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Public Documents
1
An external validation of C-reactive protein reduction as a predictor of healing foll...
Tobias James
and 7 more
March 31, 2022
Key Points • CRP reduction at day five of more than 35% from the previous highest concentration post-laryngectomy or laryngopharyngectomy has been proposed to positively predict healing without pharyngocutaneous fistula • Retrospective cohort analysis of 163 patients has not been able to externally validate these findings. • ROC curves and subset analyses have not identified alternative parameters to reach significance • However, there is a non-significant association with decreasing postoperative CRP and healing without fistula. • Multicentre prospective studies to include post-operative procalcitonin could help refine this protocol further.