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The Journal of Allergy and Clinical... Mar 2023It is unclear how the efficacy of tezepelumab, approved for the treatment of type 2 high and low asthma, compares to the efficacy of other biologics for type 2-high... (Meta-Analysis)
Meta-Analysis
BACKGROUND
It is unclear how the efficacy of tezepelumab, approved for the treatment of type 2 high and low asthma, compares to the efficacy of other biologics for type 2-high asthma.
OBJECTIVES
We sought to conduct an indirect comparison of tezepelumab to dupilumab, benralizumab, and mepolizumab in the treatment of eosinophilic asthma.
METHODS
The investigators conducted a systematic review and Bayesian network meta-analyses. They identified randomized controlled trials indexed in PubMed, Embase, or Cochrane Central Register of Controlled Trials (CENTRAL) between January 1, 2000, and August 12, 2022. Outcomes included exacerbation rates, prebronchodilator FEV, and the Asthma Control Questionnaire.
RESULTS
Ten randomized controlled trials (n = 9201) met eligibility. Tezepelumab (relative risk: 0.63; 95% credible interval [CI]: 0.46-0.86) was associated with significantly lower exacerbation rates than benralizumab and larger improvements in FEV compared to mepolizumab (mean difference [MD]: 66; 95% CI: -33 to 170) and benralizumab (MD: 62; 95% CI: -22 to 150), though the 95% CI crossed the null value of 0. Mepolizumab improved the Asthma Control Questionnaire score the most, but this improvement was not significantly different from that of tezepelumab (tezepelumab vs mepolizumab; MD: 0.14; 95% CI: -0.10 to 0.38). For efficacy by clinically important thresholds, tezepelumab, mepolizumab, and dupilumab achieved a >99% probability of reducing exacerbation rates by ≥50% compared to placebo, but benralizumab had only a 66% probability of doing so. Tezepelumab and dupilumab had a probability of 1.00 of improving prebronchodilator FEV by ≥100 mL above placebo. Compared to mepolizumab, dupilumab had >90% chance for improving FEV by ≥50 mL, but none of the differences between biologics exceeded 100 mL.
CONCLUSIONS
In individuals with eosinophilic asthma, tezepelumab and dupilumab were associated with greater improvements (although below clinical thresholds) in exacerbation rates and lung function than benralizumab or mepolizumab.
Topics: Humans; Anti-Asthmatic Agents; Network Meta-Analysis; Bayes Theorem; Asthma; Pulmonary Eosinophilia; Biological Products
PubMed: 36538979
DOI: 10.1016/j.jaci.2022.11.021 -
The Spine Journal : Official Journal of... Jun 2023Complications such as pressure sores, pulmonary infection, urinary tract infection (UTI), and venous thromboembolism (VTE) are common after spinal cord injury (SCI).... (Review)
Review
BACKGROUND CONTEXT
Complications such as pressure sores, pulmonary infection, urinary tract infection (UTI), and venous thromboembolism (VTE) are common after spinal cord injury (SCI). These have serious consequences for patients' physical, social, and vocational well-being. Several authoritative organizations have developed guidelines for managing these complications after SCI.
PURPOSE
We aim to systematically review and appraise guidelines on the management of four common complications (pressure sores, pulmonary infection, UTI, and VTE) after SCI as well as to summarize relevant recommendations and assess the quality of their supporting evidence.
DESIGN
Systematic review.
METHODS
We searched Medline, Embase, Cochrane, and Web of Science, as well as guideline-specific databases (eg, National Guideline Clearinghouse) and Google Scholar, from January 2000 to January 2022. We included the most updated guidelines developed by specific authoritative organizations. We evaluated the included guidelines using the Appraisal of Guidelines for Research and Evaluation 2nd edition instrument, which measures six domains (eg, applicability). Recommendations extracted from guidelines were categorized as for, against, or neither for nor against. An evidence assessment was adopted to classify the quality of supporting evidence as poor, fair, or good.
RESULTS
Eleven guidelines from 2005 to 2020 were included, all of which, among the six domains, scored lowest in the domain of applicability. For pressure sores, guidelines recommended for skin inspection, repositioning, and the use of pressure reduction equipment as preventive measures and dressings, debridement, and surgery as treatment measures. For pulmonary infection, guidelines recommended for physical (eg, the use of an insufflation-exsufflation device) and pharmacological measures (eg, the use of bronchodilators). For UTI, guidelines recommended for antibiotics as a treatment measure but recommended against cranberries, methenamine salts, and acidification or alkalinization agents as preventive measures. For VTE prophylaxis, five guidelines recommended for low molecular weight heparin (LMWH). Three guidelines recommended against unfractionated heparin, whereas one guideline recommended for it. Most of the supporting evidence was of poor quality (130/139), and the rest was of fair quality (9/139).
