Quality improvement and patient safety in psychiatry — structured clinical viva

Quality is care that reliably improves outcomes consistent with professional knowledge across domains including safety, effectiveness, person-centredness, timeliness, efficiency, and equity. Patient safety is the systematic reduction of preventable harm. In psychiatry, safety problems are not only "medical complications" — they include self-harm, violence, absconding, medication error, falls, and coercive practice.[1][9]

Structure: ligature-reduced environment, skill-mix, clozapine monitoring infrastructure, observation policy. Process: 72-hour post-discharge contact, medication reconciliation, metabolic monitoring completion, safety huddle fidelity. Outcome: seclusion hours, assault rates, completed suicide/attempt rates, patient-reported safety. Examiners reward explicit examples, not abstract labels alone.[1]

Reason: person approach vs system approach; Swiss cheese — latent conditions plus active failures align through imperfect defences.[2] Leape reframed error as a systems problem requiring design, not only exhortation.[3] Just culture: console human error, coach at-risk behaviour, sanction reckless conduct — while still fixing the system that enabled harm. Blame climates suppress reporting and starve learning.

Three questions: aim; measures; change ideas. Then PDSA iteratively. Always specify outcome, process, and balancing measures. Continuous improvement culture (Berwick) beats episodic inspection alone.[4][10]

Example aim: reduce seclusion hours 30% in 6 months without increase in assaults or staff injuries; process = de-escalation protocol use; balancing = assault/staff injury rates.[6][10]

• Safewards: model of conflict and containment; cluster RCT shows reduced conflict and containment with the intervention package when delivered.[5][6]
• Suicide service design: many suicides occur among people with recent service contact (Appleby); implementation of service recommendations associated with lower suicide rates (While).[7][8]
• Environment: Hunt et al. on ligature points/types used in inpatient hanging — redesign what is actually used.[11]
• Medications: Grasso et al. — medication errors are a real inpatient psychiatry safety surface.[12]

ANZ: ACSQHC NSQHS Standards and local incident systems; RANZCP professionalism expectations. UK: NICE/NHS patient safety frameworks and NCI recommendations (service design linked to suicide outcomes in observational work). US: Joint Commission/NPSG and systems-based practice competencies. Always: do not invent local Never Event lists or MHA section numbers.[7][8]

"Measure what matters, fix latent conditions, protect reporting culture, test changes in small cycles, and use psychiatry-specific evidence (Safewards, post-discharge design, environmental ligature reduction) — not generic posters alone."[2][6][10][11]