1.Treatment of 29 Cases of Fasciitis of Back Muscles by Acupuncture plus Movable Cupping
Journal of Acupuncture and Tuina Science 2004;2(1):51-52
Twenty-nine cases of fasciitis of back muscles were treated by acupuncturing the main acupoints, including Ashi acuponit, Jianjing (GB 21), Tianzhu (BL 10) and Tianzong (SI 11), plus cupping on the painful part of back. After 2 courses of treatment, 26 cases were cured and 3 cases improved.
2.A dosimetery study on different irradiation technique for esophageal carcinoma by 3 dimensional treatment planning system(3D-TPS)
Wei LI ; Kuai-Le ZHAO ; Guo-Liang JIANG ; Li-Jun ZHOU ; Lan-Fei CHEN ; Xue-Hui SHI ;
China Oncology 2006;0(11):-
Background and purpose:Coventional radiation has been used for decades,but the 3D dose distribution has not been studied as yet.In this study,different treatment plans of conventional irradiation technique for esophageal carcinoma have been evaluated by 3-D TPS.Methods:Five patients with esophageal carcinoma at upper-thoracic and five patients at middle-thoracic were enrolled in this study.Three conventional treatment plans were created for each patient,with a prescribed dose of 70 Gy.For tumor at upper-thoracic,plan 1 consisted of one anterior field and bilateral posterior oblique fields with wedges,plan 2 consisted of anterior bilateral oblique fields with wedges ,plan 3 consisted of a pair of AP-PA portals,then followed by right anterior oblique portals and left posterior oblique portals to spare spine cord.For tumor at middle thoracic,plan 1 consisted of one anterior field and bilateral posterior oblique fields.Plan 2 consisted of a pair of AP-PA portals and followed by another pair of parallel-opposed lateral off- cord fields as boost.Plan 3 used the same plan as for the lesion at upper-thoracic.The evaluation of each treatment plan was carried out by dose-volume histogram(DVH).Results:For tumor at upper-thoracic,on average,the maximum dose to spinal-cord in plan 3 was (57.1?4.9)Gy,and was higher than that in plan 1 and plan 2.Plan 1 increased mean lung dose from (12.8?2.1)Gy to (18.2?4.1)Gy(P=0.045)compared with plan 2,but it improved the homogenous dose of PTV2,especially in the patient with long tumor.For tumor at middle-thoracic,on average,plan 2 increased mean lung dose from (11.9?1.1)Gy to (13.0?0.6)Gy(P=0.045) compared with plan 3.Plan 2 increased V_(20) and V_(30) from (23.6?2.3)% to (29.2?1.9)%(P=0.004) and (13.9?2.3)% to (20.9?1.3)%(P=0.006) compared with plan 1.The trachea volume of(?)70 Gy(V_(70))in plan 3 was larger than that in plan 1[(20.3?15.9)% VS (10.5?9.8)%,P=0.058].Conclusion:For tumor at upper-thoracic,plan 1 and 2 were superior to plan 3.Irradiation to lung in plan 2 was lower than that in plan 1,but plan 1 improved the homogenous dose of PTV2 compared with plan 2,especially for patient with longer lesion.For tumor at upper-thoracic,plan 2 increased irradiation dose to lung compared with plan 1 and plan 3.Plan 1 was comparable with plan 3,but the dose of trachea in plan 1 may lower than that in plan 3.