CONCLUSIONS
For pressure sores, pulmonary infection, and UTI, evidence of poor to fair quality indicated consistent recommendations for prevention and treatment measures. For VTE, LMWH was consistently recommended, whereas recommendations on the use of unfractionated heparin were controversial.
Topics: Humans; Heparin; Heparin, Low-Molecular-Weight; Venous Thromboembolism; Pressure Ulcer; Spinal Cord Injuries; Anticoagulants
PubMed: 36521679
DOI: 10.1016/j.spinee.2022.12.001 -
Pediatric Critical Care Medicine : a... May 2023The indication, complications, and outcomes of extracorporeal membrane oxygenation (ECMO) in children with COVID-19-related illnesses remain unelucidated. Our study... (Meta-Analysis)
Meta-Analysis
OBJECTIVES
The indication, complications, and outcomes of extracorporeal membrane oxygenation (ECMO) in children with COVID-19-related illnesses remain unelucidated. Our study aimed to investigate the characteristics and outcomes of ECMO in children with COVID-19-related illnesses.
DATA SOURCES
We searched PubMed and EMBASE databases in March 2022.
STUDY SELECTION
We retrieved all studies involving children (age ≤ 18 yr) with COVID-19-related illnesses who received ECMO.
DATA EXTRACTION
Two authors independently extracted data and assessed the risk of bias. Mortality, successful weaning rate, and complications while on ECMO were synthesized by a one-group meta-analysis using a random-effect model. Meta-regression was performed to explore the risk factors for mortality.
DATA SYNTHESIS
We included 18 observational studies, four case series, and 22 case reports involving 110 children with COVID-19-related illnesses receiving ECMO. The median age was 8 years (range, 10 d to 18 yr), and the median body mass index was 21.4 kg/m 2 (range, 12.3-56.0 kg/m 2 ). The most common comorbidities were obesity (11% [7/63]) and congenital heart disease (11% [7/63]), whereas 48% (30/63) were previously healthy. The most common indications for ECMO were multisystem inflammatory syndrome in children (52% [47/90]) and severe acute respiratory distress syndrome (40% [36/90]). Seventy-one percent (56/79) received venoarterial-ECMO. The median ECMO runtime was 6 days (range, 3-51 d) for venoarterial ECMO and 11 days (range, 3-71 d) for venovenous ECMO. The mortality was 26.6% (95% CI, 15.9-40.9), and the successful weaning rate was 77.0% (95% CI, 55.4-90.1). Complications were seen in 37.0% (95% CI, 23.1-53.5) while on ECMO, including stroke, acute kidney injury, pulmonary edema, and thromboembolism. Corticosteroids and IV immunoglobulin therapies were associated with lower mortality.
CONCLUSIONS
The mortality of children on ECMO for COVID-19 was relatively low. This invasive treatment can be considered as a treatment option for critically ill children with COVID-19.
Topics: Humans; Child; COVID-19; Extracorporeal Membrane Oxygenation; Respiratory Distress Syndrome; Acute Kidney Injury; Retrospective Studies
PubMed: 36516348
DOI: 10.1097/PCC.0000000000003113 -
PloS One 2022To explore the effect of personal protective equipment (PPE) fit on functional performance across a range of occupational domains.
OBJECTIVE
To explore the effect of personal protective equipment (PPE) fit on functional performance across a range of occupational domains.
BACKGROUND
PPE introduces an ergonomic, human systems integration, and mass burden to the wearer, and these factors are thought to be amplified if PPE is ill-fitting. However, few studies have considered the role of fit (static, dynamic, and cognitive) when evaluating PPE-related performance detriments in occupational settings.
METHOD
A systematic literature review was conducted to identify relevant studies, which were then critically appraised based on methodological quality and collated to compare key findings and present evidence-based recommendations for future research directions across a range of occupational domains.
