Journal article
A simplified approach to minimally invasive parathyroidectomy
The Laryngoscope, Vol.124(9), pp.2205-2210
09/2014
DOI: 10.1002/lary.24615
PMID: 24470308
Abstract
Objectives/Hypothesis
To assess the feasibility of a simplified approach for the use of a rapid intraoperative parathyroid hormone (IOPTH) assay based on a single 10‐minute post‐excision level using the workup parathyroid hormone level (wPTH) as the baseline in minimally invasive parathyroidectomy (MIP) and to compare the predictive value of this criterion with other recommended criteria.
Study Design
Case series with chart review.
Methods
A single surgeon's prospectively maintained parathyroidectomy database at an academic center was reviewed over a 2‐year period from June 2009 through June 2011.
Results
A total of 102 patients undergoing MIP met the inclusion criteria. An IOPTH threshold of a ≥50% drop at 10 minutes post‐excision from the wPTH baseline resulted in acceptable false positive (1.9%) and false negative (0.9%) rates. The sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of this modified criterion was 98.9%, 71.4%, 98%, 83.3%, and 97%, respectively.
Conclusions
In our patient cohort, the pre‐incision and pre‐excision IOPTH levels did not seem to change the overall accuracy of predicting surgical success in MIP if a single 10‐minute post‐excision IOPTH level is used along with the wPTH, and is commensurate with the commonly used Miami and Vienna criteria. A single intraoperative blood sample demonstrating a ≥50% drop from the wPTH at 10 minutes post‐excision should be explored further as a feasible simplified criterion that avoids multiple IOPTH samples
Level of Evidence
4. Laryngoscope, 124:2205–2210, 2014
Details
- Title: Subtitle
- A simplified approach to minimally invasive parathyroidectomy
- Creators
- Sohit P Kanotra - Louisiana State UniversityDaniel B Kuriloff - Columbia University, New York Head & Neck Institute, Center for Thyroid & Parathyroid Surgery, Lenox Hill HospitalPriyam K Vyas - Virginia Commonwealth University School of Medicine
- Resource Type
- Journal article
- Publication Details
- The Laryngoscope, Vol.124(9), pp.2205-2210
- DOI
- 10.1002/lary.24615
- PMID
- 24470308
- ISSN
- 0023-852X
- eISSN
- 1531-4995
- Number of pages
- 6
- Language
- English
- Date published
- 09/2014
- Academic Unit
- Stead Family Department of Pediatrics; Otolaryngology
- Record Identifier
- 9984007183102771
Metrics
34 Record Views