Objective： To investigate the effects of sleep electroencephalogram-modulated repetitive transcranial magnetic stimulation （SEM-rTMS） and conventional rTMS （C-rTMS） on the activity of hypothalamic-pituitary-adren...Objective： To investigate the effects of sleep electroencephalogram-modulated repetitive transcranial magnetic stimulation （SEM-rTMS） and conventional rTMS （C-rTMS） on the activity of hypothalamic-pituitary-adrenal （HPA） axis in patients with depression. Methods： In a double-blind, randomized controlled trial, 164 patients diagnosed with depression were randomized to treatment with SEM-rTMS （n=57）, C-rTMS （n=55） or sham rTMS （n=52） for 30 rain every day for 10 d. Before and after treatment plasma concentrations of adrenocorticotropic hormone （ACTH） and cortisol （CORT） were measured, and the 24-item Hamilton Depression Rating Scale （HAMD-24） was used for assessment. Results： The HAMD-24 scores and plasma ACTH and CORT concentrations of these depressive patients before treatment were significantly different from those of the normal control group （P〈0.05）. The HAMD-24 scores and plasma ACTH and CORT concentrations in the SEM-rTMS group and conventional rTMS group were decreased significantly （P〈0.05）. There was a significant positive correlation between the HAMD-24 scores and plasma ACTH （n=240, r=0.105, P=0.048） and CORT concentrations （n-240, r=0.126, P=0.023） in the patients with depression before and after treatment. Conclusion： The antidepressant effect of rTMS, including SEM-rTMS, may be related to its decreasing HPA axis activity. （This trail was registered. No： ChiCTR-TRC-00000465）展开更多
AIM： TO investigate colonic endocrine cells in lympho- cytic colitis （LC） patients. METHODS： Fifty-seven patients with LC were in- cluded. These patients were 41 females and 16 males, with an average age of 49 yea...AIM： TO investigate colonic endocrine cells in lympho- cytic colitis （LC） patients. METHODS： Fifty-seven patients with LC were in- cluded. These patients were 41 females and 16 males, with an average age of 49 years （range 19-84 years）. Twenty-seven subjects that underwent colonoscopy with biopsies were used as controls. These subjects underwent colonoscopy because of gastrointestinal bleeding or health worries, where the source of bleed- ing was identified as haemorrhoids or angiodysplasia. They were 19 females and 8 males with an average age of 49 years （range 18-67 years）. Biopsies from the right and left colon were obtained from both patients and controls during colonoscopy. Biopsies were fixed in 4% buffered paraformaldehyde, embedded in paraffin and cut into 5 μm-thick sections. The sections immunostained by the avidin-biotin-complex method for se- rotonin, peptide YY （PYY）, pancreatic polypeptide （PP） enteroglucagon and somatostatin cells. The cell densi- ties were quantified by computerised image analysis using Olympus software. RESULTS： The colon of both the patient and the control subjects were macroscopically normal. Histo- pathological examination of colon biopsies from con- trols revealed normal histology. All patients fulfilled the diagnosis criteria required for of LC： an increase in intraepithelial lymphocytes （〉 20 lymphocytes/100 epithelial cells） and surface epithelial damage with increased lamina propria plasma cells and absent or minimal crypt architectural distribution. In the colon of both patients and control subjects, serotonin-, PYY-, PP-, enteroglucagon- and somatostatin-immunoreac- tive cells were primarily located in the upper part of the crypts of Lieberk0hn. These cells were basket- or flask-shaped. There was no statistically significant dif- ference between the right and left colon in controls with regards to the densities of serotonin- and PYY- immunoreactive cells （P = 0.9 and 0.1, respectively）. Serotonin cell density in the right colon in controls was 28.9 ± 1.8 and in LC patients 41.6±2.6 （P = 0.008）. In the left colon, the corresponding figures were 28.5± 1.9 and 42.4± 2.9, respectively （P = 0.009）. PYY cell density in the right colon of the controls was 10.1 ± 1 and of LC patients 41 ± 4 （P = 0.00006）. In the left colon, PYY cell density in controls was 6.6± 1.2 and in LC patients 53.3 ± 4.6 （P = 0.00007）. CONCLUSION： The change in serotonin cells could be caused by an interaction between immune cells and serotonin cells, and that of PYY density might be sec- ondary.展开更多
