1
|
Sykes MC, Ahluwalia AK, Hay D, Dalrymple J, Firth GB. Acute musculoskeletal infection in children: assessment and management. Br J Hosp Med (Lond) 2023; 84:1-6. [PMID: 37364871 DOI: 10.12968/hmed.2022.0546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Musculoskeletal infection in children is challenging to treat, and includes septic arthritis, deep tissue infection, osteomyelitis, discitis and pyomyositis. Delays to diagnosis and management, and under-treatment can be life-threatening and result in chronic disability. The British Orthopaedic Association Standards for Trauma include critical steps in the timely diagnosis and management of acute musculoskeletal infection in children, the principles of acute clinical care and the service delivery requirements to appropriately manage this cohort of patients. Orthopaedic and paediatric services are likely to encounter cases of acute musculoskeletal infection in children and thus an awareness and thorough understanding of the British Orthopaedic Association Standards for Trauma guidelines is essential. This article reviews these guidelines and associated published evidence for the management of children with acute musculoskeletal infection.
Collapse
Affiliation(s)
- Mark C Sykes
- Trauma and Orthopaedics Department, Imperial College Healthcare NHS Trust, London, UK
| | - Aashish K Ahluwalia
- Trauma and Orthopaedics Department, University College London Hospitals NHS Foundation Trust, London, UK
| | - Daniel Hay
- Trauma and Orthopaedics Department, Imperial College Healthcare NHS Trust, London, UK
| | - James Dalrymple
- Trauma and Orthopaedics Department, University College London Hospitals NHS Foundation Trust, London, UK
| | - Gregory B Firth
- Trauma and Orthopaedics Department, The Royal London Hospital, Barts Health NHS Trust, London, UK
| |
Collapse
|
2
|
Davar K, Clark D, Centor RM, Dominguez F, Ghanem B, Lee R, Lee TC, McDonald EG, Phillips MC, Sendi P, Spellberg B. Can the Future of ID Escape the Inertial Dogma of Its Past? The Exemplars of Shorter Is Better and Oral Is the New IV. Open Forum Infect Dis 2022; 10:ofac706. [PMID: 36694838 PMCID: PMC9853939 DOI: 10.1093/ofid/ofac706] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
Like all fields of medicine, Infectious Diseases is rife with dogma that underpins much clinical practice. In this study, we discuss 2 specific examples of historical practice that have been overturned recently by numerous prospective studies: traditional durations of antimicrobial therapy and the necessity of intravenous (IV)-only therapy for specific infectious syndromes. These dogmas are based on uncontrolled case series from >50 years ago, amplified by the opinions of eminent experts. In contrast, more than 120 modern, randomized controlled trials have established that shorter durations of therapy are equally effective for many infections. Furthermore, 21 concordant randomized controlled trials have demonstrated that oral antibiotic therapy is at least as effective as IV-only therapy for osteomyelitis, bacteremia, and endocarditis. Nevertheless, practitioners in many clinical settings remain refractory to adopting these changes. It is time for Infectious Diseases to move beyond its history of eminent opinion-based medicine and truly into the era of evidenced-based medicine.
Collapse
Affiliation(s)
- Kusha Davar
- Los Angeles County + University of Southern California (LAC+USC) Medical Center, Los Angeles, California, USA
| | - Devin Clark
- Los Angeles County + University of Southern California (LAC+USC) Medical Center, Los Angeles, California, USA
| | - Robert M Centor
- Department of Medicine, Birmingham Veterans Affairs (VA) Medical Center, Birmingham, Alabama, Birmingham, Alabama, USA
| | - Fernando Dominguez
- Los Angeles County + University of Southern California (LAC+USC) Medical Center, Los Angeles, California, USA
| | | | - Rachael Lee
- Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Todd C Lee
- Division of Infectious Diseases, Department of Medicine, McGill University, Montreal, Canada
| | - Emily G McDonald
- Division of General Internal Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Matthew C Phillips
- Division of Infectious Diseases, Department of Medicine, Massachusetts General Hospital, Boston, Massachusetts, USA,Harvard Medical School, Boston, Massachusetts, USA
| | - Parham Sendi
- Institute for Infectious Diseases, University of Bern, Bern, Switzerland
| | - Brad Spellberg
- Correspondence: Brad Spellberg, MD, Hospital Administration, 2051 Marengo Street, Los Angeles, CA 90033 ()
| |
Collapse
|
3
|
Hunter S, Kioa G, Baker JF. Predictive Algorithms in the Diagnosis and Management of Pediatric Hip and Periarticular Infection. J Bone Joint Surg Am 2022; 104:649-658. [PMID: 35167503 DOI: 10.2106/jbjs.21.01040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
➤ Although the criteria of Kocher et al. were an important advancement in our ability to diagnose septic arthritis of the hip early, the changing microbial landscape and availability of advanced imaging have rendered it insufficient for contemporary clinical use.➤ Routine use of magnetic resonance imaging and recognition of disseminated disease have prompted the development of algorithms to predict concurrent osteoarticular infection in cases of septic arthritis and osteomyelitis that were previously assumed to be "isolated."➤ Recent research has attempted to stratify childhood bone and joint infection (BJI) by severity to guide treatment planning. This is valuable, as patients with multifocal disease, more virulent pathogens, and immunocompromise can have longer hospital stays and require multiple surgeries.➤ The increasing prevalence of clinical prediction algorithms in childhood BJI is not completely matched by quality in methodology. Clinicians need to be wary of adopting predictive algorithms prior to robust external validation.
Collapse
Affiliation(s)
- Sarah Hunter
- Department of Orthopaedic Surgery, Waikato Hospital, Hamilton, New Zealand
| | - Georgina Kioa
- Department of Orthopaedic Surgery, Hawke's Bay Hospital, Hastings, New Zealand
| | - Joseph F Baker
- Department of Orthopaedic Surgery, Waikato Hospital, Hamilton, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
| |
Collapse
|
4
|
Wald-Dickler N, Holtom PD, Phillips MC, Centor RM, Lee RA, Baden R, Spellberg B. Oral Is the New IV. Challenging Decades of Blood and Bone Infection Dogma: A Systematic Review. Am J Med 2022; 135:369-379.e1. [PMID: 34715060 PMCID: PMC8901545 DOI: 10.1016/j.amjmed.2021.10.007] [Citation(s) in RCA: 49] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 09/03/2021] [Accepted: 10/04/2021] [Indexed: 01/08/2023]
Abstract
BACKGROUND We sought to determine if controlled, prospective clinical data validate the long-standing belief that intravenous (IV) antibiotic therapy is required for the full duration of treatment for 3 invasive bacterial infections: osteomyelitis, bacteremia, and infective endocarditis. METHODS We performed a systematic review of published, prospective, controlled trials that compared IV-only to oral stepdown regimens in the treatment of these diseases. Using the PubMed database, we identified 7 relevant randomized controlled trials (RCTs) of osteomyelitis, 9 of bacteremia, 1 including both osteomyelitis and bacteremia, and 3 of endocarditis, as well as one quasi-experimental endocarditis study. Study results were synthesized via forest plots and funnel charts (for risk of study bias), using RevMan 5.4.1 and Meta-Essentials freeware, respectively. RESULTS The 21 studies demonstrated either no difference in clinical efficacy, or superiority of oral versus IV-only antimicrobial therapy, including for mortality; in no study was IV-only treatment superior in efficacy. The frequency of catheter-related adverse events and duration of inpatient hospitalization were both greater in IV-only groups. DISCUSSION Numerous prospective, controlled investigations demonstrate that oral antibiotics are at least as effective, safer, and lead to shorter hospitalizations than IV-only therapy; no contrary data were identified. Treatment guidelines should be modified to indicate that oral therapy is appropriate for reasonably selected patients with osteomyelitis, bacteremia, and endocarditis.
Collapse
Affiliation(s)
- Noah Wald-Dickler
- Los Angeles County + University of Southern California Medical Center, Los Angeles; Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles; Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles
| | - Paul D Holtom
- Los Angeles County + University of Southern California Medical Center, Los Angeles; Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles
| | - Matthew C Phillips
- Los Angeles County + University of Southern California Medical Center, Los Angeles
| | - Robert M Centor
- Department of Medicine, University of Alabama at Birmingham School of Medicine, Birmingham; Birmingham Veterans Affairs (VA) Medical Center, Birmingham, Ala
| | - Rachael A Lee
- Department of Medicine, University of Alabama at Birmingham School of Medicine, Birmingham; Birmingham Veterans Affairs (VA) Medical Center, Birmingham, Ala
| | - Rachel Baden
- Los Angeles County + University of Southern California Medical Center, Los Angeles
| | - Brad Spellberg
- Los Angeles County + University of Southern California Medical Center, Los Angeles.
| |
Collapse
|
5
|
Searns JB, DeVine MN, MacBrayne CE, Williams MC, Pearce K, Donaldson N, Parker SK. Characteristics of Children With Culture Negative Acute Hematogenous Musculoskeletal Infections. J Pediatr Orthop 2022; 42:e206-e211. [PMID: 34923507 DOI: 10.1097/bpo.0000000000002033] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Identifying the causative pathogen for acute hematogenous musculoskeletal infections (MSKIs) allows for directed antimicrobial therapy and diagnostic confidence. However, 20% to 50% of children with acute MSKIs remain culture negative. The objective of this study was to compare characteristics of culture negative MSKI patients to those where a pathogen is identified. METHODS Electronic medical records of children admitted between July 2014 to September 2018 to a single quaternary care pediatric hospital with acute MSKIs were retrospectively reviewed. Clinical and demographic characteristics were compared between culture positive and culture negative MSKIs. RESULTS A total of 170 patients were included of whom 43 (25%) were culture negative. All culture negative patients had at least 1 culture type obtained, and the majority (84%) had both blood and source cultures performed. When compared with patients with a causative pathogen identified, culture negative patients were younger (2.3 vs. 9.8 y), smaller (13.5 vs. 31.6 kg), less likely to be febrile on arrival (56% vs. 77%), less likely to have an abscess on imaging (23% vs. 48%), and were more likely to have uncomplicated septic arthritis (35% vs. 8%). No critically ill patient was culture negative. Seven culture negative patients had additional Kingella kingae testing performed, none of which were positive. CONCLUSIONS Despite targeted and standardized efforts to identify causative bacteria, 25% of children with acute MSKIs never have a pathogen identified. Culture negative patients are younger, less febrile, are less likely to have an abscess, and more likely to have isolated septic arthritis. LEVEL OF EVIDENCE This is a retrospective cohort study interested in identifying patient characteristics that predict rate of culture positivity for acute MSKIs. This study meets criteria for Level II evidence.
