Janice M Thomas

Bio: Janice M Thomas is an academic researcher from St Bartholomew's Hospital. The author has contributed to research in topics: Psychopathology & Debriefing. The author has an hindex of 10, co-authored 12 publications receiving 915 citations.

Psychological sequelae following the Gulf War. Factors associated with subsequent morbidity and the effectiveness of psychological debriefing.

Abstract: Background The aim was to study the effect of brief counselling and psychological debriefing following a trauma on subsequent morbidity. Method We investigated psychological morbidity in 62 British soldiers whose duties included the handling and identification of dead bodies of allied and enemy soldiers during the Gulf War. Of these soldiers, 69% received a psychological debriefing on completion of their duties. The subjects completed by post a demographic questionnaire, the General Health Questionnaire (GHQ-28) and the Impact of Events Scale. Results After nine months 50% had evidence of some psychological disturbance suggestive of posttraumatic stress disorder (PTSD); 18% had sought professional help; 26% reported relationship difficulties. Neither prior training nor the psychological intervention appeared to make any difference to subsequent psychiatric morbidity. Morbidity at nine months was more likely in those with a history of psychological problems and those who believed their lives had been in danger in the Gulf. Conclusions These findings show that a psychological debriefing following a series of traumatic events or experiences does not appear to reduce subsequent psychiatric morbidity and highlights the need for further research in military and civilian settings.

Preventing psychological trauma in soldiers: The role of operational stress training and psychological debriefing

Abstract: Armed conflict is associated with significant long-term psychiatric morbidity. Interventions to reduce the incidence of psychiatric disorder following psychological trauma may be classified into three categories. Primary prevention includes the selection, preparation and training of individuals likely to be exposed to potentially traumatizing events. Secondary prevention comprises a variety of brief psychological techniques immediately or shortly after traumatizing life events, the best known of which is Psychological Debriefing. Tertiary interventions comprise the treatment of established PTSD and others. Psychiatric morbidity was studied in 106 British soldiers returning from UN peace-keeping duties in the former Republic of Yugoslavia. All 106 soldiers received an Operational Stress Training Package prior to their deployment and a randomly selected group also received a post-operational PD. Very low rates of PTSD and other psychopathology were found overall and the Operational Stress Training Package may have contributed to this. Elevated CAGE scores suggestive of significant alcohol misuse were observed in both groups and chemical avoidance behaviours arising from this may have masked psychopathology. CAGE scores diminished significantly in the debriefed group by the end of the follow-up period suggesting that PD may have been of benefit despite the apparent absence of PTSD. This study also demonstrates that a high incidence of psychiatric morbidity is not an inevitable consequence of military conflict.

The existence of a fatigue syndrome after glandular fever.

Abstract: This prospective cohort study was designed to test whether a distinct fatigue syndrome existed after the onset of glandular fever. Two hundred and fifty primary care patients, with either glandular fever or an ordinary upper respiratory tract infection (URTI) were interviewed three times in the 6 months after the clinical onset of their infection. At each interview a standardized psychiatric interview was given and physical symptoms were assessed. There were 108 subjects with and Epstein-Barr virus (EBV) infection; 83 subjects had glandular fever not caused by EBV and 54 subjects had an ordinary URTI. Five subjects were excluded because they had no evidence of an infection. Principal components analyses of symptoms supported the existence of a fatigue syndrome, particularly in the two glandular fever groups. The addition of symptoms not elicited by the standard interviews gave the full syndrome. This included physical and mental fatigue, excessive sleep, psychomotor retardation, poor concentration, anhedonia, irritability, social withdrawal, emotional lability, and transient sore throat and neck gland swelling with pain. A fatigue syndrome probably exists after glandular fever.

Incidence of fatigue symptoms and diagnoses presenting in UK primary care from 1990 to 2001

Abstract: Little is known about whether the incidence of symptoms of fatigue presented in primary care, and the consequent diagnoses made, change over time. The UK General Practice Research Database was used to investigate the annual incidence of both fatigue symptoms and diagnoses recorded in UK primary care from 1990 to 2001. The overall incidence of all fatigue diagnoses decreased from 87 per 100 000 patients in 1990 to 49 in 2001, a reduction of 44%, while postviral fatigue syndromes decreased from 81% of all fatigue diagnoses in 1990 to 60% in 2001. Chronic fatigue syndrome (CFS) and myalgic encephalomyelitis (ME) together increased from 9% to 26% of all fatigue diagnoses. The incidence of fibromyalgia increased from less than 1 per 100 000 to 35 per 100 000. In contrast, there was no consistent change in the incidence of all recorded symptoms of fatigue, with an average of 1503 per 100 000, equivalent to 1.5% per year. CFS/ME and fibromyalgia were rarely diagnosed in children and were uncommon in the elderly. All symptoms and diagnoses were more common in females than in males. The overall incidence of fatigue diagnoses in general has fallen, but the incidence rates of the specific diagnoses of CFS/ME and fibromyalgia have risen, against a background of little change in symptom reporting. This is likely to reflect fashions in diagnostic labelling rather than true changes in incidence.

