Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Subepithelial fibrosis has previously been reported in the small intestine (collagenous sprue) and colon (collagenous colitis). We report a 15-yr-old girl with chronic gastritis and subepithelial fibrosis of the gastric corpus who presented with recurrent abdominal pain and acute upper gastrointestinal bleeding. Nodularity and erythema of the gastric corpus were persistent endoscopic findings. Biopsies revealed patchy chronic active gastritis with a striking focal thick band of collagen immediately beneath the surface epithelial cells that did not extend to deeper portions of the lamina propria. Contrast radiography demonstrated an abnormal mucosa of the gastric corpus with a mosaiclike surface pattern. Numerous studies have failed to elucidate the etiology. Despite treatment with ranitidine, sucralfate, and furazolidone, there has been no clinical or pathologic improvement. The pathogenesis and prognosis of collagenous gastritis, and its relationship to collagenous sprue and collagenous colitis, remain to be defined.
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PMID:Collagenous gastritis. 258 19

A single, selective study was performed in order to evaluate the efficacy and safety of cefotetan in the treatment of complicated urinary tract infections (UTI). Of 34 pre-treatment isolated strains, 60% were pluri-resistant to other antibiotics (ampicillin, carbenicillin, piperacillin, cefalotin, aztreonam) but only 21.2% to cefotetan. Pseudomonas aeruginosa and enterococci were resistant to cefotetan. Escherichia coli was the common strain isolated (50%). Nineteen adult patients, with complicated UTI caused by sensitive organisms, were treated with a 1 g intramuscular (i.m.) daily dose. Duration of treatment ranged from 5-15 days, with a mean of 13.75 days. Within 24-48 h and 30 days post-therapy, the infection was cured in 84% and 52% of patients, respectively. Reinfection, relapse or super-infection occurred in 42% of the cases. In only one patient, the infecting organism did not respond to treatment. The clinical response was evaluated in only seven patients with symptomatic UTI. Six of them (85.7%) were cured after therapy and the cure persisted at follow-up. In most cases, the adverse reactions were local, mild and negligible. In only 15.8% and 10.5% of patients, side-effects (diarrhoea, headache, abdominal pain, tachycardia, chill, pain and erythema in the injection site) were severe and moderate. In these cases, the adverse reactions were reversible when the therapy was discontinued. The relationship between treatment and side-effects was doubtful in two cases. It is concluded that cefotetan, administered at 1 g i.m. daily dose, is effective in treating complicated UTI caused by sensitive organisms, pluri-resistant to other antibiotics.
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PMID:Efficacy and safety of cefotetan in the treatment of complicated urinary tract infections: clinical experience in a selective and single study. 259 2

Black widow spider (Latrodectus mactans) envenomation is found throughout both the temperate and tropical latitudes, and is one of the leading causes of death from arthropod envenomations worldwide. The venom is highly neurotoxic, affecting the presynaptic motor endplate to allow massive noradrenaline (norepinephrine) and acetylcholine release into synapses causing excessive stimulation and fatigue of the motor end plate and muscle. Clinically, patients develop a bite site lesion and pain, abdominal pain and tenderness, and lower extremity pain and weakness within minutes to hours of envenomation. Symptoms progress over several hours, then subside over 2 to 3 days. The recommended treatment of 'common' envenomation is calcium gluconate 10% intravenously, titrated to relief of symptoms; antivenin, although effective, may cause hypersensitivity and serum sickness reactions, and should be restricted to life-threatening envenomations only. Brown recluse spider (Loxosceles reclusa) envenomations are seen in the Americas and in Europe, and are endemic to the south and central United States. The venom contains at least 8 enzymes, consisting of various lysins (facilitating venom spread) and sphingomyelinase D, which causes cell membrane injury and lysis, thrombosis, local ischaemia, and chemotaxis. Local envenomations begin as pain and itching that progresses to vesiculation with violaceous necrosis and surrounding erythema, and ultimately ulcer formation. Systemic envenomations may be life threatening, and present with fever, constitutional symptoms, petechial eruptions, thrombocytopenia, and haemolysis with haemoglobinuric renal failure. Treatment of local envenomations is conservative (local wound care, cryotherapy, elevation, tetanus prophylaxis, and close follow-up); systemic envenomation requires supportive care and treatment of arising complications, corticosteroids to stabilise red blood cell membranes, and support of renal function. Dapsone 100mg daily has emerged as a promising therapeutic agent in both animal studies and clinical trials. Over 650 species of scorpions are known to cause envenomation (mostly in children under 10 years); they are endemic mostly in arid and tropical areas. Different venoms and clinical presentations are seen across the different species. Most commonly, an inflammatory local reaction occurs with envenomation, which is treated with wound debridement and cleaning, tetanus prophylaxis, and antihistamines. Occasionally the venom is allergenic, and the resultant allergic reaction is treated in a standard fashion.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Acute arthropod envenomation. Incidence, clinical features and management. 266 28

