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71.
Clint Douglas Diana Schmalkuche Debra Nizette Patsy Yates Ann Bonner 《Collegian (Royal College of Nursing, Australia)》2018,25(4):363-370
Background
Nurse-led services are expanding in Australia, yet current information about the scope and nature of these services is lacking. The need for more coordinated service planning and systematic evaluation prompted a scoping study to inform future development.Aim
To provide a comprehensive profile of nurse-led services in the Queensland public health system.Methods
A scoping study of 257 nurse-led services was conducted using an online survey distributed through each Hospital and Health Service in Queensland. Service level data were collected on structure, process and outcome evaluation, as well as enablers and barriers to sustainability of care delivery models.Findings
There is a diverse and growing range of nurse-led services across the state that have evolved to meet the dynamic needs of their communities. Increasingly, registered nurses are rising to the challenge of providing equitable and accessible healthcare in ways that transcend traditional professional or care setting boundaries. The major challenges for sustainability were funding and resource limitations, particularly for developing service capacity to meet growing demands. There were also tensions around the need for ongoing negotiation and review of nurse-led services with medical and administrative stakeholders.Discussion
Findings underscore the need for a modernised regulatory and policy framework to support sustainable nurse-led services and allow nurses to work to their full potential to optimise outcomes for the community.Conclusion
Nurse-led services are the sleeping giant of healthcare reform in Australia. Now is the time for policy and practice changes that will realise the transformative potential of nurse-led care. 相似文献72.
Ly Thuy Nguyen Kimberly Alexander Patsy Yates 《Journal of pain and symptom management》2018,55(6):1459-1472
Objectives
To assess the feasibility of conducting a trial of a psychoeducational intervention involving the provision of tailored information and coaching to improve management of a cancer-related symptom cluster (fatigue, pain, and sleep disturbance) and reduce symptom cluster impacts on patient health outcomes in the Vietnamese context and to undertake a preliminary evaluation of the intervention.Methods
A parallel-group single-blind pilot quasi-experimental trial was conducted with 102 cancer patients in one Vietnamese hospital. The intervention group received one face-to-face session and two phone sessions delivered by a nurse one week apart, and the comparison group received usual care. Patient outcomes were measured at baseline before the chemotherapy cycle and immediately preceding the next chemotherapy cycle. Separate linear mixed models were used to evaluate the impact of the intervention on total symptom cluster severity, symptom scores, functional status, depressive symptoms, and health-related quality of life.Results
The study design was feasible with a recruitment rate of 22.6% and attrition rate of 9.8%. Compared to the control group, the intervention group showed a significant reduction in symptom cluster severity, fatigue severity, fatigue interference, sleep disturbance, depression, and anxiety. Significant differences were not observed for pain severity, pain interference, functional status, and health-related quality of life. The intervention was acceptable to the study population, with a high attendance rate of 78% and adherence rate of 95.7%.Conclusion
On the basis of the present study findings, future randomized controlled trials are needed to test the effectiveness of a symptom cluster psychoeducational intervention in Vietnam. 相似文献73.
74.
William R. Yates Maureen Martin Douglas LaBrecque Don Hillebrand Michael Voigt Debra Pfab 《Alcoholism, clinical and experimental research》1998,22(2):513-517
Six months of abstinence from alcohol is a commonly used criterion for liver transplantation eligibility for patients with alcoholic cirrhosis. There is limited evidence to document the validity of this criterion with regard to risk of alcoholism relapse. Ninety-one patients with alcoholic cirrhosis were interviewed for relapse risk using the High Risk Alcoholism Relapse (HRAR) Scale. The HRAR model can be used to predict relapse risk independent of duration of sobriety and therefore can be used to examine the validity of the 6 months of abstinence criteria in this clinical population. The two methods demonstrated poor to fair agreement. Agreement was highest with a cutoff allowing a 5% 6-month relapse risk when 79% agreement ( k = 0.56) was demonstrated between the two methods. Using the 6-month abstinence criterion alone disallows a significant number of candidates who have a low relapse risk based on their HRAR score. The validity of the 6-month abstinence criterion is supported somewhat by comparison with the HRAR model. However, use of the 6-month abstinence criterion alone forces a significant number of patients with a low relapse risk by HRAR to wait for transplant listing. A relapse risk model based on an estimate of alcoholism severity in addition to duration of sobriety may more accurately select patients who are most likely to benefit from liver transplantation. 相似文献
75.
