Site validation pack

Birmingham Clinical Trials Unit

BCTU

Generated 6 Oct 2026, 10:35 · ID 66

AI inferred

Last verified: 16/04/2026

Instructions for reviewers

Review each field against your knowledge of this site. Mark Accurate if the value is right, Needs correction if it is wrong or inaccurate (add notes), Not sure if you cannot verify it, or Does not apply if the field is not relevant.
Evidence shown is from our source registry. Fields marked No source yet hold values we could not yet pin to a document — those were AI-inferred and need your input most. Fields marked Searched — not published are ones we looked for and could not find publicly; the note lists where we checked.
Your selections and notes are kept in this browser tab only (not sent to the database). Print or save as PDF when finished, then return it to the DIGIT team.

Overview

Total fields

Field-cited

Whole-record source only

AI-inferred, no source yet

Searched — not published

No value held

Needs review

Source coverage

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Field-level source coverage Optional	26 of 40 reviewable fields are cited to a source (65%) · 2 with no source yet · 12 searched — not published · 14 with no value held	Computed	No citation linked to this field yet.	Response for Field-level source coverageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Identity and organisation

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Site name Required	Birmingham Clinical Trials Unit	Field-cited	UKCRC Registered CTU Network — Our Members https://ukcrc-ctu.org.uk/our-members/ Section: Fully Registered Units “Birmingham Clinical Trials Unit” Page: https://ukcrc-ctu.org.uk/our-members/	Response for Site nameAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Short name Recommended	BCTU	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Page title text “Birmingham Clinical Trials Unit (BCTU)” Page: https://www.birmingham.ac.uk/bctu Short label normalised to BCTU for parity with other CTU rows.	Response for Short nameAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Organisation Required	University of Birmingham	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Contact address “University of Birmingham” Page: https://www.birmingham.ac.uk/bctu	Response for OrganisationAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Site type Recommended	CTU	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Accreditation narrative “one of the first clinical trials units to be awarded UK Clinical Research Collaboration accreditation” Page: https://www.birmingham.ac.uk/research/bctu/about-us Mapped to site_type=ctu per data dictionary (UKCRC-registered Clinical Trials Unit).	Response for Site typeAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Website URL Recommended	https://www.birmingham.ac.uk/bctu	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Canonical page “https://www.birmingham.ac.uk/bctu” Page: https://www.birmingham.ac.uk/bctu	Response for Website URLAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Description Required	UKCRC-registered Clinical Trials Unit within the University of Birmingham's Department of Applied Health Sciences, coordinating late-phase and multi-centre trials across broad therapeutic areas (including neuroscience) with large-scale trial operations, data, and regulatory support.	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Accreditation and operations “one of the first clinical trials units to be awarded UK Clinical Research Collaboration accreditation” Page: https://www.birmingham.ac.uk/research/bctu/about-us Description synthesises accreditation text with adjacent operational statements (late-phase emphasis; multi-condition scope including Neuroscience) without copying the entire page.	Response for DescriptionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Active site Recommended	Yes	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Scale of work “and we coordinate over 50 studies testing the effectiveness of a wide range of interventions” Page: https://www.birmingham.ac.uk/research/bctu/about-us Ongoing coordination of a large portfolio supports active=TRUE.	Response for Active siteAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Location and scope

Field	Current value	Evidence	Source evidence	Response	Notes / correction
UK region Recommended	West Midlands	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Postal address “Birmingham B15 2TT” Page: https://www.birmingham.ac.uk/bctu City is Birmingham, England; region label aligned to other University of Birmingham–affiliated DIGIT seeds (West Midlands).	Response for UK regionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Country Recommended	England	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Postal address “Birmingham B15 2TT” Page: https://www.birmingham.ac.uk/bctu UK postcode context implies England.	Response for CountryAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
City Recommended	Birmingham	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Postal address “Birmingham B15 2TT” Page: https://www.birmingham.ac.uk/bctu	Response for CityAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Latitude Recommended	52.4814200	Field-cited	ClinicalTrials.gov https://clinicaltrials.gov Section: contactsLocationsModule.locations[0].geoPoint “52.48142” Page: https://clinicaltrials.gov/api/v2/studies/NCT02179294?format=json Coordinates taken from a ClinicalTrials.gov facility row where facility equals Birmingham Clinical Trials Unit.	Response for LatitudeAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Longitude Recommended	-1.8998300	Field-cited	ClinicalTrials.gov https://clinicaltrials.gov Section: contactsLocationsModule.locations[0].geoPoint “-1.89983” Page: https://clinicaltrials.gov/api/v2/studies/NCT02179294?format=json Coordinates taken from a ClinicalTrials.gov facility row where facility equals Birmingham Clinical Trials Unit.	Response for LongitudeAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Catchment population Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: a CTU is a coordination unit without an NHS-style catchment population analogous to a trust; BCTU pages do not publish a numeric catchment.	Response for Catchment populationAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Geographic coverage Recommended	No value held	No source yet	No citation linked to this field yet.	Response for Geographic coverageAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Contacts and leadership

