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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

HIV infection develops not only to AIDS, but it is also a leading risk factor for the development of many other infectious diseases due to the depletion of T lymphocytes such as the interrelated prevalence of tuberculosis (TB) and AIDS. Surveillance conducted in the 1988-1989 in the US and other recent studies found a serious epidemiological relation. Thailand has an endemic disease, melioidosis, caused by P. pseudomallei living in environmental soil and water. The disease takes various clinical types; localized, systemic, acute, subacute, chronic, and inapparent; presenting symptoms undistinguishable from many other infectious diseases. Pulmonary melioidosis shows a clinical feature similar to lung tuberculosis which occurs more easily in the individuals of impaired immunity, such as diabetes patients. According to available literatures, one case of recurrent melioidosis has been reported in Thailand as a complication of AIDS. The patient was a German homosexual male who had been living in the country for more than 10 years and showed a fatal course with interstitial pneumonitis. Ubon Ratchathani province, Thailand, is an area endemic for both TB and melioidosis, as well as a major supplier of laborers to Bangkok. A preliminary survey was conducted for the prevalence of HIV infections in pulmonary TB and melioidosis patients in Ubon Ratchathani province. TB was found to be prevalent in the province to a greater extent than in most other provinces and melioidosis is endemic. Four individuals were found to be HIV-seropositive amid a total 551 suspected and culture-positive cases of pulmonary TB, while no HIV-seropositive case was found among 121 melioidosis patients. In view of the rapidly expanding HIV-infections in Thailand, careful attention will have to be given to the future epidemiological status of HIV infection in TB patients.
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PMID:A preliminary survey for human immunodeficient virus (HIV) infections in tuberculosis and melioidosis patients in Ubon Ratchathani, Thailand. 130 71

We conducted a randomized, double-blind comparison of prednisone and placebo (group I) v prednisone and azathioprine (1.5 mg/kg/day) (group II) as early treatment of extensive chronic graft-v-host disease (GVHD). Patients with platelet counts less than 100,000/microL were placed into therapy with prednisone alone (group III). All three groups received identical doses of prednisone (1 mg/kg every other day) and one double-strength trimethoprim-sulfamethoxazole (TMP-SMX) tablet twice daily. Between January 1980 and December 1983, 179 previously untreated patients were enrolled and 164 were evaluable. Patients randomized to group I (n = 63) and group II (n = 63) were well matched for prognostic factors; those placed into group III (n = 38) had more frequent acute GVHD and progressive onset of chronic GVHD. Median duration of therapy was 2 years. Complications included diabetes (5%), aseptic necrosis (5%) and infection. For groups I, II, and III, the respective incidence of infection was disseminated varicella, 11%, 24%, 34%; bacteremia, 6%, 11%, 34%; and interstitial pneumonia, 5%, 14%, 18%. Recurrent malignancy was the most frequent cause of death and did not differ significantly across the groups. Nonrelapse mortality, however, did differ: 21% in group I, 40% in group II, and 58% in group III (I v II, P = .003; I v III, P = .001). Forty patients in group I, 30 in group II, and 10 in group III survive with a minimum follow-up of 3.8 years. Karnofsky performance scores for 68 survivors are 90% to 100%, scores for seven survivors are 70% to 89% and scores for five survivors are less than 70%. Actuarial survival at 5 years after transplant is 61% in group I, 47% in group II, and 26% in group III (I v II, P = .03; I v III, P = .0001). Treatment with prednisone alone results in fewer infections and better survival than prednisone and azathioprine in standard-risk chronic GVHD. Treatment with prednisone alone is less effective in high-risk patients with thrombocytopenia, and other strategies are required.
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PMID:Prednisone and azathioprine compared with prednisone and placebo for treatment of chronic graft-v-host disease: prognostic influence of prolonged thrombocytopenia after allogeneic marrow transplantation. 304 41

