HealthyPhase 1NCT01932333
A Study to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of JNJ-40411813 in Male and Female Elderly Patients
A Phase 1 study testing JNJ-40411813 50 mg and JNJ-40411813 100 mg in people with Healthy, run by Johnson & Johnson Pharmaceutical Research & Development, L.L.C. at 1 site in Belgium.
Trial summary
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (what the body does to the study medication) and pharmacodynamics (the study of the action or effects the study medication has on the body) of single- and multiple, escalating oral doses of JNJ-40411813. Read more about this study
- Who is it for?
- Ages 65 to 85 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy
- What is being tested?
- JNJ-40411813 50 mg and JNJ-40411813 100 mg
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- Yes, some participants may receive a placebo
- How many people
- 36 participants
- Where
- 1 siteBelgium
- Study dates
- May 2010to Aug 2010
- 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 65 to 85 years
- All sexes
- Healthy volunteers accepted
- Older adult
Who may be able to join
- Female participants must be postmenopausal for at least 12 months
- Body mass index (BMI) between 18 and 33 kg/m2 (BMI is calculated as weight [kilogram] divided by square of height [meter])
Who cannot join
- Clinically significant abnormal values for laboratory tests and abnormal physical examination
- Significant history of or current significant unstable medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematological disease, bronchospastic respiratory disease, dyspnea (difficulty in breathing), diabetes mellitus, thyroid disease, infection
- Significant history of or current psychiatric or neurological illness
- Serology positive for hepatitis B surface antigen, hepatitis C antibodies or HIV antibodies at screening
- Positive urine screen for drugs of abuse and positive alcohol breath test at screening or administration of the study medication
- Only the use of any prescription medication that is known to be potent CYP3A4 inhibitors or inducers within 2 weeks of start of study medication
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Double-Blind, Placebo-Controlled, Randomized, Multiple Ascending Dose Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of JNJ-40411813 in Male and Female Elderly Subjects
The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (what the body does to the study medication) and pharmacodynamics (the study of the action or effects the study medication has on the body) of single- and multiple, escalating oral doses of JNJ-40411813.
Read the detailed description
This is a double-blind (neither physician nor participants knows the treatment that the participant receives), randomized (study medication is assigned by chance), placebo-controlled (an inactive substance is compared with a medication to test whether the medication has a real effect in a clinical study), single- and multiple ascending dose study. This study consists of 3 phases: screening phase, treatment phase, and follow-up phase. This study will be conducted in 2 cohorts (groups) (Cohort 1: JNJ-40411813 50 mg and Cohort 2: JNJ-40411813 100 mg) and each cohort consists of 2 periods (Period 1: single dose and Period 2: multiple doses). Approximately 36 participants will be enrolled in this study (18 participants will be enrolled in each cohort) to receive JNJ-40411813 or placebo in 2:1 ratio. If safety/tolerability and pharmacokinetic results profile is favorable for single dose of JNJ-40411813, multiple dose administration will follow. Safety will be evaluated by the assessment of adverse events, vital signs, schellong test (a test for circulatory function), 12-lead electrocardiogram, physical examination, neurological examination (to measure mental status, motor examination, reflexes, sensory, gait and cranial nerves), vertigo (giddiness) symptom, and clinical laboratory tests which will be monitored throughout the study. The total duration of study participation for a participant will be 9 weeks.
- Conditions
- Healthy
- Being tested
- JNJ-40411813 50 mg, JNJ-40411813 100 mg, Placebo
- Keywords
- Healthy, Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, JNJ-40411813, Positive allosteric modulator
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
JNJ-40411813 50 mgDrug
Cohort 1: Participants will receive 50 mg of JNJ-40411813 (2 capsules X 25 mg) once a day on Day 1 in Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 in Period 2 orally (by mouth).
JNJ-40411813 100 mgDrug
Cohort 2: Participants will receive 100 mg of JNJ-40411813 (1 capsule X 100 mg) once a day on Day 1 in Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 in Period 2 orally (by mouth).
PlaceboDrug
Cohort 1: Participants will receive placebo once a day on Day 1 for Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 for Period 2; Cohort 2: Participants will receive placebo once a day on Day 1 for Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 for Period 2.
| Study group | Role | What they receive |
|---|---|---|
| Cohort 1 | Experimental | Not described Receives: Drug: JNJ-40411813 50 mg; Drug: Placebo |
| Cohort 2 | Experimental | Not described Receives: Drug: JNJ-40411813 100 mg; Drug: Placebo |
What is being measured
The primary outcome is the main question the study is designed to answer.
Cohort 1 and Cohort 2: Number of participants with adverse events
Measured: 9 weeks
Peak plasma concentration of JNJ 40411813
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Time to reach the peak plasma concentration of JNJ 40411813
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Area under the plasma concentration of JNJ 40411813 - time curve from 0 to t hours post dosing
Time 't' is the time of the last quantifiable concentration of JNJ-40411813. This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Elimination rate constant of JNJ 40411813
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Terminal half-life of JNJ 40411813
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Area under the plasma concentration of JNJ 40411813 - time curve from 0 to infinity post dosing
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4
Predose plasma concentration of JNJ 40411813
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Average plasma concentration of JNJ 40411813 at steady state
This sample will be used for pharmacokinetics analysis.
