The Use of Metronidazole During Pregnancy: A Review of Evidence
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
OBJECTIVE: To review the available evidence concerning the relationship between the exposure to metronidazole during pregnancy and the risk of preterm delivery and birth defects. METHODS: Studies investigating the association between gestational use of oral metronidazole on human subjects and the risk of preterm birth or/and birth defects were systematically retrieved from MEDLINE and EMBASE databases. We selected studies published in English or French between 1964 and 2012. Where effect estimates were not reported, crude ORs along with 95% confidence intervals were calculated. RESULTS: We selected 17 studies investigating the association between exposure to oral metronidazole and the risk of preterm birth, from which 12 were randomized clinical trials. In addition, we identified 13 studies devoted to the relationship between metronidazole and birth defects, from which 10 were cohort studies, 1 was a case-control study and 2 were meta-analysis. CONCLUSION: During pregnancy, treating bacterial vaginosis and trichomoniasis with metronidazole is effective and offers no teratogen risk. Benefit of metronidazole in the reduction of preterm birth was demonstrated for the combination of this medication with other antibiotics. Additional information is needed when metronidazole is used in association with other agents.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it