Objective: The aim of the study was to observe the clinical effects of Shenqi Fuzheng injection decreasing sideeffects of chemotherapy for patients with ovarian epithelial cancer. Methods: The 36 cases of ovarian epit...Objective: The aim of the study was to observe the clinical effects of Shenqi Fuzheng injection decreasing sideeffects of chemotherapy for patients with ovarian epithelial cancer. Methods: The 36 cases of ovarian epithelial cancer in The Third Affiliated Hospital of SUN Yat-sen University(Guangzhou, China) from June 2010 to June 2013, were randomly divided into the study group and the control group. The study group contained 18 cases using Shenqi Fuzheng injection combined with TP(Taxol + Carboplatin/cisplatin) chemotherapy, and the control group contained 18 cases only using TP chemotherapy without Shenqi Fuzheng injection. During and after chemotherapy, the side-effects and therapy effects were observed. Results: The grade II of nausea and vomit were less in the study group than that in the control group, which was significantly different(P < 0.05). But there were no significantly differences in grade I of nausea and vomit between the two groups(P > 0.05). There was less degree of decrease of lymphocyte in the study group than that in the control group, which was significantly different(P < 0.05). But between two groups, there were no significant differences in the drop of white blood cells and red blood cells, the incidence of allergic reaction, liver and renal functions, nerve lesion and phalacrosis(P > 0.05). There was no significant difference in chemotherapy effect between the two groups(P > 0.05). Conclusion: Shenqi Fuzheng injection can in some degree relieve the side effects of TP chemotherapy for the patients with ovarian epithelial cancer, including relieving nausea and vomiting, protecting lymphocytes, and has no conflict effect on chemotherapy efficacy.展开更多
Objective：The aim of our study was to evaluate the clinical efficacy and tolerability of metronomic chemotherapy in patients with advanced ovarian carcinoma.Methods：Fifteen patients with advanced ovarian carcinoma a...Objective：The aim of our study was to evaluate the clinical efficacy and tolerability of metronomic chemotherapy in patients with advanced ovarian carcinoma.Methods：Fifteen patients with advanced ovarian carcinoma and bad performance status were subjected to daily cyclophosphamide（CTX） after failure of 1st line chemotherapy which included paclitaxel and carboplatin.Evaluation of the cases during treatment as regard treatment side effects and progression free survival.Results：Patients could tolerate low dose oral cyclophosphamide treatment without considerable side effects with improvement of performance status.The mean progression free survival was 12 months.Conclusion：Low dose oral cyclophosphamide could be considered as a palliative treatment of pretreated ovarian carcinomas with poor performance status.展开更多
In chronic stage of stroke, it is necessary to pay attention to the complex spatial movements training along with the traditional restoration of balance, strength of particular muscles, and paretic limb joints mobilit...In chronic stage of stroke, it is necessary to pay attention to the complex spatial movements training along with the traditional restoration of balance, strength of particular muscles, and paretic limb joints mobility. The aim of the study was to evaluate the effectiveness of robotic therapy in the recovery of upper limb function in the chronic stage of stroke. The study involved 52 patients with ischemic stroke in the middle cerebral artery. The patients were divided randomly into 2 groups. All patients （5 days/wk × 3 wk） got gymnastics by the standard technique, massage, laser, and pulsed currents therapy. Main group patients （n = 36） extra received complex spatial movements, speed, fluidity, precision and agility training by the robotic electromechanical device Multi Joint System （MJS） （40 minutes, 5 days/wk × 3 wk）. Analysis of the results of the study showed a statistically significant difference in improving ROM of the elbow and shoulder joints, speed and accuracy of movement in the main group compared with the control. Hardware recovery of complex spatial upper limb movements in the chronic stage of stroke increases the functionality and independence of the patient＇s domestic skills.展开更多
