Jones I. Postpartum psychosis: an important clue to the etiology of mental illness. World Psychiatry. 2020;19(3):334–6.

Article  Google Scholar 

Friedman SH, Prakash C, Nagle-Yang S. Postpartum psychosis: protecting mother and infant. Curr Psychiatr. 2019;18(4):12–21.

Google Scholar 

Di Florio A, Gordon-Smith K, Forty L, Kosorok MR, Fraser C, Perry A, Bethell A, Craddock N, Jones L, Jones I. Stratification of the risk of bipolar disorder recurrences in pregnancy and postpartum. Br J Psychiatry. 2018;213(3):542–7.

Article  Google Scholar 

Gordon-Smith K, Perry A, Di Florio A, et al. Symptom profile of postpartum and non-postpartum manic episodes in bipolar I disorder: a within-subjects study. Psychiatry Res. 2020;284: 112748.

Article  Google Scholar 

Levey EJ, Zhong QY, Rondon MB, Sanchez S, Li J, Williams MA, Gelaye B. The psychometric properties of the 16-item version of the Prodromal Questionnaire (PQ-16) as a screening instrument for perinatal psychosis. Arch Womens Ment Health. 2018;21(5):563–72.

Article  Google Scholar 

Friedman SH, Sorrentino R. Postpartum psychosis, infanticide, and insanity - implications for forensic psychiatry. J Am Acad Psychiatry Law. 2012 Sept;40(3):326–332.

Spinelli M. Postpartum psychosis: a diagnosis for the DSMV. Arch Womens Ment Health. 2021;24(5):817–22.

Article  Google Scholar 

Perry A, Gordon-Smith K, Jones L, Jones I. Phenomenology, epidemiology and aetiology of postpartum psychosis: a review. Brain Sci. 2021;11(1):47.

Article  Google Scholar 

Taylor CL, Stewart RJ, Howard LM. Relapse in the first three months postpartum in women with history of serious mental illness. Schizophr Res. 2019;1(204):46–54.

Article  Google Scholar 

Warselius P, Cnattingius S, Li J, Wei D, Valdimarsdottir UA, Kosidou K, Reutfors J, Olsen J, Vestergaard M, Obel C, László KD. Maternal bereavement shortly before or during pregnancy and risk of postpartum psychotic illness: a population-based study from Denmark and Sweden. Clin Epidemiol. 2019;11:285.

Article  Google Scholar 

Perry A, Gordon-Smith K, Di Florio A, Craddock N, Jones L, Jones I. Mood episodes in pregnancy and risk of postpartum recurrence in bipolar disorder: the Bipolar Disorder Research Network Pregnancy Study. J Affect Disord. 2021;1(294):714–22.

Article  Google Scholar 

Perry A, Gordon-Smith K, Webb I, et al. Postpartum psychosis in bipolar disorder: no evidence of association with personality traits, cognitive style or affective temperaments. BMC Psychiatry. 2019;19(1):395. Published 12 Dec 2019. https://doi.org/10.1186/s12888-019-2392-0

Ramsauer B, Achtergarde S. Mothers with acute and chronic postpartum psychoses and impact on the mother-infant interaction. Schizophr Res. 2018;197:45–58.

Article  Google Scholar 

• Aas M, Vecchio C, Pauls A, Mehta M, Williams S, Hazelgrove K, et al. Biological stress response in women at risk of postpartum psychosis: the role of life events and inflammation. Psychoneuroendocrinology. 2020;113:104558. This study included 30 women with PPP or who were deemed at risk compared to healthy controls. Stressful life events and the immune-HPA axis were considered, with findings suggesting that current stress, in addition to an immune-HPA axis dysregulation, may be an important mechanism.

• Hazelgrove K, Biaggi A, Waites F, Fuste M, Osborne S, Conroy S, et al. Risk factors for postpartum relapse in women at risk of postpartum psychosis: the role of psychosocial stress and the biological stress system. Psychoneuroendocrinology. 2021;128:105218. This prospective longitudinal study of 112 pregnant women who were at risk of PPP, compared with healthy controls, through 4 weeks postpartum. Logistic regression demonstrated that severe childhood maltreatment and higher daily cortisol predicted relapse.

