Three types of intestinal loops were used to reestablish the internal drainage of bile in 17 cases. The leeway derived from the peristaltic cycle of the intestinal loop for gastrointestinal reflux pressure, the cholangeitis after operation from reflux following choladocho-intestinal anastomosis could be avoided, and, naturally it had changed the traditional method of purèly blockade of the reflux, thus the result from treatment was far more satisfactory.
ObjectiveTo investigate the effects of closed thoracic drainage with single tube or double tubes after video-assisted thoracoscopic lung volume reduction surgery.MethodsRetrospective analysis was performed on 50 patients (39 males, 11 females) who underwent three-port thoracoscopic lung volume reduction surgery in our hospital from January 2013 to March 2019. Twenty-five patients with single indwelling tube after surgery were divided into the observation group and 25 patients with double indwelling tubes were divided into the control group.ResultsThere was no significant difference in pulmonary retension on day 3 after surgery, postoperative complications, the patency rate of drainage tube before extubation, retention time or postoperative hospital stay (P>0.05). Postoperative pain and total amount of nonsteroidal analgesics use in the observation group was less than those in the control group (P<0.05). ConclusionIt is safe and effective to perform closed thoracic drainage with single indwelling tube after video-assisted thoracoscopic lung volume reduction surgery, which can significantly reduce the incidence of related adverse drug reactions and facilitate rapid postoperative rehabilitation with a reduction of postoperative pain and the use of analgesic drugs.
ObjectiveTo investigate the clinical characteristics of motorcycle spoke heel injury and the effectiveness of sequential therapy of vacuum sealing drainage (VSD) and pedicled flap transplantation for treating motorcycle spoke heel injury in children. MethodsBetween January 2010 and January 2014, 15 children (aged from 3 to 8 years, 5.7 years on average) with motorcycle spoke heel injury received sequential therapy of VSD and pedicled flap transplantation. The interval from injury to admission was 3-7 days, with an average of 4.9 days. The locations were the heel in 8 cases, the heel and lateral malleolus in 2 cases, and the medial malleolus and medial heel in 4 cases, and the medial and lateral malleolus and heel in 1 case. The patients had different degrees of defects of the skin, tendon, and bone. The skin defect size ranged from 3 cm×3 cm to 13 cm×6 cm. VSD was applied for twice in 13 cases and three times in 2 cases. Reversed flow sural flap was applied in 8 cases, lateral supramalleolar flap in 2 cases, medial supramalleolar perforator-based flaps in 4 cases, and posterior tibial artery flap in 1 case. Eight pedicled flaps with neuroanastomosis were selected according to the wound characteristics. The flap size ranged from 4 cm×4 cm to 14 cm×7 cm. ResultsOf 15 cases, 13 flaps survived well except that two had partial skin necrosis at the distal site. Primary healing was obtained, and skin graft at donor site survived. The patients were followed up 9-21 months (mean, 13 months). Mild and moderate bulky flaps were observed in 9 cases and 6 cases respectively. Of 15 cases, 13 could walk with weight loading, and 2 had slight limping. Superficial sensation recovered to S3 in 8 patients undergoing neuroanastomosis, and recovered to S2 in 7 patients not undergoing neuroanastomosis at 6 months after operation. According to AOFAS evaluation system for Ankle-Hindfoot, the results were excellent in 13 cases and good in 2 cases, with an excellent and good rate of 100% at 8 months after operation. ConclusionThe main characteristic of motorcycle spoke heel injury lies in a combination of high energy damage and thermal damage. Sequential therapy of VSD and pedicled flap transplantation can be regarded as a reliable option to obtain good outcome of wound healing and satisfactory functional recovery for the management of motorcycle spoke heel injury.
