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Boletin Medico Del Hospital Infantil de... 2021Neonatal acne (NA) is a transitory dermatosis that occurs between the second and fourth weeks of life in 20% of children. This condition is more frequent in males, with...
Neonatal acne (NA) is a transitory dermatosis that occurs between the second and fourth weeks of life in 20% of children. This condition is more frequent in males, with a male-female ratio of 4.5:1. Present primary skin lesions are open and closed comedones which can evolve into papules, erythematous pustules and, in rare cases, nodules and cysts. NA topography includes the forehead, cheeks, chin, and eyelids, but occasionally it spreads to the scalp, neck, and trunk. NA occurs due to an elevated production of placental and neonatal androgens (of adrenal origin in both sexes and of testicular origin in males) which cause enlargement of the sebaceous glands and increases the production of sebum. Most cases are mild and transient, but if NA is severe and long-lasting, clinical and paraclinical examination will be necessary to find congenital adrenal hyperplasia or a virilizing tumor of adrenal or gonadal origin. The diagnosis of NA is clinical; its main differential -diagnoses are neonatal cephalic pustulosis, other neonatal vesiculopustular dermatoses, infectious diseases, and acneiform reactions. The resolution of NA is spontaneous. In most cases, the use of a mild dermal cleanser and water will be sufficient. For comedogenic lesions (open and closed comedones), topical retinoids or 20% azelaic acid may be used, as well as some topical antibiotics for inflammatory lesions.
Topics: Acne Vulgaris; Anti-Bacterial Agents; Child; Diagnosis, Differential; Female; Humans; Infant, Newborn; Male; Placenta; Pregnancy; Skin Diseases
PubMed: 34571513
DOI: 10.24875/BMHIM.20000327 -
Scientific Reports Feb 2024Acne vulgaris is one of the most common skin diseases worldwide and causes great distress to patients. In addition, most acne patients suffer from low self-esteem and...
Acne vulgaris is one of the most common skin diseases worldwide and causes great distress to patients. In addition, most acne patients suffer from low self-esteem and social withdrawal. This study aimed to assess the prevalence of acne and its impact on quality of life among medical students. It also evaluates the patterns of self-treatment use. The study population consisted of all medical students from An-Najah National University (ANU) and the hospital. The questionnaire consists of three parts, and the first part consists of questions regarding demographic information. The second part consisted of questions to measure the severity of acne using the acne severity scale as well as the Cardiff Disability Index, which assesses the quality of life concerning acne in medical students. Finally, the third part consisted of questions exploring and assessing acne self-treatment. The mean age of our study sample was 21.3 ± 1.9 years, with a female predominance of 72.3%. The prevalence of acne among medical students was 80.9%, and 36.6% practiced self-medication. Acne was strongly associated with female sex (p < 0.001) and skin type (p = 0.024). Regarding diet, dairy consumption (p = 0.007), sweets (p < 0.001), chocolate (p < 0.001), and oily food (p = 0.006) were all significantly associated with acne. Skin type was strongly associated with the severity of acne (p < 0.001) and the Cardiff acne disability index (p = 0.016). Gender (p = 0.039) was also associated with Cardiff acne disability. A significant correlation was found between the severity of acne and impaired quality of life. The most commonly used topical agent for self-treatment remedies was antibiotics (70.3%). The most commonly used oral agent was isotretinoin (9.4%). A total of 22.7% of the students used herbal products, while 47.7% used home remedies. Acne is prevalent among medical students, with a high percentage of students having different degrees of impairment in their daily lives. As a result, self-medication among acne sufferers is highly common. Awareness of the appropriate use of self-medication should increase among medical students.
Topics: Humans; Female; Young Adult; Adult; Male; Quality of Life; Students, Medical; Prevalence; Severity of Illness Index; Cross-Sectional Studies; Acne Vulgaris
PubMed: 38388743
DOI: 10.1038/s41598-024-55094-6 -
Annals of Palliative Medicine Feb 2022First-line medications for acne vulgaris include retinoids and antibiotics. Dapsone is a topical drug approved by the U.S. Food and Drug Administration for the treatment... (Meta-Analysis)
Meta-Analysis
BACKGROUND
First-line medications for acne vulgaris include retinoids and antibiotics. Dapsone is a topical drug approved by the U.S. Food and Drug Administration for the treatment of acne. However, due to its side effects, the clinical application of dapsone has not been promoted, and the value of the medication is still unclear. The aim of this study is to determine the efficacy and safety of dapsone gel in patients with acne.
