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Query: UMLS:C0392326 (
discomfort
)
22,423
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Small intestinal lactase activity in the health adult is either the same as in early infancy or may drop to very low levels. The behavior of the enzymatic state varies with the ethnic group studied. In those adults with low lactase activity little information is availalbe as to the age at which the lactase decreases. We attempted to determine a) the frequency of low intestinal lactase activity and b) the age at which the change occurs. For this purpose we reviewed in a large number of intestinal biopsies both histologically as well as for disaccharidase activities. The biopsies were obtained from a heterogeneous group of Caucasians, including patients, their siblings and parents. The patients were those with failure to thrive in whom no organic cause could be elicited, and those with the
irritable colon
syndrome. Patients ranged in age from 6 weeks to 50 years and out of a total of 1, 077 jejunal biopsies, 172 morphologically normal biopsies were selected. The milk drinking habits of 118 subjects and their families were elicited and 31 oral lactose tolerance tests performed. The mucosal lactase activity and sucrase-to-lactase ratio in those 172 individuals were plotted against age. In the first 3 years the mean lactase activity was 32.1 plus or minus 10.1 mumoles/g protein per min and the sucrase-to-lactase ratio was 1.7 plus or minus 0.5 with no change from year to year. However, after age 5 two separate groups emerge. A small group (24.6% of the population) with low lactase activity, and a second group possessing the same mean value for lactase activity as noted in the first 3 years. The low lactase activity group included children and adults with clinical lactose intolerance. These individuals consumed relatively small amounts of milk and when 12 of them were tested with an oral lactose tolerance test the result was a "flat" curve with a maximum rise in blood glucose of 9 plus or minus 3.2 mg/100 ml. The second group consumed more milk averaging 1 quart/day with no
discomfort
and when 19 were tested with oral lactose tolerance tests the values were normal. This study indicates that low lactase activity in the Caucasian population may make its appearance at the age of 5 years.
...
PMID:Correlation of lactase activity, lactose tolerance and milk consumption in different age groups. 117 20
Motility-like dyspepsia, a clinical subgroup of functional dyspepsia, refers to the cluster of symptoms which suggests an underlying motility disturbance of the upper gut. Characteristic symptoms, in addition to upper abdominal pain or
discomfort
, are nausea, vomiting, early satiety, anorexia, postprandial abdominal bloating and excessive repetitive postprandial belching. Patients with concomitant symptoms of
irritable bowel syndrome
are currently excluded from this clinical entity. Delayed gastric emptying of solids and/or liquids, postprandial antral hypomotility and antroduodenal incoordination, gastric myoelectrical arrhythmias and dysfunction of visceral afferents are the major alterations in upper gut sensorimotor activity which have been described. An empirical trial of medical therapy is warranted if there are no "alarm" symptoms at presentation. If symptoms are not relieved after 2-4 weeks, then investigations of the upper gastrointestinal tract, preferably by endoscopy, to exclude the presence of organic disease, is advisable. Management approaches are then reassurance, dietary manipulations and attention to psychosocial aspects. Prokinetic agents appear to be useful as short-term medical therapy in some patients, but optimum long-term treatment strategies, including the use of medications which may improve a diminished tolerance to gut distension, are not established.
...
PMID:Motility-like dyspepsia. Current concepts in pathogenesis, investigation and management. 144 83
The authors present an account on the therapeutic effect of Hylak drops of Merckle Co. in patients with
irritable bowel syndrome
. They assume that in the pathophysiological mechanism of the disease an important part is played by intestinal dysmicrobia. After two weeks' administration Hylak, 3 x 40 drops, they recorded in 20 patients with the exception of one female patient (where ex post lactose intolerance was revealed which is a contraindication of this treatment), partial or complete regression of subjective complaints in particular as regards intestinal
discomfort
and the number of imperative bowel movements. As to objective indicators, they proved changes in the pH of faeces and qualitative as well as quantitative changes of the microbial spectrum in faeces.
...
