View clinical trials related to Rupture.
Filter by:This study will evaluate the effect of home-based functional exercise on patients with anterior cruciate ligament rupture reconstruction based on the health belief model. About 360 participants will be randomly allocated into two groups. One group will randomized to receive precautions and rehabilitation progress reminders and other news by optimized WeChat applet regularly, while the other group will randomized to receive the rehabilitation exercise guidance during routine discharge.
The mechanical demands placed on the pelvic floor structures during vaginal delivery often exceed physiological tissue limits, resulting in maternal childbirth trauma, considerable postpartum morbidity, and increased risk of pelvic floor disorders(PFD). Injury to the perineum, vaginal supportive tissues, and pelvic floor muscles cause pain, infection, and dyspareunia, as well as pelvic organ prolapse(POP).Pregnancy and vaginal delivery are considered as a main risk factors in weakening the pelvic floor support and development of SUI, AI, and POP. CS is not only available countermeasure to reduce occurrence of obstetric trauma. Tactile imaging allows acquisition of 3D stress-strain data and 3D elasticity imaging or soft tissues.
Rationale: The Emergency Department (ED) typically serves as the front line for patients with acute fractures and tendon ruptures. Pain control for these patients is an essential task of the ED physician. With the advent of the opioid epidemic, ED physicians are becoming more inclined to prescribe non-narcotic pain medications such as non-steroidal anti-inflammatory drugs (NSAIDs). Yet, the effects of NSAIDs on musculoskeletal healing are controversial. The few human studies examining the effects of NSAID use on fracture healing have provided conflicting results. Even less is known about the effects of NSAIDs on tendon healing as this information has largely been gleaned from rodent studies with contradictory findings. There has never been a large, prospective, randomized, double-blinded study to determine the effects of NSAIDs on healing after fractures or tendon ruptures. Here, I propose to pilot the first prospective, randomized, double-blinded study examining the effects of NSAID use on healing after tibia fractures and Achilles tendon ruptures. Aim 1 seeks to determine whether NSAID use is associated with an increased incidence of fracture nonunion and worse functional recovery six months following tibia fractures. I hypothesize that NSAID use after tibia fractures will be associated with an increased incidence of fracture nonunion and worse functional recovery. Aim 2 seeks to determine whether NSAID use is associated with worse functional recovery six months after Achilles tendon ruptures. I hypothesize that NSAID use after Achilles tendon ruptures will be associated with worse functional recovery. Significance: Emergency Department providers commonly prescribe NSAIDs for pain control following fractures and tendon injuries. However, the implications of this practice on bone and tendon healing are unknown. This proposal will pilot the first prospective, randomized, double-blinded study to determine whether NSAID use affects healing after tibia fractures and Achilles tendon ruptures. Results from this study will impact NSAID prescribing patterns for tibia fractures and Achilles tendon ruptures in the ED, either by demonstrating that they impair recovery and should be avoided, or that they need not be withheld as an effective non-narcotic form of pain control.
An anterior cruciate ligament (ACL) rupture is one of the most common sport injuries, which typically develops after a sudden knee torsion. Arthroscopic repair of the ACL is often required as a complete ACL tear can cause instability of the knee joint. During arthroscopic reconstruction the lower leg is reattached to the upper leg using part of the hamstring tendon (mm. gracilis and mm. semitendinosus). Optimal postoperative analgesia is necessary to allow a quick recovery. Intravenous analgesia during surgery is often associated with a number of side effects such as nausea, vomiting and muscle weakness and does not anesthetize the donor site of the hamstring tendon graft. Local infiltration of ropivacaine and lidocaine in the knee joint and at the donor site can be a valuable asset to control the postoperative pain. This study evaluates the effect of local infiltration analgesia (LIA) on the postoperative pain in the first month after an ACL reconstruction. Half of participants will only receive intravenous analgesia during surgery, the other half will receive intravenous analgesia and a LIA.
Early rehabilitation protocols have been studied in Achilles tendon (AT) rupture patients, but deficits in tendon biomechanical properties have been observed several years after the injury. AT rupture patients are unable to return to their previous levels of physical activity. They present deleterious adaptations in the plantar flexor muscles that lead to functional deficits, and deficits in the tendon's structural and mechanical properties. Eccentric contractions have been suggested to recover these muscle properties. This contraction is known to produce higher force compared to isometric and concentric contractions, and increases tendon stiffness. However, there is a lack of studies showing the effects of the eccentric training in AT rupture rehabilitation. We want to know if an isokinetic eccentric training program will determine the desired adaptations on triceps surae muscle-tendon unit's properties in patients subjected to the AT surgical repair. More specifically, the aim of this study is verifying the effects of a 12-week eccentric training program on triceps surae muscle-tendon unit's properties in subjects that were subjected to the AT surgical repair. 30 subjects will be randomized in two groups: (1) isokinetic eccentric training; and (2) traditional eccentric training control group. All participants will be submitted to a four-week control period, followed by a 12-week period of training for the plantar flexor muscles. Neuromuscular system properties, AT biomechanical properties and functional tests will be evaluated. Participants will be evaluated in four moments: at baseline; after 4, 8 and 12 weeks of rehabilitation. Tendon mechanical (stiffness, stress, strain), material (Young's modulus) and morphological (cross-sectional area and tendon length) properties; muscle architecture (thickness, pennation angle and fascicle length); and functional tests (heel rise resistance and height) will be analyzed between groups and periods. Effects and interactions will be analyzed with ANOVA two-way. Clinical effects will be analyzed using effect size and magnitude-based inferences.
Although the incidence of post-AMI mechanical complications has decreased in the last decades, mortality in patients who develop these complications after AMI still remains very high. Because of the rarity of these post-AMI mechanical complications, the optimal evidence-based therapeutic strategies remain controversial, and little is know on the early clinical results and late follow-up. Owing to the paucity and limitation of available data, investigations and analysis are required to help clinicians make an early diagnosis of these devastating complications, and offer to patients the appropriate treatment. "Mechanical complications of acute myocardial infarction: an international multicenter cohort study" (Caution Study 1) is a retrospective, international multicenter clinical trial aimed at evaluating the survival, postoperative outcome and quality of life of patients underwent cardiac surgery for post-AMI mechanical complications.
The purpose of our study was to compare osseous integration of the bone block in Achilles tendon allograft ACL reconstruction using a cortical button versus biocomposite interference screw fixation. The primary outcome was bone block incorporation within the femoral tunnel at six months. Our null hypothesis was that there is no difference in osseous incorporation or outcome with either type of femoral fixation in primary ACL reconstruction with Achilles tendon allograft. Our secondary outcomes were pain and clinical outcome scores between the two groups.
The Effects of Labor Stages and Interventions on Hemodynamic Measures During and After Childbirth ( Epidural, Rupture Membranses Cesarean Sections and Preeclampsia) With Noninvasive Sensors.
To study flexor tendon excursion in the hand after surgery by dynamic MRI
Antepartum bed rest is widely prescribed after preterm premature rupture of the membranes (PPROM), although its effectiveness to prevent preterm birth has not been demonstrated. This pilot randomized controled trial (RCT) aims to access the impact of bed rest in maternal and neonatal outcomes in pregnancies complicated by premature rupture of the membranes.