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OBJECTIVE: The diaphragm is the most significant muscle involved in breathing. There are very few studies and cases evaluating sleep-related breathing disorders in diaphragmatic pathologies. This study compares preoperative and postoperative polysomnography (PSG) and pulmonary function test (PFT) results in diaphragmatic pathologies. MATERIAL AND METHODS: The study included 28 patients who underwent video-assisted mini-thoracotomy (VATS) due to diaphragm eventration and paralysis between January 2014 and October 2019. Pulmonary function tests (PFT) and polysomnography (PSG) were performed preoperatively in all patients, and PSG and PFT were repeated 2 months after the surgery. RESULTS: Twenty-five of the 28 patients were found to have apnea-hypopnea index (AHI) ≥ 5 (89%). A significant decrease in the preoperative TST, stage 3, and REM periods was observed. Nineteen of these patients (76%) were supine isolated or supine dominant. There was a marked improvement in AHI and PFT values after the surgery. Only five patients required a PAP device. CONCLUSION: Doctors should perform PSG in patients with diaphragm pathologies, and these patients should be operated on after considering the comorbidities when OSA is detected.
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Apneia Obstrutiva do Sono , Transtornos do Sono-Vigília , Diafragma/cirurgia , Humanos , Polissonografia/métodos , Sono , Apneia Obstrutiva do Sono/diagnóstico , Apneia Obstrutiva do Sono/cirurgiaRESUMO
BACKGROUND: Elevated red blood cell distribution width (RDW) levels were associated with mortality in patients with stable chronic obstructive lung pulmonary diseases (COPD). There are limited data about RDW levels in acute exacerbation of COPD (AECOPD). AIM/OBJECTIVE: The association of the RDW levels with the severity of AECOPD was evaluated according to admission location, (outpatient-clinic, ward and intensive care unit (ICU)). METHODS: Cross sectional retrospective study was designed in tertiary care hospital for chest diseases in 2015. Previously COPD diagnosed patients admitted to hospital outpatient-clinic, ward and ICU due to AECOPD were included in the study. Patients demographics, RDW, biomarkers (CRP, RDW, Neutrophil to lymphocyte ratio (NLR), platelet to mean platelet volume (PLT-MPV)) C-CRP, biochemistry values were recorded from hospital electronic system. RDW values were subdivided below 0.11% (low), above and equal 0.15% (high) and between 0.11%-0.15% (normal). Neutrophil to lymphocyte ratio (NLR) and platelet to mean platelet volume (PLT-MPV) were also calculated. Biomarker values were compared according to where AECOPD was treated. RESULTS: 2771 COPD patients (33% female) and 1429 outpatients-clinic, 1156 ward and 186 ICU were enrolled in the study. The median RDW values in outpatients-clinic, ward and ICU were 0.16 (0.09-0.26), 0.07 (0.01-0.14) and 0.01 (0.00-0.07) respectively (P < .001). In outpatient to ward and ICU, low RDW values were significantly increased (31%, 66%, 83%, respectively) and high RDW values significantly decreased (54%, 24%, 10%) (P < .001). According to attack severity, low RDW values were determined. CONCLUSION: Patients with AECOPD, lower RDW values should be considered carefully. Lower RDW can be used for decision of COPD exacerbation severity and follow up treatment response.
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Índices de Eritrócitos , Doença Pulmonar Obstrutiva Crônica , Estudos Transversais , Eritrócitos , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
Non-invasive ventilation (NIV) is a mainstay of management of chronic respiratory failure in many disorders which are known to cause abnormal airway secretion clearance. Currently, there is no guidance regarding either the secretion handling during NIV use or the role of NIV in secretion management in these patients. The aim of this document was to provide an overview of the various techniques available in the management of respiratory secretions and their use in conjunction with NIV. Literature search was performed using the keywords, "(secretion OR secretions) AND (noninvasive ventilation OR NIV)" on PubMed and EMBASE. The search yielded 1681 and 509 titles from PubMed and EMBASE, respectively. After screening, 19 articles were included in this review. Suggestions of the expert panel were formulated by mutual consensus after reviewing the relevant literature. The draft of the expert panel's suggestions was circulated among all authors via electronic mail for comments. Any conflicts were resolved by mutual discussion to achieve agreement. The final document was approved by all. This document by the International Network for Airway Secretions Management in NIV describes various airway secretion clearance techniques. It provides the expert panel's suggestions for the use of these techniques in conjunction with NIV for patients with muco-obstructive and neuromuscular disorders.
