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BACKGROUND: Conventional advice to reduce the risk of breast cancer-related lymphedema (BCLE) suggests avoidance of daily-living risks, and limited research has investigated these risks. OBJECTIVE: This study aimed to examine the occurrence, patterns, and effects of daily-living risks on BCLE. METHODS: A cross-sectional design was used to collect data from 567 patients at a metropolitan cancer center in the United States. The Lymphedema Risk-Reduction Behavior Checklist was used to assess the occurrence of 11 daily-living risks. Descriptive, regression, and factor analyses were performed. RESULTS: Significant odds of BCLE were associated with infection (odds ratio [OR] 2.58, 95% confidence interval [CI] 1.95-3.42), cuts/scratches (OR 2.65, 95% CI 1.97-3.56), sunburn (OR 1.89, 95% CI 1.39-3.56), oil splash or steam burns (OR 2.08, 95% CI 1.53-3.83), and insect bites (OR 1.59, 95% CI 1.18-2.13). The daily-living risks were clustered into factors related to skin trauma and carrying objects. Skin trauma risk was significantly associated with BCLE (B = 0.539, z = 3.926, OR 1.714, 95% CI 1.312-2.250; p < 0.001). Having three, four, or five skin trauma risks significantly increased the odds of BCLE to 4.31, 5.14, and 6.94 times, respectively. The risk of carrying objects had no significant or incremental effects on BCLE. CONCLUSION: Complete avoidance of daily-living risks is challenging given 52.73% of patients incurred more than five daily-living risks. Our study findings underscore the importance of 'what to do' strategies to minimize infection and skin trauma.
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BACKGROUND: The Grand-AID research project, consisting of GRANDEL-The Beautyness Company, the dermatology department of Augsburg University Hospital and the Chair of IT Infrastructure for Translational Medical Research at Augsburg University, is currently researching the development of a digital skin consultation tool that uses artificial intelligence (AI) to analyze the user's skin and ultimately perform a personalized skin analysis and a customized skin care routine. Training the AI requires annotation of various skin features on facial images. The central question is whether videos are better suited than static images for assessing dynamic parameters such as wrinkles and elasticity. For this purpose, a pilot study was carried out in which the annotations on images and videos were compared. MATERIALS AND METHODS: Standardized image sequences as well as a video with facial expressions were taken from 25 healthy volunteers. Four raters with dermatological expertise annotated eight features (wrinkles, redness, shine, pores, pigmentation spots, dark circles, skin sagging, and blemished skin) with a semi-quantitative and a linear scale in a cross-over design to evaluate differences between the image modalities and between the raters. RESULTS: In the videos, most parameters tended to be assessed with higher scores than in the images, and in some cases significantly. Furthermore, there were significant differences between the raters. CONCLUSION: The present study shows significant differences between the two evaluation methods using image or video analysis. In addition, the evaluation of the skin analysis depends on subjective criteria. Therefore, when training the AI, we recommend regular training of the annotating individuals and cross-validation of the annotation.
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Inteligencia Artificial , Piel , Humanos , Elasticidad , Cara/diagnóstico por imagen , Proyectos Piloto , Piel/diagnóstico por imagen , Estudios CruzadosRESUMEN
Q-switched (QS) Nd: YAG lasers are frequently utilised light sources for tattoo removal due to their precise micro-confined photo-acoustic interaction with exogenous and endogenous pigments. In order to achieve optimal results, several treatment sessions are usually required. However, the number of sessions depend on tattoo size, design complexity, pigment quantity within dermal layers, and anatomical location. Higher energy settings have often been used to reduce treatment sessions to a minimum however, this approach may lead to possible post-laser skin complications such as pathological wound healing. This case report highlights the importance of recognizing early stages of pathological wound healing encountered after high fluence 1064 nm QS laser tattoo removal. Early implementation of a proportional wound care strategy with anti-neoangiogenic and anti-inflammatory properties through the unconventional use of potent topical steroids applied in a pulsed fashion resulted in positive control of the tissue repair processes. This approach led to effective wound healing re-modulation achieving near normal skin remodelling and optimal tissue healing which in turn, permitted the completion of necessary QS tattoo removal sessions to accomplish successful and safe tattoo fading whilst maintaining overall patient satisfaction.
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Láseres de Estado Sólido , Tatuaje , Cicatrización de Heridas , Humanos , Cicatrización de Heridas/efectos de la radiación , Láseres de Estado Sólido/uso terapéutico , Femenino , Adulto , Terapia por Luz de Baja Intensidad/métodos , Terapia por Luz de Baja Intensidad/instrumentación , Eliminación de TatuajesRESUMEN
AIM: The aim of the study was to describe types and frequencies of skin care interventions and products provided in institutional long-term care. MATERIALS AND METHODS: Baseline data from a cluster randomized controlled trial conducted in nursing homes in Berlin, Germany was collected before randomization. Numbers, proportions and frequencies of washing, showering and bathing, and the application of leave-on products were calculated. Product labels were iteratively and inductively categorized into overarching terms and concepts. RESULTS: A total of n = 314 residents participated in the study. In the majority, washing of the whole body was done once daily, and showering was performed once per week or more rarely. The majority received leave-on products daily on the face and once per week on the whole body. Most of the skin care interventions were delivered by nurses. There was marked heterogeneity in terms of product names, whereas the product names reveal little about the ingredients or composition. CONCLUSION: Personal hygiene and cleansing interventions are major parts of clinical practice in long-term care. Daily washing is a standard practice at the moment. In contrast, leave-on products are used infrequently. To what extent the provided care promotes skin integrity is unclear. Due to the heterogeneity and partly misleading labels of skin care products, informed decision making is difficult to implement at present. GOV IDENTIFIER: NCT03824886.
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Cuidados a Largo Plazo , Cuidados de la Piel , Humanos , Estudios Transversales , Cuidados de la Piel/métodos , Cuidados de la Piel/normas , Cuidados de la Piel/estadística & datos numéricos , Femenino , Cuidados a Largo Plazo/métodos , Cuidados a Largo Plazo/normas , Cuidados a Largo Plazo/estadística & datos numéricos , Masculino , Alemania , Anciano de 80 o más Años , Anciano , Casas de Salud/estadística & datos numéricos , Casas de Salud/normas , Casas de Salud/organización & administraciónRESUMEN
BACKGROUND: It is well known that women have been plagued by various skin problems. However, research on the characteristics of women's skin at different ages is still inadequate. In addition, there is a lack of research on the extent of women's skincare habits and skin care awareness. METHODS: A cross-sectional survey on skin was carried out in Shanghai, China, which was conducted by means of a questionnaire. 3678 women, aged 18-59 years, participated in the study. The information collected focused on the importance they place on their skin, the skin problems they have, and their use and perception of skin care products. RESULTS: Before the age of 25, the most common skin problems that women face are dryness and oiliness, while after the age of 30, skin-ageing issues begin to appear and worsen with age. In addition, the higher the level of education, the higher the frequency of and compliance with sunscreen use, and the economy also affects women's use of sunscreen. Importantly, the importance women place on their skin and the level of sunscreen awareness affects women's use of sunscreen. CONCLUSIONS: This study was conducted to understand the skin characteristics of women of different age groups as well as to determine the factors that influence the use of sunscreens, which will not only promote women's skin care practices and product development, but also provide important clues for future activities on sunscreen use and health promotion.
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PURPOSE: This study aimed to analyze if a multi-foam core mattress with a laminated cover can reduce the incidence of pressure injuries, compared to an alternating air mattress overlay among critically ill patients in acute settings. DESIGN: Prospective observational study. PARTICIPANTS: and setting: Patients with a Braden scale score ≤16 on intensive care unit admission at five general hospitals in Korea were included in this study between February 2022 and March 2022. METHODS: One hundred and twenty patients in acute settings were enrolled and categorized into two groups: a multi-form core mattress with a laminated cover group (n = 60) and an alternating air mattress overlay group (n = 60). Data were collected for 7 days by wound care nurses. RESULTS: Pressure injury developed at a significantly lower rate in the multi-form core mattress with a laminated cover group (n = 4/60, 6.7 %) than in the alternating air mattress overlay group (n = 25/60, 25.0 %) (P = 0.011). Using a multi-foam core mattress with a laminated cover demonstrated a protective effect against pressure injuries (odds ratio 0.123, 95 % confidence interval 0.024-0.620, P = 0.011). CONCLUSIONS: A multi-foam core mattress with a laminated cover was significantly more effective than an alternating air mattress overlay in preventing pressure injury in critically ill patients.
