Neuropsychological and Emotional Functioning in Patients with Cushing's Syndrome

Copyright © 2020 Sabrina Na et al..

Patients with Cushing's syndrome (CS) frequently report impairments in cognitive and emotional functioning. Given neuroimaging research that implicates alterations in structure and function in the brain in this population, goals of this study were to investigate neuropsychological and emotional functioning, with particular emphasis on complex attention and memory. In a clinical sample of 18 adults with CS referred for neuropsychological evaluation (age 41.6 ± 10.6, 72% Caucasian), patients' most common subjective complaints were in attention and increased irritability. On objective testing, patients exhibited significant declines in the consistency of their sustained attention and visual-spatial functioning compared to normative peers. Patients exhibited on average significantly reduced initial learning following first exposure to visual and verbal stimuli but intact retention of information learned. Patients with CS endorsed highly elevated levels of somatization, depression, and anxiety, and 59% of them scored in the clinically elevated range for somatization and depressive symptomatology. Exploratory analyses suggested that the 11 patients with active Cushing's exhibited lower processing speed, poorer sustained attention, naming, and cognitive flexibility compared to the 7 patients who achieved biochemical remission. Patients with active Cushing's also reported higher levels of somatization and anxiety compared to patients in biochemical remission. Overall, this study provides new insights into complex attention and memory deficits in patients with CS and concern regarding cognitive and emotional issues despite resolution of hypercortisolism. Our study opens several avenues for further exploration.

Medienart:

E-Artikel

Erscheinungsjahr:

2020

Erschienen:

2020

Enthalten in:

Zur Gesamtaufnahme - volume:2020

Enthalten in:

Behavioural neurology - 2020(2020) vom: 26., Seite 4064370

Sprache:

Englisch

Beteiligte Personen:

Na, Sabrina [VerfasserIn]
Fernandes, Mary A [VerfasserIn]
Ioachimescu, Adriana G [VerfasserIn]
Penna, Suzanne [VerfasserIn]

Links:

Volltext

Themen:

Journal Article

Anmerkungen:

Date Completed 10.08.2021

Date Revised 10.08.2021

published: Electronic-eCollection

Citation Status MEDLINE

doi:

10.1155/2020/4064370

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM314054367