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Respiração Artificial , HumanosRESUMO
Ventilator-associated pneumonia (VAP) due to Acinetobacter spp. is one of the most common infections in the intensive care unit. Hence, we performed this prospective-observational multicenter study, and described the course and outcome of the disease. This study was performed in 24 centers between January 06, 2014, and December 02, 2016. The patients were evaluated at time of pneumonia diagnosis, when culture results were available, and at 72 h, at the 7th day, and finally at the 28th day of follow-up. Patients with coexistent infections were excluded and only those with a first VAP episode were enrolled. Logistic regression analysis was performed. A total of 177 patients were included; empiric antimicrobial therapy was appropriate (when the patient received at least one antibiotic that the infecting strain was ultimately shown to be susceptible) in only 69 (39%) patients. During the 28-day period, antibiotics were modified for side effects in 27 (15.2%) patients and renal dose adjustment was made in 38 (21.5%). Ultimately, 89 (50.3%) patients died. Predictors of mortality were creatinine level (OR, 1.84 (95% CI 1.279-2.657); p = 0.001), fever (OR, 0.663 (95% CI 0.454-0.967); p = 0.033), malignancy (OR, 7.095 (95% CI 2.142-23.500); p = 0.001), congestive heart failure (OR, 2.341 (95% CI 1.046-5.239); p = 0.038), appropriate empiric antimicrobial treatment (OR, 0.445 (95% CI 0.216-0.914); p = 0.027), and surgery in the last month (OR, 0.137 (95% CI 0.037-0.499); p = 0.003). Appropriate empiric antimicrobial treatment in VAP due to Acinetobacter spp. was associated with survival while renal injury and comorbid conditions increased mortality. Hence, early diagnosis and appropriate antibiotic therapy remain crucial to improve outcomes.
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Infecções por Acinetobacter/tratamento farmacológico , Antibacterianos/uso terapêutico , Pneumonia Associada à Ventilação Mecânica/tratamento farmacológico , Pneumonia Associada à Ventilação Mecânica/microbiologia , Acinetobacter/efeitos dos fármacos , Acinetobacter/patogenicidade , Idoso , Feminino , Humanos , Unidades de Terapia Intensiva , Pulmão/microbiologia , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de RiscoRESUMO
INTRODUCTION: Palliative care is a multidisciplinary therapy formed by physical, social, psychological, cultural and spiritual support of patients and families. The aim of the present study is to compare the survival rates of the intensive care unit (ICU) and palliative care unit (PCU). MATERIALS AND METHODS: A retrospective observational cohort study was performed using the database of an intensive care unit. Patients with terminal illness admitted to the intensive care unit or palliative care unit were included in the study. Demographic data, comorbidities, time of admission, discharge and death were recorded. The survival estimation was completed using Kaplan Meier survival analysis. RESULT: A total of 112 patients were included in the study. Patients were divided into two groups where 60 patients (53.6%) were in Group ICU and 52 (46.4%) were in Group PCU. The Kaplan-Meier estimation of survival curves showed that the overall median time was 29 days. This result demonstrated that 50% of the patients was survived longer than 29 days, in which it was 12 days and 38 days for Group ICU and Group PCU, respectively (ð2= 3.475, p= 0.062). The cost of either intensive care unit or palliative care unit did not show any difference (p= 0.902). CONCLUSIONS: The present study showed that long-term survival rates are similar in intensive care unit and palliative care unit.
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Estado Terminal/mortalidade , Mortalidade Hospitalar/tendências , Unidades de Terapia Intensiva/tendências , Cuidados Paliativos/tendências , Índice de Gravidade de Doença , Adulto , Idoso , Estudos de Coortes , Comorbidade , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
Background/aim: While C-reactive protein (CRP) is a well-studied marker for predicting treatment response and mortality in sepsis, it was aimed to assess the efficacy of the neutrophil lymphocyte ratio (NLR) as a predictor of mortality and treatment response in sepsis patients in the intensive care unit (ICU). Materials and methods: In this retrospective cross-sectional study, sepsis patients were divided according to the presence of septic shock on the 1st day of ICU stay, and then subgrouped according to mortality. Patient demographics, acute physiologic and chronic health evaluation II and sequential organ failure assessment scores, NLR and CRP (on the 1st, 3rd, and last day in the ICU), microbiology data, antibiotic responses, ICU data, and mortality were recorded. Receiver operating characteristic (ROC) curves for the area under curve (AUC) were calculated for the inflammatory markers and ICU severity scores for mortality. Results: Of the 591 (65% male) enrolled patients, 111 (18.8%) were nonsurvivors with shock, 117 (19.8%) were survivors with shock, 330 (55.8%) were survivors without shock, and 33 (5.6%) were nonsurvivors without shock. On the 1st day of ICU stay, the NLR and CRP were similar in all of the groups. On the 3rd day of antibiotic response, the NLR was increased (11.8) in the nonresponsive patients when compared with the partially responsive (11.0) and responsive (8.5) patients. If the NLR was ≥15 on the 3rd day, the mortality odds ratio was 6.96 (CI: 1.434.1, P < 0.017). The NLR and CRP on the 1st, 3rd, and last day of ICU stay (0.52, 0.58, 0.78 and 0.56, 0.70, 0.78, respectively) showed a similar increasing trend for mortality. Conclusion: The NLR can predict mortality and antibiotic responsiveness in ICU patients with sepsis and septic shock. If the NLR is >15 on the 3rd day of postantibiotic initiation, the risk of mortality is high and treatment should be reviewed carefully.