Objective:To evaluate the efficacy and safety in patients with hepatocellular carcinoma treated with sorafenib and determine the predictive factors for survival.Methods:From April 2009 to December 2010,all patients wi...Objective:To evaluate the efficacy and safety in patients with hepatocellular carcinoma treated with sorafenib and determine the predictive factors for survival.Methods:From April 2009 to December 2010,all patients with hepatocellular carcinoma treated with sorafenib were included in the study.Clinical data and survival time were collected.Survival analysis was conducted using the Kaplan-Meier method,and predictive factors for survival were analysed using the Cox's model.Results:A total of 51 patients were included in the study,the median time of follow-up was 10 months(range 1-22).All the 51 patients had one or more adverse events,of which 2 patients died of upper gastrointestinal bleeding and 6 patients discontinued treatment.The mean survival time was 11 months and 1-year survival was 60.8%.On univariate analysis,the median survival time of patients with tumors of BCLC A,B and C were 17,12.5 and 8.5 months,and 1-year survival were 71.4%,61.1%,and 23.1%, respectively(P=0.006).Compared with those with mild and poor arterial supply tumors,patients with good arterial supply tumors had longer median survival time(12 months vs 8 months and 9 months) and higher 1-year survival(52.0%vs 30.8%and 38.5%)(P=0.037).Patients with portal invasion had shorter median survival time and lower 1-year survival(8.5 months vs 13 months and 57.6%vs 16.7%,respectively) than those without(P=0.012).Patients with prealbumin≥170 mg/L had longer median survival time and higher 1-year survival(13.5 months vs 9 months and 55.6%vs 36.4%,respectively) than those with prealbumin<170 mg/L(P=0.016).Early tumor BCLC staging and high level of prealbumin were independent predictive factors for survival on multivariate analysis using Cox's regression model,the hazard ratio were 3.69(95%CI:1.30-10.53,P=0.015) and 3.53(95%CI:1.40-8.91,P=0.008) respectively.Conclusion:Upper gastrointestinal bleeding was a severe event need to be concerned in patients with hepatocellular carcinoma treated with sorafenib.Patients with high level of prealbumin could benefit more from sorafenib treatment,and prealbumin could be a predictor for survival in HCC patients treated with sorafenib.展开更多
Objective： To evaluate the clinical significance of platelet （PLT） count in epithelial ovarian cancer, and to investigate the correlation between thrombocytosis and the incidence of epithelial ovarian cancer. Meth...Objective： To evaluate the clinical significance of platelet （PLT） count in epithelial ovarian cancer, and to investigate the correlation between thrombocytosis and the incidence of epithelial ovarian cancer. Methods： We evaluated 220 epithelial ovarian tumor patients divided into early stage epithelial ovarian cancer group （n = 80）, advanced stage epithelial ovarian cancer group （n = 50） and benign ovarian tumor group （n = 90） as controls, who underwent primary surgical treatment. Three groups were evaluated with the relationship between platelet counts and preoperative and postoperative CA125, histopathology, abdominal edema, residual tumor, and lymph node metastasis. Epithelial ovarian cancer patients were evaluated whether platelet count was decreased after surgery. Results： The mean platelet counts were （234.55 ± 71.51）× 10^9/L in the early stage epithelial ovarian cancer group, （308.12±111.95）× 10^9/L in the advanced stage epithelial ovarian cancer group, and （206.28± 52.62） × 10^9/L in the benign ovarian tumor group, with a significant difference among the 3 groups （P 〈 0.05）. In the early stage epithelial ovarian cancer group, the platelet count was correlated with histopathology. In the advanced stage epithelial ovarian cancer group, there was a correlation between thrombocytosis and the incidence of that residual tumor diameter was greater than 2 cm. But there was no relationship between platelet count and histopathology, CA125, abdominal edema, or lymph node metastasis. In general the platelet count was decreased after surgery. Conclusion： An increased platelet count is commonly seen in patients with epithelial ovarian cancer, but it usually decreases after surgery. Patients with thrombocytosis have poor prognosis. Platelet count can be used as a marker for the development and prognosis of epithelial ovarian cancer.展开更多
基金Supported by the Social Development Guide Projects of Science and Technology Committee of Jiangsu Province in 2005 (BS2005629)"The Six Major Expert Peaks" Projects of Jiangsu Provincial Government in 2006 [Surentong (2006) 174]
文摘Objective： To investigate the effects of sleep electroencephalogram-modulated repetitive transcranial magnetic stimulation （SEM-rTMS） and conventional rTMS （C-rTMS） on the activity of hypothalamic-pituitary-adrenal （HPA） axis in patients with depression. Methods： In a double-blind, randomized controlled trial, 164 patients diagnosed with depression were randomized to treatment with SEM-rTMS （n=57）, C-rTMS （n=55） or sham rTMS （n=52） for 30 rain every day for 10 d. Before and after treatment plasma concentrations of adrenocorticotropic hormone （ACTH） and cortisol （CORT） were measured, and the 24-item Hamilton Depression Rating Scale （HAMD-24） was used for assessment. Results： The HAMD-24 scores and plasma ACTH and CORT concentrations of these depressive patients before treatment were significantly different from those of the normal control group （P〈0.05）. The HAMD-24 scores and plasma ACTH and CORT concentrations in the SEM-rTMS group and conventional rTMS group were decreased significantly （P〈0.05）. There was a significant positive correlation between the HAMD-24 scores and plasma ACTH （n=240, r=0.105, P=0.048） and CORT concentrations （n-240, r=0.126, P=0.023） in the patients with depression before and after treatment. Conclusion： The antidepressant effect of rTMS, including SEM-rTMS, may be related to its decreasing HPA axis activity. （This trail was registered. No： ChiCTR-TRC-00000465）
文摘AIM： TO investigate colonic endocrine cells in lympho- cytic colitis （LC） patients. METHODS： Fifty-seven patients with LC were in- cluded. These patients were 41 females and 16 males, with an average age of 49 years （range 19-84 years）. Twenty-seven subjects that underwent colonoscopy with biopsies were used as controls. These subjects underwent colonoscopy because of gastrointestinal bleeding or health worries, where the source of bleed- ing was identified as haemorrhoids or angiodysplasia. They were 19 females and 8 males with an average age of 49 years （range 18-67 years）. Biopsies from the right and left colon were obtained from both patients and controls during colonoscopy. Biopsies were fixed in 4% buffered paraformaldehyde, embedded in paraffin and cut into 5 μm-thick sections. The sections immunostained by the avidin-biotin-complex method for se- rotonin, peptide YY （PYY）, pancreatic polypeptide （PP） enteroglucagon and somatostatin cells. The cell densi- ties were quantified by computerised image analysis using Olympus software. RESULTS： The colon of both the patient and the control subjects were macroscopically normal. Histo- pathological examination of colon biopsies from con- trols revealed normal histology. All patients fulfilled the diagnosis criteria required for of LC： an increase in intraepithelial lymphocytes （〉 20 lymphocytes/100 epithelial cells） and surface epithelial damage with increased lamina propria plasma cells and absent or minimal crypt architectural distribution. In the colon of both patients and control subjects, serotonin-, PYY-, PP-, enteroglucagon- and somatostatin-immunoreac- tive cells were primarily located in the upper part of the crypts of Lieberk0hn. These cells were basket- or flask-shaped. There was no statistically significant dif- ference between the right and left colon in controls with regards to the densities of serotonin- and PYY- immunoreactive cells （P = 0.9 and 0.1, respectively）. Serotonin cell density in the right colon in controls was 28.9 ± 1.8 and in LC patients 41.6±2.6 （P = 0.008）. In the left colon, the corresponding figures were 28.5± 1.9 and 42.4± 2.9, respectively （P = 0.009）. PYY cell density in the right colon of the controls was 10.1 ± 1 and of LC patients 41 ± 4 （P = 0.00006）. In the left colon, PYY cell density in controls was 6.6± 1.2 and in LC patients 53.3 ± 4.6 （P = 0.00007）. CONCLUSION： The change in serotonin cells could be caused by an interaction between immune cells and serotonin cells, and that of PYY density might be sec- ondary.
