E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Hip fracture and vitamin D deficiency |
Fractura de fémur y déficit de vitamina D |
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E.1.1.1 | Medical condition in easily understood language |
Hip fracture and low levels of vitamin D in blood |
Fractura de cadera y niveles bajos de vitamina D en sangre |
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E.1.1.2 | Therapeutic area | Diseases [C] - Musculoskeletal Diseases [C05] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To evaluate the effectiveness of 2 vitamin D supplementation regimens (calcifediol loading versus usual clinical practice) after surgery, in terms of functional recovery at 6 and 12 months follow-up, of 75-year-old patients with hip fracture and vitamin D deficiency. |
Evaluar la efectividad de 2 regímenes de suplementación de vitamina D (dosis de carga de calcifediol vs tratamiento de la práctica clínica habitual), en términos de recuperación funcional a los 6 y 12 meses de seguimiento, de pacientes 75 años intervenidos por fractura proximal de fémur con déficit de vitamina D. |
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E.2.2 | Secondary objectives of the trial |
* To valuate, depending on the vitamin D supplementation regimen received: - serum levels of vitamin D (25-OH-D3) at baseline, at hospital discharge and at 3 months of follow-up. - improvement of strength and muscle mass at 3, 6 and 12 months of follow-up - Incidence of falls, fractures and mortality at 3, 6 and 12 months of follow-up. - To evaluate the need to use care resources (hospitalization, institutionalization, home care) at 3, 6 and 12 months of follow-up.
* To describe the characteristics of the hospitalized and intervened females of proximal femur fracture due to fragility and low levels of vitamin D at the time of admission (incidence of vitamin D deficiency, incidence of malnutrition, degree of comorbidity, degree of autonomy for activities Basic of daily life, measured with I. Barthel); Incidence of polypharmacy; Presence of cognitive impairment ...) |
* Evaluar, en función de la pauta de suplementación de vitamina D recibida: - niveles séricos de vitamina D (25-OH-D3) al alta hospitalaria y a los 3 meses de seguimiento. - mejora de la fuerza y masa muscular a los 3, 6 y 12 meses de seguimiento - Incidencia de caídas, fracturas y mortalidad a los 3, 6 y 12 meses de seguimiento. - Evaluar necesidad de uso de recursos asistenciales (hospitalización, institucionalización, atención domiciliaria) a los 3, 6 y 12 meses de seguimiento.
* Describir las características de las personas ingresadas e intervenidas de fractura proximal de fémur por fragilidad y niveles bajos de vitamina D en el momento del ingreso (incidencia de déficit de vitamina D; Incidencia de malnutrición; grado de comorbilidad; grado de autonomía para las actividades básicas de la vida diaria, medido con I. Barthel); incidencia de polifarmacia; presencia de deterioro cognitivo…) |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients aged > or =75 years with hip fracture by fragility and vitamin D deficiency. Definitions: * Fracture by fragility: understood as such those that are produced by trauma of low intensity (for example, falls from the own height in standing or smaller) * Vitamin D deficiency: 25-OH-D3 serum levels <30 ng / mL |
Pacientes de 75 años o más con fractura proximal de fémur por fragilidad y con déficit de vitamina D. Definiciones: * fractura por fragilidad: entendiendo como tales aquellas que se producen por traumatismos de poca intensidad (por ejemplo, caídas desde la propia altura en bipedestación o menores) * déficit de vitamina D: niveles séricos de 25-OH-D3 < 30 ng / mL |
|
E.4 | Principal exclusion criteria |
* Presence of severe functional dependence prior to fracture of the femur (I. Barthel <35 points) * Diagnosis of dementia to a moderate degree (defined on the Reisberg scale as GDS-FAST> 5). * Medical conditions that contraindicate receiving vitamin D supplementation - hypercalcemia (calcemia> 10.5 mg / dL), - hyperparathyroidism - chronic renal failure with GFR <30 mL / min, - calcium lithiasis - pathologies with risk of hypercalcemia (tuberculosis, sarcoidosis ...), as well as pathologies involving intestinal malabsorption. - Hypersensitivity to the active substance or to any of the excipients. * Use of drugs that interact with the use of vitamin D and with the risk of causing hypercalcemia (phenytoin, phenobarbital, primidone, digoxin). * Reduced life expectancy (<12 months) due to the presence of advanced concomitant or end-of-life conditions. |
* Presencia de dependencia funcional severa previa a la fractura de fémur (I. Barthel < 35 puntos) * Diagnóstico de demencia en grado moderado (definido en la escala de Reisberg como GDS-FAST> 5). * Condiciones médicas que contraindiquen recibir suplementación de vitamina D - hipercalcemia (calcemia> 10,5 mg/dL), - hiperparatiroidismo - insuficiencia renal crónica con FG <30 mL/min, - litiasis cálcica - patologías con riesgo de hipercalcemia (tuberculosis, sarcoidosis...), así como patologías que impliquen malabsorción intestinal. - Hipersensibilidad al principio activo o alguno de los excipientes. * Uso de fármacos que interaccionan con el uso de vitamina D y con riesgo de provocar hipercalcemia (fenitoína, fenobarbital, primidona, digoxina). * Expectativa de vida reducida (< 12 meses) por presencia de enfermedades concomitantes avanzadas o en situación de terminalidad. |
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E.5 End points |
E.5.1 | Primary end point(s) |
The treatment strategy based on the loading dose of calcifediol correlates with a functional gain (defined as a 15-point improvement in the Barthel Index) earlier. This benefit is maintained at 12 months |
La estrategia de tratamiento basada en la dosis de carga de calcifediol, se correlaciona con una ganancia funcional (definida como mejora de 15 puntos en el Índice de Barthel al alta, respecto al I. Barthel al ingreso) más temprana. Este beneficio se mantiene a los 12 meses |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Functional improvement will be evaluated at 3, 6 and 12 months of surgical intervention |
Se evaluará la mejora funcional a los 3, 6 y 12 meses de la intervención quirúrgica |
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E.5.2 | Secondary end point(s) |
not applicable |
no aplicable |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
not applicable |
no aplicable |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | No |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | Yes |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | Yes |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
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E.8.2.4 | Number of treatment arms in the trial | 2 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 1 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |