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Scientific Reports Dec 2023Chronic obstructive pulmonary disease (COPD) is a severe condition that leads to premature mortality and places a significant financial burden on healthcare systems. An... (Meta-Analysis)
Meta-Analysis
Chronic obstructive pulmonary disease (COPD) is a severe condition that leads to premature mortality and places a significant financial burden on healthcare systems. An adjunctive therapy in COPD includes the simultaneous administration of astragalus injection and ambroxol hydrochloride. Despite its widespread use, the effectiveness of this combined approach in COPD treatment has not been systematically evaluated. Thus, we conducted a systematic review and meta-analysis to assess the efficacy of combining astragalus injection with ambroxol hydrochloride as an adjuvant treatment for COPD. Six electronic databases were used to search for relevant randomized controlled trials, and data analysis was conducted using Review Manager 5.4. A total of 14 randomized controlled trials were included, involving 1070 patients who met the criteria. The results of the meta-analysis indicated that the combination of astragalus injection with ambroxol hydrochloride as an adjuvant treatment can improve various clinical parameters in patients with COPD compared to conventional treatment alone. These parameters include the clinical effective rate (OR = 5.44, 95% CI 3.51-8.43, I = 0%), partial pressure of oxygen in artery (MD = 1.12, 95% CI 0.87-1.36, I = 5%), partial pressure of carbon dioxide in artery (MD = - 1.43, 95% CI - 1.65 to - 1.21, I = 0%), forced expiratory volume in one second (MD = 0.30, 95% CI 0.18-0.42, I = 0%), percentage of forced expiratory volume in one second (MD = 16.18, 95% CI 12.60-19.76, I = 82%), forced vital capacity (MD = 0.33, 95% CI 0.21-0.45, I = 36%), hemoglobin (MD = - 16.17, 95% CI - 20.84 to - 11.51, I = 29%), and the ratio of forced expiratory volume in one second to forced vital capacity (MD = 2.51, 95% CI - 0.05 to 5.06, I = 0%). The combination of astragalus injection and ambroxol hydrochloride could be a selection of COPD patients as an adjuvant treatment. However, further validation is required to evaluate the effectiveness of combining astragalus injection and ambroxol hydrochloride as an adjunctive treatment for patients with COPD.
Topics: Humans; Ambroxol; Quality of Life; Pulmonary Disease, Chronic Obstructive
PubMed: 38087032
DOI: 10.1038/s41598-023-49421-6 -
Le Infezioni in Medicina 2023Chronic pulmonary aspergillosis (CPA) is a progressive, debilitating clinical condition associated with significant morbidity. Surgery is the mainstay of treatment for...
Chronic pulmonary aspergillosis (CPA) is a progressive, debilitating clinical condition associated with significant morbidity. Surgery is the mainstay of treatment for life-threatening hemoptysis in symptomatic patients with simple aspergillomas. However, in patients with chronic cavitary pulmonary aspergillosis, surgical removal of aspergillomas is fraught with difficulty due to debilitating nature of the illness. Here we present a case showcasing the utility of intrabronchial voriconazole instillation in controlling hemoptysis in a patient unfit for surgery followed by systematic review of literature involving 11 clinical studies after screening a total of 5572 studies from PubMed and Google Scholar database. Data gathered from these studies addresses the concerns regarding the efficacy, safety of the procedure as well as draws attention regarding several lacunae in our existing knowledge. A 53-year-old male with chronic pulmonary aspergillosis who had recurrent episodes of hemoptysis despite bronchial artery embolization and was unfit for surgery due to limited lung reserve, patient underwent single session of intrabronchial voriconazole instillation which resulted in dramatic symptomatic and radiological improvement. Intrabronchial antifungal instillation may be a safe and effective option for hemoptysis control in patients with chronic pulmonary aspergillosis.
PubMed: 38075417
DOI: 10.53854/liim-3104-17 -
The Korean Journal of Internal Medicine Jan 2024There may be many predictors of anticoagulation-related gastrointestinal bleeding (GIB), but until now, systematic reviews and assessments of the certainty of the... (Meta-Analysis)
Meta-Analysis
BACKGROUND/AIMS
There may be many predictors of anticoagulation-related gastrointestinal bleeding (GIB), but until now, systematic reviews and assessments of the certainty of the evidence have not been published. We conducted a systematic review to identify all risk factors for anticoagulant-associated GIB to inform risk prediction in the management of anticoagulation- related GIB.
