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Group B streptococcal vertebral osteomyelitis with bacteremia
1Section of Infectious Diseases, Veterans Administration Medical Center, Augusta, Ga. 30904-6285.
Southern Medical Journal
|March 1, 1995
Summary
Group B streptococcal vertebral osteomyelitis is rare in adults. This case in an intravenous drug abuser demonstrates hematogenous spread via bacteremia, likely from needle use.
Area of Science:
- Infectious Diseases
- Orthopedics
- Microbiology
Background:
- Vertebral osteomyelitis caused by Group B Streptococcus (GBS) is uncommon in adults.
- Typically, GBS osteomyelitis is linked to contiguous infections, surgery, or vascular disease.
- Previous GBS vertebral osteomyelitis cases lacked these risk factors and were presumed hematogenous, but bacteremia was unproven.
Observation:
- A 45-year-old individual presented with vertebral osteomyelitis.
- The patient was an intravenous drug abuser.
- Blood cultures confirmed bacteremia.
Findings:
- This case establishes a link between intravenous drug use and GBS vertebral osteomyelitis.
- Bacteremia was demonstrated, confirming a hematogenous origin.
- Needle use is the most probable source of infection.
Implications:
- Highlights intravenous drug use as a significant risk factor for GBS vertebral osteomyelitis.
- Suggests a need for increased awareness and screening for GBS infections in intravenous drug users.
- Informs diagnostic and treatment strategies for this rare condition.