Oscar Guillamondegui, MD, MPH, FACS Associate Professor of Surgery Tennessee Surgical Quality Collaborative

Transcription

1 Oscar Guillamondegui, MD, MPH, FACS Associate Professor of Surgery Tennessee Surgical Quality Collaborative

2 NSQIP 2014 A Collaborative that has Reduced Surgical Site Infections Tennessee Surgical Quality Collaborative Oscar Guillamondegui, MD, MPH Vanderbilt University Medical Center *Guillamondegui, OD, et al. Using the National Surgical Quality Improvement Program and the Tennessee Surgical Quality Collaborative to Improve Surgical Outcomes. J Am Coll Surg. April 2012;

3 Disclosures: I have nothing to disclose *Guillamondegui, OD, et al. Using the National Surgical Quality Improvement Program and the Tennessee Surgical Quality Collaborative to Improve Surgical Outcomes. J Am Coll Surg. April 2012;

4 TSQC Mission To improve the care of the surgical patient by supporting an open discussion and transfer of information through a collaborative team effort. Vision To identify best surgical practices, examine how the surgical team obtains best outcomes and teach other surgical teams how to improve outcomes.

5 Post-Op Occurrence Results Post-Op Complications* (Savings/10,000 Procedures) Unit Costs NSQIP ROI Net Savings Per 10,000 Acute Renal Failure Graft/Flap Failure On Vent> 48 hours Superficial Incisional SSI (-25%) $28,359 $535, (-60%) $14,851 $411, (-15%) $27,654 $1,197, (-19%) $27,631 $1,870,619 Wound Disruption (-34%) $14,827 $461,120 Total 2010 Savings $4,476,515 *Guillamondegui, OD, et al. Using the National Surgical Quality Improvement Program and the Tennessee Surgical Quality Collaborative to Improve Surgical Outcomes. J Am Coll Surg. April 2012;

6 Post-Op Occurrence Results Post-Op Complications* (Savings/10,000 Procedures) Unit Costs NSQIP ROI Net Savings Per 10,000 Acute Renal Failure Graft/Flap Failure On Vent> 48 hours Superficial Incisional SSI (-25%) $28,359 $535, (-60%) $14,851 $411, (-15%) $27,654 $1,197, (-19%) $27,631 $1,870,619 Wound Disruption (-34%) $14,827 $461,120 Total 2010 Savings $4,476,515 *Guillamondegui, OD, et al. Using the National Surgical Quality Improvement Program and the Tennessee Surgical Quality Collaborative to Improve Surgical Outcomes. J Am Coll Surg. April 2012;

7 Costs of Surgical Site Infections Literature review LOS increases 7-10 days Additional cost $20,000 THA* hospital billing data TSQC Patients with wound occurrence Average length of stay 7.2 extra days Additional costs $25,546 per case THA: Tennessee Hospital Association

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9 Justification for Colectomy Focus High volume in all hospitals 8-9% of total TSQC cases 1250 colon cases (using our CPT groups) on average/year for the TSQC - Performed by large percentage of surgeons 188 different surgeon ID s Practice recommendations available Established outcomes rates NSQIP NHSN

10 Identifying a bundle No structured, recognized group of strategies to reduce risk of SSI Some data for specific interventions and practices, none for a group of practices. Some approaches have generated controversy SCIP Mechanical and antibiotic bowel preparation Hyperoxygenation

11 TSQC Requirements Level 1 or 2 data Not inflammatory to the surgeons Consider elements already in place (e.g., SCIP) Easily implemented case by case Able to be abstracted from the medical record Not mutually dependent: hospitals and surgeons can choose to participate in any or all of the elements Cheap

12 Bundle Options Oral antibiotics Skin prep prior to admission Glycemic Control Parenteral Antibiotics Mechanical Bowel prep Perioperative oxygenation Wound protection Anastomosis technique NORMOTHERMIA Skin prep prior to incision

13 The TSQC Colorectal Bundle Normothermia Glucose Control Appropriate antibiotic use Supplemental Fi02

14 Oxygenation Normothermia Glucose Control Antimicrobial prophylaxis ColectomyBundle Recommendation Evidence Summary Resource Summary Findings Comments A bundle of interventions to Implementation of Colorectal surgical site infection Small sample size reduce colorectal surgical Normothermia infections Normoglycemia Bull A, et al Oxygen delivery Appropriate antibiotics 15% > 7% (not statistically significant Difficulty to implement and maintain; low compliance with individual components Infection rates fell over the subsequent 12 months. Perioperative supplemental oxygen therapy and surgical site infection: a meta-analysis of randomized controlled trials Qadan M et al Perioperative Normothermia to reduce the incidence of surgical wound infection and shorten hospitalization Kurz et al Scientific Principles and Clinical Implications of Perioperative Glucose regulation and control Akhtar, S et al Antimicrobial prophylaxis for surgery: an advisory statement from the National Surgical Infection Prevention Project Bratzler DW et al Meta-analysis 5 RCTs Control FiO ; Study FiO2.80 for 2-6 hours postoperatively 30 day follow up 3 studies colorectal; 2 studies multispecialty Double-blind RCT demonstrating triple the incidence of SSI and pronged hospitalization in patients undergoing colectomy with intraoperative hypothermia Review article evaluating glucose control in the preoperative, intraoperative, and postoperative periods Consensus position statement from the Surgical Infection Prevention Guidelines Writers Group Surgical site infection rates 12% control; 9% hyperoxic. Relative risk reduction Greater benefit in colorectal procedures Surgical site infection in 19% of patients with intraoperative hypothermia and 6% of patients with intraoperative normothemia. Though there are unresolved questions regarding appropriate control it is prudent to maintain glucose levels < 180 mg / dl Optimal prophylaxis ensures that adequate concentrations of an appropriate antimicrobial are present in the serum, tissue, and wound during the entire time that the incision is open and at risk for bacterial contamination. Variable use of abx, blood loss among studies No standard definition of infection Significant improvement in all but one study, where SSI rate increased. Standard preoperative prep; cases riskadjusted for smoking, BMI, wound class, length of surgery. Clinical diagnosis of SSI. The authors site heterogeneity in many of the included studies as a limitation to the analysis; postoperative control appears to have the most significant effect on postoperative complications This article is a primary source document for SCIP guidelines

