VEXAS
Conditions
Brief summary
This multicenter cross-sectional observational study aims to describe health-related quality of life (HRQoL) and symptom profiles of patients with VEXAS syndrome.
Detailed description
Moreover, the study will investigate financial toxicity and treatment tolerability. To contextualize the results the data of VEXAS patients will be compared with a cohort of matched MDS patients. The overall aim of the study is to establish benchmark HRQoL data to be used in future prospective studies and clinical trial design.
Interventions
None listed
Sponsors
Study design
Eligibility
Inclusion criteria
* Adult patients (≥ 18 years old) with a confirmed diagnosis of VEXAS syndrome (UBA1 pathogenic mutation detected) * Written informed consent
Exclusion criteria
* \- Having any kind of psychiatric disorder or major cognitive dysfunction. * Not able to read and understand local language
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| FACIT-Fatigue | one time at study entry | Mean score of FACIT-Fatigue (0 to 52) --\> higher scores indicating higher levels of fatigue. |
| EORTC QLQ-C30 | one time at study entry | Mean score of EORTC QLQ-C30 scales (0-100): * 5 functional scales (physical, role, emotional, social, and cognitive) * global health status/QoL scale --\> higher scores indicating better function, QoL * 3 symptom scales (fatigue, nausea and vomiting, pain) * 6 single items (dyspnoea, insomnia, appetite loss, constipation, diarrhoea, financial difficulties) * higher scores indicating higher level of symptoms |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| EORTC QLQ-C30 mean scale score stratified by age groups and sex. | one time at study entry | To assess EORTC QLQ-C30 mean scale score stratified by age groups and sex. EORTC QLQ-C30 scales (0-100): * 5 functional scales (physical, role, emotional, social, and cognitive) * global health status/QoL scale * higher scores indicating better function, QoL * 3 symptom scales (fatigue, nausea and vomiting, pain) * 6 single items (dyspnoea, insomnia, appetite loss, constipation, diarrhoea, financial difficulties) * higher scores indicating higher level of symptoms |
| FACIT-Fatigue mean score stratified by age groups and sex | one time at study entry | To assess FACIT-Fatigue mean score stratified by age groups and sex. (0 to 52) --\> higher scores indicating higher levels of fatigue. |
| PROFFIT-score | one time at study entry | To investigate the association of the primary outcomes EORTC QLQ-C30, FACIT-Fatigue) and the PROFFIT-score (consisting of 7 items rated on a 4-point Likert scale) |
| Compare EORTC QLQ-C30 mean scale scores with a matched case control group of MDS patients | one time at study entry | To compare EORTC QLQ-C30 mean scales scores with a matched case control group of MDS patients. EORTC QLQ-C30 scales (0-100): * 5 functional scales (physical, role, emotional, social, and cognitive) * global health status/QoL scale --\> higher scores indicating better function, QoL * 3 symptom scales (fatigue, nausea and vomiting, pain) * 6 single items (dyspnoea, insomnia, appetite loss, constipation, diarrhoea, financial difficulties) * higher scores indicating higher level of symptoms |
| Compare FACIT-Fatigue mean score with a matched case control group of MDS patients | one time at study entry | To compare FACIT-Fatigue mean score with a matched case control group of MDS patients (0 to 52) --\> higher scores indicating higher levels of fatigue. |
| Score of the FACIT item GP5 | one time at study entry | To assess the score of the FACIT item GP5. Item GP5 from the FACIT Measurement System is a summary measure to assess the patient-reported overall impact of treatment toxicity on a 5-point Likert scale, with a higher score indicating higher treatment toxicity. |
| Percentage of patients above previously validated cut-off scores for the EORTC QLQ-C30 indicating clinically relevant problems and symptoms | one time at study entry | To assess the percentage of patients above previously validated cut-off scores for the EORTC QLQ-C30 indicating clinically relevant problems and symptoms |
Countries
Italy