mycophenolic-acid and Gastrointestinal-Hemorrhage

mycophenolic-acid has been researched along with Gastrointestinal-Hemorrhage* in 7 studies

Reviews

1 review(s) available for mycophenolic-acid and Gastrointestinal-Hemorrhage

ArticleYear
Multivisceral IgG4-related disease presenting as recurrent massive gastrointestinal bleeding: a case report and literature review.
    BMC gastroenterology, 2018, Sep-04, Volume: 18, Issue:1

    IgG4-related disease (IgG4-RD) is a newly recognized autoimmune systemic disorder characterized by elevated levels of serum IgG4 and abundant infiltration of IgG4-positive plasmacytes in the affected organs. The liver, biliary system and pancreas are the most commonly affected organs. However, involvement of the digestive tract is very rare. To date, only a few cases of isolated gastric IgG4-RD have been reported.. We present a case of IgG4-RD of the liver, gallbladder, pancreas and duodenum, which was clinically misinterpreted and thereafter over-treated. A 52-year-old male presented with obstructive jaundice for 3 years, melena for 5 months and hematemesis for 10 days. Three years prior, the patient had undergone biopsies of pancreatic lesions, liver lesions, cholecystectomy and choledochojejunostomy. Histopathology showed chronic inflammatory changes. Endoscopy at admission revealed a duodenal ulcer with active bleeding. Despite medical management, the patient presented with repeated gastrointestinal bleeding. Upon evaluation, serum IgG4 levels were found to be elevated. Histopathology of the duodenal ulcer biopsy and repeated examination of the gallbladder and pancreatic and liver biopsies confirmed IgG4 positive plasma cell infiltration. A definitive diagnosis of IgG4-RD was made and steroid administration was initiated. At last follow up, 11 months to-the-day after initiating steroid treatment, the patient was asymptomatic.. Notably, IgG4-RD of multiple digestive organs is still very rare. As a systemic disease, it is characterized by the infiltration of IgG4-bearing plasma cells and raised IgG4 levels. Histopathology findings remain the diagnostic gold standard for this disorder.

    Topics: Anti-Inflammatory Agents; Autoimmune Diseases; Diagnostic Errors; Digestive System Diseases; Duodenal Diseases; Gallbladder Diseases; Gastrointestinal Hemorrhage; Glucocorticoids; Humans; Immunoglobulin G; Liver Diseases; Male; Middle Aged; Mycophenolic Acid; Pancreatic Diseases; Prednisolone; Prednisone; Recurrence

2018

Other Studies

6 other study(ies) available for mycophenolic-acid and Gastrointestinal-Hemorrhage

ArticleYear
Post-transplant colitis after kidney transplantation: clinical, endoscopic and histological features.
    Aging, 2020, 12-22, Volume: 12, Issue:24

    Chronic immunosuppression may increase the risk of post-transplant infection and medication-related injury and may also be responsible for the increased risk of gastrointestinal complications in kidney transplant recipients. Differentiating the various forms of post-transplant colitis is challenging, since most have similar clinical and histological features. This study evaluated the incidence of post-transplant gastrointestinal complications during screening colonoscopy. Kidney transplant recipients undergoing a colonoscopy for any reasons in the period 2014-2018 were included. Among the 134 patients completing the colonoscopy, 74 patients (56%) had an abnormal finding: an adenoma was found in 25 patients (18.6%), while 19 patients (14.1%) had colitis. Mycophenolic acid/related colitis was the most common colitis (6%), while 7 patients (5.2%) developed a

    Topics: Adenoma; Age Distribution; Aged; Anemia; Colitis; Colonoscopy; Colorectal Neoplasms; Diarrhea; Diverticulosis, Colonic; Early Detection of Cancer; Female; Gastrointestinal Hemorrhage; Graft Rejection; Humans; Immunosuppressive Agents; Incidence; Inflammatory Bowel Diseases; Kidney Failure, Chronic; Kidney Transplantation; Male; Middle Aged; Mycophenolic Acid; Tacrolimus; Time Factors

2020
Unusual Cause of Small Intestinal Bleeding in a Renal Transplant Recipient.
    Gastroenterology, 2017, Volume: 152, Issue:4

    Topics: Biopsy; Capsule Endoscopy; Colonoscopy; Drug Substitution; Gastrointestinal Hemorrhage; Humans; Ileal Diseases; Immunosuppressive Agents; Kidney Transplantation; Male; Middle Aged; Mycophenolic Acid; Treatment Outcome; Ulcer

2017
Successful treatment of ileal ulcers caused by immunosuppressants in two organ transplant recipients.
    World journal of gastroenterology, 2016, Jun-28, Volume: 22, Issue:24