RESULTS
16 published studies met the inclusion criteria, 88% of which found that the fit of PPE had a statistically significant effect on occupational performance. Poorly sized PPE resulted in slower or increased reaction time; decreased range of motion or mobility; decreased endurance or tolerance; decreased pulmonary function; and altered muscle activation. Limited research met the inclusion criteria and those that did had risks of bias in methodology quality.
CONCLUSION
Future research evaluating the effect of PPE on performance in occupational settings should aim to recruit a more representative population; consider sex as a covariate; quantify and evaluate PPE fit and performance when integrated with all relevant equipment items; include outcome measures related to all three categories of fit (static, dynamic, cognitive); and assess performance of operationally relevant tasks.
Topics: Humans; Ergonomics; Personal Protective Equipment; Physical Functional Performance
PubMed: 36449531
DOI: 10.1371/journal.pone.0278174 -
Taiwanese Journal of Obstetrics &... Nov 2022The infection by SARS-CoV-2 is associated with a thromboembolic complications risk theoretically increased. Pregnancy, isolated, is considered a pro-thrombotic state.... (Review)
Review
The infection by SARS-CoV-2 is associated with a thromboembolic complications risk theoretically increased. Pregnancy, isolated, is considered a pro-thrombotic state. This systematic review has the main goal to evaluate the thromboembolic risk in pregnant women with COVID-19 disease, namely for pulmonary embolism (PE) and deep vein thrombosis (DVT). The secondary goal is the evaluation of the need for thromboprophylaxis in these cases. Three databases - PubMed, Scopus and Web of Science - were searched on October 2021, using the following Mesh terms and keywords: "(covid-19 OR SARS-CoV-2 OR Covid) AND (pregnancy) AND (coagulopathy OR blood coagulation disorders OR thrombotic complications OR thromboembolic risk OR venous thromboembolism OR venous thrombosis)". Information about thrombotic complications in pregnancy and thromboprophylaxis was collected, by two independent reviewers. In total, 12 articles were analyzed, corresponding to 18205 pregnant women with SARS- CoV-2 infection. A total of 85 cases of thromboembolic events were diagnosed (0.46%, 95% CI 0.37-0.58%), of which only 17 reported the use of thromboprophylaxis (20.00%, 95% CI 12.10-30.08%). There were 3 deaths due to thromboembolic complications (3.53%, 95% CI 0.73-9.97%). In conclusion, in pregnant women, the SARS-CoV-2 infection increases the risk of thromboembolic complications. However, the risk is not greater than in the general population. It is recommended thromboprophylaxis with low molecular weight heparin for hospitalized pregnant women, and in groups with moderate to high thromboembolic risk at home self-isolation.
Topics: Female; Humans; Pregnancy; Venous Thromboembolism; COVID-19; Pregnant Women; Anticoagulants; SARS-CoV-2; Blood Coagulation Disorders
PubMed: 36427996
DOI: 10.1016/j.tjog.2022.06.012 -
The Cochrane Database of Systematic... Nov 2022Venous thromboembolism (VTE), which comprises deep vein thrombosis (DVT) and pulmonary embolism (PE), is the leading cause of preventable death in hospitalised people... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Venous thromboembolism (VTE), which comprises deep vein thrombosis (DVT) and pulmonary embolism (PE), is the leading cause of preventable death in hospitalised people and the third most common cause of mortality in surgical patients. People undergoing bariatric surgery have the additional risk factor of being overweight. Although VTE prophylaxis in surgical patients is well established, the best way to prevent VTE in those undergoing bariatric surgery is less clear.
OBJECTIVES
To evaluate the benefits and harms of pharmacological interventions (alone or in combination) on venous thromboembolism and other health outcomes in people undergoing bariatric surgery compared to the same pharmacological intervention administered at a different dose or frequency, the same pharmacological intervention or started at a different time point, another pharmacological intervention, no intervention or placebo.
SEARCH METHODS
We used standard, extensive Cochrane search methods. The latest search date was 1 November 2021.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) and quasi-RCTs in males and females of any age undergoing bariatric surgery comparing pharmacological interventions for VTE (alone or in combination) with the same pharmacological intervention administered at a different dose or frequency, the same pharmacological intervention started at a different time point, a different pharmacological intervention, no treatment or placebo.
DATA COLLECTION AND ANALYSIS
We used standard Cochrane methods. Our primary outcomes were 1. VTE and 2. major bleeding. Our secondary outcomes were 1. all-cause mortality, 2. VTE-related mortality, 3. PE, 4. DVT, 5. adverse effects and 6. quality of life. We used GRADE to assess certainty of evidence for each outcome.
