RESUMO
OBJECTIVES: This study aims to investigate the prevalence, etiology, and risk factors of cervicogenic dizziness in patients with neck pain. PATIENTS AND METHODS: Between June 2016 and April 2018, a total of 2,361 patients (526 males, 1,835 females; mean age: 45.0±13.3 years; range, 18 to 75 years) who presented with the complaint of neck pain lasting for at least one month were included in this prospective, cross-sectional study. Data including concomitant dizziness, severity, and quality of life (QoL) impact of vertigo (via Numeric Dizziness Scale [NDS]), QoL (via Dizziness Handicap Inventory [DHI]), mobility (via Timed Up-and-Go [TUG] test), balance performance [via Berg Balance Scale [BBS]), and emotional status (via Hospital Anxiety- Depression Scale [HADS]) were recorded. RESULTS: Dizziness was evident in 40.1% of the patients. Myofascial pain syndrome (MPS) was the most common etiology for neck pain (58.5%) and accompanied with cervicogenic dizziness in 59.7% of the patients. Female versus male sex (odds ratio [OR]: 1.641, 95% CI: 1.241 to 2.171, p=0.001), housewifery versus other occupations (OR: 1.285, 95% CI: 1.006 to 1.642, p=0.045), and lower versus higher education (OR: 1.649-2.564, p<0.001) significantly predicted the increased risk of dizziness in neck pain patients. Patient with dizziness due to MPS had lower dizziness severity scores (p=0.034) and milder impact of dizziness on QoL (p=0.005), lower DHI scores (p=0.004), shorter time to complete the TUG test (p=0.001) and higher BBS scores (p=0.001). CONCLUSION: Our findings suggest a significant impact of biopsychosocial factors on the likelihood and severity of dizziness and association of dizziness due to MPS with better clinical status.
RESUMO
BACKGROUND: Psoriatic arthritis (PsA) is seen in approximately 5% to 42% of individuals with psoriasis. CASE SUMMARY: A 37-year-old white male weighing 90 kg presented with erythrodermic psoriasis and PsA. The overall duration of PsA was 3 years. Serum levels of glucose, electrolytes, and tumor markers were normal, as were the results of tests of hepatic and renal function and urinalysis. The findings of posteroanterior radiographic examination of the chest were also normal. However, radiographic examination showed porosis and degeneration in the lumbar vertebrae; narrowing of the L2-L3, L3-L4, and L5-S1 spaces; degenerative changes and narrowing of the proximal interphalangeal and distal interphalangeal (DIP) joints; and osseous ankylosis of the DIP joints of the hands. The cutaneous eruption improved with cyclosporin A (CsA) 3.5 mg/kg p.o., but the severity of PsA did not change. Therefore, parenteral methotrexate (MTX) 15 mg/wk and an indomethacin suppository 100 mg/d were added to the regimen. CsA and MTX were continued for 3 months, during which the patient's PsA symptoms did not abate, based on tender and swollen joint counts, hand-to-floor distance, erythrocyte sedimentation rate, and levels of C-reactive protein (CRP), antistreptolysin O, and rheumatoid factor. Therefore, etanercept 25 mg s.c. twice weekly was added to the regimen. Three weeks after the initiation of this combination, the patient's arthritis had improved. The visual analog scale score decreased from 9 to 4. Tender and swollen joint counts decreased from 28 and 24 to 15 and 10, respectively. The hand-to-floor distance decreased from 20 to 10 cm. The erythrocyte sedimentation rate and levels of CRP, antistreptolysin O, and rheumatoid factor decreased from 72 mm/h, 162 mg/L, 250 IU/mL, and 304 IU/mL at baseline to 23 mm/h, 64 mg/L, 48 IU/mL, and 56.1 IU/mL, respectively. No change was observed in radiographs of the patient's back, hands, and feet. Based on the American College of Rheumatology scoring system, the patient showed 50% improvement in disease severity. Etanercept was discontinued at the end of 4 weeks, and maintenance therapy was continued with MTX alone. No adverse events were reported during or after the completion of etanercept therapy. CONCLUSION: In this patient with PsA that was refractory to CsA and MTX, either alone or in combination, the severity of PsA was reduced after 4 weeks of the combined use of etanercept, CsA, and MTX.
