Publications by authors named "Adriana M Dell'Aquila"
Article Synopsis
- Fungal musculoskeletal infections can be challenging to identify due to their subtle symptoms and rarity, often overlapping with other diseases.
- These infections spread through blood, direct contact, or nearby tissue extension, with risk factors including weakened immune systems and exposure at work, and can either be isolated or part of broader systemic issues.
- Imaging plays a key role in diagnosis, revealing nonspecific signs like bone destruction and joint changes, but may also provide clues when combined with patient history and geographical context.
Background: The aim of this study is to evaluate the outcome of patients with cavitary chronic osteomyelitis undergoing adjuvant treatment with bioactive glass (BAG) S53P4 and identify the independent risk factors (RFs) for recurrence in 6- and 12-month patient follow-up.
Methods: A retrospective, multicentre observational study conducted in tertiary specialised hospitals among patients undergoing the surgical treatment of chronic cavitary osteomyelitis using BAG-S53P4 in a granule and/or putty formulation to assess the clinical outcome and RFs for failure in 6- and 12-month patient follow-up.
Results: Of the 92 and 78 patients with 6-month and 12-month follow-ups, infection was eradicated in 85.
Molecular imaging markers can be used to differentiate between infection and aseptic inflammation, determine the severity of infection, and monitor treatment responses. One of these markers is ubiquicidin(29-41) (UBI), a cationic peptide fragment that binds to the bacterial membrane wall and is labeled with gallium-68 (68Ga), a positron emitter radioisotope. The use of UBI in positron emission tomography (PET)/computed tomography (CT) for improved detection of lesions has been receiving considerable attention recently.
View Article and Find Full Text PDFThis pilot study aimed to confirm the presence of infectious agents in infection foci using PET/CT imaging with 68 Ga-DOTA-UBI (29-41) in 7 patients with chronic osteomyelitis and with indications for surgical cleaning at the site of the infection focus. The whole-body PET/CT was performed on Biograph mCT 40 PET/CT scanner (Siemens Healthineers); the image began 45-60 minutes postinjection of the radiotracer (148-260 MBq). This study demonstrated that, in 6 patients in whom the PET/CT was classified as positive for identified infectious foci, confirmed by culture of the secretion sample collected during surgery, only 1 patient in antibiotic therapy was negative.
View Article and Find Full Text PDFObjective: Evaluating the clinical results of bioactive glass S53P4 putty for the treatment of cavitary chronic osteomyelitis.
Methods: Retrospective observational study, including patients of any age with clinical and radiological diagnosis of chronic osteomyelitis, who underwent surgical debridement and implantation of bioactive glass S53P4 putty (BonAlive Putty, Turku, Finland). Patients who underwent any plastic surgery on the soft tissues of the affected site or had segmental bone lesions or septic arthritis were excluded.
spp meticillin resistant infection can be treated with Linezolid. This is a case report of an orthopaedic implant infection in a 60 year-old male treated orally with Linezolid and Rifampicin for three months after one-stage arthroplasty. This is possible provided that platelet count is closely monitored throughout the course of treatment.
View Article and Find Full Text PDFContext:: Paracoccidioidomycosis is a systemic form of mycosis that spreads hematogenously, secondarily to reactivation of lung infection or infection at another site or to new exposure to the causative agent. Few cases of bone involvement have been reported in the literature and involvement of the spine is extremely rare.
Case Report:: We describe a case of a 68-year-old male patient with spondylodiscitis at the levels L4-L5 caused by presence of the fungus Paracoccidioides brasiliensis, which was diagnosed through percutaneous biopsy.