Therapy of chronic graft-v-host disease (GVHD) has been unsatisfactory in patients with platelet counts less than 100,000/microL. Survival at 5 years after marrow transplant is only 26% in such patients treated with trimethoprim-sulfamethoxazole (TMP-SMX) and every other day with prednisone. Since October 1982, 61 patients with high-risk extensive chronic GVHD were treated with a new alternating-day regimen of prednisone (1 mg/kg every other day) and oral cyclosporine (6 mg/kg every 12 hours every other day) with one double-strength TMP-SMX tablet twice daily. Forty patients (group I) received primary treatment of thrombocytopenic chronic GVHD (median platelet count 35 [range 7 to 87] x 10(3)/microL). Twenty-one patients (group II) received salvage treatment after failing initial prednisone +/- azathioprine. Twenty-one patients in group I and 15 in group II survive with a minimum of 2 years and a median of 3.7 years follow-up. At 4 years after transplant, actuarial survival is 51% (group I) and 67% (group II). Causes of death included interstitial pneumonia (six), relapse (five), GVHD without infection (five), infection (four), organ failure (three), and hemorrhage (two). Mortality increased with the progressive type onset of chronic GVHD and treatment failure. Toxicity included hypertension (13), nephrotoxicity (nine), nausea (seven), aseptic necrosis (five), neurologic abnormalities (four), and diabetes (three). Median cyclosporine levels at four and 36 hours were 296 and 64 ng/mL, respectively. Four patients required permanent discontinuation of cyclosporine, but none required renal dialysis. Karnofsky performance scores for 25 survivors are 90% to 100%, scores for six survivors are 70% to 89%, and scores for five survivors are less than 70%. Alternating-day cyclosporine and prednisone has acceptable toxicity and appears to improve survival in patients with high-risk chronic GVHD.
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PMID:Alternating-day cyclosporine and prednisone for treatment of high-risk chronic graft-v-host disease. 304 42

We investigated the side effects of interferon (IFN) on the endocrine and respiratory system in 545 cases of chronic hepatitis C. Eleven of 494 (2.2%) patients with chronic hepatitis C who were treated with natural or recombinant interferon (IFN) developed thyroid disease while on treatment. Eight patients developed hyperthyroidism and 3 patients developed hypothyroidism. All 11 patients required definitive therapy, who became euthyroid after the therapy. Two patients received nIFN alpha and one patient received rIFN alpha 2b developed diabetes mellitus. Two patients received rIFN alpha 2a and rIFN alpha 2b, respectively, developed interstitial pneumonia 12 weeks and 24 weeks later, respectively. One patient showed positive reaction for RA test and LE factor and positive LE cell, and complained of fever, arthralgia and dry cough. These phenomenon disappeared after the cessation of IFN therapy.
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PMID:[Side effects of interferon on endocrine and respiratory system in 545 cases of chronic hepatitis C]. 751 24

We retrospectively analyzed the clinical presentation of non-insulin-dependent diabetes mellitus (NIDDM) in patients with idiopathic interstitial pneumonia (IIP). Between 1977 to 1993, 75 patients with IIP were admitted to our hospital. None had previously received corticosteroids. To compare the incidence of NIDDM with other pulmonary diseases and the degree of obesity, we randomly selected 200 patients without IIP who were admitted to our hospital in 1992 and 160 healthy subjects. We analyzed weight indices using two methods, body mass index and weight as a percentage of ideal body weight. Eighteen patients (24.0%) with IIP and 9 patients (4.5%) in the disease control group had NIDDM (p < 0.001). As the incidence of NIDDM is approximately 10% in Japan, it was suggested that these IIP patients showed a high prevalence of accompanying NIDDM. Among females, patients with IIP showed a strong tendency toward obesity compared with the healthy control subjects (p < 0.001), but this was not noted among males. Female patients with NIDDM showed a strong tendency toward obesity compared to those without NIDDM, but this was not noted among males. Although the correlation between IIP and NIDDM is unclear, we noted recent reports that advanced glycation and products can stimulate macrophages to secrete tumor necrosis factor and interleukin-1 in vitro, and can stimulate free radical generation by early glycation products in vitro. These cytokines and oxygen radicals may play a role in the pathogenesis or induction of IIP.
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PMID:[Clinical study of patients with idiopathic interstitial pneumonia accompanied by diabetes mellitus]. 785 68

