Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D011471', 'term': 'Prostatic Neoplasms'}], 'ancestors': [{'id': 'D005834', 'term': 'Genital Neoplasms, Male'}, {'id': 'D014565', 'term': 'Urogenital Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D005832', 'term': 'Genital Diseases, Male'}, {'id': 'D000091662', 'term': 'Genital Diseases'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D011469', 'term': 'Prostatic Diseases'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C053541', 'term': 'bicalutamide'}, {'id': 'D017273', 'term': 'Goserelin'}, {'id': 'D017024', 'term': 'Chemotherapy, Adjuvant'}, {'id': 'D011878', 'term': 'Radiotherapy'}], 'ancestors': [{'id': 'D007987', 'term': 'Gonadotropin-Releasing Hormone'}, {'id': 'D010906', 'term': 'Pituitary Hormone-Releasing Hormones'}, {'id': 'D007028', 'term': 'Hypothalamic Hormones'}, {'id': 'D036361', 'term': 'Peptide Hormones'}, {'id': 'D006728', 'term': 'Hormones'}, {'id': 'D006730', 'term': 'Hormones, Hormone Substitutes, and Hormone Antagonists'}, {'id': 'D009479', 'term': 'Neuropeptides'}, {'id': 'D010455', 'term': 'Peptides'}, {'id': 'D000602', 'term': 'Amino Acids, Peptides, and Proteins'}, {'id': 'D009842', 'term': 'Oligopeptides'}, {'id': 'D009419', 'term': 'Nerve Tissue Proteins'}, {'id': 'D011506', 'term': 'Proteins'}, {'id': 'D003131', 'term': 'Combined Modality Therapy'}, {'id': 'D013812', 'term': 'Therapeutics'}, {'id': 'D004358', 'term': 'Drug Therapy'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'primaryPurpose': 'TREATMENT'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 819}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2001-04'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2016-09', 'completionDateStruct': {'date': '2016-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2016-09-01', 'studyFirstSubmitDate': '2001-07-13', 'studyFirstSubmitQcDate': '2003-01-26', 'lastUpdatePostDateStruct': {'date': '2016-09-02', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2003-01-27', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2008-04', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Biochemical and clinical disease-free survival as measured by Logrank prostate-specific antigen progression every 6 months until year 5, and annually thereafter'}], 'secondaryOutcomes': [{'measure': 'Clinical disease-free survival as measured by Logrank every 6 months until year 5, and annually thereafter'}, {'measure': 'Overall survival as measured by Logrank every 6 months until year 5, and annually thereafter'}, {'measure': 'Local control as measured by Gray scale every 6 months until year 5, and annually thereafter'}, {'measure': 'Acute toxicity as measured by NCI-CTC v2.0 up to 1 month post radiotherapy'}, {'measure': 'Late toxicity as measured by EORTC and RTOG every 6 months until year 5, and annually thereafter'}, {'measure': 'Quality of life as measured by EORTC QLQ-C30 and EORTC PR-25 every 6 months until year 5, and annually thereafter'}]}, 'conditionsModule': {'keywords': ['stage IIB prostate cancer', 'stage IIA prostate cancer'], 'conditions': ['Prostate Cancer']}, 'referencesModule': {'references': [{'pmid': '19038468', 'type': 'BACKGROUND', 'citation': 'Matzinger O, Poortmans P, Giraud JY, Maingon P, Budiharto T, van den Bergh AC, Davis JB, Musat E, Ataman F, Huyskens DP, Gulyban A, Bolla M; EORTC Radiation Oncology Group. Quality assurance in the 22991 EORTC ROG trial in localized prostate cancer: dummy run and individual case review. Radiother Oncol. 