Background and Objective: Antibiotic prophylaxis is used to prevent bacterial infections and rebleeding in cirrhosis patients with upper gastrointestinal bleeding (UGIB). However, the effects of various antibiotics on patients with UGIB are still being considered. This study aims to evaluate the effect of antibiotic prophylaxis on cirrhosis patients with UGIB. Methods: The studies were searched through databases of PubMed, ScienceDirect, Wiley Online Library, and CENTRAL from 2013 to 2023. We used Revman 5.4 to perform a meta-analysis. I2 statistics measured the heterogeneity test. The odds ratio (OR) and 95% confidence interval (CI) were used to assess the effect of antibiotic prophylaxis. Results: Twelve studies involving 14,825 cirrhosis patients were included in this study. Based on the meta-analysis, antibiotic prophylaxis significantly lowered the bacterial infection rate (OR: 0.29, 95%CI: 0.10 to 0.84, P = 0.02), and the incidence of serious adverse events (SAE) (OR: 0.50, 95%CI: 0.28 to 0.88, P = 0.02) in cirrhosis patients with UGIB. Conclusions Administration of antibiotics demonstrated a significant reduction in bacterial infection rates and SAEs. Broad-spectrum non-absorbable antibiotics can be used in cirrhosis patients with UGIB. The appropriate use of antibiotics is important to prevent resistance.
Antibiotic ; Anti-Bacterial Agents ; prophylaxis ; prevention & ; control ; Cirrhosis ; Fibrosis

Esophageal variceal bleeding is a common complication of liver cirrhosis. Non-selective beta blockers (NSBB) have been established in numerous studies as one of the medical treatment for cirrhosis, especially in the primary and secondary prevention of variceal bleeding. The dose of NSBB is adjusted for a reduction in the resting heart rate by 25%, to 55 beat/min, or until the occurrence of adverse effect. The mean adjusted dose of propranolol in Korean study is 160 mg/day. Nevertheless, low dose propranolol is frequently used in real clinical field. A study by Kwon et al. showed that effect of propranolol in the prevention for esophageal rebleeding was superior in maximally-tolerable dose group of propranolol than low dose group. In this editorial, we have reviewed the studies of prevention for variceal rebleeding focusing on the dose of propranolol.
Esophageal and Gastric Varices ; Fibrosis ; Heart Rate ; Liver Cirrhosis ; Propranolol* ; Secondary Prevention

Calcium ; metabolism ; Growth Substances ; metabolism ; Humans ; Pulmonary Fibrosis ; drug therapy ; metabolism ; prevention & control ; Taurine ; therapeutic use

Animals ; Diabetes Mellitus, Experimental/drug therapy* ; Fibrosis/prevention & control* ; Hyperglycemia/prevention & control* ; Hypoglycemic Agents/pharmacology* ; Inflammation/prevention & control* ; Male ; Rats ; Rats, Sprague-Dawley ; Stilbenes/pharmacology*

OBJECTIVETo investigate diagnosis and treatment of abdominal cocoon.

METHODSClinical data of patients received treatment for abdominal cocoon from January 2000 to January 2011 was retrospectively analyzed.

RESULTSA total of 67 patients underwent treatment in our hospital were analyzed, the preoperatively diagnosis rate was only 47.8% (32/67). Patients who received preoperatively nutrition support have a lower postoperative complication (8/27 vs.13/20, χ(2) = 5.815, P < 0.05) and patients with less extent of intestine involved had a lower early postoperative inflammatory ileus (EPII) rate (9/25 vs. 1/22, χ(2) = 6.912, P < 0.05) when compared with large extent.

CONCLUSIONSAppropriate perioperative management play an important role in the prognosis of abdominal cocoon. The main treatment is surgery while preoperatively nutrition support can reduce postoperative complications.

Adolescent ; Adult ; Aged ; Female ; Humans ; Ileus ; prevention & control ; Male ; Middle Aged ; Peritoneal Fibrosis ; surgery ; Postoperative Complications ; prevention & control ; Retrospective Studies ; Young Adult

Myocardial fibrosis is an inevitable process of many heart diseases, such as coronary heart disease, myocardial infarction, hypertension, cardiomyopathy, etc. in development from earlier period to terminal stage. To prevent or reverse the process of fibrosis is one of the most important approaches to retard the occurrence of heart failure and reduce the accidence of arrhythmia. In traditional Chinese medicine myocardial fibrosis belongs to the category of "Xinbi". Studies on the occurrence and regulation of myocardial fibrosis, and its treatment by using integrative Chinese and Western medicine or by Chinese drugs singly and their components were reviewed in this paper.
Cardiomyopathies ; drug therapy ; prevention & control ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Fibrosis ; drug therapy ; prevention & control ; Humans ; Medicine, Chinese Traditional ; Myocardium ; pathology ; Phytotherapy

