Human Craniomaxillofacial Allotransplantation
Primary Purpose
Facial Injuries, Traumatic Wounds and Injuries, Craniofacial Injuries
Status
Recruiting
Phase
Phase 2
Locations
United States
Study Type
Interventional
Intervention
Bone marrow cell-based therapy & 1-drug immunosuppression.
Sponsored by
About this trial
This is an interventional treatment trial for Facial Injuries focused on measuring Facial Injuries, Face Transplant, Facial Transplantation, Facial Deformity
Eligibility Criteria
Inclusion Criteria:
- Recent (≥6 months) or remote (i.e., several decades) craniomaxillofacial injury
- Male or female and of any race, color, or ethnicity.
- Aged 18-65 years.
- Strong desire to undergo craniomaxillofacial transplantation.
- Completes the protocol informed consent form.
- Non-smoker, defined by having never smoked or having quit >6 consecutive months prior to screening.
- No co-existing medical condition which, in the opinion of the study team, could affect the immunomodulatory protocol, surgical procedure, or functional results (see Exclusion Criteria below. If the condition is amenable to treatment, the study team must agree that said condition should not significantly enhance the surgical risks of full or partial craniomaxillofacial transplantation.)
- No co-existing psycho-social problems (i.e., alcoholism, drug abuse).
- Negative for malignancy for past 5 years.
- Negative for HIV at transplant.
- Negative crossmatch with donor.
- If female of child-bearing potential, negative serum pregnancy test.
- If female of child-bearing potential, consent to use reliable contraception for at least one year following transplantation.
- Consents to cell collection, storage, and bone marrow infusion as part of the treatment regime.
- USA citizen or equivalent.
- Patient agrees to comply with the protocol and states a dedication to the immunomodulatory treatment regime.
Exclusion Criteria:
Positive for any of the following conditions:
- Untreated sepsis.
- HIV (active or seropositive).
- Active tuberculosis.
- Active Hepatitis B infection.
- Hepatitis C.
- Viral encephalitis.
- Toxoplasmosis.
- Malignancy (within past 5 years).
- Current/recent (within 3 months of donation/screening consent) IV drug abuse.
- Paralysis of ischemic, traumatic, or congenital origin.
- Infectious, post infectious, or inflammatory (axonal or demyelinating) neuropathy.
- Toxic neuropathy (i.e. heavy metal poisoning, drug toxicity, industrial agent exposure).
- Mixed connective tissue disease.
- Conditions that, in the opinion of the study team, may impact the immunomodulatory protocol potentially exposing the recipient to an unacceptable risk under immunosuppressive treatment.
- A history of medical non-compliance.
- Sensitized recipients with high levels (50%) of panel-reactive Human Leukocyte Antigen (HLA) antibodies.
- Conditions that may impact the success of the surgical procedure or increase the risk of postoperative complications including inherited coagulopathies like Hemophilia, Von-Willebrand's disease, Protein C and S deficiency, Thrombocythemias, Thalassemias, Sickle Cell disease, etc.
- Mixed connective tissue diseases and collagen diseases can result in poor wound healing after surgery.
- Conditions that may impact functional outcomes including Lipopolysaccharidosis and amyloidosis (may impact nerve regeneration) or rare disorders of bone healing like osteopetrosis.
- Subjects with inadequate donor sites for autologous reconstruction in the event of post-transplant flap failure.
- Patients considered unsuitable per the consulted Psychiatric/ Psychologic appraisal.
Sites / Locations
- Johns Hopkins University School of MedicineRecruiting
Arms of the Study
Arm 1
Arm Type
Experimental
Arm Label
Treatment (Transplantation)
Arm Description
Face transplantation in combination with a novel donor bone marrow cell-based therapy followed by single-drug immunosuppression with potential weaning.
Outcomes
Primary Outcome Measures
Graft Survival
Post-operative graft survival will be documented monthly Months 1-12 and quarterly (every 3 months) Years 2-5.
Secondary Outcome Measures
Documentation of immunosuppression required by transplanted participants to maintain graft.
Post-operative serum trough levels will be documented daily Days 1-28, semiweekly Weeks 5-12, weekly Weeks 13-25, biweekly Weeks 26-38, monthly Months 10-12, and quarterly (every 3 months) Years 2-5.
