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Fatigue Prevalence, Severity, and State of Treatment in Germany

Fatigue in Germany - Examination of Prevalence, Severity, and State of Screening and Treatment

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT03318224
Acronym
FiX
Enrollment
2508
Registered
2017-10-23
Start date
2017-11-30
Completion date
2021-04-30
Last updated
2024-12-11

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

Conditions

Cancer-related Fatigue

Brief summary

Fatigue is a major concern during and after cancer therapy with severe impact on quality of life. Yet, sound comparable data on fatigue prevalence, severity, and impact on daily life across different tumor entities is lacking. Furthermore, little is known about the current state of screening, counselling and treatment of fatigue. Thus, the FiX-Study aims to assess such data to identify patient groups with especial need for an improved fatigue management and treatment. A minimum of n=3000 patients about equally distributed about the 16 most common tumor entities shall be recruited between year 1 and 2 after primary cancer diagnosis via the cancer registry Baden-Württemberg. Data on fatigue (EORTC QLQ-FA12, BFI), quality of life (EORTC QLQ-C30), depression and anxiety (PAQ-4), and information about screening and treatment of fatigue will be assessed via self-reported questionnaires. Clinical data regarding tumor and treatment characteristics will be derived from the cancer registry. This trial is imbedded in a larger research agenda on fatigue and will provide the basis for the development of an individually-tailored fatigue program.

Interventions

OTHERnone (observational study)

only assessments via questionnaires, no interventions

Sponsors

German Cancer Research Center
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* ≥ 18 years of Age * Diagnosed with a primary tumor of one of the following malignant neoplasms (including in-situ carcinoma): stomach (C16, D00.2), colon (C18, D01.0), rectum (C19-20, D01.1-1.2), liver (C22, D01.5), pancreas (C25, D01.7), lung (C33-34, D02.1-2.2), malignant melanoma (C43, D03), breast (C50, D05, female only), cervix or ovaries (C53, D06), endometrium (C54.1, D07.0), ovaries (C56), prostate (C61), kidney (C64), bladder (C67, D09.0), non-Hodgkin lymphoma (C82-88), leukemia (C91-C95) * Time since first diagnosis is at least 1 year, maximal 2 years * Able to understand and follow the study protocol.

Exclusion criteria

• Any additional malignant or unclear neoplasm or carcinoma in situ at or since time of diagnosis of the considered primary tumor, except non-malignant, unspecified, or in-situ neoplasm of skin (C44 or D0.4)

Design outcomes

Primary

MeasureTime frameDescription
EORTC QLQ-FA12Assessment time point: about 1-2 years post-diagnosis12-item multidimensional fatigue questionnaire
Brief Fatigue Inventory (BFI)Assessment time point: about 1-2 years post-diagnosisQuestionnaire on the impact of fatigue

Secondary

MeasureTime frameDescription
EORTC QLQ-C30Assessment time point: about 1-2 years post-diagnosisQuality of Life questionnaire
PHQ-4Assessment time point: about 1-2 years post-diagnosisAnxiety and Depression Screen
State of fatigue managementAssessment time point: about 1-2 years post-diagnosisQuestionnaire on Screening, primary evaluation, and received counseling, treatment and interventions for fatigue
Patient's believes and knowledge with regard to fatigueAssessment time point: about 1-2 years post-diagnosis7 Likert-items regarding believes and knowledge about fatigue

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026