Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 12-month oral repeated dose toxicity study of (+/-)-4-diethylamino-1, 1-dimethylbut-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-phenylacetate monohydrochloride monohydrate (NS-21), a new drug for the treatment of urinary frequency and incontinence, was conducted in beagle dogs. Male and female dogs were given the drug orally for 12 months at doses of 0 (control), 3, 17.5 and 100 mg/kg. After discontinuation of the treatment, a 2-month recovery test was also conducted. No effects related to the treatment were observed on survival and water consumption. Mydriasis, vomiting and a decrease in body weight or a suppression of its weight gain were seen in the 17.5 and 100 mg/kg groups. Salivation and a decrease in food consumption were seen in the 100 mg/kg group. Ophthalmologic examination confirmed the mydriasis in the 17.5 and 100 mg/kg groups. Electrocardiographic and hematological examinations and urinalysis showed no abnormalities attributable to the treatment. Blood chemical examination revealed increases in GPT and ALP in the 17.5 and 100 mg/kg groups, increases in GOT and triglyceride and a decrease in total protein in the 100 mg/kg group. Pathological examination disclosed hepatocellular hypertrophy and concentric lamellar bodies derived from the smooth-ER in the 100 mg/kg group, and hyperplasia of smooth-ER, an increase in number of lysosomes and bile pigments in the bile capillary, hepatocyte and stellate cells of Kupffer in the 17.5 and 100 mg/kg groups. The recovery test showed that the above-mentioned changes were satisfactorily reversible or the degree and frequency of these changes were lowered. The serum concentrations of NS-21 and its active metabolite. RCC-36, in the treated groups were increased in a dose-dependent manner. No treatment-related effects were seen in the 3 mg/kg group. These results show that the NOAEL (no observed adverse effect level) of NS-21 is 3 mg/kg for 12-month oral toxicity in dogs.
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PMID:[A 12-month oral repeated dose toxicity study of (+/-)-4-diethylamino-1,1-dimethylbut-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-phenylacetate monohydrochloride monohydrate (NS-21), a novel drug for urinary frequency and incontinence, in dogs followed by a 2-month recovery test]. 917 Jun 6

A girl aged 11 years presented with autoimmune hemolytic anemia with thrombocytopenia, and subsequently developed severe abdominal pain, vomiting, and pollakiuria. X-ray findings of her abdomen demonstrated paralytic ileus with intestinal wall thickening. Intravenous pyelography revealed bilateral hydroureter with mild hydronephrosis and contracted bladder. Pathological examination of her bladder revealed interstitial cystitis, with evidence of focal deposition of IgG and C3 in a granular pattern on small blood vessel walls. She was diagnosed as having systemic lupus erythematosus (SLE) associated with paralytic ileus and chronic interstitial cystitis. Although initiation of high-dose prednisolone therapy resulted in a gradual improvement in clinical symptoms, reducing the dosage of prednisolone caused a relapse. To our knowledge, the combination of paralytic ileus and chronic interstitial cystitis is quite uncommon in pediatric-onset SLE.
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PMID:Interstitial cystitis and ileus in pediatric-onset systemic lupus erythematosus. 1095 46

Isepamicin is a new aminoglycoside, derived from gentamicin B, which is more stable than other aminoglycosides against inactivating enzymes, and is less nephrotoxic. We evaluated the efficacy and safety of a once daily isepamicin in the treatment of complicated urinary tract infections (UTIs), as compared with amikacin. During the period May, 1997, to January, 1998, a total of 52 patients with similar demographic and baseline characteristics were enrolled into a prospective, randomized, open-label, single-center trial at the Veterans General Hospital-Kaohsiung. Eleven patients were excluded for protocol violation. The remaining 41 patients were included in the efficacy analysis. Study subjects included 16 men and 25 women, with a mean age of 57.9 (range 18-95) years. Clinical improvement was noted in 100% of patients in both the isepamicin and amikacin group. No statistically significant difference was observed between the 2 groups in regard to the rapidity of defervescence, relief of dysuria and urinary frequency, and clearance of bacteriuria and pyuria. Bacteriological cure rates were 89.4% for the isepamicin group and 100% for the amikacin group. Fifteen of 25 subjects who received isepamicin and 16 of 27 subjects who received amikacin had an adverse effect, all of which were considered to be mild except for one in the amikacin group, who had an adverse event of moderate severity (vomiting). Seven (3 isepamicin and 4 amikacin) adverse events were considered probably or possibly related to the study drug, which included eosinophilia (2 isepamicin), liver function impairment (1 isepamicin, 2 amikacin), renal function impairment (1 amikacin) and flushed face (1 amikacin). However, none of the patients had a life-threatening or severe adverse event that required discontinuation of the drug. These results show that once daily administration of isepamicin is as effective and safe as amikacin in treatment of complicated UTIs.
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PMID:Once daily isepamicin treatment in complicated urinary tract infections. 1156 74

