Adults With Autism Spectrum Disorder: Considerations for Healthcare Providers

Social support, community programs and behavioral therapies can help

By Carol Swetlik, MD, MS; Sarah E. Earp, MD; and Kathleen N. Franco, MD

Advertising Policy

Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services Policy

This article is a slightly shortened version of a review published in the August 2019 issue of Cleveland Clinic Journal of Medicine (2019;86[8]:543-553).

Autism spectrum disorder (ASD) has increased significantly over the past 40 years. Even in the past 2 decades, the prevalence increased from 6.7 per 1,000 in 20001 to 14.6 per 1,000 in 2012 — 1 in 59 people.2 Of those with ASD, 46% have an IQ greater than 85, meaning they are of average or above-average intelligence.1

As more children with autism become adults, understanding this condition across the life span grows paramount. While many studies have focused on understanding how diagnosis and treatment can help young children, few have focused on adults with autism and how primary care teams can better assist these individuals. This is changing, however, with studies of the benefits of employment programs and pharmacologic treatment and of the reproductive health needs of adults with ASD. Here we provide an updated review of ASD in adult patients.

No more Asperger syndrome — it’s on the spectrum now

As the scientific understanding of autism has expanded, revisions in the Diagnostic and Statistical Manual of Mental Disorders, fifth edition (DSM-5),3 published in 2013, have paralleled these advances. For many adults with autism who were evaluated as children, these revisions have led to changes in diagnosis and available services.

In the previous edition (DSM-IV-TR, published in 2000),4 autistic disorder and Asperger syndrome were separate (Table 1). However, DSM-5 lumped autistic disorder and Asperger disorder together under the diagnosis of ASD, leaving it to the clinician to specify whether the patient with ASD has accompanying intellectual or language impairment and to assign a level of severity based on communication deficits and restrictive behaviors.

The shift in diagnosis was worrisome for some, particularly for clinicians treating patients with DSM-IV Asperger syndrome, who lost this diagnostic label. Concerns that patients with Asperger syndrome may not meet the DSM-5 criteria for ASD were validated by a systematic review showing that only 50% to 75% of patients with DSM-IV autistic disorder, Asperger syndrome or pervasive developmental disorder not otherwise specified (PDD-NOS) met the DSM-5 criteria for ASD.5 Most of those who no longer met the criteria for ASD carried a DSM-IV diagnosis of Asperger syndrome or PDD-NOS or had an IQ over 70.5 Nevertheless, these individuals may struggle with impairing symptoms related to repetitive behaviors or communication or may be affected by learning or social-emotional disabilities. Additionally, even if they meet the criteria for ASD, some may identify with the Asperger syndrome label and fear they will be stigmatized should they be classified as having the more general ASD.6,7

Although future revisions to the DSM may include further changes in classification, grouping adults with ASD according to their functional and cognitive ability may allow for pragmatic characterization of their needs. At least three informal groupings of autistic adults have been described that integrate cognitive ability and independence8:

  • Those with low cognitive and social abilities, who need lifelong support
  • Those with midrange cognitive and social limitations but who can complete their work in special education classes; they often find employment in supervised workshops or other work with repetitive tasks
  • Those who have greater cognitive ability and some social skills; they may proceed to college and employment and live independently

Uncertain prognosis

Prognostication for people with ASD remains an area of research. Some adults experience a reduction in symptoms as they age, with significant improvements in speech and, sometimes, modest improvements in restrictive and repetitive behaviors.9,10

Nevertheless, autism remains a lifelong disorder for many. Adults may still require significant support and may experience impairment, particularly in social interaction.10 In longitudinal studies, only 15% to 27% of patients with ASD are characterized as having a positive outcome (often defined as variables related to independent function, near-normal relationships, employment or a quantified reduction in core symptoms), and many experience significant dependency into adulthood.10-13

IQ has been cited as a possible prognostic factor,10,13 with an IQ below 70 associated with poorer outcome, although an IQ above 70 does not necessarily confer a positive outcome. Less-severe impairment in speech at baseline in early childhood also suggests better outcomes in adulthood.10

As we see more adults with autism, studies that include both children and adults, such as the Longitudinal European Autism Cohort, will be important for characterizing the natural history, comorbidities and genetics of ASD and may help provide more specific predictors of disease course into adulthood.14

Achieving a diagnosis for adults with suspected autism

While many patients are recognized as having autism in early to middle childhood, some adults may not receive a formal diagnosis until much later in life. Those with fluent language and normal-range IQ are likely to be overlooked.15 People with ASD may have had mild symptoms during childhood that did not impair their functioning until demands of daily life exceeded their capacities in adulthood. Alternatively, parents of a child with newly diagnosed ASD may realize that they themselves or another adult family member also show signs of it.

