Ignite Creation Date:
2025-12-24 @ 2:51 PM
Ignite Modification Date:
2025-12-26 @ 4:34 AM
Study NCT ID:
NCT06824259
Status:
ACTIVE_NOT_RECRUITING
Last Update Posted:
2025-08-21
First Post:
2025-02-05
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Value of Dual-parametric Magnetic Resonance Combined With Regional Saturation Biopsy in Patients With Suspected Prostate Cancer
Sponsor:
Organization:
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'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'SINGLE', 'whoMasked': ['OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'DIAGNOSTIC', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 400}}, 'statusModule': {'overallStatus': 'ACTIVE_NOT_RECRUITING', 'startDateStruct': {'date': '2025-05-14', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-08', 'completionDateStruct': {'date': '2029-06-30', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-08-15', 'studyFirstSubmitDate': '2025-02-05', 'studyFirstSubmitQcDate': '2025-02-11', 'lastUpdatePostDateStruct': {'date': '2025-08-21', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2025-02-13', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2027-12-31', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'The clinically significant prostate cancer (csPCa) detection rate', 'timeFrame': 'One month after the biopsy procedure.', 'description': 'csPCa was defined as PCa with a grade group \\> 2 or GS ≥ 7. The reference standard was the pathological result.'}], 'secondaryOutcomes': [{'measure': 'The Gleason score (GS) of the biopsy sample', 'timeFrame': 'One month after the biopsy procedure.', 'description': 'The Gleason score (GS) was reported by senior uropathologists according to the Standards of Reporting for MRI Targeted Biopsy Studies (START) criteria and interpreted according to the recommendations of the International Society of Urological Pathology (ISUP) Grade Group. The minimum and maximum of GS are 3 and 5. The higher GS means the higher pathological grade.'}, {'measure': 'The PCa detection rate', 'timeFrame': 'One month after the biopsy procedure.'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'conditions': ['Prostate Cancer']}, 'descriptionModule': {'briefSummary': 'The aim of this study was to investigate the value of dual-parameter magnetic resonance imaging(bpMRI) combined with regional saturation biopsy in the diagnosis of prostate cancer by means of a prospective randomized controlled study.\n\nThe main questions it aims to answer are:\n\nCan bpMRI guide the timing of prostate puncture and avoid unnecessary prostate biopsy? Effectiveness of focal saturation biopsy versus systemic biopsy + targeted biopsy.'}, 'eligibilityModule': {'sex': 'MALE', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n1. Be 18 years of age or older.\n2. Compliance with clinical guidelines for indications for prostate puncture:\n\n * suspicious prostate nodule detected on rectal palpation;\n * suspicious lesion detected by transrectal ultrasound or magnetic resonance;\n * tPSA \\> 10 ng/mL;\n * tPSA 4-10 ng/mL with f/t \\< 0.16 or PSAD \\> 0.15.\n3. Complete sequence of bpMRI of the prostate at our institution;\n\nExclusion Criteria:\n\n1. tPSA \\>50ng/mL;\n2. Presence of contraindications to prostate puncture and inability to tolerate prostate puncture;\n3. reatment with radiotherapy, chemotherapy and surgery before prostate puncture;\n4. History of prostate cancer;\n5. Prostate multiparametric magnetic resonance images of poor quality or some sequences are missing.'}, 'identificationModule': {'nctId': 'NCT06824259', 'briefTitle': 'The Value of Dual-parametric Magnetic Resonance Combined With Regional Saturation Biopsy in Patients With Suspected Prostate Cancer', 'organization': {'class': 'OTHER', 'fullName': 'Peking University First Hospital'}, 'officialTitle': 'The Value of Dual-parametric Magnetic Resonance Combined With Regional Saturation Biopsy in Diagnostic Decision-making in Patients With Suspected Prostate cancer--a Single-center Prospective Randomized Controlled Study', 'orgStudyIdInfo': {'id': 'bpMRIRSB'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'MRI negative without biopsy', 'description': 'If a lesion with a PI-RADS score of 3 or higher was identified during the initial examination, a regional saturation biopsy of the prostate was conducted, as clinical suspicion of prostate cancer had been raised. Should the initial prostate biopsy yield negative results, the patient would be placed in the follow-up cohort. Targeted biopsy in conjunction with a 12-needle systematic biopsy would only be performed in cases where there was high suspicion of MRI persistence (a PI-RADS v2.1 score of 4 or 5) or if the lesion showed signs of progression. If no lesions with a PI-RADS v2.1 score of 3 or higher were detected during the initial examination, the patients would be entered into the follow-up cohort. Reginal saturation biopsy would be performed when MRI showed progression. If the initial prostate biopsy was negative, the patient would again be entered into the follow-up cohort.', 'interventionNames': ['Procedure: Follow up if MRI is negative']}, {'type': 'ACTIVE_COMPARATOR', 'label': 'MRI negative with systemic biopsy', 'description': 'Focal saturation biopsy of the prostate was performed if a PI-RADS v2.1 score ≥3 lesion was detected during the initial examination. If no PIRADS v2.1 score ≥3 lesions were identified, a 12-needle systematic biopsy was performed. If the initial prostate biopsy was negative for prostate cancer, it was entered into the follow-up cohort. When the following clinical indications for repeat biopsy were met ① initial biopsy pathology showed no evidence of malignancy, but atypical small follicular hyperplasia was found, or high-grade epithelial neoplasia in more than 3 needles, with atypical glands visible in the surrounding area present; ② review of persistent elevation of serum PSA or abnormalities in the imaging follow up; and ③ review of serum PSA 4\\~10 ng/ml in conjunction with f/t PSA, PSAD, PSAV, and PHI, abnormal rectal digital examination or other imaging findings, then target biopsy combined with 12-needle systemic biopsy was performed.', 'interventionNames': ['Procedure: Systematic biopsy if MRI is negative']}], 'interventions': [{'name': 'Follow up if MRI is negative', 'type': 'PROCEDURE', 'description': 'Enter the follow-up cohort without systematic biopsy when prostate cancer is clinically suspected and no PIRADS v2.1 score ≥3 lesions are detected on initial examination. MR plus regional saturation biopsy was performed when MRI progressed.', 'armGroupLabels': ['MRI negative without biopsy']}, {'name': 'Systematic biopsy if MRI is negative', 'type': 'PROCEDURE', 'description': 'Systematic biopsy was performed if there was clinical suspicion of prostate cancer and no PIRADS v2.1 score ≥3 lesions were detected on initial examination. If the biopsy was negative enter the follow-up cohort.', 'armGroupLabels': ['MRI negative with systemic biopsy']}]}, 'contactsLocationsModule': {'locations': [{'zip': '100034', 'city': 'Beijing', 'state': 'Beijing Municipality', 'country': 'China', 'facility': 'Peking University First Hospital', 'geoPoint': {'lat': 39.9075, 'lon': 116.39723}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Peking University First Hospital', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}