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Sample records for acne vulgaris

  1. Acne vulgaris

    Purdy, Sarah; DeBerker, David

    2008-01-01

    Acne vulgaris affects over 80% of teenagers, and persists beyond the age of 25 years in 3% of men and 12% of women. Typical lesions of acne include comedones, inflammatory papules, and pustules. Nodules and cysts occur in more severe acne, and can cause scarring and psychological distress.

  2. Acne vulgaris

    Purdy, Sarah; de Berker, David

    2011-01-01

    Acne vulgaris affects over 80% of teenagers, and persists beyond the age of 25 years in 3% of men and 12% of women. Typical lesions of acne include comedones, inflammatory papules, and pustules. Nodules and cysts occur in more severe acne, and can cause scarring and psychological distress.

  3. Acne vulgaris.

    Moradi Tuchayi, Sara; Makrantonaki, Evgenia; Ganceviciene, Ruta; Dessinioti, Clio; Feldman, Steven R; Zouboulis, Christos C

    2015-09-17

    Acne vulgaris is a chronic inflammatory disease - rather than a natural part of the life cycle as colloquially viewed - of the pilosebaceous unit (comprising the hair follicle, hair shaft and sebaceous gland) and is among the most common dermatological conditions worldwide. Some of the key mechanisms involved in the development of acne include disturbed sebaceous gland activity associated with hyperseborrhoea (that is, increased sebum production) and alterations in sebum fatty acid composition, dysregulation of the hormone microenvironment, interaction with neuropeptides, follicular hyperkeratinization, induction of inflammation and dysfunction of the innate and adaptive immunity. Grading of acne involves lesion counting and photographic methods. However, there is a lack of consensus on the exact grading criteria, which hampers the conduction and comparison of randomized controlled clinical trials evaluating treatments. Prevention of acne relies on the successful management of modifiable risk factors, such as underlying systemic diseases and lifestyle factors. Several treatments are available, but guidelines suffer from a lack of data to make evidence-based recommendations. In addition, the complex combination treatment regimens required to target different aspects of acne pathophysiology lead to poor adherence, which undermines treatment success. Acne commonly causes scarring and reduces the quality of life of patients. New treatment options with a shift towards targeting the early processes involved in acne development instead of suppressing the effects of end products will enhance our ability to improve the outcomes for patients with acne.

  4. [Acne vulgaris: endocrine aspects].

    Dekkers, O M; Thio, B H; Romijn, J A; Smit, J W A

    2006-06-10

    Androgens play an important part in the development of acne vulgaris. Androgen levels in patients with acne are higher than those in controls and people with the androgen insensitivity syndrome do not develop acne. Local factors other than androgen plasma levels, also play a part in the development of acne. The skin contains enzymes that convert precursor hormones to the more potent androgens such as testosterone and dihydrotestosterone. Androgen synthesis can therefore be regulated locally. The effects of androgens on the skin are the result of circulating androgens and enzyme activity in local tissues and androgen receptors. Acne is a clinical manifestation of some endocrine diseases. The polycystic ovary syndrome has the highest prevalence. In women with acne that persists after puberty, in 10-200% of cases polycystic ovary syndrome is later diagnosed. The mechanism of hormonal anti-acne therapy may work by blocking the androgen-production (oestrogens) or by blocking the androgen receptor (cyproterone, spironolactone).

  5. Propionibacterium acnes in the pathogenesis and immunotherapy of acne vulgaris.

    Liu, Pei-Feng; Hsieh, Yao-Dung; Lin, Ya-Ching; Two, Aimee; Shu, Chih-Wen; Huang, Chun-Ming

    2015-01-01

    Acne vulgaris, a multi-factorial disease, is one of the most common skin diseases, affecting an estimated 80% of Americans at some point during their lives. The gram-positive and anaerobic Propionibacterium acnes (P. acnes) bacterium has been implicated in acne inflammation and pathogenesis. Therapies for acne vulgaris using antibiotics generally lack bacterial specificity, promote the generation of antibiotic-resistant bacterial strains, and cause adverse effects. Immunotherapy against P. acnes or its antigens (sialidase and CAMP factor) has been demonstrated to be effective in mice, attenuating P. acnes-induced inflammation; thus, this method may be applied to develop a potential vaccine targeting P. acnes for acne vulgaris treatment. This review summarizes reports describing the role of P. acnes in the pathogenesis of acne and various immunotherapy-based approaches targeting P. acnes, suggesting the potential effectiveness of immunotherapy for acne vulgaris as well as P. acnes-associated diseases.

  6. Management strategies for acne vulgaris

    Whitney KM

    2011-04-01

    Full Text Available Kristen M Whitney1, Chérie M Ditre21Philadelphia College of Osteopathic Medicine, Philadelphia, PA, USA; 2Skin Enhancement Center and Cosmetic Dermatology, Department of Dermatology, University of Pennsylvania School of Medicine, Philadelphia, PA, USADate of preparation: 30th November 2010Conflicts of interest: None declaredClinical question: What are the most effective treatment(s for mild, moderate, severe, and hormonally driven acne?Results: Mild acne responds favorably to topical treatments such as benzoyl peroxide, salicylic acid, and a low-dose retinoid. Moderate acne responds well to combination therapy comprising-topical benzoyl peroxide, antibiotics, and/or retinoids, as well as oral antibiotics in refractory cases and oral contraceptive pills for female acne patients. Severe nodulocystic acne vulgaris responds best to oral isotretinoin therapy. In female patients with moderate to severe acne, facial hair, loss of scalp hair and irregular periods, polycystic ovarian syndrome should be considered and appropriate treatment with hormonal modulation given. Adjunctive procedures can also be considered for all acne patients.Implementation: Pitfalls to avoid when treating acne: treatment of acne in women of childbearing age; familiarization of all acne treatments in order to individualize management for patients; indications for specialist referral.Keywords: acne vulgaris, benzoyl peroxide, retinoids, antibiotics, light and laser therapy, photodynamic therapy, photopneumatic therapy, chemical peels

  7. Neonatal and infantile acne vulgaris: an update.

    Serna-Tamayo, Cristian; Janniger, Camila K; Micali, Giuseppe; Schwartz, Robert A

    2014-07-01

    Acne may present in neonates, infants, and small children. Neonatal and infantile acne vulgaris are not considered to be rare. The presentation of acne in this patient population sometimes represents virilization and may portend later development of severe adolescent acne. Neonatal and infantile acne vulgaris must be distinguished from other cutaneous disorders seen in newborns and infants. Infantile acne tends to be more pleomorphic and inflammatory, thus requiring more vigorous therapy than neonatal acne.

  8. Epidemiology of acne vulgaris.

    Bhate, K; Williams, H C

    2013-03-01

    Despite acne being an almost universal condition in younger people, relatively little is known about its epidemiology. We sought to review what is known about the distribution and causes of acne by conducting a systematic review of relevant epidemiological studies. We searched Medline and Embase to the end of November 2011. The role of Propionibacterium acnes in pathogenesis is unclear: antibiotics have a direct antimicrobial as well as an anti-inflammatory effect. Moderate-to-severe acne affects around 20% of young people and severity correlates with pubertal maturity. Acne may be presenting at a younger age because of earlier puberty. It is unclear if ethnicity is truly associated with acne. Black individuals are more prone to postinflammatory hyperpigmentation and specific subtypes such as 'pomade acne'. Acne persists into the 20s and 30s in around 64% and 43% of individuals, respectively. The heritability of acne is almost 80% in first-degree relatives. Acne occurs earlier and is more severe in those with a positive family history. Suicidal ideation is more common in those with severe compared with mild acne. In the U.S.A., the cost of acne is over 3 billion dollars per year in terms of treatment and loss of productivity. A systematic review in 2005 found no clear evidence of dietary components increasing acne risk. One small randomized controlled trial showed that low glycaemic index (GI) diets can lower acne severity. A possible association between dairy food intake and acne requires closer scrutiny. Natural sunlight or poor hygiene are not associated. The association between smoking and acne is probably due to confounding. Validated core outcomes in future studies will help in combining future evidence.

  9. Photodynamic therapy of acne vulgaris.

    Ershova, Ekaterina Y.; Karimova, Lubov N.; Kharnas, Sergey S.; Kuzmin, Sergey G.; Loschenov, Victor B.

    2003-06-01

    Photodynamic therapy (PDT) with topical 5-aminolevulinic acid (ALA) was tested for the treatment of acne vulgaris. Patients with acne were treated with ALA plus red light. Ten percent water solution of ALA was applied with 1,5-2 h occlusion and then 18-45 J/cm2 630 nm light was given. Bacterial endogenous porphyrins fluorescence also was used for acne therapy. Treatment control and diagnostics was realized by fluorescence spectra and fluorescence image. Light sources and diagnostic systems were used: semiconductor laser (λ=630 nm, Pmax=1W), (LPhT-630-01-BIOSPEC); LED system for PDT and diagnostics with fluorescent imager (λ=635 nm, P=2W, p=50 mW/cm2), (UFPh-630-01-BIOSPEC); high sensitivity CCD video camera with narrow-band wavelength filter (central wavelength 630 nm); laser electronic spectrum analyzer for fluorescent diagnostics and photodynamic therapy monitoring (LESA-01-BIOSPEC). Protoporphyrin IX (PP IX) and endogenous porphyrins concentrations were measured by fluorescence at wavelength, correspondingly, 700 nm and 650 nm. It was shown that topical ALA is converted into PP IX in hair follicles, sebaceous glands and acne scars. The amount of resulting PP IX is sufficient for effective PDT. There was good clinical response and considerable clearance of acne lesion. ALA-PDT also had good cosmetic effect in treatment acne scars. PDT with ALA and red light assist in opening corked pores, destroying Propionibacterium acnes and decreasing sebum secretion. PDT treatment associated with several adverse effects: oedema and/or erytema for 3-5 days after PDT, epidermal exfoliation from 5th to 10th day and slight pigmentation during 1 month after PDT. ALA-PDT is effective for acne and can be used despite several side effects.

  10. The Historic Panorama of Acne Vulgaris

    Humyra Tabasum; Tanzeel Ahmad; Farzana Anjum; Hina Rehman

    2013-01-01

    Although acne is described in very ancient writings dating back to Eber’s Papyrus, its clear description is found after Fuch’s coined the term ‘Acne Vulgaris’ and Erasmus Wilson separated it from acne rosacea. The early treatment of acne was based upon the witchcraft. Later new therapies got evolved with the discoveries in the field of anatomy, physiology and biochemistry. The following review focuses the historical overview of acne vulgaris, highlighting persons and discoveries in medival an...

  11. The psychosocial impact of acne vulgaris

    Neirita Hazarika

    2016-01-01

    Full Text Available Background: Acne vulgaris causes erythematous papulopustular lesions in active stage and often leave behind residual scarring and pigmentation. Its onset in adolescence may add to the emotional and psychological challenges experienced during this period. Aims: To assess the impact of acne on the various psychosocial domains of daily life. Materials and Methods: This was a prospective, cross-sectional study done in the dermatology out-patient department of a tertiary care hospital from January to March 2015. A total of 100 consecutive, newly diagnosed patients of acne vulgaris, aged 15 years and above were included in this study. The relationship between acne vulgaris and its sequelae was analyzed with ten different domains of daily life by using dermatology life quality index (DLQI questionnaire. Results: Females (56%, 15–20 year olds (61%, facial lesions (60%, and Grade II acne (70% were most common. Acne scars were noted in 75% patients, whereas 79% cases had post-acne hyperpigmentation. Thirty-seven percent patients had DLQI scores of (6–10 interpreted as moderate effect on patient's life. Statistically significant correlation (P < 0.05 found were as follows: Physical symptoms with grade of acne; embarrassment with site and grade of acne; daily activities with grade of acne and post-acne pigmentation; choice of clothes with site of acne; social activities with gender, site and grade of acne; effect on work/study with grade of acne; interpersonal problems with site and post-acne pigmentation; sexual difficulties with grade of acne. Limitation: It was a hospital-based study with small sample size. Conclusion: Significant impact of acne and its sequelae was noted on emotions, daily activities, social activities, study/work, and interpersonal relationships. Assurance and counseling along with early treatment of acne vulgaris is important to reduce disease-related psychosocial sequelae and increase the efficacy of treatment.

  12. Acne Vulgaris and Acne Rosacea: An Update in Etiopathogenesis

    Ozlem Ekiz

    2014-04-01

    Full Text Available Acne vulgaris is a chronic inflammatory disease of the pilosebaceous unit, characterized by comedones, papules, pustules, nodules, and scars rarely. The major pathogenic factors are abnormal follicular differentiation and increased ductal cornification, abnormal activity of sebaceous glands, microbial colonization of pilosebaceous units by Propionibacterium acnes and inflammation. Rosacea is a common, chronic inflammatory relapsing skin disorder of the central area of the face characterized by transient or persistent erythema, telangiectasia, papules and pustules. Although several hypotheses have been suggested for the etiopathogenesis of rosacea, the exact etiology is still unknown. In this review, we tried to summarize up-to-date information about etiopathogenesis of acne vulgaris and rosocea.

  13. The Historic Panorama of Acne Vulgaris

    Humyra Tabasum

    2013-09-01

    Full Text Available Although acne is described in very ancient writings dating back to Eber’s Papyrus, its clear description is found after Fuch’s coined the term ‘Acne Vulgaris’ and Erasmus Wilson separated it from acne rosacea. The early treatment of acne was based upon the witchcraft. Later new therapies got evolved with the discoveries in the field of anatomy, physiology and biochemistry. The following review focuses the historical overview of acne vulgaris, highlighting persons and discoveries in medival and modern period.

  14. Pulse Clarithromycin Therapy In Severe ACNE Vulgaris

    Rathi Sanjay K

    2002-01-01

    Full Text Available Three patients with severe acne vulgaris, not responding with long courses of doxycycline, minocycline and erythromycin were given oral clarithromycin in pulsed regimen. The patients were given 7 days course of clarithromycin 250mg twice daily, which was repeated after a gap of 10 days. Such 3 courses were given. The lesions responded significantly. No significant side effect was noted. Pulse clarithromycin therapy seems to be a good alternative and effective tool in the management of severe acne vulgaris.

  15. Acne vulgaris related to androgens - a review.

    Khondker, L; Khan, S I

    2014-01-01

    Sebum production is stimulated by androgens and is the key in the development of acne vulgaris. Several investigators have looked for direct relationships between serum androgen levels, sebum secretion rate and the presence of acne. The presence of acne in prepubertal girls and sebum production in both sexes correlate with serum dehydroepiandrosterone sulfate (DHEAS) levels. Although increased serum androgen levels correlate with the presence of severe nodular acne in men and women, these levels are often within the normal range in mild to moderate acne. This raises the question of whether there is an increased local production of androgens within the sebaceous gland of patients with acne vulgaris that leads to increased sebum secretion.

  16. Acne Vulgaris and Acne Rosacea: An Update in Etiopathogenesis

    Ozlem Ekiz

    2014-01-01

    Acne vulgaris is a chronic inflammatory disease of the pilosebaceous unit, characterized by comedones, papules, pustules, nodules, and scars rarely. The major pathogenic factors are abnormal follicular differentiation and increased ductal cornification, abnormal activity of sebaceous glands, microbial colonization of pilosebaceous units by Propionibacterium acnes and inflammation. Rosacea is a common, chronic inflammatory relapsing skin disorder of the central area of the face characterized b...

  17. Acne vulgaris and rosacea: evaluation and management.

    Webster, G F

    2001-01-01

    Acne vulgaris, commonly termed acne, is an extremely common disease. It can be found in nearly all teenagers to some degree as well as in women in their 30s. Regardless of severity, acne often has a greater psychologic effect than cutaneous effect. Indeed, most patients overestimate the severity of their disease, while most physicians underestimate its impact on their patients. Studies have shown that people with severe acne as teens are less employable as adults and that self-esteem is low. When combined with other adolescent tensions, acne can be a difficult disease to treat. Rosacea, which usually starts in the late 20s, may affect the eyes as well as the skin. This article describes the pathogenesis of acne and rosacea and treatment approaches the primary care physician can use.

  18. The psychosocial impact of acne vulgaris

    Neirita Hazarika; M Archana

    2016-01-01

    Background: Acne vulgaris causes erythematous papulopustular lesions in active stage and often leave behind residual scarring and pigmentation. Its onset in adolescence may add to the emotional and psychological challenges experienced during this period. Aims: To assess the impact of acne on the various psychosocial domains of daily life. Materials and Methods: This was a prospective, cross-sectional study done in the dermatology out-patient department of a tertiary care hospital from January...

  19. [ACNE VULGARIS--AETIOLOGY, CLASSIFICATION, TREATMENT].

    Janda, Katarzyna; Chwilkowska, Magdalena

    2014-01-01

    A spotless skin is a rarity. Both women and men have different problems related to the complexion. One of the most common problems is acne, which affects an increasing number of people of all ages. Seborrhea skin areas rich in sebaceous glands, the formation of comedones, inflammation, and scars are characteristic for this disease. The aim of the study was to discuss the causes of acne vulgaris, methods of treatment, and proper care of the skin affected by this problem.

  20. THERAPEUTIC AGENTS IN ACNE VULGARIS. I. TETRACYCLINE.

    STEWART, W D; MADDIN, S; NELSON, A J; DANTO, J L

    1963-11-23

    A total of 120 consecutive patients with pustular and cystic acne vulgaris were selected for study. Patients were assigned a placebo and a tetracycline medication in a random method. Of the 53 patients who were given tetracycline, 45 showed some response, which was fair in 19 and excellent in 26. Of the 55 patients who received placebo, 24 showed no response while 31 showed some improvement. No side effects were reported. The difference in response between the two groups is statistically significant. It is concluded that administration of 250 mg. tetracycline four times daily, even for periods as short as two weeks, enhances the likelihood of improvement of cystic or pustular acne vulgaris.

  1. Hormonal treatment of acne vulgaris: an update

    Elsaie, Mohamed L

    2016-01-01

    Acne vulgaris is a common skin condition associated with multiple factors. Although mostly presenting alone, it can likewise present with features of hyperandrogenism and hormonal discrepancies. Of note, hormonal therapies are indicated in severe, resistant-to-treatment cases and in those with monthly flare-ups and when standard therapeutic options are inappropriate. This article serves as an update to hormonal pathogenesis of acne, discusses the basics of endocrinal evaluation for patients with suspected hormonal acne, and provides an overview of the current hormonal treatment options in women. PMID:27621661

  2. Impaired water barrier function in acne vulgaris.

    Yamamoto, A; Takenouchi, K; Ito, M

    1995-01-01

    In acne vulgaris, abnormal follicular keratinization is important for comedo formation, yet the precise mechanisms of comedogenesis are not known. The present study examined the interrelationship between sebum secretion rate (SSR), lipid content and water barrier function (WBF) of the stratum corneum (SC) in 36 acne patients and 29 control subjects. All major SC lipid classes were separated and quantified by thin-layer chromatography/photodensitometry. WBF was evaluated by measuring transepidermal water loss (TEWL), and the hygroscopic properties and waterholding capacity of the SC. The SSR over a period of 3 h was significantly higher in patients with moderate acne than in control subjects, but no significant difference was noticed between patients with mild acne and control subjects. Significant differences between patients with both moderate and mild acne and control subjects were noted in the amount of sphingolipids (ceramides and free sphingosine), but not for any other lipid classes. Furthermore in acne patients, lower amounts of sphingolipids were observed corresponding with a diminished WBF. These results suggest that an impaired WBF caused by decreased amounts of ceramides may be responsible for comedo formation, since barrier dysfunction is accompanied by hyperkeratosis of the follicular epithelium.

  3. Treatment of acne vulgaris in pregnant patients.

    Pugashetti, Rupa; Shinkai, Kanade

    2013-01-01

    The management of acne vulgaris in the setting of pregnancy raises important clinical considerations regarding the efficacy and safety of acne treatments in this special patient population. Particular challenges include the absence of safety data, discrepancy in safety data between different safety rating systems, and lack of evidence-based recommendations for the treatment of acne during pregnancy. Nonetheless, many therapeutic options exist, and the treatment of acne in pregnant women can be safely and often effectively accomplished. For mild or moderate disease, patients can be treated with topical antimicrobial agents, anti-inflammatory agents, as well as glycolic and salicylic acid. Several topical agents, notably benzoyl peroxide, previously viewed as potentially dangerous are cited by many sources as being considered safe. When necessary, systemic therapies that can be safely added include penicillins, amoxicillin, cephalosporins, erythromycin, clindamycin, and tetracyclines or sulfonamides, depending on the stage of fetal development. Adjunct therapy may include phototherapy or laser treatments. Physicians should work with this often highly motivated, safety-conscious patient population to tailor an individualized treatment regimen. This treatment regimen will likely shift throughout the different stages of fetal development, as distinct safety considerations are raised prior to conception as well as during each of the trimesters of pregnancy. Important considerations regarding acne management in breast-feeding mothers is also discussed.

  4. Vaccination targeting a surface sialidase of P. acnes: implication for new treatment of acne vulgaris.

    Teruaki Nakatsuji

    Full Text Available BACKGROUND: Acne vulgaris afflicts more than fifty million people in the United State and the severity of this disorder is associated with the immune response to Propionibacterium acnes (P. acnes. Systemic therapies for acne target P. acnes using antibiotics, or target the follicle with retinoids such as isotretinoin. The latter systemic treatment is highly effective but also carries a risk of side effects including immune imbalance, hyperlipidemia, and teratogenicity. Despite substantial research into potential new therapies for this common disease, vaccines against acne vulgaris are not yet available. METHODS AND FINDINGS: Here we create an acne vaccine targeting a cell wall-anchored sialidase of P. acnes. The importance of sialidase to disease pathogenesis is shown by treatment of a human sebocyte cell line with recombinant sialidase that increased susceptibility to P. acnes cytotoxicity and adhesion. Mice immunized with sialidase elicit a detectable antibody; the anti-sialidase serum effectively neutralized the cytotoxicity of P. acnes in vitro and P. acnes-induced interleukin-8 (IL-8 production in human sebocytes. Furthermore, the sialidase-immunized mice provided protective immunity against P. acnes in vivo as this treatment blocked an increase in ear thickness and release of pro-inflammatory macrophage inflammatory protein (MIP-2 cytokine. CONCLUSIONS: Results indicated that acne vaccines open novel therapeutic avenues for acne vulgaris and other P. acnes-associated diseases.

  5. Topical and oral antibiotics for acne vulgaris.

    Del Rosso, James Q

    2016-06-01

    Antibiotics, both oral and topical, have been an integral component of the management of acne vulgaris (AV) for approximately 6 decades. Originally thought to be effective for AV due to their ability to inhibit proliferation of Propionibacterium acnes, it is now believed that at least some antibiotics also exert anti-inflammatory effects that provide additional therapeutic benefit. To add, an increase in strains of P acnes and other exposed bacteria that are less sensitive to antibiotics used to treat AV have emerged, with resistance directly correlated geographically with the magnitude of antibiotic use. Although antibiotics still remain part of the therapeutic armamentarium for AV treatment, current recommendations support the following when used to treat AV: 1) monotherapy use should be avoided; 2) use benzoyl peroxide concomitantly to reduce emergence of resistant P acnes strains; 3) oral antibiotics should be used in combination with a topical regimen for moderate-to-severe inflammatory AV; and 4) use oral antibiotics over a limited duration to achieve control of inflammatory AV with an exit plan in place to discontinue their use as soon as possible. When selecting an oral antibiotic to treat AV, potential adverse effects are important to consider.

  6. ICG laser therapy of acne vulgaris

    Tuchin, Valery V.; Altshuler, Gregory B.; Genina, Elina A.; Bashkatov, Alexey N.; Simonenko, Georgy V.; Odoevskaya, Olga D.; Yaroslavsky, Ilya V.

    2004-07-01

    The near-infrared (NIR) laser radiation due to its high penetration depth is widely used in phototherapy. In application to skin appendages a high selectivity of laser treatment is needed to prevent light action on surrounding tissues. Indocyanine Green (ICG) dye may provide a high selectivity of treatment due to effective ICG uploading by a target and its narrow band of considerable absorption just at the wavelength of the NIR diode laser. The goal of this study is to demonstrate the efficacy of the NIR diode laser phototherapy in combination with topical application of ICG suggested for soft and thermal treatment of acne vulgaris. 28 volunteers with facile or back-located acne were enrolled. Skin sites of subjects were stained by ICG and irradiated by NIR laser-diode light (803 or 809 nm). Untreated, only stained and only light irradiated skin areas served as controls. For soft acne treatment, the low-intensity (803 nm, 10 - 50 mW/cm2, 5-10 min) or the medium-intensity (809 nm, 150 - 190 mW/cm2, 15 min) protocols were used. The single and multiple (up to 8-9) treatments were provided. The individual acne lesions were photothermally treated at 18 W/cm2 (803 nm, 0.5 sec) without skin surface cooling or at 200 W/cm2 (809 nm, 0.5 sec) with cooling. The results of the observations during 1-2 months after the completion of the treatment have shown that only in the case of the multiple-wise treatment a combined action of ICG and NIR irradiation reduces inflammation and improves skin state during a month without any side effects. At high power densities (up to 200 W/cm2) ICG stained acne inflammatory elements were destructed for light exposures of 0.5 sec. Based on the concept that hair follicle, especially sebaceous gland, can be intensively and selectively stained by ICG due to dye diffusion through pilosebaceous canal and its fast uptake by living microorganisms, by vital keratinocytes of epithelium of the canal and sebaceous duct, and by rapidly proliferating

  7. Significance of diet in treated and untreated acne vulgaris.

    Kucharska, Alicja; Szmurło, Agnieszka; Sińska, Beata

    2016-04-01

    The relationship between diet and acne is highly controversial. Several studies during the last decade have led dermatologists to reflect on a potential link between diet and acne. This article presents the latest findings on a potential impact that diet can have on pathogenesis of acne vulgaris. The association between diet and acne can no longer be dismissed. Compelling evidence shows that high glycemic load diets may exacerbate acne. Dairy ingestion appears to be weakly associated with acne and the roles of omega-3 fatty acids, dietary fiber, antioxidants, vitamin A, zinc and iodine remain to be elucidated. The question of what the impact of diet is on the course of acne vulgaris still remains unclear.

  8. Calcinosis cutis secondary to facial acne vulgaris: A rare complication

    Srimanta Kumar Sahu

    2015-01-01

    Full Text Available Acne vulgaris is a common dermatological disease commonly affecting the adolescent and young adults. It is characterized by the presence of pleomorphic skin lesions such as comadones, papules, pustules, and nodules. The common complications are postacne hyperpigmentation and scarring causing psychological impact. Calcinosis cutis is the pathologic deposition of insoluble calcium salt in the skin and subcutaneous tissue. Calcinosis cutis following acne vulgaris is rarely reported in the literature. We report a case of calcinosis cutis in acne vulgaris in a 55-year-old man.

  9. Calcinosis cutis secondary to facial acne vulgaris: A rare complication.

    Sahu, Srimanta Kumar; Gupta, Nikhil; Vohra, Suruchi

    2015-12-01

    Acne vulgaris is a common dermatological disease commonly affecting the adolescent and young adults. It is characterized by the presence of pleomorphic skin lesions such as comadones, papules, pustules, and nodules. The common complications are postacne hyperpigmentation and scarring causing psychological impact. Calcinosis cutis is the pathologic deposition of insoluble calcium salt in the skin and subcutaneous tissue. Calcinosis cutis following acne vulgaris is rarely reported in the literature. We report a case of calcinosis cutis in acne vulgaris in a 55-year-old man.

  10. Acne vulgaris: A review of causes and treatment options.

    Well, Danielle

    2013-10-10

    Acne vulgaris is a disorder of the sebaceous follicle. The cause is multifactorial, and both adolescents and adults can be affected. Acne is associated with a significant financial burden and considerable psychological distress. Treatment options are reviewed, including over-the-counter medications, prescription medications, and in-office procedures.

  11. Acne vulgaris: diagnosis and management by the family physician

    Ana Margarida Ferreira da Silva

    2014-01-01

    Full Text Available Acne vulgaris is the most common skin disease worldwide. It affects 85-100% of the population at any point in life. Consequently, it is a frequent reason for primary care visits. It usually begins at puberty, reaching its peak between the age of 14-17 in girls, and 16-19 in boys, and it is more severe and prevalent in males. Although widely discussed, Acne vulgaris still requires constant updating. We conducted a survey of clinical guidelines, systematic reviews, and meta-analyses published over the past 15 years, concerning acne vulgaris and its treatment. Acne vulgaris is usually divided in three clinical types: comedonal, papulopustular, and nodular. The diagnosis is based on clinical signs; however, other conditions should be considered. There are several pharmacological therapies available, especially retinoids, antimicrobials, and hormone therapy, which should be used after considering its indications (type of acne and its severity and side effects. Thus, the family physician plays a leading role in addressing acne vulgaris, from diagnosis to management of therapeutic options. 

  12. Dapsone 7.5% Gel: A Review in Acne Vulgaris.

    Al-Salama, Zaina T; Deeks, Emma D

    2017-02-01

    Dapsone 7.5% gel (Aczone(®)) is indicated for the once-daily topical treatment of acne vulgaris in patients aged ≥12 years. Dapsone is a sulfone antibacterial with anti-inflammatory actions, which are thought to be largely responsible for its efficacy in treating acne vulgaris. In two phase III trials of 12 weeks' duration in patients aged ≥12 years with moderate acne vulgaris, once-daily dapsone 7.5% gel reduced acne severity (as per the Global Acne Assessment Score) and lesion counts versus vehicle. The benefits of dapsone 7.5% gel over vehicle were seen as early as week 2 for inflammatory lesion counts, and from week 4 or 8 for other outcomes. Dapsone 7.5% gel was well tolerated, with a low incidence of treatment-related adverse events, with the majority of adverse events being administration-site related and mild or moderate in severity. Thus, dapsone 7.5% gel is an effective and well tolerated option for the topical treatment of acne vulgaris in patients aged ≥12 years, with the convenience of once-daily application.

  13. An update on the management of acne vulgaris

    Jonette Keri

    2009-06-01

    Full Text Available Jonette Keri1,2, Michael Shiman11Department of Dermatology and Cutaneous Surgery, University of Miami Miller School of Medicine, Miami, FL, USA; 2Dermatology Service, Miami VA Hospital, FL, USAAbstract: Acne vulgaris is a common skin disorder that can affect individuals from childhood to adulthood, most often occurring in the teenage years. Acne can have a significant physical, emotional, and social impact on an individual. Many different treatment options are available for the treatment of acne vulgaris. Commonly used topical treatments include benzoyl peroxide, antibiotics, sulfur and sodium sulfacetamide, azelaic acid, and retinoids. Systemic treatment is frequently used and includes the use of systemic antibiotics, oral contraceptives, antiandrogens, and retinoids. Other treatment modalities exist such as the use of superficial chemical peels as well as using laser and light devices for the treatment of acne. With the multitude of treatment options and the rapidly expanding newer technologies available to clinicians, it is important to review and be aware of the current literature and studies regarding the treatment of acne vulgaris.Keywords: acne vulgaris, treatment, benzoyl peroxide, antibiotics, retinoids, lasers

  14. Correlation between the severity and type of acne lesions with serum zinc levels in patients with acne vulgaris.

    Rostami Mogaddam, Majid; Safavi Ardabili, Nastaran; Maleki, Nasrollah; Soflaee, Maedeh

    2014-01-01

    Acne vulgaris is the most common cutaneous disorder affecting adolescents and young adults. Some studies have reported an association between serum zinc levels and acne vulgaris. We aimed to evaluate the serum zinc level in patients with acne vulgaris and compare it with healthy controls. One hundred patients with acne vulgaris and 100 healthy controls were referred to our clinic. Acne severity was classified according to Global Acne Grading System (GAGS). Atomic absorption spectrophotometry was used to measure serum zinc levels. Mean serum level of zinc in acne patients and controls was 81.31 ± 17.63 μg/dl and 82.63 ± 17.49 μg/dl, respectively. Although the mean serum zinc level was lower in acne group, it was not statistically significant (P = 0.598). There was a correlation between serum zinc levels with severity and type of acne lesions. The results of our study suggest that zinc levels may be related to the severity and type of acne lesions in patients with acne vulgaris. Relative decrease of serum zinc level in acne patients suggests a role for zinc in the pathogenesis of acne vulgaris.

  15. Acne, vulgaris on the back (image)

    Acne frequently occurs on the back. Here, there are 2 to 6 millimeter wide erythematous (red) pustules ... Permanent scarring may follow a severe case of acne. Men are more often affected on their shoulders ...

  16. Antimicrobial property of lauric acid against Propionibacterium acnes: its therapeutic potential for inflammatory acne vulgaris.

    Nakatsuji, Teruaki; Kao, Mandy C; Fang, Jia-You; Zouboulis, Christos C; Zhang, Liangfang; Gallo, Richard L; Huang, Chun-Ming

    2009-10-01

    The strong bactericidal properties of lauric acid (C12:0), a middle chain-free fatty acid commonly found in natural products, have been shown in a number of studies. However, it has not been demonstrated whether lauric acid can be used for acne treatment as a natural antibiotic against Propionibacterium acnes (P. acnes), which promotes follicular inflammation (inflammatory acne). This study evaluated the antimicrobial property of lauric acid against P. acnes both in vitro and in vivo. Incubation of the skin bacteria P. acnes, Staphylococcus aureus (S. aureus), and Staphylococcus epidermidis (S. epidermidis) with lauric acid yielded minimal inhibitory concentration (MIC) values against the bacterial growth over 15 times lower than those of benzoyl peroxide (BPO). The lower MIC values of lauric acid indicate stronger antimicrobial properties than that of BPO. The detected values of half maximal effective concentration (EC(50)) of lauric acid on P. acnes, S. aureus, and S. epidermidis growth indicate that P. acnes is the most sensitive to lauric acid among these bacteria. In addition, lauric acid did not induce cytotoxicity to human sebocytes. Notably, both intradermal injection and epicutaneous application of lauric acid effectively decreased the number of P. acnes colonized with mouse ears, thereby relieving P. acnes-induced ear swelling and granulomatous inflammation. The obtained data highlight the potential of using lauric acid as an alternative treatment for antibiotic therapy of acne vulgaris.

  17. Treatment of acne vulgaris with fractional radiofrequency microneedling.

    Kim, Sang Tae; Lee, Kang Hoon; Sim, Hyung Jun; Suh, Kee Suck; Jang, Min Soo

    2014-07-01

    Fractional radiofrequency microneedling is a novel radiofrequency technique that uses insulated microneedles to deliver energy to the deep dermis at the point of penetration without destruction of the epidermis. It has been used for the treatment of various dermatological conditions including wrinkles, atrophic scars and hypertrophic scars. There have been few studies evaluating the efficacy of fractional radiofrequency microneedling in the treatment of acne, and none measuring objective parameters like the number of inflammatory and non-inflammatory acne lesions or sebum excretion levels. The safety and efficacy of fractional radiofrequency microneedling in the treatment of acne vulgaris was investigated. In a prospective clinical trial, 25 patients with moderate to severe acne were treated with fractional radiofrequency microneedling. The procedure was carried out three times at 1-month intervals. Acne lesion count, subjective satisfaction score, sebum excretion level and adverse effects were assessed at baseline and at 4, 8 and 12 weeks after the first treatment as well as 4, 8 and 12 weeks after the last treatment. Number of acne lesions (inflammatory and non-inflammatory) decreased. Sebum excretion and subjective satisfaction were more favorable at every time point compared with the baseline values (P acne vulgaris.

  18. Serum Zinc Levels in Patients with Acne Vulgaris and Its Correlation with Severity of Acne

    Seval Erpolat

    2016-06-01

    Full Text Available Objective: Acne vulgaris the most common cutaneous disorder affecting adolescent and young adults. Zinc is an essential element for human. We aimed to evaluate the serum zinc level in patients with acne vulgaris and correlate with the severity of disease. Methods: The study included 43 patients with acne vul­garis and 37 healthy control subjects. The severity of acne was assessed according to Global Acne Grading System. The serum zinc levels were measured both patients and control subjects. Results: The serum zinc level in acne patients were 81.48 ± 14.21 μg/dl and 83.69 ± 12.43 μg/dl in control subjects. There was no statistically significant difference between patients and control subjects (p=0.46.There was a negative correlation between acne severity and serum zinc levels but there was no statistically significant (r=-0.024, p=0.88. Conclusion: The results of our study revealed no relation between serum zinc levels and acne. Further studies are needed.

  19. The epidemiology of acne vulgaris in late adolescence

    Lynn DD

    2016-01-01

    Full Text Available Darren D Lynn,1 Tamara Umari,1 Cory A Dunnick,2,3 Robert P Dellavalle2–4 1Department of Dermatology, University of Colorado School of Medicine, 2Department of Dermatology, University of Colorado Anschutz Medical Campus, Aurora, 3Dermatology Service, US Department of Veterans Affairs, Eastern Colorado Health Care System, Denver, 4Department of Epidemiology, Colorado School of Public Health, University of Colorado Anschutz Medical Campus, Aurora, CO, USA Importance: Acne vulgaris is the most common skin condition affecting late adolescents across the globe. Although prior studies have evaluated epidemiologic patterns of acne vulgaris in various ethnicities and regions, adequate understanding of the worldwide burden of the disease associated with patients in their late adolescence (15–19-year olds remains lacking. Objective: To assess the global burden of the disease associated with acne vulgaris for late adolescents (15–19-year olds and provide an overview of the epidemiology, pathophysiology, and treatment options for acne in this population. Design: Database summary study. Setting: Global Burden of Disease Study 2010 database. Participants: Global Burden of Disease regions comprised countries with prevalence of acne vulgaris between the ages of 15 and 19 years. Main outcomes and measures: Geographic region-level disability-adjusted life year rates (per 100,000 persons associated with acne vulgaris in years 1990 through 2010. Median percentage change in disability-adjusted life year rates was estimated for each region across the specified study period. Conclusion and relevance: Acne vulgaris-associated disease burden exhibits global distribution and has continued to grow in prevalence over time within this population. This continued growth suggests an unmet dermatologic need worldwide for this disorder and potential opportunities for improved access and delivery of dermatologic care. Our analysis of the literature reveals numerous

  20. Gallium-67-citrate uptake in a case of acne vulgaris

    Kipper, M.S.; Taylor, A.; Ashburn, W.L.

    1981-09-01

    A case of increased Ga-67 uptake in a patient with active acne vulgaris is reported. The scan was requested in a search for metastatic testicular carcinoma or bleomycin pulmonary toxicity. Careful clinical evaluation including physical examination was necessary in order to avoid an erroneous scan interpretation.

  1. Clinical markers of androgenicity in acne vulgaris.

    Sheehan-Dare, R A; Hughes, B R; Cunliffe, W J

    1988-12-01

    Androgenic stimulation of sebaceous glands is necessary for development of acne. If hyperandrogenaemia were a major determinant of acne in women, the frequency of other clinical markers of androgenicity should increase with acne severity. To investigate this, 268 female subjects (aged 12-44 years) were studied. Subjects were divided into groups on the basis of acne severity: physiological, moderate, and severe. With exclusion of women taking oral contraceptives or anti-androgen therapy, subjects in each group were similar with respect to age at menarche and incidence of menstrual irregularity of amenorrhoea. Reports of excessive body hair, and clinical hirsutes on examination were few and there were no significant differences between acne severity groups. No correlation was observed between acne and hirsutes grades in all subjects (rank correlation coefficient = 0.096). Mild male pattern androgenic alopecia occurred in similar proportions of subjects in the three groups. Female pattern androgenic alopecia was observed in only two subjects. We have shown no correlation between acne severity and clinical markers of androgenicity in women. This suggests that in most cases factors other than hyperandrogenaemia are necessary for the development of acne.

  2. Profile of acne vulgaris-A hospital-based study from South India

    Adityan Balaji

    2009-01-01

    Full Text Available Background: Acne vulgaris is believed to be the most common disease of the skin. There is no Indian study on the profile of acne vulgaris, markers of severe forms of acne vulgaris and a possible correlation between acne vulgaris and markers of androgenicity in females. Aim: To study the profile of acne vulgaris, its seasonal variation, relationship with smoking and possible correlation between acne vulgaris and markers of androgenicity in females. Methods: The study was conducted between August 2006 and June 2008. All patients with acne vulgaris who consented to participate in the study were included. The parameters evaluated included age, gender, age of onset, duration of lesions, site of lesions, grade, relation with menstrual cycle, markers of androgenicity, number of acne lesions such as comedones, papules pustules and nodules, number and site of post-acne scarring, post-acne hyperpigmentation, seasonal variation and history of smoking. Results: A total of 309 patients with acne vulgaris were included in the study. The frequency of acne vulgaris in our study was 1.068%. Mean age of the study group was 19.78 years. Male to female ratio was 1.25:1. The most common age group involved was 16 to 20 years (59.8%. Mean age of onset was 15.97 years. Face was involved in all the patients, followed by back (28.2%, chest (20.1%, neck (9.4% and arms (10%. In the older age groups, women were more likely to report having acne vulgaris than men ( P = 0.01. The closed comedones outnumbered open comedones by a factor of 4.9:1. A total of 186 patients (60.2% had grade 1 acne vulgaris, 85 (27.5% had grade 2 acne, 8 (2.6% had grade 3 acne and 30 (9.7% had grade 4 acne vulgaris. There was a higher incidence of scarring (39.5% and post-acne hyperpigmentation (24.6% in our study. In female patients, 57.7% had premenstrual flare and 12.4% had cutaneous markers of androgenicity. There was no association between severity of acne vulgaris and other markers of

  3. Acne vulgaris: Perceptions and beliefs of Saudi adolescent males

    Al-Natour, Sahar H.

    2017-01-01

    INTRODUCTION: Although acne vulgaris is common in adolescents, information on their understanding of acne is minimal. OBJECTIVES: To evaluate the perceptions and beliefs of Saudi youth on acne. MATERIALS AND METHODS: Three hundred twenty-nine male students (aged 13–22 years) from 6 secondary schools in the Eastern Saudi Arabia completed a self-reported questionnaire on knowledge, causation, exacerbating and relieving factors of acne. Data were analyzed by SPSS version 15.0. Results of subjects with acne, a family history of acne, and parents' educational levels were compared. Differences between the analyzed groups were assessed by a Chi-square test; p ≤ 0.05 was considered statistically significant. RESULTS: Over half (58.9%) of the participants considered acne a transient condition not requiring therapy. Only 13.1% knew that the proper treatment of acne could take a long time, even several years. Over half (52%) thought acne can be treated from the first or after few visits to the doctor. Popular sources of information were television/radio (47.7%), friends (45.6%), and the internet (38%). Only 23.4% indicated school as a source of knowledge. Reported causal factors included scratching (88.5%) and squeezing (82.1%) of pimples, poor hygiene (83.9%), poor dietary habits (71.5%), and stress (54.1%). Ameliorating factors included frequent washing of the face (52.9%), exercise (41.1%), sunbathing (24.1%), and drinking of mineral water (21%). The correlations of these facts are discussed. CONCLUSION: Results of this study point out that misconceptions of acne are widespread among Saudi youth. A health education program is needed to improve the understanding of the condition. PMID:28163574

  4. Treatment of acne vulgaris with oral tetracyclines

    Khanna Neena

    1993-01-01

    Full Text Available Forty four patients with moderately severe and severe acne were put on treatment with either tetracycline 1g daily (21 patients or minocycline 100 mg daily (23 patients. Patients were assessed at 6 and 12 weeks by calculating the reduction of the acne lesion score. At 6 weeks with minocycline 47.6% of the patients showed a good response, with tetracycline none of the patients showed a comparable response and the difference in the 2 therapeutic groups was statistically significant (p< 0.01. However, at 12 weeks the response of acne was comparable with the 2 drugs. With tetracycline 70.4% patients and with minocycline 69.6% patients showed a good to excellent response. Similarly, at 6 weeks the mean reduction in acne lesion score was significantly better with minocycline than with tetracycline, but at 12 weeks the response was comparable with the 2 drugs.

  5. Acne vulgaris associated with antigonadotropic (Danazol) therapy.

    Greenberg, R D

    1979-10-01

    A case of a young woman in whom nodulocystic acne developed while being treated for endometriosis with danazol, an antigonadotropic drug, is described herein. Although this agent, a derivative of 17 alpha-ethinyl testosterone, has been noted to possess weak androgenic properties, it has not been widely appreciated that danazol's androgenic side effects, particularly acne and seborrhea, occur frequently and may require prompt treatment.

  6. High social phobia frequency and related disability in patients with acne vulgaris.

    Bez, Yasin; Yesilova, Yavuz; Kaya, Mehmet Cemal; Sir, Aytekin

    2011-01-01

    Acne is an easily recognizable abnormality which may cause some adverse psychosocial consequences. We aimed to determine the social phobia frequency, social anxiety level, and disease related disability in a group of acne vulgaris patients. One-hundred and forty acne vulgaris patients and 98 healthy control subjects were included in the study. Acne severity was determined by the Global Acne Grading System (GAGS). A psychiatrist interviewed each participant and the Liebowitz Social Anxiety Scale (LSAS) was administered to all participants, who also completed the Hospital Anxiety and Depression Scale (HADS) and Sheehan Disability Scale (SDS). Social phobia was diagnosed in 45.7% of acne vulgaris patients and in 18.4% of control subjects. Acne vulgaris patients demonstrated higher performance avoidance and total avoidance scores in LSAS than controls. Acne vulgaris patients without social phobia had higher scores in HADS and LSAS than the acne vulgaris patients with social phobia. They were more disabled in their occupational, social, and familial lives. Social phobia diagnosis predicted disability at work, whereas education level predicted the disability in family life of acne vulgaris patients. Social phobia seems to be a common psychiatric comorbidity which may give rise to some additional disability among acne vulgaris patients.

  7. Evaluation of acne quality of life, loneliness and life satisfaction levels in adolescents with acne vulgaris

    İjlal Erturan

    2014-12-01

    Full Text Available Background and Design: Acne vulgaris is a dermatological disorder mainly seen in adolescents. Psychiatric morbidity has been reported in these patients. The aim of the present study was to investigate the quality of life, loneliness and life satisfaction levels in adolescents with acne vulgaris. Materials and Methods: A total of 264 adolescents with acne and 250 controls were included in the study. Acne severity was determined by the Global Acne Grading System (GAGS. Acne Quality of Life Scale (AQOL; developed by Gupta et al., UCLA Loneliness scale (ULS; developed by Russell, Peplau & Ferguson (1978, and the Life Satisfaction Scale (LSS; developed by Diener et al. were used to asses life quality, loneliness and life satisfaction levels, respectively in adolescents with acne and in controls. Results: The mean AQOL and the mean ULS scores were significantly higher in patients (13.67±4.75 vs 11.14±2.94, p<0.001 and 32.15±8.46 vs 30.52±8.70,p=0.031, respectively. The mean LSS score was significantly lower in acne patients (21.82±6.40 than in controls (23.04±6.45, p=0.033. There was a statistically significant difference in the mean LSS scores between the mild, moderate and severe acne patients (22.15±6.32, 21.61±6.20, 16.00±7.26, respectively; Kruskal Wallis Test p=0.036. While there was no significant difference in the mean ULS and LSS scores between the genders. The mean ALQI score was significantly higher in males than in females (p=0.004. Conclusion: Our results indicated that acne quality of life and life satisfaction levels were significantly reduced while loneliness levels were significantly increased in adolescents with acne compared to controls. Our study is important in terms of being the first study investigating the loneliness and life satisfaction levels in acne patients and the relationship between these parameters and severity of acne.

  8. OXIDANT/ANTIOXIDANT STATUS IN OBESE ADOLESCENT FEMALES WITH ACNE VULGARIS

    Abulnaja Khalid

    2009-01-01

    Background and Objectives: Acne vulgaris is a distressing skin condition, which can carry with it significant psychological disability. Oxidant/antioxidant imbalance leads to increased production of free radicals, that cause many diseases. Some nutrients, along with systemic oxidative stress, have been implicated in acne vulgaris. The goal of the present study was to assess oxidant and antioxidant status in correlation with the incidence of acne vulgaris in adolescent obese females. Materia...

  9. Anti-androgens in treatment of acne vulgaris.

    Amer, M; Ramadan, A; Abdel Monem, A

    1985-10-01

    Seventy-five women suffering from acne vulgaris classified into three groups according to the grade of the disease. Anti-androgenic tablets cyproterone acetate (CPA), were given in three cycles. The total number of patients whose condition improved was 52% after the first cycle, 55% after the second cycle, and 81.3% after the third cycle. No serious side effects were encountered. CPA is a suitable therapeutic modility for AV in women who use contraceptives.

  10. Acne vulgaris and acne rosacea as part of immune reconstitution disease in HIV-1 infected patients starting antiretroviral therapy.

    Scott, Christopher; Staughton, Richard C D; Bunker, Christopher J; Asboe, David

    2008-07-01

    Immune reconstitution disease (IRD) has been widely reported following the commencement of antiretrovirals. We report a case series from a cohort of HIV-1-infected patients of whom four developed acne vulgaris and one developed acne rosacea after the initiation of antiretroviral therapy. Acne vulgaris, as part of IRD, has been reported only once in the literature, whereas acne rosacea has not, to our knowledge, previously been described. This serves as a reminder not to overlook dermatological manifestations of disease in patients with HIV infection after starting antiretrovirals.

  11. Recently approved systemic therapies for acne vulgaris and rosacea.

    Del Rosso, James Q

    2007-08-01

    Until recently, with the exception of oral isotretinoin for the treatment of severe recalcitrant nodular acne, systemic therapy for acne vulgaris and rosacea has been based on anecdotal support, clinical experience, and small clinical trials. Tetracycline derivatives are the predominant systemic agents that have been used for both disease states, prescribed in dose ranges that produce antibiotic activity. Anti-inflammatory dose doxycycline, a controlled-release (CR) 40-mg capsule formulation of doxycycline that is devoid of antibiotic activity when administered once daily, was US Food and Drug Administration (FDA)-approved for the treatment of inflammatory lesions (papules and pustules) of rosacea, based on large-scale phase 3 pivotal trials and long-term microbiologic and safety data. Also, an extended-release (ER) tablet formulation of minocycline was approved by the FDA for the treatment of inflammatory lesions of moderate to severe acne vulgaris in patients 12 years and older based on large-scale phase 3 clinical trials that evaluated efficacy and safety, dose-response analysis, and long-term data. This article discusses the studies and clinical applications related to the use of these agents.

  12. Management of acne vulgaris: an evidence-based update.

    Ingram, J R; Grindlay, D J C; Williams, H C

    2010-06-01

    This review summarizes clinically important findings from 3 systematic reviews, 1 updated guideline and a selection from the 62 randomized controlled trials (RCTs) published between February 2007 and January 2009 on the topic of acne vulgaris. Low glycaemic-load diets might reduce acne severity but this remains unproven. Written patient information leaflets have not been surpassed by other communication methods. New combination topical treatments have not shown convincing advantages over current combination products such as clindamycin/benzoyl peroxide. Topical dapsone is superior to placebo but has yet to be compared with standard topical treatments. Long-term topical tretinoin to prevent nonmelanoma skin cancer in elderly men was associated with higher all-cause mortality, but there is currently no evidence of increased mortality for topical retinoid use when treating acne. All oral tetracyclines have similar efficacy, yet minocycline is the most costly. Oral isotretinoin monotherapy remains the gold-standard treatment for severe acne. Flutamide plus the oral contraceptive pill is beneficial for acne associated with polycystic ovary syndrome. Photodynamic therapy, phototherapy and laser therapy cannot be recommended universally for acne until minimal postinflammatory pigmentation and longer-term benefit can be shown, especially with current high costs. Development of non-antibiotic therapies is preferable to minimize the risk of community antibiotic resistance. Future trials should use active comparators at optimum doses and avoid noninferiority comparisons unless appropriately powered. Trials need to shift from using multiple, unvalidated outcome measures to including patient-reported and quality-of-life outcomes, and all trials should be registered on a public clinical-trials database.

  13. Medicinal Plants for the Treatment of Acne Vulgaris: A Review of Recent Evidences

    Nasri, Hamid; Bahmani, Mahmoud; Shahinfard, Najmeh; Moradi Nafchi, Atefeh; Saberianpour, Shirin; Rafieian Kopaei, Mahmoud

    2015-01-01

    Context: Acne vulgaris affects about 85% of teenagers and may continue to adulthood. There are about two million visits to physicians per year for teenagers and the direct cost of acne treatment in the US exceeds $1 billion per year. Evidence Acquisition: A wide variety of treatment regimens exist for acne vulgaris including benzoil peroxide, retinoids, isotretinoids, keratolytic soaps, alpha hydroxy acids, azelaic acid, salicilic acid as well as hormonal, anti-androgen or antiseborrheic trea...

  14. Indocyanine green-laser thermolysis of acne vulgaris

    Genina, Elina A.; Bashkatov, Alexey N.; Simonenko, Georgy V.; Tuchin, Valery V.; Yaroslavsky, Ilya V.; Altshuler, Gregory B.

    2005-08-01

    The near-infrared (NIR) laser radiation due to its high penetration depth is widely used in phototherapy and photothermolysis. In application to skin appendages a high selectivity of laser treatment is needed to prevent light action on surrounding tissues. Indocyanine Green (ICG) dye may provide a high selectivity of treatment due to effective ICG uploading by a target and its narrow band of considerable absorption just at the wavelength of the NIR diode laser. The goal of this study is to demonstrate the efficacy of the NIR diode laser photothermolysis in combination with topical application of ICG suggested for treatment of acne vulgaris. Two volunteers with back-located acne were enrolled. Skin sites of subjects were stained by ICG and irradiated by NIR laser-diode light (803 or 809 nm). The individual acne lesions were photothermally treated at 18 W/cm2 (803 nm, 0.5 sec) without skin surface cooling or at 200 W/cm2 (809 nm, 0.5 sec) with cooling. The results of the observations during a month after the treatment have shown that ICG stained acne inflammatory elements were destructed for light exposures of 0.5 sec.

  15. Managing nonteratogenic adverse reactions to isotretinoin treatment for acne vulgaris.

    Reilly, Bridget K; Ritsema, Tamara S

    2015-07-01

    Isotretinoin is the strongest, most effective oral treatment for patients with severe acne vulgaris, with remission rates of 89% and higher. Because of its potency, isotretinoin causes many adverse reactions. This article reviews common and severe adverse reactions to isotretinoin and how providers can best manage these reactions. Because of inconclusive research on the correlation between isotretinoin and depression and irritable bowel syndrome, providers should ask patients about symptoms monthly. Prescribing micronized isotretinoin and starting at the lowest dose with gradual upward titration also can help reduce the incidence of adverse reactions.

  16. Quality of life, self-esteem and psychosocial factors in adolescents with acne vulgaris*

    Vilar, Gustavo Nunes; dos Santos, Laís Araújo; Sobral Filho, Jader Freire

    2015-01-01

    Background Dermatological diseases, among which acne vulgaris, have psychological impact on the affected generating feelings of guilt, shame and social isolation. Objectives To compare quality of life, self-esteem and other psychosocial variables amongst adolescents with and without acne vulgaris, and between levels of severity. Methods Cross-sectional observational study in a sample of 355 high school students from the city of João Pessoa. Data collection was performed with questionnaires and clinical-dermatological evaluation. The primary variables were the incidence of AV; quality of life, set by the Children's Dermatology Quality of Life Index and Dermatology Quality of Life Index; and self-esteem, measured by the Rosenberg Self-Esteem Scale. For calculation of statistical tests, we used the SPSS 20.0 software, considering p=0.05. Results The sample, with an average age of 16, showed 89.3% prevalence of acne vulgaris. The most prevalent psychosocial issue was "afraid that acne will never cease", present in 58% of affected youth. The median score of Quality of Life in Children's Dermatology Index was different amongst students with and without acne vulgaris (p=0.003), as well as the Quality of Life in Dermatology (p=0.038) scores, so that students with acne vulgaris have worse QoL. There was a correlation between the severity of acne vulgaris and worse quality of life. Self-esteem was not significantly associated with the occurrence or severity of acne vulgaris. Conclusions acne vulgaris assumes significance in view of its high prevalence and the effect on quality of life of adolescents, more severe at the more pronounced stages of disease (p<0.001). The psychosocial impact of acne vulgaris should be valued in the management of patients with this condition. PMID:26560206

  17. Effect of the glycemic index of carbohydrates on Acne vulgaris.

    Reynolds, Rebecca C; Lee, Stephen; Choi, James Y J; Atkinson, Fiona S; Stockmann, Karola S; Petocz, Peter; Brand-Miller, Jennie C

    2010-10-01

    Acne vulgaris may be improved by dietary factors that increase insulin sensitivity. We hypothesized that a low-glycemic index diet would improve facial acne severity and insulin sensitivity. Fifty-eight adolescent males (mean age ± standard deviation 16.5 ± 1.0 y and body mass index 23.1 ± 3.5 kg/m(2)) were alternately allocated to high or low glycemic index diets. Severity of inflammatory lesions on the face, insulin sensitivity (homeostasis modeling assessment of insulin resistance), androgens and insulin-like growth factor-1 and its binding proteins were assessed at baseline and at eight weeks, a period corresponding to the school term. Forty-three subjects (n = 23 low glycemic index and n = 20 high glycemic index) completed the study. Diets differed significantly in glycemic index (mean ± standard error of the mean, low glycemic index 51 ± 1 vs. high glycemic index 61 ± 2, p = 0.0002), but not in macronutrient distribution or fiber content. Facial acne improved on both diets (low glycemic index -26 ± 6%, p = 0.0004 and high glycemic index -16 ± 7%, p = 0.01), but differences between diets did not reach significance. Change in insulin sensitivity was not different between diets (low glycemic index 0.2 ± 0.1 and high glycemic index 0.1 ± 0.1, p = 0.60) and did not correlate with change in acne severity (Pearson correlation r = -0.196, p = 0.244). Longer time frames, greater reductions in glycemic load or/and weight loss may be necessary to detect improvements in acne among adolescent boys.

  18. Reduced expression of dermcidin, a peptide active against propionibacterium acnes, in sweat of patients with acne vulgaris.

    Nakano, Toshiaki; Yoshino, Takashi; Fujimura, Takao; Arai, Satoru; Mukuno, Akira; Sato, Naoya; Katsuoka, Kensei

    2015-09-01

    Dermcidin (DCD), an antimicrobial peptide with a broad spectrum of activity against bacteria such as Propionibacterum acnes, is expressed constitutively in sweat in the absence of stimulation due to injury or inflammation. The aim of this study was to determine the relationship between DCD expression and acne vulgaris associated with P. acnes. The antimicrobial activity of recombinant full-length DCD (50 μg/ml) was 97% against Escherichia coli and 100% against Staphylococcus aureus. Antimicrobial activity against P. acnes ranged from 68% at 50 μg/ml DCD to 83% at 270 μg/ml DCD. DCD concentration in sweat from patients with acne vulgaris (median 9.8 μg/ml, range 6.9-95.3 μg/ml) was significantly lower than in healthy subjects (median 136.7 μg/ml, range 45.4-201.6 μg/ml) (p = 0.001). DCD demonstrated concentration-dependent, but partial, microbicidal activity against P. acnes. These results suggest that reduced DCD concentration in sweat in patients with inflammatory acne may permit proliferation of P. acnes in pilosebaceous units, resulting in progression of inflammatory acne.

  19. A meta-analysis of association between acne vulgaris and Demodex infestation.

    Zhao, Ya-E; Hu, Li; Wu, Li-Ping; Ma, Jun-Xian

    2012-03-01

    Until now, etiology of acne vulgaris is still uncertain. Although clinicians usually deny the association between Demodex infestation and acne vulgaris, it has been proved in some clinical practices. To confirm the association between Demodex infestation and acne vulgaris, a meta-analysis was conducted. Predefined selection criteria were applied to search all published papers that analyzed the association between Demodex infestation and acne vulgaris (January 1950 to August 2011) in ISI Web of Knowledge, MEDLINE, and China National Knowledge Infrastructure (CNKI) databases. A meta-analysis was performed to calculate odds ratios (ORs) and 95% confidence intervals (CIs) based on fixed effects models or random effects models. We enrolled the 60 Chinese and 3 English papers in this meta-analysis, which covered Turkey and 25 different provinces/municipalities in China and 42130 participants including students and residents, aged from 1 to 78 years. The pooled OR in random effects models is 2.80 (95% CI, 2.34-3.36). Stability is robust according to sensitivity analysis. The fail-safe number is 18477, suggesting that at least 18477 articles with negative conclusions would be needed to reverse the conclusion that acne vulgaris was related to Demodex infestation. So the effect of publication bias was insignificant and could be ignored. It was concluded that acne vulgaris is associated with Demodex infestation. This indicates that when regular treatments for acne vulgaris are ineffective, examination of Demodex mites and necessary acaricidal therapies should be considered.

  20. Quality of life in acne vulgaris: Relationship to clinical severity and demographic data

    Aayush Gupta

    2016-01-01

    Full Text Available Background: Acne vulgaris is known to impair many aspects of quality of life. However, the correlation of this impairment with clinical severity remains equivocal despite various school, community and hospital-based studies. Aim: A hospital-based study was undertaken to measure the impairment of quality of life of patients of acne vulgaris and correlate it with the severity of lesions. Methods: This was a cross-sectional, questionnaire-based study in a cohort of 100 patients of acne vulgaris attending the outpatient department of our referral hospital. A physician measured the severity of lesions using the global acne grading system, and patients assessed quality of life by completing a questionnaire (Cardiff acne disability index. A correlation of these two was done; some additional correlations were brought out through demographic data collected from the patients. Results: There was no correlation between the severity of acne vulgaris and an impaired quality of life. Patients who consumed alcohol and/or smoked cigarettes were found to have an impaired quality of life. While the severity of acne progressively lessened in older patients, the impact on quality of life increased. Limitations: The sample size was small and there was a lack of guaranteed reliability on the self-reported quality of life. Conclusion: The severity of acne vulgaris does not correlate with impairment in quality of life.

  1. Association of HSD17B3 and HSD3B1 polymorphisms with acne vulgaris in Southwestern Han Chinese.

    Yang, Xiao-Yan; Wu, Wen-Juan; Yang, Cheng; Yang, Ting; He, Jun-Dong; Yang, Zhi; He, Li

    2013-01-01

    Acne vulgaris is a very common skin disorder. Previous studies have indicated that genetic background factors play key roles in the onset of acne. Our previous investigation implicated several genes in the androgen metabolism pathway with acne vulgaris in the Han Chinese population. Thus, we further investigated genes and genetic variants that play important roles in this pathway for their relationship with the pathology of acne. In this study, a total of 610 subjects, including 403 acne patients and 207 healthy controls, were genotyped for 15 single-nucleotide polymorphisms in HSD3B1 and HSD17B3 genes. This study shows that rs6428829 in HSD3B1 was associated with acne vulgaris in Han patients from Southwest China, even after adjusting for age and sex. The GG genotype was associated with an increased risk of acne vulgaris (p acne vulgaris (p acne vulgaris in the case-control study (p acne vulgaris. Based on these analyses, our study indicates that the cutaneous androgen metabolism-regulated genes HSD3B1 and HSD17B3 increase the susceptibility to acne vulgaris in Han Chinese from Southwest China.

  2. Clinical characteristics and epidermal barrier function of papulopustular rosacea: A comparison study with acne vulgaris

    Zhou, Maosong; Xie, Hongfu; Cheng, Lin; Li, Ji

    2016-01-01

    Objective: To evaluate the clinical characteristics and epidermal barrier function of papulopustular rosacea by comparing with acne vulgaris. Methods: Four hundred and sixty-three papulopustular rosacea patients and four hundred and twelve acne vulgaris patients were selected for the study in Xiangya Hospital of Central South University from March 2015 to May 2016. They were analyzed for major facial lesions, self-conscious symptoms and epidermal barrier function. Results: Erythema, burning, ...

  3. Oxidant/antioxidant status in obese adolescent females with acne vulgaris

    Abulnaja Khalid

    2009-01-01

    Full Text Available Background and Objectives: Acne vulgaris is a distressing skin condition, which can carry with it significant psychological disability. Oxidant/antioxidant imbalance leads to increased production of free radicals, that cause many diseases. Some nutrients, along with systemic oxidative stress, have been implicated in acne vulgaris. The goal of the present study was to assess oxidant and antioxidant status in correlation with the incidence of acne vulgaris in adolescent obese females. Materials and Methods: A total of 60 adolescent females (age 16-22 years were divided into four groups (15 each as follows: The first included obese females with acne; the second included obese females without acne; the third included non obese with acne and the fourth included non obese without acne. Fasting serum Malondialdehyde (MDA, β-carotene, and Vitamins A, E, and C were measured. In addition, platelet monoamineoxidase (MAO, and erythrocyte catechol-o-methyltransferase (COMT activities were determined. Results: It was found that serum MDA was statistically significantly decreased in obese and non obese subjects with acne, as compared to those without acne ( P < 0.05, P < 0.001 respectively. In contrast, the levels of β-carotene, vitamins A, E and C and the activity of MAO were significantly decreased in the obese and non obese with acne, as against the obese and non obese without acne. Interpretation: In obese subjects, increased fat content facilitates free radical production and lipid peroxidation, as indicated by increased MDA level, which is scavenged by the antioxidant vitamins. The decreased activity of MAO may be inhibited by free radicals and this causes psychological depression in adolescents. However there were non significant changes in the activity of COMT among the studied groups. Conclusion: The nutritional factors and a weakened antioxidant defense system may interplay, to increase the risk of psychological sequelae in acne vulgaris.

  4. Decreased eicosapentaenoic acid levels in acne vulgaris reveals the presence of a proinflammatory state.

    Aslan, İbrahim; Özcan, Filiz; Karaarslan, Taner; Kıraç, Ebru; Aslan, Mutay

    2017-01-01

    This study aimed to determine circulating levels of polyunsaturated fatty acids (PUFAs), secretory phospholipase A2 (sPLA2), lipoprotein lipase (LPL) and measure circulating protein levels of angiopoietin-like protein 3 (ANGPTL3), ANGPTL4, cyclooxygenase-2 (COX-2) and prostaglandin E2 (PGE2) in patients with acne vulgaris. Serum from 21 control subjects and 31 acne vulgaris patients were evaluated for levels of arachidonic acid (AA, C20:4n- 6), dihomo-gamma-linolenic acid (DGLA, C20:3n-6), eicosapentaenoic acid (EPA, C20:5n-3) and docosahexaenoic acid (DHA, C22:6n-3). PUFA levels were determined by an optimized multiple reaction monitoring (MRM) method using ultra fast-liquid chromatography (UFLC) coupled with tandem mass spectrometry (MS/MS). Lipid profile, routine biochemical and hormone parameters were assayed by standard kit methods Serum EPA levels were significantly decreased while AA/EPA and DGLA/EPA ratio were significantly increased in acne vulgaris patients compared to controls. Serum levels of AA, DGLA and DHA showed no significant difference while activity of sPLA2 and LPL were significantly increased in acne vulgaris compared to controls. Results of this study reveal the presence of a proinflammatory state in acne vulgaris as shown by significantly decreased serum EPA levels and increased activity of sPLA2, AA/EPA and DGLA/EPA ratio. Increased LPL activity in the serum of acne vulgaris patients can be protective through its anti-dyslipidemic actions. This is the first study reporting altered EPA levels and increased sPLA2 activity in acne vulgaris and supports the use of omega-3 fatty acids as adjuvant treatment for acne patients.

  5. Cosmeceuticals based on Rhealba(®) Oat plantlet extract for the treatment of acne vulgaris.

    Fabbrocini, G; Saint Aroman, M

    2014-12-01

    Recent evidence suggests that acne vulgaris begins as an inflammation in and around the sebaceous gland and alterations in the lipid content of sebum, which drive hyperproliferation and increased desquamation of keratinocytes within sebaceous follicles. This prevents sebum drainage, causing the formation of microcomedones, which spontaneously regress or become acne lesions when the pilosebaceous unit is further blocked by the accumulation of corneocytes. These conditions are favourable for the proliferation of Propionibacterium acnes, which further aggravates acne by enhancing abnormal desquamation, sebum production and inflammation. Also, skin fragility due to inflammation or irritation by anti-comedogenic agents can worsen the situation. Rhealba(®) Oat plantlet extract (Pierre Fabre Dermo Cosmetique) soothes and restores fragile skin in acne by reducing inflammation and inhibits bacterial adhesion of Propionibacterium acnes. Cosmeceuticals combining Rhealba(®) Oat plantlet extract and hydro-compensating actives, which are available with or without anti-comedogenic hydroxy acids, provide a balanced, multifaceted approach for acne patients.

  6. Oxidants and anti-oxidants status in acne vulgaris patients with varying severity.

    Al-Shobaili, Hani A

    2014-01-01

    Acne vulgaris is a common dermatological disorder with a multifactorial pathogenesis. Oxidative status has been implicated in the pathogenesis of several skin diseases, including acne. This study was aimed to investigate the levels of oxidative stress biomarkers in acne vulgaris patients with varying severities. The study involved 156 patients with acne and 46 healthy human controls. Based on clinical examination, patients were grouped into 3 subgroups as follows: mild, moderate, and severe acne. Oxidative stress was examined by measuring plasma levels of catalase (CAT), superoxide dismutase (SOD), total antioxidant capacity (TAC), and malondialdehyde (MDA). Plasma levels of MDA in acne patients were significantly higher as compared with that of the controls, whereas activities of the antioxidant enzymes SOD and CAT were lower. Moreover, TAC was also low in acne patients as compared with that of the controls. Higher MDA levels in the severe acne subgroup as compared with that of the mild and moderate subgroups were also observed. Furthermore, in the severe acne subgroup, a significant negative correlation was observed between MDA and CAT levels. The data suggests that oxidative stress plays a key role in acne progress and may be employed as a biomarker index to assess the disease's activity and to monitor its treatment.

  7. Generation and characterization of chicken egg yolk antibodies against propionibacterium acnes for the prevention of acne vulgaris

    Karthika Selvan

    2012-01-01

    Full Text Available Introduction: Antigen-specific antibody has been widely used for immunological analysis in the field of diagnosis as well as in pure scientific research, where the IgY antibodies can be raised against P acnes antigen. Material and Methods: To produce IgY against Propionibacterium acnes, laying hens were immunized with P acnes (MTCC No: 1951 and subsequent booster injections were given. The antibodies produced were purified from the egg yolk of immunized chicken using the polyethylene glycol and ammonium sulfate precipitation method and, further, by Diethylaminoethyl (DEAE cellulose ion-exchange column chromatography. The protein fraction of IgY was isolated from the egg yolk. The separation was rapid, and the success of each step was viewed on Sodium Dodecyl Sulphate-polyacrylamide gel electrophoresis (SDS-PAGE. The reactivity of anti-P acnes was evaluated by the Enzyme-linked immunosorbent assay (ELISA test and the dot-immunoassay. Results: With ELISA, the highest titter of 1:10000 was observed on the 150 th day after vaccination. The results of dot-immunoassay suggested that anti-P acnes IgY developed a brown color as positive reaction, which showed the antigen-antibody binding even after a maximum dilution of 1/500. These results suggest that anti-acne IgY was produced and had strong specific antibody reactivity. Conclusion: The findings indicate that anti-acne IgY is worth utilizing as a preventive agent for acne vulgaris.

  8. The use of sodium sulfacetamide 10%-sulfur 5% emollient foam in the treatment of acne vulgaris.

    Del Rosso, James Q

    2009-08-01

    Acne vulgaris is the most common disorder encountered in ambulatory clinical practice comprising 11.3 percent of office visits to dermatologists in 2005.(1) By comparison, eczematous dermatoses, psoriasis, and skin cancer accounted for 6.2, 3.5, and 10 percent of office visits, respectively.(1) A variety of topical therapeutic options are available for treatment of acne vulgaris, including benzoyl peroxide, antibiotics, retinoids, azelaic acid, and sodium sulfacetamide-sulfur.(2,3) Sodium sulfacetamide 10%-sulfur 5% has been used for the topical treatment of seborrheic dermatitis, acne vulgaris, and rosacea since the mid-1950s and is available in a variety of formulations, including lotions, creams, cleansers, and emollient foams.(4) Recently, an emollient foam sodium sulfacetamide 10%-sulfur 5% formulation indicated for topical therapy of acne vulgaris, rosacea, and seborrheic dermatitis has become available.(5) This article provides an overview of the sodium sulfacetamide 10%-sulfur 5% emollient foam and reports the results of a case report series of patients with acne vulgaris treated with sodium sulfacetamide 10%-sulfur 5% emollient foam as monotherapy or in combination with other topical acne products.

