Imperial College London

Emeritus ProfessorPeterTyrer

Faculty of MedicineDepartment of Brain Sciences

Emeritus Professor in Community Psychiatry - Clinical
 
 
 
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Contact

 

+44 (0)20 3313 4161p.tyrer

 
 
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Location

 

13.09Claybrook CentreCharing Cross Campus

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Summary

 

Publications

Publication Type
Year
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600 results found

Tyrer P, 2013, From the editor's desk, British Journal of Psychiatry, Vol: 203, ISSN: 0007-1250

Journal article

Tyrer P, 2013, From the Editor's desk, British Journal of Psychiatry, Vol: 203, ISSN: 0007-1250

Journal article

Tyrer P, 2013, Anxiety Disorders: A Guide for Integrating Psychopharmacology and Psychotherapy, BRITISH JOURNAL OF PSYCHIATRY, Vol: 203, Pages: 157-157, ISSN: 0007-1250

Journal article

Tyrer P, 2013, The concept of borderline personality., Aust N Z J Psychiatry, Vol: 47

Journal article

Tyrer P, 2013, From the editor's desk, British Journal of Psychiatry, Vol: 203, ISSN: 0007-1250

Journal article

Purandare K, Jaydeokar S, Cooray S, Tyrer P, Wijeratne A, Alexander R, Roy A, Isetta Met al., 2013, Applicability of ICD-10/DSM diagnostic criteria in people with intellectual developmental disorder and mental disorders, JOURNAL OF POLICY AND PRACTICE IN INTELLECTUAL DISABILITIES, Vol: 10, Pages: 164-164, ISSN: 1741-1122

Journal article

Tyrer P, 2013, From the editor's desk, British Journal of Psychiatry, Vol: 202, ISSN: 0007-1250

Journal article

Tyrer P, 2013, From the Editor's desk, British Journal of Psychiatry, Vol: 202, ISSN: 0007-1250

Journal article

Tyrer H, Tyrer P, Barrett B, 2013, Influence of dependent personality status on the outcome and health service costs of health anxiety., Int J Soc Psychiatry, Vol: 59, Pages: 274-280

OBJECTIVE: To assess the effect of dependent personality disturbance as an influence on the cost and clinical outcome of health anxiety. METHOD: In the course of a randomized trial of treatments for patients with high health anxiety over 12 months, we also recorded dependent personality status by two methods: the Personality Assessment Schedule (an observer-rated instrument) and the self-rated Dependent Personality Questionnaire (DPQ), the latter being administered at baseline, six months and 12 months. The two main hypotheses tested were that patients with dependent personality features would have a worse outcome and attract greater health service costs. RESULTS: Forty-nine patients took part in the trial; all had baseline dependent personality data, 44 provided health service costs, and 38 had observer-rated personality assessments. At baseline patients with any personality disorder had higher clinical ratings for health anxiety, and dependent personality disturbance, mainly in the form of personality difficulty, was associated with a worse outcome than those without dependent personalities after correction for baseline differences. The DPQ at a score of 15 successfully identified all patients with dependent personality disorder in both ICD and DSM classifications and showed a significant but relatively modest reduction in scores of 1.5 (13%) during the course of the 12-month trial. Costs in those separated by personality status showed those with dependent personality incurred 45% more health service costs than those without these personality characteristics (p = .10). No patient with dependent personality disorder dropped out of treatment compared with 6 out of 38 (16%) of those with no dependence. CONCLUSIONS: The DPQ is probably a reliable instrument for assessing dependent personality characteristics without the need for interview and its scores, unlike many ratings of personality, are stable over time. The findings may have been influenced by different respon

Journal article

Tyrer H, Ali L, Cooper F, Seivewright P, Bassett P, Tyrer Pet al., 2013, The Schedule for Evaluating Persistent Symptoms (SEPS): a new method of recording medically unexplained symptoms., Int J Soc Psychiatry, Vol: 59, Pages: 281-287

BACKGROUND: Medically unexplained symptoms are difficult to measure and in most cases the diagnosis is made either from independent data such as consultants' opinions or medical outcomes, or by proxy measures such as numbers of symptoms or consultations. A valid self-rated measure would be of value in assessing this highly prevalent condition. AIMS: To describe a new scale of nine items, the Schedule for Evaluation of Persistent Symptoms (SEPS), its properties, its internal consistency, its distribution in a sample of 470 medical patients, its relationship to social functioning and health anxiety (hypochondriasis), and its construct validity by comparing its results with an independent diagnostic examination of each patient's notes two years subsequent to assessment. METHOD: A prevalence study was carried out in 405 consenting medical patients in primary care, cardiology, respiratory medicine, gastroenterology and endocrine clinics, in which the SEPS scale, the Health Anxiety Inventory (HAI) and the Social Functioning Questionnaire (SFQ) were each completed. RESULTS: The mean score on the SEPS scale in 470 patients was 13.4. Exploratory factor analysis revealed two main factors, one concerned focus on symptoms and the other on their attribution. Examination of all data showed a cut-off point of 14 as indicating the presence of pathological medically unexplained symptoms (MUS). Agreement between the consultants' diagnosis and pathological MUS scores was fairly good with a score of 14 or more on the SEPS showing sensitivity of 0.65 and negative predictive accuracy of 0.90. CONCLUSION: It is concluded that the SEPS scale has potential value in screening patients with suspected medically unexplained symptoms.

