Infections, StreptococcalPhase 3NCT00334334
Safety and Immunogenicity Study of GlaxoSmithKline (GSK) Biologicals' 10-valent Pneumococcal Conjugate Vaccine.
A Phase 3 study testing Pneumococcal (vaccine) in people with Infections, Streptococcal, run by GlaxoSmithKline at 66 sites in 3 countries.
Trial summary
Three dose primary vaccination of healthy infants between 6 to 16 weeks of age at the time of the first vaccination against Streptococcus pneumonia, Neisseria meningitidis and Haemophilus influenzae type b. Read more about this study
- Who is it for?
- Ages 6 to 16 weeksHealthy volunteers can take part
- Conditions the study is for
- Infections, Streptococcal
- What is being tested?
- Pneumococcal (vaccine)
- Type of treatment
- Vaccines
- How many people
- 1,572 participants
- Where
- 66 sitesin 3 countries
- Study dates
- Jun 2006to Aug 2007
- Phase
- Phase 3
- 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 6 to 16 weeks
- All sexes
- Healthy volunteers accepted
- Child
Who may be able to join
- male or female between, and including, 6-16 weeks (42 to 118 days) of age at the time of the first vaccination, free of obvious health problems and with written informed consent obtained from the parent/guardian of the subject.
Who cannot join
- use of any investigational or non-registered drug or vaccine other than the study vaccine within 30 days preceding the first dose of study vaccine, or planned use during the entire study period.
- Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting one month before each dose of vaccine(s) and ending 7 days after dose 1 and dose 2 or 1 month after dose 3.
- Previous vaccinations against diseases which are targeted by the vaccines used in the study.
Trial locations and contacts
66 sites in 3 countries.
66 sites in 3 countries
Germany45 sites
GSK Investigational Site
Bad Kreuznach, Rhineland-Palatinate, 55543
GSK Investigational Site
Bad Lobenstein, Thuringia, 07356
GSK Investigational Site
Bad Saulgau, Baden-Wurttemberg, 88348
GSK Investigational Site
Berlin, State of Berlin, 10315
GSK Investigational Site
Berlin, State of Berlin, 10967
GSK Investigational Site
Berlin, State of Berlin, 12627
GSK Investigational Site
Berlin, State of Berlin, 12679
GSK Investigational Site
Berlin, State of Berlin, 13355
GSK Investigational Site
Berlin, State of Berlin, 14197
GSK Investigational Site
Bodenheim, Rhineland-Palatinate, 55294
GSK Investigational Site
Bönnigheim, Baden-Wurttemberg, 74357
GSK Investigational Site
Bretten, Baden-Wurttemberg, 75015
GSK Investigational Site
Cham, Bavaria, 93413
GSK Investigational Site
Döbeln, Saxony, 04720
GSK Investigational Site
Eschwege, Hesse, 37269
GSK Investigational Site
Ettenheim, Baden-Wurttemberg, 77955
GSK Investigational Site
Frankenthal, Rhineland-Palatinate, 67227
GSK Investigational Site
Frankfurt am Main, Hesse, 60389
GSK Investigational Site
Gerolstein, Rhineland-Palatinate, 54568
GSK Investigational Site
Herford, North Rhine-Westphalia, 32049
GSK Investigational Site
Hille, North Rhine-Westphalia, 32479
GSK Investigational Site
Karlsruhe, Baden-Wurttemberg, 76189
GSK Investigational Site
Kehl, Baden-Wurttemberg, 77694
GSK Investigational Site
Löhne, North Rhine-Westphalia, 32584
GSK Investigational Site
Mainz, Rhineland-Palatinate, 55131
GSK Investigational Site
Mannheim, Baden-Wurttemberg, 68167
GSK Investigational Site
Mannheim, Baden-Wurttemberg, 68309
GSK Investigational Site
Munich, Bavaria, 81675
GSK Investigational Site
Munich, Bavaria, 81735
GSK Investigational Site
Münster, North Rhine-Westphalia, 48163
GSK Investigational Site
Niedernhausen, Hesse, 65527
GSK Investigational Site
Nördlingen, Bavaria, 86720
GSK Investigational Site
Oberstenfeld, Baden-Wurttemberg, 71720
GSK Investigational Site
Olching, Bavaria, 82140
GSK Investigational Site
Porta Westfalica, North Rhine-Westphalia, 32457
GSK Investigational Site
Roding, Bavaria, 93426
GSK Investigational Site
Schwäbisch Hall, Baden-Wurttemberg, 74523
GSK Investigational Site
Singwitz, Saxony, 02692
GSK Investigational Site
Stuttgart, Baden-Wurttemberg, 70469
GSK Investigational Site
Tettnang, Baden-Wurttemberg, 88069
GSK Investigational Site
Trier, Rhineland-Palatinate, 54290
GSK Investigational Site
Trier, Rhineland-Palatinate, 54294
GSK Investigational Site
Weimar, Thuringia, 99425
GSK Investigational Site
Wolfenbüttel, Lower Saxony, 38302
GSK Investigational Site
Worms, Rhineland-Palatinate, 67547
Spain14 sites
GSK Investigational Site
