ABSTRACT
OBJECTIVE: This randomized controlled trial evaluated the effectiveness of a telephone-delivered, spouse-assisted lifestyle intervention to reduce patient LDL-C. METHOD: From 2007 to 2010, 255 outpatients with LDL-C>76 mg/dL and their spouses from the Durham Veterans Affairs Medical Center were randomized to intervention or usual care. The intervention comprised nine monthly goal-setting telephone calls to patients and support planning calls to spouses. Outcomes were assessed at 11 months. RESULTS: Patients were 95% male and 65% White. LDL-C did not differ between groups (mean difference = 2.3 mg/dL, 95% CI = -3.6, 8.3, p = 0.44), nor did the odds of meeting goal LDL-C (OR = 0.95, 95% CI = 0.6, 1.7; p = 0.87). Intakes of calories (p = 0.03), total fat (p = 0.02), and saturated fat (p = 0.02) were lower for the intervention group. Cholesterol and fiber intake did not differ between groups (p = 0.11 and 0.26, respectively). The estimated rate of moderate intensity physical activity per week was 20% higher in the intervention group (IRR = 1.2, 95% CI = 1.0, 1.5, p = 0.06). Most participants did not experience a change in cholesterol medication usage during the study period in the intervention (71.7%) and usual care (78.9%) groups. CONCLUSION: This intervention might be an adjunct to usual primary care to improve adherence to lifestyle behaviors.
Subject(s)
Hypobetalipoproteinemias/drug therapy , Power, Psychological , Risk Reduction Behavior , Spouses , Aged , Confidence Intervals , Female , Health Services/statistics & numerical data , Humans , Hypobetalipoproteinemias/diet therapy , Male , Middle Aged , North Carolina , Odds Ratio , Social SupportABSTRACT
UNLABELLED: We describe three siblings with the unusual presentation of manifest steatorrhoea and vitamin E deficiency mimicking homozygous familial hypobetalipoproteinaemia (FHBL) but whose lipid profile (cholesterol and ApoB) was consistent with heterozygous FHBL. Upper gastrointestinal endoscopy and small intestinal biopsy were normal. We discuss the diagnosis with reference to the relevant literature. CONCLUSION: although rare, familial hypobetalipoproteinaemia should be considered among the causes of manifest steatorrhoea in childhood even without evidence of failure to thrive. Dietary restriction of fat and high dose vitamin E supplementation improves quality of life by reducing stool frequency and may prevent or delay neurological complications.
Subject(s)
Heterozygote , Hypobetalipoproteinemias/diagnosis , Hypobetalipoproteinemias/genetics , Adolescent , Apolipoproteins B/blood , Celiac Disease/etiology , Child , Cholesterol/blood , Fecal Incontinence/etiology , Female , Humans , Hypobetalipoproteinemias/complications , Hypobetalipoproteinemias/diet therapy , Male , Siblings , Vitamin E Deficiency/etiologyABSTRACT
Familial hypobetalipoproteinaemia is a rare condition and is usually asymptomatic in heterozygotes. We report a case of hypobetalipoproteinaemia in an 8-month-old boy presenting with diarrhoea and failure to thrive since birth, who has been successfully treated with dietary restriction and large oral doses of vitamin E. This disease is one of the causes of chronic diarrhoea in childhood and its early treatment probably prevents irreversible retinal and nervous system lesions in later life.
