Phototherapy for vitiligo: Quality and readability of online health information.

BACKGROUND/PURPOSE: Vitiligo is a depigmenting disorder that affects up to 2% of the population. Due to the relatively high prevalence of this disease and its psychological impact on patients, decisions concerning treatment can be difficult. As patients increasingly seek health information online, the caliber of online health information (OHI) becomes crucial in patients' decisions regarding their care. We aimed to assess the quality and readability of OHI regarding phototherapy in the management of vitiligo. METHODS: Similar to previously published studies assessing OHI, we used 5 medical search terms as a proxy for online searches made by patients. Results for each search term were assessed using an enhanced DISCERN analysis, Health On the Net code of conduct (HONcode) accreditation guidelines, and several readability indices. The DISCERN analysis is a validated questionnaire used to assess the quality of OHI, while HONcode accreditation is a marker of site reliability. RESULTS: Of the 500 websites evaluated, 174 were HONcode-accredited (35%). Mean DISCERN scores for all websites were 58.9% and 51.7% for website reliability and treatment sections, respectively. Additionally, 0/130 websites analyzed for readability scored at the NIH-recommended sixth-grade reading level. CONCLUSION: These analyses shed light on the shortcomings of OHI regarding phototherapy treatment for vitiligo, which could exacerbate disparities for patients who are already at higher risk of worse health outcomes.

Pyoderma gangrenosum and impact on quality of life: A narrative review.

Pyoderma gangrenosum (PG) is an autoinflammatory disorder typically characterized by progressive ulcers with dense neutrophilic infiltrates in the absence of infectious causes. The chronic nature of this disease significantly impacts the patients' quality of life (QoL). Yet there is currently a dearth of information in the literature regarding standardised treatment guidelines and the impact of PG on patients' QoL. We conducted a literature search on PubMed using the terms "pyoderma gangrenosum" AND "quality of life." We identified nine relevant articles that provide insight into which domains are affected and what treatment can improve QoL. The most common domains involved are physical, emotional, and psychological. Patients tend to feel depressed/anxious, isolated, and embarrassed secondary to PG manifestations. Comorbidities such as Crohn's disease, monoclonal gammopathy of dermatologic significance, and ulcerative colitis can worsen the impact on these patients' QoL. Pain is also a significant contributor to decreasing patients' QoL. Treatments such as topical steroids, adalimumab, and canakinumab may help improve QoL scores. We believe this information can help clinicians guide the care of patients with PG and highlight the need for more studies and clinical trials focusing on PG treatments' impact on QoL.

Generalized pustular psoriasis: Quality and readability of online health information.

Generalized pustular psoriasis (GPP) is a multisystem disease with potentially life-threatening adverse effects. As patients increasingly seek health information online, and as the landscape for GPP changes, the quality of online health information (OHI) becomes progressively more important. This paper is the first of its kind to examine the quality, comprehensiveness and readability of online health information for GPP. Similar to pre-existing studies evaluating OHI, this paper examines 5 key search terms for GPP- 3 medical and 2 laymen. For each search term, the results were evaluated based on HONcode accreditation, an enhanced DISCERN analysis and a number of readability indices. Of the 500 websites evaluated, 84 (16.8%) were HONcode-accredited. Mean DISCERN scores of all websites were 74.9% and 38.6% for website reliability and treatment sections, respectively, demonstrating key gaps in comprehensiveness and reliability of GPP-specific OHI. Additionally, only 4/100 websites (4%) analysed for readability were written at the NIH-recommended sixth-grade level. Academic websites were significantly more difficult to read than governmental websites. This further exacerbates the patient information gap, particularly for patients with low health literacy, who may already be at higher risk of not receiving timely medical care.

The 22q11.2 region regulates presynaptic gene-products linked to schizophrenia.

It is unclear how the 22q11.2 deletion predisposes to psychiatric disease. To study this, we generated induced pluripotent stem cells from deletion carriers and controls and utilized CRISPR/Cas9 to introduce the heterozygous deletion into a control cell line. Here, we show that upon differentiation into neural progenitor cells, the deletion acted in trans to alter the abundance of transcripts associated with risk for neurodevelopmental disorders including autism. In excitatory neurons, altered transcripts encoded presynaptic factors and were associated with genetic risk for schizophrenia, including common and rare variants. To understand how the deletion contributed to these changes, we defined the minimal protein-protein interaction network that best explains gene expression alterations. We found that many genes in 22q11.2 interact in presynaptic, proteasome, and JUN/FOS transcriptional pathways. Our findings suggest that the 22q11.2 deletion impacts genes that may converge with psychiatric risk loci to influence disease manifestation in each deletion carrier.

Intraoperative Neuromonitoring in Thyroid Surgery: A Systematic Review.

This study aimed to assess the efficacy of intraoperative neurophysiologic monitoring (IONM) in preventing recurrent laryngeal nerve palsy (RLNP) during thyroid surgery. When IONM results in false positives, it seeks to evaluate contributing factors. A systematic review was conducted gauging the predictive power of neuromonitoring in determining RLN function intraoperatively, its reductions of temporary and permanent RLNP rates, and surgeons' response to the technology. MEDLINE, EMBASE, and PubMed were searched for RLN monitoring in thyroid surgery following a set of inclusion/exclusion criteria. Seventeen studies comparing thyroid surgery with and without IONM were reviewed, including 30,926 patients. Selected studies were pooled to gage the predictive power. Mean specificity of IONM in identifying functional nerves was 90.24 % among 7366 nerves at risk (NAR). However, mean positive predictive power (PPP) was low, and both specificity and PPP varied substantially when stratified by risk levels. Among the pooled studies focusing on IONM efficacy-there were 44,575 NAR, of which (57.98 %) were operated on with IONM and 18,732 (42.02 %) without (control). The rates of overall RLNP per NAR were 3.18 and 3.83 % for the IONM group and control, respectively. There is no statistically significant difference between IONM and control, a conclusion supported by qualitative analysis from many individual studies. IONM is not recommended as the standard of care for thyroidectomies. Low PPP of IONM and complications associated with IONM-assisted thyroidectomies may be attributed to either the absence of a standardized negative-signal cutoff value or injury from intubation.

Promotion of healthy nutrition among students participating in a school food aid program: a randomized trial.

OBJECTIVES: To evaluate the potential benefits on students' eating habits, of incorporating healthy nutrition education as part of a school food aid program. METHODS: 146 schools participating in the DIATROFI Program in Greece during the 2013-2014 school year were randomly allocated to the environmental intervention (received a healthy daily meal) and the multicomponent intervention (MI) group (in addition to the meal, a healthy nutrition educational program was applied). The analysis, based on 3627 pre-post intervention questionnaire pairs, was stratified for children (ages 4-11 years) and adolescents (ages 12-18 years). RESULTS: Children participating in the MI group displayed 25 % higher odds of increasing the weekly consumption of milk/yoghurt and fruits, 61 % higher odds of improving BMI from overweight/obese to normal and 2.5 times higher odds of improving from underweight to normal. For adolescents in the MI group, the odds of increasing the consumption of vegetables were 40 % higher. In both intervention groups, approximately one in four overweight/obese adolescents reached normal weight. CONCLUSIONS: Educational programs on healthy nutrition might be considered worth implementing in the framework of school food aid programs.