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Objective:To explore the curative effect of surgical treatment for Crohn′s disease (CD), to investigate the timing of surgical intervention and the choice of surgical methods.Methods:From January 1, 2016 to August 31, 2020, at Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, the clinical data of 123 patients with CD and receiving surgical treatment were retrospectively analyzed, which included the type of lesion, the location of lesion, clinical manifestation, surgical method, preoperative inflammatory and nutritional indicators, postoperative recovery of digestive tract function, and the development and treatment of postoperative complications. CD was diagnosed according to Consensus opinion on diagnosis and treatment of inflammatory bowel disease ( Beijing 2018). Patient was classitied according to the Montreal Classification. Postoperative complications were graded according to the Clavien-Dindo Criteria. Mann-Whitney U test was used for statistical analysis. Results:Among 123 patients, according to the Montreal classification, two cases (1.6%) were diagnosed at ≤16 years old (type A1), 66 cases (53.7%) were diagnosed at 17 to 40 years old (type A2), and 55 cases (44.7%) were diagnosed at >40 years old (type A3). The lesions were 52 cases (42.3%) of terminal ileum (L1) type, 20 cases (16.3%) of colon (L2) type, and 51 cases (41.5%) of ileocolon (L3) type. Four cases (3.2%) were non-stenosis and non-penetrating (B1) type, 87 cases (70.7%) were stenosis (B2) type, and 32 cases (26.0%) were penetrating (B3) type. Eighteen patients (14.6%) underwent emergency surgery due to complete intestinal obstruction (10 cases), gastrointestinal perforation (five cases), gastrointestinal bleeding (two cases), and rectovesical fistula complicated with septic shock (one case). One hundred and five patients (85.4%) received selective surgery due to poor conservative treatment effects. 51 cases (41.5%) underwent traditional open surgery and 72 cases (58.5%) underwent laparoscopic surgery. Nineteen patients (15.4%) received temporary or permanent ostomy. The preoperative C reactive protein level of patients with emergency surgery was higher than that of patients undergoing selective surgery ((39.23±24.13) mg/L vs. (11.48±2.68) mg/L), while the levels of plasma albumin (ALB) and pre-ALB were lower than those of patients receiving selective surgery ((29.90±10.60) g/L vs. (38.38±8.30) g/L, (146.00±125.49) mg/L vs. (209.06±61.19) mg/L), and the differences were statistically significant ( Z=9.603, 8.754 and 7.111, all P<0.01). During the follow-up, a total of 23 cases (18.7%) developed postoperative complications, including one case of postoperative intra-abdominal hemorrhage and underwent re-operation (Clavien-Dindo grade Ⅲ complication); four cases of anastomotic leakage after operation; six cases of postoperative paralytic ileus; 11 cases of surgical site infection, all of which were Clavien-Dindo grade Ⅱ complications, and one case of deep venous thrombosis of lower extremity. No patient with severe intraoperative complication was observed, and no patients died during the operation or hospitalization. The postoperative exhaust time of patients was (3.2±1.4) d, the time of open fluid diet was (5.8±0.8) d, the length of hospital stay was (18.0±14.1) d, and the length of postoperative hospital stay was (11.2±8.8) d. Conclusions:The concept of multidisciplinary collaboration should be emphasized in the treatment of CD. Surgical treatment can effectively control the complications and improve the quality of life of patients, but the timing of operation and the choice of surgical methods should be decided prudently after perioperative treatment, multi-disciplinary participated and regulation of the internal environment. The standardized and targeted treatments for the surgical difficulties of inflammatory bowel disease should be conducted.
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Objective To evaluate the clinical value of double-balloon enteroscopy( DBE)in as-sessing the effect of mucosal healing in patients with moderate small bowel Crohn's disease( CD)treated with low-dose azathioprine. Methods CD patients who were naive to any immunomodulators or biological a-gents with lesions mainly located in ileu were screened by multislice CT enterography and anal-route DBE at baseline. Lesions at 150 cm proximal to ileocecal valve were assessed by DBE with Simple Endoscopic Score for CD( SES-CD)after 12 and 24 months of low-dose azathioprine treatment,respectively. Results A total of 36 patients were enrolled and the average tolerated dose of azathioprine was(61. 8 ± 17. 2)mg/day. The total rates of complete,near-complete,partial and no mucosal healing in 36 patients were 19. 4%(7/36), 5. 6%(2/36),27. 8%(10/36),and 47. 2%(17/36)at month 12 and 30. 6%(11/36),25. 0%(9/36), 33. 3%(12/36),and 11. 1%(4/36)at month 24,respectively. The baseline SES-CD score(OR=2. 71, 95%CI:1. 11-6. 63,P=0. 029)and duration of disease(OR=1. 27,95%CI:1. 10-1. 47,P =0. 001) were two relevant factors associated with mucosal healing of small bowel CD. Conclusion DBE has a signif-icant advantage in assessing post-therapy mucosal healing for patients with small bowel CD. The optimal time point for the first follow-up by DBE is at least 12 months after low-dose azathioprine treatment.
