An interventional study of BNP105 (25 + 25 + 15) and Placebo in Aphthous Stomatitis, sponsored by EMS. Status unknown at 2 sites in Brazil. Open to female participants aged 12 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-02-20.
Sponsored by EMS · Not applicable, Interventional, and Treatment
The purpose of this study is to evaluate the efficacy and safety of BNP105 in the treatment of recurrent aphthous stomatitis.
63 studies on the registry are indexed under Stomatitis, Aphthous; 17 are open to participants now.
This study's planned enrollment of 102 is above the median of 41 across 54 interventional studies indexed under Stomatitis, Aphthous.
Browse Stomatitis, Aphthous studies →EMS is the lead sponsor of 84 studies on the registry; 21 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Immunosuppression
A weakened immune system. It can come from an illness, such as HIV or some blood cancers, or from medicines that turn the immune system down, for example after an organ transplant or for an autoimmune disease; steroids at higher doses count.
Read whether the line is about a condition or about medicines, and which medicines and doses it means.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hypersensitivity
An allergy, or another reaction of the immune system, to a substance. “Hypersensitivity to the study drug” means a known allergic reaction to it — not every side effect a medicine can have.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Up to six applications per day. The number of drops varies according to the ulcer diameter: 1 to 3 mm: 1 drop; 3 to 6 mm: 2 drops; greater than 6 mm: 3 drops.
Drug: BNP105 (25 + 25 + 15)
Up to six applications per day. The number of drops varies according to the ulcer diameter: 1 to 3 mm: 1 drop; 3 to 6 mm: 2 drops; greater than 6 mm: 3 drops.
Other: Placebo
BNP105 oral suspension, 25 mg + 25 mg + 15 mg, oral. Up to six applications per day.
Placebo. Up to six applications per day.
To assess the change in pain intensity after the first application.
Difference in pain intensity 3 and 10 minutes after the first application of the medication compared to baseline, measured by the VAS scale. The VAS consists of a 100 mm line, with two end points representing 0 ("no pain") and 100 (Worst Possible Pain").
Time frame: 3 and 10 minutes
To assess the change in pain intensity after 3 days of treatment.
Difference in pain intensity after 3 days of treatment compared to baseline. Pain intensity will be evaluated by the Visual Analogue Scale (VAS). The VAS consists of a 100 mm line, with two end points representing 0 ("no pain") and 100 (Worst Possible Pain").
Time frame: 3 days
To assess the pain intensity daily after breakfast, lunch and dinner.
Pain intensity will be evaluated daily after breakfast, lunch and dinner by the Numeric Pain Rating Scale (NPRS). The NPRS is an 11-point scale scored from 0-10 representing 0 ("no pain") and 10 (Worst Possible Pain").
Time frame: 7 days
To assess the pain intensity daily at night.
Pain intensity will be evaluated daily at night by the Numeric Pain Rating Scale (NPRS). The NPRS is an 11-point scale scored from 0-10 representing 0 ("no pain") and 10 (Worst Possible Pain").
Time frame: 7 days
To assess the oral health-related quality of life
The oral health-related quality of life will be evaluated daily at night by the adapted Oral Health Impact Profile (OHIP) questionary.
Time frame: 7 days
Percentage of participants healed after 3 days of treatment.
Percentage of participants healed after 3 days of treatment, defined as ulcer diameter = 0 mm and pain intensity = 0, measured by the VAS scale. The VAS consists of a 100 mm line, with two end points representing 0 ("no pain") and 100 (Worst Possible Pain").
Time frame: 3 days
Percentage of participants with no pain after 3 days of treatment.
Percentage of participants with no pain after 3 days of treatment, defined as pain intensity = 0, measured by the VAS scale. The VAS consists of a 100 mm line, with two end points representing 0 ("no pain") and 100 (Worst Possible Pain").
Time frame: 3 days
Global assessment of treatment by participant after 3 days of treatment
The global evaluation of the treatment after 3 days of treatment will be evaluated by the categorical scale of 5 points representing 0 = very bad, 1 = bad, 2 = indifferent, 3 = good and 4 = very good.
Time frame: 3 days
Plan to share: No
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This study is status unknown, as verified in Feb 2023. You cannot join it, but the record below documents what was studied.
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