A prospective study was carried out on 120 perineal canal patients with normal anus who were treated at Pediatric Hospital, Ho Chi Minh City from September 1999 to August 2003. Patients were divided into group I: active inflammation, group II: vulvar excoriation, group III: no inflammation. Group I and II were treated medically until no more inflammation. The fistula was closed by the Tsuchida’s technique. Results: there were 2 patients healed spontaneously after internal treatment and 118 patients were closed fistula, among them there were 90 cases without colostomy and 28 with colostomy. There were 72 patients in group I, 12 in group II, and 34 in group III. Recurrence occurred in three cases without colostomy and one case with colostomy. One among these 3 without colostomy and the only one with colostomy were treated again with good result by the same procedure
Anal Canal ; Child ; Diagnosis ; Therapeutics ; Epidemiology

From September 1999 to August 2003, 118 cases of perineal canal or anorectovestibular fistula were treated at the Pediatric Hospital No 1, HCM City using Tsuchida technique, among them, 90 cases without colsotomy and 28 cases with colostomy. The operation was carried as follows: excision of the fistula and an anterior haft of rectal wall below the fistula, the free intact proximal wall of rectum was directly sutured tissue of anus at its anterior circumference. After 3 months: there were 3 recurrence of fistula among no- colostomy cases and one recurrence among the colostomy cases. On case without and 1 with colostomy had been reoperated. Result were satisfied
surgery ; Therapeutics ; child ; Anal Canal ; Fistula

Background: Phu Cat district, Binh Dinh province is one of the areas contaminated with Agent Orange in Wartime and now up to it still continues to affect the environmental life and health of people living there. Objectives: Investigate the factual status of mortality rate from 2002 to 2006 in Phu Cat district, Binh Dinh province and determine the burden of mortality based on the number of Years of Lost Life (YLLs). Subject and methods: A retrospective study was conducted on all deaths from January 1, 2002 to December 31, 2006 in Phu Cat population. Burden of mortality was analyzed using the WHO standard method. The dead cases were causal diagnosed by Verbal Autopsy tools and update information for mortality rate. Results: Mortality rates were 3.1%o (2002), 3.3%o (2003), 4.08%o (2004) and 2.67% (2005). YLLs from 2002 to 2006 in order are: 55.87%, 57.98%, 73.82%, 48.74% and 49.01%, respectively. The number of mortality in men was higher than women and had a tendency to increase from 2002 to 2004, to decrease during 2005 and 2006. YLLs in group of ages 0-4 was highest in 2004 (150.76%o), followed by 2002 (126.28%o) and was lowest in 2005 (39.72%o). YLLs in groups of ages >60 was high, especially in non-communicable disease. Conclusions: Mortality model from 2002 to 2006 in Phu Cat district, Binh Dinh province was appropriate for the national mortality model. According to YLLs, the burden of mortality was determined as the general burden of mortality from 2002 to 2006 and burden of mortality followed disease groups: communicable disease, nutrition disease and pregnancy; non-communicable disease; poisoned and accident related diseases.
burden of mortality ; mortality

The Omicron variant caused a surge of infections with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in Viet Nam in early 2022, signalling community transmission. We report on active whole-genome sequencing surveillance of positive SARS-CoV-2 samples collected at that time in northern Viet Nam from international arrivals and community clusters. We used an amplicon protocol developed with 14 polymerase chain reaction products and the Illumina iSeq 100 platform. Overall, 213 nasopharyngeal or throat swabs were analysed, of which 172 samples were identified with the Omicron variant. Of these, 80 samples were collected from community cases in February 2022, among which 59 samples were sublineage BA.2 and one sample was the recombinant XE variant. Our results indicated that Omicron had replaced Delta as the dominant variant in a very short period of time and that continuously conducting active whole-genome sequencing surveillance is necessary in monitoring the evolution and genomic diversity of SARS-CoV-2 in Viet Nam.