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1.
Chinese Journal of Digestive Endoscopy ; (12): 978-982, 2022.
Article Dans Chinois | WPRIM | ID: wpr-995350

Résumé

Objective:To evaluate the safety and effectiveness of capsule endoscopy for the diagnosis of intestinal diseases in children.Methods:Clinical data of 113 pediatric patients who received capsule endoscopy in Xi'an Children's Hospital from October 2018 to September 2020 were retrospectively analyzed. The completion rate, passage time of stomach and small intestine, lesion detection rate, adverse reactions and complications of capsule endoscopy were analyzed.Results:Among 113 pediatric patients, 78 (69.03%) were male and 35 (30.97%) were female. The age was (99.8±44.7) months (9-195 months), and 31 (27.43%) were under 7 years old. The minimum weight was 9 kg and the minimum height was 70 cm. Eighty-seven pediatric patients (76.99%) swallowed capsules orally (the oral group) with the minimum age of 4 years and 3 months. Capsules were implanted in 26 pediatric patients (23.01%) under gastroscopy (the gastroscopic group), with the maximum age of 9 years and 2 months. Unexplained abdominal pain (47.79%) and unexplained gastrointestinal bleeding (31.89%) were common in the pediatric patients. The completion rate of capsule endoscopy was 97.35% (110/113), and the detection rate of lesions in small intestine was 31.81% (35/110). The passage time of small intestine in the gastroscopic group was significantly longer than that of the oral group (461.04±129.27 min VS 288.23±107.84 min, t=5.646, P<0.01). There was no significant difference in the passage time of stomach or small intestine among different genders, different ages or different endoscopic examination results ( P>0.05). The positive results of capsule were not correlated with the method of ingestion ( P=0.401, OR=2.562, 95% CI:0.284-23.077), gender ( P=0.154, OR=2.352, 95% CI:0.726-7.616), age ( P=0.949, OR=1.007, 95% CI:0.816-1.242), examination reason ( P=0.246) or small intestine passage time ( P=0.219, OR=1.003, 95% CI:0.998-1.008). No complications such as capsule retention occurred in any pediatric patient. Conclusion:Capsule endoscopy in children is noninvasive, rapid and simple, which can improve the diagnostic rate of small intestinal diseases in children, and can be further promoted in pediatric patients.

2.
Chinese Journal of Digestive Endoscopy ; (12): 972-977, 2022.
Article Dans Chinois | WPRIM | ID: wpr-995349

Résumé

Objective:To explore the feasibility of 400 mL Sprite Zero ? in gastric preparation for magnetically controlled capsule endoscopy (MCE) . Methods:A randomized controlled trial at the Department of Gastroenterology of Changhai Hospital, Naval Medical University from December 16th, 2019 to January 15th, 2020 was conducted. The patients and healthy volunteers who intended to receive MCE were randomly divided into the Sprite Zero ? (S) group and the water (W) group at 1∶1. For subjects in the W group, 800 mL water was taken 10 minutes before swallowing the capsule. And for subjects in the S group, 400 mL Sprite Zero ? was taken. The primary endpoint was gastric filling score and the secondary endpoint included the fullness score, gastric transit time (GTT), small bowel transit time (SBTT), completion rate (CR) for small bowel examination and the diagnostic yield. Results:A total of 102 subjects were enrolled, 52 subjects in the S group and 50 subjects in the W group. The median score of gastric filling was 4 at 0-5 min, >5-10 min and >10-15 min after taking the capsule in both groups, with less median liquid consumption in the S group than the W group (500 mL VS 950 mL, P<0.001). The S group showed lower median fullness score (7.0 scores VS 7.5 scores, P=0.030) and higher proportion of patients with GTT less than 30 minutes [69.57% (16/52) VS 27.59% (8/29), P=0.030] compared with the W group. The CR of small bowel examination in the S group was 100.00%, higher than that of the W group (89.66%, P=0.245). Conclusion:Compared with 800 mL water, 400 mL Sprite Zero ? can fully fill the stomach with more comfort. It has the potential to accelerate gastric emptying and improve the CR of small bowel examination, which is feasible for the gastric preparation.

