Pain Management in Abortion Care.

Both medication and procedural abortion are associated with pain. The experiences of pain depend on both physical and emotional factors. Several pain management options are available for abortion, depending on abortion type, clinical setting, and patient considerations, and a comprehensive approach is necessary to optimize pain management.

The clinical outcome of cesarean scar pregnancies implanted "on the scar" versus "in the niche".

BACKGROUND: The term cesarean scar pregnancy refers to placental implantation within the scar of a previous cesarean delivery. The rising numbers of cesarean deliveries in the last decades have led to an increased incidence of cesarean scar pregnancy. Complications of cesarean scar pregnancy include morbidly adherent placenta, uterine rupture, severe hemorrhage, and preterm labor. It is suspected that cesarean scar pregnancies that are implanted within a dehiscent scar ("niche") behave differently compared with those implanted on top of a well-healed scar. To date there are no studies that have compared pregnancy outcomes between cesarean scar pregnancies implanted either "on the scar" or "in the niche." OBJECTIVES: The purpose of this study was to determine the pregnancy outcome of cesarean scar pregnancy implanted either "on the scar" or "in the niche." STUDY DESIGN: This was a retrospective 2-center study of 17 patients with cesarean scar pregnancy that was diagnosed from 5-9 weeks gestation (median, 8 weeks). All cesarean scar pregnancies were categorized as either implanted or "on the scar" (group A) or "in the niche" (group B), based on their first-trimester transvaginal ultrasound examination. Clinical outcomes based on gestational age at delivery, mode of delivery, blood loss at delivery, neonate weight and placental histopathologic condition were compared between the groups with the use of the Mann-Whitney U test. Myometrial thickness overlying the placenta was compared among all the patients who required hysterectomy and those who did not with the use of the Mann-Whitney U test. Myometrial thickness was also correlated with gestational age at delivery with the use of Spearman's correlation. RESULTS: Group A consisted of 6 patients; group B consisted of 11 patients. Gestational age at delivery was lower in group B (median, 34 weeks; range, 20-36 weeks) than in group A (median, 38 weeks; range, 37-39 weeks; P=.001). In group A, 5 patients were delivered via cesarean delivery (with normal placenta), and 1 patient underwent a cesarean-hysterectomy for placenta accreta. In group B, 10 patients had a cesarean-hysterectomy for placenta increta/percreta, and 1 patient underwent gravid-hysterectomy for vaginal bleeding at 20 weeks gestation. Blood loss was increased, but not significantly higher in group B (median, 1200 mL; range, 600-4000 mL) than in group A (median, 700 mL; range, 600-1400 mL; P=.117). Myometrium was statistically significantly thinner in the patients group that require hysterectomy (median, 1 mm; range, 0-2 mm) than in the group that did not (median, 5 mm; range, 4-9 mm; P=.001). Myometrial thickness showed a positive correlation with the gestational age (r=0.820; P<.0005). CONCLUSION: Patients with cesarean scar pregnancy implanted "on the scar" had a substantially better outcome compared with patients in whom the cesarean scar pregnancy implanted "in the niche." Myometrial thickness <2 mm in the first-trimester ultrasound examination is associated with morbidly adherent placenta at delivery.

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.

Auricular acupressure and auricular acupuncture as an adjunct for pain management during first trimester aspiration abortion: A randomized, double-blinded, three-arm trial.

OBJECTIVES: To measure pain and anxiety during first trimester uterine aspiration when using auricular acupressure or acupuncture as an adjunct to usual care. METHODS: This randomized, double-blinded, three-arm trial enrolled patients undergoing an aspiration procedure for an induced abortion, a miscarriage, or other abnormal intrauterine pregnancy. Trial participants received auricular acupressure, auricular acupuncture, or placebo immediately prior to their procedures. The study began with 1:1:1 randomization, but later overenrolled into the acupressure group after providing retraining for greater fidelity to that intervention. All participants received ibuprofen and a paracervical block. Participants reported pain and anxiety levels via visual analog scores (0-100). Our analysis compared pain scores of those receiving acupressure versus placebo, and those receiving acupuncture versus placebo. RESULTS: We randomized 177 participants over nine months and excluded data from four participants. We analyzed data from 70 participants who received acupressure, 51 who received acupuncture, and 52 who received placebo. The groups had similar baseline characteristics, including baseline pain and anxiety scores. For acupressure, acupuncture, and placebo groups, respectively, immediate post-procedure median pain scores were 50, 55, 47.5 (p = 0.88); maximum pain scores during the procedure were 77, 79, 79.5 (p = 0.96); postprocedure anxiety scores were 26, 28, and 21 (p = 0.47). The acupressure group results were similar before and after retraining. CONCLUSIONS: Receiving auricular acupressure or acupuncture did not result in lower pain or anxiety scores among women undergoing vacuum aspiration compared to a placebo group. IMPLICATIONS: The results of this trial were null, thus differing from our previous study that had shown a benefit from auricular acupuncture. Given the conflicting results, incorporating these acupuncture techniques into abortion practice would be premature.

