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Query: UMLS:C0000737 (
abdominal pain
)
31,184
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We investigated the metabolic effects of omega-6 (safflower oil) and omega-3 (fish oil) fatty acid-enriched diets (65% carbohydrate, 20% fat) in two patients with a syndrome of diabetes mellitus, lipodystrophy, acanthosis nigricans, chylomicronemia, and
abdominal pain
. 3H-glycerol was used to evaluate triglyceride-rich lipoprotein-triglyceride (TRLP-TG) metabolism, and changes in
glucose
and insulin dynamics were also studied. On the omega-6 diet, both subjects demonstrated four- to five-times normal rates of TRLP-TG production and glycerol biosynthesis, and striking decrements in the fractional catabolic rate (FCR) for TRLP-TG and TRLP-particles. Both subjects had elevations in nonesterified fatty acid (NEFA) concentrations. In one patient, the omega-3 diet markedly decreased serum triglycerides and newly synthesized triglyceride glycerol production, in association with a fall in NEFA. In both subjects, plasma glycerol reutilization for triglyceride synthesis, normal on the omega-6 diet, was abolished on the omega-3 regimen. Plasma postheparin lipolytic activity was normal on both diets. On the omega-3 diet, xanthomas and hepatomegaly decreased and, in the patient who had no reduction in serum triglycerides, pancreatitis attacks virtually ceased. Mean 24-hour serum
glucose
levels were higher, and both basal and peak C-peptide responses to a carbohydrate meal were blunted on the omega-3 diet. One patient became ketonuric. We conclude the cause of hypertriglyceridemia in these patients was due to increased lipid synthesis and hypothesize that this is secondary to high plasma concentrations of NEFA. In addition, an omega-3 diet in these subjects inhibited insulin secretion and worsened
glucose
tolerance.
...
PMID:Lipodystrophic diabetes mellitus. Investigations of lipoprotein metabolism and the effects of omega-3 fatty acid administration in two patients. 305 Mar 65
Changes of portal blood flow in patients with early dumping syndrome and those with oxyhyperglycemia were determined after oral ingestion of 300ml of 25%
glucose
solution by a linear-type B mode electroscanner and pulsed Doppler flowmeter. In normal volunteers, the portal blood flow increased slowly to the peak level of 201% of fasting value at 40 minutes. The portal blood flow in postgastrectomy patients reached the peak value more quickly, with the peak level of 245% at 10 minutes in patients with the early dumping syndrome, and of 172% at 15 minutes in patients without the syndrome. The portal blood flow in patients with early dumping syndrome was significantly greater than that without the syndrome. Patients with early dumping syndrome had characteristic symptoms such as general malaise, cold sweat, nausea,
abdominal pain
, diarrhea in accordance with increased portal blood flow. Patients with high grade oxyhyperglycemia (peak blood sugar after 75g OGTT greater than 250mg/dl) had significantly higher portal blood flow and peripheral blood sugar than those with low grade oxyhyperglycemia (peak blood sugar less than 250mg/dl) without difference in IRI between the two groups.
...
PMID:[A study of portal blood flow changes in patients with early dumping syndrome and patients with oxyhyperglycemia]. 306 16
Alcoholic ketoacidosis is a frequently encountered metabolic disturbance that follows a prolonged intake of ethanol. Following a brief duration of abstinence, patients typically present with vomiting,
abdominal pain
, and shortness of breath. Examination reveals Kussmaul breathing, variable volume loss, and coincident manifestations of chronic alcohol usage. Characteristic laboratory findings include anion-gap metabolic ketoacidosis, normal serum
glucose
, and zero ethanol levels. Phosphate measurements may be depressed, particularly after institution of therapy. Intravascular volume restitution, delivery of dextrose, attention to electrolytes, and discovery of alcohol-related illnesses are the mainstays of therapy.
...
PMID:Alcoholic ketoacidosis--a review. 331 91
In a prospective study, 85 patients with chronic pancreatitis have been subjected to evaluation by morphologic analysis (endoscopic retrograde cholangiopancreatography), by exocrine function tests (bentiromide PABA and 72-hour fecal fat testing), and by endocrine function tests (oral
glucose
tolerance test and fat-stimulated release of pancreatic polypeptide). All patients were graded on a five-point system, with 1 point assessed for an abnormal result in each of the five tests performed. Zero score denoted mild disease; 1-2 points signaled moderate disease; and 3-5 points indicated severe disease. In 68 patients, both an initial and late (mean follow-up period of 14 months) evaluation were performed. Forty-one patients underwent modified Puestow side-to-side Roux-en-Y pancreaticojejunostomy. The Puestow procedure alone was performed in 18 patients. Eight patients also had drainage of pseudocysts, seven also had a biliary bypass, and eight had pseudocyst drainage plus bypass, in addition to the Puestow. There were no deaths. Of the 68 patients who were studied twice, 30 had operations and 38 did not. None of the patients with severe disease improved their grade during follow-up. Of 24 patients who did not undergo operation, 17 (71%) who were graded mild/moderate progressed to a severe grade at follow-up. By contrast, only three of the 19 patients operated on (16%) and who were initially graded as mild/moderate progressed to severe disease at follow-up testing. More than 75% of all of the patients had a history of weight loss. Twenty-six of 30 patients operated on (87%) (all of whom had lost weight before surgery) gained a mean 4.2 kg (range 1.4-2.7 kg) after surgery, compared with no significant weight change (range -3.6-2.7 kg) among patients not operated on. These findings support a policy of early operation for chronic pancreatitis, perhaps even in the absence of disabling
abdominal pain
.