3.PhaseⅢstudy on late course accelerated fractionated irradiation combined with concurrent chemotherapy for esophagus squamous cell carcinoma
Kuai-Le ZHAO ; Xue-Hui SHI ; Guo-Liang JIANG ; Xiao-Mao GUO ; Wei-Qiang YAO ; Gen-Di WU ; Long-Xiang ZHU ;
Chinese Journal of Radiation Oncology 1992;0(04):-
Objective To evaluate the role of late course accelerated fractions.ted irradiation(LCAF) combined with concurrent chemotherapy in the management of esophageal carcinoma.Methods From March 1998 to July 2000,111 eligible patients were randomized into LCAF alone group(LCAF,57 patients)or LCAF plus concurrent chemotherapy group(LACF-CT,54 patients).The radiotherapy regimen was identical in the two groups,consisting of conventional fractionation in the first 2/3 course and accelerated fractionation in the second 1/ 3 course to a total dose of 68.4 Gy/41 Fx/44 d.Chemotherapy regimen consisted of four eycles of cisplatin 25 mg/ (m~2?d)plus fluorouracil 600 mg/(m~2?d)on day 1 to 3 every 4 weeks and was delivered on the first day of radiotherapy.Results The median follow-up time was 67.1 months(range 47.6-76.4 months).The 1-,3-,5- year survival rate was 67%,44% ,40% and 77%,39% 28% in LACF-CF and LEAF group,respectively(P =0.310).Grade 3+4 acute side-effact was 42% and 25% in LCAF-CT and LCAF group,respectively(P<0. 05),with 3 treatment-related deaths in the LCAF-CT group.Conclusions Late course accelerated fractionated irradiation combined with concurrent chemotherapy has a trend towards improving the survival,at the cost of increasing acute side-effect.Its role needs further confirmation by larger sample studied in randomization.
4.Expression of Six1 and Six4 in esophageal squamous cell carcinoma and their correlation with clinical prognosis.
Qiao WEI ; Wei-wei YU ; Kuai-le ZHAO ; Xiao-long FU ; Zheng-fei ZHU ; Guang-qi QIN ; Huan CHEN ; Zhuan-xu ZHANG ; Yan-zi GU ; Jia-qing XIANG ; Hai-quan CHEN ; Xiang DU ; Meng-hong SUN
Chinese Journal of Pathology 2013;42(7):446-450
OBJECTIVESix1 and Six4 are expressed in several tumors, and associated with tumor progress and poor prognosis. The aim of this study was to investigate the expression of Six1 and Six4 in esophageal squamous cell carcinoma (ESCC), and to evaluate their correlation with the clinicopathological factors and prognosis.
METHODSTissue microarray technology and immunohistochemical method (EnVision) were used to detect the expression of Six1 and Six4 in the tumor tissues and corresponding adjacent normal epithelium of esophagus from 292 ESCC patients.
RESULTSAmong the 292 ESCC patients, the positive rates of Six1 and Six4 protein expression in tumor tissues were 72.9% (213/292) and 56.2% (164/292), respectively, significantly higher than the expression rate of 33.2% (97/292) and 32.5% (95/292) in adjacent normal epithelium of esophagus (P < 0.05). Chi square test showed that the expression of Six1 protein was related to tumor size, depth of tumor invasion and patient survival status; higher Six4 protein expression level was related to poor differentiation and increased depth of invasion. Single factor Log-rank analysis revealed that gender, TNM stage, Six1 protein expression level were related to the overall survival of ESCC patients (P < 0.05), while the five-year survival rate was significantly higher in the Six1-negative group than the Six1-positive group [51.9% (41/79) vs. 43.7% (93/213)]. Multi-factor Cox proportional risk model analysis showed that TNM stage and positive expression of Six1 were independent prognostic factors for ESCC patients (P < 0.05).
CONCLUSIONSSix1 and Six4 are highly expressed in ESCC. Their expression levels are closely related to the progress and prognosis of ESCC. Over-expression of Six1 is related to poor prognosis in ESCC patients. Thus, Six1 could be used as an important prognostic indicator for ESCC patients.
Adult ; Aged ; Carcinoma, Squamous Cell ; metabolism ; pathology ; surgery ; Esophageal Neoplasms ; metabolism ; pathology ; surgery ; Female ; Follow-Up Studies ; Homeodomain Proteins ; metabolism ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Invasiveness ; Neoplasm Staging ; Prognosis ; Proportional Hazards Models ; Risk Factors ; Survival Rate ; Trans-Activators ; metabolism ; Tumor Burden