Objective To investigate the application of free flaps in combinedtransplantation and its clinical outcome. Methods From January 1991 to December 2003, 56 cases of combined transplantation involving cutaneous or myocutaneous flaps were performed to repair extremely large soft tissue defects, large-sized skin and segmental bone defects and to simultaneously reconstruct the missing thumb andrepair the associated skin defects in the first web space.Of the 56 patients, 37 were males, 19 were females. Their ages ranged from 5 to 41, 27.6 in average.The transplants included latissimus dorsi myocutaneous flap, scapular flap, lateral femoral flap, big toe skin-nail flap, and fibula. To establish blood circulation in the transplants, the common vascular pedicle was anastomosed directly to the vessels in the recipient site in 35 cases but to the selected vessels in the healthy limb in 21through a cross-bridge procedure. Results With failure in 2 cases of combined transplantation of latissimus dorsi myocutaneous flap and vascularized fibula, all the transplants survived well. In the 32 cases of long bone defects with successful repair, the transplanted fibulas united with host bones 14.5 weeks after operation on the average. A mean follow-up of 28 (10-128) months revealed thatfunction in all cases was recovered, while one patient, who underwent a successful combined transplantation of latissimus dorsi myocutaneous flap and vascularized fibula, required amputation of the involved leg 3 years after repair because of the repeated ulcers in the toes. Conclusion The application of free flaps incombined transplantation can lead to an effective repair of complicated tissue defects of the limb and to a successful reconstruction of the associated missing thumb.
Objective To discuss the reconstruction of severe neck contracture by transplanting combined scapular/parascapular bilobar flaps, and the probability to reestablish three-dimensional movement of the neck. Methods From January 2003 to November 2004, 9 cases of sustained severeneck contractures were treated (aged 9-32 years). The combined scapular/parascapular bilobar flaps, pedicled on the circumflex scapular vascular bundle, were microsurgically used to cover the soft tissue defect after excision of hypertrophic scar and release of contracture. The maximum size of the combined bilobar flap was 20 cm×8 cm to 20 cm×11 cm，while the minimum one was 15 cm×4 cm to 15 cm×6 cm. Results The combined scapular/parascapular flapswere successfully used to treat 9 cases of severe neck contracture. All patients were satisfied with the final functional and aesthetic results. There was no recurrence during 3-9 months follow-up for 8 patients. The cervicomental angle was 90-105°.Conclusion The combined bilobar scapular/parscapular flap, providing a large area of tissue for coverage in three dimensions with a reliable blood supply by only one pedicle anastomosis during operation, is agood option for reconstruction of the severe neck contracture.
Objective To discuss the performance of multi-disciplinary team (MDT) of colorectal cancer treatment within West China Hospital in Sichuan University. Methods To compare the therapeutic effect between groups of MDT model and non-MDT model by retrospectively analyzing the data of patients who diagnosed colorectal cancer and accepted in-hospital therapy during December 2006 and May 2007. Results The in-hospital days of the MDT model group during the perioperative period and in the surgical ward were less than that of the non-MDT model group ( Plt; 0. 05) , but there was no significant difference between the two groups about the total hospitalization time. And the MDT model group had a higher rate of cancer resection ( P lt; 0. 05) . Although the incidence of anastomotic leakage and bleeding as early postoperative complications didn’t show any variations between the two groups , the non-MDT model groupencountered more early postoperative ileus ( Plt; 0. 05) . During the 5－ 10 months follow-up , there came out less cancer recurrence rate in the MDT model group than the other ( P lt; 0. 05) . And the morbidity of anastomotic stricture and ileus didn’t show any statistical difference between the two groups. Conclusion The combined-therapy st rategy ofcolorectal cancer has showed a priority to routine ways , not only the more reasonable time arrangement for therapy , but also the more satisfied surgical outcomes. However , the factors correlated to the efficacy of the MDT model are not clear ; the MDT model still needs to be improved that a morereasonable and effective perioperative MDT model may come t rue.
