E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Neuromuscular blockade is induced during general anesthesia, which often does not recover spontaneously, so it is necessary a pharmacological reversal. We believe that sugammadex at lower doses than those recommended by the technical datashet is useful for antagonizing rocuronium neuromuscular blockade during general anesthesia, although this effect is expected to be slower. |
Durante una anestesia general se induce un bloqueo neuromuscular, que en muchas ocasiones no se recupera espontáneamente, por lo que es necesario su reversión farmacológica. Creemos que sugammadex con dosis inferiores a las recomendadas por el fabricante en la ficha técnica es igualmente útil para antagonizar el bloqueo neuromuscular por rocuronio durante una anestesia general, aunque este efecto será más lento. |
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E.1.1.1 | Medical condition in easily understood language |
Sugammadex antagonizing neuromuscular block by rocuronium in general anesthesia. |
Antagonización de sugammadex del bloqueo neuromuscular por rocuronio de la anestesia general. |
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E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Anesthesia and Analgesia [E03] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10057286 |
E.1.2 | Term | Neuromuscular blockade reversal |
E.1.2 | System Organ Class | 10042613 - Surgical and medical procedures |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10029315 |
E.1.2 | Term | Neuromuscular blockade |
E.1.2 | System Organ Class | 10029205 - Nervous system disorders |
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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 |
Study of lower doses versus standard doses equivalence in the reversal of neuromuscular blockade induced by rocuronium bromide. The dose recommended by the data sheet of sugammadex can be reduced up to 50% without losing efficacy in the reversal of neuromuscular blockade induced by rocuronium bromide in general anesthesia. |
Estudio de equivalencia de dosis bajas frente a dosis habituales en la reversión del bloqueo neuromuscular inducido por bromuro de rocuronio. La reducción de la dosis recomendada por la ficha técnica de sugammadex puede reducirse hasta el 50% sin perder eficacia en la reversión del bloqueo neuromuscular inducido por bromuro de rocuronio en una anestesia general. |
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E.2.2 | Secondary objectives of the trial |
1.Establish decreasing sugammadex cost by reducing 50% of the recommended dose. One vial of sugammadex costs 70 euros, it requires 1-5 vials to reverse neuromuscular blockade of rocuronium bromide, depending on the depth. Is expected to decrease the economic cost of sugammadex 50%. 2.Check that although the time required to reverse the neuromuscular blockade of rocuronium bromide with sugammadex will be higher by reducing the dose recommended by the data sheet by 50%, this increase will not be clinically relevant. |
1. Establecer la disminución de costo de sugammadex con la reducción del 50% de la dosis recomendada. Un vial de sugammadex cuesta 70 euros, se precisan de 1 a 5 viales para revertir un bloqueo neuromuscular de bromuro de rocuronio, en función de la profundidad del mismo. Se espera una reducción del costo económico de sugammadex del 50%. 2. Comprobar, que aunque el tiempo necesario para revertir el bloqueo neuromuscular de bromuro de rocuronio con sugammadex será mayor al reducir la dosis recomendada por la ficha técnica un 50%, este aumento no será clínicamente relevante. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1. Patients aged more than 18. 2. Patients with inform consent signed indicating that they have been informed of all pertinent aspects of the trial. 3. Patients scheduled for laparoscopic cholecystectomy Intervention. 4. Negative pregnancy test in the two weeks before the start of treatment (serum) in all women of childbearing age. Postmenopausal women have amenorrhea for at least 12 months to consider that are not of childbearing age. |
1. Pacientes mayores de 18 años. 2. Pacientes que firmen el consentimiento informado indicando que han sido informados de todos los aspectos pertinentes sobre el ensayo. 3. Pacientes con Intervención programada de colecistectomia laparoscópica. 4. Prueba de embarazo negativa en las dos semanas previas del inicio del tratamiento (suero) en todas las mujeres en edad fértil. Las mujeres posmenopáusicas deben presentar amenorrea desde hace al menos 12 meses para considerar que no están en edad fértil. |
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E.4 | Principal exclusion criteria |
1. Patients who have refused to sign the consent form. 2. Patients with presence of an underlying neuromuscular disease. 3. Patients in whom the use of drugs known to interfere with neuromuscular transmission (anticonvulsants or aminoglycosides). 4. Patients with evidence or medical or surgical history relevant for the study. 5. Patients with severe-moderate renal insufficiency (creatinine clearance > or equal to 30 to <80 ml/ min or serum creatinine more than 1.8 mg / dl). 6. Liver disease (liver function tests with more than 50% above normal values). 7. History of difficult intubation, difficult intubation rates (Mallampatti> 3 thyromental Distance less than 7 and buccal overture <7 cm), which may be advised to use another anesthetic technique. 8. Patients with hypersensitivity to the active substance or to any of the excipients as indicated sugammadex data sheet. 9. Pregnant People who do not use contraceptives and effective means lactating women. |
1. Pacientes que se nieguen a firmar el consentimiento informado. 2. Pacientes con presencia de una enfermedad neuromuscular subyacente. 3. Pacientes en los cuales el uso de fármacos conocidos interfieren en la transmisión neuromuscular (anticomiciales o aminoglucósidos). 4. Pacientes con evidencia o antecedentes médicos o quirúrgicos relevantes para el estudio. 5. Pacientes con Insuficiencia renal severa- moderada (aclaramiento de creatinina > o igual a 30 y < 80 ml/min o creatinina sérica de más de 1,8 mg/ dl). 6. Enfermedad hepática (pruebas de función hepática con más del 50% por encima de los valores normales). 7. Antecedentes de intubación traqueal difícil, índices de intubación orotraqueal difícil (Mallampatti >3, Distancia tiromentoniana menor a 7 y obertura bucal < 7 cm), que podría aconsejar usar otra técnica anestésica. 8. Pacientes con hipersensibilidad al principio activo o a alguno de los excipientes tal como indica la ficha técnica del sugammadex. 9. Personas embarazadas que no utilicen medios eficaces anticonceptivos y mujeres en periodo de lactancia. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Percentage of patients who are antagonized neuromuscular blockade with half dose recommended by the technical datasheet of sugammadex. |
Porcentaje de pacientes en los que se antagoniza el bloqueo neuromuscular con la mitad de dosis aconsejada por la ficha técnica. |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
The time required to determine the effectiveness of half the dose recommended by the data sheet of sugammadex is produced in the same operating room. |
El tiempo necesario para determinar la eficacia de la mitad de la dosis recomendada por la ficha técnica de sugammadex se produce en el mismo quirófano. |
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E.5.2 | Secondary end point(s) |
Increasing the time to reach a TOF ratio of 0.9 with half the dose recommended by the manufacturer. Financial savings this AmB. |
Aumento del tiempo necesario para alcanzar un TOF-ratio 0.9 con la mitad de la dosis aconsejada por el fabricante. Ahorro económico que supone esta estategia. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
The time required to determine if half of the dose recommended by the manufacturer time increases but recovery of neuromuscular blockade reduces costs is obtained at the end of the study. |
El tiempo necesario para determinar si la mitad de la dosis recomendada por el fabricante aumenta el tiempo de recuperación del bloqueo neuromuscular pero disminuye los costos se obtendrá al final del estudio. |
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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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
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 |
La mitad de dosis del mismo producto |
Half dose of same product |
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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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All necessary information will be obtained the knife, successive visits are not needed. |
Todos los datos necesarios se obtendrán el quirófano, no se necesitan visitas sucesivas. |
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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 | 0 |
E.8.9.1 | In the Member State concerned months | 4 |
E.8.9.1 | In the Member State concerned days | 0 |