Clinical interventions in aging
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Randomized Controlled Trial
Lung ultrasound score-based perioperative assessment of pressure-controlled ventilation-volume guaranteed or volume-controlled ventilation in geriatrics: a prospective randomized controlled trial.
Recent studies have shown the potential benefits of pressure-controlled ventilation-volume guaranteed (PCV-VG) compared to volume-controlled ventilation (VCV), but the results were not impressive. We assessed the effects of PCV-VG versus VCV in elderly patients by using lung ultrasound score (LUS). ⋯ This study was registered at the UMIN clinical trials registry (unique trial number: UMIN000029355; registration number: R000033510).
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Randomized Controlled Trial
Effects of easy listening music intervention on satisfaction, anxiety, and pain in patients undergoing colonoscopy: a pilot randomized controlled trial.
Purpose: The purpose of this study was to examine the effects of an easy listening music intervention on satisfaction, anxiety, pain, sedative and analgesic medication requirements, and physiological parameters in Chinese adult patients undergoing colonoscopy in Hong Kong. Patients and methods: Patients undergoing colonoscopy, aged 45 or older, able to communicate in Chinese, and hemodynamically stable were invited for the study. A randomized controlled trial was adopted. ⋯ No significant difference was found between groups on anxiety, pain, additional sedative and analgesic use, heart rate, and systolic and diastolic blood pressure (p>0.05). Nevertheless, most participants appreciated the songs provided in MP3 and found it helpful for relaxation during the procedure and would prefer it again (p<0.001). Conclusion: Easy music listening can enhance patients' satisfaction in both procedure and pain management for adults undergoing a colonoscopy procedure.
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Multicenter Study
Frailty in Older Patients with Acute Coronary Syndrome in Vietnam.
There has been limited evidence about frailty in older patients with acute coronary syndrome (ACS) in Vietnam. ⋯ In this study, frailty was present in nearly half of older patients with ACS and was associated with increased adverse outcomes. These findings suggest that frailty screening should be performed in older patients with ACS in Vietnam.
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Maintaining skeletal muscle function throughout life is a crucial component of successful ageing. Adequate vitamin D status may be important in preserving muscle function. We aimed to determine the association between impaired muscle function and serum vitamin D status in community-dwelling older adults. Falls were explored as a secondary aim. ⋯ Vitamin D deficiency was associated with impaired muscle strength and performance in a large study of community-dwelling older people. It is generally accepted that vitamin D deficiency at the <30 nmol/L cut-off should be reversed to prevent bone disease, a strategy that may also protect skeletal muscle function in ageing.
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Randomized Controlled Trial Multicenter Study
Effect of perioperative administration of dexmedetomidine on delirium after cardiac surgery in elderly patients: a double-blinded, multi-center, randomized study.
Postoperative delirium (POD) is a serious complication in elderly patients undergoing cardiac surgery. This study was aimed at investigating the effect of perioperative administration of dexmedetomidine for general anesthesia maintenance on occurrence and duration of POD in elderly patients after cardiac surgery. ⋯ For elderly patients, perioperative administration of dexmedetomidine reduced incidence, delayed onset and shortened duration of POD after cardiac surgery.