Objective To discuss the prophylactic effect of handling inguinal nerves correctly duing Lichtenstein inguinal hernia repair on chronic pain after operation. Methods 158 patients with inguinal hernia who were treated in our hospital from February 2007 to March 2010 were given Lichtenstein hernia repair. The ilioinguinal nerves were carefully identified and preserved during the operation, the nerve excision had been carried on only in the cases of existing nerve injuried or interference with the position of the mesh. Results The identification rate of iliohypogastric nerve, ilioinguinal nerve, and genital branch of genitofemoral nerve was 87.97%（139/158）, 82.28%（130/158）, and 34.18%（54/158）, respectively. The postoperative complication rate was 5.06%（8/158）, in which subcutaneous hydrops 5 cases, scrotal hematoma 2 cases, and wound infection 1 case, all recovered by conservative management. There was not inguinal hernia recurrence in 12 months of follow-up. In 1 month after operation, there were 63（39.87%） patients suffered from mild pain and 34（21.52%） patients suffered from moderate pain in inguinal region, there was no patient with severe pain, the mean pain score was 0.83. The incidence of chronic groin pain in 6 months was 5.06% （8/158）, in which 7（4.43%） patients suffered from mild pain, and 1（1/158） patient suffered from moderate pain. In 12 months, only 4（2.53%） patients still experience occasional pain or discomfort, the mean pain score was 0.03. Multinomial logistic regression analysis indicated that neurectomy had no influence on postoperative pain（P＞0.05）and non-identification of ilioinguinal nerve was a risk factor for early（1 month） postoperative moderate pain（OR=3.373, P=0.030）. Conclusions Standard surgical procedure acted according to the Lichtenstein guidelines and handling inguinal nerves correctly can result in low incidence of chronic pain after operation, and can make the patients have a better quality of life.
Objective To formulate an evidence-based treatment for a patient newly diagnosed with follicular lymphoma. Methods Based on the clinical questions we raised, evidence including systematic reviews and randomized controlled trials was collected from ACP Journal Club (1991 to November 2007), The Cochrane Library (Issue 4, 2007) and PubMed. The retrieved studies were further critically appraised. Results The addition of rituximab to chemotherapy (R-chemo) was superior to chemotherapy alone in patients with follicular lymphoma. The regimen of CVP chemotherapy plus rituximab (R-CVP) was administered to the patient. After 4 courses of R-CVP, the patient had a complete response (CR). Conclusion In newly diagnosed patients with follicular lymphoma, R-chemo is an effective treatment regimen.
OBJECTIVE: To study the therapy effect of improved bilateral tibia lengthening. METHODS: From May 1997 to May 2000, 32 patients (varus knee deformity in 8 cases) with low stature were adopted in this study. Among them, there were 26 females and 6 males, aged from 18 to 45 years old. Operative procedures included: 1. tibia osteotomy 1 cm distal from tibia tuberosity and fibula osteotomy 10 cm proximal from lateral malleolus; 2. fixation of the tibia osteotomy with interlocking nail and locking the proximal nail; 3. fixation of the lengthening apparatus; 4. lengthened bilateral tibia 0.7 mm per day; 5. removed the apparatus and locked the distal nail 2 weeks later after limb lengthening was over. RESULTS: The mean distance of lengthening was 8.5 cm (ranged 3.5 to 12.0 cm), the mean duration of lengthening was 128 days(ranged 53 to 180 days), and the mean time of bone union was 180 days (ranged 120 to 270 days). Followed up for 1 to 3 years, 98% patients felt satisfactory in lengthening, gait and joint movement. CONCLUSION: The improved bilateral tibia lengthening technique is recommended for advantage of short time of bone union, less complication and correcting the varus deformity of knee simultaneously.
【摘要】 目的 探討遠端胃癌根治術后早期經口進食的可行性、安全性及術后早期康復情況。 方法 將2009年5月-2011年1月收治的62例遠端胃癌根治術患者隨機分為早期經口進食（early oral feeding，EOF，30例）組及傳統進食（traditional feeding，TF，32例）組。比較兩種營養支持方法對患者術后并發癥、胃腸功能恢復及血清蛋白的影響。 結果 EOF組術后早期經口進食耐受率達90%（27/30），兩組術后并發癥發生率相比差異無統計學意義（χ2=0.046，P=0.830）。EOF組術后首次肛門排氣及排便時間均早于TF組（P=0.000）。術后8 d時EOF組血清前清蛋白和轉鐵蛋白明顯高于TF組（P=0.028，0.013）。 結論 遠端胃癌根治術后早期經口進食是安全、可行的，能促進患者的早期恢復。【Abstract】 Objective To discuss the feasibility and safety of early oral feeding after curative surgery for distant gastric cancer, and investigate whether it has an effect on early recovery of the disease. Methods From May 2009 to January 2011, 62 distal gastric cancer patients with open radical resection were divided into the early oral feeding group (EOF group, n=30) and traditional feeding group (TF group, n=32) randomly. We compared the complication rate, gastrointestinal function recovery, serum protein change before and after operation between the two groups. Results Early oral feeding can be tolerated by as much as 90% (27/30) of the patients in EOF group. There was no significant difference in the postoperative complication rate between the two groups (χ2=0.046, P=0.830). The EOF group had a faster onset of flatus and defecation than the TF group (P=0.000). The serum pre-albumin and transferrin were significantly higher in the EOF group than those in the TF group 8 days after operation (P=0.028,0.013). Conclusion Early oral feeding after curative surgery for distal gastric cancer is safe and feasible, and can promote early rehabilitation of the patients.
