Childhood Lichen Sclerosus—A Challenge for Clinicians

Childhood lichen sclerosus (LS) is a rare and often misdiagnosed inflammatory dermatitis with an unpredictable course. The complications of LS are architectural changes of the vulva; malignant transformation is possible. The objective of our study was to define the background and the long‐term course of childhood LS. A registery study identified 44 children with LS treated at Tampere University Hospital, Tampere, Finland, from 1982 to 2010. A questionnaire was sent to the identified patients and 15 responded. The clinical depiction of LS varied significantly. LS was diagnosed in only 16% of the patients at the referring unit. Autoimmune disorders were observed in 6 of the 44 patients. High prevalences of Turner's syndrome (2/44) and kidney disease (2/44) were noted. The majority of the patients were treated with topical corticosteroids. Eight developed architectural changes of the vulva. The questionnaire revealed that three of six patients who were asymptomatic at the end of the registery study follow‐up experienced a recurrence of symptoms. None of them were undergoing follow‐up. Nine of the 15 patients reported reduced quality of life. Childhood LS is a heterogeneous disease with a remarkable effect on quality of life. The misdiagnosis of childhood LS is common. The association between LS and autoimmune diseases should be noted. The high prevalence of Turner's syndrome raises questions regarding the influence of low estrogen levels on the development of LS. The prognosis cannot be predicted, so long‐term follow‐up is recommended. New tools for diagnosis and surveillance are needed.     

Risk factors for neurological complications in children with Flavivirus infection

Journal of NeuroVirology - This study aims to characterize the acute neurological manifestations caused by DENV, ZIKV, and YFV during hospitalization; identify the risk factors associated with...     

Positive experiences associated with acquired hearing loss,Ménière's disease,and tinnitus: A review

Objective: It is common to study and understand how various illness and disorders result in negative consequences. However, positive experiences have been reported in a range of disabling conditions including multiple sclerosis, heart disease, physical and sensory disabilities. This paper presents a literature review of studies that have explored positive experiences associated with acquired hearing loss, Ménière's disease, and tinnitus. Design: A review of the peer reviewed scientific literature. Study sample: A comprehensive search strategy identified 15 articles after applying inclusion criteria. Results: A range of positive experiences have been reported by patients with hearing and balance disorders and by their significant others. Associations between demographic variables (e.g. age, gender), audiological variables (e.g. severity of the condition, duration) and the reported positive experiences are low. In Ménière's disease, self-reported positive experiences can predict the impact of the condition. However, this phenomenon has not yet been demonstrated in relation to hearing loss and tinnitus. Conclusions: Positive experiences associated with audio-vestibular disorders have been demonstrated. Further research is needed on the long-term benefits of the encouragement of such experiences and positive attitudes in persons with hearing loss, tinnitus, and imbalance.     

Health-related quality of life in adults with hearing impairment before and after hearing-aid rehabilitation in Finland

Objective: The aim of this study was to evaluate health-related quality of life (HRQoL) in adults with hearing impairment in Finland before and after hearing rehabilitation. Design: The study was prospective with hearing-aid rehabilitation as the intervention. The data was collected, using the 15D instrument, before and six months after hearing-aid rehabilitation. The data was analysed using t-tests and multiple linear regression methods. Study sample: The study sample included 949 adults with hearing impairment, and the control group included a sample of age- and gender-standardized general population. Results: The study population had significantly poorer HRQoL on most dimensions of the 15D when compared to the control group both before and after hearing-aid rehabilitation. Hearing-aid rehabilitation resulted in improved mean scores on the dimensions of hearing and in the overall 15D score that were statistically significant, although the mean improvement in the overall score was marginal. Self-reported hearing ability can better predict the change in HRQoL, as a result of a hearing aid, when compared with measured hearing sensitivity. Conclusions: The study supports the hypothesis that on average, use of a unilateral hearing aid results in improved subjective hearing and marginal improvement in HRQoL in adults with hearing impairment.     

