Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019163 (hepatitis B)
 38,309 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Regular bacteriological control examinations of the dialysate may contribue to the elimination of pyrogenic and even septic reactions. Regular checks of HBS-Ag and HBS-Ab are an effective measure in the early diagnosis of hepatitis B, which is characteristically anicteric and follows a prolonged course in patients on regular dialysis treatment (RDT). Virological examinations can be helpful in the diagnosis of cytomegalovirus (CMV) disease in certain cases of unexplained fever. Regular bacteriological examination of the urine is important in the detection of a urinary tract infection possibly necessitating binephrectomy prior to transplantation. After renal transplantation bacteriological control examinations of the urine, determinations of HBS-Ag and HBS-Ab, complement-binding reactions to CMV and mycotic cultures from the throat, sputum and urine should be regularly performed. Urinary tract infections may be found in up to 88% of the transplanted patients. Hepatits-B infection was noted in 62.8% of this case material. Positive Candida albicans cultures from samples of the uurine usually indicate systemic Candida albicans infection. The described diagnostic measures contribute to an effective prophylaxis and therapy of infective complications in patients on RDT and after renal transplantation.
 ...
PMID:[Bacteriological, virological, and mycological check-up in patients on regular dialysis treatment and after renal transplantation (author's transl)]. 18 65

131I-labeled autologous fibrinogen was used to detect acute renal allograft rejection in the early postoperative period. Ratios of radioactive counts over transplanted kidneys to those over the heart increased with deposition of radioactive fibrinogen in kidneys undergoing rejection. The test was positive in all instances of acute rejection twelve to twenty-four hours prior to clinical ro biochemical changes. False-positive test results were noted in instances of perinephric hematoma, seroma, and wound abscess and in one patient with urinary tract infection. The test was negative in cases of renal failure secondary to acute tubular necrosis, uric acid nephropathy (in the absence of acute rejection), and chronic rejection. This test is simple, rapid, and practical. It can be performed at the bedside and is free from complications, particularly serum hepatitis.
 ...
PMID:Early detection of acute rejection in renal allografts using radioiodinated autologous fibrinogen. 109 6

The quality of prenatal care offered in health centers (HC) and in the hospital (H) have been compared. Two samples were evaluated. One consisted of 476 pregnant women seen in HC and another of 213 who were seen in H. Five out of the 22 selected markers did not show differences in both levels (date of delivery; weight gain in g/week; measurement of uterine weight and height; and hypertension detection). Ten markers were better fulfilled in H than in HC (obstetrical formula; gynecological examination, fetal heart beats and edema examination; detection of diabetes, urinary tract infection and anemia). By contrast, there were seven markers that were better fulfilled in HC (serological tests for syphilis and hepatitis B; treatment of urinary tract infection and anemia; and compliance with follow up). The better fulfillment of the markers in H might be due to the recent inclusion of prenatal care programs in HC. The fact that in the first level of care the controls are earlier and more frequent shows that this level facilitates the access of pregnant women to services and their follow up.
 ...
PMID:[Comparative study of the quality of prenatal care at health centers and hospitals]. 251 96

In this work 25 of hepatic encephalopathy cases were studied. 15 cases were due to hepatic schistosomiasis and 9 were due to hepatic schistosomiasis and hepatitis B. virus and one due to hepatic schistosomiasis and drug toxicity of tarter emetic. E. coli was the causative organism in 67% of positive cases, bacteroids were the causative organism in about 33% of positive cases. Urinary tract infection is increased in this study as it was found in 32% of cases and the causative organism were E. coli in about 76% of cases.
 ...
PMID:Bacterial flora in hepatic encephalopathy in bilharzial and non-bilharzial patients. 279 74