3.
Chinese Journal of Pancreatology ; (6): 252-259, 2022.
Article Dans Chinois | WPRIM | ID: wpr-955488

Résumé

Objective:To summarize the experience of treatment for chronic pancreatitis by analyzing the clinical information of 10 533 patients with chronic pancreatitis admitted to First Affiliated Hospital of Naval Medical University (Changhai Hospital) in the past 28 years.Methods:Clinical data including the age, sex, place of birth, admission time, admission age, admission department, discharge time, hospitalization times and treatment methods of chronic pancreatitis patients admitted to Changhai Hospital from January 1995 to February 2022 were analyzed retrospectively. The changes of chronic pancreatitis patients′ admission, demographic characteristics and treatment mode were summarized.Results:A total of 10 533 patients were analyzed, including 7 443 males (70.66%) and 3 090 females (29.34%), and male to female ratio was 2.41∶1. The average age of admission was (45.7±15.0) years. In terms of geographical distribution, East China was the largest, followed by North China and Northwest China. 10 533 patients were admitted for 19 920 times, and there were 18 156 times (91.14%) in gastroenterology department and 1 452 times (7.29%) in general surgery department. Patients in gastroenterology department were admitted for (1.88±1.45) times and the average length of hospitalization was (10.33±5.63) days. A total of 14 134 endoscopic retrograde cholangiopancreatography [(1.45±1.41) times per patient] were performed among 8 022 patients, and 13 882 pancreatic extracorporeal shock wave lithotripsy [(2.22±0.36) times per patient] were performed among 6 629 patients. In general surgery department, patients were admitted for (1.03±0.16) times and the average length of hospitalization was (14.90±9.00) days. 1 242 patients underwent surgical treatment. The ratio of endoscopic therapy to surgery increased from 0.12∶1 in 1995 to 15.72∶1 in 2021.Conclusions:The study shows that chronic pancreatitis was more common in middle-aged males in China, and the treatment modes of chronic pancreatitis in Changhai Hospital had changed from surgery to endoscopic therapy.

4.
Chinese Journal of Digestive Endoscopy ; (12): 96-102, 2022.
Article Dans Chinois | WPRIM | ID: wpr-934079

Résumé

Objective:To evaluate the performance, efficacy and safety of a novel portable endoscopy system for upper gastrointestinal examination.Methods:A multicentered, open-label, randomized, non-inferiority controlled study was conducted in 3 clinical research centers from June 2019 to June 2020, and a total of 90 outpatients admitted to Department of Gastroenterology were randomly assigned to the trial group ( n=44) undergoing portable endoscopy and the control group ( n=46) undergoing Olympus endoscopy. The examination success rate, image quality, performance, overall operation satisfaction rate, biopsy success rate and adverse events of the two groups were compared. Results:The examination success rates of the trial group and the control group were 97.73% (43/44) and 100.00% (46/46) respectively with a difference of -2.27% (95% CI: -6.68%-2.13%), higher than the set non-inferiority margin of -10%. Rates of good and excellent image quality were 100% in both groups, and the difference of 0 was higher than the set non-inferiority margin of -10%. There was no significant difference in the rate of good and excellent performance of the operating system between the two groups [97.67% (42/43) VS 100.00% (46/46), P=0.483]. There was significant difference in the overall satisfactory rate of the operation between the two groups [86.05% (37/43) VS 100.00% (46/46), P=0.011]. A total of 9 cases underwent endoscopic biopsy, including 5 cases in the trial group and 4 cases in the control group. The biopsy channels in both groups were smooth and the biopsy were successfully completed. There was no significant difference in adverse event rate between the two groups [25.00% (11/44) VS 10.87%(5/46), χ2=3.07, P=0.080]. All adverse events disappeared in 48 hours, and no severe adverse events or device defect events occurred. Conclusion:The novel portable endoscopic system is comparable to Olympus endoscopic system in terms of the operating performance, the image quality and safety. Therefore, this system is safe and effective for upper gastrointestinal examination.

