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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Central nervous system is rarely involved in
progressive systemic sclerosis
(
PSS
) unless there are concomitant abnormalities in renal or lung function or hypertension. A 72-year-old woman with typical
PSS
developed cerebellar bleeding. Medical history records revealed, she had noted the onset of Raynaud's sign on her upper extremities at the age of 37. This was followed by necrosis and repeated infection, and as a result, shortening of her fingers in her 40's. The disease progressed and involved lower extremities, and then face and body in her 50's. Aortic valve stenosis was diagnosed at 69 year old, cardiac myopathy at 70 and at the age of 71 infectious dermatitis in both inguinal regions. Mild anemia, hypoalbuminemia and the decrease of serum Fe were discovered in June 1988. At the same time, prolonged ESR, positive C-reactive protein, RA, and anti-nuclear-antibody were also noticed. A chest roentgenogram revealed pulmonary fibrosis. Systemic hypertension was not noticed on the clinical course. She developed an onset of vertigo and
vomiting
in the morning of August 8, 1988. Consequently, she was brought to our hospital. She was alert but a physical examination showed a swallowing disturbance, dysarthria, right cerebellar ataxia, nystagmus and hypertension (192/100 mmHg). A CT examination on admission revealed a slightly low density area in right cerebellar hemisphere without mass effect. She was treated with dextran and mannitol and her condition improved on the 6th day of her admission. She was alert and blood pressure calm down to 120/70 mmHg without the use of anti-hypertension drugs on August 21.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[A case of progressive systemic sclerosis associated with a hemorrhagic infarction of the cerebellum]. 235 21
Iloprost, a stable prostacyclin analogue, was given by intravenous infusion to 29 patients with severe Raynaud's phenomenon, 26 of whom had
systemic sclerosis
(SS), and compared with placebo infusion in a double blind crossover trial. Iloprost significantly lessened the number and the severity of attacks compared with placebo. Nine patients expressed a preference for effectiveness of treatment, eight of these in favour of Iloprost. Thermography failed to show any long term effect of Iloprost. Side effects of headache, flushing, nausea, and
vomiting
were common, and the inconvenience of intravenous administration may limit its routine use.
...
PMID:Infusion of iloprost, a prostacyclin analogue, for treatment of Raynaud's phenomenon in systemic sclerosis. 244 71
Twenty-seven cases of chronic intestinal pseudo-obstruction are reported. The causes of pseudo-obstruction were
progressive systemic sclerosis
in 14, hollow visceral myopathy in 4, visceral neuropathy in 2, sclerosing mesenteritis in 1, and jejunal diverticulosis in 1. No identifiable cause was found in five. Chronic pseudo-obstruction is a long-term illness characterized by
vomiting
, abdominal distention, abdominal pain and weight loss. Involvement is often present throughout the intestine so that patients may present with a variety of symptoms deriving from the esophagus, stomach, small intestine, and colon. Hollow visceral myopathy and visceral neuropathy are usually familial and urologic involvement is sometimes present in the former. Abnormalities of smooth muscle function can be discerned by radiography and esophageal manometry. The pattern and distribution of the abnormalities are helpful in differentiating pseudo-obstruction from true mechanical obstruction. They may also be helpful in differentiating one form of pseudo-obstruction from another. The majority of cases have identifiable pathology within either the smooth muscle or myenteric plexus of the bowel wall. The natural history of pseudo-obstruction is variable. Remissions and exacerbations occur and may be unrelated to anything that is done therapeutically. The illness is unresponsive to any drug known to have an effect on intestinal motility. Antibiotic treatment of small intestinal bacterial overgrowth and selected surgical procedures may occasionally be palliative. Many patients develop malnutrition and require home parenteral nutrition in order to survive.
...
PMID:Chronic intestinal pseudo-obstruction. A report of 27 cases and review of the literature. 689 76
An operative approach to the problem of progressive
systemic scleroderma
, affecting both the esophagus and duodenum, is demonstrated in the case of a 38-year-old woman severely incapacitated by protracted
vomiting
. Nissen's fundoplication, antrectomy and Billroth II gastroenterostomy were performed. The need for a comprehensive balanced surgical therapeutic approach in patients suffering from scleroderma is emphasized.
...
PMID:Surgical aspects of multifocal involvement of the gastrointestinal tract in progressive systemic sclerosis. 718 16
We report the case of a 61-year-old woman, who suffered from abdominal pain, nausea,
vomiting
and fever. She had a past medical history of acute rheumatism, pyelonephritis and
systemic scleroderma
. Since 1971 she was hospitalized many times because of recurrent abdominal pain with increased serum amylase and lipase values. On admission, she was in distress and demonstrated clinical signs of acute pancreatitis. The link between systemic lupus erythematosus and acute pancreatitis is discussed in view of the reported cases of the world literature.
...
PMID:Pancreatitis in systemic scleroderma. 936 Feb 94
Involvement of the central nervous system is uncommon in
progressive systemic sclerosis
, with only 2 reported cases associated with intracerebral hemorrhage detected by neuroimaging. A 55-year-old woman with a 10-year history of scleroderma presented with left occipital lobe hemorrhage manifesting as headache and
vomiting
. She had no signs of hypertension, diabetes mellitus and hyperlipidemia. CT and MRI, on admission, showed left occipital lobe hemorrhage with ventricular rupture and acute left subdural hematoma. Serial cerebral angiography was performed on day 0, day 7 and day 14, and found no evidence of aneurysm, arteriovenous multiformation or tumor stain in the left occipital lobe. However, the bilateral anterior cerebral arteries showed increasing segmental narrowing suggestive of vasculitis. Histological examination of a section from the brain cortex adjacent to the hemorrhage revealed no evidence of vasculitis, fibrinoid degeneration or amyloid deposition. Focal vasculitis may have occurred secondary to the homorrhagic lesion.
