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Lung Cancer (Amsterdam, Netherlands) Sep 2020Lung cancer remains the leading cause of cancer related deaths worldwide. Lung cancer screening using low-dose computed tomography (LDCT) has been shown to reduce lung... (Review)
Review
Lung cancer remains the leading cause of cancer related deaths worldwide. Lung cancer screening using low-dose computed tomography (LDCT) has been shown to reduce lung cancer specific mortality. In 2013, the United States Preventive Services Task Force (USPSTF) recommended annual lung cancer screening with LDCT for smokers aged between 55 years to 80 years, with at least 30 pack-years of smoking exposure that currently smoke or who have quit smoking within 15 years. Risk-based lung cancer screening is an alternative approach that defines screening eligibility based on the personal risk of individuals. Selection of individuals for lung cancer screening based on their personal lung cancer risk has been shown to improve the sensitivity and specificity associated with the eligibility criteria of the screening program as compared to the 2013 USPSTF criteria. Numerous risk prediction models have been developed to estimate the lung cancer risk of individuals incorporating sociodemographic, smoking, and clinical risk factors associated with lung cancer, including age, smoking history, sex, race/ethnicity, personal and family history of cancer, and history of emphysema and chronic obstructive pulmonary disease (COPD), among others. Some risk prediction models include biomarker information, such as germline mutations or protein-based biomarkers as independent risk predictors, in addition to clinical, smoking, and sociodemographic risk factors. While, the majority of lung cancer risk prediction models are suitable for selecting high-risk individuals for lung cancer screening, some risk models have been developed to predict the probability of malignancy of screen-detected solidary pulmonary nodules or to optimize the screening frequency of eligible individuals by incorporating past screening findings. In this systematic review, we provide an overview of existing risk prediction models and their applications to lung cancer screening. We discuss potential strengths and limitations of lung cancer screening using risk prediction models and future research directions.
Topics: Early Detection of Cancer; Humans; Lung Neoplasms; Mass Screening; Middle Aged; Smoking; Tomography, X-Ray Computed; United States
PubMed: 32721652
DOI: 10.1016/j.lungcan.2020.07.007 -
Cancer Letters Nov 2016Chronic Obstructive Pulmonary Disease (COPD) and emphysema have been described as possible risk factors for lung cancer. We aim to assess the relationship between COPD,... (Review)
Review
Chronic Obstructive Pulmonary Disease (COPD) and emphysema have been described as possible risk factors for lung cancer. We aim to assess the relationship between COPD, emphysema and the onset of lung cancer. We have developed a systematic review of the published literature in order to systematically analyze the scientific evidence available on this association, applying predefined inclusion and exclusion criteria. 11 Studies were included. Both COPD and emphysema seem to increase the risk of developing lung cancer, being this risk higher for smokers with heavier tobacco consumption. These results emphasize the need for physicians to perform spirometries in current and former smokers and lung image tests when needed in order to identify COPD and emphysema and thus select patients at higher risk of developing lung cancer.
Topics: Early Diagnosis; Humans; Lung; Lung Neoplasms; Odds Ratio; Predictive Value of Tests; Prognosis; Pulmonary Disease, Chronic Obstructive; Pulmonary Emphysema; Risk Assessment; Risk Factors; Smoking; Smoking Cessation; Smoking Prevention; Spirometry
PubMed: 27666776
DOI: 10.1016/j.canlet.2016.09.002 -
Physical Therapy May 2023Pulmonary rehabilitation programs that use minimal equipment for exercise training, rather than gymnasium equipment, would enable delivery of pulmonary rehabilitation to... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Pulmonary rehabilitation programs that use minimal equipment for exercise training, rather than gymnasium equipment, would enable delivery of pulmonary rehabilitation to a greater number of people with chronic obstructive pulmonary disease (COPD). The effectiveness of minimal equipment programs in people with COPD is unclear. This systematic review and meta-analysis aimed to determine the effects of pulmonary rehabilitation using minimal equipment for aerobic and/or resistance training in people with COPD.
