Cases of placental abruption included in our study will be clinically defined and will not be only diagnosed by histological examination.
All cases will be reviewed by an experienced obstetrician in order to confirm the diagnosis.

Placental Abruption

Placenta Diseases

CHRU de Brest (médecine interne)

Study on Retroplacental Hematomas in Finistère

Retrospective Descriptive Study on Retroplacental Hematomas in Finistère

presence of an histologic placental abruption

presence of thrombi in the chorionic plate or intervillous thrombi

presence of maternal vascular malperfusion lesions such as macroscopic or microscopic infarcts, decidual arteriopathy or abnormal villous maturation

presence of fetal vascular malperfusion signs such as obliterative fetal vasculopathy or avascular villi

presence of chorangiosis or erythroblastosis

presence of chronic inflammation such as villitis or chronic intervillositis of unknown etiology, chronic chorioamniotitis or chronic deciduitis

presence of acute inflammation such as acute chorioamniotitis or funiculitis

use of aspirin or heparin during pregnancy

occurrence of premature rupture of membrane

occurrence of disseminated intravascular coagulation

chronic hypertension or chronic nephropathy

University Hospital, Brest

Intervention:Smokefreemoms texting and quitline referral

Intervention:Smokefreemoms texting and Brief intervention

Intervention: Quitline referral and Brief intervention

Intervention:Smokefreemoms texting, Quitline referral and Brief intervention

Tobacco Use Cessation

SmokeFreeMom is a mobile text messaging service designed for pregnant women across the United States to help them quit smoking. The program provides 24/7 encouragement, advice, and tips to help pregnant women and mothers quit smoking and stay quit.
The 1-800 QuitLine provides smoking cessation services to Michigan residents who want to quit using tobacco. The Quit Line offers a personal health coach and participant toolkits to help tobacco users gain confidence and motivation they need to quit for good.
Computer-delivered 5As (CD-5As) brief intervention The software platform to be used for this study features an interactive three-dimensional narrator, clear and relevant graphics, and aura;Participants use headphones for privacy while working with the computer.

Referral to SmokeFreeMoms, Quitline or Brief intervention

Optimizing Technology-Delivered Interventions for Smoking in Pregnancy: The Mommy Check-Up Study.

To compare the effects on smoking of an online brief intervention to those of referral to a free online text messaging intervention, and to those of free phone counseling through the Michigan Quitline.

placenta previa/nicotina

Study on Retroplacental Hematomas in Finistère

Optimizing Technology-Delivered Interventions for Smoking in Pregnancy: The Mommy Check-Up Study.

Interleukin-1 Receptor Antagonist Gene Polymorphism and Adverse Pregnancy Outcome in Turkish Women

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