View clinical trials related to Vomiting.
Filter by:Effect of intravenous versus intra-peritoneal dexamethasone on the incidence of postoperative nausea and vomiting following Laparoscopic gynecological surgeries.
The intrathecal administration of morphine is gaining popularity. It is easy to do and can reduce the pain after surgery up to 24 hours. However, it causes postoperative nausea and vomiting more than other methods providing postoperative analgesia. Patients suffering from these side effects have to spend a longer period of time recovering in the hospital with high cost of medical treatment.
General anesthetic technique plays a key role in most surgical procedures. This technique has some complications especially postoperative nausea/vomiting (PONV). This complication can lead to serious problems. Department of Anesthesiology has developed and implemented a PONV prophylaxis guideline for high risk PONV patients but PONV still remains.
Cycle Pharmaceuticals Ltd. (Cycle) is developing an oral tablet formulation of Chlorpromazine Hydrochloride and intends to conduct bioequivalence trials to demonstrate its similarity to the RLD. The aim of this pilot study is to investigate intrasubject variability in the bioavailability of Chlorpromazine Hydrochloride 25 mg sugar coated tablets. Cycle aims to demonstrate that Chlorpromazine Hydrochloride has a shallow dose response curve and a wide safety margin. This will then allow for the modification of bioequivalence acceptance criteria in future pivotal studies which will reduce the number of participants required whilst still maintaining assurance of safety and efficacy. Pilot Subjects (n): 20 Periods: 2 (2xR) Dosing: Single-dose Strength: 25 mg Test Product: N/A Reference: USL PHARMA Chlorpromazine Hydrochloride Analytes (in plasma): Chlorpromazine; 7-Hydroxychlorpromazine Bioequivalence based on 90% CI (Cmax, AUC): Standard; 80.00 - 125.00%
BACKGROUND: Palonosetron is a second generation serotonin antagonist usually used in a fixed dose of 75 mcg for the prophylaxis of postoperative nausea and vomiting. Although there are a few trials evaluating bodyweight-adjusted doses of palonosetron, the ideal dose for obese patients has not yet been investigated. The aim of this study is to evaluate if the use of bodyweight-adjusted doses of palonosetron (1mcg / kg) is more effective than a fixed dose (75mcg) on preventing postoperative nausea and vomiting in female patients with a body mass index equal to or above 30 kg /m2 whom have undergone breast surgery METHODS: A prospective, randomized double-blind trial will be conducted at the National Cancer Institute (INCA - HCIII), in Rio de Janeiro, Brazil. Eligible patients are female aged between 18-70 years of age with an ASA physical status of one to three, with body mass index equal to or greater than 30 kg / m2, scheduled to undergo elective breast surgery. Forty patients will be randomized to receive a fix dose of 75 μg of palonosetron (group I - GI) and 40 patients will receive a bodyweight-adjusted dose of 1mcg/kg of palonosetron (group II - GII). Patients will be assessed over 3 time periods: 0-6 h, 6-26 h and 24-48 h after surgery. After discharge, all patients will be contacted by telephone at regular intervals to record the episodes of nausea and vomiting as well as analgesic and antiemetic requirements. The primary outcome measure will include the number of emetic episodes, the incidence of nausea, the need for rescue antiemetics and the analgesic requirement over 48h. The secondary outcome will be to evaluate the frequency of polymorphism of the 5-HT3 receptors and their correlation with the antiemetic effect and adverse effects.
The purpose of this study is to help answer the following research question: - Whether administration of an aprepitant containing regimen, an olanzapine containing regimen or regimen containing both will prevent nausea and vomiting better for patients undergoing an autologous stem cell transplant with melphalan chemotherapy. Both of these medications are approved by the United States Food and Drug Administration (FDA) for nausea and vomiting. - Participants will be randomly assigned to one of the 3 treatment groups: - Arm A: aprepitant containing anti-emetic therapy - Arm B: olanzapine containing anti-emetic therapy - Arm C: Aprepitant plus olanzapine containing anti-emetic therapy
The aims of this project are to determine the effectiveness of a time intensive form of Cognitive Behavioural Therapy (CBT) for Specific Phobia of Vomiting (SPOV). Current research shows that this brief format can be effective in other specific phobias e.g. insects and animals. However, to date limited research has been conducted on the effectiveness of time intensive forms of CBT for SPOV. A single case experimental design will be used to analyse specific and idiosyncratic outcome measures in 6-8 cases of SPOV, referred to the Centre for Anxiety Disorders and Trauma (CADAT) for treatment. Specifically, the project will explore the effectiveness of CBT delivered in a time-intensive format and imagery rescripting elements of the treatment. This initial study will provide important information about which elements of CBT are most effective at reducing targeted symptoms and whether symptom reduction can be achieved in a shorter number of sessions. It represents a crucial step before this format of CBT can be more rigorously evaluated and compared to other treatment approaches by Randomised Controlled Trial.
Addition of aprepitant, an NK1 receptor antagonist to a 5-HT3 receptor antagonist and dexamethasone regimen was shown to be effective for prevention of chemotherapy-induced nausea and vomiting (CINV) with moderately emetogenic chemotherapy (MEC). Little is known about the efficacy of aprepitant when used without dexamethasone. Dexamethasone is widely used to prevent both acute and delayed nausea and vomiting induced by chemotherapy. However, multi-period use of dexamethasone could be associated with side effect, such as hyperglycemia, dyspepsia and insomnia. This randomized phase III trial studies antiemetic therapy with aprepitant and tropisetron to see how well they work compared to dexamethasone plus tropisetron in preventing chemotherapy-induced nausea and vomiting in patients with colorectal cancer receiving FOLFOX(oxaliplatin, leuvovorin and 5-fluorouracil) chemotherapy.
Postoperative nausea and vomiting (PONV) and pain are the most common causes of Post Anesthesia Care Unit (PACU) discharge delay, with untreated PONV occurring in 20-30% of post-surgical patients. The effect of guanfacine (GF) administration on pain and nausea scores will be assessed with two groups. One group will receive 1 mg of GF to take orally and the other group will receive a similar appearing placebo (containing no drug) to take orally.
Open-label, non-randomised, single dose study in 6 healthy male subjects to assess the mass balance recovery, metabolite profile, metabolite identification and pharmacokinetics of 14C-labelled APD421