Pharmacist-led standardization of total parenteral nutrition improves postoperative nutritional status in colorectal cancer patients.

Abstract

Background:

Total parenteral nutrition (TPN) is an essential treatment for patients who undergo abdominal surgery. Due to the gap of knowledge background between clinicians and pharmacists, the participation of the latter may improve TPN standardization. However, the impact on clinical outcome is unknown. In this study, we evaluated the impact of appropriacy and efficacy of TPN prescription, after a pharmacist-led TPN standardization program introduced.

Methods:

A pharmacist-led TPN standardization program was introduced in the Zhejiang Cancer Hospital and the clinical outcomes were assessed. The TPN standardization program includes a pre-established standard multidisciplinary evaluation standard, a computerized TPN management system and regular evaluations of TPN prescription performed by pharmacists. Any concerns were identified and improved via discussed with doctors. To evaluate the effect of pharmacists' intervention in nutritional status and postoperative complications, an observational before-and-after cohort study was performed. All patients admitted in hospital with colorectal cancer (CRC) and receiving abdominal surgery in June 2019 (pre-intervention cohort) and June 2020 (post-intervention cohort) were retrospectively analyzed. Nutritional status of patients was evaluated using the levels of postoperative serum albumin, prealbumin, total protein, and their decrease extent. Surgical or TPN-related complications and recovery time were collated as the clinical outcomes.

Results:

There were no significant differences in the basic clinical information of the two cohorts, suggesting that the two groups are comparable. The average postoperative prealbumin levels were elevated in 2020 compared to 2019 (192.3±5.5 mg/L for 2019 and 229.5±4.8 mg/L for 2020, P<0.001). In addition, the post-intervention cohort showed a lower postoperative infection rate (11.6% vs. 18.2%), shorter duration of infection (9.4±1.4 vs. 7.7±1.0 days), lower incidence of postoperative albumin decrease (25.2% vs. 76.7%), prealbumin decrease (71.5% vs. 78.9%), and total protein decrease (25.2% vs. 72.2%), and lower incidence of TPN-related hypoglycemia (5.4% vs. 15.3%).

Conclusions:

Pharmacist-led TPN standardization improved the postoperative clinical outcomes in patients with colorectal cancer (CRC).

• Authors: Yinghui Tong, Jiao Sun, Wenxiu Xin, Lingya Chen, Sisi Kong, Xiufang Mi, Yan Feng, Wei Jin, Yanli Wu, Haiying Ding, Luo Fang
• Journal: Annals of translational medicine (Ann Transl Med) Vol. 10 Issue 6 Pg. 339 (Mar 2022) ISSN: 2305-5839 [Print] China
• PMID: 35434000 (Publication Type: Journal Article)
• Copyright: 2022 Annals of Translational Medicine. All rights reserved.