Bilbao, 48013
GSK Investigational Site
Blanes (Girona), 17300
GSK Investigational Site
Burgos, 09005
GSK Investigational Site
Madrid, 28034
GSK Investigational Site
Madrid, 28035
GSK Investigational Site
Madrid, 28047
GSK Investigational Site
Málaga, 29011
GSK Investigational Site
Marid, 28040
GSK Investigational Site
Montgat/Barcelona, 08390
GSK Investigational Site
Móstoles/Madrid, 28935
GSK Investigational Site
San T Vicenç Del Horts ( Barcelona), 08620
GSK Investigational Site
Tona/Barcelona, 08551
GSK Investigational Site
Valladolid, 47010
GSK Investigational Site
Vélez-Málaga / Málaga, 29700
Poland7 sites
GSK Investigational Site
Bydgoszcz, 85-021
GSK Investigational Site
Dębica, 39-200
GSK Investigational Site
Krakow
GSK Investigational Site
Poznan, 61-709
GSK Investigational Site
Siemianowice Śląskie, 41-103
GSK Investigational Site
Tarnów, 33-100
GSK Investigational Site
Wola, 43-225
About this study
Official title: To Assess Safety, Reactogenicity and Immunogenicity of GSK Biologicals' 10-valent Pneumococcal Conjugate Vaccine, When Co-administered With DTPa-combined Vaccines and MenC or Hib-MenC Vaccines During the First 6 Months of Age.
Three dose primary vaccination of healthy infants between 6 to 16 weeks of age at the time of the first vaccination against Streptococcus pneumonia, Neisseria meningitidis and Haemophilus influenzae type b.
- Conditions
- Infections, Streptococcal
- Being tested
- Pneumococcal (vaccine)
- Keywords
- Streptococcus pneumonia, vaccine
- Medical subject headings
- Streptococcal Infections, Pneumonia
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Pneumococcal (vaccine)Biological
What is being measured
The primary outcome is the main question the study is designed to answer.
Post at least 1 dose: rectal fever >39°C
Secondary outcomes (1)
Post each dose: solicited/unsolicited AEs (4/31 days), SAEs (whole study); post dose 2 & 3: Ab conc to vaccine antigens
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted7 Jun 2006 (estimated)
- Study startJun 2006
- Primary completionJul 2007
- Study completionAug 2007
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (21)Papers the sponsor has linked to this study.
- Other trials for Infections, StreptococcalStudies of the same condition, open and under way.
- More trials run by GlaxoSmithKlineThe sponsor's other registered studies.
- 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
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 1,572 participants (actual)
Sponsor and investigators
- Lead sponsor
- GlaxoSmithKline
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- GSK Clinical Trials, Study director, GlaxoSmithKline
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT00334334
- Sponsor's protocol ID
- 107005
- Status last verified
- Nov 2016
- First submitted
- 6 Jun 2006
- Last updated
- 4 Nov 2016
- Results posted
- No
- Individual data sharing
- Yes: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Publications
Chevallier B, Vesikari T, Brzostek J, Knuf M, Bermal N, Aristegui J, Borys D, Cleerbout J, Lommel P, Schuerman L. Safety and reactogenicity of the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) when coadministered with routine childhood vaccines. Pediatr Infect Dis J. 2009 Apr;28(4 Suppl):S109-18. doi: 10.1097/INF.0b013e318199f62d.
PubMed 19325447Hausdorff WP, Dagan R, Beckers F, Schuerman L. Estimating the direct impact of new conjugate vaccines against invasive pneumococcal disease. Vaccine. 2009 Dec 9;27(52):7257-69. doi: 10.1016/j.vaccine.2009.09.111. Epub 2009 Oct 13.
PubMed 19833248Hausdorff WP et al. Estimation of the direct impact of a 10-valent pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHID-CV) candidate against invasive pneumococcal disease (IPD). Abstract presented at the 6th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD), Reykjavik, Iceland, 8-12 June 2008.
Knuf M, Szenborn L, Moro M, Petit C, Bermal N, Bernard L, Dieussaert I, Schuerman L. Immunogenicity of routinely used childhood vaccines when coadministered with the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV). Pediatr Infect Dis J. 2009 Apr;28(4 Suppl):S97-S108. doi: 10.1097/INF.0b013e318199f61b.
PubMed 19325452Knuf M et al. Safety and reactogenicity of the new 10-valent pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHID-CV). Abstract presented at the 6th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD), Reykjavik, Iceland, 8-12 June 2008.
