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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a rare case of acute autonomic, sensory and motor neuropathy (AASMN). The patient, a 26-year-old woman, developed fever and common cold around January 20, 2001 and was admitted because of abdominal pain due to ileus on January 30. After admission, the patient complained of muscle weakness and numbness in the extremities, difficulty in seeing with the right eye, and dysuria. Neurologically, marked orthostatic hypotension, right tonic pupil, distal dominant moderate muscle weakness in extremities, areflexia in both lower limbs, glove and stocking type of paresthesia, and neurogenic atonic bladder were noted. Sensation to pin prick, light touch, temperature, and vibration were markedly impaired in upper limbs and below the level of the 5th thoracic cord. Cerebrospinal fluid examination revealed albumino-cytologic dissociation. Peripheral nerve conduction study revealed lower limb dominant axonal type impairment of sensory conduction and slight impairment of motor conduction velocity. Clinical autonomic testings revealed dysfunction of both sympathetic and parasympathetic systems. As having AASMN, she was given the intravenous high-dose immunoglobulin (IVIg) therapy twice. After IVIg, the sensory and motor symptoms improved remarkably, but pandysautonomia did not. To our knowledge, this is the first report of AASMN treated by IVIg, and the notable clinical feature in this case was the favorable motor and sensory recovery to IVIg, as opposed to poor autonomic outcome.
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PMID:[A case of acute autonomic, sensory and motor neuropathy (AASMN)--less favorable response of the autonomic dysfunctions to IVIg treatment]. 1551 13

Autoinflammatory diseases are defined as recurrent "unprovoked" inflammatory events which do not produce high-titer autoantibodies or antigen-specific T cells. There are currently eight hereditary forms of these diseases: Familial Mediterranean fever (FMF), hyperimmunoglobulinemia D with periodic fever syndrome (HIDS), tumor necrosis factor receptor-associated periodic syndrome (TRAPS), Muckle-Wells syndrome (MWS), familial cold autoinflammatory syndrome (FCAS), chronic infantile neurologic cutaneous articular (CINCA) syndrome or neonatal-onset multisystem inflammatory disease (NOMID), pyogenic sterile arthritis, pyoderma gangrenosum, acne (PAPA) and Blau syndrome. Apart from FMF (which has a prevalence of about 0.1 percent among non-Ashkenazi Jews, Armenians, Turks and Arabs), they are very rare disorders. FMF and HIDS are autosomal recessive diseases, all the other members of the family are autosomal and dominantly transmitted. Their common clinical features are recurrent and usually short attacks of synovitis and various skin eruptions; abdominal pain and fever are also frequently observed. The genes of all of these diseases have been discovered and, with the exception of HIDS, it was found that the proteins they encode share certain domains taking part in innate immunity and apoptosis. Thus it was evident that hereditary autoinflammatory diseases may help us understand better a number of important and prevalent pathologic events. We have reviewed the recent and rapidly accumulating knowledge on the molecular aspects of these disorders.
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PMID:Molecular and genetic characteristics of hereditary autoinflammatory diseases. 1572 Feb 39

In childhood and adolescence, migraine is the main primary headache. This diagnosis is extensively underestimated and misdiagnosed in pediatric population. Lacks of specific biologic marker, specific investigation or brain imaging reduce these clinical entities too often to a psychological illness. Migraine is a severe headache evolving by stereotyped crises associated with marked digestive symptoms (nausea and vomiting); throbbing pain, sensitivity to sound, light are usual symptoms; the attack is sometimes preceded by a visual or sensory aura. During attacks, pain intensity is severe, most of children must lie down. Abdominal pain is frequently associated, rest brings relief and sleep ends often the attack. The prevalence of the migraine varies between 5% and 10% in childhood. At childhood, headache duration is quite often shorter than in adult population, it is more often frontal, bilateral (2/3 of cases) that one-sided. Migraine is a disabling illness: children with migraine lost more school days in a school year, than a matched control group. Migraine episodes are frequently triggered by several factors: emotional stress (school pressure, vexation, excitement: upset), hypoglycemia, lack of sleep or excess (week end migraine), sensorial stimulation (loud noise, bright light, strong odor, heat or cold...), sympathetic stimulation (sport, physical exercise). Attack treatments must be given at the early beginning of the crisis; oral dose of ibuprofen (10 mg/kg) is recommended. If the oral route is not available when nausea or vomiting occurs, the rectal or nasal routes have then to be used. Non pharmacological treatments (relaxation training, self hypnosis, biofeedback) have shown to have good efficacy as prophylactic measure. Daily prophylactic pharmacological treatments are prescribed in second line after failure of non-pharmacological treatment.
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PMID:[Migraine and headache in childhood]. 1588 59