  9. Medicinal Plants for the Treatment of Acne Vulgaris: A Review of Recent Evidences

    Nasri, Hamid; Bahmani, Mahmoud; Shahinfard, Najmeh; Moradi Nafchi, Atefeh; Saberianpour, Shirin; Rafieian Kopaei, Mahmoud

    2015-01-01

    Context: Acne vulgaris affects about 85% of teenagers and may continue to adulthood. There are about two million visits to physicians per year for teenagers and the direct cost of acne treatment in the US exceeds $1 billion per year. Evidence Acquisition: A wide variety of treatment regimens exist for acne vulgaris including benzoil peroxide, retinoids, isotretinoids, keratolytic soaps, alpha hydroxy acids, azelaic acid, salicilic acid as well as hormonal, anti-androgen or antiseborrheic treatments. However, none of these methods is free of side effects and their exact role in therapy is not clear. In this paper apart from presenting the possible causes of acne vulgaris and its available drugs, recently published papers about medicinal plants used in the treatment of acne vulgaris were reviewed. Results: Consumption of alternative and complementary medicine, including medicinal plants, is increasing and is common amongst patients affected by acne and infectious skin diseases. Medicinal plants have a long history of use and have been shown to possess low side effects. These plants are a reliable source for preparation of new drugs. Conclusions: Many plants seem to have inhibitory effects on the growth of bacteria, fungi and viruses in vitro. However, there are a few clinical evidences about the effectiveness and safety of these plants in the treatment of acne and other skin infections. PMID:26862380

  10. Plasma androgenic activity in women with acne vulgaris and in healthy girls before, during and after puberty.

    Odlind, V; Carlström, K; Michaëlsson, G; Vahlqvist, A; Victor, A; Mellbin, T

    1982-03-01

    The possible relationship between plasma androgenic activity and acne vulgaris was investigated. Plasma testosterone and sex hormone binding globulin (SHBG) levels were determined in healthy girls during different stages of puberty, in healthy adult women and in women with acne vulgaris. Testosterone increase during puberty, whereas SHBG decreased during the early stages before it increased and stabilized plasma concentrations of testosterone and SHBG. Women with severe acne vulgaris had testosterone levels in the same range but the SHBG levels were significantly lower than those of healthy women and women with mild acne. These results show a high androgenic activity in the intermediate stages of puberty, when acne vulgaris is a common complaint and an increased androgenic activity in adult women with severe acne vulgaris.

  11. Antimicrobial activities of ozenoxacin against isolates of propionibacteria and staphylococci from Japanese patients with acne vulgaris.

    Nakajima, Akiko; Ikeda, Fumiaki; Kanayama, Shoji; Okamoto, Kazuaki; Matsumoto, Tatsumi; Ishii, Ritsuko; Fujikawa, Akira; Takei, Katsuaki; Kawashima, Makoto

    2016-08-01

    Ozenoxacin, a novel non-fluorinated topical quinolone, was assessed for in vitro antimicrobial activity against clinical isolates of propionibacteria and staphylococci according to the broth microdilution method recommended by the Clinical and Laboratory Standards Institute. The isolates used in this study were collected from Japanese patients with acne vulgaris during a period from 2012 to 2013. The MIC90s of ozenoxacin against Propionibacterium acnes (n=266), Propionibacterium granulosum (n=10), Staphylococcus aureus (n=23), Staphylococcus epidermidis (n=229) and other coagulase-negative staphylococci (n=82) were ≤0.06, ≤0.06, ≤0.06, 0.125 and ≤0.06 µg ml-1, respectively. The antimicrobial activity of ozenoxacin against the clinical isolates of propionibacteria and staphylococci was greater than that of five reference antimicrobial agents which have been used for the treatment of acne vulgaris. The MICs of ozenoxacin were correlated with those of nadifloxacin in P. acnes and S. epidermidis isolates. However, the MICs of ozenoxacin were 0.25-0.5 µg ml-1 and 0.5-8 µg ml-1 against nadifloxacin-resistant P. acnes (MIC: ≥8 µg ml-1; n=8) and S. epidermidis (MIC: ≥64 µg ml-1; n=10), respectively. These results indicated the potent antimicrobial activity against P. acnes and S. epidermidis isolates resistant to nadifloxacin. Topical ozenoxacin could represent an alternative therapeutic drug for acne vulgaris based on its potent antimicrobial activity against the isolates of propionibacteria and staphylococci from acne patients.

  12. Severity and impact of acne vulgaris on the quality of life of adolescents in Nigeria

    Ogedegbe EE

    2014-12-01

    Full Text Available Evelyn E Ogedegbe,1 Eshan B Henshaw2 1Cedarcrest Hospital, Abuja, Federal Capital Territory, Nigeria; 2Department of Medicine, Faculty of Medicine and Dentistry, University of Calabar, Cross River State, Nigeria Background: Acne vulgaris is a common skin condition, which affects most adolescents at some point in their lives. It has been found to have a significant impact on their psychological well-being and has been associated with depression and suicide ideation. Many studies have assessed the impact of acne vulgaris on the quality of life (QoL in different population subgroups around the world, but there is a dearth of reports from the African subcontinent. This study thus seeks to assess the severity of acne vulgaris and determine its effect on the QoL of adolescents in Lagos, Nigeria. Methods: In a cross-sectional survey employing a two-stage sampling method, the severity of acne vulgaris and its impact on the QoL of adolescents attending a senior secondary school in Lagos, Nigeria was assessed using the Global Acne Grading Scale (GAGS and the Cardiff Acne Disability Index (CADI, respectively. The correlation between the results of the GAGS and CADI was also determined. Results: One hundred and sixty adolescent students with acne were recruited, with males accounting for 51.9% and females 48.1%. The mean and standard deviation of the GAGS severity scores were 11.3±5.4 for males and 11.9±5.4 for females. Only one student had severe acne vulgaris (GAGS, 31–38, 10% moderate (GAGS, 19–30, and 89.4% mild (GAGS, 1–18. The overall CADI score was 3.4±3.0, which suggests mild impairment in QoL; however, the solitary student with severe acne had severe QoL impairment. There was a weak positive correlation between the GAGS and the CADI score. Conclusion: Most adolescents in our study had mild acne vulgaris, and the overall impact on their QoL was mild. However, the correlation between the psychosocial impact and acne severity was weak. There

  13. Use of Oral Contraceptives for Management of Acne Vulgaris: Practical Considerations in Real World Practice.

    Harper, Julie C

    2016-04-01

    Acne vulgaris may be effectively treated with combination oral contraceptive pills (COCs) in women. COCs may be useful in any woman with acne in the absence of known contraindications. When prescribing a COC to a woman who also desires contraception, the risks of the COC are compared with the risks associated with pregnancy. When prescribing a COC to a woman who does not desire contraception, the risks of the COC must be weighed against the risks associated with acne. COCs may take 3 cycles of use to show an effect in acne lesion count reductions.

  14. Evaluation and Management of Refractory Acne Vulgaris in Adolescent and Adult Men.

    McCarty, Morgan

    2016-04-01

    Acne vulgaris alters the normal skin physiology, impairing stratum corneum and transepidermal water loss. A male's normal skin physiologic state is different than a female's and may have implications when choosing treatment when the skin is altered in a disease state. Transepidermal water loss, pH, and sebum production are different between the sexes. Several underlying conditions present in male acne patients at several ages that may require a more in-depth evaluation. As knowledge of the pathogenesis of acne expands, the differences in skin physiology between the sexes may alter the manner in which male patients with acne medications are approached.

  15. A meta-analysis of association between acne vulgaris and Demodex infestation

    Ya-e ZHAO; Li HU; Li-ping WU; Jun-xian MA

    2012-01-01

    Until now,etiology of acne vulgaris is still uncertain.Although clinicians usually deny the association between Demodex infestation and acne vulgaris,it has been proved in some clinical practices.To confirm the association between Demodex infestation and acne vulgaris,a meta-analysis was conducted.Predefined selection criteria were applied to search all published papers that analyzed the association between Demodex infestation and acne vulgaris (January 1950 to August 2011) in ISl Web of Knowledge,MEDLINE,and China National Knowledge Infrastructure (CNKI) databases.A meta-analysis was performed to calculate odds ratios (ORs) and 95% confidence intervals (CIs)based on fixed effects models or random effects models.We enrolled the 60 Chinese and 3 English papers in this meta-analysis,which covered Turkey and 25 different provinces/municipalities in China and 42130 participants including students and residents,aged from 1 to 78 years.The pooled OR in random effects models is 2.80 (95% Cl,2.34-3.36).Stability is robust according to sensitivity analysis.The fail-safe number is 18477,suggesting that at least 18477 articles with negative conclusions would be needed to reverse the conclusion that acne vulgaris was related to Demodex infestation.So the effect of publication bias was insignificant and could be ignored.It was concluded that acne vulgaris is associated with Demodex infestation.This indicates that when regular treatments for acne vulgaris are ineffective,examination of Demodex mites and necessary acaricidal therapies should be considered.

  16. Green Tea and Other Tea Polyphenols: Effects on Sebum Production and Acne Vulgaris

    Suzana Saric

    2016-12-01

    Full Text Available Polyphenols are antioxidant molecules found in many foods including nuts, fruits, vegetables, chocolate, wine, and tea. Polyphenols have antimicrobial, anti-inflammatory, and antineoplastic properties. Recent studies suggest that tea polyphenols may be used for reducing sebum production in the skin and for treatment of acne vulgaris. This review examines the evidence for use of topically and orally ingested tea polyphenols against sebum production and for acne treatment and prevention. The PubMed database was searched for studies on tea polyphenols, sebum secretion, and acne vulgaris. Of the 59 studies found, eight met the inclusion criteria. Two studies evaluated tea polyphenol effects on sebum production; six studies examined tea polyphenol effects on acne vulgaris. Seven studies evaluated topical tea polyphenols; one study examined systemic tea polyphenols. None of the studies evaluated both topical and systemic tea polyphenols. Tea polyphenol sources included green tea (six studies and tea, type not specified (two studies. Overall, there is some evidence that tea polyphenols in topical formulation may be beneficial in reducing sebum secretion and in treatment of acne. Research studies of high quality and with large sample sizes are needed to assess the efficacy of tea polyphenols in topical and oral prevention of acne vulgaris and lipid synthesis by the sebaceous glands.

  17. Green Tea and Other Tea Polyphenols: Effects on Sebum Production and Acne Vulgaris.

    Saric, Suzana; Notay, Manisha; Sivamani, Raja K

    2016-12-29

    Polyphenols are antioxidant molecules found in many foods including nuts, fruits, vegetables, chocolate, wine, and tea. Polyphenols have antimicrobial, anti-inflammatory, and antineoplastic properties. Recent studies suggest that tea polyphenols may be used for reducing sebum production in the skin and for treatment of acne vulgaris. This review examines the evidence for use of topically and orally ingested tea polyphenols against sebum production and for acne treatment and prevention. The PubMed database was searched for studies on tea polyphenols, sebum secretion, and acne vulgaris. Of the 59 studies found, eight met the inclusion criteria. Two studies evaluated tea polyphenol effects on sebum production; six studies examined tea polyphenol effects on acne vulgaris. Seven studies evaluated topical tea polyphenols; one study examined systemic tea polyphenols. None of the studies evaluated both topical and systemic tea polyphenols. Tea polyphenol sources included green tea (six studies) and tea, type not specified (two studies). Overall, there is some evidence that tea polyphenols in topical formulation may be beneficial in reducing sebum secretion and in treatment of acne. Research studies of high quality and with large sample sizes are needed to assess the efficacy of tea polyphenols in topical and oral prevention of acne vulgaris and lipid synthesis by the sebaceous glands.

  18. The use of oral antibiotics in treating acne vulgaris: a new approach.

    Farrah, Georgia; Tan, Ernest

    2016-09-01

    Although acne is not an infectious disease, oral antibiotics have remained a mainstay of treatment over the last 40 years. The anti-inflammatory properties of oral antibiotics, particularly the tetracyclines, are efficacious in treating inflammatory acne lesions. Common prescribing practices in Dermatology exert significant selection pressure on bacteria, contributing to the development of antibiotic resistance. Antibiotic use for acne not only promotes resistance in Propionibacterium acnes, but also affects other host bacteria with pathogenic potential. This review will summarize the commonly used treatments for acne vulgaris, and how they should be combined as rational treatment. The indications for using oral antibiotics in acne will be highlighted. Strategies described in the literature to conserve the utility of oral antibiotics will be summarized. These include limiting the duration of antibiotic therapy, concomitant use of a topical non-antibiotic agent, use of subantimicrobial dose doxycycline, and the introduction of topical dapsone.

  19. Evaluating of Life Quality in Patients with Acne Vulgaris Using Generic and Specific Questionnaires

    Reza Ghaderi

    2013-01-01

    Full Text Available Background. Acne vulgaris is a common skin disease that can adversely affect the quality of life of patients. Objective. The aim of this study was to determine the quality of life in patients with acne vulgaris. Methods. This study was carried out on 70 patients with acne vulgaris (28 males, 42 females. All the patients filled out two Persian versions of questionnaires: short form 36 (SF-36 and Dermatology Life Quality Index (DLQI. The obtained data were analyzed by using SPSS software (version 17. Results. The scores for physical functioning, social functioning, and bodily pain domains in patients were over 70%, but the scores for role physical, general health, vitality, role emotional, and mental health in patients were under 70%. Scores on the DLQI in patients with acne vulgaris ranged from 0 to 22 (mean ± SD, 8.18 ± 4.83. After comparing mean score of DLQI with respect to gender and age, it was found that the difference between the two groups was not statistically significant. Conclusion. Acne vulgaris has a significant effect on the quality of life. There was not any significant gender or age related difference in QOL.

  20. Intense pulsed light: A promising therapy in treatment of acne vulgaris

    Manjunatha Puttaiah

    2017-01-01

    Full Text Available Background: Medical treatment of acne vulgaris includes a variety of topical and oral medications. Poor compliance, lack of durable remission, potential side effects are common drawbacks to these treatment. Therefore, there is a growing demand for a fast, safe and side effect free novel therapy. Light-based therapies are an attractive alternative acne therapy because they potentially offer more rapid onset and better patient compliance with a low incidence of adverse events. Aim: To study the efficacy of intense pulsed light in treatment of acne vulgaris. Materials and Methods: Twenty five patients with acne vulgaris were subjected to IPL. Baseline grading of acne was done. IPL was administered every 2weeks for 4 sessions. Grading was done after the end of treatment. Clinical photographs were taken for evaluation. Results: All patients showed a reduction in the number of acne lesions after 4 sessions of IPL. No significant side effects were noted. Patients also noted an improvement in skin texture. Conclusion: IPL showed beneficial effects in the treatment of acne.

  1. Isotretinoin therapy changes the expression of antimicrobial peptides in acne vulgaris.

    Borovaya, Alena; Dombrowski, Yvonne; Zwicker, Stephanie; Olisova, Olga; Ruzicka, Thomas; Wolf, Ronald; Schauber, Jürgen; Sárdy, Miklós

    2014-10-01

    In acne vulgaris, antimicrobial peptides (AMPs) could play a dual role; i.e., protective by acting against Propionibacterium acnes, pro-inflammatory by acting as signalling molecules. The cutaneous expression of 15 different AMPs was investigated in acne patients; furthermore, the impact of isotretinoin therapy on AMP expression was analysed in skin biopsies from 13 patients with acne vulgaris taken before, during and after a 6-month treatment cycle with isotretinoin using quantitative real-time polymerase chain reaction. Cutaneous expression of the AMPs cathelicidin, human β-defensin-2 (HBD-2), lactoferrin, lysozyme, psoriasin (S100A7), koebnerisin (S100A15), and RNase 7 was upregulated in untreated acne vulgaris, whereas α-defensin-1 (HNP-1) was downregulated compared to controls. While relative expression levels of cathelicidin, HBD-2, lactoferrin, psoriasin (S100A7), and koebnerisin (S100A15) decreased during isotretinoin treatment, only those of cathelicidin and koebnerisin returned to normal after 6 months of isotretinoin therapy. The increased expression of lysozyme and RNase 7 remained unaffected by isotretinoin treatment. The levels of granulysin, RANTES (CCL5), perforin, CXCL9, substance P, chromogranin B, and dermcidin were not regulated in untreated acne patients and isotretinoin had no effect on these AMPs. In conclusion, the expression of various AMPs is altered in acne vulgaris. Isotretinoin therapy normalizes the cutaneous production of distinct AMPs while the expression of others is still increased in healing acne. Considering the antimicrobial and pro-inflammatory role of AMPs, these molecules could serve as specific targets for acne therapy and maintenance of clinical remission.

  2. Antimicrobial Property of Lauric Acid Against Propionibacterium acnes: Its Therapeutic Potential for Inflammatory Acne Vulgaris

    Nakatsuji, Teruaki; Kao, Mandy C.; Fang, Jia-You; Zouboulis, Christos C; Zhang, Liangfang; Gallo, Richard L; Huang, Chun-Ming

    2009-01-01

    The strong bactericidal properties of lauric acid (C12:0), a middle chain-free fatty acid commonly found in natural products, have been shown in a number of studies. However, it has not been demonstrated whether lauric acid can be used for acne treatment as a natural antibiotic against Propionibacterium acnes (P. acnes), which promotes follicular inflammation (inflammatory acne). This study evaluated the antimicrobial property of lauric acid against P. acnes both in vitro and in vivo. Incubat...

  3. Management of acne vulgaris with hormonal therapies in adult female patients.

    Husein-ElAhmed, Husein

    2015-01-01

    Acne vulgaris is a very common condition affecting up of 93% of adolescents. Although rare, this disease may persist in adulthood. In adult women with acne (those older than 25 years old), this condition is particularly relevant because of the refractory to conventional therapies, which makes acne a challenge for dermatologists in this group of patients. In order to its potential risk for chronicity and the involvement of visible anatomical sites such as face and upper torso, acne has been associated with a wide spectrum of psychological and social dysfunction such as depression, anxiety, suicidal ideation, somatization, and social inhibition. In particular, adult women with acne have been shown to be adversely impacted by the effect of acne on their quality of life. For the last four decades, dermatologists have used hormonal therapies for the management of acne vulgaris in adult women, which are considered a rational choice given the severity and chronicity of this condition in this group of patients. The aim of this work is to review the hormonal drugs for management of acne.

  4. Ovulatory patterns in women with juvenile and late-onset/persistent acne vulgaris.

    Noto, G; Pravatà, G; Aricò, M; Maneschi, F; Palisi, F

    1990-01-01

    The ovulatory patterns in women with acne vulgaris were evaluated in order to understand their relationship with androgenic levels. Ovulation disturbances were found in 58.3% of patients with prevalence of anovulation in the juvenile acne and of luteal insufficiency in the late-onset/persistent acne. Significant negative correlation was found between T free and P in the late-onset/persistent group (r: -0.629; p = 0.016): This may be interpreted as a rather steady endocrine status in which the raised androgenic levels, probably due to peripheral conversion, are concomitant to absent or insufficient ovulations. In the younger patients both the androgen excess and the ovulation disturbances could be due to an abnormal or delayed maturation of the hypothalamus-pituitary ovarian axis. The evaluation of the ovarian function in women with acne vulgaris may be useful to detect ovulatory disturbances in view of a possible resolution of both the problems by specific endocrine management.

  5. Topical, Biological and Clinical Challenges in the Management of Patients with Acne Vulgaris

    Anwar Al-Hammadi

    2016-05-01

    Full Text Available Acne vulgaris is one of the most common chronic inflammatory skin disorders among adolescents and young adults. It is associated with substantial morbidity and, rarely, with mortality. The exact worldwide incidence and prevalence are currently unknown. Current challenges involve improving understanding of the underlying pathophysiology of acne vulgaris and developing a practical treatment consensus. Expert panel discussions were held in 2013 and 2014 among a group of scientists and clinicians from the Omani and United Arab Emirate Dermatology Societies to ascertain the current optimal management of acne vulgaris, identify clinically relevant end-points and construct suitable methodology for future clinical trial designs. This article reviews the discussions of these sessions and recent literature on this topic.

  6. Topical, Biological and Clinical Challenges in the Management of Patients with Acne Vulgaris.

    Al-Hammadi, Anwar; Al-Ismaily, Abla; Al-Ali, Sameer; Ramadurai, Rajesh; Jain, Rishi; McKinley-Grant, Lynn; Mughal, Tariq I

    2016-05-01

    Acne vulgaris is one of the most common chronic inflammatory skin disorders among adolescents and young adults. It is associated with substantial morbidity and, rarely, with mortality. The exact worldwide incidence and prevalence are currently unknown. Current challenges involve improving understanding of the underlying pathophysiology of acne vulgaris and developing a practical treatment consensus. Expert panel discussions were held in 2013 and 2014 among a group of scientists and clinicians from the Omani and United Arab Emirate Dermatology Societies to ascertain the current optimal management of acne vulgaris, identify clinically relevant end-points and construct suitable methodology for future clinical trial designs. This article reviews the discussions of these sessions and recent literature on this topic.

  7. Topical, Biological and Clinical Challenges in the Management of Patients with Acne Vulgaris

    Al-Hammadi, Anwar; Al-Ismaily, Abla; Al-Ali, Sameer; Ramadurai, Rajesh; Jain, Rishi; McKinley-Grant, Lynn; Mughal, Tariq I.

    2016-01-01

    Acne vulgaris is one of the most common chronic inflammatory skin disorders among adolescents and young adults. It is associated with substantial morbidity and, rarely, with mortality. The exact worldwide incidence and prevalence are currently unknown. Current challenges involve improving understanding of the underlying pathophysiology of acne vulgaris and developing a practical treatment consensus. Expert panel discussions were held in 2013 and 2014 among a group of scientists and clinicians from the Omani and United Arab Emirate Dermatology Societies to ascertain the current optimal management of acne vulgaris, identify clinically relevant end-points and construct suitable methodology for future clinical trial designs. This article reviews the discussions of these sessions and recent literature on this topic. PMID:27226905

  8. Clinical practice guidelines for treatment of acne vulgaris: a critical appraisal using the AGREE II instrument.

    Sanclemente, Gloria; Acosta, Jorge-Luis; Tamayo, Maria-Eulalia; Bonfill, Xavier; Alonso-Coello, Pablo

    2014-04-01

    A significant number of clinical practice guidelines (CPGs) about the treatment of acne vulgaris in adolescents and adults have been published worldwide. However, little is known about the quality of CPGs in this field. The aim of this study was to appraise the methodological quality of published acne vulgaris CPGs. We performed a systematic review of published CPGs on acne vulgaris therapy from July 2002 to July 2012. Three reviewers independently assessed each CPG using the AGREE II instrument. A standardized score was calculated for each of the six domains. Our search strategy identified 103 citations but just six met our inclusion criteria. Agreement among reviewers was very good: 0.981. The domains that scored better were: "scope and purpose" and "clarity and presentation". Those that scored worse were "stakeholder involvement", "rigor of development", and "applicability". The European and the Malaysian CPGs were the only recommended with no further modifications. In addition, the Mexican, Colombian and the United States guidelines were recommended with provisos, with lower scores regarding stakeholder involvement, rigor of development and applicability. Only two guidelines clearly reported outcome measures for evaluating efficacy or included quality of life outcomes. CPGs varied regarding the consideration of light/laser therapy or consideration of complementary/alternative medicines. None of them included cost considerations of drugs such as systemic isotretinoin. In conclusion, published acne vulgaris CPGs for acne therapy vary in quality with a clear need to improve their methodological rigor. This could be achieved with the adherence to current CPGs development standards.

  9. PRESCRIPTION AUDIT OF ACNE VULGARIS IN SKIN OUTPATIENT DEPARTMENT OF A TERTIARY CARE TEACHING HOSPITAL

    Vishal Prakash

    2014-10-01

    Full Text Available : OBJECTIVE: To evaluate prescribing pattern in acne vulgaris cases at a tertiary care teaching hospital in south India. METHODS: Prescriptions of 120 patients of acne vulgaris who attended Dermatology OPD of a tertiary care teaching hospital were selected for study and their drug data were analyzed. RESULTS: Topical Benzoyl peroxide, adapalene, ketoconazole were prescribed as monotherapy, while aloevera, liquid paraffin and white soft paraffin as polytherapy. Azithromycin, antibiotics, anti histaminics were prescribed as systemic monotherapy and polytherapy. Statistical analysis revealed p-value was > 0.05. CONCLUSIONS: Prescription patterns were in consensus with the general guidelines, with few changes, in the choice of established therapeutic agents.

  10. Acne vulgaris, mental health and omega-3 fatty acids: a report of cases

    Kim Katherine

    2008-10-01

    Full Text Available Abstract Acne vulgaris is a common skin condition, one that is associated with significant psychological disability. The psychological impairments in acne include higher rates of depression, anxiety, anger and suicidal thoughts. Despite a paucity of clinical research, patients with skin conditions and/or mental health disorders are frequent consumers of dietary supplements. An overlap may exist between nutrients that potentially have both anti-acne and mood regulating properties; examples include omega-3 fatty acids from fish oil, chromium, zinc and selenium. Here we report on five cases of acne treated with eicosapentaenoic acid and antioxidant nutrients. Self-administration of these nutrients may have improved inflammatory acne lesions and global aspects of well-being; the observations suggest a need for controlled trials.

  11. Relationship between the severity of acne vulgaris and antimicrobial resistance of bacteria isolated from acne lesions in a hospital in Japan.

    Nakase, Keisuke; Nakaminami, Hidemasa; Takenaka, Yuko; Hayashi, Nobukazu; Kawashima, Makoto; Noguchi, Norihisa

    2014-05-01

    Propionibacterium acnes and Staphylococcus epidermidis are normal skin inhabitants that are frequently isolated from lesions caused by acne, and these micro-organisms are considered to contribute to the inflammation of acne. In the present study, we examined the antimicrobial susceptibilities and resistance mechanisms of P. acnes and S. epidermidis isolated from patients with acne vulgaris in a university hospital in Japan from 2009 to 2010. Additionally, we analysed the relationship between the antimicrobial resistance of P. acnes and the severity of acne vulgaris. Some P. acnes strains (18.8 %; 13/69) were resistant to clindamycin. All strains had a mutation in the 23S rRNA gene, except for one strain that expressed erm(X) encoding a 23S rRNA methylase. Tetracycline-resistant P. acnes strains were found to represent 4.3 % (3/69) of the strains, and this resistance was caused by a mutation in the 16S rRNA gene. Furthermore, three strains with reduced susceptibility to nadifloxacin (MIC = 16 µg ml(-1)) were detected. When analysing the correlation between the antimicrobial resistance of P. acnes and S. epidermidis, more than 80 % of the patients who carried clindamycin-resistant P. acnes also carried clindamycin-resistant S. epidermidis. However, no epidemic strain that exhibited antimicrobial resistance was detected in the P. acnes strains when analysed by PFGE. Therefore, our results suggest that the antimicrobial resistance of P. acnes is closely related to antimicrobial therapy. Additionally, those P. acnes strains tended to be frequently found in severe acne patients rather than in mild acne patients. Consequently, the data support a relationship between using antimicrobial agents and the emergence of antimicrobial resistance.

  12. Multiple Activities of Punica granatum Linne against Acne Vulgaris.

    Lee, Chia-Jung; Chen, Lih-Geeng; Liang, Wen-Li; Wang, Ching-Chiung

    2017-01-12

    Acne is a common skin condition with sebum overproduction, hyperkeratosis, Propionibacterium acnes (P. acnes) and Staphylococcus aureus, and inflammation. Punica granatum (pomegranate) is well-known for its anti-inflammatory effects; however, few studies have discussed the anti-acne effects of pomegranate. In this study, we found that pomegranate extract (PG-E) significantly reduced P. acnes-induced edema in Wistar rat ears. Therefore, an evaluation platform using multiple pathogenic mechanisms of acne was established to explore the anti-acne effects of pomegranate. Results showed that PG-E inhibited bacterial growth and lipase activity. Through a bioguided-fractionation-isolation system, four hydrolysable tannins, punicalagin (1), punicalin (2), strictinin A (3), and granatin B (4), were isolated. Compounds 1 and 2 had greater anti-bacterial activities and anti-testosterone-induced HaCaT proliferative effects than the others. Compounds 1, 3, and 4 displayed lipase inhibitory effects. Compound 4 decreased cyclooxygenase-2 expression and downregulated prostaglandin E₂ production in heat-killed P. acnes-treated RAW 246.7 cells. In conclusion, PG-E is abundant in hydrolysable tannins that display multiple anti-acne capacities, including anti-bacterial, anti-lipase, anti-keratinocyte proliferation, and anti-inflammatory actions. Hence, PG-E has great potential in the application of anti-acne and skin-care products, and punicalagin (1), the most effective component in PG-E, can be employed as a quality control marker.

  13. Multiple Activities of Punica granatum Linne against Acne Vulgaris

    Lee, Chia-Jung; Chen, Lih-Geeng; Liang, Wen-Li; Wang, Ching-Chiung

    2017-01-01

    Acne is a common skin condition with sebum overproduction, hyperkeratosis, Propionibacterium acnes (P. acnes) and Staphylococcus aureus, and inflammation. Punica granatum (pomegranate) is well-known for its anti-inflammatory effects; however, few studies have discussed the anti-acne effects of pomegranate. In this study, we found that pomegranate extract (PG-E) significantly reduced P. acnes-induced edema in Wistar rat ears. Therefore, an evaluation platform using multiple pathogenic mechanisms of acne was established to explore the anti-acne effects of pomegranate. Results showed that PG-E inhibited bacterial growth and lipase activity. Through a bioguided-fractionation-isolation system, four hydrolysable tannins, punicalagin (1), punicalin (2), strictinin A (3), and granatin B (4), were isolated. Compounds 1 and 2 had greater anti-bacterial activities and anti-testosterone-induced HaCaT proliferative effects than the others. Compounds 1, 3, and 4 displayed lipase inhibitory effects. Compound 4 decreased cyclooxygenase-2 expression and downregulated prostaglandin E2 production in heat-killed P. acnes-treated RAW 246.7 cells. In conclusion, PG-E is abundant in hydrolysable tannins that display multiple anti-acne capacities, including anti-bacterial, anti-lipase, anti-keratinocyte proliferation, and anti-inflammatory actions. Hence, PG-E has great potential in the application of anti-acne and skin-care products, and punicalagin (1), the most effective component in PG-E, can be employed as a quality control marker. PMID:28085116

  14. Association between smoking habits and acne vulgaris. A case-control study

    Alice Mannocci

    2012-09-01

    Full Text Available

    Background: acne vulgaris, is one of the most common skin disorder. Previous studies about the role of smoke in the pathogenesis of acne reported contradictory results. The aim of this study was to conduct a case-control study investigating the relationship between tobacco smoking and acne.

    Methods: a case-control study was performed during the period September 2009 - February 2010. A questionnaire was administrated to each participant, to assess the association acne - smoke. Cases were outpatients of the Dermatologic Ambulatory of the “Fiorini” Hospital, Sapienza University of Rome (Italy. Controls were age and gender-matched to the cases. The ratio cases-controls was 1:2. A univariate and a multiple logistic regression analysis were conducted; Odds Ratio (OR and the relative 95% confidence interval (95%CI were assessed. The statistical significance was set at p < 0.05.

    Results: crude OR for the association acne - smoke was 7.26 (IC=2.27-23.18; adjusted OR for sex and age was 5.47 (IC=1.67-17.97. Of 93 cases, 6 had a severe grade of acne (6.5%, 19 had an intermediate grade of acne (20.4%, and 68 had a mild grade of acne (73.1%. No one of the smokers had a severe grade of acne, one had an intermediate grade of acne and 11 had mild acne; these differences are not statistically significant.

    Conclusions: the association between acne and smoke shows an increased risk (OR=7.26 with a statistically significant CI. Moreover, people ≥ 18 years of age have twice the risk compared to persons < 18 years of age (OR=2.31.

  15. Efficacy of topical azelaic acid gel in the treatment of mild-moderate acne vulgaris

    Iraji Fariba

    2007-01-01

    Full Text Available Background: Twenty percent azelaic acid gel is recommended as a topical treatment for acne due to its favorable profile. Aim: Our objective in this study was to evaluate the efficacy of 20% azelaic acid gel in the treatment of mild to moderate acne vulgaris. Methods: This was a double blind, randomized clinical trial. Sixty patients with mild to moderate acne vulgaris were selected randomly to receive either azelaic acid gel or the vehicle gel alone. Patients were followed up every 15 days for a period of 45 days. The number of lesions and the acne severity index (ASI were recorded and compared using Student′s t-test. Results: Total lesion count was reduced by 60.6% and 19.9% by azelaic acid gel and the placebo respectively (P =0.002. ASI was reduced by 65.2% and 21.3% by azelaic acid gel and the placebo respectively (P =0.001, i.e., azelaic acid gel was 3.06 times more effective than the placebo in reducing ASI. Conclusion: Azelaic acid gel can be used as an effective treatment in mild to moderate acne vulgaris.

  16. Clinical implications of lipid peroxidation in acne vulgaris: old wine in new bottles

    Logan Alan C

    2010-12-01

    Full Text Available Abstract Acne vulgaris is a common dermatological disorder, one that is frequently associated with depression, anxiety and other psychological sequelae. In recent years there has been an increasing focus on the extent to which oxidative stress is involved in the pathophysiology of acne. Emerging studies have shown that patients with acne are under increased cutaneous and systemic oxidative stress. Indeed, there are indications that lipid peroxidation itself is a match that lights an inflammatory cascade in acne. The notion that lipid peroxidation is a 'starter gun' in acne is not a new one; here we review the nearly 50-year-old lipid peroxidation theory and provide a historical perspective to the contemporary investigations and clinical implications. In addition, we present a novel hypothesis in which lipid peroxidation may be priming an increased susceptibility to co-morbid depression and anxiety in those with acne. The emerging research on the systemic burden of oxidative stress in acne sheds further light on the brain-skin axis. The recent findings also suggest potential avenues of approach for the treatment of acne via specific nutrients, dietary modifications, oral and topical interventions.

  17. Clinical implications of lipid peroxidation in acne vulgaris: old wine in new bottles.

    Bowe, Whitney P; Logan, Alan C

    2010-12-09

    Acne vulgaris is a common dermatological disorder, one that is frequently associated with depression, anxiety and other psychological sequelae. In recent years there has been an increasing focus on the extent to which oxidative stress is involved in the pathophysiology of acne. Emerging studies have shown that patients with acne are under increased cutaneous and systemic oxidative stress. Indeed, there are indications that lipid peroxidation itself is a match that lights an inflammatory cascade in acne. The notion that lipid peroxidation is a 'starter gun' in acne is not a new one; here we review the nearly 50-year-old lipid peroxidation theory and provide a historical perspective to the contemporary investigations and clinical implications.In addition, we present a novel hypothesis in which lipid peroxidation may be priming an increased susceptibility to co-morbid depression and anxiety in those with acne. The emerging research on the systemic burden of oxidative stress in acne sheds further light on the brain-skin axis. The recent findings also suggest potential avenues of approach for the treatment of acne via specific nutrients, dietary modifications, oral and topical interventions.

  18. Relationship between acne vulgaris and attention-deficit/hyperactivity disorder symptoms in a clinical sample of women*

    Bilgic, Ayhan; Bilgic, Özlem; Çolak, Rukiye Sivri; Altınyazar, Hilmi Cevdet

    2016-01-01

    Acne vulgaris has recently been reported to be associated with elevated rates of attention deficit/hyperactivity disorder in epidemiological studies. This report examines childhood and current attention-deficit/hyperactivity disorder symptoms in a clinical sample of female adults. Ninety-one women with acne vulgaris and 53 controls were included in this study. The aforementioned symptoms were measured in participants. No significant differences were found between patients and controls in any of the measurements. Contrary to the findings of epidemiological studies, this study did not uncover a link between acne vulgaris and attention-deficit/hyperactivity disorder PMID:27192533

  19. He-Ne Laser Auricular Irradiation Plus Body Acupuncture for Treatment of Acne Vulgaris in 36 Cases

    Sun Lihong

    2006-01-01

    In order to observe the therapeutic effects of He-Ne laser auricular irradiation plus body acupuncture for acne vulgaris, 68 cases of acne vulgaris were randomly divided into a treatment group of 36 cases treated with He-Ne laser auricular irradiation plus body acupuncture, and a control group of 32 cases treated with body acupuncture only. The results showed that the cure rate was 77.8% in the treatment group and 46.9% in the control group (P<0.05), indicating that He-Ne laser auricular irradiation plus body acupuncture may exhibit better effects for acne vulgaris.

  20. Research Progress of Acne Vulgaris%痤疮研究进展

    王光明; 孙世成

    2013-01-01

    痤疮(Acne vulgaris)是最为常见的皮肤病,且多发于面部,对容貌影响较大,给患者造成了严重的社会心理压力,引起了国内外学者的广泛关注该文就痤疮的发病、病因、治疗及耐药性机制等方面的研究进展作一综述.%Acne vulgaris is the most common skin disease, usually in the face, which has a greater impact on the appearance. It also put serious social and psychological stress on patients, causing widespread concern of scholars at home and abroad. In this paper, we detailed the epidemiology, therapy and drug resistance mechanisms of acne, and reviewed the studies in recent years.

  1. Low Dose Intermittent Isotretinoin Therapy in Moderate Acne Vulgaris

    Belçın İzol

    2012-03-01

    Full Text Available Objective: In this study, we aimed to investigate the efficiency and side effects of intermittent low dose isotretinoin therapy in moderate acne. Materials and Methods: Patients followed up at our acne outpatient clinic between September 2007 and April 2009 were evaluated. Those treated with 20 mg/day isotretinoin three times a week were included in the study. Relevant data were recorded from patient files. We recorded the age and weight of the cases, duration of acne, previous treatments, acne grading based on global acne scoring system, side effects and pretreatment and posttreatment Dermatology Life Quality Index scores. Hemogram, liver function tests, lipid profiles at baseline and monthly follow-ups were noted. Results: Global acne scoring of complete response rate in 94.3% of 35 patients was achieved after one year of therapy. The partial response rate was 5.7%. The earliest clinical response was observed after four weeks. The Dermatology Life Quality Index was 7.8 at baseline and 1.8 at the end of the treatment. Cheilitis was the only side effect observed. We observed mild degree relapses in 5 cases in the evaluation 17 months after the end of the treatment.Conclusion: Our results show that low dose intermittent isotretinoin therapy is an effective and tolerable treatment in moderate acne.

  2. Depression, mood change and self-esteem among adolescents aged 12-25 years with acne vulgaris in India

    Saravanan Dharshana

    2016-01-01

    Full Text Available Introduction: Acne vulgaris is a medical condition of serious concern among adolescents. This study was conducted with the aim to compare psychosocial factors such as depression, self-esteem, and social impairments between females who had acne vulgaris and those who did not have acne vulgaris. Materials and Methods: Fifty (50 female acne cases and 100 controls (hereafter nonacne participants in the age group of 12-25 years who were seeking treatment at the Dermatology Outpatient Department (OPD of Saveetha Medical College, were enrolled in the study. Information about sociodemographic profiles, disease management, and normative perception was gathered. Further assessment of self-esteem, cognitive and behavioral factors, and self-efficacy was done. Results: Seventy-four percent (74% of the acne cases were overwhelmed by their skin condition, and this was found to be statistically significant (P < .0001. More than half (58%; P < .0001 of the acne cases experienced anger while thinking of their skin conditions. Half of the number of acne cases (52% felt that people perceived them as being dirty due to their skin condition and that it hindered them from interacting with the opposite sex. Conclusion: Adolescent females who had acne reported difficulties in overcoming the emotional disturbances occurring due to acne vulgaris.

  3. Cyproterone acetate in the treatment of acne vulgaris in adult females.

    Hansted, B; Reymann, F

    1982-02-01

    22 adult females with therapy-resistant acne vulgaris were treated for 12 months with Diane, a drug containing cyproterone acetate and ethinylestradiol. Treatment was withdrawn in 7 patients because of side-effects of lack of of effect. In the remaining 15 patients, the treatment had extremely promising results, from 70 to 90% improvement of the acne. In a remarkably high number of patients, the androgen production, measured by the urinary excretion of fractional 17-ketosteroids, was elevated. None of these patients had signs of endocrinological diseases, in particular no cases of hirsutism of Stein-Leventhal syndrome were found. The current concept of the course of acne is that the conversion in the skin of testosterone to dehydrotestosterone is increased. The finding of an elevated urinary excretion of androgenic substances in this group of acne patients indicates that the pathogenesis is far more complicated.

  4. [Acne vulgaris in connection with the use of progestagens in a hormonal IUD or a subcutaneous implant].

    Cohen, E B; Rossen, N N

    2003-10-25

    Three women developed severe acne vulgaris within several weeks to a few months after either insertion of a levonorgestrel IUD (two women, 27 and 33 years of age) or subcutaneous implantation of an etonogestrel implant (26-year-old woman). The first woman had had acne previously; her IUD was removed and she was transferred to oral contraception with cyproterone-ethinyloestradiol. The second woman was treated with a peeling cream. The third woman changed to an oral anticonceptive and was treated with isotretinoin. The acne disappeared in all three patients. Progestagens have androgenic activity, even in low doses, and it is well known that androgenic stimulation of the sebaceous glands can cause acne vulgaris. The possibility that acne vulgaris may be an adverse reaction is probably not always considered. When asking the patient about her use of drugs, one should therefore ask specifically about an IUD or a subcutaneous implant.

  5. Guidelines of care for the management of acne vulgaris.

    Zaenglein, Andrea L; Pathy, Arun L; Schlosser, Bethanee J; Alikhan, Ali; Baldwin, Hilary E; Berson, Diane S; Bowe, Whitney P; Graber, Emmy M; Harper, Julie C; Kang, Sewon; Keri, Jonette E; Leyden, James J; Reynolds, Rachel V; Silverberg, Nanette B; Stein Gold, Linda F; Tollefson, Megha M; Weiss, Jonathan S; Dolan, Nancy C; Sagan, Andrew A; Stern, Mackenzie; Boyer, Kevin M; Bhushan, Reva

    2016-05-01

    Acne is one of the most common disorders treated by dermatologists and other health care providers. While it most often affects adolescents, it is not uncommon in adults and can also be seen in children. This evidence-based guideline addresses important clinical questions that arise in its management. Issues from grading of acne to the topical and systemic management of the disease are reviewed. Suggestions on use are provided based on available evidence.

  6. Evolving perspectives on the etiology and pathogenesis of acne vulgaris.

    Eichenfield, Lawrence F; Del Rosso, James Q; Mancini, Anthony J; Cook-Bolden, Fran; Stein Gold, Linda; Desai, Seemal; Weiss, Jonathan; Pariser, David; Zeichner, Joshua; Bhatia, Neal; Kircik, Leon

    2015-03-01

    As the pathophysiology of acne is complex and multifactorial, the continued influx of new basic science and clinical information requires careful analysis before drawing conclusions about what truly contributes to the development and progression of this chronic disease. Our objective is to review the latest evidence and highlight a number of important perspectives on the pathophysiology of acne. An improved understanding of acne pathogenesis should lead to more rational therapy and a better understanding of the role of P acnes opens new perspectives for the development of new treatments and management. Further research may be directed at targeting receptors, adhesion molecules, cytokines, chemokines or other pro-inflammatory targets implicated in the activation of immune detection and response (i.e., toll-like receptors [TLRs], protease-activated receptors [PARs]) that appear to contribute to the pathophysiology of acne. Therapeutic options that reduce the need for topical and/or oral antibiotic therapy for acne are welcome as bacterial resistance to antibiotics is a clinically relevant concern both in the United States and globally.

  7. Clinical, ultrasound and hormonal markers of androgenicity in acne vulgaris.

    Walton, S; Cunliffe, W J; Keczkes, K; Early, A S; McGarrigle, H H; Katz, M; Reese, R A

    1995-08-01

    Androgenic stimulation of sebaceous glands is an important factor in the development of acne. We examined 36 females (aged 14-34 years), selected because none had received oral contraceptives, anti-androgen therapy, or systemic antibiotics during the previous year, or isotretinoin therapy, prior to their participation in the study. Subjects were divided into groups on the basis of acne severity, as follows: physiological, mild and moderate. Only two patients had polycystic ovaries on ultrasound examination. Seven patients had irregular menses; none had evidence of hirsutism. We found that the severity of acne, based on the acne grade, was highly correlated with the inflammatory lesion count, and less correlated with the sebum excretion rate. Either acne grade or inflammatory lesion count could be related to some of the five androgenic hormone determinants; free testosterone (TESTOS), delta 4 androstenedione (DELTA 4), sex hormone binding globulin (SHBG), dehydroepiandrostenedione sulphate (DHEAS) and dihydrotestosterone (DHT). Multiple linear regression analysis determined the best model for predicting ACNE scores as involving DELTA 4 and DHEAS (positive effects), and SHBG (negative effect), P < 0.005, R2 = 0.36). In none of the patients were the levels of DHEAS or SHBG outside the normal range. The findings in the two patients with polycystic ovaries did not differ significantly from those in the remainder of the patients.

  8. The Effect of Isotretinoin Administration on Anxiety and Depression Scores in Patients with Acne Vulgaris

    Hatice Nur Azaklı

    2012-03-01

    Full Text Available Background and Design: In this study, we aimed to determine whether isotretinoin, used in the treatment of acne vulgaris, causes depression and anxiety symptoms by evaluating its effect on depression and anxiety scale scores. Materials and Methods: Eighty-nine acne vulgaris patients (F/M: 60/29, age range: 16-36 years, who had attended the outpatient clinic of the Department of Dermatology at Haseki Education and Research Hospital between 2007 and 2009, were enrolled in the study. The clinical severity of acne vulgaris was between grade 4 and grade 8 according to Allen-Smith Scale. All patients were unresponsive to several previously applied topical acne preparations or systemic antibiotics treatments and had indication for isotretinoin use. The Hospital Anxiety and Depression Scale was administered to all patients twice; before and at the end of 16-week treatment. Results: There was no significant difference between pre- and post-treatment anxiety and depression frequency and scores in patients treated with isotretinoin (p>0.05. Conclusion: The findings of the present study do not support the presence of association between isotretinoin and depression.

  9. Bacterial resistance to antibiotics in acne vulgaris: An in vitro study

    Hassanzadeh Parvin

    2008-01-01

    Full Text Available Background: Acne vulgaris is one of the most common skin disorders in youth especially during the puberty. Objective: This in vitro study was performed to determine the antibiotic resistance and sensitivity in acne vulgaris. Materials and Methods: Samples were collected from normal skin and nodulocystic and pustular skin lesions of one hundred youngsters (64 girls, 36 boys among college students in the age range of 18-24 years old. The specimens were cultured individually on blood agar and Muller-Hinton media. The cultures were then incubated under both aerobic and anaerobic conditions for 2 to 7 days. Bacteria were identified and their resistance to common antibiotics was evaluated according to the standard procedures. Results: In aerobic culture of pustular and nodulocystic skin lesions, Staphylococcus aureus was present in 41% of subjects, Staphylococcus epidermidis in 53% and Micrococcus spp in 45% of subjucts. In anaerobic bacterial culture of pustular and nodulocystic skin lesions, Staphylococcus aureus was present in 39%, Propionibacterium acne in 33% and Staphylococcus epidermidis in 21% of subjects. The results of present study revealed that clindamycin and erythromycin were the least effective antibiotics for Propionibacterium acne while tetracycline was the least effective for Staphylococcus aureus in vitro . A synergic effect of benzoyl peroxide, erythromycin or clindamycin was noticed. Rifampin was the most effective antibiotic in vitro . Conclusion: Our results showed that rifampin was the most sensitive antibiotic in vitro for acne vulgaris. To achieve a better treatment, a combination of rifampin with other antibiotics may be more efficient. We suggest in vivo studies for better evaluation and treatment of acne patients with rifampin.

  10. Treatment of acne vulgaris and prevention of acne scarring: canadian consensus guidelines.

    Madden, W S; Landells, I D; Poulin, Y; Searles, G E; Smith, K C; Tan, J K; Toole, J; Zip, C M; Degreef, H

    2000-06-01

    Acne affects approximately 95% of the population at some point during their lifetime.1 This common disorder can range from mild to severe forms, cause sometimes extensive scarring, and can last well into the fourth and fifth decades. Effective therapeutic agents are available to both treat acne and prevent ongoing disease. Despite this, dermatologists frequently see patients with significant acne scarring because many patients delay seeking medical attention for acne and many practitioners procrastinate over using effective antiscarring options. In patients who already demonstrate scarring, repeated courses of antibiotics only result in recurring acne and additional scarring. This, in turn, exacerbates the despair and other adverse psychosocial effects of the disease. There are a variety of agents and devices to help acne patients with scarring. However, successful treatment cannot be guaranteed, and in most cases residual scarring will be evident. Thus, the most effective way of managing acne scarring is to prevent its occurrence in the first place. Although we currently have a number of effective antiacne agents to control the disease, such as antibiotics and hormonal agents, isotretinoina is the only agent that has been shown to induce long-term drug-free remission and curative potential.

  11. Therapeutic Agents in Acne Vulgaris: Part II. D-Alpha Amino Benzyl Penicillin, Erythromycin and Sulfadimethoxine.

    Stewart, W D; Maddin, S; Nelson, A J; Danto, J L

    1965-06-26

    A total of 379 patients with pustular and cystic acne vulgaris were selected for study in three groups. Each group was assigned one of the following medications: benzyl penicillin, erythromycin, sulfadimethoxine, or placebo; these were to be compared with tetracycline, a medication whose effectiveness was previously demonstrated in this type of acne. The study revealed a larger number of favourable responses to tetracycline and erythromycin than to sulfadimethoxine. Sulfadimethoxine, however, produced a greater number of favourable responses than did the benzyl penicillin or the placebo; the last-named had equivalent results.

  12. [Effective and safe pharmacotherapy of acne vulgaris and treatment of sun-damaged skin].

    Fendrich, Z; Jandová, E; Finsterlová, M

    2000-03-01

    An inevitable condition for the pharmacist is a basic knowledge of dermatological changes which are prominent in acne and solar impairment of the skin to be able to recommend in a qualified manner an effective and safe treatment to the patient. However, sufferers of the more serious forms of acne should always be referred to their general practitioner, or preferentially a dermatologist. Acne vulgaris is an androgen-induced disorder, but three major mechanisms for the development of the disease have been identified: hypertrophy of the sebaceous gland, hyperkatosis of the follicular epithelium, and proliferation of microbial flora, particularly Propionibacterium acnes. The basis of all lesions is the microcomedone which is developed into the ripe comedone. Inflammatory lesions are thought to be due to proliferation of P. acnes. In the selfmedication of common acne, benzoyl peroxide, which in a 5-10% lotion exerts antimicrobial and keratolytic properties, proved to be useful. Patients appreciate a lot its instant effect which is visible after just one day of treatment. Salicylic acid is another effective drug, which, when used on the long-term basis, has comedolytic properties; it reduces the number of microcomedones and counteracts plugging of the follicles. In addition, in healthy young women who take oral contraception, a triphasic combined oral preparations of contraceptives with newer progestins, notably with norgestimmate, which is practically free of androgenic effects, are recommended with advantage for the treatment of moderate acne vulgaris without any adverse effects. Solar impairment of the skin, the so-called solar ageing, is clinically indistinguishable from biological ageing. Changes connected with solar impairment appear mostly in the dermis, where solar elastosis develops, the skin gets drier and wrinkle formation appears. For the treatment, hydroxy acids are recommended, namely salicylic acid, which is very effective, because in combination with a

  13. The Role of Blood Lead, Cadmium, Zinc and Copper in Development and Severity of Acne Vulgaris in a Nigerian Population.

    Ikaraoha, C I; Mbadiwe, N C; Anyanwu, C J; Odekhian, J; Nwadike, C N; Amah, H C

    2017-04-01

    Acne vulgaris is a very common skin disorder affecting human beings. There is a paucity of report on the role of heavy metals-lead (Pb) and cadmium (Cd)-globally, and trace metals-zinc (Zn) and copper (Cd)-particularly in Nigeria in the development/severity of acne vulgaris. This study is aimed to determine the blood levels of some heavy metals-cadmium and lead-and trace metals-zinc and copper-in acne vulgaris sufferers in a Nigerian population. Venous blood samples were collected from a total number of 90 non-obese female subjects consisting of 30 mild, 30 moderate and 30 severe acne vulgaris sufferers for blood Cd, Pb, Cu and Zn determination. They were age-matched with 60 females without acne vulgaris who served as the control subjects. Acne sufferers had significantly higher blood Cd and Pb (P = 0.0143 and P = 0.0001 respectively) and non-significantly different blood levels of Cu and Zn (P = 0.910 and P = 0.2140 respectively) compared to controls. There were significant progressive increases in blood levels of Cd and Pb (P = 0.0330 and P = 0.0001 respectively) and non-significant differences in the mean blood level of Cu and Zn (P = 0.1821 and P = 0.2728 respectively) from mild to moderate and severe acne vulgaris sufferers. Increases in blood Cd and Pb may play critical roles in the pathogenesis/severity of acne vulgaris, while Cu and Zn seem to play less significant roles in the development of this disorder in this environment.

  14. Acne vulgaris in the context of complex medical co-morbities: the management of severe acne vulgaris in a female with retinitis pigmentosa - utilizing pulse dye laser in conjunction with medical therapy.

    Shariff, Ayesha; Keck, Laura; Zlotoff, Barrett

    2014-03-17

    Acne vulgaris is a pervasive inflammatory disorder of the skin, with multiple etiologies and treatment options. Although first-line therapies exist, it is often the case that a patient will present with an underlying disorder that prohibits the use of most currently accepted treatment modalities. We present a patient with severe acne vulgaris and a history of retinitis pigmentosa who was treated with 595 nanometer pulsed dye laser therapy, in conjunction with therapeutic alternatives to first-line acne medications. Our patient exhibited a significant and sustained improvement with the combined use of 595 nanometer pulsed dye laser, Yaz (drospirenone-ethinyl estradiol), dapsone, topical metronidazole, sodium-sulfacetamide wash, and topical azelaic acid. The positive results in this case, suggest that this combined treatment modality may serve as an example of a safe and effective treatment alternative in the management of acne vulgaris complicated by medical co-morbidities that contraindicate the use of most first-line treatment options.

  15. Cervical and Vulvar Intraepithelial Neoplasia after Treatment with Oral Isotretinoin for Severe Acne Vulgaris

    M.N. Al Hallak

    2009-09-01

    Full Text Available Oral isotretinoin is the drug of choice for severe acne vulgaris, but its use is still controversial in preventing, treating or stopping the progression of the cervical intraepithelial neoplasia [6–8]. It induces cell differentiation, inhibits cell proliferation, stimulates host immune reaction, inhibits the oncogene expression, augments cell-mediated cytotoxicity, and induces apoptosis [5]. The isotretinoin has many side effects including teratogenicity. There is no previous report of developing cervical intraepithelial neoplasia (CIN or vulvar intraepithelial neoplasia (VIN after introducing oral isotretinoin to a patient. We are reporting a 37-year-old female with no risk factors for cervical cancer who had developed CIN-I and VIN-I during a 6-month treatment period of oral isotretinoin for her severe acne vulgaris. Interestingly, the patient had complete spontaneous pathologic-proven remission after stopping the isotretinoin. Further case reports are warranted to support this incidence.

  16. Thyroid abnormalities in patients previously treated with irradiation for acne vulgaris

    Thomson, D.B.; Grammes, C.F.; Starkey, R.H.; Monsaert, R.P.; Sunderlin, F.S.

    1984-01-01

    Of 1,203 patients who received radiation treatment for acne vulgaris between 1940 and 1968, 302 patients were recalled and examined, 121 at Geisinger Medical Center and the remainder by their local physicians. Radiation records were reviewed on all patients. Lead-rubber and cones had been used as shielding. Mean age at the time of exposure was 21 years and mean total exposure was 692 R. Palpable nodular thyroid disease was found in eight patients (2.6%). Of these, thyroid carcinoma was detected in two patients (0.66%). Although the number of patients examined was small, the incidence of carcinomas was unexpectedly high. We conclude that follow-up examination is worthwhile for patients previously treated by irradiation for acne vulgaris.

  17. Thyroid neoplasms after radiation therapy for adolescent acne vulgaris. [X radiation

    Paloyan, E.; Lawrence, A.M.

    1978-01-01

    There is a potential hazard of thyroid cancer after exposure to external irradiation for the treatment of adolescent acne vulgaris. We noted a 60% incidence of thyroid carcinoma among 20 patients with such a history, who were operated on for thyroid nodules during a five-year period. Eighty-three percent of the patients with carcinoma had either a follicular or a mixed papillary-follicular carcinoma; 17% had a papillary carcinoma; 33% had regional node metastases; none had evidence of distant metastases. The interval between radiation exposure and thyroidectomy ranged from nine to 41 years. This association of thyroid neoplasms and a prior history of radiation for acne vulgaris may be coincidental and therefore remains to be proved by retrospective surveys of large numbers of treated patients with appropriate controls.

  18. Thyroid abnormalities in patients previously treated with irradiation for acne vulgaris

    Thomson, D.B.; Grammes, C.F.; Starkey, R.H.; Monsaert, R.P.; Sunderlin, F.S.

    1984-01-01

    Of 1203 patients who received radiation treatment for acne vulgaris between 1940 and 1968, 302 were recalled and examined, 121 at Geisinger Medical Center and the remainder by their local physicians. Radiation records were reviewed on all patients. Lead-rubber and cones had been used as shielding. Mean age at the time of exposure was 21 years and mean total exposure was 692 R. Palpable nodular thyroid disease was found in eight patients (2.6%). Of these, thyroid carcinoma was detected in two patients (0.66%). Although the number of patients examined was small, the incidence of carcinomas was unexpectedly high. The authors conclude that follow-up examination is worthwhile for patients previously treated by irradiation for acne vulgaris.

  19. Topical 4% nicotinamide vs. 1% clindamycin in moderate inflammatory acne vulgaris.

    Khodaeiani, Effat; Fouladi, Rohollah Fadaei; Amirnia, Mehdi; Saeidi, Majid; Karimi, Elham Razagh

    2013-08-01

    Nicotinamide and clindamycin gels are two popular topical medications for acne vulgaris. This study aimed to compare efficacy of the topical 4% nicotinamide and 1% clindamycin gels in these patients. In this randomized, double-blind clinical trial, patients with moderate inflammatory facial acne vulgaris were randomly allocated to receive either topical 4% nicotinamide (n = 40) or 1% clindamycin gels (n = 40) twice daily. In each group, they were further categorized in two subgroups with oily and non-oily types of facial skin. The Cook's acne grade was determined at baseline and at weeks 4 and 8 post treatment. Acne grade decreased from an average of 5.93 ± 0.83 at baseline to 4.03 ± 1.33 at week 4 and 2.08 ± 1.59 at week 8 in nicotinamide receivers, and from an average of 5.70 ± 0.94 at baseline to 3.85 ± 1.66 at week 4 and 2.03 ± 1.53 at week 8 in the clindamycin group (within-group P  0.05). Comparing with each other, nicotinamide and clindamycin gels were significantly more efficacious in oily and non-oily skin types, respectively. No major side effect was encountered by any patient. Skin type is a significant factor in choosing between topical nicotinamide and clindamycin in patients with acne vulgaris.

  20. Perceptions of acne vulgaris in final year medical student written examination answers.

    Green, J; Sinclair, R D

    2001-05-01

    Misconceptions exist in the community regarding factors that exacerbate acne vulgaris. In particular stress, diet, lifestyle and personal hygiene are often erroneously claimed to be important factors. In order to investigate whether these common misconceptions persist in medical graduates, we analysed the answers of 215 sixth year medical students, who all subsequently graduated from The University of Melbourne, to a short-answer question on acne management and exacerbating factors in one of their final year examination papers. With respect to exacerbating factors, 67% of students identified stress, 10% identified lifestyle factors (smoking and alcohol consumption), and 25% claimed poor facial hygiene exacerbated acne. Diet was stated to be an important factor by 41% of students, of whom 12% specifically mentioned chocolate. Persistence of these misconceptions among medical graduates is likely to perpetuate misinformation in the community.

  1. Evidence-based review of lasers, light sources and photodynamic therapy in the treatment of acne vulgaris

    Hædersdal, Merete; Togsverd-Bo, Katrine; Wulf, Hans Chr.

    2008-01-01

    Background There is a considerable need for effective and safe treatment for acne vulgaris. Objective In a systematic review with an evidence-based approach to assess the effects of optical treatments for acne vulgaris. Methods Original publications of controlled clinical trials were identified...... treatments included pain, erythema, oedema, crusting, hyperpigmentation, pustular eruptions and were more intense for treatments combined with ALA or MAL. Conclusion Evidence from controlled clinical trials indicates a short-term efficacy from optical treatments for acne vulgaris with the most consistent...... of 19), which applied blinded response evaluations (12 of 19) and assessed a short-term efficacy up to 12 weeks after treatment (17 of 19). Based on the present best available evidence, we conclude that optical treatments possess the potential to improve inflammatory acne on a short-term basis...

  2. Polymorphism in the IL-8 Gene Promoter and the Risk of Acne Vulgaris in a Pakistani Population.

    Hussain, Sabir; Iqbal, Tahir; Sadiq, Irfan; Feroz, Saima; Shafique Satti, Humayoon

    2015-08-01

    Interleukin-8 (IL-8) is a well-known inflammatory chemokine and suggested to be involved in the development of acne vulgaris. This study investigates IL-8 plasma levels in acne patients and healthy controls and the molecular basis for the regulation of the IL-8 gene in a Pakistani population. Patients with acne vulgaris (n = 264) and healthy individuals (n = 264) were enrolled in this investigation. Plasma IL-8 levels were determined by enzyme-linked immunosorbent assay (ELISA). The genotyping for IL-8 gene was performed by polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP). Our data showed a statistically significant increase in IL-8 levels from acne patients compared with healthy subjects (154.2 ± 52.1 pg/mL in patients vs. 101.6 ± 33.5 pg/mL in controls, pA (rs4073) polymorphism was significantly higher in patients with acne compared with the control group (p=0.013). There was a significant difference between the T and A alleles from acne cases and controls (odds ratio OR=1.6,95 % CI= 1.16-2.19, p=0.003). Logistic-regression analysis showed that the increased IL-8 levels, and the IL-8-251T>A polymorphism were significantly associated with acne. Our data suggest that the elevated IL-8 levels and the IL-8-251T>A polymorphism may be associated with acne vulgaris in the study population.

  3. Significant reduction of inflammation and sebaceous glands size in acne vulgaris lesions after intense pulsed light treatment.

    Barakat, Manal T; Moftah, Noha H; El Khayyat, Mohammad A M; Abdelhakim, Zainab A

    2017-01-01

    Intense pulsed light (IPL) has been used for years in treatment of acne vulgaris. However, quantitative evaluation of histopathological changes after its use as a sole therapy was poorly investigated. Accordingly, this study aims to objectively evaluate inflammatory infiltrate and sebaceous glands in acne vulgaris after IPL. Twenty-four patients of acne were treated with six IPL sessions. Clinical evaluation was done at 2 weeks after last session by counting acne lesions. Patient satisfaction using Cardiff Acne Disability Index (CADI) was recorded at baseline, 2 weeks and 3 months after IPL. Using histopathological and computerized morphometric analysis, quantitative evaluation of inflammatory infiltrate and measurement of surface area of sebaceous glands were performed for skin biopsies at baseline and 2 weeks after last session. After IPL, there was significant reduction of all acne lesions especially inflammatory variety with significant decrease of CADI score at 2 weeks and 3 months after IPL (p acne vulgaris especially inflammatory variety. The results suggest that IPL could improve acne lesions through targeting both inflammation and sebaceous glands.

  4. Efficacy of Intense Pulsed Light Therapy in the Treatment of Facial Acne Vulgaris: Comparison of Two Different Fluences

    Patidar, Monika V; Deshmukh, Ashish Ramchandra; Khedkar, Maruti Yadav

    2016-01-01

    Background: Acne vulgaris is the most common disease of the skin affecting adolescents and young adults causing psychological distress. The combination of antibiotic resistance, adverse effects of topical and systemic anti acne medications and desire for high tech approaches have all led to new enthusiasm for light based acne treatment. Intense pulse light (IPL) therapy has three modes of action in acne vulgaris i.e., photochemical, photo thermal and photo immunological. Aims: (1) to study efficacy of IPL therapy in facial acne vulgaris. (2) To compare two fluences - one normal and other subnormal on right and left side of face respectively. Methods: (Including settings and design and statistical analysis used). Total 45 patients in age group 16 to 28 years with inflammatory facial acne vulgaris were included in prospective study. Baseline data for each patient was recorded. All patients were given 4 sittings of IPL at 2 weeks interval and were followed for 2 months every 2 weeks. Fluence used was 35J/cm2 on right and 20J/cm2 on left side. Percentage reduction in lesion count was calculated at each sitting and follow up and graded as mild (0-25%), moderate (26-50%), good (51-75%) and excellent (76-100%). Side effects were noted. The results were analysed using Mann-Whitney Test. Results: On right side, excellent results were achieved in 10(22%), good in 22(49%) and moderate in 13(29%) patients. On left side excellent were results achieved in 7(15%), good in 19(42%) and moderate in 16(43%) patients. There was no statically significant difference noted in efficacy of two fluences used in treatment of facial acne vulgaris. Conclusions: IPL is a effective and safe option for inflammatory acne vulgaris with minimal reversible side effects. Subnormal fluence is as effective as normal fluence in Indian skin. PMID:27688446

  5. Efficacy of intense pulsed light therapy in the treatment of facial acne vulgaris: Comparison of two different fluences

    Monika V Patidar

    2016-01-01

    Full Text Available Background: Acne vulgaris is the most common disease of the skin affecting adolescents and young adults causing psychological distress. The combination of antibiotic resistance, adverse effects of topical and systemic anti acne medications and desire for high tech approaches have all led to new enthusiasm for light based acne treatment. Intense pulse light (IPL therapy has three modes of action in acne vulgaris i.e., photochemical, photo thermal and photo immunological. Aims: (1 to study efficacy of IPL therapy in facial acne vulgaris. (2 To compare two fluences - one normal and other subnormal on right and left side of face respectively. Methods: (Including settings and design and statistical analysis used. Total 45 patients in age group 16 to 28 years with inflammatory facial acne vulgaris were included in prospective study. Baseline data for each patient was recorded. All patients were given 4 sittings of IPL at 2 weeks interval and were followed for 2 months every 2 weeks. Fluence used was 35J/cm2 on right and 20J/cm2 on left side. Percentage reduction in lesion count was calculated at each sitting and follow up and graded as mild (0-25%, moderate (26-50%, good (51-75% and excellent (76-100%. Side effects were noted. The results were analysed using Mann-Whitney Test. Results: On right side, excellent results were achieved in 10(22%, good in 22(49% and moderate in 13(29% patients. On left side excellent were results achieved in 7(15%, good in 19(42% and moderate in 16(43% patients. There was no statically significant difference noted in efficacy of two fluences used in treatment of facial acne vulgaris. Conclusions: IPL is a effective and safe option for inflammatory acne vulgaris with minimal reversible side effects. Subnormal fluence is as effective as normal fluence in Indian skin.

  6. Predictive value of obsessive compulsive symptoms involving the skin on quality of life in patients with acne vulgaris.

    Bez, Yasin; Yesilova, Yavuz; Arı, Mustafa; Kaya, Mehmet Cemal; Alpak, Gokay; Bulut, Mahmut

    2013-11-01

    Acne is one of the most common dermatological diseases, and obsessive compulsive disorder is among the most frequent psychiatric conditions seen in dermatology clinics. Comorbidity of these conditions may therefore be expected. The aim of this study was to measure obsessive compulsive symptoms and quality of life in patients with acne vulgaris, compare them with those of healthy control subjects, and determine whether there is any predictive value of obsessive compulsive symptoms for quality of life in patients with acne. Obsessive compulsive symptoms and quality of life measurements of 146 patients with acne vulgaris and 94 healthy control subjects were made using the Maudsley Obsessive Compulsive Questionnaire and Short Form-36 in a cross-sectional design. Patients with acne vulgaris had lower scores for physical functioning, physical role dysfunction, general health perception, vitality, and emotional role dysfunction. They also had higher scores for checking, slowness, and rumination. The only predictor of physical functioning and vitality dimensions of health-related quality of life in these patients was rumination score. Obsessive compulsive symptoms in patients with acne vulgaris are higher than in controls, and this may correlate with both disease severity and quality of life for patients.

  7. Safety and efficacy of adapalene gel 0.1% in acne vulgaris: Results of a post-marketing surveillance study

    Percy S

    2003-07-01

    Full Text Available Introduction: Adapalene is a novel retinoid indicated for the topical treatment of acne vulgaris. The drug was introduced in India in 2001. Aims: A post-marketing surveillance study was conducted to assess the safety and efficacy of adapalene gel 0.1% when used as monotherapy or in combination with other anti-acne agents in Indian patients of acne vulgaris. Material and Methods: A 12-week, multicentre, open-label, non-comparative study involving 571 patients from 21 centers across India was conducted between January and September of 2002. Concomitant prescription of other anti-acne drugs was permitted, if needed. Results: Of the 571 patients, 441 completed the treatment as per protocol. At the end of therapy, 96.3% of patients showed an improvement in their acne from baseline, with greater than 75% improvement seen in two-thirds of patients. Adverse events were reported in 24% of the patients, none of which were serious. The tolerability of therapy was rated as excellent/good in 81% of patients by physicians and in 78% by the patients. Conclusion: Adapalene gel 0.1% is a safe and effective topical agent in the treatment of mild to moderate acne vulgaris in Indian patients. It may be safely combined with other topical and oral anti-acne agents.

  8. The efficacy of 5% topical tea tree oil gel in mild to moderate acne vulgaris: A randomized, double-blind placebo-controlled study

    Enshaieh Shahla; Jooya Abolfazl; Siadat Amir; Iraji Fariba

    2007-01-01

    Background: Finding an effective treatment for acne that is well tolerated by the patients is a challenge. One study has suggested the efficacy of tea tree oil in treatment of the acne vulgaris. Aim: To determine the efficacy of tea tree oil in mild to moderate acne vulgaris. Methods: This was a randomized double-blind clinical trial performed in 60 patients with mild to moderate acne vulgaris. They were randomly divided into two groups and were treated with tea tree oil gel (n=30) or pl...

  9. Is switching retinoids a sound strategy for the treatment of acne vulgaris?

    Gold, Linda Stein; Colón, Luz E; Johnson, Lori A; Gottschalk, Ronald W

    2008-06-01

    Topical retinoids, such as adapalene gel and tazarotene cream, are considered first-line therapy for the treatment of acne vulgaris. Dermatologists often initiate adapalene gel treatment first, due to its good tolerability, followed by a switch to tazarotene cream in an effort to improve or hasten efficacy outcomes. The goal of this study was to compare the efficacy and safety of 2 daily regimens for the treatment of acne: adapalene 0.1% gel for 12 weeks and adapalene 0.1% gel for 6 weeks followed by tazarotene 0.1% cream for 6 weeks. The primary efficacy outcome was the percent of reduction in total lesion counts posttreatment. Subjects ages 12 to 35 years with acne vulgaris were selected to participate in a 12-week, randomized, evaluator-blind study of once-daily therapy with adapalene 0.1% gel (n=101) or "switch therapy," adapalene 0.1% gel followed by tazarotene 0.1% cream (n=100). Adapalene-treated subjects achieved similar percent reductions in total lesion counts at week 12 compared to subjects receiving switch therapy, demonstrating the noninferiority of adapalene gel treatment (median difference: -3.57%; lower confidence limit [LCL]: -11.25). Adapalene gel was associated with fewer reports of cutaneous irritation, particularly for scaling and stinging/burning, and fewer treatment-related adverse events compared to switch therapy. The results of this study indicate that daily therapy with adapalene 0.1% gel for 12 weeks was noninferior to switch therapy.