Full Information
1. Study Identification
Unique Protocol Identification Number
NCT01889381
Brief Title
Human Craniomaxillofacial Allotransplantation
Official Title
Human Craniomaxillofacial Allotransplantation
Study Type
Interventional
2. Study Status
Record Verification Date
August 2023
Overall Recruitment Status
Recruiting
Study Start Date
August 2012 (Actual)
Primary Completion Date
August 2026 (Anticipated)
Study Completion Date
August 2031 (Anticipated)
3. Sponsor/Collaborators
Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Johns Hopkins University
4. Oversight
Data Monitoring Committee
Yes
5. Study Description
Brief Summary
Background: The human face is critically important for breathing, eating, seeing, and speaking/ communicating, but its most important job may be to look like a human face. Devastating facial deformities often cause affected individuals to avoid human contact and disappear from society. Although current surgical advancements can somewhat restore facial defects, this process often requires many operations and the resulting face only resembles the human face. To date, over 20 face transplants have been performed with highly encouraging functional and aesthetic results, but widespread clinical use has been limited due to the adverse effects of life-long and high-dose immunosuppression needed to prevent graft rejection. Risks include infection, cancer, and metabolic problems, all of which can greatly affect recipients' quality of life, make the procedure riskier, and jeopardize the potential benefits of face transplantation.
Study Design: This non-randomized, Phase II clinical trial will document the use of a new immunomodulatory protocol (aka - Pittsburgh Protocol, Starzl Protocol) for establishing face transplantation as a safe and effective reconstructive treatment for devastating injuries/ defects by minimizing maintenance immunosuppression therapy in face transplant patients. This protocol combines lymphocyte depletion with donor bone marrow cell infusion and has enabled graft survival using low doses of a single immunosuppressive drug followed by weaning of treatment. Initially designed for living-related solid organ donation, this regimen has been adapted for use with grafts donated by deceased donors. The investigators propose to perform 15 full or partial human face transplants employing this novel protocol.
Specific Aims: 1) To establish face transplantation as a safe and effective reconstructive strategy for the treatment of devastating facial injuries/defects; 2) To reduce the risk of rejection and enable allograft survival while minimizing the requirement for long-term, high-dose, multi-drug immunosuppression.
Significance of Research: Face transplantation could help injured individuals recover functionality, self-esteem, and the ability to reintegrate into family and social life as "whole" individuals. This protocol offers the potential for minimizing the morbidity of maintenance immunosuppression, thereby beneficially shifting the risk/benefit ratio of this life-enhancing procedure and enabling a wider clinical application of face transplantation.
6. Conditions and Keywords
Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Facial Injuries, Traumatic Wounds and Injuries, Craniofacial Injuries, Craniofacial Defects, Facial Transplantation, Facial Deformity
Keywords
Facial Injuries, Face Transplant, Facial Transplantation, Facial Deformity
7. Study Design
Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
15 (Anticipated)
8. Arms, Groups, and Interventions
Arm Title
Treatment (Transplantation)
Arm Type
Experimental
Arm Description
Face transplantation in combination with a novel donor bone marrow cell-based therapy followed by single-drug immunosuppression with potential weaning.
Intervention Type
Drug
Intervention Name(s)
Bone marrow cell-based therapy & 1-drug immunosuppression.
Other Intervention Name(s)
Deceased donor face transplantation
Intervention Description
This protocol uses a novel bone marrow cell-based therapy for composite tissue allotransplantation (CTA) rather than conventional triple-drug immunosuppression to facilitate long-term graft survival of deceased donor human faces under low-dose maintenance immunosuppression. Initial T-cell depletion with alemtuzumab is followed by upper extremity transplantation and tacrolimus maintenance therapy. Donor bone marrow cells are infused on Day 10 (±4 days) post-transplantation to elicit a host alloimmune response triggering exhaustion and deletion of the respective host (anti-donor) lymphocyte clones. Subsequently, tacrolimus therapy is given for at least 6 months before spaced weaning is considered in stable recipients.
Primary Outcome Measure Information:
Title
Graft Survival
Description
Post-operative graft survival will be documented monthly Months 1-12 and quarterly (every 3 months) Years 2-5.
Time Frame
Transplantation through end of study period (up to 5 years)
Secondary Outcome Measure Information:
Title
Documentation of immunosuppression required by transplanted participants to maintain graft.
Description
Post-operative serum trough levels will be documented daily Days 1-28, semiweekly Weeks 5-12, weekly Weeks 13-25, biweekly Weeks 26-38, monthly Months 10-12, and quarterly (every 3 months) Years 2-5.
Time Frame
Transplantation to end of study period (up to 5 years)
10. Eligibility
Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
65 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria:
Recent (≥6 months) or remote (i.e., several decades) craniomaxillofacial injury
Male or female and of any race, color, or ethnicity.
