Association of multiple metabolic and cardiovascular markers with the risk of cognitive decline and mortality in adults with Alzheimer's disease and AD-related dementia or cognitive decline: a prospective cohort study.

Background and objectives: There is a scarcity of data stemming from large-scale epidemiological longitudinal studies focusing on potentially preventable and controllable risk factors for Alzheimer's disease (AD) and AD-related dementia (ADRD). This study aimed to examine the effect of multiple metabolic factors and cardiovascular disorders on the risk of cognitive decline and AD/ADRD. Methods: We analyzed a cohort of 6,440 participants aged 45-84 years at baseline. Multiple metabolic and cardiovascular disorder factors included the five components of the metabolic syndrome [waist circumference, high blood pressure (HBP), elevated glucose and triglyceride (TG) concentrations, and reduced high-density lipoprotein cholesterol (HDL-C) concentrations], C-reactive protein (CRP), fibrinogen, interleukin-6 (IL-6), factor VIII, D-dimer, and homocysteine concentrations, carotid intimal-medial thickness (CIMT), and urine albumin-to-creatinine ratio (ACR). Cognitive decline was defined using the Cognitive Abilities Screening Instrument (CASI) score, and AD/ADRD cases were classified using clinical diagnoses. Results: Over an average follow-up period of 13 years, HBP and elevated glucose, CRP, homocysteine, IL-6, and ACR concentrations were significantly associated with the risk of mortality in the individuals with incident AD/ADRD or cognitive decline. Elevated D-dimer and homocysteine concentrations, as well as elevated ACR were significantly associated with incident AD/ADRD. Elevated homocysteine and ACR were significantly associated with cognitive decline. A dose-response association was observed, indicating that an increased number of exposures to multiple risk factors corresponded to a higher risk of mortality in individuals with cognitive decline or with AD/ADRD. Conclusion: Findings from our study reaffirm the significance of preventable and controllable factors, including HBP, hyperglycemia, elevated CRP, D-dimer, and homocysteine concentrations, as well as, ACR, as potential risk factors for cognitive decline and AD/ADRD.

Effective Doses of Low-Dose Naltrexone for Chronic Pain - An Observational Study.

Purpose: Despite the availability of a wide variety of analgesics, many patients with chronic pain often experience suboptimal pain relief in part related to the absence of any medication to address the nociplastic component of common pain syndromes. Low-dose naltrexone has been used for the treatment of chronic pain, typically at 4.5 mg per day, even though it is also noted that effective doses of naltrexone for chronic pain presentations range from 0.1 to 4.5 mg per day. We performed an observational analysis to determine the range of effective naltrexone daily dosing in 41 patients with chronic musculoskeletal pain. Methods: Charts of 385 patients, 115 males, 270 females, ages 18-92, were reviewed. Two hundred and sixty patients with chronic diffuse, symmetrical pain were prescribed a titrating dose of naltrexone to determine a maximally effective dose established by self-report of 1) reduction of diffuse/generalized and/or severity level of pain and/or 2) positive effects on mood, energy, and mental clarity. Brief Pain Inventory and PROMIS scales were given pre- and post-determining a maximally effective naltrexone dose. Results: Forty-one patients met all criteria for inclusion, successfully attained a maximally effective dose, and completed a pre- and post-outcome questionnaire. Hormesis was demonstrated during the determination of the maximally effective dosing, which varied over a wide range, with statistically significant improvement in BPI. Conclusion: The maximally effective dose of low-dose naltrexone for the treatment of chronic pain is idiosyncratic, suggesting the need for 1) dosage titration to establish a maximally effective dose and 2) the possibility of re-introduction of low-dose naltrexone to patients who had failed initial trials on a fixed dose of naltrexone.

Low-dose naltrexone (LDN) has been used to treat chronic pain. There is, however, no agreed on effective dose, leaving clinicians without guidelines on initiating treatment with naltrexone. It appears that the dose of LDN for any patient is idiosyncratic, and in a small study, ranges from 0.1 to 6.0 mg/day. Understanding the various possible mechanisms of action of LDN may help the clinician to understand how and why it can effectively reduce chronic pain. A titration schedule to establish the maximally effective dose for chronic myofascial pain is presented.

Association between blood pressure levels and cognitive impairment in older women: a prospective analysis of the Women's Health Initiative Memory Study.