Due to inadequate cadaveric and living related organ supply, many end-stage renal disease patients go to third-world countries for living unrelated (paid) kidney transplantation. Thirty-four patients who have had transplantations in two centres in India before coming to our centre for post-transplant care and follow-up are reported in this study. In the post-transplant phase at our centre, the mean follow-up period of the patients was 209.7 +/- 137.3 (range 6-450) days. Fourteen of them, having an uneventful course, were followed on an outpatient clinic basis. The rest of the patients were hospitalized because of the following surgical and/or medical complications, during admission: urinary fistula in two patients; lymphocele in three patients; urinary tract obstruction in two patients; decubitus ulcer in one patient; severe wound infection in one patient; subacute myocardial infarction in one patient; acute irreversible vascular rejection in two patients; urinary tract infection in two patients; pneumonia in two patients; congestive heart failure and severe electrolyte disturbance in two patients; post-transplant diabetes mellitus and ketoacidosis in one patient; cyclosporin nephrotoxicity in two patients; cyclosporin nephro-, hepato-, and neurotoxicity in one patient. Plasmodium falciparum malaria in three patients, generalized mucormycosis infection in one patient, and genitourinary aspergillosis in one patient were seen during the first month. Hepatitis B virus infection followed by chronic active hepatitis was diagnosed in two patients, 2 and 4 months after the operation; and Kaposi's sarcoma was noted in another two patients, 1 and 5 months after the operation.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Living unrelated (paid) kidney transplantation in Third-World countries: high risk of complications besides the ethical problem. 808 44

This study sought to identify any benefit of routine liver function tests (LFTs) in chronically ill, geriatric patients and to assess which patients require evaluation for abnormal LFT levels. A retrospective chart review was carried out on 268 consecutive patients (M:F = 1.2, mean age 77 years, range 61-98 years) presenting for acute care from a long-term care facility. All were without jaundice, right upper quadrant pain, pruritus, bruising, or signs of chronic liver disease. The degree of LFT abnormality (aspartate aminotransferase, alanine aminotransferase, total bilirubin, or alkaline phosphatase) during admission was compared to the clinical diagnosis at the time of discharge. The most common diagnoses were pneumonia, urinary tract infection, and peripheral or coronary disease in 186 (60%). Thirty-seven patients (14%) had elevated LFT levels on admission. The levels normalized within 2 days in 26 of these patients, 25 of whom had a history of vascular disease (96%). Of the 11 remaining patients, 4 had coexistent vascular disease (36%), and 5 had LFT levels twice normal (none with vascular disease) and underwent abdominal ultrasound. One patient had a common bile duct stone successfully extracted. Enzyme abnormalities were due to hepatitis B or medication use in 10 of 11 patients. No patient had liver biopsy. All but one of the 268 patients were discharged without further evaluation. Over one year of follow up, no patient returned for a liver-related problem. Based on these findings, only those patients with LFT levels that are twice normal and which do not normalize within 2 days warrant further evaluation. Transient LFT abnormalities may be due to decreased liver perfusion.
 ...
PMID:Outcomes of routine testing of liver enzymes in institutionalized geriatric patients. 1016 61

Infections are common in systemic lupus erythematosus (SLE), and remain a source of mortality. The types of infections (such as pneumonia, urinary tract infection, cellulitis, and sepsis) in SLE patients are similar to the general population and include the same pathogens (Gram-positive and Gram-negative). SLE patients may also develop opportunistic infections, especially when treated with immunosuppressive agents. As a high-risk population, identification and treatment of chronic infections such as tuberculosis, hepatitis B, or human immunodeficiency virus (HIV), are important prior to the institution of immunosuppression to prevent reactivation or exacerbation of the infection. A common caveat is to distinguish between a lupus flare and an acute infection; judicious use of corticosteroids and cytotoxic drugs is critical in limiting infectious complications. The risk factors associated with susceptibility to disease include severe flares, active renal disease, treatment with moderate or high doses of corticosteroids and/or immunosuppressive agents, and others. Genetic factors (complement deficiencies, mannose-binding lectin, Fcgamma III, granulocyte macrophage colony-stimulating factor [GM-CSF], osteopontin) may predispose certain SLE patients to develop infections. Parameters including C-reactive protein (CRP) and adhesion molecules may help to differentiate an infectious disease from an exacerbation of the disease. Finally, the mechanism of molecular mimicry by specific microbial agents may play a role in the induction of SLE.
 ...
PMID:SLE and infections. 1279 59