PMID:The effect of Hylak drops on symptomatology in persons with irritable bowel syndrome. 145 59
A questionnaire investigation was undertaken to compare the employment of alternative treatment in patients with
irritable colon
(CI) and ulcerative colitis (CU) as compared with a control group of appendectomized (A). A total of 430 questionnaires were sent out. The percentage of replies was 83 without significant difference between the patient groups. Alternative therapists were consulted more frequently by the CI group than the two other groups which did not differ from one another in this respect. Both CI and CU had employed "natural medicine" more frequently than the control group. Women and younger patients were the most frequent employers of the alternative system. The effect of alternative treatment was frequently experienced in the form of headache and
discomfort
in the locomotor system. The average expense of treatment was 1,000 Danish crowns (approximately 83 pounds). 23% of the CU group and 41% of the CI group experienced aggravated or unchanged abdominal symptoms compared with their complaints during the period of hospitalization 1-10 years prior to the current investigation. No correlation could be demonstrated between a favourable course and employment of the alternative system.
...
PMID:[Irritable colon and ulcerative colitis. Alternative treatment is used frequently]. 195 88
Individualization of treatment for patients with
IBS
is predicated on a thorough analysis of the patient's symptoms, consideration of the reasons for seeking health care, evaluation of symptom-precipitating factors, elimination of confounding features, and the absolute knowledge of the absence of organic illness. Collecting and codifying appropriate historical data allow the physician to educate the patient with respect to the origin of his symptoms, and to enlist the patient as a partner in his future health care. There is no single, universally accepted therapeutic agent available for the treatment of the
IBS
patient. As a result, treatment is directed at reducing the frequency and intensity of triggering factors as well as ameliorating the symptoms when they arise. Symptoms evoked by psychologic factors may be effectively reduced by psychotherapy or hypnotherapy. Situational anxiety may be treated for brief periods by using antianxiety agents such as diazepam, chlordiazepoxide, buspirone, or similar agents. Depressive reactions may be reduced with suitable doses of antidepressant agents such as amitriptyline. Smooth muscle hyperreactivity may be dulled with small amounts of selected anticholinergics, which are usually most effective in reducing meal-induced
discomfort
. Peppermint oil may be of additional benefit. Gas-related symptoms require elimination of contributory dietary factors, such as lactose-containing foods, sorbitol, or fructose, as well as certain oligosaccharides. Simethecone, charcoal, or beanase may be helpful. Functional constipation is best treated with graded doses of insoluble or soluble fiber. Diarrheal episodes may be reduced with either loperamide or diphenoxylate. Careful, continued follow-up assessment of therapeutic endeavors, a sincere interest in the patient's concerns, and surveillance for intercurrent organic illness are the cornerstones of complete ongoing care.
...
PMID:Treatment of the irritable bowel syndrome. 206 56
Continuous 72-h recordings of duodenojejunal contractile activity were obtained from 20 freely ambulant subjects; pressure was detected by two strain-gauge sensors incorporated in a transnasal catheter attached to an encoder and a miniature tape recorder. The subjects were 12 patients with
irritable bowel syndrome
, 6 of whom were constipation predominant and 6 of whom were diarrhea predominant, and 8 healthy controls. The procedure was well tolerated by all subjects and did not interfere with sleep or normal activity. In all subjects, the diurnal migrating motor complex cycle was characterized by a brief phase 1 and a prolonged phase 2; this was reversed during sleep when phase 2 was virtually absent. All subjects showed a circadian variation in migrating motor complex propagation velocity, and there was no difference in the patterns of motor activity during sleep between any of the groups. During the day, the duration of postprandial motor activity was shorter in
irritable bowel syndrome
patients than in controls, and diurnal migrating motor complex intervals were shorter in diarrhea-predominant than in constipation-predominant
irritable bowel syndrome
. In 11 of 12 inflammatory bowel syndrome patients, episodes of clustered contractions recurring at 0.9-min intervals were noted; these episodes had a mean duration of 46 min and were often associated with transient abdominal pain and
discomfort
. In both groups of
irritable bowel syndrome
patients, defecation was significantly (p less than 0.01) prolonged with a greater number of voluntary abdominal contractions (p less than 0.01) than in controls. Prolonged ambulant monitoring of proximal bowel motor activity in subjects who are free to move, eat, and sleep as they choose has, for the first time, clearly defined the striking difference in motility between the sleeping and waking state and shown that abnormalities associated with
irritable bowel syndrome
are confined to the latter.
...