5.
Chinese Journal of Pancreatology ; (6): 93-97, 2022.
Article Dans Chinois | WPRIM | ID: wpr-931279

Résumé

Objective:To investigate the relationship between pancreatic fibrotic marker transforming growth factor-β(TGF-β) and platelet derived growth factor-BB(PDGF-BB) and serum glycated hemoglobin (HbA1c) levels in patients with type 3c diabetes mellitus secondary to chronic pancreatitis(CP-T3cDM).Methods:The clinical data of 39 patients with CP-T3cDM admitted to the Department of Gastroenterology of the First Affiliated Hospital of Naval Medical University between February 2018 and August 2020 were collected, and the patients' age, gender, body mass index, duration of chronic pancreatitis and diabetes mellitus, smoking history, alcohol consumption history, serum HbA1c level at admission, degree of pancreatic atrophy, morphology of the main pancreatic duct, and treatment of diabetes mellitus were recorded. Serum TGF-β and PDGF-BB were detected by ELISA. Patients were divided into high and low level group according to the median TGF-β and PDGF-BB levels, respectively. Clinical characteristics of patients were compared between the TGF-β and PDGF-BB high and low level group. The correlation between TGF-β, PDGF-BB and HbA1c was analyzed by Spearman's correlation analysis.Results:A total of 39 CP-T3cDM patients were included; 35 were male and 4 were female. The age of first onset of chronic pancreatitis was (42±14) years old, and the duration of diabetes mellitus was 24(4, 36) months. The serum HbA1c level was (7.8±1.6)%, and the serum TGF-β and PDGF-BB levels were 20.5(10.5, 43.1) and 647.5(276.9, 1349.2)pg/ml, respectively. The serum HbA1c levels of patients in the high-level group of serum TGF-β and PDGF-BB were significantly higher than those in the corresponding low-level group [8.6%(7.4%, 9.9%) vs 6.7%(6.2%, 7.8%) and 8.6%(7.4%, 9.6%) vs 6.7%(6.1%, 7.8%), respectively] , and the difference was statistically different (both P value <0.01), while none of other indicators showed statistically significant differences between both groups. The correlation analysis showed that the levels of TGF-β and PDGF-BB were significantly positively correlated with HbA1c level ( r=0.45, 0.53, both P value <0.01). Conclusions:Increased pancreatic fibrosis in patients with CP-T3cDM was an important factor contributing to elevated blood glucose level. Patients with higher serum pancreatic fibrotic factors exhibited a significant increase in HbA1c level.

6.
Chinese Journal of Gastroenterology ; (12): 548-553, 2022.
Article Dans Chinois | WPRIM | ID: wpr-1016088

Résumé

With the development and popularization of endoscopic technology and the concept of digestive system cancer screening, the clinical application of magnetically controlled capsule gastroscopy (MCCG) is further highlighted. In recent years, various types of MCCG and optimization technology are widely used and developed rapidly. It is of great guiding significance to develop relevant guidelines. Based on clinical evidence, this guideline fully consulted experts’ opinions to make statements and recommendations on the aspects of definition, diagnostic accuracy, application population, technical optimization, inspection process and quality control of MCCG. The quality of evidence and the strength of recommendations were evaluated, and the guideline is expected to better guide the standardized application and scientific innovation of MCCG for the reference of clinical medical staff.