BACKGROUND: Whether blood pressure (BP), and at what level of controlled BP, reduces risk of cognitive impairment remains uncertain. We investigated the association of BP and hypertension treatment status with mild cognitive impairment and dementia in older women. METHODS: We prospectively analysed a sample of 7207 community-dwelling women aged 65-79 years participating in the Women's Health Initiative Memory Study (WHIMS). Participants were recruited between May 28, 1996, and Dec 13, 1999, at 39 US clinical centres, and they were followed up until Dec 31, 2019. Cognitive function was assessed annually. Mild cognitive impairment and probable dementia were defined through a centralised adjudication process. BP was measured by trained and certified staff at baseline. Pulse pressure (PP) was calculated as systolic BP (SBP) minus diastolic BP. Hypertension was defined using the American Heart Association 2017 Guideline for High BP in Adults. Outcomes were (1) mild cognitive impairment, (2) probable dementia, and (3) cognitive loss (the combined endpoint of either mild cognitive impairment or probable dementia, or both). We estimated hazard ratios (HRs) to assess the association between hypertension, SBP, and PP with the risk of study outcomes using Cox proportional hazards regression models, with adjustment for key covariates. FINDINGS: During a median follow-up of 9 years (IQR 6-15), 1132 (15·7%) participants were classified as mild cognitive impairment, 739 (10·3%) as probable dementia, and 1533 (21·3%) as cognitive loss. The incidence rates per 1000 person-years were 15·3 cases (95% CI 14·4-16·2) for mild cognitive impairment, 9·7 cases (9·0-10·4) for probable dementia, and 20·3 (19·3-21·3) for cognitive loss. Elevated SBP and PP were significantly associated with increased risk of mild cognitive impairment and cognitive loss (test for trends across SBP and PP strata, p<0·01). Individuals with hypertension, but with controlled SBP of less than 120 mm Hg did not have a significantly increased risk of mild cognitive impairment (HR 1·33, 95% CI 0·98-1·82, p=0·071), and of cognitive loss (1·09, 0·82-1·44, p=0·57) compared with normotension. Individuals on anti-hypertensive treatment with PP of less than 50 mm Hg did not have a significantly higher risk of mild cognitive impairment (1·26, 0·98-1·62, p=0·07) and of cognitive loss (1·17, 0·94-1·46, p=0·16). There were no significant associations between hypertension, SBP, or PP and probable dementia. INTERPRETATION: Results of our study show significant associations of hypertension and elevated SBP and PP levels with risk of mild cognitive impairment and the combined endpoint of either mild cognitive impairment or probable dementia, suggesting that intensive control of hypertension, SBP, and PP can preserve cognitive health in older women. FUNDING: National Heart, Lung, and Blood Institute, National Institutes of Health, and US Department of Health and Human Services.

Comparison of Low-Dose Direct Acting Anticoagulant and Warfarin in patients Aged ≥80 years With Atrial Fibrillation.

Low dose direct acting oral anticoagulants (LDDOACS) were approved for elderly atrial Fibrillation (AF) patients with limited information. A retrospective analysis collecting baseline characteristics and outcomes in AF patients ≥ 80 prescribed LDDOAC or warfarin (W), from a multidisciplinary practice between 1/1/11 (First LDDOAC available) and 5/31/17 was conducted. From 9660 AF patients, 514 ≥ 80 received a LDDOAC and 422 W. A multivariable comparison found LDDOAC patients were older (p <0.001), had lower creatinine clearance (CrCl) (p = 0.006), used more anti-platelet drugs (p <0.001), and more often had new onset AF verses those prescribed W (p <0.001). There were no clinically significant differences among those patients receiving Dabigatran 75 mgs BID (D), Rivaroxaban 15mgs (R) or Apixaban 2.5mgs BID (A). Forty-eight and 50% of the patients remained on their LDDOAC or W for the observation period (p = 0.55). Stroke/systemic embolism (SSE) and CNS bleeds were 1.16 vs 2.22%/yr., (p = 0.143) and 1.46 vs 0.93%/yr., (p = 0.24). Mortality and major bleeds were 6.26 vs 1.67%/yr., and 12.3vs 3.77%/yr. (p <0.001). SSE were 1.1%/yr for D, R, and A (p = 0.94). CNS bleeds were 2.2 for D, 1.7 for R and 0.8%/yr. for A: p = 0.53. Major bleeding was: 14.3 for D, 14.1 for R and 9.1%/yr. for A, p = 0.048 (with A < R, p = 0.01). Mortality was 5.5 for D, 4.2 for R and 9.5% for A, p = 0.031. In conclusion, half the patients remained on their assigned anti-coagulant. SSE and intracranial bleed rates were similar and low. Major bleeds and deaths were different between groups emphasizing the need for prospective randomized trials in this growing population with AF.

