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| Name | Class |
|---|---|
| Ruth Kröss, MD EDAIC | UNKNOWN |
| Glodny Bernhard, MD PD Assoc. Prof. | UNKNOWN |
| Laura Trefzer, Cand med | UNKNOWN |
| Sabrina Neururer, DI BSc |
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Retrospective observational study: Soft tissue and bone diameters are assessed in MRI and CT scans of patients. Data is compared with recommendations of intraosseus needle producers to assess whether the information provided by the producers can be optimised. Study sites are head of humerus bone, distal femur, proximal and distal tibia in accordance with recommended intraosseus access sites.
Primary and secondary outcome parameters will be assessed at one time only, i.e. when the patient has received MRI or CT scan for the diagnostic work up of their primary disease. Data collection for a given patient in this study can be completed within one session, e.g. 5-10 minutes. No additional investigation is required for this retrospective study.
Retrospective observational single centre study: Soft tissue and bone diameters are assessed in MRI and CT scans of patients. Data is compared with recommendations of intraosseus needle producers to assess whether the information provided by the producers can be optimised. Study sites are head of humerus bone, distal femur, proximal and distal tibia in accordance with recommended intraosseus access sites. Data is gathered from patients who undergo either MRI or CT scanning for any disease and where bone at the IO puncture site is accessible for measurements required for this study.
Primary and secondary outcome parameters will be assessed at one time only, i.e. when the patient has received MRI or CT scan for the diagnostic work up of their primary disease. Data collection for a given patient in this study can be completed within one session, e.g. 5-10 minutes. No additional investigation is required for this
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Children | Younger 18 years: Newborns, infants, small child, school child, teens |
| |
| Adults | Even or older 18 years |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| CT or MRI scan | Other | CT or MRI performed for underlying disease. CT and MRI scans used to asses bone and soft tissue diameter |
|
| Measure | Description | Time Frame |
|---|---|---|
| Soft tissue diameter | CT or MRI performed for underlying disease. Diameter of soft tissue at the site of recommended intraosseus bone access | Retrospective single time measurement on MRI or CT scan. Measurement will last approx. 10 minutes, an will happen only once |
| Measure | Description | Time Frame |
|---|---|---|
| Bone tissue diameter | CT or MRI performed for underlying disease. Diameter of bone cortical and spongiosa at the site of recommended intraosseus bone access | Retrospective single time measurement on MRI or CT scan.Measurement will last approx. 10 minutes, an will happen only once |
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Inclusion Criteria:
Exclusion Criteria:
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Patients 0-90 years of age with elective MRI or CT scan within a 24 months period at the university hospital Innsbruck, Austria. Patients in analgosedation, anaesthesia, and stand-by
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University Hospital Innsbruck | Innsbruck | 5020 | Austria |
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| ID | Term |
|---|---|
| D004630 | Emergencies |
| ID | Term |
|---|---|
| D020969 | Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| ID | Term |
|---|---|
| D009682 | Magnetic Resonance Spectroscopy |
| ID | Term |
|---|---|
| D013057 | Spectrum Analysis |
| D002623 | Chemistry Techniques, Analytical |
| D008919 | Investigative Techniques |
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| UNKNOWN |
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