Background: Laparoscopic cholecystectomy is the first laparoscopic surgery that was performed at Cho Ray hospital in September 1992. In 2005, Quang Tri general hospital has performed successfully the first case of laparoscopic appendectomy. Objectives: To access the preliminary results of application on endoscopic surgery in Quang Tri general hospital. Subjects and method: A prospective study was conducted on 140 patients with laparoscopic surgery or retroperitoneal surgery, was performed in Quang Tri general hospital from September, 2005 to April, 2006. Results:Among 140 patients was operated, there was only one case of postoperative intestinal obstructive complication (accounted for 0.7%), no case of death. Operative aged was between 11 and 70 years old. The average surgical time was 65 minutes for cholecystectomy, 35 minutes for appendectomy, 85 minutes for ureterolithotomy, 80 minutes for gynecological diseases. 2 cases of cholecystectomy and appendectomy changed open surgery. Conclusion: Laparoscopic surgery is a safe and effective method. It can be developed in provincial hospitals. Quang Tri general hospital has successful preliminary developed the new technique.
Laparoscopy ;

The first study on chemical constituents and biological activities of Clausena lansium (Lour.) Skeels (Rutaceae) growing in Vietnam has been done. Phytochemical investigation of n-hexane extract led to the isolation of five compounds: dihydroindicolactone (1), 8-geranyloxy psoralen (2), imperatorin (3), heraclenol (4) and indicolactone (5), in which this is the first report on the presence of dihydroindicolactone (1). Their structures were elucidated based on LC/MS/NMR hyphenated techniques as well as comparison with those of literature data. The n-hexane extract and its subfractions, ethanol 95% extract and several isolated compounds were evaluated for antifungal activity.
Clausena* ; Ethanol ; Ficusin ; Vietnam

Objective: To document the evolution and optimization of the Zika virus (ZIKV) disease surveillance system in southern Viet Nam in 2016 and to describe the characteristics of the identified ZIKV-positive cases. Methods: We established a sentinel surveillance system to monitor ZIKV transmission in eight sites in eight provinces and expanded the system to 71 sites in 20 provinces in southern Viet Nam in 2016. Blood and urine samples from patients who met the case definition at the sentinel sites were tested for ZIKV using real-time reverse transcription polymerase chain reaction at the Pasteur Institute in Ho Chi Minh City (PI-HCMC). We conducted descriptive analysis and mapped the ZIKV-positive cases. Results: In 2016, 2190 specimens from 20 provinces in southern Viet Nam were tested for ZIKV at PI-HCMC; 626 (28.6%), 484 (22.1%), 35 (1.6%) and 1045 (47.7%) tests were conducted in the first, second, third and fourth quarters of the year, respectively. Of these tested specimens, 214 (9.8%) were ZIKV positive with 212 (99.1%) identified in the fourth quarter. In the fourth quarter, the highest positivity rate was those in age groups 30–39 years (30.0%) and 40–59 years (31.6%). Of the 214 ZIKV-positive patients, 210 (98.1%) presented with rash, 194 (90.7%) with fever, 149 (69.6%) with muscle pain, 123 (57.5%) with joint pain and 66 (30.8%) with conjunctivitis. Discussion The surveillance system for ZIKV disease underwent several phases of optimization in 2016, guided by the most up-to-date local data. Here we demonstrate an adaptable surveillance system that detected ZIKV-positive cases in southern Viet Nam.

This article describes Viet Nam Ministry of Health’s (VMoH) activities to prepare for and respond to the threat Zika virus (ZIKV), including the adaptation of existing surveillance systems to encompass ZIKV surveillance.