Case report form (CRF) is a key document for data collection in clinical trials. A well-designed CRF is required for database construction, data accuracy, data query/cleaning, CRF completion and statistical analysis. A well-defined process or SOP should be in place for CRF design. Data collection should fully meet the demand of study protocol. The layout of CRF should be clear with well-structured fields and standard coding for fields.

Objective To explore the effects of modified long-term low concentration caudal blocking in medium-term drug induced odinopoeia.Methods According to the digital table,63 patients received drug induced odinopoeia were divided randomly into the control group(without analgesis)and treatment group(analgesis).The control group were treated with caudal blocking with mifepristone,premelle and ethacridine lactate.The treatment group received additional treatments of 0.75％ bupivacaine hydrochloride + 2％ lidocaine hydrochloride + morphine sulfate injection based on treatment of the control group.The duration of labor,bleeding volume and severity of pain were recorded and compared between the two groups.Results The duration of labor of the treatment group was (5.33 ±3.77) h,which was significantly shorter than that of the control group [(7.88 ± 2.62) h] (t =8.01,P ＜ 0.05).The severity of pain of the treatment group were all better than those of the control group(all P ＜0.05).There was no significantly statistificant difference in bleeding volume between the two groups (t =4.63,P ＞ 0.05).Conclusion Application of modified long-term low concentration caudal blocking in medium-term drug induced odinopoeia has confirmed analgesis effects,and can shorten duration of labor without increasing bleeding volume.

Objective To explore the correlation between cholecystectomy and colorectal adenoma.Methods A total of 981 patients who underwent colonoscopy between January 2007 to December 2012 at Wuhan Central Hospital were enrolled in the study according to the inclusion criteria.The patients were divided into cholecystectomy group (n=216) and control group(n=765) in terms of cholecystectomy or not.The incidence of colorectal adenoma ,gender ,age ,location and pathological type of ade-noma were analyzed in the two groups.Results Significant differences were noted in the incidence and location of colorectal ad-enoma ,and gender between the two groups (P< 0.05).The incidence of colorectal adenoma was higher in cholecystectomy group than in control group ;the number of female patients with colorectal adenoma was greater than that of male patients ;the incidence of proximal colorectal adenoma was higher than that of distal adenoma.But the average age of patients with adenoma was not significantly associated with the pathological types of adenoma in both groups (P>0.05).Conclusion Cholecystecto-my is closely associated with the occurrence of colorectal adenoma.Screening for colorectal adenoma should be considered in the patients with gall bladder removal.

Objective To elucidate the significances of health education in the prevention and treatment of gout and hyperuricemia.Method Health education scientific knowledg was done through approaches of specific proclamation in clinic out patients,screening the directly-related members of patient family,training medical staffs and popular vehicle propaganda etc.Results Health education improved the diet structure and life mode of patients,promoted early diagnosis and treatment of patients.It also had favourness in timely detection of other patients in directly-related members of ones family.Conclusion Health education combined with conventional pharmacological therapy could produce a better efficacy than that of single pharmacological ones.

With the popularity of the concept of being ?natural?and ?vegetarian?;plant soft capsules have gained widespread attention in pharmaceutical markets of many countries.Looking for new materials of plant soft capsules and developing the new technologies have become a inevitable requirement due to the traditional gelatin soft capsules could not meet the increasing daily life demand of people.The review illustrates the characteristics of the commonly used plantsoft capsule materials such as modified starch;gelatin or synthetic polymers;as well as the application of advanced technology concerning capsule shell and core material;providing a reference for the development and application of new plant soft capsules.The promising expectation of plant soft capsules are also illustrated.