PMID:Prolonged ambulant recordings of small bowel motility demonstrate abnormalities in the irritable bowel syndrome. 232 14
Anorectal manometry with balloon distension was performed on 28 patients with diarrhoea predominant
irritable bowel syndrome
, 27 patients with constipation predominant
irritable bowel syndrome
and 30 normal controls. In the diarrhoea predominant group balloon volumes required to perceive the sensations of gas, stool, urgency of defecation and
discomfort
were significantly lower than in controls or constipation predominant patients (p less than 0.001). Diarrhoea predominant patients also had a significantly lower rectal compliance than controls or constipation predominant patients (p less than 0.03) but showed no difference in motor activity induced by distension. When the constipation predominant patients were compared with controls the only significant difference that emerged was in the volume at which
discomfort
was perceived. No significant differences between constipated subjects and controls were found in the distension induced motor activity. Symptom severity and psychological parameters were also recorded and the diarrhoea predominant patients were found to be more anxious than those with constipation (p = 0.04). It proved possible (by comparison with the control group) to identify three abnormal rectal subtypes in patients with
irritable bowel syndrome
. These were a sensitive rectum (low sensation thresholds, normal or low rectal pressure), a stiff rectum (normal or low sensation thresholds, high pressure) and an insensitive rectum (high sensation thresholds, normal or high pressure) and their distribution varied considerably depending on bowel habit. Some form of rectal abnormality was identified in 75% of diarrhoea predominant patients compared with 30% of constipation predominant subjects (p = 0.002). A sensitive rectum was a particular feature of diarrhoea predominant patients being observed in 57% of patients compared with only 7% of the constipated group (p less than 0.001).
...
PMID:Anorectal manometry in irritable bowel syndrome: differences between diarrhoea and constipation predominant subjects. 233 74
Paired controlled studies were performed in 10 normal volunteers and 32 patients with
irritable bowel syndrome
to investigate the effect of the calcium channel blocker nicardipine, on the responses of the anorectum to rectal distension and a meal. Nicardipine was administered orally in standard (20 mg) and sustained-release (30 mg twice a day) formulations. In normal volunteers standard nicardipine had no significant effect on the rectal responses to distension but did significantly reduce the postprandial motility index (P less than 0.05). In the patients with
irritable bowel syndrome
, standard nicardipine caused a significant reduction in distension-induced rectal motor activity (P less than 0.05) and increased the rectal sensory thresholds for desire to defecate and
discomfort
(P less than 0.02). Slow-release nicardipine caused a significant reduction in distension-induced activity (P less than 0.05) but did not alter rectal sensory thresholds. Both formulations of nicardipine significantly reduced the postprandial motility index (P less than 0.05) and symptoms (P less than 0.05). In conclusion, this study confirms that calcium channel blockers may be useful in the management of
irritable bowel syndrome
.
...
PMID:Effect of oral nicardipine on anorectal function in normal human volunteers and patients with irritable bowel syndrome. 236 43
Levator ani syndrome is characterized by brief, intermittent pain and
discomfort
in the perirectal or rectal region that can be aggravated by sitting. Physical therapists are beginning to receive referrals for pain reduction in this patient population. The purpose of the study was to examine the use of high voltage pulsed galvanic stimulation (HVPGS) for reducing symptoms in patients with levator ani syndrome. A descriptive research design was used. Treatment consisted of one hour of HVPGS at a frequency of 120 Hz and at an intensity to the patient's maximum tolerance applied through a rectal probe. Results on 28 patients indicate that 50% had pain or symptom relief, or both, after an average of eight treatments. Those patients who were unresponsive to treatment had a primary diagnosis of
irritable colon
or were postsurgical. We are continuing to examine this treatment and will conduct follow-up examinations on those patients who obtained pain relief. Based on these preliminary results, we believe that HVPGS is an effective treatment for selected patients in this population.
...
PMID:Use of high voltage pulsed galvanic stimulation for patients with levator ani syndrome. 331 51
Crean et al1 defined dyspepsia as 'any form of episodic or persistent
discomfort
or other symptom referrable to the upper alimentary tract, excluding jaundice or bleeding', and listed
irritable bowel syndrome
(
IBS
) and formal psychiatric illnesses with gastrointestinal manifestations among the common causes of non-ulcer dyspepsias. This paper will discuss the psychiatric aspects of non-ulcer dyspepsia and will be divided into four parts: --The effects of stress and emotion on the gastrointestinal tract --Personality traits of
IBS
sufferers --Psychiatric disorders and non ulcer dyspepsias --Treatment strategies.
...
PMID:Psychiatric aspects of non-ulcer dyspepsia. 331 50
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