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Query: UMLS:C0341503 (bacterial peritonitis)
 1,303 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient receiving continuous ambulatory peritoneal dialysis, and who was known to be seropositive for human immunodeficiency virus but without AIDS or ARC, had peritonitis secondary to Trichosporon beigelii. The patient had been receiving oral antibiotics and had had recurrent bouts of bacterial peritonitis. Infection was cured with removal of the peritoneal catheter and intraperitoneal and intravenous amphotericin B. The course of this episode of Trichosporon beigelii peritonitis was similar to that of peritonitis caused by other yeasts.
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PMID:Trichosporon beigelii peritonitis. 276 91

Many patients with acquired immune deficiency syndrome (AIDS) and abdominal pain are evaluated by the surgeon, and the majority have gastroenteritis, which can be treated with specific antimicrobials. There are some, however, who need more extensive investigation or who have an intra-abdominal infective process that requires surgical treatment. The one and a half decades of experience with human immunodeficiency virus (HIV) and AIDS has defined the role of the surgeon in treating patients with HIV. Major infective processes that may require surgical involvement include cytomegalovirus infection of the intestinal tract; appendicitis, which may be due to opportunistic infections; spontaneous bacterial peritonitis; cholecystitis; and obstructive jaundice with underlying sclerosis of the biliary tree. Early diagnosis and prompt surgical treatment are critical in the management of HIV-infected patients. For example, cytomegalovirus affecting the gastrointestinal tract may lead to perforation with the development of generalized fecal peritonitis; the clinical presentation of acute appendicitis in HIV patients may not include the usual rise in white blood cell count; and bacterial peritonitis in patients with AIDS may be caused by opportunistic pathogens or, as in the classical case, a single gram-negative bacillus or pneumococcus. This review article focuses on intra-abdominal infections in patients with HIV and AIDS.
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PMID:Surgical infections in AIDS patients. 775 66

A fatal case of cerebral mucormycosis occurring shortly after liver transplantation is described. The patient was a 32-yr-old male with advanced end-stage liver disease manifested by tense ascites, spontaneous bacterial peritonitis, deepening jaundice and anuria requiring hemodialysis. The 3rd day after successful liver transplantation the patient developed acute respiratory failure, then focal motor signs. Computed tomography showed fluid in the left maxillary sinus, partial opacification of the ethmoid and sphenoid sinuses, and diffuse low density lesions in both cerebral hemispheres. Despite treatment for cerebritis and cerebral edema, the patient's pupils became fixed and dilated, and brain death was declared. Autopsy revealed mucor sinusitis and cerebritis. Mucormycosis is an opportunistic fungal infection occurring in patients with diabetic ketoacidosis, malignancy, or immunodeficiency, and in those receiving wide-spectrum antibiotics, corticosteroids, or cytotoxic therapy. Mucor most frequently involves the face, rhinocerebral disease predominating. These infections are difficult to treat, but are curable with aggressive and frequent surgical debridement, discontinuation or reduction of immunosuppressive therapy and amphotericin. The diagnosis of mucormycosis is very difficult to make in cases such as the present one, in which the typical presentation and classical signs are not present. A high index of suspicion based on identified risk factors may assist in more rapid diagnosis of this life-threatening mycosis.
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PMID:Cerebral mucormycosis after liver transplantation: a case report. 985 Apr 59

The prevalence of human immunodeficiency virus (HIV) infection is increasing in Singapore. The surgical experience, however, remains limited. A retrospective review of 13 HIV-positive patients requiring abdominal surgery within Singapore was done. There were 4 females and 9 males with age ranging from 21 to 44 years. Operations included appendicectomy, colectomy, splenectomy, intestinal bypass, gastrostomy and exploratory laparotomy. Pathologic findings directly related to HIV infection were found in two-fifths (5 out of 13) of these patients. A low CD4+ count or signs of full-blown acquired immunodeficiency syndrome (AIDS) were not associated with a higher likelihood of HIV-related pathology; neither did it preclude a successful outcome. There were 2 early postoperative deaths, both with HIV-related pathology. Five of our patients who survived their abdominal surgery died on follow-up with a median survival of 17 months. In patients with typical surgical problems, e.g. appendicitis and torsion of the ovary, early surgery allows for rapid recovery similar to normal surgical patients. Care of these patients is best provided by surgeons with experience and interest in this condition together with infectious diseases physicians. Even palliative surgery offers a respite from acute and often severe problems and improves the quality of life significantly. Two patients with AIDS presented with sepsis and diffuse abdominal tenderness. Subsequent laparotomy revealed only primary bacterial peritonitis. For patients with AIDS and non-localizing abdominal signs, alternative non-invasive diagnostic modalities such as computed tomographic (CT) scan should be considered.
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PMID:Abdominal surgery in human immunodeficiency virus (HIV) infected patients--early local experience. 1010 44