METHODS
Literature databases were searched up to September 2022 for randomized controlled trials (RCTs) comparing the effect of minimal equipment programs with usual care or with exercise equipment-based programs for exercise capacity, health-related quality of life (HRQoL), and strength.
RESULTS
Nineteen RCTs were included in the review and 14 RCTs were included in the meta-analyses, which reported low to moderate certainty of evidence. Compared with usual care, minimal equipment programs increased 6-minute walk distance (6MWD) by 85 m (95% CI = 37 to 132 m). No difference in 6MWD was observed between minimal equipment and exercise equipment-based programs (14 m, 95% CI = -27 to 56 m). Minimal equipment programs were more effective than usual care for improving HRQoL (standardized mean difference = 0.99, 95% CI = 0.31 to 1.67) and were not different from exercise equipment-based programs for improving upper limb strength (6 N, 95% CI = -2 to 13 N) or lower limb strength (20 N, 95% CI = -30 to 71 N).
CONCLUSION
In people with COPD, pulmonary rehabilitation programs using minimal equipment elicit clinically significant improvements in 6MWD and HRQoL and are comparable with exercise equipment-based programs for improving 6MWD and strength.
IMPACT
Pulmonary rehabilitation programs using minimal equipment may be a suitable alternative in settings where access to gymnasium equipment is limited. Delivery of pulmonary rehabilitation programs using minimal equipment may improve access to pulmonary rehabilitation worldwide, particularly in rural and remote areas and in developing countries.
Topics: Humans; Pulmonary Disease, Chronic Obstructive; Quality of Life; Resistance Training; Exercise Therapy; Exercise Tolerance
PubMed: 37140475
DOI: 10.1093/ptj/pzad013 -
European Respiratory Review : An... Mar 2022Tracheobronchial injury is a heterogeneous entity comprising multiple rare and potentially life-threatening scenarios. We performed a systematic literature review... (Review)
Review
Tracheobronchial injury is a heterogeneous entity comprising multiple rare and potentially life-threatening scenarios. We performed a systematic literature review focusing on post-intubation tracheal injuries (PiTIs) and post-traumatic tracheobronchial injuries (PTTBIs).PiTIs are often longitudinal lacerations of the middle third of the membranous trachea. Subcutaneous emphysema of the face and trunk following tracheal intubation should immediately trigger the diagnosis. Diagnosis may be suspected on the chest computed tomography (CT) and should be confirmed by bronchoscopic examination. Conservative management is encouraged for a spontaneously breathing or stable patient on noninvasive ventilation. Surgical repair is mandatory when mechanical ventilation is required and if bridging of the injury is impossible.PTTBIs are often associated with other severe injuries. Patients often present with massive subcutaneous emphysema and intractable pneumothorax. Diagnosis may be suspected on the chest CT and should be confirmed by bronchoscopic examination. Early surgical repair is indicated. In selected patients, conservative management can be considered.
Topics: Bronchi; Humans; Intubation, Intratracheal; Noninvasive Ventilation; Tomography, X-Ray Computed; Trachea
PubMed: 35082126
DOI: 10.1183/16000617.0126-2021 -
The Cochrane Database of Systematic... Jul 2021Chronic obstructive pulmonary disease (COPD, including bronchitis and emphysema) is a chronic condition causing shortness of breath, cough, and exacerbations leading to... (Review)
Review
BACKGROUND
Chronic obstructive pulmonary disease (COPD, including bronchitis and emphysema) is a chronic condition causing shortness of breath, cough, and exacerbations leading to poor health outcomes. Face-to-face visits with health professionals can be hindered by severity of COPD or frailty, and by people living at a distance from their healthcare provider and having limited access to services. Telehealth technologies aimed at providing health care remotely through monitoring and consultations could help to improve health outcomes of people with COPD.
