Medical abortion at 13 or more weeks gestation provided through telemedicine: A retrospective review of services

First dose of misoprostol administration at home or in hospital for medical abortion between 12-22 gestational weeks in Sweden (PRIMA): a multicentre, open-label, randomised controlled trial

BACKGROUND

Medical abortion after 12 gestational weeks often requires a stay in hospital. We hypothesised that administering the first misoprostol dose at home could increase day-care procedures as compared with overnight care procedures, shorten inpatient stays, and improve patient satisfaction.

METHODS

This multicentre, open-label, randomised controlled trial was done at six hospitals in Sweden. Participants were pregnant people aged 18 years and older who were undergoing medical abortion at 85-153 days of pregnancy. Randomisation was done in blocks 1:1 to mifepristone administered in-clinic followed by home administration or hospital administration of the first dose of misoprostol. Allocation was done by opening of opaque allocation envelopes. Due to the nature of the intervention, masking was not feasible. Between 24-48 h after mifepristone 200 mg, the participants administered 800 μg of misoprostol either at home 2 h before admission to hospital or in hospital. The primary outcome was the proportion of day-care procedures (defined as abortion completed in <9 h). The intention-to-treat analysis included all participants randomly assigned to receive the study drug and who had known results for the primary outcome. Individuals who received any treatment were included in the safety analyses. This trial is registered at ClinicalTrials.gov, NTC03600857, and EudraCT, 2018-000964-27.

FINDINGS

Between Jan 8, 2019, and Dec 21, 2022, 457 participants were randomly assigned to treatment groups. In the intention-to-treat-population, 220 participants were assigned to the home group and 215 to the hospital group. In the home group, 156 (71%) of 220 participants completed the abortion as day-care patients, compared with 99 (46%) of 215 in the hospital group (difference 24·9%, 95% CI 15·4-34·3; p<0·0001). In total, 97 (22%) of 444 participants in the safety analysis had an adverse event. Seven (2%) of 444 participants aborted after mifepristone only. Two (1%) of 220 in the home group aborted after the first dose of misoprostol, before hospital admission.

INTERPRETATION

Home administration of misoprostol significantly increases the proportion of day-care procedures in medical abortion after 12 gestational weeks, offering a safe and effective alternative to in-clinic protocols.

FUNDING

Region Västra Götaland, Hjalmar Svensson's Fund, the Gothenburg Society of Medicine, Karolinska Institutet-Region Stockholm, and The Swedish Research Council.

Self-performed Rh typing: a cross-sectional study

OBJECTIVE

To evaluate whether patients are capable and willing to self-administer and interpret an EldonCard test to determine their Rh status.

METHODS

This was a cross-sectional study in Honolulu, HI, USA of pregnancy-capable people aged 14-50 years who did not know their blood type and had never used an EldonCard. Participants independently completed EldonCard testing, determined their Rh type and answered a survey on feasibility and acceptability. Separately, a blinded clinician recorded their interpretation of the participant's EldonCard. When available, we obtained blood type from the electronic health record (EHR). We measured Rh type agreement between participant, clinician and EHR, as well as participant comfort and acceptability of testing.

RESULTS

Of the 330 total participants, 288 (87.3%) completed testing. Patients and clinicians had 94.0% agreement in their interpretation of the EldonCard for Rh status. Patient interpretation had 83.5% agreement with EHR while clinician and EHR had 92.3% agreement. Sensitivity of EldonCard interpretation by patient and clinician was 100%. Specificity was 83.2% for patients and 92.2% for clinicians. Two patients (of 117) had Rh-negative blood type in the EHR. The vast majority of participants found the EldonCard testing easy (94.4%) and felt comfortable doing the testing (93.7%). Participants with lower education levels felt less confident (p=0.003) and less comfortable with testing (p=0.038); however, their ability to interpret results was similar to others (p=0.051).

CONCLUSIONS

Patient-performed Rh typing via the EldonCard is an effective and acceptable option for patients, and could be used as a primary screening test for Rh status.