Globally, viral hepatitis due to hepatitis B virus (HBV) and/or hepatitis C virus (HCV) infection is the major cause of advanced liver diseases such as liver cirrhosis and hepatocellular carcinoma (HCC). Chronic inflammation resulting from persistent viral hepatitis is also associated with an increased risk of HCC recurrence. Replication of HBV and/or HCV can reactivate during anti-cancer treatments of HCC and lead to hepatic dysfunction, adversely affecting patient outcomes. The most effective way to prevent chronic viral hepatitis, cirrhosis, or HCC would be the implementation of a vaccine. Unfortunately, a vaccine for HCV is currently not available. For chronically infected patients, antiviral therapy may be the only option that can prevent or retard disease progression. Emerging evidence continues to support direct or indirect benefits from antiviral therapy for preventing liver disease progression to cirrhosis, HCC development, and recurrence after curative treatments in patients with chronic HBV or HCV infection. This paper reviews the literature on the management of viral hepatitis in patients with HCC, focusing on primary and tertiary prevention of HCC.
Carcinoma, Hepatocellular* ; Disease Progression ; Fibrosis ; Hepacivirus ; Hepatitis B virus ; Hepatitis* ; Humans ; Inflammation ; Liver Cirrhosis ; Liver Diseases ; Recurrence ; Tertiary Prevention

Crohn disease (CD) is a chronic inflammatory bowel disease that affects the entire gastrointestinal tract but is most frequently localized to the large and small bowel. Small bowel endoscopy helps with the differential diagnosis of CD in suspected CD patients. Early diagnosis of CD is preferable for suspected CD conditions to improve chronic inflammatory infiltrates, fibrosis. Small bowel endoscopy can help with the early detection of active disease, thus leading to early therapy before the onset of clinical symptoms of established CD. Some patients with CD have mucosal inflammatory changes not in the terminal ileum but in the proximal small bowel. Conventional ileocolonoscopy cannot detect ileal involvement proximal to the terminal ileum. Small bowel endoscopy, however, can be useful for evaluating these small bowel involvements in patients with CD. Small bowel endoscopy by endoscopic balloon dilation (EBD) enables the treatment of small bowel strictures in patients with CD. However, many practical issues still need to be addressed, such as endoscopic findings for early detection of CD, application compared with other imaging modalities, determination of the appropriate interval for endoscopic surveillance of small bowel lesions in patients with CD, and long-term prognosis after EBD.
Capsule Endoscopy ; Constriction, Pathologic ; Crohn Disease ; Diagnosis, Differential ; Early Diagnosis ; Endoscopy ; Fibrosis ; Gastrointestinal Tract ; Humans ; Ileum ; Inflammatory Bowel Diseases ; Prognosis ; Secondary Prevention

Relaxin is known to inhibit cardiac fibrosis. However, it is unclear whether relaxin could regulate the effects of Phorbol 12-myristate 13-acetate (PMA, PKC activator) on cardiac fibrosis. So the influence of relaxin on the cell proliferation and collagen expression induced by PMA in cultured cardiac fibroblasts was studied. It showed that PMA significantly increased cardiac fibroblasts proliferation, Type I pro-collagen protein expression, Type I pro-collagen mRNA expression, and rhRLX absolutely significantly decreased PMA induced effects on cardiac fibroblasts proliferation and Type I pro-collagen expressions, indicating that relaxin could inhibit cardiac fibrosis induced by PMA.
Animals ; Animals, Newborn ; Cells, Cultured ; Fibroblasts ; pathology ; Fibrosis ; Heart Diseases ; chemically induced ; pathology ; prevention & control ; Rats ; Rats, Sprague-Dawley ; Relaxin ; therapeutic use ; Tetradecanoylphorbol Acetate ; analogs & derivatives

OBJECTIVETo investigate the effect of losartan on the expression of monocyte chemoattractant protein-1 (MCP1) and transforming growth factor-β(1) (TGF-β(1)) in the kidney of rats with unilateral urethral obstruction (UUO) and evaluate protective effect of losartan against reanal interstitial fibrosis.

METHODSRat models of UUO were treated with losartan at the routine dose, high dose, and very high dose (50, 200, and 500 mg/kg daily, respectively), and saline was given to UUO model rats and rats with sham operation. At 7, 14, and 21 days, the tail cuff blood pressure (TCP), 24-h urine protein (Upro), serum Scr, BUN, K(+), percentage of renal damage and renal interstitial fibrosis (%INT) were measured in the rats. MCP1 protein in the renal tissues was detected using immunohistochemistry, and MCP1 and TGF-β(1) mRNA expressions were assayed using RT-PCR.

RESULTSAs the UUO prolonged, Upro, TCP, tubular damage, %INT, and MCP1 and TGF-β(1) mRNA expressions all increased significantly (P<0.05). High and very high doses of losartan, compared with the routine dose, obviously reversed these changes.

CONCLUSIONHigh-dose losartan can effectively control blood pressure, reduce renal damage and fibrosis, and inhibit MCP1 and TGF-β(1) expression in rats with UUO, and at a very high dose, losartan can more effectively reduce 24-h Upro than the high-dose group. High and very high doses of losartan offer better protective effect on the kidney in rats with UUO.

Animals ; Chemokine CCL2 ; metabolism ; Fibrosis ; etiology ; prevention & control ; Kidney ; metabolism ; pathology ; Losartan ; pharmacology ; Male ; Rats ; Rats, Sprague-Dawley ; Transforming Growth Factor beta1 ; metabolism ; Ureteral Obstruction ; complications ; drug therapy