Active clinical trials for "Postoperative Complications"

pulse pressure variation based intraoperative fluid therapy versus traditional fluid therapy for colonic cancer patients undergoing mass resection and anastomosis for maintaining adequate hydration without complications.

The primary objective of this clinical trial is evaluate the effect of dexamethasone on postoperative complications after pancreaticoduodenectomy.

Some undesirable complications such as pain, swelling, trismus, paresthesia, hematoma, infection and, albeit rare, fractures may occur after lower impacted wisdom tooth surgery. More effective wound closure methods with fewer complications have positive effects on postoperative recovery. Suturing is the most commonly used wound closure technique after lower impacted wisdom tooth surgery. Suturing, which is the last step of the operation, contributes to wound healing in order to reposition and stabilize the tissue components and to control bleeding. In our study, it was aimed to evaluate the efficacy of silk and polyester sutures used in wound closure techniques, which are frequently used in lower impacted wisdom teeth surgery.

Radical cystectomy provides the best cancer-specific survival for muscle-invasive urothelial cancer. However the postoperative morbidity remains at 11-68 %. Smoking and alcohol consumption above two drinks per day is associated with an increased risk of postoperative morbidity. Six-eight weeks of smoking and alcohol abstinence prior to elective surgery is recommended to reduce this risk, but for cancer patients the preoperative period is often very short. This randomised clinical trial (STOP-OP) will reach a conclusion on the effect of a new Gold Standard Programme for both smoking and alcohol cessation Intervention using the Gold Standard Programme (GSP) on the frequency and severity of postoperative complications after bladder cancer surgery.

Postoperative pulmonary complications (PPCs) are major causes of postoperative morbidity, mortality, and prolonged hospital stay.The incidence of PPCs may be as high as 41% to 75% in high-risk patients. Bronchodilator is frequently used in high-risk patients to prevent PPCs. Penehyclidine is a new anticholinergic agent which selectively block M1 and M3, but not M2 receptors. A pilot study of the investigators showed that prophylactic penehyclidine inhalation reduced the incidence of bronchospasm and the use of aminophylline in elderly patients after long-duration surgery. The purpose of this study is to investigate whether prophylactically penehyclidine inhalation could decrease the incidence of PPCs in high-risk patients after major intrathoracic and upper intraabdominal surgery.

The investigators assume that transcutaneous electric acupoint stimulation (TEAS) pretreatment may activate the endogenous protective mechanism, as a result protect the patients against subsequent surgical stress pregnancy. And TEAS may induce the production of endogenous analgesic transmitters, so develop an anesthetic-sparing effect. The investigators believe this intervention will reduce the subsequent incidence, duration and severity of organ dysfunction, possibly reducing the morbidity, even mortality. So in this study, the investigators hypothesize that TEAS before anesthesia and during surgery would decrease the morbidity and mortality of postoperative complications in 30 days after digestive surgery in elderly patients .

Omega-3 polyunsaturated fatty acids (w-3-PUFA) may have a potential role in enhance the postoperative balance of host immunity and reduce the incidence of postoperative atrial fibrillation (POAF). CHO drinks 2h before the induction of the anesthesia may reduce the necessity of vasoactive drugs preoperatively. the aim of this study was to investigate the effect of these two nutrients in patients undergoing CABG with cardiopulmonary bypass (CPB) on morbidity at ICU, mainly POFA. This is a double-blind controlled randomized trial.

This is an unblinded, single center, randomized study of infants with congenital heart disease undergoing cardiopulmonary bypass surgery, randomized to either the delayed rewarming intervention or to the standard of care (strict normothermia).

Endometritis, an infection of the uterus in the postpartum period, has been shown to complicate the postoperative course of a cesarean delivery in 6% to 27% of cases. Vaginal cleansing prior to cesarean delivery has been shown to minimize the presence of micro-organisms and risk of infection. Although povidone-iodine is the most commonly used anti-septic for surgical preparation of the vagina, it is not an ideal agent due to it's diminished efficacy in acidic vaginal pH and in the presence of blood. Chlorhexidine gluconate, on the other hand, has demonstrated superior disinfectant properties in several clinical trials, as compared to povidone iodine. In this randomized, comparator controlled, study the investigators will be comparing chlorhexidine gluconate vs povidone iodine for intrapartum vaginal preparation in women undergoing non-emergent cesarean delivery.

The role of laparoscopic liver surgery with respect to clinical outcome remains unclear.