METHODS
A systematic review and meta-analysis were conducted to search PubMed, EMBASE, Web of Science, and Cochrane Library databases (from inception through January 21, 2022) using the following search terms: anticoagulants, heparin, warfarin, dabigatran, rivaroxaban, apixaban, DOACs, gastrointestinal hemorrhage, risk factors. According to inclusion and exclusion criteria, studies of risk factors for anticoagulation-related GIB were identified. Risk factors for anticoagulant-associated GIB were used as the outcome index of this review.
RESULTS
We included 34 studies in our analysis. For anticoagulant-associated GIB, moderate-certainty evidence showed a probable association with older age, kidney disease, concomitant use of aspirin, concomitant use of the antiplatelet agent, heart failure, myocardial infarction, hematochezia, renal failure, coronary artery disease, helicobacter pylori infection, social risk factors, alcohol use, smoking, anemia, history of sleep apnea, chronic obstructive pulmonary disease, international normalized ratio (INR), obesity et al. Some of these factors are not included in current GIB risk prediction models. such as anemia, co-administration of gemfibrozil, co-administration of verapamil or diltiazem, INR, heart failure, myocardial infarction, etc.
CONCLUSION
The study found that anemia, co-administration of gemfibrozil, co-administration of verapamil or diltiazem, INR, heart failure, myocardial infarction et al. were associated with anticoagulation-related GIB, and these factors were not in the existing prediction models. This study informs risk prediction for anticoagulant-associated GIB, it also informs guidelines for GIB prevention and future research.
Topics: Humans; Anemia; Anticoagulants; Diltiazem; Gastrointestinal Hemorrhage; Gemfibrozil; Heart Failure; Helicobacter Infections; Helicobacter pylori; Myocardial Infarction; Risk Factors; Verapamil
PubMed: 38062723
DOI: 10.3904/kjim.2023.098 -
Clinics and Research in Hepatology and... Jan 2024Indigo naturalis (Qing dai) is a traditional therapy reported to be useful in inflammatory bowel disease (IBD), especially for ulcerative colitis. We performed a... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Indigo naturalis (Qing dai) is a traditional therapy reported to be useful in inflammatory bowel disease (IBD), especially for ulcerative colitis. We performed a systematic review of its efficacy and safety in IBD.
METHODS
Electronic databases (Pubmed, Embase, and Scopus) were searched on 4th March 2023 to identify reports about the use of indigo naturalis in IBD. We extracted data with respect to clinical response, remission, endoscopic and histological responses, and adverse events with the use of indigo naturalis in IBD. Pooled clinical response rates and remission rates were calculated. The quality of studies was assessed using Joanna-Briggs tools.
RESULTS
Nine studies reporting on 299 patients were included. The pooled clinical response rate was 0.796 (95 %CI, 0.7465-0.8379, I2=0), and the clinical remission rate in ulcerative colitis was 0.668 (0.488- 0.809, I=85.2 %). The pooled relative risk of clinical response was higher in the indigo naturalis group as compared to placebo in the two randomized trials [3.82 (2.04; 7.14, I=0)]. Except for one reversible pulmonary arterial hypertension case, most reported adverse effects were mild. The endoscopic and histological responses, when reported, suggested that indigo naturalis is effective for ulcerative colitis. The limitations of the systematic review included a small number of randomized studies, reports only from East Asia and a relatively small number of patients, especially for Crohn's disease.
CONCLUSION
Indigo naturalis is effective in the treatment of ulcerative colitis. Future studies should evaluate the comparative efficacy with other drugs.
Topics: Humans; Colitis, Ulcerative; Indigo Carmine; Inflammatory Bowel Diseases; Drugs, Chinese Herbal
PubMed: 38006941
DOI: 10.1016/j.clinre.2023.102250 -
American Journal of Perinatology May 2024Unilateral absence of a pulmonary artery (UAPA) is a rare congenital malformation associated with hemoptysis, pulmonary hypertension, and infection. Little is known...
OBJECTIVE
Unilateral absence of a pulmonary artery (UAPA) is a rare congenital malformation associated with hemoptysis, pulmonary hypertension, and infection. Little is known about the impact on pregnancy outcomes. We sought to synthesize the existing literature on pregnancy outcomes in patients with maternal UAPA.
