HALITOSIS
Clinical trials for HALITOSIS explained in plain language.
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Good bacteria lozenges aim to fight gum disease and bad breath
Disease control Not yet recruitingThis study tests whether a probiotic lozenge containing a special strain of Streptococcus salivarius (SALI-10) can reduce gum inflammation and bad breath. Sixty adults with gingivitis will take the lozenge or a placebo twice daily for four weeks. The goal is to see if the probiot…
Matched conditions: HALITOSIS
Phase: NA • Sponsor: Ostia Sciences • Aim: Disease control
Last updated Jun 27, 2026 12:03 UTC
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Mail-In breath test could end bad breath diagnosis travel
Diagnosis Not yet recruitingThis study tests whether breath samples collected in special bags remain stable for up to 7 days, which could allow people with bad breath (halitosis) to provide samples from home instead of traveling to a clinic. Researchers will compare gas levels measured right away and after …
Matched conditions: HALITOSIS
Phase: NA • Sponsor: University Hospital, Strasbourg, France • Aim: Diagnosis
Last updated Jun 27, 2026 13:00 UTC
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Bad breath breakthrough? probiotic lozenges put to the test
Symptom relief Not yet recruitingThis study tests if a daily probiotic lozenge can reduce bad breath caused by a sulfur compound (cysteine) in healthy adults. Forty volunteers will take either the active lozenge or a placebo for 13 days. Breath sulfur levels are measured before and after treatment to see if the …
Matched conditions: HALITOSIS
Phase: NA • Sponsor: John Hale • Aim: Symptom relief
Last updated Jun 27, 2026 09:01 UTC
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Before the knife: new study probes hidden struggles of obesity surgery candidates
Knowledge-focused Not yet recruitingThis study will check for stress, anxiety, depression, sleep problems, and bad breath in 110 adults with obesity who are getting ready for weight-loss surgery. Participants will fill out questionnaires and use a portable breath tester. The goal is to learn more about these issues…
Matched conditions: HALITOSIS
Sponsor: University of Nove de Julho • Aim: Knowledge-focused
Last updated Jun 26, 2026 18:37 UTC