E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Non-reconstructiva Breast Surgery candidates |
Pacientes candidatas para cirugia de mama no reconstructiva |
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E.1.1.1 | Medical condition in easily understood language |
Parientes that will hace non- reconstructiva breast surgery |
Pacientes a las que se les realizara cirugia de mama no reconstructiva |
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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.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
to compare the efficacy and safety of ultrasound-guided BRILMA and PEC II block to reduce peri-operative pain in patients undergoing non reconstructive breast surgery at the University Hospital Sant Joan de Reus |
Comparar la eficacia y seguridad del bloqueo ecoguiado BRILMA con PEC II para disminuir el dolor perioperatorio en las pacientes sometidas a cirugía de mama no reconstructiva en el Hospital Universitario Sant Joan de Reus. |
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E.2.2 | Secondary objectives of the trial |
To compare the analgesic efficacy of the BRILMA and PEC II block during intraoperative period according to the need for administration of opioids based on the variation of vital constants from the moment of the first surgical incision. To compare the duration of postoperative analgesic effect of the BRILMA and PEC II block using the Numerical Verbal Scale (EVN). To evaluate the safety of BRILMA vs PEC II block, comparing the percentage of complications in each group of patients. To assess the degree of satisfaction with regard to postoperative pain in each group of patients. |
Comparar la eficacia analgésica del bloqueo BRILMA y PEC II durante el periodo intraoperatorio según la necesidad de administración de opiáceos en base a la variación de constantes vitales desde el momento de la primera incisión quirúrgica Contrastar la duración del efecto analgésico postoperatorio del bloqueo BRILMA y PEC II, mediante la valoración de la Escala Verbal Numérica (EVN). Evaluar la seguridad del bloqueo BRILMA vs PEC II, comparando el porcentaje de complicaciones en cada grupo de pacientes. Valorar el grado de satisfacción con respecto al dolor postoperatorio en cada grupo de pacientes. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Patients scheduled for non reconstructive breast surgery. Patients age between 18 and 85 years Preoperative Surgical risk ASA I to III patients |
Pacientes programadas para cirugia no reconstructiva de mama. Edad de la paciente comprendida entre los 18 y 85 años Riesgo perioperatorio de las pacientes: ASA I a III. |
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E.4 | Principal exclusion criteria |
Patients scheduled for reconstructive breast surgery. Preoperative risk :ASA IV patients. Patient weight under 45 Kg or BMI over 40 kg / m2. Preoperative Criteria compatible with difficult airway. High risk of aspiration of gastric contents. Allergy to local anesthetics or other drugs used in the clinical trial. Chronic treatment with opioids. Local or systemic infection Altered platelet funtion and / or hemostasia factors. Chronic pain in anterolateral chest portion and/or axila. Difficulty to understand the pain valoration scales Reluctance or rejection for anesthetic technique. Lack of capacity or willingness to participate in the study and to sign the informed consent form. |
Estado físico de la paciente ASA IV. Peso de la paciente <45 Kp o IMC >40 Kg/m2. Criterios preoperatorios compatibles con vía aérea difícil. Alto riesgo de broncoaspiración de contenido gástrico. Alergia a anestésicos locales u otros fármacos utilizados en el estudio. Tratamiento crónico con opiáceos. Infección local y/o generalizada. Alteración plaquetaria y/o factores de coagulación. Dolor crónico en la región anterolateral del tórax o axila. Dificultad para entender las escalas de valoración de dolor. Rechazo de técnica anestésica. Falta de capacidad o deseo de participar en el estudio y firmar consentimiento informado. |
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E.5 End points |
E.5.1 | Primary end point(s) |
To reduce de Intraaoperative opioid requirements in patients undergoing non reconstructive breast surger . BRILMA or PEC II Block will be done to patients undergoing non reconstructive breast surgery. Anesthetic induction will be carried out without opioids, and intravenous fentanyl will be administered if BRILMA or PEC II Block in uneffective |
Disminuir la necesidades intraaoperatorias de opioides en pacientes sometidas a cirugia de mama no reconstructiva. Se realizara Bloqueo BRILMA o PEC II a las pacientes propuestas para cirugia de mama no reconstructiva. Se realizara inducción anestésica sin opiodes, se administrará fentanilo intravenoso en caso de que bloqueo BRILMA o PEC II no sea eficaz |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
Intraoperative period |
Periodo intraoperatorio |
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E.5.2 | Secondary end point(s) |
To Compare the requirements of conventional Analgesia in patients with BRILMA and PEC II block during the first 24 hours of postoperative time. Assess the analgesic efficacy of BRILMA and PEC II block through Numerica Visual Scale (EVN) EVN considering 0 as absense of pain, 1 or 3 mild pain , 4-6 moderate pain , and over 7 as intense pain |
Comparar los requerimientos de Analgesia convencional en las pacientes a las que se le realizo bloqueo BRILMA y PEC II durante las primeras 24 horas de post operatorio. Valorar la eficacia analgesica de Bloqeuo BRILMA y PEC II a través de Escala Visual Numerica (EVN): considerando un EVN 0 la ausencia de dolor, 1 o 3 dolor leve, moderado entre 4 y 6, e intenso mayor a 7 |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
First 24 hours after non-reconstructive Breast Surgery |
Primeras 24 horas posterior a cirugia de mama no recinstructiva |
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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 | 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 | 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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the trial will end 24 hours after the surgery one the 100h patient |
el estudio finalizará 24 horas posterior de la cirugía del paciente numero 100 |
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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 | 2 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |