Clare Killikelly

ORCID: 0000-0003-2661-4521
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About
Contact & Profiles
Research Areas
  • Migration, Health and Trauma
  • Grief, Bereavement, and Mental Health
  • Palliative Care and End-of-Life Issues
  • Homelessness and Social Issues
  • Mental Health via Writing
  • Digital Mental Health Interventions
  • Neural and Behavioral Psychology Studies
  • EEG and Brain-Computer Interfaces
  • Mental Health Research Topics
  • Cognitive and developmental aspects of mathematical skills
  • Family Support in Illness
  • Neuroscience, Education and Cognitive Function
  • Fetal and Pediatric Neurological Disorders
  • Family Caregiving in Mental Illness
  • Heart Rate Variability and Autonomic Control
  • Maternal Mental Health During Pregnancy and Postpartum
  • Cerebrospinal fluid and hydrocephalus
  • Posttraumatic Stress Disorder Research
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Psychosomatic Disorders and Their Treatments
  • Impact of Technology on Adolescents
  • Migration, Refugees, and Integration
  • Attachment and Relationship Dynamics
  • Neuroethics, Human Enhancement, Biomedical Innovations
  • Emergency and Acute Care Studies

University of Zurich
2017-2025

University of British Columbia
2023-2025

Cornell University
2024

Weill Cornell Medicine
2024

RELX Group (Netherlands)
2024

King's College London
2015-2019

University of Cambridge
2010-2016

Addenbrooke's Hospital
2015-2016

A new mental health disorder, prolonged grief disorder (PGD), will be included in the 11th edition of International Classification Diseases (ICD-11). We provide a brief overview historical conceptualizations disordered and previous research efforts to assess define this condition. describe ICD-11 PGD symptom criteria how they are conceptualized terms World Health Organization’s call for improved clinical utility. Finally, we review evidence utility structure usability international arena.

10.1080/20008198.2018.1476441 article EN cc-by European journal of psychotraumatology 2017-12-29

Background: Despite the boom in new technologically based interventions for people with psychosis, recent studies suggest medium to low rates of adherence these types interventions. The benefits will be limited if only a minority service users adhere and engage; specific predictors can identified then technologies adapted increase user benefits. Objective: study aimed present systematic review adherence, dropout, approaches analyzing newly developed mobile Web-based psychosis. Specific were...

10.2196/mhealth.7088 article EN cc-by JMIR mhealth and uhealth 2017-07-20

Prolonged grief disorder (PGD) is a new mental health included in the WHO ICD-11 however, operationalization of guidelines still needs to be empirically validated, particularly different cultural contexts. Here we provide preliminary validation study International Grief Disorder Scale (IPGDS) that serves first self-report questionnaire directly based on PGD and contains culturally adapted items. In addition core symptom items specific were developed two phases. Phase 1: key informant...

10.1016/j.jad.2020.08.057 article EN cc-by-nc-nd Journal of Affective Disorders 2020-08-27

Prolonged grief disorder (PGD) is included as a new mental health in the 11th edition of International Classification Diseases (ICD-11). Understandably, this has boosted research efforts to investigate newcomer psychopathology. However, use different diagnostic algorithms resulted substantially prevalence rates both within and across cultural groups. Furthermore, global applicability criteria outside Global North not been yet established. This perspective presents key findings from Asian...

10.3389/fpsyg.2019.02982 article EN cc-by Frontiers in Psychology 2020-01-10

Although grief is a universal part of the human experience, for some it may become debilitating mental health disorder. Prolonged disorder (PGD) has recently been included in diagnostic guidelines worldwide, but there little research on global applicability. This first study to examine PGD rates, risk factors and psychometric validity international prolonged scale (IPGDS) concurrently across multiple African countries. It also probable young adults anywhere, importantly, context where...

10.31219/osf.io/qsdv7 preprint EN 2025-01-13

Losing a loved one is universal and inevitable part of life; however, the way that bereaved individuals grieve cope with loss varies between cultures. Culturally bound symptoms disordered grief often go unnoticed when assessed Western-developed diagnostic tools. Additionally, culturally significant funerals rituals to be carried out during mourning period may serve an important role in defining expression presentation grief. Funeral activities following death family member Viet Nam span over...

10.70089/xdf7c696 article EN Grief. 2025-01-14

The global refugee population has significantly increased, with Syrian refugees being one of the largest displaced groups. Bereavement represents a major challenge. However, access to mental health care is limited by structural and cultural barriers. Internet-based interventions (IBIs) offer promising solution, but most are developed in Western contexts, limiting their relevance. This study aimed evaluate acceptability, feasibility, preliminary efficacy culturally adapted self-help IBI for...

10.1016/j.invent.2025.100800 article EN cc-by Internet Interventions 2025-01-18

Prolonged grief disorder (PGD) is a new and significant addition to the ICD-11 WHO disease classification system DSM 5-TR. As disorder, it stands improve diagnostic precision, enhance communication among health professionals patients, provide better access care lead effective treatments intervention. However, remains be determined if criteria for PGD are applicable different cultural groups. Here we sought adapt International Grief Disorder Scale refugees displaced people. We conducted two...

