"Guttmann Cognitest®," a digital solution for assessing cognitive performance in adult population: A feasibility and usability pilot study.

Background: As the world population continues to age, the prevalence of neurological diseases, such as dementia, poses a significant challenge to society. Detecting cognitive impairment at an early stage is vital in preserving and enhancing cognitive function. Digital tools, particularly mHealth, offer a practical solution for large-scale population screening and prompt follow-up assessments of cognitive function, thus overcoming economic and time limitations. Objective: In this work, two versions of a digital solution called Guttmann Cognitest® were tested. Methods: Two hundred and one middle-aged adults used the first version (Group A), while 132 used the second one, which included improved tutorials and practice screens (Group B). This second version was also validated in an older age group (Group C). Results: This digital solution was found to be highly satisfactory in terms of usability and feasibility, with good acceptability among all three groups. Specifically for Group B, the system usability scale score obtained classifies the solution as the best imaginable in terms of usability. Conclusions: Guttmann Cognitest® has been shown to be effective and well-perceived, with a high potential for sustained engagement in tracking changes in cognitive function.

Comparación de los libros de historia de vida digitales y convencionales sobre el estado de ánimo, la comunicación, la cognición y la calidad de vida en personas con demencia en residencias: un estudio piloto / Comparison of digital and conventional life story books on mood, communication, cognition and quality of life in people with dementia in nursing homes: A pilot study

Introducción: La atención centrada en la persona (ACP) incluye la historia de vida, una forma de terapia de reminiscencia que puede ser útil en el tratamiento de la demencia. Comparamos la eficacia de usar un libro de historia de vida (LHV) digital o convencional sobre los síntomas depresivos, la comunicación, la cognición y la calidad de vida. Material y métodos: Treinta y una personas con demencia que viven en 2 centros residenciales que siguen un modelo ACP fueron aleatorizadas para recibir terapia de reminiscencia basada en el LHV digital NeuralActions (n=16) o un LHV convencional (n=15). Ambos grupos realizaron 2 sesiones semanales de 45 minutos durante 5 semanas y fueron evaluadas inmediatamente antes y después de la intervención. Los síntomas depresivos se evaluaron con la escala de Cornell (CSDD); la comunicación con la escala de Holden (HCS), la cognición con el Mini Mental State Examination (MMSE) y la calidad de vida con la escala de calidad de vida para el Alzheimer (QoL-AD). Los resultados se analizaron mediante ANOVA de medidas repetidas con el programa jamovi 2.3. Resultados: Ambos LHV mejoraron las capacidades de comunicación (η2=0,115; p <0,001), sin diferencias entre grupos. No se encontraron efectos sobre la calidad de vida, la cognición, o el estado de ánimo. Conclusiones: En centros que siguen un modelo ACP, los LVH digitales o convencionales pueden ser útiles en el tratamiento de personas con demencia facilitando la comunicación. Su papel sobre la calidad de vida, cognición o estado de ánimo es incierto. (AU)

Introduction: Person-centered care (PCC) includes life story, a form of reminiscence therapy that can be useful in the treatment of dementia. We compared the efficacy of using a digital or conventional life story book (LSB) on depressive symptoms, communication, cognition, and quality of life. Material and methods: Thirty one persons with dementia living in 2 PCC nursing homes were randomly assigned to receive reminiscence therapy based on the Neural Actions digital LSB (n=16) or a conventional LSB (n=15). Both groups performed 2 weekly sessions of 45min for 5 weeks. Depressive symptoms were evaluated with the Cornell scale (CSDD); communication with the Holden scale (HCS), cognition with the Mini Mental State Examination (MMSE) and quality of life with the quality of life scale for Alzheimer's (QoL-AD). The results were analyzed using ANOVA of repeated measures with the jamovi 2.3 program. Results: Both LSB improved communication skills (η2=0.115; p<0.001), with no differences between groups. No effects on quality of life, cognition, or mood were found. Conclusions: In PCC centres digital or conventional LSB can be useful in the treatment of people with dementia by facilitating communication. Its role on quality of life, cognition or mood is uncertain. (AU)

[Comparison of digital and conventional life story books on mood, communication, cognition and quality of life in people with dementia in nursing homes: A pilot study]. / Comparación de los libros de historia de vida digitales y convencionales sobre el estado de ánimo, la comunicación, la cognición y la calidad de vida en personas con demencia en residencias: un estudio piloto.

