Objective To investigate the preventing and curative value of endoscopic injectim sclerotherapy underlying endoscopic variceal ligations in the treatment of the patients suffering form esophageal varix recurrence.Methods The endoscopic injection sclerotherapy was performed to the patients whose esophageal varix varnished or nearly varnished after the endoscopic variceal ligation.Results There were sinificant differences (P ＜ 0.05 ) between the group of the endoscopic variceal ligation combining more dose laurornacrogol and the group of the single endoscopic variceal ligation at the recurrence rate of bleeding.No severe complications were observed during the treatments.Conclusion The endoscopic injection clerotherapy of more amount doses lauromacrogol after the endoscopic variceal ligation can signiticantly reduce residual esophageal varix after the endoscopic variceal ligation and dday esophageal varix recurrrence.

Objective:To explore the feasibility and therapeutic efficacy of using the Henry approach to expose and place a metaphyseal bone plate laterally to fixate a proximal radial shaft fracture.Methods:A retrospective analysis was done of the 5 proximal radial shaft fractures (defined as the fracture involving the extent between the radial tuberosity to the insertion of the pronator teres) which had been treated from April 2018 to June 2019 at Department of Traumatology and Orthopedics, Beijing Jishuitan Hospital through the Henry approach to place a metaphyseal plate laterally to the radius for fixation. There were 2 males and 3 females, aged from 16 to 59 years (average, 41.4 years), with 3 cases on the left side and 2 cases on the right side. The imaging data, fracture healing time, forearm pronation-supination, and visual analogue scale (VAS) of the patients were regularly followed up; the therapeutic efficacy was evaluated at the last follow-up using Quick Disabilities of the Arm, Shoulder, and Hand (Quick-DASH), Anderson and Grace-Eversmann evaluations.Results:The 5 patients were followed up for 7 to 16 months (average, 10.6 months). Their fracture healing time averaged 4.6 months, elbow flexion 146°, extension -2°, pronation 77°, and supination 88°. In postoperative VAS, 4 cases scored a 0 point and one case 1 point. At the last follow-up, their Quick-DASH scores averaged 4.1 points; by the Anderson evaluation, 5 cases were excellent; by the Grace-Eversmann evaluation, 4 cases were excellent and one case was good. No postoperative complication was observed.Conclusion:It is an effective treatment of proximal radial shaft fracture to use the Henry approach to expose and place a 3.5mm metaphyseal plate laterally to the radius for fixation.

Objective To evaluate primary open reduction and wire-pin fixation for total dislocation of talus.Methods A retrospective study was conducted of the 12 patients who had been admitted into our hospital from October 2009 to December 2013 for total talar dislocation without fracture of the talar neck or body and had been available for complete follow-up.They were 10 males and 2 females.Their range of age was from 17 to 56 years (average,34.2 years).The total dislocation was open in 4 cases and close in 8.All of them underwent primary open reduction and wire-pin fixation.The functions of ankle joint and hindfoot were evaluated according to the American Orthopedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale.Results The follow-up time ranged from 22 to 72 months (average,35.6 months).Postoperatively,one case suffered skin necrosis and another superficial infection,both of whom responded to skin flap transferring after debridement.Traumatic arthritis of the talotibial or subtalar joint was found more or less in 7 cases,one of whom complained of severe pain but refused the subtalar arthrodesis advised.Their AOFAS scores at the final follow-up ranged from 42 to 96 points (average,72.2 points).Five cases developed avascular necrosis of the talus,but no talar collapse happened.Conclusions Primary open reduction and wire-pin fixation is effective for treatment of close total talar dislocation and open total dislocation of Gustilo type Ⅲ A or below.Although avascular necrosis and traumatic arthritis are common postoperative complications,satisfactory functions can be achieved if there is no collapse,severe pain or infection.

