Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation

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Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation. / Ziegler, Andreas K; Grand, Johannes; Stangerup, Ida; Nielsen, Hans J; Dela, Flemming; Magnussen, Karin; Helge, Jørn Wulff.

I: Transfusion, Bind 55, Nr. 4, 04.2015, s. 898–905.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningfagfællebedømt

Harvard

Ziegler, AK, Grand, J, Stangerup, I, Nielsen, HJ, Dela, F, Magnussen, K & Helge, JW 2015, 'Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation', Transfusion, bind 55, nr. 4, s. 898–905. https://doi.org/10.1111/trf.12926

APA

Ziegler, A. K., Grand, J., Stangerup, I., Nielsen, H. J., Dela, F., Magnussen, K., & Helge, J. W. (2015). Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation. Transfusion, 55(4), 898–905. https://doi.org/10.1111/trf.12926

Vancouver

Ziegler AK, Grand J, Stangerup I, Nielsen HJ, Dela F, Magnussen K o.a. Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation. Transfusion. 2015 apr;55(4):898–905. https://doi.org/10.1111/trf.12926

Author

Ziegler, Andreas K ; Grand, Johannes ; Stangerup, Ida ; Nielsen, Hans J ; Dela, Flemming ; Magnussen, Karin ; Helge, Jørn Wulff. / Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation. I: Transfusion. 2015 ; Bind 55, Nr. 4. s. 898–905.

Bibtex

@article{0f5673cf1a9b4e079d89f79097ea74a6,
title = "Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation",
abstract = "BACKGROUND: It is widely accepted that blood donation negatively affects endurance performance, but data on physical recovery after a standard blood donation are scarce. This study aimed to elucidate the temporary impact of blood donation on endurance performance, measured as peak oxygen uptake (VO2peak ) and time trial (TT) performance.STUDY DESIGN AND METHODS: VO2peak , TT performance, blood, iron, and anthropometric variables were determined before (baseline) and 3, 7, 14, and 28 days after blood donation in 19 healthy men.RESULTS: VO2peak was reduced by 6.5% from 49.7 ± 2 mL/kg/min at baseline to 46.3 ± 2 mL/kg/min on Day 3 (p < 0.001), and TT performance was reduced by 5.2% from 13:31 ± 00:42 to 14:13 ± 00:50 min:sec (p < 0.001). Both VO2peak and TT performance were back to baseline 14 days after blood donation. Blood hemoglobin (Hb) concentration declined 7.9% from 9.3 ± 0.11 mmol/L at baseline to 8.6 ± 0.1 mmol/L on Day 3 (p < 0.001) and was not different from baseline 28 days after blood donation. The hematocrit (Hct) was reduced from 43.8 ± 0.5% at baseline to 40.6 ± 0.6% on Day 3 (p < 0.001). On Day 28 Hct was 42.8 ± 0.5% and still reduced below baseline (p = 0.028). Ferritin concentration was reduced 46% from 113 ± 23 μg/L at baseline to a minimum of 61 ± 14 μg/L on Day 14 (p = 0.008).CONCLUSION: The individual recovery was variable, but physical performance was recovered 14 days after a standard blood donation, despite blood Hb concentration remaining lower than at baseline.",
author = "Ziegler, {Andreas K} and Johannes Grand and Ida Stangerup and Nielsen, {Hans J} and Flemming Dela and Karin Magnussen and Helge, {J{\o}rn Wulff}",
note = "{\textcopyright} 2014 AABB.",
year = "2015",
month = apr,
doi = "10.1111/trf.12926",
language = "English",
volume = "55",
pages = "898–905",
journal = "Transfusion",
issn = "0041-1132",
publisher = "Wiley-Blackwell",
number = "4",

}

RIS

TY - JOUR

T1 - Time course for the recovery of physical performance, blood hemoglobin, and ferritin content after blood donation

AU - Ziegler, Andreas K

AU - Grand, Johannes

AU - Stangerup, Ida

AU - Nielsen, Hans J

AU - Dela, Flemming

AU - Magnussen, Karin

AU - Helge, Jørn Wulff

N1 - © 2014 AABB.