Pouch ileitis is the most poorly understood complication of ileal reservoir surgery. Variability in definition of this syndrome may account for differences in incidence rate, associated symptoms, and response rate to therapy present in the literature. Outcomes of 19 episodes of pouch ileitis in patients having undergone prior colectomy and continent ileostomy construction for presumed ulcerative colitis were analyzed. An episode of pouch ileitis was characterized by: (1) abdominal pain, (2) increased ileal output, (3) mucosal inflammation within the continent ileostomy, and (4) absence of other recognized concurrent postoperative complications. The mean time of occurrence after construction of the continent ileostomy was 25 months (range 3-54 months). The mean length of follow-up of patients included in this analysis was 49 months from the time of continent ileostomy construction (range 22-101 months). Associated clinical symptoms included bloody effluent (53%), nausea or emesis (47%), and fever (42%). Endoscopic features were often nonspecific, with mucosal erythema (84%), edema (79%), friability (58%), and mucosal ulceration (53%) the most common. In those episodes of pouch ileitis where ileoscopy revealed no evidence of mucosal ulceration, complete resolution of the episode occurred 89% of the time, with 78% treated with antibiotics alone. In those episodes where mucosal ulceration was described on ileoscopy, 40% of episodes completely resolved after medical treatment, 20% with antibiotics alone. The varied clinical symptoms, endoscopic findings, and response to treatment raises the possibility that what has previously been described in the literature as pouch ileitis may be a heterogeneous group not of single etiology.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Pouch ileitis. 279 1

Clinical evaluations of cefteram pivoxil (CFTM-PI, T-2588) were carried out. The obtained results are summarized as follows. 1. Clinical responses to CFTM-PI of 39 patients with pediatric infections were excellent in 16, good in 21, fair in 1 and poor in 1. The overall efficacy rate was 94.9%. 2. Bacteriologically, eradication rates for 39 isolates presumed to be pathogens were evaluated. The eradication rates obtained were 94.1% in 17 strains of Gram-positive cocci, 90.9% in 22 strains of Gram-negative rods. 3. Side effects observed were diarrhea in 2 patients, diarrhea and abdominal pain in 1, erythema and edema in 1. The incidence was 8.7%. An abnormal value found in clinical laboratory tests was eosinophilia in 1 patient. The results suggested that CFTM-PI might be a very useful and safe drug for the treatment of pediatric infections.
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PMID:[A clinical study on cefteram pivoxil in pediatrics]. 281 Jul 41

Five normal human volunteers were exposed to approximately 50 infective larvae of Necator americanus and were observed for the development of clinical signs or symptoms and for changes in blood eosinophil levels, IgG antibody titers, total and parasite-specific IgE, and lymphocyte blastogenic responses for 6-10 weeks. Bronchoalveolar lavage was performed on four subjects prior to infection and at times when larval migration through the pulmonary tree was likely. Eggs were demonstrated in the stools of four volunteers who remained untreated for more than 6 weeks; one volunteer had to be treated at day 40 because of severe gastrointestinal symptoms. All others also complained of abdominal pain and flatulence between days 35-40. All volunteers developed marked blood eosinophilia which peaked between days 38-64 and ranged from 1,350-3,828 eosinophils/mm3. Small increases in total and parasite-specific IgE and IgG were noted in some volunteers. One volunteer showed a significant lymphocyte blastogenic response. With the exception of mucosal erythema, bronchoalveolar lavage results were unremarkable. Our data indicate that a single small inoculum of hookworm larvae is capable of producing significant transient gastrointestinal morbidity and marked blood eosinophilia but does not induce other prominent T cell- and B cell-dependent immune responses.
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PMID:The clinical and immunologic responses of normal human volunteers to low dose hookworm (Necator americanus) infection. 360 93

