HealthyPhase 1NCT01136525
Bioavailability Study of Valacyclovir HCl Tablets, 1000 mg of Dr. Reddy's Under Fasting Conditions
A Phase 1 study testing Valacyclovir Hydrochloride in people with Healthy, run by Dr. Reddy's Laboratories Limited at 1 site in India.
Trial summary
The purpose of this study is to 1. Compare and evaluate the single-dose bioavailability study of 1000mg Valacyclovir HCl tablets of Dr. Reddy's and Valtrex (R)(Valacyclovir Hydrochloride)CAPLETS 1 gram of GlaxoSmithkline, in healthy, adult human subjects under fasting conditions. 2. Read more about this study
- Who is it for?
- Ages 18 to 45 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- Valacyclovir Hydrochloride
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 41 participants
- Where
- 1 siteIndia
- Study dates
- Feb 2007to May 2007
- 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
- The subjects were selected for study participation, based on the following criteria:
- Human subjects aged between 18 and 45 years (including both).
- Subjects' weight within the normal range according to normal values for the Body Mass Index (18.5 to 24.9 kg/m2) with minimum of 50 kg weight.
- Subjects with normal health as determined by personal medical history, clinical examination and laboratory examinations within the clinically acceptable normal range.
- Subjects having normal 12-lead electrocardiogram (ECG).
- Subjects having normal chest X-Ray (PIA view).
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- Have a negative urine screen for drugs of abuse (including amphetamines, barbiturates, benzodiazepines, marijuana, cocaine, and morphine).
- Have negative alcohol breath test.
- Subjects willing to adhere to the protocol requirements and to provide written informed consent.
Who cannot join
- The subjects were excluded from the study, based on the following criteria:
- Hypersensitivity to Valacyclovir Hydrochloride or related drugs.
- History or presence of significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, endocrine, immunological, dermatological, neurological or psychiatric disease or disorder.
- History or presence of significant alcoholism or drug abuse in the past one year.
- History or presence of significant smoking (more than 10 cigarettes or beedi' s/day).
- History or presence of significant asthma, urticaria or other allergic reactions.
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- History or presence of significant gastric and/or duodenal ulceration.
- History or presence of significant thyroid disease, adrenal dysfunction, organic intracranial lesion such as pituitary tumour.
- History or presence of cancer.
- Difficulty with donating blood.
- Difficulty in swallowing solids like tablets or capsules.
- Systolic blood pressure less than 100 mm Hg or more than 140 mm Hg.
- Diastolic blood pressure less than 60 mm Hg or more than 90 mm Hg.
- Pulse rate less than 50/minute or more than 100/minute.
- Oral temperature less than 95°F or more than 98.6°F.
- Respiratory rate less than 12/minute or more than 20/minute
- Subjects who have used any prescription medication, within 14 days of period 01 dosing or OTC medication within 14 days of period 01 dosing.
- Major illness during 3 months before screening.
- Participation in a drug research study within past 3 months.
- Donation of blood in the past 3 months before screening.
- Subjects who have consumed xanthine-containing products (including caffeine, theobromines, etc.) within 48 hours prior to period 01 dosing.
- Subjects who have consumed food or beverages containing grapefruit or pomelo within 14 days prior to period 01 dosing.
- Subjects who have used any drugs or substances known to be strong inhibitors of CYP enzymes (formerly known as cytochrome P450 enzymes) within 28 days prior to the first dose.
- Subjects who have used any drugs or substances known to be strong inducers of CYP enzymes (formerly known as cytochrome P450 enzymes) within 28 days prior to the first dose.
Trial locations and contacts
1 site in 1 country.
India1 site
Veeda clinical research Pvt. Ltd., India
Ahmedabad, Gujarat, 380 015
About this study
Official title: An Open Label, Balanced, Randomized, Two Treatment, Two-sequence, Two-period, Single-dose Crossover Comparative Bioavailability Study of 1000 mg Valacyclovir HCl Tablets of Dr. Reddys's and Valtrex (R) 1 gm Caplets of GlaxoSmithkline in Healthy Volunteers Under Fasting Conditions.
The purpose of this study is to
- Compare and evaluate the single-dose bioavailability study of 1000mg Valacyclovir HCl tablets of Dr. Reddy's and Valtrex (R)(Valacyclovir Hydrochloride)CAPLETS 1 gram of GlaxoSmithkline, in healthy, adult human subjects under fasting conditions.
- monitor the adverse events and ensure the safety of subjects.
Read the detailed description
An open label, balanced, randomized, two-treatment, two-sequence two-period, single-dose, crossover comparative bioavailability study of 1000 mg Valacyclovir Hydrochloride Tablets of Dr. Reddy's Laboratories Ltd., India and valtrex (R) (Valacyclovir Hydrochloride) CAPLETS 1 gram of GlaxoSmithkline in healthy, adult human subjects under fasting conditions
- Conditions
- Healthy
- Being tested
- Valacyclovir Hydrochloride
- Keywords
- Bioequivalence, Crossover, Valacyclovir Hydrochloride
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Valacyclovir HydrochlorideDrug
Also called Valtrex (R)(Valacyclovir Hydrochloride) CAPLETS 1 gm
Valacyclovir Hydrochloride Tablets, 1000 mg of Dr. Reddy's Laboratories Limited
| Study group | Role | What they receive |
|---|---|---|
| Valacyclovir Hydrochloride | Experimental | Valacyclovir Hydrochloride Tablets, 1000 mg of Dr. Reddy's Laboratories Limited Receives: Drug: Valacyclovir Hydrochloride |
| Valtrex (R) | Active comparator | Valtrex (R) (Valacyclovir Hydrochloride) CAPLETS 1 gram of GlaxoSmithkline Receives: Drug: Valacyclovir Hydrochloride |
What is being measured
The primary outcome is the main question the study is designed to answer.
