E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
We want to study the relationship between the extent of lymphadenectomy and surgical complications. |
Queremos estudiar la relación entre la extensión de la linfadenectomía y las complicaciones quirúrgicas. |
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E.1.1.1 | Medical condition in easily understood language |
intermediate or high risk prostate cancer |
cáncdr de próstata de riesgo intermedio o alto |
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E.1.1.2 | Therapeutic area | Diseases [C] - Cancer [C04] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10070467 |
E.1.2 | Term | Pelvic lymphadenectomy |
E.1.2 | System Organ Class | 100000004865 |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 20.0 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10060862 |
E.1.2 | Term | Prostate cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
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E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 21.1 |
E.1.2 | Level | LLT |
E.1.2 | Classification code | 10068478 |
E.1.2 | Term | Sentinel lymphadenectomy |
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 |
Demonstrate that selective lymphadenectomy of the nodes stained with indocyanine green decreases the risk of complications |
Demostrar que la linfadenectomía selectiva de los ganglios teñidos con verde de indocianina disminuye el riesgo de complicaciones |
|
E.2.2 | Secondary objectives of the trial |
To determine whether lymph node dissection of the ICG-stained nodes has an equivalent capacity to stage patients diagnosed with PC subsidiary of radical prostatectomy and lymph node dissection. To demonstrate that selective lymphadenectomy has an equivalent cytoreductive ability. |
Determinar si la disección de ganglios linfáticos de los ganglios teñidos con ICG tiene una capacidad equivalente para estadificar a los pacientes diagnosticados con PC subsidiaria de prostatectomía radical y disección de ganglios linfáticos. Demostrar que la linfadenectomía selectiva tiene una capacidad citorreductora equivalente. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Men diagnosed with prostate cancer, over 18 years of age, subsidiaries of treatment with PR who wish to participate in the study and are trained to sign informed consent. Intermediate and high clinical risk CP according to the classification of the NCCN guidelines. Score of the Eastern Cooperative Oncology Group ECOG = 0 at the time of diagnosis of prostate cancer. ASA, I, II or III score |
Varones diagnosticados de cáncer de próstata (CP), mayores de 18 años, subsidiarios de tratamiento con PR que deseen participar en el estudio y estén capacitados para firmar el consentimiento informado. CP de riesgo clínico intermedio y alto según la clasificación de las guias NCCN. Puntuación de la Eastern Cooperative Oncology Group ECOG=0 en el momento del diagnóstico de cáncer de próstata. Puntuación ASA, I, II o III |
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E.4 | Principal exclusion criteria |
• Androgen deprivation therapy prior to surgery. The use of finasteride or Dutasteride is allowed. • Body mass index greater than 40 • Very low, low and very high risk groups. • Another tumor, excluding the basocellular or spinocellular of the dermis. If other tumors are allowed if the patient is> 2 years free of disease. . • History of major surgery of the rectum or sigma. • Active diverticulitis. • Psychological alterations, or family, sociocultural or geographical conditions that - in the opinion of the researcher - prevent the patient from completing the study. • Radiation therapy treatment, previous brachytherapy. If focal treatment is allowed prior to the indication of radical prostatectomy. |
• Terapia de deprivación androgénica previa a la cirugía. Se permite el uso de finasteride o Dutasteride. • Índice de masa corporal mayor a 40 • Grupos de riesgo muy bajo, bajo y muy alto. • Otro tumor, exluyendo los basocelulares o espinocelulares de la dermis. Si se permite otros tumores si el paciente está >2 años Libre de enfermedad. . • Historia de cirugía mayor del recto o sigma. • Diverticulitis activa. • Alteraciones psicológicas, o condiciones familiares, socioculturales o geográficas que – a juicio del investigador- impidan al paciente completar el estudio. • Tratamiento con radioterapia, braquiterapia previa. Si se permite el tratamiento focal previo a la indicación de prostatectomía radical. |
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E.5 End points |
E.5.1 | Primary end point(s) |
Rate of Complications (any) |
Porcentaje de complicaciones (cualquiera) |
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
6 weeks 12 weeks 1 year |
6 weeks 12 weeks 1 year |
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E.5.2 | Secondary end point(s) |
% of grade 3 complications. % of patients staged as pN1. Absolute number of metastatic nodes in each group. Number of ganglia dissected by gripo Ratio no. of metastatic nodes / no. of absolute nodes % of patients with PSA <= 0.01 at 3 months % of patients with PSA <= 0.01 at 12 months after the intervention. % of patients with PSA <= 0.01 24 months after the intervention. Time to use androgen deprivation therapy % of patients with androgenic deprivation at 2 years. Time to biochemical recurrence (PSA> 0.2 in two consecutive measurements separated from each other 2 weeks) % of patients in bichemical recurrence at two years (PSA> 0.2 in two consecutive measurements separated from each other 2 weeks). Grams in the 24 hours pad test at 3, 6 and 12 months % of pad-free patients 3, 6 and 12 months. % of patients who have required anti-incontinence surgery after 24 months of follow-up. IIEF5 Score at 3, 12 and 24 months. ICIQ-SF Score |
o % de complicaciones grado 3. o % de pacientes estadiados como pN1. o Nº absoluto de ganglios metastásicos en cada grupo. o Nº de ganglios disecados por gripo o Ratio nº de ganglios metastásicos/nº de ganglios absoluto o % de pacientes con PSA<= 0,01 a los 3 meses o % de pacientes con PSA<= 0,01 a los 12 meses de la intervención. o % of patients with PSA <= 0,01 a los 24 meses de la intervención. o Tiempo al uso de terapia de deprivación androgénica o % de pacientes con deprivación androgénica a los 2 años. o Tiempo a la recidiva bioquímica (PSA>0,2 en dos mediciones consecutivas separadas entre sí 2 semanas) o % de pacientes en recidiva biquímica a los dos años (PSA>0,2 en dos mediciones consecutivas separadas entre sí 2 semanas). o Gramos en el test de la compresa de 24 horas a los 3, 6 y 12 meses o % de pacientes libres de compresa a los 3, 6 y 12 meses. o % de pacientes que han requerido cirugía antiincontiencia a los 24 meses de seguimiento. o Puntuación IIEF5 a los 3, 12 y 24 meses. Puntuación ICIQ-SF |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
3 weeks 12 weeks 6 months 1 year 2 years 5 years |
3 semanas 12 semanas 6 meses 1 año 2 año 5 año |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | No |
E.6.5 | Efficacy | No |
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) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
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) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | Yes |
E.8.2.3.1 | Comparator description |
Linfadenectomía ampliada |
Extended lymphadenectomy |
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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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Last visit of the last participant (LVLS) |
Última visita del último paciente reclutado |
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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 | 5 |
E.8.9.1 | In the Member State concerned months | |
E.8.9.1 | In the Member State concerned days | |