PY - 2015/4

Y1 - 2015/4

N2 - BACKGROUND: It is widely accepted that blood donation negatively affects endurance performance, but data on physical recovery after a standard blood donation are scarce. This study aimed to elucidate the temporary impact of blood donation on endurance performance, measured as peak oxygen uptake (VO2peak ) and time trial (TT) performance.STUDY DESIGN AND METHODS: VO2peak , TT performance, blood, iron, and anthropometric variables were determined before (baseline) and 3, 7, 14, and 28 days after blood donation in 19 healthy men.RESULTS: VO2peak was reduced by 6.5% from 49.7 ± 2 mL/kg/min at baseline to 46.3 ± 2 mL/kg/min on Day 3 (p < 0.001), and TT performance was reduced by 5.2% from 13:31 ± 00:42 to 14:13 ± 00:50 min:sec (p < 0.001). Both VO2peak and TT performance were back to baseline 14 days after blood donation. Blood hemoglobin (Hb) concentration declined 7.9% from 9.3 ± 0.11 mmol/L at baseline to 8.6 ± 0.1 mmol/L on Day 3 (p < 0.001) and was not different from baseline 28 days after blood donation. The hematocrit (Hct) was reduced from 43.8 ± 0.5% at baseline to 40.6 ± 0.6% on Day 3 (p < 0.001). On Day 28 Hct was 42.8 ± 0.5% and still reduced below baseline (p = 0.028). Ferritin concentration was reduced 46% from 113 ± 23 μg/L at baseline to a minimum of 61 ± 14 μg/L on Day 14 (p = 0.008).CONCLUSION: The individual recovery was variable, but physical performance was recovered 14 days after a standard blood donation, despite blood Hb concentration remaining lower than at baseline.

AB - BACKGROUND: It is widely accepted that blood donation negatively affects endurance performance, but data on physical recovery after a standard blood donation are scarce. This study aimed to elucidate the temporary impact of blood donation on endurance performance, measured as peak oxygen uptake (VO2peak ) and time trial (TT) performance.STUDY DESIGN AND METHODS: VO2peak , TT performance, blood, iron, and anthropometric variables were determined before (baseline) and 3, 7, 14, and 28 days after blood donation in 19 healthy men.RESULTS: VO2peak was reduced by 6.5% from 49.7 ± 2 mL/kg/min at baseline to 46.3 ± 2 mL/kg/min on Day 3 (p < 0.001), and TT performance was reduced by 5.2% from 13:31 ± 00:42 to 14:13 ± 00:50 min:sec (p < 0.001). Both VO2peak and TT performance were back to baseline 14 days after blood donation. Blood hemoglobin (Hb) concentration declined 7.9% from 9.3 ± 0.11 mmol/L at baseline to 8.6 ± 0.1 mmol/L on Day 3 (p < 0.001) and was not different from baseline 28 days after blood donation. The hematocrit (Hct) was reduced from 43.8 ± 0.5% at baseline to 40.6 ± 0.6% on Day 3 (p < 0.001). On Day 28 Hct was 42.8 ± 0.5% and still reduced below baseline (p = 0.028). Ferritin concentration was reduced 46% from 113 ± 23 μg/L at baseline to a minimum of 61 ± 14 μg/L on Day 14 (p = 0.008).CONCLUSION: The individual recovery was variable, but physical performance was recovered 14 days after a standard blood donation, despite blood Hb concentration remaining lower than at baseline.

U2 - 10.1111/trf.12926

DO - 10.1111/trf.12926

M3 - Journal article

C2 - 25512178

VL - 55

SP - 898

EP - 905

JO - Transfusion

JF - Transfusion

SN - 0041-1132

IS - 4

ER -

ID: 132011165