View clinical trials related to Postoperative Complications.
Filter by:The purpose of this study is to explore the efficacy of a perioperative daily dose of Donepezil (a cholinergic enhancer) in reducing the incidence and severity of delirium.
The purpose of this study is to evaluate the feasibility of using Donepezil to prevent post-operative cognitive decline (POCD) among individuals aged 65 and older who have a baseline mild cognitive impairment (MCI) and are undergoing elective hip or knee replacement.
The purpose of this study is to: - Create a database including a description of the patient population that undergoes total hip replacement with special emphasis on orthopedic and cardiovascular complications and the quality of life 1 year postoperatively. - Characterise the patient at risk for the above mentioned events - Create methods for predicting patients at risk for short-term (90 days) and long term (1 year) complications in relation to hip replacement surgery.
Circadian disturbances occur after surgery. A double blinded, placebo controlled randomized clinical trial was made to investigate effects of melatonin on postoperative fatigue, sleep disturbances and general wellbeing.
RATIONALE: An anal sphincter prosthesis may replace the need for a permanent colostomy and may improve the quality of life of patients who are undergoing surgery for anal or rectal cancer. PURPOSE: Clinical trial to study the effectiveness of an anal sphincter prosthesis in treating patients who have anal or rectal cancer and are undergoing surgery to remove the anus and rectum.
RATIONALE: Fibrin sealant may decrease lymphedema following surgery to remove lymph nodes in the groin by helping to seal the lymphatic vessels. It is not yet known if fibrin sealant is effective in decreasing lymphedema following surgery to remove lymph nodes. PURPOSE: Randomized phase III trial to determine the effectiveness of fibrin sealant in reducing lymphedema following surgical removal of lymph nodes in patients who have cancer of the vulva.
More than 10,000 people each year in the United States have "failed back surgery syndrome" caused by scars that form around the outer surface of the spinal cord. Such scarring, known as peridural fibrosis, is common after back surgery known as either lumbar discectomy or laminectomy. Peridural fibrosis may cause recurring low back pain or leg pain after surgery. Operating again to remove the scar tissue often leads to more scarring. Researchers have not previously studied radiation as a way to prevent peridural fibrosis. We will test whether low-dose radiation given 24 hours before surgery will decrease the amount of peridural fibrosis and if this reduction will lead to improved results of surgery. Half of the participants will receive radiation before surgery and the other half will not. We will evaluate patients at followup visits 1, 3, 6, and 12 months after surgery with a physical exam and questionnaire. At 12 months, we will obtain magnetic resonance imaging (MRI) of the lower spine.
RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. It is not yet known if radiation therapy is effective in preventing metastatic cancer following surgery. PURPOSE: Randomized phase III trial to determine the effectiveness of radiation therapy in preventing metastatic cancer in patients who have undergone diagnostic procedures to identify malignant mesothelioma.
RATIONALE: The use of pelvic drains may help to prevent complications following radical hysterectomy and pelvic lymphadenectomy. It is not known whether receiving pelvic drains during surgery is more effective than receiving no pelvic drains during surgery in patients with uterine, cervical, or vaginal cancer. PURPOSE: Randomized phase III trial to determine if the use of pelvic drains following radical hysterectomy and pelvic lymphadenectomy is effective in treating patients with uterine, cervical, or vaginal cancer.
RATIONALE: Timing of breast cancer surgery may improve effectiveness of treatment and may help patients live longer. PURPOSE: Clinical trial to determine whether timing of primary surgery in relation to menstrual cycle is associated with disease-free survival 5 years after surgery in women who have stage I or stage II breast cancer.