MAIN RESULTS
We included seven RCTs with 1045 participants. Data for meta-analysis were available from all participants. Four RCTs (597 participants) compared higher-dose heparin to standard-dose heparin: one of these studies (139 participants) used unfractionated heparin (UFH) and the other three (458 participants) used low-molecular-weight heparin (LMWH). One study compared heparin versus pentasaccharide (198 participants), and one study compared starting heparin before versus after bariatric surgery (100 participants). One study (150 participants) compared combined mechanical and pharmacological (enoxaparin) prophylaxis versus mechanical prophylaxis alone. The duration of the interventions ranged from seven to 15 days, and follow-up ranged from 10 to 180 days. Higher-dose heparin versus standard-dose heparin Compared to standard-dose heparin, higher-dose heparin may result in little or no difference in the risk of VTE (RR 0.55, 95% CI 0.05 to 5.99; 4 studies, 597 participants) or major bleeding (RR 1.19, 95% CI 0.48 to 2.96; I = 8%; 4 studies, 597 participants; low-certainty) in people undergoing bariatric surgery. The evidence on all-cause mortality, VTE-related mortality, PE, DVT and adverse events (thrombocytopenia) is uncertain (effect not estimable or very low-certainty evidence). Heparin versus pentasaccharide Heparin compared to a pentasaccharide after bariatric surgery may result in little or no difference in the risk of VTE (RR 0.83, 95% CI 0.19 to 3.61; 1 study, 175 participants) or DVT (RR 0.83, 95% CI 0.19 to 3.61; 1 study, 175 participants). The evidence on major bleeding, PE and mortality is uncertain (effect not estimable or very low-certainty evidence). Heparin started before versus after the surgical procedure Starting prophylaxis with heparin 12 hours before surgery versus after surgery may result in little or no difference in the risk of VTE (RR 0.11, 95% CI 0.01 to 2.01; 1 study, 100 participants) or DVT (RR 0.11, 95% CI 0.01 to 2.01; 1 study, 100 participants). The evidence on major bleeding, all-cause mortality and VTE-related mortality is uncertain (effect not estimable or very low-certainty evidence). We were unable to assess the effect of this intervention on PE or adverse effects, as the study did not measure these outcomes. Combined mechanical and pharmacological prophylaxis versus mechanical prophylaxis alone Combining mechanical and pharmacological prophylaxis (started 12 hours before surgery) may reduce VTE events in people undergoing bariatric surgery compared to mechanical prophylaxis alone (RR 0.05, 95% CI 0.00 to 0.89; number needed to treat for an additional beneficial outcome (NNTB) = 9; 1 study, 150 participants; low-certainty). We were unable to assess the effect of this intervention on major bleeding or morality (effect not estimable), or on PE or adverse events (not measured). No studies measured quality of life.
AUTHORS' CONCLUSIONS
Higher-dose heparin may make little or no difference to venous thromboembolism or major bleeding in people undergoing bariatric surgery when compared to standard-dose heparin. Heparin may make little or no difference to venous thromboembolism in people undergoing bariatric surgery when compared to pentasaccharide. There are inadequate data to draw conclusions about the effects of heparin compared to pentasaccharide on major bleeding. Starting prophylaxis with heparin 12 hours before bariatric surgery may make little or no difference to venous thromboembolism in people undergoing bariatric surgery when compared to starting heparin after bariatric surgery. There are inadequate data to draw conclusions about the effects of heparin started before versus after surgery on major bleeding. Combining mechanical and pharmacological prophylaxis (started 12 hours before surgery) may reduce VTE events in people undergoing bariatric surgery when compared to mechanical prophylaxis alone. No data are available relating to major bleeding. The certainty of the evidence is limited by small sample sizes, few or no events, and risk of bias concerns. Future trials must be sufficiently large to enable analysis of relevant clinical outcomes, and should standardise the time of treatment and follow-up. They should also address the effect of direct oral anticoagulants and antiplatelets, preferably grouping them according to the type of intervention.
