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Study was terminated due to the untimely death of the investigator
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To compare the outcomes of patients who undergo three different types of surgeries for ankle fusion and reconstruction.
It is understood that an elevated concentration of platelets in the mix of the arthrodesis construct applied intra-operatively to the bony surface, has osteo-generating and enhanced wound healing properties. With that knowledge there is a clinical need and enthusiasm for the application of concentrated platelets, which release a large quantity of growth factors to encourage recovery in non healing injuries or surgical sites. This study represents an effort to more clearly define the true clinical outcomes with or without biologic enhancement, and fulfills a need for fortifying evidence concerning the efficacy of ACP in live human bone healing-- based on radiographic and CT scans.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Fusion+ACP+Autograft | Active Comparator | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus, external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with dissection through the capsule and penetration to the joint. Standard debridement of the gutters, tibia osteophyte, tibia-talor joint resection and autograft preparation will be performed in the joint. Depending on randomization of the subject, (Autologous concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and reduced. |
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| Fusion + ACP +DBM | Active Comparator | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). Depending on the randomization of the subject, (Autologous Concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. |
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| Standard-Fusion +Autograft only | No Intervention | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with blunt dissection through the capsule and penetration to the joint. Depending on the randomization of the subject, ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Autologous Concentrated Plasma | Biological | Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a healing process wherever they are applied. The Arthrex ACP System is a cost-effective method of concentrating growth factors for therapeutic use. |
| Measure | Description | Time Frame |
|---|---|---|
| CT Scan for Fusion Analysis | There will be no outcome analysis for the CT scan performed on the 10 patients due to the death of the primary investigator. | 8 weeks post op. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Paul Shurnas | Columbia Orthopaedic Group | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Columbia Orthopedic Group | Columbia | Missouri | 65201 | United States |
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| ID | Title | Description |
|---|---|---|
| FG000 | Fusion+ACP+Autograft | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus, external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with dissection through the capsule and penetration to the joint. Standard debridement of the gutters, tibia osteophyte, tibia-talor joint resection and autograft preparation will be performed in the joint. Depending on randomization of the subject, (Autologous concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a h |
| FG001 | Fusion + ACP +DBM | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). Depending on the randomization of the subject, (Autologous Concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a healing process wherever they are applied. The Arthrex ACP System is a cost-effective method of concentrating growth factors for therapeutic use. |
| FG002 | Standard-Fusion +Autograft Only | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with blunt dissection through the capsule and penetration to the joint. Depending on the randomization of the subject, ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. |
| Title | Milestones | Reasons Not Completed | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
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| ID | Title | Description |
|---|---|---|
| BG000 | Fusion+ACP+Autograft | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus, external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with dissection through the capsule and penetration to the joint. Standard debridement of the gutters, tibia osteophyte, tibia-talor joint resection and autograft preparation will be performed in the joint. Depending on randomization of the subject, (Autologous concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a h |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Number |
| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | CT Scan for Fusion Analysis | There will be no outcome analysis for the CT scan performed on the 10 patients due to the death of the primary investigator. | Posted | 8 weeks post op. |
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Fusion+ACP+Autograft | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus, external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with dissection through the capsule and penetration to the joint. Standard debridement of the gutters, tibia osteophyte, tibia-talor joint resection and autograft preparation will be performed in the joint. Depending on randomization of the subject, (Autologous concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a h |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Vicki L Jones, Research Coordinator | ColumbiaOG | 573-443-2402 | 4391 | v.jones@columbiaorthogroup.com |
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| BG001 | Fusion + ACP +DBM | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). Depending on the randomization of the subject, (Autologous Concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a healing process wherever they are applied. The Arthrex ACP System is a cost-effective method of concentrating growth factors for therapeutic use. |
| BG002 | Standard-Fusion +Autograft Only | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with blunt dissection through the capsule and penetration to the joint. Depending on the randomization of the subject, ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. |
| BG003 | Total | Total of all reporting groups |
| participants |
|
| Gender | Number | participants |
|
| OG001 | Fusion + ACP +DBM | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). Depending on the randomization of the subject, (Autologous Concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a healing process wherever they are applied. The Arthrex ACP System is a cost-effective method of concentrating growth factors for therapeutic use. |
| OG002 | Standard-Fusion +Autograft Only | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with blunt dissection through the capsule and penetration to the joint. Depending on the randomization of the subject, ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. |
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| 0 |
| 6 |
| 0 |
| 6 |
| EG001 | Fusion + ACP +DBM | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). Depending on the randomization of the subject, (Autologous Concentrated Plasma)ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. Autologous Concentrated Plasma: Autologous blood products have created a growing interest for use in a number of orthopedic therapies. The healing effects of plasma are supported by growth factors released by platelets. These growth factors induce a healing process wherever they are applied. The Arthrex ACP System is a cost-effective method of concentrating growth factors for therapeutic use. | 0 | 4 | 0 | 4 |
| EG002 | Standard-Fusion +Autograft Only | Standard anatomic reduction will be adhered to- neutral alignment will be employed (5° valgus and external rotation and neutral foot dorsiflexion). The arthrodesis undertaken for all groups will be the standard arthroscopic ankle arthrodesis with portals to the ankle (anterior medial / anterior lateral), skin incision only technique with blunt dissection through the capsule and penetration to the joint. Depending on the randomization of the subject, ACP-A or ACP-DBM mixture will be added to the arthrodesis site with the joint taken through range of direct motion and then reduced. | 0 | 0 | 0 | 0 |
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