Crohn's DiseasePhase 3PRECiSE 3NCT00160524
A follow-on Safety Study of CDP870 in Subjects With Crohn's Disease (CD) Who Have Completed a 26-week Double Blind Study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425]
A Phase 3 study testing Certolizumab Pegol (CDP870) in people with Crohn's Disease, run by UCB Pharma SA at 206 sites in 29 countries.
Trial summary
An open-label follow-on safety study of CDP870 (400 mg every 4 weeks) in patients with Crohn's Disease who have completed a 26-week blinded study (CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425]). Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Crohn's Disease
- What is being tested?
- Certolizumab Pegol (CDP870)
- Type of treatment
- Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 596 participants
- Where
- 206 sitesin 29 countries
- Study dates
- Jul 2004to Aug 2012
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
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
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Participation in either of the CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] clinical studies in which the subject completed the trial at Week 26. Subjects may have received active or placebo or both treatments in the prior study
- Subjects must be able to understand the information provided to them and give written informed consent
Who cannot join
- Any exclusion criterion that would have prevented the subject's participation in the qualifying pivotal study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425], although the criterion that excludes previous participation in a clinical trial of Certolizumab Pegol does not apply. In addition there are no limits on the Clinical Disease Activity Index (CDAI) score at entry
Trial locations and contacts
206 sites in 29 countries.
206 sites in 29 countries
United States47 sites
45105
Annapolis, Maryland
45143
Atlanta, Georgia
45035
Berlin, New Jersey
45102
Birmingham, Alabama
45084
Chattanooga, Tennessee
45033
Chevy Chase, Maryland
45078
Christiansburg, Virginia
45081
Cincinnati, Ohio
45091
Cincinnati, Ohio
45130
Colorado Springs, Colorado
45138
Columbus, Indiana
45054
Dayton, Ohio
45124
Florham Park, New Jersey
45094
Gainesville, Florida
45113
Germantown, Tennessee
45009
Great Neck, New York
45022
Houston, Texas
45028
Huntsville, Alabama
45029
Jacksonville, Florida
45108
Jefferson City, Missouri
45013
Laurel, Maryland
45031
Lincoln, Nebraska
45111
Louisville, Kentucky
45087
Miami, Florida
45071
Nashville, Tennessee
45119
Nashville, Tennessee
45018
New Brunswick, New Jersey
45070
New York, New York
45109
Norfolk, Virginia
45039
Oklahoma City, Oklahoma
45095
Orange, California
45085
Plantation, Florida
45057
Plymouth, Minnesota
45048
Portland, Oregon
45003
Raleigh, North Carolina
45117
Rochester, New York
45020
Salt Lake City, Utah
45139
Salt Lake City, Utah
45073
San Antonio, Texas
45006
San Diego, California
45131
San Diego, California
45064
Savannah, Georgia
45052
South Ogden, Utah
45135
Tacoma, Washington
45144
Tucson, Arizona
45041
Tulsa, Oklahoma
45040
Winston-Salem, North Carolina
Poland16 sites
33022
Bialystok
33004
Bydgoszcz
33002
Cracow
33010
Krakow
33011
Lodz
33012
Lodz
33019
Lublin
33020
Opole
33003
Sopot
33013
Szczecin
33001
Warsaw
33007
Warsaw
33009
Warsaw
33016
Warsaw
33006
Wroclaw
33021
Wroclaw
Australia14 sites
11001
Adelaide
11016
Ballarat
11011
Bankstown
11007
Box Hill
11013
Frankston
11010
Fremantle
11015
Garran
11017
Herston
11014
Lauceston
11003
Melbourne
11004
Melbourne
11005
New Lambton
11018
Newtown
11012
Parkville
South Africa14 sites
39003
Cape Town
39016
Cape Town
39017
Cape Town
39011
Durban
39012
Goodwood
39002
Johannesburg
39007
Johannesburg
39010
Johannesburg
39013
Johannesburg
39008
Midrand
39004
Port Elizabeth
39006
Pretoria
39014
Pretoria
39019
Pretoria
Germany13 sites
22002
Berlin
22006
Berlin
22009
Berlin
22021
Cologne
22026
Dresden
22013
Göttingen
22017