2009 Mar;90(3):285-90. doi: 10.1016/j.radonc.2008.10.022. Epub 2008 Nov 27.'}, {'pmid': '19682889', 'type': 'RESULT', 'citation': 'Matzinger O, Duclos F, van den Bergh A, Carrie C, Villa S, Kitsios P, Poortmans P, Sundar S, van der Steen-Banasik EM, Gulyban A, Collette L, Bolla M; EORTC Radiation Oncology Group. Acute toxicity of curative radiotherapy for intermediate- and high-risk localised prostate cancer in the EORTC trial 22991. Eur J Cancer. 2009 Nov;45(16):2825-34. doi: 10.1016/j.ejca.2009.07.009. Epub 2009 Aug 12.'}, {'pmid': '34310202', 'type': 'DERIVED', 'citation': "Bolla M, Neven A, Maingon P, Carrie C, Boladeras A, Andreopoulos D, Engelen A, Sundar S, van der Steen-Banasik EM, Armstrong J, Peignaux-Casasnovas K, Boustani J, Herrera FG, Pieters BR, Slot A, Bahl A, Scrase CD, Azria D, Jansa J, O'Sullivan JM, Van Den Bergh ACM, Collette L; EORTC Radiation Oncology Group. Short Androgen Suppression and Radiation Dose Escalation in Prostate Cancer: 12-Year Results of EORTC Trial 22991 in Patients With Localized Intermediate-Risk Disease. J Clin Oncol. 2021 Sep 20;39(27):3022-3033. doi: 10.1200/JCO.21.00855. Epub 2021 Jul 26."}, {'pmid': '26976418', 'type': 'DERIVED', 'citation': 'Bolla M, Maingon P, Carrie C, Villa S, Kitsios P, Poortmans PM, Sundar S, van der Steen-Banasik EM, Armstrong J, Bosset JF, Herrera FG, Pieters B, Slot A, Bahl A, Ben-Yosef R, Boehmer D, Scrase C, Renard L, Shash E, Coens C, van den Bergh AC, Collette L. Short Androgen Suppression and Radiation Dose Escalation for Intermediate- and High-Risk Localized Prostate Cancer: Results of EORTC Trial 22991. J Clin Oncol. 2016 May 20;34(15):1748-56. doi: 10.1200/JCO.2015.64.8055. Epub 2016 Mar 14.'}]}, 'descriptionModule': {'briefSummary': 'RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Bicalutamide and goserelin may fight prostate cancer by reducing the production of testosterone. It is not yet known if radiation therapy is more effective with or without bicalutamide and goserelin in treating prostate cancer.\n\nPURPOSE: Randomized phase III trial to compare the effectiveness of radiation therapy with or without bicalutamide and goserelin in treating patients who have localized prostate cancer.', 'detailedDescription': 'OBJECTIVES:\n\n* Compare the potential beneficial impact of radiotherapy with or without adjuvant bicalutamide and goserelin on the long-term outcome of patients with localized prostate cancer.\n* Compare the acute and late radiation-induced side effects of these regimens in these patients.\n* Compare the biochemical/clinical disease-free survival, overall survival, and time to local progression in patients treated with these regimens.\n* Compare the time to clinical biological failure or death in patients treated with these regimens.\n* Compare the quality of life of patients treated with these regimens.