Topics: Female; Humans; Male; Anticoagulants; Bariatric Surgery; Hemorrhage; Heparin; Pulmonary Embolism; Venous Thromboembolism; Randomized Controlled Trials as Topic
PubMed: 36413425
DOI: 10.1002/14651858.CD013683.pub2 -
Journal of the Association For Research... Feb 2023Identifying risk factors for tinnitus could facilitate not only the recommendations for prevention measures, but also identifying potential pathways for new... (Meta-Analysis)
Meta-Analysis
AIMS/HYPOTHESIS
Identifying risk factors for tinnitus could facilitate not only the recommendations for prevention measures, but also identifying potential pathways for new interventions. This study reports the first comprehensive systematic review of analytical observational studies able to provide information about causality (i.e., case-control and cohort designs).
METHODS
A literature search of four electronic databases identified epidemiological studies published on tinnitus and different exposures. Independent raters screened all studies, extracted data, and evaluated study quality using the Newcastle-Ottawa Scale. Reported relative risks (RR), hazard ratios (HR), odds ratios (OR), and prevalence ratios (PR) with 95% confidence intervals (CI) were used to compute crude estimates of RR for tinnitus risk factors.
RESULTS
From 2389 records identified, a total of 374 articles were read as full text (24 reviews, 301 cross-sectional studies, 42 cohort studies, and 7 case-control studies). However, from 49 case-control and cohort studies, only 25 adequately reported risk ratios. Using the findings from these studies, positive causal associations were found for various hearing-related factors (i.e., unspecified hearing loss, sensorineural hearing loss, occupational noise exposure, ototoxic platinum therapy, and otitis media). Evidence was also found for a number of non-otological risk factors including temporo-mandibular joint disorder, depression, chronic obstructive pulmonary disease, and hyperlipidemia. Negative associations indicating preventative effects were found for diabetes and high alcohol consumption. No associations were found for low alcohol consumption, body mass index, head injury, heart failure, hypertension, leisure noise exposure, migraine, rheumatoid arthritis, sex, smoking, stroke, and whiplash. However, with the exception of unspecified hearing loss, these findings resulted from pooling no more than 4 studies, illustrating that the vast majority of the associations still remain inconclusive.
CONCLUSIONS
These systematic review and meta-analysis confirm a number of otological and non-otological risk factors for tinnitus. By highlighting major gaps in knowledge, our synthesis can help provide direction for future research that will shed light on the pathophysiology, improve management strategies, and inform more effective preventions.
Topics: Humans; Tinnitus; Cross-Sectional Studies; Hearing Loss; Risk Factors; Hearing Loss, Sensorineural; Observational Studies as Topic
PubMed: 36380120
DOI: 10.1007/s10162-022-00874-y -
Journal of Stomatology, Oral and... Feb 2023To summarize published information regarding malignant tumors with metastasis to the oral cavity. (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To summarize published information regarding malignant tumors with metastasis to the oral cavity.
MATERIALS AND METHODS
This was a systematic review with meta-analysis. An electronic search of Pubmed, Scopus, and Google Scholar databases from inceptions to February 2022 were performed. Only case reports or case series with histopathological results demonstrating metastasis to the oral cavity were included. The main outcomes included demographics, primary site, metastatic site, clinical manifestations, and patient survival. The quality of primary articles was assessed using the Joanna Briggs Institute - University of Adelaide scorecards for case reports and case series. Descriptive analysis and a Kaplan-Meier survival curve were performed.
RESULTS
273 articles were selected (50 case series and 223 case reports), for a total of 950 cases. The mean age was 57.11 years. Males were more affected (57.5%). The most common primary sites in women and men was breast (29.8%), and lung (24.8%), respectively. In ∼1/3 of the cases, oral metastasis preceded tumor dissemination. Jawbones were more affected (56.7%) than soft tissues (37.9%), with the mandible being the most affected site (45.5%), followed by the gingiva (19.9%). The most common clinical manifestation was a mass or nodule. Most radiographic evidence was radiolucency of the jaw (60.6%). 3-year and 5-year survival rates were 14.2 and 10.7%. In the majority of cases, the primary tumor was the first to be diagnosed, while in 30.4%, metastasis was the first sign of the disseminated disease. This can be implied that the oral metastasis should be included in the differential diagnosis list of the oral diseases.
CONCLUSION
Clinicians should be aware of the possibility of, albeit uncommon, oral metastases. Because the extracted data in this review was relatively generalized, the investigators cannot develop the diagnostic clues of oral metastasis, which require further investigations.
