Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 1-year prospective audit of 2233 operations performed by one general surgical unit in a Central African teaching hospital is presented. In addition to the usual 'general surgical' procedures, operations also included emergency craniotomy, reconstructive surgery for open fractures, and hysterectomy. There were 37 (1.7%) postoperative deaths and 45 other deaths in non-operated patients. Ten of 14 deaths due to sepsis in the 20-40-year age group were associated with HIV infection. The implications for teaching and training of surgical specialists in the tropics are discussed.
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PMID:Audit of 'surgery in general' in an African teaching hospital. 177 10

Cytomegalovirus (CMV) retinitis is the most common cause of blindness in patients infected with human immunodeficiency virus (HIV). Ganciclovir, a guanosine nucleoside, has been found to be effective in the short-term treatment of CMV retinitis and in the delay of progression to recurrence of the disease. However, ganciclovir has no intrinsic activity against HIV, and patients with the acquired immune deficiency syndrome often require treatment with zidovudine, the only currently approved therapy for HIV infection. Both agents have been associated with dose-limiting granulocytopenia in such patients, and death from sepsis in the setting of profound decreases in absolute granulocyte counts has been reported. However, recent investigation suggests that with careful patient selection and monitoring, relatively safe concomitant therapy may be possible. This article reviews the toxicity issues that influence the decision to employ concomitant therapy with ganciclovir and zidovudine. An approach to dosing ganciclovir, including a schema for modifying or interrupting the zidovudine dosage based on hematologic status, is also presented. A prospective study is presently under way to determine whether combined therapy in selected patients leads to prolonged survival and a decreased incidence of recurrence of active CMV retinitis.
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PMID:Concomitant ganciclovir and zidovudine treatment for cytomegalovirus retinitis in patients with HIV infection: an approach to treatment. 184 17

The cases of three HIV-positive men with generalized psoriasis and staphylococcal sepsis are reported. In each case the skin appeared to be the source of infection. While the patients received antibiotic therapy, the psoriatic plaques resolved despite minimal or no topical treatment.
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PMID:Staphylococcal sepsis in HIV antibody seropositive psoriasis patients. 186 86

Patients with the acquired immune deficiency syndrome (AIDS) frequently develop hepatic dysfunction. Although hepatic injury may indirectly result from malnutrition, hypotension, administered medications, sepsis, or other conditions, the hepatic injury is frequently due to opportunistic hepatic infection, directly related to AIDS. Infection with Mycobacterium avium intracellulare typically occurs in patients with advanced immunocompromise and with systemic symptoms due to widely disseminated infection. In contrast, hepatic tuberculosis often occurs with less advanced immunocompromise. Cytomegaloviral infection may produce a hepatitis. Cytomegaloviral and cryptosporidial infections have been implicated as causes of acalculous cholecystitis and of a secondary sclerosing cholangitis. About 10-20% of patients with AIDS have chronic hepatitis B infection. These patients tend to develop minimal hepatic inflammation and necrosis. The clinical findings in patients with hepatic cryptococcal infection are usually due to concomitant extrahepatic infection. Hepatic histoplasmosis usually develops as part of a widely disseminated infection with systemic symptoms. Hepatic involvement by Kaposi's sarcoma is rarely documented ante mortem because an unguided liver biopsy is an insensitive diagnostic procedure. Patients with non-Hodgkin's lymphoma of the liver typically have lymphadenopathy, hepatomegaly, and systemic symptoms. As a pragmatic approach, patients with liver dysfunction and HIV-related disease should have a sonographic or computerized tomographic examination of the liver. Patients with dilated bile ducts should undergo endoscopic retrograde cholangiopancreatography because opportunistic infection may produce biliary obstruction. Patients with a focal hepatic lesion should be considered for a guided liver biopsy. Patients with a significantly elevated serum alkaline phosphatase level should be considered for a percutaneous liver biopsy. When performed for these indications, liver biopsy will demonstrate a significant disease involving the liver in about 50% of patients with AIDS and in about 25% of patients who are HIV seropositive but who are not known to have AIDS. The clinical impact of a diagnostic biopsy is blunted by a lack of efficacious therapy for many opportunistic infections.
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PMID:Hepatobiliary manifestations of the acquired immune deficiency syndrome. 198 33

The banking of femoral heads from patients who undergo total hip arthroplasty provides a valuable resource for orthopedic surgery. Quality assurance of the banked bone used in clinical procedures requires documented policies for screening, procuring, storing and distributing. Potential donors are screened at the time of donation for malignant disease, possible communicable disease, sepsis and high-risk life-styles. After negative culture results are confirmed and appropriate documentation has been completed, the bone is frozen at -70 degrees C. A quarantine period of 90 days follows. The donor is followed up 90 days or more postoperatively. At that time written consent is obtained for donation of the recovered tissue to the bone bank and for serology testing for human immunodeficiency virus (HIV-1) antibody, hepatitis B surface antigen (HBsAG), hepatitis B core antibody (HBcAb) and syphilis, and the donor is rescreened for contraindications. This protocol meets or exceeds all existing standards. The combination of obtaining consent and serology testing at 90 days streamlines the logistics of banking bone from surgical donors.
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PMID:A simplified protocol for banking bone from surgical donors requiring a 90-day quarantine and an HIV-1 antibody test. 186 83