\n\nOUTLINE: This is a randomized, multicenter study. Patients are stratified according to tumor class (T1b-c vs T2a), initial prostate-specific antigen level (10 ng/mL vs 10-20 ng/mL vs greater than 20 ng/mL), Gleason score (2-6 vs 7-10) and participating center. Patients are randomized to 1 of 2 treatment arms.\n\n* Arm I: Patients undergo 3-dimensional conformal radiotherapy or intensity-modulated radiotherapy once daily 5 days a week for 7-7.5 weeks.\n* Arm II: Patients receive adjuvant oral bicalutamide once daily on days 1-30 and goserelin subcutaneously on days 8 and 98. Beginning on day 8, patients undergo radiotherapy as in arm I.\n\nQuality of life is assessed at baseline and then at months 6, 12, 24, and 36.\n\nPatients are followed every 6 months for 5 years and then annually thereafter.\n\nPROJECTED ACCRUAL: A total of 800 patients (400 per treatment arm) will be accrued for this study within 5 years.'}, 'eligibilityModule': {'sex': 'MALE', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'maximumAge': '80 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'DISEASE CHARACTERISTICS:\n\n* Histologically confirmed stage II prostate cancer\n\n * T1b-c, N0, M0 with prostate-specific antigen (PSA) at least 10 ng/mL and/or Gleason score at least 7 (UICC 1997 classification) OR\n * T2a, N0, M0 (UICC 1997 classification)\n* Serum PSA no greater than 50 ng/mL\n* No involvement of pelvic lymph nodes\n\nPATIENT CHARACTERISTICS:\n\nAge:\n\n* 80 and under\n\nPerformance status:\n\n* WHO 0-2\n\nLife expectancy:\n\n* Not specified\n\nHematopoietic:\n\n* Not specified\n\nHepatic:\n\n* Not specified\n\nRenal:\n\n* Not specified\n\nOther:\n\n* No other malignancy within the past 5 years except adequately treated basal cell skin cancer\n* No psychological, familial, sociological, or geographical condition that would preclude study participation\n\nPRIOR CONCURRENT THERAPY:\n\nBiologic therapy:\n\n* Not specified\n\nChemotherapy:\n\n* Not specified\n\nEndocrine therapy:\n\n* No prior hormonal therapy\n\nRadiotherapy:\n\n* No prior pelvic radiotherapy\n\nSurgery:\n\n* No prior radical prostatectomy'}, 'identificationModule': {'nctId': 'NCT00021450', 'briefTitle': 'Radiation Therapy With or Without Bicalutamide and Goserelin in Treating Patients With Prostate Cancer', 'organization': {'class': 'NETWORK', 'fullName': 'European Organisation for Research and Treatment of Cancer - EORTC'}, 'officialTitle': 'Three Dimensional Conformal Radiotherapy / Intensity Modulated Radiotherapy Alone Vs Three Dimensional Conformal Therapy / Intensity Modulated Radiotherapy Plus Adjuvant Hormonal Therapy In Localized T1b-c, T2a, N0, M0 Prostatic Carcinoma. A Phase III Randomized Study', 'orgStudyIdInfo': {'id': 'EORTC-22991'}, 'secondaryIdInfos': [{'id': 'EORTC-22991'}]}, 'armsInterventionsModule': {'interventions': [{'name': 'bicalutamide', 'type': 'DRUG'}, {'name': 'goserelin acetate', 'type': 'DRUG'}, {'name': 'adjuvant therapy', 'type': 'PROCEDURE'}, {'name': 'radiation therapy', 'type': 'RADIATION'}]}, 'contactsLocationsModule': {'locations': [{'zip': '1090', 'city': 'Brussels', 'country': 'Belgium', 'facility': 'Academisch Ziekenhuis der Vrije Universiteit Brussel', 'geoPoint': {'lat': 50.85045, 'lon': 4.34878}}, {'zip': '1200', 'city': 'Brussels', 'country': 'Belgium', 'facility': 'Cliniques Universitaires Saint-Luc', 'geoPoint': {'lat': 50.85045, 