Understanding medication abortion ineligibility due to gestational age among a cohort of patients in Southern California

OBJECTIVE

Medication abortion (MAB) is safe and effective up to 77 days gestation. Limited data are available on how often patients are ineligible for MAB due to advanced gestational age and how many of those ineligible go on to receive procedural abortion.

STUDY DESIGN

Retrospective analysis of electronic health records from Planned Parenthood of the Pacific Southwest (PPPSW) from January - December 2021. PPPSW has four procedural abortion sites and 15 MAB-only clinics that offered appointments only if last menstrual period-based GA was ≤70 days or unknown. Patients >70 days gestation by intake ultrasound at a MAB-only clinic were referred to a procedural center.

RESULTS

Of 11,684 patients presenting for MAB at MAB-only sites 2224 (19%) did not receive a MAB; 3.8% (N = 444) presented past 70 days gestation and were thus ineligible due to gestational age limits. Of those ineligible (N = 444), 234 (53%) measured between 71-77 days of gestation. Three quarters (75.7%) of those ineligible went on to receive a procedural abortion at PPPSW after a mean wait time of 10 days. In multivariable analysis, no demographic factors were associated with higher odds of receiving a procedural abortion.

CONCLUSIONS

Presenting for MAB past a gestational age limit was uncommon, supporting safety of no-test MAB protocols. A quarter of people ineligible for MAB due to gestational age did not receive a procedural abortion at PPPSW. If MAB were offered up to 77 days, half of patients who were denied MAB due to gestational age could have received MAB, expanding patient access.

IMPLICATIONS

Being ineligible for MAB due to advanced gestational age was uncommon. Increasing MAB gestational age limits from 70 days to 77 days could further improve abortion access.

Sonographic Findings of Vascular Signals for Retained Products of Conception in Women Following First-Trimester Termination of Pregnancy

OBJECTIVES

To evaluate the occurrence of retained products of conception (RPOC) after termination of pregnancy in the first trimester and to assess the vascular signals with transvaginal ultrasonography (TVUS) examination in the detection of retained products.

METHODS

A retrospective cohort study was performed using TVUS examination in patients following termination of pregnancy. In cases of RPOC, 3 scales of vascular signal were identified: type 1, no or small amount, spot flow signals; type 2, medium amount, strip-like flow signals; type 3, rich amount, circumferential-like flow signals. The correlation between vascular signals and placenta accreta spectrum (PAS) staging was proposed by sonography and histopathology findings.

RESULTS

The 3 vascular patterns were differently distributed within non-RPOC as well as RPOC patients with and without PAS: type 1 vascular signal detection rates of non-RPOC and RPOC were 97.8% (262/268) and 28.1% (18/64), respectively. Of 64 cases of RPOC, 48.4% (31/64) of the patients had type 2 vascular signals. Vascular signals were enhanced in RPOC with PAS patients whose diagnosis was confirmed by histopathology.

CONCLUSIONS

The vascularity (amount of flow), vascular pattern (spot, strip- or circumferential-like flow), and the flow penetrating myometrium were significant findings for distinguishing concomitant RPOC with and without PAS. Additionally, RPOC may contribute to PAS progression, or PAS and RPOC in coordination strengthen the observed vascular signals.

Effectiveness of Self-Managed Medication Abortion Between 9 and 16 Weeks of Gestation

OBJECTIVE

To evaluate abortion completion after self-managed medication abortion in pregnancies at or beyond 9 weeks of gestation.

METHODS

We conducted a prospective observational cohort study in which we recruited callers to three abortion-accompaniment groups in Argentina, Nigeria, and Southeast Asia who were initiating a self-managed medication abortion. Participants completed a baseline survey over the phone before taking pills and then two follow-up phone surveys 1 and 3 weeks after taking pills. The primary outcome was abortion completion; secondary outcomes included physical experiences and health care seeking and treatment.

