共查询到20条相似文献,搜索用时 15 毫秒
1.
《Gastrointestinal endoscopy》2023,97(3):549-558
- Download : Download high-res image (269KB)
- Download : Download full-size image
2.
3.
Binrui Chen Lijun Du Liang Luo Mengsha Cen John J. Kim 《Gastrointestinal endoscopy》2021,93(4):807-815
- Download : Download high-res image (370KB)
- Download : Download full-size image
4.
5.
《Respiratory investigation》2022,60(1):90-98
BackgroundIn symptomatic COPD patients with a history of exacerbations, additional treatment with inhaled corticosteroid (ICS) to long-acting muscarinic antagonist (LAMA) and long-acting beta-agonist (LABA) combination therapy is recommended based on the evidence of low incidence of exacerbations but with a caution for pneumonia. However, ethnic differences may affect the response to drugs. Therefore, we conducted a systematic review and meta-analysis to evaluate the efficacy and safety of this treatment in the Japanese population (PROSPERO: CRD42020191978).MethodsWe searched relevant randomized control trials and analyzed the exacerbations, quality of life, lung function, and adverse events including pneumonia and mortality as the outcomes of interest.ResultsWe identified a total of three RCTs (N = 632). Treatment with ICS/LAMA/LABA triple therapy significantly decreased the exacerbations (rate ratio, 0.56; 95% CI, 0.38 to 0.85) and improved the trough FEV1 (mean difference, 0.04; 95% CI, 0.01 to 0.07) compared to LAMA/LABA therapy. However, triple therapy showed a significantly higher incidence of pneumonia compared to LAMA/LABA (odds ratio, 3.38; 95% CI, 1.58 to 7.22). Concerning other adverse events including mortality, there were no significant difference between these therapies.ConclusionsIn the current meta-analysis of the Japanese population, we confirmed that triple therapy causes a higher incidence of pneumonia than LAMA/LABA treatment but is a more preferable treatment since it showed a lower incidence of exacerbations and higher trough FEV1 in patients with symptomatic moderate to severe COPD. However, since the sample sizes were not statistically large enough, further trials involving Japanese patients are needed. 相似文献
6.
《Respiratory investigation》2022,60(1):108-118
BackgroundFour long-acting muscarinic antagonists (LAMAs), tiotropium, glycopyrronium, aclidinium, and umeclidinium, are currently available for the treatment of stable chronic obstructive pulmonary disease (COPD). However, no integrated analysis has sought to determine the effectiveness of these LAMAs. Thus, we conducted a systematic review and meta-analysis to evaluate the efficacy and safety of LAMA versus placebo in patients with stable COPD.MethodsA literature search of relevant randomized control trials that administered LAMA to stable COPD patients was conducted, and the exacerbations, quality of life (QoL), dyspnea score, lung function, and adverse event of patients were evaluated.ResultsA total of 33 studies were included in this meta-analysis. LAMA significantly decreased the frequency of exacerbations compared to the placebo (OR 0.75; 95% CI 0.66 to 0.85; P < 0.001). The mean changes in the St George's Respiratory Questionnaire score (mean difference, ?3.61; 95% CI, ?4.27 to ?2.95; P < 0.00001), transitional dyspnea index score (mean difference 1.00; 95% CI 0.83 to 1.17; P < 0.00001), and trough FEV1 (mean difference 0.12; 95% CI 0.11 to 0.13; P < 0.0001) indicated significantly greater improvement in the LAMA group than the placebo group. The number of withdrawals due to adverse events in the LAMA group was significantly fewer than that in the placebo group (OR -0.02; 95% CI -0.03 to ?0.01; P = 0.002).ConclusionLAMA is superior to placebo due to lower frequency of exacerbations and adverse events, as well as higher trough FEV1, QoL, and dyspnea score for stable COPD. 相似文献
7.
Bashar J. Qumseya Yazan Qumsiyeh Sandeep A. Ponniah David Estores Dennis Yang Crystal N. Johnson-Mann Jeffrey Friedman Alexander Ayzengart Peter V. Draganov 《Gastrointestinal endoscopy》2021,93(2):343-352.e2
- Download : Download high-res image (371KB)
- Download : Download full-size image
8.
