iloprost has been researched along with Bacteremia* in 2 studies
2 other study(ies) available for iloprost and Bacteremia
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Central venous catheter-related blood stream infections in patients receiving intravenous iloprost for pulmonary hypertension.
Catheter-related blood stream infection (CR-BSI) in patients with pulmonary hypertension (PH) receiving intravenous iloprost via an indwelling central line has previously not been fully described. Recent studies have suggested a link between the pH of prostanoid infusions and the rate and nature of CR-BSI. We have investigated CR-BSI in patients receiving intravenous iloprost at our unit. Databases and hospital records were interrogated for all patients receiving intravenous iloprost between September 2007 and June 2012. Fifty-nine patients received intravenous iloprost via an indwelling central catheter with a total of 23,072 treatment days. There were 15 episodes of CR-BSI, identified using a systematic screening protocol, involving 11 patients giving an overall CR-BSI rate of 0.65/1,000 treatment days. CR-BSI rate for Gram-positive organisms was 0.26/1,000 treatment-days and for Gram-negative organisms was 0.39/1,000 treatment-days. The pH of iloprost in typical dosing regimens was comparable to the pH used in standard-diluent treprostinil and dissimilar to alkaline epoprostenol infusions. The proportion of Gram-negative CR-BSI was similar to that reported for standard-diluent treprostinil. CRP was normal on admission in 33 % of cases of confirmed CR-BSI and remained normal in 13 % of cases. CR-BSI rates with intravenous iloprost are comparable to those observed for other prostanoids. The high proportion of Gram-negative organisms observed and the neutral pH of iloprost infusions support the previously hypothesised link between pH and antimicrobial activity. Although usually elevated during a CR-BSI, CRP may be normal in early infection and a normal result cannot completely exclude infection. Topics: Administration, Intravenous; Adult; Aged; Bacteremia; Catheter-Related Infections; Central Venous Catheters; Female; Gram-Negative Bacteria; Gram-Positive Bacteria; Humans; Hypertension, Pulmonary; Iloprost; Male; Middle Aged | 2013 |
Acute meningococcaemia complicated by late onset gastrointestinal vasculitis.
Extra-meningeal and non-cutaneous manifestations of meningococcal infection are well recognized but rare. Herein we report a little recognized complication of meningococcaemia, namely late-onset gastrointestinal vasculitis. In the case presented, the prostacycline analogue iloprost was used in an attempt to minimize incipient digital gangrene ina patient with evidence of protracted immunological phenomena. In addition, diclofenac was used to treat severe arthralgia. Withdrawal of iloprost on day 19 was associated with abdominal pain and peritonism. Laparotomy demonstrated ischaemia and ulceration in the caecum, and histology revealed full thickness mucosal ulceration with a prominent vasculitic process. It is postulated that these findings were immunologically mediated, with possible rebound vasoconstriction following withdrawal of iloprost. It is also possible that NSAID use contributed to the findings via cyto-toxicity to mucosal cells. Topics: Adolescent; Anti-Inflammatory Agents, Non-Steroidal; Bacteremia; Gastrointestinal Diseases; Humans; Iloprost; Male; Meningococcal Infections; Neisseria meningitidis; Platelet Aggregation Inhibitors; Time Factors; Vasculitis; Vasodilator Agents | 2000 |