Comparison of greater occipital nerve blockade with radiofrequency and steroid in chronic migraine.

OBJECTIVES: The study aims to retrospectively compare steroid and radiofrequency treatments for the greater occipital nerve(GON) under ultrasound guidance in chronic migraine. METHODS: Monthly average headache attack frequency, attack duration, visual analog scale(VAS) and the number of days analgesics were taken were recorded. Under ultrasound guidance, GON block was administered once a week for a total of four sessions. In the final session, 4 mg of dexamethasone was added to the local anesthetic for the steroid group (n:26). Pulsed radiofrequency (RF) treatment was applied to the RF group (n:25) just before the last session of the GON block. The pain course in the week following the procedure monthly average headache attack frequency, attack duration, VAS and the number of days analgesics were taken in a month were compared for both groups at 1-3-6 months. RESULTS: In the first month, a statistically significant decrease in attack frequency was observed in the RF group. However, no statistically significant differences were found between the groups in other findings at different time intervals. A significant decrease headache attack duration,VAS, and the number of days analgesics were taken in a month was observed in both treatment groups. Both treatments were found to be effective, but the effect size of the treatment was higher in the RF group compared to the steroid group. CONCLUSION: Although the results were better in the group receiving pulsed RF treatment, except for the attack frequency in the first month, no statistically significant superiority of one treatment method over the other was determined.

The effects of greater occipital nerve blockage with lidocaine on sleep characteristics in chronic migraine patients.

PURPOSE: The aim of our study was to determine the effects of greater occipital nerve block (GONB) with lidocaine on sleep characteristics in patients with chronic migraine. MATERIALS AND METHODS: Twenty female patients who underwent GONB with lidocaine were included in the study. The Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), Insomnia Severity Index (ISI), Pre-Sleep Arousal Scale (PSAS), Dysfunctional Beliefs and Attitudes about Sleep Scale (DBAS), Restless Legs Syndrome Severity Scale (RLSSS), Beck Depression Inventory (BDI), Beck Anxiety Inventory (BAI), and headache diary results before and after the treatment of the patients were compared. RESULTS: We included 20 patients (all females) in our study. The mean age was 35.80 ± 8.82 years (range 24-50). After GON blockade, the number of days with pain (p < 0.001), duration of pain (p < 0.001), and Visual Analog Scale (VAS) score (p < 0.001) were significantly lower than before. After GONB, BDI (p = 0.007), BAI (p = 0.022), ISI (p = 0.009), and PSQI (p = 0.026) scores were significantly lower than before. After GONB, sleep quality was better than before (p = 0.035). CONCLUSION: This study showed that GONB with lidocaine can improve sleep quality, insomnia, and symptoms of depression and anxiety while reducing migraine headache.

Effects of metabolic syndrome on bone mineral density in postmenopausal Turkish women.

Objective: In this study, we aimed to determine the potential effects of metabolic syndrome (MetS) and its components on bone mineral density (BMD) in the lumbar spine and femoral neck in postmenopausal Turkish women. Patients and methods: 193 postmenopausal women were included in this study. Anthropometric measurements, biochemical blood tests, and T-scores of BMD in the lumbar spine (L1-L4) and femoral neck were recorded. The participants were divided into two groups according to the bone mineral density (BMD) results as osteoporosis group (Group 1, n=109) who had a T-score>-2.5 at the spine or/and femoral neck, and the control group (Group 2, n=84) who had T-score>-2.5 at the spine or/and femoral neck. MetS and its components were screened using the criteria of the Adult Treatment Panel III (ATP III) and National Cholesterol Education Program (NCEP). The effects of the MetS components on T-scores of BMD at the femoral neck and lumbar spine were evaluated by partial correlation test and multiple regression analysis. Results: MetS was detected in 58 (30.1%) participants. The prevalence of MetS was significantly higher in Group 2 compared to Group 1 (39.3% vs 22.9%, p=0,014). Among the MetS components, especially abdominal obesity showed a significant positive correlation with T-scores of BMD at the femoral neck and spine. A weak but significant correlation was also observed with systolic and diastolic blood pressure, serum triglyceride levels, and fasting blood glucose (FBG). Multiple regression analysis revealed an association between waist circumference and BMD at both femoral neck and spine, and also between serum triglycerides, systolic and diastolic blood pressure, and spine BMD. Conclusion: Our findings support that MetS is associated with increased BMD at the femoral neck and spine in postmenopausal women. A significant positive association was observed among the MetS components, especially with abdominal obesity, and also a weak positive association with serum triglycerides, and systolic and diastolic blood pressure.

Is superficial radial nerve affected in patients with hand osteoarthritis?

