Febrile ulceronecrotic Mucha-Habermann disease (FUMHD) is a rare severe variant of pityriasis lichenoides et varioliformis acuta characterized clinically by aggressive ulceronecrotic skin lesions associated with high fever and histologically by features typical of pityriasis lichenoides et varioliformis acuta. Despite the continuous addition of new case reports, no definite diagnostic criteria have been established, and an optimum treatment is still waiting. Herein, we review the different aspects of this rare entity, including pathogenesis, clinical and histopathological features, differential diagnosis, course, prognosis, and outcome. Different diagnostic and therapeutic challenges associated with FUMHD are also evaluated and discussed. We propose two sets of diagnostic criteria to define the disease more precisely and to avoid missing cases. The first comprises constant clinical and histopathological features that are always present in every case, the combination of which is necessary for diagnosis. The second set includes variable features that may be present in some cases and to which any emerging finding could be added. Although different therapeutic options have been used, there is no optimum therapy for FUMHD, and the disease still represents a therapeutic challenge.
We propose two sets of diagnostic criteria to define the disease more precisely and to avoid confusion associated with the other classification. The first set comprises constant clinical and histopathological features that are always present in every case, and the second set includes associated features that were variably reported in some patients. LM is then subclassified according to the presence or absence of systemic manifestations into a systemic severe form (scleromyxedema) and a non-disabling, pure cutaneous form.
Background The burden of human papillomavirus (HPV) infection and HPV‐associated diseases is consistently growing worldwide. Several combination therapies are being tested nowadays for the treatment of recalcitrant warts, with promising results. Aims To evaluate the potential therapeutic role of combined bivalent HPV vaccine (Cervarix) and Candida antigen versus candida antigen alone in the treatment of multiple recalcitrant warts. Patients/Methods Forty patients with recalcitrant warts were enrolled into this study. They were divided into two groups (A and B), each including 20 patients. Patients in the group (A) received intralesional Candida antigen injection alone for five sessions at 2‐week intervals. Patients in the group B received combined treatment of bivalent recombinant HPV vaccine and intralesional Candida antigen. Candida antigen was administered as in the group A, while Cervarix vaccine was given intramuscularly at 0, 1, and 6 months as scheduled. Follow‐up was made monthly for 6 months to detect any possible recurrence. Results Eight patients (40%) in the group (A) showed complete clearance of warts after intralesional Candida antigen injection alone, while 14 patients (70%) in the group (B) showed complete regression of warts after the combined therapy. No significant side effects were reported in both groups, and no recurrence was detected. Conclusion Bivalent human papillomavirus vaccine combined with Candida antigen is a promising, effective, and safe modality for the treatment of multiple recalcitrant warts.
Intralesional immunotherapy by different antigens has shown promising efficacy and safety in the treatment of warts. However, the use of these antigens for the treatment of plane warts has been investigated in two studies only. To evaluate the efficacy and safety of three antigens; Measles Mumps, Rubella vaccine (MMR), Candida antigen, and purified protein derivative (PPD) in the treatment of multiple plane warts. The study included 120 patients who were randomly assigned to three groups, 40 patients in each group. Each agent was injected intralesionally at a dose of 0.1 mL into the largest wart at 2-week intervals until complete clearance or for a maximum of five sessions. Complete clearance of warts was observed in 55% of the PPD group, in 70% of the Candida antigen group, and in 62.5% of the MMR group. No statistically significant difference in the therapeutic response was found between the three groups. Intralesional antigen immunotherapy seems to be a promising well-tolerated and effective therapeutic option for the treatment of multiple plane warts, with relatively higher efficacy of Candida antigen.
Background Intralesional immunotherapy using different types of antigens is considered an effective and safe treatment option for different types of warts. However, there are few studies that illustrate the use of these antigens in the treatment of periungual warts as a distinct type of warts. Objective To evaluate the efficacy and safety of three antigens: measles, mumps, rubella (MMR) vaccine, Candida antigen, and purified protein derivative (PPD) in the treatment of periungual warts. Methods The study included 150 patients who were randomly assigned to 3 groups with 50 patients in each. Each agent was injected intralesionally at a dose of 0.1 mL into the largest wart at 2-week intervals until complete clearance or for a maximum of 5 sessions. Results Complete clearance of warts was observed in 70%, 80%, and 74% in PPD, Candida antigen, and MMR vaccine groups, respectively. There was no statistically significant difference regarding the therapeutic response between the 3 studied groups. Adverse effects were transient and insignificant in the 3 groups. No recurrence of the lesions was reported in any of the studied groups. Conclusions Intralesional antigen immunotherapy seems to be an effective therapeutic option for the treatment of periungual warts.
BACKGROUNDNail psoriasis has a major negative impact on physical and psychological aspects of the patient's life. Treatment is often unsatisfactory because of difficult penetration of the drug into the nail.OBJECTIVETo evaluate and compare the efficacy of laser-assisted delivery of methotrexate versus its intralesional injection in fingernail psoriasis.MATERIALS AND METHODSTwenty-eight patients with fingernail psoriasis were divided into 2 groups of 14 patients each. Group A was treated with intralesional injection of methotrexate while Group B received fractional CO2 laser followed by topical application of methotrexate. The treatment was given at a 2-week interval for 6 sessions. The improvement of nail psoriasis was assessed by clinical and dermoscopic evaluation.RESULTSAt the end of treatment, both laser-assisted delivery and intralesional injection of methotrexate were associated with statistically significant improvement of psoriatic signs. No statistically significant difference was found between the 2 groups regarding total nail psoriasis severity Index (p = .18), matrix score (p = .38), bed score (p = .23), and dermoscopic score (p = .78). However, the pain and subungual hematoma were significantly less in the laser group (p < .001 and p = .03, respectively).CONCLUSIONFractional CO2 laser-assisted delivery of methotrexate can be an effective and well-tolerated alternative to intralesional injection in nail psoriasis.
Background and objectives: The treatment of nail psoriasis is often unsatisfactory due to poor penetration of topical therapeutics through the nail plate. The development of innovative methods that provide adequate delivery of the drug into the nail is warranted. In this study, we aim to compare the efficacy of intralesional corticosteroid injection versus its topical application after fractional CO 2 laser in the treatment of fingernail psoriasis. Patients and Methods:The study included 36 patients with fingernail psoriasis divided into two groups. The nails in group A were treated with intralesional injection of triamcinolone acetonide while the nails in group B received fractional CO 2 laser therapy followed by topical application of the drug for six sessions. The evaluation was performed using NAPSI and dermatoscopic scores.Results: Both modalities yielded a significant improvement of the nail matrix and bed psoriatic signs. No statistically significant difference was found between the two groups by both clinical and dermatoscopic assessment. The laser treatment was associated with significantly lower pain scores (P = 0.03) and higher patient satisfaction (P = 0.007). Conclusions:Fractional CO 2 laser-assisted delivery of topical corticosteroids can be a potentially effective and well-tolerated therapeutic modality in the treatment of nail psoriasis with comparable efficacy to intralesional injection.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.