Implementing living-donor pediatric liver transplantation in Southern Vietnam: 15-year results and perspectives.

BACKGROUND: ND2 in Ho Chi Minh City is currently the only public center that performs PLT in Southern Vietnam. In 2005, the first PLT was successfully performed, with support from Belgian experts. This study reviews the implementation of PLT at our center and evaluates the results and challenges. METHODS: Implementation of PLT at ND2 required medico-surgical team building and extensive improvement of hospital facilities. Records of 13 transplant recipients from 2005 to 2020 were studied retrospectively. Short- and long-term complications, as well as the survival rates, were reported. RESULTS: The mean follow-up time was 8.3 ± 5.7 years. Surgical complications included one case of hepatic artery thrombosis that was successfully repaired, one case of colon perforation resulting in death from sepsis, and two cases of bile leak that were drained surgically. PTLD was observed in five patients, of whom three died. There were no cases of retransplantation. The 1-year, 5-year, and 10-year patient survival rates were 84.6%, 69.2%, and 69.2%, respectively. There were no cases of complication or death among the donors. CONCLUSION: Living-donor PLT was developed at ND2 for providing a life-saving treatment to children with end-stage liver disease. Early surgical complication rate was low, and the patient survival rate was satisfactory at 1 year. Long-term survival decreased considerably due to PTLD. Future challenges include surgical autonomy and improvement of long-term medical follow-up with a particular emphasis on prevention and management of Epstein-Barr virus-related disease.

External birth defects in Southern Vietnam: a population-based study at the grassroots level of health care in Binh Thuan Province.

BACKGROUND: There currently exists no data on birth defects from population-based studies in Vietnam. Our study's aim was to assess external birth defect (EBD) prevalence among live newborns in Binh Thuan Province in Vietnam with the help of health workers at all levels of the health system. METHODS: A 2-month training session for 452 health professionals (HP) practicing delivery care in 127 Commune Health Stations (CHS) and in 12 provincial or district hospitals (DH) was setup in 2006. After a successful 6-month pilot study, a one-year registry of EBDs was established in 2008. All live newborns were screened for EBDs within 24 hours after birth in all DH obstetric departments and in all CHSs. Trained local HPs collected information by filling out a predesigned form and by photographing the affected newborn. EBDs were coded using the International Classification of Diseases system-10, Clinical Modification. The study was repeated in 2010. RESULTS: Throughout 2010, out of a total of 13,954 newborns, 84 cases with one or more EBDs were reported, representing an overall prevalence rate of 60.2 per 10,000 live births. The most common groups of EBDs were limbs (27.2/10,000), orofacial clefts (20.1/10,000) and the central nervous system (7.9/10,000). CONCLUSIONS: This first population-based study in Vietnam, which required coordination efforts at the local level, provides baseline prevalences of external birth defects. Data on EBDs from this study in southern Vietnam may be useful for setting up a regional population-based registry of birth defects in Vietnam.

Topical application of povidone-iodine solution (Betadine) in the management of giant omphaloceles.

Giant omphaloceles, especially if they contain liver tissue, remain the greatest challenge to pediatric surgeons for the coverage of the huge defect. Various reconstructive techniques have been described in the literature, each with advantages and disadvantages. Standard treatment has been placement of a Silastic silo to allow gradual return of abdominal organs to the abdomen with its limited space. The worst complication of silo placement is infection of the fascia with disruption of the suture line. When fascial infection occurs, closure of the abdominal wall is very difficult or impossible. In this report, the authors describe their experience in treating 5 patients with giant omphaloceles, between 1999 and 2003, utilizing an abs orbable synthetic mesh (polyglactin 910-Vicryl) for abdominal closure and topical application of povidone-iodine 10/100 solution (Betadine) to prevent infection. All patients had perfect results with the simple postoperative care, early oral feeding and were discharged after 2 months of hospitalization with complete skin coverage.