Abstract | PURPOSE: CASE REPORT: A 74-year-old woman with 3-year history of RA underwent posterior lumbar interbody fusion at the L4/5/S1 level. After confirmation of no clinical symptom of SSI postoperatively, we decided to use TCZ for the patient after 2 months postoperatively. At 8 months after beginning of TCZ, she suffered from sudden onset of severe low back pain (LBP) with fever (38 °C) 1 day after administration of TCZ. Local tissues around the operative wound showed no sign of redness, warmth, or swelling. Increases in body temperature, WBC count, and CRP level were well suppressed by TCZ. Magnetic resonance imaging performed 2 weeks after onset of LBP revealed deep SSI. After surgical debridement and administration of the sensitive antibiotics, no clinical signs of recurrent spondylitis or osteolysis of vertebral body have been seen for 3 years. CONCLUSIONS: As TCZ strongly suppresses inflammatory reactions, detecting deep SSI based on local and systemic findings and laboratory data is quite difficult. Care must be taken regarding SSI when patients treated with TCZ complain of long-lasting LBP after lumbar surgery.
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Authors | Takahiro Makino, Takashi Kaito, Hideki Tsuboi, Hiroyasu Fujiwara, Kazuo Yonenobu |
Journal | European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
(Eur Spine J)
Vol. 23 Suppl 2
Pg. 296-301
(May 2014)
ISSN: 1432-0932 [Electronic] Germany |
PMID | 24760466
(Publication Type: Case Reports, Journal Article)
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Chemical References |
- Antibodies, Monoclonal, Humanized
- C-Reactive Protein
- tocilizumab
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Topics |
- Aged
- Antibodies, Monoclonal, Humanized
(therapeutic use)
- Arthritis, Rheumatoid
(drug therapy)
- C-Reactive Protein
(analysis)
- Female
- Humans
- Leukocyte Count
- Low Back Pain
(etiology)
- Lumbar Vertebrae
(surgery)
- Spinal Fusion
(adverse effects)
- Surgical Wound Infection
(etiology, therapy)
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