Peking University Third Hospital
Beijing, Beijing Municipality, 100191, China
Completed
NCT Number: NCT04960501
Comparison of Curative Effect Between New Tension Band and Patellar Tension Reduction Band in the Treatment of Lower Pole Fractures of Patella
Research purposes:
Analyze the curative effect of the new tension band system composed of φ3.0mm hollow nails, titanium cables and new gaskets and the patellar tension reduction band in the treatment of lower pole fractures of the patella.
research method: A retrospective study of 41 cases of comminuted fractures of the lower pole of the patella treated with a new tension band system composed of φ3.0mm hollow nails, titanium cables and new spacers from March 2012 to July 2017, including 19 males and 22 females , The average age is 56.7 years (22 to 79 years), 24 cases of AO/OTA A1 type, and 17 cases of C1.3 type. During the same period, 22 cases of comminuted fractures of the lower pole of the patella were treated with a patella tension band, including 8 males and 14 females, with an average age of 57.4 years (32 to 84 years), 17 cases of AO/OTA type A1, and 5 cases of type C1.3. The injury mechanism is all slipping and kneeling injuries.
Completed
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Notify MeKey information
Conditions
Age range
22 year–79 year
Sex eligibility
All sexes
Study type
Observational
Primary location
About this study
Research purposes:
Analyze the curative effect of the new tension band system composed of φ3.0mm hollow nails, titanium cables and new gaskets and the patellar tension reduction band in the treatment of lower pole fractures of the patella.
research method: A retrospective study of 41 cases of comminuted fractures of the lower pole of the patella treated with a new tension band system composed of φ3.0mm hollow nails, titanium cables and new spacers from March 2012 to July 2017, including 19 males and 22 females , The average age is 56.7 years (22 to 79 years), 24 cases of AO/OTA A1 type, and 17 cases of C1.3 type. During the same period, 22 cases of comminuted fractures of the lower pole of the patella were treated with a patella tension band, including 8 males and 14 females, with an average age of 57.4 years (32 to 84 years), 17 cases of AO/OTA type A1, and 5 cases of type C1.3. The injury mechanism is all slipping and kneeling injuries.
Who can participate
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Patients with comminuted fractures of the lower pole of the patella: AO/OTA type A1 and C1.3 type -
Exclusion criteria
1. Except for other types of patella fractures 2. Except for open patella fractures 3. Excluding patients with other fractures and injuries 4. Exclude patients who cannot cooperate with functional exercises
-
Treatment and study plan
New type of tension band or patellar tension reduction band for treatment of lower pole fracture of patella
ProcedureNew type of tension band or patellar tension reduction band for treatment of lower pole fracture of patella
Primary outcomes
-
operation time
Time frame: One day after surgery
Secondary outcomes
-
Surgical bleeding
Time frame: One day after surgery
Other outcomes
-
Knee joint score after surgery
Time frame: One week, one month, three months, six months after operation
-
Postoperative X-ray
Time frame: One week, one month, three months, six months after operation
-
Follow-up body image data
Time frame: One week, one month, three months, six months after operation
Sponsors and collaborators
Lead sponsor
Peking University Third Hospital
Other
Registry information
Important dates
- Study start
- 2012
- Primary completion
- 2012
- Study completion
- 2017
- First posted
- Jul 14, 2021
- Registry last updated
- Jul 14, 2021
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.