  10. Efficacy of a twice-daily, 3-step, over-the-counter skincare regimen for the treatment of acne vulgaris

    Rodan, Katie; Fields, Kathy; Falla, Timothy J

    2017-01-01

    Background Acne vulgaris (acne) is the most common skin disorder producing physical and emotional scars that can persist for years. An estimated 83% of acne sufferers self-treat, but there is lack of studies documenting the effectiveness of over-the-counter (OTC) acne treatment products. Objective This study was conducted to determine the effectiveness of an OTC, 3-step, anti-acne skincare regimen in treating acne and improving the appearance of red/inflamed facial skin. Methods This 6-week, open-label clinical study included both genders aged between 12 and 35 years with mild-to-moderate acne. All subjects were required to have an acne score of 1–3 (Cook’s acne grading scale: 0=clear to 7=very severe) and a moderate redness score of ≥2 (0=none and 4=severe). Subjects completed a 3-step facial treatment regimen every morning and evening using an OTC cleanser, toner, and acne treatment. Evaluations for effectiveness and safety were done at baseline and weeks 2, 4, and 6 using digital photographs (Visia-CR® digital imaging system) of the face and analyzed using Image-Pro® software for the grading of acne, red/inflamed skin, and the number and type of lesions. Results Thirty subjects (12 males and 18 females) were enrolled (mean age of 19 years; range 12–34 years). This skincare regimen resulted in statistically significant improvements in acne grading scores after 2 weeks of use, with mean scores continuing to improve after 4 and 6 weeks of use (Pacne skincare regimen in significantly improving acne and the overall appearance of skin in the majority of subjects who had mild-to-moderate acne. PMID:28115862

  11. Topical application of ALA PDT for the treatment of moderate to severe acne vulgaris

    Wang, Xiu-Li; Wang, Hong-Wei; Zhang, Ling-Lin; Su, Lina; Guo, Ming-Xia; Huang, Zheng

    2009-06-01

    Objectives: To evaluate the effectiveness of topical 5-aminolevulinic acid (ALA)- medicated photodynamic therapy (ALA PDT) for the treatment of moderate to severe acne vulgaris. Methods: Sixteen Chinese patients with moderate to severe facial acne were treated with 1-3 courses of ALA PDT. ALA cream (3%) was freshly prepared and applied to acne lesions for 3-4 h. The lesions were irradiated by a 635 nm diode laser at dose levels of 60 - 80 J/cm2 at 100 mW/cm2. Clinical assessments were conducted before and after treatment up to 3 months. Results: All patents showed response to ALA PDT. Complete clearance was seen in 10 patients (62.5%) and partial clearance in 6 patients (37.5%). One case showed recurrence after complete clearance at 2 months and another two showed recurrence after complete clearance at 3 months. However, the number of new lesions were significantly reduced. Adverse effects were minimal. Conclusions: The results of this preliminary clinical study is encouraging. ALA PDT is a simple, safe and useful therapeutic option for the treatment of moderate to severe acne. Further studies to evaluate the treatment with a larger number of patients and for a longer period of follow-up are needed.

  12. TNFR 2 M196R Polymorphism and Acne Vulgaris in Han Chinese:A Case-control Study

    田黎明; 谢红付; 杨婷; 胡耀华; 李吉; 王玮蓁

    2010-01-01

    In this case-control study,the relationship between M196R(676 T→G) variant in exon 6 of tumor necrosis factor receptor type 2(TNFR2) gene and genetic susceptibility of acne vulgaris in Han Chinese was investigated.A total of 93 acne vulgaris patients and 90 healthy subjects from Han Chinese ethnic group were enrolled in this study.Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) technique was adopted to analyze the single nucleotide polymorphisms(SNPs) of TNFR2 M196R gene,and to ...

  13. Assessment of anxiety and depression in adolescents with acne vulgaris related to the severity of clinical features and gender

    Nermina Kurtalić

    2010-11-01

    Full Text Available Objective. To determine anxiety and depression levels in adolescents with acne vulgaris in relation to clinical severity and gender. Patients and methods. Using a sectional study, the anxiety and depression level was analyzed of 90 adolescents of both sexes, aged 16 to 21 years, who were suffering from acne vulgaris. The study was conducted between February 1st 2008 and January 31st 2009 at the Dermatovenerology department of the Cantonal Hospital “Dr. Irfan Ljubijankić”, Bihac. According to the type of efflorescence, its localization and severity of clinical features, respondents were classified in three groups: the first group consisted of adolescents with mild forms of acne, the second group had moderate forms of acne and the third had severe forms of acne. Evaluation of anxiety levels in patients with acne vulgaris was made using STAI questionnaire (Spielberger’s state and trait Anxiety Inventory that consists of 20 questions about the essential characteristics of anxiety as the condition, and the level of depression was determined using the BDS-scale (Back Depression Inventory which consists of 18 items that were used by the respondents to perform self-evaluation of depression level. Results. In the study group there were 54 (60% female respondents and 36 (40% male, mean age 17.5 years (range 15.6-20.6. Of the total number of patients with acne vulgaris, nine of them or 10% (4 female and 5 male had a mild form of acne (first group, 72 of them or 80% (46 female and 26 male a moderate form of acne (second group and 9 of them or 10 % (4 female and 5 male a severe form of acne (third group (p > 0.95. 1.1% of the respondents had an exceptionally low anxiety level, 13.3% had low level, moderate 76.8% and 8.8% had a high level. 37.8% had distinct signs of depression, the risk group consisted of 44.4%, and a normal value was found in 17.7%. The values of the STAI questionnaire expressed as median (range in the first, second and third groups

  14. Acne

    Acne is a common skin disease that causes pimples. Pimples form when hair follicles under your skin ... neck, back, chest, and shoulders. Anyone can get acne, but it is common in teenagers and young ...

  15. South-East Asia study alliance guidelines on the management of acne vulgaris in South-East Asian patients.

    Goh, Chee Leok; Abad-Casintahan, Flordeliz; Aw, Derrick Chen Wee; Baba, Roshidah; Chan, Lee Chin; Hung, Nguyen Thanh; Kulthanan, Kanokvalai; Leong, Hoe Nam; Medina-Oblepias, Marie Socouer; Noppakun, Nopadon; Sitohang, Irma Bernadette; Sugito, Titi Lestari; Wong, Su-Ni

    2015-10-01

    The management of acne in South-East Asia is unique, as Asian skin and local variables require a clinical approach unlike that utilized in other parts of the world. There are different treatment guidelines per country in the region, and a group of leading dermatologists from these countries convened to review these guidelines, discuss current practices and recent advances, and formulate consensus guidelines to harmonize the management of acne vulgaris in the region. Emphasis has been placed on formulating recommendations to impede the development of antibiotic resistance in Propionibacterium acnes. The group adopted the Acne Consensus Conference system for grading acne severity. The group recommends that patients may be treated with topical medications including retinoids, benzoyl peroxide (BPO), salicylic acid, a combination of retinoid and BPO, or a combination of retinoids and BPO with or without antibiotics for mild acne; topical retinoid with topical BPO and a oral antibiotic for moderate acne; and oral isotretinoin if the patient fails first-line treatment (a 6- or 8-week trial of combined oral antibiotics and topical retinoids with BPO) for severe acne. Maintenance acne treatment using topical retinoids with or without BPO is recommended. To prevent the development of antibiotic resistance, topical antibiotics should not be used as monotherapy or used simultaneously with oral antibiotics. Skin care, comprised of cleansing, moisturizing and sun protection, is likewise recommended. Patient education and good communication is recommended to improve adherence, and advice should be given about the characteristics of the skin care products patients should use.

  16. Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris.

    Klock, J; Ikeno, H; Ohmori, K; Nishikawa, T; Vollhardt, J; Schehlmann, V

    2005-06-01

    Acne vulgaris is the most common inflammatory skin disorder and jeopardizes seriously the facial impression of a person. Development of acne involves a complex relation among several causes. Treatment and prevention success can be archived by affecting the main contributors positively like Proprionibacterium acnes or lipid oxidation leading to inflammatory reactions and follicular keratinization. Vitamin C tends to break down in cosmetic formulations resulting in a brownish discoloration. Sodium ascorbyl phosphate (SAP) represents a stable precursor of vitamin C that ensures a constant delivery of vitamin C into the skin. We were able to show that 1% SAP has a strong antimicrobial effect with a log reduction of 5 after 8 h on P. acnes in a time-kill study. Further on in a human in vivo study with 20 subjects an SAP O/W formulation significantly prevents the UVA-induced sebum oxidation up to 40%. Finally, we performed an open in vivo study with 60 subjects with a 5% SAP lotion over 12 weeks. The efficacy ranked as excellent and good of SAP was 76.9%, which was superior compared with a widely prescribed acne treatment. In conclusion, these data show that SAP is efficient in the prevention and treatment of acne vulgaris. SAP can be used in a non-antibiotic and effective treatment or co-treatment of acne with no side effects, which makes it particularly attractive for cosmetic purposes.

  17. Acne

    Emel Güngör

    2012-12-01

    Full Text Available Acne is a chronic disorder of pilosebaceous unit clinically characterized by comedones, papules, pustules, nodules and scarring. It affects almost 85% of young people between 12-24 years of age. Four main pathophysiologic factors that influence the development of acne are; increased sebum secretion, abnormal follicular desquamation, P. acnes colonization of the follicle and inflammation. The treatment of acne includes; topical retinoids, topical antimicrobial agents, systemic antibiotics, hormonal therapy and oral isotretinoin. Topical retinoids should be used as the first choice in comedonal acne, in combination with topical and/or systemic antimicrobials for mild to moderate inflammatory acne and as maintenance therapy once clearance has been achieved. Topical and systemic antibiotics which are used to treat moderate inflammatory acne should not be used as monotherapy but combined with topical benzoyl peroxide or topical retinoids and should be stopped as soon as possible. Hormonal therapy is an excellent choice for women, especially if oral contraception is desired. It may also be used for female patients with severe seborrhea, late onset acne and with proven hyperandrogenism. Oral isotretinoin targets all pathophysiologic factors in acne and is the mainstay of therapy for severe acne. It has to be kept in mind that the management of acne and compliance of the patient to the treatment can be enhanced by a number of general strategies such as education about acne and treatment, skin care, diet and adjuvant procedures.

  18. The long-term effect of 1550 nm erbium:glass fractional laser in acne vulgaris.

    Liu, Yale; Zeng, Weihui; Hu, Die; Jha, Smita; Ge, Qin; Geng, Songmei; Xiao, Shengxiang; Hu, Guanglei; Wang, Xiaoxiao

    2016-04-01

    We evaluated the short-term and long-term effects of the 1550 nm erbium:glass (Er:glass) fractional laser in the treatment of facial acne vulgaris. Forty-five (9 male and 36 female) acne patients were treated 4 times at 4-week intervals with the following parameters: 169 spot density and 15-30 mJ/cm(2) fluence. There was no control group. The laser spots were adjustable (maximum overlap: 20%) according to the treatment area, and delivered in rows in order to cover all the face. Clinical photographs were taken. The IGA scores and lesion counts were performed for each treatment. Their current state was obtained by phone call follow-up to determine the long-term effect and photographs were offered by themselves or taken in hospital. After four treatments, all patients had an obvious reduction of lesion counts and IGA score and the peak lesion counts decreased to 67.7% after the initial four treatment sessions. For long-term effect, 8 patients lost follow-up, hence 37 patients were followed-up. 8 patients were 2-year follow up, 27 at the 1-year follow-up, and all patients at the half-year follow-up. The mean percent reduction was 72% at the half-year follow-up, 79 at the 1-year follow-up and 75% at the 2-year follow-up. Side effects and complications were limited to transient erythema and edema, and few patients suffered from transient acne flare-ups and sensitivity. All patients responded that their skin was less prone to oiliness. In conclusion, acne can be successfully treated by 1550 nm Er:glass fractional laser, with few side effects and prolonged acne clearing.

  19. Acne vulgar e bem-estar em acadêmicos de medicina Acne vulgaris and well-being in medical students

    Jonas Ribas

    2008-12-01

    Full Text Available FUNDAMENTOS - Observa-se comorbidade psiquiátrica em 40% dos pacientes dermatológicos adultos, sendo a acne vulgar de interesse da psicodermatologia por ter entre suas complicações seqüelas psicossociais. OBJETIVOS - Estabelecer a relação entre acne e o status de bem-estar. MÉTODOS - Estudo de caso-controle com dados coletados a partir do Índice de Bem-Estar da Organização Mundial da Saúde, por meio de entrevistas com dois grupos de 50 acadêmicos de medicina, sendo um com acne e outro sem acne. RESULTADOS - Foi verificado que 26% dos acadêmicos do grupo de casos e 24% do grupo controle apresentaram de 0 a 4 pontos em pelo menos um dos itens questionados. CONCLUSÕES - Apesar de a maioria dos pacientes apresentar atitudes e sentimentos desencadeados pela acne, não se demonstrou associação estatisticamente significativa entre essa dermatose e baixo nível de bem-estar.BACKGROUND - Psychiatric comorbidity is observed in 40% of adult dermatological patients. Acne vulgaris, in particular, is in the interest of psychodermatology because of its psychological and social stigmas. OBJECTIVE - To establish the relation between acne and the state of well-being. METHODS - This consisted of a case-control study with data collected from the World Health Organization Well-being Index, through interviews with two groups of 50 medical students, one with and other without acne. RESULTS - It was verified that 26% of the students from the case group and 24% from the control group presented from 0 to 4 points in at least one item. CONCLUSIONS - Although the majority of the patients presented attitudes and feelings related to acne, a statistically significant association between this dermatosis and low level of well-being was not demonstrated.

  20. Efficacy of a twice-daily, 3-step, over-the-counter skincare regimen for the treatment of acne vulgaris

    Rodan K

    2017-01-01

    Full Text Available Katie Rodan, Kathy Fields, Timothy J Falla Rodan + Fields, San Francisco, CA, USA Background: Acne vulgaris (acne is the most common skin disorder producing physical and emotional scars that can persist for years. An estimated 83% of acne sufferers self-treat, but there is lack of studies documenting the effectiveness of over-the-counter (OTC acne treatment products.Objective: This study was conducted to determine the effectiveness of an OTC, 3-step, anti-acne skincare regimen in treating acne and improving the appearance of red/inflamed facial skin.Methods: This 6-week, open-label clinical study included both genders aged between 12 and 35 years with mild-to-moderate acne. All subjects were required to have an acne score of 1–3 (Cook’s acne grading scale: 0=clear to 7=very severe and a moderate redness score of ≥2 (0=none and 4=severe. Subjects completed a 3-step facial treatment regimen every morning and evening using an OTC cleanser, toner, and acne treatment. Evaluations for effectiveness and safety were done at baseline and weeks 2, 4, and 6 using digital photographs (Visia-CR® digital imaging system of the face and analyzed using Image-Pro® software for the grading of acne, red/inflamed skin, and the number and type of lesions.Results: Thirty subjects (12 males and 18 females were enrolled (mean age of 19 years; range 12–34 years. This skincare regimen resulted in statistically significant improvements in acne grading scores after 2 weeks of use, with mean scores continuing to improve after 4 and 6 weeks of use (P<0.001. Statistically significant improvements from baseline in red/inflamed skin, open and closed comedones, and papules were detected at all time points and for nodules at week 6, compared to their respective baselines (P<0.05.Conclusion: This clinical study demonstrated the effectiveness of an OTC 3-step, anti-acne skincare regimen in significantly improving acne and the overall appearance of skin in the majority

  1. Efficacy and cutaneous safety of adapalene in black patients versus white patients with acne vulgaris.

    Czernielewski, Janusz; Poncet, Michel; Mizzi, Fabienne

    2002-10-01

    Acne vulgaris is the most common dermatologic disorder seen in American black patients (ie, African Americans and African Caribbeans, Fitzgerald skin types IV through VI). Despite its prevalence, there is a lack of data on the effects of treatments, such as the use of topical retinoids and retinoid analogs, in this patient population. Adapalene is a topical retinoid analog that has demonstrated efficacy in the reduction of noninflammatory and inflammatory lesions, along with excellent cutaneous tolerability. Most clinical studies of this agent have involved predominantly white patient populations. This meta-analysis of 5 randomized US and European studies was designed to evaluate the efficacy and safety of adapalene in black versus white patients. The percentage reduction in the number of inflammatory lesions was significantly greater among black patients compared with white patients (P=.012). The percentage reductions in total inflammatory and noninflammatory lesion counts were similar in the 2 groups (P>.3). There were significantly less erythema and scaling in black patients compared with white patients (P<.001 and P=.026 for worst scores for erythema and scaling, respectively). Although the incidence of dryness was similar in both groups, a smaller percentage of black than white patients had moderate or severe scores for dryness (7% vs 18%, respectively). In summary, adapalene appears to be a viable treatment for black patients with acne vulgaris.

  2. The efficacy, safety and tolerability of adapalene versus benzoyl peroxide in the treatment of mild acne vulgaris; a randomized trial.

    Babaeinejad, S H; Fouladi, R F

    2013-09-01

    Topical treatments, such as adapalene and benzoyl peroxide (BPO), are popular in mild-to-moderate acne vulgaris. This study aimed to compare the efficacy, safety and tolerability of adapalene and BPO in mild acne vulgaris. In this single-center, randomized, double-blind, clinical trial, 60 patients with mild acne vulgaris received either topical adapalene 0.1% gel or topical BPO 2.5% gel on their face once daily for two months. The changes of acne lesion count (efficacy), any adverse effect (safety), and the patients' overall satisfaction (tolerability) were compared after 3 months of follow-up. In both groups the mean number of noninflammatory, inflammatory and total lesions decreased significantly from baseline (10.77±5.54, 9.73±5.09, and 20.50±7.54, respectively in adapalene group; 11.50±5.92, 8.43±5.45, and 19.93±9.01, respectively in BPO group) to the third month (1.70±1.68, 0.33±0.66, and 0.50±0.78, respectively in adapalene group; 4.23±4.14, 0.33±0.71, and 4.13±4.44, respectively in BPO group; Pacne vulgaris, with a marginal tendency toward the former.

  3. The efficacy, safety, and tolerability of adapalene versus benzoyl peroxide in the treatment of mild acne vulgaris: a randomized trial.

    Babaeinejad, S H; Fouladi, R F

    2013-07-01

    Topical treatments, such as adapalene and benzoyl peroxide (BPO), are popular in mild-to-moderate acne vulgaris. This study aimed to compare the efficacy, safety and tolerability of adapalene and BPO in mild acne vulgaris. In this single-center, randomized, double-blind, clinical trial, 60 patients with mild acne vulgaris received either topical adapalene 0.1% gel or topical BPO 2.5% gel on their face once daily for two months. The changes of acne lesion count (efficacy), any adverse effect (safety), and the patients' overall satisfaction (tolerability) were compared after 3 months of follow-up. In both groups the mean number of noninflammatory, inflammatory and total lesions decreased significantly from baseline (10.77±5.54, 9.73±5.09, and 20.50±7.54, respectively in adapalene group; 11.50±5.92, 8.43±5.45, and 19.93±9.01, respectively in BPO group) to the third month (1.70±1.68, 0.33±0.66, and 0.50±0.78, respectively in adapalene group; 4.23±4.14, 0.33±0.71, and 4.13±4.44, respectively in BPO group; Pacne vulgaris, with a marginal tendency toward the former.

  4. Versatility of azelaic acid 15% gel in treatment of inflammatory acne vulgaris.

    Thiboutot, Diane

    2008-01-01

    Azelaic acid (AzA) 15% gel is approved for the treatment of rosacea in the US, but also has approval for the treatment of acne vulgaris in many European countries where it has demonstrated success. Two randomized, multicenter, controlled clinical trials compared the effects of AzA 15% gel with those of topical benzoyl peroxide 5% or topical clindamycin 1%, all using a twice-daily dosing regimen. The primary endpoint in the intent-to-treat analysis was a reduction in inflammatory papules and pustules. AzA 15% gel resulted in a 70% to 71% median reduction of facial papules and pustules compared with a 77% reduction with benzoyl peroxide 5% gel and a 63% reduction with clindamycin. AzA 15% gel was well-tolerated. In addition, a 1-year European observational study conducted by dermatologists in private practice evaluated the safety and efficacy of AzA 15% gel used as monotherapy or in combination with other agents in more than 1200 patients with acne. Most physicians (81.9%) described an improvement in patients' symptoms after an average of 34.6 days, and 93.9% of physicians reported patient improvement after an average of 73.1 days. Both physicians and patients assessed AzA 15% gel to be effective with 74% of patients being "very satisfied" at the end of therapy. AzA 15% gel was considered "well-tolerated" or "very well-tolerated" by 95.7% of patients. The majority of patients were more satisfied with AzA than with previous therapies. AzA 15% gel represents a new therapeutic option for the treatment of acne vulgaris.

  5. Problems in the reporting of acne clinical trials: a spot check from the 2009 Annual Evidence Update on Acne Vulgaris

    Grindlay Douglas JC

    2010-07-01

    Full Text Available Abstract In the course of producing the 2009 NHS Evidence - skin disorders Annual Evidence Update on Acne Vulgaris, 25 randomised controlled trials were examined. From these, at least 12 potentially serious problems of trial reporting were identified. Several trials concluded no effect of a treatment yet they were insufficiently powered to exclude potentially useful benefits. There were examples of duplicate publication and "salami publication", as well as two trials being combined and reported as one. In some cases, an incorrect "within-groups" statistical comparison was made and one trial report omitted original efficacy data and included only P values. Both of the non-inferiority studies examined failed to pre-specify a non-inferiority margin. Trials reported as "double-blind" compared treatments that were dissimilar in appearance or had differing adverse effect profiles. In one case an intention-to-treat analysis was not performed and there was a failure to account for all of the randomized participants. Trial results were made to sound more impressive by selective outcome reporting, emphasizing the statistical significance of treatment effects that were clinically insignificant, and by the use of larger-sounding odds ratios rather than rate ratios for common events. Most of the reporting problems could have been avoided by use of the CONSORT guidelines and prospective trial registration on a public clinical trials database.

  6. Cathelicidin-BF, a snake cathelicidin-derived antimicrobial peptide, could be an excellent therapeutic agent for acne vulgaris.

    Yipeng Wang

    Full Text Available Cathelicidins are a family of antimicrobial peptides acting as multifunctional effector molecules in innate immunity. Cathelicidin-BF has been purified from the snake venoms of Bungarus fasciatus and it is the first identified cathelicidin antimicrobial peptide in reptiles. In this study, cathelicidin-BF was found exerting strong antibacterial activities against Propionibacterium acnes. Its minimal inhibitory concentration against two strains of P. acnes was 4.7 µg/ml. Cathelicidin-BF also effectively killed other microorganisms including Staphylococcus epidermidis, which was possible pathogen for acne vulgaris. Cathelicidin-BF significantly inhibited pro-inflammatory factors secretion in human monocytic cells and P. acnes-induced O2.- production of human HaCaT keratinocyte cells. Observed by scanning electron microscopy, the surfaces of the treated pathogens underwent obvious morphological changes compared with the untreated controls, suggesting that this antimicrobial peptide exerts its action by disrupting membranes of microorganisms. The efficacy of cathelicidin-BF gel topical administering was evaluated in experimental mice skin colonization model. In vivo anti-inflammatory effects of cathelicidin-BF were confirmed by relieving P. acnes-induced mice ear swelling and granulomatous inflammation. The anti-inflammatory effects combined with potent antimicrobial activities and O2.- production inhibition activities of cathelicidin-BF indicate its potential as a novel therapeutic option for acne vulgaris.

  7. Intense pulsed light versus photodynamic therapy using liposomal methylene blue gel for the treatment of truncal acne vulgaris: a comparative randomized split body study.

    Moftah, Nayera Hassan; Ibrahim, Shady Mahmoud; Wahba, Nadine Hassan

    2016-05-01

    Acne vulgaris is an extremely common skin condition. It often leads to negative psychological consequences. Photodynamic therapy (PDT) using intense pulsed light has been introduced for effective treatment of acne. The objective was to study the effect of PDT in truncal acne vulgaris using liposomal methylene blue (LMB) versus IPL alone. Thirty-five patients with varying degrees of acne were treated with topical 0.1 % LMB hydrogel applied on the randomly selected one side of the back, and after 60 min the entire back was exposed to IPL. The procedure was done once weekly for three sessions and patients were re-evaluated 1 month after the third session by two independent dermatologists. Acne severity was graded using the Burton scale. Patient satisfaction using Cardiff Acne Disability Index (CADI) was recorded before and after treatment. On LMB-pretreated side, inflammatory acne lesion counts were significantly decreased by 56.40 % compared with 34.06 % on IPL alone. Marked improvement was seen on LMB-pretreated side in 11.5 % of patients compared with 2.8 % on IPL alone. There was a correlation between CADI score and overall improvement. Our study concluded that LMB-IPL is more effective than IPL alone, safe with tolerable pain in the treatment of acne vulgaris on the back. LMB-IPL is more effective than IPL alone, safe with tolerable pain in the treatment of acne vulgaris on the back.

  8. Topical erythromycin-zinc acetate complex lotion versus topical erythromycin gel in treatment of mild to moderate acne vulgaris

    Hayder R. Al-Hamamy

    2014-10-01

    Full Text Available Introduction: Topical antibiotics are the main step in the treatment of mild to moderate acne vulgaris. Erythromycin is one of the effective topical therapies for this disease. Zinc sulfate 5% solution was reported to be effective in treatment of acne vulgaris and rosacea. Aim: To compare the effectiveness and side effects of topical erythromycin in combination with zinc and erythromycin alone in treatment of mild to moderate acne vulgaris. Material and Methods: This single, blind, therapeutic, comparative study was done in the Department of Dermatology – Baghdad Teaching Hospital, Baghdad, Iraq; from May 2012 – August 2013.Scoring of acne was carried out and the patients were examined every two weeks for 10 weeks of treatment. One month after stopping drugs, patients were evaluated for drug complications and disease recurrence. Eighty patients fulfilling enrollment criteria were included in this study. Patients were divided into two groups: Group A (40 patients treated twice daily with topical erythromycin-zinc complex lotion and Group B (40 patients treated twice daily with topical 2% erythromycin gel. Results: Both topical erythromycin-zinc lotion and erythromycin gel were statistically an effective therapy starting after 6 weeks treatment and up to 4 weeks after stopping treatment. Erythromycin-zinc lotion was more effective and act earlier than erythromycin gel starting from 4 weeks of therapy till the end of treatment (after 10 week and even after 4 weeks after stopping the treatment (p value <0.0001. Conclusions: Erythromycin-zinc complex lotion was an effective and well tolerated topical therapy for mild to moderate inflammatory acne vulgaris and was more effective than erythromycin gel alone.

  9. Decreased peroxisome proliferator-activated receptor γ level and signalling in sebaceous glands of patients with acne vulgaris.

    Dozsa, A; Mihaly, J; Dezso, B; Csizmadia, E; Keresztessy, T; Marko, L; Rühl, R; Remenyik, E; Nagy, L

    2016-07-01

    Little is known about the altered lipid metabolism-related transcriptional events occuring in sebaceous glands of patients with acne vulgaris. Peroxisome proliferator-activated receptor (PPAR)γ, a lipid-activated transcription factor, is implicated in differentiation and lipid metabolism of sebocytes. We have observed that PPARγ and its target genes, ADRP (adipose differentiation related protein) and PGAR (PPARγ angioprotein related protein) are expressed at lower levels in sebocytes from patients with acne than in those from healthy controls (HCs) Furthermore, endogenous PPARγ activator lipids such as arachidonic acid-derived keto-metabolites (e.g. 5KETE, 12KETE) are increased in acne-involved and nonacne-involved skin of patients with acne, compared with skin from healthy individuals. Our findings highlight the possible anti-inflammatory role of endogenous ligand-activated PPARγ signaling in human sebocyte biology, and suggest that modulating PPARγ- expression and thereby signaling might be a promising strategy for the clinical management of acne vulgaris.

  10. Clinical Observation in 86 Cases of Acne Vulgaris Treated with Compound Oldenlandis Mixture

    刘瓦林; 沈冬; 宋坪; 许铣

    2003-01-01

    86 cases of acne vulgaris were treated with Fu Fang She She Cao He Ji (复方蛇舌草合剂 CompoundPrepared from Chinese Angelica and Flavescent Sophora Root) as the controls, to observe the therapeuticeffect of the former. The results showed that the cure plus markedly effective rate was 73.26% in thetreatment group, and 47.06% in the control group, with a significant difference in the cure plus markedlyeffective rate between the two groups (P<0.01), and also in the total effective rate between the two groupssignificant (P<0.05). It may be concluded that the Compound Oldenlandis Mixture is a better agent for theillness.

  11. Skin microbiota: overview and role in the skin diseases acne vulgaris and rosacea.

    Murillo, Nathalia; Raoult, Didier

    2013-02-01

    As the first barrier to environmental exposures, human skin has developed an integrated immune system to protect the inner body from chemical, physical or microbial insults. Microorganisms inhabiting superficial skin layers are known as skin microbiota and include bacteria, viruses, archaea and fungi. The microbiota composition is crucial in the instruction and support of the skin's immune system. Changes in microbiota can be due to individual, environmental or behavioral factors, such as age, climate, hygiene or antibiotic consumption, which can cause dysbiosis. The contribution of skin microbiota to disease development is known in atopic dermatitis, where there is an increase in Staphylococcus aureus. Culture-independent studies have enabled more accurate descriptions of this complex interplay. Microbial imbalance is associated with the development of various diseases. This review focuses on microbial imbalances in acne vulgaris and rosacea.

  12. Immunohistochemical expression of interleukin 8 in skin biopsies from patients with inflammatory acne vulgaris

    El Maged Rabee A

    2007-01-01

    Full Text Available Abstract Background This study was conducted to evaluate the immunohistochemical (IHC expression of interleukin 8 (IL-8 in skin biopsies of inflammatory acne vulgaris (IAV in an attempt to understand the disease pathogenesis. Materials and methods A total of 58 biopsies, 29 from lesional IAV and 29 normal non lesional sites were immunostained for IL-8. The intensity of staining was evaluated in the epidermis and dermis and was scored as mild, moderate and severe. The expression was correlated with the clinical grade, disease course and histological changes. Results IL-8 immunoreactivity was expressed in lesional IAV compared to non lesional skin biopsies (p Conclusion We were able to demonstrate altered immunoreactivity of IL-8 in IAV compared to normal skin. Targeted therapy to block IL-8 production may hold promise in limiting the deleterious effects of IL-8-mediated inflammatory response and angiogenesis.

  13. Antibiotic use in acne vulgaris and rosacea: clinical considerations and resistance issues of significance to dermatologists.

    Del Rosso, James Q; Leyden, James J; Thiboutot, Diane; Webster, Guy F

    2008-08-01

    Antibiotics are commonly prescribed in dermatology practice for a variety of disorders, including acne vulgaris and rosacea. Importantly, they often are used long-term for these inflammatory dermatoses. Changes in bacterial ecology related to antibiotic prescribing have led to the decreased sensitivity of some bacterial organisms, such as Propionibacterium acnes, to antibiotics commonly prescribed by dermatologists. The potential clinical outcomes of altered bacterial sensitivities may vary among specific disease states and include decreased therapeutic response and the need to alter approaches in disease management. Additionally, changing patterns of antibiotic sensitivity and the emergence of more virulent pathogens, such as community-acquired methicillin-resistant Staphylococcus aureus, macrolide-resistant staphylococci and streptococci, and mupirocin-resistant S aureus, have led to marked changes in how clinicians use antibiotics in clinical practice. This article reviews antibiotic prescribing in dermatology practice and provides important clinical perspectives and recommendations to preserve the therapeutic value of antibiotics based on a thorough review of current literature and clinical experience.

  14. Efficacy of the addition of salicylic acid to clindamycin and benzoyl peroxide combination for acne vulgaris.

    Akarsu, Sevgi; Fetil, Emel; Yücel, Filiz; Gül, Eylem; Güneş, Ali T

    2012-05-01

    Clindamycin phosphate (CDP), benzoyl peroxide (BPO) and salicylic acid (SA) are known to be effective acne therapy agents depending on their anti-inflammatory and comedolytic properties. The purpose of this study was to investigate the efficacy and tolerability of the addition of SA treatment to CDP and BPO (SA and CDP + BPO) and compare it with CDP + BPO in patients with mild to moderate facial acne vulgaris. Forty-nine patients were enrolled in a 12 week prospective, single-blind, randomized, comparative clinical study. Efficacy was assessed by lesion counts, global improvement, quality of life index and measurements of skin barrier functions. Local side effects were also evaluated. Both combinations were effective in reducing total lesion (TL), inflammatory lesion (IL) and non-inflammatory lesion (NIL) counts. There were statistically significant differences between treatment groups for reductions in NIL counts beyond 2 weeks, IL counts and TL counts throughout the all study weeks, and global improvement scores evaluated by patients and investigator at the end of the study in favor of SA and CDP + BPO treatment when compared to CDP + BPO treatment. Both combinations significantly decreased stratum corneum hydration, although skin sebum values decreased with SA and CDP + BPO treatment. These combinations were also well tolerated except significantly higher frequency of mild to moderate transient dryness in patients applied SA and CDP + BPO. The addition of SA to CDP + BPO treatment demonstrated significantly better and faster results in terms of reductions in acne lesion counts and well tolerated except for higher frequency of mild to moderate transient dryness.

  15. Acne

    ... with your doctor about your treatment plan. Can birth control pills help treat acne? For women who break out mainly around their menstrual cycle, some birth control pills can help. Research shows that these pills can ...

  16. Solid Lipid Nanoparticles Loaded with Retinoic Acid and Lauric Acid as an Alternative for Topical Treatment of Acne Vulgaris.

    Silva, Elton Luiz; Carneiro, Guilherme; De Araújo, Lidiane Advíncula; Trindade, Mariana de Jesus Vaz; Yoshida, Maria Irene; Oréfice, Rodrigo Lambert; Farias, Luis de Macêdo; De Carvalho, Maria Auxiliadora Roque; Dos Santos, Simone Gonçalves; Goulart, Gisele Assis Castro; Alves, Ricardo José; Ferreira, Lucas Antônio Miranda

    2015-01-01

    Topical therapy is the first choice for the treatment of mild to moderate acne and all-trans retinoic acid is one of the most used drugs. The combination of retinoids and antimicrobials is an innovative approach for acne therapy. Recently, lauric acid, a saturated fatty acid, has shown strong antimicrobial activity against Propionibacterium acnes. However, topical application of retinoic acid is followed by high incidence of side-effects, including erythema and irritation. Solid lipid nanoparticles represent an alternative to overcome these side-effects. This work aims to develop solid lipid nanoparticles loaded with retinoic acid and lauric acid and evaluate their antibacterial activity. The influence of lipophilic stearylamine on the characteristics of solid lipid nanoparticles was investigated. Solid lipid nanoparticles were characterized for size, zeta potential, encapsulation efficiency, differential scanning calorimetry and X-ray diffraction. The in vitro inhibitory activity of retinoic acid-lauric acid-loaded solid lipid nanoparticles was evaluated against Propionibacterium acnes, Staphylococcus aureus and Staphylococcus epidermidis. High encapsulation efficiency was obtained at initial time (94 ± 7% and 100 ± 4% for retinoic acid and lauric acid, respectively) and it was demonstrated that lauric acid-loaded-solid lipid nanoparticles provided the incorporation of retinoic acid. However, the presence of stearylamine is necessary to ensure stability of encapsulation. Moreover, retinoic acid-lauric acid-loaded solid lipid nanoparticles showed growth inhibitory activity against Staphylococcus epidermidis, Propionibacterium acnes and Staphylococcus aureus, representing an interesting alternative for the topical therapy of acne vulgaris.

  17. Experience for treating acne vulgaris based on physique%从体质论治寻常痤疮体会

    寸鹏飞

    2013-01-01

    Treating acne vulgaris should consider the physique syndrome differentiation as the standard. Physical conditioning is a fundamental prevention. To treat acne vulgaris based on Yangxu physique Tanyu Hujie syndrome, Yinxu physique Shire Yunfu syndrome, Yinxu physique Ganyu Huahuo syndrome Tanshi Shire physique Shire Yunfu syndrome.%提出治疗寻常痤疮,要以体质辨证为准则,切勿见皮治皮;调理体质为防治根本,分为阳虚体质痰瘀互结证、阴虚体质湿热蕴肤证、阴虚体质肝郁化火证、痰湿湿热体质湿热蕴肤证、平和质肺胃热证5个证型来治疗。

  18. Fatty acid compositions of triglycerides and free fatty acids in sebum depend on amount of triglycerides, and do not differ in presence or absence of acne vulgaris.

    Akaza, Narifumi; Akamatsu, Hirohiko; Numata, Shigeki; Matsusue, Miyuki; Mashima, Yasuo; Miyawaki, Masaaki; Yamada, Shunji; Yagami, Akiko; Nakata, Satoru; Matsunaga, Kayoko

    2014-12-01

    To clarify the influence of the fatty acid composition of sebum in acne vulgaris, we investigated the amounts and fatty acid compositions of triglycerides (TG) and free fatty acids (FFA), and the amounts of cutaneous superficial Propionibacterium acnes in acne patients and healthy subjects. The foreheads of 18 female patients, 10 male patients, 10 healthy females and 10 healthy males were studied in a Japanese population. There were significant differences in the amounts of sebum, TG and cutaneous superficial P. acnes, as well as the fatty acid compositions of TG and FFA between acne patients and healthy subjects in females. Their fatty acid compositions were correlated with the amount of TG with or without acne. It was clarified that the fatty acid compositions of TG and FFA depended on the amount of TG, and there were no differences in the fatty acid composition in the presence and absence of acne.

  19. High glycemic load diet, milk and ice cream consumption are related to acne vulgaris in Malaysian young adults: a case control study

    Ismail Noor

    2012-08-01

    Full Text Available Abstract Background The role of dietary factors in the pathophysiology of acne vulgaris is highly controversial. Hence, the aim of this study was to determine the association between dietary factors and acne vulgaris among Malaysian young adults. Methods A case–control study was conducted among 44 acne vulgaris patients and 44 controls aged 18 to 30 years from October 2010 to January 2011. Comprehensive acne severity scale (CASS was used to determine acne severity. A questionnaire comprising items enquiring into the respondent’s family history and dietary patterns was distributed. Subjects were asked to record their food intake on two weekdays and one day on a weekend in a three day food diary. Anthropometric measurements including body weight, height and body fat percentage were taken. Acne severity was assessed by a dermatologist. Results Cases had a significantly higher dietary glycemic load (175 ± 35 compared to controls (122 ± 28 (p  0.05. Conclusions Glycemic load diet and frequencies of milk and ice cream intake were positively associated with acne vulgaris.

  20. The efficacy of 5% topical tea tree oil gel in mild to moderate acne vulgaris: A randomized, double-blind placebo-controlled study

    Enshaieh Shahla

    2007-01-01

    Full Text Available Background: Finding an effective treatment for acne that is well tolerated by the patients is a challenge. One study has suggested the efficacy of tea tree oil in treatment of the acne vulgaris. Aim: To determine the efficacy of tea tree oil in mild to moderate acne vulgaris. Methods: This was a randomized double-blind clinical trial performed in 60 patients with mild to moderate acne vulgaris. They were randomly divided into two groups and were treated with tea tree oil gel (n=30 or placebo (n=30. They were followed every 15 days for a period of 45 days. Response to treatment was evaluated by the total acne lesions counting (TLC and acne severity index (ASI. The data was analyzed statistically using t-test and by SPSS program. Results: There were no significant differences regarding demographic characteristics between the two groups. There was a significant difference between tea tree oil gel and placebo in the improvement of the TLC and also regarding improvement of the ASI. In terms of TLC and ASI, tea tree oil gel was 3.55 times and 5.75 times more effective than placebo respectively. Side-effects with both groups were relatively similar and tolerable. Conclusion: Topical 5% tea tree oil is an effective treatment for mild to moderate acne vulgaris.

  1. Analysis of clinical efficacy, side effects, and laboratory changes among patients with acne vulgaris receiving single versus twice daily dose of oral isotretinoin.

    Ahmad, Hesham M

    2015-01-01

    Acne vulgaris is a debilitating disorder and requires proper treatment. This work evaluates the clinical efficacy, side effects, and laboratory changes of serum lipids and liver function during oral isotretinoin therapy for acne vulgaris, comparing single versus twice daily dose. Fifty-eight patients with acne vulgaris were included and randomized into group I (26 patients), who received once daily dose, and group II (32 patients), who received twice daily dose of oral isotretinoin. Global acne scoring system was used to evaluate acne severity and post-treatment improvement. Both regimens resulted in highly significant clinical improvement of acne with no significant difference. However, side effects were significantly more common among patients of group I. Both regimens caused mild rise of serum cholesterol, alanine transaminase (ALT), and aspartate aminotransferase (AST) with more prominent rise of triglycerides especially with twice daily dose. Oral isotretinoin is a very effective treatment for acne vulgaris with no statistically significant difference in clinical efficacy between once and twice daily doses. However, dividing dose to twice per day might cause fewer incidence of side effects without reducing clinical efficacy. The drug causes mild clinically insignificant rise of serum cholesterol, triglycerides, AST, and ALT.

  2. A randomized controlled study for the treatment of acne vulgaris using high-intensity 414 nm solid state diode arrays.

    Ash, Caerwyn; Harrison, Anna; Drew, Samantha; Whittall, Rebecca

    2015-01-01

    The treatment of acne vulgaris poses a challenge to the dermatologist, and the disease causes emotional anxiety for the patient. The treatment of acne vulgaris may be well-suited to home-use applications, where sufferers may be too embarrassed to seek medical treatment. This randomized controlled study is designed to quantify the effectiveness of using a blue light device in a therapy combined with proprietary creams, in the investigation of a self-treatment regimen. A total of 41 adults with mild-to-moderate facial inflammatory acne were recruited. The subjects were randomly assigned to combination blue light therapy (n = 26) or control (n = 15). Photography was used for qualitative assessment of lesion counts, at weeks 1, 2, 4, 8, and 12. All subjects in the treatment cohort achieved a reduction in their inflammatory lesion counts after 12 weeks. The mean inflammatory lesion counts reduced by 50.02% in the treatment cohort, and increased by 2.45% in the control cohort. The reduction in inflammatory lesions was typically observable at week-3, and maximal between weeks 8 and 12. The treatment is free of pain and side-effects. The blue light device offers a valuable alternative to antibiotics and potentially irritating topical treatments. Blue light phototherapy, using a narrow-band LED light source, appears to be a safe and effective additional therapy for mild to moderate acne.

  3. Effect on serum sex hormone levels, immune index of benzoyl peroxide combining with Hirudoid on acne vulgaris

    Lin Li; Jie Sun; The authorsi-heng Yu; Yun-hao Hu

    2015-01-01

    Objective:To observe the effect on serum sex hormone levels, immune index of benzoyl peroxide combining with Hirudoid on acne vulgaris.Methods: 185 patients with acne vulgaris included in the study the authorsre divided into the observation group (85 cases) and the control group (80 cases), the observation group was given the treatment of benzoyl peroxide combining with Hirudoid, and the control group was treated with benzoyl peroxide. To observe the change of hormones (T, FSH, LH, E2) and immune indexes (IgG, IgA, IgM, C3, C4, IL-2, sIL-2R) after 1 month of treatment.Results: After treatment, IgG, C3, C4, IL-2 of the observation group the authorsre significantly different than those before trteatment(P0.05); After treatment, IgG, C3, C4, IL-2 level of two groups the authorsre statistically significant (P<0.05).Where the authorsre no significant difference on sex hormones betthe authorsen the two groups before and after treatment.Conclusion:Benzoyl peroxide combining with Hirudoid has certain effects on immune function for the patients with acne vulgaris, and may be related to therapeutic effect, but no obvious effect on sex hormone.

  4. Acne.

    Whiting, D A

    1979-12-01

    The cause of acne is still obscure, but genetic predisposition, sebaceous overactivity, overgrowth of bacterial flora and exposure to comedogenic substances are all significant factors. Acne lesions occur mainly in sebaceous follicles, which are characterized by deep follicular canals and large sebaceous glands. The associated seborrhea is not due to a circulatory excess of androgens but may be caused by a local amplification of androgenic activity. This, in turn, may be due to large numbers of androgen receptors and a high concentration of enzymes such as 17beta-hydroxysteroid dehydrogenase, within the sebaceous gland itself. Hyperkeratosis of the retention type in the pilary infrainfundibulum obstructs the outflow of sebum and keratin flakes. This favors the proliferation of Propionibacterium acnes which may initiate inflammation in microcomedos and lead to formation of pustules, papules or nodules. Topical therapy with tretinoin, benzoyl peroxide and antibiotics such as clindamycin is widely used today. Oral tetracyclines and other chemotherapeutic agents remain necessary in severe cases.

  5. The Relationship of Proper Skin Cleansing to Pathophysiology, Clinical Benefits, and the Concomitant Use of Prescription Topical Therapies in Patients with Acne Vulgaris.

    Levin, Jacquelyn

    2016-04-01

    Patients often perceive the cause of their acne to be related to a lack of proper cleansing, therefore many patients attempt to treat their acne either alone or with prescription therapy by frequent aggressive cleansing with harsh cleansing agents. Altered epidermal barrier function, inflammation, and Propionibacterium acnes are related to acne vulgaris (AV) pathophysiology; proper cleansing can favorably modulate the development of AV. The available clinical studies support gentle cleansing in AV by showing the ability to contribute to improving AV lesion counts and severity and minimizing the irritation seen with topical AV therapies such as retinoids and BP.

  6. Clinical and hormonal effects of ethinylestradiol combined with gestodene and desogestrel in young women with acne vulgaris.

    Mango, D; Ricci, S; Manna, P; Miggiano, G A; Serra, G B

    1996-03-01

    The effect of gestodene 75 micrograms (GTD) versus desogestrel 150 micrograms (DSG) combined with 30 micrograms of ethinylestradiol (EE) on acne lesions and plasma androstenedione (A), total testosterone (T), sex hormone binding globulin (SHBG) and "free androgen index" (FAI) was evaluated in an open study on 19 patients aged 18-35 years affected with postpubertal or persistent non-severe acne vulgaris. The patients were randomly allocated into two groups receiving EE-GTD (n = 8) and EE-DSG (n = 11), 21 tablets per cycle for 9 consecutive cycles. Clinical and hormonal evaluations were made between days 17-21 in the cycle before treatment and between days 17-21 of the cycle 3, 6 and 9 of treatment. During treatment, acne improved in most patients, reaching at cycle 9 a low score (absent or minimal) in 62% of the cases in the GTD group (mean acne score = 1.25) and in 90% of the cases in the DSG group (mean acne score = 0.90). Before treatment, about 75% of the patients showed one or more signs of biochemical hyperandrogenism, including elevated FAI (57%), elevated A (15%), elevated total T (15%) and decreased SHBG (21%), and there was evidence of inverse correlation between SHBG and acne scores (p < 0.05). The echogenic texture of the ovaries was multifollicular in 55% of the cases. By the end of the third cycle of treatment, the hormonal changes observed in both groups included significant decreases, with normalization of individual elevated levels of T, and a 3-fold rise of the initial values of plasma SHBG, which showed a further gradual increase at cycle 9 of EE-DSG administration. At cycle 9, normalization of the echogenic ovarian texture was observed. Acne improvement under treatments with estrogen and progestin (EP) could be significantly correlated with the normalization of biochemical hyperandrogenism. In conclusion, the biochemical and clinical efficacy of EE-GTD and EE-DSG indicate that both these preparations can be a good choice in the therapy of acne

  7. [DRUG-INDUCED LUPUS CAUSED BY LONG TERM MINOCYCLINE TREATMENT FOR ACNE VULGARIS].

    Hanai, Shunichiro; Sato, Takeo; Takeda, Koichi; Nagatani, Katsuya; Iwamoto, Masahiro; Minota, Seiji

    2015-09-01

    An 18-year-old Japanese girl had received oral minocycline 200mg daily for treatment of acne vulgaris since 16 years old. She had a fever three months before admission, followed by joint pains in her knees, elbows and several proximal interphalangeal joints one month before admission. She was referred to our hospital because of a high serum level of anti-DNA antibody. She had already discontinued oral minocycline five weeks before admission, because she missed her medication refilled. On admission, the arthralgia and fever spontaneously resolved, and there were no laboratory evidence of hypocomplementemia and cytopenia. She had neither erythema nor internal organ involvements. Because her symptoms subsided spontaneously after the cessation of minocycline, she was considered to have drug-induced lupus. Both the arthralgia and fever did not relapse, and anti-ds DNA antibody returned to normal during a follow-up period without treatment. There are few reports of drug-induced lupus caused by minocycline in Japan. This case highlights the importance of considering minocycline-induced lupus.

  8. Perinuclear antineutrophilic cytoplasmic antibody-positive cutaneous polyarteritis nodosa associated with minocycline therapy for acne vulgaris.

    Schaffer, J V; Davidson, D M; McNiff, J M; Bolognia, J L

    2001-02-01

    Minocycline is an oral antibiotic widely used for the long-term treatment of acne vulgaris. Unusual side effects of this medication include two overlapping autoimmune syndromes: drug-induced lupus and autoimmune hepatitis. In addition, in a few patients livedo reticularis or subcutaneous nodules have developed in association with arthritis and serum perinuclear antineutrophil cytoplasmic antibodies (P-ANCA) during long-term minocycline therapy. We report the cases of two young women receiving long-term minocycline therapy (>3 years) in whom P-ANCA-positive cutaneous polyarteritis nodosa developed. Both patients presented with a violaceous reticulated pattern on the lower extremities. Histologic examination of biopsy specimens from a reticulated area and a subcutaneous nodule showed necrotizing vasculitis of medium-sized arteries in the deep dermis, consistent with the diagnosis of polyarteritis nodosa. The cutaneous lesions rapidly resolved on discontinuation of minocycline and initiation of prednisone therapy. A high index of suspicion and testing for antineutrophil cytoplasmic antibody in addition to the standard antinuclear antibody panel can facilitate diagnosis of minocycline-related autoimmune disorders.

  9. CLINICAL PATTERN OF ACNE VULGARIS AND ITS ASSOCIATED CONDITIONS IN THE EASTERN PROVINCE OF KINGDOM OF SAUDI ARABIA: A HOSPITAL-BASED CLINICAL STUDY

    Al-Ameer, Ali M.; Al-Akloby, Omar M.

    2002-01-01

    Objective: This study aims to review the clinical pattern of acne vulgaris cases referred to one hospital in the Eastern Province. Methods: Two hundred cases diagnosed in the Dermatology Department at King Fahad Hospital of the University (KFHU), Al-Khobar, Saudi Arabia were studied Results: Inflammatory acne was the predominant type observed in both males and females (76% and, 79%, respectively). Seborrhea (greasy skin) was the most frequently associated condition 22 (11%) followed by dandru...

  10. Comparison of topical 5% nicotinamid gel versus 2% clindamycin gel in the treatment of the mild-moderate acne vulgaris: A double-blinded randomized clinical trial

    Zabiolah Shahmoradi

    2013-01-01

    Full Text Available Background: Acne vulgaris is considered one of the most common disorders for which patients seek dermatologic care. In the current study, we evaluated efficacy of the 5% nicotinamide gel versus 2% clindamycin gel in the treatment of the mild-moderate acne vulgaris. Materials and Methods: This was a randomized, controlled clinical trial that was performed in 2009-2010. Sixty female patients with mild or moderate acne vulgaris were recurited to be treated either with 5% nicotinamide or 2% clindamycin gel for 8 weeks. Acne severity index (ASI was used to evaluate response to treatment and SPSS software was used to analyze the data. Results: The mean of ASI at the baseline was 16.85 ± 8.5 and 18.2 ± 12.27 in nicotinamide gel and clindamycin gel, respectively (P > 0.05. The mean of ASI was significantly decreased compared with baseline ASI during the time in both groups (P < 0.0001. However, there was not a significant difference regarding reduction of ASI between the nicotinamide and clindamycin gel (P = 0.583. Conclusion: Five percent nicotinamide gel is as effective as 2% clindamycin gel for treatment of mild to moderate acne vulgaris. No side effect was observed during the treatment.

  11. Safety and efficacy of low-dose isotretinoin in the treatment of moderate to severe acne vulgaris

    Parinitha K Rao

    2014-01-01

    Full Text Available Background: Isotretinoin is indicated for moderate to severe cases of acne which are unresponsive to conventional therapy. The classical recommended dose is 0.5 to 1.0 mg/kg/day. As the side effects are dose related, low-dose isotretinoin therapy for acne is an attractive option; however, but little data exists on the safety and efficacy of this strategy. Materials and Methods: In this prospective, non-comparative study, 50 participants, both male and female, having moderate to severe acne vulgaris were enrolled and treated with isotretinoin at a dose of 20 mg/day (approximately 0.3-0.4 mg/kg/day, for a period of 3 months. Participants were evaluated by means of clinical and laboratory investigations before starting isotretinoin. Investigations were repeated at the end of the first and third months following completion of treatment, and participants were followed up for 6 months to look for any relapse. Results: At the end of the treatment, very good results were observed in 90% of participants. Cheilitis was the most common among the side effects observed and was seen in 98% of the participants. One participant developed vitiligo as a side effect, which is a new finding, and has not reported in literature before. Elevated serum lipid levels were observed in 6% of the participants, and relapse occurred in 4% of the participants over a 6 month follow up period. Conclusion: Three months of treatment with low-dose isotretinoin (20 mg/day was found to be effective in the treatment of moderate to severe acne vulgaris, with a low incidence of serious side effects. This dose also was more economical than the higher doses.

  12. Impact of acne vulgaris on quality of life and self-esteem.

    Hosthota, Abhineetha; Bondade, Swapna; Basavaraja, Vinay

    2016-08-01

    The psychological impact of acne is determined by various factors including age, sex, personality, grade of disease, scarring, and environmental and ethnic background. Apart from managing the clinical manifestations of acne, clinicians also have to deal with the psychological aspects of the disease by assessing patients' quality of life (QOL) and self-esteem. These measures will aid in better management of acne patients. This study examined the relationship between acne and QOL and self-esteem. The results showed that acne severity may have a considerable adverse impact on QOL and self-esteem. Dermatologists need to emphasize the psychosocial sequelae of acne through awareness programs and encourage medical treatment along with basic psychosomatic remedies in the management of acne.

  13. Successful treatment of mild to moderate acne vulgaris with Dr Michaels® (also branded as Zitinex®) topical products family: a clinical trial.

    Wollina, U; Tirant, M; Bayer, P; Coburn, M; Anderson, P; Donnelly, B; Kennedy, T; Gaibor, J; Arora, M; Clews, L; Walmsley, S; Hercogovấ, J; Fioranelli, M; Gianfaldoni, S; Chokoeva, A A; Tchernev, G; Novotny, F; Roccia, M G; Maximov, G K; França, K; Lotti, T

    2016-01-01

    Acne vulgaris is an epidemic inflammatory skin disease of multi-factorial origin, frequently seen in adolescents and often persisting or occurring through to adulthood. Acne vulgaris is a nearly universal skin disease afflicting 79-95% of the adolescent population in westernized societies and is a significant cause of psychological morbidity in affected patients. Despite the various treatment options available for acne, there is still a need for a safe and effective option. The aim of the study was to investigate the efficacy and tolerability of Dr Michaels® (Zitinex®) product family in the treatment of papulo-pustular acne. 25 patients (17 female/8 male), aged 15-22, with a mild to moderate papulo-pustular acne, localized on the face and on the trunk, were included in this study. None of the patients had used any other kind of treatment in the 3 months prior to commencing this study. All of the patients were treated with Dr Michaels® (Zitinex®) facial exfoliating cleanser, activator formula, a cream, PSC 200 and PSC 900 oral supplements. Application time of Dr Michaels® (Zitinex®) products was 12 weeks. The treatment was been evaluated clinically at 0, 4, 8 and 12 weeks. All of the patients showed an improvement in all parameters of their acne (comedones, papules, pustules, hyperpigmentation and scars). The acne lesions and erythema had mostly resolved. The hyperpigmentation and pitted scarring had significantly reduced also, with the skin appearing smoother. The treatment was well tolerated and no side effects have been described. Our study demonstrates that the Dr Michaels® (Zitinex®) facial exfoliating cleanser, activator formula, cream and oral supplements PSC 200 and PSC 900 are an effective therapeutic option for the treatment of moderately severe acne vulgaris. Moreover, it highlights the safety profile of the Dr Michaels® (Zitinex®) product family in a case of acne compared to traditional first-line treatments.

  14. 红-蓝光联合治疗寻常痤疮的疗效%Clinical efficacy of combined blue and red phototherapy in treatment of acne vulgaris

    蒋婷; 李军; 任军

    2010-01-01

    Objective Acne vulgaris remains a major problem in dermatological practice. Phototherapy for acne with blue and red light-emitting diode (LED) arrays has recently attracted attention.The aim of this study is to observe the clinical effect of the blue and red light combination phototherapy on acne. Methods 65 individuals were recruited: 25 females and 5 males. Patients underwent treatment of 20-25 minutes blue light and 5-10 minutes combined light treatment twice per week. Continuous irradiation for 4 weeks was as 1 session. Mild acne vulgaris was treated for 1 session, moderate and severe acne were treated for 1 or 2 sessions. Results After system treatment, the acne lesion was reduced apparently without side effect. The effective rate of mild acne vulgaris, moderate acne vulgaris and severe acne vulgris was 80 %, 89.4 % and 88.2 %, respectively. Conclusion The combination of blue and red light-emitting diode therapy for acne vulgaris is effective. This therapy is convenient without side effect, and it is a new preferable modality for the treatment of acne.%目的 探讨红-蓝光联合治疗寻常痤疮临床疗效.方法 对65例痤疮患者采用红-蓝光联合照射治疗,每位患者每次使用蓝光照射20~25 min,然后使用红-蓝光联合照射5~10 min,每周2次,连续照射4周为1个疗程.轻度痤疮患者治疗1个疗程,中、重度痤疮患者连续治疗1~2个疗程.结果 经过系统治疗后,所有患者痤疮皮损均有明显改善且无副作用,轻度痤疮有效率为80%,中度痤疮有效率为89.4%,重度痤疮有效率为88.2%.结论 应用红-蓝光联合治疗寻常痤疮是安全且有效的治疗方法.

  15. Top Ten List of Clinical Pearls in the Treatment of Acne Vulgaris.

    Layton, Alison M

    2016-04-01

    Acne represents the most common inflammatory dermatosis seen worldwide and is the leading reason for seeing a dermatologist. This article provides some tips for managing acne in a safe and effective manner to minimize the physical and psychological scars that can result from acne. Tips include how to optimize available treatment regimens according to the evidence base and target therapy to pathophysiologic factors, while also tailoring treatments to patient expectation and needs. Attention is given to minimizing the emergence of antimicrobial resistance in acne patients and beyond.

  16. Short-term combination therapy and long-term relapse prevention in the treatment of severe acne vulgaris.

    Tan, Jerry; Stein Gold, Linda; Schlessinger, Joel; Brodell, Robert; Jones, Terry; Cruz, Alma; Kerrouche, Nabil; Jarratt, Michael

    2012-02-01

    Few long-term treatment regimens for severe acne vulgaris have been investigated in clinical trials. Data were combined from two consecutive, randomized, double-blind, controlled studies to evaluate the efficacy, safety and subject satisfaction of four nine-month regimens in severe acne vulgaris treatment. Subjects were first randomized to receive doxycycline (DCN) and adapalene 0.1% - benzoyl peroxide 2.5% (A/BPO) or vehicle once daily for 12 weeks. Subjects who had at least 50% global improvement were subsequently randomized to receive A/BPO or its vehicle once daily for 24 weeks. Over nine months, there were four regimens: A/BPO and DCN followed by A/BPO, vehicle and DCN followed by A/BPO, A/BPO and DCN followed by vehicle, and vehicle and DCN followed by vehicle. Among the four regimens, A/BPO and DCN followed by A/BPO led to the highest percentage of subjects rated "clear" or "almost clear" (50.0% vs. 40.4%, 26.2% and 25.0%, respectively), biggest reduction in total lesion counts (76% vs. 70%, 51% and 47%, respectively) and greatest subject satisfaction (85.0% vs. 75.5%, 63.3% and 52.4%, respectively) at week 36. It provided a faster onset of action compared to groups started with vehicle and DCN (PBPO and DCN followed by vehicle experienced deterioration once the active treatment was discontinued. All regimens were safe and well-tolerated. In conclusion, efficacious initial therapy and long-term treatment are both important. An initial combination therapy with adapalene-BPO and DCN followed by longer-term adapalene-BPO treatment is an efficacious and satisfactory new regimen for severe acne subjects.

  17. Intense Pulsed light Versus 1,064 Long-Pulsed Neodymium: Yttrium–Aluminum– Garnet Laser in the Treatment of Facial Acne Vulgaris

    Mohamed, Essam Elden; Tawfik, Khaled

    2016-01-01

    Introduction Laser and light-based procedures provide a good and safe modality for treatment of active acne lesions when used properly. Aim To compare the clinical efficacy of intense pulsed light (IPL) versus 1,064 long-pulsed Neodymium:Yttrium–Aluminum– Garnet (Nd: YAG) in treatment of facial acne vulgaris. Materials and Methods Seventy four patients recruited between June 2013 and August 2014 was enrolled in this controlled, single-blind, split-face clinical trial. All participants received 3 sessions of IPL on the right side of the face and 1,064-nm Nd:YAG on the left side of the face at 4-weeks intervals. Final assessment was made by comparison of the changes in the count of inflammatory acne lesions (inflammatory papules, pustules, nodules and cyst) and non-inflammatory acne lesions (Comedones) and the acne severity score between both therapies, based on standardized photography. Results At the final visit, the inflammatory acne lesions were reduced on the IPL and 1,064-nm Nd:YAG treated sides by 67.1% and 70.2% respectively (p0.05 for each). For both therapies, there was significant difference in the improvement on inflammatory acne lesions in comparison to non-inflammatory lesions (p0.05 for each). Conclusion Both IPL and 1,064-nm Nd:YAG laser are effective in treatment of inflammatory facial acne vulgaris. There is no significant difference between the effects of both therapies on facial acne lesions. PMID:27630934

  18. Long-pulsed dye laser versus long-pulsed dye laser-assisted photodynamic therapy for acne vulgaris: A randomized controlled trial

    Haedersdal, M.; Togsverd, K.; Wiegell, S.R.;

    2008-01-01

    Background: Long-pulsed dye laser (LPDL)-assisted photodynamic therapy has been suggested to be superior to laser alone for acne vulgaris but no evidence is available. Objective: To evaluate the efficacy and safety of LPDL alone versus LPDL in photodynamic therapy with methylaminolevulinic acid...... (MAL-LPDL) for acne vulgaris. Methods: Fifteen patients received a series of 3 full-face LPDL treatments and half-face prelaser MAL treatments; the latter being randomly assigned to the left or right side. Results: Inflammatory lesions were reduced more on MAL-LPDL-treated than on LPDL-treated sides...... to draw conclusions about the efficacy of the LPDL, only about the efficacy of MAL-LPDL compared with LPDL alone. Conclusions: MAL-LPDL is slightly superior to LPDL for the treatment of inflammatory acne Udgivelsesdato: 2008/3...

  19. Acne vulgaris, probiotics and the gut-brain-skin axis - back to the future?

    Bowe Whitney P

    2011-01-01

    Full Text Available Abstract Over 70 years have passed since dermatologists John H. Stokes and Donald M. Pillsbury first proposed a gastrointestinal mechanism for the overlap between depression, anxiety and skin conditions such as acne. Stokes and Pillsbury hypothesized that emotional states might alter the normal intestinal microflora, increase intestinal permeability and contribute to systemic inflammation. Among the remedies advocated by Stokes and Pillsbury were Lactobacillus acidophilus cultures. Many aspects of this gut-brain-skin unifying theory have recently been validated. The ability of the gut microbiota and oral probiotics to influence systemic inflammation, oxidative stress, glycemic control, tissue lipid content and even mood itself, may have important implications in acne. The intestinal microflora may also provide a twist to the developing diet and acne research. Here we provide a historical perspective to the contemporary investigations and clinical implications of the gut-brain-skin connection in acne.

  20. Selection of therapy for acne vulgaris: balancing concerns about antibiotic resistance.

    Del Rosso, James Q

    2008-11-01

    The widespread use of long-term antibiotics to treat acne and rosacea has resulted in increased Propionibacterium acnes resistance to antibiotics. Although resistance may decrease treatment effectiveness in some cases, it also is clear that antimicrobial activity is not the only role antibiotics play in acne management. The anti-inflammatory activity of antibiotics contributes to antipropionibacterial efficacy. In addition, the use of benzoyl peroxide (BPO) in combination with antibiotics to reduce resistant populations of propionibacteria is widely advocated, as P acnes has not developed resistance to it. P acnes now is known to form biofilms, which are bacterial communities that live encased in a glycocalyx polymer that aids in adherence to surfaces, thereby delaying antibiotic penetration. In addition to drug resistance, patient compliance with acne treatment is an important issue. Because compliance is a function of tolerability and convenience, new moisturizing noncomedogenic vehicles and fixed BPO-antibiotic combinations can be expected to improve compliance. Better efficacy has been noted with BPO-antibiotic combination therapy.

  1. A dermocosmetic containing bakuchiol, Ginkgo biloba extract and mannitol improves the efficacy of adapalene in patients with acne vulgaris: result from a controlled randomized trial

    Poláková K

    2015-04-01

    Full Text Available Katarína Poláková,1 Aurélie Fauger,2 Michèle Sayag,2 Eric Jourdan2 1Saint Elisabeth´s Oncological Institute, Bratislava, Slovakia; 2Laboratoire Bioderma, Lyon, France Background: Acne vulgaris is an inflammatory disorder of the pilosebaceous unit. Aim: To confirm that BGM (bakuchiol, Ginkgo biloba extract, and mannitol complex increases the established clinical efficacy of adapalene 0.1% gel in patients with acne. Methods: A clinical trial was conducted in acne patients. A total of 111 subjects received adapalene 0.1% gel and BGM complex or vehicle cream for 2 months. Assessments comprised Investigator Global Assessment (IGA, global efficacy, seborrhea intensity, inflammatory and non-inflammatory lesions, and subject perception, as well as overall safety and local tolerance and quality of life. Results: At the end of the trial, inflammatory and non-inflammatory lesions, IGA, global efficacy, and seborrhea intensity had significantly improved in both treatment groups. Differences were statistically significant (P<0.05 in favor of BGM complex for inflammatory lesions as well as IGA and seborrhea intensity. Global efficacy assessments and subject perception confirmed the superiority of BGM complex-including treatment over the comparative combination. Quality of life had improved more with the active combination than with the vehicle combination. In the active group, four subjects had to interrupt temporarily BGM complex and 12 adapalene compared to seven subjects interrupting the vehicle and eleven adapalene in the vehicle group. One subject withdrew from the trial due to an allergy to adapalene. The majority of all events were mild. Conclusion: BGM complex improves the treatment outcome of adapalene 0.1% gel in patients with acne vulgaris. Overall, safety and local tolerance of BGM complex were good. Keywords: adapalene, acne vulgaris, bakuchiol, BGM complex, P. acnes, sebum

  2. Acne - self-care

    Acne vulgaris - self-care; Cystic acne - self-care; Pimples - self-care; Zits - self-care ... If daily skin care does not clear up blemishes, try over-the-counter acne medicines that you apply to your skin. These products ...

  3. Role of hormones and blood lipids in the pathogenesis of acne vulgaris in non-obese, non-hirsute females

    Ola Ahmed Bakry

    2014-01-01

    Full Text Available Context: Acne vulgaris (AV is a common disease affecting all ages and ethnic groups. Androgens, skin and serum lipids, inflammatory signaling and regulatory neuropeptides seem to be involved in this multi-factorial process. Aim: The aim of this work was to determine hormonal levels and lipid profile in non-obese, non-hirsute females with AV. Subjects and Methods: A total of 60 non-obese, non-hirsute female cases with different grades of AV and 60 age- and gender-matched healthy volunteers were included. Measurement of serum total and free testosterone, sex hormone binding globulin (SHBG, estradiol and progesterone and blood lipids was done during the luteal phase of the menstrual cycle. Results: Total testosterone, free testosterone (FT and progesterone levels were significantly higher (P < 0.001 for all while estradiol levels (P < 0.001 and SHBG (P < 0.01 were significantly lower in cases than controls. Total cholesterol and low density lipoprotein cholesterol (LDL-C levels were significantly higher (P < 0.001 for both while high density lipoprotein cholesterol (HDL-C and apolipoprotein A-1 (ApoA-1 levels were significantly lower (P < 0.001 for both in cases than controls. Higher values of FT (P = 0.03 and SHBG (P = 0.02 and lower values of estradiol (P = 0.04 levels were significantly in favor of severe acne. Higher values of cholesterol (P < 0.001 and LDL-C (P = 0.03 and lower values of HDL-C (P = 0.01 and ApoA-1 (P = 0.02 levels were significantly associated with severe acne. Conclusion: Changes in hormone levels and lipid profile in non-obese and non-hirsute females with AV should be considered in disease pathogenesis and in treatment prescription of these patients.

  4. Oral isotretinoin in different dose regimens for acne vulgaris: A randomized comparative trial

    Uma Shankar Agarwal

    2011-01-01

    Full Text Available Background: Oral isotretinoin is recommended for severe nodulocystic acne in the doses of 1-2 mg/kg/day which is usually associated with higher incidence of adverse effects. To reduce the incidence of side-effects and to make it more cost-effective, the lower dose regimen of isotretinoin has been used. Aim: To compare the efficacy and tolerability of oral isotretinoin in daily, alternate, pulse and low-dose regimens in acne of all types and also to assess whether it can be used for mild and moderate acne also. Methods: One hundred and twenty patients with acne were randomized into four different treatment regimens each consisting of 30 patients. Group A was prescribed isotretinoin 1 mg/kg/day, Group B 1 mg/kg alternate day, Group C 1 mg/kg/day for one week/four weeks and Group D 20 mg every alternate day for 16 weeks. Patients were further followed for eight weeks to see any relapse. Side-effects were also recorded. Results: Though the daily high dose treatment Group A performed better initially at eight weeks, at the end of therapy at 16 weeks results were comparable in Group A , B and D. Patients with severe acne did better in Group A than in Group B, C and D. Patients with mild acne had almost similar results in all the groups while patients with moderate acne did better in Group A, B and D. Frequency and severity of treatment-related side-effects were significantly higher in treatment Group A as compared to Group B, C and D. Conclusion: We conclude that for severe acne either conventional high doses of isotretinoin may be used or we can give conventional high dose for initial eight weeks and later maintain on low doses. Use of isotretinoin should be considered in mild to moderate acne also, in low doses; 20 mg, alternate day seems to be an effective and safe treatment option in such cases.

  5. Effects of skin care and makeup under instructions from dermatologists on the quality of life of female patients with acne vulgaris.

    Matsuoka, Yoshie; Yoneda, Kozo; Sadahira, Chieko; Katsuura, Junko; Moriue, Tetsuya; Kubota, Yasuo

    2006-11-01

    Acne vulgaris significantly affects patients' quality of life (QOL) and their lives in various ways, including social behavior and body dissatisfaction. This may be heightened by acne's typical involvement of the face. We investigated whether the use of skin care and makeup could influence the QOL of affected patients without deteriorating conventional acne treatments. Fifty female patients with acne were recruited for our study. Twenty-five patients were instructed how to use skin care and cosmetics, while 25 patients received no specific instructions from dermatologists. Both groups received conventional topical and/or oral medication for acne during the study period for 4 weeks. Both groups did not show any significant difference in clinical improvement of acne severity. Two validated QOL questionnaires, World Health Organization (WHO)QOL26 and the Dermatology Life Quality Index (DLQI) were administered to all patients at first visit and 4 weeks later. The mean scores of psychological and overall domains in WHOQOL26 for patients with instructions were improved significantly, while only the overall score was significantly improved for patients without instructions. The total mean scores and all domains except work/school in DLQI for patients with instructions were improved significantly, while the total scores and all domains except discomfort for treatment in DLQI were significantly improved for patients without instructions. Thus, instructions on the use of skin care and cosmetics for female acne patients did not deteriorate acne treatment and influenced patients' QOL effectively. We therefore suggest that instructions for using skin care and cosmetics complement conventional medical treatments for acne.

