Use of photodynamic therapy to treat prostatic tissue

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Silicon containing doai

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514184, 514185, A61K 31555, A61K 31695

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active

055146694

ABSTRACT:
The present invention provides a method for diagnosing or treating prostatic tissue in a human or animal patient which comprises sensitizing the prostatic tissue with an effective amount of a photosensitive composition which accumulates in the prostatic tissue and exposing the sensitized tissue to a source of light energy for a predetermined time and intensity sufficient to cause cellular and/or tissue function of the sensitized prostatic tissue to diminish or cease.

REFERENCES:
patent: 4589404 (1986-05-01), Barath et al.
patent: 4740047 (1988-04-01), Abe et al.
patent: 4877872 (1989-10-01), Morgan et al.
patent: 4988808 (1991-01-01), Morgan et al.
patent: 5051415 (1991-09-01), Morgan et al.
patent: 5071416 (1991-12-01), Heller et al.
patent: 5116615 (1992-05-01), Gokcen et al.
patent: 5166197 (1992-11-01), Kenney et al.
patent: 5169395 (1992-12-01), Narciso, Jr.
patent: 5196005 (1993-03-01), Doiron et al.
patent: 5199950 (1993-04-01), Schmitt et al.
patent: 5216012 (1993-06-01), Morgan et al.
patent: 5231684 (1993-07-01), Narciso, Jr. et al.
patent: 5298018 (1994-03-01), Narciso, Jr.
patent: 5322507 (1994-06-01), Costello et al.
patent: 5330741 (1994-07-01), Smith et al.
Loh et al., Endogenous porphyrin distribution induced by 5-aminolaevulinic acid in the tissue layers of the gastrointestinal tract, J. Photochem. Photobiol., 20:47-54, 1993.
P. Sekher et al., Spectroscopic Studies of Tin Ethyl Etiopurpourin in Homogeneous and Heterogeneous Systems (1993), J. Photochem. Photobiol. B: Biol, 20:117-125.
International Search Report, Medical College of Ohio, PCT/US/94/07755, fld. 8 Jul. 1994.
Martinetto et al., Bactericidal Effects Induced By laser Irradiation and Haematoporphyrin Against Gran-Positive and Gran-Negative Microorganisms, Drugs Exp. Clin. Res. XII(4), 335-342, (1986).
Selman et al., Copper Benzochlorin A Novel Photosensitizer For Photodynamic Therapy: Effects On A Transplantable Urothelial Tumor, Photochem. and Photobiol., 57:681-685 (1993).
Morgan et al., Observations on the Synthesis and Spectroscopic Characteristics of Purpurins, J. Org. Chem. 51:1347-1350 (1986).
Skalkos et al., Iminium Salt Benzochlorins As Potential Photosensitizers In Photodynamic Therapy, Med. Chem. Res. 2:276-281 (1992).
Windahl et al., Photodynamic therapy of localised prostatic cancer, The Lancet 336:1139, (Nov. 3, 1990).
Selman et al., Normal Tissue effects of the metallopurpurin SnET2 and light. Proceedings of the International Society for Optical Engineering. SPIE 997:12-17, 1988.
Selman et al., Jejunal blood flow after exposure to light in rats injected with hematoporphyrin derivative. Cancer Res., 45:6425-6427, 1985.
Chaudhuri et al., Morphological changes of tumor microvasculature following hematoporphyrin derivative sensitized photodynamic therapy, Photochem. and Phtobiol., 46(5):823-827, 1987.
Selman et al., Hemodynamic effect of the metallopurpurin SnET2 and light on transplantable FANFT-induced tumors, J. Urology, 143:630-633, 1990.
Baert et al., Transuretharal microwave hyperthermia for benign prostatic hyperplasia: Preliminary clinical and pathological results, J. Urology, 144:1383-1387, 1990.

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