We have developed a new method to visualize leukocytes and evaluate their kinetics in the chorioretinal microcirculation of the living eyes. Nuclear staining dyes and a scanning laser ophthalmoscope were used to image leukocytes in the fundus. Acridine orange was used to visualize leukocytes in the retinal microcirculation. For imaging leukocytes in the choroid, indocyanine green was injected intravenously. Dynamics of leukocytes in the capillaries of the retina and choroid were quantitatively estimated in monkeys and rats. This method also allowed evaluation of leukocyte-endothelial interactions, such as rolling or firm adhesion, in vivo. Acridine orange leukocyte fluography was used to study leukocyte dynamics in the following experimentally induced microcirculatory disturbances of the retina: 1) interferon-associated retinopathy, 2) ischemia-reperfusion injury of the retina, and 3) experimental diabetes mellitus. 1) Interferon-associated retinopathy Systemic administration of interferon alpha enhanced leukocyte-endothelial interactions in the retina, which resulted in leukocyte rolling and entrapment in the retinal capillary beds. Leukocyte accumulation was also detected in the lung. The entrapment or accumulation of leukocytes in the microcirculation was inhibited by simultaneous administration of corticosteroids or other agents. These results suggested that leukocytes play a major role in the development of adverse effects of interferon, such as retinopathy or interstitial pneumonia. 2) Ischemia-reperfusion injury of the retina During reperfusion period after transient (60 min) retinal ischemia by optic nerve ligation, the rolling of leukocytes in the retinal veins was prominent and numerous leukocytes were trapped in the retinal capillaries. The number of rolling leukocytes was at a maximum 12 hours after reperfusion. Leukocyte entrapment peaked at 24 hours after reperfusion. By blocking adhesion molecules on the vascular endothelium, these leukocyte-endothelial interactions were effectively inhibited. Postischemic retinal atrophy was also inhibited by blocking adhesion molecules. These results suggested that leukocytes may be major players in the pathophysiology of ischemia reperfusion injury of the retina. 3) Experimental diabetes mellitus Leukocyte dynamics in the retina were studied in streptozotocin-induced diabetes and spontaneous diabetes (OLETF rats). In both diabetic models, leukocyte entrapment in the retinal capillaries was increased even in the early stages of diabetes. Fluorescein angiography revealed that trapped leukocytes disturbed the regional capillary blood flow in the downstream. Enhanced expression of adhesion molecules was observed in the capillary endothelium of the retina in the diabetic rats. Leukocyte entrapment in the retinal capillaries might cause microvascular occlusions and dysfunction, in turn causing diabetic retinopathy.
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PMID:[In vivo evaluation of leukocyte dynamics in the retinal and choroidal circulation]. 1064 93

A 55-year-old woman who had been treated for diabetes mellitus for twenty-five years developed interstitial pneumonia and rapidly progressive glomerulonephritis (RPGN). The findings of light microscopy revealed fibrocellular crescent formation in all glomeruli and infiltration of lymphoid cells in interstitium. There were no deposits in the intracapillary area and mesangial area on both immunofluorescence and electron microscopy. Her interstitial pneumonia improved with pulse therapy of methylprednisolone and her hematuria disappeared with mix treatment of cyclophosphamide and double filtration plasmapheresis (DFPP). Her serum creatinine level improved from 2.2 mg/dl to 1.5 mg/dl. Interstitial pneumonia and hematuria did not recur at twelve months after the first hospitalization. This report presents a rare case with RPGN associated with diabetes mellitus who recovered with combination therapy of cyclophosphamide, steroid and DFPP.
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PMID:Diabetes mellitus associated with rapidly progressive glomerulonephritis with perinuclear antineutrophil cytoplasm antibodies. 1073 35

We have developed a new method to visualize leukocytes and evaluate their kinetics in the chorioretinal microcirculation of the living eyes. Nuclear staining dyes and a scanning laser ophthalmoscope were used to image leukocytes in the fundus. Acridine orange was used to visualize leukocytes in the retinal microcirculation. For imaging leukocytes in the choroid, indocyanine green was injected intravenously. Dynamics of leukocytes in the capillaries of the retina and choroid were quantitatively estimated in monkeys and rats. This method also allowed evaluation of leukocyte-endothelial interactions, such as rolling or firm adhesion, in vivo.Acridine orange leukocyte fluography was used to study leukocyte dynamics in the following experimentally induced microcirculatory disturbances of the retina: (1) interferon-associated retinopathy, (2) ischemia-reperfusion injury of the retina, and (3) experimental diabetes mellitus.(1) Interferon-associated retinopathySystemic administration of interferon alpha enhanced leukocyte-endothelial interactions in the retina, which resulted in leukocyte rolling and entrapment in the retinal capillary beds. Leukocyte accumulation was also detected in the lung. The entrapment or accumulation of leukocytes in the microcirculation was inhibited by simultaneous administration of corticosteroids or other agents. These results suggested that leukocytes play a major role in the development of adverse effects of interferon, such as retinopathy or interstitial pneumonia.(2) Ischemia-reperfusion injury of the retinaDuring reperfusion period after transient (60 min) retinal ischemia by optic nerve ligation, the rolling of leukocytes in the retinal veins was prominent and numerous leukocytes were trapped in the retinal capillaries. The number of rolling leukocytes was at a maximum 12 hours after reperfusion. Leukocyte entrapment peaked at 24 hours after reperfusion. By blocking adhesion molecules on the vascular endothelium, these leukocyte-endothelial interactions were effectively inhibited. Postischemic retinal atrophy was also inhibited by blocking adhesion molecules. These results suggested that leukocytes may be major players in the pathophysiology of ischemia reperfusion injury of the retina.(3) Experimental diabetes mellitusLeukocyte dynamics in the retina were studied in streptozotocin-induced diabetes and spontaneous diabetes (OLETF rats). In both diabetic models, leukocyte entrapment in the retinal capillaries was increased even in the early stages of diabetes. Fluorescein angiography revealed that trapped leukocytes disturbed the regional capillary blood flow in the downstream. Enhanced expression of adhesion molecules was observed in the capillary endothelium of the retina in the diabetic rats. Leukocyte entrapment in the retinal capillaries might cause microvascular occlusions and dysfunction, in turn causing diabetic retinopathy.
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PMID:In vivo evaluation of leukocyte dynamics in the retinal and choroidal circulation 1091 67