Collapse
Affiliation(s)
- Justin B Searns
- Department of Pediatrics, Sections of Hospital Medicine and Infectious Diseases
| | | | | | | | - Kelly Pearce
- Infection Prevention and Control, Children's Hospital Colorado, Aurora, CO
| | | | - Sarah K Parker
- Department of Pediatrics, Section of Infectious Diseases
| |
Collapse
|
6
|
Jain MJ, Bradko V, Zhu H, Inneh I, Shinava VR. Pediatric osteoarticular infection: trend in surgically treated patients and association of methicillin-resistant Staphylococcus aureus with requirement of secondary procedures. J Pediatr Orthop B 2021; 30:579-584. [PMID: 33038147 DOI: 10.1097/bpb.0000000000000819] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Acute pediatric osteoarticular infection demonstrates variability in both presentation and response to treatment. Many respond to antibiotics ± single operation, while some require multiple surgeries. Currently, it is difficult to predict who may require additional procedures. Infections due to methicillin-resistant Staphylococcus aureus (MRSA) have been associated with more complications. The purpose of this study is to determine MRSA trends and degree of association with the occurrence of multiple procedures. We performed a retrospective analysis of surgically treated pediatric (1 month-18 years) patients for acute osteomyelitis and septic arthritis at a tertiary children's hospital from 2003-2017. The cohort was divided into single-procedure and multiple-procedure groups. A total of 753 patients were studied with a mean age of 7.05 years (2.4 months-17.9 years). We identified 645/753 (85.6%) patients who were treated with a single-procedure and 108/753 (14.4%) patients who required multiple- procedures. The lower extremity (hip, knee, tibia, and femur) was most commonly involved. The epidemiologic trend runs almost parallel between two groups with a peak in 2009. The odds ratio for multiple-procedures was 2.0 [95% confidence interval (CI), 1.2-3.1; P = 0.002] with dual infection (osteomyelitis + septic arthritis), 2.6 (95% CI, 1.6-4.4; P = 0.001) with high-risk conditions and 4.6 (95% CI, 3.0-7.1; P < 0.001) if MRSA was present. MRSA significantly predicts the requirement of additional operative procedures for the treatment of osteoarticular infections in children. Besides clinical deterioration and other markers, the presence of MRSA can be a considerable indicator for a planned secondary-procedure. Level III retrospective cohort study.
Collapse
Affiliation(s)
- Mohit J Jain
- Department of Pediatric Orthopedic Surgery, Texas Children's Hospital
- Department of Orthopedic Surgery, Baylor College of Medicine
| | - Viachaslau Bradko
- Department of Pediatric Orthopedic Surgery, Texas Children's Hospital
- Department of Orthopedic Surgery, Baylor College of Medicine
| | - Huirong Zhu
- Outcomes and Statistical Services, Texas Children's Hospital, Houston, Texas, USA
| | - Ifeoma Inneh
- Department of Pediatric Orthopedic Surgery, Texas Children's Hospital
- Department of Orthopedic Surgery, Baylor College of Medicine
| | - Vinitha R Shinava
- Department of Pediatric Orthopedic Surgery, Texas Children's Hospital
- Department of Orthopedic Surgery, Baylor College of Medicine
| |
Collapse
|
7
|
Woods CR, Bradley JS, Chatterjee A, Copley LA, Robinson J, Kronman MP, Arrieta A, Fowler SL, Harrison C, Carrillo-Marquez MA, Arnold SR, Eppes SC, Stadler LP, Allen CH, Mazur LJ, Creech CB, Shah SS, Zaoutis T, Feldman DS, Lavergne V. Clinical Practice Guideline by the Pediatric Infectious Diseases Society and the Infectious Diseases Society of America: 2021 Guideline on Diagnosis and Management of Acute Hematogenous Osteomyelitis in Pediatrics. J Pediatric Infect Dis Soc 2021; 10:801-844. [PMID: 34350458 DOI: 10.1093/jpids/piab027] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 04/06/2021] [Indexed: 01/08/2023]
Abstract
This clinical practice guideline for the diagnosis and treatment of acute hematogenous osteomyelitis (AHO) in children was developed by a multidisciplinary panel representing Pediatric Infectious Diseases Society (PIDS) and the Infectious Diseases Society of America (IDSA). This guideline is intended for use by healthcare professionals who care for children with AHO, including specialists in pediatric infectious diseases, orthopedics, emergency care physicians, hospitalists, and any clinicians and healthcare providers caring for these patients. The panel's recommendations for the diagnosis and treatment of AHO are based upon evidence derived from topic-specific systematic literature reviews. Summarized below are the recommendations for the diagnosis and treatment of AHO in children. The panel followed a systematic process used in the development of other IDSA and PIDS clinical practice guidelines, which included a standardized methodology for rating the certainty of the evidence and strength of recommendation using the GRADE (Grading of Recommendations Assessment, Development and Evaluation) approach. A detailed description of background, methods, evidence summary and rationale that support each recommendation, and knowledge gaps can be found online in the full text.
Collapse
Affiliation(s)
- Charles R Woods
- Department of Pediatrics, University of Tennessee College of Medicine, Chattanooga, Tennessee, USA
| | - John S Bradley
- Division of Infectious Diseases, University of California San Diego School of Medicine, and Rady Children's Hospital, San Diego, California, USA
| | - Archana Chatterjee
- Chicago Medical School, Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Lawson A Copley
- Departments of Orthopaedic Surgery and Pediatrics, University of Texas Southwestern, Dallas, Texas, USA
| | - Joan Robinson
- Department of Pediatrics, University of Alberta, Edmonton, Alberta, Canada
| | - Matthew P Kronman
- Division of Infectious Diseases, Seattle Children's Hospital, Seattle, Washington, USA
| | - Antonio Arrieta
- University of California Irvine School of Medicine and Children's Hospital of Orange County, Irvine, California, USA
| | - Sandra L Fowler
- Division of Infectious Diseases, Medical University of South Carolina, Charleston, South Carolina, USA
| | | | - Maria A Carrillo-Marquez
- Division of Infectious Diseases, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Sandra R Arnold
- Division of Infectious Diseases, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Stephen C Eppes
- Department of Pediatrics, ChristianaCare, Newark, Delaware, USA
| | - Laura P Stadler
- Department of Pediatrics, Division of Infectious Diseases, University of Kentucky, Lexington, Kentucky, USA
| | - Coburn H Allen
- Department of Pediatrics, University of Texas at Austin Dell Medical School, Austin, Texas, USA
| | - Lynnette J Mazur
- Department of Pediatrics, University of Texas McGovern Medical School, Houston, Texas, USA
| | - C Buddy Creech
- Division of Pediatric Infectious Diseases, Vanderbilt University School of Medicine, Nashville, Tennessee, USA
| | - Samir S Shah
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Theoklis Zaoutis
- Division of Infectious Diseases, Children's Hospital of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - David S Feldman
- New York University Langone Medical Center, New York, New York, USA
| | - Valéry Lavergne
- Department of Medical Microbiology and Infection Control, Vancouver General Hospital, Vancouver, British Columbia, Canada.,University of Montreal Research Center, Montreal, Quebec, Canada
| |
Collapse
|
8
|
Musso P, Parigi S, Bossi G, Marseglia GL, Galli L, Chiappini E. Epidemiology and Management of Acute Hematogenous Osteomyelitis, Neonatal Osteomyelitis and Spondylodiscitis in a Third Level Paediatric Center. CHILDREN-BASEL 2021; 8:children8080616. [PMID: 34438507 PMCID: PMC8391380 DOI: 10.3390/children8080616] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/06/2021] [Accepted: 07/08/2021] [Indexed: 01/12/2023]
Abstract
Acute hematogenous osteomyelitis (AHOM) is a rare pathology in pediatric population. The aim of this study is to analyse the epidemiological data and the management, compared to European Society for Paediatric Infectious Disease (ESPID, European Society for Pediatric Infectious Diseases) guidelines 2017 of 216 children with AHOM, divided in three cohorts (neonatal-onset osteomyelitis, those with vertebral involvement and other types of osteomyelitis). We conducted a retrospective single center study, evaluating data from all the children (aged 0–18 years) consecutively admitted to the Meyer Children’s Hospital, during a period of ten years (1 January 2010–31 December 2019). Isolation of pathogen was possible in 65 patients and S. aureus was the most frequently involved (43/65 children). Magnetic Resonance Imaging (MRI, magnetic resonance imaging) was performed in 201/216 cases and was compatible with osteomyelitis in 185/201 of these children (92.03%). In the neonatal-onset osteomyelitis group the percentage of diagnostic ultrasound for osteomyelitis was 36.36% significantly higher than the other groups. The median duration of total antibiotic therapy was 37.5 days. In total, 186/199 children recovered without complications. The present study delineates three heterogeneous cohorts of patients. S. aureus is confirmed as the first pathogen for isolation in all three groups analysed. MRI represent a gold standard for diagnosis. Longer duration of antibiotics treatment was performed in neonatal and spondylodiscitis group, compared to the other types of osteomyelitis.
Collapse
Affiliation(s)
- Paola Musso
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (G.B.); (G.L.M.)
- Correspondence:
| | - Sara Parigi
- Department of Health Sciences, University of Florence, 50100 Florence, Italy; (S.P.); (L.G.); (E.C.)
| | - Grazia Bossi
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (G.B.); (G.L.M.)
| | - Gian Luigi Marseglia
- Pediatric Clinic, Department of Pediatrics, Fondazione IRCCS Policlinico San Matteo, University of Pavia, 27100 Pavia, Italy; (G.B.); (G.L.M.)
| | - Luisa Galli
- Department of Health Sciences, University of Florence, 50100 Florence, Italy; (S.P.); (L.G.); (E.C.)
| | - Elena Chiappini
- Department of Health Sciences, University of Florence, 50100 Florence, Italy; (S.P.); (L.G.); (E.C.)
| |
Collapse
|
9
|
Shaikh N, Umscheid J, Rizvi S, Bhatt P, Vasudeva R, Yagnik P, Bhatt N, Donda K, Dapaah-Siakwan F. National Trends of Acute Osteomyelitis and Peripherally Inserted Central Catheters in Children. Hosp Pediatr 2021; 11:662-670. [PMID: 34187789 DOI: 10.1542/hpeds.2020-005794] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Although a growing body of evidence suggests that early transition to oral antimicrobial therapy is equally efficacious to prolonged intravenous antibiotics for treatment of acute pediatric osteomyelitis, little is known about the pediatric trends in peripherally inserted central catheter (PICC) placements. Using a national database, we examined incidence rates of pediatric hospitalizations for acute osteomyelitis in the United States from 2007 through 2016, as well as the trends in PICC placement, length of stay (LOS), and cost associated with these hospitalizations. METHODS This was a retrospective, serial cross-sectional study of the National Inpatient Sample database from 2007 through 2016. Patients ≤18 years of age with acute osteomyelitis were identified by using appropriate diagnostic codes. Outcomes measured included PICC placement rate, LOS, and inflation-adjusted hospitalization costs. Weighted analysis was reported, and a hierarchical regression model was used to analyze predictors. RESULTS The annual incidence of acute osteomyelitis increased from 1.0 to 1.8 per 100 000 children from 2007 to 08 to 2015 to 16 (P < .0001), whereas PICC placement rates decreased from 58.8% to 5.9% (P < .0001). Overall, changes in LOS and inflation-adjusted hospital costs were not statistically significant. PICC placements and sepsis were important predictors of increased LOS and hospital costs. CONCLUSIONS Although PICC placement rates for acute osteomyelitis significantly decreased in the face of increased incidence of acute osteomyelitis in children, LOS and hospital costs for all hospitalizations remained stable. However, patients receiving PICC placements had longer LOS. Further studies are needed to explore the long-term outcomes of reduced PICC use.