9.
10.
11.
《Gastrointestinal endoscopy》2023,97(3):415-421.e5
- Download : Download high-res image (343KB)
- Download : Download full-size image
12.
《Respiratory investigation》2022,60(2):205-214
BackgroundUrinary antigen tests (UATs) have been used for the early detection of legionellosis and have demonstrated moderate sensitivity and high specificity. However, the most recent systematic review and meta-analysis published in 2009 evaluated the accuracy of UATs; since then, UAT accuracy may have changed owing to advances and developments in UAT technology and epidemiological changes in the frequency of Legionella species that cause legionellosis. Therefore, this systematic review and meta-analysis aimed to update the accuracy of UATs for legionellosis among patients with suspected pneumonia.MethodsOverall, 1326 studies were screened, 21 of which fulfilled the eligibility criteria for quality assessment and meta-analysis. Data from 5772 patients, including 1368 (23.7%) with the target condition (i.e., suspected legionellosis), were included in the analysis. The overall quality of the included studies, which was assessed using the Quality Assessment of Diagnostic Accuracy Studies-2 tool, was unclear.ResultsThe calculated pooled sensitivity and specificity were 0.79 (95% confidence interval [CI], 0.71–0.85) and 1.00 (95% CI, 0.99–1.00), respectively. Subpopulation analysis revealed that the accuracy of UATs for sensitivity and specificity for Legionella pneumophilia serogroup 1 was 0.86 (95% CI, 0.78–0.91) and 1.00 (95% CI, 0.99–1.00), respectively.ConclusionsThis study demonstrated that the sensitivity and specificity of UATs were moderate and high, respectively, which is comparable to the results reported in 2009. Therefore, UATs may be a useful method for the early detection of legionellosis caused by Legionella pneumophila serogroup 1.Clinical trial registrationThe review protocol was prospectively registered with the University Hospital Medical Information Network Clinical Trials Registry (UMIN000041080). 相似文献
13.
14.
《Nutrition, metabolism, and cardiovascular diseases : NMCD》2022,32(12):2705-2713
Background and aimsThe sedentary behavior in people's daily life has continued to increase in recent years, causing many studies to focus on its relationship with diseases. Several studies have shown that sedentary behavior is an independent risk factor for cardiovascular disease and metabolic disease. Therefore, we performed a meta-analysis to assess the association between sedentary behavior and the risk of stroke.Methods and resultsTwo independent investigators searched for prospective cohort studies on the association between sedentary behavior and stroke risk, published before February 2022. We pooled adjusted effect size and performed the dose-response analysis by random-effect model. Seven studies with 677,614 participants and 15,135 stroke events during a median follow-up of 12.2 years were included. The pooled hazard ratio (HR) of stroke was 1.16 (95% confidence interval [CI]: 1.09–1.24) with no significant heterogeneity (I2 = 0.0%, p for heterogeneity = 0.983). In dose-response analysis, a nonlinear association between sedentary behavior and stroke risk was discovered. Stroke risk began to increase when sedentary time exceeded 3.7 h/d (HR, 1.01; 95% CI, 0.97–1.05). And when reached 11 h/d, a significantly increased risk of stroke was observed (HR, 1.21; 95% CI 1.12–1.31).ConclusionA nonlinear association was found in the dose-response analysis, with increased risk only when sedentary time exceeded a certain level. Further research is needed to explain the biological mechanisms by which sedentary time above a certain threshold significantly increases stroke risk. (PROSPERO registration number: CRD42022311544) 相似文献
15.
Cesare Hassan Marco Spadaccini Andrea Iannone Roberta Maselli Manol Jovani Viveksandeep Thoguluva Chandrasekar Giulio Antonelli Honggang Yu Miguel Areia Mario Dinis-Ribeiro Pradeep Bhandari Prateek Sharma Douglas K. Rex Thomas Rösch Michael Wallace Alessandro Repici 《Gastrointestinal endoscopy》2021,93(1):77-85.e6
- Download : Download high-res image (377KB)
- Download : Download full-size image
16.
