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Background: Plantar warts (verrucae plantaris) are a common source of pain for patients and are often refractory to treatment. Previous work has shown a high clearance rate of verrucae using a surface‐based microwave device (Swift®). Aims: To assess the efficacy, defined as the complete visible clearance of warts, in patients with verrucae plantaris receiving microwave treatment. Patients: We undertook a retrospective review and identified records of 85 patients who underwent a course of microwave treatment at a single US‐based podiatry centre. Efficacy was analyzed on the basis on intention‐to‐treat. Results: In patients who received ≥1 session there was a complete clearance rate of 60.0% (51/85) (intention‐to‐treat; 59 patients completed treatment, 26 lost to follow‐up) and 86.4% (51/59) per treatment completion; no significant differences in clearance rates of children and adults were observed (61.0% [25/41] vs. 59.1% [26/44]). There were 31 patients who received three sessions of microwave therapy with a clearance rate of 71.0% (22/31) as per intention‐to‐treat (27 patients completed treatment, 4 lost to follow‐up). An average of 2.3 sessions (SD: 1.1; range: 1–6) was required for the complete clearance of plantar warts. Complete clearance was also observed in some patients with recalcitrant warts following additional treatment sessions (42.9% [3/7]). A significant reduction in wart related pain was reported for all patients undergoing treatment. Some patients continued to report a reduced amount of pain post‐therapy compared with pretherapy. Conclusions: Microwave treatment of verrucae plantaris appears to be a safe and effective procedure. [ABSTRACT FROM AUTHOR]

Dermatophytes are group of filamentous fungi which have adapted to living on the skin of humans and other animals. In the last decade, reports have emerged from Asia of new dermatophyte strains showing resistance to the commonly used antifungal agent terbinafine and others. The spread of these resistant strains has been noted in many other countries globally. Little is known about the mechanisms or management of this emerging problem. Urgent research and changes to current practice are required if the spread of the infection is to be contained and managed effectively. [ABSTRACT FROM AUTHOR]

Background: Plantar warts, or verrucae plantaris, are common lesions causing considerable pain during weightbearing activity. Although current treatment modalities have low success rates, microwave therapy has been introduced as a promising intervention. This study aimed to determine the effectiveness of microwave therapy for the treatment of plantar warts and to determine the clinical factors associated with plantar wart resolution. Methods: A retrospective analysis of 150 plantar warts from 45 patients treated with microwave therapy was undertaken. Binomial regression was conducted to explore clinical characteristics (age, gender, immunosuppression, impaired healing, multiple vs single wart, location of lesion, lesion diameter) associated with lesion resolution. Results: Of the total 150 plantar warts treated with microwave therapy, 125 (83.3%) warts resolved and 25 (17%) warts did not resolve. The mean (SD) total treatment sessions for resolved lesions was 2.8 (1.0). Decreasing age (P = 0.046) was the only clinical characteristic associated with resolution. Conclusions: This retrospective study has shown that plantar warts may be resolved with two to three sessions of microwave therapy, which may be more successful in younger populations. [ABSTRACT FROM AUTHOR]

Abstract Malignant melanoma is a life threatening skin tumour which may arise on the foot. The prognosis for the condition is good when lesions are diagnosed and treated early. However, lesions arising on the soles and within the nail unit can be difficult to recognise leading to delays in diagnosis. These guidelines have been drafted to alert health care practitioners to the early signs of the disease so an early diagnosis can be sought.

Abstract Background Malignant melanoma is a rare but potentially lethal form of cancer which may arise on the foot. Evidence suggests that due to misdiagnosis and later recognition, foot melanoma has a poorer prognosis than cutaneous melanoma elsewhere. Methods A panel of experts representing podiatry and dermatologists with a special interest in skin oncology was assembled to review the literature and clinical evidence to develop a clinical guide for the early recognition of plantar and nail unit melanoma. Results A systematic review of the literature revealed little high quality data to inform the guide. However a significant number of case reports and series were available for analysis. From these, the salient features were collated and summarised into the guide. Based on these features a new acronym "CUBED" for foot melanoma was drafted and incorporated in the guide. Conclusions The use of this guide may help clinicians in their assessment of suspicious lesions on the foot (including the nail unit). Earlier detection of suspicious pedal lesions may facilitate earlier referral for expert assessment and definitive diagnosis. The guide is currently being field tested amongst practitioners.