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Contact name Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: BCTU homepage contact block lists telephone/fax/email but does not name a single generic enquiries person.	Response for Contact nameAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Contact email Recommended	bctu@contacts.bham.ac.uk	Field-cited	Birmingham Clinical Trials Unit — University of Birmingham (homepage) https://www.birmingham.ac.uk/bctu Section: Contact us “bctu@contacts.bham.ac.uk” Page: https://www.birmingham.ac.uk/bctu	Response for Contact emailAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Principal investigator Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no single named PI for the Birmingham CTU entity was extracted from the downloaded BCTU homepage/about pages in this pass.	Response for Principal investigatorAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
PI email Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no PI email for the Birmingham CTU entity was extracted from the downloaded BCTU homepage/about pages in this pass.	Response for PI emailAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
NHS trust partner Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: BCTU pages reference broad NHS/NIHR partnerships but do not name one definitive NHS trust partner field for this CTU row; left NULL per conservative CTU precedent.	Response for NHS trust partnerAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Infrastructure

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Pharmacy facilities Recommended	No	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Therapeutic areas and expertise “We offer expertise in a range of therapeutic areas including:” Page: https://www.birmingham.ac.uk/research/bctu/about-us Public therapeutic-area list does not describe IMP pharmacy or dispensary infrastructure as a named CTU capability; set FALSE conservatively.	Response for Pharmacy facilitiesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Dedicated research facility Recommended	No	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Therapeutic areas and expertise “We offer expertise in a range of therapeutic areas including:” Page: https://www.birmingham.ac.uk/research/bctu/about-us Public therapeutic-area list does not describe a dedicated CRF/inpatient research facility as a named CTU capability; set FALSE conservatively.	Response for Dedicated research facilityAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
CRF bed count Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no CRF bed count is published for this CTU in searched sources.	Response for CRF bed countAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
EDC experience Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: downloaded BCTU pages do not explicitly name an electronic data capture (EDC) platform or database vendor; left NULL rather than inferring from generic computing wording.	Response for EDC experienceAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
GCP certified Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no explicit current GCP certification statement for this site record on downloaded pages; left NULL conservatively.	Response for GCP certifiedAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
NIHR CRN partner Recommended	No	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Strategic partnerships “National Institute for Health Research CTU Support Funding” Page: https://www.birmingham.ac.uk/research/bctu/about-us NIHR CTU support funding is not equivalent to an NIHR CRN partner-site statement; set FALSE conservatively.	Response for NIHR CRN partnerAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Operational capacity

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Research staff count Recommended	130	Field-cited	About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Staffing scale “we employ over 130 professionals” Page: https://www.birmingham.ac.uk/research/bctu/about-us Stored as 130 (integer) because the source gives a lower bound with over.	Response for Research staff countAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Annual MH trial count Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no published annual count of mental-health-only trials attributable to BCTU as a coordinating unit.	Response for Annual MH trial countAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Active competing studies Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no published active competing studies metric for this CTU.	Response for Active competing studiesAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Typical monthly recruitment rate Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no typical monthly recruitment throughput statistic published for this CTU.	Response for Typical monthly recruitment rateAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
R&D approval timeline (days) Recommended	No value held	Not published	Searched — not published UNSOURCEABLE: no trust R&D approval turnaround metric published for this CTU entity.	Response for R&D approval timeline (days)AccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Capabilities

