Allergic Rhino-ConjunctivitisPhase 1NCT07042828
To Compare and Evaluate the Oral Bioavailability of Bilastine 20 mg Orally Dispersible Tablet With That of Bilaxten (Bilastine) 20 mg Orally Dispersible Tablet in Healthy, Adult, Human Subjects Under Fasting Conditions
A Phase 1 study testing Bilastine oral dispersible tablets and Bilaxten oral dispersible tablets in people with Allergic Rhino-Conjunctivitis and Urticaria, run by Humanis Saglık Anonim Sirketi at 1 site in India.
Trial summary
An open label, balanced, randomized single-dose, two-treatment, two sequence, four-period, Full Replicate, crossover oral bioequivalence study in healthy, adult, human subjects under fasting condition. Read more about this study
- Who is it for?
- Ages 18 to 45 yearsHealthy volunteers can take part
- Conditions the study is for
- Allergic Rhino-Conjunctivitis, Urticaria
- What is being tested?
- Bilastine oral dispersible tablets and Bilaxten oral dispersible tablets
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 42 participants
- Where
- 1 siteIndia
- Study dates
- 30 Apr 2025to 19 Jun 2025
- Phase
- Phase 1
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 45 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Subjects aged between 18 and 45 years (both inclusive).
- Subjects' weight within normal range according to normal values for Body Mass Index (between 18.5 and 30.0 kg/m2) (both inclusive) with minimum of 45 kg weight.
- Subjects with normal health as determined by personal medical history, clinical examination and laboratory examinations within Predefined site Normal range [Annexure III (A)].
- Subjects having clinically acceptable 12-lead electrocardiogram (ECG).
- Subjects having clinically acceptable chest X-Ray (PA view), if taken.
- Subjects having negative urine screen for drugs of abuse (including amphetamines, barbiturates, benzodiazepines, marijuana, cocaine, and morphine).
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- Subjects having negative urine alcohol test / breath alcohol test.
- Non-smoker.
- Subjects willing to adhere to the protocol requirements and to provide written informed consent.
- For male Subjects: Subjects willing to follow approved birth control methods (a double barrier method) for the duration of the study as judged by the investigator(s), such as (a double barrier method) condom with spermicide, Condom with diaphragm, or abstinence. Subjects willing to refrain from donating sperm during the study period
- For Female Subjects:
- Female of child bearing potential practicing an acceptable method of birth control for the duration of the study as judged by the investigator(s), such as intrauterine device (IUD), abstinence, bilateral tubal ligation or double barrier contraception, i.e., condom + diaphragm, condom + spermicidal or foam
- Postmenopausal for at least 1 year, or if less than 1 year, then following acceptable contraceptive measures as mentioned above
- Subjects having negative urine pregnancy test at screening and negative serum -hCG pregnancy test on admission day of period 01 (only for female subjects).
Who cannot join
- Hypersensitivity to Bilastine or related class of drugs or any of its excipients or heparin.
- History or presence of significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, endocrine, immunological, dermatological, neurological, urogenital or psychiatric disease or disorder.
- Any treatment which could bring about induction or inhibition of hepatic microsomal enzyme system within 30 days prior to admission in period 01.
- Presence of alcoholism or drug abuse.
- History or presence of asthma, urticaria or other significant allergic reactions.
- History or presence of significant gastric and/or duodenal ulceration.
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- History or presence of significant thyroid disease, adrenal dysfunction, organic intracranial lesion such as pituitary tumor.
- History or presence of cancer or basal or squamous cell carcinoma.
- Difficulty with donating blood.
- Difficulty in swallowing solids dosage form like tablets or capsules.
- Use of any prescribed medication or OTC medication including vaccines, vitamins and herbal remedies during last 30 days prior to admission in period 01.
- Major illness within past 3 months.
- Volunteer who have donated blood (1 unit) or participation in a drug research study within past 90 days prior to the first dose of the study drug.
- Consumption of xanthine-containing products, tobacco containing products or alcohol or any alcohol containing products within 48.00 hours prior to admission in period 01.
- Consumption of grapefruit or grapefruit juice containing products within 72.00 hours prior to admission of period 01.
- Positive screening test for any one or more: HIV, Hepatitis B and Hepatitis C.
- History or presence of significant easy bruising or bleeding.
- History or presence of significant recent trauma.
- Subjects who have been on an abnormal diet (for whatever reason) during the four weeks preceding the study.
- Female subjects who are currently breast feeding.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: An Open Label, Balanced, Randomized, Single Dose, Two Treatment, Two Sequence, Four Period, Full Replicate, Crossover, Oral Bioequivalence Study in Healthy, Adult, Human Subjects Under Fasting Condition
An open label, balanced, randomized single-dose, two-treatment, two sequence, four-period, Full Replicate, crossover oral bioequivalence study in healthy, adult, human subjects under fasting condition.
- Conditions
- Allergic Rhino-Conjunctivitis, Urticaria
- Being tested
- Bilastine oral dispersible tablets, Bilaxten oral dispersible tablets
- Medical subject headings
- Urticaria
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Bilastine oral dispersible tabletsDrug
Bilastine 20 mg oral dispersible tablets
Bilaxten oral dispersible tabletsDrug
Bilaxten 20 mg oral dispersible tablets
| Study group | Role | What they receive |
|---|---|---|
| Bilastine oral dispersible tablets | Experimental | Bilastine 20 mg oral dispersible tablets Receives: Drug: Bilastine oral dispersible tablets; Drug: Bilaxten oral dispersible tablets |
| Bilaxten oral dispersible tablets | Active comparator | Bilaxten 20 mg oral dispersible tablets Receives: Drug: Bilastine oral dispersible tablets; Drug: Bilaxten oral dispersible tablets |
What is being measured
The primary outcome is the main question the study is designed to answer.