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Linfócitos , Neutrófilos , Choque Séptico/terapia , Adulto , Idoso , Antibacterianos/uso terapêutico , Biomarcadores/sangue , Proteína C-Reativa/análise , Estudos Transversais , Feminino , Humanos , Contagem de Leucócitos , Contagem de Linfócitos , Linfócitos/patologia , Masculino , Pessoa de Meia-Idade , Neutrófilos/patologia , Estudos Retrospectivos , Choque Séptico/sangue , Choque Séptico/diagnóstico , Choque Séptico/mortalidade , Adulto JovemRESUMO
Background/aim: Cancer patients frequently need intensive care support due to respiratory failure. We aimed to evaluate the predictors of mortality in cancer patients who were admitted to the intensive care unit (ICU). Materials and methods: This study was performed in the ICUs of two centers between 1 January 2008 and 31 December 2015. Demographic data, cancer type, causes of respiratory failure, comorbidities, APACHE II scores, treatments, and mortality rates were recorded. Results: A total number of 583 cancer patients (477 males) were enrolled from the two centers. Of those, 472 patients had lung cancer (81%), while 111 had extrapulmonary malignancies (19%), having similar mortality rates. Causes of respiratory failure were mostly invasion of the cancer itself in 84% of cases and due to infection in 12%. ICU mortality rate was 53% and the 1-year mortality rate was 80%. APACHE II scores were significantly higher in nonsurvivors (P < 0.001). One-year survival was found to be significantly shorter in females than males (9 days vs. 12 days) in patients with lung cancer. Conclusion: Mortality rates of cancer patients who need ICU support are higher than overall ICU mortality. High APACHE II scores and female sex seem to be related to mortality in these patients.
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Cuidados Críticos , Mortalidade Hospitalar , Hospitalização , Unidades de Terapia Intensiva , Neoplasias/mortalidade , Insuficiência Respiratória/mortalidade , APACHE , Idoso , Estudos de Coortes , Comorbidade , Feminino , Humanos , Infecções/complicações , Infecções/mortalidade , Infecções/terapia , Neoplasias Pulmonares/complicações , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/patologia , Neoplasias Pulmonares/terapia , Masculino , Pessoa de Meia-Idade , Neoplasias/complicações , Neoplasias/patologia , Neoplasias/terapia , Insuficiência Respiratória/etiologia , Insuficiência Respiratória/terapia , Estudos Retrospectivos , Fatores Sexuais , Análise de Sobrevida , SobreviventesRESUMO
INTRODUCTION: We aimed to assess the relationship between peripheral eosinophilia and neutrophil/lymphocyte ratio with hospital admissions and re-admissions with chronic obstructive pulmonary disease (COPD) exacerbations. MATERIALS AND METHODS: An observational cohort study was carried out in a tertiary teaching hospital. Subjects with previously diagnosed COPD and who were admitted as outpatients with acute exacerbations were included. The subjects' characteristics, complete blood count (CBC) parameters, neutrophil to lymphocyte rate (NLR), C-reactive protein (CRP), mean platelet volume (MPV) on admission and re-admission within the first 28 days. Patients were grouped according to their peripheral blood eosinophilia levels; group 1, > 2% (eosinophilic), group 2, ≤ 2% (non-eosinophilic or neutrophilic). The recorded data from the two groups were compared. RESULT: 1490 eligible COPD subjects were enrolled. Approximately 42% were classified as eosinophilic. The non-eosinophilic group had a significantly higher leukocyte count, neutrophil percentage, and NLR than the eosinophilic group. The NLR value in patients with repeat re-admissions was higher than the average, i.e., 4.50 (p= 0.001). MPV and CRP measured on admission and re-admission were similar in both groups. The rate of hospital re-admission within 28 days was significantly higher in patients with a non-eosinophilic attack. CONCLUSIONS: When a patient is admitted to outpatients with a NLR greater than 4.50 and with a non-eosinophilic exacerbation they have an increased risk of re-admission in the first month. Higher NLR values and non-eosinophilic exacerbations may be helpful for the early detection of potential acute attacks in COPD patients, and may be indicators for antibiotic management.
