0
Article |

Neonatal Abstinence Syndrome After In Utero Exposure to Selective Serotonin Reuptake Inhibitors in Term Infants FREE

Rachel Levinson-Castiel, MD; Paul Merlob, MD; Nehama Linder, MD; Lea Sirota, MD; Gil Klinger, MD
[+] Author Affiliations

Author Affiliations: Neonatal Intensive Care Unit, Schneider Children's Medical Center of Israel, Petah Tiqwa (Drs Levinson-Castiel, Merlob, Linder, Sirota, and Klinger); Department of Neonatology, Rabin Medical Center, Petah Tiqwa (Drs Merlob, Linder, Sirota, and Klinger); and Sackler School of Medicine, Tel Aviv University, (Drs Merlob, Linder, Sirota, and Klinger), Tel Aviv, Israel.


Arch Pediatr Adolesc Med. 2006;160(2):173-176. doi:10.1001/archpedi.160.2.173.
Text Size: A A A
Published online

Objective  To compare the prevalence and clinical characteristics of neonatal abstinence syndrome in neonates exposed and not exposed to selective serotonin reuptake inhibitors (SSRIs) in utero.

Design  Cohort study.

Setting  Tertiary care center.

Patients  One hundred twenty term infants, of whom 60 had prolonged in utero exposure to SSRIs, including paroxetine hydrochloride, fluoxetine, citalopram hydrobromide, sertraline hydrochloride, and venlafaxine hydrochloride.

Main Outcome Measures  Neonatal abstinence syndrome was assessed with the Finnegan score as follows: score of 8 or above, severe; score of 4 to 7, mild; and score of 0 to 3, normal. All infants were followed up with a standardized protocol that included repeated Finnegan score assessments and cardiorespiratory monitoring until normalization of the Finnegan score.

Results  Of the 60 neonates exposed to SSRIs in utero, 8 showed severe and 10 showed mild symptoms of a neonatal abstinence syndrome. All nonexposed neonates had a normal Finnegan score. In neonates who developed severe symptoms, the maximum mean daily Finnegan scores were recorded within 2 days after birth, although maximum individual scores were recorded as long as 4 days after birth.

Conclusions  Neonatal abstinence syndrome occurs in 30% of neonates exposed to SSRIs in utero. These neonates should be monitored for at least 48 hours after birth. The long-term effects of prolonged exposure to SSRIs, particularly in neonates who develop severe symptoms, have yet to be determined.

Depression is a common disease with a lifetime risk of 10% to 25% in women.1 Furthermore, pregnancy is a stressful state that may aggravate depression and increase the need for medical therapy. The widespread use of selective serotonin reuptake inhibitors (SSRIs), which cross the placenta,2 has prompted investigations of the effects of maternal treatment with SSRIs on the fetus. Fetal exposure to SSRIs has not been associated with an increased incidence of major congenital malformations,36 but there is growing evidence that it is associated with a neonatal abstinence syndrome (NAS).712 Kallen12 and Costei et al13 showed increased rates of respiratory distress in exposed newborns. Zeskind and Stephens14 observed disruptions in a wide range of neurobehavioral outcomes, and Oberlander et al15 found that 30% of exposed infants had poor neonatal adaptation. In a recent study, 93 cases of suspected SSRI-induced neonatal withdrawal syndrome were reported.16 However, results from large cohort studies of the symptoms of NAS in infants exposed to SSRIs in utero are not yet available. Our aim was to assess the clinical syndrome exhibited by neonates exposed to SSRIs in utero.

The objective of the present study was to use a standardized protocol to compare the incidence and clinical characteristics of NAS in neonates exposed and not exposed to SSRIs in utero. This cohort study was performed at Rabin Medical Center in Israel, a tertiary care facility housing a neonatology department that cares for approximately 9000 newborns per year. The study was conducted from January 1, 2002, through August 31, 2004, during which 23 254 consecutive births took place. Maternal intake of SSRIs during pregnancy, including fluoxetine, paroxetine hydrochloride, citalopram hydrobromide, sertraline hydrochloride, and the serotonin-noradrenaline reuptake inhibitor venlafaxine hydrochloride, was recorded in each case. All full-term infants who had had prolonged exposure to SSRIs during the entire pregnancy or at least during the third trimester were eligible for the study. The infants were identified from the delivery room records as they arrived at the nursery or from a medical history form completed by all mothers at admittance to the nursery. This form included demographic details; maternal and family illnesses; type, dosage, and duration of treatment with SSRIs or other drugs; and use of recreational drugs, tobacco, or alcohol. A control cohort of infants was similarly identified during the final 2 months of the study and included an equal number of healthy non–SSRI-exposed neonates born to healthy mothers and matched for sex, gestational age (±1 week), birth weight (±100 g), and mode of delivery.

