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Lower limb amputation is a factor that changes the individual's weight transfer, gait pattern, and trunk balance. This change plantar pressure distribution of both side and cause a series of problems to be exposed over time according to level of amputation. The aim of this study is to reveal the relationship between amputation level-postural balance and amputation level-plantar pressure distribution.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Group 1 | Unilateral transtibial amputee |
| |
| Group 2 | Unilateral transfemoral amputee |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Bipedal with open eyes | Other | Standing bipedal with open eyes on force platform |
|
| Measure | Description | Time Frame |
|---|---|---|
| Measurement of plantar pressure distrubution | Plantar pressure distrubution (mmHg/N) will be measured by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal with open eyes | Change from baseline plantar pressure distrubution at second 10, second 20 and second 30. |
| Measurement of plantar pressure distrubution | Plantar pressure distrubution (mmHg/N) will be measured by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal with platform under heel | Change from baseline plantar pressure distrubution at second 10, second 20 and second 30. |
| Determination of center of pressure | Determination of center of pressure (cm) will be provided by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal with open eyes | Change from baseline center of pressure at second 10, second 20 and second 30. |
| Determination of center of pressure | Determination of center of pressure (cm) will be provided by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal with platform under heel. | Change from baseline center of pressure at second 10, second 20 and second 30. |
| Measurement of plantar pressure distrubution | Plantar pressure distrubution (mmHg/N) will be measured by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal with closed eyes | Change from baseline plantar pressure distrubution at second 10, second 20 and second 30. |
| Measurement of plantar pressure distrubution | Plantar pressure distrubution (mmHg/N) will be measured by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal without platform under heel |
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Inclusion Criteria:
Exclusion Criteria:
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Unilateral transtibial and transfemoral amputees
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| Name | Affiliation | Role |
|---|---|---|
| yasar tatar | Marmara University | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Marmara University | Istanbul | 34000 | Turkey (Türkiye) |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 25450125 | Background | Jayakaran P, Johnson GM, Sullivan SJ. Postural control in response to altered sensory conditions in persons with dysvascular and traumatic transtibial amputation. Arch Phys Med Rehabil. 2015 Feb;96(2):331-9. doi: 10.1016/j.apmr.2014.09.037. Epub 2014 Oct 22. | |
| 24487128 | Background | Castro MP, Soares D, Mendes E, Machado L. Plantar pressures and ground reaction forces during walking of individuals with unilateral transfemoral amputation. PM R. 2014 Aug;6(8):698-707.e1. doi: 10.1016/j.pmrj.2014.01.019. Epub 2014 Jan 29. |
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| Bipedal with closed eyes | Other | Standing bipedal with closed eyes on force platform |
|
| Bipedal with open eyes and with platform | Other | Standing bipedal with open eyes and with platform under heel of prosthetic foot on force platform |
|
| Bipedal with closed eyes and with platform | Other | Standing bipedal with closed eyes and with platform under heel of prosthetic foot on force platform |
|
| Change from baseline plantar pressure distrubution at second 10, second 20 and second 30. |
| Determination of center of pressure | Determination of center of pressure (cm) will be provided by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal with closed eyes | Change from baseline center of pressure at second 10, second 20 and second 30. |
| Determination of center of pressure | Determination of center of pressure (cm) will be provided by force platform (F-Scan 6.70 TekScan, Boston, MA) on bipedal without platform under heel. | Change from baseline center of pressure at second 10, second 20 and second 30. |
| 20682420 | Background | Marks RM, Long JT, Exten EL. Gait abnormality following amputation in diabetic patients. Foot Ankle Clin. 2010 Sep;15(3):501-7. doi: 10.1016/j.fcl.2010.05.001. |
| 12633775 | Background | Nolan L, Wit A, Dudzinski K, Lees A, Lake M, Wychowanski M. Adjustments in gait symmetry with walking speed in trans-femoral and trans-tibial amputees. Gait Posture. 2003 Apr;17(2):142-51. doi: 10.1016/s0966-6362(02)00066-8. |