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Mediadores da Inflamação/sangue , Linfócitos/imunologia , Neutrófilos/imunologia , Doença Pulmonar Obstrutiva Crônica/imunologia , Eosinofilia Pulmonar/imunologia , Idoso , Biomarcadores/sangue , Contagem de Células Sanguíneas , Progressão da Doença , Feminino , Humanos , Contagem de Linfócitos , Masculino , Volume Plaquetário Médio , Pessoa de Meia-Idade , Estudos Retrospectivos , Medição de RiscoRESUMO
INTRODUCTION: To define approach of pulmonologists in Turkey to noninvasive mechanical ventilation (NIV) use for chronic respiratory failure (CRF), the most currently applied technique for home mechanical ventilation. PATIENTS AND METHODS: A 38-question survey, developed and tested by the authors, was distributed throughout Turkey to 2205 pulmonologists by e-mail. RESULT: Twenty-seven percent of the pulmonologists responded (n=596). Domiciliary NIV was reported to be prescribed by 340 physicians [57.1% of all responders and 81% of pulmonologists practicing NIV at clinical practice (n= 420)]. NIV prescription was associated with physician's title, type of hospital, duration of medical license, total number of patients treated with NIV during residency and current number of patients treated with NIV per week (p< 0.05). Main estimated indications were listed as chronic obstructive pulmonary disease (median, 25-75 percentile of the prescriptions: 75%, 60-85), obesity hypoventilation syndrome (10%, 2-15), overlap syndrome (10%, 0-20) and restrictive lung disease (5%, 2-10). For utilization of NIV at home, Bilevel positive airway pressure-spontaneous mode (40%, 0-80) and oronasal mask (90%, 60-100) were stated as the most frequently recommended mode and interface, respectively. Pressure settings were most often titrated based on arterial blood gas findings (79.2%). Humidifier was stated not to be prescribed by approximately half of the physicians recommending domicilliary NIV, and the main reason for this (59.2%) was being un-refundable by social security foundation. CONCLUSION: There is a wide variation in Turkey for prescription of NIV, which is supposed to improve clinical course of patients with CRF. Further studies are required to determine the possible causes of these differences, frequency of use and patient outcomes in this setting.
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Competência Clínica , Ventilação não Invasiva/estatística & dados numéricos , Pneumologistas , Insuficiência Respiratória/terapia , Inquéritos e Questionários , Adulto , Doença Crônica , Feminino , Humanos , Incidência , Masculino , Insuficiência Respiratória/epidemiologia , Turquia/epidemiologiaRESUMO
INTRODUCTION: Multiorgan failure (MOF) is a primary cause of morbidity and mortality in sepsis patients in intensive care units (ICU). Finding risk factors and solving preventable problems of MOF in patients who have sepsis can be a favourable step for decreasing mortality. We aimed to examine multiorgan failure and mortality related risk factors in intensive care unit patients who have sepsis. MATERIALS AND METHODS: A retrospective data collection and prognostic cohort study was performed. Between January 2009-March 2010, patients accepted to the 22-bed pulmonary intensive care unit with the diagnosis of sepsis were enrolled. Patients' demographic data, ICU severity scores, application of mechanical ventilation, causative agent of sepsis, number of ICU days and presence of mortality were recorded. Logistic regression analysis was carried out for risk factors. RESULT: 347 patients with sepsis were involved in the study. 43 of the patients (12.4%) developed MOF and overall mortality rate was 14.9% (n= 52). Presence of resistant pathogen, presence of shock, application of TPN and high APACHE II score were found to be risk factors for MOF [p= 0.015 Odds ratio (OR) 3.47 confidence interval (CI): 1.27 - 9.47, p= 0.001, OR: 30.8 CI: 11.41 - 83-49, p= 0.028, OR: 3.08, CI: 1.13 - 8.39, p= 0.003, OR: 1.10, CI: 1.04-1.18, respectively]. Risk factors for overall mortality were presence of nosocomial infection, high 3rd day SOFA score, presence of shock, application of TPN and sedation (p= 0.005, OR: 3.39, CI: 1.45 - 7.93; p= 0.001, OR: 1.51, CI: 1.27 - 1.81; p= 0.014, OR: 3.24, CI: 1.27 - 8.25; p= 0.003, OR: 3.64. CI: 1.54 - 8.58; p= 0.001, OR: 3.38, CI: 1.51 - 7.57, respectively). CONCLUSIONS: In sepsis patients who need ICU follow up, presence of resistant pathogen, presence of shock, application of TPN and high APACHE II scores are risk factors for developing MOF. Thus, rational use of antibiotics, reducing the use of TPN, application of infection control programmes and prevention of shock will further reduce multiorgan failure and mortality.