  6. Assessment of nasal carriage of staphylococcus aureus in patients with acne vulgaris

    Betül Demir

    2015-09-01

    Full Text Available Background and Design: Systemic antibiotics, such as tetracycline and doxycycline are used in the treatment of inflammatory forms of moderate acne, or acne that is resistant to topical treatment. Oral isotretinoin treatment is the most effective treatment option in severe papulopustular and nodular forms of acne. Dose-related nasal carrier state of Staphylococcus aureus (S. aureus, has been reported in 90% of patients using isotretinoin. Long-term oral and/or topical antibiotic use in the treatment of acne causes changes in antibiotic susceptibility and emergence of methicillin-resistant S. aureus (MRSA pathogens. The present retrospective study examined the colonization rates of S. aureus in patients who had an increase in acneiform lesions while taking medications for the treatment of acne and whose nasal swap samples were obtained and also investigated their relationship with treatment options. Materials and Methods: A total of 86 patients with moderate acne who attended our dermatology outpatient clinic with the complaints of acne and in whom nasal swap samples were obtained due to increased pustules during acne therapy. The patients were divided into three groups according to the treatment methods as patients receiving topical treatment, patients treated with oral doxycycline, and patients treated with oral isotretinoin. The results of the cultures were evaluated in three groups: no growth, methicillin-sensitive S. aureus (MSSA, and MRSAisolated. Results: 39.5% culture positivity (S. aureus were determined in 34 patients. Thirty two (94.1% culture positivity were MSSA, and 2 (5.9% culture positivity were MRSA. Twenty nine (58% culture positivity were found in the patients using the oral isotretinoin. There was statistically significant culture positivity in the patients using oral isotretinoin compared to patients receiving other treatments (p<0.001. Conclusion: We observed that S. aureus colonization increased in patients using systemic

  7. Efficacy and safety of topical nadifloxacin and benzoyl peroxide versus clindamycin and benzoyl peroxide in acne vulgaris: A randomized controlled trial

    S Choudhury

    2011-01-01

    Full Text Available Background : Topical therapy with comedolytics and antibiotics are often advocated for mild and moderate severity acne vulgaris. Nadifloxacin, a new fluoroquinolone with anti-Propionibacterium acnes activity and additional anti-inflammatory activity, is approved for use in acne. This randomized controlled assessor blind trial compared the clinical effectiveness and safety of eight weeks therapy of nadifloxacin 1% versus clindamycin 1% as add-on therapy to benzoyl peroxide (2.5% in mild to moderate grade acne. Materials and Methods : The efficacy parameters were changes in the total, inflammatory and non-inflammatory lesion counts, Investigator Global Assessment (IGA, and Cardiff Acne Disability Index (CADI scales from baseline to study end (eight weeks. All treatment emergent dermatological adverse events were evaluated for safety assessment. Results : Out of 84 randomized subjects (43-nadifloxacin arm and (41-clindamycin 42 in nadifloxacin group, 37 in clindamycin group completed the study. Reduction from baseline of total, inflammatory and non-inflammatory lesion counts were highly significant in both the groups (P<0.0001, but between group differences were not significant. Significant improvement in CADI and IGA scales were noted in both groups. Between-group comparison showed no significant differences. The safety and tolerability profile of both regimens were good and statistically comparable. Conclusions: Topical nadifloxacin, a new fluoroquinolone is effective, tolerable, and safe for mild o moderate facial acne. Its clinical effectiveness is comparable to clindamycin when used as add-on therapy to benzoyl peroxide.

  8. 针灸治疗寻常性痤疮临床观察%Clinical Therapeutic Effect of Acupuncture Treatment for Acne Vulgaris

    孙亦农; 陈丽姝

    2013-01-01

    目的:采用近部选穴与远部选穴配合,针刺与放血结合的方法,观察针灸治疗寻常性痤疮的临床疗效.方法:采用痤疮综合分级系统量表(GAGS),对比观察针灸治疗前后及不同疗程对寻常性痤疮各类皮损的疗效影响.结果:寻常性痤疮患者通过8周针刺治疗后,绝大部分患者在痤疮各类皮损方面都有所好转,并且有显著的统计学意义(P<0.001).结论:近部选穴与远部选穴配合,针刺与放血结合的方法对寻常性痤疮的疗效是十分确切的,而且随治疗周期的增加而增加.%Objective:This study was to observe the clinical effect of acupuncture treatment combined with blood-letting at local points plus distant points on acne vulgaris.Methods:The Global Acne Gading System (GAGS) scale was used to contrast and the effect on various types of skin lesions caused by acne vulgaris was observed before and after treatments and the changes of these skin lesions in different treatment cycles were also observed.Results:After eight weeks treatment,the vast majority of patients in all types of acne lesions had been improved,and there was a significant statistical difference (P < 0.001).Conclusion:Filiform needle acupuncture combined with blood-letting can be the valid treatment for acne vulgaris,and the efficacy is associated with treatment cycles.

  9. Comparison of the efficacy on serum androgenic hormone levels between isotretinoin, cyproterone acetate/ethynil estradiol and combination therapies in females with acne vulgaris

    Hilal Gökalp; Ahmet Burhan Aksakal

    2012-01-01

    Objective: Acne vulgaris is one of the most common skin disorders, and is a multifactorial disease characterized by androgenic stimulation of sebaceous glands. This study aimed to further understand the antiandrogenic effects of isotretinoin by using isotretinoin, cyproterone acetate/ethynil estradiol (CTA/EE) and isotretinoin+CTA/EE combination treatments with analyzing their effects on serum androgenic hormon levels. Materials and methods: 60 females that were clinically evaluated as grade ...

  10. Oral Doxycycline in the Management of Acne Vulgaris: Current Perspectives on Clinical Use and Recent Findings with a New Double-scored Small Tablet Formulation.

    Del Rosso, James Q

    2015-05-01

    Oral antibiotics have been used for the treatment of acne vulgaris for six decades. Among dermatologists, tetracyclines represent at least three-fourths of the oral antibiotics prescribed in clinical practice. Unlike other specialties, antibiotic use in dermatology is predominantly for the treatment of noninfectious disorders, such as acne vulgaris and rosacea, which usually involves prolonged therapy over several weeks to months as compared to short courses used to treat cutaneous infections. At the present time, doxycycline and minocycline are the most commonly prescribed tetracyclines in dermatology, used primarily for treatment of acne vulgaris with a long overall favorable track record of effectiveness and safety. Although both are commonly used, doxycycline may be chosen by clinicians more readily as there is a lower risk of rare yet potentially serious adverse reactions, although doxycycline does warrant preventative measures to reduce the risks of esophagitis and phototoxicity reactions. This article reviews data with a new double-scored small 150mg tablet of doxycycline hyclate that has proven functional scoring, exhibits bioavailability similar to enteric-coated doxycycline, and has been shown to be associated with a low potential for gastrointestinal adverse reactions very comparable to what is achieved with enteric-coated tablets.

  11. Comparison of the efficacy on serum androgenic hormone levels between isotretinoin, cyproterone acetate/ethynil estradiol and combination therapies in females with acne vulgaris

    Hilal Gökalp

    2012-12-01

    Full Text Available Objective: Acne vulgaris is one of the most common skin disorders, and is a multifactorial disease characterized by androgenic stimulation of sebaceous glands. This study aimed to further understand the antiandrogenic effects of isotretinoin by using isotretinoin, cyproterone acetate/ethynil estradiol (CTA/EE and isotretinoin+CTA/EE combination treatments with analyzing their effects on serum androgenic hormon levels. Materials and methods: 60 females that were clinically evaluated as grade 4-8 on Allen-Smith scale were selected from our patient population for whom isotretinoin, CTA/EE and isotretinoin+CTA/EE combination treatment was planned. Fasting androgenic hormone levels (androstenedion, luteinizing hormone (LH, follicle stimulating hormone (FSH, dehidroepiandrosteron sulfate (DHEAS, free and total testosterone were detected in venous blood before treatment and on the third and the sixth month of study. Results: The statistical analysis showed that similar to the CTA/EE treatment; the decrease of the serum androstenedion and free testosterone levels with isotretinoin treatment in females with acne vulgaris were found to be statistically significant (p0,0056. There is no statistically significant change in LH/FSH ratio in isotretinoin monotherapy, so as in CTA/EE treatment (p>0,0056. Conclusion: Our study demonstrates isotretinoin monotherapy made us to think that antiandrogenic effect may be one of the pathways of antiacne effect of isotretinoin. No statistically significant correlation was found between the severity of acne vulgaris and the androgenic hormone levels.

  12. Integrated cooling-vacuum-assisted 1540-nm erbium:glass laser is effective in treating mild-to-moderate acne vulgaris.

    Politi, Y; Levi, A; Enk, C D; Lapidoth, M

    2015-12-01

    Acne treatment by a mid-infrared laser may be unsatisfactory due to deeply situated acne-affected sebaceous glands which serve as its target. Skin manipulation by vacuum and contact cooling may improve laser-skin interaction, reduce pain sensation, and increase overall safety and efficacy. To evaluate the safety and efficacy of acne treatment using an integrated cooling-vacuum-assisted 1540-nm erbium:glass laser, a prospective interventional study was conducted. It included 12 patients (seven men and five women) suffering from mild-to-moderate acne vulgaris. The device utilizes a mid-infrared 1540-nm laser (Alma Lasers Ltd. Caesarea, Israel), which is integrated with combined cooling-vacuum-assisted technology. An acne lesion is initially manipulated upon contact by a vacuum-cooling-assisted tip, followed by three to four stacked laser pulses (500-600 mJ, 4 mm spot size, and frequency of 2 Hz). Patients underwent four to six treatment sessions with a 2-week interval and were followed-up 1 and 3 months after the last treatment. Clinical photographs were taken by high-resolution digital camera before and after treatment. Clinical evaluation was performed by two independent dermatologists, and results were graded on a scale of 0 (exacerbation) to 4 (76-100 % improvement). Patients' and physicians' satisfaction was also recorded. Pain perception and adverse effects were evaluated as well. All patients demonstrated a moderate to significant improvement (average score of 3.6 and 2.0 within 1 and 3 months, respectively, following last treatment session). No side effects, besides a transient erythema, were observed. Cooling-vacuum-assisted 1540-nm laser is safe and effective for the treatment of acne vulgaris.

  13. Effect of dietary supplementation with omega-3 fatty acid and gamma-linolenic acid on acne vulgaris: a randomised, double-blind, controlled trial.

    Jung, Jae Yoon; Kwon, Hyuck Hoon; Hong, Jong Soo; Yoon, Ji Young; Park, Mi Sun; Jang, Mi Young; Suh, Dae Hun

    2014-09-01

    This study was undertaken to evaluate the clinical efficacy, safety, and histological changes induced by dietary omega-3 fatty acid and γ-linoleic acid in acne vulgaris. A 10-week, randomised, controlled parallel dietary intervention study was performed in 45 participants with mild to moderate acne, which were allocated to either an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a γ-linoleic acid group (borage oil containing 400 mg γ-linoleic acid), or a control group. After 10 weeks of omega-3 fatty acid or γ-linoleic acid supplementation, inflammatory and non-inflammatory acne lesions decreased significantly. Patient subjective assessment of improvement showed a similar result. Heamatoxylin & eosin staining of acne lesions demonstrated reductions in inflammation and immunohistochemical staining intensity for interleukin-8. No severe adverse effect was reported. This study shows for the first time that omega-3 fatty acid and γ-linoleic acid could be used as adjuvant treatments for acne patients.

  14. Importance of androgens in acne

    Luz Stella Montoya de Bayona

    2002-01-01

    Several factor play animportant role in acne. Acne vulgaris affect pilosebaceousunit while in inversa acne affect terminal folicule. There is aninflammatory process with negative outcome when diagnosisand accurate treatment is delayed. Abnormal androgenproduction help acne apparition by stimulating seborrheicsecretion and queratinocitic growth in follicular channel. Thischange appear clinically by different forms, by example,hirsutism, seborrhea, acne, alopecia, and obesity. SAHAand Hair-an a...

  15. Complementary and Alternative Medicine use Among Patients with Acne Vulgaris or Melasma in Dermatology Clinic: a Questionnaire Survey

    Çiçek Durusoy

    2010-03-01

    Full Text Available Aims: To determine the prevalence rate and types of complementary and alternative medicine (CAM use among patients diagnosed with acne vulgaris (AV or melasma, and to identify the factors influencing the use of CAM.Method: This study included 73 patients who attended dermatology outpatient clinic in Alanya Başkent University and diagnosed with AV or melasma. Each patient was asked to answer a questionnaire consisting of sociodemografic information and negative impact of their disease on their psychological and physical health status and work/friendship relations, their history of using CAM methods. Results: Of the study patients, 54 were diagnosed with AV and 19 with melasma. The proportion of CAM use was 52,1%in total; 57.4 %of AV and 36,8%of melasma patients had used CAM. Females with regard to the males, those having problems in work/friendship relations with regard to those who have not, were using CAM in high proportion. All CAM users have applied phytotherapy, and 63,2 %of the patients have learned these methods from family members and/or friends.Conclusion: Our results show that CAM use is common in patients with AV and melasma. Since the CAM methods have the potential of influencing the outcomes of the disease by interacting with the medical treatment modalities, dermatologists should enquire about CAM use as it may by.

  16. Multicenter study to evaluate efficacy and irritation potential of benzoyl peroxide 4% cream in hydrophase base (Brevoxyl in acne vulgaris

    Sawleshwarkar S

    2003-01-01

    Full Text Available In this multicenter, open, non-comparative study, the efficacy and irritation potential of 4% benzoyl peroxide cream in hydrophase base (Brevoxyl was evaluated for the treatment of acne vulgaris. All evaluable patients (n=567 received treatment with 4% benzoyl peroxide cream in hydrophase base for six weeks. The investigators evaluated the patients at baseline and at 1,2,4 & 6 weeks. Patients also rated their improvement and adverse effects. Doctor′s assessment showed that at the end of 6′h week 85.6% had good to very good effect of the treatment. The profile of side effects observed by doctors revealed that 53.8% of total patients did not have any irritation whereas only 11.6% had moderate to severe irritation. 53.8% of patients did not report any irritation: 41.4% had some irritation whereas only 4.8% patients reported troublesome irritation. A satisfactory response was reported as ear;y as two weeks and most of the patients had a very satisfactory response after six weeks and were willing to continue the treatment. This supports the theory that the hydrophase formulation in ′Brevoxyl helped to enhance efficacy and decrease the irritation associated with use of benzoyl peroxide.

  17. 针灸治疗寻常痤疮的疗效综合判定%Acupuncture for Acne Vulgaris Evaluation of the Comprehensive Effectiveness

    陈然; 黎波; 杜元灏; 王栩

    2012-01-01

    目的:综合判定针灸治疗寻常痤疮(ACNE)的疗效.方法:运用循症医学的方法获得临床证据评价针灸治疗寻常痤疮的有效性和安全性;通过模糊综合评判技术对全国针灸专家问卷调查结果进行处理,评价针灸治疗寻常痤疮的效能等级.结果:2项A级证据支持针灸治疗寻常痤疮的有效性.6项研究结果显示针灸治疗寻常痤疮的复发率低于阳性药物.专家问卷调查结果显示针灸治疗寻常痤疮的疗效趋势为:Ⅰ度为临床治愈;Ⅱ度、Ⅲ度为整体好转;Ⅳ度为部分缓解.结论:现阶段研究表明针灸治疗寻常痤疮有效,且安全性高、复发率低:Ⅰ度寻常痤疮疗效等级为效能针灸Ⅰ级病谱,Ⅱ度、Ⅲ度寻常痤疮疗效等级为效能针灸Ⅱ级病谱,Ⅳ度寻常痤疮疗效等级为Ⅲ级病谱.%Objective : To comprehensively evaluate the effectiveness of acupuncture for Acne vulgaris ( ACNE ) . Methods; Collect the high quality evidence relative to clinical acupuncture evidence for acne based on EBM to evaluate effectiveness and safety The acade-mic investigation result of acupuncture experts opinions from these clinical experience were classified by fuzzy comprehensive estimation technique to acquire a grade-disease-spectrum on acne. Results; Obtain two Level A evidences showed effectiveness of acupuncture. Six studies showed treatment of acne by acupuncture with positive medicine as control has a lower recurrence rate. The investigation illustrated the effect of acupuncture for Ⅰ-ACNE is cured. The investigation illustrated the effect of acupuncture for Ⅱ- ACNE and Ⅲ- ACNE are the tendency of overall improvement. The investigation illustrated the effect of acupuncture for Ⅳ- ACNE is partially released. Conclusion: Acupuncture is an effective treatment in acne supported by limited evidences with a lower recurrence rate and fewer adverse reaction; the Ⅰ - ACNE is included in Grade - DiseasevSpectrum level

  18. The impact of acne vulgaris on quality of life and psychic health in young adolescents in Greece: results of a population survey O impacto da acne vulgar na qualidade de vida e saúde psíquica em jovens adolescentes na Grécia: resultados de uma pesquisa populacional

    Eleni Tasoula

    2012-12-01

    Full Text Available BACKGROUND: Acne vulgaris can severely affect social and psychological functioning. OBJECTIVE: The aim of this study was to investigate the impact of acne vulgaris and its severity on Quality of Life of young adolescents in Greece. METHODS: We conducted a questionnaire based survey among 1560 adolescent between the ages of 11 and 19 years old and 1531 of these were completed. Adolescents with acne filled all the questions including the Children Dermatology Life Quality Index. Adolescents without acne filled the questions about age, family history of acne, stress and smoking. Data were analyzed with Pearson Chi Square test. RESULTS: Acne prevalence was 51.2% affecting both sexes equally. Self reported mild acne was present in 71.2% and moderate-severe acne in 28.8% of the study population. The mean age of the study population was 15.77y. The median score of Children Dermatology Life Quality Index was 4.02. The impact of acne on quality of life is associated with the severity of the acne (pFUNDAMENTOS: Acne vulgar pode afetar seriamente o funcionamento social e psicológico. OBJETIVO: O objetivo deste estudo foi investigar o impacto da acne vulgar e sua gravidade na Qualidade de Vida de jovens adolescentes na Grécia. MÉTODOS: Nós conduzimos uma pesquisa baseada em questionário entre 1560 adolescentes com idades entre 11 e 19 anos e 1531 destes foram completados. Adolescentes com acne completaram todas as questões incluindo o Children Dermatology Life Quality Index (CDLQI. Adolescentes sem acne completaram as questões sobre idade, história familiar de acne, estresse e tabagismo. Os dados foram analisados pelo teste de chi-quadrado de Pearson. RESULTADOS: A prevalência de acne foi de 51.2%, afetando igualmente ambos os sexos. O auto relato de acne leve estava presente em 71.2% e de acne moderada a grave em 28.8% da população. A idade média da população em estudo foi de 15.77 anos. O escore médio do Children Dermatology Life Quality

  19. Clinical considerations in the treatment of acne vulgaris and other inflammatory skin disorders: focus on antibiotic resistance.

    Leyden, James J; Del Rosso, James Q; Webster, Guy F

    2007-06-01

    Propionibacterium acnes is an anaerobic bacterium that plays an important role in the pathogenesis of acne. Certain antibiotics that can inhibit P acnes colonization also have demonstrated anti-inflammatory activities in the treatment of acne, rosacea, and other noninfectious diseases. Decreased sensitivity of P acnes to antibiotics, such as erythromycin and tetracycline, has developed and may be associated with therapeutic failure. Benzoyl peroxide (BPO) is a nonantibiotic antibacterial agent that is highly effective against P acnes and for which no resistance against it has been detected to date. Retinoids are important components in combination therapy for acne, including use with antibiotics, and can serve as an alternative to these agents in maintenance therapy. By increasing our understanding of the multifaceted actions of antibiotics and the known clinical implications of antibiotic resistance, physicians can improve their decision making in prescribing these agents.

  20. Acne and systemic disease.

    Lolis, Margarita S; Bowe, Whitney P; Shalita, Alan R

    2009-11-01

    Acne is the most common disease of the skin. It affects 85% of teenagers, 42.5% of men, and 50.9% of women between the ages of 20 and 30 years.96,97 The role of hormones, particularly as a trigger of sebum production and sebaceous growth and differentiation, is well known. Excess production of hormones, specifically androgens, GH, IGF-1, insulin, CRH, and glucocorticoids, is associated with increased rates of acne development. Acne may be a feature in many endocrine disorders, including polycystic ovary disease, Cushing syndrome, CAH, androgen-secreting tumors, and acromegaly. Other nonendocrine diseases associated with acne include Apert syndrome, SAPHO syndrome, Behçet syndrome and PAPA syndrome. Acne medicamentosa is the development of acne vulgaris or an acneiform eruption with the use of certain medications. These medications include testosterone, progesterone,steroids, lithium, phenytoin, isoniazid, vitamins B2, B6, and B12, halogens, and epidermal growth factor inhibitors. Management of acne medicamentosa includes standard acne therapy. Discontinuation of the offending drug may be necessary in recalcitrant cases. Basic therapeutic interventions for acne include topical therapy, systemic antibiotics,hormonal agents, isotretinoin, and physical treatments. Generally, the severity of acne lesions determines the type of acne regimen necessary. The emergence of drug-resistant P acnes and adverse side effects are current limitations to effective acne management.

  1. Spironolactone loaded nanostructured lipid carrier gel for effective treatment of mild and moderate acne vulgaris: A randomized, double-blind, prospective trial.

    Kelidari, Hamid Reza; Saeedi, Majid; Hajheydari, Zohreh; Akbari, Jafar; Morteza-Semnani, Katayoun; Akhtari, Javad; Valizadeh, Hadi; Asare-Addo, Kofi; Nokhodchi, Ali

    2016-10-01

    Spironolactone (SP) known as an anti-androgen drug, has been proven to be effective in treatment of acne. The quest to minimize the unnecessary systemic side effects associated with the oral drug administration of spironolactone, has led to a growing interest of loading SP on lipid nanoparticles to deliver the drug in a topical formulation. The aim of the current investigation was to prepare and compare the performance of SP loaded nanostructured lipid carrier (SP-NLC) and SP alcoholic gels (SP-ALC) on two groups of respective patient populations, group A and group B in the treatment of mild to moderate acne vulgaris. The results showed that SP-NLCs were spherical in shape with an average diameter of ∼240nm. The polydispersity index (PI) and zeta potential of these nanoparticles were 0.286 and -21.4 respectively. The gels showed non-Newtonian independent pseudoplastic and shear thinning behavior. The SP-NLCs was not toxic to fibroblast cell strains at the 24 and 48h periods. Results showed that the mean number of total lesions (37.66±9.27) and non-inflammatory lesions (29.26±7.99) in group A significantly decreased to 20.31±6.58 (pacne vulgaris with skin care benefits.

  2. 寻常型痤疮的中医外治体会%Experience of Chinese medicine in the external treatment to acne vulgaris

    刘祖丽

    2014-01-01

    痤疮是一种好发于青春期男女的皮肤疾病。易反复发作,影响容颜美观,特别是中重度(Ⅱ-Ⅳ度)寻常性痤疮给患者容貌及心理健康带来严重影响。中医外治法对其有较好的疗效。通过介绍毫针刺法、放血疗法、穴位注射、梅花针面部叩刺、中药面膜、中药熏蒸等常用的中医外治方法,进一步探讨中重度寻常性痤疮的治疗。%Acne is a skin disease,occurs in adolescents.It’ s easy to repeated attacks,affect the appearance of beautiful ,es-pecially in moderate to severe (Ⅱ-Ⅳ)acne vulgaris has seriously affected the appearance and the mental health of patients,with ex-ternal therapy of traditional Chinese medicine,has a good effect on the diseases.Through the introduction of traditional Chinese medi-cine treatment of acupuncture,bloodletting therapy,acupoint injection,plum blossom needle facial tapping,herbal mask,herbal fumi-gation and other commonly used,in order to improve the treatment of moderate to severe acne vulgaris.

  3. Diet, Smoking and Family History as Potential Risk Factors in Acne Vulgaris – a Community-Based Study

    Al Hussein Stela Mariana

    2016-06-01

    Full Text Available Objective. This study aimed to evaluate the effects of practices and attitudes towards lifestyle in adolescence as risk or protective factors, for both the acne occurrence and lesions’ severity.

  4. Monte Carlo study of skin optical clearing to enhance light penetration in the tissue: implications for photodynamic therapy of acne vulgaris

    Bashkatov, Alexey N.; Genina, Elina A.; Tuchin, Valery V.; Altshuler, Gregory B.; Yaroslavsky, Ilya V.

    2008-06-01

    Result of Monte Carlo simulations of skin optical clearing is presented. The model calculations were carried out with the aim of studying of spectral response of skin under immersion liquids action and calculation of enhancement of light penetration depth. In summary, we have shown that: 1) application of glucose, propylene glycol and glycerol produced significant decrease of light scattering in different skin layers; 2) maximal clearing effect will be obtained in case of optical clearing of skin dermis, however, absorbed light fraction in skin dermis changed insignificantly, independently on clearing agent and place it administration; 3) in contrast to it, the light absorbed fraction in skin adipose layer increased significantly in case of optical clearing of skin dermis. It is very important because it can be used for development of optical methods of obesity treatment; 4) optical clearing of superficial skin layers can be used for decreasing of power of light radiation used for treatment of acne vulgaris.

  5. The sequence of inflammation, relevant biomarkers, and the pathogenesis of acne vulgaris: what does recent research show and what does it mean to the clinician?

    Del Rosso, James Q; Kircik, Leon H

    2013-08-01

    Acne vulgaris (AV) remains one of the most common skin disorders seen in dermatology practices worldwide. Despite an abundance of publications, AV continues to be a formidable therapeutic challenge due to its complex pathogenesis and chronicity. Regarding the sequence of AV lesion formation, the traditional model teaches that the primary lesion is the microcomedone, a subclinical lesion caused by follicular hyperkeratinization. From the microcomedone, visible AV emerges with development of comedonal ("noninflammatory") and inflammatory lesions. Research published over the past decade has provided information about inflammatory mechanisms that warrant us reconsidering the traditional model of AV pathogenesis. More specifically, there is evidence that specific cascades of inflammation occur early during the initial subclinical formation and visible emergence of AV lesions, later during progression, and finally during resolution including scarring. It has also been shown that subclinical inflammation occurs before or concurrently with microcomedone formation. This article reviews an updated model of acne lesion development and its progression based on a literature review that highlights the role of inflammatory mediators, cellular infiltration patterns, and expression of receptors that signal specific immunologic and inflammatory responses. Clinical relevance related to this updated model is also addressed.

  6. Low-Dose Topical 5-Aminolevulinic Acid Photodynamic Therapy in the Treatment of Different Severity of Acne Vulgaris.

    Tao, Shi-Qin; Li, Fei; Cao, Lei; Xia, Ru-Shan; Fan, Hua; Fan, Ying; Sun, Hui; Jing, Cheng; Yang, Li-Jia

    2015-12-01

    The objective of this article is to investigate the effectiveness and safety of photodynamic therapy (PDT) with 3.6 % topical aminolevulinic acid (ALA) and a short incubation time with red light in moderate to severe acne. One hundred and thirty-six patients with moderate to severe acne were treated with 3.6 % topical ALA-PDT for three sessions with an interval of 2 weeks. Patients were evaluated for efficacy and safety on week 2, 4, 6, 8, and 12 after the initial treatment. Most patients showed apparent clearance of acne lesions at the treated site after three sessions. The effective treatment rates were increased after the multiple therapies. The clinical outcomes are the best at 4 weeks after the final treatment. The total effectiveness rate and cure rate of the low-dose ALA-PDT procedure is 92.65 and 47.06 %, respectively. Thirty-one patients and nineteen patients showed apparent exacerbation of acne lesions before the 2nd and 3rd treatment, respectively, but all of them showed good or excellent improvement after a three-course treatment. A few patients showed mild relapse including papules and comedos at 8 weeks after the final treatment. No significant differences are found in the effects of different acne severity and different genders. Adverse reactions are mild and transient. A 3.6 % topical ALA-PDT with a short time incubation with red light is a simple and an effective treatment option for moderate to severe acne with mild side effects in Chinese people.

  7. Polycystic ovary syndrome and acne.

    Chuan, Sandy S; Chang, R Jeffrey

    2010-01-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in reproductive aged women. It is typically characterized by hyperandrogenism, chronic anovulation, and polycystic ovaries. Women with PCOS often experience dermatologic manifestations of hyperandrogenism, including hirsutism, acne vulgaris, and androgenic alopecia. This article will review the treatments for acne due to androgen excess in PCOS women.

  8. Prevalence of acne in primary school children and the relationship of acne with pubertal maturation

    Hilal Kaya Erdoğan

    2014-12-01

    Full Text Available Background and Design: Although acne vulgaris is generally regarded as a disease of adolescence period, it can occur in infancy, early childhood and prepubertal period. Acne may emerge as the first sign of pubertal maturation. In our study, we aimed to determine the acne prevalence in primary school children, then, evaluate the pubertal signs in those children; examine the correlation of the presence and severity of acne with pubertal signs, and finally, revise the concept of prepubertal acne. Materials and Methods: A thousand students from 2 schools in Istanbul were included in the study. Age, gender, and the presence, localization and severity of acne were recorded. Acne severity was evaluated using the Orfanos-Gollnick Acne Grading System while a validated self evaluation form which had been developed by Morris and Udry was used to evaluate pubertal stage. Data were evaluated statistically. Results: Five hundred and thirty-four male and 466 female primary school children, with an age range of 7 to 11, were included in the study. Acne was determined in 11.5% of the students. 20% of girls and 4% of boys had acne. Comparing acne presence and age, the average age was higher in group with acne than those with no acne. The mean age of children with grade 1 acne was lower than those with grade 2 acne. All the students with acne had mid-facial acne. Comparing acne presence and pubertal symptoms, the rate of the presence of acne was higher in pubertal girls. No acne was observed in prepubertal boys. Evaluating acne severity and pubertal signs, the difference between prepubertal and pubertal girls was not significant. Comparing acne and telarche stages, the group without acne had lower telarche rates. Comparing acne and pubertal stages, children with acne had advanced puberty. Conclusion: Our study denotes that acne prevalence is related to pubertal maturation and age; while it does not support the hypothesis that acne is the first sign of pubertal

  9. Comparison of the efficacy and safety of topical clindamycin and 5% benzoyl peroxide with nadifloxacin cream and 5% benzoyl peroxide gel in the treatment of acne vulgaris and assessment of the effects of these treatments on quality of life

    Aslıhan Kırkağaç

    2015-03-01

    Full Text Available Background and Design: Acne vulgaris is a multifactorial chronic inflammatory disase of the pilosebaceous unit. Topical antibiotics and anti-inflammatory treatment are used for mild and moderate acne. Clindamycin is frequently used for acne treatment, altough nadifloxacin is a relatively new agent. There are few studies evaluating nadifloxacin efficacy. It's impact on quality of life has not been determined previously. In this study, it is aimed to compare the effect of these two agents, and to evaluate the effect of these treatments on quality of life. Materials and Methods: Eighty patients with mild-moderate acne vulgaris were divided in two groups of 40 people that had no difference in terms of age, gender and acne severity. The combination of topical clindamycin and 5% benzoyl peroxide gel twice a day was given to group 1 for 12 weeks. The combination of nadifloxacin cream and 5% benzoyl peroxide gel twice a day was given to group 2 for 12 weeks. The number of the inflammatory and non-inflammatory lesions were recorded at baseline and on weeks 2, 4, 8, 12 and side effects were recorded and evaluated. Global improvement was evaluated separately by patients and doctor after the treatment. Before and after the treatment, the quality of life of the patients were evaluated with Skindex-29. Results: Both treatment group regimens were significantly effective on inflammatory and non-inflammatory lesions and were well tolerated by patients in terms of side effects. It was also observed that there was statistically significant recovery after treatment in terms of clinical severity and quality of life. There was not any statistically significant difference between two treatment methods in terms of effectiveness, side effect and quality of life. Conclusion: Nadifloxacin and 5% benzoyl peroxide combination is effective in the treatment and improvement of quality of life in acne patients.

  10. Comparison of Safety and Efficacy of Oral Azithromycin-Topical Adapalene Versus Oral Doxycycline-Topical Adapalene in the Treatment of Acne Vulgaris and Determination of the Effects of These Treatments on Patients’ Quality of Life

    Serap Kayhan

    2012-09-01

    Full Text Available Background and Design: Acne vulgaris is a chronic inflammatory disease of the pilosebaceous unit. Oral antibiotics and topical retinoids are effective in the treatment of acne.Materials and Methods: In this study, 60 patients with moderate acne vulgaris were evaluated; the patients were randomized into two equal groups. The groups were matched with respect to age, gender and clinical severity of acne. The patients in group 1 received oral azithromycin (500 mg daily on 3 consecutive days per week and the patients in group 2 received doxycycline (100 mg daily for 12 weeks. Topical adapalene gel was added to the systemic treatment in both groups. Clinical evaluation was performed at baseline and at the end of first, second and third months. Side effects were recorded. Quality of life in patients was measured with Skindex-29 and Acne Quality of Life Scale before treatment and at the end of third month. Results: At the end of the treatment, the patients in the two treatment groups had clinical improvement of more than 50%. Twenty-one patients in the azithromycin-adapalene group and 23 patients in the doxycycline-adapelene group had more than 80% clinical improvement. There was not any statistically significant difference in the clinical efficacy between the two combinations. Both treatment regimens were safe with minimal side effects. There was statistically significant difference in Skindex-29 and Acne Quality of Life Scale scores at baseline and at the end of the treatment (p0.05. Conclusion: Both treatments were efficient and safe. There was significant improvement in quality of life scale scores in both groups.

  11. Self-reported acne is not associated with prostate cancer

    Cremers, R.G.H.M.; Aben, K.K.H.; Vermeulen, S.; Heijer, M. den; Oort, I.M. van; Kerkhof, P.C.M. van de; Schalken, J.A.; Kiemeney, L.A.L.M.

    2014-01-01

    OBJECTIVE: Some studies have suggested an inverse association between acne vulgaris and the acne-related bacterium Propionibacterium acnes and prostate cancer (PCa). Self-reported acne might be an easily obtainable marker to identify men at relatively low risk of PCa and might be incorporated into P

  12. Efficacy and safety of a nano-emulsion gel formulation of adapalene 0.1% and clindamycin 1% combination in acne vulgaris: A randomized, open label, active-controlled, multicentric, phase IV clinical trial

    Siva Prasad

    2012-01-01

    Full Text Available Background: Acne vulgaris is a very common skin disease with a significant detrimental effect on the quality of life of the patients. Aims: To assess the comparative efficacy and safety of a nano-emulsion gel formulation of adapalene and clindamycin combination with its conventional formulation in the treatment of acne vulgaris of the face. It was a prospective, randomized, open label, active-controlled, multicentric, clinical trial. Methods: Eligible patients suffering from acne vulgaris of the face were randomized to receive once-daily treatment with a nano-emulsion gel or conventional gel formulation of adapalene 0.1% and clindamycin (as phosphate 1% combination for 12 weeks. Total, inflammatory and noninflammatory lesion counts, with grading of acne severity were carried out on a monthly basis. Safety assessments were done to determine the comparative local and systemic tolerability. Two-tailed significance testing was carried out with appropriate statistical tests, and P-values < 0.05 were considered as significant. Results: 209/212 patients enrolled in the study were eligible for efficacy and safety assessments in both nano-emulsion gel (118/119 patients and conventional gel (91/93 patients groups. Significantly better reductions in total (79.7% vs. 62.7%, inflammatory (88.7% vs. 71.4% and noninflammatory (74.9% vs. 58.4% lesions were reported with the nano-emulsion gel as compared to the conventional gel (P < 0.001 for all. Mean acne severity score also reduced significantly more with the nano-emulsion formulation (1.9 ± 0.9 vs. 1.4 ± 1.0; P < 0.001 than the comparator. Significantly lower incidence and lesser intensity of adverse events like local irritation (4.2% vs. 19.8%; P < 0.05 and erythema (0.8% vs. 9.9%; P < 0.05 were recorded with the nano-emulsion gel. Conclusions: The nano-emulsion gel formulation of adapalene and clindamycin combination appears to be more efficacious and better tolerated than the conventional formulation

  13. Clindamycin lotion alone versus combination lotion of clindamycin phosphate plus tretinoin versus combination lotion of clindamycin phosphate plus salicylic acid in the topical treatment of mild to moderate acne vulgaris: A randomized control trial

    NilFroushzadeh Mohammad

    2009-01-01

    Full Text Available Background: Acne vulgaris is a common skin disease that affects 85% to 100% of people at some time during their lives. It is characterized by noninflammatory follicular papules or comedones and by inflammatory papules, pustules, and nodules in its more severe forms. Aims: To compare the efficacy of combination treatment of clindamycin+salicylic acid, versus clindamycin+tretinoin versus clindamycin alone in the treatment of the mild-to-moderate acne vulgaris. Methods: This was a single-blinded, randomized clinical trial.Forty-two female patients (age range: 15-25 years with mild-to-moderate acne vulgaris were selected randomly and subsequently randomized to 3 groups. Group A patients were treated with 1% clindamycin lotion (C lotion twice daily. Group B patients were treated with 1% clindamycin+0.025% tretinoin lotion once nightly (CT lotion. Group C patients were treated with 1% clindamycin+2% salicylic acid lotion twice daily (CS lotion for 12 weeks. For comparison of efficacy of these treatments, and regarding the skewed distribution of the data, Kruskal-Wallis Test and Mann-Whitney U test were used. SPSS software was used for statistical analysis. Results: There was a significant difference between 3 types of treatment in the respect of the total lesion count (TLC improvement ( P = 0.039. The efficacy of treatment on Acne Severity Index (ASI was maximum for CS lotion (81.80% reduction in ASI. CT lotion reduced ASI by as much as 73.73% during 12 weeks of treatment. The efficacy of C lotion was calculated to be 37.87% in the reduction of ASI. Conclusions: Our data suggested that the efficacy of CS lotion was significantly more than C lotion with respect to the TLC and ASI, although there was no significant difference between CS and CT lotion.

  14. Evidence on acne therapy

    Caroline Sousa Costa

    Full Text Available Among the current treatments available for acne vulgaris, many widely practiced options lack support from studies at the best level of scientific evidence. The aim of this narrative review was to present the very latest information on topical and systemic treatments for acne vulgaris. Information from systematic reviews and well-designed clinical trials, obtained through a systematic search of the major medical databases, is emphasized. There are important issues regarding the clinical management of acne that still lack consistent grounding in scientific evidence. Among these are the optimum dose and duration of treatment with oral antibiotics that can be given without inducing bacterial resistance, and the safety of oral isotretinoin.

  15. Efficacy of Photodynamic Therapy in the Short and Medium Term in the Treatment of Actinic Keratosis, Basal Cell Carcinoma, Acne Vulgaris and Photoaging: Results from Four Clinical Trials

    Martínez-Carpio, PA; Alcolea-López, JM; Vélez, M

    2012-01-01

    Objective: To determine the clinical efficacy of methyl-aminolevulinate (MAL)-Photodynamic Therapy (PDT) in the treatment of actinic keratosis (AK), basal cell carcinoma (BCC), acne vulgaris (AV) and photoaging (PA), in the short and medium term. Subjects and methods: Four separate prospective studies were designed on patients with AK (n=25), BCC (n=20), AV (n=20) and PA (n=25). Two PDT protocols were applied, and different clinical efficacy criteria were established, including lesion count and size. Two semi-quantitative and four analogue visual scales were completed for the evaluation of results according to the therapist, the patient and two independent experts. Results: In the AK and BCC studies, full clinical remission was observed in 84.7% and 75.7% of lesions, respectively. In the AV study, the number of inflammatory and non-inflammatory lesions fell significantly (pMAL-PDT procedures used produced efficacious, safe and satisfactory results in KA, BCC, AV and PA in the short and medium term. PMID:24511190

  16. Prevalence of acne in primary school children and the relationship of acne with pubertal maturation

    Hilal Kaya Erdoğan; İlknur Kıvanç Altunay; Serap Turan

    2014-01-01

    Background and Design: Although acne vulgaris is generally regarded as a disease of adolescence period, it can occur in infancy, early childhood and prepubertal period. Acne may emerge as the first sign of pubertal maturation. In our study, we aimed to determine the acne prevalence in primary school children, then, evaluate the pubertal signs in those children; examine the correlation of the presence and severity of acne with pubertal signs, and finally, revise the concept of prepubertal a...

  17. Acne fulminans incapacitante Disabling Acne Fulminans

    Tiago Pina Zanelato

    2011-08-01

    Full Text Available Acne fulminans é uma manifestação rara, que pode ocorrer durante a evolução da acne vulgar, principalmente, em adolescentes masculinos. Uso de isotretinoína, testosterona, e reações imunológicas exacerbadas no organismo são desencadeantes relacionados. Sinais, sintomas e alterações laboratoriais como: febre, hepatomegalia, poliartralgia, leucocitose, plaquetose, aumento de provas inflamatórias e transaminases, são característicos. A cintilografia óssea pode detectar lesões líticas em vários sítios do esqueleto. O tratamento é realizado com prednisolona, isotretinoína e antibióticos se infecções secundárias. Este caso relata um paciente masculino com diagnóstico de acne grau III, que desenvolveu acne fulminans e sacroileíte bilateral, com incapacidade de deambulação após início de terapia com isotretinoínaAcne fulminans is a rare manifestation that may occur during the evolution of acne vulgaris primarily in male adolescents. Use of isotretinoin, testosterone, and exacerbated immune responses in the body are related triggers. Signs, symptoms and laboratory findings such as fever, hepatomegaly, polyarthralgia, leukocytosis, plaquetose, increased inflammatory markers and transaminases, are characteristic. A bone scan can detect osteolytic lesions in multiple skeletal sites. The treatment is performed with prednisolone, isotretinoin and antibiotics if secondary infection is present. This case describes a male patient with a diagnosis of grade III acne, who developed acne fulminans and bilateral sacroiliitis with inability to ambulate, after initiation of therapy with isotretinoin

  18. 红蓝光联合多西环素治疗寻常痤疮疗效观察%Observation of curative effect by red-blue light combined with doxycycline in the treatment of acne ;vulgaris

    种树彬

    2015-01-01

    目的:观察红蓝光联合多西环素治疗寻常痤疮的临床疗效。方法120例寻常痤疮患者随机分为治疗组和对照组,各60例,治疗组采用红蓝光照射治疗,同时口服多西环素;对照组单独口服多西环素。对比两组疗效。结果治疗组总有效率为83.3%;对照组总有效率为61.7%,治疗组优于对照组(P<0.05)。结论红蓝光联合多西环素治疗寻常痤疮,疗效满意,值得临床推广应用。%Objective To observe clinical effect by red-blue light combined with doxycycline in the treatment of acne vulgaris. Methods A total of 120 acne vulgaris patients were randomly divided into treatment group and control group, with 60 cases in each group. The treatment group received red-blue light for radiation and oral administration of doxycycline. The control group received single doxycycline by oral administration. Their curative effects were compared. Results The treatment group had total effective rate as 83.3%, and the control group had that as 61.7%. It was better in the treatment group than the control group (P<0.05). Conclusion Implement of red-blue light combined with doxycycline in the treatment of acne vulgaris provides satisfactory effects, and this method is worthy of clinical promotion and application.

  19. Catgut Embedding Combined with Blood-letting Puncture and Cupping Therapy Treating 20 Cases with Acne Vulgaris%埋线联合刺络拔罐治疗寻常型痤疮20例

    杨晓仙

    2012-01-01

    目的 观察埋线联合刺络拔罐治疗寻常型痤疮的临床疗效.方法 将40例寻常型痤疮患者按就诊序号随机分为治疗组和对照组,各组20例.治疗组采用埋线联合刺络拔罐治疗,对照组采用毫针针刺治疗.观察2组的疗效.结果 治疗组总有效率90%,对照组总有效率60%,2组比较,P<0.05.结论 埋线联合刺络拔罐治疗寻常型痤疮疗效显著.%OBJECTIVE To observe the clinical efficacy of treating acne vulgaris by catgut embedding combined with blood -letting puncture and cupping therapy. METHODS 40 cases the with acne vulgaris were randomized into 2 groups: treatment group and control group with 20 cases in each. The treatment group were treated by catgut embedding combined with bloodletting puncture and cupping therapy, while the control group were treated by filiform needling. The therapeutic results were observed. RESULTS The overall response rate (ORR) in treatment group was 90% and 60% in control group. The ORR in treatment group was higher than that in control group, P<0.05. CONCLUSION The efficacy of treating acne vulgaris by catgut embedding combined with blood-letting puncture and cupping therapy is remarkable.

  20. Flavors disinfection decoction ingested orally plus topical treatment for 35 cases of acne vulgaris%五味消毒饮内服外敷治疗寻常性痤疮35例临床观察

    游俊; 王英夫

    2012-01-01

    OBJECTIVE To observe the clinical efficacy of disinfection decoction taken orally and flavors used topically for the treatment of acne vulgaris. METHODS 60 cases of acne vulgaris were randomly divided into two groups: Treatment group 35 cases, disinfection decoction taken orally and flavors used topically. Control group 25 cases, oral ingestion of metronidazole tablets, vitamin A acid cream used topically before going to bed . RESULTS In treatment group, the recovery rate was 51.4%, the total effective rate was 97. 1 %. In control group, the basic recovery rate was 24.0%, the total effective rate was 80. 0%. The differences of recovery rate and the total effective rate between the two groups were significant differences (P< 0. 05). CONCLUSION Disinfection decoction taken orally and flavors used topically for the treatment of acne vulgaris has a significant effect, the security is good.%目的:观察五味消毒饮加减内服外敷治疗寻常性痤疮临床疗效.方法:60例痤疮患者随机分为两组,治疗组35例,采用五味消毒饮加减内服外敷联合治疗方法.对照组25例,口服甲硝唑片,睡前外用维A酸乳膏.结果:治疗组痊愈率51.4%.总有效率97.1%;对照组痊愈率24.0%.总有效率800.0%.两组痊愈率与总有效率比较,差异均有显著性(P<0.05).结论:五味消毒饮加减内服外敷法治疗寻常性痤疮有显著疗效,安全性好.

  1. Vulgaris

    Mukaddes Kavala

    2012-01-01

    Full Text Available Background. Thyroid disorders may affect all of the organ systems of the body and they are also highly associated with a wide variety of skin disorders. The aim of this study was to investigate the prevalence of thyroid function abnormalities and thyroid autoimmunity in patients with pemphigus vulgaris (PV and to determine the association between thyroid disorders and clinical involvement and systemic corticosteroid treatment in patients with PV. Methods. The study consisted of eighty patients with PV and eighty healthy individuals. Thyroid functions (fT3, fT4, and TSH and thyroid autoimmunity (anti-thyroid peroxidase (anti-TPO, and anti-thyroglobulin (anti-Tg antibodies were investigated in both groups. Primary thyroid disease (PTD was diagnosed with one or more of the following diagnostic criteria: (i positive antithyroid antibodies, (ii primary thyroid function abnormalities. Results. Significant changes in the serum thyroid profile were found in 16% (13/80 of the PV group and 5% (4/80 of the control group. Positive titers of antithyroid antibodies (anti-TPO and anti-Tg were observed in 7 patients (9% with PV and one in the control group (1,2%. Hashimoto thyroiditis was diagnosed in 9% of PV patients and it was found to be more prevalent in the mucosal form of PV. PTD was found in 13 of (%16 PV patients which was significantly high compared to controls. PTD was not found to be associated with systemic corticosteroid use. Free T3 levels were significantly lower in PV group compared to the control group and free T4 levels were significantly higher in PV group compared to the controls. Conclusions. PV may exist together with autoimmune thyroid diseases especially Hashimoto thyroiditis and primer thyroid diseases. Laboratory work-up for thyroid function tests and thyroid autoantibodies should be performed to determine underlying thyroid diseases in patients with PV.

  2. Acne Scars

    ... partners Español Donate Diseases and treatments Acne and rosacea Bumps and growths Color problems Contagious skin diseases ... Public and patients Diseases and treatments Acne and rosacea Acne scars public SPOT Skin Cancer™ Diseases and ...

  3. [Acne rosacea--diagnostic challenge].

    Wozniacka, Anna; Kruk, Małgorzata; Robak, Ewa; Sysa-Jedrzejowska, Anna

    2006-01-01

    Acne rosacea is a common skin disorder which affects adults, usually women. Erythema, papules, pustules and telangiectases, the main clinical manifestations of the disease are located on the face. Currently opinions dealing with pathogenesis and clinical forms of rosacea are presented. As the clinical picture might be confusing, similar to other illnesses, differential diagnosis with other dermatoses like acne vulgaris, erysipelas, seborrhoeic and contact eczema as well as systemic diseases like lupus erythematosus, dermatomyositis, scleroderma, sarcoidosis and leukemia were discussed.

  4. Multilocus Sequence Typing (MLST) and Phylogenetic Analysis of Propionibacterium acnes

    Kilian, Mogens; Scholz, Christian; Lomholt, Hans B

    2011-01-01

    Propionibacterium acnes is a commensal of human skin but is also implicated in the pathogenesis of acne vulgaris and in biofilm-associated infections of medical devices and endophthalmitis, and in infections of bone and dental root canals. Recent studies associate P. acnes with prostate cancer...

  5. Multilocus sequence typing and phylogenetic analysis of Propionibacterium acnes

    Kilian, Mogens; Scholz, Christian F. P.; Lomholt, Hans B.

    2012-01-01

    Propionibacterium acnes is a commensal of human skin but is also implicated in the pathogenesis of acne vulgaris, in biofilm-associated infections of medical devices and endophthalmitis, and in infections of bone and dental root canals. Recent studies associate P. acnes with prostate cancer...

  6. 针挑法结合维A酸类以及抗生素治疗痤疮疗效观察%Effect Observation of Needle Combined with Vitamin A Acid and Antibiotics in the Treatment of Acne Vulgaris

    黄永辉

    2014-01-01

    目的:观察针挑痤疮内容物后应用维A酸类以及抗生素治疗痤疮的疗效和安全性。方法:治疗组70例,针挑痤疮内容物后,口服异维A酸胶丸或者维胺酯胶囊、单用或联合应用抗生素治疗;对照组67例,口服安体舒通片和单用或联合应用抗生素治疗;两组均外用治疗痤疮类乳膏。两组疗程均为6周。结果:治疗结束时两组有效率差异非常显著性(χ2=6.63,P<0.01)。结论:针挑法结合维A酸类以及抗生素治疗痤疮疗效好。%Objective:To observe the efficacy and safety of needle combined with vitamin A acid and antibiotics in the treatment of acne vulgaris. Methods:70 cases in the treatment group had oral vitamin A acid capsule or oral isotretinoin soft capsules, single or combined with antibiotic therapy with Viaminate capsules; 67 cases in the control group had oral administration of spironolactone and single or combined use of antibiotics; The two groups both had topical acne cream. The two groups were both treated for 6 weeks. Results:There was significant effective rate difference between the two groups(χ2= 6.63,P<0.01). Conclusion:The therapeutic effect of needle pricking method combined with vitamin A acid and antibiotics has good effect on the treatment of acne vulgaris.

  7. [Acne tarda. Acne in adults].

    Jansen, T; Janßen, O E; Plewig, G

    2013-04-01

    Acne is one of the most common skin diseases in the general population, especially among adolescents. Acne tarda (adult acne) is defined as acne that develops (late-onset acne) or continues (persistent acne) after 25 years of age. The disease is more common in women. The clinical features are quite specific: inflammatory acne in the lower facial region or macrocomedones (microcysts) spread over the face. Involvement of the trunk is much more common in men. The etiology of acne tarda is still controversial, as cosmetics, drugs, smoking, stress, diet, and endocrine abnormalities have been implicated. Women with acne tarda and other symptoms of hyperandrogenism have a high probability of endocrine abnormalities such as polycystic ovary syndrome. Treatment is similar to that of acne in adolescence. Long-term treatment over years or decades may be required.

  8. DEVELOPMENT OF HERBAL ANTI ACNE GEL AND ITS EVALUATION AGAINST ACNE CAUSING BACTERIA PROPIONIBACTERIUM ACNE AND STAPHYLOCOCCUS EPIDERMIDIS

    Daud Farhat S.

    2013-10-01

    Full Text Available Acne by definition is multifactorial chronic inflammatory disease of pilosebaceous units. Propionibacterium acnes and Staphylococcus epidermidis are considered as the major skin bacteria that cause the formation of acne. Although acne does not pose serious threat to general health, it is one of the most socially distressing conditions especially for adolescents. The objective of this study was to design a product to treat Acne with purely herbal actives as an effective and safe alternative to harmful antibiotics. For this purpose three essential oils and two herbal extracts having anti-microbial properties were selected. These were incorporated in a Gel Base in different concentrations and the in vitro antibacterial activity for the different formulations (F1, F2, F3 was studied against Propionibacterium acnes (P. acnes and Staphylococcus epidermidis (S.epidermidis, a causative organism for Acne vulgaris using Agar Well Diffusion method. All the formulations showed satisfactory Anti-microbial activity with Formulation F3 showing highest activity. It was then subjected to stress testing for three months at various temperatures. The samples were found to be stable after three months of stability studies and showed satisfactory antibacterial activity against Propionibacterium acnes and Staphylococcus epidermidis at the end of the stress testing studies. Thus it was concluded that the formulated Herbal Anti Acne Gel with natural actives can be used effectively for treating acne on skin.

  9. 他扎罗汀乳膏短时接触疗法治疗寻常痤疮的临床研究%Short-contact therapy with 0.1%tazarotene cream in patients with acne vulgaris: a multicenter, randomized, controlled clinical trial

    刘源; 莫衍石; 张雅洁; 贺勤; 陈加媛; 叶蓉

    2009-01-01

    Objective To estimate the efficacy,local side effect of short-contact therapy with 0.1% tazarotene cream in patients with acne vulgaris and its impact on the relapse of acne vulgaris.Methods A multi-center,randomized,controlled study was carried out in 187 patients with acne vulgaris.Patients were randomly divided into three groups to receive 8(n=62)or 12(n=64)weeks of short-contact therapy or 8 weeks(n=61)of conventional therapy with 0.1%tazarotene cream.The global acne grading system (GAGS)was used to estimate the severity of acne at the baseline,end of treatment,2,4 and 8 weeks after treatment.Local side effects and relapse of acne vulgaris were also observed in patients.Results The incidence of local side effects was 11.48%,12.90%and 38-33%in 8-week,12-week and conventional group,respectively,with statistical difference among the three groups (X2=13.31,P0.05).A low relapse rate of acne vulgaris was observed in the 12-week group,and there was a significant difference among the three groups on week 2,4 and 8 after the treatment(X2=3.29,3.78 and 5.85,respectively,P0.05).短时接触疗法12周组能明显降低病情反复,三组间2,4、8周各随访段病情反复率比较,差异均有统计学意义(X2=3.29,3.78和5.85,P<0.05或P<0.01).结论 0.1%他扎罗汀乳膏短时接触疗法治疗寻常痤疮能有效减轻局部不良反应,且不降低疗效;而延长短时接触疗法疗程能减少症状反复,提高疗效.

  10. In-vivo fluorescence detection and imaging of porphyrin-producing bacteria in the human skin and in the oral cavity for diagnosis of acne vulgaris, caries, and squamous cell carcinoma

    Koenig, Karsten; Schneckenburger, Herbert; Hemmer, Joerg; Tromberg, Bruce J.; Steiner, Rudolf W.

    1994-05-01

    Certain bacteria are able to synthesize metal-free fluorescent porphyrins and can therefore be detected by sensitive autofluorescence measurements in the red spectral region. The porphyrin-producing bacterium Propionibacterium acnes, which is involved in the pathogenesis of acne vulgaris, was localized in human skin. Spectrally resolved fluorescence images of bacteria distribution in the face were obtained by a slow-scan CCD camera combined with a tunable liquid crystal filter. The structured autofluorescence of dental caries and dental plaque in the red is caused by oral bacteria, like Bacteroides or Actinomyces odontolyticus. `Caries images' were created by time-gated imaging in the ns-region after ultrashort laser excitation. Time-gated measurements allow the suppression of backscattered light and non-porphyrin autofluorescence. Biopsies of oral squamous cell carcinoma exhibited red autofluorescence in necrotic regions and high concentrations of the porphyrin-producing bacterium Pseudomonas aerigunosa. These studies suggest that the temporal and spectral characteristics of bacterial autofluorescence can be used in the diagnosis and treatment of a variety of diseases.

  11. Prospects of Phage Application in the Treatment of Acne Caused by Propionibacterium acnes

    Jończyk-Matysiak, Ewa; Weber-Dąbrowska, Beata; Żaczek, Maciej; Międzybrodzki, Ryszard; Letkiewicz, Sławomir; Łusiak-Szelchowska, Marzanna; Górski, Andrzej

    2017-01-01

    Propionibacterium acnes is associated with purulent skin infections, and it poses a global problem for both patients and doctors. Acne vulgaris (acne) remains a problem due to its chronic character and difficulty of treatment, as well as its large impact on patients' quality of life. Due to the chronic course of the disease, treatment is long lasting, and often ineffective. Currently there are data regarding isolation of P. acnes phages, and there have been numerous studies on phage killing of P. acnes, but no data are available on phage application specifically in acne treatment. In this review, we have summarized the current knowledge on the phages active against P. acnes described so far and their potential application in the treatment of acne associated with P. acnes. The treatment of acne with phages may be important in order to reduce the overuse of antibiotics, which are currently the main acne treatment. However, more detailed studies are first needed to understand phage functioning in the skin microbiome and the possibility to use phages to combat P. acnes. PMID:28228751

  12. Clinical therapeutic effect of herbal facial mask combined with adapalene gel in treatment of acne vulgaris%中药面膜联合阿达帕林凝胶治疗寻常痤疮的临床观察

    江从军; 金慧玲

    2014-01-01

    目的:评价中药面膜联合0.1%阿达帕林凝胶治疗轻、中度寻常痤疮的临床疗效及安全性。方法寻常痤疮76例,随机分为两组,治疗组40例,采用中药面膜联合0.1%阿达帕林凝胶治疗;对照组36例,单独使用0.1%阿达帕林凝胶治疗。两组均在治疗6周后观察疗效并评价安全性。结果试验组、对照组的总有效率在第6周时分别为82.5%和52.7%,具有明显的差异。在治疗过程中,两组均未见明显不良反应。结论中药面膜联合0.1%阿达帕林凝胶治疗轻、中度寻常痤疮较单用阿达帕林疗效显著,见效快,病程短,无明显不良反应。%Objective To evaluate the clinical efficacy and safety of the combination therapy of herbal facial mask with 0.1%adapalene gel in patients with mild and moderate acne vulgaris .Methods A total of 76 patients with mild to moderate acne vulgaris were enrolled and randomly divided into 2 groups:40 cases in treatment group which were treated by herbal facial mask combined with 0.1%adapalene gel;36 cases in control group which were treated only by 0.1%adapalene gel .All the patients received therapy for 6 weeks continuously and had been observed to evaluate the efficacy and safety on the sixth week of treatment .Results On the sixth week of treatment, the total effective rate of treatment group was 82.5%, and there was a significant difference compared with the control group ( 52.7%) .All these 2 groups had not obvious side-effect during treatment . Conclusions Herbal facial mask combined with 0.1% adapalene gel therapy is more effective than adapalene monotherapy in mild to moderate acne cases with a rapid response and similar adverse reactions .

  13. Hubungan Stres dengan Kejadian Akne Vulgaris Di kalangan Mahasiswa Fakultas Kedokteran Universitas Sumatera Utara Angkatan 2007-2009

    Perumal, Nitya

    2011-01-01

    Background: Acne or acne vulgaris has always been well concerned among teenagers and adolescent age. Acne vulgaris is a common disorder of the follicle sebaceous unit that predominantly occurs in adolescence. Acne vulgaris which is suffered by 95 to 100 percent boys and 83 to 85 percent girls. This skin disease is caused by multifactoral of skin disease, which is stress. With the increased studying burden, packed time table and inadequate sleep has caused medical students in University of Nor...

  14. Estudo clínico aberto multicêntrico da efetividade e tolerabilidade do gel de adapaleno a 0,1%* em pacientes com acne vulgar Multicentric open clinical study of the efficacy and tolerability of adapalene 0.1% gel* in patients with acne vulgaris

    Marcia Ramos-e-Silva

    2003-04-01

    Full Text Available FUNDAMENTOS: O adapaleno é um derivado do ácido naftóico, com propriedades biológicas similares às do ácido retinóico e utilizado no tratamento da acne vulgar. OBJETIVOS: Avaliar a eficácia e a tolerabilidade do adapaleno 0,1% gel no tratamento da acne vulgar leve à moderada, em pacientes residentes no Brasil. MATERIAIS E MÉTODOS: Os pacientes aplicaram o gel à noite, durante 12 semanas, e foram avaliados quanto à efetividade pelo número de lesões em cada visita e quanto à tolerabilidade ao produto nas consultas da segunda e da décima segunda semana. RESULTADOS: Dos 125 pacientes, 81,6% completaram as 12 semanas de tratamento, e 10,4% dos casos terminaram o estudo antes do período estabelecido por estarem livres de lesões. Os resultados permitem confirmar a marcante atividade antiinflamatória, antiproliferativa e na diferenciação celular dos ceratinócitos. Houve diminuição dos comedões e das lesões inflamatórias, com resposta satisfatória no eritema, no ressecamento e na descamação da pele. Efeitos adversos pouco graves foram relatados em apenas 9,6% dos pacientes. CONCLUSÕES: O adapaleno, neste estudo e nos vários que o antecederam, vem-se mostrando uma das melhores opções de tratamento tópico para os casos leves a moderados de acne vulgar.BACKGROUND: Adapalene, a naftoic acid derivative with biological properties similar to those of the retinoic acid, is indicated in the treatment of acne vulgaris. OBJECTIVES: The present study was carried out to evaluate the therapeutic action of adapalene 0.1% gel and its tolerability in the treatment of mild to moderate acne vulgaris in patients living in Brazil. MATERIAL AND METHODS: Patients applied the gel at night for 12 weeks; and were evaluated regarding the efficacy and tolerability of the product according to the number of lesions observed at each of the 2-week and 12-week visits. RESULTS: Out of 125 patients, 81.6% completed 12 weeks of therapy and 10.4% of the

  15. Qingdou Xiufu Jinghua Ye for the improvement of acne vulgaris: a multi-center study%清痘修复精华液改善寻常痤疮皮损的多中心研究

    徐良恒; 李娜; 程波; 李惠; 林新瑜; 范文葛; 黄一锦; 曹萍; 孙东杰

    2013-01-01

    目的 探讨含重楼、马齿苋提取物、透明质酸钠的清痘修复精华液改善寻常痤疮的安全性.方法 多中心、随机、开放对照研究,分为观察组及对照组各80例.每天早晚各1次,在使用薇诺娜洁面泡沫清洁面部后,观察组在痤疮皮损处使用含重楼、马齿苋提取物、透明质酸钠的清痘修复精华液,对照组在皮损处外用含木瓜蛋白酶活性成分、维生素B3、马齿苋提取液、水杨酸衍生物的薇诺娜清痘修复精华液.分别观察观察组和对照组使用前后皮损改善情况.结果 共完成149例,脱落11例,完成实验中,观察组73例,对照组76例.使用受试品14 d,28 d,使用前后炎性皮损及总皮损数较首诊日均有明显改善(P<0.05),观察组与对照组有效率比较,差异无统计学意义.结论 含重楼、马齿苋提取物、透明质酸钠的清痘修复精华液能辅助改善痤疮皮损.%Objective To evaluate the safety of Qingdou Xiufu Jinghua Ye,a skin care product containing the extract of Chinese manyleaf paris rhizome,purslane and sodium hyaluronate,in the improvement of acne vulgaris.Methods A multicenter,randomized,open-label,controlled study was conducted.Totally,160 patients with acne vulgaris were equally classified into two groups to topically apply the modified Qingdou Xiufu Jinghua Ye containing the extract of Chinese manyleaf paris rhizome,purslane and sodium hyaluronate (experiment group) or the original Qingdou Xiufu Jinghua Ye containing papain,vitamin B3,extract of purslane,and salicylic acid derivate (control group),twice a day after face washing with a commercial foaming face wash.The number of acne lesions was calculated at the baseline,on day 7,14 and 28 after the start of intervention.Results Finally,11 patients were lost to follow-up,and 149 patients completed the trial,including 73 patients in the experiment group and 76 patients in the control group.The number of inflammatory lesions and total lesions

  16. Observation of clinical efficacy of red blue light irradiation for 198 cases of acne vulgaris%红蓝光照射治疗198例痤疮的临床疗效观察

    姬静静; 杨卫涌; 朱洁丽; 安永涛

    2015-01-01

    目的:观察红蓝光照射治疗痤疮的临床疗效.方法:将198例痤疮患者随机分为治疗组和对照组,对照组给予丹参酮胶囊口服,克林霉素磷酸酯凝胶外敷.治疗组除给予以上药物外,配合红蓝光交替照射面部痤疮部位.一个月后对两组患者疗效进行评价.结果:治疗组治愈率为45.9%,显效率为30.6%,对照组治愈率为31.0%,显效率为21.0%,X2=9.87,P<0.05,差异明显.结论:红蓝光交替照射治疗痤疮疗效显著,临床上可以推广使用.%Objective: To observe the clinical effect of red blue light irradiation in the treatment of acne.Methods: 198 cases of patients with acne were randomly divided into the treatment group and the control group, the control group was given oral Danshentong capsule, clindamycin phosphate gel for external application. In addition to the treatment group to give the above, with the red blue light irradiation of facial acne. After a month, the efficacy of the two groups of patients were evaluated.Results: the cure rate of the treatment group was 45.9%, the cure rate was 30.6%, the cure rate was 31% in the control group, 21% in the control group, X2 = 9.87, P < 0.05, the difference was obvious. Conclusion: red and blue light irradiation in the treatment of acne vulgaris is effective, can be used in clinic.

  17. Serum testosterone, DHEA-S and androstenedione levels in acne

    Hatwal A

    1990-01-01

    Full Text Available Basal serum levels of total testosterone, dehydroepiandosterone sulfate (DHEA, - S and androstenedione (A4 were measured by radioimmunoassay in 100 patients of acne vulgaris, and in 100 age and sex matched acne free healthy subjects. In males with acne the mean serum testosterone levels were marginally and the DHEAS and A4A levels were significantly higher as compared to controls (p. Females with acne had significantly higher levels of testosterone (p< 0.001, DHEA-S (p< 0.001 and (p < 0.01 than controls. Our data suggest that increased adrenal androgen levels in plasma may be responsible for treatment resistant acne vulgarism

  18. The use of lymecycline in the treatment of moderate to severe acne vulgaris: a comparison of the efficacy and safety of two dosing regimens.

    Dubertret, Louis; Alirezai, Mohsen; Rostain, Gilles; Lahfa, Morad; Forsea, Dan; Niculae, Bogdan Dimitrie; Simola, Margit; Horvath, Attila; Mizzi, Fabienne

    2003-01-01

    We compared the efficacy and safety of lymecycline 300 mg od vs lymecycline 150 mg bid or placebo in the treatment of moderate to severe acne. 271 patients received either oral lymecycline 300 mg od + placebo od, lymecycline 150 mg bid, or placebo bid, for 12 weeks. Reduction in inflammatory lesion counts at week 12 was the primary efficacy variable (global improvement was a primary efficacy parameter vs placebo) and safety was assessed by adverse events. Lymecycline 300 mg od was non-inferior to lymecycline 150 mg bid at all time points and superior to placebo throughout the study. Drug-related adverse events were similar for all treatment groups. Lymecycline 300 mg od is as effective and safe as lymecycline 150 mg bid in the treatment of moderate to severe acne. This new, once daily formulation could potentially contribute towards improved compliance rates with oral tetracyclines.

  19. Guidance on the diagnosis and clinical management of acne.

    Archer, C B; Cohen, S N; Baron, S E

    2012-05-01

    This article discusses the effects of acne (sometimes referred to as acne vulgaris), how to diagnose it confidently and how to distinguish it from rosacea, and the options available for treatment, especially in primary care. We also suggest when referral to dermatology should be considered, and try to anticipate some frequently asked questions.

  20. 抗雄激素疗法治疗痤疮的进展%Anti-androgen treatment of acne vulgaris: an update

    刘晔; 项蕾红

    2012-01-01

    雄激素在痤疮发生过程中起着重要的作用,对于抗生素和维A酸类药物反应不佳的女性患者而言,无论其血雄激素水平是否正常,联合使用抗雄激素疗法可能是一种理想的选择,但具体机制尚不明确.抗雄激素疗法的药物可分为以下4类:雄激素受体拮抗剂、肾上腺源性雄激素阻断剂、卵巢源性雄激素阻断剂、酶抑制剂.外用抗雄激素制剂可能成为新的研究方向.概述抗雄激素治疗痤疮的机制、治疗方法以及新的研究进展.%Androgen plays an essential role in the pathophysiology of acne.The combination with antiandrogen agents may be an ideal option for the treatment of female patients with acne who poorly respond to antibiotics and tretinoins regardless of their blood level of androgens,although the exact therapeutic mechanism has not been well understood up to now.Anti-androgen agents can be classified into 4 groups,i.e.,androgen receptor antagonists,adrenal gland-derived inhibitors on androgen production,ovary-derived inhibitors on androgen production,and enzyme inhibitors.Topical anti-androgen agents may become a hot spot in future research on the treatment of acne.This paper presents the advances in therapeutic mechanisms and modalities of anti-androgen treatment of acne.

