Sun protection behaviour in organ transplant recipients and non-transplant patients attending a dermatology outpatient clinic in Sweden: A questionnaire survey.

Background/purpose: Organ transplant recipients (OTRs) are at high risk of developing skin cancer and are therefore advised to protect their skin against ultraviolet radiation from the sun. Specialized OTR clinics with dermatological follow-up may improve sun habits among OTRs. In this study, we compared self-reported sun exposure and sun protection behaviour between OTRs and non-transplant patients (non-TPs) and between OTRs with and without special dermatological follow-up.

Degree of differentiation of cutaneous squamous cell carcinoma: a comparison between a Swedish cohort of organ transplant recipients and immunocompetent patients.

Background: Organ transplant recipients (OTRs) have a very high risk of developing cutaneous squamous cell carcinoma (cSCC). Immunosuppressed OTRs may have a higher proportion of poorly differentiated cSCC than non-OTRs.

Objectives: The aim of this study was to investigate the degree of differentiation of cSCCs in OTRs compared with immunocompetent individuals.

Multiple Primary Melanomas: A Common Occurrence in Western Sweden.

Patients diagnosed with a single primary cutaneous melanoma are at increased risk of developing multiple primary melanomas. The aim of this study is to describe the epidemiology of multiple primary melanomas (invasive and in situ) in Western Sweden. Data from the Swedish Melanoma Registry from 1990 to 2013 revealed that 898 patients (7.

Modelling the Future: System Dynamics in the Cutaneous Malignant Melanoma Care Pathway.

Incidence rates for cutaneous malignant melanoma are increasing worldwide. Estimates of the future number of melanoma cases are important for strategic planning of the care pathway. The aim of this study was to use system dynamics modelling to evaluate the long-term effects of changes in incidence, population growth and preventive interventions.

Oral and lip cancer in solid organ transplant patients--a cohort study from a Swedish Transplant Centre.

Objectives: Previous large studies have shown that solid organ transplant (SOT) patients have an increased risk of developing malignancies. Few studies have compared the prognosis for SOT patients who develop cancer with that of non-transplanted cancer patients. In this study we have investigated the increased risk of oral and lip cancer in SOT patients and also compared the relative survival between SOT patients and non-SOT patients with oral and lip cancer.

Patients' experiences of pain and pain relief during photodynamic therapy on actinic keratoses: an interview study.

Photodynamic therapy (PDT) is a well-known, effective method for treating extensive areas of multiple actinic keratoses in the face and scalp. The main side-effect of PDT is the pain experienced during treatment. The objective of this study was to explore and describe patients' experiences of PDT.

Incidence of cutaneous melanoma in Western Sweden, 1970-2007.

The aim of this study was to describe the increasing incidence of cutaneous malignant melanoma (CMM) in Western Sweden during the period 1970-2007. A secondary aim was to show a geographical variation in incidence between coastal and inland areas, considering the effects of the local average duration of sunshine, and the sun exposure-related behavior in the populations. The Swedish Cancer Registry provided data on invasive melanomas during 1970-2007.

Predictors of pain associated with photodynamic therapy: a retrospective study of 658 treatments.

Pain is the most common side-effect of photodynamic therapy (PDT). Our main objective was to identify pain predictors in PDT. In total, we performed 658 treatments on 377 patients at our department during 2004.

Percutaneous absorption with emphasis on sunscreens.

Sunscreens are widely used products. When recreationally used they are applied to large areas of the skin repeatedly. In moisturizers and foundation it is common to find sun protective ingredients, in these cases the product is usually applied to smaller areas but often done daily.

Solid-phase extraction and reverse-phase HPLC: application to study the urinary excretion pattern of benzophenone-3 and its metabolite 2,4-dihydroxybenzophenone in human urine.

Background: Benzophenone-3 (BZ-3) is a common ultraviolet (UV) absorbing compound in sunscreens. It is the most bioavailable species of all UV-absorbing compounds after topical application and can be found in plasma and urine.

Objectives: The aim of this study was to develop a reverse-phase high performance liquid chromatography (HPLC) method for determining the amounts BZ-3 and its metabolite 2,4-dihydroxybenzophenone (DHB) in human urine.

Photostability of commercial sunscreens upon sun exposure and irradiation by ultraviolet lamps.

Background: Sunscreens are being widely used to reduce exposure to harmful ultraviolet (UV) radiation. The fact that some sunscreens are photounstable has been known for many years. Since the UV-absorbing ingredients of sunscreens may be photounstable, especially in the long wavelength region, it is of great interest to determine their degradation during exposure to UV radiation.

Respiratory syncytial virus prophylaxis: cost-effective analysis in Argentina.

Introduction: Respiratory syncytial virus is a major cause of bronchiolitis during the first year of life. Preterm infants and patients with bronchopulmonary dysplasia (BPD) have a higher risk of hospitalization. The objective of this study was to assess the risk of hospitalization and to evaluate the cost effectiveness of palivizumab use in our at risk population.