Figure 2From: Efficacy and safety of active negative pressure peritoneal therapy for reducing the systemic inflammatory response after damage control laparotomy (the Intra-peritoneal Vacuum Trial): study protocol for a randomized controlled trial Overview of the design of the Intra-peritoneal Vacuum Trial. Where per-protocol treatment will be defined as the allocated temporary abdominal closure dressing having been in place for at least 24 h. ICU, intensive care unit; IL-6, interleukin-6; h, hours; NPT, negative pressure therapy.Back to article page