Efficacy and safety of acupoint application in the treatment of ulcerative colitis: A systematic review and meta-analysis.

BACKGROUND: The efficacy of acupoint application in the treatment of ulcerative colitis (UC) is still controversial. The purpose of this study is to systematically evaluate the clinical efficacy and safety of acupoint application in the treatment of ulcerative colitis. METHODS: The databases of China National Knowledge Infrastructure (CNKI), Chinese Biology Medicine (CBM), VIP, Wanfang, Embase, PubMed, the Cochrane Library and Web of Science were searched. The time limit was from the establishment of the database to July 2022. The published randomized controlled trials of acupoint application in the treatment of UC were analyzed by meta-analysis and trial sequential analysis. RESULTS: A total of 13 studies were included, with a total sample size of 878 cases. Compared with conventional western medicine, acupoint application can effectively improve the effective rates of clinical comprehensive (risk ratio [RR] 1.13, 95% confidence interval [CI] 1.06-1.20, P = .0003), syndrome (RR 1.13, 95% CI 1.03-1.24, P = .009), and interleukin-4 (IL-4) (mean differences 2.62, 95% CI 1.96-3.28, P < .00001) in the treatment of UC, and reduce interferon-γ (mean differences -5.38, 95% CI -6.81 to -3.94, P < .00001). The effective rates of colonoscopy (RR 0.94, 95% CI 0.84-1.05, P = .25), pathological examination (RR 1.04, 95% CI 0.90-1.20, P = .60) and rate of adverse reaction (RR 0.55, 95% CI 0.25-1.21, P = .14) were the same. Trial sequential analysis indicated that the benefits of effective rates of clinical comprehensive and syndrome, IL-4, and interferon-γ were conclusive. Harbord regression showed no publication bias (P = .98). The evaluation of evidence quality suggested that the evidence quality of effective rates of clinical comprehensive and syndrome was moderate and the evidence quality of other indicators was low or very low. CONCLUSION: Acupoint application is a safe and effective method for the treatment of UC, and has the prospect of clinical application.

Meta-analysis and trial sequential analysis of acupoint catgut embedding in the treatment of ulcerative colitis: Acupoint catgut embedding treating ulcerative colitis meta-analysis.

BACKGROUND: Although anti-inflammatory and immunomodulatory measures have delayed the progression of ulcerative colitis (UC) to a certain extent, the adverse drug reactions and recurrence after recovery still trouble clinicians. Acupoint catgut embedding is a possible alternative strategy for the treatment of UC, but its clinical efficacy remains controversial. Therefore, this study systematically evaluated the clinical efficacy and safety of acupoint catgut embedding compared with conventional western medicine in the treatment of UC. METHODS: VIP, Wanfang, China National Knowledge Infrastructure, China Biology Medicine, PubMed, Embase, Web of Science, the Cochrane Library databases were searched. And the publication time of the literature was limited from the time that the database was established to February 2022. Two researchers independently screened the literature, extracted data, and assessed risk of bias as required. Meta-analysis was performed with Revman 5.3. Trial sequential analysis (TSA) was performed with TSA 0.9.5.10 Beta. Publication bias was assessed by Stata 15.0. And evidence quality was appraised with GRADEpro3.6. RESULTS: A total of 10 studies were listed, with a total sample size of 782 cases. Meta-analysis showed that compared with conventional western medicine, acupoint catgut embedding can effectively improve the total effective rate of clinical symptoms (relative risk [RR] = 1.16, 95% confidence interval [CI] = [1.09,1.24], P < .00001), endoscopic total effective rate (RR = 1.16, 95%CI = [1.08,1.25], P < .0001), clinical symptom cure rate (RR = 1.80, 95%CI = [1.37,2.38], P < .0001), and endoscopic cure rate (RR = 1.97, 95%CI = [1.36,2.86], P = .0004) of UC, but the adverse event rate (RR = 0.20, 95%CI = [0.01,4.00], P = .29) was similar. Trial sequential analysis indicated that the efficacy endpoint was conclusive. Harbord test confirmed no significant publication bias. The quality of evidence for these outcomes ranges from low to medium. CONCLUSION: The clinical efficacy of acupoint catgut embedding in the treatment of UC is superior to that of conventional western medicine, and the safety may be equivalent to that of conventional western medicine, which has the value of further research and exploration.

