Journals / Medeniyet Medical Journal / 2017 / Cilt: 32 - Sayı: 2

The relationship between vitamin D deficiency and increased mean platelet volume in renal transplant recipients

Böbrek nakilli hastalarda D vitamini ile ortalama trombosit hacmi arasındaki ilişki

Pages
106–110
Publication Date
2022-10-19
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Further randomized controlled trials are needed to address the relationship between vitamin D deficiency, MPV and CVD.

📌 3 Key Takeaways

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Objective & Hypothesis:Vitamin D is a steroidal hormone produced by skin under the impact of sunlight.
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Key Findings & Data:In various studies increased MPV has been shown to be related to vascular dise- ases as venous thromboembolism, hypertension, and coronary artery disease To our knowledge, there is no study about the relation between vitamin D and MPV in kidney transplant reci- pients (KTRs).
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Conclusion & Impact:Further randomized controlled trials are needed to address the relationship between vitamin D deficiency, MPV and CVD.
🔬Design:Research Article
📍Scope:2015 Verileri
⚙️Variables:Domain Parameters

Abstract

Vitamin D is a steroidal hormone produced by skin under the impact of sunlight. Vitamin D plays a role in vital events as cel- lular growth, proliferation, apoptosis, oxidative stress, memb- rane transport, cellular adhesion, and immune system function. Vitamin D deficiency is claimed to affect mean platelet volume (MPV) by its impact on inflammatory system. In various studies increased MPV has been shown to be related to vascular dise- ases as venous thromboembolism, hypertension, and coronary artery disease To our knowledge, there is no study about the relation between vitamin D and MPV in kidney transplant reci- pients (KTRs). The aim of this study is to determine the relation between vitamin D levels, MPV and cardiovascular disease (CVD) in KTRs. Ninety two out of 150 patients whose vitamin D levels were measured were admitted to our clinic between November- December 2015. Patients’ data were retrospectively gathered. Patients were grouped in two categories according to vitamin D levels: Group I vitamin 20 ng/mL (n:29). Any correlation between MPV, CVD, and vita-min D was not detected. In our study, 68.5% of the patients had vitamin D deficiency. This incidence was similar to that found in other studies.In correlation analysis any correlation was not de- termined between vitamin D levels and MPV (rs=0.16, p=0.60). MPV did not correlate with CVD (p=0.19). Although there is great interest in vitamin D and MPV, it is unclear whether vitamin D de- ficiency causes inflammation and MPV can be used as a marker of vitamin D deficiency in KTRs. When vitamin D replacement is performed, it should be noted that there may be adverse effects due to accumulation of vitamin D, as well as the positive effects expected from this treatment. Further randomized controlled trials are needed to address the relationship between vitamin D deficiency, MPV and CVD.

Özet

Vitamin D, deride ultraviyole ışığın etkisiyle üretilen steroid ya- pılı bir hormondur. Aktif vitamin D’nin hücresel büyüme, pro- liferasyon ve apoptozis, oksidatif stres, membran transportu, matriks hemostazı, hücre adezyonu, immun sistem fonksiyonu gibi yaşamsal olaylarda rol oynadığı düşünülmektedir. Bazı ça- lışmalarda, inflamatuvar sisteme etkileri sonucunda vitamin D eksikliğinin ortalama trombosit hacminde (OTH) artışa yol açtığı iddia edilmiştir. Yüksek OTH’ın venöz tromboembolizm, hipertan- siyon, koroner arter hastalığı gibi damar hastalıkları ile ilişkili olduğu yapılan çalışmalarda gösterilmiştir. Bilgilerimize göre, şu ana kadar böbrek nakilli hastalarda vitamin D düzeyi ve OTH ara- sındaki ilişkiye dair bir yayın yoktur. Biz de çalışmamızda stabil böbrek nakilli hastalarda vitamin D düzeyi, OTH ve kardiyovas- küler hastalıklar (KVH) arasındaki ilişkiyi araştırmayı amaçladık. Kasım-Aralık 2015 tarihleri arasında polikliniğe vuran 150 has- tadan vitamin D düzeyi ölçülmüş olan 92’si alındı. Hasta bilgileri retrospektif olarak toplandı. Hastalar, vitamin D düzeyi 20 ng/mL olanlar grup II (n:29) olarak ikiye ayrıldı. Çalışmamızdaki hastaların %68,5’inde vitamin D ek- sikliği vardı. Bu oran daha önceki çalışmalarda bulunan oran ile benzerdi. Korelasyon analizinde vitamin D düzeyi ve OTH ve KVH varlığı arasında bir ilişki saptanamadı (p=0,60, p=0,19). Vitamin D ve OTH üzerine büyük bir ilgi olsa da böbrek nakilli hastalarda vitamin D eksikliğinin inflamasyona yol açıp açmadığı ve OTH’nin bir belirteç olarak kullanılıp kullanılamayacağı netleşmemiştir. Vitaminin D replasmanı yapılırken bu tedaviden beklenen olumlu etkilerin yanı sıra birikime bağlı zararlı etkilerinin olabileceği göz önünde bulundurulmalıdır. Vitamin D eksikliği, OTH ile KVH ara- sındaki ilişkinin belirlenmesi için daha geniş randomize kontrollü çalışmalara gereksinim vardır.

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Cite This Article

ORAL, A., BAŞÇI, S., SASAK, G. (2022). The relationship between vitamin D deficiency and increased mean platelet volume in renal transplant recipients. Medeniyet Medical Journal, Cilt: 32 - Sayı: 2, 106–110. https://ajindex.com/articles/579328

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