Pregnancy exposure to citalopram – Therapeutic drug monitoring in maternal blood, amniotic fluid and cord blood
Aim of the study was to measure and correlate citalopram concentrations in maternal blood, amniotic fluid and umbilical cord blood to account for the distribution of the drug between these three compartments. Concentrations of citalopram were measured in twelve mother infant pairs at the time of del...
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| Veröffentlicht in: | Progress in neuro-psychopharmacology & biological psychiatry 2017-10, Vol.79 (Pt B), p.213-219 |
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| creator | Paulzen, Michael Goecke, Tamme W. Stingl, Julia C. Janssen, Geer Stickeler, Elmar Gründer, Gerhard Schoretsanitis, Georgios |
| description | Aim of the study was to measure and correlate citalopram concentrations in maternal blood, amniotic fluid and umbilical cord blood to account for the distribution of the drug between these three compartments.
Concentrations of citalopram were measured in twelve mother infant pairs at the time of delivery. Data are provided as median values, first (Q1) and third (Q3) quartiles as well as ranges. To account for the penetration ratio into amniotic fluid and cord blood, the concentration of citalopram in was divided by the concentration in maternal serum. Correlations between daily dosage, maternal serum concentrations and umbilical cord blood concentrations were computed for twelve patients. As amniotic fluid was only available for nine mother infant pairs, appropriate calculations are provided for these mother-infant pairs.
The median daily dosage of citalopram was 20mg (Q1: 10mg, Q3: 20mg; range 10–40mg). The relation between the daily dosage of citalopram and its concentrations in maternal serum was highly significant (r=0.667, p=0.018). Maternal serum concentrations and cord blood concentrations were positively correlated (r=0.790, p=0.002) with a median penetration ratio into the fetal circulation of 0.78 (Q1: 0.52, Q3: 1.16, range 0.46–1.66). The median penetration ratio into amniotic fluid was 1.8 (Q1: 1.07, Q3: 2.64; range 0.52–6.97).
Citalopram concentrations in amniotic fluid and cord blood give evidence that maternally administered citalopram is constantly accessible to the fetus via amniotic fluid. A high correlation between maternal serum concentrations of citalopram and umbilical cord blood concentrations highlights a predictive role of quantifying drug concentrations in maternal serum for assessing drug concentrations in the fetal circulation. Findings support the important role of therapeutic drug monitoring in maintaining the safety of pregnant women and exposed infants.
•Maternal serum concentrations of citalopram help to predict in-utero-exposition.•Citalopram is highly penetrative into amniotic fluid.•The fetus is constantly exposed to citalopram. |
| doi_str_mv | 10.1016/j.pnpbp.2017.06.030 |
| format | Article |
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Concentrations of citalopram were measured in twelve mother infant pairs at the time of delivery. Data are provided as median values, first (Q1) and third (Q3) quartiles as well as ranges. To account for the penetration ratio into amniotic fluid and cord blood, the concentration of citalopram in was divided by the concentration in maternal serum. Correlations between daily dosage, maternal serum concentrations and umbilical cord blood concentrations were computed for twelve patients. As amniotic fluid was only available for nine mother infant pairs, appropriate calculations are provided for these mother-infant pairs.
The median daily dosage of citalopram was 20mg (Q1: 10mg, Q3: 20mg; range 10–40mg). The relation between the daily dosage of citalopram and its concentrations in maternal serum was highly significant (r=0.667, p=0.018). Maternal serum concentrations and cord blood concentrations were positively correlated (r=0.790, p=0.002) with a median penetration ratio into the fetal circulation of 0.78 (Q1: 0.52, Q3: 1.16, range 0.46–1.66). The median penetration ratio into amniotic fluid was 1.8 (Q1: 1.07, Q3: 2.64; range 0.52–6.97).
Citalopram concentrations in amniotic fluid and cord blood give evidence that maternally administered citalopram is constantly accessible to the fetus via amniotic fluid. A high correlation between maternal serum concentrations of citalopram and umbilical cord blood concentrations highlights a predictive role of quantifying drug concentrations in maternal serum for assessing drug concentrations in the fetal circulation. Findings support the important role of therapeutic drug monitoring in maintaining the safety of pregnant women and exposed infants.
