The Effects of Hypercapnia, Supplemental Oxygen, and Dexamethasone on Surgical Wound Infection
Surgical Wound InfectionSurgery1 moreThe investigators will test the hypotheses that mild hypercapnia and supplemental oxygen reduce wound infection risk in patients undergoing colon resection. The investigators will simultaneously test the hypothesis that low-dose dexamethasone (a common treatment for postoperative nausea and vomiting) does not increase infection risk.
Prevention of Surgical Site Infections
Surgical Wound InfectionThe primary research question is whether interventions to prevent caregiver and system errors will increase the proportion of laparotomy patients who receive recommended measures to prevent surgical site infections.
Short Term Status of Free Dermal Fat Autografts for Complex Craniofacial Wounds
Wound; HeadMultiple21 moreThis study will evaluate the use of free autologous dermal fat grafting (also called free dermal fat autografting) to treat complex craniofacial wounds that have failed standard treatment and to understand how well these grafts work to repair wounds long term. Patients who have undergone free autologous dermal fat grafting to treat complex craniofacial wounds less than 1 week ago will have photographs and small biopsies taken of the area that was grafted. Patients will be followed for 2 years to monitor the area that was grafted.
Vacuum Assisted Closure for Cesarean Section
Surgical Wound InfectionTo study if incisional vacuum-assisted closure can decrease the risk of infection in cesarean section incisions in the obese compared with standard sterile dressing.
Vaginal Cleansing at Cesarean Delivery to Reduce Infection: A Randomized, Controlled Trial
Cesarean SectionEndometritis1 moreThe objective of the project is to find out whether cleansing the vagina before a cesarean delivery decreases the risk of complications and infections after having the baby. If this is the case, cleansing the vagina before cesarean delivery can help improve outcomes for many women and make their early postpartum recovery much more pleasant, giving a healthier start for the family.
Wick vs. No Wick: Does Method of Closure Affect Rate of Wound Infection?
Postoperative Wound InfectionCountless children undergo surgery annually for management of what clinicians consider to be a "dirty wound". One frequently encountered example is the ostomy reversal. During this planned operation, the previously diverted small bowel or colon is reconnected with the distal intestine, restoring continuity. However, this procedure leaves an open wound on the anterior abdominal wall, creating a conundrum for the surgeon and raises the question: how should the wound be managed? In the investigators practice at CHOA, surgeons utilize both a wick and a non-wicked wound dressing. In this prospective randomized trial, we wish to evaluate these two dressings in children receiving an ostomy closure. The investigators hypothesis is that the incidence of wound infection after ostomy reversal is the same regardless of if a wick is placed or not.
Do Single Use Negative Pressure Dressings Reduce Wound Complications in Obese Women After Cesarean...
ObesitySurgical Site Infections2 moreThe investigators aim to show that single use negative pressure dressings can decrease the rate of wound complications in obese women (BMI > 40 kg/m2) undergoing cesarean delivery at a tertiary medical center by randomizing women to receive either a single use negative pressure dressing or the standard dressing after cesarean delivery.
AO Multicenter Intervention Trial for Prevention of Surgical Site Infection
Surgical Site InfectionThis study is designed to collect data from 8,476 fracture patients during a pre-and post-intervention phases of two years length each. The intervention consists on the implementation of the AOT SSI Prevention Bundle. D
Ultrasound to Prevent Leg Wound Complications in Heart Bypass.
Surgical Wound InfectionCoronary Artery BypassThe long saphenous vein is traditionally harvested for use as a conduit in coronary artery bypass grafting surgery. Currently, the long saphenous vein is not imaged prior to surgery. This study aims to evaluate preoperative ultrasound mapping of the long saphenous vein to to improve patient and clinical outcomes.
Pilot Clinical Evaluation to Characterize in Vivo Effects of Topically Applied ZuraPrep & ZuraPrep...
Surgical Site InfectionZuraPrep is being evaluated for efficacy as a preoperative skin preparation solution to demonstrate its immediate and persistent antimicrobial properties. At least 72 subjects will be randomized utilizing bilateral applications on abdomen and groin. ZuraPrep active product and reference positive control will be compared; ZuraPrep non-active and negative control will be compared. Each subject will receive two of the planned treatments, one on the left side of body and one of the right. Study duration for subjects - 3 to 4 weeks.