ABSTRACT
This sub-analysis of the XAPASS, a prospective, single-arm, observational study, aimed to evaluate relationships between body mass index (BMI) and safety (major bleeding and all-cause mortality) and effectiveness [stroke/non-central nervous system (non-CNS) systemic embolism (SE)/myocardial infarction (MI)] outcomes in Japanese patients with non-valvular atrial fibrillation (NVAF) receiving rivaroxaban. Patients were categorized according to BMI (kg/m2) as underweight (< 18.5), normal weight (18.5 to < 25), overweight (25 to < 30), or obese (≥ 30). In total, 9578 patients with NVAF completed the 1-year follow-up and were evaluated; of these, 7618 patients had baseline BMI data. Overall, 542 (5.7%), 4410 (46.0%), 2167 (22.6%), and 499 (5.2%) patients were underweight, normal weight, overweight, and obese, respectively. Multivariable Cox regression analysis demonstrated that none of the BMI categories were independent predictors of major bleeding whereas being underweight was independently associated with increased all-cause mortality [hazard ratio (HR) 3.56, 95% confidence interval (CI) 2.40-5.26, p < 0.001]. The incidence of stroke/non-CNS SE/MI was higher in patients who were underweight than in those of normal weight (HR 2.11, 95% CI 1.20-3.70, p = 0.009). However, in multivariable analyses, being underweight was not identified as an independent predictor of stroke/non-CNS SE/MI (HR 1.64, 95% CI 0.90-2.99, p = 0.104). In conclusion, the high incidence of thromboembolic events and all-cause mortality in patients who were underweight highlights that thorough evaluation of disease status and comorbidities may be required in this population.
Subject(s)
Atrial Fibrillation/drug therapy , Factor Xa Inhibitors/therapeutic use , Myocardial Infarction/prevention & control , Obesity/diagnosis , Rivaroxaban/therapeutic use , Stroke/prevention & control , Thinness/diagnosis , Thromboembolism/prevention & control , Aged , Aged, 80 and over , Atrial Fibrillation/diagnosis , Atrial Fibrillation/mortality , Body Mass Index , Comorbidity , Factor Xa Inhibitors/adverse effects , Female , Heart Disease Risk Factors , Hemorrhage/chemically induced , Humans , Incidence , Japan/epidemiology , Male , Middle Aged , Myocardial Infarction/diagnosis , Myocardial Infarction/mortality , Obesity/mortality , Product Surveillance, Postmarketing , Prospective Studies , Risk Assessment , Rivaroxaban/adverse effects , Stroke/diagnosis , Stroke/mortality , Thinness/mortality , Thromboembolism/diagnosis , Thromboembolism/mortality , Time Factors , Treatment OutcomeABSTRACT
BACKGROUND: Migraine is associated with syncope. We investigated risk factors for syncope and burden of syncope in migraine patients. METHODS: Participants were recruited from a headache clinic. All participants provided information on lifestyle, co-morbidity, syncope, headache and suicide, and completed the MIDAS and HADS questionnaires. Genetic data were available for a subset of participants. Risk of syncope in relation to participant's characteristics and migraine susceptibility loci, and risks of psychological disorders associated with syncope, were calculated using logistic regression. RESULTS: Underweight, regular tea intake, diabetes mellitus, and migraine with aura were associated with increased syncope risks, with adjusted ORs of 1.76 (95% CI 1.03-3.03), 1.84 (95% CI 1.22-2.79), 4.70 (95% CI 1.58-13.95), and 1.78 (95% CI 1.03-3.10), respectively. Preliminary results showed that rs11172113 in LRP1 was associated with syncope risks. Comorbid syncope in migraine patients was associated with increased risks of depression (OR 1.95, 95% CI 1.18-3.22) and suicide attempt (OR 2.85, 95% CI 1.48-5.48). CONCLUSION: Our study showed the potential roles of vascular risk factors in the association between migraine and syncope. Modifiable risk factors for syncope in patients with migraine include body mass index and tea intake. The debilitating psychological impact of co-morbid syncope in migraine patients warrants clinical attention of treating physicians.
