Pancreatic duct stones are secondary to chronic pancreatitis while conventional medical treatment is always not effective. Due to the advantages of less trauma, simple operation, and fewer complications, since endoscopic retrograde cholangiopancreatography (ERCP) combined with extracorporeal shock wave lithotripsy (ESWL) was first used in the treatment of pancreatic duct stones in 1987, the treatment method has been continuously improved for more than 30 years, and has experienced the development process from being questioned to becoming the first-line treatment for pancreatic duct stones in multinational guidelines nowadays. However, with the rapid development of science and technology today, the method of ERCP combined with extracorporeal lithotripsy is also facing the challenges of many other treatment methods.
Objective To explore the value of endoscopic retrograde cholangiopancreatograph (ERCP) and extracorporeal shock wave lithotripsy (ESWL) in the treatment of pancreatic duct stones. Methods A retrospective collection of 28 patients with chronic pancreatitis and pancreatic duct stones admitted to the Department of Gastroenterology from January 2010 to August 2021 was performed. According to the treatment of patients, they were divided into ERCP direct stone extraction group and ESWL combined ERCP stone extraction group. We compared the treatment effects of the two groups of patients, including the success rate of stone extraction, postoperative complications of ERCP, postoperative symptom improvement, and so on. Results Among the 28 patients, 19 cases underwent ERCP direct stone extraction, and 9 cases underwent ESWL combined with ERCP stone extraction. In the ERCP direct stone extraction group, 7 cases (36.84%) were completely extracted, 1 case was partially extracted (5.26%), and 11 cases (57.89%) failed to extract and only placed stents and drained; 5 cases (26.32%) had elevated white blood cells at 6 hours postoperatively, C-reactive protein increased in 4 cases (21.05%), 3 cases (15.79%) were diagnosed as ERCP-related pancreatitis, and 2 cases (10.53%) were diagnosed as hyperamylaseemia. The abdominal pain symptoms were completely relieved in 14 cases (73.68%) during a follow-up period of 3 to 6 months. The body mass of 17 cases (89.47%) increased in the 6 months after stone extraction. ESWL combined with ERCP had complete stone extraction in 5 cases (55.56%), partial stone extraction in 3 cases (33.33%), and failure in stone extraction and only stent drainage in 1 case (11.11%). One case (11.11%) had elevated white blood cells at 6 hours postoperatively, and 1 case (11.11%) had elevated C-reactive protein . One case (11.11%) was diagnosed with ERCP-related pancreatitis. One case (11.11%) got abdominal pain and transient hematuria during ESWL, which resolved spontaneously 3 days later. After 3 to 6 months of follow-up, 9 patients (100%) had complete relief of abdominal pain symptoms, and the body mass of 9 patients (100%) increased in the 6 months after stone extraction. The stone clearance rate of the ESWL combined with ERCP stone extraction group was higher than that of the ERCP direct stone extraction group (P=0.033), but there was no statistically significant difference between the two groups in terms of ERCP-related complications, relief of abdominal pain, and weight gain (P>0.05). Conclusion ESWL combined with ERCP in the treatment of chronic pancreatitis complicated with pancreatic duct stone extraction is more effective than ERCP direct stone extraction.
Objective To investigate the effects of high dose ambroxol on patients with acute lung injury（ALI） after liver transplantation.Methods Thirty patients with ALI after liver transplantation were divided randomly into an ambroxol group and a control group.On the base of routine treatment，the patients were treated by intravenous infusion with high dose ambroxol of 15 mg/kg once a day for 7 days in the ambroxol group and with normal saline of same volume in the control group.The arterial blood gas analysis was performed and IL-1，IL-10 and TNF-α were measured before and 1 day，3 day and 7 day after the treatment.Length of stay in ICU were recorded and death rate in one year were followed-up.Results After the 1 days，3 days and 7 days of treatment，PaO2 and PaO2/FiO2 were improved in both groups with more significant improvement in the ambroxol group（Plt;0.05）.Before treatment，no differences of IL-1，IL-10 and TNF-α level were found between the two groups.But the level of IL-1 and TNF-α decreased significantly in the ambroxol group compared with the control group after 1 day treatment，and no differences were found after 3 day and 7 day.The level of IL-10 increased in both groups，but significantly in the ambroxol group after 1 day.The lenght of ICU stay in the ambroxol group was shorter than that in the control group[（8.2±5.6）d vs（11.4±6.5）d，Plt;0.05].Two died in the ambroxol group and 3 in the control group with no significant difference.Conclusion High dose ambroxol can improve blood gas exchange and decrease the lenght of ICU stay in ALI patients after liver transplantation，through its inhibitory effects on inflammatory response by down-regulation of IL-1，TNF-α and up-regulation of IL-10.
ObjectiveTo systematically review efficacy application of fibrin glue (FG) after thyroidectomy.MethodsPubMed, EMbase, The Cochrane Library, ClinicalTrials.gov, CBM, CNKI, WanFang Data and VIP databases were searched to collect randomized controlled trials (RCTs) regarding the use of FG after thyroidectomy from inception to October 29th, 2019. Two reviewers independently screened literature, extracted data, and assessed the risk of bias of included studies. Then, meta-analysis was performed by using RevMan 5.3 software.ResultsA total of 15 RCTs involving 2 406 patients were included. The results of meta-analysis showed that compared with non-FG group, the use of FG could reduce postoperative drainage amount at the initial 24 hours (MD=−17.98, 95%CI −28.35 to −7.60, P=0.000 7), total amount of wound drainage (MD=−40.92, 95%CI −46.25 to −35.59, P<0.000 01), and postoperative discomfort (RR=0.48, 95%CI 0.35 to 0.66, P<0.000 01), as well as shorten drainage time (MD=−9.99, 95%CI −15.74 to −4.23, P=0.000 7) and stitches removal time (MD=−1.49, 95%CI −2.1 to −0.87, P<0.000 01). However, there was no statistically significant difference concerning postoperative short-term complications such as swelling (RR=0.78, 95%CI 0.48 to 1.28, P=0.32), recurrent laryngeal nerve injury (RR=0.83, 95%CI 0.21 to 3.29, P=0.79) and wound infection (RR=0.28, 95%CI 0.07 to 1.21, P=0.09) between two groups.ConclusionsThe current evidence shows that FG can reduce postoperative drainage amount and shorten postoperative recovery time in thyroidectomy. Due to the limited quality and quantity of included studies, more high quality studies are required to verify above conclusions.