•Maternal serum concentrations of citalopram help to predict in-utero-exposition.•Citalopram is highly penetrative into amniotic fluid.•The fetus is constantly exposed to citalopram.</description><identifier>ISSN: 0278-5846</identifier><identifier>EISSN: 1878-4216</identifier><identifier>DOI: 10.1016/j.pnpbp.2017.06.030</identifier><identifier>PMID: 28663113</identifier><language>eng</language><publisher>England: Elsevier Inc</publisher><subject>Adult ; Amniotic fluid ; Amniotic Fluid - metabolism ; Antidepressants ; Citalopram ; Citalopram - blood ; Citalopram - pharmacokinetics ; Citalopram - therapeutic use ; Cord blood ; Cordocentesis ; Depression ; Dose-Response Relationship, Drug ; Drug Monitoring ; Female ; Fetal Blood - metabolism ; Humans ; Infant, Newborn ; Male ; Pharmacokinetics ; Placental transfer ; Pregnancy ; Pregnancy Complications - drug therapy ; Pregnancy Complications - metabolism ; Serotonin Uptake Inhibitors - blood ; Serotonin Uptake Inhibitors - pharmacokinetics ; Serotonin Uptake Inhibitors - therapeutic use ; Therapeutic drug monitoring ; Young Adult</subject><ispartof>Progress in neuro-psychopharmacology & biological psychiatry, 2017-10, Vol.79 (Pt B), p.213-219</ispartof><rights>2017 Elsevier Inc.</rights><rights>Copyright © 2017 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c359t-2921b521d8d4b8f04c19c624b0f19611e980e6374b34d53ff83d99d9d957cf23</citedby><cites>FETCH-LOGICAL-c359t-2921b521d8d4b8f04c19c624b0f19611e980e6374b34d53ff83d99d9d957cf23</cites><orcidid>0000-0003-4198-5160 ; 0000-0002-3851-4117</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.pnpbp.2017.06.030$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28663113$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Paulzen, Michael</creatorcontrib><creatorcontrib>Goecke, Tamme W.</creatorcontrib><creatorcontrib>Stingl, Julia C.</creatorcontrib><creatorcontrib>Janssen, Geer</creatorcontrib><creatorcontrib>Stickeler, Elmar</creatorcontrib><creatorcontrib>Gründer, Gerhard</creatorcontrib><creatorcontrib>Schoretsanitis, Georgios</creatorcontrib><title>Pregnancy exposure to citalopram – Therapeutic drug monitoring in maternal blood, amniotic fluid and cord blood</title><title>Progress in neuro-psychopharmacology & biological psychiatry</title><addtitle>Prog Neuropsychopharmacol Biol Psychiatry</addtitle><description>Aim of the study was to measure and correlate citalopram concentrations in maternal blood, amniotic fluid and umbilical cord blood to account for the distribution of the drug between these three compartments.
Concentrations of citalopram were measured in twelve mother infant pairs at the time of delivery. Data are provided as median values, first (Q1) and third (Q3) quartiles as well as ranges. To account for the penetration ratio into amniotic fluid and cord blood, the concentration of citalopram in was divided by the concentration in maternal serum. Correlations between daily dosage, maternal serum concentrations and umbilical cord blood concentrations were computed for twelve patients. As amniotic fluid was only available for nine mother infant pairs, appropriate calculations are provided for these mother-infant pairs.
The median daily dosage of citalopram was 20mg (Q1: 10mg, Q3: 20mg; range 10–40mg). The relation between the daily dosage of citalopram and its concentrations in maternal serum was highly significant (r=0.667, p=0.018). Maternal serum concentrations and cord blood concentrations were positively correlated (r=0.790, p=0.002) with a median penetration ratio into the fetal circulation of 0.78 (Q1: 0.52, Q3: 1.16, range 0.46–1.66). The median penetration ratio into amniotic fluid was 1.8 (Q1: 1.07, Q3: 2.64; range 0.52–6.97).
Citalopram concentrations in amniotic fluid and cord blood give evidence that maternally administered citalopram is constantly accessible to the fetus via amniotic fluid. A high correlation between maternal serum concentrations of citalopram and umbilical cord blood concentrations highlights a predictive role of quantifying drug concentrations in maternal serum for assessing drug concentrations in the fetal circulation. Findings support the important role of therapeutic drug monitoring in maintaining the safety of pregnant women and exposed infants.
