For the treatment of NIH, which device is recommended?

• A. Conventional balloon angioplasty
• B. Cutting/scoring balloon and NC balloon
• C. Self-expanding stent
• D. Plain old balloon angioplasty

Answer: (B)

The recommended treatment for Neonatal Intestinal Hypoxia (NIH) involves the use of a cutting/scoring balloon and non-compliant (NC) balloon. This approach is particularly effective because these specialized balloons are designed to effectively address strictures or areas of narrowing in the blood vessels by creating small incisions in the vascular tissue. The cutting and scoring action allows for more precise control and reduces the risk of trauma to the vessel walls compared to standard techniques.

Additionally, the non-compliant nature of the NC balloon means that it can achieve higher pressures without distorting, providing a more reliable means of dilatation. This reduces the risk of rebound occlusion, which is crucial in ensuring long-term success in managing or relieving strictures associated with NIH. The combination of these methodologies allows for enhanced balloon angioplasty outcomes, which is why the use of cutting/scoring balloons alongside non-compliant balloons is strongly recommended in this clinical scenario.