A randomized double-blinded placebo-controlled clinical trial on protective effects of pentoxifylline on gentamicin nephrotoxicity in infectious patients
Background and objective Renal toxicity has limited gentamicin use in clinical practice. The aim of the present clinical trial was to assess the possible nephroprotective effects of pentoxifylline (PTX) against gentamicin nephrotoxicity. Materials and methods A multicenter, randomized, double-blind, placebo-controlled clinical trial was conducted on patients who had the indication for systemic gentamicin for at least 7 days. Sixty people were selected and randomly assigned. For patients in the intervention and control groups, 400 mg PTX sustained release tablet and placebo were given orally three times daily, respectively. Demographic, clinical, laboratory, and therapeutic information of patients were recorded. malondialdehyde (MDA) and tumor necrosis factor-alpha (TNF-α) levels in serum were measured on days 0 and 7. Results The incidence of nephrotoxicity in the placebo group was 19.6 times higher than that in the PTX group (OR = 19.6, 95%CI = 3.08–114.32; P value = 0.001). The mean ± SD time onset of ATN was 4.00 ± 2.32 and 5.58 ± 1.59 days in PTX and placebo recipients, respectively (P value < 0.001). No significant differences were observed for hypokalemia, hypomagnesemia, potassium and magnesium wasting between the two groups. The mean ± SD levels of serum MDA and TNF-α at day 7 were significantly lower in the PTX compared to those in the placebo group (P value < 0.001 for both indexes). Conclusion The co-administration of 400 mg PTX orally three times daily along with gentamicin was both well-tolerated and effective in preventing the nephrotoxicity of gentamicin in patients with different infectious diseases..
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:25 |
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| Enthalten in: |
Clinical and experimental nephrology - 25(2021), 8 vom: 01. Apr., Seite 844-853 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Mousavinasab, Seyed Ruhollah [VerfasserIn] |
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| Links: |
Volltext [lizenzpflichtig] |
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| BKL: | |
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| Themen: |
| Anmerkungen: |
© Japanese Society of Nephrology 2021 |
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| doi: |
10.1007/s10157-021-02032-9 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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SPR044486316 |
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| 520 | |a Background and objective Renal toxicity has limited gentamicin use in clinical practice. The aim of the present clinical trial was to assess the possible nephroprotective effects of pentoxifylline (PTX) against gentamicin nephrotoxicity. Materials and methods A multicenter, randomized, double-blind, placebo-controlled clinical trial was conducted on patients who had the indication for systemic gentamicin for at least 7 days. Sixty people were selected and randomly assigned. For patients in the intervention and control groups, 400 mg PTX sustained release tablet and placebo were given orally three times daily, respectively. Demographic, clinical, laboratory, and therapeutic information of patients were recorded. malondialdehyde (MDA) and tumor necrosis factor-alpha (TNF-α) levels in serum were measured on days 0 and 7. Results The incidence of nephrotoxicity in the placebo group was 19.6 times higher than that in the PTX group (OR = 19.6, 95%CI = 3.08–114.32; P value = 0.001). The mean ± SD time onset of ATN was 4.00 ± 2.32 and 5.58 ± 1.59 days in PTX and placebo recipients, respectively (P value < 0.001). No significant differences were observed for hypokalemia, hypomagnesemia, potassium and magnesium wasting between the two groups. The mean ± SD levels of serum MDA and TNF-α at day 7 were significantly lower in the PTX compared to those in the placebo group (P value < 0.001 for both indexes). Conclusion The co-administration of 400 mg PTX orally three times daily along with gentamicin was both well-tolerated and effective in preventing the nephrotoxicity of gentamicin in patients with different infectious diseases. | ||
| 650 | 4 | |a Gentamicin |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Pentoxifylline |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Nephrotoxicity |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Prevention |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Karimzadeh, Iman |e verfasserin |4 aut | |
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