METHODS
Systematic searches were performed using the following databases on January 4, 2020: PubMed, EMBASE, Cochrane Central Register of Controlled Trials, China National Knowledge Infrastructure (CNKI), China Biomedical Literature Service System (SinoMed), China Science and Technology Journal Database (CQVIP), and Wanfang Data Knowledge Service Platform. A meta-analysis of randomized controlled trials was then conducted to analyze the efficacy and adverse events of dapsone gel treatment compared with excipient and other drug therapies. RevMan 5.3 software was used to calculate the odds ratio (OR), and the confidence interval (CI) was 95%.
RESULTS
Data of 11,424 participants across 7 trials which met the inclusion criteria were analyzed. Meta-analysis showed that dapsone gel alone or dapsone gel combined with isotretinoin was superior to excipient alone or oral isotretinoin alone in the treatment of acne (OR =1.51, 95% CI: 1.38-1.66, P<0.0001 random effects model, I2=0%). This indicates that dapsone gel is effective for the treatment of acne. We also found that dapsone gel is a more effective treatment for females (OR =1.80, 95% CI: 1.46-2.23). There was no significant difference in the incidence of adverse events between the dapsone group and the control group (OR =0.94, 95% CI: 0.82-1.14, P=0.24 random effects model; I2=29%). The common local adverse reactions in the dapsone group, such as dryness, heat, and eczema, were not statistically significant compared with those in the control group, and the side effects were transient.
DISCUSSION
Dapsone gel is effective in treating acne, and there is no significant difference in adverse events compared with other drugs.
Topics: Acne Vulgaris; Anti-Bacterial Agents; Dapsone; Eczema; Female; Humans; Treatment Outcome; United States
PubMed: 35249339
DOI: 10.21037/apm-21-3935 -
Frontiers in Immunology 2024Acne vulgaris is one of the most common skin diseases. The current understanding of acne primarily revolves around inflammatory responses, sebum metabolism disorders,... (Review)
Review
Acne vulgaris is one of the most common skin diseases. The current understanding of acne primarily revolves around inflammatory responses, sebum metabolism disorders, aberrant hormone and receptor expression, colonization by , and abnormal keratinization of follicular sebaceous glands. Although the precise mechanism of action remains incompletely understood, it is plausible that macrophages exert an influence on these pathological features. Macrophages, as a constituent of the human innate immune system, typically manifest distinct phenotypes across various diseases. It has been observed that the polarization of macrophages toward the M1 phenotype plays a pivotal role in the pathogenesis of acne. In recent years, extensive research on acne has revealed an increasing number of natural remedies exhibiting therapeutic efficacy through the modulation of macrophage polarization. This review investigates the role of cutaneous macrophages, elucidates their potential significance in the pathogenesis of acne, a prevalent chronic inflammatory skin disorder, and explores the therapeutic mechanisms of natural plant products targeting macrophages. Despite these insights, the precise role of macrophages in the pathogenesis of acne remains poorly elucidated. Subsequent investigations in this domain will further illuminate the pathogenesis of acne and potentially offer guidance for identifying novel therapeutic targets for this condition.
Topics: Acne Vulgaris; Humans; Macrophages; Biological Products; Animals; Skin
PubMed: 38736879
DOI: 10.3389/fimmu.2024.1383263 -
Mediators of Inflammation 2010Multiple factors are involved in acne pathogenesis, and sebum secretion is one of the main ones. The role sebum plays in acne development has not been completely... (Review)
Review
Multiple factors are involved in acne pathogenesis, and sebum secretion is one of the main ones. The role sebum plays in acne development has not been completely elucidated yet; however, increasing amounts of data seem to confirm the presence of alterations in sebum from acne patients. Altered ratio between saturated and unsaturated fatty acids has been indicated as an important feature to be considered in addition to the altered amount of specific fatty acids such as linoleic acid. Furthermore, particular attention has been focused on squalene peroxide that seems to be able to induce an inflammatory response beyond cytotoxicity and comedones formation. Moreover, recent data suggest that lipid mediators are able to interfere with sebocytes differentiation and sebogenesis through the activation of pathways related to peroxisome proliferators-activated receptors. Understanding the factors and mechanisms that regulate sebum production is needed in order to identify novel therapeutic strategies for acne treatment.
Topics: Acne Vulgaris; Cell Differentiation; Fatty Acids; Humans; Inflammation; Lipid Metabolism; Molecular Structure; Oxidative Stress; Peroxisome Proliferator-Activated Receptors; Sebaceous Glands; Sebum
PubMed: 20871834
DOI: 10.1155/2010/858176 -
Frontiers in Immunology 2024Acne vulgaris, one of the most common skin diseases, is a chronic cutaneous inflammation of the upper pilosebaceous unit (PSU) with complex pathogenesis. Inflammation... (Review)
Review
Acne vulgaris, one of the most common skin diseases, is a chronic cutaneous inflammation of the upper pilosebaceous unit (PSU) with complex pathogenesis. Inflammation plays a central role in the pathogenesis of acne vulgaris. During the inflammatory process, the innate and adaptive immune systems are coordinately activated to induce immune responses. Understanding the infiltration and cytokine secretion of differential cells in acne lesions, especially in the early stages of inflammation, will provide an insight into the pathogenesis of acne. The purpose of this review is to synthesize the association of different cell types with inflammation in early acne vulgaris and provide a comprehensive understanding of skin inflammation and immune responses.
