View clinical trials related to Rupture.
Filter by:Eligible subjects in this study will have either a known abdominal aortic aneurysm (AAA) or because they do not have an AAA (control group). The purpose of this research study is to further study, through FEA, changes that occur in the mechanical properties of the aortic wall. The investigator will compare two radiotracers, 18F-FDG and 11C-PBR28 to determine if one provides more useful and reliable information about inflammation. 18F-FDG and 11C-PBR28 are radioactive drugs that will be used for imaging during the PET-CT scan. The investigator will also compare the results describing the mechanical properties of the AAA wall to the degree of inflammation in that wall as determined by PET-CT imaging to define new and better predictors of AAA growth and/or rupture.
Persistent rotational instability after standard ACL reconstruction have been extensively described, and it has been shown to keep straight correlation with worse outcomes post-operatively (Chouliaras 2007, Kocher 2004). Anterolateral ligament (ALL) injury have been shown to play a relevant role in the genesis of rotational instability of the knee (Claes 2013, Helito 2013). Many anatomical publications have defined the ALL as a distinct ligament (Claes 2013). Meanwhile, some authors have proposed the association of ACL and ALL reconstruction in selected ACL-deficient individuals to further enhance knee stability postoperatively (Sonnery-Cottet 2015, Dodds 2014). Lack of consensus still predominates among ACL experts regarding the reliability of the combined ACL and ALL considering the controversy that involves both ALL anatomy and biomechanics (Guenther D 2016, Kittl C 2016). Clinical trials with high level of evidence and long term follow-up may be useful in order to determine the reliability of the combined procedure in the clinical setting. So, the present study aims to compare the effectiveness of the combined ACL and ALL reconstruction with isolated ACL reconstruction in individuals with high-risk of ACL re-rupture, through a randomized controlled trial.
This study aims to investigate the relation between the concentration of urea and creatinine in vaginal fluid and length of latency period in women with PROM between 32 and 35 weeks gestation.
This study is designed to determine if an intracervical balloon catheter (IBC) is better than oxytocin for induction of labor in the setting of premature rupture of membranes (PROM) or breaking the bag of water prior to onset of labor. The investigators suspect that an intracervical balloon catheter will shorten the time interval from initiation of induction of labor to delivery.
Ascending aorta aneurysmal disease is common and can be complicated by dissection or rupture. There is substantial variation in individual aneurysm progression: established risk factors for an accelerated aneurysm growth rate include initial size or localization, the presence of aortic valve disease, congenital bicuspid aortic valve or connective tissue disorders.
The supraspinatus is a relatively small muscle of the upper back that runs from the supraspinatus fossa superior portion of the scapula to the greater tubercle of the humerus. It is one of the four rotator cuff muscles and also abducts the arm at the shoulder. A supraspinatus tear is a tear or rupture of the tendon of the supraspinatus muscle.
This is a registry study on a multidimensional prediction model for rupture risk of unruptured intracranial aneurysms in China.
Un-ruptured intracranial aneurysm is a complex disease that seriously affects human life and health. At present, the treatment of intracranial aneurysm is divided into interventional treatment and craniotomy clipping, the two treatment methods are different in the intervention effect of aneurysm, for example, the complications of interventional therapy are lower than craniotomy clipping, but the long-term patency rate is lower than craniotomy clipping, and there is no standard of treatment in different parts of aneurysm in our country, the choice of intervention measures of un-ruptured aneurysm is different in different clinical centers; on the other hand, there are serious problems in the treatment of aneurysms, because without the relevant guidelines of diagnosis and treatment of intracranial aneurysms, different clinical centers will cause excessive treatment of un-ruptured aneurysms, not only bring unreasonable utilization of medical resources, but also cause the subject's life and property to be threatened. The patients with un-ruptured intracranial aneurysm(n=1500) were included in prospective cohort study, after clipping and intervention operation, setting fixed time for postoperative follow-up, the clinical data and image data were recorded, the safety, efficacy and economic benefits of interventional treatment and craniotomy clipping were compared, providing strategies for the standardized treatment of un-ruptured intracranial aneurysms.
This study develops the construction and validation of a reliable functional screening score in LCA ruptures in the immediate post-traumatic period. This score, realizable in an emergency, would be an early warning signal requiring an emergency consultation with an orthopedic surgeon. It would be a tool for screening acute LCA ruptures at a time when ligament testing maneuvers are too painful to be contributory to the diagnosis. It would avoid a premature return to dangerous activity for the knee with a rupture of the LCA. The other impact would be economical since it would avoid the realization of unnecessary MRI. On the other hand, it will allow patients with LCA rupture to have faster access to MRI. The hypothesis of the study is that a validated functional score would make it possible to sort the patients in the emergencies and to prescribe the MRI only in the cases of effective rupture of the LCA.
Pretern premature rupture of the membranes (PPROM) remains the leading cause of preterm deliveries and neonatal mortality and morbidity. PPROM is defined as rupture of the fetal membranes prior to 37 weeks' gestation. PPROM complicates 2-4% of all pregnancies and accounts for approximately 30 % of preterm births. The etiology of PPROM remains elusive. PPROM is one of the main causes of prematurity and its complications, such as newborn respiratory distress syndrome, neonatal sepsis, necrotizing enterocolitis, intraventricular hemorrhage, perventricular leucomalacia, varying degrees of lung hypoplasia and bronchopulmonary dysplasia. All these factors contribute greatly to an increase in neonatal morbidity and mortality Management of PPROM followed actual guidelines. Conservative management to prolong a pregnancy is a classical approach to treat PPROM before 34 weeks' gestation in association with antibiotic therapy and corticosteroids. Maternal and neonatal data were collected from maternal and newborns medical records.