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AIM: Wiping pressure (WP [mmHg]) during bed baths is essential to maintain skin integrity and care quality for older adults. However, effects of different wiping pressures on skin barrier recovery over multiple days remain unclear. This study evaluated and compared the effects of consecutive bed bathing with weak pressure and that with ordinary pressure on skin barrier recovery of hospitalised older adults. METHODS: This within-person, randomised, controlled trial involved 254 forearms (127 patients) and was conducted at a general hospital. Forearms were blinded and randomly assigned a site and sequence of two bed bathing sessions: wiping three times with weak (10≤WP<20) and ordinary pressure (20≤WP<30) once per day for 2 consecutive days. The skin barrier was assessed daily based on transepidermal water loss (TEWL) and stratum corneum hydration (SCH) before and 15 min after the interventions. Dry skin was assessed using the overall dry skin score. RESULTS: A linear mixed model showed that the time courses of TEWL and SCH differed significantly between groups. Impaired skin barrier function caused by ordinary pressure on the first day did not recover to baseline values the next day, whereas weak pressure did not cause significant changes. During subgroup analyses, TEWL of patients with dry skin was more likely to increase with ordinary pressure. CONCLUSIONS: Despite decreased skin barrier recovery experienced by older adults, our findings suggest the safety of weak pressure and highlight the importance of WP during bed baths. Weak pressure is particularly desirable for patients with dry skin. TRIAL REGISTRATION: UMIN000048838.
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Baños , Humanos , Masculino , Femenino , Anciano , Baños/métodos , Baños/normas , Anciano de 80 o más Años , Presión , Cuidados de la Piel/métodos , Cuidados de la Piel/normasRESUMEN
BACKGROUND: Washing with water is not inferior to washing with soaps and detergents in children with atopic dermatitis (AD) in remission during the fall-winter seasons. We investigated whether this finding varies during summer based on the type of cleanser (soaps and detergents). METHODS: This evaluator-blinded, pragmatic, randomized, and non-inferiority study enrolled patients with AD whose eczema was controlled following regular steroid ointment application 2 days/week. For 8 ± 4 weeks, participants washed their upper and lower limbs with a cleanser on one side and with water alone on the other. Each participant chose either a weakly alkaline soap or an acidic detergent. The primary outcome was the Eczema Area and Severity Index (EASI) score at week 8 ± 4. RESULTS: The data of 43 of the 47 registered participants were analyzed. The median patient age was 44 (23-99) months; 28 and 15 participants chose weakly alkaline and acidic cleansers, respectively. At week 8 ± 4, EASI scores of the water and cleanser sides were 0.00 (0.00-0.40) and 0.15 (0.00-0.40), respectively (p = 0.74). The difference between both sides was 0.00 (-0.07 to 0.14); the limits of the 95 % confidence interval did not reach the pre-specified non-inferiority margin. No difference was observed in the median Patient-Oriented Eczema Measure score, number of additional steroid ointment applications, and occurrences of skin infections. There were no differences between the cleanser types in any of the results. CONCLUSIONS: We demonstrated that washing with water was not inferior to that with a cleanser in patients with AD in the maintenance phase during summer, regardless of the type of cleanser.
