[Expert consensus from the College of French Gynecologists and Obstetricians: Management of nausea and vomiting of pregnancy and hyperemesis gravidarum]. / Consensus formalisé d'experts du Collège national des gynécologues et obstétriciens français : prise en charge des nausées et vomissements gravidiques et de l'hyperémèse gravidique.

OBJECTIVE: To determine the management of patients with 1st trimester nausea and vomiting and hyperemesis gravidarum. METHODS: A panel of experts participated in a formal consensus process, including focus groups and two Delphi rounds. RESULTS: Hyperemesis gravidarum is distinguished from nausea and vomiting during pregnancy by weight loss≥5 % or signs of dehydration or a PUQE score≥7. Hospitalization is proposed when there is, at least, one of the following criteria: weight loss≥10%, one or more clinical signs of dehydration, PUQE (Pregnancy Unique Quantification of Emesis and nausea) score≥13, hypokalemia<3.0mmol/L, hyponatremia<120mmol/L, elevated serum creatinine>100µmol/L or resistance to treatment. Prenatal vitamins and iron supplementation should be stopped without stopping folic acid supplementation. Diet and lifestyle should be adjusted according to symptoms. Aromatherapy is not to be used. If the PUQE score is<6, even in the absence of proof of their benefit, ginger, pyridoxine (B6 vitamin), acupuncture or electrostimulation can be used, even in the absence of proof of benefit. It is proposed that drugs or combinations of drugs associated with the least severe and least frequent side effects should always be chosen for uses in 1st, 2nd or 3rd intention, taking into account the absence of superiority of a class over another to reduce the symptoms of nausea and vomiting of pregnancy and hypermesis gravidarum. To prevent Gayet Wernicke encephalopathy, Vitamin B1 must systematically be administered for hyperemesis gravidarum needing parenteral rehydration. Patients hospitalized for hyperemesis gravidarum should not be placed in isolation (put in the dark, confiscation of the mobile phone or ban on visits, etc.). Psychological support should be offered to all patients with hyperemesis gravidarum as well as information on patient' associations involved in supporting these women and their families. When returning home after hospitalization, care will be organized around a referring doctor. CONCLUSION: This work should contribute to improving the care of women with hyperemesis gravidarum. However, given the paucity in number and quality of the literature, researchers must invest in the field of nausea and vomiting in pregnancy, and HG to identify strategies to improve the quality of life of women with nausea and vomiting in pregnancy or hyperemesis gravidarum.

Using Z-scores to compare biometry data obtained during prenatal ultrasound screening by midwives and physicians.

OBJECTIVE: To compare retrospectively the distribution of foetal biometry data as measured by midwives and physicians during second and third trimester screening of an unselected population of pregnant women. METHODS: Standard measurements of biparietal diameter (BPD), head circumference (HC), abdominal circumference (AC), and femur length (FL) were performed by four midwives and ten physicians at 20 to 24 weeks of gestation and at 30 to 34 weeks of gestation as part of routine ultrasound examinations over a 26-month period (Jan. 2005-Mar. 2007). All measurements were converted into Z-scores using different prediction equations. The reference chart best fitting our practice was determined for each fetal parameter (French College of Sonographers for BPD, Chitty et al. for HC and FL, Snidjers and Nicolaides for AC). The means and SDs of the Z-score distributions for data collected by midwives and physicians were compared using Student's t-test for means and the Fisher-Snedecor test for SDs. RESULTS: We retrieved 1566 and 1631 measurements made by midwives and physicians respectively between 20 and 24 weeks of gestation, and 1710 and 1578 measurements made by midwives and physicians respectively between 30 and 34 weeks of gestation. Mean values recorded by midwives were significantly closer to 0 (p < 0.05) for many foetal parameters. SD values were also significantly lower and were below 1. CONCLUSION: In this study, midwives have a greater tendency than physicians to normalize biometry data. Such normalization may hamper the sensitivity of routine ultrasound screening for abnormal foetal growth.

[Teaching physician-patient relationship using role-play in obstetrics and gynecology]. / Enseigner la relation médecin-malade en gynécologie obstétrique par des séances de jeu de rôle.

AIM: The aim of this study was to report our experience concerning a role-playing approach for the teaching of physician-patient relationship. METHODS: The role-playing two-day course was designed to be highly interactive for a small group (ten participants). Opinions were gathered by an anonymous structured questionnaire (ten questions) completed by the participants and focused on their view of the play role and the physician-patient relationship. RESULTS: The opinions of the participants were highly positive; all appreciated the courses. The strong emotional involvement was considered beneficial for all of them, sharing emotional aspects of the profession, and usefulness in clarifying opinions on the physician-patient relationship. CONCLUSION: The positive opinions recorded during this experience suggest the benefit of implementing non-conventional educational approaches, such as role-play, to highlight the relative importance of physician-patient relationship in obstetrics and gynecology.