10.32872/cpe.11435 article EN cc-by Clinical Psychology in Europe 2025-02-28

While death is a universal experience, how bereaved family members express and cope with the grief that follows varies across cultures. In East Asian cultures heavily tied to rigorous cultural practices rituals, so are grieving processes. This scoping review first explore potential impact of rituals for people from Asia. A systematic existing literature was conducted in PubMed, PsycINFO, Web reference selected if: a) study either an or Southeast country, b) described post-funeral c)...

10.31234/osf.io/gc2jm_v1 preprint EN 2025-03-16

While death is a universal experience, how bereaved family members express and cope with the grief that follows varies across cultures. In East Asian cultures heavily tied to rigorous cultural practices rituals, so are grieving processes. This scoping review first explore potential impact of rituals for people from Asia. A systematic existing literature was conducted in PubMed, PsycINFO, Web reference selected if: a) study either an or Southeast country, b) described post-funeral c)...

10.31234/osf.io/gc2jm_v2 preprint EN 2025-04-07

Aims Psychotic symptoms fluctuate over time and effective regular monitoring may contribute to relapse prevention improve long‐term outcomes. In this proof‐of‐concept study we test the feasibility, acceptability potential usefulness of a novel digital method assessing association between physiological signals psychotic symptom distress. Methods Fifteen participants with first episode psychosis were asked use self‐assessment mobile phone application for 10 days while using wrist worn device...

10.1111/eip.12796 article EN Early Intervention in Psychiatry 2019-02-28

The field of bereavement research and care is at a tipping point. introduction prolonged grief disorder (PGD) in the International Classification Diseases (ICD-11) has ignited clinical interest this new disorder, along with debate over challenges validating implementing these criteria. At same time, global COVID-19 pandemic launched several local international efforts to provide urgent support comfort for individuals communities suffering from grief. Recently, experts have called collective...

10.1016/j.puhe.2020.10.034 article EN cc-by-nc-nd Public Health 2021-02-01

Prolonged grief disorder (PGD) is a new included in the 11th edition of International classification diseases (ICD-11). An important remit ICD-11 global applicability mental health guidelines or definitions. Although previous definitions and descriptions disordered have been assessed worldwide, this definition has not yet systematically validated.

10.32872/cpe.4159 article EN cc-by Clinical Psychology in Europe 2021-03-09

In 2022, the International Classification of Diseases (ICD-11) and an update Diagnostic Statistical Manual Mental Disorders (DSM 5 TR) were released for implementation worldwide now include new Prolonged Grief Disorder (PGD). The newest definition PGD is based on robust clinical research from Global North yet until has not been tested global applicability. current study assesses ICD-11 criteria in a large international sample 1393 bereaved adults. majority was included USΑ. Additionally, we...

10.1016/j.jad.2023.01.095 article EN cc-by Journal of Affective Disorders 2023-01-31

The new diagnosis of prolonged grief disorder (PGD) is both an opportunity and a challenge for researchers, clinicians, bereaved individuals. latest definition PGD includes refreshing novel feature: the cultural caveat, i.e., clinicians must determine that presentation more severe longer duration than would be expected by individual's culture context. Currently, there are no guidelines on how to operationalize caveat in mental health care settings.To respond this important demand we have...

10.32872/cpe.7655 article EN cc-by Clinical Psychology in Europe 2023-03-31

There are many cmisconceptions about PGD. We show with data that PGD is a diagnosis applies to rare few of mourners who at risk significant distress and dysfunction. Those meet criteria for have been shown benefit from specialized, targeted treatment it. The case against empirically unsubstantiated, the need scientific examination effective treatments warranted.

10.1016/j.jagp.2023.10.020 article EN cc-by-nc-nd American Journal of Geriatric Psychiatry 2023-11-03

Background: Along with the implementation of one-child policy in China, a special group bereaved parents called 'shiduer' (失独者), meaning by loss their only child, emerged. Although previous research has examined physical and psychological health this population, individual differences outcomes are still not well understood.Objective: This study aimed to identify heterogenous subgroups Chinese who lost child based on population as predictive factors each subgroup.Method: Latent profile...

10.1080/20008198.2018.1544026 article EN cc-by-nc European journal of psychotraumatology 2018-01-01

Cultural norms may dictate how grief is displayed. The present study explores the display behaviours and rules in bereavement context from a cross-cultural perspective. 86 German-speaking Swiss 99 Chinese bereaved people who lost their first-degree relative completed adapted version of Display Rules Assessment Inventory. Results indicated that displayed more emotions than bereaved. bereaved, but not thought should they actually did when were with close others (but alone). Bereaved endorsed...

10.1080/02699931.2023.2219046 article EN Cognition & Emotion 2023-06-26
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