Persistence of a Gastrocutaneous Fistula after gastrostomy removal in children: Incidence and predictive factors

Background/Purpose: The aims of this study were to determine the incidence of persistent gastrocutaneous fistulas (GCF) after gastrostomy removal and to identify associated risk factors. Methods: This retrospective study included 75 children from the Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland who had a gastrostomy performed between 1988 and 2010. The records of the children were reviewed for sex, age at the time of gastrostomy removal, underlying disease, type of gastrostomy placement and length of use, and then analyzed in order to find a correlation between the GCF and these parameters. Results: The gastrostomy orifice did not close spontaneously within the first month in 33 of the patients (44%), and 15 subsequently underwent surgical closure. The mean duration of gastrostomy use was significantly longer in children who developed a persistent GCF (30 vs. 19 months, P = 0.03). The other parameters studied did not show any significant association with the persistence of a GCF. Conclusions: The only predictive factor determining the persistence of a GCF was found to be the timespan between the placement and removal of the gastrostomy appliance. Elective surgical closure of the gastrostomy orifice should be considered after 1 month of persistent GCF.

Prise en charge des fentes labio-maxillo-palatines au CHUV = [Children born with a cleft: treatment at the CHUV in Lausanne]

A cleft can be labial, labial-maxillary, unilateral or bilateral labial-maxillary-palatal, or isolated palatal. A multidisciplinary team includes several specialists who will handle the diverse problems of children born with a cleft. This team will follow the child through each developmental stage and assemble an optimal treatment plan, thus reducing the onus on the family. Depending on the type of cleft and the age of the child, feeding, speech, ORL, dental, orthodontic, esthetic and possibly also psychological problems will be taken care of. This is why cleft treatment starts at the time it is diagnosed, before or after birth, and ends when the child is fully grown. It requires a complete interdisciplinary team and the collaboration with obstetricians and geneticians.

Gefäßchirurgische Ausbildung in endovaskulärer Technik in Lausanne

Between 1995 and 2005, the number of aortic aneurysms treated annually using endovascular techniques (EVAR) increased from 0 to 50, including all aortic stages. Our organization includes a large team of surgeons, a stock of three complete families of endoprostheses (straight, conical and bifurcated), a mobile trolley with accessories (arterial introducer/introducer sheath, guide wire, catheters, balloons, etc.) and an appliance on wheels for intravascular ultrasound examination (IVUS). This appliance, together with a mobile fluoroscopy device (c-arm), allows endovascular aneurysms analysis of every operating room in our institution, usually without angiography or the use of contrast medium. In general, we are therefore not depending on substantial preoperative imaging in order to identify candidates for endovascular aneurysms repair and can treat abdominal and thoracic aortic ruptures without delay. For endovascular aortic aneurysms repair we distinguish between process steps on the one hand (determining indications, imaging of the access vessels, measurement using IVUS and road mapping via fluoroscopy, selection of implant, implant insertion, positioning, setting the implant, determining success, reconstruction of the access vessel and follow-up) and the level of competence on the other (assistant, senior and directing physicians). Our ultrasound supported technique for endovascular aneurysms repair has been successfully brought to other hospitals using an IVUS transporter and telementoring.