Skeletal Muscle-derived Cell Implantation for Treatment of Fecal Incontinence

Официальное название

Skeletal Muscle-derived Cell Implantation for the Treatment of Fecal Incontinence: a Phase III, Randomized, Controlled, Double Blind, Two Armed Clinical Study

Обзор

The objective of this study is the final assessment of clinical safety and efficacy of autologous autologous skeletal muscle derived cells for patients with urge fecal incontinence due to external anal sphincter dysfunction caused by its disruption and/or weakness.

Вмешательства

• Биопрепарат aSMDC
  Autologous Muscle Derived Cells for injection into the external anal sphincter
• Другое Placebo
  Placebo control is the vehicle solution used for the study product

Первичные конечные точки

• Changes in frequency of incontinence episodes [Срок оценки: 12 Months]

Критерии участия

Критерии включения

• Patients must be at least 18 years old
• Patients who are mentally competent and able to understand all study requirements
• Female patients of childbearing potential willing to use appropriate methods of contraception
• Patient has symptoms of urge fecal incontinence with a disease duration of at least 6 months and did not improve sufficiently by conservative treatment performed for at least 3 months
• Urge fecal incontinence episodes that occur more than twice a week
• Maximal incremental voluntary squeeze pressure (increase to resting pressure) on anal manometry is 100mmHg or less in women and 150mmHg or less in men
• 9\. Ultrasound of the anal canal showing intact external anal sphincter or a maximal overall extent of external anal sphincter injury and tear of 180 degrees

Критерии исключения

• Patients for whom the investigator determines that FI has a different cause than external anal sphincter dysfunction.
• Patients with global fragmentation of the external anal sphincter as assessed by anal canal ultrasound
• Patients who underwent any anorectal surgery within 6 months before screening visit
• Patients who underwent a total of two or more external anal sphincter-related surgeries
• Patients who currently have anal fistulas or fissures or have recurrent anal fistulas or fissures
• Patients with poorly controlled chronic constipation including obstructed defecation syndrome
• Patients with indications against a surgery under anesthesia
• Patients with a malignant disease not in remission for 5 years or more
• Patients who have undergone radiation therapy of the bowel and pelvis
• Patients who have undergone chemotherapy within last 5 years prior to study enrolment and/or chemotherapy related neuropathy of the bowel and pelvis
• Patients with compromised immune system and/or rheumatic disease, and patients under immunosuppressive therapy
• Patients with a diagnosis of chronic inflammatory bowel disease (e.g Crohn's disease, Colitis Ulcerosa)
• Patients suffering from a disease which has not been resolved within 4 weeks prior to screening including fever and/or diarrhea of unknown reasons (4 weeks)
• Patients diagnosed with human immunodeficiency virus (HIV), acute or chronic viral hepatitis HCV, acute or chronic viral hepatitis HBV, active Syphilis or HTLV (tested upon risk assessment by investigator)
• Patients diagnosed with any kind of skeletal muscle disease and/or neuronal disorders
• Patients with severe myocardial disorders, irregular pulse or a pacemaker
• Patients with implantations of metal components in the electrical stimulation treatment area
• Patients with uncontrolled diabetes mellitus type I or II, or suffering from diabetic peripheral neuropathic pain
• Patients with clinically relevant abnormal laboratory values judged by the responsible investigator as relevant for the study treatment

Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.

Здоровые добровольцы: Нет

Дизайн исследования

Распределение

Рандомизированное

Модель

Параллельные группы

Маскирование

Четверное слепое

Основная цель

Лечение

Центры проведения

Япония · 11 центров

• Hokkaido Railway Company JR Sapporo Hospital — Sapporo
• Tsujinaka Hospital, Coloproctological Surgery — Chiba
• Teikyo University Chiba Medical Center — Chiba
• Kurume Hospital — Fukuoka
• Hiroshima Memorial Hospital — Hiroshima
• Meiwa Hospital — Hyōgo
• Matsushima Hospital — Kanagawa
• Coloproctology Center Takano Hospital — Kumamoto
• … и ещё 3 центра

Франция · 4 центра

• Deaconess Hospital Group Croix Saint - Simon — Paris
• Hospital Bichat - Claude Bernard — Paris
• CHU Rennes - Hospital Pontchaillou — Rennes
• CHU de Rouen — Rouen

Испания · 4 центра

• Corporacio Sanitaria Parc Tauli — Barcelona
• Hospital de Mataro — Mataró
• Hosp. General Universitario Morales Meseguer — Murcia
• Luis Garcia Florez — Oviedo

Швеция · 3 центра

• Skånes Universitetssjukhus, Malmo — Malmö
• Östersund sjukhus, Kirurgiska kliniken — Östersund
• Danderyd Sjukhus — Danderyd

Австрия · 2 центра

• Medical University Graz — Graz
• Landeskrankenhaus Hall in Tirol — Hall in Tirol

Чехия · 2 центра

• Fakultni nem. u sv. Anny v Brne — Brno
• The Institute for the Care of Mother and Child — Prague

Германия · 2 центра

• Magen Darm Zentrum Wiener Platz — Cologne
• Heidelberg University, Medical Faculty Mannheim, Department of surgery — Mannheim

Италия · 2 центра

• I.R.C.C.S. Policlinico San Donato — San Donato Milanese
• IRCCS Ospedale San Raffaele — Milan

Болгария · 1 центр

• Medical Center Unimed EOOD — Sevlievo

Польша · 1 центр

• Szpital Specjalistyczny im. Ludwika Rydygiera w Krakowie — Krakow

Словения · 1 центр

• IATROS Medicinski Center — Ljubljana

Великобритания · 1 центр

• St. Mary's Hospital — London

Идентификаторы

NCT: NCT04976153 · IC-01-02-5-009

Первоисточники (государственные реестры)

• ClinicalTrials.gov (NIH, США)

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