Family Planning Concerns Among Women With Psoriasis: A Descriptive, Cross-Sectional, Multicenter Study. / Percepción de la mujer con psoriasis en la planificación familiar: Estudio descriptivo, transversal y multicéntrico.

BACKGROUND AND OBJECTIVE: A significant proportion of women of childbearing age have psoriasis. The aim of this study was to examine family planning concerns in this population. MATERIAL AND METHODS: Observational, descriptive, cross-sectional, multicenter study conducted between March 2020 and October 2021. We collected sociodemographic data and analyzed responses to a family planning questionnaire administered to women aged 18 to 45 years with plaque psoriasis who were candidates for systemic treatment. RESULTS: We studied 153 patients (mean [SD] age, 35.4 [8.0] years; mean disease duration, 16.7 years) being treated at 11 Spanish hospitals. Overall, 38.4% of women were considered to have moderate to severe psoriasis by their physicians; perceived severity ratings were significantly higher among women. Psoriasis affected the women's desire to become pregnant or led to their delaying pregnancy in 1 in 3 respondents. They were concerned that their condition might worsen if they had to discontinue or switch treatment or that the treatment might harm the baby. Approximately half of the women had not received family planning counseling from their physicians, and this was more likely to be the case among never-pregnant women. Women on biologic therapy (58.7%) had better psoriasis control and a better quality of life than women on other treatments. Their sexual health was also less affected. CONCLUSIONS: Women with psoriasis have numerous family planning concerns, which in some cases can lead them to delay pregnancy or affect their desire to become pregnant. Dermatologists need to receive better training regarding family planning in women with psoriasis so that they can provide their patients with more and better information.

Safety of Low-Dose Oral Minoxidil in Patients With Hypertension and Arrhythmia: A Multicenter Study of 264 Patients.

BACKGROUND AND OBJECTIVE: Systemic adverse effects (AE) are a major concern of low-dose oral minoxidil (LDOM) treatment, especially in patients with arterial hypertension or arrhythmia. The objective of this study was to evaluate the safety of LDOM in patients with hypertension or arrhythmia. PATIENTS AND METHODS: Retrospective multicenter study of patients with hypertension or arrhythmia treated with LDOM for any type of alopecia. RESULTS: A total of 254 patients with hypertension [176 women (69.3%) and 78 men (30.7%)] with a mean age of 56.9 years (range 19-82) were included. From them, the dose of LDOM was titrated in 128 patients, allowing the analysis of 382 doses. Patients were receiving a mean of 1.45 (range 0-5) antihypertensive drugs. Systemic AE were detected in 26 cases (6.8%) and included lightheadedness (3.1%), fluid retention (2.6%), general malaise (0.8%), tachycardia (0.8%) and headache (0.5%), leading to LDOM discontinuation in 6 cases (1.5%). Prior treatment with doxazosin (P<0.001), or with three or more antihypertensive drugs (P=0.012) was associated with a higher risk of discontinuation of LDOM. CONCLUSIONS: LDOM treatment showed a favorable safety profile in patients with hypertension or arrhythmia, similar to general population.

[Translated article] Family Planning Concerns Among Women With Psoriasis: A Descriptive, Cross-Sectional, Multicenter Study.

BACKGROUND AND OBJECTIVE: A significant proportion of women of childbearing age have psoriasis. The aim of this study was to examine family planning concerns in this population. MATERIAL AND METHODS: Observational, descriptive, cross-sectional, multicenter study conducted between March 2020 and October 2021. We collected sociodemographic data and analyzed responses to a family planning questionnaire administered to women aged 18 to 45 years with plaque psoriasis who were candidates for systemic treatment. RESULTS: We studied 153 patients (mean [SD] age, 35.4 [8.0] years; mean disease duration, 16.7 years) being treated at 11 Spanish hospitals. Overall, 38.4% of women were considered to have moderate to severe psoriasis by their physicians; perceived severity ratings were significantly higher among women. Psoriasis affected the women's desire to become pregnant or led to their delaying pregnancy in 1 in 3 respondents. They were concerned that their condition might worsen if they had to discontinue or switch treatment or that the treatment might harm the baby. Approximately half of the women had not received family planning counseling from their physicians, and this was more likely to be the case among never-pregnant women. Women on biologic therapy (58.7%) had better psoriasis control and a better quality of life than women on other treatments. Their sexual health was also less affected. CONCLUSIONS: Women with psoriasis have numerous family planning concerns, which in some cases can lead them to delay pregnancy or affect their desire to become pregnant. Dermatologists need to receive better training regarding family planning in women with psoriasis so that they can provide their patients with more and better information.

