Study: NCT06460142

Intervention type: DIAGNOSTIC_TEST
Intervention: Aortic/ cardiac magnetic resonance imaging
Description: MRI scans will be performed to detect systemic vascular involvement in GCA patients, aiming to provide detailed images of affected tissues.

Intervention type: DIAGNOSTIC_TEST
Intervention: Aortic/ cardiac magnetic resonance imaging
Description: MRI scans will be performed to detect systemic vascular involvement in GCA patients, aiming to provide detailed images of affected tissues.

Intervention type: DIAGNOSTIC_TEST
Intervention: Vascular ultrasound
Description: Vascular ultrasound will be employed to examine the temporal and axillary arteries in GCA patients, searching for signs indicative of active inflammation.

Intervention type: DIAGNOSTIC_TEST
Intervention: Vascular ultrasound
Description: Vascular ultrasound will be employed to examine the temporal and axillary arteries in GCA patients, searching for signs indicative of active inflammation.

Intervention type: DIAGNOSTIC_TEST
Intervention: Transorbital Ultrasound
Description: Transorbital ultrasound will be employed to assess the ophthalmic artery and its branches in GCA patients to detect intracranial inflammatory processes that could lead to severe neuro-ophthalmological complications.

Intervention type: DIAGNOSTIC_TEST
Intervention: Transorbital Ultrasound
Description: Transorbital ultrasound will be employed to assess the ophthalmic artery and its branches in GCA patients to detect intracranial inflammatory processes that could lead to severe neuro-ophthalmological complications.

Intervention type: DIAGNOSTIC_TEST
Intervention: Contrast-Enhanced Ultrasound
Description: Contrast-Enhanced Ultrasound (CEUS) is utilized to evaluate aortic involvement in GCA patients as an alternative, bed-side, realtime, radiation-free diagnostic tool.

Intervention type: DIAGNOSTIC_TEST
Intervention: Contrast-Enhanced Ultrasound
Description: Contrast-Enhanced Ultrasound (CEUS) is utilized to evaluate aortic involvement in GCA patients as an alternative, bed-side, realtime, radiation-free diagnostic tool.

Intervention type: DIAGNOSTIC_TEST
Intervention: Optical coherence tomography angiography
Description: OCTA will be used to assess vascular changes in the retina of GCA patients, providing detailed imaging that can help detect early signs of ocular involvement and identify risk factors of anterior ischemic optic neuropathy.

Intervention type: DIAGNOSTIC_TEST
Intervention: Optical coherence tomography angiography
Description: OCTA will be used to assess vascular changes in the retina of GCA patients, providing detailed imaging that can help detect early signs of ocular involvement and identify risk factors of anterior ischemic optic neuropathy.

Intervention type: DIAGNOSTIC_TEST
Intervention: Fluorescein angiography
Description: Fluorescein angiography will be performed to evaluate blood circulation and highlight any blockages in the blood vessels of the retina in patients with GCA to detect vascular abnormalities that may lead to severe vision complications.

Intervention type: DIAGNOSTIC_TEST
Intervention: Fluorescein angiography
Description: Fluorescein angiography will be performed to evaluate blood circulation and highlight any blockages in the blood vessels of the retina in patients with GCA to detect vascular abnormalities that may lead to severe vision complications.

Intervention type: DIAGNOSTIC_TEST
Intervention: Fundus autofluorescence
Description: This imaging technique will be used to observe the health of the retina and detect any changes in GCA patients that could suggest disease activity, particularly useful for assessing the integrity of the retinal pigment epithelium.

Intervention type: DIAGNOSTIC_TEST
Intervention: Fundus autofluorescence
Description: This imaging technique will be used to observe the health of the retina and detect any changes in GCA patients that could suggest disease activity, particularly useful for assessing the integrity of the retinal pigment epithelium.

Intervention type: DIAGNOSTIC_TEST
Intervention: Color Fundus Photography
Description: Color fundus photography will be used to document the appearance of the optic disc and retinal vasculature in GCA patients, aiding in the long-term monitoring of ocular changes and the effects of therapeutic interventions.

Intervention type: DIAGNOSTIC_TEST
Intervention: Color Fundus Photography
Description: Color fundus photography will be used to document the appearance of the optic disc and retinal vasculature in GCA patients, aiding in the long-term monitoring of ocular changes and the effects of therapeutic interventions.

Intervention type: DIAGNOSTIC_TEST
Intervention: Cell-based ex-vivo assay with high-content analysis
Description: This assay predicts individual patient responses to different DMARDs by analyzing patient-derived PBMCs for specific immune responses to therapeutic agents.

Intervention type: DIAGNOSTIC_TEST
Intervention: Cell-based ex-vivo assay with high-content analysis
Description: This assay predicts individual patient responses to different DMARDs by analyzing patient-derived PBMCs for specific immune responses to therapeutic agents.

Intervention type: DIAGNOSTIC_TEST
Intervention: 3'mRNA sequencing
Description: 3'mRNA sequencing analyzes gene expression profiles related to the immune response in PMR/GCA patients, aiding in understanding the genetic underpinnings of inflammation and vascular remodeling.

Intervention type: DIAGNOSTIC_TEST
Intervention: 3'mRNA sequencing
Description: 3'mRNA sequencing analyzes gene expression profiles related to the immune response in PMR/GCA patients, aiding in understanding the genetic underpinnings of inflammation and vascular remodeling.

Intervention type: DIAGNOSTIC_TEST
Intervention: Enzyme-linked immunosorbent assay
Description: Used to measure cytokine levels in the serum and plasma of PMR/GCA patients, ELISA aids in profiling inflammatory markers that are indicative of disease activity and response to treatment.

Intervention type: DIAGNOSTIC_TEST
Intervention: Enzyme-linked immunosorbent assay
Description: Used to measure cytokine levels in the serum and plasma of PMR/GCA patients, ELISA aids in profiling inflammatory markers that are indicative of disease activity and response to treatment.

Intervention type: DIAGNOSTIC_TEST
Intervention: Flow cytometry
Description: Employed to analyze immune cell phenotypes in patients with PMR and/or GCA, this test helps identify various immune cell subsets and their activation states, which are critical for understanding disease mechanisms and guiding therapy.

Intervention type: DIAGNOSTIC_TEST
Intervention: Flow cytometry
Description: Employed to analyze immune cell phenotypes in patients with PMR and/or GCA, this test helps identify various immune cell subsets and their activation states, which are critical for understanding disease mechanisms and guiding therapy.

Intervention type: DIAGNOSTIC_TEST
Intervention: Laboratory assessment:
Description: Serum Chemistry (nt-proBNP, troponin T, CRP, ESR, blood count)

Intervention type: DIAGNOSTIC_TEST
Intervention: Laboratory assessment:
Description: Serum Chemistry (nt-proBNP, troponin T, CRP, ESR, blood count)