Depression symptom and remission monitoring

The manuals converge on repeated monitoring of depressive symptoms over time, using structured measures at baseline and during treatment or follow-up. Across the extracts, this includes clinician-rated and self-reported scales, review of symptom trajectories, and attention to whether change is meaningful, sustained, or absent. Several sources also link symptom monitoring to remission, response, and relapse or worsening, rather than treating depression as a one-time assessment. They also converge on using these assessments to inform clinical review when symptoms deteriorate or response is insufficient. Some manuals explicitly connect worsening scores or non-response with referral, reconsideration of treatment, or removal from the active intervention, while others frame the same process as documenting improvement and remission status over follow-up. The sources differ in how they operationalise outcomes, with some using protocol-defined thresholds such as remission or relapse criteria, and others focusing more generally on severity change and clinical improvement. The manuals differ in the specific instruments and timepoints they emphasise. Some rely on clinician-rated scales such as MADRS, others on self-report tools such as IDS-SR, QIDS-SR-16, or BDI, and one source includes broader outcome sets covering functioning, quality of life, burnout, demoralisation, and connectedness. They also differ in how explicitly they define response, with some giving numeric cut-offs, while others describe response and remission more qualitatively.