Ignite Creation Date:
2025-12-25 @ 1:28 AM
Ignite Modification Date:
2025-12-30 @ 9:46 AM
Study NCT ID:
NCT06651294
Status:
RECRUITING
Last Update Posted:
2025-11-28
First Post:
2024-10-18
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy of Neorenal Forte for the Complete Elimination of Residual Fragments
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D052878', 'term': 'Urolithiasis'}, {'id': 'D007669', 'term': 'Kidney Calculi'}], 'ancestors': [{'id': 'D014570', 'term': 'Urologic Diseases'}, {'id': 'D052776', 'term': 'Female Urogenital Diseases'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}, {'id': 'D053040', 'term': 'Nephrolithiasis'}, {'id': 'D007674', 'term': 'Kidney Diseases'}, {'id': 'D014545', 'term': 'Urinary Calculi'}, {'id': 'D002137', 'term': 'Calculi'}, {'id': 'D020763', 'term': 'Pathological Conditions, Anatomical'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'TRIPLE', 'whoMasked': ['PARTICIPANT', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR'], 'maskingDescription': 'Investigators will be provided with coded products which are identical in appearance. Each individual involved in the study will be blinded to the treatment assignment until study completion. Considering the established safety profile of the formula of phytotherapeutic extracts, emergency unblinding of treatment assignment will not be necessary. So no copies of the treatment assignments will be stored at the enrollment sites. No information about the subjects will be shared with the company conducting the randomization.'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'Prospective, multicenter, double-blind, placebo-controlled, randomized, parallel-arm clinical study'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 120}}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2025-04-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2025-10', 'completionDateStruct': {'date': '2026-11-30', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2025-11-26', 'studyFirstSubmitDate': '2024-10-18', 'studyFirstSubmitQcDate': '2024-10-18', 'lastUpdatePostDateStruct': {'date': '2025-11-28', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2024-10-21', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2026-10-30', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Percentage of subjects without residual fragments or with fragments ≤ 2mm in diameter.', 'timeFrame': '90 days + 5 days after endourological treatment.', 'description': 'Percentage of subjects without stones or with fragments ≤ 2mm in diameter 3 months after fURS for laser lithotripsy of kidney stones, assessed by NCCT.'}], 'secondaryOutcomes': [{'measure': 'Percentage, size and location of residual fragments.', 'timeFrame': '90 days + 5 days after endourological treatment.', 'description': 'The outcome will be categorized by radiologist via NCCT in 2 categories: ≤ 2mm, or \\> 2mm.'}, {'measure': 'Number of subjects with complications associated with residual fragments or their elimination', 'timeFrame': 'at 30 days and 90 days + 5 days after endourological treatment.', 'description': 'Febrility, renal colic, protracted hematuria, hydronephrosis grade I, II, III, IV.'}, {'measure': 'Percentage of subjects receiving analgesics', 'timeFrame': 'Up to 90 days after endourological treatment.', 'description': 'Administration of antipyretics as reported on the patient diary - YES/NO'}, {'measure': 'Duration of analgesics administration', 'timeFrame': 'Up to 90 days after endourological treatment.', 'description': 'Administration of antipyretics as reported on the patient diary - YES/NO'}, {'measure': 'Severity of pain', 'timeFrame': 'Up to 90 days after endourological treatment.', 'description': 'Clinical assessment of pain is based on visual analogue scale (VAS) from 0 to 10'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['Elimination of residual fragments', 'Flexible ureterorenoscopy', 'Renal calculi', 'Phytotherapeutic extracts'], 'conditions': ['Urolithiasis']}, 'descriptionModule': {'briefSummary': 'The purpose of this study is to evaluate the efficacy of a specialized formula of phytotherapeutic extracts (Neorenal Forte) aiding the complete elimination of residual fragments after fURS in adults.', 'detailedDescription': 'The study is being initiated to support the informed decision making by healthcare specialists on the initiation of a specific and safe formula of phytotherapeutic extracts with duration at least three months after endourological procedures, as a routine part of urolithiasis treatment, aiding the complete elimination of residual fragments, which will allow minimizing of the short-term and long-term complications.