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Multiperspective Observations of Survivorship After Immune Checkpoint inhibition (MOSAIC): A Mixed-Methods Study on Unmet Needs of Melanoma Survivors and Their Caregivers

Multiperspective Observations of Survivorship After Immune Checkpoint inhibition (MOSAIC): A Mixed-Methods Study on Unmet Needs of Melanoma Survivors and Their Caregivers - MOSAIC

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00040274
Enrollment
260
Registered
2026-05-07
Start date
2026-05-11
Completion date
Unknown
Last updated
2026-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

C43

Interventions

Group 1: Non-interventional cross-sectional mixed-methods studyStudy phase A: quantitative data collection (questionnaire survey) with patients with malignant melanoma and their (informal) caregivers

Sponsors

Universitätsklinikum Hamburg-Eppendorf
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: Inclusion criteria – Patients (1) Age = 18 years. (2) Sufficient German language skills to independently complete the assessment instruments. (3) Diagnosis of malignant melanoma. (4) Treatment with at least one immune checkpoint inhibitor (anti-PD-1, anti-CTLA-4, or combination therapy). Inclusion criteria are further differentiated by treatment setting as follows: – Adjuvant setting (ICI completed): Completion of adjuvant ICI therapy at least 1 year ago, no evidence of recurrence since end of therapy. – Advanced setting, ICI completed: No progression or recurrence since initiation of ICI therapy for at least 2 years, therapy completed, no subsequent change of systemic therapy. – Advanced setting, ICI ongoing: Progression-free or stable disease for at least 2 years since initiation of ICI under ongoing ICI therapy, no change of systemic therapy. Inclusion criteria – Caregivers (1) Age = 18 years. (2) Sufficient German language skills. (3) Self-identification as a close person affected by the patient's melanoma diagnosis and treatment. Eligible caregivers include partners, parents, siblings, and adult children. A formal caregiving role is not required. Inclusion criteria – Healthcare professionals (1) Physicians and (study) nurses involved in the treatment or follow-up care of melanoma patients receiving ICI. (2) Working in one of the following specialties: dermato-oncology, psycho-oncology, radiology, rheumatology, or endocrinology.

Exclusion criteria

Exclusion criteria: Exclusion criteria – Patients Recurrence or progression within the last 2 years. Age under 18 years. Insufficient German language skills. Exclusion criteria – Relatives Age under 18 years. Insufficient German language skills.

Design outcomes

Primary

MeasureTime frame
Cross-sectional assessment of bio-psycho-social burden and support needs of long-term melanoma survivors via: WHO-5 (well-being), persistent physical symptoms following ICI therapy (PRO-CTCAE, selected items), fear of recurrence/progression (PA-F-KF), psychological distress (PHQ-4), regret regarding the treatment decision (Decision Regret Scale), and support needs (SCNS-SF34-G).

Secondary

MeasureTime frame
Cross-sectional assessment of support needs of (informal) caregivers (SCNS-P&C-G), quality of life of caregivers (CQOLC), well-being of caregivers (WHO-5), psychological distress of caregivers (PHQ-4), and fear of recurrence/progression in caregivers (PA-F-P-KF). Further secondary, qualitative endpoints comprise the experiences and perspectives of patients, caregivers, and healthcare professionals regarding long-term burden, and in particular regarding underrepresented topics (fertility, sexuality, financial burden, rare long-term side effects) that may occur in the context of ICI therapy, as well as perceived gaps in care.

Countries

Germany

Contacts

Public ContactChiara L. Blomen

Klinik und Poliklinik für Dermatologie und Venerologie, Universitätsklinikum Hamburg-Eppendorf

c.blomen@uke.de+491786373926

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 29, 2026