The UK National Institute of Health and Care Excellence suggests that assessment should be considered if the patient meets psychiatric diagnostic criteria and one of the following15,16:

  • Difficulty obtaining or sustaining employment or education
  • Difficulty initiating or sustaining social relationships
  • Past or current contact with mental health or learning disability services
  • History of a neurodevelopmental or mental health disorder

Currently, diagnosis typically involves a multidisciplinary approach, with psychiatric assessment, neuropsychological testing, and speech and language evaluation.17 Providers may need to refer patients for these services, sometimes at the patient’s request, if previous mental health misdiagnoses are suspected, if patients report symptoms or impairment consistent with ASD, or if benefits, services or accommodations (such as a coach in the workplace) are needed.

Diagnosing ASD in adults can be difficult, given that the gold-standard diagnostic tests such as the Autism Diagnostic Observation Schedule-2 (ADOS-2)18 and the Autism Diagnostic Interview-Revised (ADI-R)19 are typically used to diagnose autism in children. However, Module 4 in the ADOS-2 was developed for adolescents and older patients with fluent language and has shown at least moderate power to distinguish adults with ASD from those without ASD.18,20

An initial psychiatric assessment should include a thorough history taken from the patient and, if applicable, the patient’s caregiver, as well as a psychiatric interview of the patient. Neuropsychological testing should include evaluation of cognitive function, social functioning (using the ADOS-2 for adults without intellectual disability, the ADI-R, or both), and adaptive functioning (using the Vineland Adaptive Behavior Scales, second edition21).

Evaluation of speech and language is particularly important in patients with limited language ability and should include both expressive and receptive language abilities. Serial testing every few years, as is often recommended in childhood, may help establish the pattern of impairment over time.

Comorbid psychiatric disorders are common

Many people with ASD also have other psychiatric disorders,17,22 which clinicians should keep in mind when seeing an adult seeking evaluation for ASD.

Advertising Policy

Attention-deficit/hyperactivity disorder is present at higher rates in patients of average intellectual function with ASD than in the general population.23

Anxiety disorders, including obsessive-compulsive disorder, were found to often coexist with autism in a sample of adults with autism without intellectual disability,24,25 and approximately 40% of youths with ASD have at least one comorbid anxiety disorder.26

Mood disorders are also prevalent in adults with ASD, with a small study showing that 70% of adults with DSM-IV Asperger syndrome had at least one depressive episode in their lifetime.27

Behavioral and pharmacologic therapies for the adult patient

Treatment of adults with ASD should be individualized based on the challenges they face. Many, including those with average or above-average intelligence, struggle with interpersonal relationships, employment, housing, other health conditions and quality of life.28 Thus, behavioral services and programs should be tailored to help the patient with current challenges (Table 2).

Services and medications for adults with ASD are discussed below. These will vary by individual, and services available may vary by region.

Historically, vocational and social outcomes have been poor for adults with ASD. It is estimated that most larger universities may be home to 100 to 300 students with ASD. To combat isolation, the University of California, Los Angeles, the University of Alabama and others provide special support services, including group social activities such as board games and individual coaching.8 Nevertheless, half of the students with autism who attend institutions of higher learning leave without completing their intended degree.29 Many struggle to establish meaningful friendships or romantic relationships.29

Planning for a transition of care. Healthcare transition planning is important but strikingly underused.30 Individual providers, including adult psychiatrists, vary in their level of training and comfort in diagnosing, treating and monitoring adults with autism. Youths with ASD are half as likely to receive healthcare transition services as other youths with special healthcare needs.31

Pediatric providers — including pediatric psychiatrists, developmental behavioral specialists and pediatric neurologists — may be best equipped to treat young adult patients or to refer patients to appropriate generalists and specialists comfortable with autism-specific transition of care. The question of eligibility for services is important to patients and families during the transition period, with many parents and professionals unaware of services available to them.32 Receiving adequate transition services is enabled by having a medical home during childhood — i.e., a comprehensive, centralized medical record, culturally competent care, interaction with schools and patient access to clear, unbiased information.31