Abstract Malignant melanoma is the most common primary malignant tumour arising on the foot. Where improvements in the prognosis have been observed for patients with melanoma elsewhere on the skin, pedal lesions are still frequently delayed in presentation through neglect or misdiagnosis. Detection of foot melanoma relies on the health care practitioner's skills and observations in recognising early changes. Recent publications have documented the use a dermoscopy as a tool to improve recognition of such suspicious lesions. This paper reviews current literature with a special emphasis of its potential applications on plantar and nail unit melanoma. Data from these studies suggest that the technique is a useful and significant adjunct to clinical examination, which ultimately may lead to earlier recognition of this aggressive tumour.

This article looks at a case of retronychia, a recently reported condition, in which literature only exists for the past two decades. The case involves nail trauma where the nail plate embeds in a retrograde direction into the proximal nail fold (PNF), forcibly pushing the nail backwards and upwards into the nail fold. [ABSTRACT FROM AUTHOR]

Foot ulcers in diabetes and their associated consequences (including amputation) present a significant burden to both patients and the NHS. The majority of foot ulcers are preceded by callus formation, effective treatment and prevention of callus will, therefore, reduce the burden of foot ulcers in diabetes. Emollients are a commonly used topical treatment for hyperkeratosis/callus, but there is a lack of evidence regarding optimal use in diabetes foot care. [ABSTRACT FROM AUTHOR]

Abstract Background Acral lentiginous melanoma (ALM) is an uncommon, cutaneous malignant tumour which may arise on the foot. Its relative rarity, atypical appearance and late presentation frequently serve as poor prognostic indicators. Methods At a tertiary skin tumour centre, a retrospective review was undertaken of all patients diagnosed with the tumour at the level of ankle or below. Results Over a six year period, 27 cases (20 female, 7 male) were identified with positive histology confirming the disease. The age ranged from 35–96 years of age (mean 62.7 years). The majority of the cohort were white (59%) with plantar lesions (62%). 33% of patients were initially were diagnosed incorrectly. The average time taken from the point of recognition, by the patient, to the lesion being correctly diagnosed was around 13.5 months. Conclusion Earlier diagnosis of ALM requires education at both a patient and practitioner level.

Corns are a common foot problem accounting for nearly half of all problems seen within podiatry and chiropody clinics. Hard corns are concentrated areas of hyperkeratosis within the stratum corneum, typically found on the weight-bearing (plantar) surfaces of the feet. For many patients, they are a source of pain and have been shown to negatively affect a patient's activity and quality of life. Most of the currently available treatments are short-lived in their effectiveness, with corns frequently being recurrent, requiring repeated visits to remove the painful lesions. The use of handheld microwave devices indicated for surface applications has demonstrated effectiveness in clearing recalcitrant plantar warts and significantly reducing the pain associated with them. The authors report 2 cases of patients with persistent and painful plantar corns who underwent microwave treatment of their plantar corns with a successful, lasting reduction in pain levels after the intervention. Further work is required to fully assess the potential of this treatment modality in the management of painful plantar corns. [ABSTRACT FROM AUTHOR]

Numerous studies have highlighted the burden of diabetic foot disease and the associated high rates of lower limb amputations. As research is conducted in this area, pieces of the jigsaw [...]

Background: Onychomycosis is a common nail pathology which has proven to be a treatment challenge to healthcare professionals. Antifungal drugs have been the mainstay of therapy for many years. Recently, laser technologies have been introduced as a treatment for onychomycosis avoiding the disadvantages of systemic and topical drug therapies, offering a rapid treatment for an often persistent nail condition. The purpose of this study was to review published evidence regarding the effectiveness of laser technologies in the treatment of onychomycosis. Methods: The primary question for this review was "what evidence is there for the use of lasers in the treatment of onychomycosis"? A systematic literature search of published papers indexed on Pubmed and Web of Science® was undertaken in June 2014 for original, published research. The primary outcome measures for efficacy were mycological cure and clearance of the affected nail (clinical cure). Results: This review returned a total of twelve eligible published studies evaluating the use of lasers in the treatment of onychomycosis. Two were randomised controlled trials, four were comparative design studies (with no placebo/control groups) and the remainder were case series. The level of evidence was generally low level reflecting predominantly small sample size and lack of control groups. The results from studies were conflicting and follow up periods for patients in studies were generally short. Many studies excluded patients with severe or dystrophic onychomycosis. Conclusions: The evidence pertaining to the effectiveness of laser treatment of onychomycosis is limited and of poor methodological quality. Future studies using a randomised controlled trial designs with larger study populations and clear procedures are required to permit a full evaluation of this emerging technology. [ABSTRACT FROM AUTHOR]

