Severe postpartum hemorrhage and the risk of adverse maternal outcome: A comparative analysis of two population-based studies in France and the Netherlands.

Objectives: Among women with severe PPH (sPPH) in France and the Netherlands, we compared incidence of adverse maternal outcome (major obstetric hemorrhage (≥2.5L blood loss) and/or hysterectomy and/or mortality) by mode of delivery. Second, we compared use and timing of resuscitation and transfusion management, second-line uterotonics and uterine-sparing interventions (intra-uterine tamponade, compression sutures, vascular ligation, arterial embolization) by mode of delivery. Methods:  Secondary analysis of two population-based studies of women with sPPH in France and the Netherlands. Women were selected by a harmonized definition for sPPH: (total blood loss ≥ 1500 ml) AND (blood transfusion of ≥ 4 units packed red blood cells and/or multicomponent blood transfusion). Findings: Incidence of adverse maternal outcome after vaginal birth was 793/1002, 9.1 % in the Netherlands versus 88/214, 41.1 % in France and 259/342, 76.2% versus 160/270, 59.3% after cesarean. Hemostatic agents such as fibrinogen were administered less frequently (p < 0.001) in the Netherlands (vaginal birth: 83/1002, 8.3% versus 105/2014, 49.5% in France; cesarean: 47/342, 13.7% and 152/270, 55.6%). Second-line uterotonics were started significantly later after PPH-onset in the Netherlands than France (vaginal birth: 46 versus 25 min; cesarean: 45 versus 18 min). Uterine-sparing interventions were less frequently (p < 0.001) applied in the Netherlands after vaginal birth (394/1002,39.3 %, 134/214, 62.6%) and cesarean (133/342, 38.9 % and 155/270, 57.4%), all initiated later after onset of refractory PPH in the Netherlands. Interpretation: Incidence of adverse maternal outcome was higher among women with sPPH in the Netherlands than France regardless mode of birth. Possible explanatory mechanisms are earlier and more frequent use of second-line uterotonics and uterine-sparing interventions in France compared to the Netherlands.

Binational confidential enquiry of maternal deaths due to postpartum hemorrhage in France and the Netherlands: Lessons learned through the perspective of a different context of care.

OBJECTIVE: To learn lessons for maternity care by scrutinizing postpartum hemorrhage management (PPH) in cases of PPH-related maternal deaths in France and the Netherlands. METHODS: In this binational Confidential Enquiry into Maternal Deaths (CEMD), 14 PPH-related maternal deaths were reviewed by six experts from the French and Dutch national maternal death review committees regarding cause and preventability of death, clinical care and healthcare organization. Improvable care factors and lessons learned were identified. CEMD practices and PPH guidelines in France and the Netherlands were compared in the process. RESULTS: For France, new insights were primarily related to organization of healthcare, with lessons learned focusing on medical leadership and implementation of (surgical) checklists. For the Netherlands, insights were mainly related to clinical care, emphasizing hemostatic surgery earlier in the course of PPH and reducing the third stage of labor by prompter manual removal of the placenta. Experts recommended extending PPH guidelines with specific guidance for women refusing blood products and systematic evaluation of risk factors. The quality of CEMD was presumed to benefit from enhanced case finding, also through non-obstetric sources, and electronic reporting of maternal deaths to reduce the administrative burden. CONCLUSION: A binational CEMD revealed opportunities for improvement of care beyond lessons learned at the national level.

Offering women a choice in induction of labour: a prospective cohort study.

PURPOSE: To evaluate women's choice in the method of labour induction between oral misoprostol, PGE2 pessary and the Foley catheter. To compare women's satisfaction according to their choice and to identify factors associated with patient satisfaction. METHODS: We conducted a comparative, prospective cohort study of 520 women who chose their preferred method for labour induction, in a French tertiary hospital, from July 2019 to October 2020. Before and after the delivery, they were asked to argue their choice and to evaluate their satisfaction through the use of questionnaires. The primary outcome was global level of satisfaction. RESULTS: Of the 520 women included, 67.5% of women chose oral misoprostol compared to 21% PGE2 pessary and 11.5% Foley catheter. Regarding global satisfaction, we found no significant difference between the three groups: 78.4%, 68.8% and 71.2% (p = 0.107) for, respectively, oral misoprostol, PGE2 pessary and Foley catheter. Factors that seem to improve women's satisfaction were nulliparity (aOR = 2.03, 95% CI [1.19-3.53]), delivery within 24 h after the start of induction (aOR = 3.46, 95% CI [2.02-6.14]) and adequate information (aOR = 4.21, 95% CI [1.869.64]). Factors associated with lower satisfaction rates were postpartum haemorrhage (aOR = 0.51, 95% CI [0.30-0.88]) and caesarean section (aOR = 0.31, 95% CI [0.17-0.54]). CONCLUSION: Women satisfaction rates were not different between the three methods, when chosen by the patients themselves. These finding should encourage caregivers to promote shared decision making when possible. TRIAL REGISTRATION: The protocol was approved by the French ethics committee for research in obstetrics and gynaecology (CEROG, reference number 2019-OBS-0602) on 1st June 2019.

[Lithium levels need to be monitored: discrepancies between guidelines and practice]. / Controles bij de behandeling met lithium: de richtlijn en de klinische praktijk.

BACKGROUND: Since lithium can affect the thyroid gland and the kidneys, it is important to perform regular checks on levels of lithium, creatinine and thyroid-stimulating hormone (TSH). AIM: To investigate whether psychiatrists and general practitioners (GPs) perform the required checks twice a year on the levels of lithium, creatinine and tsh in accordance with the Dutch guidelines on bipolar disorder as laid down in 2001. METHOD: The study was based on data that the clinical-chemical laboratory had regarding the lithium checks performed in 2004 in GPs' practices or by the mental health authority in Apeldoorn and the surrounding area. About 250,000 people live in this region. RESULTS: Some of the psychiatrists (11%) and GPs (about 25%) did not check lithium levels as frequently as recommended in the guidelines of 2001. The GPs checked significantly less frequently that the psychiatrists. Both the GPs and the psychiatrists monitored creatinine and TSH less frequently than recommended in the guidelines, creatinine was monitored in 65.8 and 61.2% and TSH in 68.3 and 58% respectively. CONCLUSION We recommend that a warning system be installed in the laboratory which will alert the doctor when a patient has missed a check. Another suggestion is that lithium should be prescribed only by psychiatrists, and not by GPs.

[Lithium intoxication due to simultaneous use of trimethoprim]. / Lithiumintoxicatie bij gelijktijdig gebruik van trimethoprim.

A 40-year-old woman with a schizoaffective disorder was, inter alia, receiving lithium carbonate. During a simultaneous treatment with trimethoprim, she experienced symptoms of nausea, a feeling of malaise, concentration problems, trembling, an uncertain gait, diarrhoea and muscle spasms, without fever. The lithium level appeared to be elevated. The only cause of the intoxication indicated was the simultaneous use of trimethoprim. Following clinical rehydration, the patient made a good recovery. Trimethoprim has the same effect on the kidney as amiloride, a potassium-sparing diuretic, for which it is known that its combined use with lithium can result in an elevated lithium level.