Exclusion criteria were known or probable exposure to other medications, illicit drugs, or alcohol, which could have contributed to a NAS, congenital anomalies or conditions affecting the central nervous system. Infants who were exposed to SSRIs or who met any of the exclusion criteria were excluded from the control cohort. Preterm infants also were excluded owing to the difficulty of assessing the Finnegan score in this population.

The nurses and physicians in our center are trained to identify and record NAS symptoms. The SSRI-exposed infants in the present study were followed up after birth according to a protocol introduced in the neonatal department in 1998; it includes cardiorespiratory and temperature monitoring, assessment of the Finnegan score,17 and blood testing. The Finnegan score is an objective method used to monitor onset, progression, and improvement of NAS symptoms in passively exposed neonates. The score rates 21 symptoms in 11 groups most commonly seen in drug-exposed neonates and is used to assess the need for pharmacologic intervention and the response to treatment. The total score is determined by adding the score assigned to each symptom group. Higher scores represent more severe NAS symptoms with a consequent risk of increased morbidity. A score of 8 or higher in 3 consecutive measurements is considered an indication for pharmacotherapy. Finnegan scores were assessed 2 hours after birth and thereafter every 8 hours after meals for 48 hours or longer if the score had not normalized in 48 hours. More frequent assessments were performed as required by the clinical situation. A severe NAS was defined as a Finnegan score of 8 or higher at 1 or more assessments, and mild NAS was defined as a score of 4 to 7 in at least 2 examinations; infants with scores of 4 or higher were assessed repeatedly until the score decreased below 4. At discharge, the medical records were reviewed, and the Finnegan scores were assessed for possible errors. In only SSRI-exposed infants, complete blood cell count, glucose level, coagulation time, and blood chemistry (urea, creatinine, electrolytes, calcium) were tested.

Findings in the exposed cohort were compared with those in the nonexposed cohort. Data are given as summary measures (mean and standard deviation). The t test was used to compare continuous variables and the Fisher exact test or χ2 test, as appropriate, to compare categorical values. The study was approved by the institutional research ethics board.

During the study, 78 infants born to 76 women had prolonged in utero exposure to SSRIs. Eighteen were excluded from the study because of prematurity (7 infants, including 2 sets of twins), first-trimester cessation of SSRI treatment (3 infants), or concomitant maternal use of other medications that can cause withdrawal symptoms (8 infants; benzodiazepines in 6 and carbamazepine in 2). The infant of a mother who took fluoxetine until 6 days before delivery was included because of the long half-life of the drug (5-7 days). Of the 60 SSRI-exposed infants, 37 were exposed to paroxetine hydrochloride (dose range, 10-40 mg), 12 to fluoxetine (dose range, 20-60 mg), 8 to citalopram hydrobromide (dose range, 10-40 mg), 2 to venlafaxine hydrochloride (dose range, 37.5-75 mg), and 1 to sertraline hydrochloride (dose, 25 mg). In the control cohort, all families agreed to participate. The characteristics of the study population are presented in Table 1. Three infants exposed to SSRIs for the complete pregnancy duration had major congenital anomalies (ventricular septal defect and cleft palate, ventricular septal defect, and hydronephrosis with ureterocele). One infant in the control group had hydronephrosis. None of the infants with major congenital anomalies had any serious medical complications.

Table Graphic Jump LocationTable 1. Characteristics of the Study Population

Comparison of the presence of each NAS symptom included in the Finnegan score between the SSRI-exposed infants and the control infants is presented in Table 2. Symptoms of NAS were present in 18 of the 60 SSRI-exposed infants (30%) vs none of the 60 control infants (P<.001). Of the 18 symptomatic SSRI-exposed infants, 8 (13%) had a severe NAS (Finnegan score ≥8), and 10 (17%) had a mild NAS (score, 4-7). Of the 8 infants with severe NAS, 6 neonates were exposed to paroxetine, 1 to fluoxetine, and 1 to citalopram. The characteristics of the study group infants with withdrawal symptoms are shown in Table 3. Maximum mean daily symptoms occurred within the first 48 hours of life, although maximum individual Finnegan scores occurred as long as 4 days after birth. No infant with symptoms required any treatment.