《Pancreatology》2020,20(6):1069-1077
BackgroundAvailable estimates of coexistent alcohol-related pancreatitis (ALP) and alcohol-related liver disease (ALD) vary widely, and factors that determine coexistent disease are largely unknown. We performed a systematic review of published literature with the primary aim to generate robust estimates for coexistent alcohol-related chronic pancreatitis (ACP) and alcohol-related cirrhosis (ALC).MethodsWe searched PubMed, EMBASE, and Web of Science databases from inception until February 2018. Studies included were those in English-language, sample size ≥25 and allowed calculation of the coexistent disease. Pooled estimates were calculated using a random-effects model approach.ResultsTwenty-nine (including 5 autopsy studies) of 2000 eligible studies met inclusion criteria. Only 6.9% included patients were female. Fifteen studies enabled calculation of ACP in ALC, and 11 for ALC in ACP. Pooled prevalence of ACP in ALC was 16.2% (95% CI 10.4–24.5) overall, and 15.5% (95% CI 8.0–27.7) when data were limited to clinical studies. Corresponding prevalence for ALC in ACP was 21.5% (95% CI 12.0–35.6) and 16.9% (95% CI 11.5–24.3), respectively. There was significant heterogeneity among studies (I2 – 65–92%). Pooled prevalence for ALP in ALD or ALD in ALP in clinical studies were 15.2% and 39%, respectively. None of the studies reported outcomes in patients with coexistent disease.ConclusionA sizeable fraction of patients with ACP or ALC have coexistent disease. Future studies should define the prevalence of coexistent disease in women and minority populations, and the consequences of coexistent disease on clinical presentation and short- and long-term outcomes. 相似文献
17.
《Digestive and liver disease》2022,54(11):1486-1493
BackgroundCold snare polypectomy (CSP) is a promising technique for the removal of sessile serrated polyps (SSPs) ≥ 10 mm. However, the efficacy and safety of this technique remain undetermined.AimsWe aimed to comprehensively evaluate the efficacy and safety of CSP for SSPs ≥ 10 mm.MethodsPubMed, EMBASE, Web of Science and Cochrane Library were searched up to January 2021.ResultsA total of 10 studies consisting of 1727 SSPs (range, 10–40 mm) from 1021 patients were included. The overall rates of technical success, adverse events (AEs) and residual SSPs were 100%, 0.7% and 2.9%, respectively. Subgroup analysis showed that the rates of technical success and AEs were comparable between CSP and cold endoscopic mucosal resection (EMR) (99.9% vs. 100% and 1.3% vs. 0.5%, respectively), between the proximal and distal colon (100% vs. 99.9% and 0.3% vs. 0, respectively), and between polyps of 10–19 mm and ≥20 mm (99.8% vs. 100% and 0.9% vs. 0, respectively). However, subgroup analysis showed that the rate of residual SSPs was slightly lower in CSP compared with cold EMR (1.3% vs. 3.9%), as well as in polyps of 10–19 mm compared with those ≥20 mm (3.1% vs. 4.7%).ConclusionCSP was an effective and safe technique for removing SSPs ≥ 10 mm. 相似文献
18.
《Respiratory investigation》2022,60(1):68-81
BackgroundThis review aimed to investigate whether bronchoalveolar lavage (BAL) is safe in patients with severe acute respiratory failure (ARF).MethodsWe searched the MEDLINE, CENTRAL, and other databases up to June 2, 2021 for studies that examined BAL for severe ARF. We included all cohort studies and randomized or non-randomized trials, while we excluded case-control studies, case reports, and case series. We evaluated the quality of the evidence using the Grading of Recommendations, Assessment, Development, and Evaluation approach.ResultsWe included 17 studies (1085 patients) in the meta-analysis. The integrated frequency of death was 0.000% (95% confidence interval [CI]: 0.000–0.045%, I2 = 0.0%). The pooled risk of severe complications of respiratory system, cardiovascular system, and major bleeding was 1.32% (95% CI: 0.000–4.41%, I2 = 84.8%), 0.040% (95% CI: 0.000–0.71%, I2 = 9.3%), and 0.000% (95% CI: 0.000–0.27%, I2 = 0.0%), respectively. In the subgroup analysis with mechanical ventilation during BAL, there were few severe complications of the respiratory system (3/717 patients in 13 studies) and almost no heterogeneity (I2 = 0.0%).ConclusionsOur study suggests that severe complications of BAL for severe ARF are probably rare, particularly in patients receiving mechanical ventilation. After considering the risks and benefits, it would be worthwhile to consider performing BAL in patients with severe ARF of unknown etiology to pursue its cause.Trial registrationThe protocol was registered with the University Hospital Medical Information Network Clinical Trials Registry (UMIN000040600). 相似文献
19.
