Subject(s)
Gynecology , Hematology , Adult , Female , Pregnancy , Humans , Menstruation , Ambulatory Care FacilitiesSubject(s)
Smoke , Sperm Count , Sperm Motility , Wildfires , Humans , Male , Smoke/adverse effects , Smoke/analysis , Female , Adult , Pregnancy , Insemination, Artificial , Risk Factors , Air Pollutants/analysis , Air Pollutants/adverse effectsABSTRACT
OBJECTIVE: To study the impact of unhealthy air quality from the 2020 Oregon wildfires on outcomes for patients undergoing in vitro fertilization (IVF) treatment. DESIGN: A retrospective cohort study. SETTING: A university-based fertility clinic. PATIENTS: Subjects were undergoing IVF treatment from the 6 weeks preceding the wildfires through a 10-day exposure period. Cohorts were classified on the basis of whether subjects experienced patient and/or laboratory exposure to unhealthy air quality. Patient exposure was defined as at least 4 days of ovarian stimulation overlapping with the exposure, and laboratory exposure was defined as at least 2 days of IVF treatment and embryogenesis overlapping with the exposure. The unexposed cohort consisted of remaining subjects without defined exposure, with cycles in the 6 weeks preceding the wildfires. As some subjects had dual exposure and appeared in both patient and laboratory exposure cohorts, each cohort was separately compared with the unexposed control cohort. INTERVENTION: A 10-day period of unhealthy air quality caused by smoke plumes from a wildfire event. MAIN OUTCOME MEASURES: The primary outcome was the blastulation rate. Secondary outcomes included fertilization rate, number of blastocysts obtained, and cycles with no blastocysts frozen or transferred. RESULTS: Sixty-nine subjects underwent ovarian stimulation and IVF treatment during the 6 weeks preceding the wildfires through the 10-day period of unhealthy air quality. Of these, 15 patients were in the laboratory exposure cohort, 16 were in the patient exposure cohort, and 44 were unexposed. Six subjects appeared in both laboratory and patient exposure cohorts. Although neither exposure cohort had significantly decreased blastulation rate compared with the unexposed, the median number of blastocysts obtained was significantly lower in the laboratory exposure cohort than the unexposed group (2 [range 0-14] vs. 4.5 [range 0-21], respectively). The laboratory exposure cohort had significantly more cycles with no blastocysts obtained (3/15 [20%] vs. 1/44 [2%]). There were no significant differences in IVF treatment outcomes between patient exposure and unexposed cohorts. These findings persisted after controlling for age. There were no significant differences in pregnancy outcomes observed after embryo transfer between the exposure group and the unexposed group. CONCLUSION: For a cohort of patients undergoing IVF treatment, an acute episode of outside wildfire smoke exposure during fertilization and embryogenesis was associated with decreased blastocyst yield.
Subject(s)
Blastocyst , Fertilization in Vitro , Smoke , Wildfires , Humans , Female , Retrospective Studies , Fertilization in Vitro/adverse effects , Adult , Pregnancy , Smoke/adverse effects , Ovulation Induction/adverse effects , Pregnancy Rate , Embryo Transfer/adverse effects , Air Pollution/adverse effects , Air Pollution/analysis , Treatment Outcome , Oregon/epidemiology , Risk Factors , Time Factors , Air Pollutants/adverse effects , Air Pollutants/analysis , FertilityABSTRACT
STUDY OBJECTIVE: To assess preferences for menstrual pattern and acceptability and knowledge about the safety of induced amenorrhea among adolescents and young adults METHODS: We conducted a cross-sectional online survey of US residents aged 14-24 years at least 1 year post-menarche. Online recruitment was conducted via the social media platform TikTok on a teen reproductive health channel. Survey questions focused on menstrual history, menstrual pattern preferences, and demographic characteristics. The primary outcome was the proportion of postmenstrual individuals who would prefer amenorrhea vs scheduled bleeding. RESULTS: From 5113 potential respondents who accessed the eligibility screening, 3001 completed surveys and met the inclusion criteria. Most were aged 14-18 (63.7%), distributed proportionally among all US Census regions. When asked if they could pick their period-bleeding style without any permanent impacts, almost three-quarters chose no bleeding at all (amenorrhea; 71.5%) compared with scheduled periods (28.5%). However, 63.7% agreed or were uncertain when faced with the statement "It might be unsafe if hormone medications stop your period bleeding." After adjusting for age, gender expression, race, religion, heavy bleeding, and frequent bleeding, factors associated with preference for amenorrhea vs regular bleeding were younger age, masculine gender expression, White race, and non-Christian religious background. Baseline bleeding amount and frequency were not associated with preference for amenorrhea. CONCLUSION: More than two-thirds of US adolescents and young adults indicated a preference for medication-induced amenorrhea if the method was assured to not have any permanent effects on the body, despite highly prevalent misconceptions about health and safety.