Background: Onychomycosis is a common nail pathology which has proven to be a treatment challenge to healthcare professionals. Antifungal drugs have been the mainstay of therapy for many years. Recently, laser technologies have been introduced as a treatment for onychomycosis avoiding the disadvantages of systemic and topical drug therapies, offering a rapid treatment for an often persistent nail condition. The purpose of this study was to review published evidence regarding the effectiveness of laser technologies in the treatment of onychomycosis. Methods: The primary question for this review was "what evidence is there for the use of lasers in the treatment of onychomycosis"? A systematic literature search of published papers indexed on Pubmed and Web of Science® was undertaken in June 2014 for original, published research. The primary outcome measures for efficacy were mycological cure and clearance of the affected nail (clinical cure). Results: This review returned a total of twelve eligible published studies evaluating the use of lasers in the treatment of onychomycosis. Two were randomised controlled trials, four were comparative design studies (with no placebo/control groups) and the remainder were case series. The level of evidence was generally low level reflecting predominantly small sample size and lack of control groups. The results from studies were conflicting and follow up periods for patients in studies were generally short. Many studies excluded patients with severe or dystrophic onychomycosis. Conclusions: The evidence pertaining to the effectiveness of laser treatment of onychomycosis is limited and of poor methodological quality. Future studies using a randomised controlled trial designs with larger study populations and clear procedures are required to permit a full evaluation of this emerging technology. [ABSTRACT FROM AUTHOR]

Background: Although dermatology, as a medical subject, has been a facet of the training and education of podiatrists for many years, it is, arguably, only in recent years that the speciality of podiatric dermatology has emerged within the profession. Some indication of this gradual development may be identified through a content analysis of the podiatric literature in the UK, spanning a 21 year timeframe. Method: 6 key professional journals were selected for content analysis in order to provide a picture of the emergence and development of podiatric dermatology over a period extending from 1989 to 2010. Both syntactical and thematic unitization were deployed in the analysis, revealing both manifest and latent content. Categories were devised using a prior coding, a codebook produced to define relevant concepts and category characteristics, and the coding scheme subject to an assessment of reliability. Results: 1611 units appeared in the 6 journals across a 21 year timeframe. 88% (n = 1417) occurred in one journal (Podiatry Now and its predecessors). Modal categories within all journals included course adverts (n = 673), commercial adverts (n = 562) and articles by podiatrists (n = 133). There was an overall rise from 40 per annum in 1989, to over 100 in 2010. A wider range of dermatological topics were addressed, ranging from fungal nail infections to melanoma. Conclusions: It is evident from this analysis that there has been an increasing focus on dermatology as a topic within the main podiatric journals in the UK over the last 21 years, primarily reflecting a rise in commercial advertising and an increase in academic dermatology related publications. Whilst earlier publications tended to focus on warts and fungal infections, more recent publications address a broader spectrum of topics. Changes in prescribing rights may be relevant to these findings, as may the enhanced professional and regulatory body requirements on continuing professional development. [ABSTRACT FROM AUTHOR]

Dry skin (anhidrosis, xerosis) commonly affects the feet of many patients. In a people with diabetes, dry skin has the potential to progress to cracking and fissuring creating a portal of entry for bacteria. The causes of the dry skin are varied and often multifactorial. Research evidence investigating the management of this condition using emollients is limited to a few small scale studies coupled with clinical experience. This paper will review how dry skin may develop, focussing on the diabetic foot, and suggest an approach to managing this common condition. [ABSTRACT FROM AUTHOR]

The article discusses the problem of dry skin for many patients, especially older adults. It suggests that for patients with extremely dry skin, such as those with eczema or psoriasis, emollients are an essential part of their daily skin care. It provides the application and effects of emollients, with specific reference to the lower limb and foot. Some examples of emollient products including Balneum Plus cream, Aquamcri Cream and Zerobase Emollient Cream are provided. INSET: Case Study.

