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    ЀотодинамичСская тСрапия Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ шСйки ΠΌΠ°Ρ‚ΠΊΠΈ

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    The experience of treatment for precancer and early cervical cancer by photodynamic therapy in 12 patients with primary diagnosis H-SIL (CIN II–III) and cancer in situ is described. Chlo-rine photosensitizer Photolon was given intravenously at a dose of 0.75–1.15 mg/kg body weight. 2.5 h later the treatment with polyposition laser exposure (light dose – 150 J/cm2, light power density – 400–500 mW/cm2) was made. Thirty days later conization of the cervix with endocervical curettage assessing therapeutic response of cervical tumor tissue was per-formed. According to histological data complete response was in 4 patients, minute foci of CIN I were determined in 7 patients, 1 patient had foci of CIN II. 8 of 10 HPV-positive patients had complete eradication of HPV after treatment. There were no serious adverse events after light exposure. Marked therapeutic response, high anti-viral activity and good feasibility allow to consider photodynamic therapy as alternative organ-sparing treatment of early cancer and pre-cancer of cervix. Описан ΠΎΠΏΡ‹Ρ‚ лСчСния ΠΏΡ€Π΅Π΄Ρ€Π°ΠΊΠ° ΠΈ Ρ€Π°Π½Π½Π΅Π³ΠΎ Ρ€Π°ΠΊΠ° шСйки ΠΌΠ°Ρ‚ΠΊΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ фотодинамичСской Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ Ρƒ 12 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠΊ с Π΄ΠΈΠ°Π³Π½ΠΎΠ·ΠΎΠΌ CIN II-III ΠΈ cancer in situ. ЀотосСнсибилизатор Ρ…Π»ΠΎΡ€ΠΈΠ½ΠΎΠ²ΠΎΠ³ΠΎ ряда Ρ„ΠΎΡ‚ΠΎΠ»ΠΎΠ½ Π²Π²ΠΎΠ΄ΠΈΠ»ΠΈ Π²Π½ΡƒΡ‚Ρ€ΠΈΠ²Π΅Π½Π½ΠΎ Π² Π΄ΠΎΠ·Π΅ 0,75–1,15 ΠΌΠ³/ΠΊΠ³ массы Ρ‚Π΅Π»Π° ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΊΠΈ. Π§Π΅Ρ€Π΅Π· 1,5–2 Ρ‡ выполняли сСанс облучСния с использованиСм ΠΏΠΎΠ»ΠΈΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠΈ Π»Π°Π·Π΅Ρ€Π½ΠΎΠ³ΠΎ воздСйствия (ΠΏΠ»ΠΎΡ‚Π½ΠΎΡΡ‚ΡŒ энСргии Π»Π°Π·Π΅Ρ€Π½ΠΎΠ³ΠΎ излучСния ΠΎΠ΄Π½ΠΎΠΉ ΠΏΠΎΠ·ΠΈΡ†ΠΈΠΈ 150 Π”ΠΆ/см2, ΠΏΠ»ΠΎΡ‚Π½ΠΎΡΡ‚ΡŒ мощности 400–500 ΠΌΠ’Ρ‚/см2). Π§Π΅Ρ€Π΅Π· 30 Π΄Π½Π΅ΠΉ послС лСчСния ΠΏΡ€ΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈ ΠΊΠΎΠ½ΠΈΠ·Π°Ρ†ΠΈΡŽ шСйки ΠΌΠ°Ρ‚ΠΊΠΈ с выскабливаниСм Ρ†Π΅Ρ€Π²ΠΈΠΊΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΊΠ°Π½Π°Π»Π°, оцСнивая Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ фотодинамичСской Ρ‚Π΅Ρ€Π°ΠΏΠΈΠΈ. По Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Π°ΠΌ гистологичСского исслСдования послСопСрационного ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Π° эффСкт лСчСния Ρƒ 4 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠΊ ΠΎΡ†Π΅Π½Π΅Π½ ΠΊΠ°ΠΊ полная рСгрСссия, Ρƒ 7 ΠΏΠ°Ρ†ΠΈ- Π΅Π½Ρ‚ΠΎΠΊ ΠΎΠ±Π½Π°Ρ€ΡƒΠΆΠ΅Π½Ρ‹ ΠΌΠ΅Π»ΠΊΠΈΠ΅ ΠΎΡ‡Π°Π³ΠΈ CIN I, Ρƒ 1 ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΊΠΈ – ΠΎΡ‡Π°Π³ΠΈ CIN II. Π£ 8 ΠΈΠ· 10 Π’ΠŸΠ§-ΠΏΠΎΠ»ΠΎΠΆΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΏΠ°Ρ†ΠΈΠ΅Π½Ρ‚ΠΎΠΊ послС провСдСния лСчСния Π±Ρ‹Π»Π° ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π° полная эрадикация Π’ΠŸΠ§. ΠŸΡ€ΠΈ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΏΡ€ΠΎΡ†Π΅Π΄ΡƒΡ€Ρ‹ облучСния Π½Π΅ Π±Ρ‹Π»ΠΎ зарСгистрировано ΡΠ΅Ρ€ΡŒΠ΅Π·Π½Ρ‹Ρ… Π½Π΅ΠΆΠ΅Π»Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹Ρ… явлСний. Π’Ρ‹Ρ€Π°ΠΆΠ΅Π½Π½Ρ‹ΠΉ тСрапСвтичСский эффСкт, высокая противовирусная Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ ΠΈ Ρ…ΠΎΡ€ΠΎΡˆΠ°Ρ ΠΏΠ΅Ρ€Π΅Π½ΠΎΡΠΈΠΌΠΎΡΡ‚ΡŒ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‚ Ρ€Π°ΡΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°Ρ‚ΡŒ Ρ„ΠΎΡ‚ΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡ‡Π΅ΡΠΊΡƒΡŽ Ρ‚Π΅Ρ€Π°ΠΏΠΈΡŽ Π² качСствС Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½ΠΎΠ³ΠΎ ΠΎΡ€Π³Π°Π½ΠΎΡΠΎΡ…Ρ€Π°Π½ΡΡŽΡ‰Π΅Π³ΠΎ лСчСния Ρ€Π°Π½Π½Π΅Π³ΠΎ Ρ€Π°ΠΊΠ° ΠΈ ΠΏΡ€Π΅Π΄Ρ€Π°ΠΊΠ° шСйки ΠΌΠ°Ρ‚ΠΊΠΈ.

    Photodynamic therapy for cervical lesions

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    The experience of treatment for precancer and early cervical cancer by photodynamic therapy in 12 patients with primary diagnosis H-SIL (CIN II–III) and cancer in situ is described. Chlo-rine photosensitizer Photolon was given intravenously at a dose of 0.75–1.15 mg/kg body weight. 2.5 h later the treatment with polyposition laser exposure (light dose – 150 J/cm2, light power density – 400–500 mW/cm2) was made. Thirty days later conization of the cervix with endocervical curettage assessing therapeutic response of cervical tumor tissue was per-formed. According to histological data complete response was in 4 patients, minute foci of CIN I were determined in 7 patients, 1 patient had foci of CIN II. 8 of 10 HPV-positive patients had complete eradication of HPV after treatment. There were no serious adverse events after light exposure. Marked therapeutic response, high anti-viral activity and good feasibility allow to consider photodynamic therapy as alternative organ-sparing treatment of early cancer and pre-cancer of cervix.Β </p
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