Mohammed Jaffer Jawad, Raed Abbas Saadoon, Wassan Nori Mohammed Hassan
{"title":"Calcium Sulfate as a Local Antibiotic Delivery Vehicle in Chronic Osteomyelitis Following Internal Fixation: A Prospective Case Series.","authors":"Mohammed Jaffer Jawad, Raed Abbas Saadoon, Wassan Nori Mohammed Hassan","doi":"10.2174/0115748871425903250909144103","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Chronic osteomyelitis is a complex and persistent orthopedic infection. Antibiotic-loaded calcium sulfate (CS) has promoted the eradication of infection and bone regeneration. To evaluate the early and mid-term clinical outcomes of antibiotic-impregnated CS in the management of chronic osteomyelitis following internal fixation.</p><p><strong>Methods: </strong>A prospective interventional case series included (n=15) patients with chronic osteomyelitis treated at Al Yarmouk Teaching Hospital. The patient's medical, surgical history, Additionally, patients' and physical examination were recorded. inflammatory markers and microbiological culture from sinus discharge. Imaging was performed to classify the type of infection according to the Cierny and Mader classification. All patients underwent extensive surgical debridement and implantation of CS loaded with vancomycin or tobramycin, and systemic antibiotics were administered according to culture results. Patients were followed up for 1 year to assess functional scores and infection eradication.</p><p><strong>Results: </strong>The mean age was 36.86±9.41 years, with 66.7% male and 33.3% female. Tibia was involved in (46.7%). Methicillin-Resistant Staphylococcus Aureus was isolated in (66.67%) of all cases. After a one-year follow-up, all cases achieved infection resolution. Functional scores improved significantly, from 26.8 to 64.2 (P < 0.001).</p><p><strong>Discussion: </strong>Antibiotic-loaded CS as an adjuvant to surgical debridement and systemic antibiotics shows promising results with higher rates of infection eradication and significant functional improvement.</p><p><strong>Conclusions: </strong>Using CS loaded with antibiotics as complementary therapy with systemic antibiotics demonstrated significant infection control and functional recovery in patients with chronic osteomyelitis following internal fixation during the early and mid-term follow up. Future studies need a larger sample and a longer follow up.</p>","PeriodicalId":21174,"journal":{"name":"Reviews on recent clinical trials","volume":" ","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reviews on recent clinical trials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2174/0115748871425903250909144103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: Chronic osteomyelitis is a complex and persistent orthopedic infection. Antibiotic-loaded calcium sulfate (CS) has promoted the eradication of infection and bone regeneration. To evaluate the early and mid-term clinical outcomes of antibiotic-impregnated CS in the management of chronic osteomyelitis following internal fixation.
Methods: A prospective interventional case series included (n=15) patients with chronic osteomyelitis treated at Al Yarmouk Teaching Hospital. The patient's medical, surgical history, Additionally, patients' and physical examination were recorded. inflammatory markers and microbiological culture from sinus discharge. Imaging was performed to classify the type of infection according to the Cierny and Mader classification. All patients underwent extensive surgical debridement and implantation of CS loaded with vancomycin or tobramycin, and systemic antibiotics were administered according to culture results. Patients were followed up for 1 year to assess functional scores and infection eradication.
Results: The mean age was 36.86±9.41 years, with 66.7% male and 33.3% female. Tibia was involved in (46.7%). Methicillin-Resistant Staphylococcus Aureus was isolated in (66.67%) of all cases. After a one-year follow-up, all cases achieved infection resolution. Functional scores improved significantly, from 26.8 to 64.2 (P < 0.001).
Discussion: Antibiotic-loaded CS as an adjuvant to surgical debridement and systemic antibiotics shows promising results with higher rates of infection eradication and significant functional improvement.
Conclusions: Using CS loaded with antibiotics as complementary therapy with systemic antibiotics demonstrated significant infection control and functional recovery in patients with chronic osteomyelitis following internal fixation during the early and mid-term follow up. Future studies need a larger sample and a longer follow up.
期刊介绍:
Reviews on Recent Clinical Trials publishes frontier reviews on recent clinical trials of major importance. The journal"s aim is to publish the highest quality review articles in the field. Topics covered include: important Phase I – IV clinical trial studies, clinical investigations at all stages of development and therapeutics. The journal is essential reading for all researchers and clinicians involved in drug therapy and clinical trials.