Osteonecrosis
Conditions
Keywords
Femoral osteonecrosis, Corticosteroids, COVID-19
Brief summary
During the most recent pandemy COVID-19, various advises concerning complications following high corticosteroid doses administration were pubblished in 2020. However, evidence is lacking about the incidence of Non-traumatic osteonecrosis of the femoral head (ONFH) in patients experiencing COVID-19. The aim of the present proposal is to obtain a quantitative estimation of ONFH cases among patients previoulsy hospitalized and treated for COVID-19 at ASST-Papa Giovanni XXIII.
Detailed description
Non-traumatic osteonecrosis of the femoral head (ONFH) is usually asimptomatic, but in advanced stages involves disabilities, leading to the lost of the joint functions. The classification of the osteonecrosis type is based on clinical and radiographical criteria. Among these, the magnetic resonance (RM) plays a crucial role for detecting lesions in the early asymptomatic phase. An high incidence of ONFH has been described during the SARS-1 pandemy: it was observed that 40% of males younger than 60, under treatment with corticosteroids, experienced it. Based on these evidences and avises concerning complications caused by intensive corticosteroid therapy during 2020, the investigators have hypothesized that the ONFH could be underestimated in patients affected by COVID-19 and that it would be diagnosed only in its advanced disabling phase. Therefore, the main aim of this investigation is to obtain an early estimation of cases experiencing ONFH through RM as long-term sequela of COVID-19, including the assessment of articular sites involved. This will be evaluated in patients hospitalized and treated for COVID-19 at ASST-Papa Giovanni XXIII between February 23, 2020 and May 21, 2020. After enrollment one visit and an instrumental assessment of hip status, including an RM and a radiography, will be scheduled in order to detect lesions at least at 1 year from previous hospitalization.
Interventions
DIAGNOSTIC_TESTMagnetic Resonance
After enrollment a Magnetic Resonance without medium contrast, at 1 year from previous hospitalization
Sponsors
FROM- Fondazione per la Ricerca Ospedale di Bergamo- ETS
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE
Intervention model description
This is an experimental (non-pharmacological) diagnostic, pilot and monocentric study
Eligibility
Sex/Gender
MALE
Age
18 Years to 59 Years
Healthy volunteers
No
Inclusion criteria
* Male * Age \> 18 and \< 60 years old * Hospitalization between 23-Feb-2020 and 21-May-2020 because of COVID-19 diagnosis * Hospitalization duration \> 25 days * Treatment with steroid drugs during hospitalization (total cumulative dose \> 2 g) * Signature of written informed consent
Exclusion criteria
* Presence of any implantable medical device defined as 'unsafe' for RM (eg. Cardiac pacemaker; vascular stent and gastrointestinal clips evaluated as 'unsafe') * Previous experience with episodes and symptoms associated with claustrophobia.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of patients with femoral osteonecrosis | 1 year after previous hospitalization | Number of patients showing osteonecrotic lesions |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Description of COVID-19 | hospitalization time 89 days | COVID-19 outcome in term of worsening (Continuous Positive Airway Pressure - CPAP use; invasive ventilation methods) and improvement status (discharge from Intensive Care Unit -ICU; discharge from hospital) |
| Description of therapies employed during hospitalization | hospitalization time 89 days | Description of therapies including oxygen based therapy, oral anticoagulants (TAO), steroid drugs and other |
| Description of patients clinical features | hospitalization time 89 days | Diseases and relevant clinical characteristic at the time of previous hospitalization for COVID-19 |
| Number of all ON types that will be detected | 1 year after previous hospitalization | ON detected in other anatomical sites will be described including proximal humerus and knee |
| To describe and define the stage of all ON cases | 1 year after previous hospitalization | Stage of other ON types as assessed by ARCO classification criteria |
| Definition of the stage of ONFH cases | 1 year after previous hospitalization | Stage of ONFH is defined according to ARCO classification criteria |
Countries
Italy
Outcome results
None listed