One month after ovariohysterectomy, a 2-year-old spayed female Golden Retriever was evaluated because of an extensive uterine stump abscess. Clinical signs included intermittent vomiting, signs of depression, lethargy, and pollakiuria. The dog underwent abdominal surgery; the greatly enlarged uterine stump was tightly adhered to the dorsal surface of the bladder, encompassing the distal portions of the ureters and the bladder's neurovascular supply. En bloc resection of the uterine stump was not considered an acceptable treatment option because of the risk of surgical damage to and subsequent devitalization of the bladder or ureters, urinary incontinence, or urinary tract obstruction. Therefore, the diseased uterine tissue that extended cranial to the bladder was resected, and the remaining abscess cavity was lavaged and packed with omentum. The dog recovered fully from the procedure. The omentum is an effective physiologic drain; its extensive vascular and lymphatic networks absorb fluid and actively promote elimination of infection. Omentalization appears to be an option for surgical management of nonresectable uterine stump abscesses in dogs.
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PMID:Omentalization of a nonresectable uterine stump abscess in a dog. 1519 65

Emphysematous cystitis (EC), a rare form of cystitis, is often an incidental radiological finding but it can be associated with diffuse abdominal or suprapubic pain. The clinical course can vary from asymptomatic infection to fulminant sepsis. We present the case of a 79-year-old woman with diffuse abdominal pain, back pain accompanied with low-grade fevers, urinary frequency, urinary urgency, and emesis who was ultimately found to have emphysematous cystitis. A review of the etiology, pathogenesis, diagnosis and treatment options follows.
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PMID:Emphysematous cystitis: a case report and literature review. 1577 63

A two-year-old, castrated male Main Coon cat was referred because of chronic, recurrent pollakiuria, haematuria, and acute vomiting. On clinical examination, a smooth, soft-tissue mass, suspected to be the urinary bladder, was palpable outside of the abdominal wall in the inguinal area. On radiographs, the urinary bladder was found to be extra-abdominal, and herniated through an enlarged right inguinal canal at exploratory coeliotomy. The left inguinal canal was also enlarged. The urinary bladder was repositioned and fixed to the caudal abdominal wall by incisional cystopexy and both enlarged inguinal canals were partially closed with an interrupted suture pattern.
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PMID:Herniation of the urinary bladder through a congenitally enlarged inguinal canal in a cat. 1822 12

Menstrual pain (dysmenorrhea) is one of the main complaints in clinics for women. The pain is often accompanied by other symptoms such as headache, nausea, constipation or diarrhea, urinary frequency, and vomiting which often leave the patients incapacitated for work or school for a few days. Dietary supplementation with polyunsaturated fatty acids (PUFA) has been shown to alleviate the menstrual pain. The purpose of the present study was to compare the effect of dietary supplementation with PUFA (sunflower seed oil, borage oil and fish oil concentrate) for three months on RBC membrane fatty acid composition in healthy and dysmenorrheica young women. Conversion of linoleic acid, via gamma-linolenic acid, to dihomo-gamma-linolenic acid (a precursor of anti-inflammatory prostaglandin E1) in dysmenorrheic subjects as compared to the controls was slower whereas the level of arachidonic acid (a precursor of pro-inflammatory PGE2) was not affected by the supplementation. Since there are no known side-effects associated with supplementation of these nutrients, management of dysmenorrhea through nutrition modulation should be an acceptable alternative to drug treatments.
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PMID:Metabolism of omega-6 polyunsaturated fatty acids in women with dysmenorrhea. 1829 41

