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INTRODUCTION: This meta-analysis was conducted to systematically review the efficacy and safety of the H-Wave(R) (Electronic Waveform Lab, Inc, Huntington Beach, CA, USA) device and programme as a non-pharmacological analgesic treatment in chronic soft tissue inflammation and neuropathic pain. METHODS: Five studies related to pain relief, reduction in pain medication and increased functionality obtained with the H-Wave device were included in the analysis. Data were analysed using the random effects model, including adjustment to evaluate variability, size of study and bias in effect size. A total of 6535 participants were included in the meta-analysis; there were 8065 participants' outcomes measured due to multiple measurements per participant. RESULTS: The H-Wave device decreased pain ratings across various chronic soft tissue inflammation and neuropathic pain conditions. The mean weighted effect size was 0.59, and the estimated effect size variance was 0.00003 (95% confidence intervals [CI]: 0.580, 0.600). The H-Wave device also decreased the intake of pain medication in patients with various chronic soft tissue inflammation and neuropathic pain conditions. The mean weighted effect size was 0.56, and the estimated effect size variance was 0.000013 (95% CI: 0.553, 0.567). Patient functionality was also improved with use of the H-Wave device. The mean weighted effect size was 0.70, and the estimated effect size variance was 0.00002 (95% CI: 0.691, 0.709). A chi-square test for homogeneous effect sizes found highly significant (P<0.00001) variability, indicating a robust significant effect size for increased functionality relative to both pain relief and reduction in pain medication. There was little to no evidence of any adverse effects associated with the use of the H-Wave device. CONCLUSION: The findings indicate a moderate to strong effect of the H-Wave device in providing pain relief, reducing the requirement for pain medication and increasing functionality. The most robust effect was observed for improved functionality, suggesting that the H-Wave device may facilitate a quicker return to work and other related daily activities. [ABSTRACT FROM AUTHOR]

This study evaluated the effects of a putative activator of brain reward circuitry on outcomes in a 1-y prospective comprehensive outpatient clinical program. As part of the Gene Narcotic Attenuation Program, Haveos (Synaptamine)(TM) was administered for the treatment of substance use disorder. Seventy-six patients (45 males and 31 females; mean age, 33 y [standard deviation, 7.0]) who had been given a diagnosis of serious substance use disorder were recruited. After exclusion of 15 patients who dropped out before the end of the study, self-reported craving decreased from program entrance to 12 wk (visual analog scale whereby 0 represents no craving and 5, the strongest craving) for 61 compliant patients (mean decrease, 2.85, 95% confidence interval [CI], 2.65, 3.05); this improvement was significant (P<.001). Building up to relapse scores (each of 5 individual items and summary value) showed similar improvement after 1 y of treatment; the mean decrease in scores was significant for stress (t=3.3; P=.002), depression (t=4.0; P<.001), anger (t=4.4; P<.001), anxiety (t=4.5, P<.001), drug craving (t=5.4, P<.001), and summary building up to relapse (t=4.1; P<.001). Also, recovery score measures of energy level (t=8.4; P<.001) and ability to refrain from drug-seeking behavior (t=7.4; P<.001) showed significant mean increases from entry to 1 y. During the study, the alcoholic dropout rate was only 7% (4 of 57), which was significantly (Fisher's exact test, P<.001) lower than the 73% (11 of 15) dropout rate reported for psychostimulant users. Although these results are significant, any interpretation must await the performance of rigorous double-blind studies. [ABSTRACT FROM AUTHOR]

Obesity is the second largest preventable cause of death in the United States. Even though it was classified as a disease in 1985, traditionally, obesity has been treated primarily as a behavioral problem that requires only modifications in diet and exercise. Similar to research on obesity, clinical studies have elucidated the role of biologic and genetic factors in alcoholism and other conditions previously classified as behavioral. These studies showed that behavioral adjustments alone may not address underlying genetic causes. We hypothesize that biologic and genetic factors must be addressed synergistically while behavioral modifications are implemented to adequately treat obese patients. We hypothesize that a predisposition to glucose craving and obesity is due to inadequate dopaminergic activity in the reward center of the brain. This defect drives individuals to engage in activities of behavioral excess, which, in turn, enhance brain dopamine function. Consumption of large quantities of alcohol or carbohydrates (carbohydrate bingeing) stimulates production and usage of dopamine within the brain; the term reward deficiency syndrome (RDS) may be used to categorize such biologic influences on behavior. We propose that a novel approach to nutritional supplementation may be required to target the role of RDS in obesity. In this regard, GenoTrim, a DNA-customized nutritional solution, has been developed and is currently under investigation in several clinical studies. Through its mechanism of action, GenoTrim addresses the genetic influence of RDS on obesity. In this cross-sectional study, 24 subjects were studied after they had completed a case report format questionnaire. For this assessment, we used a novel assessment tool-a path analysis. This statistical regression model is used to (1) examine the effectual relationships between various systems within a multisystem matrix, and (2) measure the contributory roles of those relationships in obesity, enabling the development of targeted and effective therapeutic interventions. [ABSTRACT FROM AUTHOR]