OBJECTIVES
To assess the effectiveness of telehealth interventions that allow remote monitoring and consultation and multi-component interventions for reducing exacerbations and improving quality of life, while reducing dyspnoea symptoms, hospital service utilisation, and death among people with COPD.
SEARCH METHODS
We identified studies from the Cochrane Airways Trials Register. Additional sources searched included the US National Institutes of Health Ongoing Trials Register, the World Health Organization International Clinical Trials Registry Platform, and the IEEEX Xplore Digital Library. The latest search was conducted in April 2020. We used the GRADE approach to judge the certainty of evidence for outcomes.
SELECTION CRITERIA
Eligible randomised controlled trials (RCTs) included adults with diagnosed COPD. Asthma, cystic fibrosis, bronchiectasis, and other respiratory conditions were excluded. Interventions included remote monitoring or consultation plus usual care, remote monitoring or consultation alone, and mult-component interventions from all care settings. Quality of life scales included St George's Respiratory Questionnaire (SGRQ) and the COPD Assessment Test (CAT). The dyspnoea symptom scale used was the Chronic Respiratory Disease Questionnaire Self-Administered Standardized Scale (CRQ-SAS).
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methodological procedures. We assessed confidence in the evidence for each primary outcome using the GRADE method. Primary outcomes were exacerbations, quality of life, dyspnoea symptoms, hospital service utilisation, and mortality; a secondary outcome consisted of adverse events.
MAIN RESULTS
We included 29 studies in the review (5654 participants; male proportion 36% to 96%; female proportion 4% to 61%). Most remote monitoring interventions required participants to transfer measurements using a remote device and later health professional review (asynchronous). Only five interventions transferred data and allowed review by health professionals in real time (synchronous). Studies were at high risk of bias due to lack of blinding, and certainty of evidence ranged from moderate to very low. We found no evidence on comparison of remote consultations with or without usual care. Remote monitoring plus usual care (8 studies, 1033 participants) Very uncertain evidence suggests that remote monitoring plus usual care may have little to no effect on the number of people experiencing exacerbations at 26 weeks or 52 weeks. There may be little to no difference in effect on quality of life (SGRQ) at 26 weeks (very low to low certainty) or on hospitalisation (all-cause or COPD-related; very low certainty). COPD-related hospital re-admissions are probably reduced at 26 weeks (hazard ratio 0.42, 95% confidence interval (CI) 0.19 to 0.93; 106 participants; moderate certainty). There may be little to no difference in deaths between intervention and usual care (very low certainty). We found no evidence for dyspnoea symptoms or adverse events. Remote monitoring alone (10 studies, 2456 participants) Very uncertain evidence suggests that remote monitoring may result in little to no effect on the number of people experiencing exacerbations at 41 weeks (odds ratio 1.02, 95% CI 0.67 to 1.55). There may be little to no effect on quality of life (SGRQ total at 17 weeks, or CAT at 38 and 52 weeks; very low certainty). There may be little to no effect on dyspnoea symptoms on the CRQ-SAS at 26 weeks (low certainty). There may be no difference in effects on the number of people admitted to hospital (very low certainty) or on deaths (very low certainty). We found no evidence for adverse events. Multi-component interventions with remote monitoring or consultation component (11 studies, 2165 participants) Very uncertain evidence suggests that multi-component interventions may have little to no effect on the number of people experiencing exacerbations at 52 weeks. Quality of life at 13 weeks may improve as seen in SGRQ total score (mean difference -9.70, 95% CI -18.32 to -1.08; 38 participants; low certainty) but not at 26 or 52 weeks (very low certainty). COPD assessment test (CAT) scores may improve at a mean of 38 weeks, but evidence is very uncertain and interventions are varied. There may be little to no effect on the number of people admitted to hospital at 33 weeks (low certainty). Multi-component interventions are likely to result in fewer people re-admitted to hospital at a mean of 39 weeks (OR 0.50, 95% CI 0.31 to 0.81; 344 participants, 3 studies; moderate certainty). There may be little to no difference in death at a mean of 40 weeks (very low certainty). There may be little to no effect on people experiencing adverse events (very low certainty). We found no evidence for dyspnoea symptoms.