In childhood and adolescence, migraine is the main primary headache. This diagnosis is largely underestimated and misdiagnosed in the pediatric population. Because of the lack of specific biologic markers, specific investigation tools or brain imaging techniques, these clinical entities are too often considered to be a psychological illness. Migraine is a severe headache evolving by stereotyped attacks associated with marked digestive symptoms (nausea and vomiting); throbbing pain and sensitivity to sound or light are common symptoms; the attack is sometimes preceded by a visual or sensory aura. During attacks, pain intensity is severe; most of the children have to lie down. Abdominal pain is frequently associated, rest brings relief and sleep often ends the attack. The prevalence of migraine varies between 5 percent and 10 percent in childhood. In children, the duration of the headache is quite often shorter than in adults; it is more often frontal and bilateral (2/3 of cases) than one-sided. Migraine is a disabling illness: children with migraine miss more school days in a school year than their matched controls. Migraine episodes are frequently triggered by several factors: emotional stress (school pressure, vexation, excitement: upset), hypoglycemia, lack of sleep or excess (week end migraine), sensorial stimulation (loud noise, bright light, strong odor, heat or cold...), sympathetic stimulation (sports, physical exercise). Treatment must be given early at onset of attacks; oral ibuprofen (10 mg/kg) is recommended. If the oral route in not available because of nausea or vomiting, the rectal or nasal routes can be used. Triptan can be prescribed (body weight above 30 kg) when NSAID (prescribed at right dose and time) fail to abort the attack. Non-drug treatments (relaxation training, self hypnosis, biofeedback) have shown to have good efficacy as prophylactic measures. Daily prophylactic drug treatments are prescribed in second line after failure of non-drug treatment.
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PMID:[Migraine in childhood]. 1614 60

The safety profile of Coenzyme Q10 (Kaneka Q10) at high doses for healthy subjects was assessed in a double-blind, randomized, placebo-controlled study. Kaneka Q10 in capsule form was taken for 4 weeks at doses of 300, 600, and 900 mg/day by a total of eighty-eight adult volunteers. No serious adverse events were observed in any group. Adverse events were reported in 16 volunteers with placebo, in 12 volunteers with the 300 mg dose, in 20 volunteers with the 600 mg, dose and in 16 volunteers with the 900 mg dose. The most commonly reported events included common cold symptoms and gastrointestinal effects such as abdominal pain and soft feces. These events exhibited no dose-dependency and were judged to have no relationship to Kaneka Q10. Changes observed in hematology, blood biochemistry, and urinalysis were not dose-related and were judged not to be clinically significant. The plasma CoQ10 concentration after 8-month withdrawal was almost the same as that before administration. These findings showed that Kaneka Q10 was well-tolerated and safe for healthy adults at intake of up to 900 mg/day.
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PMID:Safety assessment of coenzyme Q10 (Kaneka Q10) in healthy subjects: a double-blind, randomized, placebo-controlled trial. 1643 Oct 2

Current data concerning epidemiology, clinical picture, pathogenesis, prevention and treatment of Avian influenza H5N1, data of pharmacodynamics and pharmacokinetics of antiviral drugs--neuraminidase inhibitors and M2 channels inhibitors, also the recommendation of WHO for prevention prevalence of infection were discussed in the review. Strategic measures of WHO aims to protect humans from contact with infected poultry, in case of contact, to prevent transmission of this infection from human to human and occurrence of pandemic. Infected birds were the major source of the H5N1 influenza virus among humans in Asia. Mainly humans became infected by eating infected birds, by poor hygiene procedures when cooking infected birds, or by close contact with infected poultry. At present transmission of the H5N1 influenza from human to human by aerosol way hasn't been registered, but ongoing monitoring for identification mutation and adaptation of H5N1 influenza virus to human is needed. Season influenza and avian H5N1 influenza differ by the ways of transmission, clinical picture, severity, pathogenesis, response to treatment. Diagnostic of infection is difficult due to non-specific initial symptoms, in most cases disease begins with disturbance of under respiratory ways and in rare cases--from upper respiratory ways. High viral titre is identified in pharynx but not in nose. Initial symptoms of the H5N1 influenza are: fever greater then 38 degrees Celsius, mild cold, cough and shortness of breath, practically all patient have viral pneumonia, later secondary bacterial infection occurs, mild to severe respiratory distress, diarrhea, vomiting and abdominal pain. Conjunctivitis is rarely diagnosed contrary to season influenza. Sometimes gastrointestinal disorder begins a week early then respiratory symptoms. Complication also includes renal and multi organ failure. The cytokine storm is commonly developed during H5N1 influenza. For treatment and for prevention (under certain conditions) of the H5N1 influenza neuraminidase inhibitors such as oseltamivir (Tamiflu) and zanamivir (Relenza) are recommended. Currently circulatory of the H5N1 strains are fully resistant to an older class of antiviral drugs--the M2 channels inhibitors (amantadine and rimantadine). The knowledge of epidemiology, pathogenesis, clinical picture, treatment of the H5N1 influenza in humans, in spite of progress isn't complete. Future coordination of scientific investigation of the H5N1 influenza in humans should be provided not only in the countries where infection was revealed, but all around the world.
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PMID:[Epidemiology, clinical picture, prevention and treatment of Avian influenza]. 1657 38

