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Clinical Trials/ACTRN12621001130853
ACTRN12621001130853Recruiting未知

Effect of Taking Probiotics, Synbiotics and Heat-inactivated Probiotics on Physical and Psychological Health and Cognitive Functions in Adults: A Blind, Randomised, Placebo-Controlled Study

Macquarie University0 sites192 target enrollmentStarted: August 23, 2021Last updated:
Conditions

Trial Snapshot

Phase
未知
Status
Recruiting
Enrollment
192

Study Overview

Brief Summary

No summary available.

Study Design

Study Type
Interventional
Allocation
Randomised controlled trial
Primary Purpose
Treatment
Masking
Blinded (masking used)

Eligibility Criteria

Ages
18 Years to 55 Years (—)
Sex
All

Inclusion Criteria

  • Not self-identified as using insulin, probiotics or prebiotics products, gastrointestinal drugs;
  • Not receiving any treatment involving experimental drugs, antibiotics, pharmaceuticals;
  • Without a current or past history of acute or chronic illness, for example, chronic kidney disease, lung disease, and chronic or acute inflammatory disease, hepatic diseases, thyroid diseases, renal diseases, severe intestinal disease, celiac disease, peptic ulcer, gastrointestinal illness, functional dyspepsia (Rome IV classification), diseases or operations affecting digestion, absorption, or defecation, immunodeficiency, bleeding disorder or coagulopathy, cardiovascular diseases, respiratory diseases, heart attack, stroke, diabetes;
  • Without a diagnosis of mental retardation, medical conditions affecting brain or cognitive functioning;
  • Without a current or past history of substance abuse or dependence (inc. alcohol, cigarette, marijuana, opiates), or intravenous drug use;
  • Not pregnant and lactation or planning to become pregnant during the study period;
  • Not being a shift worker;
  • Not participating in an investigational drug trial or another study that would interfere with study objectives or confound the interpretation of the study results during last two months;
  • Not regular ingestion of probiotics, prebiotics;
  • Not taking a medication;
  • Being proficient in English.

Exclusion Criteria

  • Regular ingestion of fermented foods;
  • Habitual tobacco/nicotine user (daily tobacco/nicotine user of any amount);
  • Regular coffee/tea consumption of 5 cups or more per day;
  • Habitual alcohol drinker (2 or more than 2 standard alcohol drinks per day);
  • Surgery during the last 3 months.

Investigators

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