Hanover
22015
Kiel
22024
Leipzig
22003
Magdeburg
22001
Minden
22008
Münster
22005
Wilhelmshaven
Czechia11 sites
18003
Brno
18011
České Budějovice
18006
Hradek Kralove
18009
Mělník
18007
Olomouc
18008
Olomouc
18010
Pardubice
18005
Plzen - Lochotin
18002
Prague
18004
Prague
18012
Prague
Hungary11 sites
24002
Budapest
24012
Budapest
24015
Budapest
24001
Debrecen
24014
Dunaújváros
24010
Győr
24005
Gyula
24009
Pécs
24008
Szeged
24011
Szekszárd
24007
Veszprém
Russia9 sites
34017
Lipetsk
34006
Moscow
34015
Moscow
34016
Nizhny Novgorod
34001
Saint Petersburg
34005
Saint Petersburg
34007
Saint Petersburg
34013
Saint Petersburg
34008
Volgograd
Denmark8 sites
19004
Aalborg
19002
Aarhus
19008
Copenhagen
19009
Copenhagen
19001
Glostrup Municipality
19010
Herlev
19007
Hvidovre
19005
Odense C
Ukraine8 sites
43005
Crimean Autonomy
43002
Dniepropetrovsk
43008
Dniepropetrovsk
43004
Donetsk
43001
Kharkiv
43007
Kiev
43003
Lviv
43006
Odesa
Canada5 sites
16014
Halifax
16021
Ottawa
16013
Toronto
16001
Vancouver
16010
Vancouver
New Zealand5 sites
31002
Auckland
31001
Christchurch
31005
Hamilton
31003
Tauranga
31004
Tauranga
Serbia5 sites
35001
Belgrade
35002
Belgrade
35004
Belgrade
35005
Belgrade
35003
Niš
About this study
Official title: A Phase III Multi-national, Multi-centre, Open Label, Safety Study to Assess the Safety of Chronic Therapy With the Humanised Anti-TNF PEG Conjugate CDP870 400 mg sc, (Dosed 4-weekly), in the Treatment of Patients With Active Crohn's Disease Who Have Previously Completed Studies CDP870-031 or CDP870-032
An open-label follow-on safety study of CDP870 (400 mg every 4 weeks) in patients with Crohn's Disease who have completed a 26-week blinded study (CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425]).
- Conditions
- Crohn's Disease
- Being tested
- Certolizumab Pegol (CDP870)
- Keywords
- Certolizumab Pegol, Cimzia, CDP870, CZP
- Medical subject headings
- Crohn Disease
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Certolizumab Pegol (CDP870)Biological
Also called Cimzia, CDP870, CZP
Liquid for subcutaneous injection, 200 mg/ml. 400 mg at Week 2, and every 4 weeks thereafter until Week 362. Up to 84 months of therapy in this study.
| Study group | Role | What they receive |
|---|---|---|
| Certolizumab Pegol | Experimental | 400 mg subcutaneous injection every 4 weeks from Week 2 to Week 362. Receives: Biological: Certolizumab Pegol (CDP870) |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of Subjects With at Least One Adverse Event (AE) During the Duration of the Study CDP870-033 (up to 84 Months)
An AE is defined as any untoward medical occurrence in a subject or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment.
Measured: Up to 84 months from Study Entry (Week 0) to the Study End (Week 364) and the Safety Follow-up (Week 374)
Percentage of Subjects With at Least One Serious Adverse Event (SAE) During the Duration of This Study CDP870-033 (up to 84 Months)
An SAE is defined as any untoward medical occurrence that occurs at any dose which results in death, is life threatening, requires hospitalization, results in persistent/significant disability/incapacity, is an infection that requires parenteral antibiotics, is a congenital anomaly/birth defect, or is an important medical event.
Measured: Up to 84 months from Study Entry (Week 0) to the Study End (Week 364) and the Safety Follow-up (Week 374)
Secondary outcomes (6)
Percentage of Subjects Achieving Harvey Bradshaw Index (HBI) Remission (HBI ≤ 4) at Study Completion Visit or (Early) Withdrawal Visit
HBI remission is defined as total HBI score of 4 points or less. HBI score consists of clinical parameters of general well-being (0 to 4), abdominal pain (0 to 3), number of liquid stools per day, abdominal mass (0 to 3), and complications (8 items, score 1 per item) lower scores indicating better well being. The first three parameters are scored for the previous day.