ObjectiveTo evaluate the safety and efficacy of unconventional abdominal drainage after laparoscopic hepatectomy.MethodsThe clinicopathologic data of patients who underwent laparoscopic hepatectomy for liver tumors in the Mianyang Central Hospital from June to December 2019 and met the inclusion criteria were retrospectively collected. Based on whether drainage tube was placed in the abdominal cavity during operation, the patients were divided into non-catheterized group (without drainage tube) and catheterized group (with drainage tube). The intraoperative data and postoperative complications (e.g. intraabdominal hemorrhage, bile leakage, abdominal infection, and liver failure) were compared between the two groups. Then, the intraoperative data and postoperative conditions of liver cancer and non-liver cancer patients with or without abdominal drainage tube were compared and analyzed.ResultsA total of 117 eligible patients were included in the study. The non-catheterized group had 59 patients and the catheterized group had 58 patients. The patients with liver cancer had 84 patients (44 non-catheterized patients and 40 catheterized patients) and the patients without liver cancer had 33 patients (15 non-catheterized patients and 18 catheterized patients). ① On the whole, the groups were comparable in the baseline data between the non-catheterized group and the catheterized group, such as gender, age, HBV infection, body mass index, hepatic function index, liver stiffness value, disease category, etc. (P>0.05). Compared with the catheterized group, the non-catheterized group had earlier off-bed activities and earlier flatus time (P<0.001), and shorter postoperative hospital stay (P=0.030). However, no statistically significant differences were found in other indicators between the two groups (P>0.05). ② Whether the patients had liver cancer or not, the non-catheterized patients still had earlier off-bed activities and earlier flatus time as compared with the catheterized patients (P<0.001). Among the patients with liver cancer, no difference was found in postoperative hospital stay. However, among the patients without liver cancer, the non-catheterized patients had shorter postoperative hospital stay than the catheterized patients (P=0.042). No statistically significant differences were found in other indicators between the catheterized patients and non-catheterized patients (P>0.05).ConclusionFor technologically skilled laparoscopic hepatectomy center, selectively not placing peritoneal drainage tube after surgery might better promote the health of patients.
ObjectiveTo summarize the effectiveness and experience of Wanger grade 3-5 diabetic foot treated with vacuum sealing drainage (VSD) combined with transverse tibial bone transport.MethodsBetween March 2015 and January 2018, 21 patients with refractory diabetic foot who failed conservative treatment were treated with VSD combined with transverse tibial bone transport. There were 15 males and 6 females, aged 55-88 years (mean, 65 years). The diabetes history was 8-15 years (mean, 12.2 years). The duration of diabetic foot ranged from 7 to 84 days (mean, 35.3 days). The size of diabetic foot ulcer before operation ranged from 2 cm×2 cm to 8 cm×5 cm. According to Wanger classification, 8 cases were rated as grade 3, 11 cases as grade 4, and 2 cases as grade 5. Among the 21 cases, angiography of lower extremity before operation was performed in 5 cases, CT angiography of lower extremity in 16 cases, all of which indicated that the arteries below the knee were narrowed to varying degrees and not completely blocked. Preoperative foot skin temperature was (29.28±0.77)℃, C-reactive protein was (38.03±31.23) mg/L, leukocyte count was (9.44±2.21)×109/L, and the visual analogue scale (VAS) score was 6.8±1.5, and ability of daily living (Barthel index) was 54.3±10.3.ResultsAfter operation, 2 patients with Wanger grade 4 and smoking history failed treatment and had an major amputation (amputation above ankle joint) at 30 days and 45 days after operation, respectively. One patient with Wanger grade 5 and chronic heart failure died of cardiac arrest at 60 days after operation. The remaining 18 patients were followed up 6-24 months (mean, 9.2 months). The external fixator was removed at 40-62 days after operation, with an average of 46 days. All the wounds healed, with a healing time of 50-120 days (mean, 62.5 days). The pain of 18 patients’ feet was relieved obviously, and there was no recurrence of ulcer in situ or other parts. There was no complication such as tibial fracture and ischemic necrosis of lower leg skin after operation. After ulcer healing, the foot skin temperature was (30.86±0.80)℃, C-reactive protein was (22.90±18.42) mg/L, VAS score was 2.4±1.2, and Barthel index was 77.3±4.6, all showing significant differences when compared with preoperative ones (P<0.05); the leukocyte count was (8.91±1.72)×109/L, showing no significant difference (t=1.090, P=0.291).ConclusionVSD combined with transverse tibial bone transport can effectively promote the healing of Wanger grade 3-5 diabetic foot wounds, but smokers, unstable blood glucose control, and chronic heart failure patients have the risk of failure.
