An interventional study of Surface-modified composite coated orthopedic implants and conventional orthopedic implants in Open Fractures, Degenerative Osteoarthritis and Degenerative Spinal Diseases, sponsored by Second Affiliated Hospital, School of Medicine, Zhejiang University. Status unknown. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2020-07-22.
Sponsored by Second Affiliated Hospital, School of Medicine, Zhejiang University · Not applicable, Interventional, and Treatment
This study is a prospective, randomized, controlled, double-arm, non-inferiority study that will be carried out in China. It aims to compare two implant systems (the research group uses surface-modified composite coated orthopedic implants, and controls group using conventional orthopedic implants) safety and effectiveness. A total of 240 patients were recruited. The recruited patients are randomly divided into groups at a ratio of 1:1 to ensure that the distribution of patients in the treatment group and the control group is consistent. Patients will receive clinical follow-up in the 1, 3, 6, 9 and 12 months postoperatively. The main indicator for evaluation is the postoperative infection rate, and the secondary indicators include the SF-12 scoring scale, EQ-5D patient questionnaire score, fracture healing, malunion, nonunion incidence in the 12th month after surgery, and skin and soft tissue complications Symptom incidence rate. The follow-up data will be used to determine the main safety and effectiveness of the new surface modified composite coated orthopedic implant system.
53 studies on the registry are indexed under Fractures, Open; 14 are open to participants now.
This study's planned enrollment of 240 is above the median of 90 across 40 interventional studies indexed under Fractures, Open.
Browse Fractures, Open studies →Second Affiliated Hospital, School of Medicine, Zhejiang University is the lead sponsor of 1,047 studies on the registry; 502 are open to participants now.
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Limb fracture group criteria
Joint replacement group criteria
Spine patients group criteria
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraception
Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.
Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Contraindication
A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Corticosteroids (steroids)
Anti-inflammatory medicines such as prednisone, prednisolone and dexamethasone — not the anabolic steroids used for muscle.
Studies differ in what they allow: check which steroid medicines, routes (tablets, injections, creams, inhalers, eye drops) and doses this study accepts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Research group uses surface-modified composite coated orthopedic implants
Device: Surface-modified composite coated orthopedic implants
Controls group uses conventional orthopedic implants
Device: conventional orthopedic implants
The surface-modified composite coated orthopedic implants have the capacity of high binding strength, high tissue-inducing activity and intelligent bacteria-resistance. The implant devices are expected to be used in the prevention and treatment of plant-related infections in orthopedic surgeries.
conventional orthopedic implants
post-operation infection rate
Time frame: 12 months
SF-12 score
Time frame: 12 months
EQ-5D score
Time frame: 12 months
fracture union, malunion, nonunion rate
Time frame: 12 months
No study locations are listed for this record.
Start is estimated for Oct 2020; primary completion for Oct 2023, 36 months later.
How these figures are worked out, and which studies are left out of them.
This study is status unknown, as verified in Jul 2020. You cannot join it, but the record below documents what was studied.
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Second Affiliated Hospital, School of Medicine, Zhejiang University →