E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Postoperative nausea and vomiting after not urgent laparoscopic cholecystectomy |
Nausea y vómito postoperatorio tras colecistectomia no urgente |
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E.1.1.1 | Medical condition in easily understood language |
Postoperative nausea and vomiting after not urgent laparoscopic cholecystectomy |
Nausea y vómito postoperatorio tras colecistectomia no urgente |
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E.1.1.2 | Therapeutic area | Diseases [C] - Symptoms and general pathology [C23] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10036901 |
E.1.2 | Term | Prophylaxis against postoperative nausea and vomiting |
E.1.2 | System Organ Class | 100000004865 |
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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 |
The main objective of the trial is to compare the eficacy of dexamethasone vs. methylprednisolone in the prevention of postoperative nausea and vomiting the firt 24 hours after nor urgent laparoscopic cholecistectomy |
El objetivo principal en comparar la eficacia de dexametasona vs. metilprednisolona en la prevención de nausea y vómito postopratorio las primeras 24h tras colecistectomia no urgente |
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E.2.2 | Secondary objectives of the trial |
Secondary objetives are the follow: To know the incidence of postoperative nausea and vomiting in the first two hours after surgery and from hour two to hour 24 To investigate diferencies in postopertive pain during the first 24 hours after surgery To measure and compare glucose levels in both groups at hour 2 and 24 after surgery To know rates of surgical site infection during hospital stay Grade of patient satisfaction related to nausea and vomiting in the first 24 hours after surgery |
Conocer la incidencia de nausea y vómito postoperatorio en las dos primers hos tras la cirugía y desde la hora 2 a la 24 Diferencias en el dolor postoperatorio en las primeras 24 h Medir y comparar los niveles de glucosa en la hora 2 y 24 del postoperatorio Incidencias de infección del sitio quirúrgico durante la estancia hospitalaria Grado de satisfacción delpaciente en relación con la nausea y vómito postoperatorio en las primeras 24 h tras cirugía |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients over 18 years old, candidates to laparoscopic cholecystectomy. The patients must be well informed of the study and must voluntary accept to colaborate, obteining his/her consent |
Paciente mayores de 18 años, candidatos a colecistectomía no urgente. Los pacientes deben estar bien informados del estudio y deben aceptar voluntariamente su participación, obteniendo su consentimiento |
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E.4 | Principal exclusion criteria |
- Patients whith any allergy or intolerance to any of the drugs used in the study - Patients whith medical history of postoperative nausea and vomiting or motion sickness - Pstient who refuse to participate in the study - Patients with personal or familiar history of malignant hypertermia - Pacients under 18 yeras old. - Pacients with chronic trestment with opioids, antiemetic drugs or corticoids - Pacients who have taken psicoactive drugs or antihistamine medicines the 24 hours before the surgery - Pacients anable to give informed consent |
Pacientes con alergia a alguno de los fármacos utilizados Pacientes con historia de nausea o vómitos o cinetosis Pacientes que no quieran participar en el estudio Pacientes menores de 18 años pacientes con tratamiento cronico con opioides, fármacos antieméticos o corticoides Pacientes que hayan tomado fármacos psicoactivos o antihistamínicos en las 24h previas a la cirugía Pacientes incapaces de dar su consentimiento |
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E.5 End points |
E.5.1 | Primary end point(s) |
At least 14% decrease in postoperative nausea and vomiting in the group who recive methylprednisole versus dexametasone |
Al menos 14% de disminución de nausea y vómito entre cada grupo de tratamiento |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
First 24 hours after surgery divided in the first 2 hours and from hour 2 to 24 |
Las primeras 24h tras la cirugía divididas en las 2 primeras y desde la 2 a la 24 |
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E.5.2 | Secondary end point(s) |
Reduction in pain visual analogue scale of at least 2 points No differences in surgical site infection rates No differences in glucose levels |
Reducción en la escala visual analógica de dolor en 2 puntos No diferencias en incidencia de infección de herida quirúrgica No diferencias en niveles de glucosa |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
First 24 hours after surgery |
Primeras 24 h tras cirugía |
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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 | Yes |
E.6.3 | Therapy | No |
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 | 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 | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | Yes |
E.8.1.5 | Parallel group | Yes |
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) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
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 | 6 |
E.8.9.1 | In the Member State concerned days | |