Journal article

Tyrer P, 2013, From the Editor's desk, British Journal of Psychiatry, Vol: 202, ISSN: 0007-1250

Journal article

Tyrer P, 2013, From the Editor's desk, British Journal of Psychiatry, Vol: 202, ISSN: 0007-1250

Journal article

Tyrer P, 2013, Linnaean classification and conventional psychiatric diagnosis do not mix, NORDIC JOURNAL OF PSYCHIATRY, Vol: 67, Pages: 11-12, ISSN: 0803-9488

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Tyrer P, 2013, From the editor's desk, British Journal of Psychiatry, Vol: 202, ISSN: 0007-1250

Journal article

Tyrer P, 2013, The classification of personality disorders in ICD-11: Implications for forensic psychiatry, CRIMINAL BEHAVIOUR AND MENTAL HEALTH, Vol: 23, Pages: 1-5, ISSN: 0957-9664

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Tyrer P, 2013, From the Editor's desk, British Journal of Psychiatry, Vol: 202, ISSN: 0007-1250

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Tyrer P, 2012, A humanised inclusive psychiatry, British Journal of Psychiatry, Vol: 201, ISSN: 0007-1250

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Tyrer P, 2012, The behavior of academics under stress: a commentary on Blashfield and Reynolds., J Pers Disord, Vol: 26, Pages: 835-837

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Tyrer P, 2012, From the Editor's desk, British Journal of Psychiatry, Vol: 201, ISSN: 0007-1250

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Tyrer P, 2012, From the editor's desk, British Journal of Psychiatry, Vol: 201, ISSN: 0007-1250

Journal article

Kooyman I, Walsh E, Stevens H, Burns T, Tyrer P, Tattan T, Dean Ket al., 2012, Criminal offending before and after the onset of psychosis: Examination of an offender typology, SCHIZOPHRENIA RESEARCH, Vol: 140, Pages: 198-203, ISSN: 0920-9964

Journal article

Tyrer P, 2012, Diagnostic and Statistical Manual of Mental Disorders: A Classification of Personality Disorders That Has Had Its Day, CLINICAL PSYCHOLOGY & PSYCHOTHERAPY, Vol: 19, Pages: 372-374, ISSN: 1063-3995

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Tyrer P, 2012, From the editor's desk, British Journal of Psychiatry, Vol: 201, ISSN: 0007-1250

Journal article

Sanatinia R, Barrett B, Byford S, Dean M, Green J, Jones R, Leurent B, Lingford-Hughes A, Sweeting M, Touquet R, Tyrer P, Ward H, Crawford MJet al., 2012, Brief intervention for alcohol misuse in people attending sexual health clinics: study protocol for a randomized controlled trial, TRIALS, Vol: 13, ISSN: 1745-6215

Journal article

Crawford MJ, Rushwaya T, Bajaj P, Tyrer P, Yang Met al., 2012, The prevalence of personality disorder among ethnic minorities: findings from a national household survey, PERSONALITY AND MENTAL HEALTH, Vol: 6, Pages: 175-182, ISSN: 1932-8621

Journal article

Tyrer P, 2012, From the editor's desk, British Journal of Psychiatry, Vol: 201, ISSN: 0007-1250

Journal article

Bailey S, Burn W, Craddock N, Mynors-Wallis L, Tyrer Pet al., 2012, Suggested merger of mental and neurological illnesses is premature., BMJ, Vol: 345

Journal article

Barrett B, Tyrer P, Tyrer H, Cooper S, Crawford MJ, Byford Set al., 2012, An examination of the factors that influence costs in medical patients with health anxiety, JOURNAL OF PSYCHOSOMATIC RESEARCH, Vol: 73, Pages: 59-62, ISSN: 0022-3999

Journal article

Lingford-Hughes AR, Welch S, Peters L, Nutt DJ, Ball D, Buntwal N, Chick J, Crome I, Daly C, Dar K, Day E, Duka T, Finch E, Law F, Marshall EJ, Munafo M, Myles J, Porter S, Raistrick D, Reed LJ, Reid A, Sell L, Sinclair J, Tyrer P, West R, Williams T, Winstock Aet al., 2012, BAP updated guidelines: evidence-based guidelines for the pharmacological management of substance abuse, harmful use, addiction and comorbidity: recommendations from BAP, JOURNAL OF PSYCHOPHARMACOLOGY, Vol: 26, Pages: 899-952, ISSN: 0269-8811

Journal article

Tyrer P, 2012, From the editor's desk, British Journal of Psychiatry, Vol: 201, ISSN: 0007-1250

Journal article

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