Examination of Potential Differences in Reporting of Sensitive Psychosocial Measures via Diagnostic Evaluation Using Computer Video Telehealth

Clinician-rated outcomes of patients with functional neurological disorders treated in an outpatient clinic

BACKGROUND

Patients with functional neurological (conversion) disorder (FND) have historically been difficult to treat. Outcomes have been studied in research trials, documenting improvements; however, limited information is available from a community-treated FND cohort.

OBJECTIVES

We aimed to examine clinical outcomes in outpatients with FND treated with the Neuro-Behavioral Therapy (NBT) approach. These uncontrolled setting treatment data could complement more structured clinical studies results.

METHODS

We conducted a retrospective chart review of consecutive patients diagnosed with FND, ages 17 to 75, who were treated with the NBT workbook at the Rhode Island Hospital Behavioral Health clinic between 2014 and 2022. NBT consisted of 45-minute, individual, outpatient sessions, in clinic or via telehealth with one clinician. Global Assessment of Functioning (GAF), and Clinical Global Impression (CGI) -Severity, and -Improvement were scored for every appointment.

RESULTS

Baseline characteristics are available for 107 patients. Mean age at FND symptom onset was 37 years. Patients had a mix of FND semiologies, which included Psychogenic Nonepileptic Seizures (71%), Functional Movement Disorder (24.3%), Functional Sensory Disorder (14%), Functional Weakness (6.5%), and Functional Speech Disorder (5.6%). Clinical evaluation scores revealed improvements over time.

CONCLUSIONS

We describe a well-characterized sample of patients with various and mixed FND semiologies, who received manualized therapy, NBT, in an outpatient clinic. Patients had similar psychosocial profiles to those in clinical studies and displayed improvement in clinical measures. These results demonstrate the practicability of NBT for motor FND semiologies and for PNES, in a "real-world" outpatient practice, extending care beyond structured clinical trials.

Treatment of Psychogenic Nonepileptic Seizures

PURPOSE OF REVIEW

Psychogenic nonepileptic seizures (PNES) are the most common Functional Neurological Disorder/Conversion Disorder subtype. Significant advances have been made related to diagnosis, neurobiology, and treatment. In this review, we summarize updates in diagnosis and management over the past 3 years.

RECENT FINDINGS

Although evidence is mixed for the treatment of PNES, psychotherapeutic modalities remain a powerful instrument to empower patients and reduce seizures. A multidisciplinary, holistic approach is beneficial. While seizure freedom in all patients may not be the achieved endpoint in this chronic, paroxysmal disorder, quality of life can be improved with treatment. Additional treatment modalities and further research are needed for patients who are refractory to current treatment. Evidence-based therapies exist for PNES, and recent findings represent an increased understanding of the clinical and neurophysiologic aspects of PNES.

Tele-Mental Connectivity: Pseudo-Therapy or The New Reality?

Examination of Potential Differences in Reporting of Sensitive Psychosocial Measures via Diagnostic Evaluation Using Computer Video Telehealth

LaFrance WC Jr, Ho WLN, Bhatla A, Baird G, Altalib H, Godleski L. J Neuropsychiatry Clin Neurosci. 2020:appineuropsych19080177. doi:10.1176/appi.neuropsych.19080177

Objective:

The authors compared baseline characteristics and reporting of psychosocial measures among veterans with seizures who were evaluated in-clinic or remotely via computer video telehealth (CVT). It was hypothesized that the CVT group would report less trauma history, drug use, and comorbid symptoms compared with veterans seen in-clinic.

Methods:

A cross-sectional design was used to compare 72 veterans diagnosed with psychogenic nonepileptic seizures (PNES) or concurrent mixed epilepsy and PNES who were consecutively evaluated by a single clinician at the Providence Veterans Affairs Medical Center (PVAMC) Neuropsychiatric Clinic. In-clinic evaluations of veterans were performed at the PVAMC Neuropsychiatric Clinic (N = 16), and remote evaluations of veterans referred to the VA National TeleMental Health Center were performed via CVT (N = 56). All 72 patients were given comprehensive neuropsychiatric evaluations by direct interview, medical examination, and medical record review. Veterans’ reporting of trauma and abuse history, drug use, and psychiatric comorbidities were assessed, along with neurologic and psychiatric variables.

Results:

No significant differences were found between veterans evaluated in-clinic or remotely with regard to baseline characteristics and reporting of potentially sensitive information, including trauma and abuse history, substance use, and comorbid symptoms.

Conclusions:

Veterans with PNES evaluated via telehealth did not appear to withhold sensitive or personal information compared with those evaluated in-clinic, suggesting that CVT may be a comparable alternative for conducting evaluations. Baseline evaluations are used to determine treatment suitability, and telehealth allows clinicians to gain access to important information that may improve or inform care.

Treatment of functional neurological disorder: current state, future directions, and a research agenda

Functional neurological disorder (FND) encompasses a complex and heterogeneous group of neuropsychiatric syndromes commonly encountered in clinical practice. Patients with FND may present with a myriad of neurological symptoms and frequently have comorbid medical, neurological, and psychiatric disorders. Over the past decade, important advances have been made in understanding the pathophysiology of FND within a biopsychosocial framework. Many challenges remain in addressing the stigma associated with this diagnosis, refining diagnostic criteria, and providing access to evidence-based treatments. This paper outlines FND treatment approaches, emphasizing the importance of respectful communication and comprehensive explanation of the diagnosis to patients, as critical first step to enhance engagement, adherence, self-agency, and treatment outcomes. We then focus on a brief review of evidence-based treatments for psychogenic non-epileptic seizures and functional movement disorder, a guide for designing future treatment trials for FND, and a proposal for a treatment research agenda, in order to aid in advancing the field to develop and implement treatments for patients with FND.

Treatment of psychogenic nonepileptic seizures (PNES) using video telehealth

OBJECTIVE

Previous studies have shown the effectiveness of manual-based treatment for psychogenic nonepileptic seizures (PNES), but access to mental health care still remains a problem, especially for patients living in areas without medical professionals who treat conversion disorder. Thus, we evaluated patients treated with cognitive behavioral therapy-informed psychotherapy for seizures with clinical video telehealth (CVT). We evaluated neuropsychiatric and seizure treatment outcomes in veterans diagnosed with PNES seen remotely via telehealth. We hypothesized that seizures and comorbidities will improve with treatment.

METHODS

This was a single-arm, prospective, observational, cohort, consecutive outpatient study. Patients with video-electroencephalography-confirmed PNES (n = 32) documented their seizure counts daily and comorbid symptoms prospectively over the course of treatment. Treatment was provided using a 12-session manual-based psychotherapy treatment given once per week, via CVT with a clinician at the Providence Veterans Affairs Medical Center.

RESULTS

The primary outcome, seizure reduction, was 46% (P = .0001) per month over the course of treatment. Patients also showed significant improvements in global functioning (Global Assessment of Functioning, P = < .0001), quality of life (Quality of Life in Epilepsy Inventory-31, P = .0088), and health status scales (Short Form 36 Health Survey, P < .05), and reductions in both depression (Beck Depression Inventory-II, P = .0028) and anxiety (Beck Anxiety Inventory, P = .0013) scores.

SIGNIFICANCE

Patients with PNES treated remotely with manual-based seizure therapy decreased seizure frequency and comorbid symptoms and improved functioning using telehealth. These results suggest that psychotherapy via telehealth for PNES is a viable option for patients across the nation, eliminating one of the many barriers of access to mental health care.