Subject(s)
Amenorrhea , Social Media , Female , Young Adult , Adolescent , Humans , Amenorrhea/chemically induced , Cross-Sectional Studies , Menstruation , Surveys and Questionnaires , HemorrhageABSTRACT
STUDY OBJECTIVE: To compare menstrual health literacy among adolescents and young adults on the basis of family religious background and United States region METHODS: We conducted a cross-sectional online survey of post-menarcheal US adolescents and young adults aged 14-24 years who identified their family religious background, including Christian or non-religious, with recruitment via the social media platform TikTok. We asked participants several questions to assess their health literacy regarding common myths about the use of gonadal steroid hormones for menstrual suppression. RESULTS: From 3250 online survey respondents, 2997 met the criteria for analysis, with 1989 identifying their family as Christian (66.4%) and 1008 identifying their family as non-religious (33.6%), with equal representation by US region. Health literacy was lower among those with a Christian family background, with concerns that menstrual suppression is unhealthy (16.4% vs 10.5% with non-religious background, P < .01), is unsafe (31.4% vs 24.2%, P < .01), and could lead to infertility (32.6% vs 20.0%, P < .01). Similarly, adolescents and young adults from the US South were worried that menstrual suppression is unhealthy (31.5%; P < .01) and would lead to infertility (33.8%; P < .01). CONCLUSION: Health literacy is lower among adolescents and young adults with a Christian family background and those who live in the South. These results demonstrate a need for an evidence-based national curriculum that addresses the safe and effective use of hormonal medications for menstrual suppression.
Subject(s)
Health Literacy , Infertility , Humans , Adolescent , Young Adult , United States , Cross-Sectional Studies , Menstruation , ChristianityABSTRACT
Ectopic pregnancy (EP) - the implantation of an embryo outside of the endometrial cavity, often in the fallopian tube - is a significant contributor to maternal morbidity and leading cause of maternal death due to hemorrhage in first trimester. Current diagnostic modalities including human chorionic gonadotropin (hCG) quantification and ultrasonography are effective, but may still misdiagnose EP at initial examination in many cases. Depending on the patient's hemodynamic stability and gestational duration of the pregnancy, as assessed by history, hCG measurement and ultrasonography, management strategies may include expectant management, chemotherapeutic treatment using methotrexate (MTX), or surgical intervention. While these strategies are largely successful, expectant management may result in tubal rupture if the pregnancy does not resolve spontaneously; MTX administration is not always successful and may induce significant side effects; and surgical intervention may result in loss of the already-damaged fallopian tube, further hampering the patient's subsequent attempts to conceive. Nanomaterial-based technologies offer the potential to enhance delivery of diagnostic imaging contrast and therapeutic agents to more effectively and safely manage EP. The purpose of this narrative review is to summarize the current state of nanomedicine technology dedicated to its potential to improve both the diagnosis and treatment of EP.
