METHOD FOR TREATMENT OF RECTAL ULCERS IN PATIENTS WITH CROHN'S DISEASE BY AUTOTRANSPLANTATION OF HEMATOPOIETIC STEM CELLS Russian patent published in 2023 - IPC A61K35/12 A61M5/178 A61P1/04 

Abstract RU 2795173 C1

FIELD: medicine; abdominal surgery.

SUBSTANCE: invention can be used for the treatment of rectal ulcers in patients with Crohn's disease by autotransplantation of hematopoietic stem cells. Endoscopic introduction of HSC is carried out intramucosally into the edges of the rectal ulcer in a volume of 8 ml, while the surface of the ulcer is conditionally divided into 16 sectors, into each of which evenly along the outer perimeter of the ulcer, 0.5 ml of HSC, obtained previously by sampling 200 ml of bone marrow in the region of the left and right iliac crests of the patient.

EFFECT: method increases the effectiveness of treatment, is minimally invasive, has a local effect on the ulcer defect, and reduces trauma.

1 cl, 2 dwg, 1 ex

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RU 2 795 173 C1

Authors

Morozov Viktor Petrovich

Kamanin Aleksej Aleksandrovich

Vinichenko Anastasiya Anatolevna

Osmanov Zejnur Khuddusovich

Bogdanov Petr Ivanovich

Nemkov Aleksandr Sergeevich

Korolkov Andrej Yurevich

Pozdnyakova Viktoriya Gennadevna

Zajtseva Margarita Igorevna

Dates

2023-04-28Published

2022-12-20Filed