AUTHORS' CONCLUSIONS
Remote monitoring plus usual care provided asynchronously may not be beneficial overall compared to usual care alone. Some benefit is seen in reduction of COPD-related hospital re-admissions, but moderate-certainty evidence is based on one study. We have not found any evidence for dyspnoea symptoms nor harms, and there is no difference in fatalities when remote monitoring is provided in addition to usual care. Remote monitoring interventions alone are no better than usual care overall for health outcomes. Multi-component interventions with asynchronous remote monitoring are no better than usual care but may provide short-term benefit for quality of life and may result in fewer re-admissions to hospital for any cause. We are uncertain whether remote monitoring is responsible for the positive impact on re-admissions, and we are unable to discern the long-term benefits of receiving remote monitoring as part of patient care. Owing to paucity of evidence, it is unclear which COPD severity subgroups would benefit from telehealth interventions. Given there is no evidence of harm, telehealth interventions may be beneficial as an additional health resource depending on individual needs based on professional assessment. Larger studies can determine long-term effects of these interventions.
Topics: Disease Progression; Dyspnea; Female; Humans; Male; Pulmonary Disease, Chronic Obstructive; Quality of Life; Referral and Consultation; Telemedicine
PubMed: 34693988
DOI: 10.1002/14651858.CD013196.pub2 -
The Cochrane Database of Systematic... Jan 2021Chronic obstructive pulmonary disease (COPD) is a chronic respiratory condition characterised by persistent respiratory symptoms and airflow limitation. Acute... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Chronic obstructive pulmonary disease (COPD) is a chronic respiratory condition characterised by persistent respiratory symptoms and airflow limitation. Acute exacerbations punctuate the natural history of COPD and are associated with increased morbidity and mortality and disease progression. Chronic airflow limitation is caused by a combination of small airways (bronchitis) and parenchymal destruction (emphysema), which can impact day-to-day activities and overall quality of life. In carefully selected patients with COPD, long-term, prophylactic use of antibiotics may reduce bacterial load, inflammation of the airways, and the frequency of exacerbations.
OBJECTIVES
To assess effects of different prophylactic antibiotics on exacerbations, quality of life, and serious adverse events in people with COPD in three separate network meta-analyses (NMAs), and to provide rankings of identified antibiotics.
SEARCH METHODS
To identify eligible randomised controlled trials (RCTs), we searched the Cochrane Airways Group Specialised Register of trials and clinical trials registries. We conducted the most recent search on 22 January 2020.
SELECTION CRITERIA
We included RCTs with a parallel design of at least 12 weeks' duration evaluating long-term administration of antibiotics prophylactically compared with other antibiotics, or placebo, for patients with COPD.
DATA COLLECTION AND ANALYSIS
This Cochrane Review collected and updated pair-wise data from two previous Cochrane Reviews. Searches were updated and additional studies included. We conducted three separate network meta-analyses (NMAs) within a Bayesian framework to assess three outcomes: exacerbations, quality of life, and serious adverse events. For quality of life, we collected data from St George's Respiratory Questionnaire (SGRQ). Using previously validated methods, we selected the simplest model that could adequately fit the data for every analysis. We used threshold analysis to indicate which results were robust to potential biases, taking into account each study's contributions to the overall results and network structure. Probability ranking was performed for each antibiotic class for exacerbations, quality of life, and serious adverse events.
