Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Amanita phalloides mushroom poisoning is an increasingly common and potentially lethal problem for which liver transplantation offers definitive therapy in selected patients. When significant liver dysfunction appears, early transfer to a liver transplant center is important to identify appropriate candidates and to begin the search for a donor organ. The clinical course of five severely poisoned patients, four of whom underwent liver transplantation, is reviewed. Indications for transplantation included primarily a markedly prolonged prothrombin time that was only partially correctable and a constellation of findings including metabolic acidosis, hypoglycemia, hypofibrinogenemia, and increased serum ammonia, following a marked elevation in serum aminotransferase levels. Unlike viral fulminant hepatic failure, grade III or IV hepatic encephalopathy, marked elevation of the serum bilirubin level, and azotemia were not indications for transplantation. Resected livers demonstrated hepatocyte viability of 0% to 30%. Manifestations of Amanita poisoning complicating preoperative and/or postoperative care included severe diarrhea, gastrointestinal hemorrhage, hypophosphatemia, bowel edema, and marrow suppression with lymphopenia, thrombocytopenia, and neutropenia. All five patients are well 1 year later. This largest experience with liver transplantation for Amanita poisoning further defines the early clinical and laboratory indications for, and the unique complicating features of, transplantation in this setting.
 ...
PMID:Liver transplantation for severe Amanita phalloides mushroom poisoning. 233 13

Seventeen patients with advanced colorectal carcinoma were treated with a combination of 5-fluorouracil and spirogermanium, a recently developed azaspiran-germanium compound remarkable for its lack of hematologic, gastrointestinal, renal or hepatic toxicity. Response to treatment and the incidence and severity of toxicity were evaluated. No patient achieved a complete response; there were three partial responses. Toxicity was unexpectedly frequent and severe; one patient was removed from study early due to intractable diarrhea, and there were two toxic deaths, both attributable to neutropenia and sepsis. Significant toxicity occurred in all seventeen patients, including three instances of Grade 3 or 4 hematologic toxicity. Given the low response rate and high incidence of life-threatening toxicity, we do not recommend further evaluation of this schedule of 5-fluorouracil and spirogermanium in the treatment of colorectal carcinoma.
 ...
PMID:An evaluation of combination 5-fluorouracil and spirogermanium in the treatment of advanced colorectal carcinoma. 234 74

The clinical signs in 21 adult horses affected by peritonitis (unassociated with gastrointestinal rupture or surgical interference of the abdomen) included colic (18 cases), pyrexia (15 cases), weight loss (six cases) and diarrhoea (five cases). The diagnosis was based on a nucleated cell count in peritoneal fluid greater than 10(10)/litre. Haematological abnormalities (either neutropenia or neutrophilia) were present in 17 animals, and hyperfibrinogenaemia was identified in 14. Twelve of the 21 horses survived after intensive antibiotic therapy; the other nine were destroyed either at exploratory laparotomy or after continued clinical deterioration. Necrosis or perforation of the bowel wall was found post mortem in eight of the horses.
 ...
PMID:Peritonitis in adult horses: a review of 21 cases. 226 Feb 61

The clinical and haematological changes which occurred in 18 Bali cattle (Bos javanicus) experimentally infected with Jembrana disease are described. The major clinical signs were an elevated rectal body temperature persisting for 7 days (range 5 to 12 days), lethargy, anorexia, enlargement of the superficial lymph nodes, a mild ocular and nasal discharge, diarrhoea with blood in the faeces and pallor of the mucous membranes. Not all of these changes occurred in all affected cattle. The major haematological changes included leucopenia, lymphopenia, eosinopenia and a slight neutropenia, a mild thrombocytopenia, a normocytic normochromic anaemia, elevated blood urea concentrations and reduced total plasma protein. The mortality rate in the experimentally infected cattle was 17 per cent. The similarity of Jembrana disease to malignant catarrhal fever and to diseases of cattle associated with Ehrlichia is discussed.
 ...
PMID:Studies on experimental Jembrana disease in Bali cattle. II. Clinical signs and haematological changes. 239 47

Fifteen dogs with relapsed lymphoma were treated with doxorubicin and dacarbazine (ADIC) to reinduce remission. All the dogs' lymphomas had become resistant to prior therapy with doxorubicin alone. Five of the 15 dogs had a complete response to the first treatment with ADIC, and three had partial responses. Of the eight dogs receiving a second cycle, two had complete responses, and one had a partial response. One dog that received a third ADIC treatment no longer responded. The median survival time from the first ADIC treatment for all dogs was 45 days (range, 18-241 days). The five dogs having complete responses to the first ADIC treatment had a median survival time of 105 days (range, 45-241 days) after this treatment. Toxicity due to ADIC treatment was acceptable and did not exceed that seen when doxorubicin was given as a single agent. The treatment resulted in severe neutropenia in three dogs. One dog died due to neutropenic sepsis. Vomiting, diarrhea, and anorexia occurred, but were tolerable, resulting in hospitalization in only one instance. ADIC is apparently a useful chemotherapeutic combination to reinduce remission in some dogs with relapsed lymphoma.
 ...
PMID:Treatment of relapsed canine lymphoma with doxorubicin and dacarbazine. 240 65