  1. 一清胶囊联合盐酸多西环素胶囊治疗痤疮疗效观察%Effect Observation of YiQing Capsules Combined with Doxycycline Hydrochl-oride Capsule on Acne Vulgaris

    王宝庭

    2011-01-01

    Objective To investigate the effects of doxycycline hydrochloride capsules combined with YiQing capsules on acne vulgaris.Methods One handred cases of acne vulgaris were randomly divided into three groups:combination treatment group (34 cases)were treated with doxycycline hydrochloride capsules 100mg, 2 times/d and YiQing capsules 3 times after the food, for 21 days; doxycycline hydrochloride group (34 cases)were treated with doxycycline hydrochloride capsules 100mg, 2times/d after the food for 21 days,Yiqing capsules group (32 cases) YiQing capsules 3 times/d, after the food for 21 days.Results The clinical cure rate of combination treatment group,doxycycline hydrochloride group, Yiqing capsules group were 52.90%,35.30% ,31.25% ,and the total effective rate were 94.10% ,61.80% ,59.38%.Total effectiveness of Doxycycline Hydrochloride group and Yiqing Capsules group were significant difference between combination treatment group ( P < 0.05 ).The Doxycycline Hydrochloride group and Yiqing Capsules group were no significant difference( P > 0.05 ).The combination treatment group without obvious adverse reactions.Conclusion YiQing Capsules combined with Doxycycline Hydrochloride capsules for the treatment of acne vulgaris effective, few side-effect.%目的 评价一清胶囊联合盐酸多西环素胶囊治疗寻常性痤疮的疗效.方法 将100例寻常性痤疮患者随机分为3组.联合治疗组34例,予盐酸多西环素胶囊100mg饭后服,2次/d,一清胶囊饭后口服2粒,3次d,共21天;多西环素组34例,单纯口服多西环素;一清胶囊组32例,单纯口服一清胶囊,用法和用量均同联合治疗组.结果 治疗结束后,联合治疗组、多西环素组及一清胶囊组的痊愈率分别为52.90%,35.30%和31.25%,有效率分别为94.10%,61.80%和59.38%.多西环素组及一清胶囊组的有效率均低于联合治疗组,差异有统计学意义(P均0.05).联合治疗组无明显不良反应.结论 一清胶囊联合盐酸

  2. 美容护理干预在皮肤寻常痤疮治疗中的作用%The effect of beauty care intervention in the treatment of acne vulgaris

    郑玲

    2016-01-01

    Objective To investigate the therapeutic effect of beauty care intervention on acne vulgaris.Methods 78 cases of acne vulgaris from November 2014 to November 2012 were randomly divided into the observation group and the control group, the patients were randomly divided into the observation group and the control group. The control group was treated with routine treatment, and the observation group was given beauty care intervention based on conventional treatment. And the two groups were compared of clinical effect, adverse reaction, psychological state and nursing satisfaction after one month.Results Therapeutic tolerance in the observation tolerance group was higher than that in the control group, pain score at dressing for the ifrst time was lower than that in the control group, the total efifciency was signiifcantly higher than that in the control group, the difference is statistically signiifcant (P<0.05). Anxiety and depression score after nursing in the observation group was lower than that in the control group, treatment satisfaction was higher than that in the control group, the difference was statistically signiifcant (P<0.05).ConclusionThe effect of beauty care intervention on the treatment of acne vulgaris is obvious.%目的:探讨美容护理干预对皮肤寻常痤疮的治疗效果。方法:选择2012年11月-2014年11月收治的78例寻常痤疮患者作为研究对象,随机分为观察组与对照组。对照组常规治疗,观察组在常规治疗基础上给予美容护理干预。随访1个月,对比两组患者的临床疗效、不良反应、心理状态以及护理满意度。结果:观察组耐受率高于对照组,第1次换药时的疼痛评分低于对照组,总有效率显著高于对照组,差异有统计学意义(P<0.05);观察组护理后的焦虑、抑郁评分低于对照组,治疗满意度高于对照组,差异有统计学意义(P<0.05)。结论:美容护理干预对治疗皮肤寻常痤疮效果明显。

  3. 胶原贴敷料联合面部外治法治疗寻常性痤疮疗效分析%Effect observation of collagen dressing combined with facial external treatment on acne vulgaris

    于叶; 孙艳; 唐叶

    2013-01-01

    Objective To observe the efficacy and safety of compound collagen dressing combined with facial external ues in the treatment of acne vulgaris. Methods 150 cases with acne vulgaris were divided into two groups randomly. Patients in the treatment group and the control group were given facial external treatment once a week and compound roxithromycin, 0.3g, Po, Qd, metronidazole,0.2g,Po,Bid. At the same time, the patients in the treatment group were given collagen dressing one piece every night for 1 week. Then, the dosage was reduced to one piece every other night for 3 weeks. Results The response rates were 95.83% and 94.66% respectively. There was no significant difference between the treatment group and the control group. But the rate of seborrhea and pigment fade was significant difference between the treatment group and the control group after the treatment of collagen dressing. No significant adverse events were found. Conclusion Compound collagen dressing combined with facial external treatment is effective and safe in the treatment of acne vulgaris. Sebum overflow reduce and the extinction of pigment expedite after treated in combination with dressing collagen.%目的:观察胶原贴敷料联合面部外治法治疗寻常型痤疮的疗效和安全性。方法将150例寻常型痤疮患者随机分成两组,治疗组75例,对照组75例。治疗组和对照组均给予面部外治法,每周1次,同时予罗红霉素缓释胶囊0.3g,qd,口服;甲硝唑0.2g,Bid,口服,治疗组同时给予胶原贴敷料每晚1次,连用1周,然后改为隔日1次,疗程共8周。于治疗前、治疗4周、治疗8周分别观察患者的皮损情况、色素沉着情况、皮脂溢出情况及不良反应。结果治疗组有效率为95.83%,对照组94.66%,皮损综合情况疗效比较差异无统计学意义,但是,治疗后皮脂溢出情况、色素沉着情况较对照组差异有统计学意义,两组均未见明显不良反应。

  4. 肤痔清软膏在中重度寻常痤疮患者中的应用%Application of Fuzhiqing ointment in the treatment of moderate to severe acne vulgaris

    梁国雄; 胡宝婵; 余嘉明; 王俊秀

    2014-01-01

    Objective To investigate the application of Fuzhiqing ointment in the treatment of moderate to severe acne vulgaris. Methods 400 patients with moderate to severe acne vulgaris were randomly divided (100 cases each) into topical group (Fuzhiqing ointment for topical use), routine group (routine oral drugs), combination group (Fuzhiqing ointment and routine oral drugs) and mask group (routine oral drugs and Fuzhiqing ointment used for fa-cial mask). Efficacy and adverse reactions were observed for 4 weeks. Results There was no statistical difference of effective rate between topical group and routine group. The effective rate of combination group was higher than that of topical group. The effective rate of mask group was 87%, which was higher than those of other groups and all the dif-ferences were statistical significant. 4 patients felt mild epigastric discomfort and 1 patient in mask group had mild fa-cial flushing and burning. All these adverse reactions needed no treatment. Conclusion For treating patients with moderate to severe acne vulgaris, Fuzhiqing ointment has the advantages of good efficacy and high safety. It was bet-ter when performed with facial mask combined with routine treatment. It was worthy of clinical popular application.%目的:探讨肤痔清软膏对中重度寻常痤疮的临床治疗作用。方法400例中重度寻常痤疮患者随机分为外用组(只外涂肤痔清软膏)、常规组(常规口服药物治疗)、联合组(常规口服药物联合外涂肤痔清软膏)和倒膜组(常规口服药物联合外涂肤痔清软膏和面部倒膜治疗)各100例,给予相应治疗4周,观察疗效和不良反应。结果外用组与常规组的有效率差异无统计学意义(P>0.05),联合组的有效率优于外用组,倒膜组的有效率为87.00%,优于其余各组,其差异均有统计学意义(P<0.05)。有4例患者出现轻微上腹部不适,倒膜组有1例患者出现面部轻微潮红和烧灼感

  5. Application of the essential oil from copaiba (Copaifera langsdori Desf.) for acne vulgaris: a double-blind, placebo-controlled clinical trial.

    da Silva, Ary Gomes; Puziol, Paula de Freitas; Leitao, Roane Nunes; Gomes, Tatiana Rafaela; Scherer, Rodrigo; Martins, Monica Lacerda Lopes; Cavalcanti, Aurea Scardua Saade; Cavalcanti, Luiz Carlos

    2012-03-01

    Copaiba oil-resin is widely used in traditional medicine due to its anti-inflammatory, healing, and antiseptic activities. This research aims to extract and evaluate the qualitative and quantitative composition of copaiba essential oil from the oil-resin, and test its effects, after incorporation in a gel applied in volunteers with acne, in a double-blind placebo controlled clinical trial. The essential oil was extracted by steam distillation, and purified by freezing to remove the residual remnant water. The density of the essential oil was gravimetrically determined by weighing 1 mL of liquid at 20 degree C. The identification of the essential oil components was carried out through high-resolution gas chromatography analysis, coupled with mass spectrometry. The essential oil has a density of 0.9175 mg/mL and was composed of 48 substances, 14 of which were the major components representing 95.80% of total essential oil composition. Cis-thujopsene was the main component (46.96% of total essential oil composition). The surface affected with acne decreased when treated with placebo (F = 13.931, p = 0.001, r = 0.518; r2 = 0.268), but the linear model could explain only 26.8% of total variance in original data matrix. There was a highly significant decrease in the surface affected with acne in the areas treated with the 1.0% copaiba essential oil preparation (F = 86.494, p = 0.000, r = 0.834; r2 = 0.695).

  6. Systematic review on the rapidity of the onset of action of topical treatments in the therapy of mild-to-moderate acne vulgaris.

    Jacobs, A; Starke, G; Rosumeck, S; Nast, A

    2014-03-01

    The time until a patient achieves a relevant improvement during the treatment of a skin disease is important for selecting a therapy, but has been largely neglected in reviews and guidelines. The aim of this systematic review was to determine the time until the onset of action (TOA) of topical acne treatments. The primary outcome was the TOA defined as the time until a 25% reduction in the mean number of inflammatory lesions had been achieved. A systematic literature search in Medline and Embase was carried out. Clinical trials that evaluated head-to-head comparisons of treatments in patients suffering from mild-to-moderate papulopustular acne were included. Abstract and full-text screening and data extraction were done independently by two investigators. With respect to inflammatory lesions, different concentrations of benzoyl peroxide (BPO) or adapalene did not seem to influence the TOA. BPO seemed to act more quickly than isotretinoin and tretinoin. Adapalene showed a shorter TOA than isotretinoin. Conflicting results were seen when comparing adapalene with tretinoin, with a tendency for adapalene to be faster. Clindamycin/BPO seemed to act more quickly than adapalene. Inconsistent results were seen for the comparison of clindamycin/BPO and BPO alone with a slight indication of a shorter TOA for clindamycin/BPO. Adapalene/BPO and clindamycin/BPO showed comparable TOA. When interpreting the data, the different study designs and the limited study quality need to be taken into account. Further research is needed to identify treatments that offer an early onset of action and possibly help to optimize patients' adherence. TOA should be considered as an additional outcome in acne trials.

  7. Acne Scars

    ... for treating acne scars include: Improved appearance Enhanced self-esteem Promotion of better skin health What you need ... What's New Member Benefits Education & Training Publications Take Action: Visit ASDSA ASDS — Amercian Society for Dermatologic Surgery. ...

  8. Newer approaches in topical combination therapy for acne.

    Fu, Lisa W; Vender, Ronald B

    2011-10-01

    Acne vulgaris is a common chronic inflammatory cutaneous disease involving the pilosebaceous unit. Its pathophysiology is multifactorial and complex, including obstruction of the pilosebaceous unit due to increased sebum production, abnormal keratinization, proliferation of Propionibacterium acnes (P. acnes), and inflammation. Topical agents are the most commonly used therapy for acne. First generation topicals mainly consist of single agent retinoids, benzoyl peroxide (BPO) and antibacterials that target comedones, P. acnes, and inflammation. Novel topical therapies include combination products with advanced vehicle formulations that target multiple acne pathophysiologies and offer simplified treatment regimes. For example, the combination of clindamycin and tretinoin in a unique vehicle formulation allows for progressive follicle penetration and decreased irritation, resulting in increased efficacy. Furthermore, adapalene or clindamycin with BPO combinations target comedones, inflammation, and P. acnes synergistically. These newer combination products have the potential to increase both efficacy and patient adherence when compared with single agent treatment.

  9. Acne in the adult female patient: a practical approach.

    Kamangar, Faranak; Shinkai, Kanade

    2012-10-01

    Acne vulgaris is a common reason why adult women present to dermatologists and can be a clinical challenge to treat. It may also be an important sign of an underlying endocrine disease such as Polycystic Ovary Syndrome (PCOS). Although standard acne therapies can be successfully used to treat acne in adult female patients, hormonal treatment is a safe and effective therapeutic option that may provide an opportunity to better target acne in this population, even when other systemic therapies have failed. In this article, a practical approach to the adult female patient with acne will be reviewed to enhance the dermatologist's ability to use hormonal acne therapies and to better identify and evaluate patients with acne in the setting of a possible endocrine disorder.

  10. Efficacy of an Unani Formulation in Reducing Post Inflammatory Acne Hyperpigmentation Marks- A Clinical Study

    Shabiya Sultana; Shah nawaz; Abdul Haseeb Ansari; Mohd. Zulkifle

    2015-01-01

    There is no single malady which causes supplementary psychic disturbance and more general insecurity and feeling of inferiority than acne vulgaris with post inflammatory acne pigmentation marks does. It is strongly associated with depression and anxiety. In addition to individuals with little objective evidence acne with post inflammatory acne hyperpigmentation marks may endure severe subjective impairment, greatly affecting their health related quality of life. Unani System of Medicine conta...

  11. Clinical study on the treatment of acne vulgaris with acupuncture by different methods of point selection%不同选穴原则对寻常性痤疮的干预作用

    喻晓; 孙亦农

    2012-01-01

    Objective To evaluate the treatment of acne vulgaris with acupuncture by different methods of point selection.Methods 51 cases of acne vulgaris were randomly recruited into local point selection group,distal point selection group and combination of local and distal point selection group.10 cases of healthy people were recruited for normal control group.Serum arachidonic acid (AA),free testosterone (FT),and sex hormone binding globulin (SHBG) levels were observed in all treatment groups.Results After the treatment,serum AA was (20.56±5.28)μg/L,(18.86±5.70) μg/L and (14.62±3.06) μg/L,while SHBG was (333.31±87.96) nmol/L,(332.02±87.82) nmol/L and (273.02±61.74) nmol/L respectively in local point selection group,distal point selection group and combination of local and distal point selection group,both showing no significant difference than the normal control group (P>0.05).There was no significant difference in FT value between the combination of local and distal point selection group (5.62± 1.98) nmol/L and the normal control group (P>0.05).The decrease of AA in the combination of local and distal point selection group was between than the local point selection group (P<0.01).Conclusion Acupuncture can effectively improve the level of inflammatory factors and androgen of the acne vulgaris.Different methods of point selection of acupuncture on the improvement of some indicators were quite different,which laid the foundation for the best compatibility of acupuncture treatment in acne vulgaris.%目的 观察不同选穴原则针刺治疗寻常性痤疮的不同疗效.方法 将51例寻常性痤疮受试者按完全随机的方法分为局部选穴组、远端选穴组和局部兼远端选穴组,并设10例正常对照组,观察各组针刺前后血清花生四烯酸(AA)、游离睾酮(FT)、性激素结合球蛋白(SHBG)水平的变化.结果 治疗后,局部选穴组、远端选穴组、局部兼远端组血清AA[分别为(20.56±5.28) μg/L、(18.86±5

  12. Analysis on the Patterns and Formulas in Treatment of Acne Vulgaris Based on Literature Research%基于文献研究的寻常痤疮证型与方药分析

    金浩然; 康润芳; 杨恩品

    2015-01-01

    Objective To explore the characteristics of TCM pattern distribution and rule of herbal prescription in treatment of acne vulgaris. Methods The secondary literature research method was used. The relevant literatures were retrieved on the treatment of acne in recent 20 years. Based on the inclusive and ex-clusive criteria,30 target literatures were enrolled. The descriptive statistical method was adopted for analysis and collection. Results The pattern sequence,from high frequency to low one,is spleen and stomach damp heat,wind heat in lung meridian,stagnation of phlegm,damp and stasis,interaction of phlegm and stasis,heat accumulation in lung and stomach,etc. The most common formulas are pipa qingfei yin,yinchenhao tang,tao-hong siwu tang,wuwei xiaodu yin,haizao yuhu tang,senling baizhu san,etc. The herbs with the use frequency up to 30 times are radix scutellariae,radix glycyrrhizae,radix paeoniae rubra,cortex moutan,gardenia,radix rehmanniae,cortex mori and angelica sinensis. Conclusion Most cases of acne vulgaris are excess syndrome and mixed syndrome. The common prescriptions are mainly for clearing heat,detoxification,cooling blood and removing dampness.%目的:探讨寻常痤疮的中医证型分布特点及处方用药规律。方法按照二次文献研究方法,检索近20年治疗痤疮的相关文献,通过纳入排除标准,选择到目标文献30篇,再用描述性统计学方法进行分析整理。结果出现频率最高的证型依次为脾胃湿热、肺经风热、痰湿瘀滞、痰瘀互结、肺胃积热等;最常使用的方剂为枇杷清肺饮、茵陈蒿汤、桃红四物汤、五味消毒饮、海藻玉壶汤合参苓白术散等;使用频次在30次以上的药物依次为黄芩、甘草、赤芍、丹皮、栀子、生地、桑白皮、当归。结论寻常痤疮的证型以实证为主且复合证型居多;处方用药常选用清热解毒、凉血除湿类方药。

  13. Propionibacterium acnes CAMP factor and host acid sphingomyelinase contribute to bacterial virulence: potential targets for inflammatory acne treatment.

    Teruaki Nakatsuji

    Full Text Available BACKGROUND: In the progression of acne vulgaris, the disruption of follicular epithelia by an over-growth of Propionibacterium acnes (P. acnes permits the bacteria to spread and become in contact with various skin and immune cells. METHODOLOGY/PRINCIPAL FINDINGS: We have demonstrated in the present study that the Christie, Atkins, Munch-Peterson (CAMP factor of P. acnes is a secretory protein with co-hemolytic activity with sphingomyelinase that can confer cytotoxicity to HaCaT keratinocytes and RAW264.7 macrophages. The CAMP factor from bacteria and acid sphingomyelinase (ASMase from the host cells were simultaneously present in the culture supernatant only when the cells were co-cultured with P. acnes. Either anti-CAMP factor serum or desipramine, a selective ASMase inhibitor, significantly abrogated the P. acnes-induced cell death of HaCaT and RAW264.7 cells. Intradermal injection of ICR mouse ears with live P. acnes induced considerable ear inflammation, macrophage infiltration, and an increase in cellular soluble ASMase. Suppression of ASMase by systemic treatment with desipramine significantly reduced inflammatory reaction induced by intradermal injection with P. acnes, suggesting the contribution of host ASMase in P. acnes-induced inflammatory reaction in vivo. Vaccination of mice with CAMP factor elicited a protective immunity against P. acnes-induced ear inflammation, indicating the involvement of CAMP factor in P. acnes-induced inflammation. Most notably, suppression of both bacterial CAMP factor and host ASMase using vaccination and specific antibody injection, respectively, cooperatively alleviated P. acnes-induced inflammation. CONCLUSIONS/SIGNIFICANCE: These findings envision a novel infectious mechanism by which P. acnes CAMP factor may hijack host ASMase to amplify bacterial virulence to degrade and invade host cells. This work has identified both CAMP factor and ASMase as potential molecular targets for the development of drugs

  14. Papular acne scars of the nose and chin: An under-recognised variant of acne scarring

    Faisal R Ali

    2016-01-01

    Full Text Available Background: Scarring following acne vulgaris is common and can be of profound psychosocial consequence. Aims and Objectives: We have clinically noted a variant of acne scarring, overlooked by previous categorisation schemes, which we have denominated as papular acne scars of the nose and chin. We sought to characterise these novel entities further. Materials and Methods: Initially, we identified 14 patients with papular acne scars of the nose and chin in a cosmetic dermatology clinic, of whom two were female and rest were male. We then prospectively evaluated 100 consecutive patients attending our tertiary referral acne isotretinoin clinic and 49 patients attending a general dermatology clinic. Results: Amongst 149 patients, from a general dermatology and tertiary acne clinic, soft papular scars were noted in four patients, distributed on the nose and chin. Three of the four patients were male, three patients had additional acne scars and the median age was 23.5. Conclusions: We have identified 18 patients with papular acne scars of the nose and chin and propose that this new category should be added to acne scarring classification schemes. Future work should be directed at corroborating the epidemiology of such lesions and describing effective treatment modalities.

  15. Draft Genome Sequences of Two Propionibacterium acnes Strains Isolated from Progressive Macular Hypomelanosis Lesions of Human Skin

    Petersen, Rolf; Lomholt, Hans B.; Scholz, Christian F. P.;

    2015-01-01

    Propionibacterium acnes is a Gram-positive bacterium that is prevalent on human skin. It has been associated with skin disorders such as acne vulgaris and progressive macular hypomelanosis (PMH). Here, we report draft genome sequences of two type III P. acnes strains, PMH5 and PMH7, isolated from...

  16. Subantimicrobial dose doxycycline for acne and rosacea.

    Bikowski, Joseph B

    2003-01-01

    Acne vulgaris and rosacea present therapeutic challenges due to their chronicity, potential for disfigurement, and psychosocial impact. Although pathophysiologically distinct, both conditions have major inflammatory components. Consequently, topical and systemic antimicrobial agents are routinely prescribed for extended periods. Emergence of resistant strains of Propionibacterium acnes, adverse events, and compliance issues associated with chronic systemic tetracycline use have led to new treatment approaches. At subantimicrobial doses, tetracyclines reduce inflammation via anticollagenolytic, antimatrix-degrading metalloproteinase, and cytokine down-regulating properties. Subantimicrobial dose (SD) doxycycline (Periostat 20 mg) has clinical utility in periodontitis and has been investigated in a double-blind, placebo-controlled trial in the treatment of moderate facial acne as well as in an open label study in the treatment of rosacea. The results of subantimicrobial dose doxycycline treatment in early trials support its benefits and further investigation in acne and rosacea.

  17. The effect of Propionibacterium acnes on maturation of dendritic cells derived from acne patients' peripherial blood mononuclear cells.

    Michalak-Stoma, Anna; Tabarkiewicz, Jacek; Olender, Alina; Juszkiewicz-Borowiec, Maria; Stoma, Filip; Pietrzak, Aldona; Pozarowski, Piotr; Bartkowiak-Emeryk, Małgorzata

    2008-01-01

    Propionibacterium acnes (P. acnes) has been implicated in the pathogenesis of acne vulgaris which is the most common cutaneous disorder. It has a proinflammatory activity and takes part in immune reactions modulating the Th1/Th2 cellular response. The exposure of dendritic cells (DCs) to whole bacteria, their components, cytokines or other inflammatory stimuli and infectious agents induces differentiation from immature DCs into antigen-presenting mature DCs. The aim of the study was to evaluate the capability of P. acnes to induce the maturation of DCs. We stimulated monocyte derived dendritic cells (Mo-DCs) from acne patients with various concetrations of heat-killed P. acnes (10(6)-10(8) bacteria/ml) cultured from acne lesions. The results showed an increase in CD80+/CD86+/DR+ and CD83+/CD1a+/DR+ cells percentage depending on the concetration of P. acnes. The expression of CD83 and CD80 (shown as the mean fluorescence intensity - MFI) increased with higher concetrations of P. acnes. There were also significant correlations between MFI of CD83, CD80, CD86 and concetration of P. acnes. The study showed that P. acnes in the concetration of 10(8) bacteria/ml is most effective in the induction of Mo-DCs maturation. Futher studies concerning the influence on the function of T cells are needed.

  18. The effect of Propionibacterium acnes on maturation of dendritic cells derived from acne patients' peripherial blood mononuclear cells.

    Maria Juszkiewicz-Borowiec

    2009-01-01

    Full Text Available Propionibacterium acnes (P. acnes has been implicated in the pathogenesis of acne vulgaris which is the most common cutaneous disorder. It has a proinflammatory activity and takes part in immune reactions modulating the Th1/Th2 cellular response. The exposure of dendritic cells (DCs to whole bacteria, their components, cytokines or other inflammatory stimuli and infectious agents induces differentiation from immature DCs into antigen-presenting mature DCs. The aim of the study was to evaluate the capability of P. acnes to induce the maturation of DCs. We stimulated monocyte derived dendritic cells (Mo-DCs from acne patients with various concetrations of heat-killed P. acnes (10(6-10(8 bacteria/ml cultured from acne lesions. The results showed an increase in CD80+/CD86+/DR+ and CD83+/CD1a+/DR+ cells percentage depending on the concetration of P. acnes. The expression of CD83 and CD80 (shown as the mean fluorescence intensity - MFI increased with higher concetrations of P. acnes. There were also significant correlations between MFI of CD83, CD80, CD86 and concetration of P. acnes. The study showed that P. acnes in the concetration of 10(8 bacteria/ml is most effective in the induction of Mo-DCs maturation. Futher studies concerning the influence on the function of T cells are needed.

  19. 光动力疗法治疗寻常痤疮疗效和安全性的系统评价%Efficacy and Safety of Photodynamic Therapy for Acne Vulgaris: A Systematic Review

    陆梦婷; 王恒; 吴剑波

    2015-01-01

    目的 系统评价光动力疗法(photodynamic therapy,PDT)治疗寻常痤疮的临床疗效及安全性.方法 计算机检索PubMed、The Cochrane Library、EMbase、CNKI、VIP和WanFang Data数据库,搜集PDT治疗寻常痤疮的随机对照试验(randomized control trials,RCTs),检索时间均为从建库至2013年8月9日.同时,追溯纳入研究的参考文献,以补充获取相关文献.由2位评价员按纳入与排除标准独立筛选文献、提取资料并评价质量后,采用RevMan 5.2软件进行Meta分析.结果 共纳入8个RCT,271例患者.因纳入研究的干预措施不同,我们仅对干预措施相同的RCT进行了合并分析,结果显示5-氨基酮戊酸(5-Aminolevulinicacid,ALA)-红光-PDT疗效优于单纯红光[RR=1.78,95%CI(1.30,2.43),P<0.0S].而对其余研究的描述性分析结果显示:ALA-强脉冲光(intense pulse light,IPL)-PDT疗效优于单纯IPL,氨基乙酰丙酸甲酯(methyl-5 aminolevulinate,MAL)-红光-PDT疗效优于单纯红光,MAL-红光-PDT疗效与MAL-IPL-PDT疗效相当.结论 PDT治疗寻常痤疮可能有效,但存在灼热、疼痛、红斑、水肿、色素沉着、痤疮样发疹等不良反应,患者一般可耐受.受纳入研究数量和质量所限,本研究结论尚需开展更多高质量研究进行验证.%Objective To systematically evaluate the efficacy and safety of photodynamic therapy (PDT) for acne vulgaris.Methods PubMed,EMbase,The Cochrane Library,CNKI,WanFang Data and VIP databases were electronically searched from inception to August 9th,2013,to collect randomized controlled trials (RCTs) about PDT for acne vulgaris.References of included studies were also retrieved.Two reviewers independently screened literature according to the inclusion and exclusion criteria,extracted data and assessed the risk of bias of included studies.Then,meta-analysis was performed using RevMan 5.2 software.Results A total of 8 RCTs involving 271 patients were included.Because the interventions of included

  20. 中药面膜综合疗法治疗寻常痤疮的临床研究%Effects of Chinese Medical Facial Mask Comprehensive Therapy in Treating Acne Vulgaris

    曾雪; 张晓红; 沈冬; 丁旭; 华华; 闫雨荷; 王煜明; 乔丽; 陈弘平; 刘瓦利; 赵婷; 赵俊英; 瞿幸; 徐志莉; 田野; 崔炳南; 吴小红

    2012-01-01

    目的 评价中药面膜综合疗法对Ⅰ~Ⅲ度寻常痤疮的临床疗效及安全性.方法 将233例(FAS集)Ⅰ~Ⅲ度寻常痤疮患者随机分为面膜组(113例)和西药组(120例),分别采用中药面膜综合疗法和5%过氧化苯甲酰凝胶外用治疗,面膜组每周治疗2次,西药组每晚治疗1次,均连续治疗4周.分别于治疗1、2、4周后观察皮损积分及中医证候积分改善情况,记录不良反应发生率以及受试者对中药面膜综合疗法使用后的评价.结果 233例病例共完成228例(超窗7例,PPS集221例,其中面膜组105例,西药组116例).治疗4周后,面膜组皮损及中医证候疗效总有效率明显高于对照组(46.9%vs 30.0%,70.8%vs55.8%,P<0.05),FAS集与PPS集统计结果一致.治疗4周后,面膜组PPS集皮损积分及中医证候积分低于西药组,差异均有统计学意义(P≤0.05).治疗2、4周后,两组FAS集与PPS集皮损积分治疗前后差值及中医证候积分治疗前后差值比较,面膜组均明显大于西药组(P<0.05).面膜组和西药组不良反应发生率分别为1.8% (2/113)、2.5% (3/120),两组比较差异无统计学意义(P>0.05).结论 中药面膜综合疗法治疗Ⅰ~Ⅲ度寻常痤疮安全有效,不良反应发生率低,易于操作及推广.%Objective To evaluate the clinical effectiveness and safety of Chinese medical facial mask comprehensive therapy in treating acne vulgaris. Methods Totally 233 acne vulgaris patients (FAS set) in I -ID degree were randomly assigned to the facial mask group (113 cases) and the Western medicine group (120 cases). They were respectively treated with external application of Chinese medical facial mask (twice a week) and 5% benzoly peroxide gel (Benzihex, once in the evening). The treatment lasted for four successive weeks. The integrals of lesions and the improvement of Chinese medicine syndrome integrals were observed 1 week, 2 weeks and 4 weeks after treatment respectively. The

  1. Hubungan Konsumsi Makanan Cepat Saji Terhadap Kejadian Akne Vulgaris pada Mahasiswa FK USU Stambuk 2007

    Bancin, Berry Eka Parda

    2011-01-01

    Introduction. Acne vulgaris is a very common disease found in public, especially in adolescence. About 85% of people in their life have had acne vulgaris, so it’s often assumed as a physiological state. High-calorie foods have been long suspected as one of the causes of this disease, this opinion is supported by the increased incidence of acne vulgaris in developing countries today. Since 1946 to 2007 various studies have been conducted on the relationship of food to the occurrence of acne vu...

  2. Isotretinoin for acne and rosacea.

    Watson, Kendra D; Miest, Rachel Y; Tollefson, Megha M

    2016-06-01

    Isotretinoin is a revolutionary medicine for the treatment of acne vulgaris, with new studies showing evidence of excellent clinical outcomes in treating rosacea. After 30 years of clinical experience, new insights are being gained into dosing strategies, recurrence prevention, and dose-related side effects. Previous controversial associations with inflammatory bowel diseases and mood disorders have hampered the use of this medication in some clinical situations, with new evidence disproving these claims. The teratogenicity of this medication mandates iPLEDGE compliance with government regulations. Clinicians should be knowledgeable about this medication including its side effects, teratogenicity, and its controversies in order to adequately counsel patients, dissuade fears, and obtain the best clinical outcome when treating acne and rosacea.

  3. Cutaneous induction of corticotropin releasing hormone by Propionibacterium acnes extracts.

    Isard, Olivia; Knol, Anne-Chantal; Castex-Rizzi, Nathalie; Khammari, Amir; Charveron, Marie; Dréno, Brigitte

    2009-03-01

    The skin commensal bacillus Propionibacterium acnes is known to play a major role in the development of acne vulgaris and it is established that this bacteria is involved both in the induction and maintenance of the inflammatory phase of acne. The corticotropin releasing hormone (CRH), a neuropeptide originally isolated from the hypothalamus, is also produced by the skin. CRH has been reported to play a role in the inflammation, the production of sebum and finally the differentiation of keratinocytes. At the therapeutic level, zinc is known to act specifically on inflammatory lesions with still partially known mechanisms and thus could play an important role in the development of inflammatory acne lesions. Our objective was to study the modulation of CRH expression by keratinocytes induced by P. acnes extracts. CRH expression was examined using immunohistochemistry technique on deep-frozen sections of normal human skin explants incubated with two different extracts of P. acnes and with or without zinc salts. We observed that the membrane fraction (FM) of P. acnes increased the CRH expression in the epidermis. This result indicates that P. acnes, by stimulating the production of CRH, can both modulate the differentiation of keratinocytes and increase the local inflammation, arguing that this bacterium plays a role not only in the development of inflammatory acne lesions but also in the formation of the microcomedo in the early stages of acne.

  4. New, relevant information and innovative interventions in the management of acne.

    Danby, F W

    2011-06-01

    The recent innovative interventions in the acnes (acne vulgaris, acne rosacea and acne inversa) have not occurred in their management; rather the major changes are occurring in how the disorders and the individual lesions are seen to originate and develop. To finalize the optimal management of each of the acnes will ultimately require that every step in the aetiopathogenesis described and postulated here will need to be tested, validated, and then appropriately countered with environmental and lifestyle adjustments that will lead ultimately to prevention of 'the blight of youth' and its variants.

  5. Non-acne dermatologic indications for systemic isotretinoin.

    Akyol, Melih; Ozçelik, Sedat

    2005-01-01

    Systemic isotretinoin has been used to treat severe acne vulgaris for 20 years. However, isotretinoin also represents a potentially useful choice of drugs in many dermatologic diseases other than acne vulgaris. Diseases such as psoriasis, pityriasis rubra pilaris, condylomata acuminata, skin cancers, rosacea, hidradenitis suppurativa, granuloma annulare, lupus erythematosus and lichen planus have been shown to respond to the immunomodulatory, anti-inflammatory and antitumor activities of the drug. Isotretinoin also helps prevent skin cancers such as basal cell carcinoma or squamous cell carcinoma. A combination of systemic isotretinoin and interferon-alpha-2a may provide a more potent effect than isotretinoin alone in the prevention and treatment of skin cancers.Systemic isotretinoin may be considered as an alternative drug in some dermatologic diseases unresponsive to conventional treatment modalities. However, randomized clinical trials aimed at determining the role of systemic isotretinoin therapy in dermatologic diseases other than acne vulgaris are required.

  6. Nanoparticle Stabilized Liposomes for Acne Therapy

    Fu, Victoria

    Acne vulgaris is a common skin disease that affects over 40 million people in the United States alone. The main cause of acne vulgaris is Propionibacterium acnes (P. acnes), resides deep in the pores and follicles of the skin in order to feed on oil produced by the sebaceous glands. The liposome is a lipid based nanoparticle with numerous advantages over free drug molecules as an acne treatment alternative. Bare liposomes loaded with lauric acid (LipoLA) were found to show strong antimicrobial activity against P. acnes while generating minimal toxicity. However, the platform is limited by the spontaneous tendency of liposomes to fuse with each other. Attaching nanoparticles to the surface of liposomes can overcome this challenge by providing steric repulsion and reduce surface tension. Thus, carboxyl-functionalized gold nanoparticles (AuC) were attached to the surface of liposomes (AuC-liposomes) loaded with doxycycline, a general tetracycline antibiotic. These particles were found to have a diameter of 120 nm and a zeta potential of 20.0 mV. Both fluorescent and antimicrobial studies demonstrated that based on electrostatic interaction, negatively charged AuC attached to the liposome's positively charged surface and stabilized liposomes in a neutral pH environment (pH = 7.4). Upon entering the skin's acidic environment (pH = 4), AuC detached from the liposome's surface and liposomes could fuse with P. acnes residing in the pores. Furthermore, toxicity studies showed that AuC-liposomes did not induce any significant toxicity, while two of the leading over-the-counter therapies, benzoyl peroxide and salicylic acid, generated substantial skin irritation.

  7. Analysis of Complete Genomes of Propionibacterium acnes Reveals a Novel Plasmid and Increased Pseudogenes in an Acne Associated Strain

    Gabriela Kasimatis

    2013-01-01

    Full Text Available The human skin harbors a diverse community of bacteria, including the Gram-positive, anaerobic bacterium Propionibacterium acnes. P. acnes has historically been linked to the pathogenesis of acne vulgaris, a common skin disease affecting over 80% of all adolescents in the US. To gain insight into potential P. acnes pathogenic mechanisms, we previously sequenced the complete genome of a P. acnes strain HL096PA1 that is highly associated with acne. In this study, we compared its genome to the first published complete genome KPA171202. HL096PA1 harbors a linear plasmid, pIMPLE-HL096PA1. This is the first described P. acnes plasmid. We also observed a five-fold increase of pseudogenes in HL096PA1, several of which encode proteins in carbohydrate transport and metabolism. In addition, our analysis revealed a few island-like genomic regions that are unique to HL096PA1 and a large genomic inversion spanning the ribosomal operons. Together, these findings offer a basis for understanding P. acnes virulent properties, host adaptation mechanisms, and its potential role in acne pathogenesis at the strain level. Furthermore, the plasmid identified in HL096PA1 may potentially provide a new opportunity for P. acnes genetic manipulation and targeted therapy against specific disease-associated strains.

  8. Effects of Prunella vulgaris L. on Expressions of IL-1α,IL-4,IL-8 and TNF-α in Saliva of Patients with Acne%夏枯草对痤疮患者唾液中 IL-1α、IL-4、IL-8和 TNF-α表达的影响

    赵俊茹; 汪文玉; 左付国; 李小茜; 胡冬裴

    2015-01-01

    Objective To detect effects of Prunella vulgaris L. on expressions of IL-1α、IL-4、IL-8 and TNF-α in saliva of patients with acne. Methods 100 patients with severe acne were treated with water extract of Prunella vul-garis L. for a week, 15 g·d-1 each person, including 38Ⅱlevel patients, 27 Ⅲ level patients, 35 Ⅳ level patients. 40 cases of normal people were selected as control. The levels of IL-1α, IL-4, IL-8 and TNF-α were respectively measured before and after treatment by ELISA kits. Results Compared with the control group, the levels of IL-1α, IL-4, IL-8 and TNF-α had different degree of rise. The variability of the population were all Ⅳ level>Ⅲ level>Ⅱ level. The levels of IL-1α, IL-4, IL-8 and TNF-α were significantly decreased. Conclusion The onset of acne was closely related with the expression of IL-1α, IL-4, IL-8 and TNF-α in saliva, illustrating the immune factors played important roles in the onset and development of acne. Further study of the pathogenesis of acne immune mechanism has a guiding significance for clinical diagnosis and therapy, Prunella vulgaris L. may be effective for acne by adjusting peripheral immune factors in patlents with acne.%目的:检测夏枯草对中、重度痤疮患者唾液中白细胞介素1α(interleukin-1α, IL-1α)、白细胞介素4(inter-leukin-4, IL-4)、白细胞介素8(interleukin-8, IL-8)和肿瘤坏死因子-α(tumor necrosis factor-α, TNF-α)表达的影响。方法对100例中、重度痤疮患者口服夏枯草水煎液治疗,其中Ⅱ级38例,Ⅲ级27例,Ⅳ级35例,每人每日15 g,连续1周。采集非刺激性全唾液,运用酶联免疫吸附法(enzyme-linked immunosorbent assay,ELISA)分别检测患者治疗前后及40名正常对照者唾液中 IL-1α、IL-4、IL-8和 TNF-α的表达水平。结果痤疮患者唾液中 IL-1α、IL-4、IL-8和 TNF-α水平较对照组有不同程度的升高,其变化程度均为Ⅳ级

  9. Pyoderma gangrenosum, acne, suppurative hidradenitis (PASH) and polycystic ovary syndrome: Coincidentally or aetiologically connected?

    Zivanovic, Dubravka; Masirevic, Iva; Ruzicka, Thomas; Braun-Falco, Markus; Nikolic, Milos

    2016-02-02

    The clinical triad of pyoderma gangrenosum, acne conglobata and hidradenitis suppurativa has been named PASH syndrome. Polycystic ovary syndrome (PCOS) is associated with hyperandrogenism and inflammation. Hidradenitis suppurativa, like acne vulgaris, may be a feature of hyperandrogenism. Obesity may be associated with both hidradenitis suppurativa and PCOS. We describe a possible association between PASH syndrome and PCOS.

  10. Can I Prevent Acne?

    ... Surgery? A Week of Healthy Breakfasts Shyness Can I Prevent Acne? KidsHealth > For Teens > Can I Prevent Acne? A A A en español ¿Puedo ... For Parents MORE ON THIS TOPIC Why Do I Get Acne? Myths About Acne Should I Pop ...

  11. [Clinical variants of acne].

    Jansen, T; Grabbe, S; Plewig, G

    2005-11-01

    Acne is a very common dermatosis with characteristic clinical features. It is a polymorphic disease. The clinical expression ranges from non-inflammatory closed and open comedones to inflammatory papules, pustules, and nodules. Most patients have a mixture of non-inflammatory and inflammatory lesions, although some have predominantly one or the other. Acne varies in severity from a very distressing, socially disabling disorder to a state that has been regarded as physiological by some authors. The most severe forms of acne are acne fulminans and acne inversa. Although acne may occur in all age groups, it is most prevalent during adolescence. It is not known why acne subsides in most patients but persists into adulthood in some. Certain medications may be associated with provocation, perpetuation, or exacerbation of pre-existing acne or with acneiform eruptions. Acne-like disorders include rosacea, pseudofolliculitis barbae, and other conditions that share clinical features with acne.

  12. The antimicrobial activity of liposomal lauric acids against Propionibacterium acnes.

    Yang, Darren; Pornpattananangkul, Dissaya; Nakatsuji, Teruaki; Chan, Michael; Carson, Dennis; Huang, Chun-Ming; Zhang, Liangfang

    2009-10-01

    This study evaluated the antimicrobial activity of lauric acid (LA) and its liposomal derivatives against Propionibacterium acnes (P. acnes), the bacterium that promotes inflammatory acne. First, the antimicrobial study of three free fatty acids (lauric acid, palmitic acid and oleic acid) demonstrated that LA gives the strongest bactericidal activity against P. acnes. However, a setback of using LA as a potential treatment for inflammatory acne is its poor water solubility. Then the LA was incorporated into a liposome formulation to aid its delivery to P. acnes. It was demonstrated that the antimicrobial activity of LA was not only well maintained in its liposomal derivatives but also enhanced at low LA concentration. In addition, the antimicrobial activity of LA-loaded liposomes (LipoLA) mainly depended on the LA loading concentration per single liposomes. Further study found that the LipoLA could fuse with the membranes of P. acnes and release the carried LA directly into the bacterial membranes, thereby killing the bacteria effectively. Since LA is a natural compound that is the main acid in coconut oil and also resides in human breast milk and liposomes have been successfully and widely applied as a drug delivery vehicle in the clinic, the LipoLA developed in this work holds great potential of becoming an innate, safe and effective therapeutic medication for acne vulgaris and other P. acnes associated diseases.

  13. 云南汉族痤疮与CYP11B1基因多态性的相关性研究%Association of CYP11B1 gene polymorphisms with acne vulgaris in Han populations in Yunnan province

    杨婷; 何黎; 李玉明; 吴文娟; 涂颖; 杨智; 杨小燕; 起珏

    2013-01-01

    目的 探讨CYP11B1基因多态性与痤疮发病风险之间的相关性.方法 SNaPshot法对云南汉族403例痤疮患者(包括轻型痤疮166例、重型痤疮237例)和207例健康对照CYP11B1基因2个单核苷酸多态性位点:rs4736312和rs4534位点进行分型,ABI 3730XL扫描分型结果.结果 rs4736312位点:男性轻型痤疮组AA、AC和CC基因型频率分别为0、20.6%、79.4%,重型痤疮组为1.8%、26.8%、71.4%,男性健康对照组为7.6%、34.8%、57.6%.A等位基因的频率分布在男性痤疮组与健康对照组间、男性轻型痤疮与健康对照组间以及男性重型痤疮与健康对照组间,差异均具有统计学意义(分别为P< 0.01、<0.05、<0.05),而女性痤疮组、女性轻型痤疮组、女性重型痤疮组A、G等位基因频率分布与健康对照组相比,差异均无统计学意义(P>0.05).rs4534位点:男性、女性两组别的痤疮组、轻型痤疮组及重型痤疮组的AA、AG、GG基因型频率分布和A、G等位基因频率分布与各自健康对照组间,差异均无统计学意义(P>0.05).结论 CYP11B1基因中rs4736312位点与云南汉族男性痤疮发病相关,而rs4534位点与云南汉族痤疮的发病无相关.%Objective To analyze the association of CYP11B 1 gene polymorphisms with the risk of acne vulgaris in Han populations in Yunnan province.Methods Totally,403 patients with acne (including 166 cases of mild acne and 237 cases of severe acne) and 207 healthy controls of Han nationality in Yunnan province were recruited to this study.Genomic DNA was extracted from the peripheral blood samples of these subjects.A SNaPshot assay was performed to determine the genotypes of two single nucleotide polymorphisms (SNPs) of the CYP11B1 gene,including rs4736312 and rs4534.The extension products were analyzed by eleetrophoresis in an ABI Prism 3730xl DNA analyzer.Results The frequency of AA,AC and CC genotype of the SNP rs4736312 was 7.6%,34.8% and 57.6

  14. Efficacy and safety of multiple vitamin E, C, B facial mask for 117 patients with acne vulgaris%复合维生素E,C,B组合物面膜治疗寻常痤疮117例的疗效和安全性

    赵昭明; 陈荣福

    2005-01-01

    目的:了解维生素E,C,B组合物面膜治疗寻常痤疮的疗效及安全性.方法:117例13 a以上、痤疮严重程度分级在2级以上且主要表现于脸部的病人,予维生素E,C,B组合物面膜治疗,每日1次,共8 wk.观察治疗前后痤疮数量及性质,包括粉刺、丘疹、脓疱及囊肿之数目,并评估整体疗效.结果:治疗后,粉刺、丘疹、脓疱及囊肿数目下降了13±s 13,10±12,5±7及3±3,均P<0.01.7例(6.0%)病人症状完全改善,44例(37.6%)中度改善,56例(47.9%)轻度改善,10例(8.6%)无改善.59例(50.4%)病人无红肿、搔痒、灼热及脱皮等现象发生.结论:维生素E,C,B组合物面膜治疗痤疮有效,超过半数的受试者无不良反应发生,可作为传统治疗寻常痤疮药物的替代.%AIM: To evaluate the efficacy and safety of multiple vitamin E, C, B facial mask for the patients with acne vulgaris. METHODS: One hundred and seventeen patients aged over 13 a, with acnes mainly sited on the face and an acne severity rating above grade 2 were enrolled in this study. The mask treatment was used once a day with 8 wk as a course.The primary endpoint included the number and the degree of acne lesions including comedoes, papules, pustules and cysts. The secondary endpoint was the overall efficacy evaluation by the physicians. RESULTS:After 8 wk of treatment with multiple vitamin E, C, B facial mask, the mean number of acne lesions:comedoes, papules, pustules and cysts decreased 13 + s 13,10 ± 12, 5 + 7 and 3 + 3, respectively. These changes were statistically significant (P < 0.01 ). The results of overall efficacy evaluation showed that 7 patients '(6.0 % ) symptom was greatly improved, 44 patients '(37.6 % ) symptoms were moderately improved, 56patients'(47.9 % ) symptoms were slightly improved,and 10 patients' symptoms did not change. Among all 117 patients, 59 patients (50.4 % ) showed no adverse reactions, including swelling, redness, itching,burning or scaling. CONCLUSION

  15. Clinical comparative observation on red - blue light in combination with isotretinoin in the treatment of moderate to severe acne vulgaris%红蓝光联合异维 A 酸治疗中重度痤疮30例临床观察

    王静

    2016-01-01

    Objective:To evaluate the therapeutic effect and safety of red - blue light in combination with isotretinoin in the treatment of moderate to severe acne vulgaris. Methods:All 60 cases with moderate to severe acne vulgaris were divided into two groups randomly,treatment group(30 cases)with red - blue light combination with isotretinoin treatment,the control group (30 cases)alone isotretinoin treatment. Resulus:The effective rate in two groups was compared. Results:The effective rate of the treatment group was 8 6 . 7 % ,that of the control group was 7 0 . 0 % ,and there were significant differences between them (P ﹤ 0. 05). Severe adverse effect which might cause termination of the treatment was not seen in two group. Conclusion:Red- blue light in combination with isotretinoin in the treatment of moderate to severe acne vulgaris has a significant clinical effect and high safety.%目的:探讨红蓝光照射联合异维 A 酸治疗中、重度痤疮的临床疗效和安全性。方法:将入选的60例中、重度痤疮患者随机分为两组,治疗组(30例)予红蓝光联合口服异维 A 酸治疗,对照组(30例)仅口服异维 A 酸治疗,比较两组的治疗效果。结果:有效率治疗组为86.7%,对照组为70.0%,差异有统计学意义(P ﹤0.05)。两组均未出现导致治疗终止的严重不良反应。结论:红蓝光联合异维 A 酸治疗中、重度痤疮疗效好,安全性高。

  16. [Androgenic evaluation of women with late-onset or persistent acne].

    Maneschi, F; Noto, G; Pandolfo, M C; Palisi, F; Martorana, A

    1989-02-01

    The authors have studied the androgenic patterns in 29 women with late-onset persistent acne vulgaris. Clinical evaluation of acne, menstrual history and serum determinations of SHBG, total-T, free-T, DHEAS, delta 4A have been carried out. A mild and heterogeneous hyperandrogenism was found in 70% of women, thus, a greater steroid bioavailability for peripheral conversion and/or a direct stimulation of the pilosebaceous unit can be postulated. Androgenic evaluation in women with late-onset or persistent acne vulgaris is useful, mainly for hormonal management.

  17. Dark chocolate exacerbates acne.

    Vongraviopap, Saivaree; Asawanonda, Pravit

    2016-05-01

    The effects of chocolate on acne exacerbations have recently been reevaluated. For so many years, it was thought that it had no role in worsening acne. To investigate whether 99% dark chocolate, when consumed in regular daily amounts, would cause acne to worsen in acne-prone male subjects, twenty-five acne prone male subjects were asked to consume 25 g of 99% dark chocolate daily for 4 weeks. Assessments which included Leeds revised acne scores as well as lesion counts took place weekly. Food frequency questionnaire was used, and daily activities were recorded. Statistically significant changes of acne scores and numbers of comedones and inflammatory papules were detected as early as 2 weeks into the study. At 4 weeks, the changes remained statistically significant compared to baseline. Dark chocolate when consumed in normal amounts for 4 weeks can exacerbate acne in male subjects with acne-prone skin.

  18. Advances in the treatment of acne.

    Kimball, Alexa B

    2008-09-01

    Acne vulgaris affects most people at some time in their life. This common condition can have devastating effects on a person's quality of life and may leave permanent scars. Treatment options, which are designed to disrupt one or more of the pathogenic features that characterize acne, include topical therapies (e.g., antibiotics, retinoids, benzoyl peroxide and combination products), systemic treatments (e.g., oral antibiotics, hormonal therapies and oral retinoids, which are indicated for severe recalcitrant nodulocystic acne), and, to a lesser extent, light-based and physical treatments. Combination oral contraceptives (COCs) represent one type of hormonal treatment. Their mode of action is to reduce the availability of free testosterone, which stimulates the sebaceous glands to produce sebum. Most COCs used in the United States contain progestins derived from 19-nortestosterone, giving them at least some degree of androgenic activity. Of the 3 COCs with an FDA indication for the treatment of moderate acne, only YAZ contains drospirenone, a progestin that combines no androgenic activity with antiandrogenic activity. This drospirenone-containing COC has been shown to be effective in reducing both inflammatory and noninflammatory acne lesions.

  19. Quality of life, problem solving, focus of control and anger tendency in the patients with acne

    Erman Bağcıoğlu

    2014-12-01

    Full Text Available Background and Design: In this study, we evaluated anxiety and depression levels, levels of problem solving, focus of control, tendency to anger and quality of life in patients with acne as well as the association between those parameters and the clinical features of acne. Materials and Methods: Fifty-two patients with mild to severe acne vulgaris and 46 healthy controls were enrolled. Acne severity was graded in all patients by a dermatologist. The Montgomery-Asberg Depression Rating Scale (MADRS, Hamilton Anxiety Rating Scale (HAM-A, Brief Symptom Inventory (BSI, Problem Solving Inventory (PSI, The State-Trait Anger Scale (STAS, Rotter’s Internal-External Focus of Control Scale (RIELCS and the Short Form 36-Item Health Survey (SF-36 were applied to all participants. Results: In our study, we found out that anxiety and depression scores were significantly higher in patients with acne vulgaris than in controls. In BSI, anxiety disorders, depression, interpersonal sensitivity, and paranoid thoughts scores were significantly higher in patients with acne than in controls. According to SF-36, physical role difficulty, general health and mental health scores were significantly lower in patients with acne. Conclusion: The results of our study support the previous findings suggesting that acne vulgaris leads to various psychiatric problems, such as depression and anxiety and, adversely affects quality of life of patients.

  20. Explore the relationship between TCM health maintenance and cosmetology according to investigation of facial acne vulgaris of college students in Tianjin%据“天津市大学生痤疮发病因素相关性调查”论中医养生与美容

    杨帆; 夏庆梅; 孟静岩

    2012-01-01

    Objective: To study the prevalence and the related risk factors of facial acne vulgaris of college students in Tianjin and explore the contact between health of TCM and cosmetology. Methods: To conduct cross-sectional survey about the occurrance of acne grades in the studying students from 2006 to 2008 grade in Tianjin. Multi variate logistic analysis showed: lack of sleep, the addiction to fried or fatty foods, oily skin, the use of cosmetic products were risk factors. Conclusions: Risk factors of Acne occurrence are closely related to daily living habits, dietary habits, skin care.etc.%目的:通过对天津市大学生寻常痤疮的流行现况及相关危险因素的分析,探讨中医养生与美容的联系.方法:2008年9-11月对天津市2006-2008级在校大学生痤疮发病情况进行横断面问卷调查.多因素Logistic回归分析结果显示:睡眠不足、喜食油炸或肥腻食品、油性肌肤、混合性肌肤、经常使用彩妆化妆品为危险因素.结论:痤疮发生的危险因素与日常生活习惯、饮食、护理等养生方面有着密切的关系.

  1. [Acne and hormones].

    Faure, Michel

    2002-04-15

    Androgens stimulate sebum production which is necessary for the development of acne. Acne in women may thus be considered as a manifestation of cutaneous androgenization. Most of acnes may be related to an idiopathic skin hyperandrogenism due to in situ enzyme activity and androgen receptor hypersensitivity, as also noted in idiopathic hirsutism. Some acne may correspond to elevated ovarian or adrenal androgen secretion. The presence of acne in women may lead to a diagnosis of functional hyperandrogenism, either polycysticovary syndrome or nonclassical 21-hydroxylase deficiency. Plasma level assays for testosterone, delta 4 androstenedione and 17-OH progesterone and ovarian echography are necessary to determine the possibility for an ovarian or adrenal hyperandrogenism, but not to better treat acne. The goal of hormonal therapy in acne is to oppose the effects of androgens on the sebaceous gland. Hormones may be used in female acne in the absence of endocrine abnormalities. Antiandrogens (cyproterone acetate or aldactone) may be useful in severe acne, hormonal contraceptives with cyproterone acetate or non androgenic progestins in mild or common acne often in association with other anti-acneic drugs. Glucocorticoids have to be administered in acne fulminans and other forms of acute, severe, inflammatory acne, for their anti-inflammatory properties.

  2. QUALITY OF LIFE AMONG ADOLESCENTS WITH ACNE IN A TERTIARY REFERRAL CENTRE IN BANGALORE

    Belliappa Pemmanda Raju

    2016-08-01

    Full Text Available BACKGROUND Acne is a common problem in adolescent children and has a considerable impact on their quality of life. AIMS The impact of acne on quality of life (QoL in Indian adolescent patients remains undocumented. The study was undertaken to detect the impact of acne vulgaris in adolescents on the QoL using 2 questionnaires: The Children’s Dermatology Life Quality Index (CDLQI and the Cardiff Acne Disability Index (CADI. MATERIALS AND METHODS This was a hospital-based, prospective, cross-sectional, pre-structured, questionnaire-based study done on 140 consenting individuals, who attended the Acne Clinic of our Dermatology Outpatient Department. Acne vulgaris was graded using simple grading system. QoL was measured using a combination of skin disease-specific (Children’s Dermatological Life Quality Index (CDLQI and acne-specific (Cardiff Acne Disability Index (CADI questionnaires. RESULTS The study population included 140 cases with a female to male ratio of 1.5:1. Comedones (123, 87.9% were the most common type of lesion. Grade I acne was the most common clinical type (76.4%. There was a statistically significant difference between acne severity and gender. The overall mean CDLQI score (7.21 of max. 30 and the overall mean CADI score (4.8 of max. 15 were low, indicating a mild impairment of QoL among adolescents. Statistically significant association was noted between CDLQI and CADI scores and grade of acne. There was no statistically significant association noted between CDLQI and CADI scores and gender. CONCLUSION Though acne had impact on patient’s QoL, it was less severe in our study. The CDLQI and CADI questionnaires represent simple and reliable instruments for the assessment of QoL among adolescents and should be incorporated when managing acne patients to provide better and appropriate care.

  3. Comparison of clindamycin 1% and benzoyl peroxide 5% gel to a novel composition containing salicylic acid, capryloyl salicylic acid, HEPES, glycolic acid, citric acid, and dioic acid in the treatment of acne vulgaris.

    Baumann, Leslie S; Oresajo, Christian; Yatskayer, Margarita; Dahl, Amanda; Figueras, Kristian

    2013-03-01

    This study evaluated the tolerance and efficacy of 2 facial skin products in subjects with acne using the following acne treatments: 1) treatment A, a combination of salicylic acid, capryloyl salicylic acid, HEPES, glycolic acid, citric acid, and dioic acid, and 2) treatment B (BenzaClin®, clindamycin 1% and benzoyl peroxide 5% gel). The treatment design included the split-face application of treatment A and treatment B and the full-face application of the cleanser, moisturizer, and sunscreen. Data were collected through physician visual assessments, subject irritation questionnaires and assessments, along with clinical photography. Results showed similar tolerance and efficacy for both treatments.

  4. Acne scars in 18-year-old male adolescents: a population-based study of prevalence and associated factors*

    Lauermann, Fernanda Tcatch; de Almeida Jr., Hiram Larangeira; Duquia, Rodrigo Pereira; Souza, Paulo Ricardo Martins; Breunig, Juliano de Avelar

    2016-01-01

    Background Acne vulgaris is a pilosebaceous follicle disorder affecting over 85% of adolescents to some degree. It frequently causes psychological distress that may persist into adulthood due to scarring. Little information about post-acne scarring epidemiology is available. Objectives To describe prevalence, distribution patterns and associated factors of acne scarring in young males, drawing on a representative population sample from a southern Brazilian city. Methods A cross-sectional stud...

  5. Investigation and Analysis of Sick Status and Influencing Factors on the Undergraduates Facial Acne Vulgaris in Taian%泰安市某高校大学生痤疮患病情况及多种影响因素Logistic分析

    李圣杰; 张友灿; 郑高美; 张甲坤; 张锦; 田兆菊; 陈强

    2012-01-01

    目的 了解大学生痤疮的患病情况,从多方面对大学生痤疮发病的影响因素进行调查分析,为痤疮的预防和治疗提供依据.方法 整群随机抽取泰安市某高校一至四年级学生1 416名,使用《自编基本情况问卷》和《青少年生活事件量表》进行问卷调查.结果 大学生痤疮患病率为44.07%,其中男性患病率为39.85%,女性为46.61%,两性间患病率差异有统计学意义(P<0.05).非条件Logistic回归分析显示,油性皮肤、痛经(女性)、睡眠时间少、喜食油炸或肥腻食物、阳性家族史、就业压力、学习压力、健康适应因子等因素为痤疮发病的危险因素.结论 痤疮是好发于青少年的常见疾病,其发生受到生物、心理、社会等因素的影响,预防与治疗应综合考虑.%Objective To investigate the sick status on the undergraduates facial acne vulgaris and survey the causative factor of sick undergraduates from different aspects which can provide evidence for the precaution and treatment. Methods A total number of 1 416 students in a university from one to four grade in Taian was extracted as stratified sample and investigated by the Basic Situation Questionnaire and Adolescent Life Events Scale. Results Vulgaris acne prevalence of college students was 44.07%. Among which male' s prevalence was 39.85% while female' s was 46.61%. Differences in morbidity between the male and the female was statistically significanl(P<0.05). Multiple factors logistic regression showed that the onset of risk factors for acne were oily skin.dysmenorrhea (female) ,less sleeping time, being fond of fried or fat of food, having a masculine family history Job hunting pressure, factor of study pressure and health to adapt to the environment etc. Conclusion Acne vulgaris is a common diseases that is easily caught during adolescent period. Because the occurrences are easily affected by biological,psychological and even social factors

  6. Proteomic identification of secreted proteins of Propionibacterium acnes

    Holland Carsten

    2010-08-01

    Full Text Available Abstract Background The anaerobic Gram-positive bacterium Propionibacterium acnes is a human skin commensal that resides preferentially within sebaceous follicles; however, it also exhibits many traits of an opportunistic pathogen, playing roles in a variety of inflammatory diseases such as acne vulgaris. To date, the underlying disease-causing mechanisms remain ill-defined and knowledge of P. acnes virulence factors remains scarce. Here, we identified proteins secreted during anaerobic cultivation of a range of skin and clinical P. acnes isolates, spanning the four known phylogenetic groups. Results Culture supernatant proteins of P. acnes were separated by two-dimensional electrophoresis (2-DE and all Coomassie-stained spots were subsequently identified by MALDI mass spectrometry (MALDI-MS. A set of 20 proteins was secreted in the mid-exponential growth phase by the majority of strains tested. Functional annotation revealed that many of these common proteins possess degrading activities, including glycoside hydrolases with similarities to endoglycoceramidase, β-N-acetylglucosaminidase and muramidase; esterases such as lysophospholipase and triacylglycerol lipase; and several proteases. Other secreted factors included Christie-Atkins-Munch-Petersen (CAMP factors, glyceraldehyde 3-phosphate dehydrogenase (GAPDH, and several hypothetical proteins, a few of which are unique to P. acnes. Strain-specific differences were apparent, mostly in the secretion of putative adhesins, whose genes exhibit variable phase variation-like sequence signatures. Conclusions Our proteomic investigations have revealed that the P. acnes secretome harbors several proteins likely to play a role in host-tissue degradation and inflammation. Despite a large overlap between the secretomes of all four P. acnes phylotypes, distinct differences between predicted host-tissue interacting proteins were identified, providing potential insight into the differential virulence

  7. In vitro antimicrobial activity of benzoyl peroxide against Propionibacterium acnes assessed by a novel susceptibility testing method.

    Okamoto, Kazuaki; Ikeda, Fumiaki; Kanayama, Shoji; Nakajima, Akiko; Matsumoto, Tatsumi; Ishii, Ritsuko; Umehara, Masatoshi; Gotoh, Naomasa; Hayashi, Naoki; Iyoda, Takako; Matsuzaki, Kaoru; Matsumoto, Satoru; Kawashima, Makoto

    2016-06-01

    Benzoyl peroxide (BPO), a therapeutic agent for acne vulgaris, was assessed for in vitro antimicrobial activity against Propionibacterium acnes using a novel broth microdilution testing that improved BPO solubility. We searched for a suitable culture medium to measure the minimum inhibitory concentration (MIC) of BPO against P. acnes and finally found the Gifu anaerobic medium (GAM) broth supplemented with 0.1(v/v)% glycerol and 2(v/v)% Tween 80, in which BPO dissolved up to 1250 μg/mL and P. acnes grew well. The MICs and minimum bactericidal concentrations (MBCs) of BPO against 44 clinical isolates of P. acnes collected from Japanese patients with acne vulgaris were determined by our testing method using the supplemented GAM broth. The MICs of BPO were 128 or 256 μg/mL against all isolates of P. acnes regardless of susceptibility to nadifloxacin or clindamycin. The MBCs of BPO were also 128 or 256 μg/mL against the same isolates. Moreover, BPO at the MIC showed a rapid bactericidal activity against P. acnes ATCC11827 in time-kill assay. In conclusion, we could develop a novel assay for the MIC and MBC determinations of BPO against P. acnes, which is reliable and reproducible as a broth microdilution testing and the present results suggest that BPO has a potent bactericidal activity against P. acnes.

  8. [Drug therapy of acne].

    Ochsendorf, F R; Degitz, K

    2008-07-01

    Acne is treated according to the clinical picture and the pathophysiologically relevant mechanisms, such as seborrhea, follicular hyperkeratosis, P. acnes colonisation,and inflammation. In mild forms of acne, topical therapy is most appropriate. Comedonal acne can be treated with topical retinoids; papulopustular acne with a combination of retinoids and topical antimicrobial substances (benzoyl peroxide, antibiotics, or azelaic acid). Moderate forms or those with extrafacial involvement can be treated with oral antibiotics combined with topical retinoids or benzoyl peroxide. Acne conglobata and other severe manifestations are treated with oral isotretinoin. Women are also treated with oral contraceptives containing anti-androgenic progestins. If inflammation is prominent, initial short term treatment with oral glucocorticoids is helpful. Second-line agents include oral zinc or dapsone. Following successful treatment, topical retinoids are suitable for maintenance therapy.

  9. Research of Epidemiology of Acne Vulgaris of Syndrome Differentiation and Cause of Disease%寻常痤疮辨证与发病的流行病学研究

    李灿新; 成改霞; 蔡东华; 闵莉

    2006-01-01

    寻常痤疮(Acne Vulgaris,AV)是一种毛囊皮脂腺的慢性炎症性疾病,以粉刺、丘疹、脓疱、结节、囊肿及瘢痕为其特征,常伴皮脂溢出,多发生于青春期男女。

  10. Efficacy of an Unani Formulation in Reducing Post Inflammatory Acne Hyperpigmentation Marks- A Clinical Study

    Shabiya Sultana

    2015-10-01

    Full Text Available There is no single malady which causes supplementary psychic disturbance and more general insecurity and feeling of inferiority than acne vulgaris with post inflammatory acne pigmentation marks does. It is strongly associated with depression and anxiety. In addition to individuals with little objective evidence acne with post inflammatory acne hyperpigmentation marks may endure severe subjective impairment, greatly affecting their health related quality of life. Unani System of Medicine contains treatise of basic and compound formulations that can be administered orally and locally in improving post inflammatory acne hyperpigmentation marks. To evaluate the efficacy of a poly herbal Unani formulation in improving post inflammatory acne hyperpigmentation marks. The study was observational self-comparison before and after treatment on 32 female patients. The separate powders of drugs; Shūnīz, Būra Armanī, Naushādar sieved and mixed with Sirka (vinegar and prepared a Unani formulation and were applied topically. All the patients were assessed for change in pigmentation marks of face by using “Visual arbitrary scale for acne hyperpigmentation marks”. In present study out of 32 acne patients 20 (62.5% reported decrease in acne hyperpigmentation marks. The effect of drug was significant (p<0.01 statistically and clinically both. In the present study it was concluded that the used Unani formulation was much effective in improving post inflammatory acne hyperpigmentation marks.

  11. 锋勾针排脓放血对结节型痤疮皮损修复作用的研究%Study on Pus-draining and Bloodletting with Sharp-hook Needle in Repairing Skin Lesions in Acne Vulgaris of Nodules

    万怡

    2015-01-01

    目的:观察锋勾针排脓放血与单纯排脓治疗对结节型痤疮溃疡皮损的修复作用。方法选取20对结节型痤疮皮损,分为治疗组和对照组,治疗组采用锋勾针排脓放血治疗,对照组采用锋勾针排脓治疗。患者面部选择2枚结节型痤疮皮损,其溃疡面积与皮损面积都相同,1枚行锋勾针排脓放血法治疗,另1枚行锋勾针单纯排脓治疗,观察比较两组1星期内每天的溃疡面积和皮损面积变化,软硬度变化。结果治疗组溃疡皮损面积缩小情况优于对照组(P<0.05),治疗组软硬度变化情况优于对照组(P<0.05)。结论锋勾针挑割排脓放血治疗寻常痤疮对痤疮溃疡皮损面积修复能力较单纯排脓更强。%ObjectiveTo observe the effect of pus-draining and bloodletting with sharp-hook needle in repairing the skin lesions in acne vulgaris of nodules type.MethodTwenty pairs of skin lesions caused by acne vulgaris of nodules type were divided into a treatment group and a control group. The treatment group was intervened by pus-draining and bloodletting with sharp-hook needle, while the control group was by pus-draining with sharp-hook needle. Two facial skin lesions of same size were selected from each patient to respectively receive pus-draining and bloodletting with sharp-hook needle or pus-drainage alone. The changes of lesion size and hardness in a week were observed and compared.ResultThe reducing of lesion size was more significant in the treatment group than that in the control group (P<0.05), and the improvement of hardness of the lesions in the treatment group was also more significant in the treatment group than that in the control group (P<0.05).ConclusionPus-draining and bloodletting with sharp-hook needle can produce amore significant effect in repairing skin lesions in acne vulgaris than pus-draining alone.

  12. [Charles Bukowski's acne].

    Bahmer, F A; Bahmer, J A

    2012-04-01

    In his autobiography, Charles Bukowski (1920-1994) describes his severe acne conglobata, his experience with therapy, family conflicts and emotional tension. Despite the stigmatization by his acne scars, Bukowski became a philobatic writer and a true chronist of the American way of life in the second half of the 20th century, writing in a coarse and obscene language.

  13. Acne Facts and Stats

    ... acne. 2, 7 Some women find that oral contraceptives containing estrogen may help clear their acne if other treatments do not work. Other medications, such as spironolactone, that modify the skin’s response to male hormones also may be helpful. Oral isotretinoin is ...

  14. Acne and Rosacea.

    Picardo, Mauro; Eichenfield, Lawrence F; Tan, Jerry

    2017-01-01

    Acne, one of the most common skin diseases, affects approximately 85% of the adolescent population, and occurs most prominently at skin sites with a high density of sebaceous glands such as the face, back, and chest. Although often considered a disease of teenagers, acne is occurring at an increasingly early age. Rosacea is a chronic facial inflammatory dermatosis characterized by flushing (or transient facial erythema), persistent central facial erythema, inflammatory papules/pustules, and telangiectasia. Both acne and rosacea have a multifactorial pathology that is incompletely understood. Increased sebum production, keratinocyte hyper-proliferation, inflammation, and altered bacterial colonization with Propionibacterium acnes are considered to be the underlying disease mechanisms in acne, while the multifactorial pathology of rosacea is thought to involve both vasoactive and neurocutaneous mechanisms. Several advances have taken place in the past decade in the research field of acne and rosacea, encompassing pathogenesis and epidemiology, as well as the development of new therapeutic interventions. In this article, we provide an overview of current perspectives on the pathogenesis and treatment of acne and rosacea, including a summary of findings from recent landmark pathophysiology studies considered to have important implications for future clinical practice. The advancement of our knowledge of the different pathways and regulatory mechanisms underlying acne and rosacea is thought to lead to further advances in the therapeutic pipeline for both conditions, ultimately providing a greater array of treatments to address gaps in current management practices.

  15. Clinical observation of baixianxiatare tablet combined with doxycycline on treating of acne vulgaris%百癣夏塔热片联合多西环素治疗寻常性痤疮疗效观察

    王江涛; 冯佳汉

    2012-01-01

    Objective Aim To evaluate the efficacy of Baixianxiatare tablet combined with Doxycycline on treating of acne vuigaris. Methods 100 patients with acne vuigaris were divided into two groups randomly, the treatment group (50 patients) and the control group (50 patients). The treatment group was treated by Doxycycline plus Baixianxiatare tablet, and the control group treated by Doxycycline alone. Results The effective rate in the treatment group and control group was 78.0% and 60.0% respectively, and the effect of the treatment group was better than that of the control group. Conclusion The combination of Baixianxiatare tablet and Doxycycline is a safe and effective way of treating acne vuigaris. It's worthy to be popularized.%目的:观察百癣夏塔热片联合多西环素治疗寻常性痤疮的临床疗效.方法:将100例寻常性痤疮患者随机分为两组,治疗组50例,对照组50例,治疗组采用口服百癣夏塔热片,同时口服多西环素;对照组单独口服多西环素,两组疗程均为6周.结果:治疗组有效率78.0%,对照组有效率为60.0%,治疗组有效率高于对照组(P<0.05).结论:百癣夏塔热片联合多西环素治疗寻常性痤疮,疗效显著,副作用少,值得临床推广应用.

  16. Is benzoyl peroxide 3% topical gel effective and safe in the treatment of acne vulgaris in Japanese patients? A multicenter, randomized, double-blind, vehicle-controlled, parallel-group study.

    Kawashima, Makoto; Hashimoto, Hirofumi; Alio Sáenz, Alessandra B; Ono, Makoto; Yamada, Masahiro

    2014-09-01

    Benzoyl peroxide (BPO) as an anti-acne medication is not yet approved in Japan. This study evaluated the efficacy and safety of a once-daily topical application of BPO 3% gel versus an inert vehicle gel in Japanese acne patients. Three hundred and sixty patients were randomized to receive BPO 3% or vehicle for 12 weeks. The primary efficacy end-point was absolute change in number of total lesions (TL) from baseline to week 12 to demonstrate the superiority of BPO 3% versus vehicle. Secondary efficacy end-points were absolute and percent change in TL, inflammatory lesions (IL), non-inflammatory lesions (non-IL) and Investigator's Static Global Assessment (ISGA). Change in TL counts from baseline to week 12 for BPO 3% was superior to vehicle (difference, -21.0; P BPO 3% at all study visits. The proportion of patients with improvement in ISGA scores was significantly higher with BPO 3% than with vehicle from week 2. All adverse events were mild or moderate. Adverse drug-related reactions were higher for BPO 3% (30%) than with vehicle (5%). Local tolerability scores of grade 1 or more (slight to moderate) were more frequent with BPO 3% than vehicle with the most significant differences observed in dryness (56% vs 27% at week 1-4), peeling (19% vs 9% at week 1-2) and burning/stinging (58% vs 15% at week 1-12). These results indicate that BPO 3% is effective while maintaining a favorable safety and tolerability profile in Japanese acne patients.

  17. Microvascular changes during acne lesion initiation and scarring is revealed in vivo using optical microangiography

    Baran, Utku; Li, Yuandong; Choi, Woo J.; Wang, Ruikang K.

    2015-02-01

    Acne is a common skin disease in society and often leads to scarring. In this paper, we demonstrate the capabilities of swept-source optical coherence tomography (SS-OCT) in detecting specific features of acne lesion initiation and scarring on human facial skin in vivo over 30 days. Optical microangiography (OMAG) technique made it possible to image 3D tissue microvasculature changes up to 1 mm depth in vivo without the need of exogenous contrast agents in ~10 seconds. The presented results show promise to facilitate clinical trials of treatment and prognosis of acne vulgaris by detecting cutaneous microvasculature and structural changes within human skin in vivo.

  18. Production of superoxide anions by keratinocytes initiates P. acnes-induced inflammation of the skin.

    Philippe A Grange

    2009-07-01

    Full Text Available Acne vulgaris is a chronic inflammatory disorder of the sebaceous follicles. Propionibacterium acnes (P. acnes, a gram-positive anareobic bacterium, plays a critical role in the development of these inflammatory lesions. This study aimed at determining whether reactive oxygen species (ROS are produced by keratinocytes upon P. acnes infection, dissecting the mechanism of this production, and investigating how this phenomenon integrates in the general inflammatory response induced by P. acnes. In our hands, ROS, and especially superoxide anions (O2(*-, were rapidly produced by keratinocytes upon stimulation by P. acnes surface proteins. In P. acnes-stimulated keratinocytes, O2(*- was produced by NAD(PH oxidase through activation of the scavenger receptor CD36. O2(*- was dismuted by superoxide dismutase to form hydrogen peroxide which was further detoxified into water by the GSH/GPx system. In addition, P. acnes-induced O2(*- abrogated P. acnes growth and was involved in keratinocyte lysis through the combination of O2(*- with nitric oxide to form peroxynitrites. Finally, retinoic acid derivates, the most efficient anti-acneic drugs, prevent O2(*- production, IL-8 release and keratinocyte apoptosis, suggesting the relevance of this pathway in humans.

