Combining platelet rich plasma with ablative laser for post acne scars: A review.

Background Acne scars are one of the most common sequelae of inflammatory acne. It commonly affects adolescents and young adults and hence is associated with significant psychological morbidity. It is historically resistant to oral as well as surgical modalities. In the last two decades, ablative lasers (fractional or otherwise) have proven to be effective in management of acne scars. Some studies have proven the efficacy of platelet rich plasma in reducing the adverse effects and improving the efficacy of lasers. Objective Review of the studies combining platelet rich plasma with ablative laser for post acne scars. Methods A literature review of the MEDLINE database for studies evaluating the combination of ablative lasers with platelet rich plasma was performed. Only studies with higher levels of evidence (randomised controlled trials and comparative studies) were included in this review. Results Adding intradermal platelet rich plasma to fractional ablative lasers in the management of post acne scars increases clinical efficacy, reduces downtime as well as frequency and duration of ablative lasers related adverse effects. The efficacy of topical platelet rich plasma is less as compared to intradermal platelet rich plasma. Limitations The studies analysed are heterogeneous in nature with varied protocols and duration of follow up. Conclusions It is recommended to combine the ablative lasers with intradermal platelet rich plasma for better clinical response and reduce adverse effects as well as downtime.

Fractional CO2 laser with topical 1% terbinafine cream versus oral itraconazole in the management of onychomycosis: A randomized controlled trial.

Background Onychomycosis accounts for 20-40% of all nail disorders. It is difficult to cure with resistance to anti-fungal drugs, their side effects and drug interactions limiting treatment options. Itraconazole is a widely accepted oral medication used for onychomycosis while fractional CO2 laser along with a topical anti-fungal has shown promising results for nail plate clearance in onychomycosis. Aim To compare the efficacy of fractional CO2 laser with 1% terbinafine cream versus itraconazole in the management of onychomycosis. Methods A prospective, randomised, single-centre, two-arm, parallel-group interventional study was conducted at Command Hospital Air Force, Bangalore. Onychomycosis cases confirmed by KOH mount/culture-positive were included. Patients were randomly divided into two groups. Group A received 4 sessions of fractional CO2 laser every fourth week with twice-daily application of 1% terbinafine cream; Group B received one-week pulse therapy with capsule itraconazole once every four-week for three pulses. The response was assessed by Onychomycosis Severity Index, a validated onychomycosis assessment scale, at baseline and at six months. Results Group A had 50 patients with a total of 98 nails. Clinical improvement was seen in 83/98 (84.7%) nails. The average reduction in Onychomycosis Severity Index was 8.65 (P < 0.05). Group B had 50 patients with a total of 136 nails. Clinical improvement was seen in 104/136 (76.5%) nails. The average reduction in Onychomycosis Severity Index was 7.37 (P < 0.05). Both groups showed statistically significant improvement measured by 'Reduction in Onychomycosis Severity Index' at six months; however, there was no significant difference between the two arms. Limitations The main limitations of the study are the small sample size and lack of long-term follow-up to assess recurrence of infection. Conclusion Fractional CO2 laser with 1% terbinafine cream is an effective and safe method for inducing nail clearance in onychomycosis and has efficacy similar to itraconazole pulse therapy.

An unusual case of tenosynovitis in Hansen's disease.

Tenosynovitis is an infrequent presentation of Hansen's disease. It may occur during the natural course of disease or treatment as part of type 1 reaction or rarely may be the presenting complaint. We report a case of tenosynovitis of bilateral wrist joints who after being ineffectively treated by an orthopedician as well as rheumatologist for several months and was finally diagnosed as a case of Hansen's disease (borderline lepromatous) in type 1 reaction with excellent response to multidrug therapy and tapering doses of systemic steroids.

Dive deep into trophic ulcer; Glomerulonephritis is still a complication in hansen's disease.

Hansen's disease is one of the ancient skin diseases known to humankind, still foxes even trained physician leading to delay in its diagnosis and unusual health burden. India followed by Brazil constitutes the highest number in newly diagnosed cases. Even though the World Health Organization and individual country have done much to contain the spread of leprosy, the findings of systemic complications, grade 2 deformity, and childhood leprosy reflect some shortcomings of the worldwide public health program. Renal involvement, particularly glomerulonephritis, is a known common systemic complication of the leprosy, but introduction of multidrug therapy and early case detection have reduced the chances of systemic complication significantly over the last three decades. Here, we report a case who presented in the emergency department with rapidly progressive swelling of the body, on evaluation found to have leprosy and glomerulonephritis having tubuloreticular inclusions in glomerular endothelial cell cytoplasm on electron microscopy.

Hansen's disease in the era of COVID-19: An observation on a series of six patients with co-infection.

Since the onset of the present pandemic, effect of the novel corona virus on other infectious conditions continues to be investigated. Although the immunological responses to SARS-Cov-2 infection have been elaborated extensively, they fail to explain, variations in its clinical manifestations and its interaction with other diseases. Hansen's disease is known to present as a complex immunological response to the lepra bacilli, resulting in its varied spectral manifestations. An interaction between these two infectious agents, hence, may affect Hansen's disease. We came across six cases of Hansen's disease who developed COVID19 co-infection. This series presents their clinical course and outcome, during the period of co-infection. All cases were followed up for a minimum eight-week period thereafter. In all these cases the active phase of coronavirus infection had no effect on Hansen's disease and those on prednisolone for their lepra reaction had a more favorable outcome, with two cases manifesting exacerbation of their lepra reactions in the follow period.

Undiagnosed purpura: a case of autoerythrocyte sensitization syndrome associated with dermatitis artefacta and pseudo-ainhum.

A 23-year-old young woman presented with recurrent episodes of painful bruising along with linear erosions on the accessible areas of the body of nine years duration with a pseudo-ainhum of her left nipple for the past three months. Her case history included repeated visits to various physicians at different centers and an extensive investigative profile. A diagnosis of autoerythrocyte sensitization was made on the basis of the clinical history, dermatological examination complemented by a positive autoerythrocyte sensitization test, psychiatric evaluation and absence of any organic cause for her ailment. She was placed on psychiatric management and has remained symptom-free after six months follow-up. The case is reported for its rarity, as well as for the association of autoerythrocyte sensitization syndrome with frank dermatitis artefacta and pseudo-ainhum, which to the best of our knowledge has not yet been reported in the literature.

Cutaneous reactions in nuclear, biological and chemical warfare.

Nuclear, biological and chemical warfare have in recent times been responsible for an increasing number of otherwise rare dermatoses. Many nations are now maintaining overt and clandestine stockpiles of such arsenal. With increasing terrorist threats, these agents of mass destruction pose a risk to the civilian population. Nuclear and chemical attacks manifest immediately while biological attacks manifest later. Chemical and biological attacks pose a significant risk to the attending medical personnel. The large scale of anticipated casualties in the event of such an occurrence would need the expertise of all physicians, including dermatologists, both military and civilian. Dermatologists are uniquely qualified in this respect. This article aims at presenting a review of the cutaneous manifestations in nuclear, chemical and biological warfare and their management.

Reiter's disease in a six-year-old girl.

Reiter's syndrome has characteristically been described in young males and presents with a triad of urethritis, conjunctivitis and arthritis. Reiter's syndrome has been known to affect children, although they usually do not manifest with the typical triad. Only a few such cases have been reported and these have described males predominantly. A case of a six-year-old girl who presented with watery diarrhea, redness of eyes and joint pains followed by skin involvement is reported. She was managed with topical salicylic acid and hydrocortisone, and oral aspirin and showed complete resolution of her clinical features in three weeks.

Relapsing linear acantholytic dermatosis in a four-year-old boy.

Linear acantholytic dermatoses are a spectrum of cutaneous disorders that form a subset of linear dermatoses with distinct clinical features and histopathologically show acantholysis. The lesions may be zosteriform or follow the lines of Blaschko. This report describes a four-year-old boy who, on a follow up of two years, exhibited a relapsing acantholytic dermatosis along the lines of Blaschko. Histopathology of a representative lesion revealed epidermal acantholysis with multiple acantholytic keratinocytes with in the prickle cell layer and an absence of corp ronds and grains, consistent with features of Hailey-Hailey disease. This, to our knowledge, is the third case of relapsing linear acantholytic dermatosis reported.