7.
Gut and Liver ; : 262-272, 2021.
Article Dans Anglais | WPRIM | ID: wpr-874585

Résumé

Background/Aims@#Single-balloon enteroscopy (SBE) has been widely used in diagnosing small bowel disease. We conducted this study to systematically appraise its technical and clinical performance. @*Methods@#Studies on SBE published by September 2018 were systematically searched. Technical and clinical performance data were collected and analyzed with descriptive or meta-analysis methods. @*Results@#In total, 54 articles incorporating 4,592 patients (6,036 procedures) were included. Regarding technical parameters, the pooled insertion depths (IDs) for anterograde and retrograde SBE were 209.2 cm and 98.1 cm, respectively. The pooled retrograde ID in Asian countries was significantly greater than that in Western countries (129.0 cm vs 81.1 cm, p<0.001). The pooled anterograde and retrograde procedure times were 57.6 minutes and 65.1 minutes, respectively.The total enteroscopy rate was 21.9%, with no significant difference between Asian and Western countries. Clinically, the pooled diagnostic yield of SBE was 62.3%. Obscure gastrointestinal bleeding (OGIB) was the most common indication (50.0%), with a diagnostic yield of 59.5%. Vascular lesions were the most common findings in Western OGIB patients (76.9%) but not in Asian ones (31.0%). The rates of severe and mild adverse events were 0.5% and 2.5%, respectively. @*Conclusions@#SBE is technically efficient and is clinically effective and safe, but total enteroscopy is relatively difficult to achieve with this technique. Etiologies of OGIB in Asian countries differ from those in Western countries.

8.
Chinese Journal of Digestion ; (12): 677-684, 2021.
Article Dans Chinois | WPRIM | ID: wpr-912224

Résumé

Objective:Based on the previous animal experiments, to preliminarily explore the safety and efficacy of self-developed new smartphone-controlled vibrating capsule (VC) in the treatment of patients with functional constipation (FC).Methods:At the Outpatient Department of Gastroenterology, Changhai Hospital, Naval Medical University, 24 patients with FC were prospectively enrolled. The trial process included basic period for ≥two weeks, treatment period for six weeks, and follow-up visits ≥six (once every two weeks). During treatment period, the patients were assigned into sham capsule group, VC at low frequency mode group and VC at high frequency mode group and the patients swallowed 12 corresponding capsules. The safety of VC treatment was evaluated based on the observation the occurrence of adverse events (AE) in patients of three groups, which included abdominal pain, abdominal distention, capsule retention and abnormal laboratory indicators. The efficacy of VC treatment was assessed by comparison of the patients of three groups in mean complete spontaneous bowel movements (CSBM) per week, mean spontaneous bowel movements (SBM) per week, capsule discharge time, patient assessment of constipation quatity of life questionnaire (PAC-QOL), patient assessment of constipation symptom questionnaire (PAC-SYM). Chi-square test, least significant difference- t test, Kruskal-Wallis test, Wilcoxon rank sum test and Fisher exact test were used for statistical analysis. Results:Two patients were lost in follow up. In the end, seven, eight and seven patients were enrolled in sham capsule group, VC at low frequency mode group and VC at high frequency mode group. AE occurred in three patients. At the sixth week of treatment, the difference between average CSBM in one week and baseline of sham capsule group, VC at low frequency mode group and VC at high frequency mode group was 0.0 (0.0, 2.0), 2.0 (1.0, 2.8) and 1.0 (0.0, 5.0), respectively; and the difference between average SBM in one week and baseline of sham capsule group, VC at low frequency mode group and VC at high frequency mode group was -1.0 (2.0, 2.0), 1.0 (-0.8, 2.0) and 1.0 (0.0, 4.0), respectively. During the six weeks of treatment period, the difference between mean CSBM per week and baseline of three, seven and five patients of sham capsule group, VC at low frequency mode group and VC at high frequency mode group was more than one, and the difference between SBM per week and baseline of two, five and five patients was more than one. At the sixth week of treatment, capsule discharge time of VC at low frequency mode group and VC at high frequency mode group was shorter than that of sham capsule group ((65.7±9.3) and (59.1±3.4) h vs. (96.7±10.0) h), and during the whole treatment period capsule discharge time of VC at low frequency mode group and VC at high frequency mode group was shorter than that of sham capsule group ((63.6±8.6) and (59.8±6.6) h vs. (100.5±13.1) h), and the differences were statistically significant ( t=3.119, 3.584, 2.832 and 3.036, all P<0.05). The PAC-SYM score of patients of sham capsule group, VC at low frequency mode group and VC at high frequency mode group during the period of treatment was 14.3±2.0, 9.9±2.3 and 7.0±2.0, respectively, there were no statistically significant differences among the three groups ( P>0.05). The PAC-QOL score of patients of sham capsule group, VC at low frequency mode group and VC at high frequency mode group during the period of treatment was 31.3±4.4, 24.0±3.8 and 13.9±4.1, respectively, and the PAC-QOL score of VC at high frequency mode group was lower than that of sham capsule group, and the difference was statistically significant ( t=2.808, P=0.012), however, there was no statistically significant difference in the PAC-QOL score between VC at low frequency mode group and sham capsule group, and between VC at high frequency mode group and VC at low frequency mode group (both P>0.05). Conclusions:VC can be safely used in patients with FC, which can promote defecation and relieve the symptoms of constipation. However, there is no significant difference in the therapeutic effect of capsules with different vibration frequencies.