RESULTS

Between 2019 and 2020, we enrolled 1,352 participants, 19.5% (264/1,352) of whom self-managed a medication abortion at 9 or more weeks of gestation: 75.0% (198/264) at 9-11 weeks, 19.3% (51/264) at 12-14 weeks, and 5.7% (15/264) at 15-22 weeks. Participants were aged 26 years on average (SD 5.6 years); 56.4% (149/264) used the combined regimen (mifepristone+misoprostol), and 43.6% (115/264) used misoprostol only. At the last follow-up, 89.4% (236/264) had a complete abortion without procedural intervention, 5.3% (14/264) had a complete abortion with manual vacuum aspiration or dilation and curettage procedure, 4.9% (13/264) had an incomplete abortion, and 0.4% (1/264) participants did not report an abortion outcome. Some participants (23.5%, 62/264) sought health care during or after the self-managed medication abortion, most commonly to confirm completion (15.9%, 42/264); 9.1% (24/264) needed further medical intervention (procedural evacuation, antibiotics, additional misoprostol, intravenous fluids, blood transfusion, or overnight stay in the facility). Those who were 12 or more weeks pregnant were more likely to seek care at a clinic or hospital than those who were 9-11 weeks pregnant (adjusted relative risk 1.62, 95% CI 1.3-2.1).

CONCLUSION

People who self-managed an abortion with medication between 9 and 16 weeks of gestation had high levels of abortion completion and accessed health care to confirm completion or to treat potential complications.

CLINICALTRIALREGISTRATION

ISRCTN, ISRCTN95769543.

Abortion Care in the United States - Current Evidence and Future Directions

Abortion Care in the United StatesAbortion services are a vital component of reproductive health care. Jung and colleagues review medication abortion and procedural abortion as well as implications of increasing restrictions on access in the United States.

No-Test Medication Abortion: A Systematic Review

OBJECTIVE

To summarize the effectiveness and safety outcomes of medication abortion performed without prior pelvic examination or ultrasonogram ("no-test medication abortion").

DATA SOURCES

We searched the MEDLINE, Scopus, Web of Science, Cochrane (including ClinicalTrials.gov), CINAHL, Global Index Medicus, and CAB Direct databases to identify relevant studies published before April 2022 using a peer-reviewed search strategy including terms such as "medication abortion" and "ultrasonography." We contacted experts in the field for unpublished data and ongoing studies.

METHODS OF STUDY SELECTION

We reviewed 2,423 studies using Colandr. We included studies if they presented clinical outcomes of medication abortion performed with mifepristone and misoprostol and without prior pelvic examination or ultrasonogram. We excluded studies with duplicate data. We abstracted successful abortion rates overall, as well as rates by gestational age through 63 days, 70 days and past 84 days. We abstracted complication rates, including the need for surgical evacuation, additional medications, blood transfusion, and ectopic pregnancy.

TABULATION, INTEGRATION AND RESULTS

We included 21 studies with a total of 10,693 patients with outcome data reported. The overall efficacy of no-test medication abortion was 96.4%; 93.8% (95% CI 92.8-94.6%) through 63 days of gestation and 95.2% (95% CI 94.7-95.7%) through 70 days of gestation. The overall rate of surgical evacuation was 4.4% (95% CI 4.0-4.9), need for additional misoprostol 2.2% (95% CI 1.8-2.6), blood transfusion 0.5% (95% CI 0.3-0.6), and ectopic pregnancy 0.06% (95% CI 0.02-0.15).

CONCLUSION

Medication abortion performed without prior pelvic examination or ultrasonogram is a safe and effective option for pregnancy termination.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO, CRD42021240739.

[Single dose of misoprostol for abortion until 9 weeks of gestation]

OBJECTIVES

The primary objective was to compare the efficacy of a single-dose misoprostol for abortion before 7 weeks of gestation and between 7 and 9 weeks of gestation. The secondary objectives were to compare the amount of misoprostol required for complete expulsion, the need for endo-uterine aspiration, and to assess pain and patient experience in these two groups.

METHODS

This was a single-centre prospective observational study conducted at the University Hospitals of Strasbourg from 1st October 2019 to 31st December 2020.