Impact of diabetes mellitus and cardiometabolic syndrome on the risk of Alzheimer's disease among postmenopausal women.

BACKGROUND: In spite of an increase in the incidence and prevalence of diabetes mellitus (DM) and Alzheimer's disease (AD) in the aging population worldwide, limited attention has been paid to their potential association. AIM: To investigate the association of DM and cardiometabolic syndrome (CMS, a precursor to DM) with risk of incident AD among postmenopausal women. METHODS: Postmenopausal women aged 50-79 (n = 63117) who participated in the U.S. Women's Health Initiative Observational Study (WHIOS), recruited in 1993-1998, without baseline AD and followed up through March 1, 2019, were analyzed. AD was classified by participant-reported history of doctor-diagnosis of incident AD in the WHIOS. DM was defined by participant-report or treated because of diabetes or serum glucose concentrations ≥ 126 mg/dL. CMS was defined as having ≥ 3 of five CMS components: large waist circumference, high blood pressure, elevated triglycerides, elevated glucose, and low high-density lipoprotein cholesterol. The associations of DM and CMS with AD were analyzed using Cox's proportional hazards regression analysis. RESULTS: During a median follow-up of 20 years (range: 3.36 to 23.36 years), of 63117 participants, 8340 developed incident AD. Women with DM had significantly higher incidence of AD [8.5, 95% confidence interval (CI): 8.0-9.0 per 1000 person-years (PY)] than those without DM (7.1, 95%CI: 6.9-7.2 per 1000 PY). Multivariate Cox's regression analysis indicated that women with DM or CMS had a significantly higher risk of AD than those without DM or CMS. The corresponding hazard ratios [HR (95%CI)] were 1.22 (1.13-1.31, P < 0.001) in subjects with DM, and 1.18 (1.09-1.27, P < 0.001) in subjects with CMS. The HRs diminished with age and became non-significant in the oldest age group. CONCLUSION: During a median follow-up of 20 years, DM and CMS were significantly associated with the risk of AD among postmenopausal women. More specifically, women aged 50-69 with DM or CMS vs those without these conditions had significantly higher relative risks of AD than the relative risks of AD in those aged 70-79 with DM or CMS vs those without DM or CMS.

Smoking Cessation Counseling in the Inpatient Unit: A Survey of Pediatric Hospitalists.

OBJECTIVES: To determine practices and beliefs of pediatric hospitalists regarding smoking cessation counseling for caregivers of hospitalized children. METHODS: An electronic survey was distributed to 249 members of the Pediatric Research in Inpatient Settings Network over 6 weeks in 2017 (83 responses [33%]). Questions explored beliefs regarding the impact of tobacco smoke exposure (TSE) and practices in TSE screening, provision of counseling, resources, and pharmacotherapy. Nonparametric tests were used to compare groups on numeric variables, χ2 tests were used to compare groups on nominal variables, and McNemar's test was used to compare dichotomous responses within subjects. RESULTS: All respondents were familiar with the term "secondhand smoke," and >75% were familiar with "thirdhand smoke" (THS). Familiarity with THS was associated with more recent completion of training (P = .04). Former smokers (7%) were less likely to agree that THS has a significant impact on a child's health (P = .04). Hospitalists ask about TSE more often than they provide counseling, resources, or pharmacotherapy to caregivers who want to quit smoking. Hospitalists are more likely to ask about TSE and provide cessation counseling when patients have asthma as opposed to other diseases. Time was identified by 41% of respondents as a barrier for providing counseling and by 26% of respondents as a barrier for providing resources. Most respondents never prescribe pharmacotherapy (72%), nor do they follow-up with caregivers after hospitalization regarding cessation (87%). CONCLUSIONS: Although most respondents ask about TSE, opportunities are missed for counseling and providing support to caregivers who want to quit smoking. Providers should be educated about THS, and systems should be streamlined to facilitate brief counseling sessions.

