Clinical study on the stomach tube insertion in the lateral recumbent position in rescuing the unconscious patients / 中国实用护理杂志

Objective To study the application of stomach tube insertion in the lateral recumbent position in rescuing the unconscious patients,to reduce the discomfort of patients and increase the one-time success rate in the insertion of stomach tube. Methods 100 cases of unconscious patients were divided into the control group and the treatment group with 50 cases in each, they adopted routine tube insertion method and tube insertion in the lateral recumbent position.The success rate of tube insertion and incidence of complications were collected and analyzed in the two groups.Results The experimental group had a higher success rate and less complications compared with the control group.Conclusions The lateral recumbent position for stomach tube insertion is the ideal position for the unconscious patients.

Surface electromyography signals from neck muscles during different craniocervical postures in a lateral recumbent position / 中华物理医学与康复杂志

Objective To survey cervical myoelectric signals during craniocervical flexion, neutral and extension postures, and to explore the evidence that proper head position can alleviate cervical muscle fatigue in a lateral recumbent position. Methods Surface electromyography (sEMG) signals were detected from the sternocleidomastoid, upper trapezius and erector spinae muscles of 30 young subjects bilaterally during craniocervical flexion,neutral and extension postures in the left lateral recumbent position. The integrated trace area (IEMG) and median frequency (MF) were estimated. Results The average IEMG of the sternocleidomastoid muscles was significantly lower in flexion than in extension bilaterally. The average IEMG of the erector spinae muscles was lower in extension than in flexion bilaterally, and the difference was again significant. The IEMGs of the upper trapezius muscle showed no significant difference on average in the three postures bilaterally. There was no significant MF difference in any of the muscles. Conclusions The muscles in the cervical back were less activated during craniocervical extension in a lateral recumbent position. A little cranicocervical extension is optimal while resting in a lateral recumbent position.

Application of semirecUning and alternately lateral recumbent body position on prevention of ventilator associated pneumonia / 中华急诊医学杂志

Objective To evaluate preventive effect of semireclining and alternately lateral recumbent position on ventilator associated pneumonia.Method Fifty-fiv patients requiring mechanical ventilation for more than 48 hours were randomly divided into two groups 28 in semireclining with ahemately lateral recumbent position group and 27 in only semireclining group.Chest physiotherapy was carried out simultaneously in two groups.The secretion in lower respiratory tract was regularly cullected for quantitative cultures of microbiology.Results There were no significant differences between groups on gender,age,Acute Physiology and Chronic Health EvaluationⅡscore,risk factors for VAP.VAP occurred in 6 of 28 patients in the semireclining and alternately lateral recumbent position group and in 11 of 27 in the semireclining group (P0.05).Conclusions Semi-reclining with alternately lateral recumbent position can reduce aspiration and postural drainage that can decrease VAP rate and shorten duration of mechanical ventilation and ICU stay.

Analysis of risk factors for cardiac complications during medical thoracoscopy / 中国实用内科杂志

0.05).(4)The para-operation pulmonary function indexes(VC,VC%,FEV1)of the patients who had the variation of ECG were significantly lower than those of no-complication patients.(P