76.
Tandem quadrupole Fourier-transform mass spectrometry of oligopeptides and small proteins. 总被引:2,自引:7,他引:2
D F Hunt J Shabanowitz J R Yates rd N Z Zhu D H Russell M E Castro 《Proceedings of the National Academy of Sciences of the United States of America》1987,84(3):620-623
Modifications to the newly developed tandem quadrupole Fourier-transform mass spectrometer have made it possible to record mass spectra on oligopeptides and small proteins in the mass range between 2 and 13 kDa. 相似文献
77.
Andrew A. McCall Jennifer D. Moy William M. DeMayo Sonya R. Puterbaugh Daniel J. Miller Michael F. Catanzaro Bill J. Yates 《Experimental brain research. Experimentelle Hirnforschung. Expérimentation cérébrale》2013,225(3):349-359
The dorsolateral reticular formation of the caudal medulla, the lateral tegmental field (LTF), participates in generating vomiting. LTF neurons exhibited complex responses to vestibular stimulation in decerebrate cats, indicating that they received converging inputs from a variety of labyrinthine receptors. Such a convergence pattern of vestibular inputs is appropriate for a brain region that participates in generating motion sickness. Since responses of brainstem neurons to vestibular stimulation can differ between decerebrate and conscious animals, the current study examined the effects of whole-body rotations in vertical planes on the activity of LTF neurons in conscious felines. Wobble stimuli, fixed-amplitude tilts, the direction of which moves around the animal at a constant speed, were used to determine the response vector orientation, and also to ascertain whether neurons had spatial–temporal convergence (STC) behavior (which is due to the convergence of vestibular inputs with different spatial and temporal properties). The proportion of LTF neurons with STC behavior in conscious animals (25 %) was similar to that in decerebrate cats. Far fewer neurons in other regions of the feline brainstem had STC behavior, confirming findings that many LTF neurons receive converging inputs from a variety of labyrinthine receptors. However, responses to vertical plane vestibular stimulation were considerably different in decerebrate and conscious felines for LTF neurons lacking STC behavior. In decerebrate cats, most LTF neurons had graviceptive responses to rotations, similar to those of otolith organ afferents. However, in conscious animals, the response properties were similar to those of semicircular canal afferents. These differences show that higher centers of the brain that are removed during decerebration regulate the labyrinthine inputs relayed to the LTF, either by gating connections in the brainstem or by conveying vestibular inputs directly to the region. 相似文献
78.
79.
80.
Natalie K. Bradford Raymond J. Chan Rick Walker Anthony Herbert Christine Cashion Dian Tjondronegoro Patsy Yates 《Collegian (Royal College of Nursing, Australia)》2021,28(1):63-70
BackgroundUse of Patient Reported Outcomes (PROs) to assess symptoms in children are not routinely used in clinical practice, yet children with complex conditions experience a significant number of symptoms.AimTo adapt and evaluate the Symptom Screening in Pediatrics Tool (SSPedi), a PRO measure developed in Canada for use with Australian children.MethodsSSPedi wording was adapted and item relevance assessed by an expert clinical group (N = 7) resulting in the Australian version (SSPedi-Aus). Cognitive interviewing with children with cancer (N = 10, 8–18 years) established understanding and difficulty with completing. A second group of child-parent dyads (N = 30) were recruited to evaluate psychometric properties (content validity, test-retest reliability, and parent-proxy) measured with Intraclass Correlation Coefficients (ICC) with 95% Confidence Intervals (CI). Acceptability and usefulness of SSPedi-Aus were also assessed.FindingsConstruct validity was confirmed across all items by 30 children. Child test-retest achieved excellent concordance (ICC 0.98, 95% CI 0.91 to 0.99). Symptoms causing the most distress as reported by children were different to those identified by parents. Although children and parents returned a similar mean total score (13.43 vs. 13.80), there was weak overall interrater reliability (ICC 0.37, 95% CI ?0.26 to 0.70, p = 0.12).ConclusionChildren are distressed by symptoms that may not be identified by parents or reported to clinicians, yet these symptoms are amendable to intervention. The SSPedi-Aus is useful to assess the level of distress caused by symptoms in children. 相似文献