS: Of the total number of 46 sarcoidosis subjects (35 women, 11 men; age: 44.4±10.7 years; body mass index (BMI): 29.3±5 kg/m2), 28 (60.9%) were detected with OSA (67.8% mild OSA). The recorded ESS score of the subjects was low (2.6±3.2), whereas the sleep quality was poor in 36.9% of these subjects. Rapid eye movements (REM) related OSA was diagnosed in 14.2% of the OSA subjects. Age was the only factor related to OSA diagnosis in a logistic regression analysis (p=0.048). None of the subjects were diagnosed with RLS and PLMS. CONCLUSION: OSA is common in stage I and II sarcoidosis subjects who did not receive corticosteroid therapy. The frequency of OSA diagnosis increases as the age of the subjects increases. Therefore, sarcoidosis subjects should be evaluated for OSA throughout the follow-up.
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Diagnosis and accurate staging of lung cancer is essential for selection of appropriate curative or palliative therapy and affects patient prognosis. Both invasive and non-invasive procedures are used for this purpose. We aimed to assess the frequency of no palpable supraclavicular lymph node metastases in lung cancer patients with enlarged mediastinal lymph nodes, and their impact on diagnosis and staging using ultrasound in this study. Lung cancer patients with no palpable supraclavicular lymph nodes and at least 2 enlarged mediastinal lymph nodes on computerized tomography underwent supraclavicular ultrasound examination. Ultrasound-guided fine needle aspiration (US-guided FNA) was performed when enlarged lymph nodes were present. Supraclavicular lymph node metastasis was confirmed cytologically via US-guided FNA in 16 (40%) of 40 patients. Upper paratracheal lymphadenomegaly was significantly higher in patients with supraclavicular metastases than in those without. No statistical significant differences were observed in the stage, cell types, and metastases of patients with or without supraclavicular metastases. In 3 patients US-guided FNA was used for diagnosis. More than one-third of lung cancer patients with enlarged mediastinal lymph nodes had supraclavicular lymph node metastases in present study. US-guided FNA is an easier, safer, and less invasive procedure than standard techniques used to diagnose lung cancer patients with enlarged mediastinal lymph nodes.
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Biópsia por Agulha Fina/métodos , Neoplasias Pulmonares/patologia , Linfonodos/patologia , Ultrassonografia de Intervenção , Feminino , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Linfonodos/diagnóstico por imagem , Metástase Linfática/diagnóstico , Masculino , Mediastino , Pessoa de Meia-Idade , Estadiamento de NeoplasiasRESUMO
Neurofibromatosis type 1 (von Recklinghausen' disease) is an autosomal dominant hereditary syndrome. It is characterized with multiple light brown (café-au-lait) spots, Lisch nodules and neurofibromas. Thorax and lungs are affected in various forms. Four cases with symptoms of thoracic involvement were investigated in our clinic. Mean age was 46. All cases had dyspnoea and cough; two of them had chest pain. Skin lesions of neurofibromatosis type 1 (NF 1) were pathologically confirmed in all cases. Moreover, case 3 had diffuse interstitial fibrosis and honeycomb pattern. Case 2 had thorax deformity, kyphoscoliosis and intrathoracic benign mass. Case 1 had two neurofibrosarcoma masses on the right hemithorax. Case 4 had multiple intrathoracic neurofibromas. Cases 1 and 3 died within two years after diagnosis due to malignancy and respiratory failure, respectively. Cases 2 and 4 are still under our control.