9.
Chinese Journal of Digestive Endoscopy ; (12): 249-252, 2020.
Article Dans Chinois | WPRIM | ID: wpr-871395

Résumé

Objective:To evaluate the operating performance, effectiveness and safety of a new portable endoscopic system for upper gastrointestinal endoscopy in an animal model.Methods:A parallel control, non-inferiority study was designed. Ten healthy Bana pigs were selected as the study subjects, and underwent upper gastrointestinal endoscopy using portable endoscope followed by Olympus GIF-Q260 endoscope. The instrument quality, image quality and safety of the new system were evaluated by means of quantitative scores.Results:The time for deployment and installing of the new portable endoscopic system during single operation was 110.24±8.93 s and 91.33±11.59 s, respectively, and the time for the endoscope with disposable protective cover was 233.48±17.06 s. The time of attracting 400 mL normal saline of the portable endoscope and Olympus endoscope was 56.44±5.18 s and 33.71±3.56 s, respectively. The water vapor attraction performance of the portable endoscope was not as good as the Olympus endoscope, but still met the technical requirements of medical devices (attraction capacity >400 mL/min). While in terms of the seal property, biopsy channel, softness and curvature of gastroscopy body, knob operation, and field of view, the two endoscopic systems were equivalent. In terms of image quality evaluation, including clarity, distortion, color resolution, illumination and quality comprehensive evaluation, the performance of the new portable endoscopic system was similar to that of the Olympus endoscopic system. One pig developed nausea during operation with the Olympus endoscope. No adverse events occurred during operation with the new portable endoscope.Conclusion:The new portable endoscopic system is easy to assemble. In terms of device quality, image quality and safety, the new portable endoscopic system is similar to the clinically used Olympus endoscopic system. Therefore, the new portable endoscope system is safe and effective for upper gastrointestinal endoscopy.

10.
Chinese Journal of Pancreatology ; (6): 332-337, 2020.
Article Dans Chinois | WPRIM | ID: wpr-865709

Résumé

As a progressive and chronic intractable disease, chronic pancreatitis (CP) is generally manifested as early chronic pain, and then exocrine and endocrine insufficiency, and various complications in clinical course. The complex clinical manifestations lead to the controversies over treatment strategies at present, involving a multidisciplinary treatment (MDT) approach. It can enable different professional medical experts to discuss the diagnosis and treatment for patients together during a specific period (online or offline), which is an effective mode for diagnosing and treating complex diseases nowadays. MDT for CP usually begins with lifestyle intervention and drug therapy, and then goes with endoscopic interventions and surgical resection, or their combination. This article reviewed the current status on MDT approaches for CP and shared the MDT experience from Changhai Hospital in order to improve the management of CP course.

11.
Chinese Journal of Hospital Administration ; (12): 386-388, 2018.
Article Dans Chinois | WPRIM | ID: wpr-712527

Résumé

This paper introduced the performance appraisal scheme for digestive endoscopy centers featuring centralized management. A comparison of the operations before and after the use of such performance management, proves the efficiency improvement of such centers, and the supplementary effect on centralized management of digestive endoscopies. Thus the authors propose that performance management is conducive to centralized management of the equipment for reference in designing performance management of departments.