Safety of Low-Dose Oral Minoxidil in Patients With Hypertension and Arrhythmia: A Multicenter Study of 264 Patients. / [Artíulo traducido] Seguridad de minoxidil oral a dosis bajas en pacientes con hipertensión o arritmias: estudio multicéntrico de 264 pacientes.

BACKGROUND AND OBJECTIVE: Systemic adverse effects (AE) are a major concern of low-dose oral minoxidil (LDOM) treatment, especially in patients with arterial hypertension or arrhythmia. The objective of this study was to evaluate the safety of LDOM in patients with hypertension or arrhythmia. PATIENTS AND METHODS: Retrospective multicenter study of patients with hypertension or arrhythmia treated with LDOM for any type of alopecia. RESULTS: A total of 254 patients with hypertension [176 women (69.3%) and 78 men (30.7%)] with a mean age of 56.9 years (range 19-82) were included. From them, the dose of LDOM was titrated in 128 patients, allowing the analysis of 382 doses. Patients were receiving a mean of 1.45 (range 0-5) antihypertensive drugs. Systemic AE were detected in 26 cases (6.8%) and included lightheadedness (3.1%), fluid retention (2.6%), general malaise (0.8%), tachycardia (0.8%) and headache (0.5%), leading to LDOM discontinuation in 6 cases (1.5%). Prior treatment with doxazosin (P<0.001), or with three or more antihypertensive drugs (P=0.012) was associated with a higher risk of discontinuation of LDOM. CONCLUSIONS: LDOM treatment showed a favorable safety profile in patients with hypertension or arrhythmia, similar to general population.

Analysis of the gut microbiota in alopecia areata: identification of bacterial biomarkers.

BACKGROUND: Alopecia areata is a T-cell-mediated autoimmune disease with an unknown etiopathogenesis. Gut microbiota has been revealed as a key modulator of systemic immunity. OBJECTIVE: To determine whether patients affected by alopecia universalis present differences in gut bacteria composition compared with healthy controls and investigate possible bacterial biomarkers of the disease. METHODS: We conducted a cross-sectional study that involved 15 patients affected by alopecia universalis and 15 controls. Gut microbiome of the study subjects was analysed by sequencing the 16SrRNA of stool samples. We searched for bacterial biomarkers of alopecia universalis using the linear discriminant analysis effect size (LEFse) tool. RESULTS: In total, 30 study subjects (46.6% female; mean [SD] age, 40.1 [9.8] years) were enrolled. Neither alpha (Shannon diversity index 5.31 ± 0.43 vs. 5.03 ± 0.43, P 0.1) or beta diversity (ADONIS P value: 0.35) of gut microbiota showed statistically significant differences between cases and controls. In patients affected with alopecia, we found an enriched presence (LDA SCORE > 2) of Holdemania filiformis, Erysipelotrichacea, Lachnospiraceae, Parabacteroides johnsonii, Clostridiales vadin BB60 group, Bacteroides eggerthii and Parabacteroides distasonis. A predictive model based on the number of bacterial counts of Parabacteroides distasonis and Clostridiales vadin BB60 group correctly predicted disease status in 80% of patients (AUC 0.804 (0.633-0.976), P 0.004). CONCLUSION: Alopecia universalis does not seem to affect broadly gut microbiota structure. Bacterial biomarkers found associated with the disease (Holdemania filiformis, Erysipelotrichacea, Lachnospiraceae, Parabacteroides johnsonii, Eggerthellaceae, Clostridiales vadin BB60 group, Bacteroides eggerthii and Parabacteroides distasonis) should be further studied as they could be involved in its pathophysiology or be used as diagnostic tools.

