Cognitive Impairment in Patients Undergoing Cell- and Antibody-based Immunotherapies for Haematological Malignancies: The COGNITOX Study (COGNITOX)
Cell- and antibody-based therapies, including chimeric antigen receptor T-cell (CAR-T) therapy and bispecific antibodies, represent significant advances in the treatment of hematologic malignancies. These therapies optimise the patient's immune system to target and eliminate malignant cells, achieving profound and durable responses in patients where conventional treatment approaches have failed. However, their mechanism of action-through profound immune activation-introduces a challenging toxicity profile, including cytokine release syndrome and immune effector cell-induced neurotoxicity. Emerging evidence suggests that neurotoxicity associated with these therapies may extend beyond acute symptoms to include persistent cognitive impairments. Such impairments can manifest deficits in memory, attention, executive functioning, and processing speed, potentially compromising patients' quality of life, ability to manage daily activities and return to work.
The COGNITOX project explores the occurrence, clinical manifestations, and impact on quality of life of neuro-psychologically assessed and patient-reported cognitive impairment. The project's data set is generated through standardized neuropsychological tests (recommended by the International Cognition and Cancer) and validated patient reported outcome measures, to evaluate multiple cognitive domains. The project is developed in close collaboration between the Department of Haematology, Aarhus University Hospital and the Unit for Psychooncology and Health Psychology (EPoS), Department of Psychology and Behavioural Sciences, Aarhus University.
The current literature on cognitive impairment secondary to cell- and antibody-based therapies is limited, and none of the studies reported so far were conducted within a Danish healthcare context. Understanding the prevalence, severity, and functional impact of cognitive impairments in this patient population is critical. These insights will inform clinical practice, guide patient counseling, and support the development of targeted interventions aimed at mitigating cognitive decline. By generating robust data, this project seeks to improve the knowledge within the field and lay the foundation for an intervention study addressing the needs of patients undergoing these advanced immunotherapies.
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Kontakter og lokationer
Studiesteder
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Aarhus, Danmark
- Aarhus University Hospital
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Kontakt:
- Astrid Lindman, PhD, MScH, RN, clinical spec.
- Telefonnummer: +45 24900046
- E-mail: astrlind@rm.dk
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Patients must be ≥ 18 years old
- Able to speak and read Danish
- Provide informed consent
Exclusion Criteria:
- CNS-involvement by the haematological malignancy
- Cognitive impairment due to pre-existing psychiatric or neurological conditions
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Cancer related cognitive impairment (CRCI)
Tidsramme: Day 0, month 3, month 6, month 12, month 24, month 36
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The primary endpoint of the study is the occurrence, of cancer related cognitive impairment (CRCI) in patients treated with either chimeric antigen receptor T-cell therapy (CAR-T) or bispecific antibodies (BsAbs) as compared to high dose chemotherapy with autologous haematopoietic stem cell transplantation (AutoHSCT).
Clinical manifestations and severity of CRCI will also be reported as descriptive co-primary endpoints.
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Day 0, month 3, month 6, month 12, month 24, month 36
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Overall and progression-free survival
Tidsramme: 3 years
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Overall and progression-free survival
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3 years
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Health related quality of life (HM-PRO score)
Tidsramme: 3 years
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The HM-PRO has 24 items in Part A and 18 items in Part B. Each question has three response options: Part A Not at all (score = 0) A little (1) A lot (2) Not applicable Part B Not at all (score = 0) Mild (1) Severe (2) The score range for Part A is 0-48 and for Part B is 0-36. The higher the total score, the greater the effect on a patient's quality of life. The items in the HM-PRO are divided into four categories (domains): Physical Behaviour (the first 7 items, maximum score of 14) Social Well-being (the second 3 items, maximum score of 6) Emotional Behaviour (the third 11 items, maximum score of 22) Eating and Drinking (the last 3 items, maximum score of 6) HM-PRO Part A score is reported as a single total score HM-PRO A-total, score range 0-48 The HM-PRO Part A score is also reported as four separate scores: HM-PRO Physical, score range 0-14 HM-PRO Social, score range 0-6 HM-PRO Emotional, score range 0-22 HM-PRO Eating/Drinking, score range 0-6 HM-PRO B-total (score range 0-36) |
3 years
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Return to work (RTW)
Tidsramme: 3 years
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Return to work/occupational status Day 0 the following data is collected:
Data collected at 6-, 12-, 24-, 36-month follow-up:
Working part time or part time, but less hours/week than before • Changes in job description (yes/no) if yes: New less responsible job description Other changes in job description
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3 years
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Karsygdomme
- Hjerte-kar-sygdomme
- Neoplasmer
- Sygdomme i immunsystemet
- Neoplasmer efter histologisk type
- Hæmatologiske sygdomme
- Lymfesygdomme
- Lymfoproliferative lidelser
- Immunproliferative lidelser
- Lymfom, Non-Hodgkin
- Lymfom, B-celle
- Neoplasmer, Plasmacelle
- Hæmostatiske lidelser
- Paraproteinæmier
- Blodproteinforstyrrelser
- Hæmoragiske lidelser
- Hemiske og lymfatiske sygdomme
- Lymfom
- Myelomatose
- Lymfom, B-celle, marginalzone
- Sundhedstjenester Administration
- Sundhedsvæsenets kvalitet, adgang og evaluering
- Undersøgelsesteknikker
- Epidemiologiske metoder
- Dataindsamling
- Evalueringsmekanismer til sundhedsvæsenet
- Sundhedskvalitet
- Folkesundhed
- Miljø og folkesundhed
- Adfærdsdiscipliner og aktiviteter
- Sundhedsøkonomi og organisationer
- Resultatvurdering, sundhedsvæsen
- Resultat og procesvurdering, sundhedsvæsen
- Psykologiske tests
- Undersøgelser og spørgeskemaer
- Sundhedsplanlægning
- Undersøgelser af sundhedsvæsenet
- Sundhedstjenester forskning
- Vurdering af patientens resultat
- Neuropsykologiske tests
- Patient rapporterede resultatmålinger
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- File nr. 1-10-72-128-25
- Ethics (Anden identifikator: Komisja Bioetyczna przy Dolnoslaskiej Izbie Lekarskiej)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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