12.
Chinese Journal of Health Management ; (6): 79-82, 2018.
Article Dans Chinois | WPRIM | ID: wpr-708984

Résumé

Use of a BioEnterics intragastric balloon is a noninvasive,repeatable,low-cost,and safe method that can help in weight reduction. Injection of substances such as saline or air into a part of the stomach leads to a reduction in food intake and delays gastric emptying.This article aims to introduce the clinical application of different types of balloons and summarize the progress in treating obesity.

13.
Chinese Journal of Pancreatology ; (6): 30-34, 2018.
Article Dans Chinois | WPRIM | ID: wpr-700413

Résumé

Objective To analyze the optimal timing of endoscopic stone extraction combined with extracorporeal shock wave lithotripsy (ESWL) in the treatment of chronic pancreatitis (CP) with pancreatic stones. Methods Data regarding 170 pancreatic stone patients receiving ESWL and endoscopic stone extraction at Shanghai Changhai Hospital from February 2014 to February 2015 were retrospectively analyzed. Based on the the prior history of endoscopic treatment,patients were divided into group A and B,and then sub-divided into three groups according to the timing of endoscopic intervention after ESWL including <12 h,12~36 h and >36 h subgroup. The success of pancreatic ductal cannulation, clearance of stone in the main pancreatic duct, and ERCP-related complications were evaluated. Results Among all the enrolled 170 patients,107 previously received ERCP(group A) while the others didn't(group B). The overall success rate of cannulation and clearance rate of stones at different times showed no significant difference. The success rate and clearance rate in group A in <12 h,12~36 h and >36 h subgroup were 91.7%,95.2%,78.0%,and 91.7%,95.2%,80.0%,and no significant difference existed. In group B, the success rate and clearance rate in <12 h, 12~36 h and >36 h subgroup were 66.7%, 71.4%, 96.3%, and 60.0%, 76.2%, 92.6%, and the differences were statistically different. The success rate and clearance rate of >36 h subgroup in group B were obviously higher than that in <12 hours (P=0.025) and 12~36 h subgroup (P=0.04). The timing of endoscopic stone extraction did not influence ERCP-related complications. Conclusions Early endoscopic stone extraction after ESWL can be considered in patients with pancreatic stones who previously underwent ERCP. Delayed endoscopic stone extraction after ESWL is recommended in patients without prior ERCP,which can help promote the therapeutic efficacy.

14.
Chinese Journal of Health Management ; (6): 566-569, 2017.
Article Dans Chinois | WPRIM | ID: wpr-666086

Résumé

Gastric disease is a great burden in China; chronic gastritis, gastric ulcer, and gastric cancer incidences are the highest in the world.However,the screening rate of gastric disease in China is low because endoscopy and other screening methods are not accepted widely and they consume large amounts of manpower and material resources.The screening of gastric cancer has not been implemented,leading to high mortality because of gastric cancer. In recent years, the rapid development of magnetic-controlled capsule endoscopy provides a painless,highly accepted screening method for gastric cancer and other diseases.This article aims to introduce clinical applications of magnetic-controlled capsule endoscopy in screening and early diagnosis of stomach diseases.

15.
Chinese Journal of Digestive Endoscopy ; (12): 309-313, 2017.
Article Dans Chinois | WPRIM | ID: wpr-619268

Résumé

Objective To investigate the application value of magnetic-controlled capsule endoscopy (MCE) for gastric diseases in physical examination of asymptomatic population.Methods Data of 211 asymptomatic individuals who received MCE examinations from July 2015 to December 2016 in Changhai Hospital were collected and rctrospectively analyzed.The tolerance and safety of MCE were studied by analyzing the detection rate for the focal lesions and the rate of endoscopy transfer.Results Among 211 patients,the detection rate of the gastric focal lesions was 9.5% (20/211).The detection rate in male was higher than that in female (P<0.05).All patients completed MCE examination successfully and no adverse event was reported.Conclusion MCE,a non-invasive endoscopic modality,is safe and better tolerated than conventional endoscopy,and can be used as a promising approach to screening the gastric diseases in asymptomatic population due to high detection rate of these diseases.

