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BACKGROUND: There is emerging evidence that current 8th edition of the American Joint Committee staging system is not sensitive enough to predict parotid gland carcinoma (PGC) survival outcomes. PURPOSE: The present study aimed to analyze pathological nodal factors related to survival and treatment outcomes in a cohort of patients surgically treated with PGC. STUDY DESIGN, SETTING, SAMPLE: We performed a retrospective cohort study of consecutive patients surgically treated with PGC at the authors' institution from January 1993 to December 2018. The inclusion criteria were as follows: confirmed high-grade parotid gland malignancy on histopathology first surgical treatment of the parotid cancer with neck dissection with curative intent at the study clinic; and sufficient data for review. The exclusion criteria were previous treatment in another institution, low-grade carcinomas, cases where neck dissection was not performed, incurable local disease and distant metastases at the time of first diagnosis, and patients lost to follow-up. PREDICTOR VARIABLE: Predictor variable comprised pathological nodal factors grouped as the number of cervical node metastases, extranodal extension (ENE), largest diameter of nodal metastasis, and involvement of parotid lymph nodes. MAIN OUTCOME VARIABLES: Outcomes evaluated were overall survival (OS), disease-specific survival (DSS), recurrence-free survival (RFS), locoregional recurrence-free survival, and distant metastasis-free survival (DMFS). OS was calculated from the day of biopsy or definitive surgery to the last known hospital follow-up date or the date of death found in the hospital records or social security data. DSS was calculated from the day of biopsy or definitive surgery until the last known follow-up or death from PGC reported in the patient record. Patients who died from causes other than the disease being studied are not counted in this measurement. Treatment outcome was evaluated through the occurrence of locoregional relapse of the disease or development of distant metastases. RFS was defined as the time from the date of biopsy or definitive surgery to the date of locoregional recurrence free survivalor DMFS reported in the patient record. COVARIATES: Covariates were composed of a set of heterogeneous variables grouped into the following categories: demographic, pathologic, and clinical. ANALYSES: Unadjusted and adjusted hazard ratios for each variable were calculated with univariate and multivariable Cox regression. The tatistical significance was defined at a P value of < .05. RESULTS: The cohort of 112 patients included 62 males (55%) and 50 (45%) females. The mean age of the patients was 60.52 ± 15.22 years. The median follow-up time was 59 months (3-221 months). Adenoid cystic carcinoma was the most common tumor type with the incidence of 45%. Cumulative OS for the 5-and 10-year follow-up period was 75 and 61%, respectively. Locoregional recurrences occurred with 27 patients (24%), distant metastases occurred with 25 patients (22%), and both were diagnosed with 5 patients (6%). The number of metastatic nodes was the most important nodal prognostic factor related to OS (P = .02; HR = 2.67; CI = 0.03-6.35), DSS (P = .011; HR = 2.55; CI = .61-6.83), and DMFS (P = .005; HR = 2.85; CI = 0.12-4.76). The presence of pathological parotid nodes was associated with poorer RFS (P = .015; HR = 3.45; CI = 0.25-6.02). CONCLUSION AND RELEVANCE: The number of metastatic lymph nodes, instead of ENE and largest nodal diameter, was the contributing factor associated with survival and treatment outcomes of surgically treated patients with high-grade PGC. Since the main function of staging system is to predict outcomes, the significance of ENE and nodal dimension in salivary gland cancer staging system requires further clarification. An important finding in the present study was that the presence of positive parotid lymph nodes was associated to locoregional treatment failure.
