BACKGROUND: Utilization of robotic-assisted inguinal hernia repair (IHR) has increased in recent years, but randomized or prospective studies comparing outcomes and cost of laparoscopic and Robotic-IHR are still lacking. With conflicting results from only five retrospective series available in the literature comparing the two approaches, the question remains whether current robotic technology provides any added benefits to treat inguinal hernias. We aimed to compare perioperative outcomes and costs of Robotic-IHR versus laparoscopic totally extraperitoneal IHR (Laparoscopic-IHR). METHODS: Retrospective analysis of consecutive patients who underwent Robotic-IHR or Laparoscopic-IHR at a dedicated MIS unit in the USA from February 2015 to June 2017. Demographics, anthropometrics, the proportion of bilateral and recurrent hernias, operative details, cost, length of stay, 30-day readmissions and reoperations, and rates and severity of complications were compared. RESULTS: 183 patients had surgery: 45 (24.6%) Robotic-IHR and 138 (75.4%) Laparoscopic-IHR. There were no differences between groups in age, gender, BMI, ASA class, the proportion of bilateral hernias and recurrent hernias, and length of stay. Operative time (Robotic-IHR: 116 ± 36 min, vs. Laparoscopic-IHR: 95±44 min, p < 0.01), reoperations (Robotic-IHR: 6.7%, vs. Laparoscopic-IHR: 0%, p = 0.01), and readmissions rates were greater for Robotic-IHR. While the overall perioperative complication rate was similar in between groups (Robotic-IHR: 28.9% vs. Laparoscopic-IHR: 18.1%, p = 0.14), Robotic-IHR was associated with a significantly greater proportion of grades III and IV complications (Robotic-IHR: 6.7% vs. Laparoscopic-IHR: 0%, p = 0.01). Total hospital cost was significantly higher for the Robotic-IHRs ($9993 vs. $5994, p < 0.01). The added cost associated with the robotic device itself was $3106 per case and the total cost of disposable supplies was comparable between the 2 groups. CONCLUSIONS: In the setting in which it was studied, the outcomes of Laparoscopic-IHR were significantly superior to the Robotic-IHR, at lower hospital costs. Laparoscopic-IHR remains the preferred minimally invasive surgical approach to treat inguinal hernias.
BACKGROUND: Utilization of robotic-assisted inguinal hernia repair (IHR) has increased in recent years, but randomized or prospective studies comparing outcomes and cost of laparoscopic and Robotic-IHR are still lacking. With conflicting results from only five retrospective series available in the literature comparing the two approaches, the question remains whether current robotic technology provides any added benefits to treat inguinal hernias. We aimed to compare perioperative outcomes and costs of Robotic-IHR versus laparoscopic totally extraperitoneal IHR (Laparoscopic-IHR). METHODS: Retrospective analysis of consecutive patients who underwent Robotic-IHR or Laparoscopic-IHR at a dedicated MIS unit in the USA from February 2015 to June 2017. Demographics, anthropometrics, the proportion of bilateral and recurrent hernias, operative details, cost, length of stay, 30-day readmissions and reoperations, and rates and severity of complications were compared. RESULTS: 183 patients had surgery: 45 (24.6%) Robotic-IHR and 138 (75.4%) Laparoscopic-IHR. There were no differences between groups in age, gender, BMI, ASA class, the proportion of bilateral hernias and recurrent hernias, and length of stay. Operative time (Robotic-IHR: 116 ± 36 min, vs. Laparoscopic-IHR: 95±44 min, p < 0.01), reoperations (Robotic-IHR: 6.7%, vs. Laparoscopic-IHR: 0%, p = 0.01), and readmissions rates were greater for Robotic-IHR. While the overall perioperative complication rate was similar in between groups (Robotic-IHR: 28.9% vs. Laparoscopic-IHR: 18.1%, p = 0.14), Robotic-IHR was associated with a significantly greater proportion of grades III and IV complications (Robotic-IHR: 6.7% vs. Laparoscopic-IHR: 0%, p = 0.01). Total hospital cost was significantly higher for the Robotic-IHRs ($9993 vs. $5994, p < 0.01). The added cost associated with the robotic device itself was $3106 per case and the total cost of disposable supplies was comparable between the 2 groups. CONCLUSIONS: In the setting in which it was studied, the outcomes of Laparoscopic-IHR were significantly superior to the Robotic-IHR, at lower hospital costs. Laparoscopic-IHR remains the preferred minimally invasive surgical approach to treat inguinal hernias.
Entities:
Keywords:
Complication; Cost; Inguinal hernia; Laparoscopic surgery; Robotic surgery; Surgery
Authors: Beau Forester; Mikhail Attaar; Kara Donovan; Kristine Kuchta; Michael Ujiki; Woody Denham; Stephen P Haggerty; JoAnn Carbray; John Linn Journal: Surg Endosc Date: 2020-07-27 Impact factor: 4.584
Authors: Morcos A Awad; Jarrod Buzalewski; Cooper Anderson; James T Dove; Ashley Soloski; Nicole E Sharp; Bogdan Protyniak; Mohsen M Shabahang Journal: JSLS Date: 2020 Oct-Dec Impact factor: 2.172