Trial · NCT06678750
A Prospective Clinical Study Evaluating the Newton™ TKA Protocol
NCT06678750, Not applicable, Withdrawn, Newton-Wellesley Hospital
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. A Prospective Clinical Study Evaluating the Newton™ TKA Protocol. Trials, record NCT06678750. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT06678750
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- A Prospective Clinical Study Evaluating the Newton™ TKA Protocol
- NCT number
- NCT06678750
- Status
- Withdrawn
- Phases
- Not applicable
- Enrollment
- 0 participants, actual
- Lead sponsor
- Newton-Wellesley Hospital
- Conditions
- Total Knee Arthroplasty
- Interventions
- TKA using computer navigation, TKA
- First posted
- 2024-11-07
- Last updated
- 2025-10-20
Source ClinicalTrials.gov
Registered outcomes10
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Patient satisfaction with TKA using patient reported KOOS JR Questionnaire | Pre-op, 4 weeks post-op, 12 weeks post-op, one year post-op | The KOOS, JR combines the pain, symptoms, and functional limitations into a single score. |
| Primary | Patient satisfaction with TKA using Oxford Knee Score (OKS) Questionnaire | Pre-op, 4 weeks post-op, 12 weeks post-op, one year post-op | The OKS is a patient reported questionnaire that measures function and pain with a single score. |
| Primary | Patient satisfaction with TKA using Forgotten Joint Score (FJS) Questionnaire | Pre-op, 4 weeks post-op, 12 weeks post-op, one year post-op | The Forgotten Joint Score assesses the ability of the patient to forget about their joint given successful treatment by assigning a single score to a series of questions. |
| Primary | Patient recovery from TKA using time from hospital stay to discharge | Post-op measure in hours | The time of in-patient hospital stay will be measured (in hours). |
| Primary | Patient recovery from TKA by measuring number of outpatient visits | One year post-op | Number of outpatient visits (scheduled and unscheduled) |
| Primary | Patient recovery from TKA by measuring number of PT visits | One year post-op | Number of post-op PT visits |
| Primary | Patient recovery from TKA by measuring medication consumption | One year post-op | Post-op, prescription medication will be recorded in number of pills and dosage |
| Primary | Patient recovery from TKA by measuring use of assisted walking devices | One year post-op | Patient recovery from TKA by measuring the number of days using an assisted walking device following surgery. |
| Secondary | Knee alignment and soft tissue balance | Pre-op, 4 weeks post-op, 12 weeks post-op, one year post-op | Telemetric x-rays will be used to assess the angles and evaluate the joint line status pre- and post-operatively. |
| Secondary | Knee alignment and soft tissue balance | One time (during surgery) | Patients receiving a TKA NewtonTM Knee, soft-tissue balance will be measured intra-operatively by placing the Newton distractor at the trial reduction stage and acquiring the corresponding joint laxities through the arc of motion. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT06678750
GET https://conductscience.org/api/trials/v1/NCT06678750/registered