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Journal of Neurology, Neurosurgery, and... Oct 2023Functional neurological disorder (FND) is a common and disabling disorder, often misunderstood by clinicians. Although viewed sceptically by some, FND is a diagnosis... (Review)
Review
Functional neurological disorder (FND) is a common and disabling disorder, often misunderstood by clinicians. Although viewed sceptically by some, FND is a diagnosis that can be made accurately, based on positive clinical signs, with clinical features that have remained stable for over 100 years. Despite some progress in the last decade, people with FND continue to suffer subtle and overt forms of discrimination by clinicians, researchers and the public. There is abundant evidence that disorders perceived as primarily affecting women are neglected in healthcare and medical research, and the course of FND mirrors this neglect. We outline the reasons why FND is a feminist issue, incorporating historical and contemporary clinical, research and social perspectives. We call for parity for FND in medical education, research and clinical service development so that people affected by FND can receive the care they need.
Topics: Humans; Female; Nervous System Diseases; Conversion Disorder; Biomedical Research
PubMed: 36977553
DOI: 10.1136/jnnp-2022-330192 -
JAMA Network Open Jul 2023Different types of traumatic life events have varying impacts on symptoms of depression, anxiety, and somatization. For women from areas of the world experiencing war...
IMPORTANCE
Different types of traumatic life events have varying impacts on symptoms of depression, anxiety, and somatization. For women from areas of the world experiencing war and humanitarian crises, who have experienced cumulative trauma exposure during war and forced migration, it is not known whether cumulative trauma or particular events have the greatest impact on symptoms.
OBJECTIVE
To examine which traumatic life events are associated with depression, anxiety, and somatization symptoms, compared with the cumulative amount, in a sample of female refugees.
DESIGN, SETTING, AND PARTICIPANTS
For this cross-sectional study, data were collected in 2016 as a part of The Study on Female Refugees. The current analysis was conducted in 2022 to 2023. This multicenter study covered 5 provinces in Germany. Participants were recruited at reception centers for refugees. Women volunteered to participate and to be interviewed after information seminars at the different centers.
EXPOSURE
Traumatic life events experienced by refugees from areas of the world experiencing war and humanitarian crises.
MAIN OUTCOMES AND MEASURES
Demographic variables (age, country of origin, religion, education, relationship status, and children), traumatic and adverse life events, and self-reported depression, anxiety, and somatization symptoms were measured. Random forest regressions simultaneously examined the importance of these variables on symptom scores. Follow-up exploratory mediation models tested potential associative pathways between the identified variables of importance.
RESULTS
For the final sample of 620 refugee women (mean [SD] age, 32.34 [10.35] years), family violence was most associated with depression (mean [SD] variable of importance [VIM], 2.93 [0.09]), anxiety (mean [SD] VIM, 4.15 [0.11]), and somatization (mean [SD] VIM, 3.99 [0.15]), even though it was less common than other traumatic experiences, including war, accidents, hunger, or lack of housing. Other factors, such as childhood sexual abuse, injury, near-death experiences, and lack of access to health care, were also important. Follow-up analyses showed partial mediation effects between these factors in their association with symptoms, supporting the unique importance of family violence in understanding mental health.
CONCLUSIONS AND RELEVANCE
The findings of this cross-sectional study of refugee women who experienced multiple severe traumas related to war in their home countries and danger encountered during their migration suggest that family violence was key to their current mental health problems. Culturally sensitive assessment and treatment need to place special emphasis on these family dynamics.
Topics: Child; Female; Humans; Adult; Refugees; Depression; Stress Disorders, Post-Traumatic; Cross-Sectional Studies; Anxiety
PubMed: 37471088
DOI: 10.1001/jamanetworkopen.2023.24511 -
JAMA Network Open Jul 2023Acute neurological involvement occurs in some patients with multisystem inflammatory syndrome in children (MIS-C), but few data report neurological and psychological...
IMPORTANCE
Acute neurological involvement occurs in some patients with multisystem inflammatory syndrome in children (MIS-C), but few data report neurological and psychological sequelae, and no investigations include direct assessments of cognitive function 6 to 12 months after discharge.
OBJECTIVE
To characterize neurological, psychological, and quality of life sequelae after MIS-C.