...
PMID:[A case of left occipital lobe hemorrhage in a patient with progressive systemic sclerosis: evaluation of cerebral angiography and histology]. 1112 85
The case records of four patients with scleroderma who booked for care between 1989 and 1994 at the Birmingham Women's Hospital (formerly the Birmingham Maternity Hospital), a tertiary care obstetric unit, were studied retrospectively. The aim of the study was to look at infertility, early and late pregnancy losses, fetal growth retardation and maternal complications in these four women afflicted with this rare condition. Two patients gave a history of infertility. There were two growth retarded fetuses and one intrauterine fetal death. Worsening Raynaud's phenomenon occurred in three patients. Another patient developed massive haematemesis due to an oesophageal tear resulting from intractable
vomiting
.
Scleroderma
may adversely affect pregnancy: obstetrical complications are common and require close monitoring.
...
PMID:Scleroderma in pregnancy. 1551 67
Eighteen adult patients of
systemic sclerosis
were included in this prospective study from Rheumatology Clinic of Bangabandhu Sheikh Mujib Medical University (BSMMU), Dhaka during the period of July 1997 to December 1999 to observe the effectiveness of treatment with methotrexate (MTX) versus placebo. Among the eighteen patients 9 patients were randomly assigned to MTX and 9 to placebo therapy. Nine patients were dropped out (6 in placebo and 3 in the MTX group), because of toxicity and non-compliance. Clinical improvement following treatment was observed in 33.33% of the patient in MTX group but none in placebo group, but this difference was not statistically significant. Anorexia, nausea and occasional
vomiting
were common side effects in MTX group and subsided in most cases with the passage of time despite the continuation of therapy.
...
PMID:Placebo controlled trial of methotrexate in systemic sclerosis. 1569 60
Systemic sclerosis
is a connective tissue disease that involves the gastrointestinal (GI) tract. Seventy-five per cent of
systemic sclerosis
patients experience symptoms arising from oesophagus. The intestine has less frequently been subject for studies than the oesophagus. When the small intestine becomes involved, nausea,
vomiting
, bloating, diarrhoea and malabsorption may occur. Previous studies have shown decreased and abnormal intestinal motility, dilatation and a stiffer wall. The aim was to study muscle mechanics in
systemic sclerosis
patients using novel analysis of intestinal muscle contraction force-velocity and power. A volume-controlled duodenal ramp-distension protocol was used in nine patients and eight healthy controls. The wall stretch ratio, tension, shortening velocity and muscle power were computed from pressure and cross-sectional area data recorded by an impedance planimetry system. The tension-stretch ratio relation obtained in patients was shifted to the left, indicating a stiffer wall. The in vivo tension-shortening velocity relationship was quantified using Hill's equation. The maximum preload tension (tension at zero velocity) was lower in the patients than in the healthy controls (P < 0.001). The muscle power was lowest in the patients. An association was found between the duration of the disease and the maximum stretch ratio (P < 0.05). The study represents the first data with application of in vivo muscle force-velocity relations in patients with gastrointestinal diseases.
Systemic sclerosis
patients had increased stiffness and impaired muscle dynamics of the duodenum. Decreased muscle function and increased wall stiffness may explain the GI symptoms reported in this patient group.
...
PMID:A new method for evaluation of intestinal muscle contraction properties: studies in normal subjects and in patients with systemic sclerosis. 1718 84
The 5-HT3 receptor is a pentameric ligand-gated cation channel which is found in the central and peripheral nervous system and on extraneuronal locations like lymphocytes, monocytes and fetal tissue. Five monomer subtypes, the 5-HT(3A-E) subunits, have been identified which show differences in the amino-terminal and the transmembrane region. The functional relevance of different receptor compositions is not yet clarified. 5-HT3 receptors are located predominantly in CNS regions that are involved in the integration of the
vomiting
reflex, pain processing, the reward system and anxiety control. The preferential localization on nerve endings is consistent with a physiological role of 5-HT3 receptors in the control of neurotransmitter release such as dopamine, cholecystokinin, glutamate, acetylcholine, GABA, substance P, or serotonin itself. 5-HT3-receptor agonists cause unpleasant effects like nausea and anxiety, and no clinical use has been considered. In contrast, the introduction of 5-HT3-receptor antagonists for chemotherapy-induced
vomiting
was extremely successful. After development of other gastrointestinal indications like postoperative
vomiting
and diarrhea-predominant irritable bowel syndrome recent research focuses on rheumatological indications such as fibromyalgia, rheumatoid arthritis and tendinopathies. Positive effects have also been observed for pain syndromes such as chronic neuropathic pain and migraine. These effects seem to be related to substance P-mediated inflammation and hyperalgesia. Furthermore, antiinflammatory and immunomodulatory properties have been observed for 5-HT3-receptor antagonists which might explain promising findings in
systemic sclerosis
and other immunological conditions. For all of these innovative indications the optimal dosing schedule is a crucial issue, since a bell-shaped dose-response curve has been observed repeatedly for 5-HT3-receptor antagonists, particularly in CNS effects.
...
PMID:The neuronal 5-HT3 receptor network after 20 years of research--evolving concepts in management of pain and inflammation. 1731 6
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