Ideally, in our experience, transitioning should be discussed well before the child ages out of the pediatric provider’s practice. If necessary, healthcare transition services should include four components31,33:

  • Discussing the switch to a new physician who treats adults
  • Discussing changing healthcare needs as an adult
  • Planning insurance coverage as an adult
  • Encouragement by the physician for the child to take age-appropriate responsibility for his or her healthcare

Tools such as the Got Transition checklist from the National Health Care Transition Center can provide support during this process.34

Other services. Other services provided as an extension or adjunct to the medical home in early adulthood may include customized vocational or employment training, specialized mentorship or support in a college setting, housing support and psychological services.35

Community-based programs that emphasize leisure have been shown to improve participants’ independence and quality of life.36 Similarly, participants in programs that emphasized supported employment, with a job coach, on-the-job support, collaboration with the participant’s larger social support network and selection of tasks to match an individual’s abilities and strengths, demonstrated improved cognitive performance, particularly executive functioning,37 and employment.38,39 These programs work best for patients who have mild to moderate symptoms.37,39

Patients with symptoms that are more severe may do better in a residential program. Many of these programs maintain an emphasis on vocational and social skills development. One such long-standing program is Bittersweet Farms, a rural farming community in Ohio for adults with ASD, where individuals with moderate to low function live in a group setting, with emphasis on activities of daily living and scheduled, meaningful work including horticulture, animal care and carpentry.40

Studies of patients across the autism spectrum have generally found better outcomes when vocational support is given, but larger and randomized studies are needed to characterize how to best support these individuals after they leave high school.41

Psychological services such as applied behavioral therapy, social cognition training, cognitive behavioral therapy and mindfulness training may be particularly useful in adults.42-44

Some versions of applied behavioral therapy, such as the Early Start Denver Model,45 have been found to be cost-effective and to offset some expenses in the care of children with autism, using play-based and relationship-based interventions to promote development across domains while reducing symptoms.

In randomized controlled trials, modified cognitive behavioral therapy43 and mindfulness44 were shown to reduce symptoms of anxiety, obsessive-compulsive disorder and depression.

Dialectical behavior therapy, used to find a balance between accepting oneself and desiring to change, may help in some circumstances to regulate emotions and reduce reactivity and lability, although large randomized clinical trials have not been conducted in the ASD population.46

Advertising Policy

Drug therapy. Medications may be appropriate to manage symptoms or comorbid conditions in adults with ASD. Over 75% of adults with ASD have been found to use psychotropic medications.47 However, although these drugs have been approved for treating behaviors commonly associated with ASD, none of them provide definitive treatment for this disorder, and they have not been rigorously tested or approved for use in adults with ASD.48

Irritability and aggression associated with ASD can be treated with risperidone (approved for children over age 5), aripiprazole (approved for children ages 6-17), clozapine or haloperidol.49

Aberrant social behavior can be treated with risperidone.50 Treatments under investigation include oxytocin and secretin.49

While no approved drug has been shown to improve social communication,51 balovaptan, a vasopressin V1a agonist, has shown potential and has been granted breakthrough status by the FDA for treating challenging behaviors in adults, with additional studies ongoing in children.52,53

Repetitive behaviors, if the patient finds them impairing, can be managed with selective serotonin reuptake inhibitors.49

Much more study of drug therapy in adults with ASD is needed to fully understand the best approaches to psychotropic medication use, including appropriate classes and effective dosage, in this population.

Sex: Unexplored territory

The reproductive health needs of people with autism remain largely underexplored.54 Historically, individuals with ASD were thought to have little interest in sexual activity or parenthood, owing to the nature of the core symptoms of the disorder. This has been shown to be untrue, particularly as studies on this topic began to engage in direct interviews with people with ASD, rather than solely gathering information from caregivers or parents. The findings reinforce the importance of broaching this component of health in this population, for the following reasons:

  • Adults with ASD are at increased risk of sexual victimization, with nearly 4 out of 5 reporting unwanted sexual advances, coercion or rape.55
  • They have a smaller pool of knowledge with respect to sexual health. They report56 that they learned about sex from television and from “making mistakes.” They use fewer sources. They are less likely to speak to peers and figures of authority to gain knowledge about sexually transmitted infections, sexual behaviors and contraception. And they are more likely to use forms of nonsocial media, such as television, for information.55
  • They report more concerns about the future with respect to sexual behavior, suggesting the need for targeted sexual education programs.56

College-age young adults with ASD who misread communication may be particularly affected by Title IX, which requires schools to promptly investigate reports of sexual harassment and sexual assault, should they struggle to comport themselves appropriately.57 Early and frank conversations about issues of consent and appropriate displays of interest and affection may better equip youth to navigate new social scenarios as they plan to leave a supervised home environment for college or the workforce.

Gender identification: Male, female, other. In one study, 77.8% of birth-sex males with ASD said they identified as men, and 67.1% of birth-sex females identified as women, compared with 93.1% of birth-sex males and 87.3% of birth-sex females without ASD. Many of the remaining individuals with ASD reported a transgender, genderqueer or other gender identity.58 Some studies have found females with ASD report a gay or bisexual orientation more often than males with ASD.59-61

Adolescents and young adults may be exploring their changing bodies, sexual preferences and gender roles, and as for all people at this age, these roles emerge against a backdrop of familial and societal expectations that may or may not be concordant with their own projected path regarding sexuality and reproductive health.62

Having the conversation. As with non-ASD patients, a thorough sexual history should be collected via open-ended questions when possible to determine types of sexual activity and partners.

Education of the patient, alongside caregivers and parents, about healthy and safe sexual practices, screening for sexual violence, and hormonal and nonhormonal contraception options are important components of care for this population.

Take-home points

As more adults with autism enter society, they may require varying levels of support from the healthcare community to ensure that therapeutic gains from childhood persist, allowing them to achieve maximal functional potential.

Adults with ASD may have a high, normal, or low IQ and intellectual capability. Knowledge of this and of the patient’s symptom severity and presence of comorbid psychiatric and other health conditions can help the clinician guide the patient to appropriate social services and pharmacologic treatments.

Individualized support in the workplace, as well as education regarding sexual health, can help improve outcomes for affected individuals.

Further research regarding appropriate diagnostic instruments in adulthood and appropriate treatments for impairing autism-related symptoms across the life span may be particularly helpful in supporting this patient population.