ABSTRACT
The first-line treatment for ectopic pregnancy (EP), the chemotherapeutic methotrexate (MTX), has a failure rate of more than 10%, which can lead to severe complications or death. Inadequate accumulation of administered MTX at the ectopic implantation site significantly contributes to therapeutic failure. This study reports the first glutathione-responsive polymersomes for efficient delivery of MTX to the implantation site and its triggered release in placental cells. Fluorescence and photoacoustic imaging have confirmed that the developed polymersomes preferentially accumulate after systemic administration in the implantation site of pregnant mice at early gestational stages. The high concentrations of intracellular glutathione (GSH) reduce an incorporated disulfide bond within polymersomes upon internalization into placental cells, resulting in their disintegration and efficient drug release. Consequently, MTX delivered by polymersomes induces pregnancy demise in mice, as opposed to free MTX at the same dose regimen. To achieve the same therapeutic efficacy with free MTX, a sixfold increase in dosage is required. In addition, mice successfully conceive and birth healthy pups following a prior complete pregnancy demise induced by methotrexate polymersomes. Therefore, the developed MTX nanomedicine can potentially improve EP management and reduce associated mortality rates and related cost.
ABSTRACT
There is widespread use of gonadal steroid hormone therapy for a variety of indications throughout the reproductive and postreproductive lifespan. These therapies may have particular benefits and specific risk among those with blood disorders, including inherited or acquired bleeding disorders, thrombophilia, thrombosis, or anemia. This clinical review is intended to provide a guidance for counseling and management of adolescent and adult biologic females with thrombophilic risk factors and/or thrombosis who require hormonal therapy. In general, synthetic estrogens present in contraceptive products should be avoided in those with a personal or strong family history of thrombosis or thrombophilias. In contrast, natural estrogens present in formulations for climacteric symptom management do not need to be avoided, and vaginal or transdermal formulations are preferred. Likewise, transdermal estradiol is preferred for gender-affirming hormone therapy and requires individualized assessment in those at high risk of thrombosis. Progestogens (either synthetic progestins or naturally occurring progesterone) can be used safely in nearly all patients. There is minimal safety evidence among anticoagulated patients at risk for thrombosis, which requires a patient-specific approach when discussing hormone therapies.
ABSTRACT
BACKGROUND: People who have or had the potential to menstruate (PPM) with inherited bleeding disorders (BD) face particular challenges receiving appropriate diagnosis and care and participating in research. As part of an initiative to create a National Research Blueprint for future decades of research, the National Hemophilia Foundation (NHF) and American Thrombosis and Hemostasis Network conducted extensive all-stakeholder consultations to identify the priorities of PPM with inherited BDs and those who care for them. RESEARCH DESIGN AND METHODS: Working group (WG) 4 of the NHF State of the Science Research Summit distilled community-identified priorities for PPM with inherited BDs into concrete research questions and scored their feasibility, impact, and risk. RESULTS: WG4 identified important gaps in the foundational knowledge upon which to base optimal diagnosis and care for PPM with inherited BDs. They defined 44 top-priority research questions concerning lifespan sex biology, pregnancy and the post-partum context, uterine physiology and bleeding, bone and joint health, health care delivery, and patient-reported outcomes and quality-of-life. CONCLUSIONS: The needs of PPM will best be advanced with research designed across the spectrum of sex and gender biology, with methodologies and outcome measures tailored to this population, involving them throughout.