Psychological debriefing for preventing post traumatic stress disorder (PTSD)

Abstract: BACKGROUND: Over approximately the last last fifteen years early psychological interventions such as psychological 'debriefing' have been increasingly used to treat psychological trauma. While these intervention have become popular and their use spread to several settings - efficacy had largely not been tested empirically. In 1997 a systematic review of single session psychological "debriefing" was undertaken and this subsequently became a protocol and Cochrane Review published in 1998 (Issue2). This update forms the first substantive update of the original review. OBJECTIVES: To assess the effectiveness of brief psychological debriefing for the management of psychological distress after trauma, and the prevention of post traumatic stress disorder. SEARCH STRATEGY: Electronic searching of MEDLINE, EMBASE, PsychLit, PILOTS, Biosis, Pascal, Occ. Safety and Health,SOCIOFILE, CINAHL, PSYCINFO, PSYNDEX, SIGLE, LILACS, CCTR, CINAHL, NRR, Hand search of Journal of Traumatic Stress. Contact with leading researchers. SELECTION CRITERIA: The inclusion criteria for all randomized studies was that they should focus on persons recently (one month or less) exposed to a traumatic event, should consist of a single session only, and that the intervention involve some form of emotional processing/ventilation by encouraging recollection/reworking of the traumatic event accompanied by normalisation of emotional reaction to the event. DATA COLLECTION AND ANALYSIS: 11 trials fulfilled the inclusion criteria. Quality was generally poor. Data from two trials could not be synthesised. Two trials involved the use of the intervention in an obstetric setting. MAIN RESULTS: Single session individual debriefing did not reduce psychological distress nor prevent the onset of post traumatic stress disorder (PTSD). Those who received the intervention showed no significant short term (3-5 months) in the risk of PTSD (odds ratio 1.22 (95% ci 0.60 to 2.46 )). At one year one trial reported that there was a significantly increased risk of PTSD in those receiving debriefing (odds ratio 2.88 (1.11 to 7.53))odds ratio 95%). There was also no evidence that debriefing reduced general psychological morbidity, depression or anxiety. REVIEWER'S CONCLUSIONS: There is no current evidence that psychological debriefing is a useful treatment for the prevention of post traumatic stress disorder after traumatic incidents. Compulsory debriefing of victims of trauma should cease.

Myalgic Encephalomyelitis/ Chronic Fatigue Syndrome: Clinical Working Case Definition, Diagnostic and Treatment Protocols

Abstract: Recent years have brought growing recognition of the need for clinical criteria for myalgic encephalomyelitis (ME), which is also called chronic fatigue syndrome (CFS). An Expert Subcommittee of Health Canada established the Terms of Reference, and selected an Ex- pert Medical Consensus Panel representing treating physicians, teaching faculty and researchers. A Consensus Workshop was held on March 30 to April 1, 2001 to culminate the review process and establish consensus for a clinical working case definition, diagnostic protocols and treatment protocols. We present a systematic clinical working case definition that

World Federation of Societies of Biological Psychiatry (WFSBP) Guidelines for the Pharmacological Treatment of Anxiety, Obsessive-Compulsive and Post-Traumatic Stress Disorders – First Revision

Abstract: SummaryIn this report, recommendations for the pharmacological treatment of anxiety and obsessive-compulsive disorders are presented, based on available randomized, placebo-or comparator-controlled

What Is a “Mood Stabilizer”? An Evidence-Based Response

Abstract: OBJECTIVE: The term “mood stabilizer” is widely used in the context of treating bipolar disorder, but the U.S. Food and Drug Administration (FDA) does not officially recognize the term, and no consensus definition is accepted among investigators. The authors propose a “two-by-two” definition by which an agent is considered a mood stabilizer if it has efficacy in treating acute manic and depressive symptoms and in prophylaxis of manic and depressive symptoms in bipolar disorder. They review the literature on the efficacy of agents in any of these four roles to determine which if any agents meet this definition of mood stabilizer. METHOD: The authors conducted a comprehensive review of English-language literature describing peer-reviewed, U.S. Agency for Healthcare Research and Quality class A controlled trials in order to identify agents with efficacy in any of the four roles included in their definition of a mood stabilizer. The trials were classified as positive or negative on the basis of primary outcom...