'lon': 4.34878}}, {'zip': 'B-3000', 'city': 'Leuven', 'country': 'Belgium', 'facility': 'U.Z. Gasthuisberg', 'geoPoint': {'lat': 50.87959, 'lon': 4.70093}}, {'zip': '2006 Strovolos', 'city': 'Nicosia', 'country': 'Cyprus', 'facility': 'Bank Of Cyprus Oncology Centre', 'geoPoint': {'lat': 35.17284, 'lon': 33.35397}}, {'zip': '500 05', 'city': 'Hradec Králové', 'country': 'Czechia', 'facility': 'Charles University Hospital', 'geoPoint': {'lat': 50.20923, 'lon': 15.83277}}, {'zip': '25030', 'city': 'Besançon', 'country': 'France', 'facility': 'Centre Hospitalier Regional de Besancon - Hopital Jean Minjoz', 'geoPoint': {'lat': 47.24878, 'lon': 6.01815}}, {'zip': '21079', 'city': 'Dijon', 'country': 'France', 'facility': 'Centre de Lutte Contre le Cancer Georges-Francois Leclerc', 'geoPoint': {'lat': 47.31344, 'lon': 5.01391}}, {'zip': '38043', 'city': 'Grenoble', 'country': 'France', 'facility': 'CHU de Grenoble - Hopital de la Tronche', 'geoPoint': {'lat': 45.17869, 'lon': 5.71479}}, {'zip': '67085', 'city': 'Strasbourg', 'country': 'France', 'facility': 'Centre Paul Strauss', 'geoPoint': {'lat': 48.58392, 'lon': 7.74553}}, {'zip': '56001', 'city': 'Vannes', 'country': 'France', 'facility': "Centre d'Oncologie Saint-Yves", 'geoPoint': {'lat': 47.65688, 'lon': -2.76205}}, {'zip': '6', 'city': 'Dublin', 'country': 'Ireland', 'facility': "Saint Luke's Hospital", 'geoPoint': {'lat': 53.33306, 'lon': -6.24889}}, {'zip': '25124', 'city': 'Brescia', 'country': 'Italy', 'facility': 'Spedali Civili di Brescia', 'geoPoint': {'lat': 45.53558, 'lon': 10.21472}}, {'zip': '16132', 'city': 'Genoa', 'country': 'Italy', 'facility': 'Istituto Nazionale per la Ricerca sul Cancro', 'geoPoint': {'lat': 44.40478, 'lon': 8.94439}}, {'zip': 'L-4240', 'city': 'Esch-sur-Alzette', 'country': 'Luxembourg', 'facility': "Hopital de la Ville D'Esch-sur-Alzette", 'geoPoint': {'lat': 49.49583, 'lon': 5.98056}}, {'zip': '6815 AD', 'city': 'Arnhem', 'country': 'Netherlands', 'facility': 'Arnhems Radiotherapeutisch Instituut', 'geoPoint': {'lat': 51.98, 'lon': 5.91111}}, {'zip': '9700 RB', 'city': 'Groningen', 'country': 'Netherlands', 'facility': 'University Medical Center Groningen', 'geoPoint': {'lat': 53.21917, 'lon': 6.56667}}, {'zip': '5042 SB', 'city': 'Tilburg', 'country': 'Netherlands', 'facility': 'Dr. Bernard Verbeeten Instituut', 'geoPoint': {'lat': 51.55551, 'lon': 5.0913}}, {'zip': '80-211', 'city': 'Gdansk', 'country': 'Poland', 'facility': 'Medical University of Gdansk', 'geoPoint': {'lat': 54.35227, 'lon': 18.64912}}, {'zip': '08907', 'city': 'Barcelona', 'country': 'Spain', 'facility': "Institut Catala d'Oncologia - Hospital Duran i Reynals", 'geoPoint': {'lat': 41.38879, 'lon': 2.15899}}, {'zip': 'BT8 8JR', 'city': 'Belfast', 'state': 'Northern Ireland', 'country': 'United Kingdom', 'facility': 'Belfast City Hospital Trust Incorporating Belvoir Park Hospital', 'geoPoint': {'lat': 54.59682, 'lon': -5.92541}}], 'overallOfficials': [{'name': 'Michel Bolla, MD', 'role': 'STUDY_CHAIR', 'affiliation': 'CHU de Grenoble - Hopital de la Tronche'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'European Organisation for Research and Treatment of Cancer - EORTC', 'class': 'NETWORK'}, 'responsibleParty': {'type': 'SPONSOR'}}}}