16.
Chinese Journal of Pancreatology ; (6): 238-242, 2017.
Article Dans Chinois | WPRIM | ID: wpr-607710

Résumé

Objective to determine the basal levels of several pancreas-related endocrine hormones in patients with chronic pancreatitis.Methods according to inclusion and exclusion criteria,consecutive patients from February 2016 to August 2016 in Department of Gastroenterology,Changhai Hospital,Second Military Medical University and ten healthy control (matched for age and gender) were included.Basal levels of glucagon-like peptide 1,pancreatic polypeptide,Secretin,glucagon,somatostatin between groups of CP vs healthy control,CP with abnormal glycometabolism vs CP with normal glycometabolism and alcoholic CP vs non-alcoholic CP were compared.Results a total of 53 patients with chronic pancreatitis and 8 healthy subjects were included in this study.(1) CP vs healthy controls:the level of secretin in healthy control patients is significant lower than that in CP patients;(2) CP with abnormal glycometabolism vs CP with normal glycometabolism:the level of triglyceride and somatostatin is significant lower than that in CP patients;the prevalence of patients with chronic alcohol consumption and the level of glucagon-like peptide 1 in CP with abnormal glycometabolism is significant higher than that in CP with normal glycometabolism;(3) the prevalence of abnormal glycometabolism in alcoholic CP group is significant higher than that in non-alcoholic CP.The results above are all of statistical significance.Conclusions in addition to dysfunction of islets/3-cells,CP also easily affects the level of other pancreas-related hormones such as secretin,somatostatin and glucagon-like peptide 1.Otherwise,chronic alcohol consumption is also strongly related with abnormal glycometabolism,the mechanism deserves further researches.

17.
Chinese Journal of Pancreatology ; (6): 331-336, 2016.
Article Dans Chinois | WPRIM | ID: wpr-501661

Résumé

Objective To analysis the clinical features of dorsal pancreas agenesis ( DPA) and the associated diabetes, pancreatitis and other congenital organ malformations.Methods Chinese databases of Sinomed, CQVIP and CNKI using the term of short pancreas, pancreas agenesis, bulbar pancreas and dorsal pancreas, and English databases of PubMed using the term of dorsal pancreas agenesis, short pancreas and pancreas hypoplasia were searched.The clinical manifestation, pancreatic head characteristics and associations with diabetes, pancreatitis and other congenital organ malformations were analyzed.Results Six related publications from Chinese databases were searched and 21 patients were included with 2 cases excluded.Sixty-one publications from English database were searched and 71 patients were included.Thus, a total of 91 patients with DPA were analyzed.Abdominal pain was the most common manifestation, which was reported by 61.5% of the patients. 15.3% patients were identified during regular physical examination. Other manifestations including jaundice, fatigue, abdominal discomfort and diabetes were rare.After removing cases with insufficient information, 39 patients (61.9%) carried abnormal pancreatic head.Prevalence of diabetes or impaired glucose tolerance was 56.7% and the percentage of insulin-dependent diabetes in patients with abnormal glycaemia was 47.3%(n=18).20 patients (26.7%) were associated with pancreatitis, including 15 patients (75.0%) with acute pancreatitis, 1 patient (5.0%) with recurrent pancreatitis, and 4 patients (20.0%) with chronic pancreatitis. Thirty-three patients ( 36.2%) suffered other congenital organ malformations, including 21 patients (63.6%) with splenic malformation, 8 patients (24.2%) with heart malformation, and 17 patients (51.5%) with multi-organs malformations like gastrointestinal malformation, azygos vein and inferior cava vena fusion, duodenal and biliary atresia and renal absence.Conclusions The main diagnostic criteria of DPA was the absence of dorsal pancreatic duct.Diabetes was the most common complication followed by pancreatitis.