The characteristics of liver injury induced by Amanita and clinical value of α-amanitin detection.

BACKGROUND: Amanita poisoning as a foodborne disease has raised concerning mortality issues. Reducing the interval between mushroom ingestion and medical intervention could greatly influence the outcomes of Amanita poisoning patients, while treatment is highly dependent on a confirmed diagnosis. To this end, we developed an early detection-guided intervention strategy by optimizing diagnostic process with performing α-amanitin detection, and further explored whether this strategy influenced the progression of Amanita poisoning. METHODS: This study was a retrospective analysis of 25 Amanita poisoning patients. Thirteen patients in the detection group were diagnosed mainly based on α-amanitin detection, and 12 patients were diagnosed essentially on the basis of mushroom consumption history, typical clinical patterns and mushroom identification (conventional group). Amanita poisoning patients received uniform therapy, in which plasmapheresis was executed once confirming the diagnosis of Amanita poisoning. We compared the demographic baseline, clinical and laboratory data, treatment and outcomes between the two groups, and further explored the predictive value of α-amanitin concentration in serum. RESULTS: Liver injury induced by Amanita appeared worst at the fourth day and alanine aminotransferase (ALT) rose higher than aspartate aminotransferase (AST). The mortality rate was 7.7% (1/13) in the detection group and 50.0% (6/12) in the conventional group (P = 0.030), since patients in the detection group arrived hospital much earlier and received plasmapheresis at the early stage of disease. The early detection-guided intervention helped alleviate liver impairment caused by Amanita and decreased the peak AST as well as ALT. However, the predictive value of α-amanitin concentration in serum was still considered limited. CONCLUSIONS: In the management of mushroom poisoning, consideration should be given to the rapid detection of α-amanitin in suspected Amanita poisoning patients and the immediate initiation of medical treatment upon a positive toxin screening result.

Spontaneous rupture of the branches of left subclavian artery: A case report and review of the literatures.

RATIONALE: Spontaneous rupture of the branches of left subclavian artery (LSA) without any obvious risk factors is rare. PATIENT CONCERNS: A 51-year-old female patient without history of trauma and hypertension complained about left chest pain. DIAGNOSES: A chest Computed tomography (CT) scan revealed a large pleural effusion (PE) in the left thorax cavity and hemothorax was confirmed by thoracentesis. INTERVENTIONS: The patient underwent surgery. OUTCOMES: spontaneous rupture of the branches of LSAwas confirmed. LESSONS: The patient recovered well and discharged after timely treatments. The unusual possibility should be paid attention in mind in acute chest pain cases.

Hsa-let-7g miRNA targets caspase-3 and inhibits the apoptosis induced by ox-LDL in endothelial cells.

It has been well confirmed ox-LDL plays key roles in the development of atherosclerosis via binding to LOX-1 and inducing apoptosis in vascular endothelial cells. Recent studies have shown ox-LDL can suppress microRNA has-let-7g, which in turn inhibits the ox-LDL induced apoptosis. However, details need to be uncovered. To determine the anti-atherosclerosis effect of microRNA has-let-7g, and to evaluate the possibility of CASP3 as an anti-atherosclerotic drug target by has-let-7g, the present study determined the role of hsa-let-7g miRNA in ox-LDL induced apoptosis in the vascular endothelial cells. We found that miRNA has-let-7g was suppressed during the ox-LDL-induced apoptosis in EAhy926 endothelial cells. In addition, overexpression of has-let-7g negatively regulated apoptosis in the endothelial cells by targeting caspase-3 expression. Therefore, miRNA let-7g may play important role in endothelial apoptosis and atherosclerosis.