    Although gastroduodenal ulcers are common in solid organ transplant patients, there are few reports on multiple giant ulcers in the distal ileum and ileocecal valve caused by immunosuppressants Herein, we report on a liver transplant recipient and a renal transplant recipient with multiple large ulcers in the distal ileum and ileocecal valve who rapidly achieved ulcer healing upon withdrawal of sirolimus or tacrolimus and administration of thalidomide. In case 1, a 56-year-old man with primary hepatocellular carcinoma had received a liver transplantation. Tacrolimus combined with sirolimus and prednisolone was used as the anti-rejection regimen. Colonoscopy was performed because of severe abdominal pain and diarrhea at post-operative month 10. Multiple giant ulcers were found at the ileocecal valve and distal ileum. The ulcers healed rapidly with withdrawal of sirolimus and treatment with thalidomide. There was no recurrence during 2 years of follow-up. In case 2, a 34-year-old man with end-stage kidney disease received kidney transplantation and was put on tacrolimus combined with mycophenolate mofetil and prednisolone as the anti-rejection regimen. Twelve weeks after the operation, the patient presented with hematochezia and severe anemia. Colonoscopy revealed multiple large ulcers in the ileocecal valve and distal ileum, with massive accumulation of fresh blood. The bleeding ceased after treatment with intravenous somatostatin and oral thalidomide. Tacrolimus was withdrawn at the same time. Colonoscopy at week 4 of follow-up revealed remarkable healing of the ulcers, and there was no recurrence of bleeding during 1 year of follow-up. No lymphoma, tuberculosis, or infection of cytomegalovirus, Epstein-Barr virus, or fungus was found in either patient. In post-transplantation cases with ulcers in the distal ileum and ileocecal valve, sirolimus or tacrolimus should be considered a possible risk factor, and withdrawing them or switching to another immunosuppressant might be effective to treat these ulcers.

    Topics: Adult; Colonoscopy; Deprescriptions; Gastrointestinal Hemorrhage; Graft Rejection; Humans; Ileal Diseases; Immunosuppressive Agents; Kidney Transplantation; Liver Transplantation; Male; Middle Aged; Mycophenolic Acid; Prednisolone; Sirolimus; Tacrolimus; Ulcer

2016
Mycophenolate mofetil induced severe, life threatening lower gastrointestinal bleeding - case report.
    Nefrologia : publicacion oficial de la Sociedad Espanola Nefrologia, 2013, Jan-18, Volume: 33, Issue:1

    Topics: Aged; Emergencies; Gastrointestinal Hemorrhage; Humans; Immunosuppressive Agents; Lower Gastrointestinal Tract; Male; Mycophenolic Acid; Severity of Illness Index

2013
Upper gastrointestinal bleeding during the first month after renal transplantation in the mycophenolate mofetil era.
    Transplantation proceedings, 2009, Volume: 41, Issue:7

    Upper gastrointestinal (GI) bleeding remains a significant cause of mortality and morbidity among renal transplant recipients. We retrospectively analyzed the records of patients who received renal transplantations between January 2001 and July 2007 using mycophenolate mofetil (MMF) in their immunosuppressive regimens. The following data were recorded for those subjects with upper GI bleeding during the first month after transplantation (group B, cases): age, sex, acute rejection episodes, pretransplant upper GI endoscopic findings, Helicobacter positivity, and cytomegalovirus (CMV) seropositivity. The same parameters were studied among a group of patients, who did not have a history of upper GI bleeding (group A, controls). A statistical analysis was performed to ascertain potential risk factors. Among 523 patients (311 females, 212 males) of age range 7 to 58 years, 27 (5.2%) had upper GI bleeding: 13 males and 14 females of mean age 44 +/- 12 years. The most frequent endoscopic finding was erosive gastritis (n = 13; 48.1%) followed by duodenal ulcers. Binary logistic regression analysis comparing the 2 groups showed that acute rejection episodes (P = .015) and active CMV infection (P = .046) were the most prominent risk factors for upper GI bleeding during the first month after renal transplantation.

    Topics: Adult; Antibodies, Viral; Cytomegalovirus Infections; Female; Gastrointestinal Hemorrhage; Helicobacter Infections; Humans; Immunoglobulin G; Immunoglobulin M; Immunosuppressive Agents; Kidney Transplantation; Male; Middle Aged; Mycophenolic Acid; Retrospective Studies

2009
[Atypical cytomegalovirus in renal transplantation: a new form of presentation].
    Nefrologia : publicacion oficial de la Sociedad Espanola Nefrologia, 2002, Volume: 22, Issue:4

    Infection due to cytomegalovirus (CMV) is the most frequent opportunistic infection following renal transplantation (RT). It is usually asymptomatic. Cytomegalovirus disease causes fever leucopenia, thrombocytopenia and slightly elevated transaminases. The development of severe invasive forms is uncommon nowadays with post-transplantation monitoring, prophylactic regimens in high-risk patients and early treatment with ganciclovir. We report two renal transplant recipients who presented with severe gastrointestinal bleeding as the first manifestation of CMV disease at 9 and 14 weeks after transplantation. In both patients repeated post-transplantation pp65 antigenemia monitoring was negative. One patient developed hypovolemic shock due to severe rectal bleeding; an atypical bleeding ulcer was detected in the ileocecal valve. The other patient presented with upper gastrointestinal hemorrhage from a bleeding duodenal ulcer. Histological and immunohistochemical study confirmed the diagnosis. Both patients were elderly and on triple therapy with tacrolimus, mycophenolate and prednisone. We discuss the role of mycophenolate and the new immunosuppressant agents as factors favoring a state of enhanced immunosuppression, which may facilitate the onset of severe atypical forms of CMV disease.

    Topics: Aged; Cytomegalovirus; Cytomegalovirus Infections; Disease Susceptibility; Duodenal Ulcer; Gastrointestinal Hemorrhage; Humans; Ileal Diseases; Ileocecal Valve; Immunocompromised Host; Immunosuppressive Agents; Kidney Failure, Chronic; Kidney Transplantation; Male; Middle Aged; Mycophenolic Acid; Opportunistic Infections; Postoperative Complications; Prednisone; Shock; Tacrolimus; Ulcer

2002