With reference to the Information and Documentation-Resource Description (GB/T 3792-2021) and Bibliographical Description for Ancient Chinese Books (GB/T 3792.7-2008) and other cataloging standards and rules, drawing on the practical experience of cataloging ancient TCM books, Bibliographical Cataloging for Ancient TCM Books was formulated. This standard specifies the entry items and their order of ancient TCM books, cataloging identifier, cataloging text, cataloging information source, and cataloging item details. The standard can provide standardized and unified guiding principles and methods for the work of ancient TCM books, and promote the sharing and utilization of ancient TCM books.

Objective:To analyze the feasibility and safety of microsurgical anastomosis for obstructive azoospermia (OA) patients with prior intracytoplasmic sperm injection (ICSI) failure.Methods:From September 2015 to May 2020, the data of 20 OA patients with previous ICSI-assisted pregnancy failure admitted to the Department of Andrology, Urologic Medical Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine were retrospectively analyzed. The characteristics of seminal tract microsurgical reconstruction were summarized, and the postoperative recurrence rate and clinical pregnancy rate were calculated.Results:Vasal obstruction was found in 8 patients and epididymal obstruction in 12 patients during microscopically reconstructed seminal tract. Among the patients with vasal obstruction, 1 patient developed OA after trauma and underwent laparoscopic-assisted right vasovasostomy (VV). Totally 7 patients developed OA after juvenile bilateral hernia, among whom 6 patients underwent further laparoscopic-assisted VV and 1 patient underwent vasovasostomy and epididymal cross anastomosis. Of the 8 patients who underwent VV, 6 achieved postoperative patency, and 2 couples achieved natural pregnancy. Patients with epididymal obstruction underwent microscopic vasoepididymostomy (VE), and 6 out of 12 patients achieved postoperative pregnancy, while 3 couples achieved natural pregnancy. No significant complications occurred in all patients during and after operation.Conclusion:Microsurgical anastomosis is an effective remedy for patients with OA after ICSI pregnancy failure, which can help patients achieve natural pregnancy.

Objective:To analyze the effectiveness and safety of reoperation for obstructive azoospermia (OA) with initial microsurgical anastomosis failure.Methods:A retrospective case series was performed for OA patients who underwent reoperation after initial microsurgical anastomosis failure, in Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Institute of Urology, Urologic Medical Center from March 2015 to June 2020. Totally, 21 patients were enrolled in the study, and the clinical data, patency and pregnancy outcomes were reviewed.Results:During the initial surgery, 8 cases underwent vasovasostomy and 8 cases underwent vasoepididymostomy, while the other 5 cases underwent crossover anastomosis; 19 cases underwent reoperation because of reproductive needs, and 2 for post-vasectomy chronic testicular pain. During the reoperation, anastomotic stricture was found in 14 cases, and sperm granuloma was found in 6 cases, while spermatogenic dysfunction was confirmed in 1 case. Unilateral or bilateral anastomosis was performed successfully in 19 cases. Testicular sperm extraction was performed for 1 case with non-obstructive azoospermia (NOA) and 1 case with severe adhesion respectively. Totally 19 cases was followed for 3 to 58 months [(30.21±18.43) months], and 2 cases were lost to follow-up. Chronic testicular pain was relieved completely in 1 of the 2 cases suffering from the post-vasectomy testicular pain. Overall, 11 cases achieved patency, and 4 cases concieved naturally. Furthermore, 3 cases underwent in vitro fertilization cycle (1 case with semen sperm, and the other 2 cases with frozen testicular sperm). There were no severe post-operational complications in all cases. Conclusion:Microsurgical reoperation, which allows a favorable patency rate and natural pregnancy rate, is a valid option for the treatment of OA with initial microsurgical anastomosis failure.

Objective:To analyze the feasibility and safety of microsurgical anastomosis for obstructive azoospermia (OA) patients with prior intracytoplasmic sperm injection (ICSI) failure.Methods:From September 2015 to May 2020, the data of 20 OA patients with previous ICSI-assisted pregnancy failure admitted to the Department of Andrology, Urologic Medical Center, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine were retrospectively analyzed. The characteristics of seminal tract microsurgical reconstruction were summarized, and the postoperative recurrence rate and clinical pregnancy rate were calculated.Results:Vasal obstruction was found in 8 patients and epididymal obstruction in 12 patients during microscopically reconstructed seminal tract. Among the patients with vasal obstruction, 1 patient developed OA after trauma and underwent laparoscopic-assisted right vasovasostomy (VV). Totally 7 patients developed OA after juvenile bilateral hernia, among whom 6 patients underwent further laparoscopic-assisted VV and 1 patient underwent vasovasostomy and epididymal cross anastomosis. Of the 8 patients who underwent VV, 6 achieved postoperative patency, and 2 couples achieved natural pregnancy. Patients with epididymal obstruction underwent microscopic vasoepididymostomy (VE), and 6 out of 12 patients achieved postoperative pregnancy, while 3 couples achieved natural pregnancy. No significant complications occurred in all patients during and after operation.Conclusion:Microsurgical anastomosis is an effective remedy for patients with OA after ICSI pregnancy failure, which can help patients achieve natural pregnancy.

