E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
major depressive disorder poor neonatal adaptation syndrome (after antidepressant use during pregnancy) |
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E.1.1.1 | Medical condition in easily understood language |
depression adaptation problems in infants due to antidepressants used by their mothers during pregnancy |
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E.1.1.2 | Therapeutic area | Psychiatry and Psychology [F] - Mental Disorders [F03] |
MedDRA Classification |
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
Major depression brings along disability and lifelong disease burden and is especially prevalent in women, who are commonly affected by MDD during pregnancy and require specialized care for harmonizing maternal and fetal needs. Gold-standard treatment with serotonin reuptake inhibitors (SRI) may cause an imprecisely defined syndrome labelled "poor neonatal adaptation" (PNAS). Infants exposed to SRI medication and unexposed infants (with/without mothers with MDD) will be studied in terms of gestational age, birth weight & size, Apgar and Finnegan scores, respiratory distress, jitteriness, seizures and feeding problems, hypoglycemia and jaundice.Assessment of markers of psychiatric and endocrinological health care will allow for an extensive characterization of risk factors for and symptoms of PNAS, thereby improving safety and adherence to gold-standard treatment in MDD, allowing better management of women requiring antidepressant treatment during pregnancy. |
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E.2.2 | Secondary objectives of the trial |
Further objectives address how maternal depression severity, perceived stress, functioning scores, blood markers (metabolic, immuno-inflammatory, neuroplastic), anthropometric parameters, and psychosociodemographic and life-style factors moderate primary objectives; how maternal depression scores during and after pregnancy will be moderated by perceived stress, blood markers (metabolic, immuno-inflammatory, neuroplastic), anthropometric parameters and personality; whether prenatal predictors (maternal depression severity, metabolic, immuno-inflammatory and neuroplastic markers, psychosociodemographic and life-style factors) of poor neonatal adaptation can be identified, specific to the SRI exposed group and for all infants; whether alternative definitions of poor neonatal adaptation based on registered symptoms can be identified. |
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
FOR MDD GROUPS
1. diagnosis of MDD according to ICD-10/DMS 5.0 criteria: a current major depressive episode or a past episode within one year prior to pregnancy 2. age between 18 and 40 years 3. absence of any other lifetime primary psychiatric diagnosis except for comorbid anxiety disorders and personality disorders 4. absence of any severe non-psychiatric disorders and severe pregnancy complications 5. no drug use and no exposure to other neuropsychiatric medication than antidepressants at least one year prior to pregnancy Exposure Group: 6.1 current treatment with SRI medication, starting at least at the second trimester of pregnancy (exposure ≥ 16 weeks, corresponding to 70% of pregnancy time after the 2nd trimester) Non-Exposure Group: 6.2 no SRI treatment after the first trimester of pregnancy (in case of short exposure after the 2nd trimester: exposure ≤ 4 weeks, ending at least 2 weeks prior to delivery, is deemed acceptable)
FOR HEALTHY CONTROLS 1. absence of any lifetime psychiatric or severe non-psychiatric disorder 2. absence of any exposure to neuropsychiatric medication or drug use at least one year prior to pregnancy 3. age between 18 and 40 years 4. absence of any severe pregnancy complications
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E.4 | Principal exclusion criteria |
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E.5 End points |
E.5.1 | Primary end point(s) |
Early PNAS: according to total/itemwise Apgar Continued PNAS according to total/itemwise Finnegan Score Respiratory Distress: measured with respective items of Apgar & Finnegan Scores and clinical assessment Admission to specializes care
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E.5.1.1 | Timepoint(s) of evaluation of this end point |
VISIT 1: PRENATAL, 2ND TRIMESTER 1) Psychometric assessment 2) Laboratory chemistry parameters 3) Anthropometric parameters
VISIT 2: PRENATAL, 3RD TRIMESTER 1) Psychometric assessment 2) Laboratory chemistry 3) Anthropometric parameters
VISIT 3: POSTPARTUM, AT BIRTH Neonatal Assessment: gestational age, birth weight and size, Apgar 6 Finnegan Scores , clinical symptoms
VISIT 4: POSTPARTUM, 2-4 WEEKS OF AGE Neonatal Assessment: weight and size, Finnegan Score, clinical symptoms, air displacement plethysmography Assessment of the mother: as performed at the 2nd prenatal visit, plus air displacement plethysmography |
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E.5.2 | Secondary end point(s) |
Gestational Age / Preterm Delivery Weight & Size Hypoglycemia, Jaundice by clinical assessment / blood glucose level Jitteriness/Tremors, Seizures, Feeding Problems measured with the respective items of the Finnegan Score Maternal Depression Severity by HAMD, EPDS & BDI-II
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
VISIT 1: PRENATAL, 2ND TRIMESTER 1) Psychometric assessment 2) Laboratory chemistry parameters 3) Anthropometric parameters
VISIT 2: PRENATAL, 3RD TRIMESTER 1) Psychometric assessment 2) Laboratory chemistry 3) Anthropometric parameters
VISIT 3: POSTPARTUM, AT BIRTH Neonatal Assessment: gestational age, birth weight and size, Apgar 6 Finnegan Scores , clinical symptoms
VISIT 4: POSTPARTUM, 2-4 WEEKS OF AGE Neonatal Assessment: weight and size, Finnegan Score, clinical symptoms, air displacement plethysmography Assessment of the mother: as performed at the 2nd prenatal visit, plus air displacement plethysmography
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | Yes |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | Yes |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | No |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | Yes |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | No |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 3 |
E.8.9.1 | In the Member State concerned months | 0 |
E.8.9.1 | In the Member State concerned days | 0 |