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PubMed1995

Malignancy, mortality, and medicosurgical management of Clostridium septicum infection.

BACKGROUND: Necrotizing Clostridium septicum infections (CSI) have a strong association with malignancy or immunosuppression. To clarify this relationship and determine how it impacted mortality, the experience with CSI at a single institution was reviewed. METHODS: Records of all patients admitted to our hospital with culture proven clostridial infection from 1966 through 1993 were reviewed. RESULTS: Among patients presenting with clinical gas gangrene, 281 had culture proven clostridial infection and 32 (11.4%) had CSI. The mortality among CSI patients was 56%, whereas 26% of all patients with clostridial infections died (p = 0.001). An associated malignancy was found in 50% of patients with CSI, whereas this was seen in only 11% of patients with other clostridial infections (p = 0.0001 for CSI versus clostridial infection overall). The remaining patients with spontaneous CSI all had evidence of immunosuppression. CONCLUSIONS: The high mortality and likelihood of associated malignancy or hematologic disease underscore the importance of a high index of suspicion and the need to search for and treat associated conditions in all patients with CSI.

Adenocarcinoma↗
PubMed2000

Non-antibiotic therapy for Clostridium difficile infection.

Treatment of Clostridium difficile infection with metronidazole or vancomycin is successful in the majority of cases, but relapse occurs in 15% to 20% of patients, and in some the infection can remain chronic for months or years. The use of non-antibiotic therapies for this infection is theoretically attractive, as they would enable the normal colonic microflora to be reconstituted which is a requirement for permanent eradication of this pathogen. Over the past decade a number of non-antibiotic approaches to eliminate or neutralize C. difficile or its toxins have been proposed, including probiotic therapy with non-pathogenic microorganisms and several forms of immunotherapy. These alternative approaches are in their infancy, but initial reports appear to support efficacy against this stubborn infection.

Journal Article↗
PubMed1986

Hyperbaric oxygen therapy in the management of Clostridium perfringens infections.

Patients with Clostridium perfringens infections treated in Christchurch over a 14 year period to 1984 were reviewed retrospectively. Of the 46 documented cases, 21 died. Twenty-nine patients were treated with hyperbaric oxygen (HBO) therapy. Of these, nine died, whilst 12 of 17 other patients who did not receive HBO died, including five in whom the diagnosis was only made at postmortem. The clinical features and predisposing factors for clostridial infections are discussed. The importance of early vigorous treatment with a combination of surgical debridement, antibiotics and HBO to reduce the morbidity and mortality of this lethal infection is emphasised.

Adult↗
PubMed1995

[Clostridium difficile infection. The nosocomial aspect].

Clostridium difficile infection is discussed relatively rarely as a nosocomial problem in Norway. Epidemiological studies have shown Clostridium difficile diarrhoea to be frequently an antibiotica-associated nosocomial disease. We describe a material consisting of 22 patients with Clostridium difficile infection from a county hospital in Norway. The inclusion criteria were a clinical disease with diarrhoea and a positive test for Clostridium difficile toxin A and/or B in the faeces. 11 patients were or had been hospitalized for a short period in one specific medical ward when diagnosed. These and five other patients probably had a hospital-acquired Clostridium difficile infection. We discuss the nosocomial aspect and the clinical characteristics of the disease in our material.

Adult↗
PubMed2000

CNS infection with clostridium septicum.

We present an unusual case of Clostridium septicum brain infection in a 72-yr-old woman who had no underlying malignant disease. The infection spread from a localized sit to the CNS causing gas formation. The patient died rapidly.

Aged↗
PubMedDate not supplied

Diarrhea in elderly patients due to Clostridium difficile associated with Salmonella and Shigella infection.

Clostridium difficile is the main cause of nosocomial diarrhea mainly in elderly hospitalized patients and in nursing homes, but less common in the community. We report three elderly patients living in the community, one frail and two in reasonable good health who recently developed diarrhea due to C. difficile associated with Salmonella group C in two cases and Shigella flexneri in the other. The association with Shigella has not previously been reported and there have only been a few cases with Salmonella. These findings may be important due to the possibility that diarrhea caused by C. difficile associated with other enteric bacteria may be more prevalent than expected in the aging population, thus necessitating awareness and consequently appropriate treatment and follow-up.

Aged↗
PubMed1999

[Acute hemolytic anemia in Clostridium perfringens infection].

Haemolytic anaemia caused by Clostridium perfringens is a rare complication in patients with neoplastic diseases. According to the literature, our patient seems to be the first patient with underlying malignancy (multiple myeloma) who has survived C. perfringens septicaemia complicated with acute haemolysis and acute anuria. It is concluded that treatment with penicillin should be considered in case of acute haemolytic anaemia, if the patient is febrile and no other obvious cause of the haemolytic condition can be found.

Acute Disease↗
PubMed2000

Postpartum Clostridium sordellii infection associated with fatal toxic shock syndrome.