An adverse reaction to the intravenous anaesthetic agent propanidid is described in which the main features were hypotension, facial erythema, and abdominal pain. Changes in serum complement levels and differential white cell counts indicate that this was an immune reaction mediated by the classical complement pathway. The immune reaction apparently involved antibodies other than those of the IgE (reagin) class, and circumstantial evidence suggests that it was specific to propanidid rather than to the entire formulation or to Cremophor EL.
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PMID:Immune reaction to propanidid. 673 77

An Irish family with an unusual periodic syndrome is described. Attacks consist of fever with localized myalgia and painful erythema. Other features include abdominal pain and pleurisy, with leucocytosis and a high ESR. The syndrome resembles classical familial Mediterranean fever (FMF) but differs from it in its prompt response to steroids and its autosomal dominant pattern of inheritance. The disease appears to have a benign course and no patient has developed amyloid.
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PMID:Familial Hibernian fever. 715 25

Gnathostomiasis is primarily a disease of the skin characterized as creeping eruption or mobile erythema. However, larval Gnathostoma sometimes migrate into an unexpected site to elicit serious illness. Here we describe a case of colonic ileus caused by Gnathostoma doloresi. The patient was a 57-year-old man living in Miyazaki Prefecture, Japan, which is known as an area endemic for this parasite. One week after having eaten a few slices of the flesh of a snake (Agkistrodon halys), he developed severe abdominal pain. An abdominal radiograph revealed multiple gas-fluid levels with a distended bowel of an inverted U shape. A barium enema revealed a tumor in the ascending colon near the hepatic flexure that was surgically removed by simple colonic resection. An oblique section of a parasite surrounded by massive infiltration of eosinophils was found by postoperative histopathologic examination. The entire body of the advanced third-stage larva of G. doloresi was dissected from a specimen-embedded paraffin block.
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PMID:A case report of colonic ileus due to eosinophilic nodular lesions caused by Gnathostoma doloresi infection. 757 10

Anisakidosis (previously known as anisakiasis) is a disease caused by the accidental ingestion of larval nematodes (Anisakis and sometimes Pseudoterranova) in raw fish. Two groups of patients are studied: 5 clinical cases and 20 serological diagnoses. 55 French cases are already published. Most of them complained of acute symptoms, which occurred within 12 h of eating the seafood meal--epigastric pain, occlusion, diffuse abdominal pain, and appendicitis. Larvae were attached to the gastric mucosa (25 cases), including an inflammatory response (erythema, oedema ulceration). Diagnosis of anisakiasis is made by gastroscopy which allows removal of the worms, and cures the patients. In gastro-intestinal tract X-rays, oedema in the mucosa, pseudo tumour formation, and filling defects (worm) were observed. In chronic infections, cases with intermittent feelings of ill health and abdominal pain, lasting from several weeks to months, were misdiagnosed as another intestinal disease. Positive serological reactions are helpful, and surgery is necessary for resection of the lesion; diagnosis is made histologically by an eosinophilic granuloma, and the presence of a larva with Y shaped lateral cords. Infestation rate is high in fishes: cod (88%), rock fish (86%), herring (88%), salmon, mackerel. Public health education should discourage the eating of raw fish. Thorough cooking to 70 degrees C or adequate freezing to -20 degrees C for 72 h are the best preventive measures. Such legislation is only in force in the Netherlands, where cases have decreased dramatically.
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PMID:Anisakidosis: report of 25 cases and review of the literature. 762 71


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