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Objective To investigate the role of double-balloon enteroscopy (DBE) in the evolution of detection and surgical treatment of small bowel stromal tumors (SBSTs),based on nine years experience.Methods In this retrospective study,193 patients with localized SBSTs were divided into the CT-enterography (CTE) and/or DBE group (n =100) and conventional modalities group (n =93).These patients were further divided into the open surgery group (n =126) and laparoscopy-assisted resection group (n =67).The development of clinical diagnosis and surgical treatment strategies were compared before and after the introduction of DBE.Results The average age and tumor size were significantly smaller in the CTE and/or DBE group than those in the conventional modalities group,respectively (age:50.9 ± 12.1 vs.56.9 ± 11.6 years; tumor size:3.6 ± 1.3 vs.6.1 ± 2.6 cm,P ＜ 0.01).Before the introduction of DBE (from January 2001 to December 2002),all patients underwent conventional modalities,and only 4 cases/year for open surgery.Afterward,from January 2003 to December 2004,84.6％ (11/13) of SBSTs were detected by DBE.From January 2005 to December 2008,50.0％ (23/46) of SBSTs were found by CTE combination with DBE.From January 2009 to December 2011,80.5％ (33/41) of SBSTs were diagnosed by CTE,and the number of patients underwent operation increased up to 25 cases/year,which was nearly 5.3 folds higher than that before the introduction of DBE.Sixty-seven patients were successfully operated by laparoscopy-assisted resection,82.1％ (55/67) of them were detected by CTE ands/or DBE,89.1％ (49/55) of whom had low-or intermediate-risk SBSTs.Conclusion DBE plays an important role in optimizing the algorithm of detection and treatment of SBSTs.
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Objective To retrospectively investigate the clinical features of localized primary small bowel stromal tumors (SBSTs) and the impacting factors for prognosis.Methods The clinical and pathological data of 89 consecutive SBSTs patients,with pathologically confirmed,who underwent complete resection in Ruijin hospital between January 2003 and September 2007 were collected and analyzed.All patients were followed up for assessment of tumor recurrence and metastasis.The impacts of clinical and pathologic factors on rate of disease free survival (DFS) of the patients was evaluated.Results In total of 89 follow-up patients,15 patients were diagnosed with tumor recurrence and 9 of them died.The tumor size,mitotic index and pathological risk stratification were statistically related with DFS (P=0.000,P=0.006,P=0.000,respectively) by using Kaplan-Meier univaritate analysis.Tumor size and mitotic index were proved to be independent prognostic factors for tumor recurrence by multivariate analysis COX regression model.Conclusions Tumor size and mitotic index are related with tumor recurrence,and can be regarded as independent predictive factors of tumor recurrence.
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Objective To investigate the value of double-balloon endoscopy (DBE) and multi-slice CT enteroclysis (MSCTE) in diagnosis of Crohn's disease (CD) in small intestine. Methods DBE and MSCTE were performed in 71 patients with suspected Crohn's disease in small intestine. The two methods were compared in terms of diagnosis, extents of disease, existance of complications and activity of the disease according to the pathologic findings and the outcome of follow-up. Results The diagnostic yields of DBE and MSCTE were comparable with no significant difference (χ2=2.29, P> 0.05). The positive and negative likelihood ratios were 22.5 and 0. 022 in DBE respectively, and were 1.6 and 0. 240 in MSCTE respectively. The results of DBE was consistent with MSCTE in diagnosis of mild bowel stenosis, but was inconsistent with MSCTE in diagnosis of moderate-severe bowel stenosis (χ2=11.298, P=0.001). The concordance of two methods in diagnosis of disease activity was 95.8%. Conclusions The first choice in diagnosis of small bowel CD is DBE. The combination of two methods will be helpful in diagnosis and evaluation of CD severity.