《Nutrition, metabolism, and cardiovascular diseases : NMCD》2022,32(2):318-329
AimsThe ratio of triglyceride (TG) to high-density lipoprotein cholesterol (HDL-C) has been regarded as a novel surrogate indicator of insulin resistance and the atherogenic index of plasma. This meta-analysis aimed to evaluate the association between the TG/HDL-C ratio and the incidence of cardiovascular events in the general population.Data synthesisCohort studies reporting the association between the TG/HDL-C ratio and cardiovascular events in the general population were obtained by a systematic literature search of PubMed, Embase and Web of Science databases until April 11, 2021. 13 cohort studies with a total of 207,515 participants were included in this meta-analysis. In a random-effects model, compared with those with the lowest category of the TG/HDL-C ratio, participants with the highest category were independently associated with a higher risk of cardiovascular events (pooled HR: 1.43, 95%CI: 1.26–1.62, I2 = 72.9%). For the presence of publication bias detected by the Egger's test (p = 0.011), correction for publication bias using the trim-and-fill method reduced the HR to 1.26 (95%CI: 1.11–1.44). This result was consistent with the finding of the TG/HDL-C ratio analyzed as a continuous variable (pooled HR per unit increment of the TG/HDL-C ratio: 1.08, 95%CI: 1.04–1.12, I2 = 67.0%). Subgroup analyses indicated that population gender, geographical region, duration of follow-up, adjustment for other lipid parameters, adjustment for diabetes and categorical number did not significantly vary the relationship.ConclusionElevated TG/HDL-C ratio may be independently associated with an increased risk of cardiovascular events in the general population. More well-designed studies are needed to confirm the current findings.Registration number in PROSPEROCRD42021244583. 相似文献
20.
《Respiratory investigation》2022,60(3):327-336
BackgroundThe true impact of intubation and mechanical ventilation in coronavirus disease 2019 (COVID-19) patients remains controversial.MethodsWe searched Pubmed, Cochrane Library, Embase, and Web of Science databases from inception to October 30th, 2021 for studies containing comparative data of COVID-19 patients undergoing early versus late intubation from initial hospital admission. Early intubation was defined as intubation within 48 h of hospital admission. The primary outcomes assessed were all-cause in-hospital mortality, renal replacement therapy (RRT), and invasive mechanical ventilation (IMV) duration.ResultsFour cohort studies with 498 COVID-19 patients were included between February to August 2020, in which 28.6% had early intubation, and 36.0% underwent late intubation. Although the pooled hospital mortality rate was 32.1%, no significant difference in mortality rate was observed (odds ratio [OR] 0.81; 95% confidence interval 0.32–2.00; P = 0.64) among those undergoing early and late intubation. IMV duration (mean 9.62 vs. 11.77 days; P = 0.25) and RRT requirement (18.3% vs. 14.6%; OR 1.19; P = 0.59) were similar regardless of intubation timing. While age, sex, diabetes, and body mass index were comparable, patients undergoing early intubation had higher sequential organ failure assessment (SOFA) scores (mean 7.00 vs. 5.17; P < 0.001).ConclusionsThe timing of intubation from initial hospital admission did not significantly alter clinical outcomes during the early phase of the COVID-19 pandemic. Higher SOFA scores could explain early intubation. With the advancements in COVID-19 therapies, more research is required to determine optimal intubation time beyond the first wave of the pandemic. 相似文献