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Doenças Pulmonares Intersticiais/diagnóstico por imagem , Neurofibromatose 1/complicações , Neoplasias Cutâneas/complicações , Tosse/etiologia , Diagnóstico Diferencial , Dispneia/etiologia , Feminino , Humanos , Doenças Pulmonares Intersticiais/complicações , Doenças Pulmonares Intersticiais/patologia , Masculino , Pessoa de Meia-Idade , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND/AIM: We evaluated patients with cryptogenic organizing pneumonia (COP) who attended our clinic. MATERIALS AND METHODS: We retrospectively investigated the clinical and radiological findings, diagnostic methods, treatment, and follow-up outcomes of 17 patients who had been histopathologically diagnosed with COP. RESULTS: The mean age of the patients was 49.8 ± 10.4 years. The most common symptom was cough (n = 15; 88.2%) and the most common radiological finding (n = 10) was consolidation in the inferior lobes on thoracic computed tomography. The diagnosis of COP was made by open lung biopsy in 11 (64.7%) patients, transbronchial biopsy in 5 (29.4%), and video-assisted thoracoscopic surgery biopsy in 1 (5.9%). The mean follow-up period was 28.7 ± 25.0 (range: 3-85) months. Twelve patients received oral corticosteroid therapy and seven of them improved without any fibrotic changes. One patient refused treatment; a chest radiography of that patient was found to be normal at the end of the 20-month follow-up period. Three patients received no other therapy, as the lesion had been completely excised. CONCLUSION: Common symptoms included cough and dyspnea, while the main radiological presentation of COP was consolidation. Corticosteroids are a good treatment option in general, but relapse may occur.
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Pneumonia em Organização Criptogênica , Adulto , Biópsia , Dispneia , Humanos , Pulmão , Pessoa de Meia-Idade , Radiografia , Resultado do TratamentoRESUMO
INTRODUCTION AND BACKGROUND: Patients with chronic lung diseases frequently have depressive and anxiety symptoms, but there are very few studies looking at this in patients with bronchiectasis. AIM: This study aimed to investigate depression and anxiety and related factors among patients with non-cystic fibrosis bronchiectasis. PATIENTS AND METHODS: This was a prospective study of 133 patients with bronchiectasis. Patients with confirmed diagnosis of bronchiectasis with high-resolution computed tomography were enrolled in the study. Patients that were clinically stable in the previous 4 weeks were evaluated with the Hospital Depression and Anxiety scale. Symptoms, pulmonary function tests, and medical treatments were recorded. RESULTS: The mean age of patients was 49.5±14.5 years (range, 18-77 years), and 81 (60.9%) patients were females. Twenty-eight (21.1%) patients had depression, and 53 (39.8%) had anxiety. Depression score was related to family situation (living with a partner), previous depression history and admission to an emergency department within the last year. Anxiety score was related to female gender, the family situation (living with a partner), previous depression history, and admission to an emergency department within the last year (P<0.05). Depression was positively correlated with hemoptysis, admission to an emergency department within the last year and living with a partner. Anxiety was positively correlated with education level, previous depression history, admission to an emergency department within the last year, and living with a partner. CONCLUSION: Patients with non-cystic fibrosis bronchiectasis are at increased risk for depression and anxiety. Untreated and undetected depressive/anxiety symptoms may increase physical disability, morbidity, and health care utilization. It is important for clinicians to be aware of the presence of depression and anxiety in bronchiectasis.
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Churg-Strauss syndrome is a necrotizing vasculitis with multiple organ involvement characterized by asthma, peripheral blood eosinophilia, eosinophilic tissue infiltration and extravascular granulomas. A 35 years-old male with 6-months history of asthma and a 43 years-old female with 4-years history of asthma, were further examined due to clinical worsening and lesions on chest radiographs. They were finally diagnosed as Churg-Strauss syndrome. Clinical and radiological response to oral corticosteroid therapy was obtained.