Up to 1% of cisgender women and girls have an inherited bleeding disorder (BD). Common symptoms include heavy menstrual bleeding (HMB), heavy bleeding after giving birth known as post-partum hemorrhage (PPH), nose bleeds, bleeding from the mouth, and excessive bleeding after surgery or procedures. They can also experience bleeding into their muscles, joints, and even into the brain. Uterine bleeding, such as from HMB and PPH, can impact the lives of anyone who has or had a uterus, a group we designate as people who have or had the potential to menstruate (PPM).Many PPM with an inherited BD do not receive diagnosis, treatment, and care needed due to a lack of expertise among health care professionals and the public, misunderstanding, and bias. Uncertainty about "normal" versus "abnormal" bleeding can contribute to a lack of diagnosis, treatment, and care. Language, such as the label of "carrier," can be a barrier to accessing treatment and care for PPM.People with inherited BDs, health care professionals with various expertise and focus, and researchers worked together to identify the research that would most improve the lives of PPM, in six focus areas where there are major gaps in knowledge and the lack of standards required for accurate diagnosis.
Subject(s)
Hematologic Diseases , Menstruation , Female , Humans , Pregnancy , United StatesABSTRACT
Ectopic pregnancy (EP) is the leading cause of maternity-related death in the first trimester of pregnancy. Approximately 98% of ectopic implantations occur in the fallopian tube, and expedient management is crucial for preventing hemorrhage and maternal death in the event of tubal rupture. Current ultrasound strategies misdiagnose EP in up to 40% of cases, and the failure rate of methotrexate treatment for confirmed EP exceeds 10%. Here the first theranostic strategy for potential management of EP is reported using a near-infrared naphthalocyanine dye encapsulated within polymeric nanoparticles. These nanoparticles preferentially accumulate in the developing murine placenta within 24 h following systemic administration, and enable visualization of implantation sites at various gestational stages via fluorescence and photoacoustic imaging. These nanoparticles do not traverse the placental barrier to the fetus or impact fetal development. However, excitation of nanoparticles localized in specific placentas with focused NIR light generates heat (>43 °C) sufficient for disruption of placental function, resulting in the demise of targeted fetuses with no effect on adjacent fetuses. This novel approach would enable diagnostic confirmation of EP when current imaging strategies are unsuccessful, and elimination of EP could subsequently be achieved using the same nano-agent to generate localized hyperthermia resulting in targeted placental impairment.
Subject(s)
Hyperthermia, Induced , Pregnancy, Ectopic , Pregnancy , Female , Humans , Animals , Mice , Placenta/diagnostic imaging , Pregnancy, Ectopic/therapy , Fallopian Tubes/diagnostic imaging , UltrasonographyABSTRACT
PURPOSE: The aim of this study is to compare the patient-reported bleeding outcomes and complication rates with the use of the 52-mg levonorgestrel-releasing intrauterine system (52-LNG-IUS) for treatment of heavy menstrual bleeding (HMB) among adolescents with and without a diagnosed inherited bleeding disorder (BD) within the first 12 months after insertion. METHODS: Retrospective chart review was conducted of adolescents ages 14-21 years, with and without an inherited BD, who underwent 52-LNG-IUS insertion between September 2013 and February 2020 for the treatment of HMB. RESULTS: One hundred forty-four 52-LNG-IUS insertions among 139 subjects were evaluated. Fifty-nine (41%) of these were among adolescents with a diagnosed inherited BD, and 85 (59%) were among those without a BD. Among subjects with follow-up, documentation of patient-reported bleeding outcome, and a retained IUS (92/144), both groups subjectively reported improvement in bleeding outcome, with 91.7% (33/36) of those with a BD and 94.6% (53/56) of those without a BD reporting that bleeding outcome was better than prior to IUS insertion (p = .675). There was no statistically significant difference in the rate of spontaneous expulsion (p = .233), with the rate of expulsion in the first 12 months after placement among those with a BD of 13.7% (7/51) and 6.8% for those without a BD (5/72). DISCUSSION: Adolescents with HMB both with and without an inherited BD benefit from the 52-LNG-IUS for the treatment of HMB. Rates of spontaneous IUS expulsion are not statistically different regardless of the presence of a BD and are similar to rates found in other studies of intrauterine device use in adolescents.