Collapse
Affiliation(s)
- Nadia Shaikh
- Department of Pediatrics, University of Illinois College of Medicine at Peoria, Illinois;
| | - Jacob Umscheid
- School of Medicine, University of Kansas, Wichita, Kansas
| | - Syed Rizvi
- Department of Pediatrics, St. Louis University, St. Louis, Missouri
| | - Parth Bhatt
- United Hospital Center, Bridgeport, West Virginia
| | | | - Priyank Yagnik
- School of Medicine, University of Kansas, Wichita, Kansas
| | - Neel Bhatt
- Department of Pediatrics, School of Medicine, University of Washington, Seattle, Washington
| | - Keyur Donda
- Department of Pediatrics, University of South Florida, Tampa, Florida; and
| | | |
Collapse
|
10
|
Truelove JJ, House SA. Reducing PICC Placement in Pediatric Osteomyelitis: A Diamond in the Deimplementation Rough? Hosp Pediatr 2021; 11:e111-e114. [PMID: 34187790 DOI: 10.1542/hpeds.2021-006029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Jessica J Truelove
- Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire .,Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| | - Samantha A House
- Department of Pediatrics, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire.,Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire
| |
Collapse
|
11
|
McNeil JC. Acute Hematogenous Osteomyelitis in Children: Clinical Presentation and Management. Infect Drug Resist 2020; 13:4459-4473. [PMID: 33364793 PMCID: PMC7751737 DOI: 10.2147/idr.s257517] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 12/01/2020] [Indexed: 12/16/2022] Open
Abstract
Acute hematogenous osteomyelitis (AHO) is a common invasive infection encountered in the pediatric population. In addition to the acute illness, AHO has the potential to create long-term morbidity and functional limitations. While a number of pathogens may cause AHO, Staphylococcus aureus is the most common organism identified. Despite the frequency of this illness, little high-quality data exist to guide providers in the care of these patients. The literature is reviewed regarding the epidemiology, microbiology and management of AHO in children. A framework for empiric therapy is provided drawing from the available literature and published guidelines.
Collapse
Affiliation(s)
- J Chase McNeil
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, TX, USA
| |
Collapse
|
12
|
McNeil JC, Vallejo JG, Kok EY, Sommer LM, Hultén KG, Kaplan SL. Clinical and Microbiologic Variables Predictive of Orthopedic Complications Following Staphylococcus aureus Acute Hematogenous Osteoarticular Infections in Children. Clin Infect Dis 2020; 69:1955-1961. [PMID: 30753346 DOI: 10.1093/cid/ciz109] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 01/31/2019] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Staphylococcus aureus is the most common cause of acute hematogenous osteoarticular infections (AHOAIs) in children. The risk factors for the development of orthopedic complications (OC) after AHOAI are poorly understood. We sought to describe clinical and microbiologic variables present on the index admission that may predict OC in S. aureus AHOAI. METHODS Staphylococcus aureus AHOAI cases were identified from 2011-2017 at Texas Children's Hospital and reviewed for the development of OC. OC included chronic osteomyelitis, growth arrest, avascular necrosis, chronic dislocation, and pathologic fracture. All S. aureus isolates were characterized by pulsed-field gel electrophoresis and agr group. RESULTS A total of 286 cases were examined of which 27 patients (9.4%) developed OC. Patients who developed OC more often had infection with an agr group III organism (P = .04), bacteremia (P = .04), delayed source control (P < .001), ≥2 surgical procedures (P < .001), intensive care unit admission (P = .09), and fever >4 days after admission (P = .008). There was no association with OC and patient age, methicillin resistance, or choice/route of antibiotics. In multivariable analyses of OC, infection with agr group III S. aureus, prolonged fever, and delayed source control remained statistically significant. CONCLUSIONS OC develop following S. aureus AHOAI in 9.4% of cases. Although the development of OC is likely multifactorial, agr group III organisms, prolonged fever, and delayed source control are independently associated with OC. Moreover, early aggressive surgical source control may be beneficial in children with S. aureus AHOAI.
Collapse
Affiliation(s)
- J Chase McNeil
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas
| | - Jesus G Vallejo
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas
| | - Eric Y Kok
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas
| | - Lauren M Sommer
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas
| | - Kristina G Hultén
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas
| | - Sheldon L Kaplan
- Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas
| |
Collapse
|
13
|
Rose MA, Barker M, Liese J, Adams O, Ankermann T, Baumann U, Brinkmann F, Bruns R, Dahlheim M, Ewig S, Forster J, Hofmann G, Kemen C, Lück C, Nadal D, Nüßlein T, Regamey N, Riedler J, Schmidt S, Schwerk N, Seidenberg J, Tenenbaum T, Trapp S, van der Linden M. [Guidelines for the Management of Community Acquired Pneumonia in Children and Adolescents (Pediatric Community Acquired Pneumonia, pCAP) - Issued under the Responsibility of the German Society for Pediatric Infectious Diseases (DGPI) and the German Society for Pediatric Pulmonology (GPP)]. Pneumologie 2020; 74:515-544. [PMID: 32823360 DOI: 10.1055/a-1139-5132] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The present guideline aims to improve the evidence-based management of children and adolescents with pediatric community-acquired pneumonia (pCAP). Despite a prevalence of approx. 300 cases per 100 000 children per year in Central Europe, mortality is very low. Prevention includes infection control measures and comprehensive immunization. The diagnosis can and should be established clinically by history, physical examination and pulse oximetry, with fever and tachypnea as cardinal features. Additional signs or symptoms such as severely compromised general condition, poor feeding, dehydration, altered consciousness or seizures discriminate subjects with severe pCAP from those with non-severe pCAP. Within an age-dependent spectrum of infectious agents, bacterial etiology cannot be reliably differentiated from viral or mixed infections by currently available biomarkers. Most children and adolescents with non-severe pCAP and oxygen saturation > 92 % can be managed as outpatients without laboratory/microbiology workup or imaging. Anti-infective agents are not generally indicated and can be safely withheld especially in children of young age, with wheeze or other indices suggesting a viral origin. For calculated antibiotic therapy, aminopenicillins are the preferred drug class with comparable efficacy of oral (amoxicillin) and intravenous administration (ampicillin). Follow-up evaluation after 48 - 72 hours is mandatory for the assessment of clinical course, treatment success and potential complications such as parapneumonic pleural effusion or empyema, which may necessitate alternative or add-on therapy.
Collapse
Affiliation(s)
- M A Rose
- Fachbereich Medizin, Johann-Wolfgang-Goethe-Universität Frankfurt/Main und Zentrum für Kinder- und Jugendmedizin, Klinikum St. Georg Leipzig
| | - M Barker
- Klinik für Kinder- und Jugendmedizin, Helios Klinikum Emil von Behring, Berlin
| | - J Liese
- Kinderklinik und Poliklinik, Universitätsklinikum an der Julius-Maximilians-Universität Würzburg, Würzburg
| | - O Adams
- Institut für Virologie, Universitätsklinikum Düsseldorf
| | - T Ankermann
- Klinik für Kinder- und Jugendmedizin 1, Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | - U Baumann
- Pädiatrische Pneumologie, Allergologie und Neonatologie, Medizinische Hochschule Hannover
| | - F Brinkmann
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Ruhr-Universität Bochum
| | - R Bruns
- Zentrum für Kinder- und Jugendmedizin, Ernst-Moritz-Arndt-Universität Greifswald
| | - M Dahlheim
- Praxis für Kinderpneumologie und Allergologie, Mannheim
| | - S Ewig
- Kliniken für Pneumologie und Infektiologie, Thoraxzentrum Ruhrgebiet, Bochum/Herne
| | - J Forster
- Kinderabteilung St. Hedwig, St. Josefskrankenhaus , Freiburg und Merzhausen
| | | | - C Kemen
- Katholisches Kinderkrankenhaus Wilhelmstift, Hamburg
| | - C Lück
- Institut für Medizinische Mikrobiologie und Hygiene, Technische Universität Dresden
| | - D Nadal
- Kinderspital Zürich, Schweiz
| | - T Nüßlein
- Klinik für Kinder- und Jugendmedizin, Gemeinschaftsklinikum Mittelrhein, Koblenz
| | - N Regamey
- Pädiatrische Pneumologie, Kinderspital Luzern, Schweiz
| | - J Riedler
- Kinder- und Jugendmedizin, Kardinal Schwarzenberg'sches Krankenhaus, Schwarzach, Österreich
| | - S Schmidt
- Zentrum für Kinder- und Jugendmedizin, Ernst-Moritz-Arndt-Universität Greifswald
| | - N Schwerk
- Pädiatrische Pneumologie, Allergologie und Neonatologie, Medizinische Hochschule Hannover
| | - J Seidenberg
- Klinik für pädiatrische Pneumologie und Allergologie, Neonatologie, Intensivmedizin und Kinderkardiologie, Klinikum Oldenburg
| | - T Tenenbaum
- Klinik für Kinder- und Jugendmedizin, Universitätsklinikum Mannheim
| | | | - M van der Linden
- Institut für Medizinische Mikrobiologie, Universitätsklinikum Aachen
| |
Collapse
|
14
|
Abstract
Osteomyelitis, or inflammation of bone, is most commonly caused by invasion of bacterial pathogens into the skeleton. Bacterial osteomyelitis is notoriously difficult to treat, in part because of the widespread antimicrobial resistance in the preeminent etiologic agent, the Gram-positive bacterium Staphylococcus aureus Bacterial osteomyelitis triggers pathological bone remodeling, which in turn leads to sequestration of infectious foci from innate immune effectors and systemically delivered antimicrobials. Treatment of osteomyelitis therefore typically consists of long courses of antibiotics in conjunction with surgical debridement of necrotic infected tissues. Even with these extreme measures, many patients go on to develop chronic infection or sustain disease comorbidities. A better mechanistic understanding of how bacteria invade, survive within, and trigger pathological remodeling of bone could therefore lead to new therapies aimed at prevention or treatment of osteomyelitis as well as amelioration of disease morbidity. In this minireview, we highlight recent developments in our understanding of how pathogens invade and survive within bone, how bacterial infection or resulting innate immune responses trigger changes in bone remodeling, and how model systems can be leveraged to identify new therapeutic targets. We review the current state of osteomyelitis epidemiology, diagnostics, and therapeutic guidelines to help direct future research in bacterial pathogenesis.
Collapse
|
15
|
Gornitzky AL, Kim AE, O’Donnell JM, Swarup I. Diagnosis and Management of Osteomyelitis in Children. JBJS Rev 2020; 8:e1900202. [DOI: 10.2106/jbjs.rvw.19.00202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
|
16
|
Donaldson N, Sanders J, Child J, Parker S. Acute Hematogenous Bacterial Osteoarticular Infections in Children. Pediatr Rev 2020; 41:120-136. [PMID: 32123023 DOI: 10.1542/pir.2018-0201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
| | | | - Jason Child
- Department of Pharmacy, Children's Hospital Colorado, Aurora, CO
| | - Sarah Parker
- Division of Infectious Diseases, Department of Pediatrics, University of Colorado Denver School of Medicine, Aurora, CO
| |
Collapse
|
17
|
Islam S, Biary N, Wrotniak B. Favorable Outcomes With Early Transition to Oral Antibiotics for Pediatric Osteoarticular Infections. Clin Pediatr (Phila) 2019; 58:696-699. [PMID: 30735058 DOI: 10.1177/0009922819829041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Shamim Islam
- 1 University at Buffalo, State University of New York, Buffalo, NY, USA
| | - Nora Biary
- 1 University at Buffalo, State University of New York, Buffalo, NY, USA.,2 University of Michigan, Ann Arbor, MI, USA
| | - Brian Wrotniak
- 1 University at Buffalo, State University of New York, Buffalo, NY, USA
| |
Collapse
|
18
|
Validation and Modification of a Severity of Illness Score for Children With Acute Hematogenous Osteomyelitis. J Pediatr Orthop 2019; 39:90-97. [PMID: 27741035 DOI: 10.1097/bpo.0000000000000879] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Children with osteomyelitis demonstrate a wide spectrum of illness. Objective measurement of severity is important to guide resource allocation and treatment decisions, particularly for children with advanced illness. The purpose of this study is to validate and improve a previously published severity of illness scoring system for children with acute hematogenous osteomyelitis (AHO). METHODS Children with AHO were prospectively studied during evaluation and treatment by a multidisciplinary team who provided care according to evidence-based guidelines to reduce variation. A severity of illness score was calculated for each child and correlated with surrogate measures of severity. Univariate analysis was used to assess the significance of each parameter within the scoring model along with new parameters, which were evaluated to improve the model. The scoring system was then modified by the addition of band count to replace respiratory rate. The modified score was calculated and applied to the prospective cohort followed by correlation with the surrogate measures of severity. RESULTS One hundred forty-eight children with AHO were consecutively studied. The original severity of illness score correlated well with length of stay and other established measures of severity. Band percent of the white blood cell differential ≥1.5% was found to be significantly associated with severity and chosen to replace respiratory rate in the model. The modified calculated severity scores correlated well with the chosen surrogate measures and significantly differentiated children with osteomyelitis on the basis of causative organism, length of stay, intensive care, surgeries, bacteremia, and disseminated or multifocal disease. CONCLUSIONS The findings of this study validate the previously published severity of illness scoring tool in large cohort of children who were prospectively evaluated. The replacement of respiratory rate with band count improved the scoring system.