Table Graphic Jump LocationTable 2. Comparison of Finnegan Score Symptoms* in Neonates Exposed to SSRIs With Those in a Control Group
Table Graphic Jump LocationTable 3. Characteristics of Neonates Exposed to SSRIs Who Had Severe Neonatal Abstinence Symptoms*

The relationship of SSRI dosage to NAS symptoms was assessed only in infants exposed to paroxetine hydrochloride because of subgroup sample size. Mean drug dose was 19 mg for infants with no symptoms, 23 mg for infants with mild symptoms, and 27 mg for infants with severe symptoms. Comparison of the infants with symptoms (Finnegan score >3) to those without symptoms (Finnegan score 0-3) showed a correlation between higher drug dosage and NAS (P = .01). Examining the paroxetine hydrochloride dose used, we were unable to identify a specific cutoff point for an increased risk of NAS because most infants were exposed to a similar dose (20 mg). However, no infant exposed to a dose less than 20 mg developed any symptoms.

Laboratory test result abnormalities noted in the group exposed to SSRIs were hypoglycemia (glucose level <40 mg/dL [2.22 mmol/L]) in 3 infants, transient coagulation abnormality in 1 infant, thrombocytopenia (platelet count <150 ×103/L; lowest count, 103 ×103/L) in 3 infants, and leukopenia (leukocyte count <10 000/μL) in 3 infants. All abnormal test results resolved within a few days.

The increasing use of SSRIs during pregnancy warrants careful examination of their effects on the fetus and newborn infant. Results of the present study show that 30% of infants exposed to SSRIs in utero have symptoms of a NAS and that in 13% of these infants the symptoms are severe enough to meet the definition of a severe NAS.

Exposure to an SSRI during pregnancy has been associated with many neonatal symptoms, including respiratory distress, cyanotic events, feeding difficulties, hypoglycemia, and a wide spectrum of neurologic symptoms,18 ranging from neurobehavioral disturbance, sleep disturbances, and increased motor activity14 to a neonatal withdrawal syndrome.18 A retrospective study of maternal use of fluoxetine showed that poor neonatal adaptation was more common in the SSRI-exposed infants than in controls (relative risk 8.7; 95% confidence interval, 2.9-26.6).4 Reports of neurologic symptoms severe enough to be characterized as a withdrawal syndrome mostly have been anecdotal,7 but recently Sanz et al16 identified 93 cases of suspected SSRI-induced neonatal withdrawal syndrome in a large database survey. The most frequent symptoms observed in the newborns in our study were tremor, gastrointestinal or sleep disturbance, hypertonicity, and high-pitched cry. These findings are consistent with those of Sanz et al16 who reported more neurologic and gastrointestinal than respiratory symptoms. Tachypnea, a common finding in previous studies,12,13 was less frequently observed, probably owing to our exclusion of preterm infants. It is noteworthy that 2 of the infants in our study had seizures, but these were transient. Because of the small size of each SSRI subgroup, it was difficult to assess if there is a specific SSRI that is more likely to cause NAS symptoms. Nevertheless, in the largest subgroup of infants, those exposed to paroxetine, 6 (16%) of 37 had severe symptoms. When we compared the infants with symptoms to those without, we found a dose-response effect. Some symptoms of withdrawal, such as jitteriness, tachypnea, hypertonicity, temperature instability, and diarrhea, also can be attributed to serotoninergic hyperstimulation.19 Laine et al20 described such serotoninergic hyperstimulation in infants exposed to SSRIs and its correlation with drug levels. Maximum severity of symptoms would be expected to occur shortly after birth, if serotoninergic hyperstimulation is the cause of symptoms, because drug exposure does not continue after birth. However, for most infants, peak symptoms did not occur on the first day of life, so the observed symptoms were unlikely to be caused by serotoninergic hyperstimulation.

The present study is a large population-based study that includes all infants with reported prolonged exposure to SSRIs, enabling an accurate assessment of the prevalence of NAS in exposed infants. Infants were followed up prospectively from birth to identify all symptoms. The 30% rate of neonatal symptoms in our sample of SSRI-exposed infants is close to that in studies by Oberlander et al15 (30%) and Chambers et al4 (31.5%) but higher than the rate reported by Costei et al13 (22%). However, in the latter study, data were not collected immediately after delivery and may underrepresent the true incidence of neonatal symptoms. Our study is the first of its kind to use the Finnegan score, which is an objective score that permits quantification of NAS symptoms, in SSRI-exposed infants. A different NAS score has been used only in case series.21,22 Severe NAS symptoms were found in 13% of exposed neonates in our study. The study design enabled comparison of infants who were exposed with those who were not and supported the causal role of SSRIs in the observed symptoms. Prospectively following up infants until resolution of symptoms provided new information regarding the time and duration of peak symptoms. Because infants who were severely affected exhibited peak symptoms within the first 48 hours of life, this should be the minimum observation period.

