How do I treat OCD in primary care?
Exposure Therapy with Response Prevention (ERP) is the gold-standard therapy and medication management is most effective when paired with ERP. ERP helps patients list their obsessions and compulsions in order of how much anxiety they cause, then work on gradual exposure starting with those that cause the least amount of anxiety. Picking up on any sneaky internal or external “responses” is important. An example response could include externally checking the rearview mirror to make sure the patient didn’t run over a puppy after they hit a pothole, or internally reassuring themselves. This “response prevention” can be the trickiest part of the therapy and is key to efficacy.
How to access ERP?
The International OCD Foundation offers a list of therapists trained in ERP, and most states’ psychiatry access lines can help primary care providers find available targeted resources. Despite these resources, it can be frustrating to help a family try find any available therapist who takes insurance, let alone a specialist. A recent JAMA article review found that IInternet-based treatment with both therapist- and non-therapist–guided interventions resulted in symptom improvements.2 Interventions that include parents are most helpful for children.
Other therapy options include:
- MGH/McLean/ (iocd.org) hosts an online, low cost ($65 per family) OCD camp for those age 6-17 and caregivers found here.
- Many workbooks are available, Standing Up to OCD Workbook for Kids by Tyson Reuter, PhD, is one good option.
- A book for parents about how not to accidentally reinforce anxiety is Anxious Kids, Anxious Parents: 7 Ways to Stop the Worry Cycle by Lynn Lyons and Reid Wilson.
- Sometimes a therapist without expertise can work with families using workbooks and other supports to help with ERP.
Medication options
Medications alone do not cure OCD, but can help patients better participate in ERP therapy. When the most likely cause of OCD symptoms is OCD (ruling out family history of bipolar or other psychiatric illness), using SSRIs to treat symptoms is the gold standard for medications. There is FDA approval for sertraline (≥ age 6) and fluoxetine (≥ age 7) as first-line options. If tolerated, up-titrate to efficacy. Clomipramine and fluvoxamine also have FDA approval but have more side effects so are not first line. Citalopram has randomized clinical trial support.5
Allie’s primary care provider administered and scored the CY-BOCS, started her on an SSRI, and up-titrated to efficacy over 4 months. The family signed up for an online OCD camp and learned more about OCD at iocdf.org. They talked with her therapist and worked through an OCD workbook together as no specialist was available. Her parents decreased their reassurances. Because of her primary care provider’s intervention, Allie got the care she required and was better prepared to face future exacerbations.
Dr. Spottswood is a child psychiatrist practicing in an integrated care clinic at the Community Health Centers of Burlington, Vermont. She is the medical director of the Vermont Child Psychiatry Access Program and a clinical assistant professor in the department of psychiatry at the University of Vermont.
References
1. Ruscio AM et al. The epidemiology of obsessive-compulsive disorder in the National Comorbidity Survey Replication. Mol Psychiatry. 2010 Jan;15(1):53-63. doi: 10.1038/mp.2008.94.
2. Lattie EG, Stamatis CA. Focusing on accessibility of evidence-based treatments for obsessive-compulsive disorder. JAMA Netw Open. 2022;5(3):e221978. doi: 10.1001/jamanetworkopen.2022.1978.
3. International OCD Foundation pediatric OCD for professionals. https://kids.iocdf.org/professionals/md/pediatric-ocd/. Accessed December 27, 2023.
4. American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). 2013. https://doi.org/10.1176/appi.books.9780890425596. Accessed December 27, 2023.5. Hilt RJ, Nussbaum AM. DSM-5 pocket guide to child and adolescent mental health. Arlington, Virginia: American Psychiatric Association Publishing, 2015.