...
PMID:Operative drainage of the pancreatic duct delays functional impairment in patients with chronic pancreatitis. A prospective analysis. 342 56
BAYo1248 and BAYm1099 are two new alpha-glucosidase inhibitors. Postprandial
glucose
tolerance was significantly improved and postprandial insulin requirements were significantly reduced as compared to placebo after breakfast and lunch when 20 mg BAYo1248 were administered prior to breakfast and after breakfast, lunch and dinner when 50 mg BAYm1099 were given prior to all three main meals. Postprandial breath H2 concentrations were mildly increased when these alpha-glucosidase inhibitors were given and no patient complained of any adverse effects (such as flatulence,
abdominal pain
or diarrhea). BAYo1248 and BAYm1099 might be useful adjuncts to insulin in the treatment of patients with insulin-dependent diabetes mellitus.
...
PMID:Effects of two new alpha-glucosidase inhibitors on glycemic control in patients with insulin-dependent diabetes mellitus. 352 Jan 33
Cholestyramine, colestipol, clofibrate, gemfibrozil, nicotinic acid (niacin), probucol, neomycin, and dextrothyroxine are the most commonly used drugs in the treatment of hyperlipoproteinaemic disorders. While adverse reaction data are available for all of them, definitive data regarding the frequency and severity of potential adverse effects from well-controlled trials using large numbers of patients (greater than 1000) are available only for cholestyramine, clofibrate, nicotinic acid and dextrothyroxine. In adult patients treated with cholestyramine, gastrointestinal complaints, especially constipation,
abdominal pain
and unpalatability are most frequently observed. Continued administration along with dietary manipulation (e.g. addition of dietary fibre) and/or stool softeners results in diminished complaints during long term therapy. Large doses of cholestyramine (greater than 32 g/day) may be associated with malabsorption of fat-soluble vitamins. Most significantly, osteomalacia and, on rare occasions, haemorrhagic diathesis are reported with cholestyramine impairment of vitamin D and vitamin K absorption, respectively. Paediatric patients have been reported to experience hyperchloraemic metabolic acidosis or gastrointestinal obstruction. Concurrent administration of acidic drugs may result in their reduced bioavailability. Serious adverse reactions to clofibrate will probably limit its role in the future. Of particular concern are ventricular arrhythmias, induction of cholelithiasis and cholecystitis, and the potential for promoting gastrointestinal malignancy which far outweigh the reported benefits in preventing new or recurrent myocardial infarction, cardiovascular death and overall death. Patients with renal disease are particularly prone to myositis, secondary to alterations in protein binding and impaired renal excretion of clofibrate. Drug interactions with coumarin anticoagulants and sulphonylurea compounds may produce bleeding episodes and hypoglycaemia, respectively. Nicotinic acid produces frequent adverse effects, but they are usually not serious, tend to decrease with time, and can be managed easily. Dermal and gastrointestinal reactions are most common. Truncal and facial flushing are reported in 90 to 100% of treated patients in large clinical trials. Significant elevations of liver enzymes, serum
glucose
, and serum uric acid are occasionally seen with nicotinic acid therapy. Liver enzyme elevations are more common in patients given large dosage increases over short periods of time, and in patients treated with sustained release formulations.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:Adverse effects of hypolipidaemic drugs. 354 4
Eating related difficulties and symptoms and postprandial serum
glucose
levels were studied in 11 patients (44 to 70 years old) five to 48 months after total gastrectomy and Roux-en-Y reconstruction for carcinoma of the stomach with no signs of metastasis or residual tumor. Three tests were used. The first contained 150 milliliters of 50 per cent
glucose
alone, the second had 150 milliliters of 50 per cent
glucose
with 5 grams of guar gum (viscose dietary fiber) and the third was a vegetable meal containing 75 grams of
glucose
. All of the patients with total gastrectomy had eating related symptoms, such as dumping and difficulties with the large volume of a meal. They had to eat small meals and the most usually experienced postprandial symptoms were
abdominal pain
, nausea and faintness. The postprandial serum
glucose
level was highest after drinking
glucose
alone and the lowest after eating the vegetable meal (as the highest 9.4 +/- 2.0 and 6.2 +/- 1.6 millimole per liter, respectively, 50 minutes postprandially, p less than 0.01). Hyperglycemia was associated with nausea, sweating, faintness, reduction of blood pressure and increase of pulse rate. The large volume of the vegetable meal produced difficulties (dysphagia and abdominal distension) in eating for everyone except one patient. Guar gum eaten with
glucose
reduced the postprandial hyperglycemia near to the level found after the vegetable meal. Also, the symptoms experienced after
glucose
with guar gum reduced from that after
glucose
alone, five patients became symptomless. Four of these five patients have supplemented guar gum regularly for several months into their daily meals with the result of reduction of the postprandial subjective symptoms. The dose has been adjusted individually from 2 to 7 grams of guar gum three times daily. Loose stools and diarrhea may occur at the beginning. These are avoided by a gradual increase of the dose during an adaptation period of two weeks. Sometimes
glucose
with guar gum may result in hypoglycemia with prolonged symptoms after immediate hyperglycemia. It is concluded that guar gum gives a possibility to avoid the symptoms related to a large volume of a meal and to reduce those produced by a high
glucose
content of a meal in patients after total gastrectomy. Guar gum also works in practical prolonged use when the dose is estimated from postprandial symptoms.
