Haddad, Peter M.

Antipsychotic-Induced Hyperprolactinaemia: Mechanisms, Clinical Features and Management

Haddad, P. M., & Wieck, A. (2004) · Drugs

Schizophrenia research and treatmentPituitary Gland Disorders and Treatments

Cited by 634

A nationwide cohort study of oral and depot antipsychotics after first hospitalization for schizophrenia.

Tiihonen, J., Haukka, J., Taylor, M., Haddad, P. M., Patel, M. X., & Korhonen, P. (2011) · American Journal of Psychiatry

Schizophrenia research and treatmentPsychiatric care and mental health services

Cited by 619

The Use of Long-Acting Injectable Antipsychotics in Schizophrenia: Evaluating the Evidence

Correll, C. U., Citrome, L., Haddad, P. M., Lauriello, J., Olfson, M., Calloway, S. M., & Kane, J. M. (2016) · The Journal of Clinical Psychiatry

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 372

Antidepressant discontinuation reactions: Are preventable and simple to treat

Haddad, P., Lejoyeux, M., & Young, A. (1998) · BMJ

Treatment of Major DepressionElectroconvulsive Therapy Studies

Cited by 286

The acute efficacy of antipsychotics in schizophrenia: a review of recent meta-analyses

Haddad, P. M., & Correll, C. U. (2018) · Therapeutic Advances in Psychopharmacology

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 259

Antidepressant Discontinuation Syndromes: Clinical Relevance, Prevention and Management

Haddad, P. M. (2001) · Drug Safety

Treatment of Major DepressionPharmacovigilance and Adverse Drug Reactions

Cited by 214

Recognising and managing antidepressant discontinuation symptoms

Haddad, P. M., & Anderson, I. M. (2007) · Advances in Psychiatric Treatment

Treatment of Major DepressionElectroconvulsive Therapy Studies

Cited by 109

Antipsychotic medication versus psychological intervention versus a combination of both in adolescents with first-episode psychosis (MAPS): a multicentre, three-arm, randomised controlled pilot and feasibility study

Morrison, A. P., Pyle, M., Maughan, D., Johns, L., Freeman, D., Broome, M. R., Husain, N., Fowler, D., Hudson, J., MacLennan, G., et al. (2020) · The Lancet Psychiatry

Schizophrenia research and treatmentPsychiatric care and mental health services

Cited by 74

Antipsychotics and diabetes: review of non-prospective data

Haddad, P. M. (2004) · British Journal of Psychiatry

Schizophrenia research and treatmentParkinson's Disease Mechanisms and Treatments

Cited by 71

A qualitative study of the attitudes of patients in an early intervention service towards antipsychotic long-acting injections

Das, A. K., Malik, A., & Haddad, P. M. (2014) · Therapeutic Advances in Psychopharmacology

Schizophrenia research and treatmentMental Health Treatment and Access

Cited by 54

Psychiatric presentation of patients with acute SARS-CoV-2 infection: a retrospective review of 50 consecutive patients seen by a consultation-liaison psychiatry team.

Iqbal, Y., Al Abdulla, M. A., Albrahim, S., Latoo, J., Kumar, R., & Haddad, P. M. (2020) · BJPsych Open

COVID-19 and Mental HealthLong-Term Effects of COVID-19

Cited by 53

Antidepressant augmentation with metyrapone for treatment-resistant depression (the ADD study): a double-blind, randomised, placebo-controlled trial

McAllister-Williams, R. H., Anderson, I. M., Finkelmeyer, A., Gallagher, P., Grunze, H. C. R., Haddad, P. M., Hughes, T., Lloyd, A. J., Mamasoula, C., McColl, E., et al. (2016) · The Lancet Psychiatry

Treatment of Major DepressionStress Responses and Cortisol

Cited by 47

Incidence and Nature of Antidepressant Discontinuation Symptoms

Kalfas, M., Tsapekos, D., Butler, M., McCutcheon, R. A., Pillinger, T., Strawbridge, R., Bhat, B. B., Haddad, P. M., Cowen, P. J., Howes, O. D., et al. (2025) · JAMA Psychiatry

Treatment of Major DepressionMental Health Treatment and Access

Cited by 42

Antidepressant discontinuation (withdrawal) symptoms presenting as ‘stroke’

Haddad, P. M., Devarajan, S., & Dursun, S. M. (2001) · Journal of Psychopharmacology

Treatment of Major DepressionElectroconvulsive Therapy Studies

Cited by 25

Discontinuation symptoms and psychotropic drugs

Young, A., & Haddad, P. (2000) · The Lancet

Treatment of Major DepressionPharmacovigilance and Adverse Drug Reactions

Cited by 17

The effect of rate of antidepressant tapering on the incidence of discontinuation symptoms: a randomised study

Tint, A., Haddad, P. M., & Anderson, I. M. (2008) · Journal of Psychopharmacology

Treatment of Major DepressionAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Cited by 13