15 Clinical Application and Review Measure Recommendation Clinical Application NSQIP Abstraction Normothermia Maintain core temperature >36 during the perioperative period Check temperature prior to entering the operating room. Check every 15 minutes intraoperatively. Check immediately upon arrival in PACU and every 30 minutes until discharge from PACU. Active warming (e.g., Bair hugger) for patients with temp < 36. Abstract lowest intraoperative temperature. Normoglycemia Maintain blood glucose level < 200 mg/dl on the day of surgery and through the postoperative period Check blood glucose (all patients) prior to entering the operating room, and in the PACU. Institute sliding scale insulin coverage for blood glucose > 200, or per hospital protocol. Abstract the highest glucose on the day of surgery. Antibiotic use Appropriate antibiotic selection and timing per SCIP guidelines Administer antibiotics within 1 hour prior to surgical incision. Redose antibiotics if appropriate for operations lasting 3 hours or more. No abstraction; hospital will report SCIP Inf 1f, 2f, and 3f performance. Supplemental Oxygen Administer supplemental oxygen at 80% intraoperatively and postoperatively Deliver FiO 2.80 through the anesthesia circuit and postoperatively for 6 hours by nonrebreather. Review anesthesia record, postoperative order set, PACU record for intraop and postop delivery. Answer yes if the order is for FiO2.80. Answer yes if there is documentation that the patient received oxygen at.80. If there is no order, and no documentation of FiO2.80, answer no

16 Collaborative Implementation Fall 2011 Baseline data analysis Literature review and development of recommendations Leadership Committee review and approval Consensus approval from collaborative membership Winter Collaborative implementation target: January 1 Trial implementation by Dr. Gibson SCR review and refinement of custom fields

17 Collaborative Implementation Spring 2012 Review of implementation progress: limited to individual surgeon preference in 6 of 10 hospitals Evaluation of support needs from members 10 Tennessee hospitals join NSQIP and TSQC Summer 2012 Status review with each hospital Early analysis of custom field utilization

18 Colon Bundle Update Total TSQC Cases 80,207 Cases w/glucose 26,745 Cases w/temp 28,119 Cases w/fio2 3,362 Total Colectomies 6,862 Colectomies w/glucose 2,711 Colectomies w/temp 2,849 Colectomies w/fio2 659 Colectomies w/all Total Colectomies 6,862 Colectomies w/all 3 credible values 379 Of the 379 Cases w/ all 3 values in the credible range Measure Mean/SD Criterion Cases < criterion Cases > criterion Glucose 161.9/ % 32.5% Temperature 96.9/ F 41.4% 58.6% This information is prepared and protected in accordance with the Tennessee Patient Safety and Quality Improvement Act of T.C.A

19 SSI Rates Year Total Cases Deep SSI Organ SSI Superficial SSI ALL SSI WD Total Year Total Cases Deep SSI Organ SSI Superficial SSI ALL SSI WD % 1.5% 3.4% 5.7% 0.8% % 1.7% 2.8% 5.2% 0.6% % 1.3% 2.7% 4.5% 0.4% % 1.0% 2.1% 3.7% 0.7% % 0.9% 2.1% 3.7% 0.6% Total % 1.3% 2.6% 4.5% 0.6% This information is prepared and protected in accordance with the Tennessee Patient Safety and Quality Improvement Act of T.C.A

20 SSI Rates Year Total Cases Deep SSI Organ SSI Superficial SSI ALL SSI WD Total Year Total Cases Deep SSI Organ SSI Superficial SSI ALL SSI WD % 1.5% 3.4% 5.7% 0.8% % 1.7% 2.8% 5.2% 0.6% % 1.3% 2.7% 4.5% 0.4% % 1.0% 2.1% 3.7% 0.7% % 0.9% 2.1% 3.7% 0.6% Total % 1.3% 2.6% 4.5% 0.6% This information is prepared and protected in accordance with the Tennessee Patient Safety and Quality Improvement Act of T.C.A

21 Colectomy Operative Time v. All SSI Rate Decile Rank of Operative Time Operative Total SSI Cases Time (Hours) Rate (%) % % % % % % % % % %

22 Colectomy Operative Time v. All SSI Rate Decile Rank of Operative Time Operative Total SSI Cases Time (Hours) Rate (%) % % % % % % % % % %

23 NSQIP 2014 A Collaborative that has Reduced Surgical Site Infections Tennessee Surgical Quality Collaborative Oscar Guillamondegui, MD, MPH Vanderbilt University Medical Center *Guillamondegui, OD, et al. Using the National Surgical Quality Improvement Program and the Tennessee Surgical Quality Collaborative to Improve Surgical Outcomes. J Am Coll Surg. April 2012;

24 Oscar Guillamondegui, MD, MPH, FACS Associate Professor of Surgery Tennessee Surgical Quality Collaborative