Effectiveness of a Two-Tier Family-Oriented Intervention in Enhancing the Family Functioning and Care Capacity of the Family Caregivers of Stroke Survivors: Protocol for a Randomized Controlled Trial.

BACKGROUND: Stroke has profound impacts on families. Often, family members, including stroke survivors and the person who takes up the role of the primary caregiver, would encounter demands on finances, rehabilitation arrangement, and even conflicts. Hence, a family-oriented intervention is expected to enable families to rebuild internal and external resources to achieve optimal rehabilitation and community reintegration. OBJECTIVE: This study aims to describe a design of a two-tier family-oriented care management intervention for enhancing the family functioning and care capacity of the caregivers of stroke survivors. METHODS: The two-tier care management intervention was guided by a standardized protocol conducted by trained professional care managers (first tier) with the support of trained volunteers (second tier), which lasted for 8-12 weeks. Participants were recruited through collaborating hospitals according to inclusion and exclusion criteria. In order to examine the effectiveness and cost-effectiveness of the two-tier care management intervention, a two-arm randomization multicenter study was designed, including an active comparison group, which was guided by a standardized protocol conducted by trained volunteers. Dyadic participants, including both stroke survivors and their primary caregivers for both groups, were invited to participate in a questionnaire survey using standardized and purposefully developed measures 3 times: before the intervention, immediately after the intervention, and 2 months after the intervention. The primary outcome was family functioning measured by the Family Role Performance Scale and Family Assessment Device-General Functioning Scale. The secondary outcomes included caregiving burden, depressive symptoms, care management strategies, and the incremental cost-effectiveness ratio. RESULTS: Recruitment began in January 2017 and was completed at the end of April 2019. Data collection was completed at the end of March 2020. As of March 2020, enrollment has been completed (n=264 stroke caregivers). A total of 200 participants completed the baseline questionnaires. We aim to publish the results by mid-2021. CONCLUSIONS: This study successfully developed a two-tier care management protocol that aims to enhance the family functioning of the caregivers of stroke survivors. Guided by a standardized protocol, this family-oriented two-tier intervention protocol was found to be feasible among Chinese families. TRIAL REGISTRATION: ClinicalTrials.gov NCT03034330; https://ichgcp.net/clinical-trials-registry/NCT03034330. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): RR1-10.2196/16703.

Volar fixation of dorsally displaced distal radial fracture using locking compression plate.

PURPOSE: To evaluate the functional and radiological results of treating unstable fractures of the dorsal distal radius with a volar locking plate. METHODS: Dorsally displaced distal radial fractures in 30 patients (11 men and 19 women; mean age, 58.6 years) were fixed by volar locking compression plate and followed up for a minimum of one year. RESULTS: At final functional assessment, 24 patients achieved excellent and 5 achieved good outcomes, with one patient exhibiting fair results. Radiological scores demonstrated 22 excellent and 8 good outcomes. No nonunion or infection occurred. CONCLUSION: Volar locking compression plating is a safe and effective treatment for unstable fractures of the dorsal distal radius.

Risk factors for acquisition of levofloxacin-resistant Streptococcus pneumoniae: a case-control study.

A case-control study was conducted to identify the risk factors associated with levofloxacin-resistant Streptococcus pneumoniae (LRSP) colonization or infection. Twenty-seven case patients (patients with LRSP) were compared with 54 controls (patients with levofloxacin-susceptible S. pneumoniae). Risk factors that were significantly associated with LRSP colonization or infection, according to univariate analysis, included an older age (median age, 75 years for case patients versus 72.5 years for controls), residence in a nursing home (odds ratio [OR], 7.2), history of recent (OR, 4.6) and multiple (OR, 4.4) hospitalizations, prior exposure to fluoroquinolones (OR, 10.6) and beta-lactams (OR, 8.6), presence of chronic obstructive pulmonary disease (COPD; OR, 5.9), and nosocomial origin of the bacteria (OR, 5.7). Multivariate analysis showed that presence of COPD (OR, 10.3), nosocomial origin of the bacteria (OR, 16.2), residence in a nursing home (OR, 7.4), and exposure to fluoroquinolones (OR, 10.7) were independently associated with LRSP colonization or infection. Thus, a distinct group of patients with COPD is the reservoir of LRSP.

Necrotizing fasciitis in a renal transplant recipient treated with FK 506: the first reported case.

Necrotizing fasciitis is a rare but devastating condition usually caused by group A streptococci. A renal transplant recipient with necrotizing fasciitis complicated by the streptococcal toxic shock syndrome is presented. The importance of prompt diagnosis, antimicrobial treatment and early surgical intervention in achieving a successful outcome is discussed.

Vegetarianism and ischemic heart disease in older Chinese women.

OBJECTIVE: This study compared the risk of ischemic heart disease among older vegetarian Chinese women with that of older non-vegetarian women. METHODS: 90 vegetarian Chinese women over 70 years old in Hong Kong were screened for ischemic heart disease by electrocardiogram (ECG) and cardiovascular questionnaire. They were compared with 90 non-vegetarian women of similar age examined in a previous local survey. The effects of confounding factors were adjusted by stepwise logistic regression analysis. RESULTS: The percentages of subjects with ischemic heart disease defined by symptoms and ECG or by ECG alone were significantly lower in vegetarian women (p <0.005 and p<0.05 respectively). Vegetarians had lower serum cholesterol levels: more were old age home residents and were less likely to perform regular exercise. On stepwise logistic regression, using probable ischemic heart disease defined by questionnaire and ECG as outcome measure, vegetarianism was the only significant predictor (OR 0.3, 95%CI 0.1-0.6, p<0.005). CONCLUSIONS: Vegetarian older Chinese women had lower risk of ischemic heart disease when compared with non-vegetarians. Apart from lower serum cholesterol levels, vegetarianism may have other protective factors against ischemic heart disease.