Prevalence of acne and its impact on quality of life and practices regarding self-treatment among medical students

Self-care methods use for acne treatment among health science students

Introduction

The use of self-care methods, such as over-the-counter (OTC) products and complementary and alternative medicine (CAM), is common along the acne care pathway. This study aimed to explore self-care methods for acne and assess their associations with acne severity.

Methods

This cross-sectional study was conducted among university students in health programs. Convenience sampling was used to invite participants to complete a survey containing sociodemographic, clinical, and self-care-related questions. Acne diagnosis and severity were evaluated by a physician via the Global Acne Grading System (GAGS). A multivariate regression model was used to analyze the associations between variables.

Results

The final sample comprised 190 participants, with 24.2 % males and 70.8 % females. Most participants had mild acne (77.4 %) and reported positive family histories (82.1 %). Approximately one-third used OTC products (31.1 %), and nearly two-thirds used CAM (62.6 %). The most frequently used OTC products were facial cleansers (48.2 %), followed by creams and moisturizers (30.7 %) and cleansing soap (21.1 %). A lack of acne severity was the primary reason for the use of CAM. Social media (46.7 %) and the internet (46.2 %) were the most frequently reported sources of information. Acne severity was associated with OTC product use (p = 0.009) and the duration of acne (p < 0.001). Furthermore, OTC product use was associated with receiving a professional diagnosis (p < 0.001).

Conclusions

This study identified the most common OTC products and CAM used in acne and demonstrated an association between OTC product use and acne severity. Future studies should explore discussions on self-care methods in clinical consultations and the timing of using these methods throughout the care pathway. Integrating shared decision-making in clinical practice and tailoring educational interventions to patient preferences and communication channels may encourage the safe and effective use of self-care methods.

A split face study comparing intralesional tranexamic acid versus 1064 nm long pulsed Nd: YAG laser for acne vulgaris treatment

Acne is among most prevalent skin conditions that adversely impacts patients' quality of life and self-confidence. Conventional treatment methods face issues with high recurrence rates and unwanted side effects, prompting the need to explore new acceptable treatment options. Comparing the safety and clinical efficacy of intralesional tranexamic acid (TXA) versus 1064 nm long pulsed Nd:YAG laser in the treatment of facial inflammatory acne vulgaris. 30 patients with facial acne vulgaris were involved in a prospective randomized split-face comparative study. Each patient was treated with long-pulsed Nd: YAG laser on one side, and intralesional TXA on the other side at 2-week interval for 4 sessions. Cases were assessed through Investigator Global Assessment of acne (IGA) scale, lesions counting, and erythema score at baseline, after end of treatment, and after follow-up for 3 months. A statistically significant reduction in IGA, lesions count, and erythema score was found in both treated sides (p-value < 0.001). Improvement of IGA and non-inflammatory lesions count was better in laser side more than TXA side after end of treatment and follow-up (p-value < 0.05). Improvement of inflammatory lesions count was non-significant in both sides after end of treatment, while after follow-up it was better on laser side. Improvement of erythema score was non-significant between both therapy modalities after end of treatment and follow-up. 1064 nm long-pulsed Nd: YAG laser and intralesional TXA are effective, and safe treatment modalities for acne. However, Nd-YAG laser has prolonged therapeutic effect over intralesional TXA so, TXA can be considered a promising lunch-time procedure enhancing the outcome.

Plant-Based Foods for Chronic Skin Diseases: A Focus on the Mediterranean Diet

PURPOSE OF REVIEW

In this narrative review, we provide an overview of how adherence to a Mediterranean dietary pattern can complement traditional treatment strategies for psoriasis, acne, and hidradenitis suppurativa. We emphasize the importance of an integrated approach, with dietary interventions as a key component of holistic patient care.

RECENT FINDINGS

Psoriasis, acne, and hidradenitis suppurativa are immune-mediated chronic diseases marked by systemic inflammation, with genetic and environmental factors influencing their onset. The Mediterranean diet, rich in plant-based foods with antioxidant and anti-inflammatory properties-such as whole-grain cereals, extra-virgin olive oil, vegetables, legumes, fruits, and nuts-has been shown to reduce the clinical severity of these conditions. It also supports weight control and positively impacts metabolic and cardiovascular risk factors, which are closely linked to these diseases. Dietary education, particularly about the Mediterranean diet, plays a crucial role in the management of these skin diseases and serves as an important non-pharmacological treatment option that can influence patient prognosis. This review offers specific nutrition recommendations for prescribing the Mediterranean diet to patients with chronic inflammatory skin diseases.

