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Query: UMLS:C0019158 (hepatitis)
 30,205 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

After cardiovascular diseases and bacterial infections viral hepatitis is the most frequent disease which complicates haemodialyzation treatment of patients with chronic renal failure. Substitution of renal function is for these patients a life saving procedure. It is, however, complicated treatment associated with various risks of acute and chronic complications. The prevalence of parenterally transmitted viral hepatitis in the population of haemodialyzed patients is by far higher than the prevalence of these diseases in the general population. There are several reasons for this condition. In addition to the character of this treatment there is also the fact that for reasons of immunodeficiency the course proper of infetious hepatitis in haemodialyzed patients is markedly more often terminated by development of the chronic state of the disease with permanent viraemia. These patients become a possible source of infection of the other patients and possibly also the staff of haemodialyzation centres. Vaccination against viral hepatitis B reduces the risk of transmission of the disease. However a large proportion of patients is enlisted in the haemodialyzation programme acutely without the possibility of previous vaccination. Some patients who are vaccinated during the predialyzation period do not respond by antibody formation. Viral hepatitis complicates or makes it impossible in some cases to include the patient in the transplantation programme. The prevalence of viral hepatitis in patients in the haemodialyzation programme was significantly reduced despite all mentioned facts. During the last three years a certain stagnation of this positive trend was recorded. New therapeutic possibilities (the use of interferon and new antiviral properations--analogues of nucleoside bases) offer a chance of a further decrease of the number of these serious diseases.
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PMID:[Viral hepatitis of patients in a regular haemodialysis programme]. 1563 69

A 17-year-old male presenting with chronic renal failure whose supporting clinical manifestations of the disease had appeared independently over a four-year period is reported. The renal biopsy specimen of the patient revealed tubulointerstitial nephritis and membranous glomerulonephritis. He never had hilar adenopathy, but maculopapular rashes, erythema nodosum, arthritis, chronic lymphocytopenia, hepatomegaly, splenomegaly, and lymphadenomegaly had been observed at different periods over four years. The presence of non-caseating granulomatous lesions in the liver biopsy accompanying uveitis verified the diagnosis of sarcoidosis. Low dose steroid was applied to this hepatitis-C carrier, and uveitis was suppressed. No recurrence has been observed in two-year follow-up.
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PMID:Sarcoidosis with an uncommon presentation: apropos of a case. 1564 Dec 74

The prevalence of hepatitis C virus (HCV) infection in the general population and in various high risk groups in south India was assessed. A total of 258 out of 3589 (7.1%) subjects (both general and risk groups) tested positive for HCV RNA by RT-PCR, while the third generation ELISA detected only 6.1% (221/3589). This suggests that a number of cases go unreported, as screening of blood and blood products is done primarily by ELISA. Among 124 chronic renal failure (CRF) patients with a history of renal transplant or haemodialysis, 37% were found to be positive for HCV RNA by RT-PCR. We also found a significantly higher rate of transmission of HCV among people exposed to tattooing (2.8%) and pilgrims (5.8%) (slashing a cultural practice in one sect of Muslims). In addition, our studies also reveal a high prevalence of HCV infection (44%) among patients with Lichen planus. The most prevalent genotype observed in our population was 1b (43.4%) followed by 3b (30.2%). The other genotype 1a was observed in 16.6% of patients followed by 3a observed in 3.4% of the patients. Our findings suggest that HCV may be the major cause of post-transplant hepatitis in Indian patients with CRF and indicate the necessity for stringent screening procedures for these viral infections.
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PMID:High prevalence of hepatitis C virus infection and genotype distribution among general population, blood donors and risk groups. 1599 Mar 61

Recovery of the patients after transplantation of non-renal organs may be complicated by multi-faceted chronic renal failure (CKD) which is regarded as an independent risk factor of graft dysfunction and mortality. The occurrence of CKD in non-renal transplant recipients depends mainly on a type of transplanted organ, immunosuppressive protocol and pre-transplant kidney dysfunction. Several concomitant diseases including arterial hypertension, dyslipidemia, diabetes mellitus, hepatitis or perioperative renal injury may contribute to chronic kidney disease. Current data suggest that a problem of kidney insufficiency in non-renal organ transplant recipients may still be underscored. Clinicians ought be aware that renal dysfunction should be added to a list of major post-transplant complications.
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PMID:Chronic renal failure in non-renal organ transplant recipients. 1661 70

Salvia is an important genus consisting of about 900 species in the family Lamiaceae. Some species of Salvia have been cultivated world wide for use in folk medicine and for culinary purposes. The dried root of Salvia miltiorrhiza, for example, has been used extensively for the treatment of coronary and cerebrovascular disease, sleep disorders, hepatitis, hepatocirrhosis, chronic renal failure, dysmenorrhea, amenorrhea, carbuncles and ulcers. S. officinalis, S. leriifolia, S. haematodes, S. triloba and S. divinorum are other species with important pharmacological effects. In this review, the pharmacological effects of Salvia species on the central nervous system will be reviewed. These include sedative and hypnotic, hallucinogenic, skeletal muscle relaxant, analgesic, memory enhancing, anticonvulsant, neuroprotective and antiparkinsonian activity, as well as the inhibition of ethanol and morphine withdrawal syndrome.
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PMID:The pharmacological effects of Salvia species on the central nervous system. 1661 40

