Expansion of a direct-to-patient telemedicine abortion service in the United States and experience during the COVID-19 pandemic

OBJECTIVE

To present updated evidence on the safety, efficacy and acceptability of a direct-to-patient telemedicine abortion service and describe how the service functioned during the COVID-19 pandemic.

STUDY DESIGN

We offered the study at 10 sites that provided the service in 13 states and Washington DC. Interested individuals obtained any needed preabortion tests locally and had a videoconference with a study clinician. Sites sent study packages containing mifepristone and misoprostol by mail and had remote follow-up consultations within one month by telephone (or by online survey, if the participant could not be reached) to evaluate abortion completeness. The analysis was descriptive.

RESULTS

We mailed 1390 packages between May 2016 and September 2020. Of the 83% (1157/1390) of abortions for which we obtained outcome information, 95% (1103/1157) were completed without a procedure. Participants made 70 unplanned visits to emergency rooms or urgent care centers for reasons related to the abortion (6%), and 10 serious adverse events occurred, including 5 transfusions (0.4%). Enrollment increased substantially with the onset of COVID-19. Although a screening ultrasound was required, sites determined in 52% (346/669) of abortions that occurred during COVID that those participants should not get the test to protect their health. Use of urine pregnancy test to confirm abortion completion increased from 67% (144/214) in the 6 months prior to COVID to 90% (602/669) in the 6 months during COVID. Nearly all satisfaction questionnaires (99%, 1013/1022) recorded that participants were satisfied with the service.

CONCLUSIONS

This direct-to-patient telemedicine service was safe, effective, and acceptable, and supports the claim that there is no medical reason for mifepristone to be dispensed in clinics as required by the Food and Drug Administration. In some cases, participants did not need to visit any facilities to obtain the service, which was critical to protecting patient safety during the COVID-19 pandemic.

IMPLICATIONS

Medical abortion using telemedicine and mail is effective and can be safely provided without a pretreatment ultrasound. This method of service delivery has the potential to greatly improve access to abortion care in the United States.

Increase in migraine diagnoses and guideline-concordant treatment in veterans, 2004-2012

Background and aim Health administrators, policy makers, and educators have attempted to increase guideline adherence of migraine medications while reducing inappropriate use of opioid- and barbiturate-containing medications. We evaluated the burden of migraine and proportion of guideline-concordant care in a large, national health care system over time. Methods We conducted a time-series study using data from the Veterans Health Administration (VHA) electronic health record. Veterans with migraines were identified by ICD-9 code (346.X). Prescriptions and comorbid conditions were evaluated before and after migraine diagnosis. Chi-square tests and logistic regression were performed. Results A total of 57,064 veterans were diagnosed with migraine headache (5.3%), with women significantly more likely diagnosed (11.6% vs. 4.4%, p < 0.0001). The number of veterans diagnosed with migraine has significantly increased over the years. By 2012, triptans were prescribed to 43% of people with migraine, with no difference by gender. However, triptan prescriptions increased from 2004 to 2012 in men, but not women, veterans. Preventive medicines showed a significant increase with the year of migraine diagnosis, after controlling for age, sex, race, and for comorbidities treated with medications used for migraine prevention. Conclusions The burden of migraines is increasing within the VHA, with a corresponding increase in the delivery of guideline-concordant acute and prophylactic migraine-specific medication.

Early medical abortion with methotrexate and misoprostol

OBJECTIVE

To evaluate the introduction of an early medical abortion program with methotrexate and misoprostol, using a standardized protocol.

METHODS

A total of 1973 women at 34 Planned Parenthood sites participated in a case series of early medical abortion. Ultrasound was used to confirm gestational age of less than 49 days from the first day of the last menstrual period. Women were given intramuscular methotrexate 50 mg/m(2) of body surface area on day 1, and then they inserted misoprostol 800 microg vaginally at home on day 5, 6, or 7. Women were advised to have a suction curettage if the pregnancy appeared viable 2 weeks after methotrexate or if any gestational sac persisted 4 weeks after methotrexate. Outcomes were complete medical abortion and suction curettage.

