How to craft your approach
Developing a systematic approach to the medically complex patient seeking contraception can help to change an initially daunting task into a fulfilling experience (FIGURE 1). Begin by eliciting patient priorities. Then frame the discussion around them, rather than around efficacy. Although anecdotal reasoning can initially be frustrating (“My best friend’s IUD was really painful and I don’t want anything like that inside me!”), learning about these experiences prior to counseling can be incredibly informative. Ask detailed questions about medical comorbidities, as these subtleties may change the relative safety of each method. Finally, engage the patient in a frank discussion of the relative merits, safety, and use of all medically appropriate contraceptive methods. The right method is the method that the patient will use.
CASE Continued: Applying our counseling method
Upon open-ended questioning, the patient tells you that she absolutely cannot be on a contraceptive method that will make her gain weight. She has several friends who told her that they gained weight on “the shot” and “the implant.” She wants to avoid these at all costs and thinks she might want to take “the pill.” She also tells you that she is in college and that her daily routine varies significantly between weekdays and weekends. She definitely does not want to get pregnant until she has completed her education, which will be at least 3 years from now.
To best counsel this patient and arrive at the most appropriate contraceptive option for her, clarify her medical history and employ shared decision-making for her chosen method.
Probe her seizure history
She tells you that she has had seizures since she was a child, and the last one occurred 4 months ago when she ran out of her anticonvulsant medication. Her seizures have never been associated with her menses. This is an important piece of information. The frequency of catamenial seizures can be decreased with use of any method that suppresses ovulation, such as depot-medroxyprogesterone (DMPA) injections, continuous combined hormonal contraceptive (CHC) pills or ring, or the implant. Noncatamenial seizures also can be suppressed by DMPA, which increases the seizure threshold.14 Many anticonvulsants are metabolized through cytochrome P450 in the liver and, therefore, interact with all oral contraceptive formulations. However, levetiracetam is not among them and may be safely taken with progestin-only pills. At this point, all contraceptive methods remain CDC MEC category 1 (FIGURE 2).12
Ask migraine specifics
It is important to clarify whether or not the patient experiences aura with her migraines. She says that she always knows when a migraine is coming on because she sees floaters in her vision for about 30 minutes prior to the onset of excruciating headache. One tool that may aid in the diagnosis of aura is the Visual Aura Rating Scale (VARS).15 The presence of aura renders all CHCs category 4 by the CDC MEC.12 (See FIGURE 2.)
Discuss contraceptive pros and cons
Have a frank discussion about the relative risks and benefits of each method. For instance, although DMPA may improve the patient’s seizures, she has expressed a desire to avoid weight gain, and DMPA is the only method consistently shown in studies to do so.16 Her seizures are not associated with menses, so menstrual suppression is neither beneficial nor deleterious. Although her current medication levetiracetam does not influence the metabolism of contraceptive methods, many anticonvulsants do. Offer anticipatory guidance around seeking gynecologic consultation with any future seizure medication changes.
Allow for shared decision-making on a final choice
The patient indicated that she had been considering “the pill” when she made this appointment, but you have explained that CHCs are contraindicated for her. She is concerned that she will not be able to stick to the strict dosing schedule of a progestin-only pill. Although you inform her that the drospirinone-only pill has a more forgiving window, the patient decides that she wants a “set it and forget it” method and opts for an IUD.
CASE Resolved
Following recommendations from the American College of Obstetricians and Gynecologists (ACOG), you provide for same-day insertion of a 52-mg levonorgestrel IUD.17 You use a paracervical block in addition to ibuprofen for pain control.18 The patient undergoes same-day testing for gonorrhea and chlamydia, and she understands that if a test is found to be positive, she can be treated without removing the IUD. You provide instruction on the importance of dual contraceptive use with barrier methods for the prevention of STIs. The patient is instructed on self-string checks, and she acknowledges that she will call if she has any concerns; no routine follow-up is required. She leaves her visit satisfied with her preferred, safe, effective contraceptive method in situ. ●