The downward referral platform in the regional medical alliance has provided more possibilities to follow-up rehabilitation and transitional care for increasing stroke survivors, which also has the most contributions in the rational use of resources and health promotion of stroke survivors. However the downward referral rate is low compared to upward referral. At present, no scholars have explored the downward referral experiences of medical demanders from the perspective of qualitative study, and these experiences may also most truly reflect the influencing factors of their unwillingness to downward referral. Therefore, this study explored the subjective experiences of stroke caregivers who had experienced the downward referral, because stroke attacks often lead to lack of autonomy of patients themselves, making it difficult to complete interviews with them. A descriptive phenomenological study was adopted. A purposive sampling strategy was used to recruit 13 stroke caregivers. Interviews were guided by a semi-structured interview-guide encouraging interviewees to reflect on their experiences with downward referral. Coliazzi’s data analysis process was applied. The analysis of the data revealed 4 themes: coping challenges; disrupted information; gaps in medical and nursing transition, and potential enabling factors. The results of this study showed that the lack of knowledge of medical alliance, non-sharing of medical information and non-homogeneousness of medical quality were identified to be impeding positive attitude towards downward referral and be factors of bad experiences. Of course, the interviewees had positive experiences such as smooth referral and comfortable environment. These may be potential enabling factors to their attitude towards downward referral. The challenges and needs of medical demanders after downward referral are worthy of attention, and these should be solved by corresponding measures to improve the downward referral rate and referral experiences.
To evaluate the effect of different inflation volume on the measurement accuracy of the modified cuff pressure measurement method in different shapes of cuffs, so as to provide reference for the correct monitoring of cuff pressure in clinic. In vitro study: The traditional cuff pressure measurement method (the cuff pressure gauge before measurement shows 0 cm H 2 O) and the modified cuff pressure measurement method (the cuff pressure before measurement shows 25 cm H 2 O, 28 cm H 2 O, 30 cm H 2 O or 32 cm H 2 O) were used to measure cylindrical and tapered cuffs, and the effect of different inflation volume on cuff pressure was analyzed statistically. Clinical study: patients with the artificial airway established by orotracheal intubation or tracheotomy in Neuro-ICU were prospectively selected as subjects, and the measurement procedure was the same as in vitro study. In vitro study showed that the pressure loss values of cylindrical cuff and tapered cuff using the traditional cuff pressure measurement method were (3.75 ± 0.31) cm H 2 O and (4.92 ± 0.44) cm H 2 O, respectively, and clinical study showed that the pressure loss values were (5.07 ± 0.83) cm H 2 O and (5.17 ± 0.93) cm H 2 O, respectively. The actual measured values measured by the traditional cuff pressure measurement method of the two cuff shapes were compared with the corrected target value of 28 cm H 2 O, and the differences were statistically significant (P < 0.000). Both in vitro and clinical study had shown that all differences between the actual measured value and the corrected target value using the modified cuff pressure measurement method (measured with 25 cm H 2 O, 30 cm H 2 O, 32 cm H 2 O) were statistically significant (P < 0.000), and the range of overall differences was (0-1.23 ± 0.25) cm H 2 O. In vitro study had shown that the pressure variation coefficient (CV) of the tapered cuff was greater than that of the cylindrical cuff, and the difference was statistically significant (3.08 ± 0.25 VS 2.41 ± 0.21, P < 0.000). The traditional cuff pressure measurement method can directly lead to the cuff pressure drop, which is easy to cause the leakage of secretions on the cuffs and the misjudgment of the cuff pressure by medical personnel. However, the modified cuff pressure measurement method can effectively reduce cuff pressure loss, and taking the actual cuff pressure value as the inflation volume is the highest measurement accuracy.The tapered cuff is more susceptible to air volume, so it is necessary to pay attention to its measurement and correction in clinical practice.
Aim: To evaluate the dynamic changes in tracheal cuff pressure before and after four clinical nursing procedures including sputum suction, oral care, atomisation inhalation, and turning over, and thus provide references for the adjustment time of cuff pressure in clinical practice.Background: Cuff pressure must be kept within the range of 25-30 cmH 2 O to ensure effective ventilation and prevent aspiration, while maintaining tracheal blood flow perfusion.Design: A prospective observational study. Methods:The cuff pressure of 56 intubated patients was adjusted to 28-30 cmH 2 O.A cuff pressure monitor was used to continuously monitor cuff pressure changes before and after four clinical nursing procedures (sputum suction, oral care, atomisation inhalation, and turning over) and the cuff pressures at various time points were compared. The semi-quantitative cough strength score (SCSS) was used to evaluate cough strength during sputum suction and the effect of cough strength on cuff pressure during sputum suction. This study followed the STROBE checklist for cross-sectional studies. Results:The cuff pressures during the four clinical nursing procedures of sputum suction, atomisation inhalation, turning over, and oral care, all temporarily increased (p < 0.001) and decreased to varying degrees 20 min later (p < 0.001). Among them, the cuff pressure rose the highest under a state of moderate or strong coughing during sputum suction (78.38 ± 12.13 cmH 2 O) and dropped the most at 20 min after the procedure (21.71 ± 4.80 cmH 2 O). Conclusions:The four clinical nursing procedures of sputum suction, atomisation inhalation, turning over, and oral care can all cause different degrees of cuff pressure drop. The decision on whether the cuff pressure needs to be corrected depends on the specific situation.Relevance to clinical practice: During clinical practice, the cuff pressure can be individually corrected according to different clinical nursing procedures, which can increase the qualified rate of cuff pressure and reduce the workload of nurses.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.