This study among elderly renal Egyptian patients (n=220) with only 20 of them were subjected to renal biopsy. Results showed: diabetic nephropathy in 28.2%, hypertensive nephrosclerosis 25.5%, UTI, cystitis and pyelonephritis in 6.8%, renal stones in 5.9%, obstructive uropathy in 7.6%, simple cysts in 4.5%, CRF of unknown origin in 13.1%, and others in 26.4%. DM and HTN were S related to kidney function tests and increase in elderly. Other cardiovascular risk factors and smoking are reported by previous workers to be HS related to renal diseases. Age was significantly related to GFR, BUN and Cr. but sex difference was not significantly related to renal diseases. Multiple myeloma, lupus nephritis, vasculitis and hepatitis B were all recorded in few numbers of elderly Egyptians. HCV was more common and more likely to cause renal diseases. Abdomino-pelvic ultrasound was confirmatory to clinical renal diseases diagnosis. Among patients (n=20) biopsies showed focal necrotizing GN in 20%, membranous nephropathy in 50% and renal amyloidosis in 30%. CTIN was associated in some cases due to NSAID intake. Analgesic nephropathy was a common problem that might lead to ARF in some cases especially in the elderly. Ultrasound results among the biopsy group were confirmatory to clinical diagnosis.
 ...
PMID:Pattern of renal diseases among elderly Egyptians patients with acute or chronic renal diseases in Ain Shams University and Nasser Institute Hospitals, Cairo, Egypt. 1633 99

Viral and bacterial infections may serve as an environmental trigger for the development or exacerbation of systemic lupus erythematosus (SLE) in the genetically predetermined individual. In addition, SLE patients are more prone to develop common (pneumonia, urinary tract infection, cellulitis, sepsis), chronic (tuberculosis), and opportunistic infections possibly due to inherit genetic and immunologic defects (complement deficiencies, mannose-binding lectin [MBL] polymorphisms, elevated Fcgamma III and GM-CSF levels, osteopontion polymorphism), but also due to the broad spectrum immunosuppressive agents that are part of therapy for severe manifestations of the disease. Hence, SLE patients are considered a high-risk population, where identification and treatment of chronic infections such as tuberculosis, hepatitis B or human immunodeficiency virus, are important prior to the institution of immunosuppression so as to prevent reactivation or exacerbation of the infection. Infections in SLE patients remain a source of morbidity and mortality. A caveat often encountered is to distinguish between a lupus flare and an acute infection; in such cases parameters including elevated CRP (and adhesion molecules) may aid in the diagnosis of infection. Recent research has provided convincing evidence that EBV infection may play a major role not only in molecular mimicry but also in aberrations of B cells and apoptosis leading to a state of perpetual heightened immune response in SLE.
 ...
PMID:Infections and SLE. 1637 52

Liver transplantation with a part of the liver from a healthy living donor can be life saving for selected patients with end-stage liver failure. The experiences with the first 3 adult patients in the Netherlands were as follows. The first patient was a 56-year-old man with primary sclerosing cholangitis, who received half of the liver from his 53-year-old sister. Postoperatively, the donor developed a urinary tract infection, which was treated with antibiotics. The recipient developed fever and paralytic ileus 6 days after transplantation. Relaparotomy revealed minimal bile leakage from the cut surface of the liver, which was corrected with a suture. Three years after donation, both donor and recipient were doing well. The second patient was a 63-year-old man with hepatic cirrhosis due to hepatitis B, recurrent bleeding from varices, and hepatocellular carcinoma. The carcinoma was treated percutaneously with radiofrequency ablation. He was given a liver transplant from his 28-year-old son. The donor later developed transient ileus and mild liver function disorders. The recipient developed a bacterial infection of the ascites, which was treated with antibiotics, and later Candida-oesophagitis and a herpes simplex infection, which were also treated successfully. More than 2 years after donation and transplantation, both donor and recipient were in good condition. The third patient was a 42-year-old man with a chronic hepatitis B virus infection and 2 hepatocellular carcinomas. The donor was his 34-year-old sister-in-law. The recipient developed prolonged jaundice due to stenosis at the site of the bile duct anastomosis, for which a stent was placed. He was discharged in good condition but died 11 months later of cerebral metastases. One year after the procedure, the donor was doing well. The Rotterdam liver transplantation programme with living donors demonstrates that excellent results can be accomplished with minimal risk for the donor.
 ...
PMID:[Liver transplantation with a living donor: the first 3 cases in Rotterdam]. 1849 25


1 2 Next >>