Gene/Protein Disease Symptom Drug Enzyme Compound
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Over a period of 18 months the development of hepatitis after intake of oxyphenisatin, a laxative, was established in 14 patients by re-exposure to the drug. The characteristic feature was nonspecific upper abdominal pain up to colic-like pain, lact of appetite, nausea or vomiting, and pruritus. The biochemical changes were those of chronic hepatitis with varying severity of biliary stasis and abnormal immunofluorescence. On re-exposure there was a particularly remarkable rise in GLDH activity. The histological picture showed acute inflammatory changes in the biliary passages on re-exposure, while the liver cells were clearly involved only secondarily. At a latter point the histological picture became non-specific. At laparoscopy there were different stages of minor periportal hepatic fibrosis to marked postnecrotic liver scars with portal hypertension and decompensation. Early diagnosis is difficult but crucial to the patient's fate, because this form of hepatitis regresses completely after oxyphenisatin has been stopped. Laxatives containing this drug should be withdrawn from the market.
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PMID:[Oxyphenisatin-induced liver disease (author's transl)]. 12 99

Between 1 September and 24 October 1976, 318 cases of acute viral haemorrhagic fever occurred in northern Zaire. The outbreak was centred in the Bumba Zone of the Equateur Region and most of the cases were recorded within a radius of 70 km of Yambuku, although a few patients sought medical attention in Bumba, Abumombazi, and the capital city of Kinshasa, where individual secondary and tertiary cases occurred. There were 280 deaths, and only 38 serologically confirmed survivors.The index case in this outbreak had onset of symptoms on 1 September 1976, five days after receiving an injection of chloroquine for presumptive malaria at the outpatient clinic at Yambuku Mission Hospital (YMH). He had a clinical remission of his malaria symptoms. Within one week several other persons who had received injections at YMH also suffered from Ebola haemorrhagic fever, and almost all subsequent cases had either received injections at the hospital or had had close contact with another case. Most of these occurred during the first four weeks of the epidemic, after which time the hospital was closed, 11 of the 17 staff members having died of the disease. All ages and both sexes were affected, but women 15-29 years of age had the highest incidence of disease, a phenomenon strongly related to attendance at prenatal and outpatient clinics at the hospital where they received injections. The overall secondary attack rate was about 5%, although it ranged to 20% among close relatives such as spouses, parent or child, and brother or sister.Active surveillance disclosed that cases occurred in 55 of some 550 villages which were examined house-by-house. The disease was hitherto unknown to the people of the affected region. Intensive search for cases in the area of north-eastern Zaire between the Bumba Zone and the Sudan frontier near Nzara and Maridi failed to detect definite evidence of a link between an epidemic of the disease in that country and the outbreak near Bumba. Nevertheless it was established that people can and do make the trip between Nzara and Bumba in not more than four days: thus it was regarded as quite possible that an infected person had travelled from Sudan to Yambuku and transferred the virus to a needle of the hospital while receiving an injection at the outpatient clinic.Both the incubation period, and the duration of the clinical disease averaged about one week. After 3-4 days of non-specific symptoms and signs, patients typically experienced progressively severe sore throat, developed a maculopapular rash, had intractable abdominal pain, and began to bleed from multiple sites, principally the gastrointestinal tract. Although laboratory determinations were limited and not conclusive, it was concluded that pathogenesis of the disease included non-icteric hepatitis and possibly acute pancreatitis as well as disseminated intravascular coagulation.This syndrome was caused by a virus morphologically similar to Marburg virus, but immunologically distinct. It was named Ebola virus. The agent was isolated from the blood of 8 of 10 suspected cases using Vero cell cultures. Titrations of serial specimens obtained from one patient disclosed persistent viraemia of 10(6.5)-10(4.5) infectious units from the third day of illness until death on the eighth day. Ebola virus particles were found in formalin-
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PMID:Ebola haemorrhagic fever in Zaire, 1976. 30 56

Twelve patients with liver disease related to methyldopa were seen between 1967 and 1977. Illness occurred within 1--9 weeks of commencement of therapy in 9 patients, the remaining 3 patients having received the drug for 13 months, 15 months and 7 years before experiencing symptoms. Jaundice with tender hepatomegaly, usually preceded by symptoms of malaise, anorexia, nausea and vomiting, and associated with upper abdominal pain, was an invariable finding in all patients. Biochemical liver function tests indicated hepatocellular necrosis and correlated with histopathological evidence of hepatic injury, the spectrum of which ranged from fatty change and focal hepatocellular necrosis to massive hepatic necrosis. Most patients showed moderate to severe acute hepatitis or chronic active hepatitis with associated cholestasis. The drug was withdrawn on presentation to hospital in 11 patients, with rapid clinical improvement in 9. One patient died, having presented in hepatic failure, and another, who had been taking methyldopa for 7 years, showed slower clinical and biochemical resolution over a period of several months. The remaining patient in the series developed fulminant hepatitis when the drug was accidentally recommenced 1 year after a prior episode of methyldopa-induced hepatitis. In this latter patient, and in 2 others, the causal relationship between methyldopa and hepatic dysfunction was proved with the recurrence of hepatitis within 2 weeks of re-exposure to the drug.
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PMID:Patterns of hepatic injury induced by methyldopa. 42 37

