do about 98% of women with postpartum psychosis reach full remission?
“So postpartum psychosis like amazing, like 98% gets fully better as in really our criteria for getting better or strict.”
a guest, a psychiatrist and director of a women's mental health center said on Psychiatry & Psychotherapy Podcast, 2026-09-18, at 13:45. hear it in context → the speaker cited: a paper published this year, a letter in the American Journal.
the episode: Postpartum Psychosis: Diagnosis, Treatment, Lithium, and Relapse Prevention with Dr. Veerle Bergink (at 13:45). we link the show's own page; we do not re-host audio.
first, the part that holds
The number is real. In a cohort of 64 women admitted for postpartum psychosis, 98.4% reached complete remission, defined as no psychotic, manic or severe depressive symptoms for at least a week. The paper ran in the American Journal of Psychiatry.
what we found when we went and looked
We read the 2015 American Journal of Psychiatry abstract. It reports that 98.4% of 64 consecutively admitted women "achieved complete remission within the first three steps" of a stepped protocol: a benzodiazepine first, then an antipsychotic, then lithium, with electroconvulsive therapy as a fourth step that no one reached. Remission meant no psychotic, manic or severe depressive symptoms for at least one week. So the acute-phase figure holds at the size the speaker gave. Two things the quote doesn't carry: by 9 months postpartum, 79.7% were still in remission, and the result comes from one Dutch center running one protocol. The letter we found from the same research group in the American Journal of Psychiatry is dated December 2025. It reports a mean of 7.4 weeks to full remission in 124 patients but gives no 98% figure, so the number traces back to the 2015 paper.
assertion by assertion
| assertion | verdict | what the record says |
|---|---|---|
| About 98% of women with postpartum psychosis achieve full remission after the acute phase | confirmed | 98.4% of 64 consecutively admitted women (63 of 64) reached complete remission within the first three steps of the treatment protocol (Am J Psychiatry 2015;172(2):115-23). This is one inpatient cohort of first-onset cases treated under a set protocol. It is not a population-wide rate. [1] |
| Full remission means no manic or psychotic symptoms and low depression scores | confirmed | The abstract defines remission as 'the absence of psychotic, manic, and severe depressive symptoms for at least 1 week.' Strictly, that rules out severe depression, which is not quite the same as low scores. A one-week window is the minimum duration. We did not get the full-text scale thresholds. [1] |
| Recovery is complete and stays that way ('gets fully better') | overstated | In the same cohort, 79.7% were still in remission at 9 months postpartum, and relapse was lower on lithium than on antipsychotic monotherapy. In a separate 4-year follow-up of 106 women, about 32% had mood or psychotic episodes outside the postpartum period. [1][3] |
| The figure comes from a letter published this year in the American Journal of Psychiatry | unverifiable | The letter we found from the same group (Am J Psychiatry 2025 Dec;182(12):1094) reports a mean time to full remission of 7.4 weeks in 124 patients. It gives no remission percentage and no 98% figure. The 98% figure appears in the group's 2015 article. We cannot rule out a 2026 letter that our searches missed. [1][2] |
both directions
for the speaker: The 2015 American Journal of Psychiatry abstract gives 98.4% complete remission in the acute phase, with remission defined as no psychotic, manic or severe depressive symptoms. That matches both the number and the description of the criteria. The research group's 2025 letter adds that remission came on average 7.4 weeks after symptoms began in 124 patients treated with an antipsychotic, with or without lithium. The 2021 long-term cohort paper says "nearly all women with postpartum psychosis achieve full remission" with adequate treatment.
against: The 98% applies to the acute episode, not lasting recovery. At 9 months only 79.7% were still in remission. In the 4-year follow-up, about a third of women had episodes outside the postpartum period. The 98% comes from 64 women at one specialist Dutch center who were all treated under the same stepped protocol. Women treated elsewhere, or without that protocol, may not do as well. Remission required only one week without severe depressive symptoms, which is looser than the "strict" criteria the speaker described. The letter we found does not contain the figure.
what this cannot say
For the 2015 paper we read the abstract only. The publisher's full text was blocked to us, so we could not check the exact rating scales and cutoffs behind "severe depressive symptoms". We read the 2025 letter and the 2021 cohort through PubMed Central summaries. A 2026 letter in the American Journal of Psychiatry could exist that our searches did not find. The cohort had no control arm and was small: one patient fewer in remission moves the rate by about 1.6 percentage points. It also only included women who had been admitted, so it says nothing about women who never reached specialist care.
sources, each one fetched and read
- Treatment of psychosis and mania in the postpartum period. Am J Psychiatry. 2015 Feb 1;172(2):115-23. PMID 25640930 (PubMed abstract record) What we read there: 64 women consecutively admitted; remission defined as 'the absence of psychotic, manic, and severe depressive symptoms for at least 1 week'; 'nearly all patients (98.4%) achieved complete remission within the first three steps'; 'At 9 months postpartum, sustained remission was observed in 79.7%'; lithium associated with lower relapse than antipsychotic monotherapy. Fetched 2026-10-23 (HTTP 203). https://pubmed.ncbi.nlm.nih.gov/25640930/
- Duration of episode in postpartum psychosis treated with antipsychotic medication and lithium (letter). Am J Psychiatry. 2025 Dec 1;182(12):1094. doi:10.1176/appi.ajp.20250755 What we read there: Reply to a letter favoring electroconvulsive therapy: 102 patients treated with an antipsychotic plus lithium and 22 with antipsychotic monotherapy in the Erasmus MC cohort; 'Mean time from symptom onset to full remission was 7.4 weeks (0.5)'; no remission percentage reported. Fetched 2026-10-23 (HTTP 200). https://pmc.ncbi.nlm.nih.gov/articles/PMC13489038/
- Long-term outcome of postpartum psychosis: a prospective clinical cohort study in 106 women. International Journal of Bipolar Disorders, 2021 What we read there: 4-year follow-up of 106 women; 'with adequate treatment, nearly all women with postpartum psychosis achieve full remission'; over two-thirds had no major psychiatric episodes outside the postpartum period, about 32% did. Fetched 2026-10-23 (HTTP 200). https://pmc.ncbi.nlm.nih.gov/articles/PMC8554899/
speakers are described by role, not named. one sentence is quoted under fair use, with attribution and a link to the original at the timestamp; we do not re-host audio or video. nothing on this page is a reason to start, stop or change a medication. if you have the file behind anything marked unverifiable, the research board is where people can answer. adam