Effects of photobiomodulation as an adjunctive treatment in chronic obstructive pulmonary disease: a narrative review.

Chronic obstructive pulmonary disease (COPD) is a disease characterized by chronic airway inflammation and remodeling and lung parenchymal inflammation and destruction, which result in many pulmonary and extrapulmonary manifestations. The anti-inflammatory effect of photobiomodulation (PBM) has been reported in previous studies. This review was conducted to evaluate the direct effect of PBM on lung inflammation in COPD. The other effects of PBM on modulation of peripheral and respiratory muscle metabolism and angiogenesis in lung tissues were also discussed. The databases of PubMed, Cochrane Library, and Google Scholar were searched to find the relevant studies. Keywords included PBM and related terms, COPD-related signs, and lung inflammation. A total of 12 articles were selected and reviewed in this study. Based on the present review, PBM is helpful in reducing lung inflammation through decreasing the inflammatory cytokines and chemokines at multiple levels and increasing anti-inflammatory cytokines. In addition, PBM also improves both peripheral and respiratory muscle metabolism and promote angiogenesis. This review demonstrated that PBM is a promising adjunctive treatment modality for COPD management which merits further validation.

Sexual assault of people with disabilities: results of a 2002-2007 national report in Taiwan.

Sexual violence against people with disabilities is widespread and linked to negative public health and social outcomes. The objectives of the present study were to describe and analyze and thus provide an overview of the current state of affairs concerning sexual assault among people with disabilities, including reported prevalence and trends, over the period from 2002 through 2007 in Taiwan. The present study analyzed nationwide data from the 2002-2007 "Sexual assaults report system" derived primarily from the Council of Domestic Violence and Sexual Assaults Prevention, Ministry of the Interior, Taiwan. The data took into account the number of cases and disability type in persons reported to have been sexually assaulted, and to analyze the reported rate of sexual assaults among this section of the population in Taiwan. In addition, the study used a linear estimation model to examine with time (2002-2007) in the rate of reported sexual assaults. The rate of increase of sexual assault reported among people with disabilities was 2.7 times that of the general population (469-173%) during the period of 2002-2007. Government statistics showed that intellectually disabled persons accounted for the largest proportion (>50%) of reported sexual assault cases among the disabled, followed by persons with chronic psychosis, who accounted for one-third of the reported sexual assault cases among the disabled population. The reported rate of sexual assault increased from 0.9 to 2.42 per ten-thousand people in the general population and from 1.24 to 5.74 per ten-thousand disabled persons. Intellectual disability, chronic psychosis and voice and speech impairments were consistently associated with a higher prevalence of sexual assault than the general population. The line of best fit estimated from a linear model showed a significant change over the study period in the reported number of sexual assault cases among disabled people. The results highlight the requirement for further study to explore the needs of people with disabilities with regards to education and other strategies to prevent sexual assault, particularly in the most vulnerable group-those with intellectual disability.