A stroma-free hemoglobin (SFH) solution was prepared which was sterile, pyrogen free, and contained only 1.2% of the stromal lipid present in unpurified hemolysate, 250 ml of which was administered slowly intravenously to 8 healthy men. Two control subjects received 250 ml of serum albumin. The SFH infusions were generally well tolerated by 7 of the 8 men. One subject developed abdominal pain and costovertebral angle tenderness after infusion, which disappeared within 48 hr. Bradycardia and a mild increase in blood pressure was present during ths SFH infusions and for 4 to 5 hr thereafter. A decrease in urine output and endogenous creatinine clearance appeared during the SFH infusions and for 2 to 4 hr after infusion. A mild prolongation of the activated partial thromboplastin time developed immediately after infusion. Gross hemoglobinuria appeared as expected during the SFH infusions and completely disappeared by 6 to 10 hr after infusion. All the cardiovascular, renal, and clotting changes were present for only a few hours after the SFH infusion, during the hemoglobinemia (free Hb in plasma). At 24 hr and 7 days after infusion all measurements were normal, and 6 mo follow-up showed no abnormalities or hepatitis.
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PMID:A clinical safety trial of stroma-free hemoglobin. 61 11

During a total population survey of viral hepatitis in the London Boroughs of Hounslow, Richmond and Ealing, 784 patients were seen in three years from 1 March 1972 to 28 February 1975. A diagnosis of viral hepatitis was accepted in 489. The annual incidence was 24 per 100 000. 455 of the patients were tested for the hepatitis B surface antigen (HBsAg) by a radioimmunoassay technique and 93 (20%) of these were positive. The majority of the patients with type B hepatitis were in their third or fourth decades. None was under the age of 16. The male to female ratio among patients with hepatitis B was 2 to 1 in those under the age of 30 and 5 to 1 in those aged 30 and over. The seasonal distribution of viral hepatitis showed a peak in the spring, solely from an increased incidence of non-B hepatitis, and a second, smaller peak in the autumn. There was no appreciable clustering of patients except for one local outbreak in a housing estate during the first year affecting mainly children going to the same primary school, and their parents. Patients with hepatitis B had a longer pre-icteric illness (p less than 0.05), greater duration of jaundice (p less than 0.001) and higher peak levels of serum bilirubin (p less than 0.0005) and serum alanine amino transferase (A1T) (p less than 0.03) than patients with non-B hepatitis. The finding of the surface antigen was also associated with a higher frequency of skin rash (p less than 0.0005) and a greater duration of arthralgia (p less than 0.03). Among the HBsAg negative patients the incidence of arthralgia increased with age (p less than 0.0005). Abdominal pain (p less than 0.005) and vomiting (p less than 0.005) were more common in the young. The injection experience of patients with hepatitis B showed a high proportion of 'non-therapeutic' exposure such as drug addiction. Significantly more HBsAg positive men were single than in the local community (p less than 0.001) or among the HBsAg negative men (p less than 0.01). There was no significant difference between the proportions of single women among the antigen positive and negative patients. Many of the HBsAg positive single men were either known to be or strongly suspected of being homosexual. The ad subtype of the HBsAg was found more often in males (p less than 0.01), particularly over the age of 30. All eight drug addicts tested for subtype were ay, as were two non-addicted female consorts. The association between addiction and ay subtype was highly significant in the males (p less than 0.001). The ad subtype was found in all 11 of the admitted homosexual HBsAg positive men and in all but one of the 17 strongly suspected of being homosexual.
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PMID:A three-year survey of viral hepatitis in West London. 71 74

Extensive infarction of the liver, initially thought to be halothane hepatitis, is described. The patient developed severe right upper quadrant abdominal pain and abnormal liver function tests after amputation of the leg. The correct diagnosis was made by percutaneous needle biopsy of the liver which demonstrated a large area of avascular necrosis. The patient recovered, indicating the remarkable ability of the liver to maintain function despite ischemic injury. The patient died later from an acute myocardial infarction, and at autopsy thrombosis of the hepatic artery and multiple hepatic infarcts were confirmed.
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PMID:Spontaneous hepatic artery thrombosis with infarction of the liver. 125 43