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Background and Objectives: Inadequate treatment of asthma and chronic obstructive pulmonary disease (COPD) might have a negative impact on their progression. Inhalation therapy is the cornerstone of pharmacotherapy for these conditions. However, challenges such as low adherence, negative attitudes, and misconceptions about inhaled medications still persist, impeding effective disease management. This study aimed to evaluate adherence, ascertain the level of disease control in asthma and COPD, explore potential misconceptions surrounding inhalation therapy among patients with obstructive lung diseases and the general population in Vojvodina, and evaluate the reliability of newly developed questionnaires employed in the study. Materials and Methods: This cross-sectional study utilized a battery of questionnaires encompassing sociodemographic data, the Asthma Control Test (ACT), the COPD Assessment Test (CAT), along with two novel questionnaires-one for assessing adherence and another for analyzing attitudes toward inhalation therapy. Statistical analyses were conducted using SPSS software, version 25.0. Results: The average ACT score among patients with asthma was 17.31, while it was 19.09 for the CAT questionnaire among COPD patients. The composite score on the newly developed adherence assessment questionnaire was 2.27, exhibiting a reliability coefficient lower than recommended (α = 0.468). Significant statistical differences emerged among sample subgroups regarding attitudes and misconceptions toward inhalation therapy. The reliability coefficient for this questionnaire was deemed satisfactory (α = 0.767). Conclusions: Adherence rates were notably suboptimal in both subgroups of the studied population. The disease control levels were higher among asthma patients, while they exhibited less prevalent misconceptions regarding inhalation therapy compared to COPD patients and the healthy population.
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Asma , Adesão à Medicação , Doença Pulmonar Obstrutiva Crônica , Humanos , Estudos Transversais , Masculino , Feminino , Pessoa de Meia-Idade , Inquéritos e Questionários , Doença Pulmonar Obstrutiva Crônica/tratamento farmacológico , Adulto , Administração por Inalação , Idoso , Adesão à Medicação/estatística & dados numéricos , Adesão à Medicação/psicologia , Asma/tratamento farmacológico , Terapia Respiratória/métodos , Terapia Respiratória/estatística & dados numéricos , Reprodutibilidade dos TestesRESUMO
PURPOSE: Distant metastases (DM) are the primary cause of treatment failure and death of patients with salivary gland carcinomas (SGC). The purpose of present study was to evaluate factors predictive on DM development in a cohort of patients with high-grade salivary gland carcinomas. METHODS: This was a retrospective cohort study of consecutive patients surgically treated with curative intention at the authors' institution from January 1993 to December 2018. Outcomes evaluated were overall survival (OS), disease specific survival (DSS), recurrence free survival (RFS), locoregional recurrence free survival (LRFS) and distant metastasis free survival (DMFS). RESULTS: A total of 213 patients, 117 males (55%) and 96 females (45%), were included in the study. Parotid gland malignancies accounted for 56% of all cases. Adenoid cystic carcinoma (119 cases; 56%) was the most common tumor type. Cumulative OS for the 5-and 10-year follow-up period was 80% and 58% respectively. DM occurred with 75 patients (35%). The most common locations for DM were lung (55 cases; 73%) and liver (12 cases; 16%). Pathological nodal status, particularly the number of metastatic nodes, was the independent prognostic factor for OS, DSS, RFS and DMFS. CONCLUSION: Number of metastatic lymph nodes, instead of extranodal extension and largest nodal diameter, was the contributing factor related to DMFS. Since the main function of staging system is to predict outcomes, the significance of extranodal extension and nodal dimension in salivary gland cancer staging system requires further clarification. The elective neck dissection could be considered therapeutic approach for high-grade SGC since occult metastases were detected in 33% of cases.
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Humanos , Masculino , Feminino , Baço/cirurgia , Ablação por Radiofrequência , Baço/lesões , EsplenectomiaRESUMO
Purpose: The Phenotypes of COPD in Central and Eastern Europe (POPE) study assessed the prevalence and clinical characteristics of four clinical COPD phenotypes, but not mortality. This retrospective analysis of the POPE study (RETRO-POPE) investigated the relationship between all-cause mortality and patient characteristics using two grouping methods: clinical phenotyping (as in POPE) and Burgel clustering, to better identify high-risk patients. Patients and Methods: The two largest POPE study patient cohorts (Czech Republic and Serbia) were categorized into one of four clinical phenotypes (acute exacerbators [with/without chronic bronchitis], non-exacerbators, asthma-COPD overlap), and one of five Burgel clusters based on comorbidities, lung function, age, body mass index (BMI) and dyspnea (very severe comorbid, very severe respiratory, moderate-to-severe respiratory, moderate-to-severe comorbid/obese, and mild respiratory). Patients were followed-up for approximately 7 years for survival status. Results: Overall, 801 of 1,003 screened patients had sufficient data for analysis. Of these, 440 patients (54.9%) were alive and 361 (45.1%) had died at the end of follow-up. Analysis of survival by clinical phenotype showed no significant differences between the phenotypes (P=0.211). However, Burgel clustering demonstrated significant differences in survival between clusters (P<0.001), with patients in the "very severe comorbid" and "very severe respiratory" clusters most likely to die. Overall survival was not significantly different between Serbia and the Czech Republic after adjustment for age, BMI, comorbidities and forced expiratory volume in 1 second (hazard ratio [HR] 0.80, 95% confidence interval [CI] 0.65-0.99; P=0.036 [unadjusted]; HR 0.88, 95% CI 0.7-1.1; P=0.257 [adjusted]). The most common causes of death were respiratory-related (36.8%), followed by cardiovascular (25.2%) then neoplasm (15.2%). Conclusion: Patient clusters based on comorbidities, lung function, age, BMI and dyspnea were more likely to show differences in COPD mortality risk than phenotypes defined by exacerbation history and presence/absence of chronic bronchitis and/or asthmatic features.