Subject(s)
Contraceptive Agents, Female , Intrauterine Devices, Medicated , Menorrhagia , Adolescent , Adult , Female , Humans , Levonorgestrel/therapeutic use , Menorrhagia/drug therapy , Retrospective Studies , Young AdultABSTRACT
STUDY OBJECTIVE: Although multiple hormonal treatment strategies are effective in decreasing heavy menstrual bleeding (HMB) in adolescents, few studies have compared the relative effectiveness of hormone therapy on the basis of dose. DESIGN: Retrospective chart review SETTING: Urban tertiary care institution PARTICIPANTS: Adolescents aged 9-19 years with acute HMB and anemia in 2008-2018 INTERVENTIONS: We used billing codes to identify encounters for acute HMB with hemoglobin less than 12 mg/dl and reviewed initial treatment and time until resolution of acute HMB. We excluded patients who had previously used gonadal steroids or did not complete follow-up. We then compared patients who received combined oral ethinyl estradiol with progestin (EE/P) in standard dosing (EE ≤35 mcg/day) vs taper dosing (EE >35mcg/day in any step-down regimen). MAIN OUTCOME MEASURES: Time until patient-reported resolution of acute HMB, measured in days from initial treatment RESULTS: Of 207 patients with vaginal bleeding and anemia, 90 met the criteria for review of therapy type and dose. Users of combined EE/P were hormone-naïve in 28/33 (84.8%) of those who initiated standard EE/P and 22/32 (68.8%) who initiated taper dosing. Bleeding duration was available for 15/28 (53.6%) and 18/22 (81.8%). Resolution of HMB occurred in 0-9 days with standard dosing (mean ±SD 2.1 ± 2.3 days) versus 1-15 days for taper dosing (4.9 ± 4.7; p = 0.04). Excluding six outliers of zero or more than 10 days, HMB ceased by 2.6 and 3 days (n = 12 and 15; p = 0.62). CONCLUSION: Currently recommended higher dose combined hormonal regimens do not appear to shorten the time to resolution of acute HMB in adolescents.
Subject(s)
Anemia , Menorrhagia , Adolescent , Contraceptives, Oral, Combined/therapeutic use , Ethinyl Estradiol , Female , Humans , Menorrhagia/therapy , Progestins/therapeutic use , Retrospective StudiesABSTRACT
BACKGROUND: Medical abortion provided via telemedicine is becoming more widely available, potentially decreasing travel time for in-person abortion evaluation. METHODS: We conducted a retrospective chart review of all outpatient medical abortions from October 2016 through December 2019 at our academic medical centre in Portland, Oregon, USA. Using mifepristone administration logs, we identified patients who underwent abortion via direct-to-patient telemedicine or in clinic. Both groups had pre-abortion ultrasound examination. We extracted patient characteristics and geographic data to compare travel distance to clinic, ultrasound facility, and nearest advertised abortion clinic. We compared time from first contact until mifepristone ingestion and gestational age at mifepristone ingestion. RESULTS: Median distance from mailing address to clinic for 80 telemedicine and 124 clinic medical abortions was 95 (range 4-377) and 12 (range 0-184) miles (p<0.01). Distance travelled to ultrasound facility was shorter for telemedicine patients (median 7 miles, range 0-150 vs 12 miles, range 0-184; p<0.01) excluding outliers >200 miles. Distance to nearest advertised abortion clinic was equal between groups (median 7 miles, p=0.4). Time to mifepristone administration (ingestion) was longer (11 vs 6 days; p<0.01) and median gestational age was higher (49 vs 44 days; p=0.01) for telemedicine. CONCLUSIONS: Telemedicine increases the reach of abortion providers and provides care to more geographically distant patients. Patients chose telemedicine abortion even when they had an equidistant option, suggesting that patients value telemedicine for reasons other than geographic convenience. This telemedicine delivery model that included ultrasound testing prior to abortion resulted in up to a 5-day delay in abortion initiation, which was not clinically significant.