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OBJECTIVE: To analyze the effects of Astragalous Injection on oxidative stress and micro-inflammatory status in patients undergoing maintenance hemodialysis (MHD). METHODS: Sixty MHD patients were included and randomized into treatment group and control group, with another 10 healthy volunteers as normal control. The patients in the treatment group were treated with Astragalous Injection and the patients in the control group were treated with normal saline for 12 weeks. A spectrophotometric method was used for the measurement of plasma concentrations of oxidative parameters including advanced glycation end products (AGEs), advanced oxidation protein product (AOPP), malondialdehyde (MDA) and vitamin E (Vit E). The content of C-reactive protein (CRP) was evaluated by enzyme-linked immunosorbent assay. RESULTS: Compared with the normal control group, the plasma levels of AGEs, AOPP, MDA and CRP were significantly increased, while plasma level of Vit E was significantly decreased in MHD patients ( P<0.01). After Astragalous Injection treatment, the plasma levels of AGEs, AOPP, MDA and CRP were decreased as compared with the control group ( P<0.01), while there was no significant difference in plasma Vit E level between the treatment group and control group. CONCLUSION: There exist oxidative stress and micro-inflammation in MHD patients. Astragalous Injection can ameliorate the accumulation of oxidative products and micro-inflammatory status, but it has no significant effect on plasma Vit E level.
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Objective To investigate the diagnostic yield and accuracy of double balloon enteroscopy, barium enteroclysis and capsule endoscopy in patients with suspicion of small bowel tumors. Methods Double balloon enteroscopy were performed in fifty nine patients with suspicion of small bowel tumors.The route of enteroscopy could be either via mouth or via anus.At the same time,34 and 17 out of 59 subjects received either barium enteroclysis or capsule endoscopy.The results of exams were analyzed independently and final diagnosis of each case was compared thereafter.Results Nineteen of 34 patients undergone the enteroclysis were diagnosed as small bowel tumor.The diagnostic yield was 55.9%.The diagnosis was finally confirmed by the enteroscopy in 12 cases,which indicated the accurate rate of enteroclysis was 63.2%(12/19).Double balloon enteroscopy detected tumors in 3 of 15 subjects with negative enteroclysis finding.The diagnostic yield of capsule endosocpy was 47.1%(8/17),and among the 8 cases diagnosis was comfirmed by the enteroscopy in 4 cases.Small bowel tumors were detected in 2 of 9 cases with negative capsule endoscopy findings.Thirty-six cases of small bowel tumor were detected by double balloon enteroscopy via a route(mouth or anus),and 16 patients were diagnosed after both route procedure.No small bowel tumor was found in 7 paitents.The overall diagnostic yield of enteroscopy was 88.1%.The diagnosis were all finally confirmed by pathological examination.No procedure-related complication were observed.Conclusion Double balloon enteroscopy is superior to enteroclysis and capsule endoscopy in diagnostic yield and accuracy for small bowel tumors.
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Objective To evaluate the diagnostic efficiency of double-balloon enteroscopy in small bowel Crohn’s disease. Methods In sixty five patients with suspected small bowel Crohn's disease double-balloon enteroscopy were performed, and some of them received enteroscopy and enteroclysis, capsule endoscopy as well.Results The first enteroscopy was performed via mouth in 20 of 65 cases, and the lesions were detected in 11 cases (55%), 5 of 9 cases(55.6%) had lesions detected in enteroscopy via anus while nothing was found in mouth route. Among 45 cases examed by enteroscopy firstly via anus, 34 cases had lesions detected (75.6%), 8 of 11 cases(72.7%) had lesions found in following exam via mouth. Totally 58of 65 had lesions detected through enterosocpy examination, the overall diagnostic yield was 89.2%. Twenty four of 46 cases had positive findings with enteroclysis. The diagnosis of Crohn's disease was comfirmed in 14 of 22 patients(63.6%) underwent capsule endoscoy. The diagnosis was finally confirmed by enteroscopy only in 11 patients(78.6%).Conclusion The entire small intestine could be examined by enteroscopy with combination of mouth and anus route. Double-balloon enteroscopy was an ideal diagnostic modality for small bowel Crohn's diseases, which was also valuable in assessment on extent and severity of the disease. Small bowel enteroclysis was a useful screening alternative for selecting procedure route in DBE.
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Objective To discuss the clinical curative effect of pleating of levator palpebrae superioris in treating semiptosis. Design Retrospective case series. Participants Forty-three eyes from 30 patients with semiptosis of upper eyelid. Methods By using pleating of levator palpebrae superioris through the skin,isolating the levator muscle was skipped in rectification. Position of upper eyelid-margin before and after operation was observed. Main Outcome Measures The position change of upper eyelid-margin in the first position of eye in 3-6 months after surgery. Results The mean follow-up period was 13.1 months (6 months to 2 years),26 cases (39 eyes) got cured with normal eyelid-margin position,3 patients were below rectification and 1 patient over-rectification. Conclusion Pleating of levator palpebrae superioris is suitable for the treatment of semiptosis of upper eyelid.