Diagnostic Value of Acoustic and Aerodynamic Measurements in Vocal Fold Movement Disorders and their Correlation with Laryngeal Electromyography and Voice Handicap Index.

OBJECTIVES: Investigate the relationships between the Voice Handicap Index, laryngeal electromyography, and objective acoustic voice testing in order to determine the utility of these measures in the management of vocal fold movement disorders. METHODS: A retrospective review of patients who had completed a Voice Handicap Index-10 (VHI-10) questionnaire, laryngeal electromyography (LEMG), and objective acoustic measurements (including jitter, relative average perturbation, shimmer, noise-to-harmonic ratio, and standard deviation of fundamental frequency). All three tests had been completed within 30 days of the initial evaluation. All patients' results for acoustic measures were recorded as standard deviations from the norm. LEMG results were converted to grade of paresis (mild, moderate, severe) based on the muscle with the lowest recruitment. Spearman correlation coefficients were calculated to determine the relationship between these three parameters. RESULTS: A total of 313 subjects were included in the analysis. VHI-10, LEMG (grade of paresis), and objective acoustic measures were, at best, weakly correlated. VHI-10 was better correlated than LEMG to each acoustic parameter including the average acoustic scores; however, the highest correlation observed only reached ρ = 0.349 (P < 0.001). The acoustic variables that correlated best with VHI-10 and LEMG were the standard deviation of the fundamental frequency (ρ = 0.349, P < 0.001) and shimmer (ρ = 0.207, P < 0.001), respectively. CONCLUSION: This study demonstrates that these measures are, at best, weakly associated. VHI-10 correlated better than LEMG (grade of paresis) to each acoustic voice analysis parameter. However, the maximum correlation coefficient observed was 0.349. Therefore, VHI-10 scores and objective voice acoustic measurements are not useful for predicting the severity of vocal fold movement disorders. Moreover, a given severity of paresis can have different effects on voice handicap and acoustic output in different individuals.

Sequence of Pelvic Examination Does Not Affect Patients With Baseline Vulvovaginal Syndromes: A Randomized Clinical Trial.

OBJECTIVE: The purpose of this study is to determine the optimal sequence in performing a pelvic examination to reduce discomfort in patients with baseline vaginal pain. METHODS: A randomized controlled trial of women presenting for a new appointment at the Drexel Vaginitis Center was conducted. Women were assigned to either group A, a Q-tip touch test, speculum examination, then bimanual examination, or group B, a Q-tip touch test, bimanual examination, then speculum examination. The primary outcome was visual analog scales to assess pain at baseline and after each portion of the examination. Secondary outcomes were responses to questionnaires for self-esteem, quality of life, and sexual function. RESULTS: Two hundred women were enrolled in the trial. For both group A and group B, each portion of the examination was similarly scored regardless of whether the speculum examination was performed before or after bimanual examination. Pain during the speculum examination was higher than pain during the other components of the examination, although not significant (P = 0.65).When looking at reported pain outcomes, outcomes did not differ as a whole or between groups in relation to sexual activity, sexual orientation, and previous hysterectomy. The data were not significantly different between groups for self-esteem scores, sexual dysfunction, or quality of life scores. CONCLUSION: In women with baseline vaginal pain, there was no difference in pain scores between the different components of the pelvic examination, nor is there a significant difference in pain during the examination compared with their baseline pain. Most patients reported minimal pain during each component.

Burden of Uncontrolled Hyperglycemia and Its Association with Patients Characteristics and Socioeconomic Status in Philadelphia, USA.

Purpose: To examine the burden of uncontrolled hyperglycemia in patients with diabetes mellitus (DM) and their characteristics in a large urban city. Methods: A randomized sample of 4993 patients with DM ≥18 years old who received routine health care in a large university teaching hospital in the city of Philadelphia was analyzed. Uncontrolled hyperglycemia was classified as blood hemoglobin A1c >8%. The associations of uncontrolled hyperglycemia with sociodemographic and cardiovascular factors were analyzed using univariate and multivariate analysis methods. Results: The results show that patients 18-54 years had the highest prevalence of uncontrolled hyperglycemia (36.0%), followed by those at age 55-64 (30.9%), 65-74 (22.9%), and ≥75 (20.6%) years (p<0.0001). Unadjusted hyperglycemia was significantly associated with patients with increased total cholesterol to high-density lipoprotein ratio (odds ratio [OR]=1.59, 95% confidence interval [CI]: 1.33-1.90, p<0.001), and with prevalent coronary heart disease (OR=1.39, 95% CI: 1.16-1.67, p=0.001). Patients living in neighborhoods with lower socioeconomic status (SES) had significantly higher uncontrolled hyperglycemia rates across the city (r=0.52, R 2=0.27, p=0.03). Conclusions: Findings of this study is one of the first studies to address that younger adults had higher rates of uncontrolled hyperglycemia. Further attention should be paid to the challenges of controlling DM in younger adults and patients who live in neighborhoods with lower SES.

