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1.
J Rehabil Med ; 53(2): jrm00152, 2021 Feb 10.
Artigo em Inglês | MEDLINE | ID: mdl-33469670

RESUMO

OBJECTIVE: To determine bone quality in adults with severe motor and intellectual disabilities. DESIGN: A retrospective cohort study. PATIENTS: Bone quality of 60 patients with severe motor and intellectual disabilities (28 men, 32 women; mean age 57 years) at a long-term care facility for adults was examined retrospectively. METHODS: Quantitative ultrasonography was used to measure the stiffness index, T-score and Z-score of the calcaneus. A multiple linear regression model, including sex, age, anti-epileptic drug use, tube-feeding status, and current and peak physical abil-ities, was used to identify significant predictors of T-scores. RESULTS: Quantitative ultrasonography revealed that all patients had lower bone quality (based on T-scores, Z-scores, and stiffness index), and all patients had T-scores with standard deviations (SD) below 1.8. Current physical ability, age, and anti-epileptic drug use were significant factors in T-score determination, while tube-feeding and peak physical ability were not. The ability to walk without assistance was the most significant predictor in quantitative ultrasonography. CONCLUSION: Severely low bone quality is observed in patients with severe motor and intellectual disabilities; and it is strongly associated with current physical activity. It is important that patients with severe motor and intellectual disabilities preserve their physical abilities to prevent osteoporosis-related fractures.


Assuntos
Densidade Óssea/fisiologia , Deficiência Intelectual/fisiopatologia , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto Jovem
2.
Brain Dev ; 43(2): 200-207, 2021 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-33139126

RESUMO

OBJECTIVES: We aimed to determine serum 25-hydroxyvitamin D (25(OH)D) and undercarboxylated osteocalcin (ucOC) levels in severe motor and intellectual disabilities (SMID) patients and their association with bone turnover biomarkers. METHODS: We assessed vitamin D and K levels as indicators of osteoporosis in institutionalized adults with SMID. From December 2019 to February 2020, 93 institutionalized patients (48 men, 45 women; median age, 49 years) underwent annual routine examinations. Serum ucOC, 25(OH)D, bone-specific alkaline phosphatase (BAP), and tartrate-resistant acid phosphatase A 5b (TRACP-5b) levels as bone formation and resorption markers and calcium and phosphorous levels were measured. Vitamin K deficiency was indirectly assessed based on ucOC levels. RESULTS: Mean ucOC levels were higher than normal (i.e., vitamin K deficiency). Serum 25(OH)D levels were markedly diminished. Overall, 86% of patients had deficient 25(OH)D levels. These 25(OH)D-deficient patients had higher ucOC levels. Multiple linear regression analysis revealed an inverse correlation between 25(OH)D and ucOC levels. ucOC levels were significantly higher and 25(OH)D levels were significantly lower in tube feeding. TRACP-5b levels were significantly higher in elderly than in young women. BAP and TRACP-5b levels were normal in adults. No relationship existed between vitamin D and antiepileptic drug use. CONCLUSIONS: Vitamin K and D co-deficiency was common in SMID patients. Vitamin K and D deficiencies were worse in tube-fed patients than in oral intake patients. SMID patients should undergo regular monitoring of vitamin D and K levels and supplementation of these vitamins.


Assuntos
Deficiência Intelectual/fisiopatologia , Transtornos das Habilidades Motoras/fisiopatologia , Deficiência de Vitamina D/epidemiologia , Deficiência de Vitamina K/epidemiologia , Adulto , Idoso , Biomarcadores/sangue , Densidade Óssea , Feminino , Humanos , Institucionalização , Deficiência Intelectual/metabolismo , Masculino , Pessoa de Meia-Idade , Atividade Motora/fisiologia , Transtornos das Habilidades Motoras/metabolismo , Osteocalcina/sangue , Osteoporose/complicações , Pessoas com Deficiência Mental , Vitamina D/análogos & derivados , Vitamina D/sangue , Vitamina D/metabolismo , Deficiência de Vitamina D/sangue , Vitamina K/metabolismo , Deficiência de Vitamina K/sangue , Vitaminas
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