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Bronquite Crônica , Doença Pulmonar Obstrutiva Crônica , Humanos , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Estudos Retrospectivos , Volume Expiratório Forçado , Dispneia/epidemiologia , Fenótipo , Progressão da DoençaRESUMO
Background and Objectives: Treatment of advanced lung cancer (LC) has become increasingly personalized over the past decade due to an improved understanding of tumor molecular biology and antitumor immunity. The main task of a pulmonologist oncologist is to establish a tumor diagnosis and, ideally, to confirm the stage of the disease with the least invasive technique possible. Materials and Methods: The paper will summarize published reviews and original papers, as well as published clinical studies and case reports, which studied the role and compared the methods of invasive pulmonology diagnostics to obtain adequate tumor tissue samples for molecular analysis, thereby determining the most effective molecular treatments. Results: Bronchoscopy is often recommended as the initial diagnostic procedure for LC. If the tumor is endoscopically visible, the biopsy sample is susceptible to molecular testing, the same as tumor tissue samples obtained from surgical resection and mediastinoscopy. The use of new sampling methods, such as cryobiopsy for peripheral tumor lesions or cytoblock obtained by ultrasound-guided transbronchial needle aspiration (TBNA), enables obtaining adequate small biopsies and cytological samples for molecular testing, which have until recently been considered unsuitable for this type of analysis. During LC patients' treatment, resistance occurs due to changes in the mutational tumor status or pathohistological tumor type. Therefore, the repeated taking of liquid biopsies for molecular analysis or rebiopsy of tumor tissue for new pathohistological and molecular profiling has recently been mandated. Conclusions: In thoracic oncology, preference should be given to the least invasive diagnostic procedure providing a sample for histology rather than for cytology. However, there is increasing evidence that, when properly processed, cytology samples can be sufficient for both the cancer diagnosis and molecular analyses. A good knowledge of diagnostic procedures is essential for LC diagnosing and treatment in the personalized therapy era.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Carcinoma Pulmonar de Células não Pequenas/diagnóstico , Carcinoma Pulmonar de Células não Pequenas/genética , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/patologia , Broncoscopia/métodos , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Técnicas de Diagnóstico MolecularRESUMO
INTRODUCTION: In October 2022, after almost two years, tuberculosis reclaimed its first place as the world's deadliest infectious disease, replacing COVID-19. Since knowledge is the most powerful tool to combat any disease, the primary goal of our study was to assess patients' knowledge of tuberculosis and its relationship to their socio-demographic status. METHODOLOGY: This cross-sectional study included 1,067 respiratory patients who were surveyed between November 2021 and June 2022 at the Institute for Pulmonary Diseases of Vojvodina (Serbia). They completed a questionnaire designed for this study. RESULTS: The majority of patients (53.7%) were female; over two-thirds (70.8%) were ≥ 60 years; every fifth (23.2%) was either with or without primary school; every third (33.3%) was financially poor. Although the majority of patients (97.8%) were aware that tuberculosis is an infectious disease, only 44.2% knew the etiology. Around 3/4 (72.6%) were aware of a tuberculosis vaccine. Hospitalized patients had better knowledge that the vaccine helps prevent tuberculosis than ambulatory patients (p = 0.047). Only 16% of patients in both groups knew that tuberculosis incidence is decreasing in Serbia (p = 0.074). Good knowledge about tuberculosis was reported by 71.5%. Hospitalized patients showed better knowledge than ambulatory patients (p = 0.032). Patients with a higher level of education and higher monthly income were independent predictors of better knowledge of tuberculosis. CONCLUSIONS: The study underlines the need to promote knowledge about tuberculosis, particularly among chronic patients, socially vulnerable and refugees, especially in light of the pandemic and emerging economic problems in the region.