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Dermatitis Atópica , Detergentes , Estaciones del Año , Cuidados de la Piel , Agua , Humanos , Dermatitis Atópica/terapia , Masculino , Femenino , Niño , Cuidados de la Piel/métodos , Preescolar , Lactante , Jabones , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
Skin-to-skin care (SSC) is an important part of parent and infant care during the neonatal period and into infancy. SSC should be initiated immediately after birth and practiced as a standard of care in all settings, as well as in the home. There is strong evidence that SSC has a positive effect on breastfeeding and human milk feeding in both term and preterm infants, as well as on mortality, cardiopulmonary stability, and thermoregulation. SSC reduces pain and infant stress, enhances parent-infant bonding, has neurodevelopmental benefits, and has positive effects on parental mental health. The safety and feasibility of providing SSC has been established in term and preterm infants, and SSC is recommended as best practice for all infants. The benefits of SSC outweigh the risks in most situations, and despite challenges, care providers should implement procedures and accommodations to ensure that SSC occurs as a safe and positive experience for the parent, family, infant, and health care team. This statement includes all families as defined and determined by themselves, and recognizes that health communication, language, and terminology must be individualized to meet specific family needs by the health care team.
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Francesca Ramadan reviews the mechanisms, benefits and limitations of the most common peristomal skin complication treatments, empowering stoma care practitioners to provide more effective and personalised solutions for their patients.
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Cuidados de la Piel , Estomas Quirúrgicos , Humanos , Cuidados de la Piel/enfermeríaRESUMEN
This case study describes the successful management of a patient with primary lymphoedema, who was experiencing lymphorrhoea and epidermolysis, using a multidisciplinary approach. The patient had Klippel-Trenaunay syndrome. The multidisciplinary team, in an outpatient clinic in Japan, included a certified lymphoedema therapist, plastic surgeons, and a wound, ostomy and continence nurse. The team performed complex physical therapy and lymphaticovenular anastomosis, which promoted the resolution of the lymphorrhoea. This resulted in improvements in skin condition, the prevention of recurrent cellulitis, and no increase in limb circumferences during the 1-year follow-up period. This report highlights the importance of a multidisciplinary approach to lymphoedema management, including lymphorrhoea control that fitted in with the patient's daily life. It is hoped that this article will contribute to the improvement of the quality of life of patients with lymphoedema.
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Linfedema , Calidad de Vida , Humanos , Linfedema/prevención & control , Celulitis (Flemón)/terapia , Anastomosis Quirúrgica/métodos , ConvulsionesRESUMEN
Skin-to-skin relaxation is offered by one of the department's psychomotor therapists, within a precise framework of clearly defined indications and contraindications. The aim of this intervention modality is to support the parent-baby relationship in a context of vulnerability. A self-questionnaire for parents was used to take stock of the practice of skin-to-skin relaxation at the Centre Hospitalier Intercommunal de Créteil. The use of this mediation appears beneficial and deserves to be developed in neonatology.
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Método Madre-Canguro , Humanos , Recién Nacido , Método Madre-Canguro/psicología , Método Madre-Canguro/métodos , Unidades de Cuidado Intensivo Neonatal , Relaciones Padres-HijoRESUMEN
PURPOSE: While some authors have investigated the impact of antiperspirant /deodorant on the development of acute radiation dermatitis (RD) among patients undergoing radiotherapy (RT) for breast cancer, recommendations supporting the use of antiperspirant/deodorant during breast RT remain highly variable. This systematic review and meta-analysis aims to evaluate the evidence investigating the effect of antiperspirant/deodorant on the development of acute RD during post-operative breast RT. METHODS: A literature search has been performed using OVID MedLine, Embase, and Cochrane databases (1946 to September 2020) to identify randomized controlled trials (RCTs) that have investigated deodorant/antiperspirant use during RT. The meta-analysis was conducted using RevMan 5.4 to calculate pooled effect sizes and 95% confidence intervals (CI). RESULTS: Five RCTs met the inclusion criteria. The use of antiperspirant/deodorant did not significantly affect the incidence of grade (G) 1 + RD (OR 0.81, 95% CI 0.54-1.21, p = 0.31). Prohibition of deodorant use did not significantly prevent the occurrence of G2 + acute RD (OR 0.90, 95%, CI 0.65-1.25, p = 0.53). No significant effect was reported in preventing G3 RD between the antiperspirant/deodorant and control groups (OR 0.54, 95%, CI 0.26-1.12, p = 0.10). There was no significant difference in pruritus and pain between patients undergoing skin care protocols with or without antiperspirant/deodorant (OR 0.73, 95% CI 0.29, 1.81, p = 0.50, and OR 1.05, 95% CI 0.43-2.52, p = 0.92, respectively). CONCLUSIONS: The use of antiperspirant/deodorant during breast RT does not significantly affect the incidence of acute RD, pruritus, and pain. As such, the current evidence does not support recommendation against antiperspirant/deodorant use during RT.