Although left heart bypass and hypothermia are often used in the performance of type I and type II thoracoabdominal aneurysms (TAAs), most of these more distal aneurysms are done utilizing the clamp and sew technique. Renal failure occurs between 8.6% to 39% in recent series of patients following surgery for type III and IV TAAs. The purpose of this study was to determine whether the use of hypothermic circulatory arrest in these cases would serve to protect renal function. All patients were operated on using hypothermic circulatory arrest. The kidneys were perfused with cold blood during the procedures, and renal artery bypasses were aggressively used (when stenoses greater than 50% were observed). The series describes 33 consecutive patients with type III and IV TAAs who were operated on utilizing hypothermic circulatory arrest with a core temperature of 15 degrees centigrade. All visceral and renal arteries were individually perfused; 20 patients had bypass grafts of their renal artery stenoses. Although six patients had renal failure preoperatively, only one developed postoperative renal failure. This was the patient who was operated on as an emergency for severe abdominal pain, back pain, and acidosis who was also the only hospital death. Of the remaining five patients with elevated creatinines preoperatively, four had postoperative decrease of the serum creatinine. One patient developed paraparesis and one developed a stroke. The median length of stay was 8 days. Consideration should be given to the use of hypothermic circulatory arrest in type III and IV TAAs for the preservation of renal function and improved overall results.
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PMID:Preservation of renal function utilizing hypothermic circulatory arrest in the treatment of distal thoracoabdominal aneurysms (types III and IV). 1734 63

It is very important to collect and accumulate data of same-type events from the point of view of appropriate preparedness for mass gathering medicine. On the basis of the experience of the 2002 FIFA World Cup Korea/Japan, the Japanese Association of Disaster Medicine organized the emergency medical assistance team during large football events. The objective was to analyze all clinical presentations available to the on-site physicians during this event. The total number of patients was 51 (patient presentation rate: 0.25/1000 spectators). Trauma, abdominal pain and common cold were the main pathologies encountered. Eight patients were transported to hospital. Forty-one patients (80.4% of total) were treated within the medical station and were not transported to hospital. These dispositions were considered to lighten the burden imposed on activities of local emergency medical services. Sharing databases with local medical services and surveying the outcome of patients are needed to allow patient presentation provision.
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PMID:Mass gathering medicine for the First East Asian Football Championship and the 24th European/South American Cup in Japan. 1749 91

Models of stress-induced hyperalgesia state that exposure to stress can exaggerate subsequent pain experiences. Studies using both animal and human subjects have shown evidence for hyperalgesia as a function of stress [e.g., Jorum E. Analgesia or hyperalgesia following stress correlates with emotional behavior in rats. Pain 1988;32:341-48; Peckerman A, Hurwitz BE, Saab PG, Llabre MM, McCabe PM, Schneiderman N. Stimulus dimensions of the cold pressor test and the associated patterns of cardiovascular response. Psychophysiology 1994;31:282-90; Gameiro et al. Nociception and anxiety-like behavior in rats submitted to different periods of restraint stress. Physiol. Behav. 2006;87:643-49; Lucas et al. Visceral pain and public speaking stress: neuroendocrine and immune cell responses in healthy subjects. Brain Behav. Immun. 2006;20:49-56]. However, the role of stress in pediatric pain is not well understood. This study examined stress reactivity and pain tolerance and sensitivity in a population of children with Recurrent abdominal pain (RAP). Forty-nine children meeting criteria for RAP (28 female; mean age 13years; range 9-17years) were randomly assigned to either a condition in which they completed an experimental stressor paradigm (stress interview, serial subtraction task) followed by a pain task (cold pressor) or a condition in which they received the pain task prior to the stress tasks. Children who underwent the stress tasks before the pain task exhibited lower levels of pain tolerance than those who received the pain task first (p<.01); no differences were found between the two groups in pain threshold or pain intensity ratings. Further, pain tolerance was not related to individual differences in physiological reactivity (heart rate change) to the stressor. The present research demonstrates the first evidence of the occurrence of stress-induced hyperalgesia in a pediatric pain population.
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PMID:Effects of stress on pain threshold and tolerance in children with recurrent abdominal pain. 1771 18

We describe the occurrence of vasovagal reaction in two patients who underwent CT colonography (CTC). The patients, asymptomatic, were submitted to CTC in one case after right colectomy and in one case for screening purposes. The vasovagal symptoms occurred after pneumocolon and acquisition in the prone decubitus, and included headache, hypotension, bradycardia, cold sweat and pallor, nausea, and diaphoresis. Abdominal pain was also referred. All symptoms resolved within 30 min to 3 h from their onset. In all cases the vasovagal reaction occurred after prone decubitus. CTC images showed a significant distension of the small bowel. Vasovagal reactions are potential complications of CTC.
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PMID:Vasovagal reactions in CT colonography. 1793 96


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