Objective To compare the therapeutic effect of percutaneous transhepatic cholangial drainage (PTCD) and operation drainage for the patients with inoperable malignant obstructive jaundice. Methods A total of 131 patients with inoperable malignant obstructive jaundice were treated in this hospital, in which 102 patients had PTCD by placement of metallic stent and (or) plastic tubes to remove obstruction of bile duct (interventional treatment group). Simultaneously 29 patients were selected for operation by intraexternal drainage (operation drainage group). The patients were followed up for comparison of the serum level of total bilirubin, postoperative complications, average length of hospitalization and average cost between the two groups. Results PTCD was successfully performed in all the patients of the interventional treatment group. There were no significant differences of 50% decrease period of average total bilirubin level or postoperative complications between the two groups (Pgt;0.05). The average length of hospitalization and average cost of interventional treatment group were less than those of operation drainage group (Plt;0.05). Conclusions Compare with operation drainage, interventional treatment can reduce average length of hospitalization and average cost, without increase of postoperative complications, which is a main chance of treatment for malignant obstructive jaundice.
ObjectiveTo explore the effectiveness of vacuum sealing drainage (VSD) combined with open bone graft for tibial traumatic osteomyelitis. MethodsBetween June 2007 and December 2012, 23 cases of tibial traumatic osteomyelitis were treated, including 15 males and 8 females with an average age of 32.5 years (range, 22-48 years). The time from injury to admission was 7-18 months (mean, 8.6 months). There was local bone scarring in 15 cases, the size ranged from 8 cm×4 cm to 15 cm×8 cm. The CT multi-planar reconstruction was carried out preoperatively. Eleven cases had segmental bone sclerosis with a length of 1.5 to 3.8 cm (mean, 2.6 cm); 12 cases had partial bone sclerosis with a range of 1/3 to 2/3 of the bone diameter. On the basis of complete debridement, infection was controlled by VSD; bone defect was repaired by VSD combined with open bone graft. After there was fresh granulation tissue, the wound was repaired by free skin graft or local skin flap transfer. ResultsNail infection occurred in 2 cases, which was cured after the use of antibiotics. The wound healed at the first stage after repairing. All cases were followed up 10-18 months (mean, 13.5 months). In 11 cases of segmental bone sclerosis, the infection control time was 7-14 days (mean, 8.8 days); the bone healing time was 32-40 weeks (mean, 34.4 weeks); and the frequency of VSD was 3-6 times (mean, 4.5 times). In 12 cases of partial bone sclerosis, the infection control time was 7-12 days (mean, 8.3 days); the bone healing time was 24-31 weeks (mean, 27.3 weeks); and the frequency of VSD was 3-5 times (mean, 3.6 times). Infection recurred in 1 case, and the patient gave up the therapy. No infection recurrence was observed in the other patients. ConclusionThe VSD combined with open bone graft is an effective method for the treatment of tibial traumatic osteomyelitis.
ObjectiveTo explore the treatment and prognostic factors of typeⅢhilar cholangiocarcinoma. MethodsThe data of 170 cases of typeⅢhilar cholangiocarcinoma treated in our hospital from Jan. 2002 to Dec. 2011 were retrospectively analyzed. ResultsAmong these 170 patients of typeⅢhilar cholangiocarcinoma, 109 patients underwent surgical exploration in which 60 patients underwent resection and the remaining 49 patients were found unresectable and underwent U-tube or metallic stent drainage. Sixty one patients were preoperatively assessed as unresectable in which 14 patients underwent percutaneous transhepatic cholangial drainage and the remaining 47 patients refused any surgical intervention. Results of Cox proportional hazard model showed that residual tumor status (HR=4.621, 95% CI:1.907-11.199, P=0.001), lymph node metastasis (HR=2.792, 95% CI:1.393-5.598, P=0.004), and hepatectomy (HR=3.003, 95% CI:1.373-6.569, P=0.006) were independent prognostic factors which associated with patients in resection group. Besides, treatmentR0 resection (HR=0.177, 95% CI:0.081-0.035, P < 0.001), no treatment (HR=5.568, 95% CI:2.733-11.342, P < 0.001)] and vascular invasion (HR=1.667, 95% CI:1.152-2.412, P=0.007) were prognostic factors associated with all patients. ConclusionsTreatment and vascular invasion are the most important predictors of prolonging survival associated with typeⅢhilar cholangiocarcinoma. Besides, R0 resection including hepatectomy without lymph nodes metastasis is feasible in the majority of patients with resectable hilar cholangiocarcinoma.