Collapse
|
19
|
Robinette ED, Brower L, Schaffzin JK, Whitlock P, Shah SS, Connelly B. Use of a Clinical Care Algorithm to Improve Care for Children With Hematogenous Osteomyelitis. Pediatrics 2019; 143:peds.2018-0387. [PMID: 30567715 DOI: 10.1542/peds.2018-0387] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/24/2018] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Acute hematogenous osteomyelitis (AHO) causes significant morbidity in children. Quality improvement (QI) methods have been used to successfully improve care and decrease costs through standardization for numerous conditions, including pediatric AHO. We embarked on a QI initiative to standardize our approach to the inpatient management of AHO, with a global aim of reducing inpatient costs. METHODS We used existing literature and local consensus to develop a care algorithm for the inpatient management of AHO. We used the Model for Improvement as the framework for the project, which included process mapping, failure mode analysis, and key driver identification. We engaged with institutional providers to achieve at least 80% consensus regarding specific key drivers and tested various interventions to support uptake of the care algorithm. RESULTS Fifty-seven patients were included. There were 31 patients in the preintervention cohort and 26 in the postintervention cohort, of whom 19 were managed per the algorithm. Mean inpatient charges decreased from $45 718 in the preintervention cohort to $32 895 in the postintervention cohort; length of stay did not change. Adherence to recommended empirical antimicrobial agents trended upward. CONCLUSIONS A simple and low-cost QI project was used to safely decrease the cost of inpatient care for pediatric AHO at a tertiary care children's hospital. A robust local consensus process proved to be a key component in the uptake of standardization.
Collapse
Affiliation(s)
| | - Laura Brower
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | | - Samir S Shah
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | | |
Collapse
|
20
|
Improved Diagnosis and Treatment of Bone and Joint Infections Using an Evidence-based Treatment Guideline. J Pediatr Orthop 2018; 38:e354-e359. [PMID: 29727410 DOI: 10.1097/bpo.0000000000001187] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Our institution created a multidisciplinary guideline for treatment of acute hematogenous osteomyelitis (AHO) and septic arthritis (SA) in response to updates in evidence-based literature in the field and existing provider variability in treatment. This guideline aims to improve the care of these patients by standardizing diagnosis and treatment and incorporating up to date evidence-based research into practice. The primary objective of this study is to compare cases before versus after the implementation of the guideline to determine concrete effects the guideline has had in the care of patients with AHO and SA. METHODS This is an Institutional Review Board-approved retrospective study of pediatric patients age 6 months to 18 years hospitalized between January 2009 and July 2016 with a diagnosis of AHO or SA qualifying for the guideline. Cohorts were categorized: preguideline and postguideline. Exclusion criteria consisted of: symptoms >14 days, multifocal involvement, hemodynamic instability, sepsis, or history of immune deficiency or chronic systemic disease. Cohorts were compared for outcomes that described clinical course. RESULTS Data were included for 117 cases that qualified for the guideline: 54 preguideline and 63 postguideline. Following the successful implementation of the guideline, we found significant decrease in the length of intravenous antibiotic treatment (P<0.001), decrease in peripherally inserted central catheter use (P<0.001), and an increase in bacterial identification (P=0.040). Bacterial identification allowed for targeted antibiotic therapy. There was no change in length of hospital stay or readmission rate after the implementation of the guideline. CONCLUSION Utilizing an evidence-based treatment guideline for pediatric acute hematogenous bone and joint infections can lead to improved bacterial diagnosis and decreased burden of treatment through early oral antibiotic use. LEVEL OF EVIDENCE Level III- retrospective comparative study.
Collapse
|
21
|
de Graaf H, Sukhtankar P, Arch B, Ahmad N, Lees A, Bennett A, Spowart C, Hickey H, Jeanes A, Armon K, Riordan A, Herberg J, Hackett S, Gamble C, Shingadia D, Pallett A, Clarke SC, Henman P, Emonts M, Sharland M, Finn A, Pollard AJ, Powell C, Marsh P, Ballinger C, Williamson PR, Clarke NM, Faust SN. Duration of intravenous antibiotic therapy for children with acute osteomyelitis or septic arthritis: a feasibility study. Health Technol Assess 2018; 21:1-164. [PMID: 28862129 DOI: 10.3310/hta21480] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND There is little current consensus regarding the route or duration of antibiotic treatment for acute osteomyelitis (OM) and septic arthritis (SA) in children. OBJECTIVE To assess the overall feasibility and inform the design of a future randomised controlled trial (RCT) to reduce the duration of intravenous (i.v.) antibiotic use in paediatric OM and SA. DESIGN (1) A prospective service evaluation (cohort study) to determine the current disease spectrum and UK clinical practice in paediatric OM/SA; (2) a prospective cohort substudy to assess the use of targeted polymerase chain reaction (PCR) in diagnosing paediatric OM/SA; (3) a qualitative study to explore families' views and experiences of OM/SA; and (4) the development of a core outcome set via a systematic review of literature, Delphi clinician survey and stakeholder consensus meeting. SETTING Forty-four UK secondary and tertiary UK centres (service evaluation). PARTICIPANTS Children with OM/SA. INTERVENTIONS PCR diagnostics were compared with culture as standard of care. Semistructured interviews were used in the qualitative study. RESULTS Data were obtained on 313 cases of OM/SA, of which 218 (61.2%) were defined as simple disease and 95 (26.7%) were defined as complex disease. The epidemiology of paediatric OM/SA in this study was consistent with existing European data. Children who met oral switch criteria less than 7 days from starting i.v. antibiotics were less likely to experience treatment failure (9.6%) than children who met oral switch criteria after 7 days of i.v. therapy (16.1% when switch was between 1 and 2 weeks; 18.2% when switch was > 2 weeks). In 24 out of 32 simple cases (75%) and 8 out of 12 complex cases (67%) in which the targeted PCR was used, a pathogen was detected. The qualitative study demonstrated the importance to parents and children of consideration of short- and long-term outcomes meaningful to families themselves. The consensus meeting agreed on the following outcomes: rehospitalisation or recurrence of symptoms while on oral antibiotics, recurrence of infection, disability at follow-up, symptom free at 1 year, limb shortening or deformity, chronic OM or arthritis, amputation or fasciotomy, death, need for paediatric intensive care, and line infection. Oral switch criteria were identified, including resolution of fever for ≥ 48 hours, tolerating oral food and medicines, and pain improvement. LIMITATIONS Data were collected in a 6-month period, which might not have been representative, and follow-up data for long-term complications are limited. CONCLUSIONS A future RCT would need to recruit from all tertiary and most secondary UK hospitals. Clinicians have implemented early oral switch for selected patients with simple disease without formal clinical trial evidence of safety. However, the current criteria by which decisions to make the oral switch are made are not clearly established or evidence based. FUTURE WORK A RCT in simple OM and SA comparing shorter- or longer-course i.v. therapy is feasible in children randomised after oral switch criteria are met after 7 days of i.v. therapy, excluding children meeting oral switch criteria in the first week of i.v. therapy. This study design meets clinician preferences and addresses parental concerns not to randomise prior to oral switch criteria being met. FUNDING The National Institute for Health Research Health Technology Assessment programme.
Collapse
Affiliation(s)
- Hans de Graaf
- National Institute for Health Research Wellcome Trust Clinical Research Facility, University of Southampton, Southampton, UK.,University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Priya Sukhtankar
- National Institute for Health Research Wellcome Trust Clinical Research Facility, University of Southampton, Southampton, UK.,University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Barbara Arch
- Medicines for Children Clinical Trials Unit, Clinical Trials Research Centre, Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Nusreen Ahmad
- National Institute for Health Research Wellcome Trust Clinical Research Facility, University of Southampton, Southampton, UK.,University Hospital Southampton NHS Foundation Trust, Southampton, UK.,Public Health England, Southampton, UK
| | - Amanda Lees
- Health and Wellbeing Research and Development Group, University of Winchester, Winchester, UK
| | - Abigail Bennett
- Medicines for Children Clinical Trials Unit, Clinical Trials Research Centre, Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Catherine Spowart
- Medicines for Children Clinical Trials Unit, Clinical Trials Research Centre, Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Helen Hickey
- Medicines for Children Clinical Trials Unit, Clinical Trials Research Centre, Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Annmarie Jeanes
- Radiology, Leeds Children's Hospital, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Kate Armon
- Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - Andrew Riordan
- Alder Hey Children's NHS Foundation Trust, Liverpool, UK
| | - Jethro Herberg
- Section of Paediatrics, Imperial College London, St Mary's Campus, London, UK
| | - Scott Hackett
- Heart of England NHS Foundation Trust, Birmingham, UK
| | - Carrol Gamble
- Medicines for Children Clinical Trials Unit, Clinical Trials Research Centre, Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Delane Shingadia
- Paediatric Infectious Diseases, Great Ormond Street Hospital for Children, London, UK
| | - Ann Pallett
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Stuart C Clarke
- Academic Unit of Clinical and Experimental Sciences, Faculty of Medicine, University of Southampton, Southampton, UK
| | - Philip Henman
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Marieke Emonts
- Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - Mike Sharland
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - Adam Finn
- Bristol Children's Vaccine Centre, School of Clinical Sciences, University of Bristol, Bristol, UK.,Paediatric Infectious Diseases and Immunology, Bristol Royal Hospital for Children, Bristol, UK
| | - Andrew J Pollard
- Department of Paediatrics, Medical Sciences Division, University of Oxford, Oxford, UK
| | - Colin Powell
- School of Medicine, University of Cardiff, Cardiff, UK.,Department of Paediatrics, University Hospital of Wales, Cardiff, UK
| | - Peter Marsh
- Public Health England, South East Public Health England Regional Laboratory, Southampton, UK
| | - Claire Ballinger
- Faculty of Health Sciences, University of Southampton, Southampton, UK
| | - Paula R Williamson
- Medicines for Children Clinical Trials Unit, Clinical Trials Research Centre, Department of Biostatistics, University of Liverpool, Liverpool, UK
| | - Nicholas Mp Clarke
- University Hospital Southampton NHS Foundation Trust, Southampton, UK.,Paediatric Orthopaedics, University of Southampton, Southampton, UK
| | - Saul N Faust
- National Institute for Health Research Wellcome Trust Clinical Research Facility, University of Southampton, Southampton, UK.,University Hospital Southampton NHS Foundation Trust, Southampton, UK
| |
Collapse
|
22
|
Bue M, Hanberg P, Koch J, Jensen LK, Lundorff M, Aalbaek B, Jensen HE, Søballe K, Tøttrup M. Single-dose bone pharmacokinetics of vancomycin in a porcine implant-associated osteomyelitis model. J Orthop Res 2018; 36:1093-1098. [PMID: 29058823 DOI: 10.1002/jor.23776] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 10/13/2017] [Indexed: 02/04/2023]
Abstract
The increasing incidence of orthopaedic methicillin-resistant Staphylococcus aureus (MRSA) infections represents a significant therapeutic challenge. Being effective against MRSA, the role of vancomycin may become more important in the orthopaedic setting in the years to come. Nonetheless, vancomycin bone and soft tissue penetration during infection remains unclear. In eight pigs, implant-associated osteomyelitis was induced on day 0, using a Staphylococcus aureus strain. Following administration of 1,000 mg of vancomycin on day 5, vancomycin concentrations were obtained with microdialysis for 8 h in the implant bone cavity, in cancellous bone adjacent to the implant cavity, in subcutaneous adipose tissue (SCT) adjacent to the implant cavity, and in healthy cancellous bone and healthy SCT in the contralateral leg. Venous blood samples were also obtained. The extent of infection and inflammation was evaluated by post-mortem computed tomography scans, C-reactive protein serum levels and cultures of blood and swabs. In relation to all the implant cavities, bone destruction was found. Ranging from 0.20 to 0.74, tissue penetration, expressed as the ratio of the area under the concentration-time curve from 0 to the last measured value, was incomplete for all compartments except for healthy SCT. The lowest penetration was found in the implant cavity. In conclusion, Staphylococcus aureus implant-associated osteomyelitis was found to reduce vancomycin bone penetration, especially in the implant cavity. These findings suggest that it may be unsafe to rely solely on vancomycin therapy when treating acute osteomyelitis. Particularly when metaphyseal cavities are present, surgical debridement seems necessary. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 36:1093-1098, 2018.