A 15-year old Black teenager came to a clinic at the University of Alabama's School of Medicine in Tuscaloosa requesting oral contraceptives (OCs). The physical examination indicated that she was in good health and the physician prescribed an OC (1 mg norethindrone and .035 mg ethinyl estradiol). 21 months later she returned complaining of yellow eyes for 3 weeks. The oral mucosa was also jaundiced. She had considerably high levels of bilirubin and alkaline phosphatase. She had no hepatitis virus antibodies. 5 months later she returned for the physical examination required to renew the OC prescription. She did not have jaundice at this time. 10 months later she complained of malaise and muscular pain. Her alkaline phosphatase level was high, but her bilirubin level was normal. She had mild hepatosplenomegaly without focal defects. After reviewing her medical records, the physician diagnosed intrahepatic cholestasis and discontinued her OC prescription. Liver function tests were normal within 3 months. 14 months later, she returned complaining of malaise and reported taking OCs obtained at another clinic 3 months earlier. The physician advised her about the complications of OCs and about other contraceptive methods. The same physician also examined a 32-year-old Black woman who had intermittent epigastric and right-upper quadrant abdominal pain for 2 weeks. Eating worsened the pain, which lasted for up to 15 minutes. She had used an OC for 12 years. Ultrasound revealed a 4.2 cm hypoechoic mass in the left upper lobe of the liver. The physician discontinued the OCs. The tumor regressed over 12 months. Active liver disease is a contraindication to OC use. Women who had cholestatic jaundice while pregnant or have first degree relatives with cholestatic jaundice of pregnancy should not use OCs. Physicians may introduce OCs to closely monitored women with a history of liver disease whose liver function tests are normal. Women with a family history of biliary excretion defects should not use OCs.
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PMID:Hepatobiliary complications of oral contraceptives. 133 97

Listeria monocytogenes is a Gram-positive bacillus that is pathogenic in both the normal and compromised host. We describe Listeria peritonitis and cerebritis in a patient with cirrhosis due to non-A, non-B hepatitis, and review the 11 other cases of Listeria peritonitis reported in the English-language literature. Listeria is a rare cause of peritonitis in debilitated, older patients, with two-thirds of the cases occurring in patients with chronic liver disease. Listeria peritonitis may also occur in patients undergoing peritoneal dialysis, or in those with malignancy. Peritonitis due to Listeria is clinically similar to spontaneous bacterial peritonitis, and is associated with fever, variable abdominal pain, and neutrocytic ascites; bacteremia commonly accompanies Listeria peritonitis. This syndrome can be successfully treated with antimicrobial drugs, although the third-generation cephalosporins commonly used in the therapy of spontaneous bacterial peritonitis are not recommended. Ampicillin may be the drug of choice, with combination therapy with an aminoglycoside reserved for cases that do not respond to ampicillin alone.
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PMID:Listeria monocytogenes peritonitis: case report and literature review. 144 54

Eight cases of hepatitis due to herpes simplex virus (HSV) (five "confirmed," three "possible") were identified among marrow-transplant recipients at the Fred Hutchinson Cancer Research Center between 1975 and 1988. The clinical and pathological characteristics of these patients are described and compared with published findings for non-marrow-transplant recipients with HSV hepatitis. Clinical syndromes in the marrow-transplant recipients ranged from fever associated with abdominal pain and elevations in serum aminotransferase levels to fulminant hepatitis. Evidence of hepatic infection appeared before day 20 following transplantation unless prophylaxis with acyclovir was given, in which case HSV hepatitis did not appear until after day 40. All patients died, although the one patient who was given early, empirical high-dose acyclovir therapy clearly improved with antiviral therapy and may have died of other causes. Involvement of multiple organs with HSV was found in three of four patients with confirmed HSV hepatitis who underwent autopsy. In all cases, reactivation of latent HSV was the presumed source of the HSV hepatitis. HSV hepatitis should be considered when HSV-seropositive recipients of marrow transplants develop abdominal pain, fever, and elevations in aminotransferase levels.
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PMID:Hepatitis due to herpes simplex virus in marrow-transplant recipients. 157 60

The aim of the present study was to further elucidate acute and chronic manifestations of Yersinia enterocolitica infection. During the period 1974-83, 458 hospitalized patients were diagnosed by antibody response and/or isolation of the microorganism. 64 patients had suffered from chronic conditions as rheumatic disease, inflammatory bowel disease, hepatitis, nephritis or thyroid disease for some time. Acute hepatic, renal, cardiac, pulmonary, pancreatic or neurologic involvement were observed in a substantial portion of patients; several had multiorgan disease. Acute insulin-dependent diabetes was seen in 2 patients, malignant mesothelioma in 2, and specific lymph node inflammation in 1. The patients were followed for 4-14 years (1987). 36/160 readmitted patients had abdominal pain and 26 had diarrhea; chronic colitis was demonstrated in 4. Some patients developed rheumatic conditions; others developed chronic disease of liver, kidneys, heart, pancreas, thyroid or nervous system. Chronic liver disease, in 22 patients, was correlated with positive tests for antinuclear antibody and rheumatoid factor; and might influence development of malignant disease, and mortality. A variety of acute and chronic clinical pictures may be associated with Y. enterocolitica infection, and further clinical research is required in this field.
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PMID:A survey of acute and chronic disease associated with Yersinia enterocolitica infection. A Norwegian 10-year follow-up study on 458 hospitalized patients. 176 49


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