Split-face study comparing conventional MAL photodynamic therapy in multiple actinic keratosis with complete time vs. half-time red light LED conventional illumination.

BACKGROUND: Conventional photodynamic therapy (PDT) with methylaminolevulinic acid (MAL) and daylight PDT have demonstrated similar efficacy in the treatment of actinic keratosis (AK). The reason for the use of daylight is to reduce pain during illumination but daylight has the limitation of the weather conditions. The difference in the doses of red light applied between these two methods suggests that an intermediate dose with red light conventional illumination could be effective in PDT of AK. OBJECTIVE: To compare the efficiency of conventional MAL-PDT with half-time conventional red light illumination in patients with multiple AK. MATERIAL AND METHODS: Adult patients with more than five symmetrically distributed AK were selected. After randomization, one area was treated with conventional PDT (Aktilite® , 630 nm, 37 J/cm2 , 8 min), while the contralateral was illuminated half time (Aktilite® , 630 nm, 37 J/cm2 , 4 min). Patients evaluated pain in each different side. Patients were evaluated at baseline, 3 and 6 months after PDT treatment by a blinded dermatologist. A questionnaire to be done at home 24 h after completing treatment was deliver to the patients to evaluate any side-effects. RESULTS: A total of 774 lesions were treated, 385 with conventional PDT and 389 with half-time PDT (P > 0.05). Conventional PDT was 85% of complete response of AK (327/385) at 3 months, and half-time PDT was 82% (319/389). At 6 months, conventional PDT was 70% (268/385) of complete response and half-time PDT was 65% (252/389). Pain during illumination was significantly lower in the VAS with the half-time protocol with a mean of 5.59 (SD 1.48) vs. 6.41 (SD 1.66) in conventional PDT. No difference in adverse effects was found between protocols. CONCLUSION: Conventional PDT with half-time illumination in multiple actinic keratosis is as effective as complete time illumination and decreased pain significantly.

Capillary Malformations Treated With Sequential Pulsed Dye and Nd:YAG Laser Therapy: A Retrospective Study. / Malformaciones capilares tratadas con aplicación secuencial de láser de colorante pulsado y Nd:YAG: estudio retrospectivo.

INTRODUCTION AND OBJECTIVE: Capillary malformations are the most common vascular malformations in childhood. The current treatment of choice is pulsed dye laser (PDL) therapy, but this frequently does not result in complete resolution. The search for alternative treatment strategies thus continues. In this study we describe our experience with the use of sequential dual-wavelength PDL and Nd:YAG laser therapy in patients with capillary malformations. MATERIAL AND METHODS: We conducted a retrospective, descriptive study of patients with capillary malformations treated with dual-wavelength PDL and Nd:YAG laser therapy between 2006 and 2011. Four dermatologists rated the effectiveness of treatment on a scale of 10 to 0. We also investigated the potential value of the following factors as predictors of better treatment response: sex, malformation size and color, and presence of associated hypertrophy. Adverse effects were also analyzed. RESULTS: We studied 71 patients and most of them experienced a statistically significant improvement after treatment. More favorable responses were observed for violaceous malformations, lesions with associated hypertrophy, and smaller lesions. Adverse effects were reported for 26.76% of patients, and the most common effect was the appearance of isolated areas of skin atrophy. CONCLUSIONS: We consider that sequential dual-wavelength PDL and ND:YAG laser therapy is an effective alternative for treating capillary malformations in selected patients.

Videodermoscopy and doppler-ultrasound in spider naevi: towards a new classification?