18.
Chinese Journal of Digestive Endoscopy ; (12): 371-374, 2016.
Article Dans Chinois | WPRIM | ID: wpr-493336

Résumé

Objective To evaluate the effectiveness and safety of double balloon enteroscopy( DBE) in retrieval of retained capsule and identify the factors associated with successful retrieval. Methods A total of 23 consecutive retention cases who received retrieval of retained capsules by DBE from January 2010 to December 2013 were reviewed. They were assigned to success group and failure group. The differences in insertion route, insertion depth, lesion location between the two groups were analyzed. Results Fifteen cases of all 23 retention cases were successfully retrieved and the success rate was 65?2%. There was no significant difference in the mean entrapped period of CE between the two groups [20?0(15?0,57?0)d VS 21?0(16?0,240?0) d,P=0?525]. DBE via oral route exhibited remarkable higher success rate than anal route [ 71?4%( 15/21) VS 0/5, P=0?007] . Compared with ileum, it was easier to take out CE located at jejunum( 8/8 VS 7/13, P=0?046 ) and the insertion depth was significantly less in the success group [(167?3±33?8)cm VS (258?3±23?9) cm, P=0?041]. Whether the capsule was in pelvic cavity shown by x?ray film before the surgery was irrelevant to the successful rate(9/14 VS 5/6,P=0?613) and insertion depth of the DBE on access to the capsule[(132?0±68?6) cm VS (200?0±40?3) cm, P=0?376],or to the actual location of the capsule. Conclusion Peroral DBE is an effective method for removal of retained CE and the success rate isn′t relevant to the entrapped period. Retained CE locates in ileum and jejunum is more difficult to be taken out than in duodenum.

19.
Chinese Journal of Gastroenterology ; (12): 503-506, 2015.
Article Dans Chinois | WPRIM | ID: wpr-476592

Résumé

Gastrointestinal stromal tumor( GIST)is the most common gastrointestinal mesenchymal neoplasm and accounts approximately 18% of all mesenchymal neoplasms and 1% of all gastrointestinal neoplasms. Morbidity of GIST is about 1-2 per hundred thousand per year. The recurrence rate 5 years after complete resection of malignant GIST is up to 50%,and the median survival of metastatic GIST is only 9 months. Nowadays,endoscopic ultrasonography(EUS)is the first choice management for upper digestive tract GIST with diameter ≤2 cm,however,because of its high degree malignancy,surgical resection is the choice for GIST with diameter > 2 cm,and adjuvant or neoadjuvant chemotherapy with tyrosine kinase inhibitors can be used in case with high risks and difficulties in surgical removal. This article reviewed the advances in study on treatment of GIST.

20.
Chinese Journal of Digestive Endoscopy ; (12): 89-91, 2015.
Article Dans Chinois | WPRIM | ID: wpr-474496

Résumé

Objective To evaluate the risk factors,treatment and follow-up of capsule retentions after capsule endoscopy examination.Methods A total of 1 100 capsule enteroscopic examinations,performed at our hospital from October 2006 to March 2013,were retrospectively studied.The positive findings of lesions, clinical indications of capsule endoscopy,treatment and follow-ups were recorded.Results The incidence of capsule retentions was 1.18%(n =13).The rates of capsule retentions in OGIB,suspected Crohn′s disease (CD),known CD,suspected tumors and chronic abdominal pain were 0.95%,4.0%,10.5%,7.1% and 0.3%,respectively.In 11 patients,the capsule was removed by means of double-balloon enteroscopy,the cap-sule was removed surgically in one patient,and spontaneous expulsion occurred in another patient after 1 year of treatment.Risk factors for capsule retention were known or suspected CD and suspected tumor(OR =11.44, P =0.02;OR =5.59,P =0.02),and suspected tumor was also a risk factor(OR =7.42,P =0.04).Conclu-sion Capsule endoscopy is a safe procedure with low risk of capsule retentions.Advantages and disadvantages of capsule endoscopy examinations should be considered carefully when high-risk patients are involved.

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