Cervical dilation before first-trimester surgical abortion (< 14 weeks' gestation)
Abstract
First-trimester surgical abortion is a common, safe procedure with a major complication rate of less than 1%. Cervical dilation before suction abortion is usually accomplished using tapered mechanical dilators. Risk factors for major complications in the first trimester include increasing gestational age and provider inexperience. Cervical priming before first-trimester surgical abortion has been studied using osmotic dilators and pharmacologic agents, most commonly misoprostol. Extensive data demonstrate that a variety of agents are safe and effective at causing preoperative cervical softening and dilation; however, given the small absolute risk of complications, the benefit of routine use of misoprostol or osmotic dilators in first-trimester surgical abortion is unclear. Although cervical priming results in reduced abortion time and improved provider ease, it requires a delay of at least 1 to 3 h and may confer side effects. The Society of Family Planning does not recommend routine cervical priming for first-trimester suction abortion but recommends limiting consideration of cervical priming for women at increased risk of complications from cervical dilation, including those late in the first trimester, adolescents and women in whom cervical dilation is expected to be challenging.
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The proportion of STSA respondents who offered abortion for patient request was much higher than the 17.9% of second-trimester medical abortion respondents who offered a medical abortion for patient request.
“The proportion of our STSA respondents who offered abortion for patient request was much higher than the 17.9% of our second-trimester medical abortion respondents who offered a medical abortion for patient request.17”
From First and Second-Trimester Surgical Abortion Providers and Services in 2019: Results From the Canadian Abortion Provider Survey (2023) · cites this paper as [17]
Most of the 112 survey respondents who indicated they provided second-trimester medical abortion reported that FTSA was also provided in their facility (87.3%), while STSA was provided less frequently (61.3%).
“Most of our 112 survey respondents who indicated they provided second-trimester medical abortion reported that FTSA was also provided in their facility (87.3%), while STSA was provided less frequently (61.3%).”
From First and Second-Trimester Surgical Abortion Providers and Services in 2019: Results From the Canadian Abortion Provider Survey (2023) · cites this paper as [17]
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No. 360-induced abortion: surgical abortion and second-trimester medical methods
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Massachusetts’ parental consent law and procedural timing among adolescents undergoing abortion
Janiak, E., Fulcher, I. R., Cottrill, A. A., Tantoco, N., Mason, A. H., Fortin, J., Sabino, J., & Goldberg, A. B. (2019) · Obstetrics & Gynecology · doi:10.1097/aog.0000000000003190 · Cited by 31 · see citing works
Self-citationRenner, R., Ennis, M., Kean, L., Brooks, M., Dineley, B., Pymar, H., Norman, W. V., & Guilbert, E. (2023) · Journal of Obstetrics and Gynaecology Canada · doi:10.1016/j.jogc.2023.08.001 · Cited by 4 · see citing works
- Authors
- Allen, R. H., & Goldberg, A. B.
- Affiliations
- Brown University (US)
- Planned Parenthood (US)
- Corresponding author
- Allen, Rebecca H.
- Goldberg, Alisa B.
- Venue
- Contraception
- Publisher
- Elsevier BV
- Published
- 2016-04
- Volume
- 93
- Issue
- 4
- Pages
- 277-291
- ISSN
- 0010-7824 (ISSN-L)
- OpenAlex
- W2191653719
- Cited by
- 50
- References
- 184
- Citations by year
- 2026: 2 · 2025: 4 · 2024: 2 · 2023: 6 · 2022: 4 · 2021: 5 · 2020: 4 · 2019: 6 · 2018: 4 · 2017: 4 · 2016: 3 · 2015: 3 · 2014: 1 · 2013: 2
- FWCI
- 0.67
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Contraception (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Reproductive Health and Contraception
- Health Sciences › Medicine › Obstetrics and Gynecology › Maternal and Perinatal Health Interventions
- Social Sciences › Political Science and International Relations › International Human Rights and Reproductive Law
- Keywords
- cervical dilatation, cervical priming, misoprostol, osmotic dilators, abortion complications, gestational age, provider experiences, abortion time
- MeSH terms
- Abortifacient Agents, Nonsteroidal, Abortion, Induced, Adolescent, Dilatation, Female, Gestational Age, Humans, Laminaria, Pregnancy, Pregnancy Trimester, First, Professional Practice Location, Misoprostol
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