| id | Study | Lib. in paper | Exposition period | Study type |
Control type |
Tags | OR 95%CI | x1/n1 x0/n0 | no cases | no exposed | ROB | Ref. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S19463 R82986 |
Straub (Controls exposed to LTG) (Phenytoin) (Epilepsy), 2026 | Attention deficit hyperactivity disorder (ADHD) - ICD-10 codes: F90.x - Mean follow up (full cohort): 3.4 years | during pregnancy (anytime or not specified) | retrospective cohort (claims database) | exposed to other treatment, sick excluded | Adjustment: No |
2.96 [2.26;3.89] C excluded (control group) |
121/1,390 102/3,273 | 223 | 1,390 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S19473 R83110 |
Straub (Controls unexposed, sick) (Phenytoin) (Epilepsy), 2026 | Attention deficit hyperactivity disorder (ADHD) - ICD-10 codes: F90.x - Mean follow up (full cohort): 3.4 years | during pregnancy (anytime or not specified) | retrospective cohort (claims database) | unexposed, sick | Adjustment: Yes | 0.97 [0.78;1.21] | 121/1,390 366/8,887 | 487 | 1,390 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S17393 R72932 |
Madley-Dowd_SE (Phenytoin) (Controls exposed to LTG), 2024 | Attention Deficit Hyperactivity Disorder - ICD-8/9/10 codes and/or ADHD medication prescription - Mean 5-20 years old (according groups) | during pregnancy (anytime or not specified) | population based cohort retrospective | exposed to other treatment, sick excluded | Adjustment: No |
3.87 [2.38;6.28] C excluded (control group) |
23/147 109/2,383 | 132 | 147 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S17394 R72933 |
Madley-Dowd_SE (Phenytoin) (Controls unexposed, sick), 2024 | Attention Deficit Hyperactivity Disorder - ICD-8/9/10 codes and/or ADHD medication prescription - Mean 5-20 years old (according groups) | during pregnancy (anytime or not specified) | population based cohort retrospective | unexposed, sick | Adjustment: Yes | 1.14 [0.75;1.73] | 23/147 929/10,769 | 952 | 147 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S17253 R72262 |
Madley-Dowd_UK (Phenytoin) (Epilepsy), 2024 | Attention Deficit Hyperactivity Disorder - ICD10 codes and/or ADHD medication prescription - Median follow up 10.75 (7.82-13.62) years old | during pregnancy (anytime or not specified) | retrospective cohort (claims database) | unexposed, sick | Adjustment: Yes | 3.23 [0.40;26.19] | -/45 38/4,075 | - | 45 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| S7292 R48810 |
Cohen (Phenytoin), 2013 | Children with either ADHD inattentive OR combined types > 1 SD (from the Attention Problems and Hyperactivity scales of the BASC) (Both Parent and Teacher) | during pregnancy (anytime or not specified) | prospective cohort | exposed to other treatment, sick | Adjustment: No | 0.42 [0.04;4.11] C | 1/17 4/31 | 5 | 17 |
|
ref | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Total | 4 studies | 1.01 [0.83;1.22] | 1,444 | 1,599 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| x1: number of endpoints among exposed, n1: number of exposed; x0: number of endpoints among non exposed, n0: number of non exposed; C: calculated odds ratio from numbers of events and effectives | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
1: Controls unexposed, sick) (Phenytoin) (Epilepsy; 2: Phenytoin) (Controls unexposed, sick; 3: Phenytoin) (Epilepsy; 4: Phenytoin;
Asymetry test p-value = NaN (by Egger's regression)
not enought points
excluded 17393, 19463