Active clinical trials for "Rupture"

Laparoscopic appendectomy (LA) is a widespread surgical procedure. Patients may develop considerable postoperative pain and dyspepsia resulting in prolong in-hospital stay. Almost 10% of patients develop postoperative complications. Enhanced recovery after surgery (ERAS) program has proven its effectiveness in elective surgery and can theoretically improve outcomes of LA. To date there is no ERAS program for LA. The aim of the study was to investigate the safety and efficacy of a modified ERAS protocol in LA.

Negative outcomes impact individuals with a history of ACL reconstruction (ACLR) despite completion of formal rehabilitation and clearance to return to physical activity (PA). Focused exercises and targeted health education may improve these negative outcomes and increase quality of life. The purpose of this study is determine the effects of an 8-week rehabilitation program on strength, sensorimotor function, functional performance and patient-reported outcomes in patients with a history of ACLR. A secondary aim will be to identify baseline PA levels and dietary intake patterns in these individuals. Participants will complete standard knee radiographs and all baseline measures, and resume normal activities of daily living for one-week while wearing an accelerometer to quantify PA levels and complete two, 24-hour dietary recalls to examine dietary patterns. After one-week, participants will come back to the laboratory and complete the pre-intervention assessments prior to randomization to the exercise or control group. After 8-weeks, participants will complete all outcome assessments 24-48 hours, 1-month and 3-months post exercise completion. The investigators hypothesize the intervention group will have significantly better outcomes post-intervention compared to the control group. In addition, the investigators hypothesize areas of educational and behavioral intervention related to PA engagement and dietary strategies to support weight management will be needed.

Study objectives To investigate if early controlled mobilization of the ankle in week 3 to 8 affects the functional outcome and patient reported outcome after treatment of acute Achilles tendon rupture. Type of study Randomized, controlled trial (RCT). 130 patients will be included. Time schedule Begins January 2014. Study period is 4-5 years; recruitment is expected to span 2 years Setup At Copenhagen University Hospital Hvidovre the majority of patients with acute ATR are treated non-operatively. A cast is applied in the emergency room. After 2 weeks the bandage is changed to a removable orthosis and full weight bearing is allowed. Patients who choose to participate in the trial will - through randomisation - be placed in one of the two groups: The intervention group: Must perform controlled mobilization-exercises from the beginning of week 3. The control group: In line with the current treatment regimen the patients must keep the boot on at all times and they are not allowed to move the ankle. Treatment protocol for the two groups is similar concerning orthose, removal of wedges and weight-bearing. The only difference is that patients in the intervention group are instructed to do ankle exercise. Post-examinations in relation to the study Follow-up is done at 8 and 16 weeks plus 6 and 12 months. The study's primary endpoint is at the 12 month mark. Population Patients who are treated for acute Achilles tendon rupture at Copenhagen University Hospital Hvidovre. Patients who fulfil the inclusion criteria but do not wish to participate are treated according the standard regimen (non-operatively without early controlled movement of the ankle joint). Number of patients 65 patients will be included in each group (a 130 patients in total).

The study is a prospective randomized controlled non-inferiority trial where we elucidate the role of postoperative immobilization after arthroscopic rotator cuff repair.

Ultrasound-guided (USG) brachial plexus (BP) block efficacy at the Supraclavicular (SCL), Lateral- Infraclavicular (LIC) and Axillary (AX) level: Randomized, observer-blinded study of the single-penetration multiple-injection-technique.

This is a multicenter, simple blind, masking of outcomes assessors, parallel, randomised clinical trial in patient with muscle rupture and with hematoma production. The main hypothesis is that infiltration in the area of muscle injury in autologous platelet-rich plasma (PRP)improves muscle regeneration and repair by shortening the time to complete recovery. The main objective is to evaluate the PRP for healing muscular lesions 'tennis leg' type or distal rectus femoral. The secondary objectives are: to evaluate the risk of lesion recurrence; to evaluate the quality of lesion recovery process and evaluate intervention's safety. Experimental treatment will be the administration of PRP autologous (4-8 cc in a unique dose) by muscular infiltration en the empty space generated after the hematoma evacuation. Control treatment will be hematoma evacuation. Both treatment groups will use compressive bandage and they will recommend rest, extremity elevation, local ice and lately physiotherapy. Size sample: 76 patients (38 in each group)

Nebivolol is a novel blood pressure lowering drug with an additional effect on the inner lining of blood vessels to release a compound called nitric oxide that can relax blood vessels. Atenolol is a blood pressure reducing agent without the ability to release nitric oxide and effect additional blood vessel relaxation. The goal of this proposal is to compare Nebivolol and Atenolol with respect to the following parameters: Plaque within arteries supplying the heart in terms of its volume and composition as assessed by ultrasound within these arteries. Ability of small arteries in the heart to open up and deliver an enhanced blood supply in response to drug called Adenosine (routinely used in the cardiac catheterization laboratory) as assessed by pressure and flow detecting catheters within these arteries. Ability of the inner lining of arteries that supply the heart to release a relaxing compound called nitric oxide in response to injection of Acetylcholine (also used in the cardiac catheterization laboratory) as assessed by squirting dye into these arteries Local forces that affect blood flow in the arteries supplying the heart as assessed by superimposing the above data into complex maps created offline at Georgia Institute of Technology. It is likely that Nebivolol causes the plaque within arteries supplying the heart to change from the 'vulnerable' type to the 'stable' type plaque. There are several features of "vulnerable plaques" that can be detected in arteries of the heart using intravascular ultrasound (a small ultrasound camera that goes in the arteries of the heart). The investigators hypothesis is that Nebivolol will prove superior to Atenolol in reducing 'vulnerable plaques', improve blood flow within the small arteries and the health of inner lining of these arteries at the 1 year time point. The investigators plan to enroll 20 patients into the study (26 patient including dropouts) who will be randomized in a 1:1 manner to Nebivolol Vs Atenolol for 1 year and repeat evaluation at that time point.

The purpose of the investigators study is to compare the effect of: 1) physiotherapy 2) arthroscopic acromioplasty and debridement or 3) arthroscopic rotator cuff reconstruction and acromioplasty in the treatment of degenerative, atraumatic rotator cuff rupture.

The purpose of this study is to evaluate the effectiveness of progressive strength training after rotator cuff and labrum operation of the shoulder joint.

The purpose of this study to to determine whether a single incision technique or a double incision technique is more effective in the surgical treatment of distal bicep tendon ruptures. Patients will be randomized to one of the two techniques upon consenting to the study. Prior to surgery patients will have their elbow flexion, extension, pronation, and supination strength measured. Elbow Range of motion will also be measured in each of these four movements. A number of subjective questionnaires will also be administered to the patient prior to surgery. The identical objective tests and subjective questionnaires will be completed by the patient at intervals of three months, six months, one year, and two years following their surgery. Additional information from patients clinical visits may also be collected throughout the study.