Effective elimination of contaminants after oral care in elderly institutionalized individuals.

After mechanical cleaning in oral care, eliminating residual oral contaminants has an important role in preventing their aspiration, especially in individuals with weak airway protection. We examined the effectiveness of wiping the oral cavity after oral care on eliminating contaminants in 31 patients who were hospitalized in our neurology inpatient unit. The amount of bacteria on the tongue, palate, and buccal vestibule was counted before and just after oral care, after eliminating contaminants either by rinsing with water and suction or by wiping with mouth wipes, and 1 h after oral care. Oral bacteria amounts were decreased significantly by both elimination procedures after oral care. These findings suggest that wiping with mouth wipes is as effective as mouth rinsing to decrease bacteria following oral care. With a lower risk of contaminant aspiration, wiping may be a suitable alternative to rinsing, especially in dysphagic individuals.

Assessment of Nurses' Job Satisfaction and Associated Factors in Management of Neurosurgery Procedures at Fujita Health University Bantane Hospital (Aichi, Nagoya, Japan).

Introduction Job satisfaction is a professional aspect that contributes to the achievement of objectives in general and in the health sector; it is a golden standard for having quality care. The satisfaction of nurses is a path toward humanized nursing. This article aims to evaluate the job satisfaction among nurses of the neurosurgery department at Bantane Hospital. Materials and Methods We conducted a cross-sectional study including 74 nurses at Bantane Hospital in Nagoya Japan in August 2023. Nurses responded to a questionnaire relating to job satisfaction. Univariate analysis was supported by bivariate analyses at the 95% significance level. Results The survey revealed that nurses aged between 18 and 29 were mostly represented (62.2%). Drip-injection medication was the most preferred activity (15 times) by Bantane nurses. The satisfaction rate was 63.5% and the fact of considering nurses point of view, good interpersonal relationships, and a considerable lunchtime period was statistically significant ( p < 0.05). Conclusion Transcendental motivation is a priority in the approach to humanize nursing by considering both monetary and nonmonetary incentives to motivate nurses.

Reliability of airway occlusion pressure as an index of respiratory motor output.

BACKGROUND: Airway occlusion pressure 0.1 s after the start of inspiratory flow (P0.1) is used as an index of respiratory motor output; however, the reliability of P0.1 in this capacity has not been sufficiently investigated. Therefore, the aim of our study was to examine the reliability of P0.1. METHODS: Eleven healthy subjects (7 men and 4 women) participated in our study. Subjects were placed in a supine position, and P0.1 was measured every 30 s for 5 min, following a 1-min period during which ventilation and breathing frequency were measured. A total of 10 P0.1 values were obtained, and the intraclass correlation coefficient (ICC) was used to analyze reliability. ICC values from ICC (1, 2) to ICC (1, 10) were calculated following a number of measurements (k), where ICC (1, k) was increased sequentially from 2 to 10. RESULTS: The ICC (1, 2) through ICC (1, 10) values were found to be between 0.877 and 0.960 (95% CI 0.565-0.966 and 0.912-0.987, respectively). When the target coefficient was set at 0.9, the ICC (1, 1) from 10 measurements was calculated a minimum of 4 times. CONCLUSIONS: Although a single measurement of P0.1 was somewhat reliable, the 95% CIs indicated that it is necessary to determine the average value of 3 or more measurements. The minimum of 4 repeat measurements were required to obtain valid results, indicating that the current method of determining P0.1 by averaging the values from at least 4 repeated measurements is valid.

The influence of one-year treatment by angiotensin converting enzyme inhibitor on baroreflex sensitivity and flow-mediated vasodilation of the brachial artery in essential hypertension--comparison with calcium channel blockers.

BACKGROUND: Both baroreflex sensitivity and flow-mediated vasodilator function have been recognized to have prognostic significance in cardiovascular diseases. Long-term antihypertensive treatment effects on these parameters, however, remain unclear. SUBJECTS AND METHODS: We examined the effects of long-term treatment by angiotensin converting enzyme inhibitors (ACEI) orcalcium channel blockers (CCB) on baroreflex and flow-mediated vasodilator function in patients with essential hypertension (EH). We recruited 36 patients aged 56 +/- 11 years, with systolic blood pressure > or = 160 mmHg and/or diastolic blood pressure > or = 95 mmHg. Patients were assigned either to treatment by long-acting ACEI (n = 12) or CCB (n = 24). All patients were followed for 12 months. Optimal BP was achieved by two optional increases in treatment: dose-doubling of the primary drug during the first three months and the addition of diuretics or beta-blockers thereafter. Target blood pressure was 140/90 mmHg or a fall > or = 20/10 mmHg. Baroreflex sensitivity was examined by spectral analysis of blood pressure and RR interval variabilities before treatment and after 3 and 12 months of treatment. The flow-mediated vasodilator function was determined before and 12 months after treatment by measuring the change in brachial artery diameter during increases in flow induced by reactive hyperemia. RESULTS: Baseline blood pressures were similar between the ACEI and CCB groups (172 +/- 5/103 +/- 2 vs. 172 +/- 4/101 +/- 3 mmHg). Blood pressures after 3 and 12 months of treatment also did not differ between the ACEI and CCB groups (149 +/- 4/91 +/- 2 vs. 145 +/- 2/85 +/- 2 mmHg, and 133 +/- 5/84 +/- 2 vs. 133 +/- 2/81 +/- 2 mmHg, respectively). Baseline baroreflex sensitivity was similar between the groups (6.7 +/- 0.8 vs. 5.9 +/- 0.6 msec/mmHg). This parameter remained unchanged at three months but increased after 12 months of treatment in both the ACEI (9.5 +/- 1.6 msec/mmHg, p = 0.05) and CCB (9.1 +/- 1.2 msec/mmHg, p = 0.006) groups. Percent increases in brachial arterial diameter and flow during reactive hyperemia increased in the group treated with ACEI (12.4 +/- 3.5 vs. 25.8 +/- 6.3% and 618 +/- 72 vs. 953 +/- 166, p < 0.05 for both) but both parameters remained unchanged in the group treated with CCB. CONCLUSION: These data suggest that long-term blood pressure control with modem antihypertensive drugs improves baroreflex function. Treatment with ACEI may be more favorable for flow-mediated vasodilator function than treatment with CCB.