Skeletal Muscle-derived Cell Implantation for Treatment of Fecal Incontinence (Fidelia)
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The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details. |
ClinicalTrials.gov Identifier: NCT04976153 |
Recruitment Status :
Recruiting
First Posted : July 26, 2021
Last Update Posted : June 27, 2022
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Condition or disease | Intervention/treatment | Phase |
---|---|---|
Urge Incontinence | Biological: aSMDC Other: Placebo | Phase 3 |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 290 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | Double (Participant, Investigator) |
Primary Purpose: | Treatment |
Official Title: | Skeletal Muscle-derived Cell Implantation for the Treatment of Fecal Incontinence: a Phase III, Randomized, Controlled, Double Blind, Two Armed Clinical Study |
Actual Study Start Date : | May 11, 2022 |
Estimated Primary Completion Date : | May 31, 2024 |
Estimated Study Completion Date : | August 31, 2024 |

Arm | Intervention/treatment |
---|---|
Experimental: aSMDC
Autologous skeletal muscle derived cells for the treatment of urge fecal incontinence
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Biological: aSMDC
Autologous Muscle Derived Cells for injection into the external anal sphincter |
Placebo Comparator: Placebo
Placebo control is the vehicle solution used for the study product
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Other: Placebo
Placebo control is the vehicle solution used for the study product |
- Changes in frequency of incontinence episodes [ Time Frame: 12 Months ]Urge fecal incontinence

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
- 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
- Urge fecal incontinence episodes that occur more than twice a week
- Incremental voluntary maximum squeeze pressure on anal manometry is 100mmHg or less in women and 150mmHg or less in men
- Ultrasound of the anal canal showing the overall extent of external anal sphincter injury and tear of 180 degrees or less
Exclusion Criteria:
- 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
- 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

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04976153
Contact: Melanie Amort-Achmüller | +43512573680 | office@innovacell.com |
Bulgaria | |
Medical Center Unimed EOOD | Recruiting |
Sevlievo, Bulgaria | |
Contact: Kiril Manolov +359893397744 k.manolov@unimed.bg | |
Principal Investigator: Minko Mihov | |
Spain | |
Corporacio Sanitaria Parc Tauli | Recruiting |
Barcelona, Spain | |
Principal Investigator: Laura Mora Lopez | |
Hospital Universitario de La Princesa | Not yet recruiting |
Barcelona, Spain | |
Principal Investigator: Javier Garcia Septiem | |
Hospital Universitari Vall D'Hebron | Not yet recruiting |
Madrid, Spain | |
Contact +34660701873 eespin@uhebron.net | |
Principal Investigator: Eloy Espin-Basany | |
Hospital de Mataro | Recruiting |
Mataró, Spain | |
Principal Investigator: Pere Clave | |
Hosp. General Universitario Morales Meseguer | Recruiting |
Murcia, Spain | |
Principal Investigator: VICTORIANO SORIA ALEDO | |
Hospital Universitario Central de Asturias | Not yet recruiting |
Oviedo, Spain | |
Principal Investigator: Luis Garcia Florez | |
Hospital Universitario Virgen del Rocio | Not yet recruiting |
Sevilla, Spain | |
Contact fportilla@us.es | |
Principal Investigator: Fernando de la Portilla | |
Sweden | |
Skånes Universitetssjukhus, Malmo | Not yet recruiting |
Malmö, Sweden | |
Principal Investigator: Louis Banka Johnson | |
Östersund sjukhus, Kirurgiska kliniken | Not yet recruiting |
Östersund, Sweden | |
Principal Investigator: Jan Lehmann |
Responsible Party: | Innovacell AG |
ClinicalTrials.gov Identifier: | NCT04976153 |
Other Study ID Numbers: |
IC-01-02-5-009 |
First Posted: | July 26, 2021 Key Record Dates |
Last Update Posted: | June 27, 2022 |
Last Verified: | June 2022 |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
Fecal Incontinence Urinary Incontinence, Urge Rectal Diseases Intestinal Diseases Gastrointestinal Diseases Digestive System Diseases |
Urinary Incontinence Urination Disorders Urologic Diseases Lower Urinary Tract Symptoms Urological Manifestations |