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1.
Clin Psychopharmacol Neurosci ; 22(2): 285-294, 2024 May 31.
Article in English | MEDLINE | ID: mdl-38627075

ABSTRACT

Objective: Many psychiatric disorders are linked to low grade systemic inflammation as measured by systemic cytokine levels. Exploration of cytokines and immune activity and their role in psychiatric symptoms may inform pathobiology and treatment opportunities. The aim of this study is to explore if there are associations between cytokines and psychiatric symptom clusters. Comparison between patients regularly using and those not using psychotropic medication is also conducted. Methods: This was a cross sectional naturalistic study with 132 participants from a general open inpatient psychiatric ward at the Nordland Hospital Trust, Norway. Serum levels of 28 different cytokines were assessed. Psychiatric symptoms the last week were assessed by a self-rating scale (Symptom check list, SCL-90-R) and grouped in defined clusters. Multiple linear regression model was used for statistical analyses of associations between levels of cytokines and symptoms, adjusting for possible confounding factors. Results: We found a positive association (p = 0.009) between the chemokine interferon-gamma inducible protein 10 (CXCL 10; IP-10) and the anger hostility cluster. No associations were found between the other symptom clusters and cytokines. IP-10 and the anger hostility cluster were positively associated (p = 0.002) in the subgroup of patients using psychotropic medication, not in the subgroup not using psychotropic medication. Conclusion: Our analyses revealed a significant positive association between the symptom cluster anger hostility in SCL-90-R and the chemokine IP-10 in the subgroup of patients using psychotropic medications.

2.
Front Psychiatry ; 14: 1076299, 2023.
Article in English | MEDLINE | ID: mdl-37077278

ABSTRACT

Introduction: Increasingly, diagnostic assessments in clinical practice are made using structured diagnostic interviews or self-rating scales imported into clinical practice from research studies and big-scale surveys. Although structured diagnostic interviews have been shown to be highly reliable in research, the use of such method in clinical contexts are more questionable. In fact the validity and clinical utility of such methods in naturalistic contexts have rarely been evaluated. In this study we report on a replication study of Nordgaard et al (22) Assessing the diagnostic validity of a structured psychiatric interview in a first-admission hospital sample. World Psychiatry, 11 (3): 181-185. Methods: The study sample comprises 55 first-admitted inpatients to a treatment facility specializing in the assessment and treatment of patients with psychotic disorders. Results: We found poor agreement between diagnoses generated by Structured Clinical Interview for DSM-IV and Best-estimate consensus diagnoses (κ value 0.21). Discussion: We identified over-reliance on self-report, vulnerability to response set in dissimulating patients, and a strong diagnosis and comorbidity focus, as possible reasons for misdiagnosis with the SCID. We conclude that structured diagnostic interviews performed by mental health professionals without solid psychopathological knowledge and experience are not recommendable for clinical practice.

3.
Early Interv Psychiatry ; 13(2): 272-280, 2019 Apr.
Article in English | MEDLINE | ID: mdl-28836376

ABSTRACT

AIM: Evidence shows that many patients are detected and treated late in their course of illness, and that substantial delay occurs even after entry to mental health services. Although several studies have examined the service user and carer perspectives on treatment delay, few have explored the issue from the service provider perspective. The aim of this study was to broaden our understanding of treatment delay by exploring the service provider perspective on reasons for treatment delay in community mental health services. METHODS: A qualitative study using data from focus group interviews with 33 healthcare professionals in community mental health care. Interview data were digitally recorded and transcribed verbatim, and analysed using a grounded theory approach. RESULTS: Service providers perceived divergent or conflicting perspectives as the main challenge in early psychosis. Clinical negotiation was chosen as the main term describing the interactions between patients and healthcare professionals: This was observed in 3 overlapping areas: (1) Negotiating the patients status as help-seeker; (2) Negotiating the place and conditions of treatment and (3) Negotiating the meaning of distressing experiences and the timing of treatment options. CONCLUSIONS: This study suggests that delay in initiation of treatment for psychosis in community mental health is related to clinical challenges of early disengagement from services and diagnostic uncertainty. Service providers found negotiating the therapeutic relationship and patient-centred flexibility more useful in ensuring engagement than an assertive outreach approach. Diagnostic uncertainty was resolved through watchful waiting using a distress-overload conceptualization in assessing changes in mental state and service needs.


