Pregnancy outcome after first trimester exposure to corticosteroids: a prospective controlled study

Management of inflammatory bowel disease in the pregnant patient

Inflammatory bowel disease (IBD) is a chronic disorder affecting young adults in their reproductive years. Many young women with IBD express concern about the effect their disease will have on fertility, pregnancy course and fetal development. This article presents an approach to management of IBD in the pregnant patient, including counseling and investigation, and summarizes existing data on the safety of medications used to treat IBD in pregnancy and breastfeeding.

Side Effects of Short-Term Oral Corticosteroids

Background:

Physicians frequently prescribe short-term corticosteroids (CSs) to treat acute and self-limiting diseases. Standard texts and articles do not usually discuss the possible, although infrequent, risks of short-term CSs.

Objective:

To demonstrate that side effects, although uncommon, can occur with short-term CSs and that these can occasionally be serious.

Methods:

Medline peer review literature in English (1985–2006) was searched to identify the potential risks of CSs. Standard textbooks of dermatology, gastroenterology, ophthalmology, pharmacology, respirology, and rheumatology were reviewed. Because the results showed some factual discordance and a dearth of precise data, the results for each body system were reviewed with two relevant clinical specialists at North York General Hospital (with at least 20 years' experience). Further information was obtained from a questionnaire of 200 physicians in North York General Hospital and by feedback from an additional 100 physicians during a presentation of this material at the American Academy of Dermatology.

Results:

Short-term CSs are generally safe, but there have been numerous reports of associated avascular necrosis and a few cases of fatal varicella-zoster in immunocompetent patients. Severe mood changes and psychotic reactions rarely occur unpredictably with short-term CSs. These events are rare, and most treatments with short-term CSs are problem free.

Conclusions:

Problems are infrequent, but patients must be informed of all material risks and treatment options. Thorough chart documentation is required, and patient consent must be given. CS doses should be as low as possible, and CS courses should be as infrequent and as short as possible. The literature reviewed in this article clearly indicates that a short course of CS of 1 week, in the absence of specific contraindications, is unlikely to be harmful (psychotic or prepsychotic episodes possibly excepted).

Prescribing of sulfasalazine, azathioprine and methotrexate round pregnancy--a descriptive study

PURPOSE

Continuation or discontinuation of drugs during pregnancy in chronic diseases is an issue of concern. Information on prescribing of disease modifying anti-rheumatic drugs (DMARDs) during pregnancy is scarce. In this study, we report prescribing patterns round pregnancy of sulfasalazine (SSZ), azathioprine (AZA), methotrexate (MTX) and co-medications among women to whom one of these DMARDs were prescribed before pregnancy.

METHODS

The pregnancy-interaction database (IADB.nl, 1994-2004), containing pharmacy dispensing data from Northern- Netherlands, was used. Women to whom SSZ (N = 13), AZA (N = 10) or MTX (N = 6) was prescribed before their first pregnancy were identified and described in detail.

RESULTS

AZA and SSZ are continued during pregnancy by 60% and 38% of the women, respectively, MTX was stopped before pregnancy. Among women receiving SSZ (N = 13) as their initial DMARD, anti-inflammatory and anti-rheumatic drugs (69%) and analgesics (45%) were the most commonly prescribed co-medications. Among women receiving AZA (N = 8) as their initial DMARD, corticosteroids for systemic use (100%) and intestinal anti-inflammatory agents (88%) were the most commonly prescribed co-medications. All women receiving intestinal anti-inflammatory drugs before pregnancy continued this during pregnancy, in contrast to other co-medications which were mainly discontinued.

CONCLUSIONS

Our study showed that DMARDs and co-medication are received before, during and after pregnancy, although no specific prescription patterns were found. Administrative databases, such as the pregnancy-IADB.nl, are useful in describing drug-prescribing patterns for better understanding of drug prescribing around pregnancy in daily practice. Based on these data, we conclude that prescribing of DMARDs and related co-medication is based on the individual patient.

Pregnancy outcomes in women using inhaled fluticasone during pregnancy: a case series

BACKGROUND

The aim of the study was to report the maternal and fetal outcomes of women with respiratory illnesses who were treated with inhaled fluticasone during pregnancy.

MATERIAL AND METHODS

We identified 12 cases treated with inhaled fluticasone during pregnancy out of women who received obstetric and teratogen-risk evaluation at the Korean Motherisk Program. A detailed medical and obstetric history was obtained and cases were followed-up until either spontaneous or voluntary pregnancy termination or delivery occurred.

RESULTS

None of the participants had any obstetric complication. However, in addition to fluticasone, most of the 12 cases were simultaneously exposed to a variety of medications. There were 3 abortions (one spontaneous and 2 requested by the patients arguing personal reasons). Live born babies without any evidence of major congenital malformations included 8 singleton babies and 2 twins. Of them, 3 babies were born prematurely.

CONCLUSIONS

Our results are in agreement with previous large studies where no increased rate of adverse outcomes was reported with the use of inhaled corticosteroids during pregnancy.

The safety of pharmacological therapies for gastrointestinal conditions encountered during pregnancy

Properly assessing the safety of pharmacological therapies for gastrointestinal conditions encountered during pregnancy is a challenge on account of both the often limited controlled data available and the potentially confounding effect of the underlying disorders requiring treatment on fetal outcomes. Here, the available data with regard to gastrointestinal disorders specific to pregnancy, those that may be precipitated or exacerbated by pregnancy and those that may be pre-existing or arise concurrently during pregnancy are reviewed.

