https://www.selleckchem.com/products/blu-667.html Adequate coordination with Paediatric Oncology is essential to carry out active surveillance for ototoxicity and to modify, if possible, the dosage or type of chemotherapy in case hearing is affected. In our experience, and following current recommendations, a pre-treatment assessment is usually performed, as well as monitoring during treatment, at the end of treatment, and annually thereafter due to the risk of a later development of hearing loss. Adequate coordination with Paediatric Oncology is essential to carry out active surveillance for ototoxicity and to modify, if possible, the dosage or type of chemotherapy in case hearing is affected. In our experience, and following current recommendations, a pre-treatment assessment is usually performed, as well as monitoring during treatment, at the end of treatment, and annually thereafter due to the risk of a later development of hearing loss. The effect of a harmonic scalpel on postoperative pancreatic fistula (POPF) has not been addressed. This study assessed the effect of pancreatic neck transection using a harmonic scalpel on rate and severity of POPF after pancreaticoduodenectomy (PD). This retrospective analysis included patients who underwent PD at National Taiwan University Hospital between July 2015 and March 2019. We compared rate and severity of POPF between patients who underwent pancreatic neck transection using a harmonic scalpel versus electrosurgical unit. Of 422 consecutive PDs, the pancreatic neck was transected using a harmonic scalpel or electrosurgical unit in 144 and 278 patients, respectively. Use of a harmonic scalpel significantly increased risk of biochemical leak (25.7% versus [vs] 10.8%; P<0.05) but not clinically relevant POPF (CR-POPF; 30.2% vs 26.4%; P=0.41). Harmonic transection was an independent predictor of biochemical leak (odds ratio [OR]=2.93; P<0.05) but not CR-POPF (OR=0.83; P=0.41) or other major complications (OR=0.72; P=0.27)