RESULTS

A total of 306 patients were included, 150 in the group before 7 weeks of gestation and 156 in the group between 7 and 9 weeks of gestation. There was no significant difference in the success rate of the single dose of misoprostol between the two groups with 34.7 and 37.8% respectively (P=0.63). After taking painkillers, there is no difference in terms of pain relief (EN ≤ 4 for 92 et 95% of patients P=0.37).

CONCLUSION

The single dose of misoprostol for in-hospital abortion is as effective between 7 and 9 weeks of gestation as it is before 7. By extension, therefore, we would suggest that there should be no difference in efficacy between home abortions before 7 weeks of gestation and between 7 and 9 weeks of gestation and therefore suggest that home abortions can be performed up to 9 weeks of gestation without fear of a decrease in the rate of complete expulsion and the efficacy of analgesia, with potentially less use of misoprostol compared with the hospital setting.

Quality of information offered to women by drug sellers providing medical abortion in Nigeria: Evidence from providers and their clients

Background

Evidence confirmed that the demand for medical abortion (MA) increased significantly during the COVID-19 outbreak in many developing countries including Nigeria. In an abortion-restrictive setting like Nigeria, local pharmacies, and proprietary patent medicine vendors (PPMVs) continue to play a major role in the provision of MA including misoprostol. There is the need to understand these providers' knowledge about the use of misoprostol for abortion and the quality of information they provide to their clients. This analysis is focused on assessing the quality of care provided by both drug seller types, from drug sellers' and women's perspectives.

Methodology

This study utilized primary data collected from drug sellers (pharmacists and PPMVs) and women across 6 Local Government Areas in Lagos State, Nigeria. The core sample included 126 drug sellers who had sold abortion-inducing drugs and 386 women who procured abortion-inducing drugs from the drug sellers during the time of the study. We calculate quality-of-care indices for the care women received from drug sellers, drawing on WHO guidelines for medication abortion provision. The index based on information from the sellers had two domains—technical competency and information provided to clients, while the index from the women's perspectives includes an additional domain, client experience.

Results

Results show that the majority of drug sellers in the sample, 56% (n = 70), were pharmacists. However, far more than half of women 60% (n = 233) had visited PPMVs. Overall, the total quality score amongst all drug sellers (mean 0.48, SD0.15) was higher than the total score calculated based on women's responses (mean 0.39, SD 0.21). Using our quality-of-care index, pharmacies and PPMVs seem to have similar technical competency (mean score of 0.23, SD 0.13 in both groups (range 0–1), whilst PPMV's performed better on the information provided to client domain (mean score of 0.79, SD 0.17 compared with pharmacies 0.69, SD 0.25). Based on women's reports, PPMVs scored better on both quality of care domains (technical competency and information provided to clients) compared with pharmacies.

Program/Policy Implication

In resource-constrained settings such as Nigeria, particularly in the context of health emergencies like COVID-19, there is the need to continue to strengthen and engage PPMVs' capacity and skills in dispensing and administration of MA drugs as a harm reduction strategy. Also, there is the need to target frontline providers in pharmacies for training and skill upscale in MA provision.

Abortion in Countries with Restrictive Abortion Laws-Possible Directions and Solutions from the Perspective of Poland

The tendency towards the radicalization of abortion law is observed in numerous countries, including Poland. The aim of the present paper was to determine the main factors influencing the number of abortions performed worldwide and to indicate the main directions which should be followed to improve the patients’ well-being. The authors conducted their search in the PubMed of the National Library of Medicine and Google Scholar. Databases were extensively searched for all original and review articles/book chapters in English until June 2021. The main problems associated with the contemporary policy of birth regulation include no possibility of undergoing a termination because of the conscience clause invoked by the medical personnel, restrictive abortion law and lack of sexual education. Minimal changes that should be considered are: improved sex education and the availability of contraception, free access to abortion-inducing drugs with adequate information provided by qualified medical personnel in countries with a conscience clause invoked by the personnel, and the development of an international network which would facilitate undergoing a pregnancy termination abroad to provide women with access to legal abortion assisted by professional medical personnel.