Subject(s)
Abortion, Induced , Ambulatory Care Facilities , Female , Humans , Oregon , Pregnancy , Retrospective Studies , WashingtonABSTRACT
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.
Subject(s)
Abortifacient Agents, Nonsteroidal/therapeutic use , Abortifacient Agents, Steroidal/therapeutic use , Abortion, Induced/methods , COVID-19 , Postal Service , Telemedicine/methods , Adolescent , Adult , Female , Humans , Middle Aged , Mifepristone/therapeutic use , Misoprostol/therapeutic use , Pregnancy , SARS-CoV-2 , United States , Young AdultABSTRACT
OBJECTIVE: To examine the proportion of high-sensitivity urine pregnancy test (HSPT) results that were positive by time after successful medication abortion. STUDY DESIGN: We used data from an ongoing study that provides mifepristone and misoprostol for medication abortion by direct-to-patient telemedicine and mail. Providers evaluated abortion outcomes by patient interview and clinical tests per clinical judgment and participant preference. We identified all participants enrolled July 2016 to September, 2020 who had an HSPT result and no indication of viable pregnancy after treatment. We used logistic regression to examine the association between the timing of the initial post-treatment HSPT, gestational age, and the proportion of HSPTs that gave a positive result. RESULTS: Of the 472 participants in our analysis, 88 (19%) had positive initial HSPTs. The proportions that were positive at ≤20 days, 21 to 27 days, 28 to 34 days, and ≥35 days after mifepristone ingestion was 14 of 29 (48%), 15 of 58 (26%), 49 of 258 (19%), and 10 of 127 (8%), respectively (p < 0.001). Gestational age at mifepristone ingestion was not significantly related to positive HSPT results (p = 0.28). Multivariable logistic regression confirmed both findings and did not identify a statistically significant interaction between these variables. In the 67 participants who relied solely on further HSPTs to confirm abortion outcome, the median interval between the initial positive test and first negative test was 14 days. CONCLUSIONS: The proportion of participants with positive HSPTs declined with time after successful medication abortion. However, nearly one-fifth of participants with complete abortion had positive tests 4 weeks after treatment. IMPLICATIONS: HSPTs provide an inexpensive, convenient option for confirming success of medication abortion at home. However, a substantial minority of patients without ongoing pregnancy have positive HSPT results. Development of a symptom-based strategy for medication abortion outcome assessment without any confirmatory tests should be a priority.
Subject(s)
Abortion, Induced , Abortion, Spontaneous , Misoprostol , Pregnancy Tests , Female , Humans , Mifepristone , PregnancyABSTRACT
BACKGROUND: Although heavy menstrual bleeding (HMB) is a known complication of anticoagulant therapy, rates of HMB in users of the direct oral anticoagulants (OACs) apixaban and rivaroxaban are largely unknown. METHODS: We performed a retrospective cohort study of menstruating women prescribed rivaroxaban, apixaban and warfarin over a six-year period (2012-2018). The primary outcome was HMB requiring medical or surgical intervention. We used descriptive statistics and logistic regression to evaluate associations between OAC type, age, history of HMB, and the primary outcome. RESULTS: We identified 195 women of reproductive-age with a new therapeutic OAC prescription (62 on rivaroxaban, 54 on apixaban, 79 on warfarin). A minority (26/195, 13.3%) had a documented history of HMB, including 9 rivaroxaban users, 7 apixaban users and 10 warfarin users but most women (117/195, 60%) had no menstrual history documented. One third of subjects (64/195) required treatment for HMB within 6 months of starting OAC therapy. After controlling for a history of HMB, rivaroxaban users were 1.4 times more likely to require treatment as compared to users of other OACs. DISCUSSION: We found an association between rates of HMB necessitating medical or surgical intervention and rivaroxaban use. We also found that the majority of women did not have a documented menstrual history, suggesting that many providers do not inquire about menstrual bleeding when starting OAC therapy. Menstruating women, particularly those with a history of HMB, may be at increased risk for HMB necessitating medical treatment depending on the type of OAC used.