【Abstract】 Objective To summarize the effectiveness of surgical removal combined with adjuvant therapy onthe aural region keloid. Methods From January 2000 to December 2005, 42 patients (71 side ears) with keloid at the auralregion were treated. There were 8 males and 34 females, aged 16 to 50 years (mean 26.2 years). The course of diseaseranged from 6 months to 4 years. The causes of disease included earhole piercing (n=32), ear trauma(n=7), and postoperativehyperplasia(n=3); the sizes of keloids ranged from 0.3 cm × 0.3 cm× 0.2 cm to 6.0 cm × 4.0 cm × 1.0 cm with globular, dumb-bell,nodular shapes. According to the different sizes and the range of keloids, different operations to remove the keloids and repairthe defect tissue were chosen. Wounds were exposed to the electron beam at first 24 hours after operation, once a day at 2 Gyeach time for 10 days. An immediate local injection for the keloid with hormones anti-scar drugs, which was a mixture of Betamethasone(Diprospan) and 2% Lidocaine with a proportion of 1 ∶ 3, was given to the patients who had recurrence trend 3 times,every 3 weeks. Results After operation, all the wounds healed by first intention. And 37 cases(64 lateral ears) were followedup for 1 year, and all achieved cl inical cure. Five cases (7 lateral ears) had the trend of recurrence 3-6 months after operation andwere cured after the immediate local injection for the keloid with hormones anti-scar drugs. According to LIU Wenge’s curativecriterion, 37cases were cured and 5 cases responded to treatment. Conclusion Surgical removal combined with local radiationand hormones infiltrated individually as early as possible can effectively treat aural region keloids. And it is an optimal method.
【Abstract】Objective To study the clinical application of laparoscopic operation. Methods The clinical findings from 13 840 cases of laparoscopic surgery in this hospital from 1992 to 2005 were reviewed retrospectively.Results Laparoscopic operation were performed successfully in 13 653（98.6%）,187 cases were transferred to open operation. Complications were occurred in 115 cases, including common bile duct injury in 3 cases. Combined treatment with laparoscope and endoscope were performed in 162 cases. Eleven thousand three hundred and fiftytwo patients had been succeeded in followup survey. Over 90.0 percent of patients recovered smoothly. Conclusion Laparoscopic operation may be applied in a more extensive scope. The major complications can be reduced by strict procedures of laparoscopic operation. The combined treatment of laparoscope and endoscope should be further studied and widely used.
ObjectiveTo observe the clinical efficacy of ulinastatin combined with low-dose arginine vasopressin in treating severe pulmonary contusion. MethodSixty patients with severe pulmonary contusion were enrolled in our hospital between April 2012 to June 2014 year. All the patients were randomly divided into three groups. They were respectively defined as a routine treatment group (group A, n=20), an ulinastatin treatment group (group B, n=20), and a combined treatment group (group C, n=20). The respiratory frequency (RR), oxygenation index, partial pressure of carbon dioxide (PaCO2), the change of chest X-ray and the change of serum interleukin-6 (IL-6), IL-8 levels were compared among three groups before and after therapy. ResultThe respiration frequency(RR) and the concentration of serum IL-6, IL-8 levels were decreased in the group C before and after treatment with statistical differences (P=0.000, 0.000, 0.000). PaO2/FiO2 and PaCO2 were significantly increased in the group C before and after treatment (P=0.000, 0.000). After treatment for 7 d, the respiration frequency (RR) and the concentration of serum IL-6, IL-8 of patients in the group B decreased significantly compared with those in the group A (P=0.000, 0.043, 0.000). While PaO2/FiO2, PaCO 2 and the score of chest X-ray increased significantly in the group B (P=0.010, 0.000, 0.000). Compared with those in the group B, RR and the concentration of serum IL-6, IL-8 of patients in the group C decreased significantly (P=0.000, 0.045, 0.000), while PaO2/FiO2, PaCO2 and the score of chest X-ray increased significantly (P=0.043, 0.010, 0.001). ConclusionUlinastatin combined with low-dose arginine vasopressin shows obvious effects in the patients with severe pulmonary contusion. And its therapeutical effects are better than that of the other two treatment options.