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Insuficiência de Múltiplos Órgãos/etiologia , Sepse/complicações , APACHE , Idoso , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Estudos de Coortes , Infecção Hospitalar/mortalidade , Infecção Hospitalar/terapia , Resistência Microbiana a Medicamentos , Feminino , Seguimentos , Mortalidade Hospitalar , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Insuficiência de Múltiplos Órgãos/epidemiologia , Nutrição Parenteral Total/estatística & dados numéricos , Prognóstico , Respiração Artificial/métodos , Estudos Retrospectivos , Fatores de Risco , Sepse/mortalidade , Sepse/terapia , Choque Séptico/complicações , Síndrome de Resposta Inflamatória Sistêmica/complicaçõesRESUMO
INTRODUCTION: Noninvasive mechanical ventilation (NIV) has been increasingly used worldwide for acute respiratory failure (ARF), especially in patients with chronic lung disorders. We aimed to define the approach of pulmonologists in Turkey to NIV use for ARF management. MATERIALS AND METHODS: A 38-question survey, developed and tested by authors, was distributed by e-mail to a total of 2.205 pulmonologists in Turkey. RESULT: Response rate was 27% (n= 596). Seventy-one percent of responders were practicing NIV in clinic. NIV use was found to be associated with responder's academic title, age, duration of medical license, type of physician's hospital and its region, patient load, NIV experience during residency, and duration of NIV and intensive care unit (ICU) experience (p< 0.001). Based on sub-group analysis of responders using NIV, median number of NIV patients followed-up per week was 4 [interquartile range (IQR): 2-6]. Most of the NIV users reported employment of wards (90%) and/or ICUs (86%) to follow-up patients, while 8.4% of the responders were applying NIV only in ICU's. Chronic obstructive lung disease (COPD) (99.5%), obesity hypoventilation syndrome (93.7%) and restrictive lung disease (89.4%) were the most common indications. Majority of NIV users (87%) were applying NIV to > 60% of patients with COPD, and success rate in COPD was reported as over 60% by 93% of users. Oronasal mask (median and IQR 90, 80-100%, respectively) and home care NIV ventilators (median and IQR 50, 10-85%, respectively) were the most commonly utilized equipment. CONCLUSIONS: NIV use in ARF varies based on hospital type, region and, especially, experience of the physician. Although consistent with guidelines and general practice, NIV use can still be improved and increased.
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Serviço Hospitalar de Emergência/estatística & dados numéricos , Ventilação não Invasiva/estatística & dados numéricos , Pneumologistas/estatística & dados numéricos , Síndrome do Desconforto Respiratório/terapia , Insuficiência Respiratória/terapia , Adulto , Idoso , Doença Crônica/terapia , Feminino , Humanos , Unidades de Terapia Intensiva/estatística & dados numéricos , Pessoa de Meia-Idade , Doença Pulmonar Obstrutiva Crônica/terapia , Respiração Artificial/estatística & dados numéricos , TurquiaRESUMO
BACKGROUND: We evaluated patients admitted to the intensive care units with the diagnosis of community acquired pneumonia (CAP) regarding initial radiographic findings. METHODS: A multicenter retrospective study was held. Chest x ray (CXR) and computerized tomography (CT) findings and also their associations with the need of ventilator support were evaluated. RESULTS: A total of 388 patients were enrolled. Consolidation was the main finding on CXR (89%) and CT (80%) examinations. Of all, 45% had multi-lobar involvement. Bilateral involvement was found in 40% and 44% on CXR and CT respectively. Abscesses and cavitations were rarely found. The highest correlation between CT and CXR findings was observed for interstitial involvement. More than 80% of patients needed ventilator support. Noninvasive mechanical ventilation (NIV) requirement was seen to be more common in those with multi-lobar involvement on CXR as 2.4-fold and consolidation on CT as 47-fold compared with those who do not have these findings. Invasive mechanical ventilation (IMV) need increased 8-fold in patients with multi-lobar involvement on CT. CONCLUSION: CXR and CT findings correlate up to a limit in terms of interstitial involvement but not in high percentages in other findings. CAP patients who are admitted to the ICU are severe cases frequently requiring ventilator support. Initial CT and CXR findings may indicate the need for ventilator support, but the assumed ongoing real practice is important and the value of radiologic evaluation beyond clinical findings to predict the mechanical ventilation need is subject for further evaluation with large patient series.
