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

Intestinal graft-versus-host disease (GVHD) causes anorexia, vomiting, abdominal pain, and diarrhea. We investigated oral beclomethasone dipropionate (BDP), a potent, topically active corticosteroid, as therapy for this disease. Forty-two allogeneic marrow-graft recipients with biopsy-proven intestinal graft-versus-host disease of mild-to-moderate severity received BDP (8 mg daily) for up to 28 days. Weekly symptom scores, oral intake, and surveillance throat and stool cultures were compared with baseline values. Adrenal testing was performed serially in patients not receiving concurrent prednisone. Improvement was seen in appetite (P < 0.001), oral intake (P < 0.001), nausea (P = 0.013), and diarrhea (P = 0.02) over the course of therapy, and an overall beneficial response was observed in 72% of 40 evaluable patients. Surveillance cultures of throat and stool showed no increase in bacterial or fungal colonization over time. The adrenal axis became suppressed in 11 of 20 evaluable patients (55%) but suppression was not a prerequisite for clinical response, as 6 of 9 patients who retained normal adrenal function improved clinically. We conclude that oral BDP is a safe and effective treatment for mild-to-moderate intestinal graft-versus-host disease. Systemic absorption probably occurs, but adrenal suppression is not a prerequisite for clinical efficacy, suggesting that the biological effect is primarily topical. BDP should be further investigated as a topical therapy for intestinal GVHD.
 ...
PMID:Oral beclomethasone dipropionate for treatment of human intestinal graft-versus-host disease. 852 16

Pancreatitis has been reported as a rare complication after bone marrow transplantation (BMT). This paper reports a series of three cases of pancreatitis post-BMT and reviews the literature. Pancreatitis occurred in three of 68 (4.4%) of BMT cases in our transplant program. The etiology of such cases is multifactorial and includes drugs, graft-versus-host disease, infection, cholecystitis, and the lipid in total parenteral nutrition. Pancreatitis should be included in the differential diagnosis of abdominal pain post-BMT. The development of a pancreatic pseudocyst in an immunocompromised host may require surgical drainage since infected pseudocysts are not drained adequately by radiologically guided techniques.
 ...
PMID:Pancreatitis post-bone marrow transplantation. 880 34

Pancreatitis has been described as an infrequent complication of marrow transplantation. This study investigated the prevalence of pancreatitis at autopsy in marrow transplant patients and determined risk factors for its development. We reviewed consecutive autopsy reports from 1991 to 1993. Medical records and laboratory reports were reviewed for analysis of clinical variables. Autopsy findings and clinical variables were correlated with the autopsy diagnosis of pancreatitis. Pancreatitis was found in 51 of 184 (28%) patients at autopsy. Of those with pancreatitis, 35% had abdominal pain, 10% had measurements of serum pancreatic enzymes, and 20% had abdominal imaging studies in the week prior to death. By univariable analysis, risk factors associated with development of pancreatitis included clinical grades 3 and 4 GVHD, GVHD at autopsy, liver GVHD at autopsy, major infection at autopsy, and increasing days of survival. By multivariable analysis, independent risk factors for its development included any GVHD at autopsy, increasing length of survival after transplantation, and major infection at autopsy. We conclude that pancreatitis is a common but often subclinical complication of marrow transplantation. Its development may be associated with a high prevalence of biliary sludge and prolonged treatment of GVHD with cyclosporine and prednisone.
 ...
PMID:Acute pancreatitis in marrow transplant patients: prevalence at autopsy and risk factor analysis. 946 82

