Assessment and treatment of deaf adults with psychiatric disorders: a review of the literature for practitioners

Sensory Deprivation and Psychiatric Disorders: Association, Assessment and Management Strategies

BACKGROUND

Sensory deprivation (SD) is a widely prevalent condition that leads to various health-related consequences and is also an important cause of disability worldwide. Earlier, SD experiments were used as research modalities to alter human behavior. In recent years, the focus has shifted to understand how SD can affect the mental health of individuals (with congenital or acquired sensory impairments). This narrative review focuses on the current understanding about the association of SD and psychiatric disorders.

METHODS

A comprehensive literature search was done PubMed, Scopus, PsycINFO, and Google Scholar and in the cross-references of relevant articles. Keywords included "sensory deprivation," "blindness," "deafness," "mental illness," "psychiatric disorders," "prevalence," "assessment," and "management" in various combinations. Only original articles (abstract and full text) published in English till October 2020 were included.

RESULTS

The prevalence of anxiety, depression, dementia, suicidality, and psychosis in persons with SD is higher than the general population (highest being in persons with dementia with comorbid SD). Several mechanisms/hypotheses have been proposed to explain these associations. Assessment of SD includes a thorough history taking, with adequate awareness about the difficulties faced during a psychiatric interview in this population. Modifications in the psychometric assessment procedures are warranted. Management depends on a multi-disciplinary approach that includes proper referral to specialties, pharmacological management (depending on diagnosis as well as taking care of ototoxic/ocular side-effect profile of the drugs), and nonpharmacological supportive measures.

CONCLUSIONS

SD is a complex condition, and evidence suggests that persons with SD have higher psychiatric morbidity. A comprehensive assessment, along with holistic management approach is warranted.

Misinterpretation of Psychiatric Illness in Deaf Patients: Two Case Reports

The Deaf/hard of hearing population is growing rapidly and the medical community is facing a higher demand for this special needs group. The Deaf culture is unique in that spoken word is via sign language. What one person may see as mania or psychosis is actually a norm with Deaf individuals. The fear of the unknown language often creates immediate conclusions that are false. As such, being culturally sensitive becomes a large component of properly assessing a Deaf patient in any psychiatric situation. In the first case, the patient is a 26-year-old prelingually Deaf male, who was placed under an involuntary hold by the emergency room physician for acting erratic and appearing to respond to internal stimuli. The patient was later interviewed with an interpreter and stated he became upset because the staff was not providing him proper care as they lacked an ability to communicate with him. The patient's family was called who corroborated the story and requested he be discharged. Case two presents with a 30-year-old Hispanic male who is also prelingually Deaf. He was admitted involuntary for bizarre behavior and delusions, with a past diagnosis of schizophrenia. Upon interview, the patient endorsed delusions via written language; however, through an ASL-language interpreter he was able to convey a linear and coherent thought process. Caring for special needs patients must be in the repertoire of any trained healthcare professional. Deaf Individuals experience mental illness just like the general population. Symptoms such as auditory hallucinations are not brought up in the same manner and are thought to be a visual construct interpreted by the patient as a vocal expression. It is imperative that these subtle differences are known in order to differentiate out an actual mental illness. In any case where language is a barrier, an interpreter must be present for a thorough assessment. These cases lend further thought into policy reform for Deaf individuals within healthcare.

Addressing Mental Health Needs for Deaf Patients Through an Integrated Health Care Model

Deaf individuals struggle with accessing mental health services because of language and cultural discordance. Our project's purpose was to design and pilot an accessible, integrated mental health program for the Deaf population, scalable for other health centers interested in serving these individuals. Our team addressed several identified barriers to care. The addition of a language-concordant mental health clinician and telemental health appointments helped us better manage Deaf patients' mental health needs. Individual and clinic level data were collected and analyzed. Results demonstrated a significant improvement in the patients' depression and anxiety scores from their baseline to their last documented visit. Patient satisfaction overall was high. Telemental health appears to be a feasible tool to address some of the mental health gaps in the Deaf community. Further studies are needed to demonstrate how this program can be effective within a larger geographical area.

Working therapeutically with deaf people recovering from trauma and addiction

OBJECTIVE

This article reviews what is known about behavioral health treatment of deaf persons with comorbid trauma and addiction.

METHOD

We discuss how to work therapeutically with deaf people with comorbid trauma and addiction, both through a review of the literature and through clinical observations of the authors. The article also includes the personal stories of two people-a Deaf peer specialist and a hearing psychiatrist-who share their humbling stories about the recovery process for deaf people and the challenges of learning to become an effective Deaf mental health care provider.

FINDINGS

Deaf people report higher rates of mental health problems than the general population. Although initial empirical work with the deaf population suggests high rates of posttraumatic stress disorder (PTSD) and substance use disorder (SUD), little is known about the rates of comorbid PTSD/SUD or how to effectively address this comorbidity in treatment.

CONCLUSIONS AND IMPLICATIONS FOR PRACTICE

Substantial work is needed to raise awareness of comorbid PTSD/SUD and provide treatment tools to agencies and providers who work with deaf clients, infusing trauma-informed care into deaf SUD services and SUD treatment into deaf mental health care. Fortunately, several endeavors are on the horizon to disseminate assessment and treatment tools to work with deaf people recovering from trauma and addiction.

Mental health problems in adolescents with cochlear implants: peer problems persist after controlling for additional handicaps

The aims of the present multi-center study were to investigate the extent of mental health problems in adolescents with a hearing loss and cochlear implants (CIs) in comparison to normal hearing (NH) peers and to investigate possible relations between the extent of mental health problems of young CI users and hearing variables, such as age at implantation, or functional gain of CI. The survey included 140 adolescents with CI (mean age = 14.7, SD = 1.5 years) and 140 NH adolescents (mean age = 14.8, SD = 1.4 years), their parents and teachers. Participants were matched by age, gender and social background. Within the CI group, 35 adolescents were identified as “risk cases” due to possible and manifest additional handicaps, and 11 adolescents were non-classifiable. Mental health problems were assessed with the Strengths and Difficulties Questionnaire (SDQ) in the versions “Self,” “Parent,” and “Teacher.” The CI group showed significantly more “Peer Problems” than the NH group. When the CI group was split into a “risk-group” (35 “risk cases” and 11 non-classifiable persons) and a “non-risk group” (n = 94), increased peer problems were perceived in both CI subgroups by adolescents themselves. However, no further differences between the CI non-risk group and the NH group were observed in any rater. The CI risk-group showed significantly more hyperactivity compared to the NH group and more hyperactivity and conduct problems compared to the CI non-risk group. Cluster analyses confirmed that there were significantly more adolescents with high problems in the CI risk-group compared to the CI non-risk group and the NH group. Adolescents with CI, who were able to understand speech in noise had significantly less difficulties compared to constricted CI users. Parents, teachers, and clinicians should be aware that CI users with additionally special needs may have mental health problems. However, peer problems were also experienced by CI adolescents without additional handicaps.

Psychiatric care of deaf patients in the general hospital: an overview

BACKGROUND

While the number of Deaf and hard-of-hearing patients worldwide is estimated at six hundred million, few specialized psychiatric services or training resources exist to support the provision of mental health care to this population. This presents a particularly acute problem in the general hospital, where the consultant psychiatrist is likely to be confronted with the challenges of providing comprehensive psychiatric evaluation, diagnosis and treatment to patients with whom he or she may have limited experience or confidence.

METHOD

We review critical considerations in the work-up, differential diagnosis, and management of commonly-presenting psychiatric disorders among Deaf patients in the general hospital setting.