  1. Autism and Developmental Disabilities Monitoring Network Surveillance Year 2000 Principal Investigators; Centers for Disease Control and Prevention. Prevalence of autism spectrum disorders—autism and developmental disabilities monitoring network, six sites, United States, 2000. MMWR Surveill Summ. 2007;56(1):1-11. pmid:17287714
  2. Christensen DL. Prevalence and characteristics of autism spectrum disorder among children aged 8 years — Autism and Developmental Disabilities Monitoring Network, 11 sites, United States, 2012. MMWR Surveill Summ. 2016;65(13):1-23. doi:10.15585/mmwr.ss6503a1
  3. American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 5th ed. Washington, D.C.: American Psychiatric Association; 2013.
  4. American Psychiatric Association. Diagnostic and Statistical Manual of Mental Disorders, 4th ed., Text Revision. Washington, D.C.: American Psychiatric Association; 2000.
  5. Smith IC, Reichow B, Volkmar FR. The effects of DSM-5 criteria on number of individuals diagnosed with autism spectrum disorder: a systematic review. J Autism Dev Disord. 2015;45(8):2541-2552. doi:10.1007/s10803-015-2423-8
  6. Barahona-Corrêa JB, Filipe CN. A concise history of Asperger syndrome: the short reign of a troublesome diagnosis. Front Psychol. 2015;6:2024. doi:10.3389/fpsyg.2015.02024
  7. Kite DM, Gullifer J, Tyson GA. Views on the diagnostic labels of autism and Asperger’s disorder and the proposed changes in the DSM. J Autism Dev Disord. 2013;43(7):1692-1700. doi:10.1007/s10803-012-1718-2
  8. Kuo AA. Autism in adults: an update. Presented at the: American College of Physicians Internal Medicine Meeting, New Orleans; April 17-21, 2018.
  9. Shattuck PT, Seltzer MM, Greenberg JS, et al. Change in autism symptoms and maladaptive behaviors in adolescents and adults with an autism spectrum disorder. J Autism Dev Disord. 2007;37(9):1735-1747. doi:10.1007/s10803-006-0307-7
  10. Seltzer MM, Shattuck P, Abbeduto L, Greenberg JS. Trajectory of development in adolescents and adults with autism. Ment Retard Dev Disabil Res Rev. 2004;10(4):234-247. doi:10.1002/mrdd.20038
  11. Billstedt E, Carina Gillberg I, Gillberg C. Autism in adults: symptom patterns and early childhood predictors. Use of the DISCO in a community sample followed from childhood. J Child Psychol Psychiatry. 2007;48(11):1102-1110. doi:10.1111/j.1469-7610.2007.01774.x
  12. Howlin P, Goode S, Hutton J, Rutter M. Adult outcome for children with autism. J Child Psychol Psychiatry. 2004;45(2):212-229. pmid:14982237
  13. Marriage S, Wolverton A, Marriage K. Autism spectrum disorder grown up: a chart review of adult functioning. J Can Acad Child Adolesc Psychiatry. 2009;18(4):322-328. pmid: 19881941
  14. Isaksson J, Tammimies K, Neufeld J, et al. EU-AIMS Longitudinal European Autism Project (LEAP): the autism twin cohort. Mol Autism. 2018;9(1):26. doi:10.1186/s13229-018-0212-x
  15. Lai M-C, Baron-Cohen S. Identifying the lost generation of adults with autism spectrum conditions. Lancet Psychiatry. 2015;2(11):1013-1027. doi:10.1016/S2215-0366(15)00277-1
  16. National Institute for Health and Clinical Excellence. Autism: recognition, referral, diagnosis and management of adults on the autism spectrum. NICE clinical guideline 142. June 2012. Accessed July 9, 2019.
  17. Wolf JM, Ventola P. Assessment and treatment planning in adults with autism spectrum disorders. In: Adolescents and Adults with Autism Spectrum Disorders. Springer, New York; 2014:283-298.
  18. Lord C, Rutter M, DiLavore P, et al. Autism Diagnostic Observation Schedule, Second Edition (ADOS-2 manual). Torrance, Calif.: Western Psychological Services; 2012.
  19. Lord C, Rutter M, Le Couteur A. Autism Diagnostic Interview-Revised: a revised version of a diagnostic interview for caregivers of individuals with possible pervasive developmental disorders. J Autism Dev Disord. 1994;24(5):659-685.
  20. Hus V, Lord C. The autism diagnostic observation schedule, module 4: revised algorithm and standardized severity scores. J Autism Dev Disord. 2014;44(8):1996-2012. doi:10.1007/s10803-014-2080-3
  21. Sparrow S, Balla D, Cicchetti D, et al. Vineland Adaptive Behavior Scales. Circle Pines, Minn.: American Guidance Service; 1984.
