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Correlation Between Deficits in Knee ROM Recovery and Difficulty in Dorsiflexing the Tibio-tarsal Joint in Patients Undergoing Total Knee Replacement Surgery.

Correlation Between Deficits in ROM Recovery of the Knee Operated With PTG and Difficulty in Dorsiflexing the Tibio-tarsal Joint.NODORSIFLEX-IN-PTG

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT07016243
Acronym
NODORSIFLEX
Enrollment
197
Registered
2025-06-11
Start date
2025-04-01
Completion date
2027-04-01
Last updated
2025-06-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Articulation Disorders

Brief summary

To demonstrate that the deficit in dorsiflexion-tibia-talar joint range of motion can have an effect on the knee operated by arthroplasty by limiting full extension and, in general, the recovery of a full range of motion.

Detailed description

The study is of a prospective, prognostic, observational nature and involves all patients who are candidates for admission to the Rizzoli Orthopaedic Institute for primary knee replacement surgery, recruited in the Orthopaedics department and subsequently followed in the Rehabilitation Medicine department of the DRS. The recruited patients will be subjected to pre-operative measurement of the ankle ROM; if they present a limitation of the same, they will be included in the exposed group, alternatively they will be included in the non-exposed group.

Interventions

None listed

Sponsors

Istituto Ortopedico Rizzoli
Lead SponsorOTHER

Study design

Observational model
CASE_ONLY
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
65 Years to 85 Years

Inclusion criteria

• * Patients who are candidates for primary total knee replacement surgery aged 65 to 85 years; * Patients who have provided informed consent

Exclusion criteria

• * Patients with known neurological pathologies * Severe joint deformations such as previous ankle surgery (arthrodesis, ankle prosthesis) congenital malformations (cavus equinus, clubfoot) * Severe fractures that have compromised the joint * Traumatic events affecting the lower limb that occurred less than 12 months * Non-ambulatory patients in the preoperative period

Design outcomes

Primary

MeasureTime frameDescription
Measurement of knee joint range of motion (ROM).In our study, the joint excursion measurements of the t-t and knee will be taken by the physiotherapists involved in the study with the patient lying in a supine position on a bed, they will be taken pre-operatively (T0) i.e. before the knee arthroplastyThe study is of a prospective, prognostic, observational nature and involves all patients who are candidates for admission to the Rizzoli Orthopedic Institute for primary knee replacement surgery, recruited in the Orthopedics department and subsequently followed in the Rehabilitation Medicine department of the DRS. The recruited patients will be subjected to pre-operative measurement of the ankle ROM; if they present a limitation of the same, they will be included in the exposed group, alternatively they will be included in the non-exposed group.

Countries

Italy

Contacts

Primary ContactLaura Tornatore
laura.tornatore@ior.it3331187580
Backup ContactDavide Raspanti
davide.raspanti@ior.it3293919044

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026