Bauer AE, Liu X, Byrne EM, et al. Genetic risk scores for major psychiatric disorders and the risk of postpartum psychiatric disorders. Transl Psychiatry. 2019;9(1):288. Published 2019 Nov 11.

Di Florio A, Yang JM, Crawford K, et al. Post-partum psychosis and its association with bipolar disorder in the UK: a case-control study using polygenic risk scores. Lancet Psychiatry. 2021;8(12):1045–1052.

Morris E, Hippman C, Albert A, et al. A prospective study to explore the relationship between MTHFR C677T genotype, physiological folate levels, and postpartum psychopathology in at-risk women. PLoS ONE. 2020;15(12): e0243936.

Article  CAS  Google Scholar 

Barba-Müller E, Craddock S, Carmona S, Hoekzema E. Brain plasticity in pregnancy and the postpartum period: links to maternal caregiving and mental health. Arch Womens Ment Health. 2019;22(2):289–99.

Article  Google Scholar 

Kowalczyk OS, Pauls AM, Fusté M, et al. Neurocognitive correlates of working memory and emotional processing in postpartum psychosis: an fMRI study. Psychol Med. 2021;51(10):1724–32.

Article  Google Scholar 

Sambataro F, Cattarinussi G, Lawrence A, et al. Altered dynamics of the prefrontal networks are associated with the risk for postpartum psychosis: a functional magnetic resonance imaging study. Transl Psychiatry. 2021;11(1):238.

Article  Google Scholar 

Subramanyam AA, Nachane HB, Mahajan NN, Shinde S, D Mahale S, Gajbhiye RK. Postpartum psychosis in mothers with SARS-CoV-2 infection: a case series from India. Asian J Psychiatr. 2020;54:102406.

Bider EN, Coker JL. Postpartum psychosis and SARS-CoV-2 infection: is there a correlation? Arch Womens Ment Health. 2021;24(6):1051–4.

Article  Google Scholar 

Davies W. Sulfation pathways: the steroid sulfate axis and its relationship to maternal behaviour and mental health. J Mol Endocrinol. 2018;61(2):T199-210.

Article  CAS  Google Scholar 

Thippeswamy H, Davies W. A new molecular risk pathway for postpartum mood disorders: clues from steroid sulfatase-deficient individuals. Arch Womens Ment Health. 2021;24(3):391–401.

Article  Google Scholar 

Sethy RR, Garg S, Ram D, Tikka SK. Thyroid function in postpartum psychosis: an exploratory study. Asia Pac Psychiatry. 2021;13(2):e12465.

Article  Google Scholar 

Hazelgrove K. The role of the immune system in postpartum psychosis. Brain Behav Immun Health. 2021;18: 100359.

Article  CAS  Google Scholar 

Dazzan P, Fusté M, Davies W. Do defective immune system-mediated myelination processes increase postpartum psychosis risk? Trends Mol Med. 2018;24(11):942–9.

Article  CAS  Google Scholar 

de Witte LD, Snijders G, Litjens M, et al. Are infectious agents involved in the pathogenesis of postpartum psychosis? J Affect Disord. 2018;229:141–4.

Article  Google Scholar 

Naito T, Chin J, Lin J, Shah PJ, Lomiguen CM. Postpartum psychosis in a non-native language–speaking patient: a perspective on language barriers and cultural competency. General Psychiatry. 2019;32(3).

Roberts L, Berrisford G, Heron J, Jones L, Jones I, Dolman C, Lane DA. Qualitative exploration of the effect of a television soap opera storyline on women with experience of postpartum psychosis. B J Psych Open. 2018;4(2):75–82.

Article  Google Scholar 

Admon LK, Dalton VK, Kolenic GE, Ettner SL, Tilea A, Haffajee RL, Brownlee RM, Zochowski MK, Tabb KM, Muzik M, Zivin K. Trends in suicidality 1 year before and after birth among commercially insured childbearing individuals in the United States, 2006–2017. JAMA Psychiat. 2021;78(2):171–6.

Article  Google Scholar 

Lysell H, Dahlin M, Viktorin A, Ljungberg E, D’Onofrio BM, Dickman P, Runeson B. Maternal suicide–register based study of all suicides occurring after delivery in Sweden 1974–2009. PLoS ONE. 2018;13(1): e0190133.

