Hyperemesis gravidarum in the primary care setting: cross-sectional study of GPs

Reorganising and improving quality of care for hyperemesis gravidarum in a Danish hospital: a quality improvement project

BACKGROUND

Hyperemesis gravidarum (HG) is a pregnancy complication comprising severe nausea and vomiting in pregnancy. It is associated with adverse outcomes for both mother and child. Treatment consists primarily of antiemetics and intravenous fluids; however, support from healthcare professionals is also important.

LOCAL PROBLEM

At the department of obstetrics at Nordsjællands Hospital, an increasing workload caused challenges regarding patient care and organisation for patients with HG, and exploring possibilities of reorganising HG care to release midwife resources was warranted.

METHODS

Through input from staff and patients, possible improvements were identified. Plan-do-study-act cycles were conducted with staff and patients, resulting in adjustments in care and organisation and thus use of resources. The specific, measurable, attainable, realistic and timely aims included patient satisfaction and number of follow-ups conducted via phone.

INTERVENTIONS

HG care was relocated to the department of gynaecology, where it was managed primarily by nurses. Staff and patients were actively involved in the process.

RESULTS

HG care was successfully relocated without compromising patient satisfaction. Additionally, an option of patient-administered home treatment for selected patients was established.

CONCLUSION

This quality improvement project describes the relocation and set-up of hospital care provided to patients with HG, resulting in high patient satisfaction. This project might serve as an inspiration to other departments of obstetrics and gynaecology.

The impact of preconception counselling on maternal and fetal outcomes in women with chronic medical conditions: A systematic review

BACKGROUND

Beyond diabetes mellitus little data reports outcomes of women with chronic medical conditions who have received pre-conception counselling (PCC). This study aimed to perform a systematic review of the literature to evaluate evidence regarding the impact of PCC on maternal and fetal outcomes in women with chronic medical conditions aside from diabetes mellitus.

METHODS

A systematic review was conducted in accordance with PRISMA. PubMed, Cochrane, Ovid Medline and Web of Science were searched. Two reviewers screened abstracts and full texts. Inclusion criteria included studies relating to chronic medical disorders of interest published between database inception and 21^st May 2022, reporting outcomes relating to disease activity and perinatal outcomes.

RESULTS

The search yielded 11,814 results of which six met criteria for inclusion. Two papers describe the demographics of women more likely to receive PCC which included younger age, shorter disease duration, nulliparity, IVF pregnancy and higher education/job security. Two reported the effects of PCC on women's behaviour with improvements demonstrated in correct medication adherence, folic acid intake and smoking cessation. Five studies reported outcomes related to disease activity; those receiving PCC were more likely to have quiescent disease during pregnancy. Improvements in pregnancy outcomes were described including reduced rates of small for gestational age, low birth weight, preterm birth, congenital abnormality and obstetric complications.

DISCUSSION

A paucity of data exists relating to pregnancy outcomes in women with chronic medical conditions receiving PCC. Reported outcomes are favorable, supporting the routine inclusion of PCC in preparation for pregnancy in such patients.

Antiemetic treatment of hyperemesis gravidarum in 1,064 Norwegian women and the impact of European warning on metoclopramide: a retrospective cohort study 2002–2019

Background

Women suffering from severe nausea and vomiting during pregnancy, hyperemesis gravidarum, have poor quality of life and increased risk of potentially fatal maternal and fetal complications. There is increasing and reassuring knowledge about safety of antiemetics in pregnancy. In 2013, the European Medical Agency (EMA) issued a warning on metoclopramide limiting treatment to maximum five days. Metoclopramide was the most used antiemetic in pregnancy at the time the warning was implemented in the Norwegian hyperemesis guidelines (2014). We aimed at describing changes in the treatment of hyperemesis over time, including changes associated with the EMA warning.

Methods

Retrospective chart review of all women hospitalized for hyperemesis gravidarum with metabolic disturbances between 01/Jan/2002 and 31/Dec/2019 at a university hospital serving nearly 10% of the pregnant population in Norway. Time-series analysis described changes over time and interrupted time series analysis quantified changes in treatment and clinical outcomes related to the EMA warning.

Results

In total, 1,064 women (1.2% of the birthing population) were included. The use of meclizine, prochlorperazine, and ondansetron increased during 2002–2019. This led to a yearly increase in the percentage of women using any antiemetic of 1.5% (95%CI 0.6; 2.4) pre-hospital, 0.6% (95%CI 0.2; 1.1) during hospitalization, and 2.6% (95%CI 1.3; 3.8) at discharge. Overall, only 50% of the women received antiemetics pre-hospital. Following the EMA warning, prehospital use of metoclopramide dropped by 30% (95%CI 25; 36), while use of any antiemetic pre-hospital dropped by 20% (95%CI 5.7; 34). In timely association, we observed a decrease in gestational age (-3.8 days, 98.75%CI 0.6; 7.1) at first admission, as well as indication of increased rate of termination of pregnancy with an absolute increase of 4.8% (98.75%CI 0.9; 8.7) in 2014.

Conclusion

During 2002–2019, the overall use of antiemetics in treatment of hyperemesis increased. The EMA-warning on metoclopramide in 2013 temporarily limited pre-hospital antiemetic provision associated with hospitalization at lower gestational length and indication of an increase in termination of pregnancy.