Collapse
Affiliation(s)
- Mats Bue
- Department of Orthopaedic Surgery, Horsens Regional Hospital, Sundvej 30, Horsens, 8700, Denmark.,Orthopaedic Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Pelle Hanberg
- Department of Orthopaedic Surgery, Horsens Regional Hospital, Sundvej 30, Horsens, 8700, Denmark.,Orthopaedic Research Unit, Aarhus University Hospital, Aarhus, Denmark
| | - Janne Koch
- Department of Experimental medicine, University of Copenhagen, Denmark
| | | | - Martin Lundorff
- Department of Orthopaedic Surgery, Horsens Regional Hospital, Sundvej 30, Horsens, 8700, Denmark
| | - Bent Aalbaek
- Department of Veterinary Disease Biology, University of Copenhagen, Denmark
| | | | - Kjeld Søballe
- Orthopaedic Research Unit, Aarhus University Hospital, Aarhus, Denmark.,Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Mikkel Tøttrup
- Department of Orthopaedic Surgery, Aarhus University Hospital, Aarhus, Denmark.,Department of Orthopaedic Surgery, Randers Regional Hospital, Randers, Denmark
| |
Collapse
|
23
|
Piteau S. Update in Pediatric Hospital Medicine. UPDATE IN PEDIATRICS 2018. [PMCID: PMC7121028 DOI: 10.1007/978-3-319-58027-2_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Pediatric Hospital Medicine has significantly developed as a field over the past two decades. With the goal of improving care for hospitalized children, much of the research in this field has focused on reducing unnecessary interventions, optimizing necessary treatments, and reducing variability for common inpatient conditions. While this is far from an exhaustive chapter on the vast diversity and advances in this field, it focuses on the updates for some of the top diagnoses in hospital medicine and the major trends in the field. Updated management of acute viral bronchiolitis, urinary tract infections, neonatal infections, brief resolved unexplained events (formerly, apparent life-threatening events), and osteomyelitis are highlighted with emphasis on major management changes. In addition, and distinct to pediatric hospital medicine, the topics of overuse and high value care are discussed as they have gained momentum in influencing the way hospitalists think and practice.
Collapse
Affiliation(s)
- Shalea Piteau
- Chief/Medical Director of Pediatrics at Quinte Health Care, Assistant Professor at Queen’s University, Belleville, Ontario Canada
| |
Collapse
|
24
|
Spruiell MD, Searns JB, Heare TC, Roberts JL, Wylie E, Pyle L, Donaldson N, Stewart JR, Heizer H, Reese J, Scott HF, Pearce K, Anderson CJ, Erickson M, Parker SK. Clinical Care Guideline for Improving Pediatric Acute Musculoskeletal Infection Outcomes. J Pediatric Infect Dis Soc 2017; 6:e86-e93. [PMID: 28419275 DOI: 10.1093/jpids/pix014] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 01/24/2017] [Indexed: 11/15/2022]
Abstract
BACKGROUND Acute pediatric musculoskeletal infections are common, leading to significant use of resources and antimicrobial exposure. In order to decrease variability and improve the quality of care, Children's Hospital Colorado implemented a clinical care guideline (CCG) for these infections. The purpose of this study is to evaluate clinical and resource outcomes PRE and POST this CCG. METHODS Retrospective chart review evaluated patients admitted to a large pediatric quaternary referral center (CHCO) diagnosed with acute osteomyelitis, septic arthritis, pyomyositis, and/or musculoskeletal abscess prior to and after guideline implementation. Primary outcomes included length of stay and overall antibiotic use, with additional secondary clinical, process, and therapeutic outcomes examined. RESULTS 82 patients were identified in both the pre-CCG and post-CCG cohorts. There was a reduction in the median of all primary outcomes, including length of stay (0.6 median days decrease, P = .04), length of IV antibiotic therapy (4.9 median days decrease, P < .0001), and days of IV antibiotic therapy (6.4 median days decrease, P = .0004). Our median length of stay post-CCG was 4.9 days, the shortest reported length of stay for pediatric acute musculoskeletal infections to date. Additionally, there was a 24.5 hour reduction in median length of fever (P = .02), faster CRP normalization (P < .0001), 50% decrease in the number of related readmissions (P = .02), 34% decrease in central venous catheters placed (P < .0001), decreased time to first culture (P = .02), and 79% pathogen identification post-CCG (P = .056). CONCLUSIONS Implementation of a CCG for acute musculoskeletal infections improves patient, process and resource outcomes.
Collapse
Affiliation(s)
- Murray D Spruiell
- Department of Orthopedic Surgery, University of Colorado Denver School of Medicine, Aurora
| | | | - Travis C Heare
- Department of Orthopedic Surgery, University of Colorado Denver School of Medicine, Aurora
| | - Jesse L Roberts
- Department of Orthopedic Surgery, University of Colorado Denver School of Medicine, Aurora
| | - Erin Wylie
- Department of Orthopedic Surgery, Musculoskeletal Research Center, Children's Hospital Colorado, Aurora
| | - Laura Pyle
- Department of Pediatrics, Children's Hospital Colorado and University of Colorado School of Medicine, Aurora.,Department of Biostatistics and Informatics, Colorado School of Public Health, Aurora
| | - Nathan Donaldson
- Department of Orthopedic Surgery, University of Colorado Denver School of Medicine, Aurora
| | | | | | - Jennifer Reese
- Division of Pediatric Hospital Medicine, Department of Pediatrics
| | | | - Kelly Pearce
- Department of Epidemiology, Children's Hospital Colorado, Aurora
| | - Colin J Anderson
- Department of Orthopedic Surgery, University of Colorado Denver School of Medicine, Aurora
| | - Mark Erickson
- Department of Orthopedic Surgery, University of Colorado Denver School of Medicine, Aurora
| | | |
Collapse
|
25
|
McNeil JC, Kaplan SL, Vallejo JG. The Influence of the Route of Antibiotic Administration, Methicillin Susceptibility, Vancomycin Duration and Serum Trough Concentration on Outcomes of Pediatric Staphylococcus aureus Bacteremic Osteoarticular Infection. Pediatr Infect Dis J 2017; 36:572-577. [PMID: 28027279 PMCID: PMC5534171 DOI: 10.1097/inf.0000000000001503] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Bacteremia is often one factor used in deciding the need for prolonged intravenous antimicrobial therapy in osteoarticular infections (OAIs). We examined treatment practices and outcomes of Staphylococcus aureus bacteremic osteoarticular infections (BOAIs) evaluated at Texas Children's Hospital. METHODS Cases of acute hematogenous OAI in children with positive blood cultures for S. aureus at Texas Children's Hospital between 2011 and 2014 were reviewed. Orthopedic complications included chronic osteomyelitis, growth arrest, pathologic fracture, avascular necrosis and chronic dislocation. Acute kidney injury was defined as a doubling of the baseline creatinine. RESULTS One hundred and ninety-two cases of S. aureus OAI were identified with 102 cases of BOAI included [35 methicillin-resistant S. aureus (MRSA)]. Twenty-five patients were discharged home on oral antibiotics. Patients discharged on oral antibiotics had a shorter duration of fever, had a more rapid decline in C-reactive protein and were less likely to have MRSA. The frequency of orthopedic complications did not increase in patients who received early transition to oral antibiotics. For patients with MRSA bacteremia, the rates of complications between those who received ≥7 days versus <7 days of vancomycin did not differ. Vancomycin serum troughs >15 µg/mL were not associated with a decreased duration of fever, bacteremia or hospitalization, need for repeat operation or orthopedic complications but were associated with acute kidney injury. CONCLUSIONS S. aureus BOAIs are associated with substantial morbidity. Early transition to oral therapy may be a safe option for select patients with S. aureus BOAI, including those due to MRSA. Prolonged courses of vancomycin and vancomycin troughs >15 μg/mL were not associated with improved outcomes for MRSA OAI.
Collapse
|
26
|
Abstract
BACKGROUND Osteomyelitis shows a strong predilection for the tibia in the pediatric population and is a significant source of complications. The purpose of this article is to retrospectively review a large series of pediatric patients with tibial osteomyelitis. We compare our experience with that in the literature to determine any factors that may aid diagnosis and/or improve treatment outcomes. METHODS A 10-year retrospective review was performed of clinical records of all cases of pediatric tibial osteomyelitis managed at the 2 children's orthopaedic departments in the Auckland region. The Osteomyelitis Database was used to identify all cases between 1997 and 2007, at Starship Children's Hospital, and 1998 and 2008 at Middlemore's Kids First Hospital. RESULTS One hundred ninety-one patients fulfilled the inclusion criteria, and had a review of clinical notes and relevant investigations. The average duration of symptoms before presentation to hospital was 5.7 days. Less than 40% of patients had a recent episode of trauma. Almost 60% of patients could not bear weight on admission. Over 40% of patients had a temperature above 38°C. Erythrocyte sedimentation rate was elevated in 78% and the C-reactive protein was elevated in 90% of patients. In total, 42% of blood cultures and almost 75% of tissue cultures were positive, with Staphylococcus aureus being the most commonly cultured organism. X-rays, bone scans, and magnetic resonance imaging were all used to aid the diagnosis. About 43% of patients had surgery. Treatment length was an average of 2 weeks 6 days of intravenous antibiotics followed by 3 weeks 2 days of oral treatment. Six postsurgical complications and 46 readmissions were noted: 25 for relapse, with the remainder due to social and antibiotic-associated complications. CONCLUSIONS Although generally diagnosed on presentation, pediatric tibial osteomyelitis can require more sophisticated investigations and prolonged management. Treatment with intravenous and oral antibiotics and surgical debridement where indicated can lead to a good clinical outcome, although complications are often noted. LEVEL OF EVIDENCE Level IV-Prognostic study.