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COVID-19 , Tuberculose , Humanos , Feminino , Masculino , Estudos Transversais , COVID-19/epidemiologia , COVID-19/prevenção & controle , Tuberculose/epidemiologia , Tuberculose/prevenção & controle , Conscientização , EscolaridadeRESUMO
(1) Background: home-based spirometry, as a form of telemedicine in pulmonology, was previously successfully implemented in clinical practice in developed countries. However, experiences from developing countries are lacking. The aim of this study was to assess the reliability and feasibility of home-based spirometry in patients with interstitial lung diseases from Serbia. (2) Methods: 10 patients were given a personal hand-held spirometer with operating instructions and asked to perform daily domiciliary spirometry for the next 24 weeks. The K-BILD questionnaire was used to assess patients' quality of life, while the questionnaire designed specifically for this study was used to assess their attitudes toward and satisfaction with domiciliary spirometry. (3) Results: there was a significant positive correlation between office- and home-based spirometry at the beginning (r = 0.946; p < 0.001) and end of the study (r = 0.719; p = 0.019). The compliance rate was nearly 70%. The domiciliary spirometry did not affect patients' overall quality of life or anxiety levels, as measured via different domains of the K-BILD. Patients expressed positive experiences and high satisfaction with the home spirometry program. (4) Conclusions: home-based spirometry may represent a reliable form of spirometry, exploited in routine clinical practice; however, additional research in developing countries with a larger sample size is required.
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Objective: The study presents a logistic regression model describing the factors leading to intraoperative complications in laparoscopic sleeve gastrectomy (LSG) and a detailed description of the intraoperative complications that occurred in our operations. Material and methods: The study was designed as a retrospective and cohort study. It includes patients who underwent laparoscopic sleeve gastrectomy between January 2008 and December 2020. Results: The study included 257 patients. The mean (SD) age of all patients included in the study was 40.28 (9.58) years. The body mass index of our patients ranged from 31.2 to 86.6 kg/m2. The Stepwise Backward model was used (Cox and Snell R2 = 0.051, Nagelkerke R2 = 0.072, Hosmer-Lemesxow χ2 = 1.968, df = 4, p = 0.742, overall model accuracy of 70.4%). The model shows that pre-operative diabetes mellitus or hypertension Stage 3 significantly increases the probability or risk of intraoperative complications. Conclusions: The study shows which intraoperative complications occur in LSG, how they can be remedied and which factors can lead to them and influence the outcome of the operation itself. The recognition and successful treatment of intraoperative complications are very important as they reduce the number of reoperations and treatment costs.
Objetivo: El estudio presenta un modelo de regresión logística que describe los factores que conducen a las complicaciones intraoperatorias en la gastrectomía en manga laparoscópica (LSG) y una descripción detallada de las complicaciones intraoperatorias que ocurrieron en nuestras operaciones. Material y métodos: Estudio de cohorte retrospectivo. Incluye pacientes que se sometieron a LSG entre enero de 2008 y diciembre de 2020. Resultados: El estudio incluyó a 257 pacientes. La edad media (DE) de los pacientes del estudio fue de 40.28 (9.58) años. El índice de masa corporal de nuestros pacientes osciló entre 31.2 y 86.6 kg/m2. Se utilizó el modelo Stepwise Backward (Cox y Snell R2 = 0.051, Nagelkerke R2 = 0.072, Hosmer-Lemesxow χ2 = 1.968, gl = 4, p = 0.742, precisión global del modelo del 70.4%). El modelo muestra que la diabetes mellitus o hipertensión preoperatoria en estadio 3 aumenta significativamente la probabilidad de complicaciones intraoperatorias. Conclusiones: El estudio muestra qué complicaciones intraoperatorias ocurren en la LSG, cómo se pueden remediar y qué factores pueden conducir a ellas e influir en el resultado de la operación en sí. El reconocimiento y el tratamiento exitoso de las complicaciones intraoperatorias son muy importantes ya que reducen el número de reintervenciones y los costos del tratamiento.