Measured: Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Cognitive test
This test will be used for pharmacodynamics analysis. Cognitive test is a group of mental processes that includes attention, memory, producing and understanding language, learning, reasoning, problem solving, and decision making. It is assess by word presentation, immediate word recall, picture presentation, simple reaction time, digit vigilance, choice reaction time, spatial working memory, numeric working memory, delayed word recall, word recognition, and picture recognition. It refers to an information processing view of a participant's psychological functions.
Measured: Both Cohorts, Period 1: Screening; Both Cohorts, Period 2: Day -1 (1 day before study treatment) and Day 7
Addiction Research Center Inventory questionnaire (ARCI-Q)
This questionnaire will be used for pharmacodynamics analysis. The ARCI-Q is a 49-item questionnaire that probes subjective feeling induced by a drug and categorizes them in four classes of drugs of abuse (morphine-like opioids, alcohol, stimulants and hallucinogens). This test is a self-rating scale. Only 'True (positive)' responses are scored. One point is given for each true response in items. The final score is the sum of the total 'true' responses. Lower scores indicate worsening.
Measured: Both Cohorts, Period 1: Day -1 and Day 1 (3 hrs post dose); Both Cohorts, Period 2: Day 7
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted30 Aug 2013 (estimated)
- Study startMay 2010
- Primary completionAug 2010
- Study completionAug 2010
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
- Parallel groups
- Masking
- Quadruple blind
- Who is masked
- Participant, Care provider, Investigator, Outcomes assessor
- Enrolment
- 36 participants (actual)
Sponsor and investigators
- Lead sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Johnson & Johnson Pharmaceutical Research & Development Clinical Trial, Study director, Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01932333
- Sponsor's protocol ID
- CR017164
- Other IDs
- 40411813EDI1006, 2010-019404-22
- Status last verified
- Aug 2013
- First submitted
- 27 Aug 2013
- Last updated
- 30 Aug 2013
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 30 Aug 2013. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Double-Blind, Placebo-Controlled, Randomized, Multiple Ascending Dose Study to Investigate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of JNJ-40411813 in Male and Female Elderly Subjects
- ClinicalTrials.gov ID
- NCT01932333
- Acronym / sponsor ID
- CR017164
- Conditions
- Healthy
- Keywords
- Healthy, Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, JNJ-40411813, Positive allosteric modulator
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 36 participants (actual)
- Lead sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.Industry (pharma, biotech, devices)
- Study start
- May 2010
- Primary completion
- Aug 2010 (actual)
- Study completion
- Aug 2010 (actual)
- First posted
- 30 Aug 2013 (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 evaluate the safety, tolerability, pharmacokinetics (what the body does to the study medication) and pharmacodynamics (the study of the action or effects the study medication has on the body) of single- and multiple, escalating oral doses of JNJ-40411813.
Detailed description
This is a double-blind (neither physician nor participants knows the treatment that the participant receives), randomized (study medication is assigned by chance), placebo-controlled (an inactive substance is compared with a medication to test whether the medication has a real effect in a clinical study), single- and multiple ascending dose study. This study consists of 3 phases: screening phase, treatment phase, and follow-up phase. This study will be conducted in 2 cohorts (groups) (Cohort 1: JNJ-40411813 50 mg and Cohort 2: JNJ-40411813 100 mg) and each cohort consists of 2 periods (Period 1: single dose and Period 2: multiple doses). Approximately 36 participants will be enrolled in this study (18 participants will be enrolled in each cohort) to receive JNJ-40411813 or placebo in 2:1 ratio. If safety/tolerability and pharmacokinetic results profile is favorable for single dose of JNJ-40411813, multiple dose administration will follow. Safety will be evaluated by the assessment of adverse events, vital signs, schellong test (a test for circulatory function), 12-lead electrocardiogram, physical examination, neurological examination (to measure mental status, motor examination, reflexes, sensory, gait and cranial nerves), vertigo (giddiness) symptom, and clinical laboratory tests which will be monitored throughout the study. The total duration of study participation for a participant will be 9 weeks.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- Quadruple blind (participant, care provider, investigator, outcomes assessor)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Cohort 1 | Experimental | Drug: JNJ-40411813 50 mg, Drug: Placebo |
| Cohort 2 | Experimental | Drug: JNJ-40411813 100 mg, Drug: Placebo |
Who may qualify
- Ages
- 65 to 85 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Older adult
Key inclusion criteria (2 listed)
- Female participants must be postmenopausal for at least 12 months
- Body mass index (BMI) between 18 and 33 kg/m2 (BMI is calculated as weight [kilogram] divided by square of height [meter])
Key exclusion criteria (6 listed)
- Clinically significant abnormal values for laboratory tests and abnormal physical examination
- Significant history of or current significant unstable medical illness including (but not limited to) cardiac arrhythmias or other cardiac disease, hematological disease, bronchospastic respiratory disease, dyspnea (difficulty in breathing), diabetes mellitus, thyroid disease, infection
- Significant history of or current psychiatric or neurological illness
- Serology positive for hepatitis B surface antigen, hepatitis C antibodies or HIV antibodies at screening
- Positive urine screen for drugs of abuse and positive alcohol breath test at screening or administration of the study medication
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 |
|---|---|---|
| JNJ-40411813 50 mgCohort 1: Participants will receive 50 mg of JNJ-40411813 (2 capsules X 25 mg) once a day on Day 1 in Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 in Period 2 orally (by mouth). | Drug | Cohort 1 |
| JNJ-40411813 100 mgCohort 2: Participants will receive 100 mg of JNJ-40411813 (1 capsule X 100 mg) once a day on Day 1 in Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 in Period 2 orally (by mouth). | Drug | Cohort 2 |
| PlaceboCohort 1: Participants will receive placebo once a day on Day 1 for Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 for Period 2; Cohort 2: Participants will receive placebo once a day on Day 1 for Period 1 and twice a day on Days 1 to 9 and once a day on Day 10 for Period 2. | Drug | Cohort 1, Cohort 2 |
Primary outcome
Cohort 1 and Cohort 2: Number of participants with adverse events
Time frame: 9 weeks
Peak plasma concentration of JNJ 40411813
Time frame: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
This sample will be used for pharmacokinetics analysis.