Poolman J, Frasch C, Nurkka A, Kayhty H, Biemans R, Schuerman L. Impact of the conjugation method on the immunogenicity of Streptococcus pneumoniae serotype 19F polysaccharide in conjugate vaccines. Clin Vaccine Immunol. 2011 Feb;18(2):327-36. doi: 10.1128/CVI.00402-10. Epub 2010 Dec 1.
PubMed 21123523Poolman J et al. Anti-pneumococcal serotype 19F/A antibody functionality is influenced by the vaccine conjugation method. Abstract presented at the PHAA, 12th National Immunisation Conference. Adelaide, Australia, 17-19 August 2010.
Poolman J et al. Functionality of conjugate vaccine-induced antibodies against pneumococcal serotype 19F is influenced by the conjugation method. Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
Schuerman L, Borys D, Hoet B, Forsgren A, Prymula R. Prevention of otitis media: now a reality? Vaccine. 2009 Sep 25;27(42):5748-54. doi: 10.1016/j.vaccine.2009.07.070. Epub 2009 Aug 8.
PubMed 19666154Schuerman L, Wysocki J, Tejedor JC, Knuf M, Kim KH, Poolman J. Prediction of pneumococcal conjugate vaccine effectiveness against invasive pneumococcal disease using opsonophagocytic activity and antibody concentrations determined by enzyme-linked immunosorbent assay with 22F adsorption. Clin Vaccine Immunol. 2011 Dec;18(12):2161-7. doi: 10.1128/CVI.05313-11. Epub 2011 Oct 12.
PubMed 21994351Schuerman L et al. Immune responses against cross-reactive pneumococcal serotypes 6A and 19A with 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV). Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
Schuerman L et al. Immune responses to the non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) appear not influenced by co-administration with DTPw-combination vaccine. Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
Schuerman L et al. OPA assay is more reliable predictor of vaccine effectiveness against invasive pneumococcal disease (IPD) than ELISA antibody measurements. Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
Schuerman L et al. Population variability in antibody responses following pneumococcal conjugate vaccination: experience with the non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV). Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
Schuerman L et al. Population variability of opsonophagocytic activity following 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate (PHiD-CV) vaccination more limited than antibody responses. Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
Study at a glance
From the registry record, last updated by the sponsor on 4 Nov 2016. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- To Assess Safety, Reactogenicity and Immunogenicity of GSK Biologicals' 10-valent Pneumococcal Conjugate Vaccine, When Co-administered With DTPa-combined Vaccines and MenC or Hib-MenC Vaccines During the First 6 Months of Age.
- ClinicalTrials.gov ID
- NCT00334334
- Acronym / sponsor ID
- 107005
- Conditions
- Infections, Streptococcal
- Keywords
- Streptococcus pneumonia, vaccine
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 1,572 participants (actual)
- Lead sponsor
- GlaxoSmithKlineIndustry (pharma, biotech, devices)
- Study start
- Jun 2006
- Primary completion
- Jul 2007 (actual)
- Study completion
- Aug 2007 (actual)
- First posted
- 7 Jun 2006 (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.
Three dose primary vaccination of healthy infants between 6 to 16 weeks of age at the time of the first vaccination against Streptococcus pneumonia, Neisseria meningitidis and Haemophilus influenzae type b.
Study design
- Primary purpose
- Prevention
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
Who may qualify
- Ages
- 6 to 16 weeks
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child
Key inclusion criteria (1 listed)
- male or female between, and including, 6-16 weeks (42 to 118 days) of age at the time of the first vaccination, free of obvious health problems and with written informed consent obtained from the parent/guardian of the subject.
Key exclusion criteria (3 listed)
- use of any investigational or non-registered drug or vaccine other than the study vaccine within 30 days preceding the first dose of study vaccine, or planned use during the entire study period.
- Planned administration/ administration of a vaccine not foreseen by the study protocol during the period starting one month before each dose of vaccine(s) and ending 7 days after dose 1 and dose 2 or 1 month after dose 3.
- Previous vaccinations against diseases which are targeted by the vaccines used in the 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 |
|---|---|---|
| Pneumococcal (vaccine) | Biological | – |
Primary outcome
Post at least 1 dose: rectal fever >39°C
1 secondary outcome
Post each dose: solicited/unsolicited AEs (4/31 days), SAEs (whole study); post dose 2 & 3: Ab conc to vaccine antigens
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 4 Nov 2016.
- Background: PubMed 19325447Chevallier B, Vesikari T, Brzostek J, Knuf M, Bermal N, Aristegui J, Borys D, Cleerbout J, Lommel P, Schuerman L. Safety and reactogenicity of the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) when coadministered with routine childhood vaccines. Pediatr Infect Dis J. 2009 Apr;28(4 Suppl):S109-18. doi: 10.1097/INF.0b013e318199f62d.
