Outcome
Type |
Measure |
Description |
Time frame |
Safety issue |
Primary |
The change in vitamin 25(OH)D level after two-week supplementation. |
Measured parameter: vitamin 25(OH)D [ng/ml]. |
Day 0 to day 14 |
|
Primary |
The change in parathyroid hormone level after two-week supplementation. |
Measured parameter: parathyroid hormone [pg/ml]. |
Day 0 to day 14 |
|
Primary |
Observation of changes in inflammatory parameters:interleukin-6 induced by a 100 km run |
Measured parameter of inflammatory: interleukin-6 [pg/ml]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Primary |
Observation of changes in inflammatory parameters: C reactive protein - CRP induced by 100 km running. |
Measured parameter of inflammatory: CRP[mg/l]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Primary |
Observation of changes in creatine kinase level induced by 100 km running. |
Measured parameter: creatine kinase [U/l]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Primary |
Observation of changes in leucocytes induced by 100 km running. |
Measured parameters of inflammatory: leukocytes [G/l]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in hepcidin level induced by 100 km running. |
Measured parameters of iron metabolism: hepcidin [ng/mL]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in serum iron level induced by 100 km running. |
Measured serum iron level [µg/dL].Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in ferritin induced by 100 km running. |
Measured parameters of iron metabolism: ferritin [ng/mL]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12h after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in erythrocytes level induced by a 100 km run. |
Measured erythrocytes level [T/l].Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12 hours after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in reticulocytes induced by a 100 km run. |
Measured reticulocytes [promil]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12 hours after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in hematocrit induced by a 100 km run. |
Measured hematocrit [%].Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12 hours after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in erythropoietin level induced by a 100 km run. |
Measured erythropoietin level [mIU - milli-International unit/mL]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12 hours after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|
Secondary |
Observation of changes in erythroferrone level induced by a 100 km run. |
Measured erythroferrone level [pg/ml]. Collected blood samples before and after 25, 50, 75 and 100-km run (05 11 2016) and 12 hours after the run (06 11 2016). |
Day "15 - the run" and day "16 - 12 hours after the run" |
|