Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 21-year-old male patient with non-Hodgkin's lymphoma (diffuse large T-cell type, clinical stage IV) received allogeneic bone marrow transplantation (BMT) from a partially HLA-mismatched unrelated donor in July 1998 and achieved complete remission. Thereafter, he suffered from chronic graft-versus-host disease (GVHD) and was continuously administered immunosuppressive drugs for a long time. Two years after the BMT, he complained of severe pain in the right knee, which was swollen, and was diagnosed as having pneumococcal purulent genual arthritis. He underwent arthroscopic synovectomy and was administered systemic and intra-articular antibiotics, leading to a gradual improvement. Streptococcal infections are often seen in patients in the late phase after allogeneic BMT because of immunodeficiency associated with chronic GVHD and hyposplenism. Most streptococcal infections are respiratory tract infections and septicemia, and there have been very few reports on cases of purulent genual arthritis. Administration of prophylactic antibiotics and control of chronic GVHD, which is a risk factor of pneumococcal infection, seem to be important to prevent purulent genual arthritis.
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PMID:Pneumococcal purulent genual arthritis after allogeneic bone marrow transplantation. 1202 38

Graft-versus-host disease (GVHD) remains a major complication of allogeneic hematopoietic stem cell transplantation. Polymyositis can occur in association with chronic GVHD and mimics the idiopathic form of the disease. We report two cases of chronic GVHD-associated polymyositis and review the published literature. The two patients presented 13 and 19 months after allogeneic transplantation with characteristic features of muscular hypotrophy, proximal muscle weakness, pain, elevated creatine phosphokinase (CPK), aldolase and SGPT. Interestingly, both patients had HLA DR52 genes, which is frequently reported in association with idiopathic polymyositis. Electromyogram (EMG) and muscle biopsy confirmed the diagnosis. Treatment with cyclosporine or tacrolimus resulted in complete and sustained remission of polymyositis in both cases. A review of the literature shows cyclosporine and steroids are well-described treatment options for patients with myositis in post transplant, as well as idiopathic cases. The duration of immunosuppressive treatment has varied in different reports, and there is a risk of recurrence when immunosuppression is tapered.
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PMID:Chronic graft-versus-host disease manifesting as polymyositis: an uncommon presentation. 1237 97

A 59-year-old female with an unresectable, large pancreatic tumor (10.0 x 8.0 cm(2) on CT scan) underwent nonmyeloablative allogeneic peripheral-blood stem-cell transplantation from her HLA-identical sibling. Pronounced tumor regression and relief from pain without acute graft-versus-host disease (GVHD) were observed following transplantation. The patient is surviving (more than 300 days) after transplantation, with extensive chronic GVHD, and has tumor regression with an 80% reduction in tumor size. The observed clinical course may suggest a graft-versus-tumor effect on the pancreatic tumor following allogeneic stem-cell transplantation.
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PMID:Regression of an unresectable pancreatic tumor following nonmyeloablative allogeneic peripheral-blood stem-cell transplantation. 1464 57

This paper is the first to report the benefits of CO2 laser treatment for pain control in severe oral chronic graft-versus-host disease (GVHD). A CO2 laser device was used during 17 treatment sessions in four patients. The CO2 laser was applied over the mucosal lesions using 1 W for 2-3 s/1 mm(2). This treatment resulted in a consistent and significant decrease in pain, measured using a standard visual analogue scale. These results suggest that the CO2 laser can be used for the alleviation of pain in oral chronic GVHD.
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PMID:CO2 laser in oral graft-versus-host disease: a pilot study. 1459 92

Successful clinical small-bowel transplantation is still difficult to achieve. Two features render the small intestine unique among vascularised solid organ grafts. First, the bowel contains a large amount of lymphoid tissue within the Peyer's patches, mesenteric lymph nodes, and intraepithelial lymphocytes, which are thought to mediate graft-versus-host disease and provide a major stimulus for the recipient's immune system. Unfortunately, mere surgical reduction of these tissues, by using segmental allografts, does not furnish any immunological advantage. Second, the small bowel lacks specific serum markers such as blood urea nitrogen (BUN) in the kidney or bilirubin in liver transplantation. Clinical signs such as fever, pain, or tenderness of the abdomen may indicate an already advanced destruction of the graft. Therefore, very potent immunosuppressive regimens are necessary to avoid small-bowel allograft rejection or even to reverse an ongoing rejection process. Cyclosporin was shown in small and large animal models to control rejection reactions sufficiently. However, there are two even more promising immunosuppressive agents currently under investigation. FK506, a macrolide lactone isolated from Streptomyces tsukubaensis, leads to long-term survival of small-bowel allografts in a rodent model and has already been used in a few clinical small-bowel transplantations. RS61443, a mycophenolic acid morpholinoethylester, selectively inhibits T- and B-cell proliferation. We have investigated the use of FK506 and RS61443 for the reversal of small-bowel allograft rejection in a small animal model.
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PMID:The use of FK506 and RS61443 for reversal of small-bowel rejection. 1462

