Use of Supplementary Patient Education Material Increases Treatment Adherence and Satisfaction Among Acne Patients Receiving Adapalene 0.1%/Benzoyl Peroxide 2.5% Gel in Primary Care Clinics: A Multicenter, Randomized, Controlled Clinical Study

Abstract

Introduction

Poor adherence to acne treatment may lead to unnecessary treatments, increased healthcare costs, and reduced quality of life (QoL). This multicenter study evaluated the effect of supplementary patient education material (SEM) (a short video, information card, and additional information available online) on treatment adherence and satisfaction among acne patients treated with the fixed-dose combination adapalene 0.1%/benzoyl peroxide 2.5% gel (A/BPO) in primary care clinics versus (1) standard-of-care patient education (SOCPE) (package insert and oral instruction) and (2) SOCPE plus more frequent clinic visits.

Methods

Subjects with acne were randomized to receive once-daily A/BPO for 12 weeks plus (1) SEM in addition to SOCPE; (2) SOCPE only with two additional visits; or (3) SOCPE only. Other assessments included a subject appreciation questionnaire, a physician questionnaire, and safety.

Results

Ninety-seven subjects were enrolled. At baseline, most (87.6%) had mild to moderate acne. Better adherence was observed in the A/BPO + SEM group compared with A/BPO + more visits or A/BPO alone [mean 63.1%, 48.2% (p = 0.0206), and 56.5%, respectively]. The A/BPO + SEM group had more subjects with greater than 75% adherence (45%, 30.4%, and 25%, respectively). According to the subject appreciation questionnaire, the SEM was more helpful to adhere to treatment (56.7%) versus more visits (32.3%) and A/BPO alone (15.2%), better use the product (70%, 61.3%, and 54.5%, respectively), and better manage skin irritation (53.3%, 48.4%, and 36.4%, respectively). All physicians were satisfied with the SEM and 90% would consider using it in their practice. Safety assessment showed fewer treatment-related adverse events in the A/BPO + SEM group.

Conclusion

Use of the SEM may increase adherence of acne patients treated with once-daily A/BPO gel in primary care, consequently improving treatment and QoL in the long term.

Funding

Nestle Skin Health-Galderma R&D.

Trial Registration

ClinicalTrials.gov Identifier: NCT02307266.

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Staphylococcus lugdunensis Infections of the Skin and Soft Tissue: A Case Series and Review

Abstract

Introduction

Staphylococcus lugdunensis (S. lugdunensis) is a coagulase-negative, Gram-positive bacterium that can be isolated as a component of normal skin flora in humans. However, more recently, it has also been documented as a culprit in skin and soft tissue infections. We describe the clinical features of five individuals with S. lugdunensis-associated skin infections. We review the characteristics of other patients that were previously described with this organism as the causative agent of skin infection.

Methods

Staphylococcus lugdunensis was correlated with the development of significant skin and soft tissue infections in five patients. The Pubmed database was used to search for the following terms: "abscess," "cellulitis," "cutaneous," "lugdunensis," "paronychia," "skin," "soft," "staphylococcus," and "tissue." The relevant and reference papers generated by the search were reviewed.

Results

One woman and four men developed S. lugdunensis-related skin infections from February 19, 2015 to May 30, 2017. The patients' ages at the onset of the infection ranged from 30 to 82 years; the median age was 70 years. Four patients were older than 65 years. The back was the most common location for the infection, followed by digits. The infection presented as cystic lesions with cellulitis or periungual abscesses. The lesions were incised or spontaneously ruptured. Patients were empirically treated with oral antibiotics; if necessary, the management was adjusted based on the culture-derived sensitivities of the organisms. The infections resolved within 10–30 days after commencing treatment.

Conclusion

Staphylococcus lugdunensis has previously been considered as a nonpathogenic organism and to be a component of normal skin flora. However, S. lugdunensis can result in significant skin and soft tissue infections, perhaps more frequently in older individuals. Its antibiotic sensitivities appear to be similar to those of methicillin-susceptible Staphylococcus aureus.

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Denosumab as a potential treatment alternative for patients suffering from diffuse sclerosing osteomyelitis of the mandible—a rapid communication

Diffuse sclerosing osteomyelitis (DSO) is a rare disease of the jaw bone. Its treatment is challenging. Different medical and surgical treatment protocols have been proposed; however, none of these treatment protocols produce reliable results. Recently, ibandronate administration has been attempted as a treatment alternative in acute cases of DSO. Due to the similar antiresorptive effect, we sought to explore the application of the human monoclonal antibody to the receptor activator of nuclear factor kappaB ligand (RANKL), denosumab, in the treatment of DSO.

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Evaluation of positional plagiocephaly: conventional anthropometric measurement versus laser scanning method

The incidence of plagiocephaly has increased in the 25 years since the "Back to Sleep" campaign in 1991 to prevent sudden infant death. Plagiocephaly is not considered to be a pathological condition. It is more of an esthetic impairment and could have potentially negative psychological or psychosocial consequences; therefore, treatment is recommended. The aim of this study is to compare conventional anthropometry and laser scanning – two different measurement methods – as diagnostic instruments for plagiocephaly.

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Influence of Ginkgo Biloba extract (EGb 761) on expression of IL-1 Beta, IL-6, TNF-alfa, HSP-70, HSF-1 and COX-2 after noise exposure in the rat cochlea

The objective of this study was to investigate the influence of Ginkgo Biloba in early treatment of noise induced hearing loss on expression of IL-6, IL-1 Beta, TNF-alfa, HSP-70, HSF-1 and COX-2 in the rat cochlea.

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Effect of V–Y plasty on lip lengthening and treatment of gummy smile

The aim of this study was to assess the effect of isolated V–Y plasty on lip lengthening and the treatment of gummy smile. An isolated V–Y plasty was performed on 14 patients with a gummy smile. In each case, measurements of upper lip length and gingival display were recorded from posed-smile photographs taken preoperatively and at 1, 3, and 6 months postoperatively. Gingival display decreased significantly and lip length increased significantly over all intervals investigated. Applying this technique after Le Fort I surgery may be beneficial; however, as with other injection or surgical lip lengthening methods, its stand-alone application should be questioned.

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Intraoperative anaphylaxis to bacitracin during scleral buckle surgery

A 63-year-old man with a history of retinal detachment in the right eye repaired by scleral buckle presented with decreased peripheral vision in the left eye and was found to have a macula-sparing retinal detachment in the left eye, for which urgent repair by scleral buckle was recommended. The patient did not take any routine outpatient medications. Preoperative evaluation revealed no history of anesthetic complications, and he denied any drug allergies. He did not receive any preoperative prophylactic antibiotics.

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