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.
Hintergrund und Ziele: Die Behandlung der Nagelpsoriasis ist wegen mangelnder Penetration topischer Therapeutika durch die Nagelplatte häufig unbefriedigend. Daher sind innovative Methoden zur adäquaten Verabreichung des Arzneimittels in den Nagel erforderlich. In dieser Studie vergleichen wir die Wirksamkeit der intraläsionalen Corticosteroid-Injektion mit topischer Applikation nach fraktionierter CO 2 -Laser-Behandlung bei Fingernagelpsoriasis. Patienten und Methoden: In der Studie wurden 36 Patienten mit Fingernagelpsoriasis in zwei Gruppen eingeteilt. Bei Gruppe A wurden die Nägel mit intraläsionalen Injektionen von Triamcinolon behandelt, in Gruppe B durch fraktionierte CO 2 -Lasertherapie, gefolgt von topischer Applikation des Arzneimittels in sechs Sitzungen. Die Beurteilung erfolgte anhand des NAPSI und eines dermatoskopischen Scores. Ergebnisse: Beide Modalitäten führten zu signifikanter Besserung der Psoriasis an Nagelmatrix und Nagelbett. Statistisch signifikante Unterschiede zwischen den Gruppen bestanden weder klinisch noch dermatoskopisch. Die Laserbehandlung war mit signifikant geringeren Schmerz-Scores (P = 0,03) und höherer Patientenzufriedenheit (P = 0,007) verbunden. Schlussfolgerungen: Die fraktionierte CO 2 -Laser-unterstützte Applikation topischer Steroide könnte eine effektive und gut verträgliche Therapie der Nagelpsoriasis sein, die eine der intraläsionalen Injektion vergleichbare Wirksamkeit hat.
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.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.