The impact of sex on risk of cardiovascular disease and all-cause mortality in adults with or without diabetes mellitus: A comparison between the U.S. and Japan.

AIMS: To test a hypothesis that women with diabetes mellitus (DM) versus those without DM had a significantly higher risk of heart disease (HD), stroke and all-cause mortality than their male counterparts in the U.S. as well as in Japan. METHODS: We analyzed two nationally representative datasets, one from the U.S. NHANES III cohort (n = 13,169), and the other from the Japan NIPPON DATA90 cohort (n = 7445). Hazard ratios (HRs) of DM for risk of mortality and sex-DM interaction effect on mortality were analyzed prospectively using Cox's proportional hazards regression models. RESULTS: Patients with DM had significantly higher mortality from HD, stroke and all-cause mortality in the U.S. and in Japan. However, the HRs of DM versus non-DM for HD and all-cause mortality were significantly higher in women compared to men in the U.S. (sex-DM interaction: HR = 1.59, p = 0.01, and 1.24, p = 0.045 for HD and all-cause mortality), but the sex-DM interaction effect was not statistically significant in the Japanese cohort. DISCUSSION: Patients with DM had a significantly higher risk of mortality than those without DM in the U.S. and Japan. However, women with DM versus those without DM had a higher relative risk of HD and all-cause mortality than their counterparts in men in the U.S, but this sex difference by DM status was not observed in the Japanese cohort. Whether the sex-difference effect of DM on HD and all-cause mortality is due to a difference in metabolic disorders between the two populations warrants consideration and further studies.

Effects of a Collaborative Intervention Process on Parent Empowerment and Child Performance: A Randomized Controlled Trial.

AIMS: To examine the effects of a four-step collaborative intervention process on parent and child outcomes and describe parents' and therapists' experiences. METHODS: Eighteen children with physical disabilities, their mothers, and 16 physical therapists participated. Therapists randomized to the experimental group were instructed in the collaborative intervention process. All family-therapist dyads participated in six weekly sessions. Outcomes included the adapted Family Empowerment Scale (FES) and Canadian Occupational Performance Measure (COPM). A questionnaire was completed by parents and therapists to rate and describe their experiences. RESULTS: Mean scores on the FES (p <.05) and COPM (p <.001) increased after intervention but there were no group differences (p >.05). Effect size for change in child performance (.73) and parent satisfaction (1.08) on the COPM favored the experimental group. Parents in the experimental group were more confident in carrying out activities during daily routines (p =.01) and worked together with therapists to a greater extent (p =.01) than parents in the comparison group. Therapists in the experimental group perceived that they provided information/instruction (p <.01) and worked together with parents (p =.02) to a greater extent than therapists in the comparison group. CONCLUSIONS: Findings support the importance of shared goal setting for children's activities. Further research is recommended.

Effects of a Collaborative Intervention Process on Parent-Therapist Interaction: A Randomized Controlled Trial.

Aim: To determine whether a collaborative intervention process facilitates parent-therapist interactions. Methods: Participants were 18 children with physical disabilities, their mothers, and 16 physical therapists. Therapists randomized to the experimental group were instructed in strategies for collaboration (working together) with parents in goal setting, planning, and implementing interventions. Family-therapist dyads participated in 6 weekly sessions. Four sessions were videotaped and combined (1st and 2nd for goal-setting/planning, 3rd and 5th for implementation) to code behaviors using Response Class Matrix. Multivariate analysis of variance was used to compare therapist and parent behaviors between groups. Results: Therapists in the experimental group demonstrated a higher frequency of "seeking information" (p < 0.01), "giving information" (p < 0.05), "positive behavior" (p < 0.01) and lower frequency of "child-related behavior" (p < 0.001) than therapists in the comparison group during goal-setting/planning and implementation. Parents in the experimental group demonstrated a higher frequency of "giving information" than parents in the comparison group (p < 0.01) during goal-setting/planning and implementation. Conclusion: Parents and therapists in the experimental group interacted more with each other, whereas those in the comparison group focused more on the child. The collaborative strategies appear to have increased parent participation in the intervention process, which has been a challenge for physical and occupational therapists.

