E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Chronic renal disease stage V in hemodialysis |
Enfermedad Renal crónica en estadio V en hemodiálisis |
|
E.1.1.1 | Medical condition in easily understood language |
Renal disease in hemodialysis |
Enfermedad renal en hemodialisis |
|
E.1.1.2 | Therapeutic area | Diseases [C] - Nutritional and Metabolic Diseases [C18] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10051051 |
E.1.2 | Term | Renal disease |
E.1.2 | System Organ Class | 100000004857 |
|
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 assess the effect of combined use of furosemide and hydrochlorothiazide on interdialysis weight gain in patients in HD with residual renal function |
Valorar el efecto del uso combinado de furosemida e hidroclorotiazida sobre la ganancia de peso interHD en pacientes en HD con función renal residual |
|
E.2.2 | Secondary objectives of the trial |
To assess the effects of combined use of furosemide and hydrochlorothiazide on the following parameters: Diuresis REduccion of ultrafiltrate in short and long days inter HD Dry weight Blood pressure in short and long and long days inter HD Plasma K concentration in short inter HD days Na, K and Cl in urine in short inter HD days Hipotension, cramps and gout episodes Use of hipotensive drugs HCO3 and uric acid plasma concentration in short HD days Creatinine and urine clearance Use of K supplements in HD
To assess the safety of the administraion of furosemide and hydroclorotiazide in this patient population |
Valorar el efecto del uso combinado de furosemida e hidroclorotiazida sobre los siguientes parámetros: Diuresis Disminución del UF en días cortos y días largos interHD Peso seco Los niveles de PA preHD en días cortos y días largos de HD La concentración de potasio en plasma preHD en los días cortos interHD Concentración de sodio, potasio y cloro en orina los días cortos interHD La prevalencia de hipotensiones, calambres y crisis de gota en esta población de estudio Uso de hipotensores La concentración de bicarbonato y ácido úrico en sangre tras el día corto Aclaramiento de creatinina y urea Uso de suplementos de potasio en hemodiálisis
Valorar la seguridad de la administración de furosemida + hidroclorotiazida en esta población de pacientes |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients older than 18 years of age. Patients with chronic renal disease in stage V in Hemodialysis. Patients that keep a residual renal function (diuresis equal or greater than 200 ml per day. Patients who have been in hemodialysis for at least 3 months at the time of inclusion in the study. Patients giving informed consent to participate in the study. |
Pacientes mayores de 18 años. Pacientes con enfermedad renal crónica en estadio V en hemodiálisis. Pacientes que mantengan función renal residual de igual o mayor 200ml al día. Pacientes que hayan estado en hemodiálisis como mínimo durante tres meses. Pacientes que otorguen su consentimiento informado a participar en el estudio. |
|
E.4 | Principal exclusion criteria |
Patients in hemodialysis with plasma K concentrations lower than 4 mEq/L during the inter HD period in short days. Patients in HD requiring K suplements in the dialysis. Patients with inter HD weight gain in long days lower than 1 kg. Patients with history of adverse events or hypersensibility to the study treatments. Patients not giving informed consent to participate in the study. Pregnant women or nursing mothers. Patients with contraindications to the administration of any of the study diuretics or to the concomitant administraion of both drugs, according to the SPCs. Patients that the investigator in charge of the medical care considers the participation in the study would be detrimental. |
Pacientes en hemodiálisis con concentración de potasio en plasma menor de 4 mEq/L en el periodo interhemodiálisis de días cortos. Pacientes en hemodiálisis que requieran aportes de potasio en el líquido de diálisis. Pacientes en hemodiálisis que presenten ganancia de peso interHD de día largo menor de 1 Kg. Pacientes en hemodiálisis, que tengan antecedentes de efectos adversos o hipersensibilidad al tratamiento de estudio. Pacientes que no otorguen su consentimiento informado a participar en el estudio. Mujeres embarazadas o en período de lactancia. Pacientes en los que esté contraindicado según la ficha técnicas, la administración de algunos de los dos fármacos en estudio o la administración conjunta de ambos fármacos. Pacientes en los que se considere que la participación en el estudio puede suponer un perjuicio clínico, en opinión del médico responsable del cuidado del paciente. |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Inter HD weight gain in long days at the end of each period |
Ganancia de peso interHD en el día largo de hemodiálisis al final de cada periodo de tratamiento y semanalmente |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
|
E.5.2 | Secondary end point(s) |
Difference between diuresis at baseline and at the end of each study treatment |
Diferencia entre la diuresis al inicio y al final de cada periodo del estudio |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
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 | No |
E.6.4 | Safety | Yes |
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 | No |
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 | Yes |
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 |
Sin tratamiento |
No treatment |
|
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
|
Last subject last visit |
Ultimo paciente ultima visita |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | |