The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine
The results of evaluation of the efficiency of photodynamic therapy with photosensitizer radachlorine for basal cell carcinoma are represented. The study included patients with primary and recurrent cancer, solitary and multiple foci of different histological subtypes. All tumors corresponded stages...
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| Language: | Russian |
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Non-profit partnership for development of domestic photodynamic therapy and photodiagnosis "Russian Photodynamic Association"
2015-09-01
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| Series: | Biomedical Photonics |
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| Online Access: | https://www.pdt-journal.com/jour/article/view/75 |
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| author | T. E. Sukhova |
| author_facet | T. E. Sukhova |
| author_sort | T. E. Sukhova |
| collection | DOAJ |
| description | The results of evaluation of the efficiency of photodynamic therapy with photosensitizer radachlorine for basal cell carcinoma are represented. The study included patients with primary and recurrent cancer, solitary and multiple foci of different histological subtypes. All tumors corresponded stages T1-2N0M0. The radachlorine solution was injected into pathological focus at dose of 1.75-3.50 mg/ cm2 of tumor 15 min before the onset of irradiation (wavelength of 662 nm, light dose of 300 J/cm2). The evaluation of efficiency by means of short-term and long-term outcomes was performed on the basis of clinical and cytological data. According to shortterm outcomes evaluation, the total tumor regression was in 43 (95,5%) patients for 47 (95,9%) tumors. The partial regression was achieved in 2 (4,5%) patients, who subsequently had one repeated course of photodynamic therapy with short-term outcome as total tumor regression. All patients with multiple, superficial and nodal forms of basal cell carcinoma had total tumor regression in 100% of cases, with ulcerated form – in 94,4%, with morphea-like form – in 83,3%. During follow-up in subjects, 44 (97,7%) patients had 5-year recurrence-free period. The relapse of tumor was detected in 1 (2,3%) patient after PDT for primary cancer of nasal ala stage Т2N0M0 of solid and adenoid histological subtype. Thus, photodynamic therapy with intralesional injection of radachlorine showed high efficiency for treating all existent clinical forms and histological subtypes of basal cell carcinoma. |
| format | Article |
| id | doaj-art-2c4ca340ff3f4864bc929ef9511edf1a |
| institution | DOAJ |
| issn | 2413-9432 |
| language | Russian |
| publishDate | 2015-09-01 |
| publisher | Non-profit partnership for development of domestic photodynamic therapy and photodiagnosis "Russian Photodynamic Association" |
| record_format | Article |
| series | Biomedical Photonics |
| spelling | doaj-art-2c4ca340ff3f4864bc929ef9511edf1a2025-08-20T03:00:54ZrusNon-profit partnership for development of domestic photodynamic therapy and photodiagnosis "Russian Photodynamic Association"Biomedical Photonics2413-94322015-09-0143242810.24931/2413-9432-2015-4-3-24-2873The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorineT. E. Sukhova0The State Budgetary Healthcare Institution of Moscow Region «M.F. Vladimirskiy Moscow regional research clinical institute», Moscow, RussiaThe results of evaluation of the efficiency of photodynamic therapy with photosensitizer radachlorine for basal cell carcinoma are represented. The study included patients with primary and recurrent cancer, solitary and multiple foci of different histological subtypes. All tumors corresponded stages T1-2N0M0. The radachlorine solution was injected into pathological focus at dose of 1.75-3.50 mg/ cm2 of tumor 15 min before the onset of irradiation (wavelength of 662 nm, light dose of 300 J/cm2). The evaluation of efficiency by means of short-term and long-term outcomes was performed on the basis of clinical and cytological data. According to shortterm outcomes evaluation, the total tumor regression was in 43 (95,5%) patients for 47 (95,9%) tumors. The partial regression was achieved in 2 (4,5%) patients, who subsequently had one repeated course of photodynamic therapy with short-term outcome as total tumor regression. All patients with multiple, superficial and nodal forms of basal cell carcinoma had total tumor regression in 100% of cases, with ulcerated form – in 94,4%, with morphea-like form – in 83,3%. During follow-up in subjects, 44 (97,7%) patients had 5-year recurrence-free period. The relapse of tumor was detected in 1 (2,3%) patient after PDT for primary cancer of nasal ala stage Т2N0M0 of solid and adenoid histological subtype. Thus, photodynamic therapy with intralesional injection of radachlorine showed high efficiency for treating all existent clinical forms and histological subtypes of basal cell carcinoma.https://www.pdt-journal.com/jour/article/view/75basal cell carcinomaphotodynamic therapylocal use of photosensitizer |
| spellingShingle | T. E. Sukhova The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine Biomedical Photonics basal cell carcinoma photodynamic therapy local use of photosensitizer |
| title | The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine |
| title_full | The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine |
| title_fullStr | The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine |
| title_full_unstemmed | The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine |
| title_short | The efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine |
| title_sort | efficacy of photodynamic therapy for basal cell carcinoma with intralesional injection of radachlorine |
| topic | basal cell carcinoma photodynamic therapy local use of photosensitizer |
| url | https://www.pdt-journal.com/jour/article/view/75 |
| work_keys_str_mv | AT tesukhova theefficacyofphotodynamictherapyforbasalcellcarcinomawithintralesionalinjectionofradachlorine AT tesukhova efficacyofphotodynamictherapyforbasalcellcarcinomawithintralesionalinjectionofradachlorine |