\n\nBy evaluating the percentage of complete elimination of residual fragments or fragments \\< 2 mm in diameter, we aim to estimat the efficacy and safety of Neorenal Forte.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '65 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n1. Male or female 18 to 65 years of age.\n2. The subject has signed informed consent approved by an Ethics Committee and agrees to the on-site study visits.\n3. A stone confirmed by NCCT of kidney, ureter and urinary bladder for assessment of size, number, location and stone density, within 90 days of fURS.\n4. Single or multiple kidney stones with total size of 10x10 mm to 15x10 mm.\n5. Stone density 1001 - 1400 Hounsfield units (HU).\n6. Subjects post fURS for laser lithotripsy of kidney stone.\n7. Residual fragments \\< 4 mm after fURS confirmed by ultrasound on first postoperative day.\n8. Subjects post one fURS.\n9. fURS uncomplicated by perforation of ureter, mucosal exfoliation, damage to kidney or urinary bladder, serious bleeding or other complications.\n10. No recent ureterorenoscopy within the last 6 months.\n11. Body mass index 17.0 - 29.99 kg/m2 118\n12. In Investigator's opinion, the subject can comply with the visit schedule and the treatment regimen and is capable of completing the study.\n13. The subject has a smartphone and is capable of using it.\n\nExclusion Criteria:\n\n1. Subjects with anatomical anomalies revealed by ultrasound - stenosis of the pyelo-ureteral junction, horseshoe kidney, kidney malrotation, calyceal diverticulum, and others.\n2. Ureteral stenosis.\n3. History of ipsilateral renal surgery.\n4. Hydronephrosis.\n5. Permanent JJ stent.\n6. Any conditional or absolute contraindications for fURS.\n7. Combined ipsilateral stone in the ureter or contralateral stone in the upper urinary canal or a stone in the lower urinary canal, requiring simultaneous surgery.\n8. Subjects with positive urine culture, until resolution.\n9. History of endourological intervention (e.g. nephrostoma, ureteral catheter) before fURS.\n10. Stone density \\<1000 and \\>1401 HU;\n11. Uncontrolled diabetes mellitus (HbA1c \\>9%).\n12. Renal insufficiency.\n13. Subjects with arterial hypertension.\n14. Subjects with prostate adenoma.\n15. Allergy or hypersensitivity to any of the ingredients of the investigational product.\n16. BMI ≥ 30 kg/m2.\n17. Women who are pregnant or lactating; women who plan on getting pregnant during the study.\n18. Alcohol or drug abuse in the last year.\n19. Unstable medical conditions, as determined by the Investigator.\n20. Inability to comply with the study protocol.\n21. Subjects who cannot understand or not capable of completing the study documents.\n22. Inability to give informed consent."}, 'identificationModule': {'nctId': 'NCT06651294', 'acronym': 'NERFA', 'briefTitle': 'Efficacy of Neorenal Forte for the Complete Elimination of Residual Fragments', 'organization': {'class': 'INDUSTRY', 'fullName': 'Neopharm Bulgaria Ltd.'}, 'officialTitle': 'Efficacy and Safety of Neorenal Forte as Adjuvant Treatment for the Complete Elimination of Residual Fragments After Flexible Ureterorenoscopy With Laser Lithotripsy for Renal Calculi.', 'orgStudyIdInfo': {'id': 'NERFA 2501-lit-002'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Neorenal Forte', 'description': 'Up to Day 10 after the endourological procedure - 2 tablets 2 times daily Followed by 80 days after end date of 2X2 dose - 1 tablet 2 times daily', 'interventionNames': ['Dietary Supplement: Neorenal Forte']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Placebo', 'description': 'Up to Day 10 after the endourological procedure - 2 tablets 2 times daily Followed by 80 days after end date of 2X2 dose - 1 tablet 2 times daily', 'interventionNames': ['Dietary Supplement: Placebo']}], 'interventions': [{'name': 'Neorenal Forte', 'type': 'DIETARY_SUPPLEMENT', 'description': 'This specialized formulation of phytotherapeutic extracts consists of proprietary Betula pendula leaves dry extract, Herniaria glabra, Viburnum opulus, Elymus (Agropiren) repens. The product contains supplementary ingredients: microcrystalline cellulose, povidone, magnesium stearate, colorant film (brilliant blue FCF, iron dioxide).', 'armGroupLabels': ['Neorenal Forte']}, {'name': 'Placebo', 'type': 'DIETARY_SUPPLEMENT', 'description': 'The placebo product will be identical to the active form and will have the same composition but without the proprietary extract from Betula pendula, Herniaria glabra, Viburnum opulus, Elymus (Agropiren) repens.', 'armGroupLabels': ['Placebo']}]}, 'contactsLocationsModule': {'locations': [{'city': 'Burgas', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Deyan Anakievski, Prof, PhD', 'role': 'CONTACT'}], 'facility': 'MHAT "Heart and Brain"', 'geoPoint': {'lat': 42.50651, 'lon': 27.46886}}, {'zip': '5800', 'city': 'Pleven', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Nikolay Kolev, Prof, PhD', 'role': 'CONTACT'}], 'facility': 'UMHAT "Dr. Georgi Stranski"', 'geoPoint': {'lat': 43.41791, 'lon': 24.61666}}, {'zip': '5800', 'city': 'Pleven', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Boyan Atanasov, Prof.', 'role': 'CONTACT'}], 'facility': 'University Hospital for Active Treatment "Saint Marina"', 'geoPoint': {'lat': 43.41791, 'lon': 24.61666}}, {'zip': '4000', 'city': 'Plovdiv', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Madjid Kadim, Prof.', 'role': 'CONTACT'}], 'facility': 'UMHAT "St. George"', 'geoPoint': {'lat': 42.15387, 'lon': 24.75001}}, {'zip': '4001', 'city': 'Plovdiv', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Stanislav Valkanov', 'role': 'CONTACT'}], 'facility': 'UMHAT Kaspela', 'geoPoint': {'lat': 42.15387, 'lon': 24.75001}}, {'zip': '1431', 'city': 'Sofia', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Marin Georgiev, MD, PHD', 'role': 'CONTACT'}], 'facility': 'UMHAT "Alexandrovska"', 'geoPoint': {'lat': 42.69751, 'lon': 23.32415}}, {'zip': '1606', 'city': 'Sofia', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Iliya Saltirov, Prof,MD,PhD,DSc', 'role': 'CONTACT'}], 'facility': 'Military Medical Academy', 'geoPoint': {'lat': 42.69751, 'lon': 23.32415}}, {'zip': '1606', 'city': 'Sofia', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Boris Mladenov, Assoc. Dr', 'role': 'CONTACT'}], 'facility': 'UMBALSM "N. I. Pirogov"', 'geoPoint': {'lat': 42.69751, 'lon': 23.32415}}, {'zip': '1797', 'city': 'Sofia', 'status': 'RECRUITING', 'country': 'Bulgaria', 'contacts': [{'name': 'Kaloqn Davidov, Prof, PhD', 'role': 'CONTACT'}], 'facility': 'UMHAT "Sofiamed"', 'geoPoint': {'lat': 42.69751, 'lon': 23.32415}}], 'centralContacts': [{'name': 'Margarita Futekova', 'role': 'CONTACT', 'email': 'm.futekova@neopharm.bg', 'phone': '+359 888 151 579'}, {'name': 'Stefan Tunev, PhD', 'role': 'CONTACT', 'email': 's.tunev@neopharm.bg', 'phone': '+359 888 786 540'}], 'overallOfficials': [{'name': 'Marin Georgiev, Prof, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMHAT "Alexandrovska", Head of Department of Urology, Sofia Medical University'}, {'name': 'Iliya Saltirov, Prof, MD, PhD, DSc', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Military Medical Academy, Head of Department of Urology and Nephrology'}, {'name': 'Boyan Atanasov, Prof, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMHAT "Saint Marina", Head of Department of Urology, Medical University of Pleven'}, {'name': 'Madjid Kadim, Prof, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMHAT "St. George", Head of Department of Urology'}, {'name': 'Stanislav Valkanov, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMHAT "Kaspela", Department of Urology'}, {'name': 'Deyan Anakievski, Prof, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'MHAT "Heart and Brain", Head of Department of Urology'}, {'name': 'Kaloqn Davidov, Prof, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMHAT "Sofiamed", Head of Department of Urology'}, {'name': 'Boris Mladenov, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMBALSM "N. I. Pirogov"'}, {'name': 'Nikolay Kolev, Prof, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'UMHAT "Dr. Georgi Stranski", Head of Department of Urology'}, {'name': 'Tosho Ganev, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'MHAT "St. Anna - Varna",Head of Department of Urology'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Neopharm Bulgaria Ltd.', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}