- Background: PubMed 19833248Hausdorff WP, Dagan R, Beckers F, Schuerman L. Estimating the direct impact of new conjugate vaccines against invasive pneumococcal disease. Vaccine. 2009 Dec 9;27(52):7257-69. doi: 10.1016/j.vaccine.2009.09.111. Epub 2009 Oct 13.
- BackgroundHausdorff WP et al. Estimation of the direct impact of a 10-valent pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHID-CV) candidate against invasive pneumococcal disease (IPD). Abstract presented at the 6th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD), Reykjavik, Iceland, 8-12 June 2008.
- Background: PubMed 19325452Knuf M, Szenborn L, Moro M, Petit C, Bermal N, Bernard L, Dieussaert I, Schuerman L. Immunogenicity of routinely used childhood vaccines when coadministered with the 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV). Pediatr Infect Dis J. 2009 Apr;28(4 Suppl):S97-S108. doi: 10.1097/INF.0b013e318199f61b.
- BackgroundKnuf M et al. Safety and reactogenicity of the new 10-valent pneumococcal non-typeable Haemophilus influenzae protein D-conjugate vaccine (PHID-CV). Abstract presented at the 6th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD), Reykjavik, Iceland, 8-12 June 2008.
- Background: PubMed 21123523Poolman J, Frasch C, Nurkka A, Kayhty H, Biemans R, Schuerman L. Impact of the conjugation method on the immunogenicity of Streptococcus pneumoniae serotype 19F polysaccharide in conjugate vaccines. Clin Vaccine Immunol. 2011 Feb;18(2):327-36. doi: 10.1128/CVI.00402-10. Epub 2010 Dec 1.
- BackgroundPoolman J et al. Anti-pneumococcal serotype 19F/A antibody functionality is influenced by the vaccine conjugation method. Abstract presented at the PHAA, 12th National Immunisation Conference. Adelaide, Australia, 17-19 August 2010.
- BackgroundPoolman J et al. Functionality of conjugate vaccine-induced antibodies against pneumococcal serotype 19F is influenced by the conjugation method. Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
- Background: PubMed 19666154Schuerman L, Borys D, Hoet B, Forsgren A, Prymula R. Prevention of otitis media: now a reality? Vaccine. 2009 Sep 25;27(42):5748-54. doi: 10.1016/j.vaccine.2009.07.070. Epub 2009 Aug 8.
- Background: PubMed 21994351Schuerman L, Wysocki J, Tejedor JC, Knuf M, Kim KH, Poolman J. Prediction of pneumococcal conjugate vaccine effectiveness against invasive pneumococcal disease using opsonophagocytic activity and antibody concentrations determined by enzyme-linked immunosorbent assay with 22F adsorption. Clin Vaccine Immunol. 2011 Dec;18(12):2161-7. doi: 10.1128/CVI.05313-11. Epub 2011 Oct 12.
- BackgroundSchuerman L et al. Immune responses against cross-reactive pneumococcal serotypes 6A and 19A with 10-valent pneumococcal non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV). Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
- BackgroundSchuerman L et al. Immune responses to the non-typeable Haemophilus influenzae protein D conjugate vaccine (PHiD-CV) appear not influenced by co-administration with DTPw-combination vaccine. Abstract presented at the 7th International Symposium on Pneumococci and Pneumococcal Diseases (ISPPD). Tel Aviv, Israel, 14-18 March 2010.
- Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.Link provided by the sponsor.
- Individual participant dataSharing planned: Yes. Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.
Related trials for Infections, Streptococcal
Not yet recruitingPhase 2/3
A Pivotal Safety and Immunogenicity GBS-NN/NN2 Vaccine Maternal Immunisation Trial
Streptococcus Agalactiae Infection, Neonatal Sepsis
Active, not recruitingPhase 2
A Study to Learn About How a New Pneumococcal Vaccine Works in Infants
Pneumococcal Disease
RecruitingPhase 3
A Study to Learn About the Safety of an Expanded Pneumococcal Vaccine in Healthy Infants
Pneumococcal Disease
Active, not recruitingObservational study
A Study to Learn About the Safety of PREVENAR 20 Vaccine in Infants Aged Between Two to Six Months
Pneumococcal Disease
Not yet recruiting
Effects of Paraffin Wax Therapy and Dry Cupping on Pain and Wrist Function in Patients With Rheumatoid Arthritis
Rheumatic Arthritis
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.
GSK Clinical Trials study director
GlaxoSmithKline
66 sites in 3 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Pneumococcal (vaccine) in people with Infections, Streptococcal, run by GlaxoSmithKline at 66 sites in 3 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 1 inclusion and 3 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 4 Nov 2016. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 66 sites in Germany, Spain, Poland. 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?
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?
Post at least 1 dose: rectal fever >39°C. 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 NCT00334334, which also lists 21 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 4 Nov 2016.