Pharmacokinetics of high-dose intravenous melatonin in humans

Lars P H Andersen; Mads U Werner; Mette Marie Rosenkilde; Andreas Q Fenger; Marian C Petersen; Jacob Rosenberg; Ismayil Gögenür

doi:10.1002/jcph.592

Pharmacokinetics of high-dose intravenous melatonin in humans

Lars P H Andersen, Mads U Werner, Mette Marie Rosenkilde, Andreas Q Fenger, Marian C Petersen, Jacob Rosenberg, Ismayil Gögenür

Institut for Klinisk Medicin

28 Citationer (Scopus)

Abstract

This crossover study investigated the pharmacokinetics and adverse effects of high-dose intravenous melatonin. Volunteers participated in 3 identical study sessions, receiving an intravenous bolus of 10 mg melatonin, 100 mg melatonin, and placebo. Blood samples were collected at baseline and 0, 60, 120, 180, 240, 300, 360, and 420 minutes after the bolus. Quantitative determination of plasma melatonin concentrations was performed using a radioimmunoassay technique. Pharmacokinetic parameters were estimated by a compartmental pharmacokinetic analysis. Adverse effects included assessments of sedation and registration of other symptoms. Sedation, evaluated as simple reaction times, was measured at baseline and 120, 180, 300, and 420 minutes after the bolus. Twelve male volunteers completed the study. Median (IQR) Cmax after the bolus injections of 10 mg and 100 mg of melatonin were 221,500.0 (185,637.5-326,175.0) pg/mL and 1,251,500.0 (864,375.0-1,770,500.0) pg/mL, respectively; mean (SD) t1/2 was 42.3 (5.6) minutes and 46.2 (6.2) minutes; mean (SD) Vd was 1.6 (0.9) L/kg and 2.0 (0.8) L/kg; mean (SD) CL was 0.0253 (0.0096) L/min · kg and 0.0300 (0.0120) L/min · kg; and median (IQR) AUC0- ∞ , 8,997,633.0 (6,071,696.2-11,602,811.9) pg · min/mL and 54,685,979.4 (36,028,638.6-105,779,612.0) pg · min/mL. High-dose intravenous melatonin did not induce sedation, evaluated as simple reaction times. No adverse effects were reported in the study.

Originalsprog	Engelsk
Tidsskrift	Journal of Clinical Pharmacology
Vol/bind	56
Udgave nummer	3
Sider (fra-til)	324-9
Antal sider	6
ISSN	0091-2700
DOI	https://doi.org/10.1002/jcph.592
Status	Udgivet - 1 mar. 2016

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10.1002/jcph.592

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title = "Pharmacokinetics of high-dose intravenous melatonin in humans",

abstract = "This crossover study investigated the pharmacokinetics and adverse effects of high-dose intravenous melatonin. Volunteers participated in 3 identical study sessions, receiving an intravenous bolus of 10 mg melatonin, 100 mg melatonin, and placebo. Blood samples were collected at baseline and 0, 60, 120, 180, 240, 300, 360, and 420 minutes after the bolus. Quantitative determination of plasma melatonin concentrations was performed using a radioimmunoassay technique. Pharmacokinetic parameters were estimated by a compartmental pharmacokinetic analysis. Adverse effects included assessments of sedation and registration of other symptoms. Sedation, evaluated as simple reaction times, was measured at baseline and 120, 180, 300, and 420 minutes after the bolus. Twelve male volunteers completed the study. Median (IQR) Cmax after the bolus injections of 10 mg and 100 mg of melatonin were 221,500.0 (185,637.5-326,175.0) pg/mL and 1,251,500.0 (864,375.0-1,770,500.0) pg/mL, respectively; mean (SD) t1/2 was 42.3 (5.6) minutes and 46.2 (6.2) minutes; mean (SD) Vd was 1.6 (0.9) L/kg and 2.0 (0.8) L/kg; mean (SD) CL was 0.0253 (0.0096) L/min · kg and 0.0300 (0.0120) L/min · kg; and median (IQR) AUC0- ∞ , 8,997,633.0 (6,071,696.2-11,602,811.9) pg · min/mL and 54,685,979.4 (36,028,638.6-105,779,612.0) pg · min/mL. High-dose intravenous melatonin did not induce sedation, evaluated as simple reaction times. No adverse effects were reported in the study.",

keywords = "Journal Article",

author = "Andersen, {Lars P H} and Werner, {Mads U} and Rosenkilde, {Mette Marie} and Fenger, {Andreas Q} and Petersen, {Marian C} and Jacob Rosenberg and Ismayil G{\"o}gen{\"u}r",