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Laparoscopia , Obesidade Mórbida , Humanos , Adulto , Obesidade Mórbida/cirurgia , Estudos Retrospectivos , Estudos de Coortes , Resultado do Tratamento , Laparoscopia/efeitos adversos , Complicações Intraoperatórias/epidemiologia , Complicações Intraoperatórias/etiologia , Complicações Intraoperatórias/cirurgia , Gastrectomia/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Índice de Massa CorporalRESUMO
INTRODUCTION: Aim of this study was to explore the survival predictive factors and treatment outcomes in a cohort of SGC patients treated at a single center over a period of 25 years. MATERIALS AND METHODS: Patients who had received primary treatment for SGC were enroled. Outcomes evaluated were: overall survival (OS), disease specific survival (DSS), recurrence free survival (RFS), locoregional recurrence free survival (LRFS) and distant metastasis free survival (DFS). RESULTS: A total of 40 patients with SGC were enroled in the study. The most common tumor was the adenoid cystic carcinoma (60% of cases). Cumulative OS for 5-and 10-year follow up period was 81% and 60%, respectively. Thirteen patients (32.5%) developed distant metastases during follow-up. Nodal status, high-grade histology, tumor stage and adjuvant radiation-therapy (RT) were significant variables on multivariate analysis for survival and treatment outcomes. CONCLUSIONS: Submandibular gland carcinomas represent rare and heterogenous tumor group regarding histological appearance and locoregional and distant metastatic potential. Tumor histological grade, AJCC tumor stage and nodal status were the strongest predictive factors for survival and treatment outcomes. RT improved OS and locoregional treatment outcome, but not DFS. Elective neck dissection (END) could be beneficial for selected cases of SGC. Superselective neck dissection of levels I-IIa may be the level of dissection for END. Distant metastases were the main cause of death and treatment failure. Prognostic factors for poor DMFS were AJCC stage III and IV, high tumor grade and nodal status.
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Carcinoma Adenoide Cístico , Neoplasias das Glândulas Salivares , Humanos , Glândula Submandibular/patologia , Resultado do Tratamento , Neoplasias das Glândulas Salivares/diagnóstico , Neoplasias das Glândulas Salivares/terapia , Carcinoma Adenoide Cístico/diagnóstico , Carcinoma Adenoide Cístico/terapia , Falha de TratamentoRESUMO
Oral squamous cell carcinoma (OSCC) is the eighth most common type of cancer in the world. Knowledge of prognostic factors of survival in OSCC is key. Several clinical and pathological prognostic factors have been investigated to develop a prognostic model of survival for patients with oral cancer. The present study focused on the association between pathological tumor volume (PTV) and overall survival time in patients with OSCC, regardless of cervical nodal status. The present study was a prospective study and covered 65 consecutive patients who received surgical treatment for oral cancer. The PTV was calculated according to dimensions of the postoperative specimen. Other pathological parameters as perineural and perivascular tumor spreading and extra-nodular propagation were also determined. The data were analyzed using the IBM SPSS 25.0 software. Cox PH regression model was built to analyze association between the PTV and survival time. Survival time was defined as the period from surgery to a target event or last contact. The results of the present study showed that PTV >4.24 cm3 was significantly associated with shorter overall survival time in patients with OSCC. The PTV value was higher in patients with metastasis and in patients with higher pathological tumor and node stage. In conclusion, PTV was an important pathological prognostic factor for survival in patients with OSCC.
