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Committee Opinion Number 707, July 2017

(Replaces Committee Opinion Number 542, November 2012)

ABSTRACT: Emergency contraception refers to contraceptive methods used to prevent pregnancy in the first few days after unprotected intercourse, sexual assault, or contraceptive failure. Although the U.S. Food and Drug Administration approved the first dedicated product for emergency contraception in 1998, numerous barriers to emergency contraception remain. The purpose of this Committee Opinion is to examine barriers to the use of emergency contraception, emphasize the importance of increasing access, and review new methods of emergency contraception and limitations in efficacy in special po...


Committee Opinion Number 713, August 2017

(Replaces Committee Opinion No. 677, October 2016) (Reaffirmed 2018)

ABSTRACT: Corticosteroid administration before anticipated preterm birth is one of the most important antenatal therapies available to improve newborn outcomes. A single course of corticosteroids is recommended for pregnant women between 24 0/7 weeks and 33 6/7 weeks of gestation who are at risk of preterm delivery within 7 days, including for those with ruptured membranes and multiple gestations. It also may be considered for pregnant women starting at 23 0/7 weeks of gestation who are at risk of preterm delivery within 7 days, based on a family’s decision regarding resuscitation, irrespecti...


Committee Opinion Number 738, June 2018

(Replaces Committee Opinion Number 663, June 2016)

ABSTRACT: Aromatase inhibitors have been used for the treatment of breast cancer, ovulation induction, endometriosis, and other estrogen-modulated conditions. For women with breast cancer, bone mineral density screening is recommended with long-term aromatase inhibitor use because of the risk of osteoporosis due to estrogen deficiency. Based on long-term adverse effects and complication safety data, when compared with tamoxifen, aromatase inhibitors are associated with a reduced incidence of thrombosis, endometrial cancer, and vaginal bleeding. For women with polycystic ovary syndrome, and a...


Committee Opinion Number 753, October 2018

ABSTRACT: Pregnant and postpartum women are at high risk of serious complications of seasonal and pandemic influenza infection. Pregnancy itself is a high-risk condition, making the potential adverse effects of influenza particularly serious in pregnant women. If a pregnant woman has other underlying health conditions, the risk of adverse effects from influenza is even greater. Antiviral treatment is necessary for all pregnant women with suspected or confirmed influenza, regardless of vaccination status. Obstetrician–gynecologists and other obstetric care providers should promptly recognize t...


Committee Opinion Number 375, August 2007

Reaffirmed 2018

ABSTRACT: The U.S. Food and Drug Administration considers generic and brand name oral contraceptive (OC) products clinically equivalent and interchangeable. The American College of Obstetricians and Gynecologists supports patient or clinician requests for branded OCs or continuation of the same generic or branded OCs if the request is based on clinical experience or concerns regarding packaging or compliance, or if the branded product is considered a better choice for that individual patient.


Committee Opinion Number 610, October 2014

(Reaffirmed 2017)

ABSTRACT: Surgery can present a management dilemma for gynecologists whose patients receive chronic antithrombotic therapy because the risk of hemorrhagic complications must be balanced against the risk of thromboembolic complications. Interruption of antithrombotic therapy to reduce perioperative bleeding poses a significant risk of recurrent thromboembolic events. Patients who receive chronic antithrombotic therapy should be seen at least 7 days before a planned procedure, and each woman should be included in decision making regarding risks and benefits specific to her situation. The schedu...


Committee Opinion Number 532, August 2012

(Replaces No. 387, November 2007 and No. 322, November 2005) (Reaffirmed 2018)

ABSTRACT: Although improvement in long-term health is no longer an indication for menopausal hormone therapy, evidence supporting fewer adverse events in younger women, combined with its high overall effectiveness, has reinforced its usefulness for short-term treatment of menopausal symptoms. Menopausal therapy has been provided not only by commercially available products but also by compounding, or creation of an individualized preparation in response to a health care provider’s prescription to create a medication tailored to the specialized needs of an individual patient. The Women’s Health...


Committee Opinion Number 692, April 2017

(Replaces Committee Opinion No. 623, February 2015)

ABSTRACT: Acute-onset, severe systolic hypertension; severe diastolic hypertension; or both can occur during the prenatal, intrapartum, or postpartum periods. Pregnant women or women in the postpartum period with acute-onset, severe systolic hypertension; severe diastolic hypertension; or both require urgent antihypertensive therapy. Introducing standardized, evidence-based clinical guidelines for the management of patients with preeclampsia and eclampsia has been demonstrated to reduce the incidence of adverse maternal outcomes. Individuals and institutions should have mechanisms in place to...


Committee Opinion Number 564, May 2013

(Reaffirmed 2016)

ABSTRACT: Because of the growing importance of infectious disease prevention in the individual patient and the larger community, it is vital that Fellows of the American College of Obstetricians and Gynecologists be prepared to navigate the practical and ethical challenges that come with vaccination. Health care professionals have an ethical obligation to keep their patients’ best interests in mind by following evidence-based guidelines to encourage patients to be vaccinated and to be vaccinated themselves. College Fellows should counsel their patients about vaccination in an evidence-based m...


Committee Opinion Number 563, May 2013

(Reaffirmed 2016)

ABSTRACT: Pregnant women traditionally have been assigned priority in the allocation of prevention and treatment resources during outbreaks of influenza because of their increased risk of morbidity and mortality. The Committee on Ethics of the American College of Obstetricians and Gynecologists explores ethical justifications for assigning priority for prevention and treatment resources to pregnant women during an influenza pandemic, makes recommendations to incorporate ethical issues in pandemic influenza planning concerning pregnant women, and calls for pandemic preparedness efforts to incl...