DESIGN, SETTING, AND PARTICIPANTS
This cross-sectional cohort study was conducted in the US and Canada. Participants included children with MIS-C diagnosed from November 2020 through November 2021, 6 to 12 months after hospital discharge, and their sibling or community controls, when available. Data analysis was performed from August 2022 to May 2023.
EXPOSURE
Diagnosis of MIS-C.
MAIN OUTCOMES AND MEASURES
A central study site remotely administered a onetime neurological examination and in-depth neuropsychological assessment including measures of cognition, behavior, quality of life, and daily function. Generalized estimating equations, accounting for matching, assessed for group differences.
RESULTS
Sixty-four patients with MIS-C (mean [SD] age, 11.5 [3.9] years; 20 girls [31%]) and 44 control participants (mean [SD] age, 12.6 [3.7] years; 20 girls [45%]) were enrolled. The MIS-C group exhibited abnormalities on neurological examination more frequently than controls (15 of 61 children [25%] vs 3 of 43 children [7%]; odds ratio, 4.7; 95% CI, 1.3-16.7). Although the 2 groups performed similarly on most cognitive measures, the MIS-C group scored lower on the National Institutes of Health Cognition Toolbox List Sort Working Memory Test, a measure of executive functioning (mean [SD] scores, 96.1 [14.3] vs 103.1 [10.5]). Parents reported worse psychological outcomes in cases compared with controls, particularly higher scores for depression symptoms (mean [SD] scores, 52.6 [13.1] vs 47.8 [9.4]) and somatization (mean [SD] scores, 55.5 [15.5] vs 47.0 [7.6]). Self-reported (mean [SD] scores, 79.6 [13.1] vs 85.5 [12.3]) and parent-reported (mean [SD] scores, 80.3 [15.5] vs 88.6 [13.0]) quality of life scores were also lower in cases than controls.
CONCLUSIONS AND RELEVANCE
In this cohort study, compared with contemporaneous sibling or community controls, patients with MIS-C had more abnormal neurologic examinations, worse working memory scores, more somatization and depression symptoms, and lower quality of life 6 to 12 months after hospital discharge. Although these findings need to be confirmed in larger studies, enhanced monitoring may be warranted for early identification and treatment of neurological and psychological symptoms.
Topics: United States; Child; Female; Humans; Cross-Sectional Studies; Cohort Studies; Quality of Life; Systemic Inflammatory Response Syndrome; Disease Progression; Connective Tissue Diseases
PubMed: 37466939
DOI: 10.1001/jamanetworkopen.2023.24369 -
Journal of Clinical Medicine Oct 2023Chronic tinnitus, the perception of sound without an external source, can significantly affect individuals' well-being. As an often medically unexplained symptom,... (Review)
Review
Chronic tinnitus, the perception of sound without an external source, can significantly affect individuals' well-being. As an often medically unexplained symptom, chronic tinnitus can present as a "somatoform" or "functional" difficulty. Some evidence has pointed to alexithymia as a transdiagnostically relevant risk factor for both symptom clusters. Using a two-part rapid review-searching within EBSCO, Embase by Ovid, PubMed, Web of Science-we summarize psychological studies regarding alexithymia, i.e., difficulties in recognizing and expressing emotions and (1) somatoform conditions and (2) chronic tinnitus. For the former (inclusion criteria: (1) adult human beings with different kinds of somatization, (2) longitudinal study designs, (3) publication between 2001 and 2021, (4) full-text in English or German) we identified eight studies that revealed significant links between alexithymia and somatoform conditions. Psychotherapy improved alexithymia in most studies. Additionally, alexithymia was associated with broader treatment outcomes such as improvements in pain intensity, gastrointestinal symptoms, and patient-therapist alliance. The 'Risk Of Bias In Non-randomized Studies-of Interventions' tool (ROBINS-I) and 'Revised Cochrane risk-of-bias tool for randomized trials' (RoB 2) were used for risk of bias assessment. Summarizing all available studies on alexithymia and chronic tinnitus, we identified three studies. Inclusion criteria were: (1) adult human beings with chronic tinnitus, (2) publication between 2001 and 2021, (3) full-text in English or German. Risk of bias was assessed by the 'JBI Critical Appraisal Checklist for Analytical Cross Sectional Studies'. The available studies suggested a high rate of alexithymia (65.7%) in patients with chronic tinnitus. Tinnitus-related distress was significantly associated with alexithymia in two studies, one of which, however, found no differences in alexithymia between patients with bothersome versus non-bothersome tinnitus. Conversely, one study reported high levels of alexithymia in patients with low levels of tinnitus-related distress. Overall, alexithymia may be a transdiagnostic psychological indicator of somatization phenomena, which might include some chronic tinnitus presentations. Psychotherapy likely improves alexithymia as well as somatoform symptom presentations.
