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Updated: Jun 18, 2026
10:35
Novel Diagnostics in Revision Arthroplasty: Implant Sonication and Multiplex Polymerase Chain Reaction
Published on: December 3, 2017
INFECTION PROFILE IN HIP ARTHROPLASTY AT A REFERRAL HOSPITAL
Flávia Rachel Nogueira de Negreiros Freitas1, Danilo do Nascimento Viana1, Isânio Vasconcelos Mesquita1
1Universidade Estadual do Piaui, Departamento de Ortopedia, Teresina, PI, Brazil.
Acta Ortopedica Brasileira
|June 17, 2026
Summary
Hip arthroplasty infections occurred at a 2.0% rate, with Escherichia coli and Acinetobacter baumannii as common pathogens. Preventive protocols are crucial for reducing these prosthesis-related infections.
Area of Science:
- Orthopedic Surgery
- Infectious Diseases
- Public Health
Background:
- Hip arthroplasty is a common procedure to restore function.
- Prosthesis-related infections pose a significant complication.
- Surveillance and prevention are key to patient outcomes.
Purpose of the Study:
- To determine the incidence of hip arthroplasty infections.
- To identify common pathogens and patient demographics.
- To analyze outcomes and treatment strategies.
Main Methods:
- Retrospective, longitudinal, observational study.
- Data collected from Hospital Getúlio Vargas, Teresina, Piauí (2020-2023).
- Analysis of 1,420 hip arthroplasty surgeries.
Main Results:
- Overall infection rate was 2.0% (22 cases).
- Predominant pathogens: Escherichia coli (22.7%) and Acinetobacter baumannii (18.2%).
- Most common antibiotics: ciprofloxacin, clindamycin, vancomycin.
Conclusions:
- Findings underscore the need for robust preventive measures.
- Effective surveillance is vital for mitigating infection risks.
- No significant association found between variables and outcomes.
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