A 13-year-old domestic shorthair cat was presented for evaluation of pollakiuria. Laboratory abnormalities included mild hypercholesterolemia, moderate hypertriglyceridemia, and a mild increase in the Na:K ratio (43, reference interval 32-41). Abdominal ultrasonography revealed urinary calculi and a soft tissue mass between the right caudate liver lobe and the right kidney. Surgery was done to remove the cystic calculi, and aspirates of the mass were obtained. Cytologic specimens contained a population of large, round to angular cells with round nuclei, coarse irregularly stippled chromatin, 1-2 prominent round to angular nucleoli, and abundant pale basophilic cytoplasm distended by numerous well-delineated vacuoles. Rare binucleated cells and micronuclei, and moderate anisocytosis, anisokaryosis, and anisonucleoleosis were noted. The cytologic interpretation was adrenal neoplasia, consistent with adrenal carcinoma. Approximately 4 months later, the cat developed vomiting, dehydration, weakness, and cervical ventroflexion. Serum biochemical alterations at that time included marked hypokalemia (2.4 mmol/L, reference interval 3.4-5.6 mmol/L) and a markedly increased Na:K ratio (65, reference interval 32-41). Mean systolic blood pressure was 205 mmHg. Surgical removal of the mass was accomplished via right adrenalectomy and a diagnosis of adrenal carcinoma was confirmed histologically. Plasma aldosterone concentration (measured preoperatively) was 1358 pmol/L (reference interval 194-388 pmol/L). Primary hyperaldosteronism caused by a functional adrenal carcinoma is an uncommon condition in cats.
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PMID:What is your diagnosis? Abdominal mass aspirate in a cat with an increased Na:K ratio. 1922 58

Dysmenorrhea (painful menstruation), which can be primary or secondary, is a common gynecological problem. Primary dysmenorrhea (normal gynecological finding) is caused by increased production of uterine prostaglandins. Namely, under the influence of hormonal changes and vegetative factors at the end of a menstrual cycle, in numerous girls and women with a normal gynecological finding, vasoconstriction in small uterine arteries and endometrial ischemia occur, resulting in excessive prostaglandins synthesis in endometrial cells. Local effect of prostaglandins on the uterus is manifested by painful uterine contractions during menstruation. Prostaglandins can cause general symptoms too (headache, nausea, vomiting, diarrhea, urinary frequency) because they are released from endometrial cells and they reach the systemic circulation (increased plasma levels of prostaglandins, particularly F2 alpha prostaglandin). Nonsteroidal anti-inflammatory drugs are established as initial therapy for women with primary dysmenorrhea; besides that, oral contraceptives and other prescription drugs are taken into consideration as well as different forms of complementary therapy. In 20-25% of cases, the reduction of pain is not achieved by use of standard therapy. Clinical experiences have shown that significant pain regression during a menstrual cycle has been often achieved by the use of spinal manipulative therapy (SMT) indicated in women with primary dysmenorrhea with coexisting functional disorders of lumbosacral (LS) spine. Namely, by activation of the nociceptive and vegetative system, LS spine disorders, before all segmental dysfunction and degenerative changes, can induce referred pain and reflex disturbances of pelvic organs (somatovisceral reflexes). Since significant improvement or disappearance of pain during a menstrual cycle is often achieved with adequate therapy of coexisting vertebral disorders in women with primary dysmenorrhea, it is important to recognise latent or manifest vertebral disorders in dysmenorrheic women using clinical examination.
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PMID:[Dysmenorrhea induced by lumbosacral spine disorders. Pathogenesis, diagnosis and therapy with special emphasis on spinal manipulative therapy]. 2003 Feb 92

Ten per cent of girls and 3% of boys will have had a UTI by 16 years of age. The majority are acute, isolated illnesses that resolve quickly, with no long-term implications for the patient. However, UTIs may be associated with underlying congenital abnormalities, and recurrent infections can lead to renal scarring. UTI is defined as bacteriuria in the presence of symptoms. Asymptomatic bacteriuria does not require treatment or investigation. The presentation of UTI is extremely variable. The only way to differentiate a UTI from a viral infection is by testing the urine and this should be carried out within 24 hours in children with non-specific fever. UTIs can also present with vomiting, failure to thrive or persistent irritability. A urine infection in the presence of any of the above symptoms is a pyelonephritis (upper UTI). Children may also present with classical symptoms of cystitis (lower UTI) such as urinary frequency, dysuria and abdominal pain. Most children with UTI, even if febrile, can be managed in the community. If the initial assessment shows a high risk of serious illness, there should be an urgent referral to a paediatrician. The same applies to infants under three months with suspected UTI. It is better to obtain a urine sample by the clean catch method, rather than using urine pads or bags. Leucocyte esterase and nitrite dipsticks are not reliable in children under three, so a negative dipstick does not rule out UTI. Not every child needs to be referred after a first UTI. However, they should all be evaluated to help determine which require renal imaging as well as identifying triggers for recurrence. GPs are central to the identification of children at risk of renal pathology. All children who are diagnosed and treated for a UTI must be assessed for risk of renal abnormalities and/or recurrence.
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PMID:GPs should evaluate all children following UTI. 2081 9


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