Performance and Safety of the Medical Device Ialuxid Gel in the Treatment of Mild-Moderate Acne Vulgaris: An Open-Label, Noncomparative Multicentre Interventional Clinical Trial

BACKGROUND

Medical literature shows there is no ideal treatment for acne, but topical therapies like benzoyl peroxide, retinoids, and antibiotics have proven to improve mild-moderate cases. Replacing benzoyl peroxide (potentially irritating) with hydrogen peroxide has already been suggested in the medical literature.

AIMS

We investigated a medical device, a proprietary combination of hyaluronic acid, hydrogen peroxide, and glycine in mild-moderate acne vulgaris.

METHODS

Patients of both sexes between ≥ 18 and ≤ 45 years old, with a Global Acne Grading System score ≤ 30, were included. Exclusion criteria were dermal systemic or infectious diseases; allergy to the tested product; pregnant or lactating women; treatment for acne 30 days before baseline; and previous facial aesthetic surgery. Forty patients were treated for 8 weeks several times a day with the tested product and visited at baseline, week 2, week 4, and week 8. Outcomes were decreasing the total number of lesions and the Global Acne Grading System Severity Score, Investigator Global Assessment of Performance with photographs evaluation in blind, Dermatology Life Quality Index, and the Treatment Satisfaction Questionnaire. Adverse events were collected for safety.

RESULTS

A 2-fold decrease in the number of lesions at the final visit (-56.3%, p < 0.001). The remaining outcomes evidenced a statistically significant reduction at the final visit. Only 8 adverse events (all mild and related to the tested device) were reported.

CONCLUSIONS

Results and optimal safety demonstrate that the tested product has a clinical benefit and could be associated with retinoids, as first choice for mild to moderate acne.

TRIAL REGISTRATION

Clinicaltrial.gov as NCT05345093.

Prevalence and Contributing Factors of Acne Vulgaris Among the General Population in the Jazan Region, Saudi Arabia: A Cross-Sectional Study

INTRODUCTION

Acne vulgaris is one of the most prevalent inflammatory conditions in the world that primarily affects teenagers. Its prevalence and the contributing factors vary across different regions and populations. Genetic predisposition, hormonal influences, dietary habits, lifestyle choices, and environmental factors are believed to be significant contributors.

METHODS

This was a cross-sectional study involving 419 participants from the Jazan region, Saudi Arabia. The study employed non-probability convenience sampling techniques. Data were collected through online questionnaires and analyzed using Statistical Product and Service Solutions (SPSS, version 27; IBM SPSS Statistics for Windows, Armonk, NY).

RESULTS

The study found that acne prevalence was high, affecting more than half (66.8%) of the participants, with mild severity reported by 51.8%. Pimples were most commonly found on the face (65.2%), followed by the back (45.3%) and chest (29.6%). Participants with oily skin had twice the likelihood of acne compared to those with dry skin (OR=2.14). Increasing age was associated with a 5% decrease in acne risk per year. Significant associations were found for age (p=0.010), female gender (p=0.017), and oily skin (p<0.001) with acne development.

CONCLUSION

The study found a high prevalence rate of acne vulgaris among the young population in the Jazan region, Saudi Arabia. Age, female gender, and having oily skin were predictors for developing acne vulgaris. Complications such as acne scarring and psychological impacts such as shyness underscore the significant burden of acne on social and psychological well-being. Enhanced treatment and improved quality of life necessitate heightened awareness campaigns concerning acne vulgaris, its treatments, and associated complications, as revealed by the study.