  19. Linking diet to acne metabolomics, inflammation, and comedogenesis: an update

    Melnik BC

    2015-07-01

    Full Text Available Bodo C Melnik Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Germany Abstract: Acne vulgaris, an epidemic inflammatory skin disease of adolescence, is closely related to Western diet. Three major food classes that promote acne are: 1 hyperglycemic carbohydrates, 2 milk and dairy products, 3 saturated fats including trans-fats and deficient ω-3 polyunsaturated fatty acids (PUFAs. Diet-induced insulin/insulin-like growth factor (IGF-1-signaling is superimposed on elevated IGF-1 levels during puberty, thereby unmasking the impact of aberrant nutrigenomics on sebaceous gland homeostasis. Western diet provides abundant branched-chain amino acids (BCAAs, glutamine, and palmitic acid. Insulin and IGF-1 suppress the activity of the metabolic transcription factor forkhead box O1 (FoxO1. Insulin, IGF-1, BCAAs, glutamine, and palmitate activate the nutrient-sensitive kinase mechanistic target of rapamycin complex 1 (mTORC1, the key regulator of anabolism and lipogenesis. FoxO1 is a negative coregulator of androgen receptor, peroxisome proliferator-activated receptor-γ (PPARγ, liver X receptor-α, and sterol response element binding protein-1c (SREBP-1c, crucial transcription factors of sebaceous lipogenesis. mTORC1 stimulates the expression of PPARγ and SREBP-1c, promoting sebum production. SREBP-1c upregulates stearoyl-CoA- and Δ6-desaturase, enhancing the proportion of monounsaturated fatty acids in sebum triglycerides. Diet-mediated aberrations in sebum quantity (hyperseborrhea and composition (dysseborrhea promote Propionibacterium acnes overgrowth and biofilm formation with overexpression of the virulence factor triglyceride lipase increasing follicular levels of free palmitate and oleate. Free palmitate functions as a “danger signal,” stimulating toll-like receptor-2-mediated inflammasome activation with interleukin-1β release, Th17 differentiation, and interleukin-17-mediated keratinocyte

  20. PENGARUH PEMAKAIAN KOMBINASI MINYAK JINTEN HITAM (Nigella sativa dan MADU (Apis mellifera SEBAGAI ANTI-ACNE SECARA TOPIKAL PADA SUKARELAWAN WANITA

    Baiq Lenysia Puspita Anjani

    2015-11-01

    Full Text Available Acne mostly affects teenagers with prevalence of 85%. Changing habits of cosmetics may affect the incidence of acne vulgaris. Healing acne can use herbal ingredients such as black cumin oil and honey. Black cumin oil effective for treating mild acne vulgaris and moderate acne vulgaris. Honey has property that can kill the bacteria Propionibacterium acnes. The purpose of this study is to determine the anti-acne activity in use of black cumin oil and honey combination in 1:1 ratio for 14 days in women. This study included experimental study with pre-post treatment study design. There are 2 groups, control group (six women volunteer and treatment group (six women volunteer. For 14 days, control group use chemical drugs anti-acne, while treatment group use black cumin oil and honey combination in 1:1 ratio. Analysis of data used independent sample t-test with confidence interval 95%. The results show that treatment group of women who use black cumin oil and honey combination in 1:1 ratio for 14 days compared with the control group of women there is no difference in reducing the number of parameters black blackheads, white blackheads, papules, pustules, hyperpigmentation, erythema, pruritis, xerosis, desquamation, and sunburn with a value of p> 0.05. The conclusion of this study is the use black cumin oil and honey combination in 1:1 ratio for 14 days has effect as anti-acne in women, but statistically not significant.

  1. Status report from the American Acne & Rosacea Society on medical management of acne in adult women, part 3: oral therapies.

    Del Rosso, James Q; Harper, Julie C; Graber, Emmy M; Thiboutot, Diane; Silverberg, Nanette B; Eichenfield, Lawrence F

    2015-12-01

    Parts 1 and 2 of this 3-part series provided an overview of the epidemiology, visible patterns, and important considerations for clinical and laboratory evaluation of acne vulgaris (AV) in adult women and reviewed the role of proper skin care and topical therapies in this patient population. In Part 3, oral therapies including combination oral contraceptives, spironolactone, antibiotics, and isotretinoin are discussed along with important considerations that clinicians should keep in mind when selecting oral agents for management of AV in adult women.

  2. Serum Growth Hormone and Insulin-Like Growth Factor-1 Levels in Women with Postadolescent Acne

    Mualla Polat

    2010-06-01

    Full Text Available Background and Design: Acne vulgaris is an inflammatory disease of pilosebaceous unit. It usually starts after puberty but may continue into adulthood. We studied Growth hormone (GH and insulin-like growth factor (IGF-1 levels in women patients with acne vulgaris in whom all other hormon levels were normal. We aimed to show any relation of the acne vulgaris lesion type and GH and IGF-1 levels. Material and Method: The study conducted on the postadolesance period woman patients applying to out patient dermatology department with complaint of acne symptoms between Semtember 2005 and July 2006. All other hormonal parameters were normal in patients. 25 healthy similar age women were accepted as control. IGF-I and GH were quantified by solid-phase competitive chemiluminescence assays. Results: There was no difference according to age between the groups (p=0.726. The mean IGF-1 level was 336.5±112.88 ng/ml in patients and 194±31.32 ng/ml in control; the difference was significantly important (p=0.000. The mean GH level was 3.16±4.35 µIU/ml in patients and 1.15±1.21 µIU/ml in control; and the diffrence was not found as important (p=0.03. IGF-1 level was significantly important in patients with noduler involvement (p=0.015, and GH level was also significantly important in patients with cystic involvement (p=0.05. Conclusion: We supported the hypothesis that GH and IGF-1 levels were important in postadolasence period women patients with acne vulgaris. We recommend new studies comparing GH and IGF-1 levels in adolesence and postadolesence period women patients in order to support the role of these hormones in pathogenesis of acne vulgaris.

  3. Inducible Siphoviruses in superficial and deep tissue isolates of Propionibacterium acnes

    Rasmussen Magnus

    2008-08-01

    Full Text Available Abstract Background Propionibacterium acnes is a commensal of human skin but is also known to be involved in certain diseases, such as acne vulgaris and infections of orthopaedic implants. Treatment of these conditions is complicated by increased resistance to antibiotics and/or biofilm formation of P. acnes bacteria. P. acnes can be infected by bacteriophages, but until recently little has been known about these viruses. The aim of this study was to identify and characterize inducible phages from P. acnes on a genetic and morphological basis. Results More than 70% (65/92 of P. acnes isolates investigated have inducible phages, classified morphologically as Siphoviruses. The phages have a head of 55 nm in diameter and a tail of 145–155 nm in length and 9–10 nm in width. There was no difference in carriage rate of phages between P. acnes isolates from deep infections and isolates from skin. However, there was a significant lower carriage rate of phages in P. acnes biotype IB, mostly attributed to the low carriage rate of inducible phages in biotype IB isolated from deep tissue. Most phages have a strong lytic activity against all P. acnes isolates with inducible phages, but have less lytic activity against isolates that have no prophages. Phages only infected and lysed P. acnes and not other closely related propionibacteria. All phages could infect and lyse their non-induced parental host, indicating that these prophages do not confer superinfection immunity. The phages have identical protein pattern as observed on SDS-PAGE. Finally, sequencing of two phage genes encoding a putative major head protein and an amidase and showed that the phages could be divided into different groups on a genetic basis. Conclusion Our findings indicate that temperate phages are common in P. acnes, and that they are a genetically and functionally homogeneous group of Siphoviruses. The phages are specific for P. acnes and do not seem to confer superinfection

  4. Bacteriophages infecting Propionibacterium acnes.

    Brüggemann, Holger; Lood, Rolf

    2013-01-01

    Viruses specifically infecting bacteria, or bacteriophages, are the most common biological entity in the biosphere. As such, they greatly influence bacteria, both in terms of enhancing their virulence and in terms of killing them. Since the first identification of bacteriophages in the beginning of the 20th century, researchers have been fascinated by these microorganisms and their ability to eradicate bacteria. In this review, we will cover the history of the Propionibacterium acnes bacteriophage research and point out how bacteriophage research has been an important part of the research on P. acnes itself. We will further discuss recent findings from phage genome sequencing and the identification of phage sequence signatures in clustered regularly interspaced short palindromic repeats (CRISPRs). Finally, the potential to use P. acnes bacteriophages as a therapeutic strategy to combat P. acnes-associated diseases will be discussed.

  5. Bacteriophages Infecting Propionibacterium acnes

    Holger Brüggemann

    2013-01-01

    Full Text Available Viruses specifically infecting bacteria, or bacteriophages, are the most common biological entity in the biosphere. As such, they greatly influence bacteria, both in terms of enhancing their virulence and in terms of killing them. Since the first identification of bacteriophages in the beginning of the 20th century, researchers have been fascinated by these microorganisms and their ability to eradicate bacteria. In this review, we will cover the history of the Propionibacterium acnes bacteriophage research and point out how bacteriophage research has been an important part of the research on P. acnes itself. We will further discuss recent findings from phage genome sequencing and the identification of phage sequence signatures in clustered regularly interspaced short palindromic repeats (CRISPRs. Finally, the potential to use P. acnes bacteriophages as a therapeutic strategy to combat P. acnes-associated diseases will be discussed.

  6. Acne: endocrinologic aspects.

    Pochi, P E

    1982-08-01

    Acne is dependent for its development on several factors, one of which is hormonal. The principal and possibly sole mechanistic link between hormones and acne is sebum, the secretory product of the sebaceous glands which is highly androgen-sensitive. Some but not all, patients with acne can be shown to have systemic androgen abnormalities. In addition, there is evidence to suggest that androgens are metabolized abnormally in the skin, possibly resulting in excessive sebaceous gland secretion. Systemic endocrine therapy of acne is designed to reduce the androgenic stimulation of the sebaceous gland. Such treatment includes the peroral cyclic administration of estrogen for ovarian inhibition and the use of low-dosage glucocorticoid for adrenocortical androgen suppression. Combined estrogen-glucocorticoid treatment induces the most telling effect in reducing sebaceous gland activity.

  7. Teens and Acne Treatment

    ... Pediatrician Ages & Stages Prenatal Baby Toddler Preschool Gradeschool Teen Dating & Sex Fitness Nutrition Driving Safety School Substance Abuse Young Adult Healthy Children > Ages & Stages > Teen > Teens and Acne Treatment Ages & Stages Listen Español ...

  8. 背俞穴刺络拔罐联合强脉冲光治疗寻常型痤疮临床研究%Clinical Study on Back Acupoint Pricking and Cupping Combined with Intense Pulsed Light in the Treatment of Acne Vulgaris

    刘雪梅

    2017-01-01

    目的:探讨背俞穴刺络拔罐联合强脉冲光治疗寻常型痤疮的临床疗效。方法选取本院2014年7月-2015年8月160例寻常型痤疮患者,随机分为观察组和对照组各80例。均予强脉冲光治疗,每2周治疗1次,连续4次。观察组加用背俞穴刺络拔罐,隔日1次,5次为1个疗程,连续2个疗程。比较2组治疗效果。结果观察组总有效率为96.25%(77/80),明显高于对照组的77.50%(62/80),2组比较差异有统计学意义(P<0.01);2组治疗后血清睾酮(T)较治疗前明显下降,观察组治疗后血清T与对照组同性别者比较,差异有统计学意义(P<0.01);观察组治疗后面部痤疮特异性生活质量调查问卷(Qol-Acne)总分及其中自我感知、情感功能评分均明显高于对照组(P<0.01);观察组治疗后3个月的复发率为2.60%(2/77),对照组为16.13%(10/62),观察组明显低于对照组(P<0.01)。结论背俞穴刺络拔罐联合强脉冲光治疗寻常型痤疮疗效显著,可有效降低雄激素水平,提高患者的生活质量,复发率低。%Objective To explore the clinical efficacy of back acupoint pricking and cupping combined with intense pulsed light in the treatment of acne vulgaris.MethodsTotally 160 cases of acne vulgaris treated in our hospital from July 2014 to August 2015 were selected and randomly divided into observation group and control group, 80 cases in each group. Patients in both groups were treated with intense pulsed light, every two weeks, for 4 times. Patients in the observation group were treated with back acupoint pricking and cupping based on the treatment above, every other day, five times as a treatment session, for two sessions. The treatment efficacy was compared between the two groups.ResultsThe total effective rate in the observation group was 96.25% (77/80), which was significantly higher than 77.50% (62/80) in the control group, with

  9. Acne and diet.

    Wolf, Ronni; Matz, Hagit; Orion, Edith

    2004-01-01

    Forbidden foods? "The first law of dietetics seems to be: If it tastes good, it's bad for you" (Isaac Asimov, Russian-born biochemist and science fiction writer). This was essentially the Magna Carta for dermatologists of the 1950s: anything coveted by the teenage palate was suspect for morning after acne. Today, half a century later, although the slant has shifted away for this line of thinking in our dermatologic textbooks, several articles on the beliefs and perceptions of acne patients showed that nothing much has changed and that they expect us to give them detailed instructions of what "acne-related" foods they should avoid. In one such study(1), diet was the third most frequently implicated factor (after hormones and genetics) as the cause of the disease, with 32% of the respondents selecting diet as the main cause, and 44% thinking that foods aggravate acne. In another study that analyzed knowledge about causes of acne among English teenagers, 11% of the responders blamed greasy food as the main cause of the disease(2), whereas in another study found that 41% of final-year medical students of the University of Melbourne chose diet as an important factor of acne exacerbation on a final examination.(3)

  10. Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment.

    Ruamrak, C; Lourith, N; Natakankitkul, S

    2009-02-01

    Acne vulgaris impairs the appearance of an individual and causes psychological irritation. Inflammatory acne lesion is caused by multifactor incorporates in each step of acne pathogenesis. In an attempt to archive inflammatory lesion treatment with the promise of prevention of acne vulgaris, randomized and double-blind studies on the comparison of the efficacies of topical formulations containing 5% sodium ascorbyl phosphate (SAP) and 0.2% retinol, separately as well as in combination application, were conducted. The resulting data showed that SAP reduced the inflammatory lesion by 20.14% and 48.82% within 4 and 8 weeks respectively. Application of the formulation containing retinol slightly improved the treatment efficacy as the lesion reduced by 21.79% and 49.50% after 4 and 8 weeks respectively. The combination treatment significantly reduced the inflammatory lesion by 29.28% after 4 weeks and 63.10% after 8 weeks of application. The most effective treatment was by using the combination of 5% SAP and 0.2% retinol, which incorporated the synergistic effects on lipid peroxidation and sebaceous gland function in addition to the enhancement of SAP permeability by the desquamation of stratum corneum influenced by retinol, keratin plug removal and anti-inflammatory effect of retinol. This study promises for the development of cosmetic products to overcome aesthetic and psychological problems caused by acne vulgaris.

  11. What's new in acne? An analysis of systematic reviews published in 2011-2012.

    Bhate, K; Williams, H C

    2014-04-01

    This review summarizes important clinical developments in acne vulgaris identified from 17 systematic reviews published between February 2011 and August 2012. Regarding causes, Demodex mites have been shown to be associated with both acne vulgaris and rosacea, although it is unclear if their eradication improves either disease. Some weak evidence has emerged that suggests a possible link between dairy produce and acne, which warrants further research. With reference to the effects of acne, there is good evidence that acne negatively affects quality of life, self-esteem and mood in adolescents. Acne is also associated with an increased risk of anxiety, depression and suicidal ideation, highlighting the importance of asking patients with acne directly about psychological issues in order to identify those who might benefit from early psychiatric support. Regarding treatment, there seems to be no additional benefit to using higher strengths of benzoyl peroxide, and lower strengths such as 2.5% have fewer side effects. Despite earlier concerns of increased mortality in those using topical tretinoin for skin cancer prevention, a systematic review on this topic has not found any convincing evidence of a link between such non-cutaneous events and once-daily application of 0.02-0.05% tretinoin. Combined oral contraceptives are of benefit in both inflammatory and non-inflammatory acne. Current surveys suggest that implementation of the pregnancy prevention programme for isotretinoin may not be stringent, and a high level of monitoring and audit is recommended. Ablative and non-ablative laser resurfacing for the treatment of acne scars may be beneficial, but further studies with a longer follow-up period are required.

  12. Avaliação dos efeitos adversos clínicos e alterações laboratoriais em pacientes com acne vulgar tratados com isotretinoína oral Evaluation of clinical adverse effects and laboratory alterations in patients with acne vulgaris treated with oral isotretinoin

    Maria de Fátima de Medeiros Brito

    2010-06-01

    Full Text Available FUNDAMENTOS: A isotretinoína oral revolucionou o manejo da acne. Os efeitos adversos observados, durante o tratamento, são divididos em dois grupos: mucocutâneos e sistêmicos. Anormalidades laboratoriais, principalmente, as dislipidemias e aumento das enzimas hepáticas são relatados. OBJETIVO: Avaliar a tolerabilidade da isotretinoína oral, com atenção, no metabolismo lipídico, função hepática e reações adversas clínicas. MÉTODOS: Foram incluídos 150 pacientes com diagnóstico clínico de acne submetidos a tratamento com isotretinoína oral. Avaliações clínicas e laboratoriais foram feitas, após um mês e a cada três meses, até completar o tratamento. RESULTADOS: Dos 150 pacientes 48% eram do sexo feminino e 52% do sexo masculino. A idade variou de 15 a 32 anos. Quanto aos efeitos adversos cutâneos e mucosos da isotretinoína, queilite foi o mais frequente, ocorrendo em 94% pacientes. Efeitos clínicos sistêmicos foram bem menos comuns. Os níveis de colesterol, triglicerídeos, transaminases, foram avaliados e não mostraram alterações significativas, ao longo do tratamento. CONCLUSÃO: Os pacientes apresentaram efeitos adversos, compatíveis com os da literatura, e, em sua maioria, controlados com medicações sintomáticas. Podemos concluir que a isotretinoína é uma droga segura, em relação a seus efeitos adversos, tanto clínicos como laboratoriais.BACKGROUND: Oral isotretinoin therapy has completely changed the treatment of acne. The clinical adverse effects of isotretinoin are classified into two groups: mucocutaneous and systemic toxic. Laboratory alterations such as dyslipidemia and increase of hepatic enzymes are reported. OBJECTIVES: To evaluate the tolerability of oral isotretinoin with special attention to lipid metabolism, hepatic function, and clinical adverse reactions. METHODS: 150 patients clinically diagnosed with acne being treated with oral isotretinoin were included in the study. Clinical and

  13. The impact of post-acne scars on the quality of life among young adults in Singapore

    Sai Yee Chuah

    2015-01-01

    Full Text Available Background and Objectives: Post-acne scarring is a common and well-known sequelae of acne vulgaris. We aim to study the impact of post-acne scarring on the quality of life (QOL among young adults in Singapore. Settings and Design: This was a non-interventional prospective study. Materials and Methods: Patients aged 21-40 years with atrophic and hypertrophic acne scars who attended the National Skin Centre, Singapore were recruited in the study. They answered a simple questionnaire and the clinical severity of their acne scars were assessed by the doctor. Statistical Analysis Used: Descriptive analyses using absolute and percentage frequencies were performed on all data. The test of significance was two-sided and was set at 5% (P ≤ 0.05. Differential analyses were conducted using the parametric, independent two-sample t-test and non-parametric Mann-Whitney U-test. The statistical assessments were performed using SPSS version 18.0. Results: A total of 100 patients were studied. The mean patients′ subjective self-scoring on the severity of their post-acne scars was 5.78/10 and the mean Dermatology Life Quality Index (DLQI for post-acne scars was 5.61. Many (36%, n = 36 were self-conscious of their acne scars and 24%, (n = 24 felt that their acne scars was affecting their social activities. Conclusions: Our study showed that post-acne scars have a significant negative effect on the QOL of young adults. It highlights the need to increase public awareness of acne vulgaris and its sequelae through education programs and advocating early treatment to reduce the risk of scarring.

  14. Serum levels of hypersensitive-C-reactive protein in moderate and severe acne

    M R Namazi

    2015-01-01

    Full Text Available Background: Elevation of C-reactive protein (CRP has been reported to occur in psoriasis, urticaria, acne, rosacea and many other dermatological and nondermatological conditions. Chronic systemic inflammation has been implicated in the development of neuropsychiatric/degenerative disorders, atherosclerosis, coronary artery disease, diabetes mellitus and even carcinogenesis. The present study is designed to determine whether the level of inflammation created by acne vulgaris could be high enough to raise the serum levels of high-sensitive CRP. Materials and Methods: Forty-two patients with moderate and severe acne vulgaris were enrolled, along with 44 age and sex matched healthy blood donors as controls. Hypersensitive-CRP (Hs-CRP was measured in both groups. Results: Hypersensitive-C-reactive protein levels in the case group varied between 0 and 28.1 μg/ml with an average of 2.24 ± 4.87 μg/ml (mean ± standard deviation and a median of 0.6 μg/ml (interquartile range [IQR] =0.3, 1.4 μg/ml. Hs-CRP levels of the control group varied between 0 and 14 μg/ml with an average of 3.12 ± 3.67 μg/ml and a median of 1.5 μg/ml (IQR = 0.55, 5.0 μg/ml. No significant difference of Hs-CRP level between the two groups was seen (t = -0.961, 95% confidence interval: Lower = -2.6942, upper = 0.9377; P = 0.339. Additionally, no significant difference in the level of Hs-CRP was noted between the moderate and severe acne groups (95% confidence interval: Lower = -5.2495, upper = 1.6711; P = 0.165. Conclusion: Acne vulgaris, even in its severe grades (excluding acne fulminans and acne conglobata, does not induce significant inflammation at the systemic level.

  15. The effect of benzoyl peroxide 9.8% emollient foam on reduction of Propionibacterium acnes on the back using a short contact therapy approach.

    Leyden, James J; Del Rosso, James Q

    2012-07-01

    Benzoyl peroxide (BP) exerts its therapeutic effect for acne vulgaris through reduction of Propionibacterium acnes. A 1.0 to 2.0 log reduction in P acnes has been demonstrated primarily on the face with use of "leave-on" BP formulations, but also with some BP cleansers. In addition to use for facial acne vulgaris, cleanser formulations of BP are commonly used for truncal acne vulgaris due to ease of use on a large body-surface area and to avoid bleaching of fabric. To date, evaluation of P acnes reduction on the trunk has not been well studied with BP formulations, especially with the use of recognized and standardized methods to accurately determine P acnes colony counts. A previous study demonstrated that a BP 8% cleanser did not reduce counts of P acnes on the back when subjects were instructed to apply the cleanser in the shower, allow it to dry for 20 seconds on the skin, and then rinse off the cleanser. Evaluation of specified time intervals between application on the back and rinsing with BP formulations would help to better define the necessary skin contact time associated with high reductions of P acnes (>90%), recognizing also the potential roles of BP concentration and vehicle. This 2 week study using quantitative bacteriologic cultures evaluates the effectiveness of BP 9.8% emollient foam in reducing P acnes levels on the back with 2 minutes of skin contact time and compares results with a BP 5.3% "leave-on" emollient foam formulation. Short contact therapy utilizing a 2 minute skin contact time with BP 9.8% emollient foam used once daily over a 2 week duration was highly effective in reducing the quantity of P acnes organisms on the back and provided comparable colony count reduction to "leave on" therapy using BP 5.3% emollient foam.

  16. Evaluation of Acne Quality of Life and Clinical Severity in Acne Female Adults

    2010-01-01

    Acne is a common disease especially among teenagers. It has a considerable psychological impact on affected individuals. The aim of this paper was to assess if the effect of acne on acne-related quality of life is correlated to acne clinical severity. 112 university female students attending the university medical clinics with acne complaints were examined. Cardiff Acne Disability Index (CADI) was used to assess acne-related quality of life, and global acne grading system (GAGS) was used to a...

  17. Importance of vehicles in acne therapy.

    Kircik, Leon H

    2011-06-01

    Topiucal drug therapy is an intuitively sound approach to the management of skin diseases. Depositing medication at the site of disease involvement is potentially effective and reduces systemic exposure. Topical drugs are absorbed usually by passive diffusion. In clinical practice, the choice of an optimized formulation that will be effective and well tolerated is essential. Data confirm that patient adherence with therapy leads to better outcomes and lower long-term treatment costs, while poor adherence is directly linked to poor treatment outcomes and and patient dissatisfaction. Local cutaneous irritation, which may be linked to components of the formulation and/or to the active drug itself, is a common cause of non-adherence. Well-designed drugs are important in the management of acne vulgaris and acne rosacea. Formulators have sought to improve treatment efficacy and tolerability by several different techniques, such as delayed release of the active drug, fixed combinations of two different molecules, or incorporating ingredients into the formulation vehicle that improve epidermal barrier function and offset the irritating effects of the active drugs.

  18. The use of low dose oral contraceptives for the management of acne.

    Lemay, A; Langley, R G

    2002-12-01

    There is compelling evidence that oral contraceptives (OCs) are effective in the management of mild-moderate acne vulgaris, as well as cumulative evidence that elevated levels of androgens in acne patients, relative to appropriate controls, are an underlying pathophysiological factor in acne. All low dose OCs reduce serum free testosterone (T) to a similar extent, which is contrary to the traditional concept that a patient who has acne should not use an OC containing a progestin with androgenic properties. The efficacy of various OCs to improve acne has been reported in transverse, cohort and comparative studies, and more recently in multicenter, randomized, placebo-controlled trials. Recently, an ultra-low dose OC (Alesse, Wyeth) was shown to effectively reduce non-inflammatory and inflammatory lesions in mild-to-moderate acne, while having a profile of side-effects similar to that of a placebo. Besides its contraceptive efficacy, an ultra-low dose OC represents an attractive alternative as a single or associated medication in the management of acne.

  19. Ichthyosis vulgaris

    Thyssen, J P; Godoy-Gijon, E; Elias, P M

    2013-01-01

    Ichthyosis vulgaris is caused by loss-of-function mutations in the filaggrin gene (FLG) and is characterized clinically by xerosis, scaling, keratosis pilaris, palmar and plantar hyperlinearity, and a strong association with atopic disorders. According to the published studies presented...... in this review article, FLG mutations are observed in approximately 7·7% of Europeans and 3·0% of Asians, but appear to be infrequent in darker-skinned populations. This clinical review article provides an overview of ichthyosis vulgaris epidemiology, related disorders and pathomechanisms. Not only does...... ichthyosis vulgaris possess a wide clinical spectrum, recent studies suggest that carriers of FLG mutations may have a generally altered risk of developing common diseases, even beyond atopic disorders. Mechanistic studies have shown increased penetration of allergens and chemicals in filaggrin...

  20. Pemphigus vulgaris

    Sandhya Tamgadge

    2011-01-01

    Full Text Available Pemphigus vulgaris is a chronic autoimmune mucocutaneous disease that initially manifests in the form of intraoral lesions, which spread to other mucous membranes and the skin. The etiology of pemphigus vulgaris is still unknown, although the disease has attracted considerable interest. The pemphigus group of disease is characterized by the production of autoantibodies against intercellular substances and is thus classified as autoimmune diseases. Most patients are initially misdiagnosed and improperly treated for months or even years. Dental professionals must be sufficiently familiar with the clinical manifestations of pemphigus vulgaris to ensure early diagnosis and treatment, since this in turn determines the prognosis and course of the disease. This article presents a case report with unknown etiology along with an overview of the disease.

  1. Preliminary Observation of Face-mouth Infrared Thermal Image with Single Acupuncturing on Hegu (LI4) for Patients with Acne Vulgaris%单次针刺合谷穴对寻常型痤疮患者面口部红外热像图影响的观察

    杨素音; 许金森; 潘晓华; 兰彩莲

    2015-01-01

    目的:观察单次针刺合谷穴对寻常型痤疮患者面部红外热像图及皮肤温度的影响。方法:应用红外热像仪对50例寻常型痤疮患者分为合谷组和外关组进行红外热像图扫描,观察其面部针刺前后红外热图像和温度的变化。结果:合谷组单次针刺后的面部最高温、最低温及平均温度较针刺前有明显的升高,且温度的差值具有统计学意义(P<0.05),而外关组温度的变化不具有统计学意义。结论:单次针刺合谷穴可引起面部皮肤温度的上升,使面部血管扩张、改善血液循环,促进皮肤细胞的新陈代谢。%Objective:To observe the influences of single acupuncturing of Hegu (LI4) on facial thermal images and facial temperature.Methods:The 50 patients with acne vulgaris were divided into Hegu group and Waiguan group and the facial temperature and infrared thermal images were observed before and after accepting a single acupuncturing respectively.Results:Hegu group’s facial maximum temperature,minimum temperature and average temperature after single acupuncturing is significantly higher than that before the treatment,and the temperature difference was statistically significant (P0.05).Conclusion:Single acupuncturing on Hegu can cause facial temperature rising,which dilates capillary vessels, improves blood circulation and promotes metabolism of skin cells.

  2. Anti-inflammatory properties of a new undecyl-rhamnoside (APRC11) against P. acnes.

    Isard, O; Lévêque, M; Knol, A C; Ariès, M F; Khammari, A; Nguyen, J M; Castex-Rizzi, N; Dréno, B

    2011-12-01

    Acne vulgaris is a skin disease affecting pilosebaceous glands in which Propionibacterium acnes (P. acnes) induced inflammation plays a central role. In order to develop new therapies against the inflammatory events, we evaluated the modulating effect of a new undecyl-rhamnoside, APRC11, on different markers of the inflammation. For this purpose, normal human keratinocytes taken from five healthy donors were pre-incubated for 24 h with APRC11 or Zinc Gluconate (Zn) which was used as reference molecule for its anti-inflammatory properties. Then, keratinocytes were stimulated with P. acnes Membrane Fraction for 6 h, in the presence of either APRC11 or Zn. Different markers were evaluated at mRNA level using a Luminex-based Quantigene array system and at protein level using an ELISA test and a Luminex array system. Results showed that P. acnes significantly increased the expression of IL-1α, IL-1RA, IL-8 and MMP-9. A 24-h treatment with APRC11 prior to the P. acnes stimulation down-regulated the P. acnes-induced cytokines over expression (IL-1α, IL-8 and MMP-9) and up-regulated IL-1RA level in a similar manner than Zn. These regulations were noted at both protein and mRNA levels. In conclusion, the new undecyl-rhamnoside APRC11 is able to down-regulate the expression of molecules implicated in cutaneous inflammation and whose expression is induced by P. acnes, confirming its potential interest in inflammatory acne.

  3. Status report from the American Acne & Rosacea Society on medical management of acne in adult women, part 2: topical therapies.

    Del Rosso, James Q; Harper, Julie C; Graber, Emmy M; Thiboutot, Diane; Silverberg, Nanette B; Eichenfield, Lawrence F

    2015-11-01

    In part 1 of this 3-part series, an overview of the epidemiology, visible patterns, and important considerations for clinical and laboratory evaluation of acne vulgaris (AV) in adult women was provided. Proper selection and integration of skin care products is important in the management of AV in this patient population. Part 2 of this series includes a discussion of over-the-counter and prescription topical therapies for adult women with AV. A summary of key randomized controlled trials also is provided. Further well-designed studies are needed, as data on the use of topical agents in this subpopulation are limited.

  4. Whey protein precipitating moderate to severe acne flares in 5 teenaged athletes.

    Silverberg, Nanette B

    2012-08-01

    Acne vulgaris has been linked to milk ingestion, both whole and skim milk. The milk fraction that promotes acne is unknown. Five case reports are presented of male patients aged 14 to 18 years who experienced onset of acne shortly after initiation of whey protein supplementation; 3 teenagers used the supplement for muscle building in football training and the other 2 for attempting to gain weight. All 5 patients had poor response to acne treatment regimens of oral antibiotics, topical retinoids, and benzoyl peroxide. Lesions fully cleared in 4 patients after discontinuation of whey protein supplementation, but 1 patient's acne flared after reinitiation of the whey protein supplement. Two patients did not immediately discontinue whey protein supplementation; 1 of them cleared after he discontinued whey protein during his second course of isotretinoin and 1 was lost to follow-up. Among these patients, at least 6 different brands of whey protein supplementation had been used, including whey protein shakes and reconstituted powders. Whey protein may be the fraction of dairy products that promote acne formation. Larger studies are needed to determine the mechanism of comedogenesis.

  5. Can Acne Scars Be Removed?

    ... acne, with nodules more likely to leave permanent scars than other types of acne. The best approach is to get ... time is shorter. Someone who has had this type of treatment may just look a bit sunburned for a couple of days. For "rolling" scars, doctors sometimes inject material under the scar to ...

  6. Acne and hirsuties in teenagers.

    Barth, Julian H; Clark, Sheila

    2003-02-01

    Acne and body hair are both cutaneous responses to androgenic stimulation. They are normal events in adolescent girls. There is considerable variation in the evolution of the two conditions. The sebaceous gland is exquisitely sensitive to androgens, and acne appears with the onset of puberty, peaks in prevalence in the teenage years and gradually improves thereafter. Hair growth on the face, trunk and limbs develops more slowly and generally peaks in the 20s. Indications for endocrine investigation include very severe acne, onset of acne and hirsuties in the very early stage of puberty (Tanner stage 3) and systemic virilism. Treatment for acne and hirsuties can be either topical or systemic. The choice of therapy is based on the severity of the disease rather than the results of endocrine investigation. Further, since PCO is related to impaired glucose tolerance, advice relating to lifestyle changes should be offered to prevent the development of diabetes.

  7. Development of anti-acne gel formulation of anthraquinones rich fraction from Rubia cordifolia (Rubiaceae

    K Khan

    2012-01-01

    Full Text Available Summary. Acne vulgaris, a common skin disorder speculated in the age group of 15-25 years begins with increased production of sebum followed by the attack of Propionibacterium acne (Kathryn et al. Most of the synthetic anti-acne drugs tend to exhibit mild to severe side effects along with peeling and darkening of skin, ultimately leading to social withdrawal. Hence, there arises a need to develop a safe and effective anti-acne formulation that would cure and also prevent recurrence of acne. Considering the fact that roots of R. cordifolia (Rubiaceae are rich in anthraquinones characterized for their anti-inflammatory as well as wound healing property, (Singh, 2004 a gel formulation of anthraquinone rich fraction was developed and evaluated for its anti-acne potential using Cup plate diffusion method. A gel formulation containing 0.1 % of anthraquinone rich fraction exhibited optimum anti-acne activity against P.acne, S.epidermidis, M.furfur (zone of inhibition- 28.9, 20.4, 24.6 mm respectively when compared with standard i.e. Clindamycin gel (zone of inhibition- 36.7, 35.3, 32.7 mm respectively. Thus anthraquinone rich fraction in a gel formulation is proved to have a better potential in treating acne. Industrial relevance. Rubia cordifolia, often known as Common Madder, Indian Madder or Manjistha is highly recommended in skin diseases associated with edema and oozing (Yuangang Zu et al, 2010. The root powder was found to work well with ghee, for the medicament of acne. Used externally as a paste by itself or with honey, it heals inflammation and gives the skin an even tone and smoothness. Since the roots are claimed to be rich in anthraquinones, in this research work anthraquinone rich fraction from the roots R. cordifolia were extracted and formulated into an herbal gel and evaluated for its anti-acne activity. Topical gels are very useful as palliative products and prove to be economical and safe; hence it was decided to formulate a simple

  8. Flutamide versus a cyproterone acetate-ethinyl estradiol combination in moderate acne: a pilot randomized clinical trial

    Adalatkhah H

    2011-07-01

    Full Text Available Hassan Adalatkhah1, Farhad Pourfarzi2, Homayoun Sadeghi-Bazargani31Department of Dermatology, 2Department of Social Medicine, Faculty of Medicine, Ardabil University of Medical Sciences, Ardabil; 3Statistics and Epidemiology Department, Faculty of Health and Nutrition, Tabriz University of Medical Sciences, Tabriz, IranBackground: The use of oral flutamide is rarely investigated in acne therapy. The aim of this study was to compare the efficacy of oral flutamide with that of a cyproterone-estradiol combination in treating acne lesions.Methods: A randomized clinical trial enrolled patients with moderate acne into two equal groups to receive either oral flutamide or the cyproterone-estradiol combination for 6 months. Lesion count, Acne Severity Index, and Global Acne Grading system (GAGS scores were used to assess improvement in acne lesions. The dichotomous measurement scale for primary endpoint assessment was defined as improvement from moderate to mild acne based on GAGS score. Patient satisfaction and dermal fat were also assessed. Intention to treat and per protocol analyses were done, reporting related effect sizes.Results: Both treatments resulted in substantial improvement in acne lesions. Although flutamide seemed to have higher efficacy, an intention to treat analysis did not find the two treatment protocols to be different. The relative risk in intention to treat analysis was 1.8 (95% confidence interval [CI] 0.89–1.6, and was 1.33 (95% CI 1.03–1.72 for the per protocol analysis. The number needed to treat for flutamide compared with the cyproterone-estradiol combination was 7.7 and 4.2 in the intention to treat and per protocol analyses, respectively.Conclusion: Flutamide appears to be more effective than a cyproterone-estradiol combination in some aspects of acne treatment, but this requires confirmation in a larger trial.Keywords: acne vulgaris, flutamide, cyproterone acetate, ethinyl estradiol, androgen antagonists

  9. Psychodermatologic Effects of Atopic Dermatitis and Acne: A Review on Self-Esteem and Identity.

    Nguyen, Catherine M; Koo, John; Cordoro, Kelly M

    2016-01-01

    Atopic dermatitis (AD) and acne vulgaris are among the most-prevalent skin diseases in children. Both have been well documented in the literature to have significant negative effects on quality of life. Herein, we discuss the results of a comprehensive literature review aimed at assessing the impact of acne and AD on self-esteem and identity. We highlight clinical tools for their assessment and offer coping strategies for patients and families. Multiple factors including relationships with parents and classmates, sports participation, and the sex of the patient contribute to the development of self-esteem and identity in individuals with AD and acne. Atopic dermatitis was found to have significant behavioral effects on children, ultimately resulting in a lack of opportunity to develop proper coping. AD had a more-prominent role in identity formation and gender roles in girls. Acne vulgaris was found to have a more direct effect on self-esteem, self-confidence and identity, especially in girls. The Cutaneous Body Image Scale is reviewed and offered as an easy and reliable tool to evaluate a patient's mental perception of the appearance of their skin. Coping strategies that may be offered to patients and families include empowerment and cognitive adaptation.

  10. Activity-guided purification identifies lupeol, a pentacyclic triterpene, as a therapeutic agent multiple pathogenic factors of acne.

    Kwon, Hyuck Hoon; Yoon, Ji Young; Park, Seon Yong; Min, Seonguk; Kim, Yong-il; Park, Ji Yong; Lee, Yun-Sang; Thiboutot, Diane M; Suh, Dae Hun

    2015-06-01

    Acne vulgaris is a nearly universal cutaneous disease characterized by multifactorial pathogenic processes. Because current acne medications have various side effects, investigating new pharmacologically active molecules is important for treating acne. As natural products generally provide various classes of relatively safe compounds with medicinal potentials, we performed activity-guided purification after a series of screenings from the extracts of five medicinal plants to explore alternative acne medications. Lupeol, a pentacyclic triterpene, from the hexane extract of Solanum melongena L. (SM) was identified after instrumental analysis. Lupeol targeted most of the major pathogenic features of acne with desired physicochemical traits. It strongly suppressed lipogenesis by modulating the IGF-1R/phosphatidylinositide 3 kinase (PI3K)/Akt/sterol response element-binding protein-1 (SREBP-1) signaling pathway in SEB-1 sebocytes, and reduced inflammation by suppressing the NF-κB pathway in SEB-1 sebocytes and HaCaT keratinocytes. Lupeol exhibited a marginal effect on cell viability and may have modulated dyskeratosis of the epidermis. Subsequently, histopathological analysis of human patients' acne tissues after applying lupeol for 4 weeks demonstrated that lupeol markedly attenuated the levels of both the number of infiltrated cells and major pathogenic proteins examined in vitro around comedones or sebaceous glands, providing solid evidence for suggested therapeutic mechanisms. These results demonstrate the clinical feasibility of applying lupeol for the treatment of acne.

  11. Aczone, a topical gel formulation of the antibacterial, anti-inflammatory dapsone for the treatment of acne.

    Scheinfeld, Noah

    2009-05-01

    Allergen Inc has launched Aczone, a topical gel formulation of the antibacterial, anti-inflammatory agent dapsone, for the potential treatment of acne vulgaris. Oral dapsone has demonstrated efficacy in acne, but was associated with severe side effects such as anemia, which was particularly serious in patients with glucose-6-phosphate dehydrogenase (G6PD) deficiency. Aczone was developed to overcome this limitation, and is formulated using solvent-microparticle technology for improved absorption and action and for fewer side effects. In a phase I clinical trial, systemic exposure to dapsone was 126-fold lower following treatment with Aczone compared with oral dapsone. Aczone significantly reduced lesion counts in patients with acne in phase III trials, and was particularly effective in reducing inflammatory lesions. In a phase IV trial, Aczone was safely applied to patients with G6PD deficiency without inducing anemia. Phase IV trials in patients with acne were ongoing at the time of publication to assess safety and to compare Aczone monotherapy with combinations of Aczone and other anti-acne therapeutics. At the time of publication, Allergen was also developing Aczone for the treatment of rosacea; the drug was undergoing phase II trials for this indication. Aczone appears to be a novel promising anti-acne therapeutic option, particularly for patients with inflammatory acne.

  12. Efficacy of Garcinia mangostana L. (mangosteen rind extract to reduce acne severity

    Toni Sutono

    2013-08-01

    Full Text Available Background: In vitro studies showed that extract of mangosteen rind (EMR (Garcinia mangostana L. containing xanthones has antibacterial effect against Propionibacterium acnes and also anti-inflammatory effect. The aim of this study is to determine the efficacy of EMR in reducing acne vulgaris (AV.Methods: A randomized, double-blind, placebo controlled clinical trial was done on 94 subjects (18-30 years with mild and moderate AV. The treatment group was given 400 mg EMR 3 times daily orally, for 3 weeks and control group was given placebo capsules. As a standard therapy, all subjects were given a topical cream of 0.025% retinoic acid applied on acne lesions during night time. Efficacy was assessed by counting the acne lesion number as well as proportion of subjects with more than 20% decrease in lesion. The decrease of plasma malondialdehyde (MDA levels were also measured.Results: After 3 weeks of treatment, acne lesion counts was significantly reduced in both groups [from 934 to 584 lesion (37% in treatment group, p < 0.001 and from 832 to 608 lesion (27% in control group, p < 0.001]. Comparison between the two groups revealed a non significant difference (p > 0.55. The proportion of subjects whose acne lesion reduced ≥ 20% was 73% (33 of 45 subjects in treatment group vs 66% (27 of 41 subjects in control (p > 0.2. The level MDA was reduced from 1.16 to 1.02 nmol/mL in treatment group and from 1.32 become 1.02 nmol/mL in control (p > 0.48.Conclusion: Extract of mangosteen rind given orally for 3 weeks clinically reduced acne severity better than placebo, although statistically was not significant. Antioxidant effect of EMR seem to be unspecific in reducing acne severity. (Med J Indones. 2013;22:167-72. doi: 10.13181/mji.v22i3.586 Keywords: Acne vulgaris, malondialdehyde, mangosteen rind extract, retinoid acid

  13. Acne by Mikael Zobel

    2009-01-01

    <正>提起Acne,你会立即想到什么?暗疮?不错,这的确是它的英文解释。可是Acne同时也是一个在瑞典家喻户晓的品牌名称,全名是Ambitions to Create Novel Expressions的Acne,是斯德哥尔摩的牛仔裤专家。年前与Lanvin合作的系列曾引起了一阵风潮。喜欢找不同设计师台作的Acne,这次请到的是产品在各国艺术馆展出的德国著名珠宝师Mikael Zobel。Mikael Zobel为Acne设计的09秋冬高级珠宝系列共有20多件,包括了吊坠、胸针、袖口钮和戒指等。设计的特色是原石及经过打磨的矿物的混合材料,如212克拉的红碧玺、紫锂辉石、白及紫玉石、金发石英,以及黑色、粉色、黄色和未经琢磨的钻石原石。所有宝石都根据各自的功能与设计,以经过抛光、氧化、装饰及电镀过的金、白金及银等金属共同镶嵌。虽然所用的材料都罕有而珍贵,但Mikael Zobel的设计却令整个系列不会过于奢华及俗气,反带有低调而贵气的味道。这个简洁而具有雕塑感觉的系列乍看之下有点女性化,但原石及金属的特殊质感,令整个系列仍不失Acne一贯的硬朗。官方网站由即日起接受订购。网址:shop.acnestudios.com

  14. Cosmetics in acne and rosacea.

    Draelos, Z D

    2001-09-01

    Cosmetics that are appropriate for use in patients with rosacea and acne must be noncomedogenic, nonacnegenic, nonirritating, and hypoallergenic. This requires a basic understanding of cosmetic fromulation and the selection of products that meet guidelines for sensitive skin.

  15. The Clinical FeatUres of Severe Acne Investigation%重型痤疮临床特征分析

    起珏; 吕乐春; 郭美华; 郑琪; 吴文娟; 何黎

    2014-01-01

    Objective To analyze the clinical features of severe acne patients of different genders,ages to provide a basis for more targeted treatments. Methods From 2009 to 2011,by a sampling survey,1 944 severe acne patients from 35 third-class a hospitals in 24 cities and used" Acne Vulgaris Genetic Epidemiology questionnaires". Two experienced dermato-logical clinicians assessed the types,quantity,locations of patientsˊ skin damages and guided them to complete the question-naires. ResUlts In 1 944 severe acne patients,there were 1 000 males,944 females;1 433 had adolescent acnes〔842 males (58. 8%),591 females(41. 2%)〕,591 had adult acne〔158 males(30. 9%),353 females(69. 1%)〕. There was sig-nificant difference in distribution of varying types of acnes between males and females(χ2 =116. 60,P<0. 001). Totally 377 patients had adult persistent acnes lasting from adolescent onset until after the age of 25 ( 73. 5%),134 had late-onset acnes after the age of 25(26. 5%). In 353 females patients with adult acnes,238 had persistent(67. 4%),115 had late-onset (32. 6%). In 158 males with adult acnes,139 had persistent(88. 0%),19 had late-onset(12. 0%). Adult acnes were mainly persistent both in males and females,but the proportion of late-onset acnes was higher in females than in males,the difference was significant〔χ2 =23. 36,OR=2. 71,95%CI(1. 73,4. 23),P<0. 001〕. A total of 716 patients had acne family histories(36. 8%),including 349 males,367 females;569 had adolescent acnes(79. 5%),130 had persistent (18. 1%),17 had late-onset(2. 4%). The proportion of adolescent acnes was the highest in males and females who had acne family histories. The proportion of adolescent acnes was higher in males than in females,while that of persistent,late-onset ac-nes higher in females than in males(P<0. 05). In females severe acne patients,adolescent acne pimples/pustules were more than persistent(Z =2. 39,P =0. 017),similar to late -onset(Z =1. 25,P =0. 210);the atrophic acars were

  16. Anti-Acne Activity of Italian Medicinal Plants Used for Skin Infection

    Nelson, Kate; Lyles, James T.; Li, Tracy; Saitta, Alessandro; Addie-Noye, Eugenia; Tyler, Paula; Quave, Cassandra L.

    2016-01-01

    Propionibacterium acnes is implicated in the pathogenesis of acne vulgaris, which impacts >85% of teenagers. Novel therapies are in high demand and an ethnopharmacological approach to discovering new plant sources of anti-acne therapeutics could contribute to filling this void in effective therapies. The aims of our study were two-fold: (1) To determine if species identified in ethnopharmacological field studies as having traditional uses for skin and soft tissue infection (SSTI) exhibit significantly more activity against P. acnes than species with no such reported use; and (2) Chemically characterize active extracts and assess their suitability for future investigation. Extracts of Italian medicinal (for acne and other skin infection) and randomly collected plants and fungi were screened for growth-inhibitory and anti-biofilm activity in P. acnes using broth microdilution methods. Bioactive extracts were chemically characterized by HPLC and examined for cytotoxicity against human keratinocytes (HaCaTs). Following evaluation of 157 extracts from 10 fungi and 58 plants, we identified crude extracts from seven species exhibiting growth inhibitory activity (MICs 64–256 μg mL−1). All active extracts were examined for cytotoxicity against HaCaTs; extracts from one fungal and one plant species were toxic (IC50 256 μg mL−1). HPLC analysis with chemical standards revealed many of these extracts contained chlorogenic acid, p-coumaric acid, ellagic acid, gallic acid, and tannic acid. In conclusion, species used in traditional medicine for the skin exhibited significantly greater (p < 0.05) growth inhibitory and biofilm eradication activity than random species, supporting the validity of an ethnobotanical approach to identifying new therapeutics. The anti-acne activity of three extracts is reported for the first time: Vitis vinifera leaves, Asphodelus microcarpus leaves, and Vicia sativa aerial parts. PMID:27891094

  17. Anti-acne activity of Italian medicinal plants used for skin infection

    Kate Nelson

    2016-11-01

    Full Text Available Propionibacterium acnes is implicated in the pathogenesis of acne vulgaris, which impacts >85% of teenagers. Novel therapies are in high demand and an ethnopharmacological approach to discovering new plant sources of anti-acne therapeutics could contribute to filling this void in effective therapies. The aims of our study were two-fold: 1 To determine if species identified in ethnopharmacological field studies as having traditional uses for skin and soft tissue infection (SSTI exhibit significantly more activity against P. acnes than species with no such reported use; and 2 Chemically characterize active extracts and assess their suitability for future investigation. Extracts of Italian medicinal (for acne and other skin infection and randomly collected plants and fungi were screened for growth-inhibitory and anti-biofilm activity in P. acnes using broth microdilution methods. Bioactive extracts were chemically characterized by HPLC and examined for cytotoxicity against human keratinocytes (HaCaTs. Following evaluation of 157 extracts from 10 fungi and 58 plants, we identified crude extracts from seven species exhibiting growth inhibitory activity (MICs 64-256 µg mL-1. All active extracts were examined for cytotoxicity against HaCaTs; extracts from one fungal and one plant species were toxic (IC50 256 µg mL-1. HPLC analysis with chemical standards revealed many of these extracts contained chlorogenic acid, p-coumaric acid, ellagic acid, gallic acid and tannic acid. In conclusion, species used in traditional medicine for the skin exhibited significantly greater (p<0.05 growth inhibitory and biofilm eradication activity than random species, supporting the validity of an ethnobotanical approach to identifying new therapeutics. The anti-acne activity of three extracts is reported for the first time: Vitis vinifera leaves, Asphodelus microcarpus leaves and Vicia sativa aerial parts.

  18. Comparison the effectiveness of pyruvic acid 50% and salicylic acid 30% in the treatment of acne

    Fariba Jaffary

    2016-01-01

    Full Text Available Background: Acne vulgaris is a chronic inflammatory disease of the pilosebaceous follicles and one of the most common skin diseases. The peeling method has been recently found to be effective for acne treatment. This study aimed to compare the efficacy of pyruvic acid 50% and salicylic acid 30% peeling in the treatment of mild to moderate acne. Materials and Methods: In a prospective single-blinded clinical trial, 86 patients with acne were randomly assigned into two groups. In both groups, the routine treatment of acne (topical solution of erythromycin 4%, triclorocarban soap, and sunscreen were used twice a day for 8 weeks. In addition, salicylic acid 30% for the control group and pyruvic acid 50% for the case group were used. In both groups, acne severity index (ASI was calculated before and at week 2, 4, 6, and 8 of the treatment. Patient satisfaction was assessed at the end of the treatment. Side effects were recorded using a checklist. Results: In both groups, the reduction in the number of comedones, papules, and ASI were statistically significant (P < 0.001 in the course of treatment. However, it was not significant regarding the number of pustules (P = 0.09. None of the number of comedone, papules, pustules, and ASI was statistically different between study groups. Both treatment groups had similar side effects except for scaling in the fifth session, which was significantly lower in salicylic acid - treated patients (P = 0.015. Conclusion: Both pyruvic acid 50% and salicylic acid 30% are effective in the improvement of mild to moderate acne with no significant difference in efficacy and side effects.

  19. Acne scars in 18-year-old male adolescents: a population-based study of prevalence and associated factors*

    Lauermann, Fernanda Tcatch; de Almeida Jr., Hiram Larangeira; Duquia, Rodrigo Pereira; de Souza, Paulo Ricardo Martins; Breunig, Juliano de Avelar

    2016-01-01

    Background Acne vulgaris is a pilosebaceous follicle disorder affecting over 85% of adolescents to some degree. It frequently causes psychological distress that may persist into adulthood due to scarring. Little information about post-acne scarring epidemiology is available. Objectives To describe prevalence, distribution patterns and associated factors of acne scarring in young males, drawing on a representative population sample from a southern Brazilian city. Methods A cross-sectional study was undertaken during presentation for military service, which is compulsory for all 18-year-old males. A questionnaire was applied, covering topics like diet, smoking habits, ethnicity, family structure, socio-economic level, as well as specific questions about active acne and resulting scars. Dermatologists conducted the clinical examination. Results A total of 2,201 male adolescents were interviewed and examined. The overall prevalence of acne scarring was 22%. The malar region was the most frequently involved, present in 80% of affected individuals, followed by the frontal region (31.5%), back (17%), anterior chest (8.2%) and mentonian region (6.4%). Correlation between the intensity of clinical acne and the presence of scars was found, but no association was observed with educational level, smoking, ethnicity, obesity or socio-economic status. Conclusions There is a high prevalence of acne scars among this population. This is the first study to ascertain a correlation between acne scarring and factors such as socio-economic status and educational level. The direct relation between acne severity and scarring indicates that prompt and effective treatment is the best way to reduce scarring. PMID:27438194

  20. Comparative study of oral isotretinoin versus oral isotretinoin + 20% salicylic acid peel in the treatment of Active Acne

    Bikash Ranjan Kar

    2013-01-01

    Full Text Available Background: Acne is a self limiting condition that often results in scarring and disfigurement disproportionate to its clinical severity. Isotretinoin is considered the gold standard in the medical management of severe form of acne vulgaris. Salicyclic acid (SA peels, a β- hydroxy acid peel has got sebosuppressive effect and helps in faster resolution of acne with minimal scarring. It also decreases the post inflammatory hyperpigmentation. Combining both the modalities is usually not advocated because of expected excessive dryness and irritation Aims: To compare the efficacy of oral isotretinoin and oral isotretinoin with 20% SA peels in patients with moderate to severe acne. Materials and Methods: 60 consecutive patients with moderate to severe facial acne attending the skin department were randomized in to 2 groups. 1 st group received 20mg oral isotretinoin once daily for 16 weeks and 2nd group received 20mg oral isotretinoin once daily along with 20% SA peels every two weeks for 16 weeks. Baseline grading of acne was done with Michelsons Acne severity index (MASI.Right and left sides of the face were scored separately and total score was taken. Severity score was assessed monthly .Clinical photographs were obtained for evaluation every month. Patients were asked to follow up once every 2 weeks or earlier in case of any adverse events. Results: Patients in both the groups revealed a reduction in the number of lesions. The 1 st group showed a reduction of approximately 73.4% after receiving 20mg oral isotretinoin for 16 weeks. The 2 nd group showed a reduction of approximately 92.5 % after receiving 20mg oral isotretinoin along with 20% SA peel once every 2 weeks for 16 weeks. Conclusion: Both oral isotretinoin and combination of oral isotretinoin with 20% SA peels once every 2 weeks are effective in treating moderate to severe acne but the combination showed significantly better clearance of acne than monotherapy with isotretinoin.

  1. Acne, cystic on the face (image)

    The face is the most common location of acne. Here, there are 4 to 6 millimeter red ( ... scars and fistulous tract formation (connecting passages). Severe acne may have a profound psychological impact and may ...

  2. [Adjuvant dermato-cosmetic acne therapy].

    Bayerl, Christiane; Degitz, Klaus; Meigel, Eva; Kerscher, Martina

    2010-03-01

    Adjuvant dermato-cosmetic therapy in acne is an essential part of the concept of treating acne after initiation and during maintenance therapy. Those are mechanical peeling, chemical peeling and its combination. It needs supervision by an experienced dermatologist.

  3. Natural Acne Treatment: What's Most Effective?

    ... and young adults with mild to moderate acne. Aloe vera. A 50 percent aloe vera gel was combined with a conventional acne ... Elsevier; 2014. Hajheydari Z, et al. Effect of Aloe vera topical gel combined with tretinoin in treatment ...

  4. Pregnancy Acne: What's the Best Treatment?

    Healthy Lifestyle Pregnancy week by week What's the best way to treat pregnancy acne? Answers from Lawrence E. Gibson, M. ... 2016 Original article: http://www.mayoclinic.org/healthy-lifestyle/pregnancy-week-by-week/expert-answers/pregnancy-acne/faq- ...

  5. Zolav®: a new antibiotic for the treatment of acne

    Dinant A

    2016-03-01

    Full Text Available Alexa Dinant,1 Ramiz A Boulos2,3 1AXD Pty Ltd, Semaphore Park, 2School of Chemical and Physical Sciences, Flinders University, Bedford Park, 3Boulos & Cooper Pharmaceuticals Pty Ltd, Port Adelaide, SA, Australia Background: Acne is a prominent skin condition affecting >80% of teenagers and young adults and ~650 million people globally. Isotretinoin, a vitamin A derivative, is currently the standard of care for treatment. However, it has a well-established teratogenic activity, a reason for the development of novel and low-risk treatment options for acne. Objective: To investigate the effectiveness of Zolav®, a novel antibiotic as a treatment for acne vulgaris. Materials and methods: Minimum inhibitory concentration of Zolav® against Propionibacterium acnes was determined by following a standard protocol using Mueller-Hinton broth and serial dilutions in a 96-well plate. Cytotoxicity effects on human umbilical vein endothelial cells and lung cells in the presence of Zolav® were investigated by determining the growth inhibition (GI50 concentration, total growth inhibition concentration, and the lethal concentration of 50% (LC50. The tryptophan auxotrophic mutant of Escherichia coli strain, WP2 uvrA (ATCC 49979, was used for the AMES assay with the addition of Zolav® tested for its ability to reverse the mutation and induce bacterial growth. The in vivo effectiveness of Zolav® was tested in a P. acnes mouse intradermal model where the skin at the infection site was removed, homogenized, and subjected to colony-forming unit (CFU counts. Results: Susceptibility testing of Zolav® against P. acnes showed a minimum inhibitory concentration of 2 µg/mL against three strains with no cytotoxicity and no mutagenicity observed at the highest concentrations tested, 30 µM and 1,500 µg/plate, respectively. The use of Zolav® at a concentration of 50 µg/mL (q8h elicited a two-log difference in CFU/g between the treatment group and the control

  6. The role of Chlamydia pneumoniae in the etiology of acne rosacea: response to the use of oral azithromycin.

    Fernandez-Obregon, Adolfo; Patton, Dorothy L

    2007-02-01

    Acne rosacea is a chronic skin disorder that requires long-term therapy. Oral azithromycin has been used successfully to treat acne vulgaris. an observation that suggested an infectious agent may play an active role in the etiology of this disorder. Ten adults (not previously reported) with acne rosacea were selected to be treated with oral azithromycin. Nine of the 10 subjects received 250 mg 3 times weekly for periods ranging from 5 to 19 weeks, at which time follow-up examinations were performed on 8 of the 9 treated subjects: 1 subject was lost to follow-up. Prior to therapy. C pneumoniae antigen was detected in malar biopsy specimens in 4 of 10 subjects by immunoperoxidase technique (using monoclonal antibody to C pneumoniae). Serum antibodies against C pneumoniae were detected in 8 of 10 intent-to-treat subjects. Using polymerase chain reaction, C pneumoniae was not detected in peripheral blood mononuclear cells. The inflammatory response in tissues was characterized by a widespread infiltration of polymorphonuclear neutrophil cells, lymphocytes, and plasma cells, which support the clinical diagnosis of acne rosacea. Nine of 10 subjects treated with azithromycin showed moderate to marked improvement of their acne rosacea. No adverse reactions to azithromycin occurred. and the drug appeared to be safe and effective. These preliminary data suggest the need for further investigation with clinical trials to study long-term tolerability and efficacy and also strongly implicate C pneumoniae in the pathogenesis of acne rosacea.

  7. Current and future treatment options for acne.

    Kerkhof, P.C.M. van de; Kleinpenning, M.M.; Jong, E.M.G.J. de; Gerritsen, M.J.P.; Dooren-Greebe, R.J. van; Alkemade, J.A.C.

    2006-01-01

    Acne is a frequent skin disease with abnormalities in the process of keratinization, sebaceous gland functioning and inflammation. In this review, our understanding of the pathogenesis of acne has been updated. An overview of efficacy and side effects of available anti-acne treatments is presented.

  8. Fillers for the improvement in acne scars

    Wollina U

    2015-09-01

    Full Text Available Uwe Wollina,1 Alberto Goldman2 1Department of Dermatology and Allergology, Academic Teaching Hospital, Dresden-Friedrichstadt, Dresden, Germany; 2Clinica Goldman, Porto Alegre, Rio Grande do Sul, Brazil Abstract: Acne is a common inflammatory disease. Scarring is an unwanted end point of acne. Both atrophic and hypertrophic scar types occur. Soft-tissue augmentation aims to improve atrophic scars. In this review, we will focus on the use of dermal fillers for acne scar improvement. Therefore, various filler types are characterized, and available data on their use in acne scar improvement are analyzed. Keywords: acne, scars, dermal fillers, injection, extracellular matrix

  9. Acne-associated syndromes: models for better understanding of acne pathogenesis.

    Chen, W; Obermayer-Pietsch, B; Hong, J-B; Melnik, B C; Yamasaki, O; Dessinioti, C; Ju, Q; Liakou, A I; Al-Khuzaei, S; Katsambas, A; Ring, J; Zouboulis, C C

    2011-06-01

    Acne, one of the most common skin disorders, is also a cardinal component of many systemic diseases or syndromes. Their association illustrates the nature of these diseases and is indicative of the pathogenesis of acne. Congenital adrenal hyperplasia (CAH) and seborrhoea-acne-hirsutism-androgenetic alopecia (SAHA) syndrome highlight the role of androgen steroids, while polycystic ovary (PCO) and hyperandrogenism-insulin resistance-acanthosis nigricans (HAIR-AN) syndromes indicate insulin resistance in acne. Apert syndrome with increased fibroblast growth factor receptor 2 (FGFR2) signalling results in follicular hyperkeratinization and sebaceous gland hypertrophy in acne. Synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) and pyogenic arthritis-pyoderma gangrenosum-acne (PAPA) syndromes highlight the attributes of inflammation to acne formation. Advances in the understanding of the manifestation and molecular mechanisms of these syndromes will help to clarify acne pathogenesis and develop novel therapeutic modalities.

  10. Chemical peels for acne and acne scars in asians: Evidence based review

    Evangeline B Handog

    2012-01-01

    Full Text Available Chemical peeling is a widely used procedure in the management of acne and acne scars, but there are very few studies on Asian populations who are more prone to develop hyper pigmentation. This article aims to summarize and evaluate the existing studies on the role of chemical peels in the treatment of acne and acne scars among Asians. An online search was conducted to identify prospective studies published in English that evaluated the use of chemical peels in active acne and acne scars in Asian populations. There were six studies for acne and eight studies for acne scars that were identified using our search parameters. Most were single-centre, open label and with small sample sizes. Acne severity was not uniformly reported and the objective outcome measures of some studies were not explicitly reported as well. The general trend of the results of the studies support the safety and efficacy of chemical peels for acne and acne scars including those of darker skin types. The existing studies support the use of chemical peels in the treatment of acne and acne scars in Asians. Further clinical trials with better study design and more subjects are needed to further establish the role of chemical peels in Asian acne patients.

  11. Efficacy and safety of combined ethinyl estradiol/drospirenone oral contraceptives in the treatment of acne

    Jerry KL Tan

    2009-11-01

    Full Text Available Jerry KL Tan1, Chemanthi Ediriweera21University of Western Ontario and Windsor Clinical Research Inc., Windsor, Ontario, Canada; 2University of Western Ontario, Southwest Ontario Medical Education Network, Windsor, Ontario, CanadaAbstract: Acne is a common disorder affecting the majority of adolescents and often extends into adulthood. The central pathophysiological feature of acne is increased androgenic stimulation and/or end-organ sensitivity of pilosebaceous units leading to sebum hypersecretion and infundibular hyperkeratinization. These events lead to Propionibacterium acnes proliferation and subsequent inflammation. Hormonal therapy, including combined oral contraceptives (OCs, can attenuate the proximate androgenic trigger of this sequence. For many women, hormonal therapy is a rational option for acne treatment as it may be useful across the spectrum of severity. Drospirenone (DRSP is a unique progestin structurally related to spironolactone with progestogenic, antimineralocorticoid, and antiandrogenic properties. It is available in 2 combined OC preparations (30 µg EE/3 mg DRSP; Yasmin® in a 21/7 regimen; and 20 µg EE/3 mg DRSP; Yaz® in a 24/4 regimen. These preparations are bereft of the fluid retentional side effects typical of other progestins and their safety has been demonstrated in large epidemiological studies in which no increased risk of vascular thromboembolic disease or arrhythmias was observed. In acne, the efficacy of DRSP-containing OCs has been shown in placebo-controlled superiority trials and in active-comparator non-inferiority trials.Keywords: acne vulgaris, combined oral contraceptives, drosperinone, ethinyl estradiol, efficacy, safety, treatment

  12. Surface needle and blood-letting puncturing and cupping on back shu point for treatment of teens’vulgaris acne of syndrome%面针结合背俞穴刺络拔罐治疗青少年寻常性痤疮

    孙慧丽; 熊桂华

    2015-01-01

    中医认为,青少年寻常性痤疮的病因病机外以风、热、寒、湿等外邪侵袭为主,内有血热、虚损等而致。采用面针结合背俞穴刺络拔罐法治疗是以面部皮损局部为中心行多针围刺,直达患处,能加快面部气血运行;根据不同证型选择相应的背俞穴行刺络拔罐治疗,可调理脏腑气血,促进脏腑生理功能。%Acne is a kind of disease that occurs in puberty. It is chronic,inflammatory and disfigured. In traditional Chinese medicine,acne is caused by wind,heat,cold,wet,blood-heat,and deficiency. Surface needle and blood-let-ting puncturing and cupping on back shu point for acne is a method that makes lesions as the center and acupunctures them,it can speed up the facial blood runs. According to different syndromes,we blood-letting puncture and cup on different back shu point. It can regulate qi and blood of Zang-Fu organs,and promote organs normal physiological function.

  13. Improvement in Attention and Executive Functions During Isotretinoin Treatment in Patients With Acne

    Erdem Deveci

    2013-05-01

    Full Text Available Background and Design: We assessed attention, memory, verbal-linguistic ability, and executive functions in acne vulgaris patients before and during isotretinoin treatment.Materials and Methods: Fifty-two treatment-naive acne patients at baseline and 24 at the second visit were evaluated. A neurocognitive battery including the Rey Auditory Verbal Learning and Memory Test, Auditory Consonant Trigram Test, Controlled Word Association Test, Digit Span Test, Trail Making Test A and B and the Stroop Test was used. The Structured Clinical Interview for DSM-IV Axis I Disorders (SCID-I, Hospital Anxiety and Depression Scale (HADS, and the Liebowitz Social Anxiety Scale (LSAS were also applied.Results: We found improvements in attention and executive functions at the second visit in comparison with the baseline evaluations. No alteration was found in verbal episodic memory, learning, working memory, and phonemic verbal fluency (Digit Span Forwards Test p=0.003, Trial Making-A Test p=0.002, Trial Making –B Test p=0.000, Stroop test p=0.028.Discussion: The positive effects of isotretinoin on cognitive functions may be related to the decline in acne lesions and less mental occupation with the social impacts of acne.

  14. Fractional CO2 lasers for the treatment of atrophic acne scars: a review of the literature.

    Magnani, Lauren Rose; Schweiger, Eric S

    2014-04-01

    This review examines the efficacy and safety of fractional CO2 lasers for the treatment of atrophic scarring secondary to acne vulgaris. We reviewed 20 papers published between 2008 and 2013 that conducted clinical studies using fractional CO2 lasers to treat atrophic scarring. We discuss the prevalence and pathogenesis of acne scarring, as well as the laser mechanism. The histologic findings are included to highlight the ability of these lasers to induce the collagen reorganization and formation that improves scar appearance. We considered the number of treatments and different laser settings to determine which methods achieve optimal outcomes. We noted unique treatment regimens that yielded superior results. An overview of adverse effects is included to identify the most common ones. We concluded that more studies need to be done using uniform treatment parameters and reporting in order to establish which fractional CO2 laser treatment approaches allow for the greatest scar improvement.

  15. Acne fulminans successfully treated with prednisone and dapsone Acne fulminans tratada com prednisona associada à dapsona

    Rafael Bandeira Lages

    2012-08-01

    Full Text Available Acne fulminans is a rare condition and the most severe form of acne. It involves the sudden onset of febrile and multisystemic symptoms, with poor response to ordinary therapy in patients who previously had mild to moderate acne. It is characterized by hemorrhagic ulcerative crusting lesions on the face, chest and upper back. The authors report a case of acne fulminans that was successfully treated with oral prednisone and dapsone.A acne fulminans é uma condição rara e a mais severa forma de acne. Manifesta-se com um quadro agudo, febril e multissistêmico, resistente à terapêutica convencional em doentes com antecedente de acne leve ou moderada. As lesões são caracteristicamente úlcero-hemorrágicas e acometem preferencialmente tórax e face. Os autores relatam um caso de acne fulminans com excelente resposta terapêutica ao tratamento empregado.

  16. Acne Scars: Pathogenesis, Classification and Treatment

    Gabriella Fabbrocini

    2010-01-01

    Full Text Available Acne has a prevalence of over 90% among adolescents and persists into adulthood in approximately 12%–14% of cases with psychological and social implications. Possible outcomes of the inflammatory acne lesions are acne scars which, although they can be treated in a number of ways, may have a negative psychological impact on social life and relationships. The main types of acne scars are atrophic and hypertrophic scars. The pathogenesis of acne scarring is still not fully understood, but several hypotheses have been proposed. There are numerous treatments: chemical peels, dermabrasion/microdermabrasion, laser treatment, punch techniques, dermal grafting, needling and combined therapies for atrophic scars: silicone gels, intralesional steroid therapy, cryotherapy, and surgery for hypertrophic and keloidal lesions. This paper summarizes acne scar pathogenesis, classification and treatment options.

  17. Oral contraceptives in the treatment of acne.

    Tan, J K; Degreef, H

    2001-02-01

    Oral contraceptives (OCs) can reduce acne by lowering the production of adrenal and ovarian androgens, by inhibiting 5-alpha-reductase, which in turn, reduces the levels of dihydrotestosterone, and by stimulating sex hormone binding globulin (SHBG), thus reducing the levels of free testosterone. In newer OCs, such as Tricyclen and Diane-35, the progestin component is minimally androgenic and anti-androgenic respectively, thereby enhancing the favorable profile of these products in the treatment of hyperandrogenic disorders, including acne. The efficacy of these agents and their long-term safety profile supports their use in various grades of acne in females: * As adjunctive therapy to topical agents for women with mild non-scarring acne desiring oral contraception * As primary therapy for patients with moderate non-scarring acne in combination with topical therapy and systemic antibiotics * As one of two preferred methods of contraception in patients with scarring and severe inflammatory acne being treated with systemic isotretinoin.

  18. Physical modalities for treating acne and rosacea.

    Jalian, H Ray; Levin, Yakir; Wanner, Molly

    2016-06-01

    Physical modalities provide an important adjunct to medical treatment of acne and rosacea. In patients who cannot tolerate or fail medical treatments, physical modalities offer an alternative approach. For cases of acne scarring, phymatous changes of rosacea, and rosacea-associated telangiectasia, physical modalities such as laser and light treatments represent the treatment of choice. We will review the use of laser and light treatments, photodynamic therapy, and other physical modalities such as targeted therapies for the treatment of acne and rosacea.

  19. Rapid treatment of mild acne with a novel skin care system containing 1% salicylic acid, 10% buffered glycolic acid, and botanical ingredients.

    Bhatia, Ashish C; Jimenez, Felipe

    2014-06-01

    The biggest hurdle in the treatment of acne vulgaris is patient non-compliance that is due in large part to poor tolerability to common acne medications. As such, new acne treatments must be developed that balance good anti-acne efficacy with excellent tolerability in order to ensure patient adherence and by extension ensure good clinical outcomes. The goal of the present study was to determine the tolerability and efficacy of a novel skin care system, composed of a cleanser, containing 1% salicylic acid and botanical ingredients, and a treatment gel, containing 1% salicylic acid, 10% buffered glycolic acid and botanical ingredients for the treatment of mild acne. In this single-center, open-label clinical study, 25 male and female volunteers used the test cleanser and test gel twice daily over six weeks. Tolerability assessments showed that the skin care regimen was very well tolerated by all study volunteers. Acne severity was significantly reduced by two acne grades at six weeks. Inflammatory lesion counts were significantly reduced, on average, by 59.06% (P ≤ 0.0001), 91.62% (P ≤ 0.0001), 90.85% (P ≤ 0.0001) and by 98.55% (P ≤ 0.0001) at weeks 1, 2, 4, and 6, respectively. Non-inflammatory lesion counts were reduced, on average, by 13.54% (ns), 38.95% (P ≤ 0.0001), 44.48% (P ≤ 0.0001), and by 56.10% (P ≤ 0.0001) at weeks 1, 2, 4, and 6, respectively. Standardized photography also demonstrated a progressive reduction in acne lesions over time. In conclusion, results of the present study suggest that the tested skin care regimen offers rapid acne clearance and excellent tolerability that together may help to improve patient adherence as well as treatment outcome.

