HealthyPhase 1NCT00649974
Fasting Study of Valacyclovir Hydrochloride Tablets 1000 mg and Valtrex® Tablets 1000 mg
A Phase 1 study testing Valacyclovir Hydrochloride Tablets 1000 mg and Valtrex® Tablets 1000 mg in people with Healthy, run by Mylan Pharmaceuticals Inc at 1 site in United States.
Trial summary
The objective of this study was to investigate the bioequivalence of Mylan's valacyclovir hydrochloride 1000 mg tablets to GlaxoSmithKline's Valtrex® 1000 mg tablets following a single, oral 1000 mg (1 x 1000 mg) dose administered under fasting conditions. Read more about this study
- Who is it for?
- Ages 18 years and olderHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- Valacyclovir Hydrochloride Tablets 1000 mg and Valtrex® Tablets 1000 mg
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 28 participants
- Where
- 1 siteUnited States
- Study dates
- May 2005to May 2005
- 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 years and older
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- healthy, adult subjects, 18 years and older
- able to swallow medication
Who cannot join
- institutionalized subjects
- history of any significant disease
- use of any prescription or OTC medications within 14 days of start of study
- received any investigational products within 30 days prior to start of study
Trial locations and contacts
1 site in 1 country.
United States1 site
Kendle International Inc.
Morgantown, West Virginia, 26505
About this study
Official title: Single-Dose Fasting In Vivo Bioequivalence Study of Valacyclovir Hydrochloride Tablets (1000 mg; Mylan) to Valtrex® Tablets (1000 mg; GlaxoSmithKline) in Healthy Volunteers
The objective of this study was to investigate the bioequivalence of Mylan's valacyclovir hydrochloride 1000 mg tablets to GlaxoSmithKline's Valtrex® 1000 mg tablets following a single, oral 1000 mg (1 x 1000 mg) dose administered under fasting conditions.
- Conditions
- Healthy
- Being tested
- Valacyclovir Hydrochloride Tablets 1000 mg, Valtrex® Tablets 1000 mg
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Valacyclovir Hydrochloride Tablets 1000 mgDrug
1000mg, single dose fasting
Valtrex® Tablets 1000 mgDrug
1000mg, single dose fasting
| Study group | Role | What they receive |
|---|---|---|
| 1 | Experimental | Valacyclovir Hydrochloride Tablets 1000 mg Receives: Drug: Valacyclovir Hydrochloride Tablets 1000 mg |
| 2 | Active comparator | Valtrex® Tablets 1000 mg Receives: Drug: Valtrex® Tablets 1000 mg |
What is being measured
The primary outcome is the main question the study is designed to answer.
The 90% confidence interval for the LSMeans ratio of CPEAK, AUCL, and AUCI for the test and reference product should be between 80.00% and 125.00% for the natural log-transformed data.
Measured: blood collections through 24 hours
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Apr 2008 (estimated)
- Study startMay 2005
- Primary completionMay 2005
- Study completionMay 2005
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for HealthyStudies 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
- 28 participants (actual)
Sponsor and investigators
- Lead sponsor
- Mylan Pharmaceuticals Inc
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Dorian Williams, M.D., Principal investigator, Kendle International Inc.
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00649974
- Sponsor's protocol ID
- VALA-0404
- Status last verified
- Apr 2024
- First submitted
- 30 Mar 2008
- Last updated
- 23 Apr 2024
- Results posted
- No
Study at a glance
From the registry record, last updated by the sponsor on 23 Apr 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Single-Dose Fasting In Vivo Bioequivalence Study of Valacyclovir Hydrochloride Tablets (1000 mg; Mylan) to Valtrex® Tablets (1000 mg; GlaxoSmithKline) in Healthy Volunteers
- ClinicalTrials.gov ID
- NCT00649974
- Acronym / sponsor ID
- VALA-0404
- Conditions
- Healthy
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 28 participants (actual)
- Lead sponsor
- Mylan Pharmaceuticals IncIndustry (pharma, biotech, devices)
- Study start
- May 2005
- Primary completion
- May 2005 (actual)
- Study completion
- May 2005 (actual)
- First posted
- 1 Apr 2008 (estimated)
- 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.
The objective of this study was to investigate the bioequivalence of Mylan's valacyclovir hydrochloride 1000 mg tablets to GlaxoSmithKline's Valtrex® 1000 mg tablets following a single, oral 1000 mg (1 x 1000 mg) dose administered under fasting conditions.
Study design
- Primary purpose
- Other
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| 1 | Experimental | Drug: Valacyclovir Hydrochloride Tablets 1000 mgValacyclovir Hydrochloride Tablets 1000 mg |
| 2 | Active comparator | Drug: Valtrex® Tablets 1000 mgValtrex® Tablets 1000 mg |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- healthy, adult subjects, 18 years and older
- able to swallow medication
Key exclusion criteria (4 listed)
- institutionalized subjects
- history of any significant disease
- use of any prescription or OTC medications within 14 days of start of study
- received any investigational products within 30 days prior to start of study
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 |
|---|---|---|
| Valacyclovir Hydrochloride Tablets 1000 mg1000mg, single dose fasting | Drug | 1 |
| Valtrex® Tablets 1000 mg1000mg, single dose fasting | Drug | 2 |
Primary outcome
The 90% confidence interval for the LSMeans ratio of CPEAK, AUCL, and AUCI for the test and reference product should be between 80.00% and 125.00% for the natural log-transformed data.
Time frame: blood collections through 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 23 Apr 2024.
- Mylan Pharmaceuticals Inc. - Clinical Trial ResultsLink provided by the sponsor.
- Daily Med - posting of most recent submitted labelling to the Food and Drug Administration (FDA) and currently in useLink provided by the sponsor.
- Recalls, Market Withdrawals and Safety AlertsLink provided by the sponsor.
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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.
Dorian Williams, M.D. principal investigator
Kendle International Inc.
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 Valacyclovir Hydrochloride Tablets 1000 mg and Valtrex® Tablets 1000 mg in people with Healthy, run by Mylan Pharmaceuticals Inc at 1 site in United States.
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 2 inclusion and 4 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 23 Apr 2024. 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 United States. 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?
The 90% confidence interval for the LSMeans ratio of CPEAK, AUCL, and AUCI for the test and reference product should be between 80.00% and 125.00% for the natural log-transformed data. (time frame: blood collections through 24 hours). 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 23 Apr 2024.