MAIN RESULTS
Characteristics of studies and participants Eight trials were conducted at multiple sites that included hospital clinics or academic health centres. Seven were single-centre trials conducted in hospital clinics. Two trials did not report settings. Trials durations ranged from 12 to 52 weeks. Most participants had moderate to severe disease. Mean age ranged from 64 years to 73 years, and more males were recruited (51% to 100%). Forced expiratory volume in one second (FEV₁) ranged from 0.935 to 1.36 L. Most participants had previous exacerbations. Data from 12 studies were included in the NMAs (3405 participants; 16 treatment arms including placebo). Prophylactic antibiotics evaluated were macrolides (azithromycin and erythromycin), tetracyclines (doxycyclines), quinolones (moxifloxacin) and macrolides plus tetracyclines (roxithromycin plus doxycycline). Risk of bias and threshold analysis Most studies were at low risk across domains, except detection bias, for which only seven studies were judged at low risk. In the threshold analysis for exacerbations, all comparisons in which one antibiotic was compared with another were robust to sampling variation, especially macrolide comparisons. Comparisons of classes with placebo were sensitive to potential bias, especially macrolide versus placebo, therefore, any bias in the comparison was likely to favour the active class, so any adjustment would bring the estimated relative effect closer to the null value, thus quinolone may become the best class to prevent exacerbations. Exacerbations Nine studies were included (2732 participants) in this NMA (exacerbations analysed as time to first exacerbation or people with one or more exacerbations). Macrolides and quinolones reduced exacerbations. Macrolides had a greater effect in reducing exacerbations compared with placebo (macrolides: hazard ratio (HR) 0.67, 95% credible interval (CrI) 0.60 to 0.75; quinolones: HR 0.89, 95% CrI 0.75 to 1.04), resulting in 127 fewer people per 1000 experiencing exacerbations on macrolides. The difference in exacerbations between tetracyclines and placebo was uncertain (HR 1.29, 95% CrI 0.66 to 2.41). Macrolides ranked first (95% CrI first to second), with quinolones ranked second (95% CrI second to third). Tetracyclines ranked fourth, which was lower than placebo (ranked third). Contributing studies were considered as low risk of bias in a threshold analysis. Quality of life (SGRQ) Seven studies were included (2237 participants) in this NMA. SGRQ scores improved with macrolide treatment compared with placebo (fixed effect-fixed class effect: mean difference (MD) -2.30, 95% CrI -3.61 to -0.99), but the mean difference did not reach the minimally clinical important difference (MCID) of 4 points. Tetracyclines and quinolones did not improve quality of life any more than placebo, and we did not detect a difference between antibiotic classes. Serious adverse events Nine studies were included (3180 participants) in the NMA. Macrolides reduced the odds of a serious adverse event compared with placebo (fixed effect-fixed class effect: odds ratio (OR) 0.76, 95% CrI 0.62 to 0.93). There was probably little to no difference in the effect of quinolone compared with placebo or tetracycline plus macrolide compared with placebo. There was probably little to no difference in serious adverse events between quinolones or tetracycline plus macrolide. With macrolide treatment 49 fewer people per 1000 experienced a serious adverse event compared with those given placebo. Macrolides ranked first, followed by quinolones. Tetracycline did not rank better than placebo. Drug resistance Ten studies reported drug resistance. Results were not combined due to variation in outcome measures. All studies concluded that prophylactic antibiotic administration was associated with the development of antimicrobial resistance.
AUTHORS' CONCLUSIONS
This NMA evaluated the safety and efficacy of different antibiotics used prophylactically for COPD patients. Compared to placebo, prolonged administration of macrolides (ranked first) appeared beneficial in prolonging the time to next exacerbation, improving quality of life, and reducing serious adverse events. No clear benefits were associated with use of quinolones or tetracyclines. In addition, antibiotic resistance was a concern and could not be thoroughly assessed in this review. Given the trade-off between effectiveness, safety, and risk of antibiotic resistance, prophylactic administration of antibiotics may be best reserved for selected patients, such as those experiencing frequent exacerbations. However, none of the eligible studies excluded patients with previously isolated non-tuberculous mycobacteria, which would contraindicate prophylactic administration of antibiotics, due to the risk of developing resistant non-tuberculous mycobacteria.