Our study has some limitations. Exposure to SSRIs was determined according to maternal report. Because some mothers may elect not to report SSRI use, our study may not have captured the total exposed population. Our sample size was relatively small for each drug subgroup of exposed newborns. Because the Finnegan score routinely is used only in infants exposed to drugs, the staff was aware of exposure status, and a blinded assessment was not possible. Although the neonatal staff was well trained in the use of the Finnegan score, interobserver variability may have occurred. We tried to minimize this problem by recalculating the Finnegan score according to the symptoms noted in the medical record. Because drug levels were not measured, their correlation with symptoms was not possible.

The long-term effects of in utero exposure to SSRIs have not been demonstrated clearly.15,23,24 Oberlander et al15 reported symptom resolution in all infants within 48 hours of life and normal findings at 8-month follow-up. Nulman et al23 studied 55 preschool children exposed to fluoxetine in utero and found no change in global IQ, language development, or behavioral development. However, Casper et al24 noted subtle effects on motor development in exposed children. The long-term effects on the select group of SSRI-exposed infants who develop symptoms suggestive of a severe NAS have not been evaluated.

The high prevalence of NAS in infants exposed to SSRIs in utero should be brought to the attention of family physicians, psychiatrists, gynecologists, pediatricians, and mothers. Because maternal depression during pregnancy also entails a risk to the newborn, the risk-benefit ratio of continuing SSRI treatment should be assessed. If SSRIs are prescribed during pregnancy, use of the minimum effective dosage and avoidance of polytherapy are prudent. After birth, close monitoring is mandatory. We recommend our protocol, which includes cardiorespiratory monitoring and assessment of the Finnegan score at regular intervals. Early discharge of SSRI-exposed infants should be avoided and observation continued until symptoms subside. Breastfeeding is not contraindicated for SSRI monotherapy, but follow-up for signs of NAS after discharge is recommended.25

In conclusion, NAS frequently occurs after prolonged in utero exposure to SSRIs. Infants exposed to SSRIs should be closely monitored after birth by using a standardized protocol for a minimum of 48 hours. Follow-up of exposed infants, particularly those who develop severe symptoms, is needed to assess the long-term effects of prolonged exposure to SSRIs.

Correspondence: Gil Klinger, MD, Neonatal Intensive Care Unit, Schneider Children's Medical Center of Israel, 14 Kaplan Street, Petah Tiqwa, Israel, 49202 (gilkl@post.tau.ac.il).

Accepted for Publication: July 20, 2005.