Measured: Study Completion Visit (Week 364) / (Early) Withdrawal Visit
Percentage of Subjects in Harvey Bradshaw Index (HBI) Response (HBI Change >=3) at Study Completion Visit or (Early) Withdrawal Visit From Week 0 of Feeder Study CDP870-031 or CDP870-032
Response is defined as decrease in total Harvey Bradshaw Index (HBI) score of 3 or more points. HBI score consists of clinical parameters of general well-being (0 to 4), abdominal pain (0 to 3), number of liquid stools per day, abdominal mass (0 to 3), and complications (8 items, score 1 per item) lower scores indicating better well-being. The first three parameters are scored for the previous day.
Measured: From Week 0 of study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] to Study Completion Visit (Week 364) of this study (up to 90 months) or (Early) Withdrawal Visit
Plasma Concentration of Certolizumab Pegol at Study Completion Visit or (Early) Withdrawal Visit
Plasma samples for determination of Certolizumab Pegol were taken prior to Certolizumab Pegol administration.
Measured: Study Completion Visit (Week 364) / (Early) Withdrawal Visit
Percentage of Subjects With Positive Anti-CZP Anti-body Status at Any Time From Week 0 of the Feeder Study CDP870-031 or CDP870-032 to the Study Completion Visit in CDP870-033
Subjects are counted as antibody positive to Certolizumab Pegol if they have at least one positive result from Week 0 in one of the previous studies CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] to the Last Visit in this study. A positive result is defined as Anti-CZP antibody levels > 2.4 units/mL.
Measured: From Week 0 of study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] to Study Completion Visit (Week 364) of CDP870-033 (up to 90 months)
C-Reactive Protein (CRP) Level at Study Completion Visit or (Early) Withdrawal Visit
Measured: Study Completion Visit (Week 364) / (Early) Withdrawal Visit
Faecal Calprotectin Level at Week 258 Visit or (Early) Withdrawal Visit, if it is Earlier Than Week 258
Measured: Week 258 / (Early) Withdrawal Visit, if it is earlier than Week 258
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted12 Sep 2005 (estimated)
- Study startJul 2004
- Primary completionAug 2012
- Study completionAug 2012
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (3)Papers the sponsor has linked to this study.
- Other trials for Crohn's DiseaseStudies 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 3
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 596 participants (actual)
Sponsor and investigators
- Lead sponsor
- UCB Pharma SA
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- UCB Clinical Trial Call Center, Study director, +1 877 822 9493 (UCB)
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00160524
- Sponsor's protocol ID
- C87033
- Other IDs
- 2005-002622-60, 2005
- Acronym
- PRECiSE 3
- Status last verified
- Aug 2013
- First submitted
- 8 Sep 2005
- Last updated
- 1 Aug 2018
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- Expanded access
- Available
Publications
Lichtenstein GR, Thomsen OO, Schreiber S, Lawrance IC, Hanauer SB, Bloomfield R, Sandborn WJ; Precise 3 Study Investigators. Continuous therapy with certolizumab pegol maintains remission of patients with Crohn's disease for up to 18 months. Clin Gastroenterol Hepatol. 2010 Jul;8(7):600-9. doi: 10.1016/j.cgh.2010.01.014. Epub 2010 Feb 1.
PubMed 20117244Sandborn WJ, Wolf DC, Kosutic G, Parker G, Schreiber S, Lee SD, Abraham B, Afzali A, Arsenescu RI, Gutierrez A, Spearman M, Coarse J, Feagan BG. Effects of Transient and Persistent Anti-drug Antibodies to Certolizumab Pegol: Longitudinal Data from a 7-Year Study in Crohn's Disease. Inflamm Bowel Dis. 2017 Jul;23(7):1047-1056. doi: 10.1097/MIB.0000000000001100.