STUDY DESIGN
We report a case of maternal UAPA and performed a systematic review of the existing literature. Articles in English reporting pregnancy outcomes among women with unilateral absence or hypoplasia of the pulmonary artery were included. Articles were reviewed at the abstract level and, if eligible, at the full-text level by two independent reviewers with disagreements adjudicated by a third reviewer. Data were abstracted by two independent reviewers. Outcomes of interest were mode of delivery, gestational age at delivery, intensive care admission, maternal death, and length of stay. Summary statistics for each outcome are presented.
RESULTS
We identified 14 studies, including the presented case, reporting outcomes in 22 pregnancies impacted by maternal UAPA. Median age at diagnosis was 21 years. Concurrent cardiac comorbidities were reported in 6/13 (46.2%) with pulmonary hypertension in 5/20 (25%) of cases where this information was reported. We observed high rates of preterm birth (4/12, 33.3%), cesarean delivery (10/15, 66.7%), and operative vaginal delivery (2/5, 40.0%). There was one maternal death occurring in the immediate postpartum period for a mortality rate of 4.5%.
CONCLUSION
Our study provides a comprehensive review of existing literature on maternal UAPA. Our findings suggest increased rates of adverse outcomes and underscore the importance of early diagnosis, identification of pulmonary hypertension, and multidisciplinary care.
KEY POINTS
· There may be increased adverse outcomes in maternal UAPA.. · Concurrent cardiac abnormalities are common in maternal UAPA.. · Early diagnosis, identification of pulmonary hypertension, and multidisciplinary care are important..
Topics: Humans; Female; Pregnancy; Pulmonary Artery; Pregnancy Complications, Cardiovascular; Pregnancy Outcome; Young Adult; Premature Birth; Hypertension, Pulmonary; Cesarean Section; Adult
PubMed: 37995742
DOI: 10.1055/a-2217-0241 -
Heart, Lung & Circulation Dec 2023To review the available literature on the use of coronary artery bypass grafting (CABG) as a treatment option for anomalous origin of coronary artery in adults.
OBJECTIVE
To review the available literature on the use of coronary artery bypass grafting (CABG) as a treatment option for anomalous origin of coronary artery in adults.
METHODS
A systematic literature search was performed in March 2023 (including Ovid MEDLINE, Ovid Embase, and the Cochrane Library databases) to identify studies reporting the use of CABG in adult patients with anomalous origin of coronary artery.
RESULTS
A total of 31 studies and 62 patients were included, 32 patients (52%) were women, and the mean age was 45.1±16.1 years. The most common coronary anomaly was the right coronary artery arising from the left coronary sinus in 26 patients (42%), followed by an anomalous left coronary artery from the pulmonary artery in 23 patients (37%). A total of 65 conduits were used in 61 patients, and 1 case report did not report conduit type. Reported grafts included saphenous vein (23 of 65 [35.4%]), left internal thoracic artery (15 of 65 [23.1%]), right internal thoracic artery (23 of 65 [35.4%]), and radial artery (2 of 65 [3.1%]); right gastroepiploic artery and basilic vein were used once (1.5%) each. Ligation of the native coronary artery was performed in 42 (67.7%) patients. Patient follow-up was available in 19 studies with a mean of 31.2 months. Only 1 operative mortality was reported.
CONCLUSIONS
Based on the limited available data, CABG can be performed with good early results. Use of arterial conduits and ligation of the native coronary artery may improve long-term graft patency.
Topics: Adult; Female; Humans; Male; Middle Aged; Coronary Angiography; Coronary Artery Bypass; Coronary Vessels; Mammary Arteries; Radial Artery; Saphenous Vein; Treatment Outcome; Vascular Patency
PubMed: 37923692
DOI: 10.1016/j.hlc.2023.09.014 -
European Journal of Vascular and... Mar 2024To systematically review and meta-analyse adjusted risk factors for surgical site infection (SSI) after lower limb revascularisation surgery. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To systematically review and meta-analyse adjusted risk factors for surgical site infection (SSI) after lower limb revascularisation surgery.
DATA SOURCES
MEDLINE, Embase, Evidence Based Medicine Reviews, and the Cochrane Central Register of Controlled Trials (inception to 28 April 2022).
REVIEW METHODS
Systematic review and meta-analysis conducted according to PRISMA guidelines. After protocol registration, databases were searched. Studies reporting adjusted risk factors for SSI in adults who underwent lower limb revascularisation surgery for peripheral artery disease were included. Adjusted odds ratios (ORs) were pooled using random effects models. GRADE was used to assess certainty.
