ABSTRACT
Objective To evaluate enteral nutrition treatment on nutritional status of patients with esophageal cancer during radiotherapy in Chinese population. Methods We searched domestic and foreign relevant databases (PubMed, Medline, Cochrane Library, Wanfang Data, Chinese Journal Database, VMIS) by key words (esophageal cancer, chemoradiotherapy, enteral nutrition) , meeting the conditions of the clinical randomized controlled trials, and evaluated the quality of each document. We used meta-analysis method to analysis the published literatures about clinical randomized controlled trials, which were enteral nutrition treatment on nutritional status of patients with esophageal cancer during radiotherapy in Chinese population.RevMan5.1 statistical analysis software were used. Results Seven separate clinical randomized controlled trials including 503 cases were included into the meta-analysis. The following five indexes of nutritional status in enteral nutrition treatment (ENT) group were superior to routine treatment (RT) group (P<0.05): body weight, Body Mass Index (BMI), hemoglobin, serum albumin, serum prealbumin. The MD Values and 95％CI (confidence interval) were 5.54 (3.61-7.46), 2.20 (2.02-2.39), 12.46 (5.86-19.05), 4.04 (2.48-5.61), 49.53 (20.93-78.13) .The funnel plot showed no significant publication bias in each indexes. Conclusion Enteral nutrition treatment can improve the nutritional status of patients with esophageal cancer during radiotherapy compare only with routine treatment.
ABSTRACT
<p><b>OBJECTIVE</b>To compare the effect between nebulized and intravenous administration of Shenmai Injection () on pulmonary gas exchange function of patients following tourniquet-induced lower limb ischemia-reperfusion.</p><p><b>METHODS</b>Thirty-eight patients scheduled for lower extremity surgery were randomized into three groups using the closed envelop method: Shenmai Injection was administered 30 min before tourniquet inflflation by nebulization [0.6 mL/kg in 10 mL normal saline (NS)] in the nebulization group or by intravenous drip (0.6 mL/kg dissolved in 250 mL of 10% glucose) in the intravenous drip group, and equal volume of NS was given intravenously in the NS group; 15 in each group. Arterial blood gases were analyzed, serum levels of malonaldehyde (MDA) and interleukine-6 (IL-6) and interleukine-8 (IL-8) were determined using the method of thiobarbituric acid reaction and enzyme-linked immuno sorbent assay respectively just before tourniquet inflflation (T0), and at 0.5 h (T1), 2 h (T2), 6 h (T3) after tourniquet deflflation.</p><p><b>RESULTS</b>Compared with baselines at T0, MDA levels signifificantly increased at T2, T3 in the NS group and at T3 in the nebulization group, and IL-6 and IL-8 levels were signifificantly increased at T2, T3 in NS, the intravenous drip and the nebulization groups (P <0.05). Arterial pressure of oxygen (PaO) at T3 was decreased, while alveolararterial oxygen tension showed difference (PA-aDO) at T3 in the NS group; RI at T3 in both intravenous drip and the nebulization groups were enhanced (P <0.05). Compared with the NS group, MDA and IL-8 levels at T2, T3, IL-6 at T3 in the intravenous drip group, and IL-8 at T3 in the nebulization group were all remarkably increased (P <0.05). Additionally, MDA level at T3 in the nebulization group was higher than that in the intravenous drip group (P <0.05).</p><p><b>CONCLUSIONS</b>Intravenous administration of Shenmai Injection provided a better protective effect than nebulization in mitigating pulmonary gas exchange dysfunction in patients following tourniquet-induced limb ischemia-reperfusion.</p>