Objective:To analyze the effectiveness and safety of reoperation for obstructive azoospermia (OA) with initial microsurgical anastomosis failure.Methods:A retrospective case series was performed for OA patients who underwent reoperation after initial microsurgical anastomosis failure, in Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Institute of Urology, Urologic Medical Center from March 2015 to June 2020. Totally, 21 patients were enrolled in the study, and the clinical data, patency and pregnancy outcomes were reviewed.Results:During the initial surgery, 8 cases underwent vasovasostomy and 8 cases underwent vasoepididymostomy, while the other 5 cases underwent crossover anastomosis; 19 cases underwent reoperation because of reproductive needs, and 2 for post-vasectomy chronic testicular pain. During the reoperation, anastomotic stricture was found in 14 cases, and sperm granuloma was found in 6 cases, while spermatogenic dysfunction was confirmed in 1 case. Unilateral or bilateral anastomosis was performed successfully in 19 cases. Testicular sperm extraction was performed for 1 case with non-obstructive azoospermia (NOA) and 1 case with severe adhesion respectively. Totally 19 cases was followed for 3 to 58 months [(30.21±18.43) months], and 2 cases were lost to follow-up. Chronic testicular pain was relieved completely in 1 of the 2 cases suffering from the post-vasectomy testicular pain. Overall, 11 cases achieved patency, and 4 cases concieved naturally. Furthermore, 3 cases underwent in vitro fertilization cycle (1 case with semen sperm, and the other 2 cases with frozen testicular sperm). There were no severe post-operational complications in all cases. Conclusion:Microsurgical reoperation, which allows a favorable patency rate and natural pregnancy rate, is a valid option for the treatment of OA with initial microsurgical anastomosis failure.

OBJECTIVETo study the efficacy of community management model of bronchial asthma in children.

METHODThrough community outreach and clinic, 120 cases of children with asthma were enrolled from the 11 000 children aged 0 to 14 in Zhanlanlu area, and a community management model of asthma was established according to the Global Initiative for Asthma requirements combined with the actual situation of the community, both physicians and patients participated in case identification, file creation, and long-term standardized management. Through repeated medical education, the telephone hotline and interactive network of asthma among physicians, children and parents, a physician-patient relationship was established. The data of standardized medication, scheduled re-visit to the hospital, frequency of asthma attacks, antibiotic use, medical expenses, the loss of parents work hours etc. before and after the implementation of community management model were analyzed and compared.

RESULTAfter implementation of community management model, the use of systemic corticosteroids (19.4%), oral medication (31.6%) was significantly lower than those before implementation (68.3% and 90.0%) (χ(2) = 51.9, 41.1, P < 0.01), use of inhaled corticosteroids (76.5%) and oral leukotriene receptor antagonist (79.6%) was significantly higher compared with control and before management level (10.0%), χ(2) = 106.0, P < 0.01. The days of attacks of asthma (4.6 ± 2.3), the use of antibiotics (16.2 ± 6.1), (5.7 ± 2.9) and the cost of treatment significantly decreased. In 16 cases (13.3%) two-way referral was applied. In this study, the dropout rate was 18.3%, by telephone and network supervision of lost cases, re-education, made some children return to management, eventually the dropout rate was 9.2%.

CONCLUSIONEnrollment of children with bronchial asthma into community management model made the children adhere to the management regularly and a standardized management was achieved.

Adolescent ; Adrenal Cortex Hormones ; administration & dosage ; therapeutic use ; Anti-Asthmatic Agents ; administration & dosage ; therapeutic use ; Asthma ; drug therapy ; therapy ; Child ; Child Health Services ; methods ; organization & administration ; Child, Preschool ; Community Health Services ; methods ; organization & administration ; Community Networks ; Disease Management ; Drug Administration Schedule ; Female ; Humans ; Infant ; Infant, Newborn ; Male ; Patient Compliance ; Patient Education as Topic ; organization & administration ; Self Care

Objective To observe the influence of chitosan on the skin and soft tissue expansion.Methods Twenty-five patients were selected,who were suitable to be embedded soft tissue expanders in the face,a 100-milliliter expander was implanted in one side of the face,and other side was used as control.A 100-milliliter expander was implanted in each group,and a slender silicon duct was embedded between the expander and subcutaneous tissue in the experimental group.About five to seven days after the operation,the negative drainage tube was removed,and then two-milliliter medical chitosan injected with the silicon duct in the experimental group,but not in the control group.Two groups were injected with normal saline in the second day.The center of expanded skin was pressed and skin elasticity and relaxation were compared between the two groups during the injection interval.The time of injection interval,the quantity of normal saline inside the expanders after two weeks and three weeks and the total time of expansion to 100 milliliters were recorded.After injection was completed in the two groups and maintained for two weeks.In the stage Ⅱ operation,the expanders were taken out,1 cm × 1 cm fibropeplos was removed from the center of the expanded skin flap from the two groups,and pathological section was prepared to measure the thickness of fibropeplos,average gray scale of collagen and the quantity of blood capillaries.The fibroblasts,collagen fiber and capillaries were observed and compared under light microscope.A matched-pairs t analysis was used to analyze the data.Results Compared with the control group,the quantity of normal saline inside the expanders in the experimental group was increased at the same time; the water injection period was shorten and tissue expansion was significantly accelerated.The number of fibroblasts in the fibropeplos decreased with the influence of chitosan.The fibroblasts were restrained to mature period and collegan decreased.The fibropeplos became thinner but the capillaries were not affected.Conclusions Chitoson can inhibit fibroblast proliferation and collagen production,and the effect of accelerating tissue expansion is significant and deserves to be recommended.