View clinical trials related to Flushing.
Filter by:The investigators plan to adopt a thorough flushing strategy when withdrawing the endoscope, and have zero tolerance for the liquid and foam in the intestinal lumen. Observe and compare the impact of this strategy with traditional limited degree suction methods on the results of colonoscopy. The research group and the control group respectively adopted a thorough flushing strategy and a limited flushing strategy, and compared the total time of colonoscopy examination, the time of withdrawal, the detection rate of polyps, the detection rate of small polyps, and the amount of flushing fluid between the two groups. Analyze the value of thorough flushing strategy for the efficiency and quality of colonoscopy examination.
The purpose of this study is to evaluate whether the addition of follicular flushing to the initial aspiration during oocyte retrieval increases the number of oocytes retrieved in women undergoing ovarian stimulation.
Background: Standard practice of flushing saline over the patient's secretions following suctioning is similar to pouring water over grease, leading to motivating bacterial colonization and proliferation inside the suctioning circuit (i.e., catheter, tube, and collecting jar), which can then migrate to patient's lung during suctioning procedure causing ventilator-associated pneumonia (VAP). Therefore, flushing this circuit using an appropriate disinfectant to prevent bacterial colonization inside it and thus decreasing pneumonia occurrence has been our crucial investigation idea. Aim: To investigate the effect of suction system flushing with chlorhexidine (CHX) on the occurrence of VAP among mechanically ventilated patients (MVPs). Design: This study adopted a quasi-experimental research design, and a convenience sampling technique was used to recruit 136 patients to conduct this study. Setting: This study was conducted at surgical intensive care units of Mansoura University Emergency Hospital, Egypt. Results: The intervention group patients had a lower incidence of VAP (by 48.12%) compared with the control group. Moreover, the proposed technique was more effective in decreasing the incidence of late-VAP more than early-VAP. Furthermore, CHX reduced the cost of suction system flushing by 75%. Conclusion: Suction system flushing with CHX can significantly reduce the occurrence of VAP among MVPs and reduce the flushing cost. Therefore, this study recommends incorporating CHX into the daily care of MVPs.
Objective: In this study, our aim will be investigating the pregnancy results in unexplained infertile women undergoing ICSI, by flushing the endometrial cavity with folliculer fluid, that we maintain mature follicules inside them in oocyte retrieval day. Study Design: 100 subfertile women who applied to Zeynep Kamil Hospital, In Vitro Fertilization Center between October 2016 to May 2017 will be randomized with computer generated programme. The patients will be divided into two groups; follicular fluid group (n=50) and control group (n=50). The inclusion criterias are: age between 20-39 years, basal FSH level < 10 mIU/ml, body mass index<35 kg/m2 and E2 levels in human chorionic gonadotropin (hCG) day between 1000-4000 pg/ml. Patients meets these criteria will be included to the study programme. The exclusion criteria are determined as below: previously diagnosed endometriosis, uterine leiomyomas, hydrosalpinx, endocrinological disorders; previous history of implantation failure in IVF/ICSI cycles and severe male factor infertility.
Heparin diluent or normal saline is generally used as the arterial tube flushing in clinical practice, but there is no consensus on the choice of flushing fluid. Heparin can affect the blood coagulation function, and even lead to heparin-related thrombocytopenia, increasing the risk of perioperative embolism. Sonoclot is a blood viscoelasticity test, which can provide comprehensive information on the coagulation's cascade and the entire process and be quicker and more effective than routine laboratory coagulation tests. In this research, the coagulation and platelet function analyzer called Sonoclot is used to evaluate the effect of different concentrations of pressurized heparin on the coagulation and platelet function of perioperative patients, which can provide a reference for the clinical choice of appropriate arterial flushing.
One hundred forty patients with male factor infertility are randomized into two groups. In the study group, flushing the endometrial cavity with 2ml of clear follicular fluid with granulose cells will be performed using an IUI catheter after ovum pick-up While in the control group, no flushing of the endometrial cavity with FF is done. The implantation rates and pregnancy rates in both groups will be assessed.
The aim is to investigate the incidence of headache, migraine attacks and flushing after pituitary adenylate cyclase-activating peptide-38 (PACAP38) with and without treatment with sumatriptan in patients with migraine
Retrieval of an oocyte from a follicle relies on the release of the cumulus-oocyte-complex (COC) from the follicular wall into the lumen, thereby allowing aspiration by a needle. Flushing the follicle with multiple aspirations from the same follicle is used as a means to increase the ratio of COC per aspirated follicle. Data showed that follicular flushing is not superior to direct aspiration either in normally responding patients or in poor responders undergoing in vitro fertilization (IVF). There is no data in the literature regarding the issue in patients with mono-follicular growth. Direct aspiration or repeatedly flushing the follicle for those with a single follicle will be investigated.
Asian Flushing Syndrome (AFS) is a genetic disease affecting approximately 70% of patients of East Asian descent characterized by severe flushing with minimal ethanol consumption. This reaction is cosmetically unattractive and socially limiting. Many Asian patients avoid drinking alcohol on dates, at weddings, and during business events because of this reaction and the perception of being drunk or alcoholic. Ethanol is normally metabolized to acetic acid by two enzymes. The first enzyme, alcohol dehydrogenase (ADH) converts ethanol to acetaldehyde. The second enzyme, aldehyde dehydrogenase 2 (ALDH2) converts the toxic acetaldehyde to harmless acetic acid. When ADH function is increased or ALDH2 function is decreased, the toxic intermediate acetaldehyde accumulates resulting in cutaneous flushing. Over 70% of East Asians have genetic polymorphisms in either ADH or ALDH2 leading to intense flushing with ethanol consumption. There are no effective topical treatments for the Asian Flushing Syndrome. Oral antihistamines have been used with some success in treating symptoms of Asian Flushing Syndrome; however these can have sedating effects and may be dangerous in combination with alcohol. Brimonidine is a selective α2-adrenoceptor agonist that acts through vasoconstriction and is commercially available in a topical gel. This topical treatment is FDA approved for the indication of facial flushing and has a long history of safety in human subjects.
A prospective randomized study included 210 women with Unexplained infertility subjected to combined ovarian stimulation and Intrauterine insemination (IUI). Two equal groups. Study group, subjected to uterine flushing with Human chorionic gonadotropin (HCG) one day before IUI and control group subjected to IUI alone.