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Infecções Comunitárias Adquiridas/patologia , Infecções Comunitárias Adquiridas/terapia , Pulmão/diagnóstico por imagem , Pulmão/patologia , Pneumonia/patologia , Pneumonia/terapia , Respiração Artificial , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Radiografia Torácica , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Adulto JovemRESUMO
Acute respiratory failure (ARF) can necessitate mechanical ventilation and intensive care unit (ICU) admission in patients with COPD. We evaluated the reasons COPD patients are admitted to the ICU and assessed long-term outcomes in a retrospective cohort study in a respiratory level-III ICU of a teaching government hospital between November 2007 and April 2012. All COPD patients admitted to ICU for the first time were enrolled and followed for 12 months. Patient characteristics, body mass index (BMI), long-term oxygen therapy (LTOT), non-invasive ventilation (LT-NIV) at home, COPD co-morbidities, reasons for ICU admission, ICU data, length of stay, prescription of new LTOT and LT-NIV, and ICU mortality were recorded. Patient survival after ICU discharge was evaluated by Kaplan-Meier survival analysis. A total of 962 (710 male) patients were included. The mean age was 70 (SD 10). The major reasons for ICU admission were COPD exacerbation (66.7%) and pneumonia (19.7%). ICU and hospital mortality were 11.4%, 12.5% respectively, and 842 patients were followed-up. The new LT-NIV prescription rate was 15.8%. The 6-month 1, 2, 3, and 5-year mortality rates were 24.5%, 33.7%, 46.9%, 58.9% and 72.5%, respectively. Long-term survival was negatively affected by arrhythmia (p < 0.013) and pneumonia (p < 0.025). LT-NIV use (p < 0.016) with LTOT (p < 0.038) increase survival. Pulmonary infection can be a major reason for ICU admission and determining outcome after ICU discharge. Unlike arrhythmia and pneumonia, LT-NIV can improve long-term survival in eligible COPD patients.
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Arritmias Cardíacas/complicações , Cuidados Críticos/estatística & dados numéricos , Progressão da Doença , Pneumonia/complicações , Doença Pulmonar Obstrutiva Crônica/complicações , Insuficiência Respiratória/etiologia , Insuficiência Respiratória/terapia , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Arritmias Cardíacas/mortalidade , Feminino , Seguimentos , Mortalidade Hospitalar , Humanos , Intubação Intratraqueal , Masculino , Pessoa de Meia-Idade , Ventilação não Invasiva/estatística & dados numéricos , Pneumonia/mortalidade , Pneumonia/terapia , Doença Pulmonar Obstrutiva Crônica/mortalidade , Doença Pulmonar Obstrutiva Crônica/terapia , Insuficiência Respiratória/mortalidade , Estudos Retrospectivos , Taxa de Sobrevida , Fatores de Tempo , Turquia/epidemiologiaRESUMO
OBJECTIVE: There is a need to increase patient and clinician awareness on the effectiveness of pneumococcal vaccination in at-risk groups. The aim of the study was to evaluate the effect of reminders for physicians and patients using the vaccination tracking system created in the hospital information management system (HIMS) on the vaccination rate, and the effect of pneumococcal vaccination on pneumonia-related hospitalization and mortality over a 12-month period. MATERIAL AND METHODS: This prospective observational cohort study was undertaken during a 2-year period in 3 tertiary care centers. Patients were followed up for 12 months following vaccination, and hospital admissions and mortality were recorded via HIMS. During the campaign, HIMS transmitted pneumococcal immunization reminder messages in accordance with guideline recommendations to physicians' computers and patients' mobile phones. Educational posters on pneumococcal vaccination were posted in outpatient clinics. Regular seminars on the evidence for pneumococcal vaccination were organized. All patients who were hospitalized during the follow-up period for chronic obstructive pulmonary disease (COPD), asthma, lung cancer, or pneumonia were analyzed in relation to their vaccination history regarding clinical outcomes. RESULTS: A total of 29530 patients were included in the study. During the study period, the annual vaccination rate increased by 74.4% and reached 4.8% in 3 hospitals (P = .001). The rates were 3.9% in patients older than 65 years without comorbidities and 5.2% in those with COPD and asthma (P = .002). In pneumococcal vaccine recipients, pneumonia-related hospital mortality was lower (relative risk (RR) = 0.19, CI 0.09-0.35, P < .001). CONCLUSION: It is possible to raise the rate of pneumococcal vaccination through awareness campaigns. Individuals with COPD and asthma are more willing to receive pneumococcal vaccination. Among patients hospitalized for pneumonia, prior pneumococcal vaccination is associated with lower mortalit.
