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991.
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Background

Involving service users in the systematic review process is seen as increasingly important. As systematic reviews often include studies from diverse settings and covering a time span of several decades, involving service users in consideration of applicability to specific populations or settings might make reviews more useful to practitioners and policymakers.

Objectives

To test and contextualize the findings of a systematic review of qualitative studies looking at patient and carer experiences of diagnosis and treatment of dementia.

Methods

Results from the systematic review were discussed in focus groups and semi‐structured interviews with patient, public and professional participants in the South East of England. Analysis was guided by coding frameworks developed from the results of the systematic review.

Participants

We recruited 27 participants, including three people with dementia, 12 carers, six service providers and five older people without dementia.

Results

Findings from the focus groups and interviews were consistent with those from the systematic review and suggest that our review findings were applicable to the local setting. We found some evidence that access to information and diagnostic services had improved but, as in the systematic review, post‐diagnosis support was still often experienced as inadequate.

Conclusions

Focus groups and interviews with service users and their representatives can provide useful contextual information. However, such strategies can require considerable investment of the part of the researcher in terms of time and resources, and more work is needed to refine strategies and establish the benefits for patients and the organization of services.  相似文献   
993.

Background

Patient participation in medication management during hospitalization is thought to reduce medication errors and, following discharge, improve adherence and therapeutic use of medications. There is, however, limited understanding of how patients participate in their medication management while hospitalized.

Objective

To explore patient participation in the context of medication management during a hospital admission for a cardiac surgical intervention of patients with cardiovascular disease.

Design

Single institution, case study design. The unit of analysis was a cardiothoracic ward of a major metropolitan, tertiary referral hospital in Melbourne, Australia. Multiple methods of data collection were used including pre‐admission and pre‐discharge patient interviews (n = 98), naturalistic observations (n = 48) and focus group interviews (n = 2).

Results

All patients had changes made to their pre‐operative cardiovascular medications as a consequence of surgery. More patients were able to list and state the purpose and side‐effects of their cardiovascular medications at pre‐admission than prior to discharge from hospital. There was very little evidence that nurses used opportunities such as medication administration times to engage patients in medication management during hospital admission.

Discussion and Conclusions

Failure to engage patients in medication management and provide opportunities for patients to learn about changes to their medications has implications for the quality and safety of care patients receive in hospital and when managing their medications once discharged. To increase the opportunity for patients to participate in medication management, a fundamental shift in the way nurses currently provide care is required.  相似文献   
994.
Pathological behaviors toward drugs and food rewards have underlying commonalities. Risk-taking has a fourfold pattern varying as a function of probability and valence leading to the nonlinearity of probability weighting with overweighting of small probabilities and underweighting of large probabilities. Here we assess these influences on risk-taking in patients with pathological behaviors toward drug and food rewards and examine structural neural correlates of nonlinearity of probability weighting in healthy volunteers. In the anticipation of rewards, subjects with binge eating disorder show greater risk-taking, similar to substance-use disorders. Methamphetamine-dependent subjects had greater nonlinearity of probability weighting along with impaired subjective discrimination of probability and reward magnitude. Ex-smokers also had lower risk-taking to rewards compared with non-smokers. In the anticipation of losses, obesity without binge eating had a similar pattern to other substance-use disorders. Obese subjects with binge eating also have impaired discrimination of subjective value similar to that of the methamphetamine-dependent subjects. Nonlinearity of probability weighting was associated with lower gray matter volume in dorsolateral and ventromedial prefrontal cortex and orbitofrontal cortex in healthy volunteers. Our findings support a distinct subtype of binge eating disorder in obesity with similarities in risk-taking in the reward domain to substance use disorders. The results dovetail with the current approach of defining mechanistically based dimensional approaches rather than categorical approaches to psychiatric disorders. The relationship to risk probability and valence may underlie the propensity toward pathological behaviors toward different types of rewards.  相似文献   
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AIDS and Behavior - This scoping review assessed how the term ‘self-management’ (SM) is used in peer-reviewed literature describing HIV populations in low- and middle-income countries...  相似文献   
997.
We introduced a simple technique to eliminate electromagnetic interference between a left ventricular assist device (LVAD) and an implantable cardioverter defibrillator (ICD). A 43-year-old male with heart failure and a reduced ejection fraction who had an ICD presented with decompensated heart failure and received an LVAD as a bridge to transplant. Remote monitoring showed persistent atrial fibrillation causing an inappropriate ICD shock leading to a decision to disable shock therapies. However, an in-office interrogation was unsuccessful due to electromagnetic interference. Patient was instructed to extend his arm above his head on the ipsilateral side of the ICD, thus increasing the distance between LVAD and ICD, eliminating the interaction to allow reprogramming of the device.  相似文献   
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Coronary Venous Ablation of VT. Ventricular tachycardias in coronary artery disease arise mostly from endocardial sites. However, little is known about the site of origin in other diseases. We present the case of an incessant, adenosine-sensitive ventricular tachycardia arising from the lateral wall of the left ventricle in a patient with mildly reduced left ventricular function. Intracardiac mapping suggested an epicardial origin, and the tachycardia was successfully ablated from a coronary sinus branch. After ablation, left ventricular function returned to normal. Transcoronary venous radiofrequency catheter ablation is a new approach for the treatment of ventricular tachycardia. Its value in the management of other types of ventricular tachycardia has yet to he determined.  相似文献   
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