Traditional Chinese medicine (TCM) has some unique advantages in the prevention and treatment of cancer. Due to different ideas and mechanism of between TCM and biomedicine in the prevention and treatment of cancer, the clinial effect evaluation approches of biomedicine could not be used as a beneficial method to scientifically evaluate the effects of TCM. From three angles, this article analyzes the key issues regardsing the evaluation methods of TCM as an adjuvant therapy of cancer. It draws lessons from the idea of quality-adjusted survival (QAS), proposes Two-in-One (TIO) method to evaluate the effects of TCM as adjuvant therapy of cancer, which reflects the combined value of the individual patient dynamic information and provides methodological support for the effect evaluation of TCM.
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.
Objective To assess the combined management of lower limb chronic venous diseases according to the CEAP classification. Methods One hundred and twenty patients were classified according to the CEAP classification. Based on clinical presentation and image study, all patients were treated with combined management plan including oppression, medication and surgery. Results All 120 patients (135 limbs) were followed up in clinic, the local recurrence rate was 18.52%(25/135). Conclusion CEAP classification expounds the developing process of lower limb chronic venous diseases. With CEAP, we can avoid the blind spot in the treatment and expand the extent of combined therapy. Accordingly, CEAP classification is useful in the treatment and diagnosis of chronic venous diseases.
【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.
Objective To evaluate the effects of combined splenorenal shunt with portoazygos devascularization for portal hypertension. MethodsA retrospective analysis of the clinical data of combined splenorenal shunt with portoazygos devascularization for portal hypertension in 58 cases was made. They were 41 male, 17 female and average age was 42.5 and posthepatitic liver cirrhosis in 51 cases, schistosomiasis cirrhosis in 7 cases, and Child A in 26 cases, B in 28, C in 4. There was selective operation in 39 cases (Child A 20, Child B 18, Child C 1), early operation in 10 (Child A 3, Child B 6, Child C 1) and emergency operation in 9 (Child A 3, Child B 4, Child C 2).ResultsAll but two (3.4%) Child C cases died after emergency operation, the others recovered. Esophagus varicoses disappeared or had a great improvement in all cases. There were liver function damage with different degree in 19 cases and subdiaphramatic effusion or infection or pleural effusion in 23 and all were cured by conservative therapy. Followed up for 5-10 years in 48 cases, there were rebleeding in 2 cases (3.5%) and postmeal encephalopathy in 2 (3.5%).ConclusionCombined splenorenal shunt and portoazygos devascularization are the first choice for portal hypertension at present.
Abstract: Objective To summarize the experiences of treatment for prosthetic valve endocarditis (PVE), paying special emphasis on some interrelated conceptions of PVE, its microbiology, diagnosis, prevention and treatment. Methods From September 1979 to September 2009, 33 patients diagnosed to have PVE were treated in our department. There were 17 males and 16 females. Their age ranged from 19 to 57 years old with an average age of 34 years. The incidence of PVE was 1.48% （33/2 236）including 1.03%（16/1 551）, 3.00%（7/233）, 2.28%（10/438）, and 0% of PVE in mitral valve replacement (MVR), aortic valve replacement (AVR), double valve replacement (DVR), tricuspid valve replacement (TVR), respectively. Pure medical treatment (Penicillin or Vancomycin with other broadspectrum antibiotics, Fluconazole and Amphotericin) was performed on 22 patients. Combined medical and surgical treatment was performed in 11 patients. The patients underwent operation after adequate antibiotics treatment and general condition improvement. The infective tissue and vegetation were completely debrided after the infective prosthetic valve was removed. Before the new valve was transplanted, paravalvular tissue was cleaned with antibiotics, iodine solution and normal saline. Results Hospital death occurred in 19 patients (86.36%) and only 3 patients (13.64%) recovered in the group with pure medical treatment. The main reasons for death were infective shock and cardiac failure in 9 patients, and cerebral complications including embolism, bleeding and multipleorgan failure in 10 patients. For the group with combined medical and surgical treatment, 10 patients (90.91%) survived and only one patient (9.09%) died of multipleorgan failure. Follow-up was done in 13 patients for 6 months to 15 years averaging 41 months. During the follow-up, only one patient was reoperated because of the paravalvular leak eight year later. There was no PVE recurrence in all the rest patients. Conclusion Compared with pure medical treatment, combined medical and surgical treatment is a better solution for PVE.
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.
Technical advances both in cardiac surgery and relating to anesthesia,cardiopulmonary bypass and myocardial protection have significantly improved the prognosis for patients combined with coronary heart disease and heart valve disease. In addition to technology, variable factors that affect operative survival following combined operation include the severity of valvular disease, the number of coronary vessels affected, impairment of left ventricular function and both age and gender differences. In this article, we review the outcome of surgical intervention for heart valve disease combined with coronary heart disease and discuss future prospects in this field.
Objective To investigate the protocols of combined culture of human placenta-derived mesenchymal stem cells (HPMSCs) and human umbilical vein endothelial cells (HUVECs) from the same and different individuals on collagen material, to provide the. Methods Under voluntary contributions, HPMSCs were isolated and purified from human full-term placenta using collagenase IV digestion and lymphocyte separation medium, and confirmed by morphology methods and flow cytometry, and then passage 2 cells were cultured under condition of osteogenic induction. HUVECs were isolated from fresh human umbilical vein by collagenase I digestion and subcultured to purification, and cells were confirmed by immunocytochemical staining of von Willebrand factor (vWF). There were 2 groups for experiment. Passage 3 osteoblastic induced HPMSCs were co-cultured with HUVECs (1 ∶ 1) from different individuals in group A and with HUVECs from the same individual in group B on collagen hydrogel. Confocal laser scanning microscope was used to observe the cellular behavior of the cell-collagen composites at 1, 3, 5, and 7 days after culturing. Results Flow cytometry showed that HPMSCs were bly positive for CD90 and CD29, but negative for CD31, CD45, and CD34. After induction, alizarin red, alkaline phosphatase, and collagenase I staining were positive. HUVECs displayed cobble-stone morphology and stained positively for endothelial cell marker vWF. The immunofluorescent staining of CD31 showed that HUVECs in the cell-collagen composite of group B had richer layers, adhered and extended faster and better in three-dimension space than that of group A. At 7 days, the class-like microvessel lengths and the network point numbers were (6.68 ± 0.35) mm/mm2 and (17.10 ± 1.10)/mm2 in group A, and were (8.11 ± 0.62) mm/mm2 and (21.30 ± 1.41)/mm2 in group B, showing significant differences between the 2 groups (t=0.894, P=0.000; t=0.732, P=0.000). Conclusion Composite implant HPMSCs and HUVECs from the same individual on collagen hydrogel is better than HPMSCs and HUVECs from different individuals in integrity and continuity of the network and angiogenesis.
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.