Clostridium bacteria are anaerobic Gram positive spore-form-ing bacilli, known to cause distinct clinical syndromes such as botulism, tetanus, pseudomembranous colitis and myonecrosis. The natural habitats of Clostridium species are soil, water and the gastrointestinal tract of animals and humans. In 5-10% of all women, Clostridium species are also found to be normal inhabitants in the microbial flora of the female genital tract. In case of a non-sexually transmitted genital tract infection, Clostridium species are isolated in 4-20%, and clostridium welchii seems to be the most common isolate. Clostridium sordellii is rarely encountered in clinical specimens (1% of Clostridium species), but it has been described as a human pathogen with fatal potential. Two toxins, a lethal and a hemorrhagic (that antigenically and pathophysiologically appear similar to Clostridium difficile toxins B and A, respectively) are responsible for this potential. Reviewing the obstetric literature, only six cases of postpartum endometritis caused by C. sordellii, are described - all being fatal. In addition, one lethal case of spontaneous endometritis resulting from C. sordellii is reported. The clinical aspects of these cases include: - sudden onset with influenza-like symptoms in previously healthy women - progressive refractory hypotension - local and spreading tissue edema - absence of fever Laboratory findings include: - marked leukocytosis - elevated hematocrit. This paper reports the seventh fatal postpartum C. sorlellii associated toxic shock syndrome - the first recognized in Scandinavia.

Adult↗
PubMed1992

Colonisation with digoxin-reducing strains of Eubacterium lentum and Clostridium difficile infection in nursing home patients.

Stool specimens obtained from 77 residents of a nursing home were analysed to determine the relationship between colonisation with digoxin-reducing strains of Eubacterium lentum and infection with Clostridium difficile. Patients were categorised according to previous antibiotic treatment, prescription of enteral feedings, and pattern of bowel habits. Colonisation with digoxin-reducing E. lentum was less common in subjects infected with C. difficile, in those treated with antibiotics previously, and in those prescribed enteral feedings. Normal bowel habits were more common in those without C. difficile. The lowest incidence of diarrhoea was seen in patients without C. difficile who were colonised with digoxin-reducing species. This study establishes an inverse relationship between the presence of C. difficile and E. lentum that reduce digoxin which is related to previous treatment with antibiotics and prescription of enteral feedings. Bacterial markers may prove to be a useful tool for predicting clinical disturbances in bowel function.

Adult↗
PubMed1991

[Atraumatic Clostridium septicum infection in granulocytopenia].

A fatal Clostridium septicum infection occurred in three patients. Case 1. A 55-year-old man died of septicaemia resulting from granulocytopenia of uncertain aetiology; it was associated with perforation of ileal mucosal ulcers. Autopsy revealed neutropenic enterocolitis and diffuse gas formation, especially in the brain, caused by Clostridium septicum. Case 2. A 18-year-old boy developed a caecal invagination during imipenem-induced granulocytopenia. A fulminant postoperative Clostridium septicum infection ended fatally. At autopsy many ulcers were found at the site of invagination with gas formation involving all organs. Case 3. Myonecrosis of the left arm, caused by Clostridium septicum, developed without external cause in a 12-year-old girl with congenital neutropenia. Despite aggressive surgical intervention she died of toxic shock. Autopsy revealed caecal mucosal ulcers as the portal of entry of Clostridium septicum.

Adolescent↗
PubMed1999

Incidence and outcome of Clostridium difficile infection following autologous peripheral blood stem cell transplantation.

A retrospective evaluation of 200 consecutive recipients of autologous peripheral blood stem cell transplantation (PBSCT) was conducted to ascertain the incidence and outcome of infection with Clostridium difficile. The diagnosis was confirmed in 14 patients with diarrhea (15 episodes) at a median of 33 days after stem cell infusion. Five patients were neutropenic at the time of diagnosis. Every individual had adverse known risk factors such as recent or current use of antibiotic, corticosteroid and antiviral therapy, recent administration of myeloablative chemotherapy and numerous, prolonged periods of hospitalization. Diarrhea, frequently hemorrhagic, was the most common presenting feature along with fever, abdominal cramps and abdominal distention. Diagnosis was established by the stool-cytotoxin test. Response to standard treatment with oral vancomycin or metronidazole was prompt despite the presence of several adverse prognostic features in these patients. There was only one instance of relapse which was also treated successfully. Several transplant-related variables such as age, sex, underlying malignancy, myelo-ablative regimen, duration of neutropenia, and prophylactic use of oral ampicillin underwent statistical analysis but failed to be predictive of C. difficile infection in such a setting. Finally, C. difficile is not uncommon after autologous PBSCT and must be included in the differential diagnosis in any such patient with diarrhea.

Adolescent↗
PubMed2002

Legionellosis in a lung transplant recipient obscured by cytomegalovirus infection and Clostridium difficile colitis.

A 52-year-old-white male underwent double lung transplantation for severe emphysema due to alpha-1-antitrypsin deficiency and heavy tobacco use. Following a postoperative course complicated by renal insufficiency, pulmonary emboli, and Clostridium difficile colitis, he was discharged in stable condition. Two months later, he was admitted to a local hospital with a fever, abdominal pain, diarrhea, nausea, and dyspnea. Computerized tomography (CT) of the chest revealed bilateral pleural effusions. Sigmoidoscopy was grossly normal but biopsy demonstrated cytomegalovirus (CMV) colitis, and the patient was placed on intravenous ganciclovir. Over the next week, he became progressively hypoxemic and was transferred to the University of Pittsburgh Medical Center (post-transplant day 81) for further evaluation. His medications on transfer included: ganciclovir, prednisone, tacrolimus, dapsone, fluconazole, ondansetron, lansoprazole, digoxin, and coumadin.

Bronchoalveolar Lavage Fluid↗