OBJECTIVE To determine the efficacy of prophylactic pharmacotherapy on the short- and long-term outcomes of children with cyclic vomiting syndrome (CVS). MATERIAL AND METHOD Medical records were reviewed in 32 children who were diagnosed with CVS between 2000 and 2013. Efficacy ofprophylactic medications was classified as good vs. no response after treatment for three to six months. Long-term...

BACKGROUND Cyclic Vomiting Syndrome (CVS) is a disorder characterized by recurrent, stereotypic episodes of incapacitating nausea, vomiting and other symptoms, separated by intervals of comparative wellness. This report describes the clinical features, co-morbidities and problems encountered in management of 41 adult patients who met the diagnostic criteria for CVS. METHODS This is a retrospe...

BACKGROUND Children with cyclic vomiting syndrome (CVS) have a high degree of maternal inheritance of functional gastrointestinal and neurological disorders. CVS in children is also associated with an increased prevalence of mitochondrial DNA single-nucleotide polymorphisms (mtDNA SNPs) 16519 T and 3010A. Preliminary data suggests that age of onset of symptoms (pediatric vs. adult) may be a det...

Allergy and asthma have reached epidemic proportions, with almost 20% of Americans affected, and both have been associated with obesity and stress, which are prominent in our society. Moreover, there has been an emergence or ecognition of a number of additional conditions that share many symptoms traitionally associated with classic allergic diseases. These conditions are quite disinct in that ...

The cannabinoid hyperemesis syndrome (CHS) and the cyclic vomiting syndrome in adults (CVS) are both characterized by recurrent episodes of heavy nausea, vomiting and frequently abdominal pain. Both syndromes are barely known among physicians. Literature is inconsistent concerning clinical features which enable differentiation between CVS and CHS. We performed a literature review using the LIVI...

UNLABELLED Cyclic vomiting syndrome (CVS) shares many features with migraine headache, including auras, photophobia, and antimigrainous treatment response being traditionally viewed as a migraine variant. Aims. To determine whether CVS is associated with the same disorders as migraine headache, and compare these associations to those in healthy control subjects. METHODS Cross-sectional study ...

BACKGROUND Cyclic vomiting syndrome (CVS), which is defined by recurrent stereotypical episodes of nausea and vomiting, is a relatively-common disabling condition that is associated with migraine headache and mitochondrial dysfunction. Co-enzyme Q10 (Co-Q) is a nutritional supplement that has demonstrated efficacy in pediatric and adult migraine. It is increasingly used in CVS despite the compl...

BACKGROUND Cyclic Vomiting Syndrome (CVS) is a well-recognized functional gastrointestinal disorder in children but its presentation is poorly understood in adults. Genetic differences in pediatric-onset (presentation before age 18) and adult-onset CVS have been reported recently but their clinical features and possible differences in response to therapy have not been well studied. METHODS Th...