INTRODUCTION: Person-centered care (PCC) includes life story, a form of reminiscence therapy that can be useful in the treatment of dementia. We compared the efficacy of using a digital or conventional life story book (LSB) on depressive symptoms, communication, cognition, and quality of life. MATERIAL AND METHODS: Thirty one persons with dementia living in 2 PCC nursing homes were randomly assigned to receive reminiscence therapy based on the Neural Actions digital LSB (n=16) or a conventional LSB (n=15). Both groups performed 2 weekly sessions of 45min for 5 weeks. Depressive symptoms were evaluated with the Cornell scale (CSDD); communication with the Holden scale (HCS), cognition with the Mini Mental State Examination (MMSE) and quality of life with the quality of life scale for Alzheimer's (QoL-AD). The results were analyzed using ANOVA of repeated measures with the jamovi 2.3 program. RESULTS: Both LSB improved communication skills (η2=0.115; p<0.001), with no differences between groups. No effects on quality of life, cognition, or mood were found. CONCLUSIONS: In PCC centres digital or conventional LSB can be useful in the treatment of people with dementia by facilitating communication. Its role on quality of life, cognition or mood is uncertain.

Investigating the application of "Guttmann Cognitest"® in older adults and people with acquired brain injury.

Introduction: Digital solutions for cognitive assessment are currently not only widely used in experimental contexts but can also be useful in clinical practice for efficient screening and longitudinal follow-up. The "Guttmann Cognitest"®, which includes seven computerized tasks designed to assess main cognitive functions, revealed in a previous validation study to be a potential useful tool to assess cognitive functioning in healthy middle-aged adults. Method: Here, we present results from a validation in two different populations: one consisting of older adults, and the other comprising young and middle-aged individuals, some of them affected by acquired brain injury. To perform a convergent validity test, older adults were also administered with the MOCA, while young and middle-aged individuals were administered with a short neuropsychological assessment including gold-standard neuropsychological tests. We also conducted sensitivity and specificity analysis to establish the utility of this instrument in identifying potential cognitive dysfunctions in the two groups. Results: Results demonstrated strong convergent validity as well as good specificity and sensitivity characteristics. Discussion: This tool is a valid and useful instrument to assess cognitive functioning and detecting potential cases of cognitive dysfunctions in older adults and clinical populations.

COVID-19 mortality risk factors in older people in a long-term care center.

PURPOSE: Despite high rates of COVID-19 infection and increased related mortality have been reported among older adults admitted in long-term care facilities, a limited amount of information is available about the natural course of this pandemic and prognostic factors in such population. In the current study, we aimed to investigate the epidemiologic, demographics, clinical, or therapeutic factors that may predict the prognosis in a cohort of COVID-19 infected institutionalized older in a nursing home. METHODS: We conducted a retrospective analysis of all COVID-19 confirmed institutionalized older in a nursing home from March 15 to June 5, 2020. Epidemiological, demographic, and frailty status before infection, and clinical, laboratory, treatment, and outcome data during infection were collected. We used bivariate analysis and multivariate logistic regression to identify risk factors for mortality. RESULTS: The analysis comprised all 100 COVID-19 confirmed cases during the study period. The median age was 85 years; 62% were female. The case fatality rate was 20%. In the bivariate analysis, male gender, fever, respiratory symptoms, severe cognitive decline, a low Barthel index, and lymphocytopenia were significantly associated with mortality. Patients treated with hydroxychloroquine plus azithromycin were related to a higher chance of survival than those without pharmacological treatment. Multivariate logistic regression analysis identified male gender, low Barthel index, no pharmacological treatment, and lymphocytopenia as independent risk factors associated with mortality. CONCLUSIONS: Male gender, low Barthel index, and lymphocytopenia are independent risk factors for COVID-19 mortality in institutionalized older patients in long-term care nursing homes. Treatment with hydroxychloroquine and azithromycin was associated with lower mortality in these patients.

Risk factors for hospital-acquired pneumonia outside the intensive care unit: a case-control study.

