Symptomatic resolution of malignant bowel obstruction by endoscopic catheterisation of an enterocutaneous fistula.

Patients with advanced intra-abdominal malignancy frequently experience nausea and vomiting, however these symptoms can be difficult to manage. A woman in her seventies with high grade primary peritoneal adenocarcinoma developed intermittent small bowel obstruction following extensive surgery. Poor relief was provided by pharmacological approaches and nasogastric tube insertion. Further surgical management was deemed unsuitable due to the significant possibility of complications and likely impairment of the patient's quality of life. A conservative approach was used by using a novel therapeutic intervention: an endoscope was used to visualise an enterocutaneous fistula tract proximal to the obstruction and a gastrostomy catheter was fluoroscopically inserted. This maintained fistula tract patency, permitting drainage of bowel contents and therefore resolving the patient's symptoms. We therefore describe a novel therapeutic approach where endoscopic insertion of a gastrostomy catheter maintained patency of an enterocutaneous fistula, enabling lasting relief of bowel obstruction in a manner acceptable to the patient.

The association between brain injury, perioperative anesthetic exposure, and 12-month neurodevelopmental outcomes after neonatal cardiac surgery: a retrospective cohort study.

BACKGROUND: Adverse neurodevelopmental outcomes are observed in up to 50% of infants after complex cardiac surgery. We sought to determine the association of perioperative anesthetic exposure with neurodevelopmental outcomes at age 12 months in neonates undergoing complex cardiac surgery and to determine the effect of brain injury determined by magnetic resonance imaging (MRI). METHODS: Retrospective cohort study of neonates undergoing complex cardiac surgery who had preoperative and 7-day postoperative brain MRI and 12-month neurodevelopmental testing with Bayley Scales of Infant and Toddler Development, Third Edition (Bayley-III). Doses of volatile anesthetics (VAA), benzodiazepines, and opioids were determined during the first 12 months of life. RESULTS: From a database of 97 infants, 59 met inclusion criteria. Mean ± sd composite standard scores were as follows: cognitive = 102.1 ± 13.3, language = 87.8 ± 12.5, and motor = 89.6 ± 14.1. After forward stepwise multivariable analysis, new postoperative MRI injury (P = 0.039) and higher VAA exposure (P = 0.028) were associated with lower cognitive scores. ICU length of stay (independent of brain injury) was associated with lower performance on all categories of the Bayley-III (P < 0.02). CONCLUSIONS: After adjustment for multiple relevant covariates, we demonstrated an association between VAA exposure, brain injury, ICU length of stay, and lower neurodevelopmental outcome scores at 12 months of age. These findings support the need for further studies to identify potential modifiable factors in the perioperative care of neonates with CHD to improve neurodevelopmental outcomes.