基金Supported by a grant of Chinese Medicine Scientific Research of Guangdong Province(No.2010113)
文摘Objective: The aim of the study was to observe the clinical effects of Shenqi Fuzheng injection decreasing sideeffects of chemotherapy for patients with ovarian epithelial cancer. Methods: The 36 cases of ovarian epithelial cancer in The Third Affiliated Hospital of SUN Yat-sen University(Guangzhou, China) from June 2010 to June 2013, were randomly divided into the study group and the control group. The study group contained 18 cases using Shenqi Fuzheng injection combined with TP(Taxol + Carboplatin/cisplatin) chemotherapy, and the control group contained 18 cases only using TP chemotherapy without Shenqi Fuzheng injection. During and after chemotherapy, the side-effects and therapy effects were observed. Results: The grade II of nausea and vomit were less in the study group than that in the control group, which was significantly different(P < 0.05). But there were no significantly differences in grade I of nausea and vomit between the two groups(P > 0.05). There was less degree of decrease of lymphocyte in the study group than that in the control group, which was significantly different(P < 0.05). But between two groups, there were no significant differences in the drop of white blood cells and red blood cells, the incidence of allergic reaction, liver and renal functions, nerve lesion and phalacrosis(P > 0.05). There was no significant difference in chemotherapy effect between the two groups(P > 0.05). Conclusion: Shenqi Fuzheng injection can in some degree relieve the side effects of TP chemotherapy for the patients with ovarian epithelial cancer, including relieving nausea and vomiting, protecting lymphocytes, and has no conflict effect on chemotherapy efficacy.
文摘Objective：The aim of our study was to evaluate the clinical efficacy and tolerability of metronomic chemotherapy in patients with advanced ovarian carcinoma.Methods：Fifteen patients with advanced ovarian carcinoma and bad performance status were subjected to daily cyclophosphamide（CTX） after failure of 1st line chemotherapy which included paclitaxel and carboplatin.Evaluation of the cases during treatment as regard treatment side effects and progression free survival.Results：Patients could tolerate low dose oral cyclophosphamide treatment without considerable side effects with improvement of performance status.The mean progression free survival was 12 months.Conclusion：Low dose oral cyclophosphamide could be considered as a palliative treatment of pretreated ovarian carcinomas with poor performance status.
文摘In chronic stage of stroke, it is necessary to pay attention to the complex spatial movements training along with the traditional restoration of balance, strength of particular muscles, and paretic limb joints mobility. The aim of the study was to evaluate the effectiveness of robotic therapy in the recovery of upper limb function in the chronic stage of stroke. The study involved 52 patients with ischemic stroke in the middle cerebral artery. The patients were divided randomly into 2 groups. All patients （5 days/wk × 3 wk） got gymnastics by the standard technique, massage, laser, and pulsed currents therapy. Main group patients （n = 36） extra received complex spatial movements, speed, fluidity, precision and agility training by the robotic electromechanical device Multi Joint System （MJS） （40 minutes, 5 days/wk × 3 wk）. Analysis of the results of the study showed a statistically significant difference in improving ROM of the elbow and shoulder joints, speed and accuracy of movement in the main group compared with the control. Hardware recovery of complex spatial upper limb movements in the chronic stage of stroke increases the functionality and independence of the patient＇s domestic skills.