We describe a series of women after allogeneic stem cell transplantation with vaginal graft-versus-host disease (GVHD) who were treated with topical cyclosporine, surgery, or both. We reviewed the medical charts of 11 women who presented with vaginal pain, discomfort, and vaginal scarring (inability to perform a Papanicolaou test or have vaginal intercourse because of pain). Vaginal symptoms develop an average of 10 months from bone marrow transplantation. Symptoms and physical findings include excoriated and ulcerated mucosa, thickened mucosa, narrowed introitus, and obliterated introitus from dense scar tissue that does not resolve with systemic or topical estrogens. The severity of symptoms and the physical findings in our study population did not correlate with age, type of leukemia, type of transplant, or severity or acute or chronic GVHD. Excoriated mucosa and moderately thickened mucosa were successfully treated with topical cyclosporine. Extensive synechiae and complete obliteration of the vaginal canal required surgical lysis with postoperative topical cyclosporine. Vaginal GVHD can successfully be treated with topical cyclosporine when mild to moderate disease is present. Surgical lysis with topical cyclosporine is required when more severe disease ensues.
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PMID:Graft-versus-host disease of the vulva and/or vagina: diagnosis and treatment. 1467 15

A total of 52 children, age 9 or over and at least 3 years (median=8) beyond SCT for leukaemia (n=32) or nonmalignant diseases, participated in a single-centre study of health and quality of life (QoL). QoL and self-esteem were assessed with SCHQ-CF87, a generic multidimensional self-report instrument, and with 'I think I am'. As a group, the children had good QoL, but were below norm in the bodily pain (P<0.05), general health and self-esteem dimensions (P<0.01). Lansky or Karnofsky function levels were at a median of 90. Sense of coherence (SOC-13) was normal and correlated with SCHQ-CF87. Most children were subjectively and objectively in good health according to a self-assessment symptom inventory or by a medical record-based scoring of late effects, although pain was commonly reported. A total of 25% of the patients were rated as having moderate to severe late effects, without considering cataracts or infertility. Neither age at SCT, gender, malignant vs nonmalignant disease, nor stature influenced QoL significantly. Children with moderate to severe chronic graft-versus-host disease or cognitive deficits had lower QoL in some dimensions. No correlation was, however, found between the physician-rated total late effects score and overall QoL. Contrarily, QoL was clearly related to the degree of self-rated symptoms.
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PMID:Quality of life and health in children following allogeneic SCT. 1593 8

Sickle-cell disease is a hereditary haemoglobinopathy caused by a mutation in the beta-globin gene. The disease is characterised by recurrent vaso-occlusive crises resulting in severe organ damage and a sharply reduced life expectancy. The formation of haemoglobin-S polymers in hypoxic conditions plays a pivotal role in sickle-cell disease and produces the characteristic phenotype of sickle-shaped erythrocytes that promote vasoocclusion. Endothelial cell activation, enhanced erythrocyte and leukocyte adhesion, vasoconstriction and coagulation activation play an important role in vaso-occlusive crises. Treatment of pain and hydration remain the main interventions in the management ofvaso-occlusive crises. Hydroxyurea has been shown to prevent vaso-occlusive crises by increasing the amount of foetal haemoglobin. Allogeneic stem-cell transplantation is the only curative therapy. However, transplantation-related mortality, graft-versus-host disease and the limited availability of HLA-identical donors restrict this therapeutic option.
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PMID:[Pathophysiology and treatment of sickle-cell disease]. 1653 53

Chronic cutaneous graft-versus-host disease (GVHD) is classically divided into two major clinical categories--lichenoid and sclerodermoid. Although diffuse areas of sclerosis as in scleroderma characterize the more advanced stages of the sclerodermoid form, the initial circumscribed plaques would be more correctly described as morpheaform. Eosinophilic fasciitis (EF) (a fibrosing disorder related to deep morphea) and lichen sclerosus (LS) have also been reported as manifestations of sclerodermoid GVHD. However, these two presentations of GVHD have not been emphasized in the dermatologic literature. We describe 6 patients, all of whom developed LS and two of whom also developed EF in the context of chronic GVHD. Each patient presented clinically with hypopigmented plaques that exhibited wrinkling, scaling, and follicular plugging. These lesions demonstrated the classic histologic features of LS including epidermal atrophy; a subepidermal zone of pale-staining, homogenized collagen; and a bandlike lymphocytic infiltrate. Although all patients eventually developed morpheaform and/or sclerodermoid GVHD, LS was a prominent part of the initial presentation of chronic cutaneous GVHD in every case. The LS lesions tended to occur on the neck and upper to mid aspect of the trunk, whereas morpheaform lesions favored the lower aspect of the trunk. EF involved the extremities (sparing the hands and feet), and was characterized clinically by an acute onset of pain and edema followed by induration with a rippled appearance. This case series serves to expand the spectrum of sclerodermoid GVHD, with LS as the most superficial and EF as its deepest manifestation.
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PMID:Lichen sclerosus and eosinophilic fasciitis as manifestations of chronic graft-versus-host disease: expanding the sclerodermoid spectrum. 1701 Jul 68

The calcineurin inhibitors (CIs) cyclosporine A and tacrolimus are essential for graft-versus-host disease prophylaxis but are associated with adverse effects, including neurotoxicity. We report a case of irreversible CI-induced neuropathic pain following allogeneic hematopoietic stem cell transplantation. The patient developed dysesthesia, electric shock-like pain, and severe itching followed by intractable analgesic-resistant pain in the lower extremities. There were no abnormal radiographic findings, and there was no improvement with a reduction of CI dosage or with administration of a calcium channel blocker. These clinical findings are similar to but inconsistent with CI-induced musculoskeletal pain syndromes previously reported in organ transplantation.
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PMID:Calcineurin inhibitor-induced irreversible neuropathic pain after allogeneic hematopoietic stem cell transplantation. 1678 80


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