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Background: Exacerbations of COPD (ECOPD) have a major impact on patients and healthcare systems across the world. Precise estimates of the global burden of ECOPD on mortality and hospital readmission are needed to inform policy makers and aid preventive strategies to mitigate this burden. The aims of the present study were to explore global in-hospital mortality, post-discharge mortality and hospital readmission rates after ECOPD-related hospitalisation using an individual patient data meta-analysis (IPDMA) design. Methods: A systematic review was performed identifying studies that reported in-hospital mortality, post-discharge mortality and hospital readmission rates following ECOPD-related hospitalisation. Data analyses were conducted using a one-stage random-effects meta-analysis model. This study was conducted and reported in accordance with the PRISMA-IPD statement. Results: Data of 65 945 individual patients with COPD were analysed. The pooled in-hospital mortality rate was 6.2%, pooled 30-, 90- and 365-day post-discharge mortality rates were 1.8%, 5.5% and 10.9%, respectively, and pooled 30-, 90- and 365-day hospital readmission rates were 7.1%, 12.6% and 32.1%, respectively, with noticeable variability between studies and countries. Strongest predictors of mortality and hospital readmission included noninvasive mechanical ventilation and a history of two or more ECOPD-related hospitalisations <12â months prior to the index event. Conclusions: This IPDMA stresses the poor outcomes and high heterogeneity of ECOPD-related hospitalisation across the world. Whilst global standardisation of the management and follow-up of ECOPD-related hospitalisation should be at the heart of future implementation research, policy makers should focus on reimbursing evidence-based therapies that decrease (recurrent) ECOPD.
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OBJECTIVE: The choice of steroids and antibiotics is optional for the management of acute exacerbation of chronic obstructive pul- monary diseases according to international guidelines. The study hypothesized that the steroid and antibiotic choice can be decided by using the neutrophil-lymphocyte ratio and peripheral blood eosinophilia in patients with acute exacerbation of chronic obstructive pulmonary diseases. This would reduce the rate of re-hospitalization in 28 days. MATERIAL AND METHODS: Patients were hospitalized due to acute exacerbation of chronic obstructive pulmonary diseases from February 1, 2018, to January 31, 2019. Patients were divided into 2 groups: Sureyyapasa protocol group and conventional group. In the Sureyyapasa protocol group, patients were divided into 4 subgroups according to peripheral blood eosinophilia and neutrophil-lympho- cyte ratio values. Treatment success was defined as 5-7 days acute exacerbation of chronic obstructive pulmonary diseases treatment was enough to discharge and no re-hospitalization within 28 days. Treatment failure was defined that the hospital stay was longer than 7 days or transport to intensive care and death or readmission to the hospital due to acute exacerbation of chronic obstructive pulmonary diseases within 28 days after discharge. RESULTS: The Sureyyapasa protocol group (n = 96) and the conventional group (n = 95) were randomly selected. The conventional group and Sureyyapasa protocol group had similar hospital stay (P = .22), and antibiotic and steroid uses were significantly higher in the conventional group than the Sureyyapasa protocol group (antibiotic use 100% vs. 83%, P < .001 and steroid use 84% vs. 29%, P < .001, respectively). Treatment failure in the conventional Group (n = 23, 24%) is higher than the Sureyyapasa protocol group (n = 17, 18%). CONCLUSIONS: Initiating treatment by evaluating eosinophilia and neutrophil-lymphocyte ratio in patients with acute exacerbation of chronic obstructive pulmonary diseases in the ward reduces unnecessary antibiotic and steroid use and cost rates in hospitalizations.
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OBJECTIVE: It is known that inpatient hospital costs are much higher than outpatient services. It was aimed to investigate the effect of pneumococcal vaccination on hospitalizations. MATERIAL AND METHODS: The direct hospitalization costs, length of stay, and factors of the vaccinated and unvaccinated patients in the same hospital during the 12-month follow-up of the patients who received pneumococcal vaccine between November 15, 2018, and November 15, 2020, in 3 chest diseases and thoracic surgery training and research hospitals were analyzed by obtaining Hospital Information Management System records. Data were collected with Statistical Package for the Social Sciences version 23 program (IBM Corp.; Armonk, NY, USA) , and statistical evaluation was made. RESULTS: The mean age of 800 hospitalized patients, of whom 400 were unvaccinated and 400 were vaccinated, was 68.48 ± 11.97. There was no significant difference in the mean age of vaccinated and unvaccinated patients (P > .05). Five hundred sixty-six patients (70.8%) were aged 65 and over. Two hundred eighty (51.2%) of men were vaccinated and 120 (47.2%) of women were vaccinated, and there was no significant difference (P > .05). The mean hospital stay of these patients was 11.01 days, and those in the vaccinated group had an average mean hospital stay of 9.11 days and those in the unvaccinated group had a mean hospital stay less than 12.91 days (P < .001). Total 1-year hospitalization costs were $501.653.53 and the cost per person was calculated as $627.07. The cost per capita for the vaccinated group was $550.52, which was lower than the average cost of the unvaccinated group ($703.62) (P < .05). When comparing the status of being vaccinated, comorbidity, mortality, mean length of stay, chronic obstructive pulmonary disease, and heart disease were found to be statistically significant (P < .05). CONCLUSION: In our study, it was revealed that vaccination of patients hospitalized in chest disease hospitals with the pneumococcal vaccine reduced the average length of hospital stay by 41.7% and the cost of hospitalization by 27.8%.