The effects of Self-Book© art therapy on cancer-related distress in female cancer patients during active treatment: A randomized controlled trial.

OBJECTIVE: National attention on patients' cancer-related emotional distress produced a need for evidence-based, psychosocial interventions in oncology care. The purpose of this study was to evaluate the efficacy of Self-Book© art therapy for emotional distress and psychological well-being of female oncology patients during active oncology treatment. METHODS: Sixty consenting women with cancer were randomly assigned to either a 6-session Self-Book© art therapy program or standard care. A repeated measures randomized controlled trial design was employed. Data were collected by using the Distress Thermometer, Perceived Emotional Distress Inventory, Patient-Reported Outcomes Measurement Information System Brief Psychological Well-being test, and the Functional Assessment of Chronic Illness Therapy Spiritual Well-being. Measurements were obtained at baseline, week 3, week 6, and 1 to 2 months post intervention. RESULTS: Forty participants were included in the final analysis. No significant differences between groups were found for the primary outcome measures: emotional distress and psychological well-being. Greater improvements in Self-Book© art therapy participants' spiritual well-being were found compared with the standard care control participants (P = .02). CONCLUSIONS: Although no statistically significant differences were present between the groups for the primary outcomes, several positive trends were noted. Thirty percent of Self-Book© art therapy participants reported postintervention emotional distress scores that were below the abnormal range for emotional distress, compared with only 5% of standard care control participants, suggesting that Self-Book© art therapy may have clinical value. Further studies are recommended to better understand the therapeutic mechanisms of Self-Book© art therapy for enhancing psychological well-being.

Sequence of Pelvic Examination Affects Patient-Reported Pain.

OBJECTIVE: The purpose of this trial is to compare patient-reported pain based on the sequence of the pelvic examination and to assess the relationship between pain during the examination and quality of life, self-esteem, and sexual function. METHODS: A randomized controlled trial of women presenting for annual gynecologic examinations. Women were assigned to either group A: a Q-tip touch test, speculum examination, then bimanual examination or group B: Q-tip touch test, bimanual examination, then speculum examination. The primary outcome was visual analog scales to assess pain at baseline and after each portion of the examination. Secondary outcomes were responses to questionnaires for self-esteem, quality of life, and sexual function. RESULTS: Of 200 women who enrolled, 192 (96%) completed all visual analog scale data points. Each portion of the examination caused minimal pain over baseline in each group. Pain during the speculum examination was higher than pain during the bimanual examination in both groups (P = 0.007 and P < 0.001). Group B, however, had significantly higher pain scores after the speculum examination than group A (P = 0.044). The groups did not differ on bimanual pain scores (P = 0.76). Pain scores were not statistically different when analyzed by age, parity, sexual activity, sexual orientation, education, or previous hysterectomy. Within both groups, patients who documented having any pain after the speculum examination or the bimanual examination were also more likely to have lower quality of life scores (P < 0.001 and P < 0.001). CONCLUSIONS: Pain associated with the speculum examination was lower in those undergoing speculum before bimanual examination. Speculum pain was greater than bimanual pain in both groups. Most patients reported minimal or no pain during the different portions of the examination.

Population-based association between urinary excretion of sodium, potassium and its ratio with albuminuria in Chinese.

BACKGROUND AND OBJECTIVES: Albuminuria is a risk factor for cardiovascular and renal disease. However, little is known about the association of 24 h urinary sodium and potassium excretion with albuminuria in China. The aim of this study was to examine this association by analyzing the data from 1,975 Chinese adults living in north China. METHODS AND STUDY DESIGN: Excretion of urinary sodium, potassium and albumin was assessed in a single 24-h urine sample for each participant. Height, weight, waist circumference and blood pressure were measured and body mass index was determined as weight divided by square height. Fasting blood sample was collected and fasting glucose was measured. RESULTS: The average 24-h urinary sodium and potassium excretion were 232 mmol and 40.8 mmol, resulting a mean sodium to potassium ratio of 6.7. The median (Q1-Q3) 24-h urinary albuminuria excretion was 6.1 mg (4.5-8.7 mg). Overall, urinary sodium excretion was positively associated with albumin excretion (ß=0.029, p<0.001). This association was independent of major cardiovascular risk factors including age, gender, systolic blood pressure, body mass index, fasting glucose, waist circumference, hypertensive drug treatment, and smoking. Moreover, the relation of sodium and albumin was similar in the subgroups stratified by gender, adiposity and diabetic status. No significant associations of potassium excretion or sodium to potassium ratio with urinary albumin excretion were observed. CONCLUSIONS: In cross-sectional analyses, high sodium intake was shown to be associated with increased urinary albuminuria in the general Chinese adult population, supporting salt restriction for renal and cardiovascular health benefit.