Time to reach the peak plasma concentration of JNJ 40411813
Time frame: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
This sample will be used for pharmacokinetics analysis.
Area under the plasma concentration of JNJ 40411813 - time curve from 0 to t hours post dosing
Time frame: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
Time 't' is the time of the last quantifiable concentration of JNJ-40411813. This sample will be used for pharmacokinetics analysis.
Elimination rate constant of JNJ 40411813
Time frame: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
This sample will be used for pharmacokinetics analysis.
Terminal half-life of JNJ 40411813
Time frame: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4; Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
This sample will be used for pharmacokinetics analysis.
Area under the plasma concentration of JNJ 40411813 - time curve from 0 to infinity post dosing
Time frame: Both Cohorts, Period 1: Day 1 (predose to 12 hrs), Day 2 (24 and 36 hrs), Day 3, and Day 4
This sample will be used for pharmacokinetics analysis.
Predose plasma concentration of JNJ 40411813
Time frame: Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
This sample will be used for pharmacokinetics analysis.
Average plasma concentration of JNJ 40411813 at steady state
Time frame: Both Cohorts, Period 2: Day 1 (predose to 12 hrs); predose on Days 2, 3, 4, 5, 6, 7, 8, 9; Day 10 (predose to 12 hrs); Day 11 (0 and 12 hrs); Days 12, 13, and 14
This sample will be used for pharmacokinetics analysis.
Cognitive test
Time frame: Both Cohorts, Period 1: Screening; Both Cohorts, Period 2: Day -1 (1 day before study treatment) and Day 7
This test will be used for pharmacodynamics analysis. Cognitive test is a group of mental processes that includes attention, memory, producing and understanding language, learning, reasoning, problem solving, and decision making. It is assess by word presentation, immediate word recall, picture presentation, simple reaction time, digit vigilance, choice reaction time, spatial working memory, numeric working memory, delayed word recall, word recognition, and picture recognition. It refers to an information processing view of a participant's psychological functions.
Addiction Research Center Inventory questionnaire (ARCI-Q)
Time frame: Both Cohorts, Period 1: Day -1 and Day 1 (3 hrs post dose); Both Cohorts, Period 2: Day 7
This questionnaire will be used for pharmacodynamics analysis. The ARCI-Q is a 49-item questionnaire that probes subjective feeling induced by a drug and categorizes them in four classes of drugs of abuse (morphine-like opioids, alcohol, stimulants and hallucinogens). This test is a self-rating scale. Only 'True (positive)' responses are scored. One point is given for each true response in items. The final score is the sum of the total 'true' responses. Lower scores indicate worsening.
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 30 Aug 2013.
Related trials for Healthy
Recruiting
THE EFFECTS OF GAME-BASED EXERCISE PROGRAMS
Physical Activity, Body Image
Not yet recruitingPhase 1
A Phase I Study of GLR2053 Tablets in Chinese Healthy Adult Participants
Atopic Dermatitis
Recruiting
Colon-delivered Riboflavin and Gut Microbiota Composition
Microbiome Dysbiosis, Gut Health
Not yet recruiting
Neuroergonomic Analysis of a Brain-Computer Interface Device (BCI)
Healthy Volunteers - Male and Female
RecruitingPhase 1
First-in-Human Trial to Assess REGN20423 in Healthy Adult Participants and Adult Participants With Atopic Dermatitis
Healthy Volunteer, Atopic Dermatitis
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.
Johnson & Johnson Pharmaceutical Research & Development Clinical Trial study director
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
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 JNJ-40411813 50 mg and JNJ-40411813 100 mg in people with Healthy, run by Johnson & Johnson Pharmaceutical Research & Development, L.L.C. at 1 site in Belgium.
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 6 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 30 Aug 2013. 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 Belgium. 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?
Cohort 1 and Cohort 2: Number of participants with adverse events (time frame: 9 weeks). The study lists 11 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 30 Aug 2013.