Attitudes of significant others of people with Ménière's disease vary from coping to victimization

Objective: To explore the impact, reactions and coping methods of the significant others (SOs) of people with Ménière's disease (MD). Design: SOs of people with MD were asked to answer open-ended questions reporting the ‘life effects’ and ‘positive experiences’ they have had as a result of the partner's condition. The replies to the ‘life effects’ question was categorized using the WHO-ICF framework. The responses of ‘life effects’ from this study and the ‘positive experiences’ reported in a recent study (Manchaiah et al, 2013 Manchaiah V.K.C., Pyykkö, I., Kentala E., Levo H. &; Stephens D. 2013. Positive impact of Ménière's disorder on significant others as well as on patients: Our experience from eighty-eight respondents. Clin Otol, 38, 550–554.[Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) were evaluated with K-means clustering analysis. Study sample: Eighty-eight SOs (42 male, 42 female, and four did not state gender). Results: While the SOs mainly listed their own problems, a significant number of responses related to the problems of their partner. Personal perspectives tended to focus on the consequences of their partner's condition, whereas in perspectives of their partner they focussed on his/her symptoms. Further, replies from 81 SOs were used in evaluation of responses and were classified into four categories: constrained life attitude; disease burden attitude; care and support attitude; and social isolation attitude. Conclusions: The results of this study support the importance of including the SO of people with MD in the rehabilitation process.     

Development of multi-criteria decision analysis (MCDA) framework for off-patent pharmaceuticals – an application on improving tender decision making in Indonesia

Background

Off-patent pharmaceuticals (OPPs) hold vital importance in meeting public health objectives, especially in developing countries where resources are limited. OPPs are comprised of off-patent originals, branded generics and unbranded generics; nonetheless, these products are not identical and often there are differences in their equivalence, manufacturing quality standards and reliability of supply. This necessitates reconsideration of the lowest price policy objective in pharmaceutical decision making. The aim of this study was to develop a Multi-Criteria Decision Analysis (MCDA) framework through a pilot workshop to inform the national procurement of OPPs in Indonesia.

Methods

An initial list of potentially relevant criteria was identified based on previous work and a literature review. In a 2-day pilot policy workshop, twenty local experts representing different stakeholder groups and decision-making bodies selected the final criteria, approved the scoring function for each criterion, and assigned weights to each criterion.

Results

An MCDA framework was proposed for OPP drug decision making in developing countries, which included price and 8 non-price criteria. Based on the pilot policy workshop 6?+?1 criteria were considered relevant for Indonesia: pharmaceutical price (40% weight), manufacturing quality (18.8%), equivalence with the reference product (12.2%), product stability and drug formulation (12.2%), reliability of drug supply (8.4%), real world clinical or economic outcomes, such as adherence or non-drug costs (4.2%) and pharmacovigilance (3.6%).

Conclusions

According to the pilot policy workshop, other criteria apart from price need to be strengthened in the tendering process. The introduction of additional criteria for OPP procurement in an MCDA framework creates incentives for manufacturers to invest into improved manufacturing standards, equivalence proof, product quality, reliability of supply or even additional real-world data collection, which ultimately may result in more health gain for the society.

     

Here,There, and Everywhere: The Wide Host Range and Geographic Distribution of Zoonotic Orthopoxviruses

The global emergence of zoonotic viruses, including poxviruses, poses one of the greatest threats to human and animal health. Forty years after the eradication of smallpox, emerging zoonotic orthopoxviruses, such as monkeypox, cowpox, and vaccinia viruses continue to infect humans as well as wild and domestic animals. Currently, the geographical distribution of poxviruses in a broad range of hosts worldwide raises concerns regarding the possibility of outbreaks or viral dissemination to new geographical regions. Here, we review the global host ranges and current epidemiological understanding of zoonotic orthopoxviruses while focusing on orthopoxviruses with epidemic potential, including monkeypox, cowpox, and vaccinia viruses.