AIM： To evaluate the feasibility, safety, and tolerance of early removing gastrointestinal decompression and early oral feeding in the patients undergoing surgery for colorectal carcinoma. METHODS： Three hundred and...AIM： To evaluate the feasibility, safety, and tolerance of early removing gastrointestinal decompression and early oral feeding in the patients undergoing surgery for colorectal carcinoma. METHODS： Three hundred and sixteen patients submitted to operations associated with colorectostorny from January 2004 to September 2005 were randomized to two groups： In experimental group （n = 161）, the nasogastric tube was removed after the operation from 12 to 24 hours and was promised immediately oral feeding; In control group （n = 155）, the nasogastric tube was maintained until the passage of flatus per rectum. Variables assessed included the time to first passage of flatus, the time to first passage of stool, the time elapsed postoperative stay, and postoperative complications such as anastornotic leakage, acute dilation of stomach, wound infection and dehiscense, fever, pulmonary infection and pharyngolaryngitis. RESULTS： The median and average days to the first passage of flatus （3.0±0.9 vs 3.6±1.2, P〈0.001）, the first passage of stool （4.1± 1.1 vs 4.8±1.4 P〈0.001） and the length of postoperative stay （8.4±3.4 vs 9.6±5.0, P〈0.05） were shorter in the experimental group than in the control group. The postoperative complications such as anastomotic leakage （1.24% vs 2.58%）, acute dilation of stomach （1.86% vs 0.06%） and wound complications （2.48% vs 1.94%） were similar in the groups, but fever （3.73% vs 9.68%, P〈0.05）, pulmonary infection （0.62% vs 4.52%, P〈0.05） and pharyngolaryngitis （3.11% vs 23.23%, P〈0.001） were much more in the control group than in the experimental group. CONCLUSION： The present study shows that applicationof gastrointestinal decompression after colorectostomy can not effectively reduce postoperative complications. On the contrary, it may increase the incidence rate of fever, pharyngolaryngitis and pulmonary infection. These strategies of early removing gastrointestinal decompression and early oral feeding in the patients undergoing colorectostomy are feasible and safe and associated with reduced postoperative discomfort and can accelerate the return of bowel function and improve rehabilitation.展开更多
Objective：To investigate a novel surgical method for multilevel cervical spondylotic myelopathy （CSM）. Methods： Totally 21 patients with multilevel CSM undergoing a novel surgical procedure from April 2001 to Janu...Objective：To investigate a novel surgical method for multilevel cervical spondylotic myelopathy （CSM）. Methods： Totally 21 patients with multilevel CSM undergoing a novel surgical procedure from April 2001 to January 2004 were analyzed retrospectively. All patients experienced anterior cervical decompression surgery in subsection, autograft fusion and internal fixation. Preoperative, immediate postoperative and follow-up image data, X-rays and semi-quantitative Japanese orthopaedics association （JOA） scores were used to evaluate the restoration of lordosis （Cobb＇s angle）, intervertebral heights, the stability of the cervical spine and the improvement of neurological impairment. Results： Preoperative symptoms were markedly alleviated or disappeared in most of the patients. According to the JOA scores, the ratio of improvement in neurological function was 72. 2%, including excellent in 9 cases （42.9%）, good in 7 cases （33.3%）, fair in 3 cases （14.3%） and poor in 2 cases （9.5%）. Immediate postoperative X-rays showed obvious improvements in lordosis and in the intervertebral height of the cervical spine （P〈0. 01）. There is no evidence of instrument failure during the mean follow-up period of 14. 2 months （9-24 months, P〉0. 01）. Conclusion：Anterior cervical decompression in subsection, autograft fusion and internal fixation is a rational effective method for the surgical treatment of multilevel CSM.展开更多
Purpose： Traumatic optic neuropathy （TON） is a serious complication of head trauma with the incidence rate of 0.5%-5%. The aim of this study was to investigate the therapeutic efficacy of endoscopic decompression o...Purpose： Traumatic optic neuropathy （TON） is a serious complication of head trauma with the incidence rate of 0.5%-5%. The aim of this study was to investigate the therapeutic efficacy of endoscopic decompression of the optic canal for optic nerve injuries. Methods： In this study, 11 patients treated in our hospital from January 2009 to January 2015 with the visual loss resulting from TON were retrospectively reviewed for preoperative vision, visual evoked potential （VEP） scan, surgical approach, postoperative visual acuity, complications, and follow-up results. Results： All these patients received endoscopic decompression of the optic canal. At the 3-month follow- up, the visual acuity improvement rate of the 11 patients was 45.5%. The vision acuity of 2 cases improved from hand movement to 0.08 and 0.3 after operation. Another patient＇s vision acuity returned to 0.05 compared to light sensation preoperatively. Two cases had finger counting before surgery but they had a vision acuity of 0.4 and light sensation respectively after surgery. However, the other 6 cases＇ vision did not improve after surgery. Conclusion： Endoscopic decompression of the optic canal is an effective way to cure TON. VEP could be used as an important reference for preoperative and prognosis evaluation. Operative time after trauma is only a relative condition that may affect the therapeutic effect of optic canal decompression. Poor results of this procedure may be related to the severity of the optic nerve injury.展开更多
The optimal surgical strategy for multilevel cervical spondylotic myelopathy （CSM） has not been defined, and few comparative researches between hybrid decompression and multilevel corpectorny have been conducted. He...The optimal surgical strategy for multilevel cervical spondylotic myelopathy （CSM） has not been defined, and few comparative researches between hybrid decompression and multilevel corpectorny have been conducted. Here, we reported 28 patients of three-level CSM, of whom 12 underwent hybrid decompression and 16 two-level corpectomy, with each type of procedure chosen according to radiologic characteristics of those patients. Clinical and radiologic parameters of both groups showed various degrees of improvement. However, no statistically significant differences in Japanese Orthopedic Association （JOA） score improvement rate, graft fusion rate, post-operative neck disability index （NDI） or segmental lordosis between the two groups were found. We conclude that both hybrid decompression and two-level corpectomy could obtain satisfying clinical efficacy in the management of three-level CSM for appropriate patients.展开更多
