Safety of hormonal replacement therapy and oral contraceptives in systemic lupus erythematosus: A systematic review and meta-analysis

Agriculture & Biology

• antibodies 4%
• comparative study 5%
• estrogens 16%
• lupus erythematosus 94%
• meta-analysis 69%
• methodology 1%
• oral contraceptives 86%
• planning 5%
• risk factors 6%
• sex hormones 7%
• systematic review 80%
• therapeutics 47%
• thrombosis 7%

Medicine & Life Sciences

• Antiphospholipid Antibodies 7%
• Causality 5%
• Contraceptives, Oral, Hormonal 10%
• Databases 3%
• Estrogens 15%
• Gonadal Steroid Hormones 6%
• Guidelines 3%
• Health Care Outcome Assessment 4%
• Implosive Therapy 25%
• Language 4%
• Libraries 5%
• MEDLINE 5%
• Meta-Analysis 46%
• Oral Contraceptives 65%
• Randomized Controlled Trials 4%
• Research Personnel 4%
• Safety 35%
• Systematic Reviews 45%
• Systemic Lupus Erythematosus 57%
• Therapeutics 10%
• Thrombosis 4%

Chemical Compounds

• Estrogen 39%
• Gonadal Steroid Hormone 17%
• Heterogeneity 11%
• Oral Contraceptive 100%
• Safety 52%
• Strength 7%