In this thesis, the effectiveness and feasibility of two proactive care programs, implemented in the emergency department (ED) of Haaglanden Medical Center in The Hague are evaluated. The first... Show moreIn this thesis, the effectiveness and feasibility of two proactive care programs, implemented in the emergency department (ED) of Haaglanden Medical Center in The Hague are evaluated. The first part of the thesis focuses on a screening and intervention program for hazardous alcohol use in adult ED patients. Although in the subset of patients reached for follow-up, receiving an intervention was associated with reduced alcohol consumption after three months, many patients were not screened and less than half of eligible patients received an intervention. Moreover, risk factors for hazardous alcohol use were more common in unscreened than in screened patients. In the second part of the thesis, the effect of telephone follow-up after ED discharge for community-dwelling older patients on health-related outcomes, including unplanned hospital admissions and ED return visits within 30 days, is examined. As the intervention turned out not to be effective, we investigated reasons for unplanned ED return visits in older adults to assess whether post-ED discharge interventions are sufficiently attuned to the reasons for unplanned ED return.In conclusion, none of the interventions were effective. Moreover, feasibility of the programs was limited, as many eligible patients were not reached, due to both staff-related and patient-related reasons. Show less
Luttikhuis, H.M.; Blomaard, L.C.; Kaaij, M.A.E. van der; Gombert-Handoko, K.B.; Groot, B. de; Mooijaart, S.P. 2021
Key summary pointsAim To investigate (a) the prevalence and clinical manifestations of Drug-Related Admissions (DRAs) and the drugs responsible for these admissions, (b) to study the association... Show moreKey summary pointsAim To investigate (a) the prevalence and clinical manifestations of Drug-Related Admissions (DRAs) and the drugs responsible for these admissions, (b) to study the association between geriatric characteristics and DRAs and c) to study the predictive performance of geriatric screening instrument for identifying DRAs in older patients presenting to the Emergency Department (ED). Findings DRAs are prevalent in older hospitalized patients. Polypharmacy, ADL dependency and a high ISAR or ISAR-HP score are associated with higher risk for a DRA, but the predictive value of geriatric screeners is insufficient and therefore they cannot be used alone to predict for Drug-Related Hospital Admissions in Emergency Department. Message Geriatric screening instruments are not specific and sensitive enough to use alone for identifying drug-related hospital admissions in older patients in the ED.Purpose Drug-Related Admissions (DRAs) are a well-known problem among older patients in the Emergency Department (ED). The aim of this study was (a) to investigate the prevalence and clinical manifestations of DRAs and the responsible drugs, (b) to study the association between geriatric characteristics and DRAs, and (c) to study the predictive performance of geriatric screeners for identifying DRAs in older ED patients. Methods Patients aged >= 70 hospitalized from the ED were included. Demographics, geriatric characteristics and medications were collected. The the Acutely Presenting Older Patient (APOP)-screener, the Identification of Seniors At Risk (ISAR) and the ISAR-Hospitalized Patients (ISAR-HP) were used as geriatric screeners. Potential DRAs were identified retrospectively, the association between geriatric screeners and DRAs was investigated with logistic regression and the predictive performance was assessed by calculating the Area under the Curve (AUC) of the Receiver Operator Characteristics (ROC). Results The mean age of patients was 78 (IQR 73-83), using an average of 6 medications. Out of 240 admissions, 77 (30%) were classified as a DRA. Independent risk factors for DRAs were polypharmacy (OR 2.42; 95% CI 1.23-4.74) and the ADL dependency (OR 1.23; 95%CI 1.05-1.44). ISAR (OR 3.27; 95%CI 1.60-6.69) and ISAR-HP (OR 1.83; 95% CI 1.02-3.27) associated with increased risk of DRAs, whereas the APOP screener did not (OR 1.56; 95% CI 0.82-2.97). The predictive performance of all geriatric screeners for predicting DRAs was poor (AUC for all screeners < 0.60). Conclusion DRAs are highly prevalent in older ED patients. Polypharmacy, ADL dependency and a high ISAR or ISAR-HP are associated with higher risk for DRAs, but the predictive value of geriatric screeners is insufficient. Show less
