OBJECTIVE To study the treatment effect of traditional Chinese medicine on juvenile seasonal allergic rhinitis.METHODS The patients with allergic rhinitis presented to the clinic three or more times included in this study.All of the patients were treated with traditional Chinese medicine and divided into young group and adult group.Symptom score were recorded in each time presented to the clinic.RESULTS There were 15 patients cured, 30 patients improved and 0 patients unimproved in the young group.While, in adult group, there were 10 patients cured, 21 patients improved and 10 patients unimproved.There was a significant difference between the two groups(?2=29.0323, P

Drug clinical trial is an important link in the chain of new drug research and development. The results of drug discovery and development directly depend on the extent of standardization of clinical trials. Therefore, improving the quality of drug clinical trials is of great importance, and drug clinical trial institutions play a crucial role in the quality management of drug clinical trials. After years of development, the overall level of drug clinical trials has advanced rapidly in China, and a large number of clinical trials of traditional Chinese medicine have also been carried out. However, there is still a big gap between our country and developed countries. Therefore, for the construction and management of Chinese drug clinical trial institutions, there is still a long way to go. This study aims to analyze the current development of drug clinical trial institutions in China and explore the existing problems from three aspects, including current situations of institutional organization and management, regional and professional distributions, and quality control. And some suggestions are put forward finally, including support of traditional Chinese medicine, introduction of drug-risk management system, and construction of information management.
China ; Clinical Trials as Topic ; standards ; Drug Evaluation ; Drug Therapy ; standards ; trends ; Drugs, Chinese Herbal ; standards ; therapeutic use ; Humans ; Quality Control ; Research

Radiotherapy plays a crucial role in cervical cancer.Intensity modulated radiation therapy is widely used gradually,which allows the photon beam within each field to be modulated and therefore improves the dose distribution by maximizing target coverage and minimizing the damage to normal tissue.Concurrent radiochemotherapy plus brachytherapy are standard therapeutic methods for local advanced cervical cancer.

Adjuvant and neoadjuvant therapy are the important therapeutic methods for rectal cancer.Neoadjuvant concurrent chemoradiotherapy and postoperative adjuvant chemotherapy play a crutial role in rectal cancer treatment.New chemotherapy drugs and targeted therapy drugs could further improve the therapeutic effect of rectal cancer.

Child ; Humans ; Vesico-Ureteral Reflux ; therapy

Apoptosis ; Female ; Gardening ; Humans ; Leukocytes ; drug effects ; pathology ; Male ; Occupational Exposure ; adverse effects ; Pesticides ; adverse effects

To adapt the requirement of Chinese education development, and to abandon the defects of two semester system, such as too-long semester, inflexible curriculum, and restricting personality devel-opment of students, Xi'an Jiaotong University has performed semester reform for reforming the contents and methods of the teaching, promoting the innovation ability of students, and improving the quality of the scholastic education since 2013. In the current study, we have attempted to demonstrate the benefits of the semester reform for promoting the innovation ability of students, and to reveal the active role of the semester reform through comparing the presentation of medical undergraduate students in the national competition of innovation training for medical undergraduate students. Overall, the results of our analysis have supported the semester reform, and provided the reference information for the semester reforms of Chinese universities.

Objective To investigate the value of modified loop ileostomy in laparoscopic low and superlow radical resection of the rectal cancer with reservation of anus.Methods The clinical data of 108 patients who received laparoscopic low and super-low radical resection of rectal cancer with preservation of anus at the Subei Hospital of Jiangsu Province from January 2010 to June 2012 were retrospectively analyzed.Fifty-three patients who received preventive ileostomy were in the ileostomy group,and 55 patients who did not receive preventive ileostomy were in the non-ileostomy group.The operation,incidence of complication and follow-up of the 2 groups were analyzed.All data were analyzed using the t test,chi-square text or Fisher exact test.Results The operation time and blood loss were (185 ± 14)minutes and (31 ± 26)ml in the ileostomy group,and (154 ± 12)minutes and (28 ± 19)ml in the non-ileostomy group,with no significant difference between the 2 groups (t =2.34,1.82,P ＞ 0.05).The time to first flatus,time to liquid diet intake,time to pelvic drainage tube removal,duration of hospital stay,hospital costs were (1.1 ± 0.3) days,(1.1 ± 0.2) days,(5.2 ± 1.0) days,(7.2 ± 1.4) days,(3.0 ± 0.2) ×104 yuan in the ileostomy group,and (4.2 ± 0.6) days,(4.3 ± 0.6) days,(8.4 ± 3.9) days,(12.9 ±4.4)days,(3.8 ±0.7) × 104 yuan in the non-ileostomy group,with significant differences between the 2 groups (t =7.25,28.12,15.34,34.01,7.83,P ＜ 0.05).The incidences of postoperative complications and anastomotic fistula were 5.7％ (3/53) and 0 in the ileostomy group,and 21.8％ (12/55) and 12.7％ (7/55) in the non-ileostomy group,with significant differences between the 2 groups (P ＜ 0.05).Conclusion Modified loop ileostomy in laparoscopic low and super-low radical resection of rectal cancer can effectively reduce the incidence of anastomotic fistula,and helps the recovery of patients.

Aged ; Female ; Humans ; Immediate Dental Implant Loading ; methods ; Jaw, Edentulous ; diagnostic imaging ; rehabilitation ; surgery ; Male ; Mandible ; diagnostic imaging ; surgery ; Maxilla ; diagnostic imaging ; surgery ; Middle Aged ; Radiography, Panoramic ; Surgery, Computer-Assisted ; methods

Objective To investigate the effect of different doses of dexmedetomidine combined with intercostal nerve block in regional adenomammectomy.Methods 112 patients receiving regional adenomammectomy and meeting criterions were selected from Oct.2013 to Oct.2016.And they were divided into control group and low,medium,and high dose group according to table of random number,with 28 cases in each group.Patients of the control group only received intercostal nerve block.Patients of low dose group received low dose of dexmedetomidine (0.7 μg/kg load dose and 0.25μg· kg-1·h-1 maintenance doses) combined with intercostal nerve block.Patients of medium dose group received medium dose of dexmedetomidine (0.7 μg/kg load dose and 0.5 μg·kg-1·h-1 maintenance doses) combined with intercostal nerve block.Patients of high dose group received high dose of dexmedetomidine (0.7 μg/kg load dose and 1 μg· kg-1·h-1 maintenance doses) combined with intercostal nerve block.Mean arterial pressure,heart rate,VAS score and sedation score of the four groups were detected and compared at T0,T1,T2,T3 and T4.Results The mean arterial pressure and heart rate of medium and high dose group were lower than those of the control group and low dose group at T1,T2,T3 (P＜0.05).The mean arterial pressure and heart rate of high dose group were lower than those in medium dose group at T1,T2,T3 (P＜0.05).VAS score of medium and high dose group were lower than those of the control group and low dose group (P＜0.05),while the difference was not statistically significant between medium and high dose group(P＞0.05).The sedation scores of low,medium and high dose groups were higher than those of the control group at T1,T2,T3 and T4 (P＜0.05),while the sedation score of high dose group were higher than those of low and medium dose groups at T1,T2,T3 and T4 (P＜0.05).Conclusion Medium and high dose of dexmedetomidine combined intercostal nerve block can effectively relieve pain for patients undergoing regional adenomammectomy,while high dose of dexmedetomidine is likely to cause bradycardia,hypotension and excessive sedation.Appropriate dosage should be chosen in clinical practice.