CONTEXT High-dose chemotherapy poses considerable challenges to emesis management. Although prior studies suggest that acupuncture may reduce nausea and emesis, it is unclear whether such benefit comes from the nonspecific effects of attention and clinician-patient interaction. OBJECTIVE To compare the effectiveness of electroacupuncture vs minimal needling and mock electrical stimulation or ...

The antiemetic effect of a potent and selective neurokinin-1 (NK1) receptor antagonist, FK886 ([3,5-bis(trifluoromethyl)phenyl][(2R)-2-(3-hydroxy-4-methylbenzyl)-4-{2-[(2S)-2-(methoxymethyl)morpholin-4-yl]ethyl}piperazin-1-yl]methanone dihydrochloride), on cisplatin-induced acute and delayed emesis in ferrets was studied. Intravenous administration of FK886 dose-dependently inhibited cisplatin ...

introduction: proximal displacement of stomach and gastro-esophageal junction into the thoracic cavity results in a condition known as hiatal hernia (hh). sometimes this entity is neglected in practice and the patient is handled as gastroesophageal reflux disease, asthma or other non-surgical diagnosis.case: here we present a 6 months-old female infant who present with bloody emesis since two m...

Boerhaave syndrome (BS) is a spontaneous esophageal perforation and is a life-threating but uncommon disorder. This syndrome involves a transmural perforation and typically occurs after forceful emesis. The prognosis is dependent on rapid diagnosis and correct management. The classic presentation of BS consists of vomiting, subcutaneous emphysema, and lower thoracic pain. However, significant s...

In order to elucidate possible male/female differences in emesis, the effects of various emetogenic drugs (cisplatin, copper sulfate, veratrine, nicotine, serotonin) and motion stimulus were compared between male and female Suncus murinus. Cisplatin (IP), nicotine (SC), veratrine (SC) and copper sulfate (PO) induced dose-dependent emesis in either sex, and there was no apparent difference in es...

BACKGROUND Although usually a problem of cisplatin-based chemotherapy, delayed emesis can cause severe distress in patients treated with cyclophosphamide. Dexamethasone has been shown to be effective in the control of cisplatin-induced delayed emesis, but its role against the delayed problem in patients treated with cyclophosphamide has not been demonstrated. Our study was conducted to evaluate...

introduction: chemotherapeutic drugs used to treat cancer may cause nausea and emesis by inducing the release of 5-hydroxytryptamine (5-ht) in the small intestine. blockage of 5-ht 3 receptors in the small intestine by 5-ht 3 receptor antagonists might prevent the nausea and vomiting associated with chemotherapy for cancer. the aim of this study was to compare the efficacy and tolerability of t...

Diverse transmitter systems (e.g. acetylcholine, dopamine, endocannabinoids, endorphins, glutamate, histamine, 5-hydroxytryptamine, substance P) have been implicated in the pathways by which nausea and vomiting are induced and are targets for anti-emetic drugs (e.g. 5-hydroxytryptamine3 and tachykinin NK1 antagonists). The involvement of TRPV1 in emesis was discovered in the early 1990s and may...

Introduction: Pregnancy is a physiological event for woman and in the first months of pregnancy, there feeling nausea vomiting (gravidarum emesis). Emesis complaints occur 60-80% primigravida 40-60% multigravida. gravidarum if not treated immediately can develop into hyperemesis result reduced fluids body, thus endangering health mother development fetus. The purpose this study to examine scien...