The histologic features of acute graft-versus-host disease (GVHD) of the colon are well documented, but chronic mucosal changes associated with GVHD are poorly described. We report here the clinicopathologic findings from five patients with a history of bone marrow transplantation in which colonoscopic biopsies showed chronic mucosal changes reminiscent of chronic idiopathic inflammatory bowel disease (IBD). The patients ranged in age from 2.5 to 31 years. Bone marrow transplantations were performed for leukemia (3 patients), Hodgkin's disease (1 patient), and metachromatic leukodystrophy (1 patient). Endoscopy was performed because of complaints of abdominal pain and diarrhea in all of the five patients. The mean time after transplantation in which histologic features of chronicity were identified was 5.8 months (range, 3-16 mo). All of the five patients had prior colonic biopsies showing acute GVHD. One patient had a previous episode of cytomegalovirus infection. Chronicity was characterized by mild-to-moderate architectural distortion, ie., villiform surface with crypt branching and atrophy, similar to that seen in chronic idiopathic IBD. The lamina propria was hypocellular, with prominent small blood vessels. Focal fibrosis of the lamina propria was noted. One patient had active cryptitis. Superimposed changes of acute GVHD were mild to absent. None of the patients had a history of IBD before receiving the bone marrow transplant. Changes associated with chronicity can be observed in mucosal biopsy specimens from patients with GVHD. It is uncertain whether these changes are directly caused by GVHD or are the result of superimposed infections. The association of chronic mucosal change in the setting of GVHD with the clinical diagnosis of chronic GVHD needs additional investigation.
 ...
PMID:Chronic mucosal changes of the colon in graft-versus-host disease. 964 87

Varicella zoster virus (VZV) infections are an important cause of morbidity after stem cell transplantation (SCT), with no differences in their overall incidence between allogeneic and autologous transplants. We report four patients who developed a disseminated VZV infection with visceral involvement after an allogeneic (n = 3) or autologous (n = 1) SCT. In all 4 cases, the initial symptom was severe abdominal pain which preceded the appearance of the classical herpetic vesicular skin lesions from two to four days in three cases, while one never developed skin lesions. The interval from the transplant to the infection ranged from 5 to 13 months, and all three allogeneic SCT received a T-cell depleted graft, although two suffered from chronic GVHD. All patients had clinical, radiologic and/or biochemical findings indicative of gastrointestinal or visceral involvement. An extensive bibliography review of this specific form of presentation of disseminated VZV infection is presented. The interval from the abdominal pain to the development of the skin lesions has ranged from one to 10 days, and this has led to a delay in the initiation of specific antiviral therapy in many cases, including our only fatal case. We conclude that an abdominal pain of unknown origin in this particular clinical setting should always be regarded as a possible prodromal phase of a disseminated VZV infection.
 ...
PMID:[Abdominal pain as the initial symptom of visceral varicella zoster infection in hematopoietic stem cell transplant recipients]. 966 31

A 21-year-old female underwent allogeneic bone marrow transplantation (ABMT) from her HLA matched brother for chronic myeloid leukaemia in the chronic phase. Four weeks post transplant she developed tenesmus, mucoid stool mixed with blood and lower abdominal pain. This rapidly progressed to greenish watery diarrhoea with flakes of mucous membrane floating in it, conforming to the classical clinical description of acute GVHD of the bowel. Stool microscopy showed profuse numbers of Blastocystis hominis, a parasite with doubtful pathogenicity in an immunocompetent host. In the present case the parasite played a pathogenic role as evidenced by the profuse number in the stool sample, focal neutrophil infiltration of the rectal mucosa, initial presentation of the patient with dysentery, and requirement for prolonged metronidazole therapy to eradicate the parasite and cure the diarrhoea. She also had grade I GVHD of the liver and skin. In developing tropical countries, hitherto unreported parasitic infestations may complicate the picture of acute GVHD.
 ...
PMID:Acute GVHD involving the gastrointestinal tract and infestation with Blastocystis hominis in a patient with chronic myeloid leukaemia following allogeneic bone marrow transplantation. 987 76