Remote preoperative tonic-clonic seizures do not influence outcome after surgery for temporal lobe epilepsy.

OBJECTIVES: Tonic-clonic seizures are associated with greater chance of seizure relapse after anterior temporal lobectomy. We investigated whether the interval between the last preoperative tonic-clonic seizure and surgery relates to seizure outcome in patients with drug-resistant mesial temporal lobe epilepsy (MTLE). METHODS: In this retrospective study, patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was categorized as seizure freedom or relapse. The relationship between surgical outcome and the interval between the last preoperative tonic-clonic seizure and surgery was investigated. RESULTS: One-hundred seventy-one patients were studied. Seventy nine (46.2%) patients experienced tonic-clonic seizures before surgery. Receiver operating characteristic curve of timing of the last preoperative tonic-clonic seizure was a moderate indicator to anticipate surgery failure (area under the curve: 0.657, significance; 0.016). The best cutoff that maximizes sensitivity and specificity was 27months; with a sensitivity of 0.76 and specificity of 0.60. Cox-Mantel analysis confirmed that the chance of becoming free of seizures after surgery in patients with no or remote history of preoperative tonic-clonic seizures was significantly higher compared with patients with a recent history (i.e., in 27months before surgery) (p=0.0001). CONCLUSIONS: The more remote the occurrence of preoperative tonic-clonic seizures, the better the postsurgical seizure outcome, with at least a two year gap being more favorable. A recent history of tonic-clonic seizures in a patient with MTLE may reflect more widespread epileptogenicity extending beyond the borders of mesial temporal structures.

Vocal Music Therapy for Chronic Pain Management in Inner-City African Americans: A Mixed Methods Feasibility Study.

BACKGROUND: To date, research on music for pain management has focused primarily on listening to prerecorded music for acute pain. Research is needed on the impact of active music therapy interventions on chronic pain management. OBJECTIVE: The aim of this mixed methods research study was to determine feasibility and estimates of effect of vocal music therapy for chronic pain management. METHODS: Fifty-five inner-city adults, predominantly African Americans, with chronic pain were randomized to an 8-week vocal music therapy treatment group or waitlist control group. Consent and attrition rates, treatment compliance, and instrument appropriateness/burden were tracked. Physical functioning (pain interference and general activities), self-efficacy, emotional functioning, pain intensity, pain coping, and participant perception of change were measured at baseline, 4, 8, and 12 weeks. Focus groups were conducted at the 12-week follow-up. RESULTS: The consent rate was 77%. The attrition rate was 27% at follow-up. We established acceptability of the intervention. Large effect sizes were obtained for self-efficacy at weeks 8 and 12; a moderate effect size was found for pain interference at week 8; no improvements were found for general activities and emotional functioning. Moderate effect sizes were obtained for pain intensity and small effect sizes for coping, albeit not statistically significant. Qualitative findings suggested that the treatment resulted in enhanced self-management, motivation, empowerment, a sense of belonging, and reduced isolation. CONCLUSIONS: This study suggests that vocal music therapy may be effective in building essential stepping-stones for effective chronic pain management, namely enhanced self-efficacy, motivation, empowerment, and social engagement.

Strategies to promote family-professional collaboration: two case reports.