  20. Standard guidelines of care for acne surgery

    Khunger Niti

    2008-03-01

    Full Text Available Acne surgery is the use of various surgical procedures for the treatment of postacne scarring and also, as adjuvant treatment for active acne. Surgery is indicated both in active acne and post-acne scars. Physicians′ qualifications: Any Dermatologist can perform most acne surgery techniques as these are usually taught during postgraduation. However, certain techniques such as dermabrasion, laser resurfacing, scar revisions need specific "hands-on" training in appropriate training centers. Facility: Most acne surgery procedures can be performed in a physician′s minor procedure room. However, full-face dermabrasion and laser resurfacing need an operation theatre in a hospital setting. Active acne: Surgical treatment is only an adjunct to medical therapy, which remains the mainstay of treatment. Comedone extraction is a process of applying simple mechanical pressure with a comedone extractor, to extract the contents of the blocked pilosebaceous follicle. Superficial chemical peel is a process of applying a chemical agent to the skin, so as to cause controlled destruction of the epidermis leading to exfoliation. Glycolic acid, salicylic acid and trichloroacetic acid are commonly used peeling agents for the treatment of active acne and superficial acne scars. Cryotherapy: Cryoslush and cryopeel are used for the treatment of nodulocystic acne. Intralesional corticosteroids are indicated for the treatment of nodules, cysts and keloidal acne scars. Nonablative lasers and light therapy using Blue light, non ablative radiofrequency, Nd:YAG laser, IPL (Intense Pulsed Light, PDT (Photodynamic Therapy, pulse dye laser and light and heat energy machines have been used in recent years for the treatment of active inflammatory acne and superficial acne scars. Proper counseling is very important in the treatment of acne scars. Treatment depends on the type of acne scars; a patient may need more than one type of treatment. Subcision is a treatment to break the

  1. [Feminine acne: dermatologic disease or endocrine disease?].

    Vexiau, P; Chivot, M

    2002-01-01

    Acne is a problem of the pilo-sebaceous follicle caused by the conjunction of three factors: seborrhea, follicle obstruction, and follicle inflammation. The key element, seborrhea, is under androgenic control. Acne in women is also influenced by developments and modifications in genital life, as well as by hormonal contraceptive and replacement therapies. Acne is rare prior to puberty, when it may indicate endocrine disease. At puberty, acne is quasi-physiological, because of the relative hyperandrogenism induced by the andrenarche preceding pubarche, as well as by the relative shortage of estrogens and progesterone during the first menstrual cycles. Other signs of hyperandrogenism, such as menstrual cycle difficulties and excess weight, which favor a hormonal origin, must be sought in cases of persistent or late-onset acne in adults. There is a mirror image of puberty during the peri-menopausal period, but with decreased seborrhea, so acne is rare. Finally, a tumoral origin must be sought in the rare cases of acne occurring after menopause. Hormonal investigation of acne should not be systematic, but is justified during prepuberty when other symptoms are associated with acne that resists well-conducted dermatological treatment. The therapeutic approach should be primarily dermatological, but hormone-oriented treatment should be considered when such therapy fails, or in the presence of other signs of hyperandrogenism. Sometimes the association of isotretinoin and an anti-androgen treatment are necessary to effectively treat such acne. Finally, particular attention must be paid to contraceptive therapies and hormone treatments, which can induce or aggravate acne, especially during the peri-menopausal period.

  2. [Uncommon acne-associated syndromes and their significance in understanding the pathogenesis of acne].

    Hong, J-B; Prucha, H; Melnik, B; Ziai, M; Ring, J; Chen, W

    2013-04-01

    Acne is an intriguing model for the study of interactions between hormones, innate immunity, inflammation and wound healing (scarring). The manifestations and involvement of acne in different systemic diseases and some rare syndromes demonstrate its multifaceted nature. Synovitis-Acne-Pustulosis-Hyperostosis-Osteitis (SAPHO) and Pyogenic Arthritis-Pyoderma gangrenosum-Acne (PAPA) syndromes, both regarded as autoinflammatory diseases, highlight the attributes of inflammation in acne. While SAPHO syndrome can be used to explore the pathogenic role of Propionibacterium acnes in acne, PAPA syndrome and Apert syndrome can help understand the genetic influence on acne. The genetic defects in the gain-of-function of FGFR2 mutations in Apert syndrome and acne nevus of Munro lend further support to the hypothesis that the interaction of forkhead box class O (FoxOs)-mediated transcriptional regulation with androgen receptor transactivation and insulin/insulin like growth factor-1(IGF-1)-signaling is crucial in acne pathogenesis. Novel biologics, such as tumor necrosis factor (TNF) blockers and IL-1 inhibitors, appear promising in opposing the inflammation associated with SAPHO and PAPA syndromes, but it remains to seen if they can also improve severe acne particularly in the long term.

  3. Anti-inflammatory effects of a topical preparation containing nicotinamide, retinol, and 7-dehydrocholesterol in patients with acne: a gene expression study

    Alessandrini G

    2012-02-01

    Full Text Available Enzo Emanuele1, Marco Bertona1, Karmela Altabas2, Velimir Altabas2, Giuseppe Alessandrini31Department of Health Sciences, University of Pavia, Pavia, Italy; 2Clinical Hospital "Sestre Milosrdnice", Zagreb, Croatia; 3Dermatology Clinics, Ugento, ItalyPurpose: Acne vulgaris is a skin disorder of the sebaceous follicles, involving hyperkeratinization and perifollicular inflammation. Aberrant extracellular matrix remodeling due to matrix metalloproteinases (MMPs has been associated with the presence of acne conditions. Given the complex pathophysiology of acne, novel topical therapies should include combination products that target multiple pathogenetic mechanisms. In this pilot study we investigated the changes in gene expression of extracellular MMPs, the tissue inhibitors of metalloproteinases, and proinflammatory molecules after 45 days of topical application of a combination product containing nicotinamide, retinol, and 7-dehydrocholesterol in 16 patients with inflammatory acne on their back.Materials and methods: Skin biopsies were obtained before and after treatment for gene expression studies.Results: Quantitative real-time polymerase chain reaction revealed a significant downregulation of MMP-1, MMP-2, MMP-9, MMP-14, interleukin-6, monocyte chemoattractant protein-1, and macrophage migration inhibitory factor. In contrast, the tissue inhibitors of metalloproteinases and transforming growth factor-ß1 were significantly upregulated. The gene expression findings correlated well with the clinical treatment response.Conclusions: The combination of nicotinamide, retinol, and 7-dehydrocholesterol appears to be effective for acne treatment from both clinical and molecular standpoints.Keywords: acne, gene expression, topical treatment, matrix metalloproteinases, inflammation

  4. The flexible gene pool of Propionibacterium acnes

    Brüggemann, Holger; Lomholt, Hans B; Kilian, Mogens

    2012-01-01

    palindromic repeats (CRISPR), found exclusively in type II P. acnes, recently revealed the presence of CRISPR spacers that derived from mobile genetic elements. These elements are present in a subset of P. acnes type I lineages. Their significance for type-specific host-interacting properties...

  5. Is acne caused by colonization with the "wrong" strain of Propionibacterium acnes? A review of the role of Propionibacterium acnes in acne

    Lomholt, Hans Bredsted; Kilian, Mogens

    2008-01-01

    Acne is still a major problem, and treatment options are far from ideal. A number of studies suggest that the species Propionibacterium acnes plays an important role in the pathogenesis, and new data point towards molecular mechanisms by which the organism is able to trigger the host inflammatory...

  6. [Hormonal factors in etiology of common acne].

    Bergler-Czop, Beata; Brzezińska-Wcisło, Ligia

    2004-05-01

    Common acne is steatorrhoeic chronic disease, to which specific is, among others, the presence of blackheads, papulopustular eruptions, purulent cysts and cicatrices. Such hormonal factors belong to elements inherent in etiology of the affection. Sebaceous glands have cell receptors on their surface for androgens. In etiopathogenesis of common/simple acne, a decisive role is played by a derivative of testosterone, i.e. 5-alpha-dihydrotestosterone (DHT). However, some experts are of opinion that there is no correlation between the increased intensity of common acne and other symptoms of hyperandrogenism. Numerous authors assume, however, that common acne-affected patients may be sometimes subjected to intense reactions caused by sebaceous glands against physiological androgens concentrations. Naturally, estrogens can inhibit release of such androgens. Under physiological conditions, natural progesterone does not conduct to intensification of the seborrhea, but the activity of sebum secretion may be triggered off by its synthetic counterparts. Hormonal etiology can be very distinctly visible in the steroid, androgenic, premenstrual, menopausal acne, as well as in juvenile acne and acne neonatorum. In case of females affected by acne, hormonal therapy should be persistently supported and consulted with dermatologists, endocrinologists and gynecologists. Antiandrogenic preparations are applied, such as: cyproterone acetate concurrently administered with estrogens and, as well as not so frequently with chlormadinone acetate (independently or during estrogenic therapy).

  7. 丹参酮联合胶原蛋白敷贴治疗轻、中度寻常痤疮疗效观察%The therapeutic effects of collagen dressing combined with oral tanshinone capsules for mild to moderate acne vulgaris

    郝震锋; 杨蓉娅

    2013-01-01

    Objective To observe the therapeutic effect and security of collagen dressing combined with oral tanshinone capsules in treating mild to moderate acne. Methods A total of 210 patients with mild to moderate acne were randomly divided into three groups, including one treatment group and two controls. The patients in treatment group were treated with collagen dressing combined with oral tanshinone capsules, and the two control groups were given oral tanshinone capsules or collagen dressing respectively. Then the curative effect and side effects of the different groups were evaluated. Results The effective rate was 81.4%in treatment group, 54.3%in control group1 and 55.7% in control group 2, and there were significant differences between the treatment group and the controls. In compare with the controls, the treatment group had fewer adverse reactions. Conclusions The therapy of collagen dressing combined with oral tanshinone capsules shows better therapeutic effects with few side effects in treating mild to moderate acne.%目的观察丹参酮联合胶原蛋白敷贴治疗轻、中度寻常痤疮的疗效和安全性。方法210例轻、中度寻常痤疮患者分为3组,试验组给予丹参酮口服联合胶原蛋白敷贴外用治疗,对照组1给予丹参酮口服治疗,对照组2给予胶原蛋白敷贴外用治疗,3组均于治疗8周后判定疗效。结果试验组有效率为81.4%,对照组1有效率为54.3%,对照组2有效率为55.7%,治疗组与对照组比较差异均有统计学意义(P<0.05),两个对照组间有效率比较差异无统计学意义。结论丹参酮联合胶原蛋白敷贴治疗轻、中度痤疮临床效果良好,不良反应少。

  8. Acne as a public health problem

    Leda Semyonov

    2010-06-01

    Full Text Available Although acne is the most common skin disorder, epidemiological data on this condition are scarce. The social and economic effects of acne are mostly related to the high prevalence of this pathology, so much so that we can consider acne as a public health problem. Our proposal is to realize a computerized case sheet for each acne sufferer based on a minimum data set. This should include: patient’s age, sex, clinical form of acne and grade of severity. This information should then be introduced into a database management system. Examining the data collected we hope to contribute to the efficient use of health care resources and to improve management of public health problems highlighted in prior epidemiological investigations.

  9. Acne is not Associated with yet Uncultured Bacteria

    Bek-Thomsen, Malene; Lomholt, Hans Bredsted; Kilian, Mogens

    2008-01-01

    Current clinical and microbiological information on acne fail to demonstrate a clear association between particular species, including Propionibacterium acnes, and disease, and the disease continues to be a considerable problem. To test if acne is associated with hitherto uncultured bacteria...... excludes that acne is associated with yet uncultured bacteria and shows that healthy skin follicles constitute a remarkably exclusive habitat allowing colonization only by P. acnes....

  10. Update and future of systemic acne treatment.

    Zouboulis, Christos C; Piquero-Martin, Jaime

    2003-01-01

    Systemic treatment is required in patients with moderate-to-severe acne, especially when acne scars start to occur. Antibiotics with anti-inflammatory properties, such as tetracyclines (oxytetracycline, tetracycline chloride, doxycycline, minocycline and limecycline) and macrolide antibiotics (erythromycin and azithromycin) are the agents of choice for papulopustular acne, even though the emerging resistant bacterial strains are minimizing their effect, especially regarding erythromycin. Systemic antibiotics should be administered during a period of 8-12 weeks. In severe papulopustular and in nodulocystic/conglobate acne, oral isotretinoin is the treatment of choice. Hormonal treatment represents an alternative regimen in female acne, whereas it is mandatory in resistant, severe pubertal or post-adolescent forms of the disease. Compounds with anti-androgenic properties include estrogens combined with progestins, such as ethinyl estradiol with cyproterone acetate, chlormadinone acetate, desogestrel, drospirenone, levonogestrel, norethindrone acetate, norgestimate, and other anti-androgens directly blocking the androgen receptor (flutamide) or inhibiting androgen activity at various levels, corticosteroids, spironolactone, cimetidine, and ketoconazole. After 3 months of treatment control of seborrhea and acne can be obtained. Low-dose corticosteroids (prednisone, prednisolone, or dexamethasone) are indicated in patients with adrenal hyperandrogenism or acne fulminans. New developments and future trends represent low-dose long-term isotretinoin regimens, new isotretinoin formulations (micronized isotretinoin), isotretinoin metabolites, combination treatments to reduce toxicity, insulin-sensitizing agents, 5alpha-reductase type 1 inhibitors, antisense oligonucleotide molecules, and, especially, new anti-inflammatory agents, such as lipoxygenase inhibitors.

  11. Acne fulminans with synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome treated with infliximab.

    Iqbal, Marvi; Kolodney, Michael S

    2005-05-01

    Acne fulminans is a syndrome of sudden onset hemorrhagic and ulcerative acne involving the back, chest, and face combined with systemic symptoms. It can be the dermatologic manifestation of the synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome. Current therapy for acne fulminans consists of wound care, topical and systemic corticosteroids, isotretinoin, and nonsteroidal anti-inflammatory drugs (NSAIDs). Infliximab, a recently developed monoclonal antibody against tumor necrosis factor-alfa, has shown efficacy in the treatment of psoriatic arthritis and ankylosing spondylitis both of which share clinical similarities to the SAPHO syndrome. We report the case of a patient with the SAPHO syndrome and acne fulminans who was treated with infliximab. Ten months after initiating therapy with infliximab, the area of the patient's ulcerative lesions was reduced by 70%. Infliximab might be considered as a treatment option for patients with acne fulminans unresponsive to conventional therapies.

  12. Acne image analysis: lesion localization and classification

    Abas, Fazly Salleh; Kaffenberger, Benjamin; Bikowski, Joseph; Gurcan, Metin N.

    2016-03-01

    Acne is a common skin condition present predominantly in the adolescent population, but may continue into adulthood. Scarring occurs commonly as a sequel to severe inflammatory acne. The presence of acne and resultant scars are more than cosmetic, with a significant potential to alter quality of life and even job prospects. The psychosocial effects of acne and scars can be disturbing and may be a risk factor for serious psychological concerns. Treatment efficacy is generally determined based on an invalidated gestalt by the physician and patient. However, the validated assessment of acne can be challenging and time consuming. Acne can be classified into several morphologies including closed comedones (whiteheads), open comedones (blackheads), papules, pustules, cysts (nodules) and scars. For a validated assessment, the different morphologies need to be counted independently, a method that is far too time consuming considering the limited time available for a consultation. However, it is practical to record and analyze images since dermatologists can validate the severity of acne within seconds after uploading an image. This paper covers the processes of region-ofinterest determination using entropy-based filtering and thresholding as well acne lesion feature extraction. Feature extraction methods using discrete wavelet frames and gray-level co-occurence matrix were presented and their effectiveness in separating the six major acne lesion classes were discussed. Several classifiers were used to test the extracted features. Correct classification accuracy as high as 85.5% was achieved using the binary classification tree with fourteen principle components used as descriptors. Further studies are underway to further improve the algorithm performance and validate it on a larger database.

  13. Acne da mulher adulta: aspectos epidemiológicos, diagnósticos e terapêuticos Acne in adult women: epidemiological, diagnostic and therapeutic aspects

    Flavia Alvim Sant'Anna Addor

    2010-12-01

    treatment and evolution. RESULTS: The mean age was 33.9 years and the predominant clinical grade of acne was moderate inflammatory (grade 2. The face was the most affected area. Topical retinoids were the most prescribed drugs, and systemic medication was prescribed to 53.4% of the patients. Total regression was observed in 31 patients (26.7% within 12 weeks of treatment. Adverse reactions to topical treatment occurred in 21.5% of the patients. CONCLUSION: The clinical manifestations of AFA in patients without hyperandrogenism are moderate, with predominance of inflammatory lesions. Treatment is similar to that of acne vulgaris; however, special attention should be taken with more irritating medication since this group appears to be more predisposed to skin irritations.

  14. Acne and whey protein supplementation among bodybuilders.

    Simonart, Thierry

    2012-01-01

    Accumulative evidence supports the role of nutritional factors in acne. I report here 5 healthy male adult patients developing acne after the consumption of whey protein, a favorite supplement of those engaged in bodybuilding. These observations are in line with biochemical and epidemiological data supporting the effects of milk and dairy products as enhancers of insulin/insulin-like growth factor 1 signaling and acne aggravation. Further prospective studies are required to determine the possible role of dietary supplements in the fitness and bodybuilding environment.

  15. Colloidal carriers of isotretinoin for topical acne treatment: skin uptake, ATR-FTIR and in vitro cytotoxicity studies.

    Gürbüz, Aslı; Özhan, Gül; Güngör, Sevgi; Erdal, M Sedef

    2015-09-01

    Acne vulgaris is the chronical, multifactorial and complex disease of the pilosebaceous unit in the skin. The main goal of the topical therapy in acne is to target the drug to epidermal and deep dermal regions by minimizing systemic absorption . Isotretinoin, a retinoic acid derivative, is the most effective drug in acne pathogenesis. Because systemic treatment may cause many side effects, topical isotretinoin treatment is an option in the management of acne. However, due to its high lipophilic character, isotretinoin tends to accumulate in the upper stratum corneum, thus its penetration into the lower layers is limited, which restricts the efficiency of topical treatment. Microemulsions are fluid, isotropic, colloidal drug carriers that have been widely studied as drug delivery systems. The percutaneous transport of active agents can be enhanced by microemulsions when compared with their conventional formulations. The purpose of this study was to evaluate microemulsions as alternative topical carriers for isotretinoin with an objective to improve its skin uptake. After in vitro permeation studies, the dermal penetration of isotretinoin from microemulsions was investigated by tape stripping procedure. Confocal laser scanning microscopy provided insight about the localization of the drug in the skin. The interaction between the microemulsion components and stratum corneum lipids is studied by ATR-FTIR spectroscopy. The relative safety of the microemulsions was assessed in mouse embryonic fibroblasts using MTT viability test. The results indicate that microemulsion-based novel colloidal carriers have a potential for enhanced skin delivery and localization of isotretinoin.

  16. Properties of herbal extracts against Propionibacterium acnes for biomedical application

    Lim, Youn-Mook; Kim, Sung Eun; Kim, Yong Soo; Shin, Young Min; Jeong, Sung In; Jo, Sun-Young; Gwon, Hui-Jeong; Park, Jong-seok; Nho, Young-Chang; Kim, Jong-Cheol; Kim, Seong-Jang; Shin, HeungSoo

    2012-10-01

    Propionibacterium acnes (P. acnes), one of the anaerobic bacterium, causes inflammatory acne. To find a novel medication for treating the inflammation caused by P. acnes, we investigated the anti-bacterial and anti-inflammatory activities of several herbal extracts against P. acnes. The aqueous extracts from five dried herbs, Phellodendron amurense Rupr., Paeonia lactiflora Pallas., Houttuynia cordata Thunb., Agrimonia pilosa Ledeb. and Glycyrrhiza uralensis Fisch., were prepared and mixed. In this experiment, 1 mg/ml of the herbal extract mixture caused a decrease in the growth of P. acnes and reduced the production of pro-inflammatory cytokines, TNF-α, IL-8, IL-1β and IL-6, in human monocytic THP-1 cells treated with heat-killed P. acnes. Therefore, this herbal extract mixture may possess both anti-bacterial and anti-inflammatory activities against P. acnes and can be a novel therapeutic agent for treating inflammatory acne.

  17. [The rheumatism of acne conglobata (author's transl)].

    Bastin, R; Verliac, F; Kernbaum, S; Kahn, M F; Feffer, J; Habas, J P

    1978-03-11

    The authors report a case of painful joint, para-articular and muscular involvement accompanying acne conglobata. Fifteen other cases of rheumatism associated with this very special type of acne have been reported. The patients affected are young men suffering from acne conglobata (severe form of acne characterised by its ulcerating course and the possibility of its being accompanied by systemic manifestations), who suddenly develop fever, an altered general state and assymetrical arthralgia involving mainly the large joints, accompanied by signs of muscular involvement. The course is one of spontaneous recovery, relapses being possible. This falls within the context of the group of rheumatic disorders associated with the signs of an inflammatory skin disease.

  18. What's new in acne and rosacea?

    Keri, Jonette

    2016-06-01

    Acne and rosacea are common conditions seen every day by dermatologists. This review will discuss the most recent therapeutic options for patients with these conditions. Specifically, for acne, there will be a discussion of the use of isotretinoin at higher cumulative doses as well as a new formulation of isotretinoin, isotretinoin-lidose. Adult women with acne represent a growing population of patients who present for treatment of acne; the use of hormonal therapies as well as topical dapsone gel will be reviewed for these patients. For rosacea patients, the new topical agents - brimonidine gel and ivermectin cream - will be reviewed, with a discussion on possible rebound phenomenon from brimonidine. Finally, future treatments in the pipeline will be discussed.

  19. New antibiotic therapies for acne and rosacea.

    Mays, Rana Majd; Gordon, Rachel A; Wilson, Janice M; Silapunt, Sirunya

    2012-01-01

    Acne and rosacea compromise a substantial portion of the dermatology clinical practice. Over the past century, many treatment modalities have been introduced with antibiotics playing a major role. Today, both oral and topical antibiotics are used in the management of acne and rosacea, with several novel formulations and/or combination regimens recently introduced. The latest studies suggest anti-inflammatory actions to be the most likely mechanism of antibiotics in acne and rosacea, shifting the focus to subantimicrobial-dose oral antibiotics and/or topical antibiotic regimens as the preferred first-line agents. Here we will discuss the most recent oral and topical antibiotic therapies available for treatment of acne and rosacea, with special focus on efficacy data, indication, dosing, and mechanism of action.

  20. Infantile acne treated with oral isotretinoin

    Miller, Iben Marie; Echeverría, Begoña; Torrelo, Antonio;

    2013-01-01

    In contrast to adolescent acne, infantile acne (IA) is a rare condition with only a limited body of available literature. In this descriptive, retrospective study, we reviewed six cases from 2002 to 2010 treated with oral isotretinoin. The average age of onset was 6.16 months (range 0-21 mos......). Consistent with the previous, limited literature, we found predominantly boys are affected, a predilection for the cheeks, and a polymorphic inflammatory morphology. Two patients had a family history of acne. All cases were successfully and safely treated with oral isotretinoin. The suggested treatment...... of childhood acne is similar to that of adolescents (graded according to the severity of the skin disease and risk of scarring). Oral isotretinoin appears to be an effective and safe treatment for severe IA....

  1. Acne

    ... Situations Pets and Animals myhealthfinder Food and Nutrition Healthy Food Choices Weight Loss and Diet Plans Nutrients and Nutritional Info Sugar and Sugar Substitutes Exercise and Fitness Exercise Basics Sports Safety Injury Rehabilitation Emotional Well- ...

  2. Acne

    ... or equipment, backpacks, tight collars, or tight sports uniforms environmental irritants, such as pollution and high humidity ... Katz, M.D., M.Sc., University of Pennsylvania School of Medicine, Philadelphia, PA; Edward W. Cowen, M. ...

  3. Decreased vitamin B 12 and folic acid concentrations in acne patients after isotretinoin therapy: A controlled study

    Hilal Gökalp

    2014-01-01

    Full Text Available Background: Oral isotretinoin treatment might influence the levels of vitamin B 12 and folic acid. Aims and Objectives: The aim of this study is to compare vitamin B 12 and folic acid levels in patients with moderate and severe acne vulgaris with those of the healthy control group and to investigate the effect of isotretinoin treatment on these vitamins. Materials and Methods: Patients who completed 6 months of isotretinoin therapy for moderate and severe forms of acne vulgaris and a control group consisting of healthy individuals between February 2011 and March 2012 were included in the study. Before isotretinoin therapy and at 6.- months of the therapy, serum vitamin B 12 and folic acid levels were measured. In the healthy control group, vitamin B 12 and folic acid levels were assessed only once. Results: In total, 120 patients with moderate and severe acne vulgaris who completed 6 months isotretinoin therapy and 100 healthy individuals who constituted the control group were included in the study. Pre-treatment vitamin B 12 values of the patient group were found to be statistically significantly higher (P = 0.002, but any statistically significant difference was not detected in folic acid measurements (P = 0.566. A statistically significant decrease was detected in post-treatment vitamin B 12 and folic acid levels (P < 0.05. Conclusion: Vitamin B 12 /folic acid treatment should be given under medical surveillance before and during isotretinoin therapy. Supplementation of these vitamins should be recommended in cases of their deficiency, so as to decrease the risks of neuropsychiatric and occlusive vascular diseases.

  4. Lupus vulgaris of external nose.

    Bhandary, Satheesh Kumar; Ranganna, B Usha

    2008-12-01

    Lupus vulgaris is the commonest form of cutaneous tuberculosis which commonly involve trunk and buttocks. Lupus vulgaris affecting nose and face, are rarely reported in India. This study reports an unusual case of lupus vulgaris involving the external nose that showed dramatic outcome after six months of anti- tubercular treatment.

  5. Lupus vulgaris: difficulties in diagnosis.

    Rhodes, Julia; Caccetta, Tony Philip; Tait, Clare

    2013-05-01

    Lupus vulgaris is one of the most common forms of cutaneous tuberculosis. It presents a diagnostic challenge due to its paucibacillary nature. This is a report of a case of a delayed diagnosis of lupus vulgaris, presenting as perianal and peristomal plaques, followed by a review of the diagnostic tools for lupus vulgaris and their limitations.

  6. Imaging inflammatory acne: lesion detection and tracking

    Cula, Gabriela O.; Bargo, Paulo R.; Kollias, Nikiforos

    2010-02-01

    It is known that effectiveness of acne treatment increases when the lesions are detected earlier, before they could progress into mature wound-like lesions, which lead to scarring and discoloration. However, little is known about the evolution of acne from early signs until after the lesion heals. In this work we computationally characterize the evolution of inflammatory acne lesions, based on analyzing cross-polarized images that document acne-prone facial skin over time. Taking skin images over time, and being able to follow skin features in these images present serious challenges, due to change in the appearance of skin, difficulty in repositioning the subject, involuntary movement such as breathing. A computational technique for automatic detection of lesions by separating the background normal skin from the acne lesions, based on fitting Gaussian distributions to the intensity histograms, is presented. In order to track and quantify the evolution of lesions, in terms of the degree of progress or regress, we designed a study to capture facial skin images from an acne-prone young individual, followed over the course of 3 different time points. Based on the behavior of the lesions between two consecutive time points, the automatically detected lesions are classified in four categories: new lesions, resolved lesions (i.e. lesions that disappear completely), lesions that are progressing, and lesions that are regressing (i.e. lesions in the process of healing). The classification our methods achieve correlates well with visual inspection of a trained human grader.

  7. Nitric Oxide Releasing Nanoparticles prevent Propionibacterium acnes induced inflammation by both clearing the organism and inhibiting microbial stimulation of the innate immune response

    Qin, Min; Landriscina, Angelo; Rosen, Jamie; Wei, Gabrielle; Kao, Stephanie; Olcott, William; Agak, George W.; Paz, Karin Blecher; Bonventre, Josephine; Clendaniel, Alicea; Harper, Stacey; Adler, Brandon; Krausz, Aimee; Friedman, Joel; Nosanchuk, Joshua; Kim, Jenny; Friedman, Adam J

    2015-01-01

    Propionibacterium acnes induction of IL-1 cytokines through the NLRP3 inflammasome was recently highlighted as a dominant etiological factor for acne vulgaris. Therefore, therapeutics targeting both the stimulus and the cascade would be ideal. Nitric oxide (NO), a potent biological messenger, has documented broad-spectrum antimicrobial and immunomodulatory properties. To harness these characteristics to target acne, we utilized an established nanotechnology capable of generating/releasing nitric oxide over time (NO-np). P. acnes was found to be highly sensitive to all concentrations of NO-np tested, though human keratinocyte, monocyte, and embryonic zebra fish assays revealed no cytotoxicity. NO-np significantly suppressed IL-1β, TNF-α, IL-8 and IL-6 from human monocytes and IL-8 and IL-6 from human keratinocytes respectively. Importantly, silencing of NLRP3 expression by small interfering RNA did not limit NO-np inhibition of IL-1 β secretion from monocytes, and neither TNF-α, nor IL-6 secretion nor inhibition by NO-np was found to be dependent on this pathway. The observed mechanism by which NO-np impacts IL-1β secretion was through inhibition of caspase-1 and IL-1β gene expression. Together, these data suggest that NO-np can effectively prevent P. acnes induced inflammation by both clearing the organism and inhibiting microbial stimulation of the innate immune response. PMID:26172313

  8. Nitric Oxide-Releasing Nanoparticles Prevent Propionibacterium acnes-Induced Inflammation by Both Clearing the Organism and Inhibiting Microbial Stimulation of the Innate Immune Response.

    Qin, Min; Landriscina, Angelo; Rosen, Jamie M; Wei, Gabrielle; Kao, Stephanie; Olcott, William; Agak, George W; Paz, Karin B; Bonventre, Josephine; Clendaniel, Alicea; Harper, Stacey; Adler, Brandon L; Krausz, Aimee E; Friedman, Joel M; Nosanchuk, Joshua D; Kim, Jenny; Friedman, Adam J

    2015-11-01

    Propionibacterium acnes induction of IL-1 cytokines through the NLRP3 (NLR, nucleotide oligomerization domain-like receptor) inflammasome was recently highlighted as a dominant etiological factor for acne vulgaris. Therefore, therapeutics targeting both the stimulus and the cascade would be ideal. Nitric oxide (NO), a potent biological messenger, has documented broad-spectrum antimicrobial and immunomodulatory properties. To harness these characteristics to target acne, we used an established nanotechnology capable of generating/releasing NO over time (NO-np). P. acnes was found to be highly sensitive to all concentrations of NO-np tested, although human keratinocyte, monocyte, and embryonic zebra fish assays revealed no cytotoxicity. NO-np significantly suppressed IL-1β, tumor necrosis factor-α (TNF-α), IL-8, and IL-6 from human monocytes, and IL-8 and IL-6 from human keratinocytes, respectively. Importantly, silencing of NLRP3 expression by small interfering RNA did not limit NO-np inhibition of IL-1 β secretion from monocytes, and neither TNF-α nor IL-6 secretion, nor inhibition by NO-np was found to be dependent on this pathway. The observed mechanism by which NO-np impacts IL-1β secretion was through inhibition of caspase-1 and IL-1β gene expression. Together, these data suggest that NO-np can effectively prevent P. acnes-induced inflammation by both clearing the organism and inhibiting microbial stimulation of the innate immune response.

  9. Tratamento da papilomatose canina com Propionibacterium acnes Treatment of canine papillomatosis using Propionibacterium acnes

    J. Megid

    2001-10-01

    Full Text Available Propionibacterium acnes as immunostimulant in oral canine papillomatosis treatment in 16 animals was studied. Regression of the pappiloma started being observed after the second aplication, with complete resolution in all dogs after the sixth aplication. These results suggest the use of P. acnes as an alternative in oral canine papillomatosis therapy.

  10. Acne e dieta: verdade ou mito? Acne and diet: truth or myth?

    Adilson Costa

    2010-06-01

    Full Text Available Nos últimos 50 anos, foram publicados inúmeros estudos com a finalidade de comprovar se a dieta está relacionada à etiologia da acne. Embora existam estudos antigos, que são bem difundidos entre os dermatologistas e negam a associação entre acne e dieta, seu delineamento científico é pobre. Recentemente, novos artigos demonstraram evidências contrárias às publicações anteriores. Sendo assim, os autores realizaram esta revisão bibliográfica com o intuito de averiguar se a dieta influencia direta ou indiretamente um ou mais dos quatro pilares etiopatogênicos fundamentais da acne: (1 hiperproliferação dos queratinócitos basais, (2 aumento da produção sebácea, (3 colonização pelo Propionibacterium acnes e (4 inflamação.Numerous studies were published over the last 50 years to investigate whether diet is associated with the etiology of acne. Although older studies well known by dermatologists that refute the association between acne and diet exist, their scientific foundation is weak. New articles have recently brought to light evidence contrary to previous findings. Therefore, we would like to investigate whether diet, directly or indirectly, influences one or more of the four fundamental etiopathogenic pillars of acne: (1 hyperproliferation of basal keratinocytes, (2 increase of sebaceous production, (3 colonization by Propionibacterium acnes, and (4 inflammation.

  11. 痤疮丙酸杆菌与痤疮%Propionibacterium acnes and acne

    王博; 赵肖庆; 郑捷

    2010-01-01

    痤疮丙酸杆菌的结构、分布和生理特点决定其在痤疮发病中的重要作用,尤其与痤疮的炎症损害及严重程度密切有关.目前,针对痤疮丙酸杆菌的痤疮治疗方法众多,包括应用四环素类、克林霉素、红霉素等治疗和过氧苯甲酰或5-氨基酮戊酸光动力疗法等.由于耐药性痤疮丙酸杆菌的出现,抗生素与非抗生素类药物的联合疗法已被证明为最佳治疗手段.痤疮丙酸杆菌全部基因组序列的测定使针对痤疮的菌苗疗法成为可能.%Propionibacterium acnes plays an essential role in the pathogenesis of acne, and is closely associated with the inflammation in and severity of acne, which may be attributed to the structure, colonization and physiological features of this pathogen. Now, many P. acnes-targeted strategies have been developed to treat acne, including antibiotic regimens such as tetracycline, clindamycin, erythromycin, nonantibiotic regimens such as benzoyl peroxide and photodynamic therapy with ALA. With the emergence of antibiotic-resistant P. acnes, the combination of antibiotic and non-antibiotic drugs has proved to be the optimized treatment for acne. The revealment of complete genome sequence of P. acnes has made it possible to treat acne with vaccines targeting P. acnes.

  12. Psoriasiform lupus vulgaris.

    Padmavathy, L; Rao, L Lakshmana; Ethirajan, N; Dhanlaklshmi, M

    2008-04-01

    Tuberculosis is a major public health problem in both developing and developed countries. Cutaneous Tuberculosis constitutes a minor proportion of extra-pulmonary manifestations of Tuberculosis. Lupus Vulgaris (LV) is one of the clinical variants of Cutaneous Tuberculosis. A case of a large plaque type psoriasiform lesion of lupus vulgaris on the thigh, of 15 years' duration, in an 18-year-old girl is reported. This case highlights the ignorance level among the patients and consequent failure to avail proper anti-tuberculous treatment despite campaign in print and audio visual media.

  13. Acne Yields Up Secret That Points to New Treatments

    ... page: https://medlineplus.gov/news/fullstory_161740.html Acne Yields Up Secret That Points to New Treatments ... finding that could lead to new treatments for acne, scientists say they've discovered a previously unrecognized ...

  14. Development of Acne therapeutic hydrogel patches by radiation technology

    Lim, Younmook; Nho, Youngchang; Gwon, Huijeong; Park, Jongseok; Kim, Jinkyu; Kim, Yongsoo

    2012-04-15

    In this project, hydrogel patches containing herbal extracts mixture were developed by radiation technology for acne treatment. Propionibacterium acnes (P. acnes), one of the anaerobic bacterium, is the cause of inflammatory acne. To find novel mediation for inflammation of P. acnes, we confirmed the anti-bacterial and anti-inflammatory activities of several herbal extracts against P. acnes. The water extracts from five dried herbs, Phellodendron amurense Rupr., Paeonia lactiflora Pallas., Houttuynia cordata Thumb., Agrimonia pilosa Ledeb. and Glycyrrhiza uralensis Fisch., were mixed into biocompatible polymers and irradiated by using gamma-ray to prepare hydrogels. The hydrogels containing herbal extracts mixture initiated to decrease the growth of P. acnes and reduced the production of pro-inflammatory cytokines, TNF-{alpha}, IL-8, IL-1{beta} and IL-6, in experiment with human monocytic THP-1 cells treated with heat-killed P. acnes at 1 mg/ml of mixture concentration.

  15. Consequences of psychological distress in adolescents with acne.

    Misery, Laurent

    2011-02-01

    Acne may cause psychological distress that is associated with many psychiatric disorders. In this issue, Halvorsen et al. report suicidal ideation, mental health problems, and affective isolation to be relatively frequent in adolescents with acne. This report suggests that adverse events that have been attributed to therapies for acne, including suicidal ideation and depression, may reflect the burden of substantial acne rather than the effect of medications.

  16. An innovative approach to the topical treatment of acne

    Sparavigna A; Tenconi B; De Ponti I; La Penna L

    2015-01-01

    Adele Sparavigna, Beatrice Tenconi, Ileana De Ponti, Laura La PennaDermIng srl, Clinical Research and Bioengineering Institute, Monza, MB, ItalyAbstract: Acne is characterized by primary lesions on the face, chest, and back, and by a variety of other signs and symptoms. In particular, acne inflammatory lesions result from Propionibacterium acnes colonization and are of particular relevance as they can cause permanent scarring. Acne also causes significant psychological morbidity in affected p...

  17. Environmental pollution and acne: Chloracne

    Zouboulis, Christos C; Xia, Longqing

    2009-01-01

    Environmental pollutants can result in a variant of acne called ‘chloracne’. Chloracne is caused by systemic exposure to certain halogenated aromatic hydrocarbons ‘chloracnegens’, and is considered to be one of the most sensitive indicators of systemic poisoning by these compounds. Dioxin is the most potent environmental chloracnegen. Most cases of chloracne have resulted from occupational and non-occupational exposures, non-occupational chloracne mainly resulted from contaminated industrial wastes and contaminated food products. Non-inflammatory comedones and straw-colored cysts are the primary clinical manifestation of chloracne. Increasing of cysts in number is a signal of aggravation of chloracne. Generalized lesions can appear on the face, neck, trunk, exterimities, genitalia, axillary and other areas. Course of chloracne is chronic. Severity of chloracne is related to dosage of exposed chloracnegens, chloracnegenic potency and individual susceptibility. Histopathology of chloracne is characterized mainly by hyperplasia of epidermal cell, while follicular and sebaceous gland are taken placed by keratinized epidermal cell. The pathogenesis of chloracne maybe related to the imbalance of epidermal stem cell. Chloracne appears to be resistant to all tested forms of treatment. The only way to control chloracne is to prevent exposure to chloracnegens. PMID:20436879

  18. Fraxelated radiofrequency device for acne scars

    Rao, Babar K.; Khokher, Sairah

    2012-09-01

    Acne scars can be improved with various treatments such as topical creams, chemical peels, dermal fillers, microdermabrasion, laser, and radiofrequency devices. Some of these treatments especially lasers and deep chemical peels can have significant side effects such as post inflammatory hyperpigmentation in darker skin types. Fraxelated RF Laser devices have been reported to have lower incidence of side effects in all skin phototypes. Nine patients between ages 18 and 35 of various skin phototypes were selected from a private practice and treated with a RF fraxelated device (E-matrix) for acne scars. Outcomes were measured by physician observation, subjective feedback received by patients, and comparison of before and after photographs. In this small group of patients with various skin phototypes, fraxelated radiofrequency device improved acne scars with minimal side effects and downtime.

  19. Evaluation of the association between acne and smoking: systematic review and meta-analysis of cross-sectional studies

    Alice Mannocci

    2010-09-01

    Full Text Available

    Background: Acne vulgaris is one of the most common skin diseases with a multifactorial pathogenesis. Examination of the literature regarding the contribution of smoking to acne shows contradictory results. The aim of this study was to undertake a systematic review of the literature and meta-analysis about the association between acne and smoking.

    Methods: A systematic review and meta-analysis, when possible were performed. The literature review was based on Pubmed, Scopus and Google Scholar searches using the keywords “(smoking OR tobacco OR nicotine OR cigarettes AND acne”. Only cross-sectional studies were included. Meta-analyses were performed using the RevMan software version 5 for Windows. Four different meta-analyses were carried out: one evaluating the association between smoking habit and acne, one including data stratified by gender, one for studies with a quality score > 6, and one relating to acne classification.

    Results: Six studies were selected. The first meta-analysis, including all studies, showed a non significant role of smoke in the development of acne: OR 1.05 (95% CI: 0.66–1.67 with random effect estimate. The second meta-analyses, including data stratified by gender, showed a OR=0.99 (95% CI: 0.57–1.73 for males and a OR of 1.45 (95% CI: 0.08–24.64 for females, using random effect for the heterogeneity in both cases. The third meta-analysis, included studies with a quality score >6 resulted in an estimated OR= 0.69 (95% CI: 0.55–0.85: in this case it was possible to use the fixed effect estimate. The last meta-analysis, concerning the severity grading, showed a non-significant result: OR=1.09 (95% CI: 0.61–1.95 using the random effect approach.

    Conclusions: The first two meta-analyses found no signification association between smoking and

  20. Comparative evaluation of retinoic acid, benzoyl peroxide and erythromycin lotion in acne vulgarils

    Dogra A

    1993-01-01

    Full Text Available Ninety three patients suffering from acne vulgaris were treated with 0.05% retinoic acid (23 patients, 10% benzyoyl peroxide (24 patients, 2% erythromycin lotin (25 patients and 50% glycerine in methylated spirit (21 patients used as a control, for a period of 6 weeks. The patients were evaluated at 2 weeks and 6 weeks by spot counting of the lesions and diagrammatic representations. Good to excellent results were obtained in 69.6% of patients of erythromycin lotion. Retinoic acid was more effective in reducing noninflammatory lesions (75.2% whereas inflammatory lesions showed better response (73.6% with erythromycin lotion and benzoyl peroxide was almost equally effective in both types of lesions.

  1. COMPARATIVE STUDY OF CLINICAL EFFICACY AND SIDE EFFECTS OF ADAPALENE 0.1% GEL AND BENZOYL PEROXIDE 2.5% GEL AS MONOTHERAPIES AND COMBINATION THERAPY IN FACIAL ACNE: INDIAN PERSPECTIVE

    Adarsh

    2014-04-01

    Full Text Available A fixed dose combination gel with adapalene 0.1% and benzoyl peroxide 2.5% has been developed for the once daily treatment of acne vulgaris .This fixed combination was approved by U.S FDA in December 2008. This study was done in the Department of Dermatology, KIMS, Bangalore to assess the efficacy and adverse effects of topical adapalene 0.1%–benzoyl peroxide 2.5% combination gel as compared to topical adapalene 0.1% gel and 2.5% benzoyl peroxide gel (monotherapies in the treatment of facial acne vulgaris. To the best of our knowledge, this is one of the few studies conducted in India. It was an open label study. Participants received either adapalene 0.1% gel, benzoyl peroxide 2.5% gel or adapalene 0.1% – benzoyl peroxide 2.5% combination gel for 12 weeks. Follow up was done at the end of 1,2,4,8 and 12 weeks. Evaluation included lesion count and adverse events. Participants included males and females aged between 18-38 years with grade 2 or 3 facial acne vulgaris as per investigators global assessment of acne scale. A total of 62 participants were recruited out of which 23 were males and 39 were females.88.71% participants completed the study. The study revealed that combination of adapalene 0.1% and benzoyl peroxide 2.5% gel was more effective in the treatment of facial acne as compared to adapalene 0.1% gel and benzoyl peroxide 2.5% gel (topical monotherapies. The safety of combination of adapalene 0.1% and benzoyl peroxide 2.5% gel was comparable with adapalene 0.1% gel and benzoyl peroxide 2.5% gel monotherapies.

  2. Lung and lupus vulgaris.

    Mukta, V; Jayachandran, K

    2011-04-01

    Lupus vulgaris is chronic, postprimary, paucibacillary cutaneous tuberculosis found in individuals with moderate immunity and high degree of tuberculin sensitivity. Eighty percent of the lesions are on the head and neck. We present the case of a 38 year old lady who was admitted with complaints of worsening breathlessness and low grade fever of one month duration. Examination showed multiple, nontender skin ulcers on bilateral lumbar areas, two oozing serosanguinous discharge and others scarred in the centre. Respiratory system examination and chest X-ray revealed right sided pleural effusion. On investigation, pleural fluid was tuberculous in nature. Skin biopsy from the edge of ulcer was also suggestive of tuberculosis. Patient is doing well on antituberculous drugs. This case highlights the importance of cutaneous manifestations of systemic disease and is an example of the unusual presentation of lupus vulgaris in a case of pleural effusion.

  3. Pemphigus vulgaris in pregnancy.

    Salzberg, Kelsey W; Gero, Melanie J; Ragsdale, Bruce D

    2014-10-01

    We report the case of a 34-year-old woman who was diagnosed with pemphigus vulgaris (PV) during pregnancy. The patient presented with widespread blistering dermatitis and associated burning and pruritus. At 6 weeks' gestation the patient was admitted to the hospital to expedite her diagnosis and initiate treatment. A skin biopsy revealed suprabasal acantholysis, and direct immunofluorescence demonstrated diffuse intercellular IgG in the epidermis and basal intercellular C3, which confirmed the diagnosis of PV. Treatment with corticosteroids was instituted after discussions with the patient about possible adverse effects to the fetus. Pemphigus vulgaris is rare in pregnancy and active PV presents potential threats of fetal spread and transient lesion production, which is associated with increased mortality and morbidity in the fetus. Our patient had active PV and required treatment throughout her pregnancy. The pregnancy progressed to premature delivery of the neonate without skin lesions or apparent complications.

  4. Depsides from Prunella vulgaris

    2000-01-01

    A novel depsides 1, together with three known ones 2~4 and two phenylpropanoids 5~6 were isolated from the ethanol extract of the spikes of Prunella vulgaris. On the basis of spectral and chemical evidence, their structures were deternined as butyl rosmarinate 1, ethyl rosmarinate 2, methyl rosmarinate 3, rosmarinic acid 4, 3,4,a -trihydroxy-methyl phenylpropionate 5 and p-coumaric acid 6, respectively.

  5. Hormonal correlates of acne and hirsutism.

    Lucky, A W

    1995-01-16

    Acne is a multifactorial disorder reflecting the role of infection, abnormal keratinization and immunologic reaction, as well as hormonal influences, on the pilosebaceous unit. Clinical studies have correlated elevated levels of androgens, originating in both the adrenal glands and ovaries, with acne. These include total and free testosterone, delta 4-androstenedione, dehydroepiandrosterone and its sulfate, and low levels of sex hormone binding globulin. The pathogenesis of acne initiation in childhood has been linked to rising serum levels of dehydroepiandrosterone sulfate. Hirsutism has been more directly correlated with increased levels of serum androgens, notably free testosterone. Underlying causes of elevated androgens in both disorders include very rare tumors, partial or late-onset forms of congenital adrenal hyperplasia, developmental adrenal abnormalities and, most commonly, polycystic ovary syndrome. Early acne treatment may include topical benzoyl peroxide, antibiotics, and tretinoin. More severe disease can be treated systemically (with antibiotics and/or isotretinoin). Very-low-dose corticosteroids can be used to eliminate the adrenal component of hyperandrogenism. Oral contraceptives, especially those that contain low-androgenic progestins, can reduce excessive androgens from any source and specifically suppress the ovary in polycystic ovary syndrome. Gonadotropin-releasing hormone agonists, with or without estrogen supplementation, and systemic or topical antiandrogens may play a more important role in the future.

  6. Acne: improving skin and self-esteem.

    Keri, Jonette E

    2006-03-01

    Many safe and effective treatments are available to the acne sufferer. The clinician is encouraged to offer treatment to the adolescent with a face full of pimples, even if not asked for by the patient, as psychosocial underpinnings may be present but not obvious on examination. Obvious physical benefits will result, but psychosocial improvements also may occur.

  7. Deciphering the Intracellular Fate of Propionibacterium acnes in Macrophages

    Natalie Fischer

    2013-01-01

    Full Text Available Propionibacterium acnes is a Gram-positive bacterium that colonizes various niches of the human body, particularly the sebaceous follicles of the skin. Over the last years a role of this common skin bacterium as an opportunistic pathogen has been explored. Persistence of P. acnes in host tissue has been associated with chronic inflammation and disease development, for example, in prostate pathologies. This study investigated the intracellular fate of P. acnes in macrophages after phagocytosis. In a mouse model of P. acnes-induced chronic prostatic inflammation, the bacterium could be detected in prostate-infiltrating macrophages at 2 weeks postinfection. Further studies performed in the human macrophage cell line THP-1 revealed intracellular survival and persistence of P. acnes but no intracellular replication or escape from the host cell. Confocal analyses of phagosome acidification and maturation were performed. Acidification of P. acnes-containing phagosomes was observed at 6 h postinfection but then lost again, indicative of cytosolic escape of P. acnes or intraphagosomal pH neutralization. No colocalization with the lysosomal markers LAMP1 and cathepsin D was observed, implying that the P. acnes-containing phagosome does not fuse with lysosomes. Our findings give first insights into the intracellular fate of P. acnes; its persistency is likely to be important for the development of P. acnes-associated inflammatory diseases.

  8. Thymus vulgaris subsp. mansanetianus subsp. nov. (Lamiaceae)

    Pedro Pablo Ferrer-Gallego; Albert J. Navarro Peris; Emilio Laguna Lumbreras; Gonzalo Mateo Sanz

    2013-01-01

    RESUMEN: Se describe una nueva subespecie de Thymus vulgaris L. (Lamiaceae); Th. vulgaris subsp. mansanetianus subsp. nov., caracterizada por presentar un hábito postrado, tallos estoloníferos, decumbentes y radicantes, hojas muy estrechas y una floración otoñal. ABSTRACT: Thymus vulgaris subsp. mansanetianus subsp. nov. (Lamiaceae). A new subspecies of Thymus vulgaris L. (Lamiaceae); Th. vulgaris subsp. mansanetianus subsp. nov. is described. This new subspecies is characterized by its prost...

  9. El acné y la rosácea

    Rueda Plata, Ricardo A.; Fundación Valle de Lili

    2001-01-01

    Acné/ ¿Qué es el acné?/ ¿Cómo se forma el acné?/ ¿Qué otros factores influyen?/ ¿El acné de los adolescentes o acné vulgar es la única forma de la enfermedad?/ ¿Cómo se trata el acné?/ ¿Qué cuidados debo tener?/ ¿Qué es la rosácea?/ ¿cómo es y como evoluciona la rosácea?/ ¿Qué personas están más predispuestas a la rosácea?/ ¿Qué otros factores influyen?/ ¿Qué hacer y que evitar?/ ¿Cómo se trata la rosácea?

  10. A Honey Trap for the Treatment of Acne: Manipulating the Follicular Microenvironment to Control Propionibacterium acnes

    E. Anne Eady

    2013-01-01

    Full Text Available Today, as 40 years ago, we still rely on a limited number of antibiotics and benzoyl peroxide to treat inflammatory acne. An alternative way of suppressing the growth of Propionibacterium acnes is to target the environment in which it thrives. We conjecture that P. acnes colonises a relatively “extreme” habitat especially in relation to the availability of water and possibly related factors such as ionic strength and osmolarity. We hypothesise that the limiting “nutrient” within pilosebaceous follicles is water since native sebum as secreted by the sebaceous gland contains none. An aqueous component must be available within colonised follicles, and water may be a major factor determining which follicles can sustain microbial populations. One way of preventing microbial growth is to reduce the water activity ( of this component with a biocompatible solute of very high water solubility. For the method to work effectively, the solute must be small, easily diffusible, and minimally soluble in sebaceous lipids. Xylose and sucrose, which fulfil these criteria, are nonfermentable by P. acnes and have been used to reduce water activity and hence bacterial colonisation of wounds. A new follicularly targeted topical treatment for acne based on this approach should be well tolerated and highly effective.

  11. Double-Blinded, Vehicle-Controlled Proof of Concept Study to Investigate the Recurrence of Inflammatory and Noninflammatory Acne Lesions Using Tretinoin Gel (Microsphere 0.04% in Male Patients after Oral Isotretinoin Use

    Reid Vender

    2012-01-01

    Full Text Available Background. Although isotretinoin orally is commonly used for moderate to severe or scarring acne, it is not a cure. Unfortunately recurrence is unpredictable and varies within the acne population. Objectives. Using a proof of concept study, determine the recurrence of acne after isotretinoin use in male patients. Methods. Twenty males aged 18–45 years old were enrolled. Subjects successfully completed a treatment of acne vulgaris with oral isotretinoin (120–150 mg/kg/course. Subjects were randomized 1 to 1. The study duration was 24 weeks. The primary endpoint measured was the absolute change in lesion counts from baseline to weeks 16 and 24. Local tolerability assessments were measured. Results. There were favorable changes in all outcomes measured. Overall, there was a 38.7% lower lesion count with tretinoin 0.04% microsphere gel use versus vehicle. The active product was well tolerated with great patient satisfaction. There were no significant safety issues. The limitations included the low number of patients enrolled, average age, and percentage of patients lost to follow-up. Conclusion. In summary, the results favored tretinoin 0.04% microsphere gel in the prevention of recurrent acne after isotretinoin use in male patients over 18 years old over a six-month period.

  12. Double-blinded, vehicle-controlled proof of concept study to investigate the recurrence of inflammatory and noninflammatory acne lesions using tretinoin gel (microsphere) 0.04% in male patients after oral isotretinoin use.

    Vender, Reid; Vender, Ronald

    2012-01-01

    Background. Although isotretinoin orally is commonly used for moderate to severe or scarring acne, it is not a cure. Unfortunately recurrence is unpredictable and varies within the acne population. Objectives. Using a proof of concept study, determine the recurrence of acne after isotretinoin use in male patients. Methods. Twenty males aged 18-45 years old were enrolled. Subjects successfully completed a treatment of acne vulgaris with oral isotretinoin (120-150 mg/kg/course). Subjects were randomized 1 to 1. The study duration was 24 weeks. The primary endpoint measured was the absolute change in lesion counts from baseline to weeks 16 and 24. Local tolerability assessments were measured. Results. There were favorable changes in all outcomes measured. Overall, there was a 38.7% lower lesion count with tretinoin 0.04% microsphere gel use versus vehicle. The active product was well tolerated with great patient satisfaction. There were no significant safety issues. The limitations included the low number of patients enrolled, average age, and percentage of patients lost to follow-up. Conclusion. In summary, the results favored tretinoin 0.04% microsphere gel in the prevention of recurrent acne after isotretinoin use in male patients over 18 years old over a six-month period.

  13. Hidradenitis suppurativa and acne conglobata associated with spondyloarthropathy.

    Leybishkis, B; Fasseas, P; Ryan, K F; Roy, R

    2001-03-01

    Hidradenitis suppurativa and acne conglobata are well-described chronic dermatologic diseases. Although the exact incidence of these disorders is unknown, both are relatively uncommon conditions. The incidence of spondyloarthropathy is less than 1% in the general population. Therefore, a triad of hidradenitis suppurativa, acne conglobata and spondyloarthropathy is a rare syndrome described only in a few case reports in the literature. We report a case of hidradenitis suppurativa and acne conglobata associated with spondyloarthropathy.

  14. Treatment of hirsutism and acne in hyperandrogenism.

    Moghetti, Paolo; Toscano, Vincenzo

    2006-06-01

    Hirsutism and acne are common and highly distressing complaints in women with polycystic ovary syndrome (PCOS). Drugs are only partially effective on terminalized hairs, and removal of these hairs is usually required. Therefore, management of hirsutism is generally based upon a dual approach: a pharmacological therapy to reduce androgen secretion and/or androgen action, and removal of terminal hair already present. Ovarian suppression of androgen secretion with oral contraceptives is widely used in these women, but its efficacy appears limited. The most effective medical therapy for hirsutism is by anti-androgen drugs. Electrolysis and laser photothermolysis are considered the most effective cosmetic procedures, although the effects of these methods should not be considered permanent. Acne may be treated with different tools, according to the severity of the condition and other characteristics of the patient. These tools include topical and systemic retinoids and antibiotics, topical antibacterial agents, androgen suppression by oral contraceptives, and anti-androgen drugs.

  15. Hirsutism and acne in polycystic ovary syndrome.

    Archer, Johanna S; Chang, R Jeffrey

    2004-10-01

    Polycystic ovary syndrome (PCOS) is the most common endocrine abnormality affecting reproductive age women. Population-based studies estimate a prevalence of 5-10% [Obstet Gynecol 101 (2003) 995; Aust N Z J Obstet Gynaecol 41 (2001) 202]. The clinical characteristics of PCOS include hyperandrogenism, chronic anovulation, insulin resistance and infertility. Hyperandrogenism is generally manifested as hirsutism and acne. Both these clinical symptoms are treated with similar drug therapies, including oral contraceptive pills (OCPs), topical medications or antiandrogens such as spironolactone, flutamide and finasteride, as well as topical medications. Recent studies have shown that lower doses of these medications are as efficacious as high doses and have the advantage of decreased cost and an improved side-effect profile. Although hirsutism and acne can be considered cosmetic in nature, they cause significant social embarrassment and emotional distress. Physicians should be sensitive to these issues and approach patients in a caring and sympathetic manner.

  16. Role of insulin resistance and diet in acne

    Rashmi Kumari

    2013-01-01

    Full Text Available 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.

  17. Insulin resistance and acne: a new risk factor for men?

    Del Prete, Michela; Mauriello, Maria Chiara; Faggiano, Antongiulio; Di Somma, Carolina; Monfrecola, Giuseppe; Fabbrocini, Gabriella; Colao, Annamaria

    2012-12-01

    The purpose of this study is to investigate the relationship between acne and insulin resistance as well as other metabolic impairment in young males. Acne is a skin disease that can be influenced by endocrine abnormalities. In females, it is associated with polycystic ovary syndrome, with peripheral insulin resistance and hyperinsulinemia, whereas few data are available in males. For investigating this, 22 young males with acne have been compared to 22 controls of comparable age and gender. Acne was scored using the global acne grading system score. Clinical as well as biochemical parameters of glucose and lipid metabolism, circulating levels of androgens, and IGF-1 were evaluated. Oral glucose tolerance test was performed and homeostasis model assessment of insulin resistance was calculated. The results thus obtained are as follows, patients had higher BMI (p = 0.003), WC (p = 0.002), WHR (p = 0.02), SBP (p = 0.0001), DBP (p = 0.001), basal (p = 0.01) and 120 min. oGTT serum insulin concentrations (p = 0.002), basal glucose concentrations (p = 0.03), HOMA-IR (p = 0.016), and lower HDL-cholesterol than controls (p = 0.001). Among the subgroup of subjects with BMI acne at multivariate analysis. In conclusion, these findings highlight a metabolic imbalance in young males affected with acne. Insulin resistance seems to play the main role for the development of acne in these subjects. Insulin resistance could represent an effective target for therapy in male acne.

  18. POTENSI KEFIR SEBAGAI ANTIBAKTERI Propionibacterium acnes

    Michael

    2015-01-01

    Jerawat merupakan suatu keadaan dimana pori-pori kulit tersumbat oleh kotoran dan adanya bakteri Propionibacterium acnes yang berkembang biak di daerah sumbatan tersebut. Di Indonesia, masyarakat mulai melirik suatu produk minuman yang dipercaya secara empiris dapat mengatasi masalah jerawat, yaitu produk minuman fermentasi kefir. Kefir merupakan produk fermentasi yang memiliki cita rasa asam dan sedikit beralkohol. Kefir dapat difermentasi dengan air maupun dengan susu. Kan...

  19. Spironolactone for 
Adult Female Acne.

    Friedman, Adam J

    2015-10-01

    Many cases of acne are hormonal in nature, meaning that 
they occur in adolescent girls and women and are aggravated 
by hormonal fluctuations such as those that occur during the menstrual cycle or in the setting of underlying hormonal imbalances as seen in polycystic ovary syndrome. For these patients, antihormonal therapy such as spironolactone is a valid and efficacious option. Herein, initiation and utilization of this medication is reviewed.

  20. Short contact therapy of acne with tretinoin.

    Veraldi, Stefano; Barbareschi, Mauro; Benardon, Susanna; Schianchi, Rossana

    2013-10-01

    The most frequent side effect of topical retinoids is irritant contact dermatitis. It occurs in approximately 85% of patients; the percentage can reach up to 95% in patients treated with tretinoin. Severity of this dermatitis is moderate to severe in approximately 20% of patients. However, 15% of patients stop the treatment with tretinoin because of skin irritation. The authors used tretinoin as short contact therapy (SCT) in mild to moderate acne, in order to try to reduce the incidence and severity of irritant contact dermatitis. They present the final results of a sponsor-free, pilot, open, multicenter study. Seventy-four patients were treated with 0.05% tretinoin cream. It was applied once daily for 30 min. Treatment duration ranged from 8 to 32 weeks (mean duration: 12 weeks). Acne severity and treatment efficacy were evaluated by means of the Global Acne Grading System. A significant clinical improvement (≥50% from baseline) was observed in 41 patients (55.4%). Thirteen patients (17.6%) developed a mild skin irritation. Four patients (5.4%) stopped the treatment because of severe skin irritation. Efficacy of tretinoin used as SCT seems to be superimposable to that of tretinoin used according to standard modality. Tolerability of SCT with tretinoin is very good. This tolerability allows a high adherence of patients to the treatment and it markedly improves compliance.

  1. Nail manifestations in pemphigus vulgaris

    Cahali Juliana Burihan

    2002-01-01

    Full Text Available Nail involvement in pemphigus vulgaris is rare. We describe 5 patients with pemphigus vulgaris presenting nail involvement. In this disease, nail manifestations present, by order of frequency, as chronic paronychia, onychomadesis, onycholysis, Beau's lines and trachyonychia. All our 5 cases presented with paronychia, and 1 of them also had Beau's lines. Treatment with prednisone and/or cyclophosphamide controlled mucocutaneous and nail manifestations in all cases.

  2. Fractional CO2 laser resurfacing for atrophic acne scars

    Hedelund, Lene; Haak, Christina Skovbølling; Togsverd-Bo, Katrine

    2012-01-01

    The treatment of acne scars with fractional CO(2) lasers is gaining increasing impact, but has so far not been compared side-by-side to untreated control skin.......The treatment of acne scars with fractional CO(2) lasers is gaining increasing impact, but has so far not been compared side-by-side to untreated control skin....

  3. Rosmarinus officinalis extract suppresses Propionibacterium acnes-induced inflammatory responses.

    Tsai, Tsung-Hsien; Chuang, Lu-Te; Lien, Tsung-Jung; Liing, Yau-Rong; Chen, Wei-Yu; Tsai, Po-Jung

    2013-04-01

    Propionibacterium acnes is a key pathogen involved in the progression of acne inflammation. The development of a new agent possessing antimicrobial and anti-inflammatory activity against P. acnes is therefore of interest. In this study, we investigated the inhibitory effect of rosemary (Rosmarinus officinalis) extract on P. acnes-induced inflammation in vitro and in vivo. The results showed that ethanolic rosemary extract (ERE) significantly suppressed the secretion and mRNA expression of proinflammatory cytokines, including interleukin (IL)-8, IL-1β, and tumor necrosis factor-α in P. acnes-stimulated monocytic THP-1 cells. In an in vivo mouse model, concomitant intradermal injection of ERE attenuated the P. acnes-induced ear swelling and granulomatous inflammation. Since ERE suppressed the P. acnes-induced nuclear factor kappa-B (NF-κB) activation and mRNA expression of Toll-like receptor (TLR) 2, the suppressive effect of ERE might be due, at least partially, to diminished NF-κB activation and TLR2-mediated signaling pathways. Furthermore, three major constituents of ERE, carnosol, carnosic acid, and rosmarinic acid, exerted different immumodulatory activities in vitro. In brief, rosmarinic acid significantly suppressed IL-8 production, while the other two compounds inhibited IL-1β production. Further study is needed to explore the role of bioactive compounds of rosemary in mitigation of P. acnes-induced inflammation.

  4. Acné: un nuevo aporte terapéutico Acne: a new therapeutical approach

    C. M. M. Paiva

    2007-06-01

    Full Text Available El acné es una patología que afecta casi al 80% de la población en algún momento de la vida. Múltiples terapéuticas locales y generales han sido utilizadas. En el presente estudio evaluamos la eficacia y seguridad del tratamiento de las lesiones activas de acné con luz pulsada como única terapéutica. Fueron tratados 91 pacientes y los resultados indican que la fototerapia es una opción terapéutica local con pocos efectos colaterales que evitaría el uso de drogas por vía general. Estos resultados fueron obtenidos en un período promedio de 4 semanas.Acne is a very common disease which affects a lot of people around the world. Multiple treatments options are available nowadays. In this study we evaluate the efficacy of IPL in active lesions of acne, as unique therapy. We treated 91 patients and results show the reduction of lesions in periods of follow-up between 4 to 6 weeks and provide a non-invasive alternative with drugs with potential secondary effects.

  5. An innovative approach to the topical treatment of acne

    Sparavigna A

    2015-04-01

    Full Text Available Adele Sparavigna, Beatrice Tenconi, Ileana De Ponti, Laura La PennaDermIng srl, Clinical Research and Bioengineering Institute, Monza, MB, ItalyAbstract: Acne is characterized by primary lesions on the face, chest, and back, and by a variety of other signs and symptoms. In particular, acne inflammatory lesions result from Propionibacterium acnes colonization and are of particular relevance as they can cause permanent scarring. Acne also causes significant psychological morbidity in affected patients. Products currently available for the treatment of acne include systemic and topical treatments. As these products can cause severe side effects, new, innovative therapies are needed. Farmaka Acne Cream (FAC is a novel, film-forming cream developed to treat mild and moderate acne. In vitro studies have demonstrated that FAC is as effective as 5% benzoyl peroxide in inhibiting growth of P. acnes. In 32 subjects with mild or moderate acne, FAC reduced all the major signs and symptoms of the disease. These included itching, erythema, and scaling, as well as reductions in the numbers of papules, pustules, and open and closed comedones. Acne severity improved in 38% of subjects, while none worsened. FAC was found to be effective in controlling sebum secretion, and was non-comedogenic. Most subjects (90% reported tolerability as good or very good, while clinical efficacy and cosmetic acceptability were judged as good. For assessment of contact sensitization and photosensitization, FAC was applied daily to the backs of 29 subjects in two symmetric areas for 10 days. Using a solar stimulator, one minimal erythema dose was delivered to one side of the back from days 11 to 13. The four different subareas of treated/untreated and irradiated/nonirradiated and combinations thereof were compared. No cases of contact sensitization or photosensitization were observed, and FAC is considered safe for use in intense sunlight. In vitro and in vivo studies provide

  6. Propionibacterium acnes biofilm - A sanctuary for Staphylococcus aureus?

    Tyner, Harmony; Patel, Robin

    2016-08-01

    The purpose of this study was to measure the effect of combined culture of Propionibacterium acnes and Staphylococcus aureus on biofilm formation under different oxygen concentrations. We measured planktonic growth and biofilm formation of P. acnes and S. aureus alone and together under aerobic and anaerobic conditions. Both P. acnes and S. aureus grew under anaerobic conditions. When grown under anaerobic conditions, P. acnes with or without S. aureus formed a denser biomass biofilm than did S. aureus alone. Viable S. aureus was recovered from a16-day old combined P. acnes and S. aureus biofilm, but not a monomicrobial S. aureus biofilm.

  7. Screening of selected Herbal plants for Anti Acne Properties

    Pandey Chetana

    2012-06-01

    Full Text Available The objective of this study was to evaluate the invitro and in-vivo anti-acne effects of ethanolic and aqueous extract of rhizomes of selected curcuma species (Curcuma aromatica, Curcuma amada, Curcuma zedoaria and bark of Adina cordifolia against Propionibacterium acnes. Minimum inhibitory concentration to inhibit the growth of P.acne of ethanolic extract of Curcuma spp. And Adina cordifolia were found to be 125 μg/ml and aqueous extract of Curcuma spp and Adina cordifolia. were found to inhibit the growth of P. acne at concentration 250 μg/ml. 140 μg of heat killed P. acnes injected in the ears of rats by subcutaneous route. Ear thickness was measured as an index of inflammatory strength using vernier caliper upto 35 days but there was no significant change after 10th day.

  8. Treatment of 56 Cases of Women with Post-adolescent Acne by Auricular Point Sticking Method

    DING Min; JIANG Ya-qiu; CUI Xue-jun

    2008-01-01

    @@ Acne is a common disorder in adolescence. However, more and more patients are over 25 years old. This type of acne is recurrent, so it is called post-adolescence acne. The author treated 56 cases of women with post-adolescence acne by auricular point sticking method, and obtained excellent results. It is reported as follows.

  9. Metastatic basal cell carcinoma caused by carcinoma misdiagnosed as acne - case report and literature review

    Aydin, Dogu; Hölmich, Lisbet Rosenkrantz; Jakobsen, Linda P

    2016-01-01

    Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment-resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis.......Basal cell carcinoma can be misdiagnosed as acne; thus, carcinoma should be considered in treatment-resistant acne. Although rare, neglected basal cell carcinoma increases the risk of metastasis....

  10. 2016 American Conference on Neutron Scattering (ACNS)

    Woodward, Patrick [Materials Research Society, Warrendale, PA (United States)

    2017-02-09

    The 8th American Conference on Neutron Scattering (ACNS) was held July 10-14, 2016 in Long Beach California, marking the first time the meeting has been held on the west coast. The meeting was coordinated by the Neutron Scattering Society of America (NSSA), and attracted 285 attendees. The meeting was chaired by NSSA vice president Patrick Woodward (the Ohio State University) assisted by NSSA president Stephan Rosenkranz (Argonne National Laboratory) together with the local organizing chair, Brent Fultz (California Institute of Technology). As in past years he Materials Research Society assisted with planning, logistics and operation of the conference.

  11. Oral contraceptives as anti-androgenic treatment of acne.

    Lemay, André; Poulin, Yves

    2002-07-01

    Although acne is seldom associated with high serum levels of androgens, it has been shown that female acne patients have definite increases in ovarian and adrenal androgen levels when compared to appropriate controls. As shown in several pilot and in multiple open and comparative studies, oral contraceptives (OCs) are effective in causing a significant regression of mild to moderate acne. These results have been confirmed by multicentre randomized trials where low-dose OCs did not cause side effects different from those of the placebo-controlled group. The beneficial effect of OCs is related to a decrease in ovarian and adrenal androgen precursors; to an increase in sex hormone-binding globulin (SHBG), which limits free testosterone; and to a decrease in 3a-androstenediol glucuronide conjugate, the catabolite of dihydrotestosterone (DHT) formed in peripheral tissues. The estrogen-progestin combination containing cyproterone acetate (CPA) is particularly effective in treating acne, since this progestin also has a direct peripheral anti-androgenic action in blocking the androgen receptor. Only two open studies and one randomized study on small numbers of patients have reported some efficacy of spironolactone used alone or in combination with an OC in the treatment of acne. The new non-steroidal anti-androgens flutamide and finasteride are being evaluated for the treatment of hirsutism. Oral antibiotics are prescribed to patients with inflammatory lesions, where they are effective in decreasing the activity of microbes, the activity of microbial enzymes, and leukocyte chemotaxis. Concomitant intake of an OC and an antibiotic usually prescribed for acne does not impair the contraceptive efficacy of the OC. A second effective contraceptive method should be used whenever there would be decreased absorption or efficacy of the OC (digestive problems, breakthrough bleeding), lack of compliance and use of a type or dose of antibiotic different from that usually prescribed

  12. Pemphigus Vulgaris Presented with Cheilitis

    Zaheer Abbas

    2014-01-01

    Full Text Available Background. Pemphigus vulgaris is an autoimmune blistering disease affecting the mucous membrane and skin. In 50 to 70% of cases, the initial manifestations of pemphigus vulgaris are oral lesions which may be followed by skin lesions. But it is unusual for the disease to present with initial and solitary persistent lower lip lesions without progression to any other location. Main Observations. We report a 41-year-old woman with dry crusted lesions only on the lower lip, clinically resembling actinic cheilitis and erosive lichen planus, but histopathological evaluation showed unexpected results of suprabasal acantholysis and cleft compatible with pemphigus vulgaris. We treated her with intralesional triamcinolone 10 mg/mL for 2 sessions and 2 g cellcept daily. Patient showed excellent response and lesions resolved completely within 2 months. In one-year follow-up, there was no evidence of relapse or any additional lesion on the other sites. Conclusion. Cheilitis may be the initial and sole manifestation of pemphigus vulgaris. Localized and solitary lesions of pemphigus vulgaris can be treated and controlled without systemic corticosteroids.

