Comparison of Grip Strength Measurements by Widely Used Three Dynamometers in Outpatients Aged 60 Years and Over.

Grip strength (GS) is widely used in various fields such as sports, rehabilitation, and geriatrics to assess muscle strength, and to diagnose sarcopenia and frailty in older adults. There is a potential for measurement differences among different dynamometers available, and studies comparing GS measurements by variable tools have conflicting results. The two most frequently used dynamometers are the Jamar hydraulic (Jamar) and spring-type hand grip dynamometers, and Jamar has not been compared to Jamar PLUS+ Digital (Jamar+) dynamometer in older adults. So, we aimed to assess GS measurements with the Jamar as the reference standard against Jamar+, and spring-type Takei T.KK. 5401 (Takei) digital dynamometers. One hundred and ten outpatients aged >60 years were included. Inter-instrumental reliability was determined. The differences between dynamometers were evaluated by Bland-Altman plots and measurement error. The measurements with Jamar+, and Takei dynamometers were reliable and valid regarding the Jamar dynamometer. Takei and Jamar+ dynamometers overestimated GS over the Jamar dynamometer. Though the differences in the measured values might be disregarded in clinical practice, individuals defined to have low GS varied by the use of different dynamometers. Grip strength better be measured by the same dynamometer in serial measurements of older individuals.

Frequency and Risk Factors of Re-hospitalization in Geriatric Inpatient Wards: A Multicenter Retrospective Analysis.

PURPOSE: We aimed to evaluate frequency and risk factors of re-hospitalization which are not stated in comorbidity indexes in geriatric wards. METHODS: A total of 585 patients who were admitted to tertiary care geriatric inpatient clinics at least once between 1 September 2017 and 1 September 2018 and who survived to discharge during initial hospitalization were included in this cross-sectional retrospective multicenter study. RESULTS: Overall, 507(86.7%) patients were hospitalized once for treatment during the study period, while re-hospitalization occurred in 78(13.3%) patients. Rates of previous surgery (10.3 vs. 3.0%, p = .006), urinary incontinence (UI) (50.0 vs. 36.3%, p = .021), controlled hypertension (64.1 vs. 46.4%, p = .024), malnutrition (55.1 vs. 29.6%, p = .014) were significantly higher in re-hospitalized patients. Re-hospitalized patients were younger (mean ± SD 76.4 ± 8.3 vs. 79.6 ± 7.9 years, p = .002) than once-hospitalized patients. Multivariate logistic regression analysis revealed the younger patient age (OR, 0.942, 95% CI 0.910 to 0.976, p = .001), higher Modified Charlson Comorbidity Index (MCCI) score (OR, 1.368, 95% CI 1.170 to 1.600, p < .001) to significantly predict the increased risk of re-hospitalization. CONCLUSIONS: Our findings showed that previous history of surgery and geriatric syndromes such as UI, malnutrition were determined to significantly predict the increased risk of re-hospitalization. We suggest that these risk factors be added to prognostic tools designed for elderly patients.

Risk Factors for Erythrocytosis in Renal Transplantation: Is Ganciclovir Therapy One of Them?

BACKGROUND The purpose of this study was to identify the prevalence and risk factors of post-transplant erythrocytosis (PTE) and its relationship with cytomegalovirus (CMV). MATERIAL AND METHODS The study consisted of patients who received a kidney allograft and followed-up in our nephrology transplantation clinic from 2000 to 2014. Patient age, sex, length of dialysis, etiology of end-stage kidney disease, date of transplantation, medications, types of donors, the development of PTE were recorded. RESULTS Among 185 adult kidney recipients, 43 (23.2%) had PTE. The average time between transplantation and diagnosis was 36 months. PTE was more common in male patients (P<0.05) and patients with living donors and those who had been treated with ganciclovir after transplantation (P<0.05). There were 79 patients treated for CMV - 54 in the non-PTE group and 24 in the PTE group. There was no significant difference in patient age, etiology of end-stage kidney disease, and immunosuppressive therapy when comparing the PTE group and non-PTE group. Univariate analysis showed ganciclovir therapy was significantly associated with PTE. However, this was not seen in the multivariate analyses. CONCLUSIONS Treatment with ganciclovir can precipitate development of PTE. Prospective studies are needed to assess the association of between PTE and CMV infection, valganciclovir, and ganciclovir.

The impact of the COVID-19 pandemic on well-being of seniors attending online programs at University of the Third Age: a follow-up study.

BACKGROUND: Reports on psychological effects of quarantine during past outbreaks and pandemics showed that quarantined people were more likely to experience psychological problems than those who were not. It was also shown that there was an increase in anxiety, depression, and stress in all age groups during the COVID-19 pandemic. So, we investigated emotional states and quality of life as components of general well-being in older participants of University of the Third Age (U3A) attending online programs during the second year of the pandemic, and compared them with the pre-pandemic COVID-19 period. METHODS: This study was conducted among 27 participants of a U3A program. Data on sociodemographics, Charlson comorbidity index, the Geriatric Depression Scale Short Form (GDS-SF), The Geriatric Anxiety Scale (GAS), and Turkish version of World Health Organization Quality of Life Instrument Older Adults Module (WHOQOL-OLD) were taken in September 2019 and September 2021. RESULTS: The median age of the participants was 68 (60-75) years (81.5% female). In the COVID-19 pandemic period; 'Death and dying' (except for 'Fear of pain before death' score), 'Intimacy' domain, and 'Social participation' domain scores of WHOQOL-OLD decreased compared to the pre-pandemic period (P < 0.001, P = 0.011, and P < 0.001, respectively) whereas the scores for GAS and GDS-SF were higher (P < 0.001 and P = 0.011). The reason for the decrease in 'Social participation' domain scores was the decrease in 'Satisfaction with opportunity to participate in community'. There was no significant difference in 'Autonomy' domain of WHOQOL-OLD (P = 0.598). CONCLUSION: Although there was no change in 'Autonomy' domain among the participants of U3A before and during the pandemic period, anxiety and depression scores were higher in the second year of the COVID pandemic. Only a decrease in satisfaction with opportunity to participate in community might have significant impact on social participation.

Effects of the Otago exercise program on falls, balance, and physical performance in older nursing home residents with high fall risk: a randomized controlled trial.

PURPOSE: The aim of this study was to evaluate the effects of Otago exercises on falls, balance, and physical performance in old-aged adults with high fall risk living in a nursing home. METHODS: This randomized controlled trial included 72 individuals over 65 years of age residing in a single nursing home in Izmir, Turkey. The participants were randomized into the Otago exercise group and walking (control) group. The Otago group performed 45 min of Otago exercises 3 days/week for 12 weeks plus a walking program on 3 other days of the week. The control group did only the walking program (minimum of 30 min 3 days/week). Number of falls, Berg Balance Scale (BBS), 30-s Chair Stand Test (30 s-CST), and 6-min Walk Test (6MWT) were assessed before the intervention and at the end of the 3-month intervention. The primary outcome was number of falls. RESULTS: The groups were well matched in terms of age (74.6 ± 5.9 vs. 75.8 ± 4.5) and sex (p > 0.05). The Otago group showed a significantly greater reduction in number of falls at the end of the intervention (p < 0.05). Of the secondary outcomes, the Otago group had greater median increases in BBS score (p < 0.05) and 30 s-CST score (p < 0.05) post-intervention compared to the walking group. There was no significant difference between the groups in terms of post-intervention change in 6MWT distance (p > 0.05). CONCLUSION: The Otago exercise program improved balance and physical performance and reduced falls in our sample and may be effective in falls prevention interventions for old-aged nursing home residents.