Wisner  KLGelenberg  AJLeonard  HZarin  DFrank  E Pharmacologic treatment of depression during pregnancy JAMA 1999;2821264- 1269
PubMed
Hendrick  VStowe  ZNAltshuler  LLHwang  SLee  EHaynes  D Placental passage of antidepressant medications Am J Psychiatry 2003;160993- 996
PubMed
McElhatton  PRGarbis  HMElefant  E  et al.  The outcome of pregnancy in 689 women exposed to therapeutic doses of antidepressants: a collaborative study of the European Network of Teratology Information Services (ENTIS) Reprod Toxicol 1996;10285- 294
PubMed
Chambers  CDJohnson  KADick  LMFelix  RJJones  KL Birth outcomes in pregnant women taking fluoxetine N Engl J Med 1996;3351010- 1015
PubMed
Kulin  NAPastuszak  ASage  SR  et al.  Pregnancy outcome following maternal use of the new selective serotonin reuptake inhibitors: a prospective controlled multicenter study JAMA 1998;279609- 610
PubMed
Ericson  AKallen  BWiholm  B Delivery outcome after the use of antidepressants in early pregnancy Eur J Clin Pharmacol 1999;55503- 508
PubMed
Jaiswal  SCoombs  RCIsbister  GK Paroxetine withdrawal in a neonate with historical and laboratory confirmation Eur J Pediatr 2003;162723- 724
PubMed
Mhanna  MJBennet  JB  IIIzatt  SD Potential fluoxetine chloride (Prozac) toxicity in a newborn Pediatrics 1997;100158- 169
PubMed
Kent  LSLaidlaw  JD Suspected congenital sertraline dependence Br J Psychiatry 1995;167412- 413
Dahl  MLOlhager  EAhlner  J Paroxetine withdrawal syndrome in a neonate Br J Psychiatry 1997;171391- 392
Spencer  MJ Fluoxetine hydrochloride (Prozac) toxicity in a neonate Pediatrics 1993;92721- 722
PubMed
Kallen  B Neonate characteristics after maternal use of antidepressants in late pregnancy Arch Pediatr Adolesc Med 2004;158312- 316
PubMed
Costei  AMKozer  EHo  TIto  SKoren  G Perinatal outcome following third trimester exposure to paroxetine Arch Pediatr Adolesc Med 2002;1561129- 1132
PubMed
Zeskind  PSStephens  LE Maternal selective serotonin reuptake inhibitor use during pregnancy and newborn neurobehavior Pediatrics 2004;113368- 375
PubMed
Oberlander  TFMisri  SFitzgerald  CEKostaras  XRurak  DRiggs  W Pharmacologic factors associated with transient neonatal symptoms following prenatal psychotropic medication exposure J Clin Psychiatry 2004;65230- 237
PubMed
Sanz  EJDe-las-Cuevas  CKiuru  ABate  AEdwards  R Selective serotonin reuptake inhibitors in pregnant women and neonatal withdrawal syndrome: a database analysis Lancet 2005;365482- 487
PubMed
Finnegan  LP Current Therapy in Neonatal Perinatal Medicine-2 Neonatal abstinence syndrome Nelson N, ed. Toronto, Ontario BC Decker Inc1990;314- 320
Ruchkin  VMartin  A SSRIs and the developing brain Lancet 2005;365451- 453
PubMed
Isbister  GKDawson  AWhyte  IMPrior  FHClancy  CSmith  AJ Neonatal paroxetine withdrawal syndrome or actually serotonin syndrome? Arch Dis Child Fetal Neonatal Ed 2001;85F147- F148
PubMed
Laine  KHeikkinen  TEkblad  UKero  P Effects of exposure to selective serotonin reuptake inhibitors during pregnancy on serotonergic symptoms in newborns and cord blood monoamine and prolactin concentrations Arch Gen Psychiatry 2003;60720- 726
PubMed
Nordeng  HLindemann  RPerminov  KVReikvam  A Neonatal withdrawal syndrome after in utero exposure to selective serotonin reuptake inhibitors Acta Paediatr 2001;90288- 291
PubMed
Nijhuis  IJKok-Van Rooij  GWBosschaart  AN Withdrawal reactions of a premature neonate after maternal use of paroxetine [letter] Arch Dis Child Fetal Neonatal Ed 2001;84F77
PubMed
Nulman  IRovet  JStewart  DE  et al.  Neurodevelopment of children exposed in utero to antidepressant drugs N Engl J Med 1997;336258- 262
PubMed
Casper  RCFleisher  BELee-Ancajas  JC  et al.  Follow-up of children of depressed mothers exposed or not exposed to antidepressant drugs during pregnancy J Pediatr 2003;142402- 408
PubMed
Merlob  PStahl  BSulkes  J Paroxetine during breast-feeding: infant weight gain and maternal adherence to counsel Eur J Pediatr 2004;163135- 139
PubMed

Figures

Tables

Table Graphic Jump LocationTable 1. Characteristics of the Study Population
Table Graphic Jump LocationTable 2. Comparison of Finnegan Score Symptoms* in Neonates Exposed to SSRIs With Those in a Control Group
Table Graphic Jump LocationTable 3. Characteristics of Neonates Exposed to SSRIs Who Had Severe Neonatal Abstinence Symptoms*