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Neoplasias de la Mama , Desodorantes , Dermatitis , Humanos , Femenino , Antitranspirantes , Dolor , PruritoRESUMEN
PURPOSE: To investigate the efficacy of a novel, multi-active emollient in preventing and managing acute radiation dermatitis (ARD) in breast cancer patients undergoing moderate hypofractionated (HF) radiotherapy (RT) compared to standard of care. METHODSA: A monocentric, open-label, randomized clinical trial (RCT) with breast cancer patients receiving moderate HF (dose: 40.05-55.86 Gy, fractions: 15-21) was conducted between January 2022 and May 2023. The experimental group received the novel emollient, while the control group received the standard skin care. Patients applied the skin care products twice daily during the complete RT course. The primary outcome was the severity of ARD at the final RT session measured by the modified Radiation Therapy Oncology Group (RTOG) criteria. Secondary outcomes included patient symptoms, quality of life (QoL), and treatment satisfaction. RESULTS: A total of 100 patients with 50 patients per group were enrolled. In the control group, 50% of the patients developed RTOG grade 1 ARD and 48% grade 2 or higher, while in the experimental group, the severity of ARD was significantly lower with 82% grade 1 and 16% grade 2 ARD (P = .013, χ2-test). The frequency and severity of xerosis were significantly lower in the experimental compared to the control group (Ps ≤ .036, Mann Whiney U test). The impact of ARD on the QoL was low, and treatment satisfaction was high in both groups, with no significant difference. CONCLUSION: This RCT shows that the novel, multi-active emollient significantly reduced the ARD RTOG grade. Research in a more diverse patient population is warranted. TRIAL REGISTRATION: ClinicalTrials.gov: NCT04929808 (11/06/2021).
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Neoplasias de la Mama , Radiodermatitis , Humanos , Femenino , Emolientes/uso terapéutico , Radiodermatitis/tratamiento farmacológico , Radiodermatitis/prevención & control , Radiodermatitis/diagnóstico , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/tratamiento farmacológico , Cuidados de la PielRESUMEN
PURPOSE: Acute radiodermatitis (ARD) is a frequent side effect of radiotherapy, a therapeutic option for head and neck squamous cell carcinoma (HNSCC). It is responsible for pain, quality of life (QoL) impairment, and increased risk of treatment discontinuation, which may compromise the prognosis for patients. Local therapies to prevent or alleviate ARD have been proposed without providing any high level of evidence to establish recommendations. METHODS: We implemented a prospective multicenter randomized study on patients with HNSCC treated with definitive radiotherapy to assess the impact on ear, nose, and throat (ENT) pain of the application of a hydrogel-based skin dressing (HydroTac®) compared with the application of hyaluronic acid (Ialuset®) during radiotherapy. RESULTS: Out of 130 enrolled patients, 48 patients per group were assessable for the main endpoint. No difference between groups was found: a worsening of ENT pain of 3 points or more on a visual analog scale from the initiation to 1 month after the end of the radiotherapy was observed for 8 patients (16.7%) who received HydroTac® compared to 13 patients (27%) who received Ialuset® (p = 0.342). The proportion of patients who experienced ARD and grades of ARD (CTCAE v4.0 criteria) were similar between groups. Patient compliance with radiodermatitis treatment was poor, with 56.1% of patients in the HydroTac® group having their treatment temporarily stopped. CONCLUSION: The application of a hydrogel dressing to prevent ARD during radiotherapy for HNSCC patients has failed to demonstrate a benefit. These results may be limited by the difficulties of applying the dressing.