Subject(s)
Attitude of Health Personnel , Community Mental Health Services , Negotiating , Psychotic Disorders/therapy , Time-to-Treatment , Adult , Diagnosis, Differential , Early Intervention, Educational , Female , Focus Groups , Health Services Accessibility , Humans , Illness Behavior , Interdisciplinary Communication , Intersectoral Collaboration , Male , Middle Aged , Needs Assessment , Patient Dropouts/psychology , Professional-Patient Relations , Psychotic Disorders/diagnosis , Psychotic Disorders/psychology , Qualitative Research
4.
Psychopathology ; 50(4): 282-289, 2017.
Article in English | MEDLINE | ID: mdl-28797004

ABSTRACT

BACKGROUND/AIMS: Studies of pathways to care in first-episode psychosis have documented a substantial treatment delay occurring after patients enter mental health services. An initial presentation with neurotic rather than psychotic symptoms is common in first-episode psychosis. The term "lanthanic patient" has been used to refer to patients presenting with a reason for help-seeking that is unrelated to the underlying pathology. The aim of this study is to explore whether a lanthanic presentation is related to prolonged service delay. METHODS: The sample comprises 62 patients with recent-onset psychosis. Data on sociodemographic, clinical, help-seeking, and pathway indicators were collected using a comprehensive, semistructured-interview schedule. RESULTS: Service delay accounted for more than half of the overall treatment delay. An initially presenting complaint of neurotic symptoms was related to prolonged service delay. The effect remained after controlling for other potential risk factors of service delay. CONCLUSION: Anomalous experiences of pleasure, desire, or motivation are common in emerging psychosis. These difficulties are often misinterpreted as complaints of depression and anxiety by health professionals. The presence of such symptoms can introduce a focal vision on the part of health care professionals on the immediate presentation rather than the underlying psychopathology, leading to the underdetection of psychosis.


Subject(s)
Mental Health Services/standards , Psychotic Disorders/psychology , Adolescent , Adult , Female , Humans , Male , Time Factors , Treatment Outcome , Young Adult
5.
BMC Psychiatry ; 17(1): 176, 2017 05 10.
Article in English | MEDLINE | ID: mdl-28486982

ABSTRACT

BACKGROUND: The duration of untreated psychosis is determined by both patient and service related factors. Few studies have considered the geographical accessibility of services in relation to treatment delay in early psychosis. To address this, we investigated whether treatment delay is co-determined by straight-line distance to hospital based specialist services in a mainly rural mental health context. METHODS: A naturalistic cross-sectional study was conducted among a sample of recent onset psychosis patients in northern Norway (n = 62). Data on patient and service related determinants were analysed. RESULTS: Half of the cohort had a treatment delay longer than 4.5 months. In a binary logistic regression model, straight-line distance was found to make an independent contribution to delay in which we controlled for other known risk factors. CONCLUSIONS: The determinants of treatment delay are complex. This study adds to previous studies on treatment delay by showing that the spatial location of services also makes an independent contribution. In addition, it may be that insidious onset is a more important factor in treatment delay in remote areas, as the logistical implications of specialist referral are much greater than for urban dwellers. The threshold for making a diagnosis in a remote location may therefore be higher. Strategies to reduce the duration of untreated psychosis in rural areas would benefit from improving appropriate referral by crisis services, and the detection of insidious onset of psychosis in community based specialist services.


Subject(s)
Health Services Accessibility/statistics & numerical data , Psychotic Disorders/therapy , Rural Population/statistics & numerical data , Time-to-Treatment/statistics & numerical data , Adult , Cross-Sectional Studies , Female , Humans , Logistic Models , Male , Norway , Referral and Consultation , Risk Factors , Time Factors , Young Adult
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