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Karcher, Donald S.

https://orcid.org/0000-0002-0958-6453

Mayo Clinic

College of American Pathologists

Citations 2

Turnaround Time for Large or Complex Specimens in Surgical Pathology: A College of American Pathologists Q-Probes Study of 56 Institutions
Volmar, Keith E., Souers, Rhona J., Karcher, Donald S. , Nakhleh, Raouf E. , Idowu, Michael O.

Archives of Pathology & Laboratory Medicine | January 22, 2015 | Volume: 139 | Issue: 2 | Pages: 171-177

10.5858/arpa.2013-0671-cp Get It

Context Turnaround time (TAT) for large or complex surgical pathology specimens is an indicator of efficiency in anatomic pathology and may affect coordination of patient care. Objective To establish benchmarks for TAT and to identify practice characteristics that may influence TAT. Design Participants in a 2012 Q-Probes quality improvement program of the College of American Pathologists retrospectively reviewed all surgical pathology cases from the prior 6 months to identify up to 50 cases coded as Current Procedural Terminology (CPT) code 88307 (excluding biopsies) or 88309. Participants reported the times and dates of accessioning and final sign-out. Results A total of 56 institutions reported on 2763 large or complex cases, which included 70% with CPT code 88307 and 30% with CPT code 88309. Cases requiring special handling comprised 51.5%, and 48.5% were routine. Among all institutions the median TAT was 2.72 calendar days (10th–90th percentile range, 6.23–1.22 days). Longer TAT occurred in governmental institutions (median, 6.06 versus 2.13 days; P < .001) and in institutions that mandate overnight fixation for some specimen types (median, 3.83 versus 2.07 days; P = .03). Longer TAT was associated with CPT code 88309 (median, 3.99 versus 2.82 days; P < .001), special handling (median, 4.13 versus 1.94 days; P < .001), frozen section (median, 3.38 versus 2.92 days; P < .001), radical cancer resection (P < .001), and malignant cases (P < .001). Turnaround time was not significantly affected by either pathology training programs or routine weekend sign-out. Conclusion This study provides benchmark data for TAT in large or complex surgical pathology specimens. Turnaround time was good overall, but the range among participating institutions was wide.
Fifteen Years' Experience of a College of American Pathologists Program for Continuous Monitoring and Improvement
Nakhleh, Raouf E. , Souers, Rhona J., Bashleben, Christine , Talbert, Michael L. , Karcher, Donald S. , Meier, Frederick A., Howanitz, Peter J.

Archives of Pathology & Laboratory Medicine | August 29, 2014 | Volume: 138 | Issue: 9 | Pages: 1150-1155

10.5858/arpa.2014-0148-oa Get It

Context.— The Q-Tracks program, created in 1999, is a quality monitoring subscription service offered by the College of American Pathologists. Objective.— To establish benchmarks in quality metrics, monitor changes in performance over time, and identify practice characteristics associated with better performance. Design.— The Q-Tracks program provides ongoing study of multiple metrics offered in most laboratory disciplines. The design enables measuring the effects of process changes and comparisons with other participating laboratories. Each laboratory Q-Tracks monitor has a primary quality indicator and additional secondary indicators. Results.— To date, 19 Q-Tracks monitors have been offered, with 12 currently active monitors. Q-Tracks are primarily conducted in hospital-based laboratories in the United States, Canada, and 21 other countries. Common to most Q-Tracks monitors is a demonstration of performance improvement by subscribers with long-term participation. This finding was seen in preanalytic, turnaround time, and postanalytic measures. Q-Tracks monitors contribute to the overall demonstration and improvement of laboratory and hospital quality because they address core quality measures for the College of American Pathologists Laboratory Accreditation Program and multiple Joint Commission National Patient Safety Goals. Conclusions.— The Q-Tracks program has established multiple benchmarks in most disciplines of the laboratory and has demonstrated significant performance improvement in benchmarks and individual laboratories over time.