INTRODUCTION: Patients with superficial radial neuropathy (SRN) have pain and abnormal sensation on the hand similar to hand osteoarthritis (HOA). PURPOSE OF THE STUDY: The aim of the present study was to evaluate the presence of SRN in patients with HOA and to determine the factors associated with electrophysiological parameters of the radial nerve. STUDY DESIGN: This is a case-control study. METHODS: A total of 138 patients were included in this study. Only the dominant hand of each patient was evaluated. Patients were divided into 2 groups: Group 1 (without SRN) or Group 2 (with SRN) by electrophysiological examination. The presence of osteoarthritis in the first carpometacarpal (1st CMC) joint was investigated. Radiological features of the hands were evaluated with Kellgren-Lawrence grading system. Sonographically, the presence of synovitis in the 1st CMC joint was examined with gray scale and synovial blood flow signal by power Doppler imaging. Erosion and osteophyte scoring were performed for 15 joints. The 1st extensor compartment of wrist's cross-sectional area was measured. RESULTS: SRN was detected in 68.8% of the patients. High Kellgren-Lawrence scores (P = .027), presence of synovitis in the 1st CMC joint (P = .003), and increased cross-sectional area of the 1st extensor compartment of wrist (P = .005) were found to be independent risk factors for reduced superficial radial nerve conduction velocity. CONCLUSIONS: Sensory symptoms in patients with HOA might be due to the involvement of the superficial branch of the radial nerve.

The effect of premorbid features on post-stroke rehabilitation outcome.

Background: A wide variety of factors influence stroke prognosis, including age, stroke severity, stroke mechanism, infarct location, comorbid conditions, clinical findings, and related complications. The aim of this study was to detect the prognostic determinants in patients with acute stroke for guiding rehabilitation. Methods: Patients with ischemic acute stroke were included in the study. Patients' age, sex, education level, and marital status, premorbid personality traits, comorbidities such as current smoking status and alcohol consumption, regular exercise habits, and sleeping disorder were recorded. Motor assessment and daily activity skills were evaluated according to the Brunnstrom staging and Functional Independence Measure (FIM), respectively. Results: A total of 85 patients were studied. All patients' motor and functional stages were significantly improved with the rehabilitation. The improvements in the upper extremity motor levels were less in whom over 76 years and smokers, in patients who had 4 and more comorbidities and sleep disorders. The functional improvement was less in whom over 76 years and men, and in patients who had 4 and more comorbidities and sleep disorders. Conclusion: The significant post-stroke predictor of insufficiency in functioning was having 4 or more risk factors.

An unexpected side effect: Wartenberg syndrome related to the use of splint during carpal tunnel syndrome treatment.

Isolated superficial radial neuropathy is a sensorial mononeuropathy and a rare clinical condition. In case of trapping of the sensorial branch of the radial nerve, symptoms such as burning type pain at proximal forearm and hand dorsoradial, hypoesthesia, numbness and tingling at hand dorsum and thumb radial side are observed. Muscular weakness and trophic changes are not seen, and electrophysiological assessment revealed normal motor nerve conduction values. Therefore, hand motor functions are not affected. The etiology of the isolated superficial radial nerve neuropathy is often associated with repeated use of wrist watches, forearm fractures, use of handcuffs, repetitive activities. In this report, we present a 59-year-old female case of isolated superficial radial nerve neuropathy diagnosed by electrophysiological evaluation who was treated for two months with carpal tunnel syndrome with altered symptoms and increased numbness. This is the first case of superficial radial nerve neuropathy following the splint use in the literature.

Comparing the effectiveness of ultrasound-guided versus blind steroid injection in the treatment of severe carpal tunnel syndrome

Background/aim: This study aimed to compare the effectiveness of ultrasound (US)-guided injection versus blind injection of corticosteroids in the treatment of carpal tunnel syndrome (CTS). Materials and methods: This prospective, randomized clinical trial included patients with severe CTS based on clinical and electrophysiological criteria. The patients were evaluated for clinical and electrophysiological parameters at baseline and 4 weeks after treatment. Symptom severity and hand function were assessed by the Boston questionnaire. The patients underwent blind injection or US-guided injection. Results: When compared with baseline, both groups showed significant improvement in Boston questionnaire scores and all electrophysiological parameters. Significant differences were observed between the groups for clinical parameters (Boston Symptom Severity Scale: P = 0.007; Functional Status Scale: P < 0.001) in favor of the US-guided group. Conclusion: This study demonstrated that both US-guided and blind injections were effective in reducing symptoms and improving hand function. US-guided injections may yield more effective clinical results in the short-term than blind injections in the treatment of patients with severe CTS.