Subfascial-located contraceptive devices requiring surgical removal.

BACKGROUND: Subdermal etonogestrel implants are highly effective contraceptive methods. Despite standardization of insertion technique by the manufacturer, some implants are inadvertently placed too deeply within or below the plane of the biceps brachii fascia. Placement of these implants in a deep tissue plane results in more difficult removal, which is not always possible in the office setting. In rare cases, surgical removal by an upper extremity surgeon is warranted. CASE PRESENTATION: Here we present 6 cases of etonogestrel implants located in a subfascial plane requiring removal by an upper extremity surgeon. Implants were all localized with plain radiography and ultrasound prior to surgical removal. All cases had implants located in the subfascial plane and one was identified intramuscularly. The average age was 28 years (19-33) and BMI was 24.0 kg/m^2 (19.1-36.5), with the most common reason for removal being irregular bleeding. The majority of cases (5/6) were performed under monitored anesthesia care with local anesthetic and one case utilized regional anesthesia. All implants were surgically removed without complication. CONCLUSIONS: Insertion of etonogestrel contraceptive implants deep to the biceps brachii fascia is a rare, but dangerous complication. Removal of these implants is not always successful in the office setting and referral to an upper extremity surgeon is necessary to avoid damage to delicate neurovascular structures for safe removal.

Factors associated with participant and provider pain rating during office-based first-trimester vacuum aspiration.

OBJECTIVE: The objective was to describe factors associated with reported pain and assess correlations between participant and provider pain assessments during first-trimester vacuum aspiration. STUDY DESIGN: Participants and providers in a trial evaluating music for pain reduction reported procedure-related pain using a 100-mm visual analog scale. RESULTS: The mean participant-reported maximum pain was 65.9±23.0 compared to 41.3±22.0 by provider assessment. Provider-reported scores correlated poorly with participant maximum pain (r=0.28) and participant maximum pain adjusted for baseline (r=0.27). Previous abortion (60.5 versus 71.4, p=.02) and immediate intrauterine device insertion (46.1 versus 68.6, p=.03) were associated with lower participant-reported pain. CONCLUSIONS: Providers underestimate pain reported during vacuum aspiration; provider estimates correlate poorly with participant self-report. IMPLICATIONS: To improve management of pain during first-trimester vacuum aspiration, we need to better understand factors that influence patient and provider pain rating. When assessing patient pain in this setting, providers should not assume a baseline of zero pain.

A randomized controlled trial of daily text messages versus monthly paper diaries to collect bleeding data after intrauterine device insertion.

OBJECTIVE: Bleeding data in contraceptive trials are often collected using daily diaries, but data quality may vary due to compliance and recall bias. Text messaging is a widespread and promising modality for data collection. STUDY DESIGN: This trial randomized participants 1:1 to use text messages or paper diaries to report on bleeding experienced during the 90 days after intrauterine device (IUD) insertion. Participants chose either the copper T380A or the 52-mg levonorgestrel IUD. Our primary outcome was number of days of reported bleeding data. We hypothesized that data gathered with daily text messages would have fewer missing values than paper diaries. Intention to treat analyses used the rank-sum test to compare medians. RESULTS: Two hundred thirty women enrolled, and randomization yielded groups similar in baseline characteristics. Twenty percent of participants provided no bleeding data; of these, 77% were assigned to paper diaries. With 90 days of reporting, approximately 20% in each group provided complete bleeding data. The text group reported a median of 82 days [interquartile range (IQR) 40-89] and the paper group reported a median of 36 days (IQR 0-88) (p≤.001). The number of responses received decreased gradually over the 90-day period but was always higher in the text group. Women who had attained higher levels of education did well regardless of data collection modality, while response rates of text messages were greater among those with a high school education or less (p<.01). CONCLUSIONS: Participants reporting bleeding via text messages provided more complete data than women using paper diaries. IMPLICATIONS: Depending on resources and population of interest, text messages may be a useful modality to improve data collection for patient-reported outcomes.