After 25 years of use in the United States, trimethoprim-sulfamethoxazole (TMP-SMX) is widely prescribed for various indications. By virtue of sequential blockade of microbial folic acid synthesis, the antimicrobial combination has excellent in vitro inhibitory activity against many common respiratory and urinary tract pathogens, as well as many nosocomial infecting strains. In patients infected with the human immunodeficiency virus, TMP-SMX provides prophylactic and therapeutic potency against Pneumocystis carinii but at the risk of frequent side effects. TMP-SMX is also used for treatment of pulmonary and disseminated nocardiosis and some forms of Wegener's granulomatosis, as well as for prophylaxis of spontaneous bacterial peritonitis. Increasing bacterial resistance and concern about occasional severe adverse effects suggest that the usefulness of TMP-SMX may diminish in the future.
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PMID:Trimethoprim-sulfamethoxazole. 1040 6

Spontaneous bacterial peritoneal infections is recognized as a very common complication of cirrhotic ascites, but isolation of fungus in pure culture from ascitic fluid is relatively rare, even more so in the human immunodeficiency virus (HIV)-negative or nonimmunocompromised hosts. We describe two patients of spontaneous fungal peritonitis where the isolate was Cryptococcus neoformans. Both cases suffered from hepatitis B virus (HBV) infection. The clinical and laboratory profiles of both patients were similar to those of conventional spontaneous bacterial peritonitis. We suggest that it would be prudent to heighten clinical suspicion for fungal peritonitis in such cases.
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PMID:Spontaneous fungal peritonitis in patients with hepatitis B virus-related liver disease. 1091 83

Infectious complications in cirrhotic patients can cause severe morbidity and mortality. Bacterial infections are estimated to cause up to 25% of deaths in cirrhotic patients. The most frequent are urinary tract infection, spontaneous bacterial peritonitis, respiratory tract infection, and bacteremia. It has been said that cirrhosis is the most common form of acquired immunodeficiency, exceeding even AIDS. The specific risk factors for infection in cirrhotic patients are low serum albumin, gastrointestinal bleeding, intensive care unit admission for any cause, and therapeutic endoscopy. Certain infectious agents are more virulent and more common in patients with liver disease. These include Vibrio, Campylobacter, Yersinia, Plesiomonas, Enterococcus, Aeromonas, Capnocytophaga, and Listeria species, as well as organisms from other species. Spontaneous bacterial peritonitis is a frequent, severe, life-threatening complication of patients with ascites. Current observations and recommendations regarding treatment and prophylaxis are reviewed. A brief synopsis of miscellaneous infections encountered in cirrhotic patients is also included.
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PMID:Infectious complications of cirrhosis. 1146 97

Chronic viral hepatitis is a common co-morbidity in Italian HIV-infected patients. It represents an important emergent associated risk of mortality in patients with HIV infection whose survival has increasingly improved by highly active antiretroviral therapy. In such patients further infectious predisposing factors, related to hepatic failure and esophageal haemorrhage, worsen the immunodeficiency due to HIV infection. Bacterial peritonitis has been reported in 3% of patients after esophageal endoscopic injection sclerotherapy emergency and in 0,5% of elective procedure. Combined antibiotic prophylaxis with aminopenicillins beta-lactamase inhibitor and fluoroquinolone should be regularly given to AIDS patients with decompensated liver cirrhosis who have esophageal variceal bleeding. A case of a pneumococcal bacterial peritonitis following emergency esophageal endoscopic sclerotherapy for variceal bleeding in patient with AIDS and liver cirrhosis with ascites is reported.
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PMID:Pneumococcal bacterial peritonitis in an AIDS patient following esophageal endoscopic variceal sclerotherapy: case report and recommendations for antibiotic prophylaxis. 1532 31

Spontaneous bacterial peritonitis is a well-known entity, with a reported incidence of 15-20% in advanced cirrhotic patients. Escherichia coli and Klebsiella pneumoniae are the most common causes of spontaneous bacterial peritonitis; Brucella is extremely rare. We aimed to present one case of such a rare condition in a cirrhotic patient who also had hepatocellular carcinoma. Routine laboratory tests, abdominal ultrasonography and peritoneal fluid examinations were studied in a cirrhotic patient with ascites. Peritoneal fluid white blood cell count was 1300/mm3, with lymphocyte predominance (80%). Peritoneal fluid and blood culture both yielded Brucella melitensis. The patient also had a mass in the right lobe of the liver confirmed as hepatocellular carcinoma by biopsy. Brucella should be suspected as a cause of spontaneous bacterial peritonitis in cirrhotic patients with no response to standard spontaneous bacterial peritonitis treatments and with immunodeficiency such as hepatocellular carcinoma.
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PMID:Spontaneous bacterial peritonitis due to Brucella Melitensis in a cirrhotic patient. 1625 87

Patients who have liver cirrhosis are at increased risk of bacterial infections, such as bacteremia, meningitis, pneumonia, urinary tract infections, and spontaneous bacterial peritonitis, due to immunodeficiency associated with the severity of the cirrhosis. Although bacterial infections are frequent in cirrhotic patients, only isolated cases of brain abscess have been reported. In these cirrhotic patients, the initial presentation of brain abscess may not be fever or leukocytosis, but focal neurologic deficits. In addition, for consideration of blood-brain barrier penetration, the anti-biotic choice postoperatively is also quite different from other infections outside the central nervous system. We will discuss two cases of brain abscess in cirrhotic patients with special emphasis on the clinical presentation, magnetic resonance spectroscopic findings, organism encountered, therapeutic strategy, and prognosis.
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PMID:Brain abscess in adult cirrhotic patients: two case reports. 1728 84


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