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INTRODUCTION: Aim of this study was to explore the incidence, pathology, clinical behaviour and evaluate factors predictive on survival and treatment outcomes in a cohort of patients with minor salivary gland (MiSG) malignancies treated at a single center over a period of 25 years. MATERIALS AND METHODS: Patients who had received primary treatment for MiSG malignancy during 25 years observation period were identified. Outcomes that were evaluated were overall survival (OS), disease specific survival (DSS), recurrence free survival (RFS), locoregional recurrence free survival (LRFS) and distant metastasis free survival (DFS). RESULTS: A total of 88 patients with MSG malignancies were included in the study. The most common location for MiSG malignancies was the oral cavity (65 tumors; 77%). Cumulative OS for 5 and 10 year follow up period was 82% and 62% respectively. Cumulative DSS for 5 and 10 year follow up period was 85% and 73% respectively. Twenty one (23%) patients developed distant metastases during follow-up. High-grade pathology and tumor stage were significant variables on multivariate analysis for all survival and treatment outcomes. CONCLUSIONS: Minor salivary gland malignancies are minor only by name. Tumor histological grade, AJCC tumor stage and pT stage were the strongest predictive factors for survival and treatment outcomes. The elective neck dissection could be considered therapeutic approach for selected cases of high grade MiSG malignancies. Distant metastases were the main cause of death and treatment failure.
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Neoplasias das Glândulas Salivares , Glândulas Salivares Menores , Humanos , Estudos Retrospectivos , Glândulas Salivares Menores/patologia , Intervalo Livre de Doença , Resultado do Tratamento , Neoplasias das Glândulas Salivares/patologia , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/patologia , Estadiamento de NeoplasiasAssuntos
Carcinoma , Derivação Gástrica , Obesidade Mórbida , Cárdia , Humanos , Obesidade Mórbida/cirurgia , Redução de PesoRESUMO
Solitary fibrous tumor (SFT) is a rare tumor occurring in pleura or extrapleural areas. The tongue is infrequently affected, in less than 25 published cases. A female patient, 35 years of age, noticed an oval mass in the posterior dorsal part of the tongue. The operated mass was nodule, 10 mm in size, sharply circumscribed, rather firm. The histology shows uniform CD34 positive spindle tumor cells. The diagnosis of benign SFT of the tongue was made.
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INTRODUCTION: Nocturnal symptoms are common and important in both asthma and COPD but the relationship between sleep quality and diseases' characteristics has not been fully studied. OBJECTIVE: To compare sleep quality and daytime sleepiness in asthma and COPD patients and to explore its relation to diseases' characteristics. METHODS: In this cross-sectional study, we examined 217 consecutive asthma and COPD patients who underwent pulmonary function tests at The Center for Pathophysiology of Breathing and Sleep Medicine of The Institute for Pulmonary Diseases of Vojvodina, Sremska Kamenica, Serbia between July 2014 and January 2015. All patients completed Pittsburgh Sleep Quality Index (PSQI) and Epworth Sleepiness Scale (ESS). RESULTS: Study included 117 patients with asthma, 100 patients with COPD, and 102 healthy controls. There was no difference in PSQI and ESS between patients with asthma and COPD (4.9 ± 3.9 vs 5.8 ± 4.3, P = .09 and 4.8 ± 3.4 vs 4.7 ± 3.6, P = .69, respectively). PSQI and ESS did not correlate with lung function parameters. Patients with uncontrolled asthma had higher PSQI scores (uncontrolled 7.0 ± 3.7 vs partially controlled 4.6 ± 3.1 vs controlled 3.2 ± 3.7, P < .001). PSQI scores were higher in COPD group D and B compared to A and C (group D 6.9 ±4.6 vs B 6.8 ± 4.1 vs A 2.9 ± 1.3 vs C 3.1 ± 3.9, P < .001). Compared to asthma, COPD patients had longer sleep latency and used sleep regulating medications more often. CONCLUSIONS: There is no difference in sleep quality and level of daytime sleepiness between patients with asthma and COPD. Poor sleep quality is related to level of asthma control and is associated with COPD groups B and D.