Topics: Adult; Aged; Anti-Bacterial Agents; Antibiotic Prophylaxis; Bacterial Load; Bayes Theorem; Bias; Disease Progression; Female; Forced Expiratory Volume; Humans; Macrolides; Male; Middle Aged; Network Meta-Analysis; Pulmonary Disease, Chronic Obstructive; Quality of Life; Quinolones; Randomized Controlled Trials as Topic; Tetracyclines; Treatment Outcome
PubMed: 33448349
DOI: 10.1002/14651858.CD013198.pub2 -
BMJ Open Jun 2023Studies have suggested contradictory results on the relationship between chronic obstructive pulmonary disease (COPD) and periodontal disease (PD). The aim of this study... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
Studies have suggested contradictory results on the relationship between chronic obstructive pulmonary disease (COPD) and periodontal disease (PD). The aim of this study was to determine whether PD increased the risk of COPD and COPD-related clinical events.
DESIGN
A systematic review and meta-analysis.
DATA SOURCES
PubMed, Ovid EMBASE and Ovid CENTRAL were searched from inception to 22 February 2023.
ELIGIBILITY CRITERIA FOR STUDIES
We included trials and observational studies evaluating association of PD with the risk of COPD or COPD-related events (exacerbation and mortality), with statistical adjustment for smoking.
DATA EXTRACTION AND SYNTHESIS
Two investigators independently extracted data from selected studies using a standardised Excel file. Quality of studies was evaluated using the Newcastle-Ottawa Scale. OR with 95% CI was pooled in a random-effect model with inverse variance method.
RESULTS
22 observational studies with 51 704 participants were included. Pooled analysis of 18 studies suggested that PD was weakly associated with the risk of COPD (OR: 1.20, 95% CI 1.09 to 1.32). However, in stratified and subgroup analyses, with strict adjustment for smoking, PD no longer related to the risk of COPD (adjusting for smoking intensity: OR: 1.14, 95% CI 0.86 to 1.51; smokers only: OR: 1.46, 95% CI 0.92 to 2.31; never smokers only: OR: 0.93, 95% CI 0.72 to 1.21). Moreover, PD did not increase the risk of COPD-related exacerbation or mortality (OR: 1.18, 95% CI 0.71 to 1.97) in the pooled result of four studies.
CONCLUSIONS
This study demonstrates PD confers no risk for COPD and COPD-related events when strictly adjusted by smoking. Large-scale prospective cohort studies with control of potential confounding factors are warranted to validate the present findings.
Topics: Humans; Disease Progression; Quality of Life; Prospective Studies; Pulmonary Disease, Chronic Obstructive; Periodontal Diseases
PubMed: 37369414
DOI: 10.1136/bmjopen-2022-067432 -
Annals of Medicine and Surgery (2012) Jan 2022An ever-increasing number of studies have reported an increased incidence of spontaneous pulmonary barotrauma such as pneumothorax, pneumomediastinum, and subcutaneous... (Review)
Review
BACKGROUND
An ever-increasing number of studies have reported an increased incidence of spontaneous pulmonary barotrauma such as pneumothorax, pneumomediastinum, and subcutaneous emphysema in patients with COVID-19. We conducted this systematic review and meta-analysis to assess the value and significance of the available data.
METHODS
A thorough systematic search was conducted to identify studies of barotrauma in hospitalized patients with COVID-19. Data analysis of case reports was done using a statistical package for the social sciences (SPSS) version 22, and meta-analysis was performed using CMA-3.
RESULTS
We identified a total of 4488 studies after thorough database searching.118 case reports and series, and 15 observational studies were included in the qualitative analysis. Fifteen studies were included in the quantitative analysis. The observational studies reported barotrauma in 4.2% (2.4-7.3%) among hospitalized patients; 15.6% (11-21.8%) among critically ill patients; and 18.4% (13-25.3%) in patients receiving invasive mechanical ventilation, showing a linear relationship of barotrauma with the severity of the disease. In addition, barotrauma was associated with a longer length of hospital stay, more extended ICU stay, and higher in-hospital mortality. Also, a slightly higher odds of barotrauma was seen in COVID-19 ARDS compared with non-COVID-19 ARDS.