Pediatric solid organ transplantation is so successful that >80% of children will survive to become teenagers and adults. Therefore, it is essential that these children maintain a good quality life, free of significant long-term side effects. While intensive immunosuppressive regimens (containing CsA, tacrolimus, MMF, and steroids) effectively reduce acute or chronic rejection, they can produce long-term side effects including viral infection, renal dysfunction, hypertension, and stunting. The development of effective methods of diagnosis, prevention, and treatment of CMV means that this is no longer a significant cause of mortality, but morbidity remains high. In contrast, infection rates of EBV remain high in EBV-negative pre-transplant patients. However, pre-emptive reduction of immunosuppression or treatment with rituximab or adoptive T-cell therapy is effective in preventing/treating post-transplant lymphoproliferative disease. Recent protocols have concentrated on reducing CsA immunosuppression, to prevent unacceptable cosmetic effects, and to reduce the hypertension, hyperlipidemia, and nephrotoxicity. Both CsA and tacrolimus cause a 30% reduction in renal function, with 4-5% of patients developing severe chronic renal failure. The use of IL-2 inhibitors for induction therapy with low-dose calcineurin inhibitors, in combination with renal-sparing drugs such as MMF or sirolimus for maintenance immunosuppression, should prevent significant renal dysfunction in the future. The concept of steroid-free immunosuppression with IL-2 inhibitors, tacrolimus, and MMF is an attractive option, which may reduce stunting and renal dysfunction. However, these regimens may be associated with the increased development of de-novo autoimmune hepatitis in 2-3% of children. The most important challenge to long-term survival in transplanted children is the management of non-adherence and other adolescent issues, particularly when transferring to adult units, as this is the time when many successful transplant survivors lose their grafts.
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PMID:Current issues in pediatric transplantation. 1691 96

Hepatitis-B infection is a global health problem. The spectrum of the disease is highly variable ranging from mild disease to chronic liver diseases including hepatocellular carcinoma. There are approximately 350 million chronic Hepatitis-B surface antigen (HBsAg) carriers in the world. Till date there is no effective therapy against this disease. Hence, prevention of the disease through vaccination is the only means to control the disease. Passive immunization is recommended for certain accidental exposures. Hepatitis-B immunoglobulin (HBIG) contains high titers of anti-HBs prepared from pooled plasma. HBIG has been shown to be highly effective in preventing post exposure transmission. HBIG induces immunity for a short period only hence, it is recommended to have a course of active immunization following passive immunization. Active immunization is achieved using vaccination. Two generations of vaccines, 1st generation plasma derived and 2nd generation recombinant DNA vaccines are available. Both these vaccines have been used extensively in all age groups all over the world. The studies have shown that HB vaccines are clinically well tolerated, safe and highly immunogenic. Normally 3 doses of HB vaccines are recommended in 0, 1, 2 and 12 or 0, 1, 6 months schedule. The dosages and schedules may vary in certain special groups, such as infants and neonates, chronic renal failure patients on hemodialysis. Advisory committee on immunization practices (ACIP) has given several guidelines regarding HB vaccination. Universal immunization of all infants and integration of HB Vaccine in the expanded program of immunization has been recommended by World Health Organization. Universal infant immunization is cost effective. Universal immunization of infants is the only strategy that will lead to the control and eradication of HBV infection in all regions of the world. Several countries have adopted this policy. But in India we have several problems in implementation of this policy. The high cost of the presently available vaccine is one of the major factors. The future consideration for hepatitis vaccines are focussed on multivalent combination vaccines with other childhood vaccines, and use of immunomodulators in conjunction with vaccine to increase the efficacy of vaccines in immunocompromised hosts.
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PMID:Immunoprophylaxis of hepatitis B virus infection. 1766 29

A case of acute-on-chronic renal failure is presented that is the sequela of secondary (AA) amyloidosis in a hepatitis positive intravenous drug user (IVDU) with chronic venous ulceration. The importance of groin examination is stressed when upper limb veins in a suspected IVDU are normal. Recent epidemiological data is discussed that suggests geographical location and the subcutaneous (SC) route of drug administration are both contributing factors to the development of AA amyloidosis and not chronic infection with HIV, HBV or HCV.
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PMID:Secondary amyloidosis in a needle phobic intra-venous drug user. 1770 73

Diffuse hepatic calcification is a rare condition. Previous reports have described patients with end-stage renal disease who developed diffuse hepatic calcification after ischemic hepatitis caused by shock. We herein present a similar case. A 41-year-old man on chronic hemodialysis developed ischemic hepatitis due to shock induced by ventricular tachycardia, followed by progressive hepatic failure. Necropsy of the liver revealed diffuse hepatocellular calcification. Given the similarity by which our case and previously reported cases developed this rare condition, we postulate that chronic renal failure is involved in the pathogenesis of diffuse hepatic calcification.
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PMID:Diffuse hepatocellular calcification developing in a patient on chronic hemodialysis after ischemic hepatitis. 1793 29

Chronic viral hepatitis remains a major problem among patients with chronic renal failure. Hepatitis B and C viruses are frequent among dialysis patients and after renal transplantation and may significantly diminish the survival of both the patient and the graft. Hepatitis B and C viral infection in these patients is often characterized by normal transaminase levels despite viremia and progressive liver lesions. Liver biopsy remains essential for assessing the extent of liver disease. Cirrhosis is a contraindication to transplantation of only a kidney, because of elevated morbidity and mortality. A combined as liver-kidney transplantation may be considered. The best treatment of hepatitis infections is preventive: vaccination against the hepatitis B virus and attentive hygiene, especially to prevent nosocomial transmission. Among patients not awaiting transplant, antiviral treatment should be reserved for patients with active or even fibrotic liver disease. For hemodialysis patients awaiting kidney transplant: Alpha interferon is ineffective and poorly tolerated by dialysis patients. Lamivudine is effective and well tolerated, but its long-term efficacy and its optimal effective dose in dialysis patients remain unknown.
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PMID:[Chronic viral hepatitis and kidney failure]. 1829 15


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