Review article: Reproduction in the patient with inflammatory bowel disease

BACKGROUND

Inflammatory bowel disease (IBD) affects mainly the young population. The effect of IBD and its treatment on fertility and pregnancy is therefore an important clinical consideration.

AIM

To review the best management of IBD in the reproductive and pregnant population.

METHODS

A MEDLINE and an EMBASE search were performed using mainly the search phrases 'pregnancy AND IBD,''sulphasalazine AND male fertility,''abdominal surgery AND female fertility,''AZA AND placenta' and 'infliximab AND pregnancy.' No language or date restrictions were placed. References of review articles were examined.

RESULTS

Overall male and female fertility are not affected by IBD. Sulphasalzine reduces male fertility. No other drugs used in IBD affect significantly fertility in humans. The risk of pregnancy-related complications and the disease behaviour during pregnancy depends mainly on disease activity at time of conception. Proactive treatment for maintenance of disease remission during gestation is recommended. Except for methotrexate, drugs used in IBD appear safe in pregnancy. Breast feeding should be encouraged.

CONCLUSION

The management of IBD in the young and pregnant population remains controversial because the literature comes mostly from retrospective studies. Further studies particularly large prospective trials are needed to guide clinicians in decision making.

Eczema in pregnancy

Many women with eczema experience flares during pregnancy, and management must take account of the possible effects of some treatments on the fetus

Depressive symptoms during pregnancy and low birth weight at term: longitudinal study

There is conflicting evidence regarding the effect of depression during pregnancy on birth weight. We used data from the Avon Longitudinal Study of Parents and Children to investigate whether depressive symptoms during pregnancy in 10,967 women led to low birth weight at term in their offspring. Those with a high depressive symptom score during pregnancy were more likely to have babies of low birth weight (95% CI 1.16-2.40, P<0.01), but this attenuated after adjustment for confounders (OR=1.29,95% CI 0.87-1.91, P=0.210). Hence there is little evidence of an independent association between depressive symptoms during pregnancy and birth weight.

Pulsed steroid therapy is an effective treatment for intractable hyperemesis gravidarum

OBJECTIVE

Intractable hyperemesis gravidarum remains a serious cause of morbidity among pregnant women. If not controlled, hyperemesis gravidarum can lead to severe disability, electrolyte and acid base imbalance, and even various organ system dysfunctions. From the successful use of steroids for chemotherapy-induced emesis, corticosteroids might prove useful in hyperemesis gravidarum. The purpose of this study was to compare the efficacy of pulsed hydrocortisone therapy with that of metoclopramide for the management of intractable hyperemesis gravidarum.

DESIGN

Prospective, double-blind study.

SETTING

Intensive care unit of Ain Shams University Maternity Hospital.

PATIENTS

Forty patients aged 19-34 yrs having a normal appearing intrauterine pregnancy, of < or =16 wks gestation, admitted to the intensive care unit with intractable hyperemesis meeting the study criteria.

INTERVENTIONS

Patients were randomly assigned to receive either intravenous hydrocortisone 300 mg as a daily dose or intravenous metoclopramide 10 mg 3 times daily. After 3 days the hydrocortisone was tapered completely during the course of 1 wk, whereas the metoclopramide was continued without change for 1 wk. Patients were followed up daily during the therapy course and for 2 wks following intensive care unit discharge.

MEASUREMENTS AND MAIN RESULTS

There was a significant reduction in vomiting episodes in the hydrocortisone group compared with the metoclopramide group (p < .0001). Within-patient analyses showed a significant reduction in mean vomiting episodes in the hydrocortisone group within the first 3 days (p < .0001). No patients from the hydrocortisone group but six of the patients receiving metoclopramide were readmitted for intractable vomiting within 1 wk from discharge. Five of them showed improvement on intravenous hydrocortisone therapy.

CONCLUSIONS

A short course of hydrocortisone is an effective treatment for intractable hyperemesis gravidarum.

American gastroenterological association institute technical review on the use of gastrointestinal medications in pregnancy

This literature review and the recommendations therein were prepared for the American Gastroenterological Association Institute Clinical Practice and Economics Committee. The paper was approved by the Committee on February 22, 2006 and by the AGA Institute Governing Board on April 20, 2006.

Elevated maternal cortisol early in pregnancy predicts third trimester levels of placental corticotropin releasing hormone (CRH): priming the placental clock

The purposes of this study were to determine the intervals when placental corticotrophic-releasing hormone (CRH) was most responsive to maternal cortisol. A sample of 203 women each were evaluated at 15, 19, 25 and 31 weeks gestation and followed to term. Placental CRH and maternal adrenocorticotropin hormone (ACTH), B-endorphin and cortisol were determined from plasma. CRH levels increased faster and were higher in women who delivered preterm compared with women who delivered at term (F3,603 = 5.73, p < .001). Simple effects indicated that CRH levels only at 31 weeks predicted preterm birth (F1,201 = 5.53, p = .02). Levels of cortisol were higher in women who delivered preterm at 15 weeks gestation (F1,201 = 4.45, p = .03) with a similar trend at 19 weeks gestation. Hierarchical regression suggested that the influence on birth outcome of maternal cortisol early in pregnancy was mediated by its influence on placental CRH at 31 weeks. Elevated cortisol at 15 weeks predicted the surge in placental CRH at 31 weeks (R = .49, d.f. = 1,199, Fchange = 61.78, p < .0001). Every unit of change in cortisol (microg/dl) at 15 weeks was associated with a 34 unit change of CRH (pg/ml) at 31 weeks. These findings suggested that early detection of stress signals by the placenta stimulated the subsequent release of CRH and resulted in increased risk for preterm delivery.