Physicians investigated a nosocomial diarrhea outbreak among 11 2 year old undernourished children in the nutrition service of the pediatric teaching hospital, Hospital Infantile, in Mexico City, Mexico in April 1988. Health practitioners took at least 2 stool samples from each ill child to be analyzed for Cryptosporidium oocysts. The attack rate stood st 82%. The hospital admitted a malnourished child with chronic diarrhea and pneumonia on March 22. Laboratory tests revealed that he had many Cryptosporidium oocysts and was positive for HIV. Hospital staff did not isolate him. He died on May 9 of Escherichia coli and Candida septicemia. The outbreak ended 1 week later. Laboratory tests detected Cryptosporidium oocysts in 9 cases all of whom were 3-13 months old. Further the symptoms (mean duration 14 days, fever [mean peak 38.6 degrees Celsius, and vomiting] matched those of other reported Cryptosporidium diarrhea outbreaks. The epidemic curve suggested a common source of the outbreak. Since the infants received intravenous feedings or sterilized formula, food and water could not have been the source. The physicians believed the AIDS case was that source. Direct person to person transmission was probably not responsible since each infant had his/her own separate crib. Even though the physicians could not conclusively identify the vehicle of transmission, it was most likely the hands of hospitals staff either directly by touching the infants or by contaminating the nasogastric tubes. After the outbreak, the physicians observed that only 30% of medical personnel indeed washed their hands before caring for an infant. 4 previous studies on nosocomial Cryptosporidium diarrhea outbreaks also reported the source case as immunodeficient, but these studies only included adults.
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PMID:An outbreak of Cryptosporidium diarrhea in a pediatric hospital. 204 74

Although listeriosis is an uncommon infection in patients with human immunodeficiency virus (HIV) infection, the frequency of listeriosis in New York City has increased because of the increase in the number of HIV-infected patients. The medical records of 30 patients admitted to three medical centers in New York City from 1981 to 1988 with infections due to Listeria monocytogenes were reviewed. Six patients had AIDS, one was seropositive and asymptomatic, and four had risk factors for HIV infection. While the annual number of cases of listeriosis in patients without risk factors for HIV infection was constant, 9 of the 11 patients with AIDS or with risk factors for HIV infection presented with listeriosis between 1985 and 1988, the last half of the survey period. These patients were male homosexuals or intravenous drug abusers, and all but one were black or Hispanic. Manifestations of listeriosis in patients with AIDS or with risk factors for HIV infection included bacteremia without apparent source in seven, meningitis in three, and endocarditis in one, syndromes that were similar to those in patients without risk factors for HIV infection. Ten of 11 patients were treated with penicillin or ampicillin, and 7 were also given an aminoglycoside. All patients responded well to therapy and no relapses were observed. Physicians should include antibiotics effective against L. monocytogenes when treating AIDS patients with meningitis of unknown origin and consider the diagnosis of listeriosis in patients with sepsis of unknown origin.
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PMID:Listeriosis in patients with HIV infection: clinical manifestations and response to therapy. 210 31

From 1977 to May 1989, 57 successive patients who were known drug addicts with endocarditis were operated on at the Weiler Division of Montefiore Medical Center and the Albert Einstein College of Medicine. The most common lesion was aortic endocarditis. Thirty day in hospital mortality was 9%. Recurrent infection did not occur in the preAIDS era. Since the advent of HIV positive patients, failure of antibiotics to control the infection preoperatively has been seen and carries with it a severe risk of recurrent and fatal postoperative sepsis. The long-term survival was, at about 10% over 5-10 years, just good enough to warrant continued efforts in this very difficult group of patients.
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PMID:Surgical management of endocarditis in drug addicts and long-term results. 213 24

Many questions are raised in this review about the role of adult donor granulocyte transfusions in the setting of overwhelming bacterial neonatal sepsis. There clearly exists a number of variables, which influence the survival and morbidity associated with bacterial sepsis. The important differences in these studies highlight the need for prospective large multicenter studies to definitely clarify these issues. Important criteria, which are yet to be established and which impact significantly, include the time of administration of adjuvant granulocytes, the number of granulocytes that need to be harvested, which group of neonates require early granulocyte transfusions, the best method for optimal and easy granulocyte collection, the frequency and intervals of granulocyte transfusions, and improved methods for the early identification of neonatal candidates who would benefit from the granulocyte transfusions. The benefits of granulocyte transfusions (ie, the improvement in morbidity and mortality) in septic neutropenic neonates must be weighed against the possible and reported side effects associated with such transfusions. Adverse reactions including graft-versus-host disease, CMV, HIV and hepatitis infection, fluid retention and pulmonary edema, blood group sensitization, and pulmonary insufficiency may all result from the use of granulocyte transfusions in a host who has evidence of developmental immaturity. All future studies must continue to evaluate these potential complications to balance and analyze the true benefits of survival with reported treatment results. Recently, a number of investigators including ourselves, have begun to examine the role of alternate adjuvant immunotherapy in enhancing neonatal host defense in the clinical setting of overwhelming bacterial sepsis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The use of granulocyte transfusion in neonatal sepsis. 213 12

The majority of patients with Aids suffer from diarrhea and weight loss, as well as opportunistic infection and tumors of the gastrointestinal tract; endoscopy is frequently necessary. Often, but not always, it is possible to identify an opportunistic tumor or infection which explains the patient's signs and symptoms. In other cases, HIV may itself be pathogenic. The most important opportunistic pathogens are Candida albicans (stomatitis and esophagitis), cytomegalovirus and herpes simplex virus (esophagus, stomach, biliary system, colon), cryptosporidium (small intestine, biliary system), Isospora belli (small intestine), salmonella, shigella, and campylobacter (small and large intestine, septicemia), and Mycobacterium avium intracellulare (liver, spleen, intestinal submucosa, and bacteremia). Involvement of the gastrointestinal tract is frequent in Kaposi's sarcoma, though it is often asymptomatic. In contrast, gastrointestinal lymphomas are aggressive and rapidly progressive tumors.
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PMID:[AIDS and gastrointestinal tract: a summary for gastroenterologists and surgeons]. 215 57


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