Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0022104 (irritable bowel syndrome)
 8,033 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

When clinicians label a child as having a functional disorder, there is often a pejorative connotation that the symptoms are psychological, imagined, or faked. These symptoms range from chronic abdominal pain to recurrent headaches to fatigue. We say the complaints are functional because we are unable to demonstrate any structural or biochemical abnormality causing them. The degree to which we go searching for these abnormalities varies from case to case and often depends on our own clinical experience, insecurities, and demands of the patient's family. Labeling a child as having a functional complaint can put a tremendous burden on the child and family, because if this concept is presented improperly (as implied above), it can suggest that it is their fault there are symptoms and that if they "got their act together" the symptoms would melt away. Functional gastrointestinal disorders are defined as conditions in which a variable combination of chronic or recurrent gastrointestinal symptoms are present in the absence of demonstrable disease. There may indeed be physiologic abnormalities underlying the symptoms, but at the present time we are unable to detect them. We make a diagnosis based on symptoms, not on demonstrable abnormalities in physical examination or laboratory tests. A number of common pediatric diagnoses fall into this category, including infant regurgitation, chronic nonspecific diarrhea, irritable bowel syndrome, non-ulcer dyspepsia, infant dyschezia, and functional constipation. This paper presents a brief review of our current understanding of each diagnosis and gives suggestions for management.
 ...
PMID:Functional gastrointestinal disorders. 1055 86

Most medical specialities have defined medically unexplained syndromes such as fibromyalgia, to categorize patients with prominent but unexplained symptoms. Other such syndromes include irritable bowel syndrome, chronic fatigue syndrome and atypical chest pain. In this chapter we present evidence to suggest that fibromyalgia is not a unique clinical entity, but shares much with these other syndromes. We use historical, clinical and epidemiological evidence to illustrate this idea. The historical data emphasize the essentially arbitrary way in which fibromyalgia developed. The clinical evidence shows the considerable overlap between patients with fibromyalgia and those with other unexplained syndromes. From an epidemiological perspective we emphasize the strong associations between symptoms such as myalgia and fatigue. We conclude by suggesting that fibromyalgia is one of many medically unexplained syndromes which have more similarities than differences between them.
 ...
PMID:Is fibromyalgia a distinct clinical entity? Historical and epidemiological evidence. 1056 73

Fibromyalgia is a chronic soft tissue pain syndrome characterized by the presence of widespread musculosceletal aching, tender points at characteristic sites, fatigue and poor sleep. Associated disorders are restless leg syndrome, irritable bowel syndrome, irritable bladder syndrome, cognitive dysfunction, cold intolerance, multiple sensitivities and dizziness. Despite the superficial appearance of normality, many fibromyalgia patients have difficulties with remaining competitive in the work force. Impressive resurgence of research had been done about fibromyalgia in a better understanding in the neurobiology of chronic pain. The results demonstrate that sensory disorders processing at a central level are in part involved in fibromyalgia. These findings also influence the management of the disease with the tendency to a multidisciplinary therapeutical concept.
 ...
PMID:[Panalgesia and the fibromyalgia concept]. 1063 67

Fibromyalgia syndrome (FMS), characterized by widespread pain and tenderness on palpation (tender points), is much more common in women than in men in a proportion of 9:1. Two recent studies have shown important gender differences in various clinical characteristics of FMS. In a community and a clinic sample, women experienced significantly more common fatigue, morning fatigue, hurt all over, total number of symptoms, and irritable bowel syndrome. Women had significantly more tender points. Pain severity, global severity and physical functioning were not significantly different between the sexes, nor were psychologic factors, eg, anxiety, stress, and depression. Gender differences have also been observed in other related syndromes, eg, chronic fatigue syndrome, irritable bowel syndrome, and headaches. The mechanisms of gender differences in these illnesses are not fully understood, but are likely to involve an interaction between biology, psychology, and sociocultural factors.
 ...
PMID:The role of gender in fibromyalgia syndrome. 1128 69

Although irritable bowel syndrome (IBS) can be considered a biopsychological disorder in which an association between life stress and physiological changes leading to bowel irregularity is present, there is a lack of data concerning possible modifications of the adrenal function during the disease. The aim of the present study was to measure biological and psychological variables related to the activity of the hypothalamo-pituitary-adrenal axis in IBS patients compared to healthy subjects. Cortisol was measured in the saliva (obtained by a stress-free, non invasive collection procedure) of 55 IBS outpatients and 28 matched controls. Moreover, each subject completed the following self-administered questionnaires: the Rome Burnout Inventory (RBI) in its physical (RBI-PE) and emotional-mental exhaustion (RBI-EME) components, Beck Depression Inventory, State and Trait Anxiety Inventory (STAI), Perceived Social Support Scale (PSSS) and a Scale for the Assessment of Perceived Actual Work-Non Work Stress. Compared with controls, IBS subjects showed significantly higher levels of cortisol in the morning and lower in the evening, while they maintained the physiological circadian fluctuation (i.e. cortisol morning level higher than in the evening). Moreover, IBS patients presented a significant difference from controls in RBI-PE scores, which confirms the presence of fatigue, a symptom frequently reported by the patients. Compared with controls, no differences were found in IBS patients with respect to other psychological parameters. These findings suggest a dysregulation of the adrenal activity in IBS patients. The results may be relevant considering that changes in cortisol levels have been shown to be sensitive indicators of psychosocial stress and coping patterns in both laboratory and life situations.
 ...
PMID:Actual stress, psychopathology and salivary cortisol levels in the irritable bowel syndrome (IBS). 1131 46