Research capabilities available at this site.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Capability: Decentralised trial capability Recommended	Trial Methodology · Decentralised trial capability · BCTU lists Primary Care among its therapeutic areas of expertise; registry-linked examples include primary-care–embedded vocational support for common mental health presentations (NCT04543097). · Available	Field-cited	ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.statusModule.overallStatus “COMPLETED” Page: https://clinicaltrials.gov/api/v2/studies/NCT04543097?format=json is_available=TRUE because the mapped decentralised/primary-care trial example is a completed interventional study design. ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.conditionsModule.conditions “Mental Health Disorder” Page: https://clinicaltrials.gov/api/v2/studies/NCT04543097?format=json Supports the mapping note that referenced trials include common mental health presentations in primary care. About the Birmingham Clinical Trials Unit — University of Birmingham https://www.birmingham.ac.uk/research/bctu/about-us Section: Therapeutic areas and expertise “Primary Care” Page: https://www.birmingham.ac.uk/research/bctu/about-us Linked to capability_type_id 43 (Decentralised trial capability) using NCT04543097 as an example of primary-care–embedded delivery (usual primary care arm) with verbatim condition terms referencing mental health.	Response for Capability: Decentralised trial capabilityAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Diagnosis experience

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Diagnosis experience: Schizophrenia Recommended	Schizophrenia · Psychotic Disorders · Some · prev trials: 1 · active trials: 0	Field-cited	ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.conditionsModule.conditions “Schizophrenia and Disorders With Psychotic Features” Page: https://clinicaltrials.gov/api/v2/studies/NCT02928965?format=json One completed collaborator study with explicit schizophrenia-related condition text supports experience_level=some. ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.sponsorCollaboratorsModule.collaborators “University of Birmingham” Page: https://clinicaltrials.gov/api/v2/studies/NCT02928965?format=json Notes explain collaborator (not lead sponsor) role for this schizophrenia-related study. ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.statusModule.overallStatus “COMPLETED” Page: https://clinicaltrials.gov/api/v2/studies/NCT02928965?format=json Conservative previous_trial_count=1 for schizophrenia/psychosis area based on this completed collaborator study.	Response for Diagnosis experience: SchizophreniaAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: First-episode psychosis Recommended	First-episode psychosis · Psychotic Disorders · Some · prev trials: 1 · active trials: 0	Field-cited	ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN12682719) “first-episode Psychosis” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 One ISRCTN portfolio trial explicitly references first-episode Psychosis in the scientificTitle element -> experience_level=some. ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN12682719) “Antidepressant for the prevention of DEPression following first-episode Psychosis: the ADEPP trial” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN12682719) “prevention of DEPression” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Conservative previous_trial_count=1 based on one portfolio trial row mapped to first-episode psychosis prevention context.	Response for Diagnosis experience: First-episode psychosisAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: Bipolar disorder Recommended	Bipolar disorder · Mood Disorders · Some · prev trials: 1 · active trials: 0	Field-cited	ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN17178652) “maintenance treatment of bipolar disordeR” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Verbatim substring from scientificTitle; one bipolar maintenance RCT in the BCTU ISRCTN portfolio supports experience_level=some. ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN17178652) “lithium plus quetiapine COMBination versus lithIum versus quetiapiNe monothErapy” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN17178652) “COMBINER trial” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Conservative previous_trial_count=1.	Response for Diagnosis experience: Bipolar disorderAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: Major depressive disorder Recommended	Major depressive disorder · Mood Disorders · Moderate · prev trials: 1 · active trials: 1	Field-cited	ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.statusModule.overallStatus “ACTIVE_NOT_RECRUITING” Page: https://clinicaltrials.gov/api/v2/studies/NCT04777006?format=json Counts one active depression-tagged collaborator study (Depressive Disorder). ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.statusModule.overallStatus “ACTIVE_NOT_RECRUITING” Page: https://clinicaltrials.gov/api/v2/studies/NCT04777006?format=json Meets moderate threshold via 1-2 active trials clause using an active depression-tagged collaborator study plus a completed depression-relevant primary-care collaborator study (NCT04543097). ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.conditionsModule.conditions “Depression - Major Depressive Disorder” Page: https://clinicaltrials.gov/api/v2/studies/NCT07189689?format=json Notes additionally cite the UK Mental Health Mission mood disorder cohort collaborator listing (University of Birmingham collaborator). ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.statusModule.overallStatus “COMPLETED” Page: https://clinicaltrials.gov/api/v2/studies/NCT04543097?format=json Counts one completed depression-relevant collaborator study in primary care (Mental Health Disorder condition).	Response for Diagnosis experience: Major depressive disorderAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: Post-partum depression Recommended	Post-partum depression · Mood Disorders · Some · prev trials: 1 · active trials: 0	Field-cited	ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.conditionsModule.conditions “Emotional Dysfunction” Page: https://clinicaltrials.gov/api/v2/studies/NCT04273113?format=json Keywords list anxiety alongside depression; mapped conservatively to generalised anxiety disorder area as closest DIGIT row for anxiety mechanisms trials. ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.conditionsModule.keywords “Anxiety” Page: https://clinicaltrials.gov/api/v2/studies/NCT04273113?format=json Notes flag keyword-based anxiety mapping from an offender emotional dysfunction population. ClinicalTrials.gov https://clinicaltrials.gov Section: protocolSection.sponsorCollaboratorsModule.leadSponsor “University of Birmingham” Page: https://clinicaltrials.gov/api/v2/studies/NCT04273113?format=json Conservative previous_trial_count=1 for sponsor-led study evidence.	Response for Diagnosis experience: Post-partum depressionAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: ADHD Recommended	ADHD · Neurodevelopmental · Some · prev trials: 1 · active trials: 0	Field-cited	ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN79796233) “Attention-deficit/hyperactivity disorder” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Verbatim substring from scientificTitle; one adult ADHD medication RCT in the BCTU ISRCTN portfolio supports experience_level=some. ISRCTN https://isrctn.com Section: trialDescription.plainEnglishSummary (ISRCTN79796233) “University of Birmingham (UK)” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Plain-language registry text states where the study is run from. ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN79796233) “Stimulant compared with Non-stimulant medication” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Conservative previous_trial_count=1.	Response for Diagnosis experience: ADHDAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: Dementia / neurodegeneration Recommended	Dementia / neurodegeneration · Neurodegenerative · Some · prev trials: 1 · active trials: 0	Field-cited	ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN96337233) “Alzheimer's Disease” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 One Alzheimer's pharmacology trial in the BCTU ISRCTN portfolio supports experience_level=some. ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN96337233) “A reliable assessment of the efficacy and safety of donepezil and aspirin in Alzheimer's Disease” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN96337233) “donepezil and aspirin” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Conservative previous_trial_count=1.	Response for Diagnosis experience: Dementia / neurodegenerationAccurateNeeds correctionNot sureDoes not apply No response selected	No notes
Diagnosis experience: Long COVID neuropsychiatric Recommended	Long COVID neuropsychiatric · Other · Some · prev trials: 1 · active trials: 0	Field-cited	ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN10517405) “mental health literacy” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Transdiagnostic mental health literacy training feasibility supports experience_level=some. ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN10517405) “Co-Stars” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 ISRCTN https://isrctn.com Section: trial scientificTitle (ISRCTN10517405) “feasibility evaluation” Page: https://www.isrctn.com/api/query/format/default?q=%22Birmingham%20Clinical%20Trials%20Unit%22&limit=200 Conservative previous_trial_count=1 for one feasibility trial mapped to transdiagnostic delivery research.	Response for Diagnosis experience: Long COVID neuropsychiatricAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Linked cohorts

Cohorts hosted at or linked to this site.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Linked cohorts Optional	No value held	No source yet	No citation linked to this field yet.	Response for Linked cohortsAccurateNeeds correctionNot sureDoes not apply No response selected	No notes

Verification metadata

Internal catalogue status — for reference only.

Field	Current value	Evidence	Source evidence	Response	Notes / correction
Verification status Recommended	ai_inferred	Internal	Internal catalogue field	—	—
Last verified Recommended	16 Apr 2026	Internal	Internal catalogue field	—	—
Data source Recommended	Populated Apr 2026 from University of Birmingham BCTU pages, UKCRC Registered CTU Network members list, ClinicalTrials.gov API v2 (facility and per-study JSON), and ISRCTN API query for "Birmingham Clinical Trials Unit".	Internal	Internal catalogue field	—	—