A 36-year-old Hispanic man who had undergone allogeneic bone marrow transplantation, complicated by graft versus host disease, was admitted with acute gastrointestinal symptoms, including severe diarrhea and diffuse abdominal pain. He also had a persistent cough with sputum production. Blood cultures yielded Escherichia coli, and sputum cultures grew Apergillus species. The patient was treated with antifungal agents and broad-spectrum antibiotics. Despite aggressive medical therapy, the patient died 10 days after admission. Postmortem examination disclosed severe, bilateral confluent bronchopneumonia, with numerous septated branching hyphae consistent with Aspergillus species fungal organisms that involved the pulmonary parenchyma and tracheobronchial tree. Although the small and large bowels were only mildly congested, the entire gastric mucosa was covered with a 1.5-cm-thick pseudomembrane that contained numerous Aspergillus organisms. Our report represents the first description, to our knowledge, of a diffuse inflammatory pseudomembrane in the stomach, a complication that to date has only been associated with small and large bowel involvement.
 ...
PMID:Pseudomembranous gastritis: a novel complication of Aspergillus infection in a patient with a bone marrow transplant and graft versus host disease. 1074 24

A 56-year-old man who presented with persistent high fever and abdominal pain was diagnosed as having a B-cell lymphoma associated with hemophagocytic syndrome (B-LAHS). As post-remission therapy, the patient was treated with high-dose chemoradiotherapy followed by infusion of autologous CD34+ cells that had been isolated from the peripheral blood buffy coat. Cyclosporin and interferon (IFN)-gamma were administered to induce autologous graft-versus-host disease (GVHD). Hematopoietic recovery promptly occurred and skin GVHD developed on day 26 after CD34+ cell transplantation. The patient has been in complete remission without therapy for 20 months since transplant. Autologous CD34+ cell transplantation in combination with induction of autologous GVHD may be efficacious in obtaining a cure for B-LAHS.
 ...
PMID:Successful treatment of B-cell lymphoma associated with hemophagocytic syndrome using autologous peripheral blood CD34 positive cell transplantation followed by induction of autologous graft-versus-host disease. 1096 87

A 45-year-old man was diagnosed as having acute lymphocytic leukemia (ALL) in February 1997. Complete remission was achieved by chemotherapy, and allogeneic BMT from his HLA-identical sister was performed on November 13, 1997. He developed acute GVHD (grade II), but quickly recovered after methyl-PSL pulse therapy. On June 5, 1998--day 202 after BMT--abdominal pain developed. X-ray and CT examinations showed pneumatosis intestinalis, pneumoperitoneum, pneumomediastinum and abdominal free air. We performed oxygen administration and methyl-PSL pulse therapy, and this quickly improved the symptoms. Corticosteroid and chronic GVHD were thought to be the causative factors of pneumatosis intestinalis in this case. Although pneumatosis intestinalis is relatively rare, it is one of the important potential complications that can occur after allogeneic BMT.
 ...
PMID:[Pneumatosis intestinalis after allogeneic bone marrow transplantation for acute lymphocytic leukemia]. 1168 Sep 81

Intestinal graft-versus-host disease (GVHD) can readily easily induce generalized metabolic disturbance that influences morbidity and mortality after allogeneic bone marrow transplantation. Although adding a new drug or increasing the doses of immunosuppressive agents will probably be effective for controlling intestinal GVHD, the systemic side effects of such therapy cannot be ignored. In this study, we used betamethasone retention enemas as a local treatment for eight patients with refractory and/or severe intestinal GVHD. Six of the eight patients showed improvement of diarrhea and/or abdominal pain, with a reduction in the stage of GVHD. When treatment with betamethasone enemas was continued for 10 to 27 days in the 6 responding patients, no severe toxicity was observed. One patient failed to respond to treatment and another could not tolerate the enemas. Despite some uncertainty regarding the indications and duration of treatment, betamethasone enemas seem to be a potential alternative method for the management of intestinal GVHD.
 ...
PMID:Treatment of intestinal graft-versus-host disease using betamethasone enemas. 1168 19


<< Previous 1 2 3 4 5 6 7 Next >>