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Asma/epidemiologia , Distúrbios do Sono por Sonolência Excessiva/epidemiologia , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Transtornos do Sono-Vigília/epidemiologia , Sono/fisiologia , Adulto , Idoso , Asma/fisiopatologia , Índice de Massa Corporal , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Testes de Função Respiratória/métodos , Sérvia/epidemiologia , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: COPD is one of the major causes of morbidity and mortality worldwide. Health care providers should counsel their smoking patients with COPD to quit smoking as the first treatment step. However, in countries with high prevalences of smoking, health care workers may also be smokers. The aim of this study was to determine the frequency and severity of COPD in health care workers who smoke. METHODS: This was a cross-sectional study. All health care workers who smoke, from nine health care centers in Serbia, were invited to participate in the study and perform spirometry. The diagnosis of COPD was based on a post-bronchodilator FEV1/FVC ratio of < 0.70. All patients completed the COPD Assessment Test and the Fagerström Test for Nicotine Dependence. RESULTS: The study involved 305 subjects, and 47 (15.4%) were male. The mean age of the participants was 49.0 ± 6.5 years. Spirometry revealed obstructive ventilatory defect in 33 subjects (10.8%); restrictive ventilatory defect, in 5 (1.6%); and small airway disease, in 96 (31.5%). A diagnosis of COPD was made in 29 patients (9.5%), 25 (86.2%) of whom were newly diagnosed. On the basis of the Global Initiative for COPD guidelines, most COPD patients belonged to groups A or B (n = 14; 48.2%, for both); 1 belonged to group D (3.6%); and none, to group C. Very high nicotine dependence was more common in those with COPD than in those without it (20.7% vs. 5.4%, p = 0.01). CONCLUSIONS: In this sample of health care workers, the frequency of COPD was comparable with that in the general population. The presence of COPD in health care workers who smoke was associated with higher nicotine dependence.
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Pessoal de Saúde/estatística & dados numéricos , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Prevenção do Hábito de Fumar , Fumar/epidemiologia , Estudos Transversais , Feminino , Pessoal de Saúde/classificação , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Fatores de Risco , Sérvia/epidemiologia , Índice de Gravidade de Doença , Fumar/efeitos adversos , EspirometriaRESUMO
ABSTRACT Objective: COPD is one of the major causes of morbidity and mortality worldwide. Health care providers should counsel their smoking patients with COPD to quit smoking as the first treatment step. However, in countries with high prevalences of smoking, health care workers may also be smokers. The aim of this study was to determine the frequency and severity of COPD in health care workers who smoke. Methods: This was a cross-sectional study. All health care workers who smoke, from nine health care centers in Serbia, were invited to participate in the study and perform spirometry. The diagnosis of COPD was based on a post-bronchodilator FEV1/FVC ratio of < 0.70. All patients completed the COPD Assessment Test and the Fagerström Test for Nicotine Dependence. Results: The study involved 305 subjects, and 47 (15.4%) were male. The mean age of the participants was 49.0 ± 6.5 years. Spirometry revealed obstructive ventilatory defect in 33 subjects (10.8%); restrictive ventilatory defect, in 5 (1.6%); and small airway disease, in 96 (31.5%). A diagnosis of COPD was made in 29 patients (9.5%), 25 (86.2%) of whom were newly diagnosed. On the basis of the Global Initiative for COPD guidelines, most COPD patients belonged to groups A or B (n = 14; 48.2%, for both); 1 belonged to group D (3.6%); and none, to group C. Very high nicotine dependence was more common in those with COPD than in those without it (20.7% vs. 5.4%, p = 0.01). Conclusions: In this sample of health care workers, the frequency of COPD was comparable with that in the general population. The presence of COPD in health care workers who smoke was associated with higher nicotine dependence.
RESUMO Objetivo: A DPOC é uma das principais causas de morbidade e mortalidade em todo o mundo. Os provedores de cuidados de saúde deveriam aconselhar seus pacientes fumantes com DPOC a parar de fumar como primeiro passo de tratamento. Entretanto, em países com altas prevalências de tabagismo, os profissionais de saúde também podem ser fumantes. O objetivo deste estudo foi determinar a frequência de DPOC e sua gravidade em profissionais de saúde que fumam. Métodos: Trata-se de um estudo transversal. Todos os profissionais de saúde fumantes de nove centros de saúde na Sérvia foram convidados a participar do estudo e realizar espirometria. O diagnóstico de DPOC baseou-se em VEF1/CVF pós-broncodilatador < 0,70. Todos os pacientes preencheram o COPD Assessment Test e o Fagerström Test for Nicotine Dependence. Resultados: Participaram do estudo 305 indivíduos, e 47 (15,4%) eram do sexo masculino. A média de idade dos participantes foi de 49,0 ± 6,5 anos. A espirometria revelou defeito ventilatório obstrutivo em 33 indivíduos (10,8%), defeito ventilatório restritivo em 5 (1,6%) e doença das vias aéreas pequenas em 96 (31,5%). O diagnóstico de DPOC foi feito em 29 pacientes (9,5%), 25 (86,2%) dos quais foram recém-diagnosticados. Com base nas diretrizes da Global Initiative for Chronic Obstructive Lung Disease, a maioria dos pacientes com DPOC ficou no grupo A ou B (n = 14; 48,2%, para ambos); 1 ficou no grupo D (3,6%) e nenhum ficou no grupo C. Um grau muito alto de dependência de nicotina foi mais comum nos indivíduos com DPOC que naqueles sem a doença (20,7% vs. 5,4%; p = 0,01). Conclusões: Nesta amostra de profissionais de saúde, a frequência de DPOC foi comparável à observada na população geral. A presença de DPOC em profissionais de saúde que fumam relacionou-se com maior dependência de nicotina.