•Maternal serum concentrations of citalopram help to predict in-utero-exposition.•Citalopram is highly penetrative into amniotic fluid.•The fetus is constantly exposed to citalopram.</description><subject>Adult</subject><subject>Amniotic fluid</subject><subject>Amniotic Fluid - metabolism</subject><subject>Antidepressants</subject><subject>Citalopram</subject><subject>Citalopram - blood</subject><subject>Citalopram - pharmacokinetics</subject><subject>Citalopram - therapeutic use</subject><subject>Cord blood</subject><subject>Cordocentesis</subject><subject>Depression</subject><subject>Dose-Response Relationship, Drug</subject><subject>Drug Monitoring</subject><subject>Female</subject><subject>Fetal Blood - metabolism</subject><subject>Humans</subject><subject>Infant, Newborn</subject><subject>Male</subject><subject>Pharmacokinetics</subject><subject>Placental transfer</subject><subject>Pregnancy</subject><subject>Pregnancy Complications - drug therapy</subject><subject>Pregnancy Complications - metabolism</subject><subject>Serotonin Uptake Inhibitors - blood</subject><subject>Serotonin Uptake Inhibitors - pharmacokinetics</subject><subject>Serotonin Uptake Inhibitors - therapeutic use</subject><subject>Therapeutic drug monitoring</subject><subject>Young Adult</subject><issn>0278-5846</issn><issn>1878-4216</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kM1u2zAMgIViRZP-PMGAQccdFleUbNk-7DAEXTegQHvIXZAlOlVgS65kD-1t77A37JPUabIdBx5IgB9J8CPkI7AMGMjrXTb4oRkyzqDMmMyYYCdkCVVZrXIO8gNZMj7XRZXLBTlPaccYA8HEGVnwSkoBIJbk6SHi1mtvXig-DyFNEekYqHGj7sIQdU9ff_-hm0eMesBpdIbaOG1pH7wbQ3R-S52nvR4xet3RpgvBfqG69y7s2babnKXaW2pCtIf2JTltdZfw6pgvyOb7zWb9Y3V3f_tz_e1uZURRjytec2gKDrayeVO1LDdQG8nzhrVQSwCsK4ZSlHkjcluItq2ErWs7R1GalosL8vmwdojhacI0qt4lg12nPYYpKaihEHk5y5lRcUBNDClFbNUQXa_jiwKm9qrVTr2rVnvVikk1q56nPh0PTE2P9t_MX7cz8PUA4PzlL4dRJePQG7QuohmVDe6_B94AAwmSlQ</recordid><startdate>20171003</startdate><enddate>20171003</enddate><creator>Paulzen, Michael</creator><creator>Goecke, Tamme W.</creator><creator>Stingl, Julia C.</creator><creator>Janssen, Geer</creator><creator>Stickeler, Elmar</creator><creator>Gründer, Gerhard</creator><creator>Schoretsanitis, Georgios</creator><general>Elsevier Inc</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-4198-5160</orcidid><orcidid>https://orcid.org/0000-0002-3851-4117</orcidid></search><sort><creationdate>20171003</creationdate><title>Pregnancy exposure to citalopram – Therapeutic drug monitoring in maternal blood, amniotic fluid and cord blood</title><author>Paulzen, Michael ; Goecke, Tamme W. ; Stingl, Julia C. ; Janssen, Geer ; Stickeler, Elmar ; Gründer, Gerhard ; Schoretsanitis, Georgios</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c359t-2921b521d8d4b8f04c19c624b0f19611e980e6374b34d53ff83d99d9d957cf23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adult</topic><topic>Amniotic fluid</topic><topic>Amniotic Fluid - metabolism</topic><topic>Antidepressants</topic><topic>Citalopram</topic><topic>Citalopram - blood</topic><topic>Citalopram - pharmacokinetics</topic><topic>Citalopram - therapeutic use</topic><topic>Cord blood</topic><topic>Cordocentesis</topic><topic>Depression</topic><topic>Dose-Response Relationship, Drug</topic><topic>Drug Monitoring</topic><topic>Female</topic><topic>Fetal Blood - metabolism</topic><topic>Humans</topic><topic>Infant, Newborn</topic><topic>Male</topic><topic>Pharmacokinetics</topic><topic>Placental transfer</topic><topic>Pregnancy</topic><topic>Pregnancy Complications - drug therapy</topic><topic>Pregnancy Complications - metabolism</topic><topic>Serotonin Uptake Inhibitors - blood</topic><topic>Serotonin Uptake Inhibitors - pharmacokinetics</topic><topic>Serotonin Uptake Inhibitors - therapeutic use</topic><topic>Therapeutic drug monitoring</topic><topic>Young Adult</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Paulzen, Michael</creatorcontrib><creatorcontrib>Goecke, Tamme W.</creatorcontrib><creatorcontrib>Stingl, Julia C.