Photodynamic therapy in dermatology: established and new indications.

Photodynamic therapy (PDT) is internationally established as an approved treatment option for in situ forms of keratinocytic skin cancer (actinic keratoses, Bowen's disease, basal cell carcinoma). For these indications, there are standardized treatment protocols using narrow-spectrum light sources or (artificial) daylight, the use of which is associated with successful healing, a low rate of lesion recurrence, and a very good cosmetic result. Daylight PDT is superior to conventional PDT in terms of significantly less pain and associated higher patient acceptance.

Hepatitis Delta Virus Surveillance Practice among Clinicians in Nigeria: A Cross-Sectional Survey.

Background: The near total absence of routine Hepatitis Delta Virus (HDV) screening in many countries in sub-Saharan Africa is a major challenge to understanding the burden of HDV in the region.

Aim: To evaluate Hepatitis Delta Virus screening practices and associated factors among clinicians in Nigeria.

Methods: A cross-sectional study was conducted in June-July 2022, in which a self-administered questionnaire that inquired about HDV awareness, screening practices, and treatment options was shared electronically with consenting clinicians practicing in Nigeria.

Skin health of Aboriginal children living in urban communities.

Background: Skin concerns are frequent among urban-living Aboriginal children, yet specialist dermatology consultations are limited with studies highlighting the need for improved cultural security. Through newly established paediatric dermatology clinics at two urban Aboriginal Community Controlled Health Organisations (ACCHOs), we aimed to describe clinic and patient data, including disease frequencies and associations, to inform dermatology service provision and advocacy.

Methods: A prospective cohort study of Aboriginal children and young people (CYP, 0-18 years) attending Aboriginal Health Practitioner (AHP) co-ordinated paediatric dermatology clinics at two urban ACCHOs.

Serosurveillance of in feral swine populations of Hawai'i and Texas identifies overlap with human Q fever incidence.

Feral swine are invasive in the United States and a reservoir for infectious diseases. The increase in feral swine population and the geographic range are a concern for the spread of zoonotic diseases to humans and livestock. Feral swine could contribute to the spread of the causative agent of human Q fever.

Age and Menopausal Status in Idiopathic Subglottic Stenosis.

Objective: To evaluate the impact of age on disease recurrence in idiopathic subglottic stenosis (iSGS) patients.

Methods: This was a retrospective chart review of iSGS patients treated with laser wedge excision. Patients did not have prior surgery.

Efficacy of interventions for cutaneous squamous cell carcinoma in situ (Bowen's disease): A systematic review and meta-analysis of proportions.

Background: Cutaneous squamous cell carcinoma in situ (Bowen's disease) is a precancerous condition confined to the epidermis of the skin. Despite the critical need for effective interventions to halt its progression, there remains a notable shortage of comprehensive data comparing the efficacy of various therapeutic approaches.

Objectives: This systematic review and meta-analysis endeavour to compare the different efficacies of interventions by investigating and synthesizing data from numerous trials.

Methotrexate and Rituximab Use in Highly Recurrent Idiopathic Subglottic Stenosis.

Objective: To evaluate the impact of methotrexate and rituximab therapy on highly recurrent idiopathic subglottic stenosis (iSGS) patients with a negative antineutrophil cytoplasmic antibody titer cANCA(-).

Methods: This was a retrospective cohort study of highly recurrent iSGS patients who recurred within 1 year or less and were treated with methotrexate (MTX), and rituximab (RTX), or a combination of both at different time points (MTX/RTX). Average surgical durations before and after drug treatment were summarized, and the differences were calculated.

An Integrative Review on Cross-Cultural Psychometric Studies of the Fear of COVID-19 Scale.

The rapid spread of coronavirus disease 2019 (COVID-19) worldwide prompted global fear and panic among all populations. The Fear of COVID-19 Scale was developed to assess the degree of fear. This review summarizes and synthesizes the revised cross-cultural validation studies of the Revised Fear of COVID-19 Scale to explore the properties of the scale and fear characteristics among different populations.

Food Insecurity Associated with Higher Stress, Depressive Symptoms, and Lower Diet Quality among Women Caregivers in North Carolina.

Background: Research suggests a bidirectional relationship between food insecurity and stress, but few studies have examined associations of food insecurity with stress and other indicators of cardiometabolic health, including depression, diet quality, and body weight, among lower-income women in the U.S.

Methods: This cross-sectional study analyzed data from lower-income women caregivers living in North Carolina (n = 100): 42% Black/African American, 25% Hispanic/Latina, and 33% White women.

Benefits of budesonide/glycopyrronium/formoterol fumarate dihydrate on lung function and exacerbations of COPD: a post-hoc analysis of the KRONOS study by blood eosinophil level and exacerbation history.

Background: Japanese guidelines recommend triple inhaled corticosteroid (ICS)/long-acting muscarinic antagonist (LAMA)/long-acting β-agonist (LABA) therapy in patients with chronic obstructive pulmonary disease (COPD) and no concurrent asthma diagnosis who experience frequent exacerbations and have blood eosinophil (EOS) count ≥ 300 cells/mm, and in patients with COPD and asthma with continuing/worsening symptoms despite receiving dual ICS/LABA therapy. These post-hoc analyses of the KRONOS study in patients with COPD and without an asthma diagnosis, examine the effects of fixed-dose triple therapy with budesonide/glycopyrronium/formoterol fumarate dihydrate (BGF) versus dual therapies on lung function and exacerbations based on blood EOS count - focusing on blood EOS count 100 to < 300 cells/mm - as a function of exacerbation history and COPD severity.

Methods: In KRONOS, patients were randomized to receive treatments that included BGF 320/14.

The Utility of the Koala Scat: A Scoping Review.

The use of samples or scats to provide important ecological, genetic, disease and physiology details on free-range populations is gaining popularity as an alternative non-invasive methodology. Koala populations in SE Queensland and NSW have recently been listed as endangered and continue to face anthropomorphic and stochastic environmental impacts that could potentially lead to their extinction. This scoping review examines the current and potential utility of the koala scat to contribute data relevant to the assessment of koala conservation status and decision making.

Left ventricular strain-volume loops in bicuspid aortic valve disease: new insights in cardiomechanics.

Aims: By combining temporal changes in left ventricular (LV) global longitudinal strain (GLS) with LV volume, LV strain-volume loops can assess cardiac function across the cardiac cycle. This study compared LV strain-volume loops between bicuspid aortic valve (BAV) patients and controls, and investigated the loop's prognostic value for clinical events.

Methods And Results: From a prospective cohort of congenital heart disease patients, BAV patients were selected and compared with healthy volunteers, who were matched for age and sex at group level.