Collapse
Affiliation(s)
- Brad Stone
- *Department of Orthopaedics, Auckland City Hospital, Grafton†Department of Orthopaedics, Middlemore Kids First Hospital, Papatoetoe‡Department of Orthopaedics, Starship Childrens' Hospital, Grafton, Auckland, New Zealand
| | | | | | | |
Collapse
|
27
|
Abstract
Despite advances in understanding and management, paediatric osteoarticular infections continue to pose diagnostic difficulties for clinicians. Delays in diagnosis can lead to potentially devastating morbidity.No single investigation, including joint aspiration, is sufficiently reliable to diagnose conclusively paediatric bone and joint infection. Diagnosis should be based on a combination of clinical signs, imaging and laboratory investigations. Algorithms should supplement, and not replace, clinical decision making in all cases.The roles of aspiration, arthrotomy and arthroscopy in the treatment of septic arthritis are not clearly defined. There is a very limited role for surgery in the management of acute haematogenous osteomyelitis.The ideal duration and mode of administration of antibiotic therapy for osteoarticular paediatric infection is not yet fully defined but there is increasing evidence that shorter courses (three weeks) and early conversion (day four) to oral administration is safe and effective in appropriate cases. Clear and concise antibiotic guidelines should be available based on local population characteristics, pathogens and their sensitivities.Kingella kingae is increasingly identified through polymerase chain reaction and is now recognised as the commonest pathogen in children aged under four years. Methicillin-resistant Staphylococcus aureus and Panton-Valentine leukocidin-producing strains of Staph. aureus are being increasingly reported.A multidisciplinary integrated evidence-based approach is required to optimise outcomes.Further large-scale, multicentre studies are needed to delineate the optimal management of paediatric osteoarticular infection. Cite this article: EFORT Open Rev 2017;1:7-12. DOI: 10.1302/2058-5241.2.160027.
Collapse
Affiliation(s)
- Alexios D Iliadis
- Centre for Orthopaedics, The Royal London and Barts and The London Children's Hospitals, Barts Health NHS Trust, London, UK
| | - Manoj Ramachandran
- Centre for Orthopaedics, The Royal London and Barts and The London Children's Hospitals, Barts Health NHS Trust, London, UK
| |
Collapse
|
28
|
Epidemiology and Management of Acute, Uncomplicated Septic Arthritis and Osteomyelitis: Spanish Multicenter Study. Pediatr Infect Dis J 2016; 35:1288-1293. [PMID: 27455444 DOI: 10.1097/inf.0000000000001309] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Acute osteoarticular infection (OAI) is a potentially severe disease. The aim of this study was to evaluate the etiology, clinical characteristics and therapeutic approach of OAI in children in Spain. METHODS Medical records from children <14 years with OAI from 25 hospitals between 2008 and 2012 were reviewed. Confirmed osteomyelitis (OM) and septic arthritis (SA) required a positive bacterial isolate; otherwise, they were considered probable. Probable SA with <40,000 cells/mm in joint fluid was not included. RESULTS A total of 641 children were evaluated. Two hundred and ninety-nine cases (46%) were OM, 232 (36%) SA, 77 (12%) osteoarthritis and 33 (5%) spondylodiscitis. Children with OM were older (63 vs. 43 months for SA; P < 0.001). Magnetic resonance imaging and bone scintigraphy had the highest yield for OM diagnosis (94%). Arthrocentesis was performed in 96% of SA. A microorganism was isolated in 246 patients (38%: 33% OM vs. 55% SA; P < 0.001): Staphylococcus aureus was the most common (63%), followed by Kingella kingae (15%) and Streptococcus pyogenes (9%). Ninety-five percent of children initially received IV antibiotics, mostly cefotaxime + cloxacillin (60%) or cloxacillin (40%). Total treatment duration was 38 (±31) days for OM and 28 (±16) days for SA (P < 0.0001). Twenty percent of children with OM (46% because of complications) and 53% with SA (95% initial arthrotomy) underwent surgery. Patients with SA were compared according to initial arthrotomy (n = 123) versus arthrocentesis (n = 109), and no clinical differences were observed, except for higher rate of hip SA in the former (50% vs. 9%; P < 0.001). Children with arthrocentesis had less sequelae [6.6% vs. 1%; P = 0.03, odds ratio = 0.58 (95% confidence interval: 0.45-0.76)], but not in the multivariate analysis. CONCLUSIONS This is the largest pediatric cohort of OAI in Spain. S. aureus was the most common isolate, although K. kingae was recovered in a high proportion of cases. Conservative management was applied in half of the patients. There was a low rate of sequelae, even with nonsurgical approaches.
Collapse
|
29
|
[Treatment and progression of acute communautary osteoarticular infections in healthy children: A retrospective monocentric study of 64 patients]. Arch Pediatr 2016; 23:1124-1134. [PMID: 27745829 DOI: 10.1016/j.arcped.2016.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2015] [Revised: 08/21/2016] [Accepted: 08/22/2016] [Indexed: 11/20/2022]
Abstract
INTRODUCTION The prognosis of osteoarticular infections has improved over the past 20 years but it still remains potentially severe. The treatment of these infections has been simplified and shortened. In 2008, the Pediatric Infectious Disease Group (GPIP) established new therapeutic guidelines in order to standardize treatment in France. The aim of this study is to analyze practices in a Parisian hospital and assess the efficacy of this treatment in short and medium terms. MATERIALS AND METHODS This retrospective study focused on patients older than 3 months, without comorbidities, who were hospitalized for an acute osteoarticular infection in 2012 at Trousseau Hospital (Paris), with a follow-up of at least 4 weeks. The patients were selected from the hospital register. RESULTS The study included 64 patients of 156, who were admitted for examination with a diagnosis of acute osteoarticular infection, bacteriologically confirmed (29/64) or presumed on the basis of bacteriological evidence (35/64). The median age of the patients was 22 months. Of the patients, 78 % were febrile; 35 patients had arthritis (54.7 %), 21 osteomyelitis (32.8 %), seven osteoarthritis (10.9 %), and one spondylitis. Preferential localizations were the knees and hips; 61 % of arthritis cases were diagnosed with ultrasound, 54 % of osteomyelitis cases with scintigraphy. The two main microorganisms found were Kingella kingae (62.1 %) and Staphylococcus aureus (24.1 %). In 98 % of cases, patients were treated by cefamandole, with or without gentamicine, for a median duration of 3 days (1-10) intravenously, with oral relay by amoxicillin-clavulanic acid, for a total duration of 6 weeks, but in association with rifampicin in 40 % of cases without explanation. The median follow-up was 13 weeks, with a treatment success rate of 86 %. CONCLUSION The study of local practices showed us that the GPIP guidelines are not followed, with the duration of oral treatment being too long. The trend in therapy is toward short treatments of 10-20 days, with a shorter intravenous phase.
Collapse
|
30
|
Bone and Joint Infections in Children: Acute Hematogenous Osteomyelitis. Indian J Pediatr 2016; 83:817-24. [PMID: 26096866 DOI: 10.1007/s12098-015-1806-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2015] [Accepted: 05/26/2015] [Indexed: 10/23/2022]
Abstract
Acute hematogenous osteomyelitis (AHO) is one of the commonest bone infection in childhood. Staphylococcus aureus is the commonest organism causing AHO. With use of advanced diagnostic methods, fastidious Kingella kingae is increasingly becoming an important organism in etiology of osteoarticular infections in children under the age of 3 y. The diagnosis of AHO is primarily clinical. The main clinical symptom and sign in AHO is pain and tenderness over the affected bone especially in the metaphyseal region. However, in a neonate the clinical presentation may be subtle and misleading. Laboratory and radiological investigations supplement the clinical findings. The acute phase reactants such as C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) are frequently elevated. Ultrasonography and MRI are key imaging modalities for early detection of AHO. Determination of infecting organism in AHO is the key to the correct antibiotic choice, treatment duration and overall management and therefore, organism isolation using blood cultures and site aspiration should be attempted. Several effective antibiotics regimes are available for managing AHO in children. The choice of antibiotic and its duration and mode of delivery requires individualization depending upon severity of infection, causative organism, regional sensitivity patterns, time elapsed between onset of symptoms and child's presentation and the clinical and laboratory response to the treatment. If pus has been evidenced in the soft tissues or bone region, surgical decompression of abscess is mandatory.
Collapse
|
31
|
Abstract
PURPOSE To review the records of 24 paediatric patients treated for acute bacterial osteomyelitis. METHODS Records of 14 male and 10 female paediatric patients (mean age, 9.4 years) who underwent medical treatment alone (n=3) or combined with surgery (n=21) for acute bacterial osteomyelitis were reviewed. Medical treatment included use of antibiotics and supportive care. Surgery was indicated when the largest dimension of fluid collection was >1 cm. RESULTS Of the 24 patients, Staphylococcus aureus was isolated in 18, group-D salmonella in 3, and no organism in 3. The mean time from admission to diagnosis was 1.87 days. For those treated surgically, the mean time from diagnosis to surgery was 1.19 days and the mean time from admission to surgery was 2.86 days. Four patients underwent multiple surgeries, 2 of whom developed chronic osteomyelitis and also had negative culture and delayed surgery by >10 days previously. No other patient had any complications. CONCLUSION Early surgical intervention for acute bacterial osteomyelitis in children increased diagnostic yield with cultures. For patients with fluid collection <1 cm in the largest dimension, medical treatment alone was effective. Patients with complications were characterised by negative culture, multiple surgeries, and delayed surgery.
Collapse
Affiliation(s)
- A Cc Chou
- Duke-NUS Graduate Medical School, Singapore Health Services, Singapore
| | - A Mahadev
- Duke-NUS Graduate Medical School, Singapore Health Services, Singapore & KK Women's and Children's Hospital, Singapore
| |
Collapse
|
32
|
Wood JB, Johnson DP. Prolonged intravenous instead of oral antibiotics for acute hematogenous osteomyelitis in children. J Hosp Med 2016; 11:505-8. [PMID: 27373702 DOI: 10.1002/jhm.2549] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2015] [Revised: 12/08/2015] [Accepted: 12/18/2015] [Indexed: 11/07/2022]
Affiliation(s)
- James B Wood
- Division of Pediatric Infectious Diseases, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - David P Johnson
- Division of Hospital Medicine, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, Tennessee
| |
Collapse
|
33
|
Abstract
For a child with a suspected bone or joint infection, knowledge of the workup and initial therapy is important to provide quality care. Fever and pain are hallmarks of a pediatric osteoarticular infection, although occasionally the signs and symptoms can be more subtle. The use of C-reactive protein to diagnose and validate effective management of treatment has become standard. Multiple reports confirm the success of much shorter intravenous (IV) courses than traditionally taught. The ideal IV and oral antibiotic duration, as well as defining the markers indicating need for surgical intervention, are questions yet to be answered.
Collapse
|
34
|
Predictors of Outcome in Pediatric Osteomyelitis: Five Years Experience in a Single Tertiary Center. Pediatr Infect Dis J 2016; 35:387-91. [PMID: 26669740 DOI: 10.1097/inf.0000000000001031] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Acute haematogenous osteomyelitis is a bacterial infection of bone, which occurs most frequently in children. Outcomes are excellent for the majority of children, but a minority develop complicated osteomyelitis. Predicting which children will develop complicated osteomyelitis remains a challenge, particularly in developed countries where most patients are discharged home after a relatively short period in hospital. METHODS We conducted a 5-year retrospective case note review of all children aged 3 months to 16 years admitted with a diagnosis of acute haematogenous osteomyelitis. We compared standardized clinical and laboratory parameters in those who developed simple and complicated osteomyelitis. RESULTS Of the 299 children who met inclusion, 241 (80.6%) had simple and 58 (19.4%) had complicated osteomyelitis. The major predictors of complicated disease were older age, a temperature greater than 38.5°C and a higher C-reactive protein at admission. CONCLUSIONS A risk prediction model, utilizing information available shortly after hospitalization, allows early identification of children at greatest risk of developing complicated osteomyelitis.