Objective To construct an evaluation index system of the competitiveness of private hospitals, and to provide references for guiding, supervising, and managing the high-quality development of private hospitals. Methods An index pool was constructed by the literature analysis method. Index screening was completed using the modified Delphi method. The analytic hierarchy process, entropy weight method, and combination weight method were used to determine the index weight. Results The competitiveness evaluation index system of private hospitals was constructed, which included 5 primary indexes and 36 secondary indexes. The combination weight methods were resource allocation (0.366 8), service capacity (0.470 8), service efficiency (0.033 7), quality and safety (0.121 3), and financial management (0.007 3). Conclusion The constructed evaluation index system of competitiveness of private hospitals is scientific, targeted, and operable.
Objective To study the adhesion-preventing effect of basic fibroblast growth factor(bFGF) combined slow-releasing degradable membrane.Methods The bFGF combined slow-releasing degradable membrane was made from bFGF and the reagent which could promote fibrinogen synthesize. Sixty-six SD rats were divided into groups A,B,C randomly (22 rats each group). In group A, sutured achilles tendon were encapsulated with bFGF combined slow-releasing degradable membrane;in group B, sutured achilles tendon were encapsulated with degradable membrane without any drug; in group C, achilles tendon were only sutured. Ninety days later, light-microscope, electronmicroscopoe, figureanalysing, hydroxyproline content, extent of peritendon adhesion and biomechanic test were evaluated.Results ①The amount of fibroblast and fibrinogen inside the sutured tendon in group A was larger than that inits peripheral connective tissue and in groups B and C (P＜0.05). Thecontent of hydroxyproline and the ultimate tensile strength in group A was higher than those in groups B and C(P＜0.01).② The peripheral tissue in group A almostremains the formal loose connective tissue, but it became dense connective tissue in groups B and C and grew into the tendon. Moreover, the extent of adhesion in group A was lesser than that in groups B, C according to the mensuration of peritendon adhesion.Conclusion The bFGF combined slow-releasing degradable membrane can make the intrinsic healing of tendon faster than peripheral
Objective To investigate the effectiveness of radical debridement, reconstruction with bone allograft, and pedicle screw-rod internal fixation via combined anterior and posterior approach in the treatment of lumbosacral tuberculosis. Methods Between January 2005 and May 2010, 16 patients with lumbosacral tuberculosis were treated. Radical debridement wasperformed via extraperitoneal approach, then tricortical il iac bone allograft was placed and pedicle screw-rod internal fixation was used to reconstruct the spinal column. There were 12 males and 4 females aged 38-65 years (mean, 48 years). The disease duration ranged from 6 to 24 months (mean, 10 months). The main cl inical symptom was persistent pain in lumbosacral area. The involved segments included L4, 5 (3 cases), L5, S1 (8 cases), and L4-S1 (5 cases). The lumbosacral angle was 18-32° (mean, 22°). The erythrocyte sedimentation rate (ESR) was 15-55 mm/1 hour (mean, 25 mm/1 hour). All the patients were given antituberculosis chemotherapy for 12 months after operation. Results The operation time was 120-240 minutes (mean, 180 minutes). The amount of bleeding was 300-600 mL (mean, 420 mL). All wounds healed by first intention, and no relative compl ication occurred. All 16 cases were followed up 12-24 months (mean, 16 months). No recurrence occurred and ESR recovered to normal. Persistent pain in lumbosacral area and radicular pain in lower extremities disappeared. The X-ray films demonstrated that bony fusion was obtained in all patients at 8-12 months postoperatively. The lumbosacral angle was 16-31° (mean, 21°) at last follow-up. Conclusion The extraperitoneal approach can provide direct and safe access to the lesion. The structural il iac bone allograft and posterior instrumentation could reconstruct effectively the stabil ity of the lumbosacral junction.
Objective To investigate the feasibility and clinical value of combined treatment for lung cancer with cerebral metastasis. Methods From May 1999 to May 2005, twentyone patients diagnosed lung cancer with cerebral metastasis received treatment in our hospital. The management consists of cerebral lesion resection, chemotherapy, lung cancer resection and chemotherapy or radiotherapy. Then evaluate the short-term and long-term outcome. Results No severe complications occurred in hospital. The 1-, 2-, and 3-year survival rates were 75.0%(12/16), 37.5%(6/16), and 12.5%(2/16) respectively. Life quality was promoted significantly. Conclusion Although lung cancer with cerebral metastasis is classified as stage Ⅳ,the effect of combined treatment is favorable because of the special metastatic position. But the choice of the patient is important.