Linguistic validation and reliability properties are weak investigated of most dementia-specific quality of life measurements—a systematic review

ObjectiveFor people with dementia, the concept of quality of life (Qol) reflects the disease's impact on the whole person. Thus, Qol is an increasingly used outcome measure in dementia research. This systematic review was performed to identify available dementia-specific Qol measurements and to assess the quality of linguistic validations and reliability studies of these measurements (PROSPERO 2013: CRD42014008725).Study Design and SettingThe MEDLINE, CINAHL, EMBASE, PsycINFO, and Cochrane Methodology Register databases were systematically searched without any date restrictions. Forward and backward citation tracking were performed on the basis of selected articles.ResultsA total of 70 articles addressing 19 dementia-specific Qol measurements were identified; nine measurements were adapted to nonorigin countries. The quality of the linguistic validations varied from insufficient to good. Internal consistency was the most frequently tested reliability property. Most of the reliability studies lacked internal validity.ConclusionQol measurements for dementia are insufficiently linguistic validated and not well tested for reliability. None of the identified measurements can be recommended without further research. The application of international guidelines and quality criteria is strongly recommended for the performance of linguistic validations and reliability studies of dementia-specific Qol measurements.     

Challenges to recovery following early psychosis: Nursing implications of recovery rate and timing

Early intervention in first episode psychosis is based on an indicated prevention approach that has early illness identification and timely recovery as primary goals. Nurses are instrumental in helping individuals and families achieve both aims. To better understand recovery following a first episode, a prospective cohort of 260 individuals participating in a three-year early intervention program was monitored for achievement of recovery outcomes. Two outcome measures were used to examine the recovery rate and timing of the cohort: (1) partial recovery was comprised of two criteria: (a) symptom control (psychosis and mania), and (b) daily functioning, and 2) comprehensive recovery was measured by three criteria: (a) symptom control; (b) daily functioning; and, (c) quality of life. Survival analysis, including the Kaplan-Meier statistic, and Cox hazard regression were used to examine the cohort's rate and timing for both measures. One hundred and seventy-four individuals attained partial recovery with half (51.1%) reaching the target within nine months. Comprehensive recovery was achieved by 59 individuals (22.7%), primarily in year two and three of treatment. Issues impacting quality of life delayed recovery for the majority of program participants. The gap between psychosis remission and satisfaction/fulfillment with one's everyday life is troubling, but could be improved with stronger nursing support and influence. Sharing the recovery experience with individuals and families that supports their life goals and the discovery of meaning, hope and purpose in the face of illness is the work of nurses. Suggestions for strengthening nursing's impact are considered.     

XEN® implant and trabeculectomy medium-term quality of life assessment and comparison of results

AIM: To evaluate and compare the quality of life of patients submitted to XEN® implant or trabeculectomy and the relationship with potentially involved variables. METHODS: A cross-sectional study of patients with advanced open-angle glaucoma who underwent implantation of XEN® (group 1) and trabeculectomy (group 2) between October 2015 and February 2017. The studied variables were: age, gender, follow-up time, need of topical anti-hypertensive therapy, visual acuity and intraocular pressure (IOP). The quantification of the quality of life was attained through the Glaucoma Symptom Scale (GSS) questionnaire. RESULTS: Totally 34 eyes (34 patients) were included, 17 in each group. The mean GSS scores for group 1 were 42.6±6.8 (median, 47; p25, 36.5; p75, 48.5) and for group 2 it was 41.6±7.0 (median, 43; p25, 36.5; p75, 47.0; P=0.34). There was a strong negative correlation between the need for topical anti-hypertensive drugs and the GSS result in both groups (r=-0.88, P<0.01, r=-0.59, P=0.01, respectively) and a moderate negative correlation with IOP in group 1 (r=-0.50, P=0.03). CONCLUSION: The analysis demonstrates the non-inferiority of medium-term quality of life of one group in relation to the other (XEN® implant and trabeculectomy). The number of topical anti-hypertensive drugs and IOP negatively influenced the quality of life.     

Early diagnosis of frailty: Technological and non-intrusive devices for clinical detection

This work analyses different concepts for frailty diagnosis based on affordable standard technology such as smartphones or wearable devices. The goal is to provide ideas that go beyond classical diagnostic tools such as magnetic resonance imaging or tomography, thus changing the paradigm; enabling the detection of frailty without expensive facilities, in an ecological way for both patients and medical staff and even with continuous monitoring. Fried's five-point phenotype model of frailty along with a model based on trials and several classical physical tests were used for device classification. This work provides a starting point for future researchers who will have to try to bridge the gap separating elderly people from technology and medical tests in order to provide feasible, accurate and affordable tools for frailty monitoring for a wide range of users.     

Functional Trajectories in the Year Before Hospice

PURPOSEWe undertook a study to identify distinct functional trajectories in the year before hospice, to determine how patients with these trajectories differ according to demographic characteristics and hospice diagnosis, and to evaluate the association between these trajectories and subsequent outcomes.METHODSFrom an ongoing cohort study of 754 community-living persons aged 70 years or older, we evaluated data on 213 persons who were subsequently enrolled in hospice from March 1998 to December 2011. Disability in 13 basic, instrumental, and mobility activities was assessed during monthly telephone interviews through June 2012.RESULTSIn the year before hospice, we identified 5 clinically distinct functional trajectories, representing worsening cumulative burden of disability: late decline (10.8%), accelerated (10.8%), moderate (21.1%), progressively severe (24.9%), and persistently severe (32.4%). Participants with a cancer diagnosis (34.7%) had the most favorable functional trajectories (ie, lowest burden of disability), whereas those with neurodegenerative disease (21.1%) had the worst. Median survival in hospice was only 14 days and did not differ significantly by functional trajectory. Compared with participants in the persistently severe trajectory, those in the moderate trajectory had the highest likelihood of surviving and being independent in at least 1 activity in the month after hospice admission (adjusted odds ratio = 5.5; 95% CI, 1.9–35.9).CONCLUSIONSThe course of disability in the year before hospice differs greatly among older persons but is particularly poor among those with neurodegenerative disease. Late admission to hospice (as shown by the short survival), coupled with high levels of severe disability before hospice, highlight potential unmet palliative care needs for many older persons at the end of life.     

Cognitive function and health-related quality of life four years after cardiac arrest

AimNeuropsychological testing has uncovered cognitive impairment in cardiac arrest survivors with good neurologic outcome according to the cerebral performance categories. We investigated cognitive function and health-related quality of life four years after cardiac arrest.MethodsThirty cardiac arrest survivors over the age of 18 in cerebral performance category 1 or 2 on hospital discharge completed the EQ-5D-5L and HADS questionnaires prior to cognitive testing using the Cambridge Neuropsychological Test Automated Battery. The results were compared with population norms.ResultsTwenty-nine per cent of patients were cognitively impaired. The pattern of cognitive impairment reflects dysfunction in the medial temporal lobe, with impaired short-time memory and executive function slightly but distinctly affected. There was a significant reduction in quality of life on the EQ-VAS, but not on the EQ index.ConclusionCognitive impairment four years after cardiac arrest affected more than one quarter of the patients. Short-term memory was predominantly affected.