Journal of nephrology
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Journal of nephrology · Jan 2005
Case Reports Clinical TrialGabapentin in the treatment of uremic itch: an index case and a pilot evaluation.
The prevalence of renal itch in patients on dialysis is approximately 30%, but its treatment is often ineffective. We describe an index case of a hemodialysis (HD) patient suffering from painful diabetic neuropathy (PDN) treated with gabapentin; the first administration of the drug led to the complete remission of the concomitant uremic pruritus. Subsequently, we report the results of a pilot evaluation aimed at testing the effectiveness and safety of low gabapentin doses in HD patients with uremic pruritus. ⋯ Although a double-blind placebo-controlled clinical trial should be conducted to better elucidate the efficacy and toxicity of gabapentin in patients with uremic itch, our data suggest that gabapentin could be considered an effective and safe alternative treatment for uremic pruritus.
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Journal of nephrology · Jan 2005
Relationship between fluid status and its management on acute renal failure (ARF) in intensive care unit (ICU) patients with sepsis: a prospective analysis.
Sepsis carries a high morbidity and mortality, further enhanced by acute renal failure (ARF). Although fluid loading can prevent ARF in dehydrated patients, this approach could be risky in septic patients, since it can deteriorate oxygenation. This study evaluates the relationship between fluid status and management and ARF development in septic patients. ⋯ Septic patients developing ARF have an elevated CVP at day 1 of sepsis, indicating cardiodepression or intrarenal causes for hypoperfusion. These patients develop ARF despite further fluid loading. Respiratory function deteriorated in patients with ARF. Persistent fluid challenges should be avoided if they do not lead to an improvement in renal function, or if oxygenation deteriorates.
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Journal of nephrology · Jan 2005
Clinical distinction and evaluation of leptospirosis in Taiwan--a case-control study.
Leptospirosis is the most widespread zoonosis. Leptospirosis remains underreported in Taiwan because of ignorance and the broad spectrum of clinical manifestations. Acute renal failure (ARF) is a prominent feature of leptospirosis. This investigation conducted a case-control study to obtain information to distinguish leptospirosis from other conditions with similar presentations. ⋯ Prompt recognition of the characteristic presentations of leptospirosis, followed by timely antibiotic treatment, can dramatically save the patients even with severe multiple organ damage.
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Journal of nephrology · Jan 2005
Factors influencing patient survival and renal function outcome in pulmonary-renal syndrome associated with ANCA (+) vasculitis: a single-center experience.
Small vessel vasculitides, usually associated with positive antineutrophil cytoplasmic antibodies (ANCA(+)) can cause pulmonary-renal syndrome (PRS). Data from 22 patients, (19 males), aged 28-76 yrs (mean 55), with PRS were analyzed retrospectively. Renal function was estimated at presentation, 1 month after treatment initiation and at the end of follow-up (mean 4.4 +/- 3.3 yrs). ⋯ In conclusion, PRS with ANCA (+) is associated with increased mortality. If renal function improves during the 1st month of treatment, it usually remains stable thereafter. The presence of PR3-ANCA is associated with an early response to treatment, while MPO-ANCA vasculits seems to necessitate prolonged treatment.