PMID- 36325658 OWN - NLM STAT- MEDLINE DCOM- 20221223 LR - 20221223 IS - 1365-2710 (Electronic) IS - 0269-4727 (Linking) VI - 47 IP - 12 DP - 2022 Dec TI - The correlation between paclitaxel chemotoxicity and the plasma albumin level in cancer patients. PG - 2237-2244 LID - 10.1111/jcpt.13798 [doi] AB - WHAT IS KNOWN AND OBJECTIVE: The aim of this study was to evaluate the pharmacokinetics of paclitaxel in cancer patients with hypoalbuminemia following paclitaxel-containing chemotherapy and to provide a reference for the prevention of adverse events (AEs) after paclitaxel administration. METHODS: Peripheral blood was collected from cancer patients treated with paclitaxel. The plasma concentration of paclitaxel was determined by ultra-high performance liquid chromatography after 24 +/- 8 h of chemotherapy, and individual paclitaxel time above a threshold concentration of 0.05 mumol/L (T(c>0.05) ) was calculated using the population pharmacokinetic model. Haematological and non-haematological toxicities were monitored after chemotherapy, and the correlation between different chemotherapy toxicities and T(c>0.05) was evaluated using the Prism software. RESULTS AND DISCUSSION: The enrolled patients were divided into the hypoalbuminemia group and normal albumin level group. The mean T(c>0.05) values in the normal albumin level and hypoalbuminemia groups were 36.89 and 24.93 h, respectively (P < 0.001). The risk of myelosuppression was positively correlated with T(c>0.05) . Due to the lower T(c>0.05) , the incidences of immediate AEs such as gastrointestinal reactions and rashes were higher in the hypoalbuminemia group than in the normal albumin level group, and the incidences of delayed AEs such as myelosuppression and neurotoxicity were lower in the hypoalbuminemia group. WHAT IS NEW AND CONCLUSIONS: Plasma albumin level has a conclusive effect on T(c>0.05) , which can predict the potential clinical toxicity of paclitaxel. The study provides a theoretical basis for administration of paclitaxel. CI - (c) 2022 John Wiley & Sons Ltd. FAU - Fan, Weibin AU - Fan W AUID- ORCID: 0000-0002-2831-8358 AD - Department of Pharmacy, Changxing People's Hospital, Huzhou, China. AD - Key Laboratory of Intelligent Pharmacy and Individualized Therapy of Huzhou, Huzhou, China. FAU - Yin, Weiming AU - Yin W AD - Department of Pharmacy, Changxing People's Hospital, Huzhou, China. AD - Key Laboratory of Intelligent Pharmacy and Individualized Therapy of Huzhou, Huzhou, China. FAU - Zhou, Feng AU - Zhou F AD - Department of Respiratory, Zhejiang University School of Medicine Second Affiliated Hospital - Changxing Branch, Huzhou, China. FAU - Wang, Yinhui AU - Wang Y AD - Department of Pharmacy, Changxing People's Hospital, Huzhou, China. AD - Key Laboratory of Intelligent Pharmacy and Individualized Therapy of Huzhou, Huzhou, China. FAU - Fan, Jing AU - Fan J AD - Department of Pharmacy, Changxing People's Hospital, Huzhou, China. AD - Key Laboratory of Intelligent Pharmacy and Individualized Therapy of Huzhou, Huzhou, China. FAU - Zang, Farong AU - Zang F AD - Department of Respiratory, Zhejiang University School of Medicine Second Affiliated Hospital - Changxing Branch, Huzhou, China. FAU - Lin, Bin AU - Lin B AUID- ORCID: 0000-0003-2222-8228 AD - Department of Pharmacy, Changxing People's Hospital, Huzhou, China. AD - Key Laboratory of Intelligent Pharmacy and Individualized Therapy of Huzhou, Huzhou, China. LA - eng GR - 2020ZYC-B12/Zhejiang Medical Association/ GR - YQ20H310006/Zhejiang Natural Fund/ GR - 2020ZYY53/Zhejiang Pharmaceutical Association/ PT - Journal Article DEP - 20221103 PL - England TA - J Clin Pharm Ther JT - Journal of clinical pharmacy and therapeutics JID - 8704308 RN - P88XT4IS4D (Paclitaxel) RN - 0 (Serum Albumin) SB - IM MH - Humans MH - Paclitaxel/adverse effects MH - *Hypoalbuminemia/chemically induced/drug therapy MH - *Neoplasms/drug therapy MH - Serum Albumin MH - Antineoplastic Combined Chemotherapy Protocols/adverse effects OTO - NOTNLM OT - Tc>0.05 OT - clinical toxicity OT - hypoalbuminemia OT - myelosuppression OT - paclitaxel EDAT- 2022/11/04 06:00 MHDA- 2022/12/24 06:00 CRDT- 2022/11/03 03:13 PHST- 2022/09/08 00:00 [revised] PHST- 2022/05/23 00:00 [received] PHST- 2022/10/07 00:00 [accepted] PHST- 2022/11/04 06:00 [pubmed] PHST- 2022/12/24 06:00 [medline] PHST- 2022/11/03 03:13 [entrez] AID - 10.1111/jcpt.13798 [doi] PST - ppublish SO - J Clin Pharm Ther. 2022 Dec;47(12):2237-2244. doi: 10.1111/jcpt.13798. Epub 2022 Nov 3.