A 76-year-old man in whom interstitial pneumonia and diabetes mellitus had been diagnosed complained of bloody sputum in August, 1998. Chest radiography disclosed irregular shadows in the left lower lung field. Chest computed tomography (CT) scans revealed a cyst and a small nodular lesion in the left S6 segment. Although primary lung cancer was suspected, we did not detect any malignant cells in the transbronchial lung biopsy specimen. CT scans in January 2000 showed a ball-like shadow in the thick-walled cyst in the left S6 segment. Cytologic examination of the sputum and the bronchial lavage fluid from the left B6 revealed squamous cell carcinoma. Left lower lobectomy and mediastinal lymph node dissection were performed. Pathological examination revealed that moderately differentiated squamous cell carcinoma had extensively invaded the wall of the cyst in the left S6 and S10 segments, and was accompanied with aspergilloma. Abnormal thickening of a cyst wall may in some cases suggest the presence of lung cancer.
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PMID:[A case of combined squamous cell carcinoma and aspergilloma arising in a cyst wall]. 1187 16

We report the 1-year results with a triple immunosuppressive regimen in pediatric recipients of a first kidney transplant, in order to evaluate its safety and efficacy in the prevention of acute rejection and in the reduction of steroid side effects. The immunosuppression is as follows: (i) basiliximab (20 mg if body weight >30 kg; 10 mg if < 30 kg) is given pretransplant and at day 4; (ii) tacrolimus (Tac) is administered in order to obtain blood trough levels of 10-20 and 5-10 ng/ml during and after the first 2 months post-transplant, respectively; (iii) steroids are tapered during the first 6 months and then replaced by mycophenolate mofetil (depending on previous rejection episodes, infection status and the result of a routine biopsy) at a dosage of 4-600 mg/m(2) body surface area. Fifty-three children (median age 13 years, range 2-20) have entered this protocol. One-year patient and kidney survival are 100% and 94% respectively. During the first year a total of nine rejections in seven patients (13% of the cohort study) occurred, all but one responsive to steroids. Renal function was satisfactory throughout the first year (mean CrCl was 63.8 +/- 18 and 60.9 +/- 15.5 ml/min/1.73 m(2) at 6 and 12 months respectively). Subclinical signs of rejection were absent in more than 80% of biopsies (grade I Banff) at 6 months (n = 47); at the 12th month biopsy (n = 42) score I was stable in 20 patients (16 after stopping steroids) and had worsened in eight biopsies (six after stopping steroids). Major complications were insulin-dependent diabetes in three (5.6%) children with the need of insulin for a mean of 3 months; transient hyperglycemia (11 patients), treated with a dietary regimen, symptomatic viral infections (in 11 patients: two parvovirus B19, three cytomegalovirus and two Epstein-Barr virus systemic infections, three interstitial pneumonia, two BK nephritis). Tac doses more than 0.3-0.4 mg/kg/day are at significantly higher risk of viral infection. In conclusion, this immunosuppressive regimen is associated with a low percentage of clinical (13%) and subclinical rejections, but with a relatively high number of infections, prevented by a reduction in Tac doses (<0.3 mg/kg/day) during the first 2 months after transplantation. The assessment of steroid withdrawal needs a longer follow-up.
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PMID:One-year results of basiliximab induction and tacrolimus associated with sequential steroid and MMF treatment in pediatric kidney transplant recipient. 1561 81


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