J Renal Nutr:既能控糖又能延缓“脂肪肾”进展,这个药物你值得拥有!

2021-11-16 MedSci原创 MedSci原创

在这项探索性研究中,发现26周的血糖控制能使RTGC降低,尤其是利拉鲁肽。然而,仍然需要更大规模的临床研究来评估这些变化是否反映了血糖控制对脂肪肾的真实影响。

众所周知,肾脏异位脂质积聚(脂肪肾)是糖尿病肾病的潜在驱动因素,严格的血糖控制可以降低糖尿病肾病的风险。那么血糖控制对脂质代谢的研究仍然缺乏。基于此,本研究评估了血糖控制是否影响肾脏甘油三酯含量(RTGC)。此外,还比较了胰高血糖素样肽-1受体激动剂利拉鲁肽与标准降糖治疗。

在这项单中心平行组试验中,2型糖尿病患者被随机分为利拉鲁肽组或安慰剂组,并加入标准治疗(二甲双胍/磺酰脲衍生物/胰岛素)。通过质子波谱测量血糖控制26周后RTGC的变化,并分析治疗组之间RTGC的差异。

基线分析包括50例2型糖尿病患者(平均年龄56.5±9.1岁)。17名患者进行了基线和随访测量。平均糖化血红蛋白为7.8±0.8%,在26周血糖控制后变为7.3±0.9%,与治疗组无关。

26周血糖控制后的结果

利拉鲁肽或安慰剂添加到常规血糖治疗的基线和26周后的结果

无论治疗组如何,血糖控制26周后,log转化的RTGC为- 0.68±0.30%,均变为- 0.83±0.32% (P = .049)。利拉鲁肽与标准治疗中添加的安慰剂之间26周与基线RTGC比率存在显著差异。

考虑到肾脏GLP1受体的存在,与GLP1激活相关的直接途径是抑制肾脏内的各种损伤途径,包括氧化应激(烟酰胺腺嘌呤二核苷酸磷酸氧化酶抑制)、炎症(细胞因子和趋化因子表达减少)和纤维化(转化生长因子-β1和IV型胶原的表达降低)此外,同时使用他汀类药物和抗高血压药物是否会影响RTGC水平,目前尚不清楚。

总之,在这项探索性研究中,发现26周的血糖控制能使RTGC降低,尤其是利拉鲁肽然而,仍然需要更大规模的临床研究来评估这些变化是否反映了血糖控制对脂肪肾的真实影响。

参考文献:Ilona A. Dekkers, Maurice B. Bizino, Elisabeth H.M. Paiman, Johannes W. Smit, Ingrid M. Jazet, Aiko P.J. de Vries, Hildo J. Lamb, The Effect of Glycemic Control on Renal Triglyceride Content Assessed by Proton Spectroscopy in Patients With Type 2 Diabetes Mellitus: A Single-Center Parallel-Group Trial, Journal of Renal Nutrition, Volume 31, Issue 6, 2021, Pages 611-619, ISSN 1051-2276, https://doi.org/10.1053/j.jrn.2020.09.006.

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    2022-03-18 jml2020
  2. [GetPortalCommentsPageByObjectIdResponse(id=1717684, encodeId=54861e176847d, content=<a href='/topic/show?id=a7ab15318fc' target=_blank style='color:#2F92EE;'>#renal#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15318, encryptionId=a7ab15318fc, topicName=renal)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28bc32453681, createdName=jml2020, createdTime=Fri Mar 18 10:44:25 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1070930, encodeId=fe9c10e093099, content=好的!, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c4a44885671, createdName=419040982, createdTime=Tue Nov 16 22:39:32 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1070926, encodeId=291510e09264f, content=积极!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c4a44885671, createdName=419040982, createdTime=Tue Nov 16 22:32:14 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1070922, encodeId=645110e092256, content=利拉鲁肽效果好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c4a44885671, createdName=419040982, createdTime=Tue Nov 16 22:20:32 CST 2021, time=2021-11-16, status=1, ipAttribution=)]
    2021-11-16 419040982

    好的!

    0

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    2021-11-16 419040982

    积极!

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1717684, encodeId=54861e176847d, content=<a href='/topic/show?id=a7ab15318fc' target=_blank style='color:#2F92EE;'>#renal#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=15318, encryptionId=a7ab15318fc, topicName=renal)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=28bc32453681, createdName=jml2020, createdTime=Fri Mar 18 10:44:25 CST 2022, time=2022-03-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1070930, encodeId=fe9c10e093099, content=好的!, beContent=null, objectType=article, channel=null, level=null, likeNumber=61, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c4a44885671, createdName=419040982, createdTime=Tue Nov 16 22:39:32 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1070926, encodeId=291510e09264f, content=积极!, beContent=null, objectType=article, channel=null, level=null, likeNumber=68, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c4a44885671, createdName=419040982, createdTime=Tue Nov 16 22:32:14 CST 2021, time=2021-11-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1070922, encodeId=645110e092256, content=利拉鲁肽效果好!, beContent=null, objectType=article, channel=null, level=null, likeNumber=56, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c4a44885671, createdName=419040982, createdTime=Tue Nov 16 22:20:32 CST 2021, time=2021-11-16, status=1, ipAttribution=)]
    2021-11-16 419040982

    利拉鲁肽效果好!

    0

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