About this trial
The overriding objectives of this study are:
1. Primary outcomes:
1. To confirm that administration of oral acetate increases the proportion of A. muciniphilia in the stool samples of patients with metastatic, castration-sensitive prostate cancer compared to a standard of care arm. 2. To confirm tolerability and assess for side effects of oral acetate supplementation. 2. Secondary outcomes:
1. To determine if increased counts of A. muciniphilia correlate with improved metabolic parameters and improved bone health.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Men ≥18 years of age with histologically-proven metastatic castration-sensitive prostate adenocarcinoma planned to receive ADT (TNM stage Tany, Nany, M1) (see Appendix I).
Must have baseline imaging with 1) CT of the abdomen, and pelvis and bone scan or 2) PSMA PET scan
Age less than 18
Primary neuroendocrine prostate cancer
Disqualifiers
None
Trial design
Parallel
Treatments tested in this trial
Apple Cider Vinegar
DrugEach patient will be instructed to take 1 caplet (equivalent of 143 mg/caplet containing 36% acetic acid) per day for 3 months (NPN: 80078433) https://www.jamiesonvitamins.com/products/apple-cider-vinegar-chromium?srsltid=AfmBOoqdVBFe83\_5JM9BmkomQM1LqsJYSFTiP\_78cnmehfzVg-4T4Z6o
Treatment groups
Trial outcomes
Primary outcomes
Fecal Akkermansia muciniphilia counts
Counts of Akkermansia muciniphilia in participant stool samples at 1 week following the intervention will be compared to baseline counts.
Fecal Akkermansia muciniphilia counts
Counts of Akkermansia muciniphilia in participant stool samples at 1 month following the intervention will be compared to baseline counts.
Fecal Akkermansia muciniphilia counts
Counts of Akkermansia muciniphilia in participant stool samples at 3 months following the intervention will be compared to baseline counts.
Fecal Akkermansia muciniphilia counts
Counts of Akkermansia muciniphilia in participant stool samples at 4 months following the intervention will be compared to baseline counts.
Secondary outcomes
Metabolic parameters: fasting plasma glucose
Fasting plasma glucose (mmol/L)
Metabolic parameters: fasting plasma glucose
Fasting plasma glucose (mmol/L)
Metabolic parameters: HbA1C
HbA1c (%)
Metabolic parameters: HbA1c
HbA1c (%)
Sponsors and contacts
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