  22. Happé FG, Mansour H, Barrett P, et al. Demographic and cognitive profile of individuals seeking a diagnosis of autism spectrum disorder in adulthood. J Autism Dev Disord. 2016;46(11):3469-3480. doi:10.1007/s10803-016-2886-2
  23. Johnston K, Dittner A, Bramham J, et al. Attention deficit hyperactivity disorder symptoms in adults with autism spectrum disorders. Autism Res Off J Int Soc Autism Res. 2013;6(4):225-236. doi:10.1002/aur.1283
  24. Cadman T, Spain D, Johnston P, et al. Obsessive-compulsive disorder in adults with high-functioning autism spectrum disorder: what does self-report with the OCI-R tell us? Autism Res Off J Int Soc Autism Res. 2015;8(5):477-485. doi:10.1002/aur.1461
  25. Russell AJ, Mataix-Cols D, Anson M, Murphy DGM. Obsessions and compulsions in Asperger syndrome and high-functioning autism. Br J Psychiatry J Ment Sci. 2005;186:525-528. doi:10.1192/bjp.186.6.525
  26. Simonoff E, Pickles A, Charman T, et al. Psychiatric disorders in children with autism spectrum disorders: prevalence, comorbidity, and associated factors in a population-derived sample. J Am Acad Child Adolesc Psychiatry. 2008;47(8):921-929. doi:10.1097/CHI.0b013e318179964f
  27. Lugnegård T, Hallerbäck MU, Gillberg C. Psychiatric comorbidity in young adults with a clinical diagnosis of Asperger syndrome. Res Dev Disabil. 2011;32(5):1910-1917. doi:10.1016/j.ridd.2011.03.025
  28. Howlin P, Moss P. Adults with autism spectrum disorders. Can J Psychiatry. 2012;57(5):275-283. doi:10.1177/070674371205700502
  29. Levy A, Perry A. Outcomes in adolescents and adults with autism: a review of the literature. Res Autism Spectr Disord. 2011;5(4):1271-1282. doi:10.1016/J.RASD.2011.01.023
  30. Cheak-Zamora NC, Yang X, Farmer JE, Clark M. Disparities in transition planning for youth with autism spectrum disorder. Pediatrics. 2013;131(3):447-454. doi:10.1542/peds.2012-1572
  31. Rast JE, Shattuck PT, Roux AM, et al. The medical home and health care transition for youth with autism. Pediatrics. 2018;141(suppl 4):S328-S334. doi:10.1542/peds.2016-4300J
  32. Belling R, McLaren S, Paul M, et al. The effect of organisational resources and eligibility issues on transition from child and adolescent to adult mental health services. J Health Serv Res Policy. 2014;19(3):169-176. doi:10.1177/1355819614527439
  33. Data Resource Center for Child & Adolescent Health. 2009–2010 National Survey of Children with Special Health Care Needs. Accessed July 9, 2019.
  34. Got Transition Center for Health Care Transition Improvement. Six core elements of health care transition 2.0. Transitioning youth to an adult health care provider. For use by pediatric, family medicine, and med-peds providers. Accessed July 9, 2019.
  35. Murphy CM, Wilson CE, Robertson DM, et al. Autism spectrum disorder in adults: diagnosis, management, and health services development. Neuropsychiatr Dis Treat. 2016;12:1669-1686. doi:10.2147/NDT.S65455
  36. García-Villamisar DA, Dattilo J. Effects of a leisure programme on quality of life and stress of individuals with ASD. J Intellect Disabil Res. 2010;54(7):611-619. doi:10.1111/j.1365-2788.2010.01289.x
  37. García-Villamisar D, Hughes C. Supported employment improves cognitive performance in adults with autism. J Intellect Disabil Res. 2007;51(pt 2):142-150. doi:10.1111/j.1365-2788.2006.00854.x
  38. Lawer L, Brusilovskiy E, Salzer MS, Mandell DS. Use of vocational rehabilitative services among adults with autism. J Autism Dev Disord. 2009;39(3):487-494. doi:10.1007/s10803-008-0649-4
  39. Howlin P, Alcock J, Burkin C. An 8 year follow-up of a specialist supported employment service for high-ability adults with autism or Asperger syndrome. Autism. 2005;9(5):533-549. doi:10.1177/1362361305057871
  40. Kay BR. Bittersweet Farms. J Autism Dev Disord. 1990;20(3):309-321.
  41. Taylor JL, McPheeters ML, Sathe NA, et al. A systematic review of vocational interventions for young adults with autism spectrum disorders. Pediatrics. 2012;130(3):531538. doi:10.1542/peds.2012-0682
  42. Bishop-Fitzpatrick L, Minshew NJ, Eack SM. A systematic review of psychosocial interventions for adults with autism spectrum disorders. J Autism Dev Disord. 2013;43(3):687-694. doi:10.1007/s10803-012-1615-8
  43. Russell AJ, Jassi A, Fullana MA, et al. Cognitive behavior therapy for comorbid obsessive-compulsive disorder in high-functioning autism spectrum disorders: a randomized controlled trial. Depress Anxiety. 2013;30(8):697-708. doi:10.1002/da.22053
