Self-produced audio-visual animation introduction alleviates preoperative anxiety in pediatric strabismus surgery: a randomized controlled study.

Background: Hospital anxiety caused by strabismus surgery has an unpleasant and disturbing feeling for both children and their parents. This study aimed to determine the effect of viewing a self-produced audio-visual animation introduction on preoperative anxiety and emergence agitation of pediatric patients undergoing strabismus surgery.

Methods: In this prospective randomized study, 1 hundred children scheduled for strabismus surgery with aged 3 ~ 6 years.

Effect of controlled hypotension on myocardial ischemia marker in eye-nose related surgery.

We aimed to investigate the effect of different controlled hypotension levels on myocardial enzymes and myocardial ischemia protein in elderly hypertension patients, and then provide clinical evidence of suitable controlled hypotension level for them. Then, 45 elderly hypertension patients received elective eye-nose related surgery with nasal endoscope, who were randomly and evenly divided into three groups, including A, B and C groups, with mean arterial pressure (MAP) decreased by 20%, 30% and 40% respectively. The change of myocardial enzymes, myocardial ischemia modified albumin, score of surgical field quality and 12-lead electrocardiogram at different perioperative points were recorded.

[Effect of immune-enhanced enteral diet on postoperative immunological function in patients with colorectal cancer].

Objective: To explore the influence of immune-enhanced enteral diet on postoperative metabolism and immunological function in colorectal tumor patient.

Methods: Seventy-two patients with colorectal cancer were enrolled in this study. Immune-enhanced enteral diet was administrated in 36 cases (study group), while regular enteral nutrition (EN) was given in 36 cases (control group).