Despite the high rate of wound morbidity associated with single-staged reconstruction of contaminated fields, it can safely be performed with biologic mesh reinforcement. Although biologic mesh in these situations is safe, the long-term durability seems to be less favorable.

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Transversus abdominis plane blocks improved immediate short-term opioid use and pain outcomes. Pain improvement was durable throughout the hospital stay. However, the blocks did not translate into less overall narcotic use, shorter length of stay, or lower readmission rates.

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Endoscopic RFA is capable of delivering therapy to the distal colon. Injury is limited to the muscularis propria or less depth when no more than two ablations are applied regardless of the energy density used. Based on these feasibility and dosimetry results, the authors will continue investigation using these and smaller energy doses to initiate trials ultimately with patients who have suitable mucosal and submucosal disorders of the lower gastrointestinal tract including chronic, nonulcerated hemorrhagic radiation proctitis and angiodyplasia.

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This prospective randomized double-blind, placebo-controlled trial showed no advantage of an elastomeric pain pump device in terms of providing a measurable reduction in postoperative pain scores, narcotic use, time to return of bowel function, or length of hospital stay after laparoscopic ventral hernia repair. Further studies are warranted to determine other alternatives for reducing postoperative pain after laparoscopic ventral hernia repair.