Clinical trials: Neck Dislocation
Ankylosing Spondylitis (AS), Spine Fracture
A Retrospective Cohort Study About Surgical Efficacy for Lower Cervical Fractures in Ankylosing Spondylitis
The purpose of this retrospective cohort study was to observe and compare the efficacy of anterior cervical long segment fixation, posterior long segment fixation, and combined anterior and posterior fixation for the treatment of…
- Trial name
- NCT06873074
- Testing
- anterior long segment cervical fixation, posterior long segment cervical fixation, combined anterior and posterior fixation
- Where
- China
- Volunteers
- 162 people
- Sponsor
- Zhou Fang
Femoral Neck Fractures
Dual Mobility Cups in Hip Fracture Patients
Our aim is to develop a strategy that reduces the risk of dislocations after total hip arthroplasty surgery performed due to femoral neck fracture.
- Trial name
- DUALITY (NCT03909815)
- Testing
- Dual mobility cup, Standard cup
- Where
- 2 sites in Sweden, United Kingdom
- Volunteers
- 1,600 people
- Sponsor
- Uppsala University
Primary Osteoarthritis, Post-Traumatic Arthritis
AVANTAGE® RELOAD Double Mobility Acetabular Cup -Clinical Study
This is a Post Marketing Clinical Follow Up study (PMCF) on the AVANTAGE RELOAD dual mobility system cup.
- Conditions
- Primary Osteoarthritis, Post-Traumatic Arthritis, Inflammatory Joint Disease, Femoral Neck Fracture
- Trial name
- NCT03357445
- Testing
- Avantage Reload cup
- Where
- 4 sites in France, Slovenia
- Volunteers
- 500 people
- Sponsor
- Zimmer Biomet
Osteoarthritis, Rheumatoid Arthritis
Project JAY THA Registration Study
This is a prospective, randomized, multicenter clinical study in Chinese subjects to compare the safety and efficacy of the Delta PLUS Femoral Head and SL-TWIN Stem with BIOLOX forte ball head and SL-PLUS Stem in total hip…
- Conditions
- Osteoarthritis, Rheumatoid Arthritis, Post-traumatic Arthritis, Avascular Necrosis
- Trial name
- NCT02347384
- Testing
- Delta PLUS Femoral Head + SL-TWIN Stem, BIOLOX forte ball head + SL-PLUS Stem
- Where
- 4 sites in China
- Volunteers
- 100 people
- Sponsor
- Smith & Nephew Orthopaedics (Beijing) Limited
Osteoarthritis, Traumatic Arthritis
Actis Total Hip System 2 Year Follow-up
Two-year (2 year) information regarding the performance of the commercially available Actis™ Total Hip System in order to obtain and evaluate the clinical outcomes on a series of cementless primary total hip arthroplasty (THA)…
- Conditions
- Osteoarthritis, Traumatic Arthritis, Rheumatoid Arthritis, Congenital Hip Dysplasia
- Trial name
- Actis14014 (NCT02783274)
- Testing
- Actis Total Hip System
- Where
- 9 sites in United States
- Volunteers
- 266 people, healthy volunteers welcome
- Sponsor
- DePuy Orthopaedics
Primary Osteoarthritis, Post-Traumatic Osteoarthritis of Hip
Avenir® Cemented Hip Stem - PMCF
The objective of this post-market clinical follow-up study is to confirm the safety and performance of the Avenir® Cemented Hip stem when used in primary total hip arthroplasty.
- Conditions
- Primary Osteoarthritis, Post-Traumatic Osteoarthritis of Hip, Femoral Neck Fractures, Femoral Head Necrosis
- Trial name
- NCT03396224
- Where
- 3 sites in Belgium, France
- Volunteers
- 100 people
- Sponsor
- Zimmer Biomet
Dislocation, Femoral Neck Fracture
Radiological Riskfactors for Dislocation of Hip Hemiarthroplasty
Between January 1 2006 and December 31 2013, at our department 324 patients underwent hemiarthroplasty (HA) for displaced femoral-neck fracture with a bipolar prosthesis (Variokopf, Link®, Germany) by the use of the…
- Trial name
- RRDHHR (NCT02131987)
- Where
- Sweden
- Volunteers
- 324 people
- Sponsor
- Sundsvall Hospital
Hip Fractures
Uncemented Compared to Cemented Femoral Stems in Total Hip Arthroplasty
The purpose of this study is to evaluate whether an uncemented hip prosthesis is as safe as an cemented hip prosthesis for patients undergoing total hip arthroplasty surgery following a displaced femoral neck fracture.
- Trial name
- CHANCE (NCT02247791)
- Testing
- Uncemented femoral stem, Cemented femoral stem
- Where
- Sweden
- Volunteers
- 140 people
- Sponsor
- Danderyd Hospital
Subluxation
Instantaneous EEG Changes Following Chiropractic Adjustment or Sham
The project is a randomized, two-arm trial assessing the immediate impact of upper and lower cervical chiropractic adjustments on brain and heart patterns.
- Trial name
- INS (NCT05864703)
- Testing
- Adjustment
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Life University
Hip Osteoarthritis, Rheumatoid Arthritis
G7 Dual Mobility With Vivacit-E or Longevity PMCF
This study is a global, multi-center, prospective, non-controlled, non-randomized, post-market clinical follow-up study. The main objectives of this study are to confirm the long-term safety, performance, and clinical benefits of…
- Conditions
- Hip Osteoarthritis, Rheumatoid Arthritis, Joint Diseases, Avascular Necrosis
- Trial name
- NCT05548972
- Testing
- G7 Dual Mobility with Vivacit-E bearing, G7 Dual Mobility Longevity bearing
- Where
- 10 sites in United States, Belgium and 2 more
- Volunteers
- 358 people
- Sponsor
- Zimmer Biomet
Humeral Greater Tuberosity, Humeral Fractures/ Proximal
Detecting Occult Proximal Humeral Neck Fractures Through CT and MRI Tests of Patients With Greater Tuberosity Fractures
Patients with greater tuberosity fractures is becoming increasingly common, as is the number of cases of humeral surgical neck fractures.
- Conditions
- Humeral Greater Tuberosity, Humeral Fractures/ Proximal, Fractures/ Occult
- Trial name
- NCT03481478
- Testing
- CT and MRI
- Where
- China
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hebei Medical University Third Hospital
Neck Dislocation, Oral Cancer
Submandibular Gland Preservation in Neck Dissection
Trial design: a randomized controlled trial. Eligibility criteria for participants: patients with primary early stage oral squamous cell carcinoma. Exclusion criteria: cancer of the floor of the mouth.
- Trial name
- NCT03385720
- Testing
- modified neck dissection, traditional neck dissection
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Guang-Yan Yu
Osteoarthritis, Arthritis
Periprosthetic Bone Mineral Density After Total Hip Arthroplasty Performed Through a Minimally Invasive Anterior Approach (AMIS) With Either an AMIStem or a Quadra Femoral Component
This is a monocentric, prospective, randomized clinical survey to verify if the periprosthetic remodelling brought about either the AMIStem or the Quadra femoral component is equivalent.
- Conditions
- Osteoarthritis, Arthritis, Avascular Necrosis, Fracture of the Femoral Neck or Head
- Trial name
- NCT01285843
- Testing
- Anterior Minimally Invasive Approach (AMIS)
- Where
- Germany
- Volunteers
- 40 people
- Sponsor
- Medacta International SA