Bioactive Compounds from Medicinal Plants as Potential Adjuvants in the Treatment of Mild Acne Vulgaris

In recent years, there has been a growing interest in the use of medicinal plants and phytochemicals as potential treatments for acne vulgaris. This condition, characterized by chronic inflammation, predominantly affects adolescents and young adults. Conventional treatment typically targets the key factors contributing to its development: the proliferation of Cutibacterium acnes and the associated inflammation. However, these treatments often involve the use of potent drugs. As a result, the exploration of herbal medicine as a complementary approach has emerged as a promising strategy. By harnessing the therapeutic properties of medicinal plants and phytochemicals, it may be possible to address acne vulgaris while minimizing the reliance on strong drugs. This approach not only offers potential benefits for individuals seeking alternative treatments but also underscores the importance of natural remedies of plant origin in dermatological care. The primary aim of this study was to assess the antimicrobial, antioxidant, and anti-inflammatory properties of plants and their phytochemical constituents in the management of mild acne vulgaris. A comprehensive search of scientific databases was conducted from 2018 to September 2023. The findings of this review suggest that medicinal plants and their phytochemical components hold promise as treatments for mild acne vulgaris. However, it is crucial to note that further research employing high-quality evidence and standardized methodologies is essential to substantiate their efficacy and safety profiles.

The Antioxidant Power of a Diet May Improve the Quality of Life of Young Women with Acne Vulgaris

Acne vulgaris (AV) significantly reduces the quality of life (QoL) of young people, so it is important to look for factors that can improve their QoL. The aim of this study was to assess the relationship between dietary antioxidants measured using the new DAQI index and QoL measured using standardized tests. The DAQI included the following elements: antioxidant vitamins, minerals, carotenoids, polyphenols, phytosterols, lignans, and the total antioxidant capacity of the diet. The study involved 165 young women with AV, mainly students. A self-report survey was used to collect basic data on their sociodemographic status, anthropometric information, and lifestyle. The energy value of the diet and the content of vitamins, minerals, and carotenoids with antioxidant activity in the diet were estimated using 3-day food diaries and the Diet 6.0 program. The antioxidant potential of the diet and the content of polyphenols, phytosterols, lignans, and selenium were calculated based on the consumption of individual food products and available databases. The results of this study showed that the QoL of the young women with AV was impaired. However, greater adherence to an antioxidant diet reduces the risk of AV impact on the QoL by approximately 30-32% and the risk of depression by 33%. The DAQI may be used as a new indicator of diet quality in acne vulgaris.

Acne Vulgaris and adherence to the mediterranean diet among university students: a case‒control study

BACKGROUND

Western diets, characterized by a high glycemic index and dairy content, can be risk factors for acne vulgaris. A few studies have suggested that adherence to non-Western diets, such as the Mediterranean diet (MD), may be protective against acne. This study aimed to explore the relationships between adherence to the MD and acne diagnosis and severity.

METHODS

This was a matched case‒control study carried out among university students studying health sciences to explore the relationship between adhering to the MD and an acne diagnosis. Convenience sampling was utilized for the initial recruitment of eligible participants, who were then 1:1 individually matched for age, gender, and body mass index (BMI). Adherence to the MD was assessed using the Mediterranean Diet Adherence Screener (MEDAS) tool, and acne severity was assessed using the Global Acne Grading System (GAGS). The data were analyzed using descriptive statistics, bivariate analysis, and conditional logistic regression, which included two models based on clinical data and the backward elimination technique.

RESULTS

A final sample of 121 cases was individually matched to 121 controls. Each group consisted of 28.9% males and 71.1% females, with most having a BMI within the healthy range (71.9%). Both the case (80.2%) and control groups (77.7%) demonstrated a predominant pattern of low adherence to the MD. At the bivariate level, family history significantly differed between the case and control groups (OR = 2.01, CI = 1.17-3.44), while adherence to the MD (OR = 0.86, CI = 0.46-1.60) did not reach statistical significance. According to the regression analysis, family history remained significant in the backward elimination model (aOR = 1.94, CI = 1.14-3.34), while it disappeared in the full model (aOR = 1.95, CI = 1.14-3.34). Neither model revealed a significant association between acne and the other variables. Among the participants in the case group, neither adherence to the MD nor adherence to its components was significantly associated with acne severity, except for vegetables (p = 0.022).

CONCLUSIONS

Adherence to the MD was not correlated with acne diagnosis or clinical severity. More research on the association between acne and adherence to the MD is needed, as earlier studies are few, were conducted in specific settings, and used variable methodologies. To improve the validity and reliability of the research methodology, the development of detailed and culturally adapted MD definitions and practical guides is recommended.