Topics: Humans; Acne Vulgaris; Skin; Inflammation; Skin Diseases; Gene Expression; Dermatitis
PubMed: 38357543
DOI: 10.3389/fimmu.2024.1275269 -
Australian Family Physician Jul 2006Acne as a disease is so common as to be considered a normal rite of passage, and costs the community a substantial amount in resources. Yet acne is a devastating disease... (Review)
Review
Acne as a disease is so common as to be considered a normal rite of passage, and costs the community a substantial amount in resources. Yet acne is a devastating disease striking most adolescents at their most vulnerable time when their life long self esteem and sense of identity is being developed. This article reviews the importance of acne to the individual and attempts to make the case for early and aggressive treatment.
Topics: Acne Vulgaris; Adolescent; Adult; Cicatrix; Depression; Female; Humans; Male; Patient Selection; Quality of Life; Self Concept
PubMed: 16820822
DOI: No ID Found -
Indian Journal of Dermatology,... 2013There is increasing evidence in support of the interplay of growth hormone (GH), insulin, and insulin-like growth factor-1 (IGF-1) signaling during puberty, which have a... (Review)
Review
There is increasing evidence in support of the interplay of growth hormone (GH), insulin, and insulin-like growth factor-1 (IGF-1) signaling during puberty, which have a causal role in pathogenesis of acne by influencing adrenal and gonadal androgen metabolism. Milk consumption and hyperglycemic diets can induce insulin and IGF-1-mediated PI3K ⁄ Akt-activation inducing sebaceous lipogenesis, sebocyte, and keratinocyte proliferation, which can aggravate acne. Occurence of acne as part of various syndromes also provides evidence in favor of correlation between IGF-1 and acne.
Topics: Acne Vulgaris; Humans; Hyperglycemia; Insulin Resistance; Lipogenesis
PubMed: 23619434
DOI: 10.4103/0378-6323.110753 -
American Family Physician May 2004Acne can cause significant embarrassment and anxiety in affected patients. It is important for family physicians to educate patients about available treatment options... (Review)
Review
Acne can cause significant embarrassment and anxiety in affected patients. It is important for family physicians to educate patients about available treatment options and their expected outcomes. Topical retinoids, benzoyl peroxide, sulfacetamide, and azelaic acid are effective in patients with mild or moderate comedones. Topical erythromycin or clindamycin can be added in patients with mild to moderate inflammatory acne or mixed acne. A six-month course of oral erythromycin, doxycycline, tetracycline, or minocycline can be used in patients with moderate to severe inflammatory acne. A low-androgen oral contraceptive pill is effective in women with moderate to severe acne. Isotretinoin is reserved for use in the treatment of the most severe or refractory cases of inflammatory acne. Because of its poor side effect profile and teratogenicity, isotretinoin (Accutane) must by prescribed by a physician who is a registered member of the manufacturer's System to Manage Accutane-Related Teratogenicity program.
Topics: Acne Vulgaris; Anti-Bacterial Agents; Contraceptives, Oral; Humans; Retinoids
PubMed: 15152959
DOI: No ID Found -
Australian Family Physician Sep 2006The intimate relationship of the skin and the mind illustrates the importance of a holistic approach in caring for patients with skin problems. Habits related to... (Review)
Review
BACKGROUND
The intimate relationship of the skin and the mind illustrates the importance of a holistic approach in caring for patients with skin problems. Habits related to psychological problems may lead to skin problems such as lichen simplex chronicus and acne excoriée. Emotional stress may affect skin diseases such as atopic dermatitis, perioral dermatitis, pompholyx, and plaque psoriasis.
OBJECTIVE
This article describes the relationship between the mind and skin disease.
DISCUSSION
Skin disease can exert a profound effect on the psychosocial dimension of a patient's life. Its effect on quality of life can be objectively assessed and documented by validated tools specific for the skin. Patient rated measures should be taken into account when evaluating the efficacy and adverse effects of treatments for skin disease.
Topics: Acne Vulgaris; Antipsychotic Agents; Dermatitis; Drug Eruptions; Humans; Mental Disorders; Neurodermatitis; Quality of Life; Skin Diseases; Stress, Psychological
PubMed: 16969446
DOI: No ID Found