Aged 18-65 years.
Strong desire to undergo craniomaxillofacial transplantation.
Completes the protocol informed consent form.
Non-smoker, defined by having never smoked or having quit >6 consecutive months prior to screening.
No co-existing medical condition which, in the opinion of the study team, could affect the immunomodulatory protocol, surgical procedure, or functional results (see Exclusion Criteria below. If the condition is amenable to treatment, the study team must agree that said condition should not significantly enhance the surgical risks of full or partial craniomaxillofacial transplantation.)
No co-existing psycho-social problems (i.e., alcoholism, drug abuse).
Negative for malignancy for past 5 years.
Negative for HIV at transplant.
Negative crossmatch with donor.
If female of child-bearing potential, negative serum pregnancy test.
If female of child-bearing potential, consent to use reliable contraception for at least one year following transplantation.
Consents to cell collection, storage, and bone marrow infusion as part of the treatment regime.
USA citizen or equivalent.
Patient agrees to comply with the protocol and states a dedication to the immunomodulatory treatment regime.
Exclusion Criteria:
Positive for any of the following conditions:
Untreated sepsis.
HIV (active or seropositive).
Active tuberculosis.
Active Hepatitis B infection.
Hepatitis C.
Viral encephalitis.
Toxoplasmosis.
Malignancy (within past 5 years).
Current/recent (within 3 months of donation/screening consent) IV drug abuse.
Paralysis of ischemic, traumatic, or congenital origin.
Infectious, post infectious, or inflammatory (axonal or demyelinating) neuropathy.
Toxic neuropathy (i.e. heavy metal poisoning, drug toxicity, industrial agent exposure).
Mixed connective tissue disease.
Conditions that, in the opinion of the study team, may impact the immunomodulatory protocol potentially exposing the recipient to an unacceptable risk under immunosuppressive treatment.
A history of medical non-compliance.
Sensitized recipients with high levels (50%) of panel-reactive Human Leukocyte Antigen (HLA) antibodies.
Conditions that may impact the success of the surgical procedure or increase the risk of postoperative complications including inherited coagulopathies like Hemophilia, Von-Willebrand's disease, Protein C and S deficiency, Thrombocythemias, Thalassemias, Sickle Cell disease, etc.
Mixed connective tissue diseases and collagen diseases can result in poor wound healing after surgery.
Conditions that may impact functional outcomes including Lipopolysaccharidosis and amyloidosis (may impact nerve regeneration) or rare disorders of bone healing like osteopetrosis.
Subjects with inadequate donor sites for autologous reconstruction in the event of post-transplant flap failure.
Patients considered unsuitable per the consulted Psychiatric/ Psychologic appraisal.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Jane Littleton, CRNP, MSN
Phone
410-955-6875
Email
jlittl38@jhmi.edu
First Name & Middle Initial & Last Name or Official Title & Degree
TBD TBD
Phone
443-287-7848
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Damon Cooney, MD, PHD
Organizational Affiliation
Johns Hopkins University
Official's Role
Principal Investigator
Facility Information:
Facility Name
Johns Hopkins University School of Medicine
City
Baltimore
State/Province
Maryland
ZIP/Postal Code
21287
Country
United States
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
Carisa Cooney, MPH,CCRP
Phone
443-287-4629
Email
ccooney3@jhmi.edu
First Name & Middle Initial & Last Name & Degree
TBD TBD
Phone
443-287-7848
First Name & Middle Initial & Last Name & Degree
Damon Cooney, MD, PhD
First Name & Middle Initial & Last Name & Degree
Gerald Brandacher, MD
First Name & Middle Initial & Last Name & Degree
Richard Redett, MD
12. IPD Sharing Statement
Citations:
PubMed Identifier
23001085
Citation
Schneeberger S, Gorantla VS, Brandacher G, Zeevi A, Demetris AJ, Lunz JG, Metes DM, Donnenberg AD, Shores JT, Dimartini AF, Kiss JE, Imbriglia JE, Azari K, Goitz RJ, Manders EK, Nguyen VT, Cooney DS, Wachtman GS, Keith JD, Fletcher DR, Macedo C, Planinsic R, Losee JE, Shapiro R, Starzl TE, Lee WP. Upper-extremity transplantation using a cell-based protocol to minimize immunosuppression. Ann Surg. 2013 Feb;257(2):345-51. doi: 10.1097/SLA.0b013e31826d90bb.
Results Reference
background
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Human Craniomaxillofacial Allotransplantation
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