Can a maca root pill calm Men's urinary woes?
NCT ID NCT07816172
First seen Sep 11, 2026 · Last updated Sep 11, 2026
Summary
Researchers are testing whether a maca root supplement, Macanity, can improve urinary symptoms and quality of life in men over 40 with lower urinary tract symptoms. The trial assigns 200 participants to take either the supplement or a placebo for 12 weeks. Men track their symptoms through questionnaires, and the study compares changes between the two groups.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a maca root dietary supplement called Macanity
- What this could lead to
- If it works, men with bothersome urinary symptoms could have a natural supplement option to ease their symptoms and improve daily comfort.
- What could go wrong
- This is a mid-stage trial, and many supplements fail to show real benefit over placebo. Urinary symptoms can have various causes, and a supplement may not address them all.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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40 years and older
- Sex
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Male participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adult males \> 40 years of age experiencing LUTS * Generally healthy * BMI 18-32 kg/m2 * Moderate International Prostate Symptom Score (IPSS) score: 8-19. * IPSS quality of life (QoL) score \>3 * Able to provide informed consent * Agree to not participate in another clinical trial while enrolled in this trial Exclusion Criteria: * Have a serious illness e.g. mood disorders such as depression or bipolar disorder, anxiety, neurological disorders such as MS, kidney disease, liver disease, heart conditions, hypertension * Have an unstable illness e.g. diabetes and thyroid gland dysfunction, uncontrolled hypertension with diastolic blood pressure \> 100 mmHg * Prostate specific antigen (PSA) testing \> 2 years ago * Have used a drug/supplement for benign prostatic hyperplasia (BPH) or other urological symptoms within the last 30 days * Have had a urinary infection in the last 30 days or have, chronic urinary tract infections, or diagnosed chronic prostatitis * Have had urogenital surgery within the last 6 months * Have had bladder biopsy and/or cystoscopy and biopsy within the past 30 days. * Have been diagnosed with chronic persistent local pathology (e.g. interstitial cystitis, bladder stones) * Current malignancy including prostatic cancer (excluding Basal Cell Carcinoma) or chemotherapy or radiotherapy treatment for malignancy within the previous 2 years * Currently taking Coumadin (Warfarin), Heparin, Dalteparin, Enoxaparin or other anticoagulation therapy including low dose aspirin; antihypertensive medications, tetracyclic antidepressants, thyroid medications * Active smokers, nicotine use or drug (prescription or illegal substances) abuse * Chronic past and/or current alcohol use (\>21 alcoholic drinks per week) * Allergic to any of the ingredients in active or placebo formula, or an allergy to cruciferous vegetables * Participants who are currently participating in any other clinical trial or who have participated in any other clinical trial during the past 1 month * Any condition which in the opinion of the investigator makes the participant unsuitable for inclusion
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
Locations
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RDC Clinical
Fortitude Valley, Queensland, 4006, Australia
Contact Email: •••••@•••••
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