RESULTS
Among 6 377 citations identified, 50 studies (n = 271 125 patients) were included. The cumulative incidence of SSI was 12 (95% confidence interval [CI] 10 - 13) per 100 patients. Studies reported 139 potential SSI risk factors adjusted for a median of 12 (range 1 - 69) potential confounding factors. Risk factors that increased the pooled adjusted odds of SSI included: female sex (pooled OR 1.41, 95% CI 1.20 - 1.64; high certainty); dependent functional status (pooled OR 1.18, 95% CI 1.03 - 1.35; low certainty); being overweight (pooled OR 1.82, 95% CI 1.29 - 2.56; moderate certainty), obese (pooled OR 2.20, 95% CI 1.44 - 3.36; high certainty), or morbidly obese (pooled OR 1.65, 95% CI 1.08 - 2.52; moderate certainty); chronic obstructive pulmonary disease (pooled OR 1.42, 95% CI 1.17 - 1.71; high certainty); chronic limb threatening ischaemia (pooled OR 1.67, 95% CI 1.22 - 2.29; moderate certainty); chronic kidney disease (pooled OR 2.13, 95% CI 1.18 - 3.83; moderate certainty); intra-operative (pooled OR 1.23, 95% CI 1.02 - 1.49), peri-operative (pooled OR 1.92, 95% CI 1.27 - 2.90), or post-operative (pooled OR 2.21, 95% CI 1.44 - 3.39) blood transfusion (moderate certainty for all); urgent or emergency surgery (pooled OR 2.12, 95% CI 1.22 - 3.70; moderate certainty); vein bypass and or patch instead of endarterectomy alone (pooled OR 1.86, 95% CI 1.33 - 2.59; moderate certainty); an operation lasting ≥ 3 hours (pooled OR 1.86, 95% CI 1.33 - 2.59; moderate certainty) or ≥ 5 hours (pooled OR 1.60, 95% CI 1.18 - 2.17; moderate certainty); and early or unplanned re-operation (pooled OR 4.50, 95% CI 2.18 - 9.32; low certainty).
CONCLUSION
This systematic review identified evidence informed SSI risk factors following lower limb revascularisation surgery. These may be used to develop improved SSI risk prediction tools and to identify patients who may benefit from evidence informed SSI prevention strategies.
Topics: Adult; Humans; Female; Surgical Wound Infection; Prognosis; Obesity, Morbid; Reoperation; Lower Extremity
PubMed: 37925099
DOI: 10.1016/j.ejvs.2023.10.038 -
International Wound Journal Nov 2023We aimed to quantitatively and systematically elucidate the rationality of the examined variables as independent risk factors for sternal wound infection. We searched... (Review)
Review
We aimed to quantitatively and systematically elucidate the rationality of the examined variables as independent risk factors for sternal wound infection. We searched databases to screen studies, ascertained the variables to be analysed, extracted the data and applied meta-analysis to each qualified variable. Odds ratios and mean differences were considered to be the effect sizes for binary and continuous variables, respectively. A random-effects model was used for these procedures. The source of heterogeneity was evaluated using a meta-regression. Publication bias was tested by funnel plot and Egger's test, the significant results of which were then calculated using trim and fill analysis. We used a sensitivity analysis and bubble chart to describe their robustness. After screening all variables in the eligible literature, we excluded 55 because only one or no research found them significant after multivariate analysis, leaving 33 variables for synthesis. Two binary variables (age over 65 years, NYHA class >2) and a continuous variable (preoperative stay) were not significant after the meta-analysis. The most robust independent risk factors in our study were diabetes mellitus, obesity, use of bilateral internal thoracic arteries, chronic obstructive pulmonary disease, prolonged surgery time, prolonged ventilation and critical preoperative state, followed by congestive heart failure, atrial fibrillation, renal insufficiency, stroke, peripheral vascular disease and use of an intra-aortic balloon pump. Relatively low-risk factors were emergent/urgent surgery, smoking, myocardial infarction, combined surgery and coronary artery bypass grafting. Sternal wound infection after open-heart surgery is a multifactorial disease. The detected risk factors significantly affected the wound healing process, but some were different in strength. Anything that affects wound healing and antibacterial ability, such as lack of oxygen, local haemodynamic disorders, malnutrition condition and compromised immune system will increase the risk, and this reminds us of comprehensive treatment during the perioperative period.
