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NSQIP Data on Laparoscopic Inguinal Hernia Repairs: Are Residents Too Slow?. Roberto Hernandez-Irizarry, BS Benjamin Zendejas , MD, MSc Shahzad M. Ali, MD Christine Lohse , MS David R. Farley, MD. Outcomes?. Multiple Centers. Community. Academic. Data.
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NSQIP Data on Laparoscopic Inguinal Hernia Repairs: Are Residents Too Slow? Roberto Hernandez-Irizarry, BS Benjamin Zendejas, MD, MSc Shahzad M. Ali, MD Christine Lohse, MS David R. Farley, MD
Outcomes? Multiple Centers Community Academic
Data National. Validated. Risk-adjusted Outcomes-based 30 day mortality/morbidity
Data: 2007-2009 • 10,391 patients had Lap IHR • 4,168 had: CABG, Vasectomy… • 6,223 Lap IHR only
Results 8% 92% Mean Age 53 yrs (16-90) OR Time 63 mins (6-303)
Results % Emergent <1 Bilateral 21 Recurrent 13 Resident 57
As PGY operative time 75 70 65 60 Staff + Resident 72 mins 55 Staff 51 mins 50 45 Staff Alone PGY-1 PGY-2 PGY-3 PGY-4 PGY>5 Operative Time P < 0.001 Minutes = 21 mins P < 0.001
Duration of Stay Mean Median Staff 0.2 0 Staff + Resident 0.2 0 Odds Ratio >1d >2d 1.53 1.64 P<0.001
OR >1d PGY Duration of Stay P<0.05
Complications Groin pain, Recurrence, Urinary Retention? Infections Return to OR Nerve Injury Pneumonia Unplanned intubation UTI Dehiscence DVT/PE Renal Failure Sepsis Death
Complications Staff 1.4% Staff + Res 1.7% PGY vs PGY: all p > 0.4 p = 0.3
Mayo vs World Mayo Academic Community 33% 10% 5% Inpatient 0.9% 1.3% 0.9% Comp.
Conclusions Solo staff surgeons are faster Shorter time with juniors vs senior
Conclusions Res + Staff: odds of longer hospital stay Sr. vs Jr. : odds of longer hospital stay
Conclusions NO Difference: - in M&M when residents “participate” - in M&M by resident PGY level
Weaknesses NSQIP: Academic over represented Complications Resident participation? TEP vs TAPP?
Final Thought OR Time 56 mins (6-303) 6 mins 303 mins 1h 2h 3h 4h 5h
NSQIP Data on Laparoscopic Inguinal Hernia Repairs: Are Residents Too Slow? Roberto Hernandez-Irizarry, BS Benjamin Zendejas, MD, MSc Shahzad M. Ali, MD Christine Lohse, MS David R. Farley, MD