ABSTRACT
BACKGROUND: With gastrostomy becoming a common surgical procedure within the pediatric population surgeons continued to introduce modifications on the procedure to overcome some of the challenges and minimize complications. Modified U-stitches laparoscopic gastrostomy is gaining favor in some centers including the center of this study. Hence, this study was conducted to evaluate and compare its outcomes. METHODS: Eighty-nine gastrostomy procedures performed between 2013 and 2020 were reviewed to evaluate the surgical outcomes of a novel modified U-stitches laparoscopic gastrostomy (MLG) to the standard laparoscopic gastrostomy (LG) in children. The main outcome measured is the rate of postoperative complications encompassing dislodgement of gastrostomy button, leak around button, local infection, and development of granulation tissue post-surgery which is compared between the two population groups. RESULTS: The rate of leak around the button was found to be significantly less in the MLG (4%) compared to (15%) in the traditional LG approach with a p-value of 0.03. However, the overall complication rate for MGL is 63%; while it is 73% for LG. CONCLUSIONS: The modified U-stitches laparoscopic gastrostomy has a lower rate of complications in comparison to the standard laparoscopic gastrostomy making it a preferred technique for gastrostomy placement in children.
Subject(s)
Gastrostomy , Laparoscopy , Case-Control Studies , Child , Gastrostomy/adverse effects , Gastrostomy/methods , Humans , Infant , Intubation, Gastrointestinal/adverse effects , Laparoscopy/methods , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Retrospective StudiesABSTRACT
BACKGROUND: In the last 50 years, the United Arab Emirates (UAE) has experienced rapid population growth and urbanization. Urbanization is known to influence biodiversity, and there appears to be a link between the emergence of arboviruses and urban growth. Very little is known about the UAE mosquito species richness and dominant vectors. We performed a mosquito survey comparing peri-urban sites in Dubai and Al Ain to a protected, natural site in Fujairah emirate. We measured mosquito biodiversity and species composition, and screened mosquito pools for common arboviruses to measure arbovirus activity in the region. RESULTS: We report ten species of mosquitoes from the UAE, with highest species diversity in the natural site, a protected wadi near the eastern coast. The predominant mosquito was Culex perexiguus, and was associated with peri-urban habitats. The site with lowest mosquito species diversity but relatively high species richness was the peri-urban site of Al Ain Zoo, where we identified Bagaza virus and Barkedji virus, two flaviviruses, in pools of Cx. perexiguus. CONCLUSIONS: Decreased mosquito biodiversity was associated with increased levels of urbanization. The predominance of two species at peri-urban sites was related to the availability of their larval habitats. Arboviruses were associated with the presence of a single predominant mosquito species, Cx. perexiguus.