  44. Spek AA, van Ham NC, Nyklícek I. Mindfulness-based therapy in adults with an autism spectrum disorder: a randomized controlled trial. Res Dev Disabil. 2013;34(1):246-253. doi:10.1016/j.ridd.2012.08.009
  45. Eapen V, Crncec R, Walter A. Clinical outcomes of an early intervention program for preschool children with autism spectrum disorder in a community group setting. BMC Pediatr. 2013;13(1):3. doi:10.1186/1471-2431-13-3
  46. Mazefsky CA, White SW. Emotion regulation: concepts & practice in autism spectrum disorder. Child Adolesc Psychiatr Clin North Am. 2014;23(1):15-24. doi:10.1016/J.CHC.2013.07.002
  47. Esbensen AJ, Greenberg JS, Seltzer MM, Aman MG. A longitudinal investigation of psychotropic and non-psychotropic medication use among adolescents and adults with autism spectrum disorders. J Autism Dev Disord. 2009;39(9):1339-1349. doi:10.1007/s10803-009-0750-3
  48. Dove D, Warren Z, McPheeters ML, et al. Medications for adolescents and young adults with autism spectrum disorders: a systematic review. Pediatrics. 2012;130(4):717-726. doi:10.1542/peds.2012-0683
  49. LeClerc S, Easley D. Pharmacological therapies for autism spectrum disorder: a review. Pharm Ther. 2015;40(6):389-397.
  50. Miral S, Gencer O, Inal-Emiroglu FN, et al. Risperidone versus haloperidol in children and adolescents with AD: a randomized, controlled, double-blind trial. Eur Child Adolesc Psychiatry. 2008;17(1):1-8. doi:10.1007/s00787-007-0620-5
  51. Lai M-C, Lombardo MV, Baron-Cohen S. Autism. Lancet 2014; 383(9920):896-910. doi:10.1016/S0140-6736(13)61539-1
  52. Ratni H, Rogers-Evans M, Bissantz C, et al. Discovery of highly selective brain-penetrant vasopressin 1a antagonists for the potential treatment of autism via a chemogenomic and scaffold hopping approach. J Med Chem. 2015;58(5):2275-2289. doi:10.1021/jm501745f
  53. Umbricht D, Del Valle Rubido M, Hollander E, et al. A single dose, randomized, controlled proof-of-mechanism study of a novel vasopressin 1a receptor antagonist (RG7713) in high-functioning adults with autism spectrum disorder. Neuropsychopharmacology. 2017;42(9):1914-1923. doi:10.1038/npp.2016.232
  54. Kellaher DC. Sexual behavior and autism spectrum disorders: an update and discussion. Curr Psychiatry Rep. 2015;17(4):25. doi:10.1007/s11920-015-0562-4
  55. Brown-Lavoie SM, Viecili MA, Weiss JA. Sexual knowledge and victimization in adults with autism spectrum disorders. J Autism Dev Disord. 2014;44(9):2185-2196. doi:10.1007/s10803-014-2093-y
  56. Mehzabin P, Stokes MA. Self-assessed sexuality in young adults with high-functioning autism. Res Autism Spectr Disord. 2011;5(1):614-621. doi:10.1016/J.RASD.2010.07.006
  57. Brown KR. Accessibility for students with ASD: legal perspectives in the United States. In: Alphin HC Jr, ed. Exploring the Future of Accessibility in Higher Education. Hershey, Pa.: IGI Global; 2017.
  58. George R, Stokes MA. Gender identity and sexual orientation in autism spectrum disorder. Autism. 2018;22(8):970-982. doi:10.1177/1362361317714587
  59. Byers ES, Nichols S, Voyer SD. Challenging stereotypes: sexual functioning of single adults with high functioning autism spectrum disorder. J Autism Dev Disord. 2013;43(11):2617-2627. doi:10.1007/s10803-013-1813-z
  60. Gilmour L, Schalomon PM, Smith V. Sexuality in a community based sample of adults with autism spectrum disorder. Res Autism Spectr Disord. 2012;6(1):313-318. doi:10.1016/J.RASD.2011.06.003
  61. Bejerot S, Eriksson JM. Sexuality and gender role in autism spectrum disorder: a case control study. Schmitz C, ed. PLoS One. 2014;9(1):e87961. doi:10.1371/journal.pone.0087961
  62. Navot N, Jorgenson AG, Webb SJ. Maternal experience raising girls with autism spectrum disorder: a qualitative study. Child Care Health Dev. 2017;43(4):536-545. doi:10.1111/cch.12470

Dr. Swetlik is a resident in Cleveland Clinic’s Department of Neurology. Dr. Earp is a former Cleveland Clinic psychiatry resident who is now a clinical fellow in the Department of Psychiatry, Brigham and Women’s Hospital, Boston. Dr. Franco is a psychiatrist and Emeritus Associate Dean of Admissions and Student Affairs at the Cleveland Clinic Lerner College of Medicine.