Objective:To compare the outcomes between hook thin plate compression technique and conventional screw-plate fixation in the treatment of adolescent tibial tubercle avulsion fractures.Methods:A retrospective analysis was performed of the 43 adolescent patients with tibial tubercle avulsion fracture who had been treated at Department of Orthopedics and Traumatology, Beijing Jishuitan Hospital from January 2018 to October 2020. There were 42 males and one female, aged from 13 to 17 years. According to their treatment methods, they were divided into an observation group (9 cases) treated with hook thin plate compression technique and a control group (34 cases) treated with fixation with cannulated screws alone or in addition with a 1/3 tube plate. The maximum range of knee flexion, B?stman score, and cases returning to school at one month after operation, as well as fracture union time, B?stman score and cases with complications at the last follow-up were compared between the 2 groups.Results:There were no significant differences in the preoperative general data between the 2 groups, showing comparability ( P>0.05). By the postoperative one month, the maximum range of knee flexion [90.0° (85.0°, 102.5°)], B?stman score [21.0 (18.5, 21.0)] and cases returning to school (7) in the observation group were significantly better than those in the control group [22.5° (15.0°, 30.0°), 11.0 (10.0, 13.0), and 0] ( P<0.001). The last follow-up revealed no significant differences between the 2 groups in frature union time [(2.7±0.5) months versus (2.8±0.5) months], B?stman score [30.0 (30.0, 30.0) versus 30.0 (30.0, 30.0), 30.0)] or cases with complications (1 versus 2) ( P>0.05). Conclusion:In the treatment of adolescent tibial tubercle avulsion fractures, compared with conventional fixation with cannulated screws alone or in addition with a 1/3 tube plate, hook thin plate compression technique may lead to better outcomes, because it allows early rehabilitation to shorten the postoperative immobilization time and promote early functional recovery.

Objective: To retrospectively analyze the diagnosis time, pathogen distribution, and drug resistance of fungal bloodstream infection in severe burn patients. Methods: Blood samples were collected from 55 severe burn patients with fungal bloodstream infection (including 46 males and 9 females, aged 42 (1, 78) years) admitted to the intensive care unit of the Institute of Burn Research of the First Affiliated Hospital of Army Medical University (the Third Military Medical University) from July 2011 to May 2019 for retrospective analysis. Microbial monitoring system was used to cultivate pathogens, API yeast identification kit and Candida chromogenic medium were used to identify pathogens, and Kirby-Bauer paper disk diffusion method was used to detect drug resistance of fungi to fluconazole, amphotericin B, itraconazole, ketoconazole, and voriconazole. The positive rate of blood fungal culture, mortality rate, distribution of local fungal proliferation sites, the diagnosis time distribution of fungal bloodstream infection, the distribution of fungal species, resistance to commonly-used antifungal drugs, and the use of antibiotics were assessed. The WHONET 5.6 software was applied to analyze the distribution and drug resistance of fungi. Results: (1) Totally 4 839 blood samples were collected during the 9 years, and 122 strains of fungi were isolated, with positive rate of 2.52%. The mortality rate was 14.55% (8 patients) in 55 patients. Catheter fungal proliferation ranked the first among 30 cases of local fungal proliferation. (2) The diagnosis time of fungal bloodstream infection mainly distributed in ≤1 week of hospitalization [32.73% (18/55)]. (3) Among the 55 strains of fungi detected, the detection rate of Candida parapsilosis ranked the first (21.82%, 12 strains), Candida glabrata was the second (18.18%, 10 strains), and Candida tropicalis was tied with Candida albicans in the third place (14.55%, 8 strains). All the detected fungi were sensitive to amphotericin B, and the resistance rates to voriconazole, fluconazole, itraconazole, and ketoconazole were between 4.5% and 9.1%. (4) Droad-spectrum antibiotics were used in all the 55 patients, ≥3 kinds of antibiotics were used in 44 patients, and 37 patients used antibacterial drugs ≥7 days. Conclusions The diagnosis time of fungal bloodstream infection in the 55 severe burn patients was mainly within 1 week of hospitalization. Candida parapsilosis is the most commonly detected fungal species. Catheter fungal proliferation occurs most commonly among the 30 patients with local fungal proliferation. All the detected fungi were sensitive to amphotericin B, with low drug resistance to voriconazole, fluconazole, itraconazole, and ketoconazole. Broad-spectrum antibiotics were overused in the severe burn patients with fungal bloodstream infection.