PubMed: 37909266
DOI: 10.1111/iwj.14457 -
Critical Care Medicine Nov 2023Fever is frequently an early indicator of infection and often requires rigorous diagnostic evaluation.
RATIONALE
Fever is frequently an early indicator of infection and often requires rigorous diagnostic evaluation.
OBJECTIVES
This is an update of the 2008 Infectious Diseases Society of America and Society (IDSA) and Society of Critical Care Medicine (SCCM) guideline for the evaluation of new-onset fever in adult ICU patients without severe immunocompromise, now using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) methodology.
PANEL DESIGN
The SCCM and IDSA convened a taskforce to update the 2008 version of the guideline for the evaluation of new fever in critically ill adult patients, which included expert clinicians as well as methodologists from the Guidelines in Intensive Care, Development and Evaluation Group. The guidelines committee consisted of 12 experts in critical care, infectious diseases, clinical microbiology, organ transplantation, public health, clinical research, and health policy and administration. All task force members followed all conflict-of-interest procedures as documented in the American College of Critical Care Medicine/SCCM Standard Operating Procedures Manual and the IDSA. There was no industry input or funding to produce this guideline.
METHODS
We conducted a systematic review for each population, intervention, comparison, and outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the GRADE approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak or as best-practice statements.
RESULTS
The panel issued 12 recommendations and 9 best practice statements. The panel recommended using central temperature monitoring methods, including thermistors for pulmonary artery catheters, bladder catheters, or esophageal balloon thermistors when these devices are in place or accurate temperature measurements are critical for diagnosis and management. For patients without these devices in place, oral or rectal temperatures over other temperature measurement methods that are less reliable such as axillary or tympanic membrane temperatures, noninvasive temporal artery thermometers, or chemical dot thermometers were recommended. Imaging studies including ultrasonography were recommended in addition to microbiological evaluation using rapid diagnostic testing strategies. Biomarkers were recommended to assist in guiding the discontinuation of antimicrobial therapy. All recommendations issued were weak based on the quality of data.
CONCLUSIONS
The guidelines panel was able to formulate several recommendations for the evaluation of new fever in a critically ill adult patient, acknowledging that most recommendations were based on weak evidence. This highlights the need for the rapid advancement of research in all aspects of this issue-including better noninvasive methods to measure core body temperature, the use of diagnostic imaging, advances in microbiology including molecular testing, and the use of biomarkers.
Topics: Humans; Adult; Critical Illness; Fever; Critical Care; Intensive Care Units; Communicable Diseases; Biomarkers
PubMed: 37902340
DOI: 10.1097/CCM.0000000000006022 -
Global Heart 2023This systematic review and meta-analysis aimed to determine the efficacy of macitentan in patients with pulmonary hypertension (PH). (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
This systematic review and meta-analysis aimed to determine the efficacy of macitentan in patients with pulmonary hypertension (PH).
METHODS
A systematic search was made of PubMed, Embase, Cochrane Library, and clinicaltrials.gov, without language restrictions. Randomized controlled trials (RCTs) on treatment of PH with macitentan, compared with placebo or blank, were reviewed. Studies were pooled to weighted mean differences (WMDs) and risk ratios (RRs), with 95% confidence intervals (CIs).
RESULTS
Six RCTs (enrolling 1,003 participants) met the inclusion criteria. Macitentan showed significant effects on 6-min walk distance (6MWD) (WMD 12.06 m, 95% CI 2.12 to 21.99 m), pulmonary vascular resistance (PVR) (WMD -186.51 dyn·s/cm, 95% CI -232.72 to -140.29 dyn·s/cm), mean pulmonary artery pressure (mPAP) (WMD -3.20 mmHg, 95% CI -5.93 to -0.47 mmHg), N-terminal pro-brain natriuretic peptide (NT-proBNP) (WMD -232.47 ng/L, 95% wCI -318.22 to -146.72 ng/L), and cardiac index (WMD 0.39 L/min/m, 95% CI 0.20 to 0.58 L/min/m).
CONCLUSION
Macitentan significantly improved 6MWD, PVR, mPAP, NT-proBNP, and cardiac index in patients with PH. Macitentan should be further validated in patients with PH.
Topics: Humans; Hypertension, Pulmonary; Treatment Outcome; Randomized Controlled Trials as Topic; Pyrimidines
PubMed: 37901601
DOI: 10.5334/gh.1274