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Search / Trial NCT03042273

High Strength Cranberry Supplementation for Prevention of Recurrent Urinary Tract Infection

Launched by SWISSE WELLNESS PTY LTD · Feb 1, 2017

Trial Information

Current as of April 30, 2025

Completed

Keywords

Recurrent

ClinConnect Summary

No description provided

Gender

FEMALE

Eligibility criteria

  • Inclusion Criteria:
  • 1. Females aged 18-65 years, inclusive
  • 2. A history of recurrent urinary tract infection defined as ≥3 UTIs in the last year OR at least 2 UTIs occurring in the last 6 months. Each infection requires confirmation by a health professional
  • 3. Willing to answer questionnaires and comply with the study requirements
  • 4. Ability to swallow capsules
  • 5. Provided Written Informed Consent
  • 6. BMI \>17.5kg m2 and \<35kg m2
  • Exclusion Criteria:
  • 1. Microbial growth on urine culture of ≥107 cfu/L (104cfu/mL) within 7 days of Day 1
  • 2. A history of \>5 UTIs in the last 6 months (confirmed by self-report or health professional)
  • 3. Use of antibiotics or antibiotics for prophylaxis within 28 days of Day 1
  • 4. Use of any antibacterial products, that in the opinion of the Medical Investigator may interfere with the study outcomes, within 28 days of Day 1
  • 5. Regular use of Vaccinium containing products (e.g. all forms of blueberries, cranberries, bilberry, lingonberry , etc i.e fruit, dried fruit, pills, juices or supplements) within 28 days of Day 1 at the discretion of the Medical Investigator
  • 6. Presence of an intermittent or indwelling urinary catheter
  • 7. Anatomical abnormalities of the urinary tract
  • 8. History of or known clinically significant renal or urological disease(self-reported)
  • 9. Positive urine dipstick pregnancy test at screening onDay 1, currently pregnant and/or breastfeeding
  • 10. Women of Childbearing potential not willing to use adequate and effective methods of contraception throughout the study
  • 11. Women of child bearing potential that have not been using effective methods of contraception for 14 days prior to Day 1
  • 12. History of or known clinically significant cardiac disease
  • 13. History of or known clinically significant liver disease
  • 14. History of or known clinically significant gastrointestinal disease
  • 15. History of or known metabolic disorder or diabetes
  • 16. History or presence of alcohol or illicit drug abuse,any surgical history, clinical condition or organ dysfunction that in the opinion of the Medical Investigator may affect the participant's ability to participate in the study or the study results
  • 17. Currently hospitalised or any planned hospitalisations within 1 month following the last dose of study product
  • 18. Immunocompromised participants or participants receiving immunosuppressive medication
  • 19. History of an adverse reaction or known hypersensitivity or suspected allergy to the investigational product ingredients
  • 20. Currently taking warfarin or has received Warfarin within 28 days of Day 1
  • 21. Received an investigational drug within 28 days of Day 1

About Swisse Wellness Pty Ltd

Swisse Wellness Pty Ltd is a leading Australian health and wellness company dedicated to enhancing the well-being of individuals through high-quality nutritional supplements and natural health products. With a strong commitment to innovation and scientific research, Swisse develops a comprehensive range of vitamins, minerals, and herbal supplements that are rigorously tested for efficacy and safety. The company emphasizes sustainability and ethical sourcing, ensuring that its products not only support personal health but also contribute positively to the environment. As a clinical trial sponsor, Swisse Wellness aims to advance understanding in the field of health and nutrition through robust clinical research, ultimately empowering consumers to make informed health choices.

Locations

Melbourne, Victoria, Australia

Sydney, New South Wales, Australia

Brisbane, Queensland, Australia

Gold Coast, Queensland, Australia

Adelaide, South Australia, Australia

Patients applied

0 patients applied

Trial Officials

Welma Stonehouse, PhD

Principal Investigator

Commonwealth Scientific and Industrial Research Organisation, Australia

Timeline

First submit

Trial launched

Trial updated

Estimated completion

Not reported

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