Prostate cancer is the most common malignant tumor in male urinary system, and the morbidity and mortality rate are increasing year by year. Traditional imaging examinations have some limitations in the diagnosis of prostate cancer, and the advent of molecular imaging probes and imaging technology have provided new ideas for the integration of diagnosis and treatment of prostate cancer. In recent years, prostate-specific membrane antigen (PSMA) has attracted much attention as a target for imaging and treatment of prostate cancer. PSMA ligand positron emission tomography (PET) has important reference value in the diagnosis, initial staging, detection of biochemical recurrence and metastasis, clinical decision-making guidance and efficacy evaluation of prostate cancer. This article briefly reviews the clinical research and application progress on PSMA ligand PET imaging in prostate cancer in recent years, so as to raise the efficiency of clinical applications.
Objective
To explore the safety and feasibility of general anesthesia with tracheal intubation in transcatheter aortic valve implantation (TAVI), and the key points in anesthetic management.
Methods
Twenty-five patients with aortic stenosis treated by TAVI in West China Hospital of Sichuan University between September 2012 and June 2013 were included in this study. General anesthesia with tracheal intubation was chosen. We recorded and analyzed the hemodynamics, blood gas, oxygen saturation data before and after anesthesia induction, before surgery, during rapid ventricular pacing, before and after aortic valve implantation. Besides, the incidence of perioperative complications and 30-day mortality were also recorded.
Results
All the 25 patients underwent the implantation surgery successfully. Two patients had the second implantation surgery due to moderate reflux. All the subjects in this study tolerated general anesthesia well without any anesthesia-related complications. There were 19 cases of newly developed or aggravated heart blocks, 7 of permanent pace maker, 2 of perioperative hemorrhage, 2 of cerebral vascular events, and 1 death case.
Conclusioins
General anesthesia with tracheal intubation can be utilized safely in patients undergoing TAVI. TAVI is a challenging technique in need of precise collaborations of multi-disciplines, in which anesthetists should play more as a leader in evaluation and decision-making during the surgery.
【Abstract】ObjectiveTo generally analyze the current situations of clinical research and applications in early enteral nutrition (EEN) after abdominal surgery. MethodsThe published papers about the current situations of clinical research and applications in EEN after abdominal surgery were reviewed. ResultsEEN after abdominal surgery seems to be safe and effective, produces a positive nitrogen balance, keeps the integrality of structure and function of the apparatus, protects gut barrier, and reduces or prevents septic complications. ConclusionEEN may be of more benefits and will be one of the best methods of nutrition support after abdominal surgery.
Objective
To investigate the survivability of ret inal ganglion cells (RGC) after optic nerve crush with intraocular injection of schwann cells(SC) derived neurotrophic (SCNA) in vivo．
Methods
Schwann cells of 3～5 day newborn mice were cultured,conditioned media without serum was collected,ultraspeed centrifugalized,and frozen-dry.SD rats were divided into normal contrl,crush control,medium treatment and SCNA treatment groups,and 20 eyes in every group.RGC of adult rats were labelled with flu orogold.Seven days later,the optic nerve was intraorbitally crushed and SCNA was injected into the vitreous on the 5th,7th,21th and 28th day after crush,the number of RGC were counted respectively.
Results
The densities of RGC began to decrease on the 7th day after injury,the number of RGC was 70.2% and 40.5% of normal controls on the 14th and 28th day,respectively .In the group with SCNA injection,RGC densities decreased on the 7th day,but RGC densities were much higher then that of controls on the 14th,21th,and 28th day after injury (Plt;0.01).
Conclusions
SCNA administered intraocularly at the time of crush of optic nerve can protect RGC from injury and death of the cells.
(Chin J Ocul Fundus Dis，2000，16：1-70)
