People with dementia are hospitalized for a variety of reasons. The combination of dementia with additional health conditions creates a unique challenge to caregivers in acute care settings. There is a dearth of information available to provide guidance to the nursing staff caring for these patients. This integrated review of the literature examined the experiences of hospitalization from the perspective of the older adult with dementia, the family caregiver, and the patient care staff. Results showed a limited body of literature that addressed hospital experiences of people with dementia and those of family and professional caregivers. Additionally, few studies addressing this topic have been conducted in the United States. The primary finding from this study is that better communication is needed between nursing staff, patients, and their family caregivers. Nurses should carry out detailed assessments of cognition and pain in all elderly patients, and strive to provide appropriate palliative and end-of-life care. Dementia- specific training for all staff members may help to promote a better understanding of patients with dementia. Lastly, further research into the experiences of hospitalized dementia patients is needed, with a focus on acute care settings within the United States.

Background: Both clinical pathways (CPs) and electronic health records (EHRs) increase the quality and efficiency of health care; however, no known studies have examined the integration of CPs into the EHR during an organizational EHR launch. Aim: To understand how nursing leadership perceives the nursing practice changes that accompanied the transition from paper to EHR-based CPs. Methods: A case study design was utilized, focusing on CPs utilized by one acute care unit within a tertiary care organization. Findings: Transfer of paper CPs into an EHR not built for the Canadian health care context proved to be difficult. In the integration process, a single paper document became spread throughout the EHR. EHR-based CPs are not as clear, and represent a larger documentation burden, than their paper counterparts. Conclusion: Nursing agency has been greatly affected by the change in format of CPs. Further exploration of nursing agency regarding CPs is warranted.

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<p dir="ltr">The electronic health record (EHR) documents the patient’s medical history, with information such as demographics, diagnostic history, procedures, laboratory tests, and observations made by healthcare providers. This source of information can help support preventive health care and management. The present thesis explores the potential for EHR-driven models to predict acute care utilization (ACU) which is defined as visits to an emergency department (ED) or inpatient hospitalization (IH). ACU care is often associated with significant costs compared to outpatient visits. Identifying patients at risk can improve the quality of care for patients and can reduce the need for these services making healthcare organizations more cost-effective. This is important for vulnerable patients including those suffering from schizophrenia and bipolar disorders. This study compares the ability of the MedBERT architecture, the MedBERT+ architecture and standard machine learning models to identify at risk patients. MedBERT is a deep learning language model which was trained on diagnosis codes to predict the patient’s at risk for certain disease conditions. MedBERT+, the architecture introduced in this study is also trained on diagnosis codes. However, it adds socio-demographic embeddings and targets a different outcome, namely ACU. MedBERT+ outperformed the original architecture, MedBERT, as well as XGB achieving an AUC of 0.71 for both bipolar and schizophrenia patients when predicting ED visits and an AUC of 0.72 for bipolar patients when predicting IH visits. For schizophrenia patients, the IH predictive model had an AUC of 0.66 requiring further improvements. One potential direction for future improvement is the encoding of the demographic variables. Preliminary results indicate that an appropriate encoding of the age of the patient increased the AUC of Bipolar ED models to up to 0.78.</p>

Background: Approximately 56,000 persons with dementia are admitted to hospitals annually and 75% of them experience responsive behaviours. Responsive behaviours are words/actions used to make one's needs known (e.g. wandering, yelling, hitting, and restlessness) and are perceived by healthcare professionals to be a challenging aspect of dementia care. Aims: This study explores the perceptions of nurses about: (a) caring for older adults with dementia experiencing responsive behaviours in acute medical settings and (b) an educational intervention in dementia care called P.I.E.C.E.S. (Physical, Intellectual, Emotional, Capabilities, Environmental, and Social assessment). Methods: Thorne's interpretive description approach was used. In-person, semi-structured interviews were conducted with 15 nurses and allied health professionals from acute medical settings in a hospital in Ontario. Data were analyzed using experiential thematic analysis. Findings: Themes related to caring for individuals with responsive behaviours included the following: (a) providing nursing care for older adults with responsive behaviours of dementia is a complex experience, (b) there are many barriers to dementia care within acute medical settings, (c) nurses use a combination of pharmacological and non-pharmacological strategies to care for older adults with dementia, (d) there is limited continued use of P.I.E.C.E.S. education although the program and its approaches were seen as relevant for dementia care, and (e) participants viewed organizations as responsible for improving dementia care in acute medical settings. Conclusions: Findings provide guidance for improved support for nurses who provide care to persons experiencing responsive behaviours in acute medical settings such as increasing staffing. Strategies should be implemented to provide continuous educational reinforcements to help staff apply P.I.E.C.E.S such as interdisciplinary rounds focusing on responsive behaviours. / Thesis / Master of Science (MSc)

