Treatment of basal cell carcinoma located in the head and neck region with intralesional interferon α-2a; evaluation of long-term follow-up results

Objective: Intralesional injections of interferon have been reported to provide successful results in the treatment of basal cell carcinoma. However, there are only a few reports describing the long-term efficacy of this therapy. The aim of our study was to evaluate the efficacy and long-term result...

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Veröffentlicht in:Clinical drug investigation 2005-10, Vol.25 (10), p.661
Hauptverfasser: Bostanci, Seher, Kocyigit, Pelin, Alp, Aysegul, Erdem, Cengizhan, Gurgey, Erbak
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container_issue 10
container_start_page 661
container_title Clinical drug investigation
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creator Bostanci, Seher
Kocyigit, Pelin
Alp, Aysegul
Erdem, Cengizhan
Gurgey, Erbak
description Objective: Intralesional injections of interferon have been reported to provide successful results in the treatment of basal cell carcinoma. However, there are only a few reports describing the long-term efficacy of this therapy. The aim of our study was to evaluate the efficacy and long-term results of interferon α-2a (IFNα-2a) in the treatment of basal cell carcinoma. Methods: Twenty dermatopathologically proven basal cell carcinoma lesions were treated with Intralesional IFNα-2a injections three times weekly for 3 weeks. The dose per injection was 1.5 x [10.sup.6] IU if the lesion was
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However, there are only a few reports describing the long-term efficacy of this therapy. The aim of our study was to evaluate the efficacy and long-term results of interferon α-2a (IFNα-2a) in the treatment of basal cell carcinoma. Methods: Twenty dermatopathologically proven basal cell carcinoma lesions were treated with Intralesional IFNα-2a injections three times weekly for 3 weeks. The dose per injection was 1.5 x [10.sup.6] IU if the lesion was &lt;2cm in diameter and 3.0 x [10.sup.6] IU if it was ≥2cm. Eight weeks after the last injection, the lesion sites were rebiopsied and all cases were reevaluated both clinically and dermatopathologically. Patients with complete cure were followed up for 7 years to determine the long-term results. Results: Eleven lesions (55%) showed complete clinical and dermatopathological remission, six lesions (30%) showed partial remission, and two lesions (10%) showed no response. One lesion (5%) increased in size during the treatment. No serious adverse effects were observed. During the follow-up period there was only one recurrence, at the fifth year. Conclusion: Treatment with Intralesional IFNα-2a was shown to be an effective therapeutic option for basal cell carcinoma, with low recurrence rates in long-term follow-up.</description><identifier>ISSN: 1173-2563</identifier><identifier>DOI: 10.2165/00044011-200525100-00005</identifier><language>eng</language><publisher>Wolters Kluwer Health, Inc</publisher><ispartof>Clinical drug investigation, 2005-10, Vol.25 (10), p.661</ispartof><rights>COPYRIGHT 2005 Wolters Kluwer Health, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids></links><search><creatorcontrib>Bostanci, Seher</creatorcontrib><creatorcontrib>Kocyigit, Pelin</creatorcontrib><creatorcontrib>Alp, Aysegul</creatorcontrib><creatorcontrib>Erdem, Cengizhan</creatorcontrib><creatorcontrib>Gurgey, Erbak</creatorcontrib><title>Treatment of basal cell carcinoma located in the head and neck region with intralesional interferon α-2a; evaluation of long-term follow-up results</title><title>Clinical drug investigation</title><description>Objective: Intralesional injections of interferon have been reported to provide successful results in the treatment of basal cell carcinoma. However, there are only a few reports describing the long-term efficacy of this therapy. The aim of our study was to evaluate the efficacy and long-term results of interferon α-2a (IFNα-2a) in the treatment of basal cell carcinoma. Methods: Twenty dermatopathologically proven basal cell carcinoma lesions were treated with Intralesional IFNα-2a injections three times weekly for 3 weeks. The dose per injection was 1.5 x [10.sup.6] IU if the lesion was &lt;2cm in diameter and 3.0 x [10.sup.6] IU if it was ≥2cm. Eight weeks after the last injection, the lesion sites were rebiopsied and all cases were reevaluated both clinically and dermatopathologically. Patients with complete cure were followed up for 7 years to determine the long-term results. Results: Eleven lesions (55%) showed complete clinical and dermatopathological remission, six lesions (30%) showed partial remission, and two lesions (10%) showed no response. One lesion (5%) increased in size during the treatment. No serious adverse effects were observed. During the follow-up period there was only one recurrence, at the fifth year. 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However, there are only a few reports describing the long-term efficacy of this therapy. The aim of our study was to evaluate the efficacy and long-term results of interferon α-2a (IFNα-2a) in the treatment of basal cell carcinoma. Methods: Twenty dermatopathologically proven basal cell carcinoma lesions were treated with Intralesional IFNα-2a injections three times weekly for 3 weeks. The dose per injection was 1.5 x [10.sup.6] IU if the lesion was &lt;2cm in diameter and 3.0 x [10.sup.6] IU if it was ≥2cm. Eight weeks after the last injection, the lesion sites were rebiopsied and all cases were reevaluated both clinically and dermatopathologically. Patients with complete cure were followed up for 7 years to determine the long-term results. Results: Eleven lesions (55%) showed complete clinical and dermatopathological remission, six lesions (30%) showed partial remission, and two lesions (10%) showed no response. One lesion (5%) increased in size during the treatment. No serious adverse effects were observed. During the follow-up period there was only one recurrence, at the fifth year. Conclusion: Treatment with Intralesional IFNα-2a was shown to be an effective therapeutic option for basal cell carcinoma, with low recurrence rates in long-term follow-up.</abstract><pub>Wolters Kluwer Health, Inc</pub><doi>10.2165/00044011-200525100-00005</doi></addata></record>
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title Treatment of basal cell carcinoma located in the head and neck region with intralesional interferon α-2a; evaluation of long-term follow-up results
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