</creatorcontrib><creatorcontrib>Janssen, Geer</creatorcontrib><creatorcontrib>Stickeler, Elmar</creatorcontrib><creatorcontrib>Gründer, Gerhard</creatorcontrib><creatorcontrib>Schoretsanitis, Georgios</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Progress in neuro-psychopharmacology & biological psychiatry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Paulzen, Michael</au><au>Goecke, Tamme W.</au><au>Stingl, Julia C.</au><au>Janssen, Geer</au><au>Stickeler, Elmar</au><au>Gründer, Gerhard</au><au>Schoretsanitis, Georgios</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pregnancy exposure to citalopram – Therapeutic drug monitoring in maternal blood, amniotic fluid and cord blood</atitle><jtitle>Progress in neuro-psychopharmacology & biological psychiatry</jtitle><addtitle>Prog Neuropsychopharmacol Biol Psychiatry</addtitle><date>2017-10-03</date><risdate>2017</risdate><volume>79</volume><issue>Pt B</issue><spage>213</spage><epage>219</epage><pages>213-219</pages><issn>0278-5846</issn><eissn>1878-4216</eissn><abstract>Aim of the study was to measure and correlate citalopram concentrations in maternal blood, amniotic fluid and umbilical cord blood to account for the distribution of the drug between these three compartments.
Concentrations of citalopram were measured in twelve mother infant pairs at the time of delivery. Data are provided as median values, first (Q1) and third (Q3) quartiles as well as ranges. To account for the penetration ratio into amniotic fluid and cord blood, the concentration of citalopram in was divided by the concentration in maternal serum. Correlations between daily dosage, maternal serum concentrations and umbilical cord blood concentrations were computed for twelve patients. As amniotic fluid was only available for nine mother infant pairs, appropriate calculations are provided for these mother-infant pairs.
The median daily dosage of citalopram was 20mg (Q1: 10mg, Q3: 20mg; range 10–40mg). The relation between the daily dosage of citalopram and its concentrations in maternal serum was highly significant (r=0.667, p=0.018). Maternal serum concentrations and cord blood concentrations were positively correlated (r=0.790, p=0.002) with a median penetration ratio into the fetal circulation of 0.78 (Q1: 0.52, Q3: 1.16, range 0.46–1.66). The median penetration ratio into amniotic fluid was 1.8 (Q1: 1.07, Q3: 2.64; range 0.52–6.97).
Citalopram concentrations in amniotic fluid and cord blood give evidence that maternally administered citalopram is constantly accessible to the fetus via amniotic fluid. A high correlation between maternal serum concentrations of citalopram and umbilical cord blood concentrations highlights a predictive role of quantifying drug concentrations in maternal serum for assessing drug concentrations in the fetal circulation. Findings support the important role of therapeutic drug monitoring in maintaining the safety of pregnant women and exposed infants.
•Maternal serum concentrations of citalopram help to predict in-utero-exposition.•Citalopram is highly penetrative into amniotic fluid.•The fetus is constantly exposed to citalopram.</abstract><cop>England</cop><pub>Elsevier Inc</pub><pmid>28663113</pmid><doi>10.1016/j.pnpbp.2017.06.030</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0003-4198-5160</orcidid><orcidid>https://orcid.org/0000-0002-3851-4117</orcidid></addata></record> |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Adult Amniotic fluid Amniotic Fluid - metabolism Antidepressants Citalopram Citalopram - blood Citalopram - pharmacokinetics Citalopram - therapeutic use Cord blood Cordocentesis Depression Dose-Response Relationship, Drug Drug Monitoring Female Fetal Blood - metabolism Humans Infant, Newborn Male Pharmacokinetics Placental transfer Pregnancy Pregnancy Complications - drug therapy Pregnancy Complications - metabolism Serotonin Uptake Inhibitors - blood Serotonin Uptake Inhibitors - pharmacokinetics Serotonin Uptake Inhibitors - therapeutic use Therapeutic drug monitoring Young Adult |
| title | Pregnancy exposure to citalopram – Therapeutic drug monitoring in maternal blood, amniotic fluid and cord blood |
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