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Corticosteroides/uso terapêutico , Síndrome de Churg-Strauss/diagnóstico por imagem , Síndrome de Churg-Strauss/tratamento farmacológico , Adulto , Feminino , Humanos , Masculino , Radiografia , Resultado do TratamentoRESUMO
AIM: The early diagnosis and treatment of lung cancer are important for the prognosis of patients with lung cancer. This study was undertaken to investigate patient and doctor delays in the diagnosis and treatment of NSCLC and the factors affecting these delays. MATERIALS AND METHODS: A total of 1016 patients, including 926 (91.1%) males and 90 (8.9%) females with a mean age of 61.5±10.1 years, were enrolled prospectively in this study between May 2010 and May 2011 from 17 sites in various Turkish provinces. RESULTS: The patient delay was found to be 49.9±96.9 days, doctor delay was found to be 87.7±99.6 days, and total delay was found to be 131.3±135.2 days. The referral delay was found to be 61.6±127.2 days, diagnostic delay was found to be 20.4±44.5 days, and treatment delay was found to be 24.4±54.9 days. When the major factors responsible for these delays were examined, patient delay was found to be more frequent in workers, while referral delay was found to be more frequent in patients living in villages (p<0.05). We determined that referral delay, doctor delay, and total delay increased as the number of doctors who were consulted by patients increased (p<0.05). Additionally, we determined that diagnostic and treatment delays were more frequent at the early tumour stages in NSCLC patients (p<0.05). DISCUSSION: The extended length of patient delay underscores the necessity of educating people about lung cancer. To decrease doctor delay, education is a crucial first step. Additionally, to further reduce the diagnostic and treatment delays of chest specialists, multidisciplinary management and algorithms must be used regularly.
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Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Diagnóstico Tardio/efeitos adversos , Carcinoma Pulmonar de Células não Pequenas/terapia , Feminino , Humanos , Masculino , Médicos , Fatores de Tempo , TurquiaRESUMO
BACKGROUND AND OBJECTIVES: To assess frequency and significance of enlarged nonpalpable supraclavicular lymph nodes with routine ultrasound (US) evaluation and US-guided fineneedle aspiration biopsy (FNAB) for the diagnosis and staging of patients with lung cancer. MATERIALS AND METHODS: 106 consecutive patients with lung cancer and nonpalpable supraclavicular lymph nodes were evaluated with cervical US for the presence of pathological lymph nodes. FNAB was performed in patients with nodes with short-axis > 5 mm, rounded shape and missing echogenic hilum. RESULTS: 27 (25.5%) patients had enlarged supraclavicular lymph nodes on US. Fourteen patients (13.2%) had cytologically proven lymph node involvement. Supraclavicular lymph node metastasis was more frequent in patients with mediastinal invasion (p = 0.0001) and patients with enlarged lymph nodes on upper paratracheal stations on thorax CT (p = 0.0001). No relation was found between supraclavicular lymph node involvement and T stage (p = 0.27), distant metastasis (p = 0.50) or histological type (p = 0.80). Three patients were upstaged from IIIA to IIIB status. US-guided FNAB was the only diagnostic method in 2 patients. CONCLUSION: US-guided FNAB is a simple and safe procedure which can document N3 stage of disease in lung cancer patients. Thereby more invasive and expensive diagnostic procedures can be avoided in selected lung cancer patients.
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BACKGROUND: During the past 2 decades, silica sand has been used widely in sandblasting denim in Turkey, which has resulted in an epidemic of silicosis. This study was conducted to summarize the clinical outcomes of formerly healthy young people who became disabled or died because of working in the textile industry. METHODS: The medical records of patients with silicosis due to denim sandblasting who were seen at our institution between 2001 and 2009 were reviewed. Follow-up data were assessed. Compensation and vital status of patients were determined, and survival analysis was performed. RESULTS: Thirty-two male patients diagnosed with silicosis due to denim sandblasting over an 8-year period were identified. Mean age was 31.5 years. They worked as denim sandblasters for a mean 66.4 h/wk for a median 28.5 months. Their mean cumulative exposure time to silica sand was 12,957 h. The median follow-up period was 29 months (range 3-101 months). The median latency period (time elapsed between initial exposure and diagnosis) was 5.5 years (range 2-14 years). Six of the followed patients (19%) died of progressive massive fibrosis. Nine of the patients (28%) were compensated because of silicosis. Just two patients with silicosis received compensation before they died. The mean survival rate was 78 months. The estimated 5-year survival rate was 69% for denim sandblasters with silicosis. CONCLUSIONS: Silicosis in young individuals after exposure in the textile sector suggests a lack of awareness of the hazards of silica outside of the traditional occupations associated with silicosis. Death from silicosis in young people suggests overexposure and unsafe working conditions as a result of a lack of control.