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Neoplasias de Cabeza y Cuello , Radiodermatitis , Humanos , Ácido Hialurónico , Calidad de Vida , Radiodermatitis/etiología , Radiodermatitis/prevención & control , Carcinoma de Células Escamosas de Cabeza y Cuello , Hidrogeles , Estudios Prospectivos , Neoplasias de Cabeza y Cuello/radioterapia , Dolor , VendajesRESUMEN
PURPOSE: This systematic review and meta-analysis aims to evaluate the effects of washing in patients receiving radiotherapy (RT) on radiation dermatitis (RD) severity. METHODS: A literature search was performed using Ovid MEDLINE, Embase, and Cochrane databases between January 1, 1946, and January 31, 2023. Four randomized controlled trials (RCTs) studying the effects of washing with or without soap on RD were identified. A meta-analysis was conducted for clinician-reported outcomes using RevMan 5.4 and a narrative synthesis for patient-reported outcomes due to a lack of reported data amenable to quantitative comparison in accordance with the Synthesis Without Meta-analysis (SWiM) guidelines. The Cochrane Risk of bias (RoB2) and Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) criteria were used to assess risk of bias and certainty of evidence, respectively. RESULTS: Two RCTs met the inclusion criteria for meta-analysis. Washing with or without soap significantly reduced the incidence of severe RD (OR: 0.32, 95% CI: 0.19-0.55, p < 0.01) and moist desquamation (OR: 0.25, 95% CI: 0.12-0.52, p < 0.01). Two of four trials found an association between washing and reduced itching score (p = 0.38). Pain score was not found to be significantly different with or without washing in any of the four studies (p = 0.07). The two studies that assessed burn scores did not detect any difference between the washing group versus no washing group (p = 0.25). Washing was associated with improved quality of life (QoL) measures in one study. CONCLUSION: Washing with or without soap during RT resulted in less severe RD and less moist desquamation. Given the QoL benefits of washing, it should be advocated as part of routine skin care during RT.
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Dermatitis , Oncología por Radiación , Humanos , Jabones , Dermatitis/etiología , Dermatitis/prevención & control , HigieneRESUMEN
BACKGROUND: Multiple benefits for both, mother and baby have been reported from immediate skin-to-skin care (SSC). The aim of this study was to analyze the influence of SSC on operative time and blood loss in primary cesarean births for breech presentation. METHODS: A SSC protocol for cesarean birth was implemented in our institution on February 25, 2019. In this single-center retrospective cohort study, we compared the outcomes of planned primary cesarean births for breech presentation at term before and after its implementation. RESULTS: Data from 110 women who had a cesarean birth for breech presentation at term were analyzed, 55 in each group. Group 1 were women who had immediate SSC and Group 2 were women without immediate SSC. Maternal and surgical characteristics, and neonatal outcomes were similar in both groups. The mean operative time was 3.22 minutes shorter in the immediate SSC group compared with the not immediate SSC group (37.13 ± 12.27 vs 40.35 ± 12.23 minutes; P = 0.171). CONCLUSIONS: In conclusion, immediate SSC following a low-risk cesarean birth for breech presentation neither prolongs the operative time nor increases blood loss during the procedure. Although we were unable to demonstrate a significant reduction in the operative time with the immediate SSC protocol, a decrease of 3 minutes was noted.
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Presentación de Nalgas , Embarazo , Recién Nacido , Femenino , Humanos , Masculino , Estudios Retrospectivos , Tempo Operativo , Cesárea , Madres , Parto ObstétricoRESUMEN
AIM: To develop a model for increasing the coverage of kangaroo mother care (KMC), which involved ≥8 h of skin-to-skin contact per day and exclusive breastfeeding, for small babies with birth weight < 2000 g in South Ethiopia. METHODS: A mixed methods study was conducted between June 2017 and January 2019 at four hospitals and their catchment areas. Iterative cycles of implementation, program learning and evaluation were used to optimise KMC implementation models. The study explored the community-facility continuum of care and assessed the proportion of neonates with a birth weight less than 2000 g receiving effective KMC. RESULTS: Three KMC implementation models were tested with Model 2 being the final version. This model included enhanced identification of home births, improved referral linkages, immediate skin-to-skin care initiation in facilities and early contact after discharge. These improvements resulted in 86% coverage of effective facility-based KMC initiation for eligible babies. The coverage was 81.5% at discharge and 57.5% 7 days after discharge. The mean age of babies at KMC initiation was 8.2 days (SD = 5.7). CONCLUSION: The study found that the KMC implementation model was feasible and can lead to substantial population-level KMC coverage for small babies.