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Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Pessoal de Saúde/estatística & dados numéricos , Doença Pulmonar Obstrutiva Crônica/epidemiologia , Prevenção do Hábito de Fumar , Fumar/epidemiologia , Estudos Transversais , Pessoal de Saúde/classificação , Prevalência , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Doença Pulmonar Obstrutiva Crônica/fisiopatologia , Fatores de Risco , Sérvia/epidemiologia , Índice de Gravidade de Doença , Fumar/efeitos adversos , EspirometriaRESUMO
AIM: Asthma and obesity represent one of the most crucial public and health problems of modern society that frequently begin in childhood and have some mutual elements of risk. Abdominal distribution of connective tissue is important determinant which brings to decrease of lungs function. Multiple influence of overweight on function of the lungs would clearly manifest over reduction of forced expiratory volume in the first second (FEV1) and forced vital capacity (FVC). METHOD: Examining was conducted at Pediatric Clinic of University Clinical Hospital Tuzla during the year 2013/2014. Research included 60 children with diagnosed asthma who were in relation to BMI were divided in 3 groups. The first group was children with BMI ranging from 5 to 85 percentile, the second were children with 85 to 95 percentile and the third was 95 percentile. By prospective study, compared identical pulmonary variable for all three age group of asthma patients were analyzed, the children with normal body mass a well as the overweight and the obese. RESULTS: At the beginning of testing, the frequency of normal spirometric findings was significantly lower in the obese group in comparison with other two observed groups (p<0,05). The only cases of mixed and restrictive disorder of ventilation were registered in the obese group of tested at the beginning of the examined (p
Assuntos
Asma/complicações , Asma/fisiopatologia , Índice de Massa Corporal , Peso Corporal Ideal/fisiologia , Sobrepeso/fisiopatologia , Obesidade Infantil/fisiopatologia , Espirometria/métodos , Adolescente , Asma/diagnóstico , Bósnia e Herzegóvina , Criança , Pré-Escolar , Comorbidade , Feminino , Volume Expiratório Forçado , Humanos , Masculino , Sobrepeso/complicações , Sobrepeso/diagnóstico , Obesidade Infantil/complicações , Obesidade Infantil/diagnóstico , Estudos ProspectivosRESUMO
INTRODUCTION: Achalasia is a rare esophageal disorder which, due to frequent presence of both respiratory and gastrointestinal symptoms, can initially be referred either to pulmonologist or gastroenterologist. CASE OUTLINE: A 50-year-old patient was initially referred to gastroenterologist with the following symptoms: nausea, vomiting, occasional hiccups, weight loss, chest pain, dysphonia, and dry cough. After chest X-ray, the patient was referred to pulmonologist with differential diagnosis for pulmonary infiltration and thoracic aortic aneurysm. Pulmonologist interpreted chest X-ray as showing paratracheal mediastinal enlargement with air-fluid levels, thus suspecting achalasia. Computed tomography scan of the thorax with per os contrast showed extremely dilated esophagus with food stasis. The patient was then referred to thoracic surgeon, who ordered additional diagnostics (esophageal passage with contrast, esophagomanometry, esophagogastroduodenoscopy), and finally performed Heller myotomy. Postoperatively there were no complications, and the patient was symptom free during the follow-up. CONCLUSION: Although achalasia can also result in respiratory symptoms, fastidious anamnesis and accurate radiological interpretation are essential for the correct diagnosis.