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Background: The American Thoracic Society (ATS) Methods in Epidemiologic, Clinical, and Operations Research (MECOR) Program aims to build research capacity in low and middle-income countries. MECOR has three levels, during which students learn to develop a research protocol and write a manuscript. MECOR Turkiye has been offered every year since 2008. Objective: The aim of this paper is to report the number and impact of published articles generated from research questions developed by students in levels 1, 2, and 3 of the ATS MECOR Program in Turkiye between 2008 and 2018. Methods: We collected the research questions developed in all levels of the ATS MECOR Program in Turkiye between 2008 and 2018. We searched Google Scholar, PubMed, Web of Science, and ResearchGate in April 2022 to see how many of these research questions were published as articles and, if published, in which journals. Results: Of the 176 research questions collected, 49 had been developed in level 1, 82 had been developed in level 2, and 45 had been developed in level 3. Of those 176 research questions, 55 (31.3%) generated articles that were accepted for publication. The frequency of published articles based on MECOR-developed research questions increased linearly as the course level in which they were developed increased (18.4% in level 1, 30% in level 2, 46.7% in level 3; P = 0.012; linear-by-linear association, P = 0.003). The median time from the development of the research question to publication was three years overall and did not differ significantly among the course levels (P = 0.36). Of the research questions developed, 43 were published in Science Citation Index or Science Citation Index Expanded-indexed journals. Conclusion: Acceptance of an article for publication is one way to measure the impact of the ATS MECOR Program. Our data describe significant research output among our participants, which increases with their length of participation in the program.
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BACKGROUND: Intermittent abdominal pressure ventilator (IAPV) use started in the 1930s for ventilatory assistance with muscular dystrophy patients. Later, the device was perfected and expanded for other neuromuscular disorders (NMD). In recent years, the morbidity and mortality tracheotomies and trach tubes related renewed the interest around IAPV. However, there are no guidelines for its use. This study aimed to establish a consensus among physicians involved in its practice to provide IAPV suggestions for the treatment of patients with NMD. METHOD: A 3-step modified Delphi method was used to establish consensus. Fourteen respiratory physicians and one psychiatrist with strong experience in IAPV use and/or who published manuscripts on the topic participated in the panel. A systematic review of the literature was carried out according to the PRISMA to identify existing evidence on IAPV for patients with neuromuscular disorders. RESULTS: In the first round, 34 statements were circulated. Panel members marked 'agree' or 'disagree' for each statement and provided comments. The agreement was reached after the second voting session for all 34 statements. CONCLUSIONS: Panel members agreed and IAPV indications, parameter settings (including procedure protocol), potential limitations, contraindications, complications, monitoring, and follow-up are described. This is the first expert consensus on IAPV.
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Doenças Neuromusculares , Ventiladores Mecânicos , Humanos , Consenso , Doenças Neuromusculares/complicações , Doenças Neuromusculares/terapia , Técnica DelphiRESUMO
OBJECTIVE: Coronavirus disease 2019 is an ongoing disease with high morbidity and mortality. We aimed to investigate the relationship between demographics, lymphocytes, eosinophils, and the coronavirus disease 2019 severity at hospital admission. MATERIAL AND METHODS: A retrospective, observational cross-sectional study was carried out with 5828 coronavirus disease 2019 patients between March 11, 2020, and November 30, 2020. Patients were divided into 3 groups according to where they were followed up as an indicator of disease severity, namely outpatients, inpatients, and critically ill patients. The patients' demographics and hemogram values on admission were recorded. The predictive accuracies of lymphocyte count, lymphocyte percentage, eosinophil count, and eosinophil percentage for predicting severity were determined using receiver operating characteristic curves. Logistic regression analysis was used to predict intensive care unit demand according to lymphocyte and eosinophil values. RESULTS: Of the 5828 coronavirus disease 2019 patients, 4050 were followed up as outpatients, 1581 were hospitalized in a ward, and 197 were hospitalized in the intensive care unit. Lymphocyte count and lymphocyte percentage were significantly different between the groups, but the difference for eosinophil count and eosinophil percentage was not significant as it was for lymphocytes. Cutoff values for lymphocyte count (1.0 × 109 /L), lymphocyte percentage (22%), eosinophil count (0.052 × 109 /L), and eosinophil percentage (0.08%) were found to indicate a high risk for intensive care unit admission. Coronavirus disease 2019 patients >55 years of age, with a lymphocyte count <1.0 × 109 /L, a lymphocyte percentage <22%, and an eosinophil percentage <0.08% had a 2-fold higher risk of requiring intensive care unit management. CONCLUSION: Lymphocyte counts and percentages are quick and reliable biomarkers for predicting coronavirus disease 2019 severity and may guide physicians for proper management earlier.