Delayed P300 latency identifies dementia better than the Mini-Mental Status Exam and, in some cases, the Wechsler Memory Scale (WMS-III). The purpose of this study was to determine whether the outcome of an objective Test of Variables of Attention (TOVA) correlates with the findings of an electrophysiologic test-P300 latency-in patients 40 y of age or older. Adult attention deficit disorder may be an important premorbid marker of memory dysfunction or dementia. In males, the means for P300 latency and age-adjusted P300 latency were significantly greater for patients classified as SD-BL (significantly deviant or borderline: TOVA<-1.0) than for those categorized as normal (TOVA(3)0) for attention failure (ie, omissions [P<.010] and commissions [P<.005]) but not for response time or for variability. Males with >2 SD-BL quarters had significantly delayed P300 latency and age-adjusted P300 latency compared with males who had 0 SD-BL quarters (P<.020) and 1 SD-BL quarter (P<.005). In females, the means for P300 latency and age-adjusted P300 latency were significantly delayed for those grouped as SD-BL than for those labeled normal for response time (P<.001) and variability (P<.010), but not for omissions or for commissions. Females with >2 SD-BL quarters had significantly delayed P300 latency and age-adjusted P300 latency compared with females who had 0 SD-BL quarters (P<.005) and 1 SD-BL quarter (P<.010). Results suggest that TOVA abnormalities may be an indicator of delayed P300 and attention disorder. Recent research correlates TOVA abnormalities with impaired WMS scores of early dementia. Coupling of TOVA assessment findings with results of P300, Mini-Mental Status Exam, and WMS-III may allow for enhanced accuracy in the diagnosis and evaluation of the complex pathway of failing attention, memory, and cognition that leads to dementia. [ABSTRACT FROM AUTHOR]

Abstract Background Numerous studies have reported that age-induced increased parathyroid hormone plasma levels are associated with cognitive decline and dementia. Little is known about the correlation that may exist between neurological processing speed, cognition and bone density in cases of hyperparathyroidism. Thus, we decided to determine if parathyroid hormone levels correlate to processing speed and/or bone density. Methods The recruited subjects that met the inclusion criteria (n = 92, age-matched, age 18-90 years, mean = 58.85, SD = 15.47) were evaluated for plasma parathyroid hormone levels and these levels were statistically correlated with event-related P300 potentials. Groups were compared for age, bone density and P300 latency. One-tailed tests were used to ascertain the statistical significance of the correlations. The study groups were categorized and analyzed for differences of parathyroid hormone levels: parathyroid hormone levels 30 (n = 62, mean = 62.4 ± 28.3 SD, p ≤ 02). Results Patients with parathyroid hormone levels 30, which demonstrated greater P300 latency (P300 = 345.7 ± 3.6 SE, p = .02). Participants with parathyroid hormone values 30 (n = 48, M = -1.85 ± .19 SE, p = .04). Conclusion Our findings of a statistically lower bone density and prolonged P300 in patients with high parathyroid hormone levels may suggest that increased parathyroid hormone levels coupled with prolonged P300 latency may become putative biological markers of both dementia and osteoporosis and warrant intensive investigation.

Aim: The Cri du Chat syndrome (SCdC / [OMIM #123450]) is a rare disease characterized by the deletion of the short arm of chromosome 5. The typical clinical features are the cat-like cry, microcephaly, a distinct facial phenotype and a severe psychomotor and mental retardation. The aim of this study was to provide an analysis on the data concerning the life quality and families assistance to whom have a child affected by Cri du Chat syndrome such as: the life's change of parents after the child's birth, the frequency of treatments, the collaboration between family and center of reference., Methods: We have also analyzed the improvement obtained, the type of school attended, the aide and the time spent at home in postprimary education. Through a questionnaire sent to 100 families, we have been picked up information on 76 patients., Results: These families have to adapt to the reality of a child with a rare genetic disorder for which there are no pharmacological or surgical therapies., Conclusion: Therefore, it seems important to give information and tips for dealing with the disease and the early start of rehabilitation and educational therapy.

Introduction: In the early years of life, the angular deviation of knee causes anxiety in parents and alert to paediatricians. The problem is often an expression of physiological development of the lower limbs and correction occurs spontaneously. A small number of children has a true pathology, which can lead to functional problems, modification of the knee's axis and muscular-skeletal disorders. We analyzed the prevalence of pathological forms of varus-valgus knee and their association with lower limb dysmetria and scoliotic attitude., Materials and Methods: We evaluated radiographies of the lower limbs of 60 calabrian children; we analyzed the mechanical axis of knee and articular spacing angles. We evaluated the X-ray of the spine with study of Cobb's angle and the gradient of the femoral head., Results: 61.6% of children had a deflection angle of the knee: 6.7% physiological varus and 28.3% physiological valgus, 8.3% pathological varus and 18.3% pathological valgus. Mechanical axis deviation was: +15.6 degrees with articular spacing angle of about +2.4 degrees in pathological varus and +1.95 degrees with articular spacing angle of about -2.09 degrees in pathological valgus. 15% of children had pathological deviation and femoral head dysmetria (7.7 mm). 10% of children had association between pathological valgus/varus knee, dysmetria and scoliotic attitude ( 8.3% sacral-lumbar scoliotic attitude with Cobb's angle <20 degrees )., Conclusions: Without alarm we must pay attention to varus/valgus knee, because probably it will be a physiological deviation. In the pathological condition, it is important to consider the association with the limbs dysmetria that can lead to irreversible scoliotic postural deviation, if ignored for a long time. Unlikely early diagnosis and a subsequent correction of these defects could assurance a good development of skeletal structure.