Subject(s)
Atrial Fibrillation , Menorrhagia , Administration, Oral , Anticoagulants/adverse effects , Atrial Fibrillation/drug therapy , Dabigatran/therapeutic use , Female , Humans , Menorrhagia/chemically induced , Menorrhagia/drug therapy , Pyridones/adverse effects , Retrospective Studies , Rivaroxaban/adverse effectsABSTRACT
OBJECTIVE: To define serum human chorionic gonadotropin (hCG) decline following complete aspiration abortion. STUDY DESIGN: We performed a secondary analysis of 86 patients who underwent uncomplicated aspiration abortion for ultrasound-confirmed pregnancy ≤42 days gestation and had serum hCG at the time of aspiration and within 3 days postprocedure. RESULTS: Median hCG declines were 72.9% by day 1 (n = 14), 87.6% by day 2 (n = 50), and 92.8% by day 3 (n = 22). Ninetieth percentile declines were 67.8%, 81.5%, and 90.8%. Minimum hCG declines were 56.2%, 77.3%, and 83.2%. Trends did not vary by gestational age or by initial hCG <3000 mIU/mL. CONCLUSION: Postprocedure hCG trend varies over the first few days in early gestation. At ≤42 days gestation, serial hCG decline at 1 day after completed aspiration abortion is greater than 50%, consistent with the decline observed in medication abortion. IMPLICATIONS: This study confirms previously estimated human chorionic gonadotropin decline after aspiration abortion of at least 50% at 24 hours for completed procedure in very early gestations. Minimum declines on days 2 and 3 are approximately 70% and 80%.
Subject(s)
Abortion, Induced , Abortion, Spontaneous , Chorionic Gonadotropin , Female , Gestational Age , Humans , PregnancyABSTRACT
OBJECTIVE: To compare adverse outcomes of medication and aspiration abortion among those with intrauterine pregnancy <43 days gestation versus abortions performed at 43-48 days. STUDY DESIGN: We conducted a multicenter retrospective chart review study to review all medication and aspiration abortion of visualized pregnancy <49 days gestation at Planned Parenthood Columbia Willamette (Oregon) and Planned Parenthood of Orange and San Bernardino Counties (California) in 2014-2015. We identified incident cases by billing codes and performed chart review for adverse outcomes (ED visits, incomplete abortion), need for further interventions, or complications (hemorrhage, infection, and uterine perforation), captured up to 90 days post-abortion. RESULTS: The 3930 abortions during the study period at the two sites included 2914 medication abortions and 1016 aspiration abortions, with 1470 medication abortions and 469 aspiration abortions at <43 days gestation. Composite adverse outcomes did not vary by gestation, for either medication abortion (75/1470; 5.1% for <43 days versus 94/1444; 6.5% at 43-48 days, p = 0.10) or aspiration (12/469; 2.6% for <43 days versus 16/547; 2.9% at 43-48 days, p = 0.72). Fewer incomplete abortions (ongoing pregnancy, symptomatic retained tissue, or retained gestational sac) occurred in the earlier gestational group (3.1% for <43 days versus 4.3% at 43-48 days, p = 0.04). Composite adverse outcomes were higher after medication versus aspiration abortion (169/2914; 5.8% versus 28/1016; 2.7%, p < 0.01). CONCLUSION: Medication and aspiration abortion performed either before or during the sixth week of ultrasound-confirmed intrauterine pregnancy have low rates of composite adverse outcomes, including complications or incomplete abortion. However, unplanned interventions are more common after medication compared to aspiration abortions. IMPLICATIONS: Very early medication and aspiration abortion are similarly safe and effective before or during the sixth week of ultrasound-confirmed pregnancy, though subsequent interventions are more likely after medication abortion. Patients with early pregnancy can safely initiate abortion with follow-up to ensure complete abortion.