  13. Ablative non-fractional lasers for atrophic facial acne scars: a new modality of erbium:YAG laser resurfacing in Asians.

    Lee, Sang Ju; Kang, Jin Moon; Chung, Won Soon; Kim, Young Koo; Kim, Hei Sung

    2014-03-01

    Atrophic facial scars which commonly occur after inflammatory acne vulgaris can be extremely disturbing to patients both physically and psychologically. Treatment with fractional laser devices has become increasingly popular, but there has been disappointment in terms of effectiveness. The objective of this study was to assess the safety and efficacy of ablative full-face resurfacing on atrophic acne scars in the Korean population. A total of 22 patients, aged 25-44 years, underwent a new modality of resurfacing combining both short-pulsed and dual-mode erbium:yttrium-aluminum garnet (Er:YAG) laser. The patients had Fitzpatrick skin types ranging from III to V. Photographs were taken before and up to 6 months after treatment. Results were evaluated for the degree of clinical improvement and any adverse events. Degree of improvement was graded using a four-point scale: poor (1) = 75%. Based on the blinded photo assessments by two independent reviewers, clinically and statistically significant mean improvement of 3.41 was observed (one-sample Wilcoxon signed rank test, P laser resurfacing combining short-pulsed and dual-mode Er:YAG laser is a safe and very effective treatment modality for atrophic facial acne scars in Asians with darker skin tones.

  14. The efficacy of Isotretinoin-loaded solid lipid nanoparticles in comparison to Isotrex® on acne treatment

    Shiva Golmohammadzadeh

    2013-01-01

    Full Text Available Abstract: Topical retinoids are considered as the first line therapy in the treatment of acne vulgaris, but they are associated with cutaneous irritation. In this study, isotretinoin-loaded solid lipid nanoparticles(IT-SLN were prepared to treat the mild to moderate acne. Also using IT-SLN would minimize IT adverse effects in comparison to commercial product, Isotrex®. This study was conducted to prepare and characterize IT-SLN and assessing the efficiency of IT-SLN comparing to Isotrex® acne. IT-SLN was prepared using hot high pressure homogenization method.  IT-SLN contained 0.05% IT in 5% of lipid phase (Glyceryl monostearate- GMS and tween 80 (2.5 % w/v was used as surfactant in the aqueous phase. IT-SLN was characterized by particle size analyzing, differential scanning calorimetry and transmission electron microscopy. Encapsulation efficacy was also obtained using spectrophotometry. The efficacy of IT-SLN was evaluated in a randomized, single-blind, parallel-group study and compared with Isotrex®. Forty patients encountered in the study and divided in two groups. Treatment regimen was once-nightly topical administration accompanied with topical administration of clindamycin 2% solution twice a day for 8 weeks. The particle size of IT-SLN was around 60 nm with PDI of 0.4 and zeta potential was about -40 mV. Encapsulation efficacy of IT in SLN in crystalline form was 84±0.21%. IT-SLN produced significantly better treatment than Isotrex® in both non-inflammatory and inflammatory lesions according to its recovery percent after 8 weeks. Also IT-SLN gained better global assessment scores. Our results showed that IT-SLN had higher efficacy than Isotrex® to clear non-inflammatory and inflammatory lesions.

  15. Activities of Ten Essential Oils towards Propionibacterium acnes and PC-3, A-549 and MCF-7 Cancer Cells

    Yuangang Zu

    2010-04-01

    Full Text Available Ten essential oils, namely, mint (Mentha spicata L.,Lamiaceae, ginger (Zingiber officinaleRosc.,Zingiberaceae, lemon (Citrus limon Burm.f.,Rutaceae, grapefruit (Citrus paradisi Macf., Rutaceae, jasmine (Jasminum grandiflora L.,Oleaceae, lavender (Mill.,Lamiaceae, chamomile (Matricaria chamomilla L., Compositae, thyme (Thymus vulgaris L., Lamiaceae, rose (Rosa damascena Mill.,Rosaceae and cinnamon (Cinnamomum zeylanicumN. Lauraceae were tested for their antibacterial activities towards Propionibacterium acnes and in vitro toxicology against three human cancer cell lines. Thyme, cinnamon and rose essential oils exhibited the best antibacterial activities towards P. acnes, with inhibition diameters of 40 ± 1.2 mm, 33.5 ± 1.5 mm and 16.5 ± 0.7 mm, and minimal inhibitory concentrations of 0.016% (v/v, 0.016% (v/v and 0.031% (v/v, respectively. Time-kill dynamic procedures showed that thyme, cinnamon, rose, and lavender essential oils exhibited the strongest bactericidal activities at a concentration of 0.25% (v/v, and P. acnes was completely killed after 5 min. The thyme essential oil exhibited the strongest cytotoxicity towards three human cancer cells. Its inhibition concentration 50% (IC50 values on PC-3, A549 and MCF-7 tumor cell lines were 0.010% (v/v, 0.011% (v/v and 0.030% (v/v, respectively. The cytotoxicity of 10 essential oils on human prostate carcinoma cell (PC-3 was significantly stronger than on human lung carcinoma (A549 and human breast cancer (MCF-7 cell lines.

  16. [Use of organic acids in acne and skin discolorations therapy].

    Kapuścińska, Alicja; Nowak, Izabela

    2015-03-22

    Acne is one of the most frequent skin disorders that occurs in puberty, but often adults also have acne. The most important factors responsible for acne are elevated production of sebum by hyperactive sebaceous glands and blockage of the follicle because of hyperkeratosis [14]. The third etiopathogenic factor of acne is excessive microflora reproduction [8]. The most significant bacterium that is responsible for formation of skin lesions is Propionibacterium acnes, a rod-shaped Gram-positive and aerotolerant anaerobic bacterium. It is estimated that P. acnes is responsible for acne in approximately 80% of people aged 11 to 30 [27,40]. Even healed skin lesions can often cause skin discolorations and scar formation [51]. Exfoliating chemical substances that are commonly used in dermatology and cosmetology are organic acids. Exfoliating treatment using organic acids is called "chemical peeling" and consists of controlled application of those substances on the skin [38]. The depth of exfoliation depends on organic acid concentration, type of substance and contact time with the skin [41]. Using exfoliating agents seems to be helpful in excessive keratinization - one of several factors responsible for acne. Moreover, epidermis exfoliation is a popular method of removing skin discoloration [22]. Considering chemical structure, exfoliating substances that are most often used in cosmetology contain alpha-hydroxyacids (glycolic acid, lactic acid, mandelic acid and citric acid), beta-hydroxyacids (salicylic acid) and other organic acids, such as trichloroacetic acid and pyruvic acid [47]. In this article, a literature review of use of organic acids in acne and skin discoloration therapy is presented.

  17. Uric acid : A new antioxidant in patients with pemphigus vulgaris

    Maryam Yousefi

    2011-01-01

    Full Text Available Background: Increased reactive oxygen species (ROS and lipid peroxidation are seen in many dermatologic disorders, for example, atopic dermatitis, psoriasis, vitiligo, acne vulgaris, pemphigus vulgaris (PV, lichen planus, and alopecia areata. ROS has an important role in the inflammation process. In PV, increased production of ROS leads to decline of antioxidants in plasma and red blood cells which results in oxidative stress. We aimed to evaluate the level of these antioxidants in PV patients and compare it to the controls. Materials and Methods: Among patients attending the dermatology clinics, 30 patients with PV, who had never been on treatment, were enrolled to the study. The control group consisted of 30 age- and sex-matched healthy non-smoker individuals. Venous blood was collected from the subjects for the evaluation of plasma levels of glutathione peroxidase, vitamin C, selenium, bilirubin, and uric acid. Results: Age mean and standard deviation of the patients (40.83, 12.74 was comparable to the controls (41.96, 13.08. Mean level of uric acid was significantly lower in PV patients compared to the controls (P = 0.006. Other antioxidants were not different between the two groups. Uric acid of the patients with mucosal involvement was significantly lower than patients with mucocutaneous involvement (P = 0.049. Limitations: The blood level of other antioxidants (e.g. malondialdehyde was not evaluated. Conclusions: Uric acid as an antioxidant in our study had similar changes to previous studies in the field of other diseases but selenium, bilirubin, and glutathione peroxidase did not differ between patients and controls.

  18. Signalling pathways in pemphigus vulgaris.

    Li, Xiaoguang; Ishii, Norito; Ohata, Chika; Furumura, Minao; Hashimoto, Takashi

    2014-03-01

    Acantholysis in pemphigus vulgaris is induced by binding of autoantibodies to desmoglein 3 (Dsg3). The roles of signalling pathways on development of acantholysis have recently been extensively studied. In the study by Sayar et al., recently published in Exp Dermatol, epidermal growth factor receptor (EGFR) signalling was activated in both in vivo and in vitro pemphigus vulgaris experimental models. However, while EGFR inhibitors suppressed activity of p38 mitogen-activated protein kinase (p38MAPK) linearly, they suppressed activity of c-Myc and acantholysis in a non-linear, V-shaped relationship. These findings indicated complicated interactions among EGFR, p38MAPK and c-Myc in pemphigus vulgaris pathology.

  19. The individual health burden of acne: appearance-related distress in male and female adolescents and adults with back, chest and facial acne.

    Hassan, Judith; Grogan, Sarah; Clark-Carter, David; Richards, Helen; Yates, Victoria M

    2009-11-01

    This study examined appearance-related distress in patients with acne. One hundred and thirty-two people attending a specialist acne clinic completed questionnaires including the Derriford Appearance Scale and three self-rated acne scales covering more (facial) and less visible (chest, back) acne sites. Women with acne demonstrated greater self-consciousness of appearance and negative self-concept than men. Subjective rating of severity of facial acne was significantly associated with increased social self-consciousness in women, but not in men. Back acne was significantly associated with sexual and bodily self-consciousness of appearance in both men and women. Patients 20 years and above were significantly more likely to suffer appearance-related distress than 16-19-year-olds. Although not a key focus of this study, ethnicity was also implicated in appearance concern arising from acne.

  20. Community-based epidemiological study of psychosocial effects of acne in Japanese adolescents.

    Kubota, Yasuo; Shirahige, Yoshie; Nakai, Kozo; Katsuura, Junko; Moriue, Tetsuya; Yoneda, Kozo

    2010-07-01

    In this community-based cross-sectional study, 1443 Japanese adolescents aged 13-19 years participated from two schools in Kagawa Prefecture. Students completed a self-administered questionnaire to assess the prevalence of acne, knowledge about acne, self-management of acne and emotional well-being. A five-item version of the Mental Health Inventory (MHI) subscale of the Short Form 36 was used to assess psychological health and depression status. Among respondents, 859 (59.5%) said they had acne (51.6% of the boys and 64.8% of the girls). A majority (56.8%) of those who said they had acne also reported a family history of acne. Of the 555 female respondents with acne, 39.1% reported experiencing acne flares in temporal proximity to menstruation. Less than half (38.8%) of respondents with acne had sought or were seeking treatment. The three most common factors believed to trigger or exacerbate acne were stress, lack of sleep and sweat. The mean MHI score of 847 students with acne was significantly lower than 475 students without acne. The mean MHI score of female students with acne was significantly lower than male students with acne. Students with acne were also significantly more depressed than those without acne and female students were significantly more depressed than male students. Acne is a common problem for Japanese teenagers and causes personal and social difficulties. Our results suggest the necessity of educational programs in school or public to ensure that adolescents are aware of acne and to encourage young people to improve their mental health through better acne treatment.

  1. 痤消饮颗粒治疗痤疮药效学研究%Pharmacodynamical Study on Acne Eliminating Granule in Treatment for Acne

    骆伟雄; 赵自明; 赵静宇; 曾晓会; 黄雪君; 陈玉兴

    2015-01-01

    Objective:To observe the pharmacological effect of the herbs that expelling wind and clearing lung, heat clearing and detoxicating that named acne elminating granule (CXY, honeysuckle, forsythia suspensa, fructus arctii, schizonepeta, mint, etc) in treatment for acne. Methods:To ob-serve the influence of high, middle and low CXY dose (2, 1 and 1/2 times clinical equivalent dose, the same below) on①the effect on auricle swell-ing degree, pathological grading and pathology of auricle acne on rat models that caused by propionibacterium acnes;②the serum testosterone and seminal vesicle, prostate indexes of castrated male rats;③the serum estradiol (E2) and uterus index of castrated female rats;④the dry and wet weight of granuloma in tampon granuloma rats; ⑤the swelling degree and rate of rats with paw swelling that caused by carrageenin. Results: Compared with model group, the 3 doses of CXY could all significantly reduce the auricle swelling degree and pathological grading (P<0.01), significantly im-prove the inflammatory lesion of rats' auricle tissue;could all significantly decrease the serum testosterone, seminal vesicle and prostate indexes of castrated male rats (P<0.05, 0.01 and 0.05), increase the serum E2 and uterus index of castrated female rats (P<0.01), cut down the wet weight and dry weight of tampon granuloma in rats (P<0.01), reduce the swelling degree and swelling rate of rats with paw swelling that caused by carrageenin. Conclusion:Increase the female hormone also inhibit the secretion of male hormone, and exert the anti-inflammatory (proliferative and exudative) ef-fect, is the possibly way that CXY narrows the size and improves the inflammatory classification of acne nidus, which has a definite anti acne effect and is suitable for the clinical treatment of acne vulgaris.%目的:观察祛风清肺、清热解毒中药痤消饮颗粒(CXY,银花、连翘、牛子、荆芥、薄荷等)治疗痤疮的药理效应。方法:

  2. Why Acne Can Strike Women After the Teen Years

    ... those latter findings may reflect the effects of polycystic ovary syndrome (PCOS) -- a hormonal disorder that causes fertility problems, hirsutism and acne. In fact, Schlosser pointed out, the study included ...

  3. 痤疮中医理论溯源%Tracing to the source of the TCM theory of acne

    李秀玉; 王晓静; 腰向颖

    2013-01-01

    The name of Acne is different in diverse dynasties. It generally referred to“acne”,“pimple”,“comedo”,“acne on the face”,“pemphigus foliapeas”before the Tang and Song Dynasty;it was called as“whelk”,“acne suffered by females”and“acne vulgaris”after the Ming Dynasty. It was commonly known as“comedo”,“whelk”,“pimple”and“acne”etc. Two thousand years ago, the acne was recorded in the Inner Canon of Huangdi, and physicians of the Jin, Sui, Tang, Ming and Qing Dynasty discussed it in their writings. Clearing away the lung-heat with the loquat is an excellent ancient recipe so far commonly used in clinical acne treatment. It is worth mentioning that“the loquat can clear away the lung-heat”stems from Golden Mirror of Medicine•WaiKe XinFa YaoJue•acne vulgaris wrote by Wu Qian of the Qing Dynasty in many articles. However, from the point of time order, Waike Dacheng (published in 1665) by Qi Kun of the Qing Dynasty recorded this prescription early, while Golden Mirror of Medicine (published in 1742) recorded it lately. Besides, the smell and dose of the two prescriptions are same, therefore, we can infer that Wu Qian quoted the prescription from Qi Kun.%  时代不同,痤疮名称有别。唐宋以前一般称之为“粉刺”、“面皰”、“面皶疱”、“面粉渣”、“皰疮”等;明代以后称“酒刺”、“粉花疮”、“肺风粉刺”。俗称“壮疙瘩”、“青春痘”、“粉刺”、“暗疮”等。早在两千多年前的《内经》中就有关于“痤”的记载,以后晋、隋、唐、明、清代医家对此均有论述。枇杷清肺饮是至今临床常用的治疗痤疮的古代良方,值得提出的是,不少文章认为“枇杷清肺饮”出自清•吴谦《医宗金鉴•外科心法要诀•肺风粉刺》,但从时间顺序上看,清•祁坤《外科大成》(刊于1665年)载此方在先,而《医宗金鉴》(刊于1742年)载此方

  4. Autophagy Induced by Intracellular Infection of Propionibacterium acnes

    Nakamura, Teruko; Furukawa, Asuka; Uchida, Keisuke; Ogawa, Tomohisa; Tamura, Tomoki; Sakonishi, Daisuke; Wada, Yuriko; Suzuki, Yoshimi; Ishige, Yuki; Minami, Junko; Akashi, Takumi

    2016-01-01

    Background Sarcoidosis is caused by Th1-type immune responses to unknown agents, and is linked to the infectious agent Propionibacterium acnes. Many strains of P. acnes isolated from sarcoid lesions cause intracellular infection and autophagy may contribute to the pathogenesis of sarcoidosis. We examined whether P. acnes induces autophagy. Methods Three cell lines from macrophages (Raw264.7), mesenchymal cells (MEF), and epithelial cells (HeLa) were infected by viable or heat-killed P. acnes (clinical isolate from sarcoid lymph node) at a multiplicity of infection (MOI) of 100 or 1000 for 1 h. Extracellular bacteria were killed by washing and culturing infected cells with antibiotics. Samples were examined by colony assay, electron-microscopy, and fluorescence-microscopy with anti-LC3 and anti-LAMP1 antibodies. Autophagy-deficient (Atg5-/-) MEF cells were also used. Results Small and large (≥5 μm in diameter) LC3-positive vacuoles containing few or many P. acnes cells (LC3-positive P. acnes) were frequently found in the three cell lines when infected by viable P. acnes at MOI 1000. LC3-positive large vacuoles were mostly LAMP1-positive. A few small LC3-positive/LAMP1-negative vacuoles were consistently observed in some infected cells for 24 h postinfection. The number of LC3-positive P. acnes was decreased at MOI 100 and completely abolished when heat-killed P. acnes was used. LC3-positive P. acnes was not found in autophagy-deficient Atg5-/- cells where the rate of infection was 25.3 and 17.6 times greater than that in wild-type Atg5+/+ cells at 48 h postinfection at MOI 100 and 1000, respectively. Electron-microscopic examination revealed bacterial cells surrounded mostly by a single-membrane including the large vacuoles and sometimes a double or multi-layered membrane, with occasional undigested bacterial cells in ruptured late endosomes or in the cytoplasm. Conclusion Autophagy was induced by intracellular P. acnes infection and contributed to intracellular

  5. Atopic dermatitis and ichthyosis vulgaris.

    Rabinowitz, L G; Esterly, N B

    1994-06-01

    Atopic dermatitis remains a common skin problem in the pediatric age group. General approaches to management focus on reducing inflammation and pruritus as well as preventing xerosis. Ichthyosis vulgaris is the most common form of the ichthyoses and often is associated with atopic dermatitis. Recognition of these conditions is necessary to institute therapy that will alleviate the discomfort experienced by affected individuals.

  6. A controversial proposal: no more antibiotics for acne!

    Muhammad, Muneeza; Rosen, Ted

    2013-01-01

    Administration of antibiotics, often for prolonged periods, has become the de facto standard of care for acne (and rosacea). However, the world is now facing a health crisis relating to widespread antibiotic resistance. The authors provide current evidence to suggest that dermatologists should consider a radical departure from standard operating procedure by severely curtailing, if not outright discontinuing, the routine and regular use of antibiotics for acne.

  7. Over-the-counter treatments for acne and rosacea.

    Rosamilia, Lorraine Larsen

    2016-06-01

    Acne and rosacea are common inflammatory processes historically classified in the same disease category, but evolving understanding of their disparate pathophysiology and exacerbating factors have generated an enormous armamentarium of therapeutic possibilities. Patients seek over-the-counter therapies first when managing cutaneous disease; therefore, this review defines ingredients considered to be effective over-the-counter acne and rosacea products, their mechanisms, and safe formulations, including botanical components, oral supplements, and other anecdotal options in this vast skin care domain.

  8. Disseminated lupus vulgaris.

    Garg, Taru; Ramchander; Shrihar, Rashmi; Gupta, Tanvi Pal; Aggarwal, Shilpi

    2011-01-01

    follicular plugging and multiple epithelioid cell granulomas, rimmed by lymphocytes in the deeper portion of the dermis, mainly peri-appendageal. Stain for acid-fast bacteria was negative. Cultures from the skin lesions were negative. The patient was diagnosed as having lupus vulgaris with multiple lesions of varying morphology at different sites with pulmonary tuberculosis and healed lymph node involvement.

  9. Состояние эндокринной системы у больных acne vulgaris. Методы гормональной коррекции

    Самцов, А.; Бескровный, С.; Гурьев, В.

    2003-01-01

    Проанализированы данные клинико-гормональных исследований 73 пациенток, страдающих аспе vulgaris. Выявлена достоверная положительная корреляционная связь между типом себореи, степенью выраженности клинической картины и уровнем прогестерона в крови, вне зависимости от возраста и конституциональных особенностей пациенток. В патогенезе аспе vulgaris ведущим фактором является нарушение продукции прогестерона во вторую фазу менструального цикла, определяющим как тип себореи, так и тяжесть клиничес...

  10. In vivo treatment of Propionibacterium acnes infection with liposomal lauric acids.

    Pornpattananangkul, Dissaya; Fu, Victoria; Thamphiwatana, Soracha; Zhang, Li; Chen, Michael; Vecchio, James; Gao, Weiwei; Huang, Chun-Ming; Zhang, Liangfang

    2013-10-01

    Propionibacterium acnes (P. acnes) is a Gram-positive bacterium strongly associated with acne infection. While many antimicrobial agents have been used in clinic to treat acne infection by targeting P. acnes, these existing anti-acne agents usually produce considerable side effects. Herein, the development and evaluation of liposomal lauric acids (LipoLA) is reported as a new, effective and safe therapeutic agent for the treatment of acne infection. By incorporating lauric acids into the lipid bilayer of liposomes, it is observed that the resulting LipoLA readily fuse with bacterial membranes, causing effective killing of P. acnes by disrupting bacterial membrane structures. Using a mouse ear model, we demonstrated that the bactericidal property of LipoLA against P. acne is well preserved at physiological conditions. Topically applying LipoLA in a gel form onto the infectious sites leads to eradication of P. acnes bacteria in vivo. Further skin toxicity studies show that LipoLA does not induce acute toxicity to normal mouse skin, while benzoyl peroxide and salicylic acid, the two most popular over-the-counter acne medications, generate moderate to severe skin irritation within 24 h. These results suggest that LipoLA hold a high therapeutic potential for the treatment of acne infection and other P. acnes related diseases.

  11. Pemphigus vulgaris in adolescence: a case report

    Ferreira, Jean Paulo Rodolfo [UNESP; Araújo, Paula Caetano [UNESP; SAliba, Marcos Tadeu Adas [UNESP; Consolaro,Renata Bianco; Garbin,Cléa Adas Saliba

    2013-01-01

    Pemphigus vulgaris is an autoimmune disease, normally associated with oral lesions that generally affects patients aged 40 - 60 years. The aim of this study was to report a case of pemphigus vulgaris presenting at an uncommon age with advanced periodontal disease, and to describe the treatment performed from the time of diagnosis through oral environment restoration and follow-up monitoring. One gingival vesicular lesion was biopsied. After the histological confirmation of pemphigus vulgaris,...

  12. Extensive keloid formation after pemphigus vulgaris

    Sako, Eric Y; Worswick, Scott

    2015-01-01

    Pemphigus vulgaris is an immunobullous disease characterized by intraepidermal blister formation. These blisters eventually rupture, leaving erosions that are slow to heal, often leaving hyperpigmented patches, but no scars. We describe a case of a 67- year-old man with pemphigus vulgaris who suffered severe keloidal scarring after the pemphigus lesions became infected. His keloids were treated with intralesional corticosteroids with some improvement. Pemphigus vulgaris, a process confined to...

  13. Extensive keloid formation after pemphigus vulgaris.

    Sako, Eric Y; Workwick, Scott

    2015-11-18

    Pemphigus vulgaris is an immunobullous disease characterized by intraepidermal blister formation. These blisters eventually rupture, leaving erosions that are slow to heal, often leaving hyperpigmented patches, but no scars. We describe a case of a 67- year-old man with pemphigus vulgaris who suffered severe keloidal scarring after the pemphigus lesions became infected. His keloids were treated with intralesional corticosteroids with some improvement. Pemphigus vulgaris, a process confined to the epidermis, may lead to scarring in predisposed individuals, particularly if infection occurs.

  14. Differential diagnosis of facial acne on black skin.

    Poli, Florence

    2012-11-01

    The diagnosis of acne is usually easy, but there are some pitfalls to be avoided. 'Keloid acne of the neck' and beard folliculitis are not acnes in the usual sense: both are inflammatory and fibrous reactions of the hair follicles and frizzy hair; no retentional lesions, blackheads and microcysts--are visible. Gram negative folliculitis classically occurs in acneic male subjects who have undergone extensive treatment with general antibiotics or local antiseptics, but 'de novo' cases do exist. On black skin, this condition is not exceptional, it occurs in both sexes and usually takes the nodular form. The diagnosis should be considered if there is any aggravation of acne which is resistant to classic treatment, with painful nodules on the cheeks. Treatment is based on appropriate antibiotherapy for several weeks and possibly, in a second phase, on Isotretinoin. Pityrosporum folliculitis occurs mainly on the trunk. More frequent in men than in women, it is chiefly observed in subjects living in a hot, humid climate. Demodicidosis is manifested by outbreaks of papular or papulopustular lesions of the face. On black skin the principal differential diagnosis is acne. The presence of numerous parasites is necessary for diagnosis. Clinically speaking, an important sign is when the eyelids are affected. Ivermectin is effective. Acneiform dermatitis may be induced by depigmenting preparations containing powerful dermocorticoids. It is therefore important, in cases of very inflammatory acne, to look for the other clinical signs of voluntary depigmentation. In countries where it is endemic, lepromatous leprosy should be considered. Other common dermatitis may simulate acne or else be associated with it, such as eruptive hidradenoma or molluscum contagiosum. Analysis of the different elementary lesions and the absence of retentional lesions generally enable a diagnosis to be established.

  15. Hormonal therapy for acne: why not as first line therapy? facts and controversies.

    Katsambas, Andreas D; Dessinioti, Clio

    2010-01-01

    Standard systemic therapeutic agents used in acne include oral antimicrobials, isotretinoin, and hormonal agents. Appropriate patient selection is the key to decide when to use hormonal agents as first-line therapy as well as to achieve optimal results. Indications of hormonal therapy in acne in girls and women include proven ovarian or adrenal hyperandrogenism, recalcitrant acne, acne not responding to repeated courses of oral isotretinoin, acne tarda, polycystic ovary syndrome, or the presence of clinical signs of hyperandrogenism such as androgenic alopecia or the presence of the seborrhea, acne, hirsutism, alopecia syndrome. We describe the hormonal agents currently available for acne treatment, discuss their indications and contraindications, and address the question of whether they may be used as a first-line therapy in acne.

  16. Aspek Imunologis pada Pemphigus Vulgaris

    Saraventi Saraventi

    2015-10-01

    Full Text Available Pemphigus vulgaris is a relatively uncommon autoimmune disease marked with blister appearance of the skin tissue and mucosal membrane, resulting in loss of intercellular adhesion as well as the intact of epithelial cells, or so-called acantholysis. In this autoimmune disease the immune system forms autoantibodies attacking desmoglein, a specific protein at the skin tissue. The predisposing factors are presumed to include genetic and ethnic origin of the patient. Although at first usually without symptoms, after proceeding to the ulcerating stage the disease can result in fatal complications. Considering that almost 60% of the cases are first manifested in the oral mucosa, it is important that the dentists are aware of the basic etiology and immunology of the disease for correct diagnosis and therapy. This work reviews the etiopathogenesis of Pemphigus vulgaris, with emphasis on immunological aspects and immunotherapy.

  17. GLYCOSIDES FROM LINARIA VULGARIS MILL

    Natalia Mashcenko

    2008-12-01

    Full Text Available A new flavonol glycoside, 5,4′-dimethylkaempferol 3-O-β-D-(6′′-α-Lrhamnopyranosyl -glucopyranoside, together with three known compounds were isolated from the n-butanolic soluble fraction of underground and aerial parts of Linaria vulgaris Mill, collected on the territory of Moldova. The characterisation of these compounds was achieved by various chromatographic and spectroscopic methods (IR, UV, 13C-NMR, 1H-NMR and MS.

  18. Treatment-Seeking Behaviors and Related Epidemiological Features in Korean Acne Patients

    Suh, Dae Hun; Shin, Jung Won; Min, Seong Uk; Lee, Dong Hun; Yoon, Mi Young; Kim, Nack In; Kye, Young Chul; Lee, Eil Soo; Ro, Young Suck; Kim, Kwang Joong

    2008-01-01

    Little is known about the treatment-seeking behaviors of acne patients, especially Asian acne patients. This study was performed to obtain detailed information about the treatment-seeking behaviors in Korean acne patients. Patients who visited the dermatology departments at 17 university hospitals completed a self-administered questionnaire. Most patients obtained information about acne from doctors or the Internet. The most important criteria for selecting a treatment method or choosing a pa...

  19. 2010 American Conference on Neutron Scattering (ACNS 2010)

    Billinge, Simon

    2011-06-17

    The ACNS provides a focal point for the national neutron user community to strengthen ties within this diverse group, while at the same time promoting neutron research among colleagues in related disciplines identified as “would-be” neutron users. The American Conference on Neutron Scattering thus serves a dual role as a national user meeting and a scientific meeting. As a venue for scientific exchange, the ACNS showcases recent results and provides forums for scientific discussion of neutron research in diverse fields such as hard and soft condensed matter, liquids, biology, magnetism, engineering materials, chemical spectroscopy, crystal structure, and elementary excitations, fundamental physics and development of neutron instrumentation through a combination of invited talks, contributed talks and poster sessions. As a “super-user” meeting, the ACNS fulfills the main objectives of users' meetings previously held periodically at individual national neutron facilities, with the advantage of a larger and more diverse audience. To this end, each of the major national neutron facilities (NIST, LANSCE, HFIR and SNS) have an opportunity to exchange information and update users, and potential users, of their facility. This is also an appropriate forum for users to raise issues that relate to the facilities. For many of the national facilities, this super-user meeting should obviate the need for separate user meetings that tax the time, energy and budgets of facility staff and the users alike, at least in years when the ACNS is held. We rely upon strong participation from the national facilities. The NSSA intends that the American Conference on Neutron Scattering (ACNS) will occur approximately every two years, but not in years that coincide with the International or European Conferences on Neutron Scattering. The ACNS is to be held in association with one of the national neutron centers in a rotating sequence, with the host facility providing local

  20. Diet and acne%饮食与痤疮

    鞠强

    2016-01-01

    痤疮是皮肤科常见的毛囊皮脂腺慢性炎症性疾病,发病机制不清。饮食是与痤疮发生有关的重要诱发因素之一,但与痤疮的关系多年来颇受争议。本文从体重、甜食、牛奶、油脂及其他饮食等几个方面综述近年来在饮食与痤疮方面的研究进展,从而为皮肤科医生及患者在痤疮的正确防治上提供临床诊疗依据。%Acne is a common chronic inlfammatory disease in the hair follicle sebaceous glands in the department of dermatology, and its pathogenesis is not clear. Diet is one of the important inducing factors related to acne, but its relationship with acne is quite controversial for many years. This paper overviews the research progress of diet and acne in recent years from the aspects of body weight, sweet food, milk, grease and other diet so as to provide a clinical basis for dermatologists and patients to correctly diagnose and treat acne.

  1. Investigating the Stability of Benzoyl Peroxide in Over-the-Counter Acne Medications

    Kittredge, Marina Canepa; Kittredge, Kevin W.; Sokol, Melissa S.; Sarquis, Arlyne M.; Sennet, Laura M.

    2008-01-01

    One of the most commonly used ingredients in over-the-counter acne treatments in cream, gel, and wash form is benzoyl peroxide. It is an anti-bacterial agent that kills the bacterium ("Propionibacterium acne") involved in the formation of acne. The formulation of these products is extremely difficult owing to the instability of benzoyl peroxide.…

  2. Unrecognized dermatophyte infection in ichthyosis vulgaris.

    Grahovac, Maja; Budimcić, Dragomir

    2009-01-01

    A case of unrecognized widespread dermatophyte infection associated with ichthyosis vulgaris and atopy is described. Our patient was a young woman in which the diagnosis of ichthyosis vulgaris and atopic dermatitis blocked the recognition of widespread dermatophyte infection for more than six months. The case showed some clinical peculiarities in terms of both extent of lesions and their clinical appearance.

  3. Sporotrichoid lupus vulgaris: A rare presentation.

    Maheshwari, Anshul; Tiwari, Siddhi; Mathur, Deepak K; Bhargava, Puneet

    2015-01-01

    Lupus vulgaris is the most common presentation of cutaneous tuberculosis in India and can present as papular, nodular, plaque, ulcerative, vegetating, and tumid forms. Unusual variants include the frambesiform, gangrenous, ulcerovegetating, lichen simplex chronicus, myxomatous, and sporotrichoid types. We describe a rare sporotrichoid presentation of lupus vulgaris on the leg of a 28-year-old female of 12 years duration.

  4. Pemphigus vulgaris with solitary toxic thyroid nodule.

    Alfishawy, Mostafa; Anwar, Karim; Elbendary, Amira; Daoud, Ahmed

    2014-01-01

    Background. Pemphigus vulgaris is an autoimmune vesiculobullous disease, affecting the skin and mucous membranes. It is reported to be associated with other autoimmune diseases including autoimmune thyroid diseases. However we report herein a case of pemphigus vulgaris associated with autonomous toxic nodule. Case Presentation. A 51-year-old woman was evaluated for blisters and erosions that develop on her trunk, face, and extremities, with a five-year history of progressively enlarging neck mass, and a past medical history of pemphigus vulgaris seven years ago. The condition was associated with palpitation, dyspnea, and heat intolerance. Thyroid function tests and thyroid scan were compatible with the diagnosis of thyrotoxicosis due to autonomous toxic nodule. Exacerbation of pemphigus vulgaris was proved by skin biopsy from the patient which revealed histologic picture of pemphigus vulgaris. Conclusion. Autoimmune thyroid diseases are reported to associate pemphigus vulgaris. To our knowledge, this case is the first in the English literature to report association between pemphigus vulgaris and autonomous toxic nodule and highlights the possibility of occurrence of pemphigus vulgaris with a nonautoimmune thyroid disease raising the question: is it just a coincidence or is there an explanation for the occurrence of both conditions together?

  5. Pemphigus Vulgaris with Solitary Toxic Thyroid Nodule

    Mostafa Alfishawy

    2014-01-01

    Full Text Available Background. Pemphigus vulgaris is an autoimmune vesiculobullous disease, affecting the skin and mucous membranes. It is reported to be associated with other autoimmune diseases including autoimmune thyroid diseases. However we report herein a case of pemphigus vulgaris associated with autonomous toxic nodule. Case Presentation. A 51-year-old woman was evaluated for blisters and erosions that develop on her trunk, face, and extremities, with a five-year history of progressively enlarging neck mass, and a past medical history of pemphigus vulgaris seven years ago. The condition was associated with palpitation, dyspnea, and heat intolerance. Thyroid function tests and thyroid scan were compatible with the diagnosis of thyrotoxicosis due to autonomous toxic nodule. Exacerbation of pemphigus vulgaris was proved by skin biopsy from the patient which revealed histologic picture of pemphigus vulgaris. Conclusion. Autoimmune thyroid diseases are reported to associate pemphigus vulgaris. To our knowledge, this case is the first in the English literature to report association between pemphigus vulgaris and autonomous toxic nodule and highlights the possibility of occurrence of pemphigus vulgaris with a nonautoimmune thyroid disease raising the question: is it just a coincidence or is there an explanation for the occurrence of both conditions together?

  6. Inflammation in rosacea and acne: Implications for patient care.

    Fleischer, Alan B

    2011-06-01

    Rosacea and acne are chronic inflammatory skin conditions that share an inflammatory pathogenesis, but clinically remain quite distinct. Although many have long assumed that these conditions are primarily infectious, emerging evidence suggests that inflammation plays a critical role in the pathogenesis of these disorders. Part of the innate immune system, the antimicrobial and proinflammatory cathelicidins, may be downregulated by both azelaic acid and sub antimicrobial doxycycline. In acne, the creation of papules, pustules and nodules is clearly mediated through immune mechanisms, and the antiinflammatory effects of retinoids play a key role in management. Recent observations help us understand in greater detail the role that inflammation plays in these two diseases, and the mechanisms by which commonly used medications exert their effect by modulating inflammatory processes. This review will present and synthesize recently acquired information as it relates to inflammatory acne and rosacea pathogenesis and clinical management.

  7. Treatment of acne with oral contraceptives: criteria for pill selection.

    Koulianos, G T

    2000-10-01

    Combination oral contraceptives (OCs) (those that contain estrogen and progestin) are widely used in the treatment of acne because they modify an excessively androgenic hormonal environment and can decrease lesions. Dermatologists' knowledge of the most appropriate OC may be hampered by an incomplete understanding of these agents, misleading promotion, and confusion surrounding the new generation of OCs. Despite reports attributing significance to the degree of androgenicity of the progestin components of OCs, in vitro and animal bioassays of androgenicity have little clinical relevance. Because all of today's low-dose combination OCs are estrogen dominant, they are equally beneficial in women with androgenic conditions such as acne. Use of the OC containing the lowest dose of each hormone, consistent with the patient's needs, can enhance compliance by preventing or limiting common early-cycle side effects (e.g., nausea/vomiting, breast tenderness, weight gain, headache), while providing acne improvement.

  8. Prevalence of Truncal Acne in High School Students: A Community Based Study

    P.Noormohammadpoor

    2006-07-01

    Full Text Available Background: Acne is one of the most common skin diseases especially in adolescence. Different studies have reported unequal rates of facial acne prevalence in different countries and populations. Only a few cases of acne in the trunk area (back and chest have been reported in literature. Although our clinical experience shows lower prevalence of truncal acne in comparison with facial acne, a community based study is needed to support this experience. Methods: A total number of 1001 high school students, selected randomly from 5 out of 20 education-ministry subdivisions of Tehran, were included. In each area two high schools (one for boys and one for girls with almost 100 students per high school were selected. Demographic data, family history and clinical findings were recorded in the questionnaires. Consensus Conference on Acne Classification was used for acne grading. Results: One thousand one high school students, 503 girls and 498 boys ,were included. Prevalence of acne was 91.1% for face (95%CI: 83-99%, 93.4% in boys and 88.6% in girls. It was 53.4% for back (95%CI: 46-62.2%, 58.5% in boys and 36.9% in girls. Whereas for chest the prevalence was 36% (95%CI: 27-45%, 34.9% in boys and 36.9% in girls. Mean age of the students with truncal acne was 16.1 years where as 15.9 in others. This difference was significant (P<0.05. Positive family history was higher in students with truncal acne (P<0.001. Conclusion: Truncal acne is less prevalent than facial acne. Acne on the back is significantly higher in boys than girls (P=0.002. Severe forms of acne in back may be more prevalent in boys. Positive family history can increase the risk of truncal acne.

  9. IL-17/Th17 pathway is activated in acne lesions.

    Hanna-Leena Kelhälä

    Full Text Available The mechanisms of inflammation in acne are currently subject of intense investigation. This study focused on the activation of adaptive and innate immunity in clinically early visible inflamed acne lesions and was performed in two independent patient populations. Biopsies were collected from lesional and non-lesional skin of acne patients. Using Affymetrix Genechips, we observed significant elevation of the signature cytokines of the Th17 lineage in acne lesions compared to non-lesional skin. The increased expression of IL-17 was confirmed at the RNA and also protein level with real-time PCR (RT-PCR and Luminex technology. Cytokines involved in Th17 lineage differentiation (IL-1β, IL-6, TGF-β, IL23p19 were remarkably induced at the RNA level. In addition, proinflammatory cytokines and chemokines (TNF-α, IL-8, CSF2 and CCL20, Th1 markers (IL12p40, CXCR3, T-bet, IFN-γ, T regulatory cell markers (Foxp3, IL-10, TGF-β and IL-17 related antimicrobial peptides (S100A7, S100A9, lipocalin, hBD2, hBD3, hCAP18 were induced. Importantly, immunohistochemistry revealed significantly increased numbers of IL-17A positive T cells and CD83 dendritic cells in the acne lesions. In summary our results demonstrate the presence of IL-17A positive T cells and the activation of Th17-related cytokines in acne lesions, indicating that the Th17 pathway is activated and may play a pivotal role in the disease process, possibly offering new targets of therapy.

  10. Lupus vulgaris with squamous cell carcinoma.

    Motswaledi, Mojakgomo Hendrick; Doman, Chantal

    2007-12-01

    Tuberculosis is still a significant problem in developing countries. Cutaneous forms of tuberculosis account for approximately 10% of all cases of extrapulmonary tuberculosis. Cutaneous tuberculosis may be because of true infection with Mycobacterium tuberculosis or because of tuberculids. Tuberculids are immunological reactions to haematogenously spread antigenic components of M. tuberculosis. True cutaneous tuberculosis may be because of inoculation or haematogenous spread of M. tuberculosis to the skin. Lupus vulgaris is the commonest form of true cutaneous tuberculosis. Other forms of true cutaneous tuberculosis are tuberculous chancre, tuberculosis verrucosa cutis, scrofuloderma, periorificial tuberculosis and miliary tuberculosis of the skin. Lupus vulgaris is usually chronic and progressive. It occurs in patients with moderate to high immunity against M. tuberculosis as evidenced by strongly positive tuberculin test. Long-standing cases of lupus vulgaris may be complicated by squamous cell carcinoma (SCC). We describe a patient who had undiagnosed lupus vulgaris for 35 years until she developed SCC on the lesion of lupus vulgaris.

  11. Acne in Klinefelter syndrome-46XY/47XXY mosaicism?

    Chembolli Lakshmi

    2015-01-01

    Full Text Available Klinefelter syndrome (KFS is the most common non-heritable sex chromosome anomaly caused by nondisjunction during cell division and contains two or more X chromosomes. More than two third of all cases are homogenous (47XXY and the remaining are mosaic (46XY/47XXY. Lower limb ulcers are frequently observed and attributed to impaired fibrinolysis. A case of KFS with post acne scars and leg ulcers is presented. The rarity of acne in this syndrome is explained by the phenomenon of mosaicism.

  12. Glycolic acid chemical peeling improves inflammatory acne eruptions through its inhibitory and bactericidal effects on Propionibacterium acnes.

    Takenaka, Yuko; Hayashi, Nobukazu; Takeda, Mikiko; Ashikaga, Sayaka; Kawashima, Makoto

    2012-04-01

    Glycolic acid chemical peeling is effective for treating comedones, and some clinical data show that it also improves inflammatory eruptions. The purpose of this study was to identify the mechanism of glycolic acid chemical peeling to improve inflammatory acne. To assess growth inhibitory and bactericidal effects of glycolic acid on Propionibacterium acnes in vitro, we used an agar diffusion method and a time-kill method. To reveal bactericidal effects in vivo, we established an agar-attached method which correlated well with the ordinary swab-wash method, and we used the agar-attached method to compare the numbers of propionibacteria on the cheek treated with glycolic acid chemical peeling. Our results show that 30% glycolic acid (at pH 1.5, 3.5 and 5.5) formed growth inhibitory circles in the agar diffusion method, but the diameters of those circles were smaller than with 1% nadifloxacin lotion or 1% clindamycin gel. In the time-kill method, 30% glycolic acid (at pH 1.5 and 3.5) or 1% nadifloxacin lotion reduced the number of P. acnes to less than 100 CFU/mL within 5 min. In contrast, in 30% glycolic acid (at pH 5.5) or in 1% clindamycin gel, P. acnes survived for more than 4 h. Chemical peeling with 35% glycolic acid (at pH 1.2) decreased the number of propionibacteria on the cheeks of patients compared with untreated controls (P glycolic acid has moderate growth inhibitory and bactericidal effects on P. acnes, and that chemical peeling with glycolic acid works on inflammatory acne via those effects.

  13. Retinoic acid and glycolic acid combination in the treatment of acne scars

    B S Chandrashekar

    2015-01-01

    Full Text Available Introduction: Acne is a prevalent condition in society affecting nearly 80-90% of adolescents often resulting in secondary damage in the form of scarring. Retinoic acid (RA is said to improve acne scars and reduce postinflammatory hyperpigmentation while glycolic acid (GA is known for its keratolytic properties and its ability to reduce atrophic acne scars. There are studies exploring the combined effect of retinaldehyde and GA combination with positive results while the efficacy of retinoic acid and GA (RAGA combination remains unexplored. Aim: The aim of this study remains to retrospectively assess the efficacy of RAGA combination on acne scars in patients previously treated for active acne. Materials and Methods: A retrospective assessment of 35 patients using topical RAGA combination on acne scars was done. The subjects were 17-34 years old and previously treated for active acne. Case records and photographs of each patient were assessed and the acne scars were graded as per Goodman and Baron′s global scarring grading system (GSGS, before the start and after 12 weeks of RAGA treatment. The differences in the scar grades were noted to assess the improvement. Results: At the end of 12 weeks, significant improvement in acne scars was noticed in 91.4% of the patients. Conclusion: The RAGA combination shows efficacy in treating acne scars in the majority of patients, minimizing the need of procedural treatment for acne scars.

  14. Lupus vulgaris of the auricle

    Hojat Eftekhari

    2017-02-01

    Full Text Available Nowadays despite decrease in the tuberculosis (TB incidence around the world with standard anti tubercular treatment, atypical forms of TB is increasing due to extensive use of immunosuppressive therapy for autoimmune diseases and increasing prevalence of HIV infection, so early diagnosis of pulmonary and extra pulmonary TB in these patients is very important. Cutaneous TB could be a great imitator and confused with other granulomatous lesions. It has different morphological patterns. Lupus vulgaris (LV is the most common type of cutaneous TB which usually involves head and neck. We present herein a case of LV in auricular region without apparent systemic involvement.

  15. Pseudoainhum associated with Psoriasis vulgaris

    Mrinal Gupta

    2015-10-01

    Full Text Available Pseudoainhum is the term applied to constricting bands around the digits or the limb which are either congenital or secondary to another disease. Progression of the constriction bands can lead to irreversible damage and autoamputation of the affected digit. Congenital pseudoainhum usually results due to amniotic bands or adhesions in utero while acquired pseudoainhum is usually secondary to trauma, neuropathy, systemic sclerosis or infections like leprosy. Psoriasis is a rare cause of acquired pseudoainhum with only five cases reported till date. We report a case of pseudoainhum secondary to psoriasis vulgaris in a 45 year old male which was successfully treated with topical corticosteroids and systemic methotrexate therapy.

  16. Dr. Sun Shidao's Experience in TCM Treatment of Acne

    Wang Yaoping; Xu Zhaodong; Zhou Shaorong; Sun Shidao

    2006-01-01

    @@ Although small,acne in always a puzzle to innumerable young people.Besides the itching and burning and distending pain sensations in the face,it also makes the patients feel worried and anxious about the harm in may make to their facial appearance,leading the self-abased,depression and disturbance in social commumication.

  17. Improving diagnostic criteria for Propionibacterium acnes osteomyelitis: a retrospective analysis.

    Asseray, Nathalie; Papin, Christophe; Touchais, Sophie; Bemer, Pascale; Lambert, Chantal; Boutoille, David; Tequi, Brigitte; Gouin, François; Raffi, François; Passuti, Norbert; Potel, Gilles

    2010-07-01

    The identification of Propionibacterium acnes in cultures of bone and joint samples is always difficult to interpret because of the ubiquity of this microorganism. The aim of this study was to propose a diagnostic strategy to distinguish infections from contaminations. This was a retrospective analysis of all patient charts of those patients with >or=1 deep samples culture-positive for P. acnes. Every criterion was tested for sensitivity, specificity, and positive likelihood ratio, and then the diagnostic probability of combinations of criteria was calculated. Among 65 patients, 52 (80%) were considered truly infected with P. acnes, a diagnosis based on a multidisciplinary process. The most valuable diagnostic criteria were: >or=2 positive deep samples, peri-operative findings (necrosis, hardware loosening, etc.), and >or=2 surgical procedures. However, no single criterion was sufficient to ascertain the diagnosis. The following combinations of criteria had a diagnostic probability of >90%: >or=2 positive cultures + 1 criterion among: peri-operative findings, local signs of infection, >or=2 previous operations, orthopaedic devices; 1 positive culture + 3 criteria among: peri-operative findings, local signs of infection, >or=2 previous surgical operations, orthopaedic devices, inflammatory syndrome. The diagnosis of P. acnes osteomyelitis was greatly improved by combining different criteria, allowing differentiation between infection and contamination.

  18. Androgenic hormone profile of adult women with acne.

    da Cunha, Marisa Gonzaga; Fonseca, Fernando Luiz Affonso; Machado, Carlos D Aparecida S

    2013-01-01

    Acne in adult women is a hard-to-manage frequent disease with many relapse cases. It mostly interferes with quality of life and causes major social and metabolic losses for patients. This is a transversal retrospective study and the aim was to standardize the research on circulating androgenic hormone levels and to detect hyperandrogenic states early, showing the frequency and the pattern of the altered hormones, useful resources to correctly evaluate each patient. In this study 835 women above 15 years of age, with acne or aggravation cases, were analyzed. The aim was to verify the percentage of androgen examinations with levels above normal. The levels of the hormones dehydroepiandrosterone sulfate, dehydroepiandrosterone (DHEA), dehydrotestosterone, androstenedione and total testosterone were measured in all patients. The evaluation of the hormone profile showed that 54.56% of the patients had hyperandrogenism, and the levels of DHEA were most frequently elevated. Therefore, in the face of the importance of hyperandrogenism in the pathogenesis of acne, standardizing the research of the hormone profile is paramount for the treatment and control of relapses in case of a surge of acne breakouts during a woman's adult life.

  19. Selected Disorders of Skin Appendages--Acne, Alopecia, Hyperhidrosis.

    Vary, Jay C

    2015-11-01

    This article reviewed some of the more common diseases of the skin appendages that are encountered in medicine: hyperhidrosis, acne, AA, FPHL, AGA, and TE. The pathophysiology behind the conditions and their treatments were discussed so that the clinician can make logical therapeutic choices for their affected patients.

  20. Hypertrophic lupus vulgaris: an unusual presentation.

    Jain, Vijay K; Aggarwal, Kamal; Jain, Sarika; Singh, Sunita

    2009-07-01

    Lupus vulgaris is the most common form of cutaneous tuberculosis occurring in previously sensitized individuals with a high degree of tuberculin sensitivity. Various forms including plaque, ulcerative, hypertrophic, vegetative, papular, and nodular forms have been described. A 30-year-old male patient presented with a very large hypertrophic lupus vulgaris lesion over left side of chest since 22 years. Histopathological examination showed granulomatous infiltration without caseation necrosis. The Mantoux reaction was strongly positive. Hypertrophic lupus vulgaris of such a giant size and that too at an unusual site is extremely rare and hence is being reported.

  1. Extensive keloidal healing of pemphigus vulgaris

    Khanna Neena

    1997-01-01

    Full Text Available Bullae of pemphigus vulgaris heal without scarring. We here report a patient of pemphigus vulgaris whose lesions healed with a one-month history of extensive flaccid bullae and uninfected erosions on the trunk and extremities along with superficial erosions in the oral mucosa. The clinical suspicion of pemphigus vulgaris was confirmed by histopathological and immunohistological examination. Pulse therapy with monthly parenteral dexamethasone and cyclophosphamide pulse was instituted. The cutaneous lesions on healing formed extensive keloidal scars despite high dose of monthly corticosteroid therapy.

  2. 痤疮丙酸杆菌在痤疮发病机制中的进展%Propionibacterium acnes in the pathogenesis of acne

    罗敏; 石磊; 张玲琳; 王秀丽

    2016-01-01

    痤疮丙酸杆菌在痤疮发病机制中的作用受到越来越多的关注.研究发现,痤疮丙酸杆菌在痤疮患者及健康志愿者皮肤中分布具有菌株差异性,其中痤疮患者主要是Ⅰ型,而健康志愿者主要是Ⅱ、Ⅲ型,痤疮丙酸杆菌的这种菌株差异性在其发病机制中有所体现.不同类型痤疮丙酸杆菌基因具有差异性.其中Ⅰ型缺乏完整的具有防御作用的CRISPR系统,具有某些致病基因特性,其致病能力较Ⅱ型强,Ⅰ、Ⅱ型之间可能存在竞争关系,最终优势菌群的不同在痤疮是否发病中可能占有重要作用,为进一步研究痤疮丙酸杆菌的发病机制及痤疮的诊治带来了新的视角.%The role of Propionibacterium acnes in the pathogenesis of acne has attracted more and more attention.Recent studies have demonstrated that there is a significant difference in the type of Propionibacterium acnes distributed in the skin between acne patients and healthy volunteers.Propionibacterium acnes type Ⅰ exists most frequently in patients with acne, while types Ⅱ and Ⅲ exist in healthy volunteers.This difference in Propionibacterium acnes strains is also reflected in the pathogenesis of acne.In addition, the genome sequences are different between different types of Propionibacterium acnes.Due to the lack of the intact defense system CRISPR, Propionibacterium acnes type Ⅰ show characteristics of some pathogenic genes, and have a stronger pathogenecity than the type Ⅱ strains.Moreover, there may be competitions between Propionibacterium acnes types Ⅰ and Ⅱ, and the dominant type may determine whether acne occurs.These findings may offer new ideas for further studies on the role of Propionibacterium acnes in the pathogenesis of acne and for acne treatment.

  3. [Efficacy of oral contraceptives on acne. Apropos of a comparative study of Varnoline vs Diane in 69 women with acne].

    Levrier, M; Degrelle, H; Bestaux, Y; Bourry-Moreno, M; Brun, J P; Sailly, F

    1988-01-01

    The authors conducted a comparative study of the effect of two oral contraceptives Varnoline and Diane in the treatment of androgenic manifestations: acne and hirsutism. The two products tested seem to have a similar efficacy on this type of clinical manifestations.

  4. Etiologic Aspect of Sarcoidosis as an Allergic Endogenous Infection Caused by Propionibacterium acnes

    Yoshinobu Eishi

    2013-01-01

    Full Text Available Sarcoidosis is a systemic granulomatous disease of unknown etiology. Propionibacterium acnes is the only microorganism that has been isolated from sarcoid lesions. Many P. acnes have been detected in sarcoid lymph nodes using quantitative PCR and in sarcoid granulomas by in situ hybridization. P. acnes trigger factor protein causes a cellular immune response only in sarcoid patients and induces pulmonary granulomas in mice sensitized with the protein and adjuvant, but only those with latent P. acnes infection in their lungs. Eradication of P. acnes by antibiotics prevents the development of granulomas in this experimental model. Although P. acnes is the most common commensal bacterium in the lungs and lymph nodes, P. acnes-specific antibody detected the bacterium within sarcoid granulomas of these organs. P. acnes can cause latent infection in the lung and lymph node and persist in a cell-wall-deficient form. The dormant form is activated endogenously under certain conditions and proliferates at the site of latent infection. In patients with P. acnes hypersensitivity, granulomatous inflammation is triggered by intracellular proliferation of the bacterium. Proliferating bacteria may escape granulomatous isolation, spreading to other organs. Latent P. acnes infection in systemic organs can be reactivated by another triggering event, leading to systemic sarcoidosis.

  5. A Precision Microbiome Approach Using Sucrose for Selective Augmentation of Staphylococcus epidermidis Fermentation against Propionibacterium acnes

    Yanhan Wang

    2016-11-01

    Full Text Available Acne dysbiosis happens when there is a microbial imbalance of the over-growth of Propionibacterium acnes (P. acnes in the acne microbiome. In our previous study, we demonstrated that Staphylococcus epidermidis (S. epidermidis, a probiotic skin bacterium can exploit glycerol fermentation to produce short-chain fatty acids (SCFAs which have antimicrobial activities to suppress the growth of P. acnes. Unlike glycerol, sucrose is chosen here as a selective fermentation initiator (SFI that can specifically intensify the fermentation activity of S. epidermidis, but not P. acnes. A co-culture of P. acnes and fermenting S. epidermidis in the presence of sucrose significantly led to a reduction in the growth of P. acnes. The reduction was abolished when P. acnes was co-cultured with non-fermenting S. epidermidis. Results from nuclear magnetic resonance (NMR analysis revealed four SCFAs (acetic acid, butyric acid, lactic acid, and succinic acid were detectable in the media of S. epidermidis sucrose fermentation. To validate the interference of S. epidermidis sucrose fermentation with P. acnes, mouse ears were injected with both P. acnes and S. epidermidis plus sucrose or phosphate buffered saline (PBS. The level of macrophage-inflammatory protein-2 (MIP-2 and the number of P. acnes in ears injected with two bacteria plus sucrose were considerably lower than those in ears injected with two bacteria plus PBS. Our results demonstrate a precision microbiome approach by using sucrose as a SFI for S. epidermidis, holding future potential as a novel modality to equilibrate dysbiotic acne.

  6. Phaseolus vulgaris endornavirus 1 and Phaseolus vulgaris endornavirus 2 infecting common bean Phaseolus vulgaris genotypes show differential infection patterns between gene pools

    We investigated the occurrence of two plant endornaviruses, Phaseolus vulgaris endornavirus 1 (PvEV-1) and Phaseolus vulgaris endornavirus 2 (PvEV-2), in breeding-lines, cultivars, landraces, and wild genotypes of common bean (Phaseolus vulgaris) as well as other Phaseolus species collected from two...

  7. Berberis Vulgaris and Berberine: An Update Review.

    Imenshahidi, Mohsen; Hosseinzadeh, Hossein

    2016-11-01

    Berberine is an isoquinoline alkaloid present in several plants, including Coptis sp. and Berberis sp. Berberine is a customary component in Chinese medicine, and is characterized by a diversity of pharmacological effects. An extensive search in electronic databases (PubMed, Scopus, Ovid, Wiley, ProQuest, ISI, and Science Direct) were used to identify the pharmacological and clinical studies on Berberis vulgaris and berberine, during 2008 to 2015, using 'berberine' and 'Berberis vulgaris' as search words. We found more than 1200 new article studying the properties and clinical uses of berberine and B. vulgaris, for treating tumor, diabetes, cardiovascular disease, hyperlipidemia, inflammation, bacterial and viral infections, cerebral ischemia trauma, mental disease, Alzheimer disease, osteoporosis, and so on. In this article, we have updated the pharmacological effects of B. vulgaris and its active constituent, berberine. Copyright © 2016 John Wiley & Sons, Ltd.

  8. Pemphigus vulgaris presenting with multiple lesion morphologies.

    Song, Philip In; Divito, Sherrie J; Kroshinsky, Daniela

    2014-12-14

    Pemphigus vulgaris is an uncommon intraepidermal blistering disorder that typically presents with flaccid bullae or erosions. We report a patient with pemphigus vulgaris who presented with several unusual clinical features: tense bullae with dependently layered pus, true target lesions coalescing into annular configurations, and diffuse desquamation that initially raised concern for toxic epidermal necrolysis. We discuss the differential diagnosis and implications of these morphological findings.

  9. Management of pemphigus vulgaris: challenges and solutions

    Gregoriou S; Efthymiou O; Stefanaki C; Rigopoulos D

    2015-01-01

    Stamatis Gregoriou, Ourania Efthymiou, Christina Stefanaki, Dimitris Rigopoulos 2nd Department of Dermatology and Venereology, University of Athens Medical School, Attikon Hospital, Athens, Greece Abstract: The main objective in the treatment of pemphigus vulgaris is to control the disease, prevent relapses, and avoid adverse events associated with the prolonged use of steroids and immunosuppressive agents. Systemic corticosteroids remain the gold standard treatment for pemphigus vulgaris. A...

  10. Response of Desulfovibrio vulgaris to Alkaline Stress

    Stolyar, S.; He, Q.; He, Z.; Yang, Z.; Borglin, S.E.; Joyner, D.; Huang, K.; Alm, E.; Hazen, T.C.; Zhou, J.; Wall, J.D.; Arkin, A.P.; Stahl, D.A.

    2007-11-30

    The response of exponentially growing Desulfovibrio vulgarisHildenborough to pH 10 stress was studied using oligonucleotidemicroarrays and a study set of mutants with genes suggested by microarraydata to be involved in the alkaline stress response deleted. The datashowed that the response of D. vulgaris to increased pH is generallysimilar to that of Escherichia coli but is apparently controlled byunique regulatory circuits since the alternative sigma factors (sigma Sand sigma E) contributing to this stress response in E. coli appear to beabsent in D. vulgaris. Genes previously reported to be up-regulated in E.coli were up-regulated in D. vulgaris; these genes included three ATPasegenes and a tryptophan synthase gene. Transcription of chaperone andprotease genes (encoding ATP-dependent Clp and La proteases and DnaK) wasalso elevated in D. vulgaris. As in E. coli, genes involved in flagellumsynthesis were down-regulated. The transcriptional data also identifiedregulators, distinct from sigma S and sigma E, that are likely part of aD. vulgaris Hildenborough-specific stress response system.Characterization of a study set of mutants with genes implicated inalkaline stress response deleted confirmed that there was protectiveinvolvement of the sodium/proton antiporter NhaC-2, tryptophanase A, andtwo putative regulators/histidine kinases (DVU0331 andDVU2580).

  11. Serum angiotensin converting enzyme in pemphigus vulgaris

    Reza M Robati

    2014-01-01

    Full Text Available Background: Pemphigus vulgaris is an autoimmune blistering skin disease with unknown etiology. Drugs such as angiotensin-converting enzyme (ACE inhibitors may contribute in the pathogenesis of pemphigus. Objective: We plan this essay to evaluate the serum ACE level in pemphigus vulgaris patients in comparison with healthy controls to recognize its possible role in disease pathogenesis or activity. Methods: This study was planned and performed in the dermatology clinics of Shahid Beheshti University of MedicalSciences′ Hospitals between July 2010 and June 2011. Patients with new onset of pemphigus vulgaris were enrolled in our study. Control subjects were frequency-matched to cases by sex and age. Serum ACE was determined by the spectrophotometric method. Results: Thirty-four patients with pemphigus vulgaris and 35 healthy individuals were recruited in the study. No statistical significant difference was detected in the mean level of serum ACE of the two groups (t-test, P = 0.11. The mean ACE level was significantly lower in male patients compared with male controls (P = 0.04. Moreover, a significant higher serum ACE level of patients with cutaneous involvement was observed compared to patients with mucosal involvement (P = 0.02. Conclusions: Despite lack of any significant difference of serum ACE level between pemphigus and control group, the serum ACE level was considerably lower in male pemphigus vulgaris patients compared with male controls. Therefore, ACE might have some association with pemphigus vulgaris especially in male patients; however, further studies are required to confirm this association.

  12. Pemphigus vulgaris: approach to treatment.

    Sinha, Animesh A; Hoffman, Melissa B; Janicke, Elise C

    2015-04-01

    The therapeutic management of pemphigus vulgaris (PV) is centered around immunosuppression, which can be generalized, as in the use of corticosteroids or steroid sparing agents, or specific, as in therapeutic blockage of autoantibody production, certain cytokines, or signaling pathways. Currently, the backbone of treatment for PV, particularly, first line therapy, remains systemic corticosteroids. Although very effective, the significant side effects of long-term corticosteroid usage are well documented. Adjunctive therapies aim to eliminate, or at least decrease, the necessary dose of corticosteroids. Specifically, azathioprine, cyclophosphamide, methotrexate, cyclosporine, mycophenolate mofetil and dapsone are now widely used in PV. Intravenous immunoglobulin (IVIG), plasmapheresis, immunoadsorption, and most recently, rituximab, are other members of the therapeutic armamentarium. However, despite the widening range of treatment options in PV, well-controlled clinical trials and consensus guidelines are lacking.

  13. The psychosocial impact of acne, vitiligo, and psoriasis: a review

    Nguyen CM

    2016-10-01

    Full Text Available Catherine M Nguyen,1 Kourosh Beroukhim,2 Melissa J Danesh,3 Aline Babikian,4 John Koo,3 Argentina Leon3 1University of California, Irvine School of Medicine, Irvine, 2David Geffen School of Medicine at UCLA, Los Angeles, 3Department of Dermatology, University of California San Francisco School of Medicine, San Francisco, 4Touro University College of Osteopathic Medicine, Vallejo, CA, USA Introduction: Chronic skin conditions have been well reported to affect a patient's quality of life on multiple dimensions, including the psychosocial domain. Psychosocial is defined as the interrelation of social factors with an individual's thoughts and behavior. The assessment of the psychosocial impact of skin disease on a patient can help direct the dermatologists' treatment goals. To evaluate the psychosocial impact of skin disease, we conducted a review of the literature on three skin conditions with onsets at various stages of life: acne, vitiligo, and psoriasis. Methods: A PubMed search was conducted in March 2015 using the terms “psychosocial” AND “acne”, “psychosocial” AND “vitiligo”, and “psychosocial” AND “psoriasis”. The results were limited to articles published in English in the past 5 years studying patients of all ages. Results and their references were evaluated for relevance according to their discussion of psychosocial qualities in their patients and the validity of psychosocial assessments. The search for acne yielded 51 results, and eleven were found to be relevant; vitiligo yielded 30 results with ten found to be relevant; and psoriasis yielded 70 results with seven found to be relevant. Results: According to the articles evaluated, 19.2% of adolescent patients with acne were affected in their personal and social lives. Social phobia was present in 45% of patients with acne compared to 18% of control subjects. Race and sex played a role in self-consciousness and social perceptions of the disease. Vitiligo

  14. CRISPR/cas loci of type II Propionibacterium acnes confer immunity against acquisition of mobile elements present in type I P. acnes.

    Holger Brüggemann

    Full Text Available Propionibacterium acnes is a skin commensal that occasionally acts as an opportunistic pathogen. The population structure of this species shows three main lineages (I-III. While type I strains are mainly associated with sebaceous follicles of human skin and inflammatory acne, types II and III strains are more often associated with deep tissue infections. We investigated the occurrence and distribution of the clustered regularly interspaced short palindromic repeats (CRISPR in P. acnes, assessed their immunological memory, and addressed the question if such a system could account for type-specific properties of the species. A collection of 108 clinical isolates covering all known phylotypes of P. acnes was screened for the existence of CRISPR/cas loci. We found that CRISPR loci are restricted to type II P. acnes strains. Sequence analyses of the CRISPR spacers revealed that the system confers immunity to P. acnes-specific phages and to two mobile genetic elements. These elements are found almost exclusively in type I P. acnes strains. Genome sequencing of a type I P. acnes isolate revealed that one element, 54 kb in size, encodes a putative secretion/tight adherence (TAD system. Thus, CRISPR/cas loci in P. acnes recorded the exposure of type II strains to mobile genetic elements of type I strains. The CRISPR/cas locus is deleted in type I strains, which conceivably accounts for their ability to horizontally acquire fitness or virulence traits and might indicate that type I strains constitute a younger subpopulation of P. acnes.

  15. Propionibacterium acnes inhibits FOXM1 and induces cell cycle alterations in human primary prostate cells

    Sayanjali, Behnam; Christensen, Gitte J M; Al-Zeer, Munir A;

    2016-01-01

    Propionibacterium acnes has been detected in diseased human prostate tissue, and cell culture experiments suggest that the bacterium can establish a low-grade inflammation. Here, we investigated its impact on human primary prostate epithelial cells. Microarray analysis confirmed the inflammation......-inducing capability of P. acnes but also showed deregulation of genes involved in the cell cycle. qPCR experiments showed that viable P. acnes downregulates a master regulator of cell cycle progression, FOXM1. Flow cytometry experiments revealed that P. acnes increases the number of cells in S-phase. We tested...... the hypothesis that a P. acnes-produced berninamycin-like thiopeptide is responsible for this effect, since it is related to the FOXM1 inhibitor siomycin. The thiopeptide biosynthesis gene cluster was strongly expressed; it is present in subtype IB of P. acnes, but absent from type IA, which is most abundant...

  16. Evaluation of hyperandrogenemia and metabolic risk profile in women with postadolescent acne

    Leyla Baykal Selçuk; Deniz Aksu Arıca; Savaş Yaylı

    2016-01-01

    Background and Design: Postadolescent acne is a disease with relapses frequently seen in women. Treatment is difficult. In our study, we aimed to investigate the clinical and biochemical characteristics of hyperandrogenism and the prevalence of metabolic disorders, such as metabolic syndrome (MS) and dyslipidemia in women with postadolescent acne. Materials and Methods: This study was conducted on 50 women who attended our department with the complaint of postadolescent acne between July 2014...

  17. Intratumoral injection of Propionibacterium acnes suppresses malignant melanoma by enhancing Th1 immune responses.

    Kenshiro Tsuda

    Full Text Available Malignant melanoma (MM is an aggressive cutaneous malignancy associated with poor prognosis; many putatively therapeutic agents have been administered, but with mostly unsuccessful results. Propionibacterium acnes (P. acnes is an aerotolerant anaerobic gram-positive bacteria that causes acne and inflammation. After being engulfed and processed by phagocytes, P. acnes induces a strong Th1-type cytokine immune response by producing cytokines such as IL-12, IFN-γ and TNF-α. The characteristic Th2-mediated allergic response can be counteracted by Th1 cytokines induced by P. acnes injection. This inflammatory response induced by P. acnes has been suggested to have antitumor activity, but its effect on MM has not been fully evaluated.We analyzed the anti-tumor activity of P. acnes vaccination in a mouse model of MM. Intratumoral administration of P. acnes successfully protected the host against melanoma progression in vivo by inducing both cutaneous and systemic Th1 type cytokine expression, including TNF-α and IFN-γ, which are associated with subcutaneous granuloma formation. P. acnes-treated tumor lesions were infiltrated with TNF-α and IFN-γ positive T cells. In the spleen, TNF-α as well as IFN-γ producing CD8(+T cells were increased, and interestingly, the number of monocytes was also increased following P. acnes administration. These observations suggest that P. acnes vaccination induces both systemic and local antitumor responses. In conclusion, this study shows that P. acnes vaccination may be a potent therapeutic alternative in MM.

  18. Childhood acne in a boy with XYY syndrome.

    Kasparis, Christos; Loffeld, Annette

    2014-01-06

    A 3-year-old boy was referred to the dermatology department with a 12-month history of facial erythema associated with a papular-pustular facial eruption consistent with childhood acne. He had been diagnosed with XYY syndrome identified during genetic analysis for cardiac anomalies at birth. XYY syndrome is an aneuploidy of the sex chromosomes which affects 1 in 1000 male births. It is often asymptomatic and identified incidentally following genetic analysis for other conditions. The syndrome can be associated with an increased risk of learning difficulties and delayed language skills. Early diagnosis could alert physicians to the possibility of subtle developmental and learning abnormalities and result in prompt management. Our case highlights the fact that the presence of childhood acne could aid in the early detection of XYY syndrome.

  19. Childhood acne in a boy with XYY syndrome

    Kasparis, Christos; Loffeld, Annette

    2014-01-01

    A 3-year-old boy was referred to the dermatology department with a 12-month history of facial erythema associated with a papular-pustular facial eruption consistent with childhood acne. He had been diagnosed with XYY syndrome identified during genetic analysis for cardiac anomalies at birth. XYY syndrome is an aneuploidy of the sex chromosomes which affects 1 in 1000 male births. It is often asymptomatic and identified incidentally following genetic analysis for other conditions. The syndrome can be associated with an increased risk of learning difficulties and delayed language skills. Early diagnosis could alert physicians to the possibility of subtle developmental and learning abnormalities and result in prompt management. Our case highlights the fact that the presence of childhood acne could aid in the early detection of XYY syndrome. PMID:24395875

  20. [Hormonal assessment in a woman with acne and alopecia].

    Faure, M; Drapier-Faure, E

    1992-06-01

    Acne, androgenogenetic alopecia, hyperseborrhea and hirsutism may result from hyperandrogenism in women. This may be peripheral "idiopathic" hyperandrogenism due to cutaneous metabolism of steroids, but in some cases hyperandrogenism is due to abnormal production or input of steroids with androgenic activity (hyperplasia, endocrine tumors, cysts, consumption of progestogens or other hormones with androgenic activity, menopause...). An assessment is useful only in cases of acne or alopecia if they are accompanied by other signs of peripheral hyperandrogenism and/or disturbed menstruation. The treatment is based on the administration of an anti-androgen (in France, usually cyproterone acetate), combined with other local or systemic treatments for the problem, depending on the age, dermatological signs and context.