文摘AIM： To evaluate the feasibility, safety, and tolerance of early removing gastrointestinal decompression and early oral feeding in the patients undergoing surgery for colorectal carcinoma. METHODS： Three hundred and sixteen patients submitted to operations associated with colorectostorny from January 2004 to September 2005 were randomized to two groups： In experimental group （n = 161）, the nasogastric tube was removed after the operation from 12 to 24 hours and was promised immediately oral feeding; In control group （n = 155）, the nasogastric tube was maintained until the passage of flatus per rectum. Variables assessed included the time to first passage of flatus, the time to first passage of stool, the time elapsed postoperative stay, and postoperative complications such as anastornotic leakage, acute dilation of stomach, wound infection and dehiscense, fever, pulmonary infection and pharyngolaryngitis. RESULTS： The median and average days to the first passage of flatus （3.0±0.9 vs 3.6±1.2, P〈0.001）, the first passage of stool （4.1± 1.1 vs 4.8±1.4 P〈0.001） and the length of postoperative stay （8.4±3.4 vs 9.6±5.0, P〈0.05） were shorter in the experimental group than in the control group. The postoperative complications such as anastomotic leakage （1.24% vs 2.58%）, acute dilation of stomach （1.86% vs 0.06%） and wound complications （2.48% vs 1.94%） were similar in the groups, but fever （3.73% vs 9.68%, P〈0.05）, pulmonary infection （0.62% vs 4.52%, P〈0.05） and pharyngolaryngitis （3.11% vs 23.23%, P〈0.001） were much more in the control group than in the experimental group. CONCLUSION： The present study shows that applicationof gastrointestinal decompression after colorectostomy can not effectively reduce postoperative complications. On the contrary, it may increase the incidence rate of fever, pharyngolaryngitis and pulmonary infection. These strategies of early removing gastrointestinal decompression and early oral feeding in the patients undergoing colorectostomy are feasible and safe and associated with reduced postoperative discomfort and can accelerate the return of bowel function and improve rehabilitation.
文摘Objective：To investigate a novel surgical method for multilevel cervical spondylotic myelopathy （CSM）. Methods： Totally 21 patients with multilevel CSM undergoing a novel surgical procedure from April 2001 to January 2004 were analyzed retrospectively. All patients experienced anterior cervical decompression surgery in subsection, autograft fusion and internal fixation. Preoperative, immediate postoperative and follow-up image data, X-rays and semi-quantitative Japanese orthopaedics association （JOA） scores were used to evaluate the restoration of lordosis （Cobb＇s angle）, intervertebral heights, the stability of the cervical spine and the improvement of neurological impairment. Results： Preoperative symptoms were markedly alleviated or disappeared in most of the patients. According to the JOA scores, the ratio of improvement in neurological function was 72. 2%, including excellent in 9 cases （42.9%）, good in 7 cases （33.3%）, fair in 3 cases （14.3%） and poor in 2 cases （9.5%）. Immediate postoperative X-rays showed obvious improvements in lordosis and in the intervertebral height of the cervical spine （P〈0. 01）. There is no evidence of instrument failure during the mean follow-up period of 14. 2 months （9-24 months, P〉0. 01）. Conclusion：Anterior cervical decompression in subsection, autograft fusion and internal fixation is a rational effective method for the surgical treatment of multilevel CSM.
文摘Purpose： Traumatic optic neuropathy （TON） is a serious complication of head trauma with the incidence rate of 0.5%-5%. The aim of this study was to investigate the therapeutic efficacy of endoscopic decompression of the optic canal for optic nerve injuries. Methods： In this study, 11 patients treated in our hospital from January 2009 to January 2015 with the visual loss resulting from TON were retrospectively reviewed for preoperative vision, visual evoked potential （VEP） scan, surgical approach, postoperative visual acuity, complications, and follow-up results. Results： All these patients received endoscopic decompression of the optic canal. At the 3-month follow- up, the visual acuity improvement rate of the 11 patients was 45.5%. The vision acuity of 2 cases improved from hand movement to 0.08 and 0.3 after operation. Another patient＇s vision acuity returned to 0.05 compared to light sensation preoperatively. Two cases had finger counting before surgery but they had a vision acuity of 0.4 and light sensation respectively after surgery. However, the other 6 cases＇ vision did not improve after surgery. Conclusion： Endoscopic decompression of the optic canal is an effective way to cure TON. VEP could be used as an important reference for preoperative and prognosis evaluation. Operative time after trauma is only a relative condition that may affect the therapeutic effect of optic canal decompression. Poor results of this procedure may be related to the severity of the optic nerve injury.
文摘The optimal surgical strategy for multilevel cervical spondylotic myelopathy （CSM） has not been defined, and few comparative researches between hybrid decompression and multilevel corpectorny have been conducted. Here, we reported 28 patients of three-level CSM, of whom 12 underwent hybrid decompression and 16 two-level corpectomy, with each type of procedure chosen according to radiologic characteristics of those patients. Clinical and radiologic parameters of both groups showed various degrees of improvement. However, no statistically significant differences in Japanese Orthopedic Association （JOA） score improvement rate, graft fusion rate, post-operative neck disability index （NDI） or segmental lordosis between the two groups were found. We conclude that both hybrid decompression and two-level corpectomy could obtain satisfying clinical efficacy in the management of three-level CSM for appropriate patients.
