Radium-223 Dichloride Long-term Follow-up Program
A Phase 4 Long-term Follow-up Study to Define the Safety Profile of Radium-223 Dichloride
2 other identifiers
interventional
255
22 countries
117
Brief Summary
Patients will be followed up in this study after prior treatment with BAY88-8223 / Radium-223 dichloride / Xofigo.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_4
Started Dec 2014
Longer than P75 for phase_4
117 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
December 5, 2014
CompletedFirst Posted
Study publicly available on registry
December 9, 2014
CompletedStudy Start
First participant enrolled
December 18, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 31, 2024
CompletedStudy Completion
Last participant's last visit for all outcomes
January 31, 2024
CompletedResults Posted
Study results publicly available
January 30, 2025
CompletedMarch 25, 2025
March 1, 2025
9.1 years
December 5, 2014
January 8, 2025
March 21, 2025
Conditions
Outcome Measures
Primary Outcomes (12)
Number of Participants With Radium-223 Dichloride-/Placebo-related Adverse Events (AEs)
Adverse events considered related to radium-223 dichloride or placebo (received in the feeder studies), first arising or worsening on or after the date the participant signed the 16996 informed consent.
Up to 7 years
Severity of Radium-223 Dichloride-/Placebo-related Adverse Events (AEs)
Severity will be measured as per guidelines by Common Terminology Criteria for Adverse Events; Version 4.03 (CTCAE)
Up to 7 years
Number of Participants With Radium-223 Dichloride-/Placebo-related Serious Adverse Events
Serious adverse events considered related to radium-223 dichloride or placebo (received in the feeder studies), first arising or worsening on or after the date the participant signed the 16996 informed consent.
Up to 7 years
Number of Participants With Leukemia
Up to 7 years
Number of Participants With Myelodysplastic Syndrome
Up to 7 years
Number of Participants With Aplastic Anemia
Up to 7 years
Number of Participants With Primary Bone Cancer
Up to 7 years
Number of Participants With Any Other New Primary Malignancy
Up to 7 years
Number of Participants With Bone Fractures
Up to 7 years
Number of Participants With Bone-associated Events
Up to 7 years
Number of Participants With Febrile Neutropenia in Subjects Who Receive Cytotoxic Chemotherapy
Up to 7 years
Number of Participants With Hemorrhage in Subjects Who Receive Cytotoxic Chemotherapy
Up to 7 years
Study Arms (1)
Arm 1
OTHERThe subjects previously enrolled in a selected radium-223 dichloride feeder trial, their treating health care professional, or caregiver will be contacted in 6-month intervals for follow up and query.
Interventions
Eligibility Criteria
You may qualify if:
- Subject was previously enrolled in a selected company sponsored feeder trial, and has received at least 1 dose of radium 223 dichloride or placebo in the feeder trial
You may not qualify if:
- Not applicable to this follow up study
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Bayerlead
Study Sites (117)
Unknown Facility
Anchorage, Alaska, 99503, United States
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Tucson, Arizona, 85704, United States
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Plantation, Florida, 33324, United States
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Indianapolis, Indiana, 46202, United States
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Ashland, Kentucky, 41101, United States
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New Orleans, Louisiana, 70112, United States
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Shreveport, Louisiana, 71103, United States
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Baltimore, Maryland, 21201, United States
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Boston, Massachusetts, 02114, United States
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Detroit, Michigan, 48201, United States
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Omaha, Nebraska, 68130, United States
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Syracuse, New York, 13210, United States
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Pittsburgh, Pennsylvania, 15215, United States
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Watertown, South Dakota, 57201, United States
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Seattle, Washington, 98109, United States
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Darlinghurst, New South Wales, 2010, Australia
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Westmead, New South Wales, 2145, Australia
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Fitzroy, Victoria, 3065, Australia
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Heidelberg, Victoria, 3084, Australia
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Kortrijk, 8500, Belgium
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Leuven, 3000, Belgium
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Porto Alegre, Rio Grande do Sul, 90020-090, Brazil
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Barretos/SP, São Paulo, 14784-400, Brazil
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São Paulo, São Paulo, 01246-000, Brazil
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Toronto, Ontario, M4N 3M5, Canada
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Montreal, Quebec, H2X 0A9, Canada
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Prague, 128 08, Czechia
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Helsinki, 00290, Finland
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Tampere, FIN-33520, Finland
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Bordeaux, 33076, France
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Nantes, 44805, France
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Nîmes, 30029, France
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Saint-Cloud, 92210, France
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Tours, 37044, France
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Villejuif, 94805, France
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Ulm, Baden-Wurttemberg, 89091, Germany
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Erlangen, Bavaria, 91054, Germany
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München, Bavaria, 81377, Germany
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Rostock, Mecklenburg-Vorpommern, 18107, Germany
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Aachen, North Rhine-Westphalia, 52074, Germany
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Mainz, Rhineland-Palatinate, 55131, Germany
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Dresden, Saxony, 01307, Germany
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Magdeburg, Saxony-Anhalt, 39120, Germany
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Jena, Thuringia, 07747, Germany
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Berlin, 10719, Germany
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Berlin, 12203, Germany
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Bremen, 28277, Germany
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Chai Wan, 0, Hong Kong
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Afula, 1834111, Israel