Objective To analyze the treatment and effect of bacterial liver abscess over the past two decades in one single center. Methods The total 198 patients with bacterial liver abscess during the last twenty years were studied retrospectively. They were divided into three groups according time: 1989-1995 group, 1996-2002 group and 2003-2008 group. Gender and age of patient, location, number and size of abscesses, treatment, hospital days, morbidity of complications and mortality among the groups were compared. Results There were 54, 69, 75 cases in 1989-1995, 1996-2002 and 2003-2008 group respectively. No significant differences were found in gender and age of patient, location, number and size of abscess among three groups （Pgt;0.05）. In 1989-1995 group, 35 cases (64.8%) were treated with laparotomy, 8 cases (14.8%) with laparoscope, and 11 cases (20.4%) with percutaneous treatment (needle aspiration or catheter drainage). In 1996-2002 group, 15 cases (21.8%) were treated with laparotomy, 21 cases (30.4%) with laparoscope, 31 cases (44.9%) with percutaneous treatment (needle aspiration or catheter drainage), and 2 cases (2.9%) were treated with antibiotherapy. In 2003-2008 group, 5 cases (6.7%) were treated with laparotomy, 13 cases (17.3%) with laparoscope, 54 cases (72.0%) with percutaneous treatment (needle aspiration or catheter drainage), and 3 cases (4.0%) were treated with antibiotherapy. The constituent ratio of treatment was significantly different among three groups (P＜0.05). The hospital days was (18.5±12.2) d, (16.4±12.8) d and (20.1±14.6) d, the morbidity of complications was 9.3% (5/54), 4.3%(3/69) and 4.0%(3/75), the mortality was 3.7%(2/54), 1.4%(1/69) and 1.3% (1/75) respectively, but there were no significant differences of three indexes among three groups. Conclusion With the development of surgical techniques, effective antibiotic therapy and percutaneous treatment (needle aspiration or catheter drainage) have been the main therapeutic methods, and laparoscopy and laparotomy are necessary supplement.
ObjectivesTo systematically review the efficacy and safety of plasminogen activator assist external ventricular drainage in cerebral hemorrhage.MethodsPubMed, EMbase, The Cochrane Library, CNKI, VIP, CBM and WanFang Data databases were electronically searched to collect randomized controlled trials (RCTs) on the efficacy and safety of plasminogen activator assist external ventricular drainage in cerebral hemorrhage from inception to March 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 23 RCTs involving 1 560 patients were included. The results of meta-analysis showed that, compared with the blank control or placebo, the addition of plasminogen activator urokinase after puncture and drainage could improve the clinical efficacy (RR=1.36, 95%CI 1.26 to 1.47, P<0.000 01), shorten removal time of hematoma (MD=?3.37, 95%CI ?3.89 to ?2.85, P<0.000 01), reduce postoperative re-bleeding rate (Peto OR=0.30, 95%CI 0.18 to 0.51, P<0.000 01), reduce the incidence of intracranial infection (Peto OR=0.47, 95%CI 0.25 to 0.87, P=0.02), and reduce mortality (Peto OR=0.45, 95%CI 0.27 to 0.76, P=0.003). The differences were statistically significant between two groups.ConclusionsCurrent evidence shows that the combination with urokinase can improve curative effect of hypertension cerebral hemorrhage patients with external ventricular drainage. In reducing hemorrhage, intracranial infection and mortality, urokinase also has great curative effect. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above conclusions.