OBJECTIVE: Clinical evaluation of the new Delphi consensus definition of cesarean scar pregnancy (CSP) in early gestation.
METHODS: A retrospective cohort of 36 women diagnosed with CSP and treated with combined local and systemic methotrexate (MTX) between 2008 and 2021. The CSPs were classified according to the new Delphi consensus criteria into three subgroups based on the depth of the gestational sac herniation in the sagittal plane. Subgroup A included 8 (22.2%) cases in which the largest part of the gestational sac protruded toward the uterine cavity. Subgroup B included 22 (61.1%) cases in which the largest part of the gestational sac was embedded in the myometrium, and subgroup C included 6 (16.7%) cases in which the gestational was partially located outside the outer contour of the cervix or uterus.
RESULTS: The β-HCG level upon admission was significantly lower in subgroup A than in subgroups B or C (11,075 ± 7109, 18,787 ± 16,585, and 58,273 ± 55,267 mIU/mL, respectively, P = .01). All subgroup C patients had repeated courses of MTX and surgical interventions (laparotomy, uterine artery embolization, and operative hysteroscopy) at double the rate of subgroups A or B (100, 50, and 40.9%, respectively, P = .036). The duration of hospitalization was significantly shorter in subgroup A than in subgroups B or C (1.9 ± 1.5, 2.1 ± 1.1, and 5.4 ± 4.9 days, P = .01).
CONCLUSIONS: The outcome according to Delphi consensus criteria for defining CSP in early gestation has implications for clinical decision-making, patient care, and the follow-up of CSP.

To address methodological deficiencies in published randomized controlled trials and systematic reviews, this study has developed a core outcome set to guide future research in ectopic pregnancy (EP).
To identify potential outcomes, we performed a comprehensive literature review and interviews with individuals with lived experience in EP. Potential core outcomes were then entered into a 3-round Delphi survey. A total of 154 participants from 6 continents, comprising health care professionals, researchers, and individuals with lived experience in EP, completed all 3 rounds of the Delphi survey. Outcomes were prioritized at 3 consensus development meetings, and recommendations were developed on how to report these outcomes where possible.
Not applicable.
Health care professionals, researchers, and individuals with lived experience in EP.
Not applicable.
Consensus for inclusion in core outcome set.
Six outcomes reached full consensus, including treatment success, resolution time, the number of additional interventions, adverse events, mortality and severe morbidity, and treatment satisfaction.
The core outcome set with 6 outcomes for EP will help standardize reporting of clinical trials, facilitate implementation of findings into clinical practice, and enhance patient-centered care.

OBJECTIVE: How do hospitals with and without an early pregnancy assessment unit (EPAU) adhere to guideline-based quality indicators for an EPAU relating to logistics, access to services and quality of early pregnancy care?
METHODS: A qualitative interview study assessing the adherence to 19 quality indicators in four hospitals with an EPAU and four hospitals without an EPAU in the Netherlands. For each quality indicator, a ratio for guideline adherence was calculated. Overall non-adherence per hospital was defined as less than 100% adherence to the 19 quality indicators.
RESULTS: Non-adherence was seen in three indicators (3/19 [16%]) for hospitals with an EPAU and in five indicators (5/19 [26%]) for hospitals without an EPAU. A standard digital system for the registration of ultrasound findings and clear explanation of all treatment options was present in all hospitals with an EPAU and in three hospitals without an EPAU. Certified ultrasound training for working staff members was absent in all hospitals. A discrete waiting area was present in one hospital with an EPAU compared with none of the hospitals without an EPAU. Self-referrals from women with a previous ectopic pregnancy was accepted in one hospital with and in one hospital without an EPAU.
CONCLUSIONS: Non-adherence to guideline-based quality indicators for an EPAU was about the same for hospitals with and without an EPAU in the Netherlands.