Collapse
|
35
|
Tøttrup M, Bue M, Koch J, Jensen LK, Hanberg P, Aalbæk B, Fuursted K, Jensen HE, Søballe K. Effects of Implant-Associated Osteomyelitis on Cefuroxime Bone Pharmacokinetics: Assessment in a Porcine Model. J Bone Joint Surg Am 2016; 98:363-9. [PMID: 26935458 DOI: 10.2106/jbjs.o.00550] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The prolonged antibiotic therapy that is often needed for successful management of osteomyelitis may be related to incomplete penetration of antibiotics into the target site. The objective of this study was to assess the effects of implant-associated osteomyelitis on cefuroxime penetration into bone. METHODS Implant-associated osteomyelitis using a Staphylococcus aureus strain was induced in the right tibia in ten pigs. After five days and following administration of 1500 mg of cefuroxime, measurements of cefuroxime were obtained using microdialysis for eight hours in the implant-related bone cavity, in the adjacent infected cancellous bone and infected subcutaneous tissue, and in healthy cancellous bone and subcutaneous tissue in the contralateral leg. Measurements of the corresponding free plasma concentrations were also obtained. The extent of the infection was assessed by postmortem computed tomography (CT) scans and cultures of blood, swabs, and bone specimens. RESULTS Bone destruction was found in the implant cavities. No structural bone changes in the adjacent infected cancellous bone were visible on CT scans. S. aureus was grown on culture of specimens from all implant cavities and from eight of ten swabs and seven of ten bone samples from the infected bone. The areas under the concentration-time curves for the different tissues differed significantly, with the lowest area under the curve found in the implant cavity (analysis of variance; p < 0.001). Although not as notable as for the implant cavity, cefuroxime penetration into infected cancellous bone was incomplete but comparable with that in healthy bone. Despite poorer tissue penetration, slightly increased time with concentrations above the minimal inhibitory concentration (MIC) was achieved in the implant cavity up to MICs of 2 mg/L compared with the other tissues, but the time was shorter for higher MICs. CONCLUSIONS Cefuroxime penetration into infected cancellous bone was incomplete but comparable with that in healthy bone. The destructive bone processes associated with acute osteomyelitis reduced cefuroxime penetration further. CLINICAL RELEVANCE These findings support the general clinical perception that fast diagnosis and early initiation of antibiotics before the development of implant-associated cavities is important in nonsurgical management of acute osteomyelitis.
Collapse
Affiliation(s)
- Mikkel Tøttrup
- Department of Orthopaedic Surgery (M.T. and K.S.) and Orthopaedic Research Unit (M.T., M.B., P.H., and K.S.), Aarhus University Hospital, Aarhus, Denmark Department of Orthopaedic Surgery, Horsens Regional Hospital, Horsens, Denmark
| | - Mats Bue
- Department of Orthopaedic Surgery (M.T. and K.S.) and Orthopaedic Research Unit (M.T., M.B., P.H., and K.S.), Aarhus University Hospital, Aarhus, Denmark Department of Orthopaedic Surgery, Horsens Regional Hospital, Horsens, Denmark
| | - Janne Koch
- Departments of Experimental Medicine (J.K.) and Veterinary Disease Biology (L.K.J., B.A., and H.E.J.), University of Copenhagen, Copenhagen, Denmark
| | - Louise Kruse Jensen
- Departments of Experimental Medicine (J.K.) and Veterinary Disease Biology (L.K.J., B.A., and H.E.J.), University of Copenhagen, Copenhagen, Denmark
| | - Pelle Hanberg
- Department of Orthopaedic Surgery (M.T. and K.S.) and Orthopaedic Research Unit (M.T., M.B., P.H., and K.S.), Aarhus University Hospital, Aarhus, Denmark
| | - Bent Aalbæk
- Departments of Experimental Medicine (J.K.) and Veterinary Disease Biology (L.K.J., B.A., and H.E.J.), University of Copenhagen, Copenhagen, Denmark
| | | | - Henrik Elvang Jensen
- Departments of Experimental Medicine (J.K.) and Veterinary Disease Biology (L.K.J., B.A., and H.E.J.), University of Copenhagen, Copenhagen, Denmark
| | - Kjeld Søballe
- Department of Orthopaedic Surgery (M.T. and K.S.) and Orthopaedic Research Unit (M.T., M.B., P.H., and K.S.), Aarhus University Hospital, Aarhus, Denmark
| |
Collapse
|
36
|
Abstract
The treatment of acute hematogenous osteomyelitis has evolved in recent years to a shorter parenteral treatment with an early switch to the oral route. Current publications recommend a 2- to 4-day parenteral treatment before the oral switch. We retrospectively analyzed a series of 45 children aged 1 to 11 years and treated in our department for acute osteomyelitis without severity criterion. Nineteen of 45 patients were treated by an exclusive ambulatory oral treatment by amoxicillin and clavulanic acid. Twenty six of 45 patients had a 2- to 4-day parenteral treatment before the oral switch. The minimum follow-up was 6 months. The primary endpoint was a clinical, radiographic, and biologic healing, 6 months after the beginning of the treatment. The secondary endpoints evaluated were the length of hospitalization, the total duration of treatment, and the type of antibiotic used. On the primary endpoint, we did not find any significant difference between the 2 treatments (P = 0.38). On the duration of treatment, we found a significant difference (P = 0.049) in favor of oral treatment. The ambulatory oral treatment by amoxicillin and clavulanic acid seems to be a valid alternative to the classical parenteral then oral sequence in the treatment of acute hematogenous osteomyelitis in children without severity criterion.
Collapse
|
37
|
The Use of C-reactive Protein as a Guide for Transitioning to Oral Antibiotics in Pediatric Osteoarticular Infections. J Pediatr Orthop 2016; 36:173-7. [PMID: 25929777 DOI: 10.1097/bpo.0000000000000427] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND In the treatment of pediatric osteoarticular infections, early transition to oral antibiotics is desirable to shorten hospital stays and complications of prolonged intravenous therapy. C-reactive protein (CRP) is an acute phase reactant with a short half-life and is utilized at our institution to monitor progress and determine the transition to oral antibiotics. We hypothesized that patients can be safely transitioned from parenteral antibiotics to oral antibiotics when patients improve clinically and CRP halves over a period of 4 days. MATERIALS AND METHODS A retrospective review was conducted of all pediatric patients between the ages of 1 month and 18 years admitted and treated for acute bacterial osteomyelitis and/or septic arthritis at the authors' institution. We recorded all relevant data, inpatient progress, and outpatient follow-up. RESULTS Thirty-seven patients fulfilled the selection criteria and were reviewed for this study. Patients were an average of 8.37±4.91 years old. Surgery was performed in 33 patients (89.2%). The average duration of intravenous antibiotics was 11.00±5.61 days and the average duration of oral antibiotics was 28.76±8.69 days, with an average total duration of antibiotics of 39.16±9.08 days. The average peak CRP was 156.91±97.81 mg/L and the average CRP at discharge was 24.94±22.36 mg/L. Thirty-four patients (91.89%) experienced a 50% decline in CRP over 4 days. Of these patients, only 1 (2.94%) went on develop complications in the follow-up period. The average hospitalization period was 11.50±6.55 days. The average duration of follow-up was 7.83±6.56 months. CONCLUSIONS We found that the combination of clinical improvement and a specific reduction of 50% in CRP levels over 4 days, or 5 CRP half lives, could be used to determine when to transition children with osteoarticular infections from parenteral to oral therapy. Complicated outcomes were associated with negative cultures, longer hospitalizations, and persistently elevated CRP levels.
Collapse
|
38
|
Saavedra-Lozano J, Calvo C, Huguet Carol R, Rodrigo C, Núñez E, Obando I, Rojo P, Merino R, Pérez C, Downey F, Colino E, García J, Cilleruelo M, Torner F, García L. SEIP–SERPE–SEOP Consensus document on the treatment of uncomplicated acute osteomyelitis and septic arthritis. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2015. [DOI: 10.1016/j.anpede.2014.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
39
|
Saavedra-Lozano J, Calvo C, Huguet Carol R, Rodrigo C, Núñez E, Obando I, Rojo P, Merino R, Pérez C, Downey FJ, Colino E, García JJ, Cilleruelo MJ, Torner F, García L. [SEIP-SERPE-SEOP Consensus document on the treatment of uncomplicated acute osteomyelitis and septic arthritis]. An Pediatr (Barc) 2014; 82:273.e1-273.e10. [PMID: 25444035 DOI: 10.1016/j.anpedi.2014.10.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2014] [Accepted: 10/02/2014] [Indexed: 11/30/2022] Open
Abstract
This is a Consensus Document of the Spanish Society of Paediatric Infectious Diseases (Sociedad Española de Infectología Pediatrica), Spanish Society of Paediatric Rheumatology (Sociedad Española de Reumatología Pediátrica) and the Spanish Society of Paediatric Orthopaedics (Sociedad Española de Ortopedia Pediátrica), on the treatment of uncomplicated acute osteomyelitis and septic arthritis. A review is presented on the medical and surgical treatment of acute osteoarticular infection, defined as a process with less than 14 days of symptomatology, uncomplicated and community-acquired. The different possible options are evaluated based on the best available scientific knowledge, and a number of evidence-based recommendations for clinical practice are provided.
Collapse
Affiliation(s)
| | - C Calvo
- Sociedad Española de Infectología Pediátrica (SEIP); Sociedad Española de Reumatología Pediátrica (SERPE)
| | | | - C Rodrigo
- Sociedad Española de Infectología Pediátrica (SEIP)
| | - E Núñez
- Sociedad Española de Infectología Pediátrica (SEIP); Sociedad Española de Reumatología Pediátrica (SERPE)
| | - I Obando
- Sociedad Española de Infectología Pediátrica (SEIP)
| | - P Rojo
- Sociedad Española de Infectología Pediátrica (SEIP)
| | - R Merino
- Sociedad Española de Reumatología Pediátrica (SERPE)
| | - C Pérez
- Sociedad Española de Infectología Pediátrica (SEIP)
| | - F J Downey
- Sociedad Española de Ortopedia Pediátrica (SEOP)
| | - E Colino
- Sociedad Española de Infectología Pediátrica (SEIP)
| | - J J García
- Sociedad Española de Infectología Pediátrica (SEIP)
| | | | - F Torner
- Sociedad Española de Ortopedia Pediátrica (SEOP)
| | - L García
- Sociedad Española de Infectología Pediátrica (SEIP)
| |
Collapse
|
40
|
Sipahioglu S, Askar H, Zehir S. Bilateral acute tibial osteomyelitis in a patient without an underlying disease: a case report. J Med Case Rep 2014; 8:388. [PMID: 25424119 PMCID: PMC4364689 DOI: 10.1186/1752-1947-8-388] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 09/17/2014] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION The simultaneous presentation of osteomyelitis in more than one bone is rare and is commonly accompanied by a chronic disease. Even in such cases, other conditions that arise commonly in the long bones of children--such as chronic recurrent multifocal osteomyelitis and Ewing's sarcoma--must be ruled out. CASE PRESENTATION We present the case of a 5-year-old boy with bilateral acute tibial osteomyelitis without an underlying chronic disease who was treated with surgical debridement. We also review the pertinent literature. CONCLUSION Early diagnosis, appropriate antibiotic therapy, and timely surgical intervention--including proactive efforts to prevent fractures--all increase the chance of a successful outcome for these patients.
