Effects of glutamine and growth hormone on nutritional status,immunity and inflammatory responses in postoperative patients with portal hypertension
10.3760/cma.j.issn.1673-4203.2009.06.010
- VernacularTitle:谷氨酰胺和生长激素对门静脉高压症患者术后营养、免疫和炎症反应的影响
- Author:
Xiaochun JIANG
- Publication Type:Journal Article
- Keywords:
liver cirrhosis;
portal hypertension;
total parenteral nutrition;
immunity
- From:
International Journal of Surgery
2009;36(6):384-387
- CountryChina
- Language:Chinese
-
Abstract:
Objective This study was conducted to evaluate the effects of postoperative glutamine and growth hormone on the nutritional status,immune function,and inflammatory responses of patients undergo-ing portal hypertension surgery.Methods This study was designed as a prospective,randomized and con-trolled clinical trial.Forty-two patients undergoing portal hypertension surgery were randomly divided into 2 groups:experimental group (receiving an immune enhancing parenteral nutrition by adding glutamine and re-combinant human growth hormone,n = 22),and control group (receiving an isocaloric and isonitrogenons standard parenteral nutrition,n = 20).Parenteral nutrition providing 125 kJ · kg-1·d-1 was initiated 3 days after surgery in both groups and last for 7 days.Blood samples were obtained on day 0th,3rd,and 10th.Host nutritional status was evaluated by measuring levels of prealbumin and transferrin,immunity was evalu-ated by measuring levels of CD4,CD8,CD4/CD8,IgG,IgM and IgA,and the inflanunatory responses was determined by assessing IL-2,TNF-α and C-reactive protein (CRP) levels.Results Ten days after opera-tion,among patients receiving an immune enhancing parenteral nutrition,the serum prealbumin was (193.84±39.78)mg/L,transferrin was (2.07±0.51)mg/L,CD4 was (33.7±5.5)%,CD4/CD8 was (1.17±0.32),IgG was (13.94±1.09)g/L and IL-2 was (368.12±59.25) pg/mL.They were signifi-cantly higher than those of the control group (P < 0.05).The TNF-α concentrations was (321.12±81.42)pg/mL and CRP was (32.2±15.2)mg/mL which were significantly lower than those of the control group (P < 0.05).Conclusion Postoperative administration of immune enhancing parentearl nutrition in patients undergoing portal hypertension surgery can improve nutritional status and immune function,and modulate inflammatory response is also better than standard one.
