Comparative Effectiveness of Radial Extracorporeal Shockwave Therapy and Ultrasound-Guided Local Corticosteroid Injection Treatment for Plantar Fasciitis.

BACKGROUND: We compared the long-term clinical and ultrasonographic effects of radial extracorporeal shockwave therapy (rESWT) versus ultrasound-guided corticosteroid injection treatment in patients with plantar fasciitis unresponsive to conservative therapy. METHODS: Seventy-two patients with unilateral plantar fasciitis were randomized to receive either rESWT (three times once per week) (n = 36) or corticosteroid treatment (a single 1-mL dose of betamethasone sodium plus 0.5 mL of prilocaine under ultrasound guidance by injection into the plantar fascia) (n = 36). The primary outcome measures were visual analog scale (VAS) and Foot Function Index (FFI) scores. Secondary outcome measures included the heel tenderness index (HTI) score and plantar fascia thickness (PFT) as obtained by ultrasound examination. All of the assessments were performed at baseline and 1, 3, and 6 months after treatment. RESULTS: Significant improvements were observed in the rESWT group in VAS, HTI, and FFI scores and PFT at the end of treatment and were maintained during follow-up. Posttreatment improvements in VAS, HTI, and FFI scores and PFT were also seen in the corticosteroid group but were not maintained for VAS and FFI scores after the completion of therapy and were lost at 1 and 6 months, respectively. No serious treatment-related complications occurred. CONCLUSIONS: Both rESWT and corticosteroid injection therapy are effective modalities for treatment of chronic plantar fasciitis. However, rESWT seems to be superior to corticosteroid injection therapy due to its longer duration of action.

Extracorporeal Shock Wave Therapy for Breast Cancer-Related Lymphedema: A Pilot Study.

OBJECTIVE: To investigate the clinical effect of extracorporeal shock wave therapy (ESWT) in patients with secondary lymphedema after breast cancer treatment. DESIGN: Prospective clinical pilot study. SETTING: Education and research hospital. PARTICIPANTS: Women with a diagnosis of lymphedema secondary to breast cancer (N=11). INTERVENTIONS: Patients were treated for 12 sessions of ESWT with 2500 impulses each. The treatment frequency was 4Hz in multiple shock mode. The energy flow density during treatment was equal to a working pressure of 2 bar. MAIN OUTCOME MEASURES: The primary outcome measure was volumetric measurements. The secondary outcome measures were the short version of the Disabilities of the Arm, Shoulder and Hand Questionnaire (QuickDASH) and the brief version of the World Health Organization Quality of Life (WHOQOL-BREF). Assessments were conducted by the same investigator at baseline, posttreatment, and at 1, 3, and 6 months after treatment for all patients. RESULTS: Significant reduction was found in the amount of lymphedema with ESWT treatment in all patients, and this reduction was maintained for 6 months. A statistically significant reduction was observed in volumetric measurements for the follow-up period (P=.001). The mean volume displacement of the affected upper extremity before treatment was 870.45±384.19mL at 6 months, and after the treatment it was 604.54±381.74mL. In addition, improvements were observed in the QuickDASH functional assessment tool and in the physical health domain of the WHOQOL-BREF questionnaire (P=.002 and P=.007, respectively). CONCLUSIONS: ESWT was shown to provide a reduction in the amount of lymphedema in patients with lymphedema secondary to breast cancer. Also, a marked improvement was observed in the functional status and quality of life of study patients. Treatment efficacy was maintained in the long term. As a noninvasive, novel, and effective method, ESWT is a promising treatment modality for the treatment of lymphedema, which is a chronic, progressive, and refractory condition.

Palmoplantar pustular psoriasis induced by adalimumab: a case report and literature review.

TNF-α inhibitors (anti-TNF-α) are agents increasingly used in the treatment of rheumatic diseases resistant to classical disease-modifying treatment and they provide significant improvement of disease activity. However, these agents have many cutaneous side effects including psoriasis. Numerous reports of the induction or worsening of psoriasis in patients treated with TNF antagonists indicate that this is not a rare phenomenon. In this study, we present a patient with ankylosing spondylitis who developed palmoplantar pustular psoriasis after receiving anti-TNF-α therapy for 4 months.

Predictors of endothelial dysfunction in patients with rheumatoid arthritis.

We investigated the predictors of endothelial dysfunction in patients with rheumatoid arthritis (RA) by brachial artery flow-mediated vasodilatation (FMD). The study population included 50 patients with RA and 30 controls. Disease activity score (DAS28) was calculated for patients with RA. An FMD response <7% was accepted as impaired FMD. Brachial artery Doppler study revealed that in patients with RA, FMD% was significantly lower as compared with controls (6.6% ± 3.5% vs 9.7% ± 41%, P = .002). After multivariate logistic regression analysis, erythrocyte sedimentation rate (ESR; OR: 1.086, 95% confidence interval [CI]: 1.012-1.167, P = .023), duration of RA (OR: 1.392, 95% CI: 1.044-1.856, P = .024), and DAS28 (OR: 3.335, 95% CI: 1.067-10.42, P = .038) were independent predictors of impaired FMD in patients with RA. Endothelial function is impaired in patients with RA. Disease duration, DAS28, and ESR indicating active inflammation are independent predictors of impaired FMD in patients with RA.