Active clinical trials for "Vomiting"

In this study, the investigators hypothesize that preemptive scalp block in neurosurgical patients may decrease incidence of PONV after craniotomy through decreasing intraoperative inhalational agents' concentration and decreasing intraoperative opioids requirements, with better intraoperative hemodynamics and lesser recovery time

The purpose of this prospective, blinded, randomized clinical trial is to investigate whether a ventilator-piloted PRM at the end of laparoscopic bariatric surgery could reduce overall postoperative pain and nausea.

We hypothesize that the combination of aprepitant with dexamethasone will provide significantly improved prophylaxis against Postoperative nausea and vomiting compared with the combination of ondansetron and dexamethasone, in patients undergoing craniotomy under general anesthesia.

To compare postoperative nausea and vomiting (PONV) and perioperative outcomes of gynecologic patients undergoing laparoscopic surgery after scheduled administration of intravenous Ramosetron during hospital stays. Randomized controlled arm : Placebo versus Ramosetron injection Administration schedule : immediate postoperative status, 12 hrs after surgery, 36hrs after surgery

A total intravenous anesthesia (TIVA) is a useful anesthetic technique that reduces the incidence of postoperative nausea and vomiting (PONV). Investigator hypothesized the incidence of PONV can be further reduced when palonosetron is added to TIVA.

The study will test aprepitant for the prevention of CINV in patients receiving their initial cycle of Moderately Emetogenic Chemotherapy (MEC). Patients receiving more then one cycle of chemotherapy may opt to participate in an optional second cycle during which the patient will receive the same antiemetic regimen as cycle 1, except that an IV formulation of aprepitant will be given in place of the oral formulation on study day one. Study drug administration on subsequent days will be given orally as in cycle 1.

This study attempts to learn about the effectiveness of a modification to the Transversus Abdominis Plane (TAP) block that works by anaesthetizing the sensory afferents of the abdominal wall postoperatively using ultrasound guidance. The investigators want to see if regional blocks placed by the surgeon intraoperatively to assure regional anesthetic spread in the appropriate plane could reduce error and improve postoperative recovery.

Nausea and vomiting is a common and distressing presenting complaint in Canadian emergency departments. Commonly used nausea medications have proven to be effective in certain patient populations, for example cancer patients. However, not one has been proven to be more effective that the other in the emergency department setting. In addition, many are associated with significant side effects and have the potential to interact with a patient's home medications. This limits their use in the emergency department until the patient is seen and assessed by their treating physician. Many studies have shown that nasal inhalation of alcohol swabs is an effective therapy in relieving nausea and vomiting in post-operative patients after surgeries. The goal of this study will be to determine the effectiveness of alcohol swabs in the emergency department setting in relieving nausea and vomiting.

RATIONALE: Antiemetic drugs, such as aprepitant and ondansetron, may help lessen nausea and vomiting caused by opioids. It is not yet known whether aprepitant is more effective than ondansetron in treating nausea and vomiting caused by opioids in patients with cancer. PURPOSE: This randomized clinical trial is studying aprepitant to see how well it works compared to ondansetron in treating nausea and vomiting caused by opioids in patients with cancer.

Objectives: This protocol is part of a larger grant funded by the NCI to create an international research center to study Traditional Chinese Medicine (TCM). All of the patients enrolled in this study will be treated at the Cancer Hospital, Fudan University, investigator's sister institution in Shanghai, China. No patients will be seen at MDACC. This protocol will be overseen by the Fudan University Institutional Review Board (IRB00002408) which has Federal Wide Assurance through the U.S. Department of Health & Human Services (Approved: April 25, 2002). The research nurses have received training at MDACC and will receive regular oversight by MDACC personnel. The purpose of this randomized, placebo controlled study is to determine the effects of K1 acustimulation at controlling chemotherapy induced nausea and vomiting (CINV). The primary aim of this study is to determine the effects of electro-stimulation of Yongquan (K1) acupoint on preventing nausea and vomiting induced by cisplatin or oxaliplatin. The secondary aim is to observe the effects of electro-stimulation (ES) of Yongquan (K1) acupoint on pain, insomnia, abdominal distention, dizziness, and general sense of well-being.