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T1 - Pharmacokinetics of high-dose intravenous melatonin in humans

AU - Andersen, Lars P H

AU - Werner, Mads U

AU - Rosenkilde, Mette Marie

AU - Fenger, Andreas Q

AU - Petersen, Marian C

AU - Rosenberg, Jacob

AU - Gögenür, Ismayil

PY - 2016/3/1

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N2 - This crossover study investigated the pharmacokinetics and adverse effects of high-dose intravenous melatonin. Volunteers participated in 3 identical study sessions, receiving an intravenous bolus of 10 mg melatonin, 100 mg melatonin, and placebo. Blood samples were collected at baseline and 0, 60, 120, 180, 240, 300, 360, and 420 minutes after the bolus. Quantitative determination of plasma melatonin concentrations was performed using a radioimmunoassay technique. Pharmacokinetic parameters were estimated by a compartmental pharmacokinetic analysis. Adverse effects included assessments of sedation and registration of other symptoms. Sedation, evaluated as simple reaction times, was measured at baseline and 120, 180, 300, and 420 minutes after the bolus. Twelve male volunteers completed the study. Median (IQR) Cmax after the bolus injections of 10 mg and 100 mg of melatonin were 221,500.0 (185,637.5-326,175.0) pg/mL and 1,251,500.0 (864,375.0-1,770,500.0) pg/mL, respectively; mean (SD) t1/2 was 42.3 (5.6) minutes and 46.2 (6.2) minutes; mean (SD) Vd was 1.6 (0.9) L/kg and 2.0 (0.8) L/kg; mean (SD) CL was 0.0253 (0.0096) L/min · kg and 0.0300 (0.0120) L/min · kg; and median (IQR) AUC0- ∞ , 8,997,633.0 (6,071,696.2-11,602,811.9) pg · min/mL and 54,685,979.4 (36,028,638.6-105,779,612.0) pg · min/mL. High-dose intravenous melatonin did not induce sedation, evaluated as simple reaction times. No adverse effects were reported in the study.

AB - This crossover study investigated the pharmacokinetics and adverse effects of high-dose intravenous melatonin. Volunteers participated in 3 identical study sessions, receiving an intravenous bolus of 10 mg melatonin, 100 mg melatonin, and placebo. Blood samples were collected at baseline and 0, 60, 120, 180, 240, 300, 360, and 420 minutes after the bolus. Quantitative determination of plasma melatonin concentrations was performed using a radioimmunoassay technique. Pharmacokinetic parameters were estimated by a compartmental pharmacokinetic analysis. Adverse effects included assessments of sedation and registration of other symptoms. Sedation, evaluated as simple reaction times, was measured at baseline and 120, 180, 300, and 420 minutes after the bolus. Twelve male volunteers completed the study. Median (IQR) Cmax after the bolus injections of 10 mg and 100 mg of melatonin were 221,500.0 (185,637.5-326,175.0) pg/mL and 1,251,500.0 (864,375.0-1,770,500.0) pg/mL, respectively; mean (SD) t1/2 was 42.3 (5.6) minutes and 46.2 (6.2) minutes; mean (SD) Vd was 1.6 (0.9) L/kg and 2.0 (0.8) L/kg; mean (SD) CL was 0.0253 (0.0096) L/min · kg and 0.0300 (0.0120) L/min · kg; and median (IQR) AUC0- ∞ , 8,997,633.0 (6,071,696.2-11,602,811.9) pg · min/mL and 54,685,979.4 (36,028,638.6-105,779,612.0) pg · min/mL. High-dose intravenous melatonin did not induce sedation, evaluated as simple reaction times. No adverse effects were reported in the study.

KW - Journal Article

U2 - 10.1002/jcph.592

DO - 10.1002/jcph.592

M3 - Journal article

C2 - 26184078

SN - 0091-2700

VL - 56

SP - 324

EP - 329

JO - Journal of Clinical Pharmacology

JF - Journal of Clinical Pharmacology

IS - 3

ER -

Pharmacokinetics of high-dose intravenous melatonin in humans

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