Objective To develop an evidence‐based guideline on contraception, assisted reproductive technologies (ART), fertility preservation with gonadotoxic therapy, use of menopausal hormone replacement therapy (HRT), pregnancy assessment and management, and medication use in patients with rheumatic and musculoskeletal disease (RMD). Methods We conducted a systematic review of evidence relating to contraception, ART, fertility preservation, HRT, pregnancy and lactation, and medication use in RMD populations, using Grading of Recommendations Assessment, Development and Evaluation methodology to rate the quality of evidence and a group consensus process to determine final recommendations and grade their strength (conditional or strong). Good practice statements were agreed upon when indirect evidence was sufficiently compelling that a formal vote was unnecessary. Results This American College of Rheumatology guideline provides 12 ungraded good practice statements and 131 graded recommendations for reproductive health care in RMD patients. These recommendations are intended to guide care for all patients with RMD, except where indicated as being specific for patients with systemic lupus erythematosus, those positive for antiphospholipid antibody, and/or those positive for anti‐Ro/SSA and/or anti‐La/SSB antibodies. Recommendations and good practice statements support several guiding principles: use of safe and effective contraception to prevent unplanned pregnancy, pre‐pregnancy counseling to encourage conception during periods of disease quiescence and while receiving pregnancy‐compatible medications, and ongoing physician‐patient discussion with obstetrics/gynecology collaboration for all reproductive health issues, given the overall low level of available evidence that relates specifically to RMD. Conclusion This guideline provides evidence‐based recommendations developed and reviewed by panels of experts and RMD patients. Many recommendations are conditional, reflecting a lack of data or low‐level data. We intend that this guideline be used to inform a shared decision‐making process between patients and their physicians on issues related to reproductive health that incorporates patients’ values, preferences, and comorbidities.

High-intensity warfarin was not superior to moderate-intensity warfarin for thromboprophylaxis in patients with antiphospholipid antibodies and previous thrombosis. The low rate of recurrent thrombosis among patients in whom the target INR was 2.0 to 3.0 suggests that moderate-intensity warfarin is appropriate for patients with the antiphospholipid antibody syndrome.

Background Since systemic lupus erythematosus (SLE) affects women of reproductive age, pregnancy is a major concern. Objective To identify predictors of adverse pregnancy outcome (APO) in inactive or stable active SLE patients Design Prospective Cohort Setting Multicenter Patients 385 patients (49% non-Hispanic White; 31% prior nephritis) with SLE in PROMISSE. Exclusion criteria were: proteinuria >1000 mg/24 hour, creatinine >1.2 mg/dL, prednisone >20 mg/day, or multi-fetal pregnancy. Measurements APO included: fetal/neonatal death; birth <36 weeks due to placental insufficiency, hypertension, or preeclampsia; and small for gestational age (SGA) <5%. Disease activity was assessed by SLEPDAI and physician's global assessment (PGA). Results APO occurred in 19.0% (95% CI: 15.2% - 23.2%) of pregnancies, fetal death (4%), neonatal death (1%), preterm delivery (9%), and SGA (10%). Severe flares in the second and third trimester occurred in 2.5% and 3.0%, respectively. Baseline predictors of APO included lupus anticoagulant positive (OR = 8.32, 95% CI: 3.59-19.26), antihypertensive use (OR = 7.05, 95% CI: 3.05 - 16.31), PGA>1 (OR = 4.02, 95% CI: 1.84 - 8.82) and platelets (OR = 1.33 per 50K decrease, 95% CI:1.09-1.63); non-Hispanic White was protective (OR = 0.45, 95% CI: 0.24-0.84). Maternal flares, higher disease activity, and smaller increase in C3 later in pregnancy also predicted APO. Among women without baseline risk factors, the APO rate was 7.8%. For those either LAC positive, or LAC negative but non-White or Hispanic and taking antihypertensives, APO rate was 58%; fetal/neonatal mortality 22%. Limitations Excluded patients with high disease activity. Conclusions In pregnant SLE patients with inactive or stable mild/moderate disease, severe flares are infrequent, and absent specific risk factors, outcomes are favorable. Primary Funding Source National Institutes of Health