Fibromyalgia is a chronic syndrome characterized by widespread pain, unrefreshed sleep, disturbed mood, and fatigue. Until such time as we have a clearer understanding of the trigger and/or pathophysiologic mechanisms producing these symptoms, pharmacologic treatment should be aimed at individual symptoms. Such treatment should ideally be offered as part of a multidisciplinary treatment program using both pharmacologic and nonpharmacologic treatment modalities. Critical components of any successful fibromyalgia treatment program include addressing physical fitness, work and other functional activities, and mental health, in addition to symptom-specific therapies. The main symptoms that should be addressed include pain, sleep disturbances including restless leg syndrome, mood disturbances, and fatigue. Pharmacologic therapy should also be considered for syndromes commonly associated with fibromyalgia including irritable bowel syndrome, interstitial cystitis, migraine headaches, temporomandibular joint dysfunction, dysequilibrium including neurally mediated hypotension, sicca syndrome, and growth hormone deficiency. This article provides general guidelines in initiating a successful pharmacologic treatment program for fibromyalgia.
 ...
PMID:Pharmacologic treatment of fibromyalgia. 1140 39

Fibromyalgia (FM) syndrome and irritable bowel syndrome (IBS) are functional disorders in which altered somatic and or visceral perception thresholds have been found. The aim of this study was to evaluate the prevalence of FM in a group of patients with IBS and the possible association of FM with patterns and severity of the intestinal disorder. One hundred thirty consecutive IBS patients were studied. The IBS was divided into four different patterns according to the predominant bowel symptom and into three levels of severity using a functional severity index. All patients underwent rheumatological evaluation for number of positive tender points, number of tender and swollen joints, markers of inflammation, and presence of headache and weakness. Moreover, patients' assessments of diffuse pain, mood and sleep disturbance, anxiety, and fatigue were also measured on a visual analogue scale. The diagnosis of FM was made based on American College of Rheumatology classification criteria. Nonparametric tests were used for statistical analysis. Fibromyalgia was found in 20% of IBS patients. No statistical association was found between the presence of FM and the type of IBS but a significant association was found between the presence of FM and severity of the intestinal disorder. The presence of FM in IBS patients seems to be associated only with the severity of IBS. This result confirms previous studies on the association between the two syndromes.
 ...
PMID:Fibromyalgia in patients with irritable bowel syndrome. An association with the severity of the intestinal disorder. 1151 79

It has been proposed that physical activity moderates physiological or psychological responses to chronic conditions. The purpose of this study was to determine if women with a chronic functional gastrointestinal (GI) disorder, irritable bowel syndrome, had less active lifestyles than healthy controls and to test whether active women with irritable bowel syndrome had less severe recalled or daily reports of GI, psychological, and somatic symptoms than inactive women with irritable bowel syndrome. Questionnaires were used to measure GI and psychological distress and somatic symptoms in 89 women who participated in this study. A daily symptom and activity diary was kept for one menstrual cycle. Women with irritable bowel syndrome were significantly less likely to be active (48%) than control women (71%) (X2 = 3.4, p = .05). Within the irritable bowel syndrome group, active women were less likely to report a feeling of incomplete evacuation following a bowel movement than inactive women (p < .04), yet active women did not have less severe recalled psychological or somatic symptoms than inactive women. Active women with irritable bowel syndrome reported less severe daily somatic symptoms, which were accounted for by a lower level of fatigue (p = .003), but not daily GI or psychological symptoms. These results suggest that physical activity may produce select symptom improvement in women with irritable bowel syndrome.
 ...
PMID:Does a physically active lifestyle improve symptoms in women with irritable bowel syndrome? 1184 62

Severe fatigue is a common complaint among patients. Often, the fatigue is transient or can be attributed to a definable organic illness. Some patients present with persistent and disabling fatigue, but show no abnormalities on physical examination or screening laboratory tests. In these cases, the diagnosis of chronic fatigue syndrome (CFS) should be considered. CFS is characterized by debilitating fatigue with associated myalgias, tender lymph nodes, arthralgias, chills, feverish feelings, and postexertional malaise. Diagnosis of CFS is primarily by exclusion with no definitive laboratory test or physical findings. Medical research continues to examine the many possible etiologic agents for CFS (infectious, immunologic, neurologic, and psychiatric), but the answer remains elusive. It is known that CFS is a heterogeneous disorder possibly involving an interaction of biologic systems. Similarities with fibromyalgia exist and concomitant illnesses include irritable bowel syndrome, depression, and headaches. Therefore, treatment of CFS may be variable and should be tailored to each patient. Therapy should include exercise, diet, good sleep hygiene, antidepressants, and other medications, depending on the patient's presentation.
 ...
PMID:Chronic fatigue syndrome: evaluation and treatment. 1256 47

Fibromyalgia syndrome is characterized by widespread musculoskeletal pain, fatigue, poor sleep, and tenderness on palpation at multiple sites called tender points. It occurs mostly among women; only about 10% of patients are men. Two recent studies showed that women had significantly more common fatigue, morning fatigue, "hurt all over," a greater total number of symptoms, as well as a greater number of tender points. Gender differences have also been reported in other related syndromes such as tension headache, migraine, irritable bowel syndrome, chronic fatigue syndrome, and temporomandibular disorder. Although the mechanisms of gender differences in these illnesses are not fully understood, they are likely to involve an interaction between biology, psychology, and sociocultural factors.
 ...
PMID:Gender differences in fibromyalgia and other related syndromes. 1197 74


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>