Committee Opinion Number 747, August 2018

(Replaces Committee Opinion Number 607, August 2014)

ABSTRACT: The diagnosis of cancer in females younger than 20 years is rare, with the incidence of 17 cases per 100,000 individuals per year in the United States. Although advancements in cancer therapy have dramatically improved childhood cancer survival, gynecologists should be aware of the increased risk of adverse reproductive health effects from each type of therapy. Cancer and its treatment may have immediate or delayed adverse effects on reproductive health. Gynecologists may be consulted for the following issues: pubertal concerns; menstrual irregularities; heavy menstrual bleeding and...


12.
August 2012

Committee Opinion Number 531, August 2012

(Reaffirmed 2016. Replaces No. 331, April 2006 and No. 400, March 2008)

ABSTRACT: Despite significant national attention, medical errors continue to pervade the U.S. health care system. Medication-related errors consistently rank at the top of all medical errors, which account for thousands of preventable deaths annually in the United States. There are a variety of methods—ranging from broad-based error reduction strategies to the adoption of sophisticated health information technologies—that can assist obstetrician–gynecologists in minimizing the risk of medication errors. Practicing obstetrician–gynecologists should be familiar with these various approaches tha...


Committee Opinion Number 732, April 2018

(Replaces Committee Opinion Number 608, September 2014)

ABSTRACT: Influenza vaccination is an essential element of prepregnancy, prenatal, and postpartum care because influenza can result in serious illness, including a higher chance of progressing to pneumonia, when it occurs during the antepartum or postpartum period. In addition to hospitalization, pregnant women with influenza are at increased risk of intensive care unit admission and adverse perinatal and neonatal outcomes. The Centers for Disease Control and Prevention’s Advisory Committee on Immunization Practices and the American College of Obstetricians and Gynecologists recommend that al...


Committee Opinion Number 661, April 2016

(Reaffirmed 2018)

ABSTRACT: Immunization against vaccine-preventable diseases is an essential component of women’s primary and preventive health care. Despite the importance of vaccination and clear guidance from public health agencies, rates of vaccination lag behind national goals. Obstetrician–gynecologists can play a major role in reducing morbidity and mortality from a range of vaccine-preventable diseases, including pertussis, influenza, human papillomavirus, and hepatitis. Given demonstrated vaccine efficacy and safety, and the large potential for prevention of many infectious diseases that affect adult...


Committee Opinion Number 712, August 2017

ABSTRACT: Intraamniotic infection, also known as chorioamnionitis, is an infection with resultant inflammation of any combination of the amniotic fluid, placenta, fetus, fetal membranes, or decidua. Intraamniotic infection is a common condition noted among preterm and term parturients. However, most cases of intraamniotic infection detected and managed by obstetrician–gynecologists or other obstetric care providers will be noted among term patients in labor. Intraamniotic infection can be associated with acute neonatal morbidity, including neonatal pneumonia, meningitis, sepsis, and death. Ma...


Committee Opinion Number 597, May 2014

(Reaffirmed 2018)

Abstract: Functional oxytocin deficiency and a faulty oxytocin signaling pathway have been observed in conjunction with autism spectrum disorder (ASD). Because exogenous synthetic oxytocin commonly is administered for labor induction and augmentation, some have hypothesized that synthetic oxytocin used for these purposes may alter fetal oxytocin receptors and predispose exposed offspring to ASD. However, current evidence does not identify a causal relationship between labor induction or augmentation in general, or oxytocin labor induction specifically, and autism or ASD. Recognizing the limit...


Committee Opinion Number 743, July 2018

ABSTRACT: Low-dose aspirin has been used during pregnancy, most commonly to prevent or delay the onset of preeclampsia. The American College of Obstetricians and Gynecologists issued the Hypertension in Pregnancy Task Force Report recommending daily low-dose aspirin beginning in the late first trimester for women with a history of early-onset preeclampsia and preterm delivery at less than 34 0/7 weeks of gestation, or for women with more than one prior pregnancy complicated by preeclampsia. The U.S. Preventive Services Task Force published a similar guideline, although the list of indications...


Committee Opinion Number 455, March 2010

(Reaffirmed 2018)

Abstract: Numerous large clinical studies have evaluated the evidence regarding magnesium sulfate, neuroprotection, and preterm births. The Committee on Obstetric Practice and the Society for Maternal-Fetal Medicine recognize that none of the individual studies found a benefit with regard to their primary outcome. However, the available evidence suggests that magnesium sulfate given before anticipated early preterm birth reduces the risk of cerebral palsy in surviving infants. Physicians electing to use magnesium sulfate for fetal neuroprotection should develop specific guidelines regarding i...


Committee Opinion Number 652, January 2016

(Replaces Committee Opinion Number 573, September 2013) (Reaffirmed 2018)

ABSTRACT: The U.S. Food and Drug Administration advises against the use of magnesium sulfate injections for more than 5–7 days to stop preterm labor in pregnant women. Based on this, the drug classification was changed from Category A to Category D, and the labeling was changed to include this new warning information. However, the U.S. Food and Drug Administration’s change in classification addresses an unindicated and nonstandard use of magnesium sulfate in obstetric care. The American College of Obstetricians and Gynecologists and the Society for Maternal-Fetal Medicine continue to support ...


Committee Opinion Number 557, April 2013

(Reaffirmed 2017)

ABSTRACT: Initial evaluation of the patient with acute abnormal uterine bleeding should include a prompt assessment for signs of hypovolemia and potential hemodynamic instability. After initial assessment and stabilization, the etiologies of acute abnormal uterine bleeding should be classified using the PALM–COEIN system. Medical management should be the initial treatment for most patients, if clinically appropriate. Options include intravenous conjugated equine estrogen, multi-dose regimens of combined oral contraceptives or oral progestins, and tranexamic acid. Decisions should be based on ...


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