To provide an evidence-based algorithm to guide the diagnosis and management of pregnancy of unknown location and tubal and nontubal ectopic pregnancy.
All patients of reproductive age.
The implementation of this guideline aims to benefit patients with positive β-human chorionic gonadotropin results and provide physicians with a standard algorithm for expectant, medical, and surgical treatment of pregnancy of unknown location and tubal pregnancy and nontubal ectopic pregnancies.
The following search terms were entered into PubMed/Medline and Cochrane in 2018: cesarean section, chorionic gonadotropin, beta subunit, human/blood, fallopian tubes/surgery, female, fertility, humans, infertility, laparoscopy, methotrexate, methotrexate/administration & dosage, methotrexate/therapeutic use, pregnancy (abdominal, angular, cervix, cornual, ectopic, ectopic/diagnosis, ectopic/diagnostic imaging, ectopic/drug therapy, ectopic/epidemiology, ectopic/mortality, ectopic/surgery, heterotopic, interstitial, isthmo-cervical, ovarian, tubal, unknown location), recurrence, risk factors, salpingectomy, salpingostomy, tubal pregnancy, ultrasonography, doppler ultrasonography, and prenatal. Articles included were randomized controlled trials, meta-analyses, systematic reviews, observational studies, and case reports. Additional publications were identified from the bibliographies of these articles. Only English-language articles were reviewed.
The authors rated the quality of evidence and strength of recommendations using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach. See online Appendix A (Tables A1 for definitions and A2 for interpretations of strong and weak recommendations).
Obstetrician-gynaecologists, family physicians, emergency physicians, midwives, registered nurses, nurse practitioners, medical students, and residents and fellows.
RECOMMENDATIONS (GRADE RATINGS IN PARENTHESES).

UNASSIGNED: Ectopic pregnancies (EPs) represent a severe early pregnancy complication that is associated with increased risks of maternal morbidity and mortality. Over the years, there has been a significant reduction in the mortality from this complication by improving the diagnostic tools and the treatment options.
UNASSIGNED: The aim of this study was to review and compare the recommendations from published guidelines on this potentially fatal condition.
UNASSIGNED: A descriptive review of guidelines from the Royal College of Obstetricians and Gynaecologists, the Royal College of Physicians of Ireland, the Society of Obstetricians and Gynaecologists of Canada, the American College of Obstetricians and Gynecologists, and the National Institute for Health and Care Excellence on EP was carried out.
UNASSIGNED: All the guidelines point out the crucial role of sonography in the prompt diagnosis of EP and describe similar sonographic findings. There is a consensus on the indications and contraindications to the use of methotrexate, the post-treatment surveillance, and the criteria of expectant management. The indications for a surgical approach are not well established, although the Royal College of Obstetricians and Gynaecologists, the Royal College of Physicians of Ireland, the American College of Obstetricians and Gynecologists, and the National Institute for Health and Care Excellence agree that a laparoscopy is preferred to laparotomy for hemodynamically stable patients. The latter is considered a better option only in emergency conditions. However, there is controversy in the recommended methotrexate protocols and the evaluation of β-human chorionic gonadotrophin and progesterone levels.
UNASSIGNED: It is of paramount importance to build consistent international protocols, so as to help clinicians all over the world diagnose EPs in the most timely and accurate way and subsequently treat them effectively as a nonurgent medical condition, with the intention to lower the mortality and morbidity rate.

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To provide national clinical guidelines focusing on intrauterine contraception.
A systematic review of available literature was performed using Pubmed and Cochrane libraries. American, British and Canadian guidelines were considered as well.
Intrauterine contraception (IUC) displays a wide panel of indications, including adolescents, nulliparous, patients living with HIV before AIDS (Grade B) and women with history of ectopic pregnancy (Grade C). Cervical cancer screening should not be modified in women with IUC (Grade B). Bimanual examination and cervix inspection are mandatory before device insertion (Grade B). Patients should not systematically undergo screening for sexually transmitted infections (STI) before device insertion (Grade B). Screening for STI should be preferably done before insertion but it can be performed at the time of device insertion in asymptomatic women (Grade B). Routine antibiotic prophylaxis and premedication are not recommended before insertion (Grade A). A follow-up visit may be offered several weeks after insertion (Professional consensus). Routine pelvic ultrasound examination in not recommended after device insertion (Grade B). In patients with IUC, unscheduled bleeding, when persistent or associated with pelvic pain, requires further investigation to rule out complication (Professional agreement). Suspected uterine perforation warrants radiological workup to locate the device (Professional consensus). Laparoscopic approach should be preferred for elective removal of intrauterine device from abdominal cavity (Professional consensus). In case of accidental pregnancy with intrauterine device in situ, ectopic pregnancy should be excluded (Grade B). In case of viable and desired intrauterine pregnancy, intrauterine device removal is recommended if the strings are reachable (Grade C). Detection of Actinomyces-like organisms on pap smear in asymptomatic patients with intrauterine contraception does not require further intervention (Grade B). Immediate removal of intrauterine device is not recommended in case of STI or pelvic inflammatory disease (Grade B). Device removal should be considered in the absence of clinical improvement after 48 to 72 hours of appropriate treatment (Grade B).
Intrauterine contraception is a long-acting and reversible contraception method displaying great efficacy and high continuation rate. In contrast, complication rate is low. It should thus be offered to both nulliparous and multiparous women.

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