...
PMID:Postprandial hyperglycemia after different carbohydrates in patients with total gastrectomy. 358 24
Alcoholic ketoacidosis is a common condition which occurs predominantly in chronic alcoholics. The usual picture is an interval of increased ethanol intake followed by one or more days of
abdominal pain
, vomiting, dehydration and a marked decrease in caloric intake. Acidosis is frequently as severe as in diabetic ketoacidosis, but the serum Acetest measurement of ketones may be negative or only slightly positive because of the predominance of beta-hydroxybutyrate compared with acetoacetate. Treatment with intravenous
glucose
and saline are the essentials of management. Insulin, bicarbonate and phosphate are usually not needed. The major cause of morbidity and mortality is not the acidosis but rather failure to adequately treat concurrent medical or surgical conditions.
...
PMID:Alcoholic ketoacidosis: clinical and laboratory presentation, pathophysiology and treatment. 634 51
A calcium absorption investigation was carried out with the purpose of determining whether lactose-hydrolyzed milk facilitates calcium absorption in subjects with lactose malabsorption. Nine children participated in the study, which was divided into two investigation periods separated by at least 1 week. During the first period the children were given a lactose-free diet, whereas during the second period their diet contained lactose-hydrolyzed milk. The amount of calcium, number of calories, and rotation of specifically defined meals in the diet during the two periods were identical, and the children functioned as their own controls. We found calcium absorption to be significantly higher with the diet containing hydrolyzed milk than with the lactose-free diet supplemented with extra calcium (p less than 0.05). During the study a double-blind lactose intolerance test was performed. The children had significantly fewer clinical symptoms and signs, such as
abdominal pain
, borborygmus, meteorism, and defecations, within 24 h after drinking 0.5 L of lactose-hydrolyzed milk as compared with drinking ordinary milk (25 g of lactose). None of the children experienced any unpleasant side effects when consuming the lactose-hydrolyzed milk (approximately 94% degree of hydrolysis) during the study period. All the children liked the hydrolyzed milk because it had a pleasant, sweet flavor as a result of the increased content of
glucose
.
...
PMID:Calcium absorption and acceptance of low-lactose milk among children with primary lactase deficiency. 636 90
Acute pancreatitis in a patient on oral contraceptive therapy is reported, and the relationship of estrogen administration to hyperlipemia and pancreatitis is discussed. A 23-year-old white woman was admitted to a hospital with epigastric pain, nausea, and vomiting. Three previous episodes of
abdominal pain
had been diagnosed as acute pancreatitis. On the present and previous admissions, she had just completed a cycle on her combination norethindrone 1 mg, mestranol 8 micrograms contraceptive. Laboratory results showed mild leukocytosis and elevated concentrations of blood
glucose
, alkaline phosphatase, serum amylase, and urine amylase. Serum cholesterol and triglycerides were elevated, and lipoprotein electrophoresis showed a type IV pattern. Abdominal sonogram revealed a normal pancreas, and all other test results were normal. The patient was treated with i.v. fluid replacement, dimenhydrinate, and meperidine hydrochloride. Within 72 hours she was asymptomatic, and serum amylase, triglyceride, and cholesterol concentrations had decreased. She was discharged with a diagnosis of acute pancreatitis secondary to oral-contraceptive-induced hyperlipidemia. Oral contraceptive therapy was not resumed. Predisposing factors, symptoms, and laboratory findings associated with estrogen-induced acute pancreatitis are presented, and the mechanisms through which serum lipid elevations and subsequent pancreatitis occur are discussed. Monitoring serum lipid concentrations before and during estrogen therapy is recommended. Research suggests that patients who are over 40 years old or have family histories of hyperlipemia are at particular risk, and that estrogen therapy should be discontinued if pancreatitis occurs.
...
PMID:Estrogen-induced pancreatitis. 688 34
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