PURPOSE: Although research supports family-professional collaboration, challenges to implementation have been reported. The case reports describe the implementation of a 4-step practice model that incorporates specific strategies to facilitate family-professional collaboration. METHOD: The participants were two mothers of children with physical disabilities and two physical therapists. Therapists received instruction in the strategies for collaboration including client-centred interview, visualising a preferred future, scaling questions, and family routine and activity matrix. The intervention was implemented during 6-weekly sessions. The 2nd and 5th sessions were videotaped to analyse the interactions between the parent and therapist using Response Class Matrix. Telephone interviews were conducted to explore participants' experiences. RESULTS: Therapists were able to implement all strategies following 6 h of instruction. Analysis of the videotapes indicated that mother-therapist interactions were characterised by sharing information and open communication in a mutually supportive manner. Interviews with the mothers and therapists indicated that the therapists engaged the mothers in the intervention process and tailored interventions to child and family needs. The scaling questions were difficult to implement (therapists) and answer (parents). CONCLUSION: The findings suggest that the strategies can be used by therapists to promote collaboration and involve parents in setting goals and the intervention process. Implications for Rehabilitation Strategies to promote parent-therapist collaboration include client-centred interview, visualising a preferred future, scaling questions, and family routine and activity matrix. Therapists with no previous instruction or training on family-centred services successfully implemented the strategies following 6 h of instruction. Interactions between two parent-physical therapist dyads were characterised by sharing information and open communication in a mutually supportive manner following therapist instruction in strategies for parent-therapist collaboration.

Predictors of Independent Walking in Young Children With Cerebral Palsy.

BACKGROUND: The attainment of walking is a focus of physical therapy intervention in children with cerebral palsy (CP) and may affect their independence in mobility and participation in daily activities. However, knowledge of determinants of independent walking to guide physical therapists' decision making is lacking. OBJECTIVE: The aim of this study was to identify child factors (postural control, reciprocal lower limb movement, functional strength, and motivation) and family factors (family support to child and support to family) that predict independent walking 1 year later in young children with CP at Gross Motor Function Classification System (GMFCS) levels II and III. DESIGN: A secondary data analysis of an observational cohort study was performed. METHODS: Participants were 80 children with CP, 2 through 6 years of age. Child factors were measured 1 year prior to the walking outcome. Parent-reported items representing family factors were collected 7 months after study onset. The predictive model was analyzed using backward stepwise logistic regression. RESULTS: A measure of functional strength and dynamic postural control in a sit-to-stand activity was the only significant predictor of taking ≥3 steps independently. The positive likelihood ratio for predicting a "walker" was 3.26, and the negative likelihood ratio was 0.74. The model correctly identified a walker or "nonwalker" 75% of the time. LIMITATIONS: Prediction of walking ability was limited by the lack of specificity of child and family characteristics not prospectively selected and measurement of postural control, reciprocal lower limb movement, and functional strength 1 year prior to the walking outcome. CONCLUSIONS: The ability to transfer from sitting to standing and from standing to sitting predicted independent walking in young children with CP. Prospective longitudinal studies are recommended to determine indicators of readiness for independent walking.

Differences of Mortality Rates between Pocket and Nonpocket Cardiovascular Implantable Electronic Device Infections.

BACKGROUND: A steady rise in the use of cardiovascular implantable electronic devices (CIEDs), particularly in the elderly, has led to an increase in device-related infections. Although often studied and reported as a single entity, these complications in fact comprise a heterogeneous group. Specific subgroups may be associated with distinct mortality risks. METHODS: Medical records of all patients who underwent device extraction for CIED-related infection at a single tertiary referral center between 1991 and 2007 were reviewed. Infections were divided into four subgroups: primary pocket site infection (PPSI), pocket site infection with bacteremia, primary/isolated bacteremia (PIB), and device-related infective endocarditis (DRIE). Clinical presentation, laboratory data, and mortality rates were obtained by chart review and by querying the Social Security Death Index. RESULTS: A total of 387 cases were analyzed. The overall in-hospital and 1-year all-cause mortality rates were 7.2% and 25.3%, respectively. Patients with PIB or DRIE had significantly higher mortality rates (hazard ratio [HR] 2.3; 95% confidence interval [CI] 1.2-4.6 and HR 2.5; 95% CI 1.6-4.1, respectively) when compared with patients in the PPSI group. Patients who did not receive a new device during the initial admission also had a higher 1-year mortality rate compared to those who did (HR 2.7; 95% CI 1.8-4.1). CONCLUSIONS: Our patients with CIED-related infections requiring extraction/hospitalization had a significant mortality risk. Presence of pocket site infection carried a more favorable prognosis, regardless of the presence of bacteremia. Early detection and prevention of CIED-related infections with PIB (i.e., no pocket site involvement), especially for high-risk populations, is needed.