Objective To observe the effects of Okinawa Habu apoxin protein-1 (OHAP-1) on the proliferation inhibition of rat C6 glioma cells and its mechanisms. Methods MTT colorimetric analysis was used to measure the inhibitory effect of OHAP-1 with different doses(2.5,5.0,and 10.0 mg?L-1) on C6 glioma cells .RT-PCR was used to evaluate the mRNA expressions of bcl-2 and bax genes.The activity of superoxide dismutase (SOD) and the level of maleicdialdehyde (MDA) in the C6 glioma cells were also examined. Results The proliferation of C6 glioma cells was significantly inhibited by different doses of OHAP-1(2.5,5.0,and 10.0 mg?L-1).The inhibitory rate were 49.77%,67.65%,and 76.42%,respectively.The inhibitory rate in 2.5,5.0, and 10.0 mg?L-1 groups were higher than that in control group(P

Objective To investigate the feedback of eight-year program students to problem-based learning ( PBL ),and find out the existing problems and solutions.MethodsThe questionnaire survey was made in the eight-year program students.ResultsApplication of PBL could achieve good feedback.It helped to enhance the self-directed learning,expressing ability,accessing resource skill,and team spirit.ConclusionAlthough there are some problems in the practice of PBL,PBL is a good teaching method in eight-year program education.

Background: Postoperative gastroparesis syndrome (PGS) is a common complication after abdominal surgery in patients with primary liver cancer. However, surgeons usually do not have effective treatment for them. Objective: To explore the effects of acupuncture applied to Zusanli and other acupoints on PGS in patients after abdominal surgery. Design, setting, participants and interventions: Sixty-three PGS patients of abdominal surgery, from Eastern Hepatobiliary Surgical Hospital, were randomized into acupuncture group (32 cases) and metoclopramide group (31 cases). The patients in acupuncture group were treated with acupuncture applied to Zusanli and other acupoints once a day, while the patients in metoclopramide group were intramuscularly injected 20 mg metoclopramide three times a day. Main outcome measures: Volume of gastric drainage, number of treatment and cure rate in the two groups were measured and evaluated. Results: Acupuncture and metoclopramide could significantly reduce gastric drainage volume. In acupuncture group, the cure rate was 90.6% and the number of treatment was 6.58+/-4.26, while in metoclopramide group, the cure rate and the number of treatment were 32.3% and 10.13+/-3.60 respectively. There were significant differences in gastric drainage volume, cure rate and number of treatment between the two groups (P<0.05, P<0.01). Conclusion: Acupuncture is a good treatment for PGS, with fewer treatments, high cure rate and rapid effect.

Objective To investigate the health-related quality of life (HRQOL), demographic characteristics, and health behaviors of the Chinese elderly to find out high-risk population and behaviors. Methods Data was collected from a cross-sectional survey performed in Jiangsu, Anhui, Gansu,Qinghai, Fujian, Beijing, Jilin, Jiangxi, and Henan province. MOS SF-36 was used for HRQOL assessment, t test was used for HRQOL comparison between the elderly and the general population. Multiple stepwise linear regression analysis was used to evaluate the affecting factors. Results The HRQOL among the Chinese elderly were PF ( Physical Functioning) 79 ± 21, RP ( Role-Physical ) 68 ± 40, BP ( Bodily Pain) 72 ± 23, GH ( General Health) 57±22, VT ( Vitality ) 69 ± 20, SF ( Social Functioning) 79 ± 23, RE ( Role-Emotional ) 72 ±40, M H ( Mental Health)76 ± 18, which were lower than Sichuan Norm on 7 dimensions ( P ＜ 0. 05 ; except on M H dimension) and lower than Hangzhou Norm on 5 dimensions (P ＜ 0. 05 ;except on GH, VT, and MHdimensions). The important affecting factors included physical exercise, education level, medical history of chronic disease, age, race, marriage, body mass index ( BMI ), sleeping habits, and gender. Conclusions Compared with the general population, the HRQOL in the elderly might be lower. The health policy and community heahhcare services should focus on the elderly individuals with insufficient exercise, lower education level, chronic disease history, and ethnic minority, or widows. Health education should encourage them to improve physical exercise and sleeping behavior.