Article  Google Scholar 

Luykx JJ, Di Florio A, Bergink V. Prevention of infanticide and suicide in the postpartum period-the importance of emergency care. JAMA Psychiat. 2019;76(12):1221–2.

Article  Google Scholar 

Betts KS, Kisely S, Alati R. Predicting postpartum psychiatric admission using a machine learning approach. J Psychiatr Res. 2020;130:35–40.

Article  Google Scholar 

Khapre S, Stewart R, Taylor C. An evaluation of symptom domains in the 2 years before pregnancy as predictors of relapse in the perinatal period in women with severe mental illness. Eur Psychiatry. 2021;64(1):e26.

Article  Google Scholar 

Hutner LA, Catapano LA, Nagle-Yang SM, Williams KE, Osborne LM. Textbook of women’s reproductive mental health. American Psychiatric Association Press. 2022.

Rundgren S, Brus O, Båve U, Landén M, Lundberg J, Nordanskog P, et al. Improvement of postpartum depression and psychosis after electroconvulsive therapy: a population-based study with a matched comparison group. J Affect Disord. 2018;235:258–64.

Article  Google Scholar 

Rönnqvist I, Brus O, Hammar Å, Landén M, Lundberg J, Nordanskog P, et al. Rehospitalization of postpartum depression and psychosis after electroconvulsive therapy: a population-based study with a matched control group. J ECT. 2019;35(4):264–71.

Article  Google Scholar 

Inagawa Y, Okada T, Yasuda M, Sato K, Watanabe R, Kawai T, et al. Continuous electroconvulsive therapy for a patient with recurrent post-partum psychosis. Asian J Psychiatr. 2020;51: 102078.

Article  Google Scholar 

Korteland TW, Koorengevel KM, Poslawsky IE, Meijel B. Nursing interventions for patients with postpartum psychosis hospitalized in a psychiatric mother–baby unit: a qualitative study. J Psychiatr Ment Health Nurs. 2019;26(7–8):254–64.

Article  Google Scholar 

Hill R, Law D, Yelland C, Sved WA. Treatment of postpartum psychosis in a mother-baby unit: do both mother and baby benefit? Australas Psychiatry. 2019;27(2):121–4.

Article  Google Scholar 

Gilden J, Molenaar NM, Smit AK, Hoogendijk WJ, Rommel AS, Kamperman AM, Bergink V. Mother-to-infant bonding in women with postpartum psychosis and severe postpartum depression: a clinical cohort study. J Clin Med. 2020;9(7):2291.

Article  Google Scholar 

• Gilden J, Kamperman AM, Munk-Olsen T, Hoogendijk WJG, Kushner SA, Bergink V. Long-term outcomes of postpartum psychosis: a systematic review and meta-analysis. J Clin Psychiatry. 2020;81(2):19r12906. This meta-analysis reviewed longitudinal course after first-onset postpartum psychosis in 645 subjects. More than 40% had isolated postpartum psychosis, while the rest had severe non-postpartum episodes.

Rommel AS, Molenaar NM, Gilden J, Kushner SA, Westerbeek NJ, Kamperman AM, et al. Long-term outcome of postpartum psychosis: a prospective clinical cohort study in 106 women. Int J Bipolar Disord. 2021;9(1):31.

Article  Google Scholar 

Forde R, Peters S, Wittkowski A. Psychological interventions for managing postpartum psychosis: a qualitative analysis of women’s and family members’ experiences and preferences. BMC Psychiatry. 2019;19(1):1–7.

Article  Google Scholar 

Beck C. Pentadic cartography: mapping postpartum psychosis narratives. Qual Health Res. 2020;30(12):1851–60.

Article  Google Scholar 

• Forde R, Peters S, Wittkowski A. Recovery from postpartum psychosis: a systematic review and metasynthesis of women’s and families’ experiences. Archives of Women's Mental Health. 2020 Oct;23(5):597–612. This systematic review synthesized qualitative research regarding mothers’ and families’ experiences of PPP, finding themes and sub-themes across studies of 103 mothers and 42 family members.

Holford N, Channon S, Heron J, Jones I. The impact of postpartum psychosis on partners. BMC Pregnancy Childbirth. 2018;18(1):1.

Article  Google Scholar