基金Supponed by the CSCO-Bayer Schering Research Foundation of Hepatocellular Carcinoma
文摘Objective:To evaluate the efficacy and safety in patients with hepatocellular carcinoma treated with sorafenib and determine the predictive factors for survival.Methods:From April 2009 to December 2010,all patients with hepatocellular carcinoma treated with sorafenib were included in the study.Clinical data and survival time were collected.Survival analysis was conducted using the Kaplan-Meier method,and predictive factors for survival were analysed using the Cox's model.Results:A total of 51 patients were included in the study,the median time of follow-up was 10 months(range 1-22).All the 51 patients had one or more adverse events,of which 2 patients died of upper gastrointestinal bleeding and 6 patients discontinued treatment.The mean survival time was 11 months and 1-year survival was 60.8%.On univariate analysis,the median survival time of patients with tumors of BCLC A,B and C were 17,12.5 and 8.5 months,and 1-year survival were 71.4%,61.1%,and 23.1%, respectively(P=0.006).Compared with those with mild and poor arterial supply tumors,patients with good arterial supply tumors had longer median survival time(12 months vs 8 months and 9 months) and higher 1-year survival(52.0%vs 30.8%and 38.5%)(P=0.037).Patients with portal invasion had shorter median survival time and lower 1-year survival(8.5 months vs 13 months and 57.6%vs 16.7%,respectively) than those without(P=0.012).Patients with prealbumin≥170 mg/L had longer median survival time and higher 1-year survival(13.5 months vs 9 months and 55.6%vs 36.4%,respectively) than those with prealbumin<170 mg/L(P=0.016).Early tumor BCLC staging and high level of prealbumin were independent predictive factors for survival on multivariate analysis using Cox's regression model,the hazard ratio were 3.69(95%CI:1.30-10.53,P=0.015) and 3.53(95%CI:1.40-8.91,P=0.008) respectively.Conclusion:Upper gastrointestinal bleeding was a severe event need to be concerned in patients with hepatocellular carcinoma treated with sorafenib.Patients with high level of prealbumin could benefit more from sorafenib treatment,and prealbumin could be a predictor for survival in HCC patients treated with sorafenib.
文摘Objective： To evaluate the clinical significance of platelet （PLT） count in epithelial ovarian cancer, and to investigate the correlation between thrombocytosis and the incidence of epithelial ovarian cancer. Methods： We evaluated 220 epithelial ovarian tumor patients divided into early stage epithelial ovarian cancer group （n = 80）, advanced stage epithelial ovarian cancer group （n = 50） and benign ovarian tumor group （n = 90） as controls, who underwent primary surgical treatment. Three groups were evaluated with the relationship between platelet counts and preoperative and postoperative CA125, histopathology, abdominal edema, residual tumor, and lymph node metastasis. Epithelial ovarian cancer patients were evaluated whether platelet count was decreased after surgery. Results： The mean platelet counts were （234.55 ± 71.51）× 10^9/L in the early stage epithelial ovarian cancer group, （308.12±111.95）× 10^9/L in the advanced stage epithelial ovarian cancer group, and （206.28± 52.62） × 10^9/L in the benign ovarian tumor group, with a significant difference among the 3 groups （P 〈 0.05）. In the early stage epithelial ovarian cancer group, the platelet count was correlated with histopathology. In the advanced stage epithelial ovarian cancer group, there was a correlation between thrombocytosis and the incidence of that residual tumor diameter was greater than 2 cm. But there was no relationship between platelet count and histopathology, CA125, abdominal edema, or lymph node metastasis. In general the platelet count was decreased after surgery. Conclusion： An increased platelet count is commonly seen in patients with epithelial ovarian cancer, but it usually decreases after surgery. Patients with thrombocytosis have poor prognosis. Platelet count can be used as a marker for the development and prognosis of epithelial ovarian cancer.