CONCLUSION
COVID-19 pneumonia is associated with a higher incidence of barotrauma. It presents unique challenges for invasive and non-invasive ventilation management. Further studies are required to unravel the underlying pathophysiology and develop safer management strategies.
PubMed: 35003730
DOI: 10.1016/j.amsu.2021.103221 -
PloS One 2016Patients with combined pulmonary fibrosis and emphysema (CPFE) have been suggested to have an increased risk of lung cancer. We conducted a systematic review of all... (Meta-Analysis)
Meta-Analysis Review
PURPOSE
Patients with combined pulmonary fibrosis and emphysema (CPFE) have been suggested to have an increased risk of lung cancer. We conducted a systematic review of all published data and performed a meta-analysis to define the characteristics of lung cancer that develops in CPFE.
METHOD
We searched Pubmed, Embase, and Cochrane to find original articles about lung cancer and CPFE published prior to September 2015. All titles/abstracts were reviewed by two radiologists to identify articles that used predefined selection criteria. Summary estimates were generated using a random-effect model and odds ratios (ORs) to develop squamous cell carcinoma (SqCC) were calculated. Kaplan-Meier survival curves were obtained for the survival of patients with CPFE and non-CPFE.
RESULTS
Nine original articles that assessed 620 patients were included in this review. In the pooled data, patients were older age (70.4 years), almost all were heavy smokers (53.5 pack years), and males were predominant (92.6%). SqCC was the most common type (42.3%), followed by adenocarcinoma (34.4%). Compared with lung cancer population with an otherwise normal lung, the OR to develop SqCC in CPFE was 9.06 (95% CI, 6.08-13.5). The ORs in CPFE compared with lung cancers that developed in lungs with fibrosis or emphysema were also higher. The median survival for CPFE patients with lung cancer (19.5 months) was significantly shorter than in non-CPFE (53.1 months).
CONCLUSIONS
Lung cancer in CPFE, most commonly SqCC, presents in elderly heavy smokers with a male predominance. The median survival for CPFE patients with lung cancer is 19.5 months.
Topics: Aged; Emphysema; Female; Humans; Lung Neoplasms; Male; Pulmonary Fibrosis
PubMed: 27618692
DOI: 10.1371/journal.pone.0161437 -
Seminars in Thoracic and Cardiovascular... 2018Interventional pulmonology is an innovative branch of pulmonary medicine that uses minimally invasive diagnostic and therapeutic approaches to airway, parenchymal, and... (Review)
Review
Interventional pulmonology is an innovative branch of pulmonary medicine that uses minimally invasive diagnostic and therapeutic approaches to airway, parenchymal, and pleural disease. The author reviews recent high-impact trials including randomized trials describing the use of endobronchial coils and valves in the management of severe emphysema. Novel approaches to the palliation of malignant and benign pleural effusion including increasing the frequency of drainage and instillation of talc via tunneled pleural catheters are also presented. In addition, a recent consensus paper discussing the optimal use and technique of cryobiopsy in diffuse parenchymal disease is reviewed, as well as a systematic review and meta-analysis of its diagnostic yield. The final trial reviewed in this article describes the preliminary safety and efficacy study of a novel endobronchial, balloon, and injection catheter for the local administration of chemotherapy into the airway mucosa so as to minimize the systemic absorption of these agents.
Topics: Bronchoscopy; Catheterization; Diffusion of Innovation; Dilatation; Drainage; Humans; Lung Diseases; Predictive Value of Tests; Pulmonary Medicine; Randomized Controlled Trials as Topic; Risk Factors; Treatment Outcome
PubMed: 29803762
DOI: 10.1053/j.semtcvs.2018.05.003