INTRODUCTION: Spider naevi (SN) are considered a subtype of telangiectasias, currently classified as low-flow vascular malformations. OBJECTIVE: To describe the videodermoscopy and Doppler-ultrasound (US) features of a large group of SN. MATERIAL AND METHODS: A retrospective study of cases of SN collected at our Dermatology department during the period between June 2015 and June 2017 was performed. Clinical images, dermoscopic, videodermoscopic and Doppler-US files were reviewed. For each case, the age of the patient, time since onset, size and dermoscopic pattern of the lesions were recorded. The presence of pulsatility was also evaluated visually on the videodermoscopy. RESULTS: Two hundred and thirty-three SN in 189 patients were included. The mean age was 39.5 years (range: 10-76 years). Mean size of the lesions was 4.1 ± 2.0 mm. We described three dermoscopic patterns: network, star and looping. Older age, longer time since onset and larger size were found associated with higher frequency of the looping and star patterns compared to that of network pattern (P < 0.01). Pulsatility during videodermoscopy was found in 88 patients (37%). This pulsatility phenomenon was more commonly associated with the looping pattern (64.7%) than star- (40.3%) or network-like patterns (29.9%) (P < 0.001). In Doppler-US studies, a high-flow with arterial biphasic waveform was found. CONCLUSIONS: In the light of the results, we support that SN could be reconsidered in upcoming classifications as lesions closer to the group of high-flow arteriovenous malformations.

Impact on Quality of Life in Dermatology Patients Attending an Emergency Department.

INTRODUCTION: Dermatological complaints have been estimated to represent up to 5-10% of all the visits to emergency departments. The main objective of our study was to determine how affected is the Health related Quality of Life (HRQL) in a series of patients attending an emergency department due to skin symptoms. PATIENTS AND METHODS: A prospective study during one month (July 2016) was conducted in a hospital with full-time on-call dermatologists. The Short-Form SF-12v2 Health Survey and the Dermatology Life Quality Index (DLQI) were offered to all the patients over 18 years old attending the emergency department with cutaneous complaints. Clinical and epidemiological characteristics were also collected. RESULTS: In total 108 patients completed the study. Mean age found was 45.1±16.1 years. Mean DLQI score found was 10.56±6.12. Fifty-three patients (49%) had a score of 11 or higher in the DLQI questionnaire. Most affected subscales were "Symptoms and Feelings" in DLQI scale and "Overall Health" and "Vitality" for the SF-12. A very significant difference (p<0.0001) was found between women's (12.4±5.7) and men's (7.5±5.6) DLQI mean score (mean difference of 4.9; 95% confidence interval of the difference: 2.7-7.1). CONCLUSIONS: Patients visiting emergency units with cutaneous complaints seem to feel a moderate-large impact on their quality of life which is mainly related to the symptoms and feelings that they are experiencing. This impact is significantly higher among women.

Objective Structured Clinical Examination as an Assessment Tool for Clinical Skills in Dermatology.

BACKGROUND: Objective Structured Clinical Evaluation (OSCE) is an excellent method to evaluate student's abilities, but there are no previous reports implementing it in dermatology. OBJECTIVES: To determine the feasibility of implementation of a dermatology OSCE in the medical school. METHODS: Five stations with standardized patients and image-based assessment were designed. A specific checklist was elaborated in each station with different items which evaluated one competency and were classified into five groups (medical history, physical examination, technical skills, case management and prevention). RESULTS: A total of 28 students were tested. Twenty-five of them (83.3%) passed the exam globally. Concerning each group of items tested: medical interrogation had a mean score of 71.0; physical examination had a mean score of 63.0; management had a mean score of 58.0; and prevention had a mean score of 58.0 points. The highest results were obtained in interpersonal skills items with 91.8 points. LIMITATIONS: Testing a small sample of voluntary students may hinder generalization of our study. CONCLUSIONS: OSCE is an useful tool for assessing clinical skills in dermatology and it is possible to carry it out. Our experience enhances that medical school curriculum needs to establish OSCE as an assessment tool in dermatology.