1.Septic monoarthritis and osteomyelitis in an elderly man following Klebsiella pneumoniae genitourinary infection: case report.
Annals of the Academy of Medicine, Singapore 2006;35(2):100-103
INTRODUCTIONKlebsiella pneumoniae septic arthritis and osteomyelitis, albeit uncommon in adults, are important sites of disseminated infection. Many case reports have shown K. pneumoniae as a cause of nosocomial transmitted septic arthritis in neonates and children. We report a rare case of an elderly patient with K. pneumoniae genitourinary infection spreading to the liver and other extra hepatic sites like the prostate and peripheral joint.
CLINICAL PICTUREThe patient presented with a short history of general malaise, fever and urinary symptoms, associated with an acute monoarthritis of the ankle. On admission, he was in septic shock. Investigations suggested an infective cause, as evidenced by raised total white cell count and pyuria. K. pneumoniae was cultured from both urine and ankle synovial fluid. Imaging confirmed multiple liver and prostatic abscesses, as well as osteomyelitis of the foot bones adjacent to the ankle.
TREATMENTTreatment in this case included surgical drainage of the affected joint and surrounding soft tissue structures, in addition to a 6-week course of systemic antibiotics.
OUTCOMEThe patient had good clinical response following treatment. In addition, we noted a normalisation of his laboratory parameters and resolution of the intraabdominal and pelvic abscesses.
CONCLUSIONThis case emphasises the importance of timely and accurate diagnosis followed by appropriate treatment in disseminated K. pneumoniae infection to prevent significant morbidity and mortality.
Aged ; Ankle Joint ; microbiology ; surgery ; Anti-Bacterial Agents ; therapeutic use ; Arthritis, Infectious ; diagnosis ; microbiology ; therapy ; Combined Modality Therapy ; Drainage ; Foot Bones ; microbiology ; Humans ; Klebsiella Infections ; diagnosis ; therapy ; Klebsiella pneumoniae ; Liver Abscess ; microbiology ; Magnetic Resonance Imaging ; Male ; Osteomyelitis ; drug therapy ; epidemiology ; microbiology ; surgery ; Prostatic Diseases ; microbiology ; Synovial Fluid ; microbiology ; Tomography, X-Ray Computed ; Urinary Tract Infections ; drug therapy ; microbiology
2.The Parameters Affecting the Success of Irrigation and Debridement with Component Retention in the Treatment of Acutely Infected Total Knee Arthroplasty.
Jae Gyoon KIM ; Ji Hoon BAE ; Seung Yup LEE ; Won Tae CHO ; Hong Chul LIM
Clinics in Orthopedic Surgery 2015;7(1):69-76
BACKGROUND: The aims of our study were to evaluate the success rate of irrigation and debridement with component retention (IDCR) for acutely infected total knee arthroplasty (TKA) (< 4 weeks of symptom duration) and to analyze the factors affecting prognosis of IDCR. METHODS: We retrospectively reviewed 28 knees treated by IDCR for acutely infected TKA from 2003 to 2012. We evaluated the success rate of IDCR. All variables were compared between the success and failure groups. Multivariable logistic regression analysis was also used to examine the relative contribution of these parameters to the success of IDCR. RESULTS: Seventeen knees (60.7%) were successfully treated. Between the success and failure groups, there were significant differences in the time from primary TKA to IDCR (p = 0.021), the preoperative erythrocyte sedimentation rate (ESR; p = 0.021), microorganism (p = 0.006), and polyethylene liner exchange (p = 0.017). Multivariable logistic regression analysis of parameters affecting the success of IDCR demonstrated that preoperative ESR (odds ratio [OR], 1.02; p = 0.041), microorganism (OR, 12.4; p = 0.006), and polyethylene liner exchange (OR, 0.07; p = 0.021) were significant parameters. CONCLUSIONS: The results show that 60.7% of the cases were successfully treated by IDCR for acutely infected TKA. The preoperative ESR, microorganism, and polyethylene liner exchange were factors that affected the success of IDCR in acutely infected TKA.
Adult
;
Aged
;
Aged, 80 and over
;
Anti-Bacterial Agents/therapeutic use
;
Arthroplasty, Replacement, Knee/*adverse effects
;
Arthroscopy
;
Debridement
;
Female
;
Humans
;
Joint Diseases/microbiology/surgery/therapy
;
Knee Joint/microbiology/*surgery
;
Knee Prosthesis/microbiology
;
Male
;
Middle Aged
;
Prosthesis-Related Infections/etiology/microbiology/*therapy
;
Retrospective Studies
;
Therapeutic Irrigation
;
Treatment Outcome