Perioperative medicine & outcomes

Haemodynamic and respiratory perioperative outcomes for open versus robot‐assisted radical cystectomy: A double‐blinded, randomised trial

Acta Anaesthesiol ScandPublished Secondary analysis of a randomised feasibility trial

Authors' conclusion

A prolonged Trendelenburg position and CO2 pneumoperitoneum was well-tolerated during iRARC, and immediate postoperative recovery was similar for ORC and iRARC patients.

Study context

Population
Bladder cancer patients undergoing radical cystectomy
Participants
50 patients
Comparison
Open radical cystectomy (RC) vs robot-assisted RC with intracorporal urinary diversion
  • Open RC (ORC)n = 25reference
  • iRARCn = 25
Primary endpoint
Immediate postoperative recovery (standardised PACU Discharge Criteria score)
Methodological detailspredefined sub-analysis, single-centre, double-blinded, All patients underwent the allocated treatment, Patients, post-anaesthesia care unit (PACU) staff and ward personnel blinded to surgical technique
  • Predefined sub-analysis
  • Single-centre
  • Double-blinded
  • All patients underwent the allocated treatment
  • Patients, PACU staff and ward personnel blinded to surgical technique

Primary result

As reported in the abstract

Total PACU-DC score
  • Total PACU Discharge Criteria (PACU-DC) score highest 6 h postoperatively
  • iRARC vs ORC: P = 0.80

Secondary outcomes

Respiration and arterial O2 saturation scores

Mean scores below 1 (out of 3) in both groups throughout PACU stay

Intraoperative recordings

iRARC significantly (clinically acceptable) higher maximum airway pressure and arterial BP, lower minimum pH

Analgesia

ORC received significantly more opioids after extubation but marginally less analgesics in PACU vs iRARC

Original publication

Haemodynamic and respiratory perioperative outcomes for open versus robot‐assisted radical cystectomy: A double‐blinded, randomised trial. Acta Anaesthesiol Scand. Published 5 January 2023. doi:10.1111/aas.14187

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