Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Evaluate the clinical and radiographic results of patients undergoing total ankle arthroplasty and treated in the post-operative period in a randomized manner with early mobilization of the ankle joint or with cast immobilization for 3 weeks
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Mobilizzazione Precoce | Experimental | early motion of the ankle |
|
| Immobilizzazione Con Stivaletto Gessato | Active Comparator | standard treatment |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| early mobilizzation of the ankle | Procedure | perform flexion-extension exercises of the operated ankle |
|
| Measure | Description | Time Frame |
|---|---|---|
| AOFAS score | The American Orthopedic Foot and Ankle Society Score is a semi-objective rating scale that evaluates ankle pain, motion and alignment and ranges from 0 to 100 points. 0 worst possible score, 100 best possible score | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| MOXFQ | The MOXFQ is a 16-item instrument answered on a five-point Likert scale (each item is scored from 0 to 4, with 4 denoting 'most severe'). Scores for each item are summed to form three separate subscales representing underlying domains: walking/standing problems (seven items), foot pain (five items), and issues related to social interaction (four items). Raw scale scores are then each converted to a metric from 0 to 100, where 100 denotes the most severe. | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| SF-36 Questionnaire o Short Form-36 Health Survey | The 36-Item Short Form Health Survey (SF-36) is a popular questionnaire for measuring the self- erception of quality of life in a given population of interest. Processing the answers of a participant comprises the calculation of 10 scores corresponding to 8 scales measuring several aspects of perceived health and 2 summary components (physical and mental)The scores range from 0 point (best) to 100 (worst). | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| VAS | A Visual Analogue Scale (VAS) is a pain rating scales and ranges from 0 to 10 points | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| STTA - Sagittal TibioTalar Angle | In a lateral weight-bearing radiograph, the saggittal Tibio Talar Angle is the angke between the rantomica axis of the tibia and the he longitudinal axis of the talus, this is determined by drawing a line connecting the midpoints of a line bisecting the talar neck and another line bisecting the talar body |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
first metatarsal bone, supramalleolar osteotomy, etc.)
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Istituto Ortopedico Rizzoli | Recruiting | Bologna | Italia | 40135 | Italy |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 22720158 | Background | Hintermann B, Knupp M, Zwicky L, Barg A. Total ankle replacement for treatment of end-stage osteoarthritis in elderly patients. J Aging Res. 2012;2012:345237. doi: 10.1155/2012/345237. Epub 2012 Jun 5. | |
| 21840736 | Background | Giannini S, Romagnoli M, O'Connor JJ, Catani F, Nogarin L, Magnan B, Malerba F, Massari L, Guelfi M, Milano L, Volpe A, Rebeccato A, Leardini A. Early clinical results of the BOX ankle replacement are satisfactory: a multicenter feasibility study of 158 ankles. J Foot Ankle Surg. 2011 Nov-Dec;50(6):641-7. doi: 10.1053/j.jfas.2011.06.003. Epub 2011 Aug 15. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D002357 | Cartilage Diseases |
| ID | Term |
|---|---|
| D009140 | Musculoskeletal Diseases |
| D003240 | Connective Tissue Diseases |
| D017437 | Skin and Connective Tissue Diseases |
Not provided
Not provided
interventional randomized case control
Not provided
Not provided
Not provided
Not provided
| 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| Hindfoot Alignment - Saltzman view mesurament | On the saltzman radiologial view is calculated thedistance between the axis of the tibia shaft and the contact point of the heel. Normal values -3 ± 7 mm | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| Lateral distal tibial angle - LDTA | Lateral distal tibia angle (LDTA) is measured between the mid-diaphyseal line of the tibia and the line parallel to the distal tibial plafond. The lateral distal tibial angle has a norm of 89 degrees ± 3 degrees | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| Anterior distal tibial angle - ADTA | The ADTA is formed by the mechanical axis of the tibia and the joint orientation line of the ankle in the sagittal plane and measures 80° ± 3° in the normal lower extremity | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| Tibio-Talar Angle - TTA | The tibiotalar angle is between the anatomic axis of the tibia and the superior articular surface of the talar dome. The mean and standard deviation are: 88.7° ± 5.1° | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| Center of Rotation of Angulation CORA | The CORA is the intersection of the mid-diaphyseal line and the line starting from the middle of the joint and perpendicular to the abnormal ADTA or LDTA. The CORA can be located at the joint line level (usually due to anatomical joint line malalignment or to ankle degeneration) or proximally (usually due to tibial deformities/fractures). | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| Gamma Angle | Gamma angle (γ) is formed by intersection of line drawn through long axis of talar component with line drawn from posterior talar component through middle of talar neck. | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| T-T ratio (Tibio-talar Ratio) | Tibiotalar ratio (TT ratio). A talar reference line is drawn parallel to the floor from the posterior talar point (defined as the intersection between the posterosuperior calcaneal cortex and the posterior subtalar articular surface) to the anterior talar point (vertical projection of the most anterior point of the talus onto the talar reference line). Next, the distal tibial axis is the line drawn between the midpoint of the distal tibial shaft measured 5 and 10 cm above the ankle. This divides the talar reference line into anterior and posterior segments. The TT ratio is the ratio of the length of the posterior segment of the talus (AC) to the longitudinal talar length (AB), expressed as a percentage. Normal value, 27% to 42% | 3, 6 weeks, 3 - 6 - 9 - 12 - 24 month from the surgery |
| 32666242 | Background | Mosca M, Caravelli S, Vocale E, Maitan N, Grassi A, Massimi S, Fuiano M, Zaffagnini S. Clinical-radiological outcomes and complications after total ankle replacement through a lateral transfibular approach: a retrospective evaluation at a mid-term follow-up. Int Orthop. 2021 Feb;45(2):437-443. doi: 10.1007/s00264-020-04709-4. Epub 2020 Jul 14. |
| 31420116 | Background | Onggo JR, Nambiar M, Phan K, Hickey B, Galvin M, Bedi H. Outcome after total ankle arthroplasty with a minimum of five years follow-up: A systematic review and meta-analysis. Foot Ankle Surg. 2020 Jul;26(5):556-563. doi: 10.1016/j.fas.2019.07.006. Epub 2019 Jul 25. |
| 37539613 | Background | Izzo A, Di Gennaro D, Sgadari A, Coviello A, Marasco D, Balato G, Mariconda M, Bernasconi A. Periprosthetic joint infection in total ankle replacement: which are the current diagnostic criteria? Acta Biomed. 2023 Aug 3;94(4):e2023105. doi: 10.23750/abm.v94i4.14082. |