Subject(s)
Migraine Disorders/epidemiology , Migraine Disorders/genetics , Surveys and Questionnaires , Syncope/epidemiology , Syncope/genetics , Adult , Diabetes Mellitus/diagnosis , Diabetes Mellitus/epidemiology , Diabetes Mellitus/genetics , Female , Genetic Predisposition to Disease/epidemiology , Genetic Predisposition to Disease/genetics , Humans , Male , Middle Aged , Migraine Disorders/diagnosis , Risk Factors , Syncope/diagnosis , Tea/adverse effects , Thinness/diagnosis , Thinness/epidemiology , Thinness/geneticsABSTRACT
Aging is characterized by the catabolism of muscles leading to sarcopenia and frailty. These are two geriatric syndromes with partly overlapping phenotypes. Primary sarcopenia, i.e. loss of muscle mass and function related to aging alone, usually precedes frailty. Thus, robustness passes from sarcopenia over frailty to disability leading eventually to a mortal outcome. Frailty (defined according to the phenotype model) encompasses states as exhaustion, weakness, and slowness, whereas sarcopenia, combining mass and function, is more strictly focused on muscles. Frailty is age related, whereas sarcopenia is also related to disease, starvation, and disuse. In general, the criteria for the two conditions overlap, but frailty requires weight loss, whereas sarcopenia requires muscle loss. Both gait speed and hand grip strength are suggested to be used as diagnostic measures for the two conditions since muscle function is crucial for any of the two syndromes. It is suggested that frailty screening should be part of the geriatric comprehensive assessment starting with measuring walking capacity and complemented by taking a history of fatigue and low activity. For younger adults (i.e. <70 years), sarcopenia screening could first register gait speed or hand grip strength and then body composition measurements. Simple questionnaires are feasible clinical alternatives. Treatment of frailty and sarcopenia overlaps, i.e. provide adequate protein and vitamin D supplementation, and encourage resistance exercise.
Subject(s)
Aging , Elder Nutritional Physiological Phenomena , Frail Elderly , Geriatric Assessment , Motor Skills Disorders/diagnosis , Sarcopenia/diagnosis , Thinness/diagnosis , Aged , Aged, 80 and over , Comorbidity , Diagnosis, Differential , Disabled Persons , Disease Progression , Fatigue/etiology , Fatigue/prevention & control , Gait Disorders, Neurologic/etiology , Gait Disorders, Neurologic/prevention & control , Hand Strength , Humans , Motor Skills Disorders/epidemiology , Motor Skills Disorders/physiopathology , Motor Skills Disorders/therapy , Muscle Weakness/etiology , Muscle Weakness/prevention & control , Sarcopenia/physiopathology , Sarcopenia/therapy , Terminology as Topic , Thinness/epidemiology , Thinness/physiopathology , Thinness/therapyABSTRACT
CONTEXT: Endocrine problems are common in patients with Fanconi anemia (FA). About 80% of children and adults with FA have at least one endocrine abnormality, including short stature, GH deficiency, abnormal glucose or insulin metabolism, dyslipidemia, hypothyroidism, pubertal delay, hypogonadism, or impaired fertility. The goal of this report is to provide an overview of endocrine abnormalities and guidelines for routine screening and treatment to allow early diagnosis and timely intervention. EVIDENCE ACQUISITION: This work is based on a comprehensive literature review, including relevant articles published between 1971 and 2014, and proceedings of a Consensus Conference held by the Fanconi Anemia Research Fund in 2013. EVIDENCE SYNTHESIS: The panel of experts collected published evidence and discussed its relevance to reflect current information about the endocrine care of children and adults with FA before the Consensus Conference and through subsequent deliberations that led to the consensus. CONCLUSIONS: Individuals with FA should be routinely screened for endocrine abnormalities, including evaluation of growth; glucose, insulin, and lipid metabolism; thyroid function; puberty; gonadal function; and bone mineral metabolism. Inclusion of an endocrinologist as part of the multidisciplinary patient care team is key to providing comprehensive care for patients with FA.