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Haifa, 3109601, Israel
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Jerusalem, 9112001, Israel
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Petah Tikva, 4941492, Israel
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Ramat Gan, 5262000, Israel
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Tel Aviv, 6423906, Israel
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Zrifin, 7030000, Israel
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Forlì Cesena, Emilia-Romagna, 47014, Italy
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Modena, Emilia-Romagna, 41124, Italy
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Rome, Lazio, 00161, Italy
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Rome, Lazio, 00189, Italy
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Milan, Lombardy, 20133, Italy
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Trento, Trentino-Alto Adige, 38100, Italy
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Matsuyama, Ehime, 791-0280, Japan
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Sapporo, Hokkaido, 003-0804, Japan
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Sapporo, Hokkaido, 060-8648, Japan
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Kanazawa, Ishikawa-ken, 920-8641, Japan
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Yokohama, Kanagawa, 236-0004, Japan
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Yokohama, Kanagawa, 241-8515, Japan
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Kurashiki, Okayama-ken, 701-0192, Japan
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Sayama, Osaka, 589-8511, Japan
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Hidaka, Saitama, 350-1298, Japan
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Kita-Adachigun, Saitama, 362-0806, Japan
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Koto-ku, Tokyo, 135-8550, Japan
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Fukuoka, 811-1395, Japan
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Kumamoto, 860-0008, Japan
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Miyazaki, 889-1692, Japan
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Osaka, 540-0006, Japan
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Bodø, 8092, Norway
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Oslo, 0424, Norway
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Bialystok, 15-027, Poland
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Gliwice, 44-101, Poland
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Warsaw, 02-781, Poland
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Obninsk, 249036, Russia
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Singapore, 119074, Singapore
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Singapore, 168583, Singapore
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Seoul, Seoul Teugbyeolsi, 3080, South Korea
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Seoul, Seoul Teugbyeolsi, 6273, South Korea
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Daegu, 42601, South Korea
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Incheon, South Korea
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Seoul, 138-736, South Korea
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Seoul, 3722, South Korea
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Badalona (Barcelona), Barcelona, 08916, Spain
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Palma de Mallorca, Illes Baleares, 7120, Spain
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A Coruña, 15009, Spain
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Barcelona, 08035, Spain
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Barcelona, 08036, Spain
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Barcelona, 08041, Spain
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Madrid, 28007, Spain
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Madrid, 28040, Spain
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Madrid, 28050, Spain
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Málaga, 29010, Spain
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Pamplona, 31008, Spain
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Seville, 41013, Spain
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Seville, 41071, Spain
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Umeå, 901 85, Sweden
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Kaohsiung City, 81362, Taiwan
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Taichung, 40705, Taiwan
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Taipei, 11217, Taiwan
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Taipei, Taiwan
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Taoyuan District, 33305, Taiwan
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Truro, Cornwall, TR1 3LJ, United Kingdom
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Plymouth, Devon, PL6 8DH, United Kingdom
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Sheffield, South Yorkshire, S10 2SJ, United Kingdom
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Guildford, Surrey, GU2 7XX, United Kingdom
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Sutton, Surrey, SM2 5PT, United Kingdom
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Coventry, Warwickshire, CV2 2DX, United Kingdom
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Bristol, BS2 8ED, United Kingdom
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Cottingham, HU16 5JQ, United Kingdom
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Therapeutic Area Head
- Organization
- Bayer
Study Officials
- STUDY DIRECTOR
Bayer Study Director
Bayer
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- GT60
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 4
- Allocation
- NA
- Masking
- NONE
- Purpose
- OTHER
- Intervention Model
- SINGLE GROUP
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
December 5, 2014
First Posted
December 9, 2014
Study Start
December 18, 2014
Primary Completion
January 31, 2024
Study Completion
January 31, 2024
Last Updated
March 25, 2025
Results First Posted
January 30, 2025
Record last verified: 2025-03
Data Sharing
- IPD Sharing
- Will not share
Availability of this study's data will later be determined according to Bayer's commitment to the EFPIA/PhRMA "Principles for responsible clinical trial data sharing". This pertains to scope, timepoint and process of data access. As such, Bayer commits to sharing upon request from qualified researchers patient-level clinical trial data, study-level clinical trial data, and protocols from clinical trials in patients for medicines and indications approved in the US and EU as necessary for conducting legitimate research. This applies to data on new medicines and indications that have been approved by the EU and US regulatory agencies on or after January 01, 2014. Interested researchers can use www.vivli.org to request access to anonymized patient-level data and supporting documents from clinical studies to conduct research. Information on the Bayer criteria for listing studies and other relevant information is provided in the member section of the portal.