BACKGROUND: Hospital-acquired pneumonia (HAP) is one of the leading nosocomial infections and is associated with high morbidity and mortality. Numerous studies on HAP have been performed in intensive care units (ICUs), whereas very few have focused on patients in general wards. This study examined the incidence of, risk factors for, and outcomes of HAP outside the ICU. METHODS: An incident case-control study was conducted in a 600-bed hospital between January 2006 and April 2008. Each case of HAP was randomly matched with 2 paired controls. Data on risk factors, patient characteristics, and outcomes were collected. RESULTS: The study group comprised 119 patients with HAP and 238 controls. The incidence of HAP outside the ICU was 2.45 cases per 1,000 discharges. Multivariate analysis identified malnutrition, chronic renal failure, anemia, depression of consciousness, Charlson comorbidity index ≥3, previous hospitalization, and thoracic surgery as significant risk factors for HAP. Complications occurred in 57.1% patients. The mortality attributed to HAP was 27.7%. CONCLUSIONS: HAP outside the ICU prevailed in patients with malnutrition, chronic renal failure, anemia, depression of consciousness, comorbidity, recent hospitalization, and thoracic surgery. HAP in general wards carries an elevated morbidity and mortality and is associated with increased length of hospital stay and increased rate of discharge to a skilled nursing facility.

[Lymphogranuloma venereum proctocolitis in men with HIV-1 infection]. / Respuesta completa al tratamiento con doxiciclina en pacientes con infección por VIH-1 con proctitis por linfogranuloma venéreo.

INTRODUCTION: We present a series of 15 cases with lymphogranuloma venereum (LGV) with the aim of evaluating the response to a 21-day oral course of doxycycline (100mg twice daily). PATIENTS AND METHODS: It is an observational study where we describe a series of cases with LGV diagnosed in the Hospital Germans Trias i Pujol's HIV Unit between March 2008 and April 2009. RESULTS: All our patients were HIV infected men who had sex with men with proctitis in 80% of the cases. In all of them Chlamydia trachomatis was determined by PCR on rectal swab specimens, with a negative result after 21 days of treatment with doxycycline. Serovar L2 was confirmed in all the specimens with the reverse hybridization technique. DISCUSSION: A high index of clinical suspicion is the mainstay to the early diagnosis of LGV since the clinical presentation remains unspecific. The treatment with doxycycline eradicates C. trachomatis in HIV patients with LGV.

Respuesta completa al tratamiento con doxiciclina en pacientes con infección por VIH-1 con proctitis por linfogranuloma venéreo / Lymphogranuloma venereum proctocolitis in men with HIV-1 infection

Objetivos Describir las características de una serie de 15 casos con proctitis por linfogranuloma venéreo (LGV) en varones con infección por VIH-1, valorando la respuesta al tratamiento con doxiciclina durante 21 días. Pacientes y métodos Estudio observacional que describe una serie de casos con LGV diagnosticados en la Unidad de VIH del Hospital Germans Trias i Pujol entre marzo del 2008 y abril del 2009.ResultadosSe incluyeron un total de 15 pacientes, todos ellos hombres y que mantenían relaciones sexuales con hombres (HSH), con infección por el VIH-1 y sintomatología de proctitis aguda/subaguda. En todos los casos se determinó Chlamydia trachomatis (C. trachomatis) en muestra rectal mediante técnica de PCR, que después del tratamiento con doxiciclina oral (100mg/12h) durante 21 días se negativizó. Por técnica de hibridación reversa se confirmó el serovar L2 en todas las muestras. Conclusiones El diagnóstico de la proctitis por LGV precisa de una elevada sospecha por parte del clínico, puesto que su presentación clínica es habitualmente inespecífica. El tratamiento con doxiciclina en el LGV erradica la C. trachomatis en pacientes VIH (AU)

Introduction We present a series of 15 cases with lymphogranuloma venereum (LGV) with the aim of evaluating the response to a 21-day oral course of doxycycline (100mg twice daily).Patients and methods It is an observational study where we describe a series of cases with LGV diagnosed in the Hospital Germans Trias i Pujol's HIV Unit between March 2008 and April 2009.ResultsAll our patients were HIV infected men who had sex with men with proctitis in 80% of the cases. In all of them Chlamydia trachomatis was determined by PCR on rectal swab specimens, with a negative result after 21 days of treatment with doxycycline. Serovar L2 was confirmed in all the specimens with the reverse hybridization technique. Discussion A high index of clinical suspicion is the mainstay to the early diagnosis of LGV since the clinical presentation remains unspecific. The treatment with doxycycline eradicates C. trachomatis in HIV patients with LGV (AU)

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