The purpose of this study was to explore what makes the interorganizational referral process effective and efficient from the perspectives of acute care referral senders and post acute care referral receivers. The referral process was conceptualized as the classic communication model involving a sender, receiver, information, a communication channel and contextual factors such as formalization and relationships. The hypotheses proposed that the relationships between each of the variables information usefulness, communication channel richness, and degree of formalization affected each of perceived referral process effectiveness and efficiency through the variable ‘relational coordination’. Key informants who either sent referrals from acute care settings or who received them in post acute care inpatient settings were asked to discuss each variable. These results were combined with those of a literature review to develop questionnaires containing a scale with acceptable Chronbach alpha for each. Surveys were disseminated through networks and associations involved in acute and post acute stroke and hip fracture care and in discharge planning and Long Term Care. Useable responses included 114 surveys from referral senders and 171 from referral recipients. Baron and Kenny’s four step test for mediation was used to test the hypotheses. For senders, each of channel richness (adjR2 = 10% p= 0.001), information usefulness (adjR2 = 16% p= 0.000), and formalization (adjR2 = 10% p= 0.000) were significantly related to perceived effectiveness. For channel richness, the relationship with perceived effectiveness was partially mediated by relational coordination (adjR2 = 19% p= 0.001). This was also the case for the relationship between information usefulness and perceived effectiveness (adjR2 = 0.20; p=000). For receivers, channel richness is related to perceived effectiveness through relational coordination (adjR2 = 12% p= 0.003). This was also the case for information usefulness (adjR2 = 13% p= 0.000). In neither group were any of the variables significantly related to efficiency. We may conclude that in the referral process, channel richness and information usefulness are related to perceived effectiveness for both senders and receivers. These may provide an important return on investment if chosen as an areas for referral process improvement, if accompanied by concurrent investments in relational coordination.

The purpose of this study was to explore what makes the interorganizational referral process effective and efficient from the perspectives of acute care referral senders and post acute care referral receivers. The referral process was conceptualized as the classic communication model involving a sender, receiver, information, a communication channel and contextual factors such as formalization and relationships. The hypotheses proposed that the relationships between each of the variables information usefulness, communication channel richness, and degree of formalization affected each of perceived referral process effectiveness and efficiency through the variable ‘relational coordination’. Key informants who either sent referrals from acute care settings or who received them in post acute care inpatient settings were asked to discuss each variable. These results were combined with those of a literature review to develop questionnaires containing a scale with acceptable Chronbach alpha for each. Surveys were disseminated through networks and associations involved in acute and post acute stroke and hip fracture care and in discharge planning and Long Term Care. Useable responses included 114 surveys from referral senders and 171 from referral recipients. Baron and Kenny’s four step test for mediation was used to test the hypotheses. For senders, each of channel richness (adjR2 = 10% p= 0.001), information usefulness (adjR2 = 16% p= 0.000), and formalization (adjR2 = 10% p= 0.000) were significantly related to perceived effectiveness. For channel richness, the relationship with perceived effectiveness was partially mediated by relational coordination (adjR2 = 19% p= 0.001). This was also the case for the relationship between information usefulness and perceived effectiveness (adjR2 = 0.20; p=000). For receivers, channel richness is related to perceived effectiveness through relational coordination (adjR2 = 12% p= 0.003). This was also the case for information usefulness (adjR2 = 13% p= 0.000). In neither group were any of the variables significantly related to efficiency. We may conclude that in the referral process, channel richness and information usefulness are related to perceived effectiveness for both senders and receivers. These may provide an important return on investment if chosen as an areas for referral process improvement, if accompanied by concurrent investments in relational coordination.