RESULTS

Sixteen hundred fifty-nine women (84.1%) had a complete medical abortion, and 257 (13.0%) had suction curettage. The most common reason for curettage was patient option (8.9%). At 2 weeks after methotrexate use, 1.4% of women had curettage because of a viable pregnancy; at 4 weeks, 1.6% of women had curettage because of a persistent but nonviable pregnancy. One percent of women had curettage because of physician recommendation, most commonly for bleeding. Suction curettage rates decreased with site experience (P <.006) and were lower at early gestational ages (P <.004) and in nulliparous women (P <.004).

CONCLUSION

Medical abortion with methotrexate and misoprostol is safe and effective and can be offered in a community setting.

Instituting medical abortion services: changes in outcome and acceptability related to provider experience

A prospective case series carried out at 34 Planned Parenthood sites studied the safety, efficacy, and acceptability of medical abortion with methotrexate and misoprostol in 1973 women. Women with pregnancies of 26 to 49 gestational days were given methotrexate followed by vaginal misoprostol. Eighty-one percent of women had documented complete medical abortions; abortion was not confirmed by examination in 6%, and 13% had documented suction curettage. The rate of suction curettage decreased with site experience, from 17% during the first 20 procedures to 10% at sites that had performed more than 50. Sites that had previous experience with either methotrexate or mifepristone medical abortion had a rate of 9% after they had performed at least 50 procedures. Exit interviews with 755 of the 902 women having abortions in the first year inquired about the level of comfort with the abortion and its overall acceptability. Women's satisfaction with the side effects did not directly correlate with site experience. Overall satisfaction with the abortion experience was related to whether the women had complete medical abortions or suction curettage.

Activity of the new fluoroquinolone trovafloxacin (CP-99,219) against DNA gyrase and topoisomerase IV mutants of Streptococcus pneumoniae selected in vitro

The MICs of trovafloxacin, ciprofloxacin, ofloxacin, and sparfloxacin at which 90% of isolates are inhibited for 55 isolates of pneumococci were 0.125, 1, 4, and 0.5 microgram/ml, respectively. Resistant mutants of two susceptible isolates were selected in a stepwise fashion on agar containing ciprofloxacin at 2 to 10 times the MIC. While no mutants were obtained at the highest concentration tested, mutants were obtained at four times the MIC of ciprofloxacin (4 micrograms/ml) at a frequency of 1.0 x 10(-9). Ciprofloxacin MICs for these first-step mutants ranged from 4 to 8 micrograms/ml, whereas trovafloxacin MICs were 0.25 to 0.5 microgram/ml. Amplification of the quinolone resistance-determining region of the grlA (parC; topoisomerase IV) and gyrA (DNA gyrase) genes of the parents and mutants revealed that changes of the serine at position 80 (Ser80) to Phe or Tyr (Staphylococcus aureus coordinates) in GrlA were associated with resistance to ciprofloxacin. Second-step mutants of these isolates were selected by plating the isolates on medium containing ciprofloxacin at 32 micrograms/ml. Mutants for which ciprofloxacin MICs were 32 to 256 micrograms/ml and trovafloxacin MICs were 4 to 16 micrograms/ml were obtained at a frequency of 1.0 x 10(-9). Second-step mutants also had a change in GyrA corresponding to a substitution in Ser84 to Tyr or Phe or in Glu88 to Lys. Trovafloxacin protected from infection mice whose lungs were inoculated with lethal doses of either the parent strain or the first-step mutant. These results indicate that resistance to fluoroquinolones in S. pneumoniae occurs in vitro at a low frequency, involving sequential mutations in topoisomerase IV and DNA gyrase. Trovafloxacin MICs for wild-type and first-step mutants are within clinically achievable levels in the blood and lungs of humans.