Nitrogen mustard (N2M) treatment of rabbits induced neutropenia, and, in ligated ileal loops, it inhibited fluid secretion induced by salmonella or by cholera toxin (CT). Pretreatment of rabbits with indomethacin almost abolished salmonella-induced fluid secretion and significantly reduced that induced by CT. Similar effects of N2M and indomethacin on fluid secretion induced by salmonella, but not by CT, have been reported by other workers and used to implicate prostaglandins, from the salmonella-induced inflammation, as mediators of fluid secretion. In contrast, we show that N2M treatment, in addition to reducing CT-induced secretion, caused severe morphological alterations to ileal mucosa. Irradiation techniques were developed for inducing neutropenia, but they did not totally inhibit salmonella-induced leucocyte influx into ileal mucosa. We propose an alternative mechanism for the inhibitory effect of N2M on salmonella- and CT-induced secretion, based on the known anti-mitotic activity of N2M. Also, the anti-secretory effect of indomethacin cannot be attributed uniquely to its anti-inflammatory activity because it depressed CT-induced secretion as well as salmonella-induced secretion. These results support the concept of pathophysiological secretion in infectious diarrhoea, developed previously for rotavirus and extended to bacterial infections.
 ...
PMID:The role of leucocytes in the induction of fluid secretion by Salmonella typhimurium. 240 24

During the last few years the use of intravenous immunoglobulin (IVIG) has attracted increasing interest for the treatment of patients who do not have a classical humoral antibody deficiency syndrome. In certain situations this approach has revolutionized medical management, e.g. in immune thrombocytopenia. In other areas, such as in Kawasaki's syndrome, IVIG therapy have been shown to be highly beneficial in preventing long term disease sequelae by some investigators, but the field remains controversial. Conditions under which IVIG therapy has been shown to be of potential benefit are: (1) intractable childhood epilepsy; (2) autoimmune diseases, e.g. myasthenia gravis, systemic lupus erythematosus, idiopathic thrombocytopenic purpura, idiopathic neutropenia and aplastic anemia; (3) atopic allergy with IgG subclass deficiency including bronchial asthma; (4) in severe infections in combination therapy with antibiotics and as an antipyretic; (5) in Kawasaki's disease; (6) in multiple myeloma and chronic lymphocytic leukemia. Oral and intraventricular administration of IVIG have also been tried, the former for severe diarrhea and the latter to try to rescue the central nervous system from damage by a pathogen. Carefully controlled clinical trials are needed to establish the efficacy of gamma-globulin therapy in these and other conditions.
 ...
PMID:New and controversial uses of intravenous gamma-globulin. 245 9

Two homosexuals with advanced HIV infection and testicular seminoma stage IIb and IIc were treated with irradiation associated with chemotherapy in one patient. Subdiaphragmatic irradiation was followed by moderate diarrhoea. Initial chemotherapy consisted of cisplatinum, vinblastine, bleomycin replaced by cyclophosphamide after radiotherapy. The use of cyclophosphamide was discontinued after 2 courses due to neutropenia (less than 1500/mm3). Complete tumor remission was achieved in both patients without infection in spite of an aggravation of the CD4 deficit (5/mm3, 52/mm3). The patients died of opportunistic infections 14 and 12 months after terminating treatment. We conclude that cytotoxic and radiation treatment can be administered safely if carefully monitored in these severely immunodepressed patients.
 ...
PMID:[2 cases of testicular seminoma associated with HIV infection. Analysis of treatment tolerance]. 247 34

We designed a phase II study to determine whether induction chemotherapy (CT) consisting of leucovorin, vincristine, methotrexate, doxorubicin, and cyclophosphamide (LOMAC) followed by high-dose intensification chemotherapy (ICT) with cyclophosphamide, thiotepa, and autologous stem cell rescue (ASCR) could increase the complete response (CR) rate and survival in women with stage IV breast cancer. Twenty-nine women were enrolled on study; 16 patients had received prior adjuvant chemotherapy and no patient had received chemotherapy for stage IV disease. Two patients were found to be ineligible and excluded from further analysis. Of the 27 patients treated, four (15%) obtained a CR and 15 (56%) a partial response (PR) after LOMAC induction, for an overall response rate of 70%. Of the 22 patients treated with ICT, 12 patients had a CR, and nine were in PR after induction and converted to CR after ICT. The toxicities included nausea/vomiting, mucositis, diarrhea, dermatitis, alopecia, and infections secondary to neutropenia. The 1-year survival is 60%; the median has not yet been reached. The time to treatment failure for patients on study is 10 months. The treatment approach of ICT and ASCR following induction chemotherapy can lead to an improved CR rate in stage IV breast cancer. How this increased CR rate leads to a prolonged disease-free survival requires further follow-up.
 ...
PMID:High-dose consolidation therapy with autologous stem cell rescue in stage IV breast cancer. 251 Dec 76

Thirty-two cats referred to the Feline Studies Centre between June 1987 and October 1988, and 14 in-contact cats, were found to be infected with feline immunodeficiency virus. Most of the 46 cats were non-pedigree and free ranging; 27 were male (19 neutered) and 19 were female (18 neutered). Their ages ranged from one to 17 years and the average age was 5.8 years. The most common clinical signs were lethargy, inappetence, weight loss, pyrexia and lymphadenopathy; most cases had multiple abnormalities. Other common signs were gingivitis, diarrhoea, rhinitis and ocular discharge. Eight cats had neoplasia. The commonest haematological abnormalities were anaemia, neutropenia, lymphopenia and monocytosis. Eight cats had lymphocytosis; seven of these were in a single house-hold. Several cats had high serum globulin levels and half of those tested had high IgG levels. Seven cats had no detectable antibody to feline immunodeficiency virus even though the virus was cultured from the peripheral blood lymphocytes. During follow-up for up to 60 weeks one cat died and 23 were destroyed on humane grounds.
 ...
PMID:Clinical and laboratory findings in cats infected with feline immunodeficiency virus. 255 57


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