Subject(s)
Endocrine System Diseases/diagnosis , Endocrine System Diseases/therapy , Fanconi Anemia/diagnosis , Fanconi Anemia/therapy , Mass Screening/standards , Practice Guidelines as Topic , Adult , Child , Endocrine System Diseases/etiology , Fanconi Anemia/complications , Glucose Metabolism Disorders/diagnosis , Glucose Metabolism Disorders/etiology , Glucose Metabolism Disorders/therapy , Growth Disorders/diagnosis , Growth Disorders/etiology , Growth Disorders/therapy , Human Growth Hormone/deficiency , Human Growth Hormone/therapeutic use , Humans , Malnutrition/diagnosis , Malnutrition/etiology , Malnutrition/therapy , Mass Screening/methods , Thinness/diagnosis , Thinness/etiology , Thinness/therapyABSTRACT
UNLABELLED: In order to describe the growth of 0-5-year-old Tibetan children living in a Kashin-Beck disease (KBD) endemic rural area and to examine the relationship between anthropometric indicators and clinical signs of rickets, we analyzed the baseline data of a cohort of 668 children enrolled in a prospective program of calcium and vitamin D supplementation. Tibetan children suffer from growth retardation. Z score of weight-for-age, height-for-age, weight-for-height was below -2 in 32.5%, 27.7%, and 12.1% of the children, respectively. Clinical signs of severe rickets are highly prevalent. Underweight, stunting, and clinical rickets increases with age. Prevalence of malnutrition was higher in the presence of signs of rickets. The proportion of children with a head circumference Z score < -2 was lowest when signs of rickets were observed. CONCLUSION: Stunting and underweight are frequent and probably associated with rickets.
Subject(s)
Kashin-Beck Disease/etiology , Malnutrition/complications , Age Distribution , Child, Preschool , Endemic Diseases , Female , Growth Charts , Growth Disorders/complications , Growth Disorders/diagnosis , Growth Disorders/epidemiology , Humans , Infant , Infant, Newborn , Kashin-Beck Disease/epidemiology , Male , Malnutrition/diagnosis , Malnutrition/epidemiology , Prevalence , Prospective Studies , Rickets/complications , Rickets/diagnosis , Rickets/epidemiology , Thinness/complications , Thinness/diagnosis , Thinness/epidemiology , Tibet/epidemiology , Wasting Syndrome/complications , Wasting Syndrome/diagnosis , Wasting Syndrome/epidemiologyABSTRACT
OBJECTIVE: Although essential for understanding the reasons for success or failure of large scale nutritional interventions, process evaluation results are rarely reported. Our objective was to assess whether the process output objectives of the Community Nutrition Project (CNP) in Senegal, West Africa, were adequately met. METHODS: An adequacy assessment study based on monitoring data for individuals collected during the CNP was used to assess 'fidelity', 'extent' and 'reach' of participants recruitment and of the services provided. The CNP provided underweight or nutritionally at risk 6- to 35-month-old children in poor districts with monthly growth monitoring and promotion and a weekly food supplementation for 6 month periods, provided that mothers attended weekly nutrition education sessions. An exhaustive sample of the participating children (n = 4084) in Diourbel was used for evaluation over the first 2 years. RESULTS: At recruitment, only 66% of children were underweight (vs. 90% expected) varying with the CNP center and cohort, and the child's sex and age. Attendance at growth monitoring reached expected levels (93%vs. 90%) whereas numbers of food supplements distributed and education sessions attended were lower than expected (45%vs. 90% and 62%vs. 80%, respectively). At the end of follow-up, 61% of underweight children recovered vs. 80% expected. CONCLUSIONS: Because of CNP design for underweight diagnosis and bias in the targeting process, respect for selection criteria was low and consequently under coverage and leakage occurred. Besides a globally satisfactory process, wide discrepancies were observed between CNP centres concerning the utilization and effectiveness of services. This formative evaluation helped diagnose weaknesses; ongoing feedback enabled the CNP to improve targeting and supply of supplements. It also informed a larger impact evaluation. Some generalizable lessons for similar programmes have been highlighted.
Subject(s)
Child Health Services/standards , Process Assessment, Health Care/methods , Thinness/diet therapy , Child Development/physiology , Child Nutrition Disorders/diagnosis , Child Nutrition Disorders/diet therapy , Child, Preschool , Cohort Studies , Dietary Supplements , Female , Health Education , Humans , Infant , Male , Nutrition Policy , Nutritional Status , Patient Acceptance of Health Care , Program Evaluation , Senegal , Sensitivity and Specificity , Thinness/diagnosis , Treatment Outcome , Urban HealthABSTRACT
A survey in Nigeria showed strong correlation between the arm circumference of women and their weight. This may be useful in assessing the nutritional status of women. The sensitivity and positive predictive values of mid-arm circumference less than 23 cm for maternal weight less than 45 kg was 62.3%, and 44.2%, respectively. Strips based on this principle can be used by lower cadres of health workers such as Traditional Birth Attendants, as a screening tool for women nutritionally at risk.