Tessa van Middelaar

Quality of life after surgical decompression for space-occupying middle cerebral artery infarction: systematic review

Background and Purpose In patients with space-occupying middle cerebral artery infarction, surgical decompression strongly reduces risk of death and increases the chance of a favorable outcome. This comes at the expense of an increase in the risk of survival with (moderately) severe disability. We assessed quality of life, depression, and caregiver burden in these patients. Summary of Review We systematically reviewed the literature by searching MEDLINE, EMBASE, and PsycINFO up to March 2014. We included randomized controlled trials, cohort studies, case–control studies, and case series with quality of life, depression, or caregiver burden as primary or secondary outcome. Seventeen articles reporting on 459 patients were included. At final follow-up at 7 to 51 months, 1344 patients (30%) had died, and 34 (11%) were lost to follow up. Data on 291 patients were available, of whom 81 of 213 survivors (39%) achieved good functional outcome at final follow-up (modified Rankin Scale ⩽3). Mean quality of life was 46% to 67% of the best possible score when based on questionnaires or visual analogue scales. At final follow-up, 143 of 189 patients (76%) would in retrospect again choose for surgical decompression. Severe depressive symptoms were present in 14 of 113 patients (16%). Three studies investigated caregiver burden and reported substantial burden. Patients more than 60 years old had a lower quality of life in comparison with younger patients. Conclusions Most patients treated with surgical decompression for space-occupying infarction have a reasonable quality of life at long-term follow-up and are satisfied with the treatment received. Severe depressive symptoms are uncommon.

Development and Validation of an Interactive Internet Platform for Older People: The Healthy Ageing Through Internet Counselling in the Elderly Study.

BACKGROUND A myriad of Web-based applications on self-management have been developed, but few focus on older people. In the face of global aging, older people form an important target population for cardiovascular prevention. This article describes the full development of an interactive Internet platform for older people, which was designed for the Healthy Ageing Through Internet Counselling in the Elderly (HATICE) study. We provide recommendations to design senior-friendly Web-based applications for a new approach to multicomponent cardiovascular prevention. METHODS The development of the platform followed five phases: (1) conceptual framework; (2) platform concept and functional design; (3) platform building (software and content); (4) testing and pilot study; and (5) final product. RESULTS We performed a meta-analysis, reviewed guidelines for cardiovascular diseases, and consulted end users, experts, and software developers to create the platform concept and content. The software was built in iterative cycles. In the pilot study, 41 people aged ≥65 years used the platform for 8 weeks. Participants used the interactive features of the platform and appreciated the coach support. During all phases adjustments were made to incorporate all improvements from the previous phases. The final platform is a personal, secured, and interactive platform supported by a coach. DISCUSSION When carefully designed, an interactive Internet platform is acceptable and feasible for use by older people with basic computer skills. To improve acceptability by older people, we recommend involving the end users in the process of development, to personalize the platform and to combine the application with human support. The interactive HATICE platform will be tested for efficacy in a multinational randomized controlled trial (ISRCTN48151589).

Development and Validation of an Interactive Internet Platform for Older People: The Healthy Ageing Through Internet Counselling in the Elderly Study

BACKGROUND A myriad of Web-based applications on self-management have been developed, but few focus on older people. In the face of global aging, older people form an important target population for cardiovascular prevention. This article describes the full development of an interactive Internet platform for older people, which was designed for the Healthy Ageing Through Internet Counselling in the Elderly (HATICE) study. We provide recommendations to design senior-friendly Web-based applications for a new approach to multicomponent cardiovascular prevention. METHODS The development of the platform followed five phases: (1) conceptual framework; (2) platform concept and functional design; (3) platform building (software and content); (4) testing and pilot study; and (5) final product. RESULTS We performed a meta-analysis, reviewed guidelines for cardiovascular diseases, and consulted end users, experts, and software developers to create the platform concept and content. The software was built in iterative cycles. In the pilot study, 41 people aged ≥65 years used the platform for 8 weeks. Participants used the interactive features of the platform and appreciated the coach support. During all phases adjustments were made to incorporate all improvements from the previous phases. The final platform is a personal, secured, and interactive platform supported by a coach. DISCUSSION When carefully designed, an interactive Internet platform is acceptable and feasible for use by older people with basic computer skills. To improve acceptability by older people, we recommend involving the end users in the process of development, to personalize the platform and to combine the application with human support. The interactive HATICE platform will be tested for efficacy in a multinational randomized controlled trial (ISRCTN48151589).

Effect of Antihypertensive Medication on Cerebral Small Vessel Disease: A Systematic Review and Meta-Analysis

Background and Purpose— Hypertension is an important risk factor for cerebral small vessel disease. We aimed to study the effect of antihypertensive medication (AHM) on the progression of cerebral small vessel disease. Methods— We performed a systematic literature search of electronic databases up to January 30, 2017, for randomized controlled trials on the effect of AHM on ≥1 cerebral small vessel disease magnetic resonance imaging markers (ie, white matter hyperintensities, lacunes, microbleeds, enlarged perivascular spaces, acute small subcortical infarcts, and brain atrophy) after ≥1 year. We performed a random-effects meta-analysis using standardized mean difference. Results— We included 4 trials, including patients with stroke, with diabetes mellitus, and people ≥70 years of age. Patients in the AHM group had less progression of white matter hyperintensity during 28 to 47 months (standardized mean difference, −0.19; 95% confidence interval, −0.32 to −0.06; I2=20%; n=1369). Two trials reported on progression of brain atrophy with conflicting results. None of the trials reported on other cerebral small vessel disease markers. Conclusions— AHM has a protective effect on the progression of white matter hyperintensities, but no effect on brain atrophy. There are no trials on the effect of AHM on lacunes, microbleeds, enlarged perivascular spaces, or acute small subcortical infarcts.

Engaging older people in an internet platform for cardiovascular risk self-management: a qualitative study among Dutch HATICE participants

Objectives To study older peoples’ experiences with an interactive internet platform for cardiovascular self-management, to assess which factors influence initial and sustained engagement. To assess their views on future use within primary care. Design Qualitative semistructured interview study, with thematic analysis. Setting Primary care in the Netherlands. Participants People ≥65 years with an increased risk of cardiovascular disease who used the ‘Healthy Ageing Through Internet Counselling in the Elderly’ internet platform with remote support of a coach. Participants were selected using a purposive sampling method based on gender, age, level of education, cardiovascular history, diabetes, duration of participation and login frequency. Results We performed 17 interviews with 20 participants, including three couples. In the initial phase, platform engagement was influenced by perceived computer literacy of the participants, user-friendliness, acceptability and appropriateness of the intervention and the initial interaction with the coach. Sustained platform use was mainly facilitated by a relationship of trust with the coach. Other facilitating factors were regular automatic and personal reminders, clear expectations of the platform, incorporation into daily routine, social support and a loyal and persistent attitude. Perceived lack of change in content of the platform could work both stimulating and discouraging. Participants supported the idea of embedding the platform into the primary care setting. Conclusions Human support is crucial to initial and sustained engagement of older people in using an interactive internet platform for cardiovascular self-management. Regular reminders further facilitate sustained use, and increased tailoring to personal preference is recommended. Embedding the platform in primary healthcare may enhance future adoption. Trial registration number ISRCTN48151589; Pre-results.