PubMed: 37959295
DOI: 10.3390/jcm12216828 -
Cureus Oct 2023Functional neurological disorder (FND) is characterized by neurological symptoms that lack congruence with traditional neurological diagnoses. Historically viewed... (Review)
Review
Functional neurological disorder (FND) is characterized by neurological symptoms that lack congruence with traditional neurological diagnoses. Historically viewed through a Freudian psychoanalytic lens, FND has been conceptualized as a purely psychogenic disorder. However, the contemporary biopsychosocial perspective on FND emphasizes contributions of cognitive and neural circuit dysfunction and the disabling and involuntary nature of the illness. In Saudi Arabia, evidence suggests the prevalence of FND is significant. However, clinical programs and research focused on FND have been lacking. Studies from the region indicate that practitioners may have outdated views of FND. To address this, this narrative review provides an updated perspective on FND that is relevant to Saudi Arabia and the region. It delves into the evolving perception of FND, its underlying pathophysiology, risk factors, clinical presentations, and recent diagnostic and management advances. Unique features of FND in Saudi Arabia may include a significant role for family disputes as a risk factor, prevalent supernatural perceptions of FND, high prevalence of somatization, and cognitive dysfunction, and a potential favorable prognosis. The article concludes by providing the following recommendations related to FND in Saudi Arabia and the region: i) building educational programs to update clinicians about contemporary biopsychosocial perspectives on FND; ii) emphasizing a positive diagnostic approach based on clinical findings in FND; iii) instituting multidisciplinary programs to care for FND patients; iv) supporting systematic research efforts to explore culture-specific FND risk factors, patient outcome measures, and attitudes toward the disorder; v) developing national FND clinical practice guidelines; and vi) launching awareness campaigns to reduce FND stigma.
PubMed: 38021543
DOI: 10.7759/cureus.47607 -
Journal of Clinical Hypertension... Jul 2023To explore the moderating effect of mindfulness on the relationship between anxiety and somatization symptoms in middle-aged and elderly female patients with...
To explore the moderating effect of mindfulness on the relationship between anxiety and somatization symptoms in middle-aged and elderly female patients with hypertension and provide a foundation for the development of more effective mindfulness intervention strategies. A total of 109 middle-aged and elderly female patients with hypertension participated in this cross-sectional study from April to July 2022 and provided valid responses to the Five Facet Mindfulness Questionnaire (FFMQ), the Hospital Anxiety and Depression Scale (HADS), and the Somatization Symptom Self-rating Scale (SSS). The moderating effect of mindfulness was determined using multiple linear regression. The participants' average scores were as follows: mindfulness: 123.86 ± 10.49; anxiety: 7.41 ± 3.62; and somatization symptoms: 41.2 ± 9.44. The anxiety (P = .000) and somatization symptoms (P = .001) of participants with high mindfulness were significantly reduced. Anxiety was positively correlated with somatization symptoms (r = 0.606, P = .000), while mindfulness was negatively correlated with both anxiety (r = -0.468, P = .000) and somatization symptoms (r = -0.439, P = .000). Moreover, mindfulness had a significant moderating effect on the relationship between anxiety and somatization symptoms (n = 109) (B = -0.166, t = -2.125, P = .036). The effect of mindfulness on anxiety and somatization symptoms was more significant in participants with low mindfulness levels (n = 56) (B = 0.144, t = 2.805, P = .008) than in participants with high mindfulness levels (n = 53) (B = -0.037, t = -0.864, P = .393). The moderating effect analysis based on regression analysis showed that mindfulness had a significant moderating effect on anxiety and somatization symptoms, especially in participants with low mindfulness levels.
Topics: Middle Aged; Aged; Humans; Female; Mindfulness; Cross-Sectional Studies; Depression; Hypertension; Anxiety
PubMed: 37254882
DOI: 10.1111/jch.14670