PubMed 28410341Melmed GY, McGovern D, Schreiber S, Kosutic G, Spearman M, Coarse J, Sandborn WJ. Early remission status predicts long-term outcomes in patients with Crohn's disease treated with certolizumab pegol. Curr Med Res Opin. 2016 Dec;32(12):1937-1941. doi: 10.1080/03007995.2016.1221802. Epub 2016 Aug 22.
PubMed 27494777
Study at a glance
From the registry record, last updated by the sponsor on 1 Aug 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase III Multi-national, Multi-centre, Open Label, Safety Study to Assess the Safety of Chronic Therapy With the Humanised Anti-TNF PEG Conjugate CDP870 400 mg sc, (Dosed 4-weekly), in the Treatment of Patients With Active Crohn's Disease Who Have Previously Completed Studies CDP870-031 or CDP870-032
- ClinicalTrials.gov ID
- NCT00160524
- Acronym / sponsor ID
- PRECiSE 3 / C87033
- Conditions
- Crohn's Disease
- Keywords
- Certolizumab Pegol, Cimzia, CDP870, CZP
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 596 participants (actual)
- Lead sponsor
- UCB Pharma SAIndustry (pharma, biotech, devices)
- Study start
- Jul 2004
- Primary completion
- Aug 2012 (actual)
- Study completion
- Aug 2012 (actual)
- First posted
- 12 Sep 2005 (estimated)
- Results
- Posted 10 Oct 2013
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 follow-on safety study of CDP870 (400 mg every 4 weeks) in patients with Crohn's Disease who have completed a 26-week blinded study (CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425]).
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Certolizumab Pegol | Experimental | Biological: Certolizumab Pegol (CDP870)400 mg subcutaneous injection every 4 weeks from Week 2 to Week 362. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (2 listed)
- Participation in either of the CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] clinical studies in which the subject completed the trial at Week 26. Subjects may have received active or placebo or both treatments in the prior study
- Subjects must be able to understand the information provided to them and give written informed consent
Key exclusion criteria (1 listed)
- Any exclusion criterion that would have prevented the subject's participation in the qualifying pivotal study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425], although the criterion that excludes previous participation in a clinical trial of Certolizumab Pegol does not apply. In addition there are no limits on the Clinical Disease Activity Index (CDAI) score at entry
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 |
|---|---|---|
| Certolizumab Pegol (CDP870)Also: Cimzia, CDP870, CZPLiquid for subcutaneous injection, 200 mg/ml. 400 mg at Week 2, and every 4 weeks thereafter until Week 362. Up to 84 months of therapy in this study. | Biological | Certolizumab Pegol |
Primary outcome
Percentage of Subjects With at Least One Adverse Event (AE) During the Duration of the Study CDP870-033 (up to 84 Months)
Time frame: Up to 84 months from Study Entry (Week 0) to the Study End (Week 364) and the Safety Follow-up (Week 374)
An AE is defined as any untoward medical occurrence in a subject or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment.
Percentage of Subjects With at Least One Serious Adverse Event (SAE) During the Duration of This Study CDP870-033 (up to 84 Months)
Time frame: Up to 84 months from Study Entry (Week 0) to the Study End (Week 364) and the Safety Follow-up (Week 374)
An SAE is defined as any untoward medical occurrence that occurs at any dose which results in death, is life threatening, requires hospitalization, results in persistent/significant disability/incapacity, is an infection that requires parenteral antibiotics, is a congenital anomaly/birth defect, or is an important medical event.