The authors discuss vital role that case studies play in medical field, continuing professional development (CPD) and clinical education, especially with the emergence of evidence-based medicine (EBM). They present criticisms of case studies which include the inability to investigate patient safety, lack of proper outcome measurements and ethical issues. Several advantages of case-based approach are also listed. Case reports act as a vehicle for delivering individual clinical expertise to a wider audience; hence despite their known drawbacks, case studies hold a certain value in professional journals. Podiatry Now encourages case studies that are regularly submitted, which is a positive step.

The article focuses on the clinical guidelines for the identification of melanoma of the foot and nail. It says that amelanotic melanoma develops in the nail unit as it is does at other acral locations in which the lack of overt pigment seems to delay the diagnosis and affects prognosis. It adds that patients with suspected melanoma should be seen by a specialist within two weeks of presentation under the National Institute for Health and Clinical Excellence (NICE) guidelines in Great Britain.

Background Acral lentiginous melanoma (ALM) is an uncommon, cutaneous malignant tumour which may arise on the foot. Its relative rarity, atypical appearance and late presentation frequently serve as poor prognostic indicators. Methods At a tertiary skin tumour centre, a retrospective review was undertaken of all patients diagnosed with the tumour at the level of ankle or below. Results Over a six year period, 27 cases (20 female, 7 male) were identified with positive histology confirming the disease. The age ranged from 35-96 years of age (mean 62.7 years). The majority of the cohort were white (59%) with plantar lesions (62%). 33% of patients were initially were diagnosed incorrectly. The average time taken from the point of recognition, by the patient, to the lesion being correctly diagnosed was around 13.5 months. Conclusions Earlier diagnosis of ALM requires education at both a patient and practitioner level. [ABSTRACT FROM AUTHOR]

Malignant melanoma is a life threatening skin tumour which may arise on the foot. The prognosis for the condition is good when lesions are diagnosed and treated early. However, lesions arising on the soles and within the nail unit can be difficult to recognise leading to delays in diagnosis. These guidelines have been drafted to alert health care practitioners to the early signs of the disease so an early diagnosis can be sought. [ABSTRACT FROM AUTHOR]

Background: Malignant melanoma is a rare but potentially lethal form of cancer which may arise on the foot. Evidence suggests that due to misdiagnosis and later recognition, foot melanoma has a poorer prognosis than cutaneous melanoma elsewhere. Methods: A panel of experts representing podiatry and dermatologists with a special interest in skin oncology was assembled to review the literature and clinical evidence to develop a clinical guide for the early recognition of plantar and nail unit melanoma. Results: A systematic review of the literature revealed little high quality data to inform the guide. However a significant number of case reports and series were available for analysis. From these, the salient features were collated and summarised into the guide. Based on these features a new acronym "CUBED" for foot melanoma was drafted and incorporated in the guide. Conclusions: The use of this guide may help clinicians in their assessment of suspicious lesions on the foot (including the nail unit). Earlier detection of suspicious pedal lesions may facilitate earlier referral for expert assessment and definitive diagnosis. The guide is currently being field tested amongst practitioners. [ABSTRACT FROM AUTHOR]

Malignant melanoma is the most common primary malignant tumour arising on the foot. Where improvements in the prognosis have been observed for patients with melanoma elsewhere on the skin, pedal lesions are still frequently delayed in presentation through neglect or misdiagnosis. Detection of foot melanoma relies on the health care practitioner's skills and observations in recognising early changes. Recent publications have documented the use a dermoscopy as a tool to improve recognition of such suspicious lesions. This paper reviews current literature with a special emphasis of its potential applications on plantar and nail unit melanoma. Data from these studies suggest that the technique is a useful and significant adjunct to clinical examination, which ultimately may lead to earlier recognition of this aggressive tumour. [ABSTRACT FROM AUTHOR]