References

Wisner  KLGelenberg  AJLeonard  HZarin  DFrank  E Pharmacologic treatment of depression during pregnancy JAMA 1999;2821264- 1269
PubMed
Hendrick  VStowe  ZNAltshuler  LLHwang  SLee  EHaynes  D Placental passage of antidepressant medications Am J Psychiatry 2003;160993- 996
PubMed
McElhatton  PRGarbis  HMElefant  E  et al.  The outcome of pregnancy in 689 women exposed to therapeutic doses of antidepressants: a collaborative study of the European Network of Teratology Information Services (ENTIS) Reprod Toxicol 1996;10285- 294
PubMed
Chambers  CDJohnson  KADick  LMFelix  RJJones  KL Birth outcomes in pregnant women taking fluoxetine N Engl J Med 1996;3351010- 1015
PubMed
Kulin  NAPastuszak  ASage  SR  et al.  Pregnancy outcome following maternal use of the new selective serotonin reuptake inhibitors: a prospective controlled multicenter study JAMA 1998;279609- 610
PubMed
Ericson  AKallen  BWiholm  B Delivery outcome after the use of antidepressants in early pregnancy Eur J Clin Pharmacol 1999;55503- 508
PubMed
Jaiswal  SCoombs  RCIsbister  GK Paroxetine withdrawal in a neonate with historical and laboratory confirmation Eur J Pediatr 2003;162723- 724
PubMed
Mhanna  MJBennet  JB  IIIzatt  SD Potential fluoxetine chloride (Prozac) toxicity in a newborn Pediatrics 1997;100158- 169
PubMed
Kent  LSLaidlaw  JD Suspected congenital sertraline dependence Br J Psychiatry 1995;167412- 413
Dahl  MLOlhager  EAhlner  J Paroxetine withdrawal syndrome in a neonate Br J Psychiatry 1997;171391- 392
Spencer  MJ Fluoxetine hydrochloride (Prozac) toxicity in a neonate Pediatrics 1993;92721- 722
PubMed
Kallen  B Neonate characteristics after maternal use of antidepressants in late pregnancy Arch Pediatr Adolesc Med 2004;158312- 316
PubMed
Costei  AMKozer  EHo  TIto  SKoren  G Perinatal outcome following third trimester exposure to paroxetine Arch Pediatr Adolesc Med 2002;1561129- 1132
PubMed
Zeskind  PSStephens  LE Maternal selective serotonin reuptake inhibitor use during pregnancy and newborn neurobehavior Pediatrics 2004;113368- 375
PubMed
Oberlander  TFMisri  SFitzgerald  CEKostaras  XRurak  DRiggs  W Pharmacologic factors associated with transient neonatal symptoms following prenatal psychotropic medication exposure J Clin Psychiatry 2004;65230- 237
PubMed
Sanz  EJDe-las-Cuevas  CKiuru  ABate  AEdwards  R Selective serotonin reuptake inhibitors in pregnant women and neonatal withdrawal syndrome: a database analysis Lancet 2005;365482- 487
PubMed
Finnegan  LP Current Therapy in Neonatal Perinatal Medicine-2 Neonatal abstinence syndrome Nelson N, ed. Toronto, Ontario BC Decker Inc1990;314- 320
Ruchkin  VMartin  A SSRIs and the developing brain Lancet 2005;365451- 453
PubMed
Isbister  GKDawson  AWhyte  IMPrior  FHClancy  CSmith  AJ Neonatal paroxetine withdrawal syndrome or actually serotonin syndrome? Arch Dis Child Fetal Neonatal Ed 2001;85F147- F148
PubMed
Laine  KHeikkinen  TEkblad  UKero  P Effects of exposure to selective serotonin reuptake inhibitors during pregnancy on serotonergic symptoms in newborns and cord blood monoamine and prolactin concentrations Arch Gen Psychiatry 2003;60720- 726
PubMed
Nordeng  HLindemann  RPerminov  KVReikvam  A Neonatal withdrawal syndrome after in utero exposure to selective serotonin reuptake inhibitors Acta Paediatr 2001;90288- 291
PubMed
Nijhuis  IJKok-Van Rooij  GWBosschaart  AN Withdrawal reactions of a premature neonate after maternal use of paroxetine [letter] Arch Dis Child Fetal Neonatal Ed 2001;84F77
PubMed
Nulman  IRovet  JStewart  DE  et al.  Neurodevelopment of children exposed in utero to antidepressant drugs N Engl J Med 1997;336258- 262
PubMed
Casper  RCFleisher  BELee-Ancajas  JC  et al.  Follow-up of children of depressed mothers exposed or not exposed to antidepressant drugs during pregnancy J Pediatr 2003;142402- 408
PubMed
Merlob  PStahl  BSulkes  J Paroxetine during breast-feeding: infant weight gain and maternal adherence to counsel Eur J Pediatr 2004;163135- 139
PubMed

Correspondence

CME
Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Comment

Multimedia

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Articles Related By Topic
Related Topics
PubMed Articles