6 secondary outcomes
Percentage of Subjects Achieving Harvey Bradshaw Index (HBI) Remission (HBI ≤ 4) at Study Completion Visit or (Early) Withdrawal Visit
Time frame: Study Completion Visit (Week 364) / (Early) Withdrawal Visit
Percentage of Subjects in Harvey Bradshaw Index (HBI) Response (HBI Change >=3) at Study Completion Visit or (Early) Withdrawal Visit From Week 0 of Feeder Study CDP870-031 or CDP870-032
Time frame: From Week 0 of study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] to Study Completion Visit (Week 364) of this study (up to 90 months) or (Early) Withdrawal Visit
Plasma Concentration of Certolizumab Pegol at Study Completion Visit or (Early) Withdrawal Visit
Time frame: Study Completion Visit (Week 364) / (Early) Withdrawal Visit
Percentage of Subjects With Positive Anti-CZP Anti-body Status at Any Time From Week 0 of the Feeder Study CDP870-031 or CDP870-032 to the Study Completion Visit in CDP870-033
Time frame: From Week 0 of study CDP870-031 [NCT00152490] or CDP870-032 [NCT00152425] to Study Completion Visit (Week 364) of CDP870-033 (up to 90 months)
C-Reactive Protein (CRP) Level at Study Completion Visit or (Early) Withdrawal Visit
Time frame: Study Completion Visit (Week 364) / (Early) Withdrawal Visit
Faecal Calprotectin Level at Week 258 Visit or (Early) Withdrawal Visit, if it is Earlier Than Week 258
Time frame: Week 258 / (Early) Withdrawal Visit, if it is earlier than Week 258
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Aug 2018.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Background: PubMed 20117244Lichtenstein GR, Thomsen OO, Schreiber S, Lawrance IC, Hanauer SB, Bloomfield R, Sandborn WJ; Precise 3 Study Investigators. Continuous therapy with certolizumab pegol maintains remission of patients with Crohn's disease for up to 18 months. Clin Gastroenterol Hepatol. 2010 Jul;8(7):600-9. doi: 10.1016/j.cgh.2010.01.014. Epub 2010 Feb 1.
- Derived from this study: PubMed 28410341Sandborn WJ, Wolf DC, Kosutic G, Parker G, Schreiber S, Lee SD, Abraham B, Afzali A, Arsenescu RI, Gutierrez A, Spearman M, Coarse J, Feagan BG. Effects of Transient and Persistent Anti-drug Antibodies to Certolizumab Pegol: Longitudinal Data from a 7-Year Study in Crohn's Disease. Inflamm Bowel Dis. 2017 Jul;23(7):1047-1056. doi: 10.1097/MIB.0000000000001100.
- Derived from this study: PubMed 27494777Melmed GY, McGovern D, Schreiber S, Kosutic G, Spearman M, Coarse J, Sandborn WJ. Early remission status predicts long-term outcomes in patients with Crohn's disease treated with certolizumab pegol. Curr Med Res Opin. 2016 Dec;32(12):1937-1941. doi: 10.1080/03007995.2016.1221802. Epub 2016 Aug 22.
- FDA Safety Alerts and RecallsLink provided by the sponsor.
Related trials for Crohn's Disease
Not yet recruitingPhase 1
An Open-label, DDI Study to Investigate the Effects of Duvakitug on the PK of Selected Cytochrome P450 Substrates
Ulcerative Colitis, Crohn's Disease
RecruitingObservational study
Longitudinal Immunophenotyping of Patients With Inflammatory Bowel Disease
Inflammatory Bowel Disease, Crohn's Disease
RecruitingObservational study
Ibd CAncer and seRious Infections in France (I-CARE 2)
IBD, Ulcerative Colitis
RecruitingObservational study
Characterization of Colorectal Dysplasic Lesions and Stratification of Their Evolving Risk in Inflammatory Bowel Disease Patients: a Prospective, Observational and Multicenter Study
Crohn Disease (CD), Colitis Ulcerative
Enrolling by invitationPhase 4
MOdel-Informed Precision Dosing of Ustekinumab and VEdolizumab in Inflammatory Bowel Disease
Inflammatory Bowel Diseases, Crohn Disease
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.
UCB Clinical Trial Call Center study director
+1 877 822 9493 (UCB)
206 sites in 29 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Certolizumab Pegol (CDP870) in people with Crohn's Disease, run by UCB Pharma SA at 206 sites in 29 countries.
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 1 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 1 Aug 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 206 sites in United States, Poland, Australia, South Africa, Germany and 24 more countries. 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 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 10 Oct 2013). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
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?
Percentage of Subjects With at Least One Adverse Event (AE) During the Duration of the Study CDP870-033 (up to 84 Months) (time frame: Up to 84 months from Study Entry (Week 0) to the Study End (Week 364) and the Safety Follow-up (Week 374)). 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?
On the ClinicalTrials.gov record for NCT00160524, which also lists 3 linked publications.
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 1 Aug 2018.