Peak Plasma Concentration (Cmax)
90% confidence intervals for the geometric least squares mean ratio of (T/R) will be calculated and reported for Cmax
Measured: 24 hours
Area Under the Curve from time zero to time of last measurable concentration (AUC0-t)
90% confidence intervals for the geometric least squares mean ratio of (T/R) will be calculated and reported for AUC0-t
Measured: 24 hours
Secondary outcomes (2)
Area Under the Curve from time zero to time infinite (AUC0-∞)
Description Statistics
Measured: 24 hours
Time to reach peak plasma concentration (Tmax)
Description Statistics
Measured: 24 hours
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted29 Jun 2025
- Study start30 Apr 2025
- Primary completion16 Jun 2025
- Study completion19 Jun 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Allergic Rhino-ConjunctivitisStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 42 participants (actual)
Sponsor and investigators
- Lead sponsor
- Humanis Saglık Anonim Sirketi
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07042828
- Sponsor's protocol ID
- 25-VIN-0229
- Status last verified
- Jun 2025
- First submitted
- 20 Jun 2025
- Last updated
- 29 Jun 2025
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 29 Jun 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- An Open Label, Balanced, Randomized, Single Dose, Two Treatment, Two Sequence, Four Period, Full Replicate, Crossover, Oral Bioequivalence Study in Healthy, Adult, Human Subjects Under Fasting Condition
- ClinicalTrials.gov ID
- NCT07042828
- Acronym / sponsor ID
- 25-VIN-0229
- Conditions
- Allergic Rhino-Conjunctivitis, Urticaria
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 42 participants (actual)
- Lead sponsor
- Humanis Saglık Anonim SirketiIndustry (pharma, biotech, devices)
- Study start
- 30 Apr 2025 (actual)
- Primary completion
- 16 Jun 2025 (actual)
- Study completion
- 19 Jun 2025 (actual)
- First posted
- 29 Jun 2025 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
An open label, balanced, randomized single-dose, two-treatment, two sequence, four-period, Full Replicate, crossover oral bioequivalence study in healthy, adult, human subjects under fasting condition.
Study design
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Bilastine oral dispersible tablets | Experimental | Drug: Bilastine oral dispersible tablets, Drug: Bilaxten oral dispersible tabletsBilastine 20 mg oral dispersible tablets |
| Bilaxten oral dispersible tablets | Active comparator | Drug: Bilastine oral dispersible tablets, Drug: Bilaxten oral dispersible tabletsBilaxten 20 mg oral dispersible tablets |
Who may qualify
- Ages
- 18 to 45 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (14 listed)
- Subjects aged between 18 and 45 years (both inclusive).
- Subjects' weight within normal range according to normal values for Body Mass Index (between 18.5 and 30.0 kg/m2) (both inclusive) with minimum of 45 kg weight.
- Subjects with normal health as determined by personal medical history, clinical examination and laboratory examinations within Predefined site Normal range [Annexure III (A)].
- Subjects having clinically acceptable 12-lead electrocardiogram (ECG).
- Subjects having clinically acceptable chest X-Ray (PA view), if taken.
Key exclusion criteria (20 listed)
- Hypersensitivity to Bilastine or related class of drugs or any of its excipients or heparin.
- History or presence of significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, endocrine, immunological, dermatological, neurological, urogenital or psychiatric disease or disorder.
- Any treatment which could bring about induction or inhibition of hepatic microsomal enzyme system within 30 days prior to admission in period 01.
- Presence of alcoholism or drug abuse.
- History or presence of asthma, urticaria or other significant allergic reactions.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Bilastine oral dispersible tabletsBilastine 20 mg oral dispersible tablets | Drug | Bilastine oral dispersible tablets, Bilaxten oral dispersible tablets |
| Bilaxten oral dispersible tabletsBilaxten 20 mg oral dispersible tablets | Drug | Bilastine oral dispersible tablets, Bilaxten oral dispersible tablets |
Primary outcome
Peak Plasma Concentration (Cmax)
Time frame: 24 hours
90% confidence intervals for the geometric least squares mean ratio of (T/R) will be calculated and reported for Cmax
Area Under the Curve from time zero to time of last measurable concentration (AUC0-t)
Time frame: 24 hours
90% confidence intervals for the geometric least squares mean ratio of (T/R) will be calculated and reported for AUC0-t
2 secondary outcomes
Area Under the Curve from time zero to time infinite (AUC0-∞)
Time frame: 24 hours
Time to reach peak plasma concentration (Tmax)
Time frame: 24 hours
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 29 Jun 2025.
Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Bilastine oral dispersible tablets and Bilaxten oral dispersible tablets in people with Allergic Rhino-Conjunctivitis and Urticaria, run by Humanis Saglık Anonim Sirketi at 1 site in India.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 14 inclusion and 20 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 29 Jun 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in India. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Peak Plasma Concentration (Cmax) (time frame: 24 hours). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 29 Jun 2025.