Collapse
Affiliation(s)
- Serkan Sipahioglu
- Department of Orthopedics and Traumatology, Harran University Medical Faculty, Yenisehir Street, 63000 Sanliurfa, Turkey.
| | | | | |
Collapse
|
41
|
Howard-Jones AR, Isaacs D. Systematic review of duration and choice of systemic antibiotic therapy for acute haematogenous bacterial osteomyelitis in children. J Paediatr Child Health 2013; 49:760-8. [PMID: 23745943 DOI: 10.1111/jpc.12251] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/17/2012] [Indexed: 12/22/2022]
Abstract
AIM Historically, children with acute osteomyelitis received 4-6 weeks of parenteral antibiotics; however, evidence to guide optimal duration of therapy is limited. This study aims to summarise the available evidence on the duration and choice of antimicrobial therapy for acute haematogenous osteomyelitis in children. METHODS We systematically reviewed the literature on children with acute osteomyelitis to determine if shorter durations of antibiotic treatment compared with protracted treatment gave different cure rates. We also analysed studies for choice of antibiotics to determine differences in success rates. Randomised controlled trials, cohort studies, case-control studies and case series were eligible for inclusion. RESULTS We identified six randomised controlled trials, three of which addressed duration of antibiotic use and three choice of antibiotic for acute osteomyelitis in children. We found 28 observational studies, 20 of which focused on duration and 22 of which allowed analysis of choice of antibiotic. A range of therapy durations and types of antibiotics were assessed. Only one small study looked at treatment of neonates. CONCLUSIONS The quality of evidence on antibiotic treatment for acute osteomyelitis is limited, allowing only weak (GRADE 2B) recommendations. Our review suggests that early transition from intravenous to oral therapy, after 3-4 days in patients responding well, followed by oral therapy to a total of 3 weeks may be as effective as longer courses for uncomplicated acute osteomyelitis. This recommendation does not apply to neonates.
Collapse
|
42
|
Abstract
Mycobacterium marinum infection of the hand is rare. We report the case of a 39-year-old man with M marinum infection that resulted in a chronic soft tissue infection, extensor tendon synovitis, and arthritis of the metacarpophalangeal (MCP) joints. The cause was probably tropical freshwater fishes.
Collapse
Affiliation(s)
- Magnus Flondell
- Department of Hand Surgery, Skåne University Hospital , Malmö
| | | | | |
Collapse
|
43
|
Dessì A, Crisafulli M, Accossu S, Setzu V, Fanos V. Osteo-Articular Infections in Newborns: Diagnosis and Treatment. J Chemother 2013; 20:542-50. [DOI: 10.1179/joc.2008.20.5.542] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
44
|
Bouchoucha S, Gafsi K, Trifa M, Saied W, Ammar C, Nessib MN, Smida M, Ben Ghachem M. [Intravenous antibiotic therapy for acute hematogenous osteomyelitis in children: short versus long course]. Arch Pediatr 2013; 20:464-9. [PMID: 23566577 DOI: 10.1016/j.arcped.2013.02.065] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2011] [Revised: 01/09/2013] [Accepted: 02/10/2013] [Indexed: 11/26/2022]
Abstract
The aim of this study was to evaluate the results of two antibiotic therapy protocols for osteomyelitis with different durations of intravenous treatment. This was a prospective randomized study of children treated for acute hematogenous osteomyelitis. Patients in group 1 (G1) received 7 days of intravenous antibiotics, whereas patients in group 2 (G2) received 14 days. Treatment was deemed effective if there were no signs of chronic osteomyelitis at the last follow-up. Fifty-three patients were included in the study (G1=27, G2=26). After a mean follow-up of 11.5 months, none of the patients in either group showed signs of chronic osteomyelitis. In conclusion, a shortened treatment of 7 days of intravenous antibiotic therapy is as effective as a longer treatment.
Collapse
Affiliation(s)
- S Bouchoucha
- Service d'orthopédie de l'enfant et de l'adolescent, hôpital d'enfants de Tunis, 1007 Tunis Jabbari, Bab Saadoun, Tunisie.
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Stephen RF, Benson MKD, Nade S. Misconceptions about childhood acute osteomyelitis. J Child Orthop 2012; 6:353-6. [PMID: 24082950 PMCID: PMC3468737 DOI: 10.1007/s11832-012-0435-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Accepted: 08/08/2012] [Indexed: 02/03/2023] Open
Affiliation(s)
- Raviraj Ferdinand Stephen
- Australian Orthopaedic Association Training Scheme, 45 Janet Street, Merewether, Sydney, NSW 2291 Australia
| | - Michael K. D. Benson
- Nuffield Orthopaedic Centre, Oxford, UK
- Ridgway, Harberton Mead, Oxford, OX3 0DB UK
| | - Sydney Nade
- The University of Sydney, P.O. Box 5082, Greenwich, Sydney, NSW 2065 Australia
| |
Collapse
|
46
|
Arnold JC, Cannavino CR, Ross MK, Westley B, Miller TC, Riffenburgh RH, Bradley J. Acute bacterial osteoarticular infections: eight-year analysis of C-reactive protein for oral step-down therapy. Pediatrics 2012; 130:e821-8. [PMID: 22966033 DOI: 10.1542/peds.2012-0220] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND One of the most important decisions in the treatment of osteoarticular infections is the time at which parenteral therapy can be changed to oral therapy. C-reactive protein (CRP) is an acute inflammatory indicator with a half-life of 19 hours and thus can be helpful in assessing the adequacy of therapy for bacterial infections. At our institution, a combination of CRP and clinical findings is used to determine the transition to oral therapy. METHODS A search of 8 years of electronic records identified children with osteoarticular infections. Only children with culture-positive acute bacterial arthritis (ABA) or acute bacterial osteomyelitis (ABO) were studied further. A primary chart review of demographic and clinical data was conducted, and a secondary chart review of complicated outcomes was performed. RESULTS Of 194 total patients, complicated outcomes occurred in 40, of which 35 were prolonged therapy. Only 1 microbiologic failure occurred, presumably due to a retained intra-articular fragment of infected bone. CRP was highest initially among patients with simultaneous ABO + ABA and among those with complicated outcomes, and was lower at the transition to oral therapy in the complicated outcome group (1.5 vs 2.1 mg/dL; P = .012). CONCLUSIONS The combination of clinical findings and CRP is a useful tool to transition children with osteoarticular infections to oral therapy. Complicated outcomes were associated with higher early CRP at diagnosis and lower CRP at the end of parenteral therapy, suggesting that clinicians were more conservative with prolonged initial parenteral therapy in this group.
Collapse
Affiliation(s)
- John C Arnold
- Department of Pediatrics, Division of Infectious Diseases, Naval Medical Center, San Diego, 34800 Bob Wilson Dr, San Diego, CA 92134, USA.
| | | | | | | | | | | | | |
Collapse
|
47
|
Mitha A, Boulyana M, Hue V, Pruvost I, Martinot A, Dubos F. Consensus in diagnostic definitions for bone or joint infections in children by a Delphi method with European French-speaking experts. Acta Paediatr 2012; 101:e350-6. [PMID: 22578155 DOI: 10.1111/j.1651-2227.2012.02716.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM Various diagnostic criteria have been proposed for bone or joint infection. This study used a Delphi process to determine the consensual definitions for arthritis, osteomyelitis and bone or joint infections in general in children. METHODS A group of European French-speaking experts participated in an email Delphi process. Definitions were identified during a systematic search of the PubMed database. Five definitions of arthritis, eight for osteomyelitis and five for bone or joint infections in general were included in a three-round process. We sought two sorts of definitions: definitions for 'definitive' diagnoses for epidemiological studies and definitions for 'probable' diagnoses for clinical or therapeutic studies, considering enlarged criteria. RESULTS Ten experts were involved in the Delphi process. A consensus was reached for a definitive diagnosis of arthritis, osteomyelitis and bone or joint infections in general. A consensus was also reached for a probable diagnosis of bone or joint infections in general. CONCLUSION This Delphi process made consensus definitions and criteria available for bone or joint infections that could improve the comparability of both epidemiological and clinical studies. This is a first step to standardise diagnostic criteria and distinguish definitive and probable bone or joint infections in children.
Collapse
Affiliation(s)
- Ayoub Mitha
- University Lille-Nord de France, Lille, France
| | | | | | | | | | | |
Collapse
|
48
|
Dartnell J, Ramachandran M, Katchburian M. Haematogenous acute and subacute paediatric osteomyelitis: a systematic review of the literature. ACTA ACUST UNITED AC 2012; 94:584-95. [PMID: 22529075 DOI: 10.1302/0301-620x.94b5.28523] [Citation(s) in RCA: 181] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A delay in the diagnosis of paediatric acute and subacute haematogenous osteomyelitis can lead to potentially devastating morbidity. There are no definitive guidelines for diagnosis, and recommendations in the literature are generally based on expert opinions, case series and cohort studies. All articles in the English literature on paediatric osteomyelitis were searched using MEDLINE, CINAHL, EMBASE, Google Scholar, the Cochrane Library and reference lists. A total of 1854 papers were identified, 132 of which were examined in detail. All aspects of osteomyelitis were investigated in order to formulate recommendations. On admission 40% of children are afebrile. The tibia and femur are the most commonly affected long bones. Clinical examination, blood and radiological tests are only reliable for diagnosis in combination. Staphylococcus aureus is the most common organism detected, but isolation of Kingella kingae is increasing. Antibiotic treatment is usually sufficient to eradicate the infection, with a short course intravenously and early conversion to oral treatment. Surgery is indicated only in specific situations. Most studies were retrospective and there is a need for large, multicentre, randomised, controlled trials to define protocols for diagnosis and treatment. Meanwhile, evidence-based algorithms are suggested for accurate and early diagnosis and effective treatment.
Collapse
Affiliation(s)
- J Dartnell
- Maidstone and Tunbridge Wells NHS Trust, Pembury, UK
| | | | | |
Collapse
|
49
|
Mantadakis E, Plessa E, Vouloumanou EK, Michailidis L, Chatzimichael A, Falagas ME. Deep venous thrombosis in children with musculoskeletal infections: the clinical evidence. Int J Infect Dis 2012; 16:e236-43. [PMID: 22361432 DOI: 10.1016/j.ijid.2011.12.012] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2011] [Revised: 12/19/2011] [Accepted: 12/27/2011] [Indexed: 10/28/2022] Open
Abstract
BACKGROUND Clinical manifestations of deep venous thrombosis (DVT) tend to overlap with those of deep-seated musculoskeletal infections (MSIs). Consequently, the incidence of DVT as a complication of MSI may be underestimated. The objective of this study was to evaluate the incidence, clinical features, and outcomes of MSI-related DVT in children. METHODS We systematically reviewed relevant studies retrieved from PubMed and Scopus databases. RESULTS Overall, 93 children with MSIs who developed DVT were identified from 28 retrospective studies. The majority were boys. Osteomyelitis was the most frequent MSI (69/74, 93%). Staphylococcus aureus was the predominant pathogen (83/93, 89%); 61% of these isolates were methicillin-resistant S. aureus (MRSA). Pulmonary involvement, presumably due to septic emboli, was observed in 65% of the included children. Four children died due to multiple organ failure and two due to respiratory distress. In two of the three studies providing comparative data, MRSA infections were observed significantly more frequently in children who developed DVT compared to those who did not. Yet, the respective differences observed for methicillin-susceptible S. aureus (MSSA) infections were non-significant in these three studies. CONCLUSIONS Despite the inclusion of many case reports and the retrospective design of the evaluated studies, our findings suggest that boys seem to be more frequently affected by MSIs complicated by DVT. Moreover, MRSA seems to be more frequently associated with DVT compared to MSSA. Pulmonary involvement appears to be a frequent complication. Prospective studies are needed in order to further clarify this issue.
Collapse
Affiliation(s)
- Elpis Mantadakis
- Department of Pediatrics, Democritus University of Thrace and University General Hospital of Alexandroupolis, Thrace, Greece
| | | | | | | | | | | |
Collapse
|
50
|
Management of Bone and Joint Infections in Children. INFECTIOUS DISEASES IN CLINICAL PRACTICE 2012. [DOI: 10.1097/ipc.0b013e31823c49cf] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|