Chemotherapy-induced nausea and vomiting (CINV) remains a challenge in cancer care. Improved understanding of CINV pathophysiology has triggered the development of new antiemetic therapeutic options, such as selective neurokinin-1 (NK1) receptor antagonists (RAs), which effectively prevent CINV when added to a standard antiemetic regimen (serotonin-3 RA and dexamethasone). Aprepitant and its wa...

The efficacy of antimony in the treatment of kala azar was established before the period covered by these observations. China gave antimony to the world2, but the honour of its successful introduction and application in the treatment of kala azar belongs chiefly to Napier and to Brahmachari of India. The compounds of antimony now in use for the treatment of kala azar are direct results of the c...

Vomiting is a common side effect of cancer chemotherapy and many drug treatments and diseases. In animal studies, the measurement of vomiting usually requires direct observation, which is time consuming and often lacks temporal precision. Musk shrews have been used to study the neurobiology of emesis and have a rapid emetic episode (∼1 s for a sequence of retching and expulsion). The aim of the...

Although the public debate about the legalization of marijuana has continued for as long as 25 years, few controlled studies have been conducted to assess its potential medical benefits. The present study examined the antiemetic effect of smoked marijuana cigarettes (8.4 and 16.9 mg Delta(9)-tetrahydrocannabinol [THC]) compared to a highly potent antiemetic drug, ondansetron (8 mg) in 13 health...

Prevention of chemotherapy-induced nausea and vomiting (CINV) is crucial in maximizing patients' quality of life and optimizing outcomes of cancer therapy, and can be done more effectively than ever before. Appropriate antiemetic therapy combined with targeted patient education, clear communication, and management of patient expectations results in optimal emetogenic control. Oncology nurses pl...

The optimum management of ingested button batteries was ascertained by postal questionnaire sent to 608 members of the endoscopic and paediatric sections of the British Society of Gastroenterology. Some 312 returns were suitable for analysis: 36.2% of the respondents were not concerned about ingested button batteries and gave no treatment, 6.4% used medical treatment, 48.4% removed them under c...

most powerful emetic in the British Pharmacopoeia, and as such it is extensively used in cases of poisoning. As an expectorant also it is prescribed in cases of chronic bronchitis; I have never however seen it used for other conditions. Professors Savill and Osier advocate the use of the drug (in doses of 1110th to 118 of a grain) in cases of hiccough, but they do not explain how the drug acts ...

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...

Staphylococcal enterotoxin B was treated with 0.15 or 0.3% formaldehyde at 37 C and pH 7.3. As early as 8 hr after addition of HCHO, the toxin was unable to precipitate as much antibody from antiserum as untreated toxin; greater amounts of treated toxin were required to reach equivalence and to inhibit precipitation. With increasing time, its reactivity decreased so that at 32 weeks it could pr...

ITERATRUM ALKALOIDS are powerful V hypotensive agents with many desirable (haracteristies,1-3 but the usefulness of the available preparationis has been limited by a narrow dosage range between hypotensive aud emnetic effects. After the physicochemical separation of some of the alkaloids had been accomplished,4 a search for an alkaloid with a wider spread between hypotensive and emetic doses wa...