The number of older people in the population is rising and so is the number of older patients in the Emergency Department (ED). Older patients often have complex problems which leads to an... Show moreThe number of older people in the population is rising and so is the number of older patients in the Emergency Department (ED). Older patients often have complex problems which leads to an increased change of repeat ED visits, longer length of stay, higher chance of hospital admission and higher chance of negative health outcomes. Cognitive impairment is a frequent problem in older ED patients but often remains unrecognized and little is known about the association between cognitive impairment and adverse outcomes in older ED patients. In this thesis we show that cognitive impairment is associated with adverse outcomes in acutely presenting older patients. Secondly, we show that routinely collected parameters in addition to cognitive impairment can be used to screen for high risk of adverse outcomes in older ED patients. We investigated two delirium screeners and showed the CAM-ICU might not be suitable for early detection of delirium in the ED. Finally, vital signs that associate with decreased brain perfusion and oxygenation, such as low systolic blood pressure, were associated with cognitive impairment in older ED patients. Next steps would be to investigate if optimal resuscitation might improve cognition and decrease risk of subsequent delirium and adverse outcomes. Show less
The rate of adverse health outcomes 90 days after an emergency department (ED) visit is high for older patients.A comprehensive geriatric assessment (CGA) can effectively identify patients at... Show moreThe rate of adverse health outcomes 90 days after an emergency department (ED) visit is high for older patients.A comprehensive geriatric assessment (CGA) can effectively identify patients at highest risk and improve outcomes. Unfortunately, the fast-paced environment and the medical condition of the acutely ill older patient make it virtually impossible to perform a CGA in all patients in the ED. Therefore, it was the aim of the present thesis to develop a screening instrument for the ED setting to identify older patients at high risk for adverse health outcomes, in order to target them for future interventions to preserve their independency and quality of life. In a multicenter prospective cohort study a total of 2629 older ED patients were included with a mean age of 79 years old. After 90 days 805 patients (30.6%) experienced functional decline or mortality. A new screeninginstrument to identify older ED patients at risk for adverse health outcomes was developed and validated: the APOP screener. The APOP screener adequately identifies older ED patients at highest risk for functional decline or mortality and is promising for clinical use. Show less
Gelder, J. de; Lucke, J.A.; Groot, B. de; Fogteloo, A.J.; Anten, S.; Heringhaus, C.; ... ; Mooijaart, S.P. 2018
Child maltreatment is a serious social problem leading every year to the es timated deaths of approximately 155,000 children worldwide. Many more suffer lifelong consequences. It is notoriously... Show moreChild maltreatment is a serious social problem leading every year to the es timated deaths of approximately 155,000 children worldwide. Many more suffer lifelong consequences. It is notoriously difficult to detect vic tims of child maltreatment, despite its frequent occurrence. This becomes apparent if one compares the numbers of reported victims of child maltreatment with the known prevalence numbers. In the United States of America (USA), a total of 676,569 children are yearly reported to the Child Protecive Services (CPS) while prevalence studies indicate that an estimated 2,905,800 (or 39.5 per 1,000) children were victims of maltreatment in the study year 2005/2006. In the Netherlands, 19.254 children are yearly reported to the Reporting Center for Child Abuse and Neglect (RCCAN), while an estimated 119,000 (34 per 1,000) children are victims of child abuse every year. This disserta tion describes the development and validation of a protocol that seeks to contribute to reducing the gap between the prevalence and detec tion of child maltreatment. The __Hague protocol__, as this protocol was named, introduces parental characteris as a critical piece of informa tion that considerably increases the detec tion of child maltreatment at hospital emergency departments. Show less
