ABSTRACT
<p><b>OBJECTIVE</b>To investigate the safety, efficacy and long-term outcomes of Jinling procedure in the treatment of adult Hirschsprung disease.</p><p><b>METHODS</b>Clinical and follow-up data of 125 patients with adult Hirschsprung disease undergoing Jinling procedure at the Department of General Surgery between January 2000 and January 2013 were summarized. All the patients were diagnosed by CT, barium enema, anorectal pressure detection and pathology examination. Abdominal symptoms, gastrointestinal quality of life index(GIQLI, the lower score, the worse quality of life), Wexner constipation score (higher score indicated worse symptom), defecography (evaluation included rectocele, mucosal prolapse, intramucosal intussusception, perineal prolapse) and other operative complications were compared before and after operation.</p><p><b>RESULTS</b>Among 125 patients, 69 were male and 56 were female with median age of (41.2±15.5) (18 to 75) years. The follow-up rates were 94.4%(118/125), 92.0%(115/125), 89.6%(112/125) and 88.0%(110/125) at postoperative months 1, 3, 6, and 12. Incidences of abdominal distension and abdominal pain were 100% and 82.4%(103/125) before operation, and were 7.3%(8/110) and 20.9%(23/110) at 12 months after surgery. Wexner score was significantly lower at postoperative months 1(8.7±2.9), 3 (7.2±2.8), 6(6.7±2.2) and 12(6.3±1.7) than that before operation (21.4±7.2) (P<0.01). GIQLI score was 51.6±11.9 before operation, though it decreased at 1 month (47.3±5.5)(P<0.05) after surgery, but increased significantly at postoperative months 3, 6, 12(68.9±8.0, 96.5±8.2, 103.2±8.6)(P<0.01). Abnormal rate of defecography was 70.4%(81/115), 48.2%(54/112) and 27.3%(30/110) at postoperative months 3, 6, 12, which was significantly lower than 91.2%(114/125) before operation (P<0.01). Morbidity of postoperative complication was 29.6%(37/125), including 5 cases of surgical site infection (4.0%), 2 of anastomotic bleeding (1.6%), 8 of anastomotic leakage (6.4%, one died of severe abdominal infection), 4 of urinary retention (3.2%), 3 of recurrent constipation (2.4%, without megacolon relapse), 11 of bowel obstruction (8.8%), 2 of anastomotic stricture(1.6%) and 2 of refractory staphylococcus aureus enteritis (1.6%, diagnosed by stool smear and culture, and both died finally).</p><p><b>CONCLUSION</b>Jinling procedure is a safe and effective surgical procedure for adult Hirschsprung's disease.</p>
Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Anastomosis, Surgical , Colectomy , Constipation , Defecography , Digestive System Surgical Procedures , Hirschsprung Disease , General Surgery , Intestinal Obstruction , Intussusception , Perineum , Postoperative Complications , Postoperative Period , Quality of Life , Rectocele , Staphylococcus aureus , Treatment OutcomeABSTRACT
OBJECTIVE To study the effects of levofloxacin on QT correction dispersion(QTcd) interval in elderly patients hospitalized with acute exacerbations of COPD(AECOPD).METHODS Totally 124 patients received IV levofloxacin(500 mg qd) for 10-14 days.Evaluations included of 12-lead ECGs at baseline and blood examination before treatment,day 5 and after treatment.RESULTS QT correction(QTc) interval was no significant changes,but the QTcd interval was with significant prolongation.CONCLUSIONS IV levofloxacin could not cause QTc interval prolongation,but could make QTcd interval prolongation,which is a potential risk of arrhythmia in elderly patients with AECOPD.
ABSTRACT
Objective To develop self-microemulsifying drug delivery system(SMEDDS) of Acanthopanax senticosus total saponins(ASTS) and the determination method.Methods The equilibrium solubility of ASTS in different compositions of oils,emulsifier and assistant emulsifier was investigated.The self-microemulsion formula was optimized by constructing the pseudo-ternary phase diagrams of blank SMEDDS and the studying the self-microemulsifying efficiency and the stability of drug-loaded SMEDDS.Taking isofraxidin,an effective component of A.senticosus,as the content determination index,the content was determined by HPLC.Results The optimal self-microemulsion formula was composed of Caf,propanediol,and ethyl linolenate.The ratio of them was 16∶4∶5.The average particle size was 40 nm.The average content of isofraxidin was 92.6 ?g/mL.Conclusion The acquired microemulsion with small particle size is stable.The content determination method of taking isofraxidin as the quality control index is accurate and reliable.