Topics: Male; Humans; Female; Middle Aged; Mouth Neoplasms; Mandible; Gingiva; Diagnosis, Differential
PubMed: 36371023
DOI: 10.1016/j.jormas.2022.11.006 -
Mayo Clinic Proceedings. Innovations,... Dec 2022To summarize the available evidence about the perioperative management of patients who are receiving long-term antiplatelet therapy and require elective...
OBJECTIVE
To summarize the available evidence about the perioperative management of patients who are receiving long-term antiplatelet therapy and require elective surgery/procedures.
METHODS
This systematic review supports the development of the American College of Chest Physicians guideline on the perioperative management of antiplatelet therapy. A literature search of MEDLINE, EMBASE, Scopus and Cochrane databases was conducted from each database's inception to July 16, 2020. Meta-analyses were conducted when possible.
RESULTS
In patients receiving long-term antiplatelet therapy and undergoing elective noncardiac surgery, the available evidence did not show a significant difference in major bleeding between a shorter vs longer antiplatelet interruption, with low certainty of evidence (COE). Compared with patients who received placebo perioperatively, aspirin continuation was associated with increased risk of major bleeding (relative risk [RR], 1.31; 95% CI, 1.15-1.50; high COE) and lower risk of major thromboembolism (RR, 0.74; 95% CI, 0.58-0.94; moderate COE). During antiplatelet interruption, bridging with low-molecular-weight heparin was associated with increased risk of major bleeding compared with no bridging (RR, 1.86; 95% CI, 1.24-2.79; very low COE). Continuation of antiplatelets during minor dental and ophthalmologic procedures was not associated with a statistically significant difference in the risk of major bleeding (very low COE).
CONCLUSION
This systematic review summarizes the current evidence about the perioperative management of antiplatelet therapy and highlights the urgent need for further research, particularly with the increasing prevalence of patients taking 1 or more antiplatelet agents.
PubMed: 36304523
DOI: 10.1016/j.mayocpiqo.2022.09.006 -
Chronic Respiratory Disease 2022Computed tomography (CT) is commonly utilized in chronic obstructive pulmonary disease (COPD) for lung cancer screening and emphysema characterization. Computed... (Review)
Review
BACKGROUND
Computed tomography (CT) is commonly utilized in chronic obstructive pulmonary disease (COPD) for lung cancer screening and emphysema characterization. Computed tomography-morphometric analysis of body composition (muscle mass and adiposity) has gained increased recognition as a marker of disease severity and prognosis. This systematic review aimed to describe the CT-methodology used to assess body composition and identify the association of body composition measures and disease severity, health-related quality of life (HRQL), cardiometabolic risk factors, respiratory exacerbations, and survival in patients with COPD.
METHODS
Six databases were searched (inception-September 2021) for studies evaluating adult COPD patients using thoracic or abdominal CT-muscle or adiposity body composition measures. The systematic review was conducted in accordance with the PRISMA guidelines.
RESULTS
Twenty eight articles were included with 15,431 COPD patients, across all GOLD stages with 77% males, age range (mean/median 59-78 years), and BMI range 19.8-29.3 kg/m. There was heterogeneity in assessment of muscle mass and adiposity using thoracic ( = 22) and abdominal ( = 8) CT-scans, capturing different muscle groups, anatomic locations, and adiposity compartments (visceral, subcutaneous, and epicardial). Low muscle mass and increased adiposity were associated with increased COPD severity measures (lung function, exercise capacity, dyspnea) and lower HRQL, but were not consistent across studies. Increased visceral adiposity ( = 6) was associated with cardiovascular disease or risk factors (hypertension, hyperlipidemia, and diabetes). Low muscle CSA was prognostic of respiratory exacerbations or mortality in three of six studies, whereas the relationship with increased intermuscular adiposity and greater mortality was only observed in one of three studies.
CONCLUSION
There was significant variability in CT-body composition measures. In several studies, low muscle mass was associated with increased disease severity and lower HRQL, whereas adiposity with cardiovascular disease/risk factors. Given the heterogeneity in body composition measures and clinical outcomes, the prognostic utility of CT-body composition in COPD requires further study.
Topics: Adult; Aged; Body Composition; Body Mass Index; Cardiovascular Diseases; Early Detection of Cancer; Female; Humans; Lung Neoplasms; Male; Middle Aged; Obesity; Pulmonary Disease, Chronic Obstructive; Quality of Life; Tomography, X-Ray Computed
PubMed: 36223552
DOI: 10.1177/14799731221133387