Internal fixation of metacarpal fractures using wide awake local anesthesia and no tourniquet.

We sought to report on the use of wide-awake local anesthesia and no tourniquet (WALANT) for internal fixation of metacarpal fractures. We retrospectively examined 10 patients with metacarpal fractures that required either closed reduction and internal fixation (CRIF) or open reduction and internal fixation (ORIF). WALANT was administered 20minutes before the surgery outside the operating room. Once the area was numb, an open or closed reduction was made followed by internal fixation of the fracture using plating, intramedullary screws or Kirshner wires (K-wires). We used intraoperative X-ray to confirm anatomic reduction and correct internal fixation. After proper reduction and fixation, the active range of motion (AROM) was assessed while the patient was awake. Patients were discharged the next day after evaluating their neurovascular status and establishing pain control. Follow-up evaluations were carried out at 2, 6 and 12 weeks postoperatively. All individuals underwent uneventful operations. No significant pain or bleeding was recorded during the operation. Nine out of ten patients regained full AROM at the 12-week follow-up visit in the outpatient clinic. One patient still had slight reduction of range of motion (ROM) of the 5th metacarpophalangeal joint. No neurovascular damage or surgical site morbidity was recorded. CRIF and ORIF of simple metacarpal fractures can be executed successfully using WALANT with good functional results without increased morbidity compared to monitored anesthesia care.

Vitamin D: an instrumental factor in the anti-phospholipid syndrome by inhibition of tissue factor expression.

BACKGROUND AND AIMS: Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterised by thrombosis, obstetric complications and the presence of anti-phospholipid antibodies such as anti-ß2GPI-Abs. These antibodies may set off the coagulation cascade via several mechanisms, including the induction of tissue factor (TF) expression. Vitamin D has recently emerged as an immunomodulator that might exert an anti-thrombotic effect. Therefore, we studied serum vitamin D levels in a cohort of APS patients, as well as the effect of vitamin D in an in vitro model of APS-mediated thrombosis. METHODS: Serum vitamin D levels were measured in 179 European APS patients and 141 healthy controls using the LIAISON chemiluminescent immunoassay, and the levels were evaluated in conjunction with a wide spectrum of clinical manifestations. In an vitro model, anti-ß2GPI antibodies were purified from four patients with APS to evaluate the expression of TF in activated starved human umbilical vein endothelial cells. The effect of vitamin D (1,25-dihydroxyvitamin D, 10 nm) on anti-ß2GPI-Abs mediated TF expression was analysed by immunoblot. RESULTS: Vitamin D deficiency (serum level ≤15 ng/ml) was documented in 49.5% of our APS patients versus 30% of controls (p<0.001) and was significantly correlated with thrombosis (58% vs 42%; p<0.05), neurological and ophthalmic manifestations, pulmonary hypertension, livedo reticularis and skin ulcerations. In vitro vitamin D inhibited the expression of TF induced by anti-ß2GPI-antibodies. CONCLUSIONS: Vitamin D deficiency is common among APS patients and is associated with clinically defined thrombotic events. Vitamin D inhibits anti-ß2GPI-mediated TF expression in vitro. Thus, vitamin D deficiency might be associated with decreased inhibition of TF expression and increased coagulation in APS. Evaluation of vitamin D status and vitamin D supplementation in APS patients should be considered.

Serum concentrations of 25-OH vitamin D in patients with systemic lupus erythematosus (SLE) are inversely related to disease activity: is it time to routinely supplement patients with SLE with vitamin D?

BACKGROUND: Low serum vitamin D concentrations have been reported in several autoimmune disorders. OBJECTIVE: To assess whether low serum vitamin D concentrations are related to disease activity of patients with systemic lupus erythematosus (SLE). METHODS: 378 patients from several European and Israeli cohorts were pooled and their disease activity was measured by two different methods: 278 patients had SLE disease activity-2000 (SLEDAI-2K) scores and 100 patients had European Consensus Lupus Activity Measurement (ECLAM) scores. In order to combine the two systems the scores were converted into standardised values (z-scores), enabling univariate summary statistics for the two variables (SLEDAI-2K and ECLAM). The commercial kit, LIAISON 25-OH vitamin D assay (310900-Diasorin) was used to measure serum concentration of 25-OH vitamin D in 378 patients with SLE. RESULTS: A significant negative correlation was demonstrated between the serum concentration of vitamin D and the standardised values (z-scores) of disease activity scores as measured by the SLEDAI-2K and ECLAM scales (Pearson's correlation coefficient r=-0.12, p=0.018). CONCLUSIONS: In a cohort of patients with SLE originating from Israel and Europe vitamin D serum concentrations were found to be inversely related to disease activity.

Perceived efficacy among patients of various methods of complementary alternative medicine for rheumatologic diseases.

OBJECTIVE: The purpose of this cross-sectional survey was to obtain and analyze data on self-perceived efficacy of different types of complementary alternative medicine (CAM) by patients with various rheumatologic conditions. METHODS: Patients followed in rheumatology outpatient clinics were screened for the use of CAM. Patients reporting the use of CAM were asked to participate in face-to-face structured interviews, specifying the various CAM types they used, and grading their subjective impression of efficacy of each CAM type on a scale of 1-10. RESULTS: 350 consecutive patients were screened and 148 reported using CAM. In general, homeopathy and acupuncture were the most commonly used CAM types (44% and 41% of the CAM users, respectively). The mean number of different CAM methods used by a CAM user was 1.9 +/- 1.1. Patients with fibromyalgia used significantly more CAM methods (2.7 +/- 1.4, p = 0.005). On patients' self-perceived efficacy scale of 1-10, the mean score of the whole group was 5.3 +/- 3.2. Acupuncture and homeopathy achieved significantly higher self-perceived efficacy scores in CAM users with spondylo-arthropathies and osteoarthritis, respectively, when compared to some of the other disease groups. Satisfaction was lowest among CAM users with rheumatoid arthritis, vasculitis and connective tissue diseases. CONCLUSION: In general, CAM users were less than moderately satisfied with self-perceived-efficacy of CAM therapies. However efficacy of specific CAM methods differed significantly among patients in different disease groups.