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Método Madre-Canguro , Recién Nacido , Lactante , Femenino , Niño , Humanos , Peso al Nacer , Etiopía , Recién Nacido de Bajo Peso , Lactancia Materna/métodosRESUMEN
PURPOSE: Environmental factors such as bathing may play a role in atopic dermatitis (AD) development. This analysis utilized data from the Community Assessment of Skin Care, Allergies, and Eczema (CASCADE) Trial (NCT03409367), a randomized controlled trial of emollient therapy for AD prevention in the general population, to estimate bathing frequency and associated factors within the first 9 weeks of life. METHODS: Data were collected from 909 parent/newborn dyads recruited from 25 pediatric and family medicine clinics from the Meta-network Learning and Research Center (Meta-LARC) practice-based research network (PBRN) consortium in Oregon, North Carolina, Colorado, and Wisconsin for the CASCADE trial. Ordinal logistic regression was used to conduct a cross-sectional analysis of the association between bathing frequency (measured in baths per week) and demographic, medical, and lifestyle information about the infant, their family, and their household. Variables were selected using a backwards-stepwise method and estimates from the reduced model are reported in the text. RESULTS: Moisturizer use (OR = 2.03, 95% CI: 1.54-2.68), Hispanic or Latino ethnicity (OR = 1.97, 95% CI: 1.42-2.72), a parental education level lower than a 4-year college degree (OR = 2.48, 95% CI: 1.70-3.62), living in North Carolina or Wisconsin (compared to Oregon; OR = 2.12 and 1.47, 95% CI: 1.53-2.93 and 1.04-2.08, respectively), and increasing child age (in days; OR = 1.02, 95% CI: 1.01-1.02) were significantly associated with more frequent bathing, while pet ownership (OR = 0.67, 95% CI: 0.52-0.87) was significantly associated with less frequent bathing. CONCLUSIONS: We found significant ethnic, geographic, and socioeconomic variation in bathing frequency before 9 weeks of age that may be of relevance to AD prevention studies.
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Baños , Dermatitis Atópica , Lactante , Recién Nacido , Humanos , Niño , Estudios Transversales , Dermatitis Atópica/epidemiología , Dermatitis Atópica/prevención & control , Emolientes/uso terapéutico , Cuidados de la Piel/métodosRESUMEN
INTRODUCTION: Compared to adults, newborns' skin has a thinner epidermis and stratum corneum with decreased hydration levels, higher transepidermal water loss, and a pH variation between 5.5 and 7.5. These characteristics can predispose to the occurrence of dryness, infections, and dermatological conditions. Water and liquid soap with adequate formulation have shown to be beneficial and safe for newborns' skin. However, studies evaluating the effect of bar soap, products widely used in Brazil and Latin America, are unknown. Therefore, the objective of this study was to compare the effects of liquid and bar soaps on the term newborns' skin. METHODS: This randomized controlled, parallel, single-blind clinical trial was conducted at a public university hospital in São Paulo, Brazil. 100 healthy term newborns with no congenital anomalies, acute diseases, or dermatological conditions were randomized to use liquid soap (experimental group) or bar soap (control group). Skin pH, transepidermal water loss, stratum corneum hydration, sebum content, and skin condition were assessed before and after the first bath, at 48 h, 14 days, and 28 days after birth. These evaluations were performed on the forearm, abdomen, buttocks, and thigh. In addition, the mother's perception of soap use was also evaluated. RESULTS: Data of 100 newborns were analyzed by intention to treat. The rate of retention was 53%. Newborns exposed to the liquid soap presented significantly better skin acidification (p < 0.001) and significantly better stratum corneum hydration (p < 0.001) than the skin of newborns exposed to the bar soap, regardless of the area evaluated. There were no significant differences in transepidermal water loss, sebum content, dryness, erythema, or skin breakdown and the mother's perceptions of the use of the soaps. CONCLUSION: Newborns in the experimental group presented better skin acidification and stratum corneum hydration when compared to newborns in the control group.