scholarly journals Single-arm, open-label pilot intervention study to investigate an effect of oral 5-aminolevulinic acid plus sodium ferrous citrate on glucocorticoid reduction in patients with adult-onset Still disease

Medicine ◽  
2020 ◽  
Vol 99 (50) ◽  
pp. e22708
Author(s):  
Remi Sumiyoshi ◽  
Tomohiro Koga ◽  
Toshimasa Shimizu ◽  
Shuntaro Sato ◽  
Shigeki Tashiro ◽  
...  
2021 ◽  
Author(s):  
Hidenori Ito ◽  
Tohru Tanaka

Abstract The combination of 5-aminolevulinic acid (5-ALA) phosphate and sodium ferrous citrate (SFC) has been approved as an ingredient of food supplement in several countries because of its wide applicability to healthcare areas. We aimed to assess the safety of 5-ALA phosphate and SFC in healthy adult subjects at the dose several times higher than that available on market. This was an open, non-randomized, non-placebo-controlled trial that included 11 men and 11 women. Doses of 250 mg 5-ALA phosphate and 143.4 mg SFC (15 mg as Fe) per day were orally administered for 28 days. Blood and urine analyses and interviews were conducted to assess the safety. No test compound-related adverse events or abnormal values were observed, except for elevated serum iron levels, which were mild to moderate and transient. Combined administration of 5-ALA phosphate and SFC to healthy adults is well-tolerated and safe at the dose and duration investigated in this study.


2011 ◽  
Vol 21 (9-10) ◽  
pp. 706
Author(s):  
G.M. Buyse ◽  
D. Thijs ◽  
N. Goemans ◽  
M. van den Hauwe ◽  
H. Wei ◽  
...  

2013 ◽  
Vol 30 (2) ◽  
pp. 69-78 ◽  
Author(s):  
Maria A. Fragala-Pinkham ◽  
Hilary J. Smith ◽  
Kelly A. Lombard ◽  
Carrie Barlow ◽  
Margaret E. O’Neil

2018 ◽  
Vol 57 (7) ◽  
pp. 1033-1038 ◽  
Author(s):  
Hoshimi Kawaguchi ◽  
Hiroto Tsuboi ◽  
Mizuki Yagishita ◽  
Toshihiko Terasaki ◽  
Mayu Terasaki ◽  
...  

2015 ◽  
Vol 14 (1) ◽  
pp. 4 ◽  
Author(s):  
Simone Schmidt ◽  
Janina Willers ◽  
Sabine Riecker ◽  
Katharina Möller ◽  
Jan Schuchardt ◽  
...  

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