Bioequivalence based on Cmax and AUC parameters
Measured: 4 months
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted3 Jun 2010 (estimated)
- Study startFeb 2007
- Primary completionMar 2007
- Study completionMay 2007
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
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 41 participants (actual)
Sponsor and investigators
- Lead sponsor
- Dr. Reddy's Laboratories Limited
- Sponsor type
- Industry (pharma, biotech, devices)
- Investigators
- Dr. Dharmesh Domadia, MD, Principal investigator, Veeda clinical research Pvt. Ltd., India
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01136525
- Sponsor's protocol ID
- 07-VIN-027
- Status last verified
- Jun 2010
- First submitted
- 2 Jun 2010
- Last updated
- 14 Jun 2010
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 14 Jun 2010. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- An Open Label, Balanced, Randomized, Two Treatment, Two-sequence, Two-period, Single-dose Crossover Comparative Bioavailability Study of 1000 mg Valacyclovir HCl Tablets of Dr. Reddys's and Valtrex (R) 1 gm Caplets of GlaxoSmithkline in Healthy Volunteers Under Fasting Conditions.
- ClinicalTrials.gov ID
- NCT01136525
- Acronym / sponsor ID
- 07-VIN-027
- Conditions
- Healthy
- Keywords
- Bioequivalence, Crossover, Valacyclovir Hydrochloride
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 41 participants (actual)
- Lead sponsor
- Dr. Reddy's Laboratories LimitedIndustry (pharma, biotech, devices)
- Study start
- Feb 2007
- Primary completion
- Mar 2007 (actual)
- Study completion
- May 2007 (actual)
- First posted
- 3 Jun 2010 (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 purpose of this study is to
- Compare and evaluate the single-dose bioavailability study of 1000mg Valacyclovir HCl tablets of Dr. Reddy's and Valtrex (R)(Valacyclovir Hydrochloride)CAPLETS 1 gram of GlaxoSmithkline, in healthy, adult human subjects under fasting conditions.
- monitor the adverse events and ensure the safety of subjects.
Detailed description
An open label, balanced, randomized, two-treatment, two-sequence two-period, single-dose, crossover comparative bioavailability study of 1000 mg Valacyclovir Hydrochloride Tablets of Dr. Reddy's Laboratories Ltd., India and valtrex (R) (Valacyclovir Hydrochloride) CAPLETS 1 gram of GlaxoSmithkline in healthy, adult human subjects under fasting conditions
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Valacyclovir Hydrochloride | Experimental | Drug: Valacyclovir HydrochlorideValacyclovir Hydrochloride Tablets, 1000 mg of Dr. Reddy's Laboratories Limited |
| Valtrex (R) | Active comparator | Drug: Valacyclovir HydrochlorideValtrex (R) (Valacyclovir Hydrochloride) CAPLETS 1 gram of GlaxoSmithkline |
Who may qualify
- Ages
- 18 to 45 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (9 listed)
- Human subjects aged between 18 and 45 years (including both).
- Subjects' weight within the normal range according to normal values for the Body Mass Index (18.5 to 24.9 kg/m2) with minimum of 50 kg weight.
- Subjects with normal health as determined by personal medical history, clinical examination and laboratory examinations within the clinically acceptable normal range.
- Subjects having normal 12-lead electrocardiogram (ECG).
- Subjects having normal chest X-Ray (PIA view).
Key exclusion criteria (24 listed)
- Hypersensitivity to Valacyclovir Hydrochloride or related drugs.
- History or presence of significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, endocrine, immunological, dermatological, neurological or psychiatric disease or disorder.
- History or presence of significant alcoholism or drug abuse in the past one year.
- History or presence of significant smoking (more than 10 cigarettes or beedi' s/day).
- History or presence of significant asthma, urticaria or other 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 |
|---|---|---|
| Valacyclovir HydrochlorideAlso: Valtrex (R)(Valacyclovir Hydrochloride) CAPLETS 1 gmValacyclovir Hydrochloride Tablets, 1000 mg of Dr. Reddy's Laboratories Limited | Drug | Valacyclovir Hydrochloride, Valtrex (R) |
Primary outcome
Bioequivalence based on Cmax and AUC parameters
Time frame: 4 months
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 14 Jun 2010.
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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.
Dr. Dharmesh Domadia, MD principal investigator
Veeda clinical research Pvt. Ltd., India
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 in people with Healthy, run by Dr. Reddy's Laboratories Limited 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 9 inclusion and 24 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 14 Jun 2010. 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?
Bioequivalence based on Cmax and AUC parameters (time frame: 4 months). 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 14 Jun 2010; AzTrials last refreshed its copy on 6 Nov 2026.