Skip to content

Treatment goals and outcomes in patients greater than 90 years admitted to the intensive care unit

Impact of Treatment Goals on Outcomes in Critically Ill Nonagenarians

Status
Completed
Phases
Unknown
Study type
Observational
Source
ANZCTR
Registry ID
ACTRN12625000070437
Enrollment
35384
Registered
2025-01-23
Start date
2024-05-07
Completion date
2024-10-26
Last updated
2025-09-08

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Brief summary

This retrospective, observational cohort study will include nonagenarians admitted to the ICU between 2010 and 2023 across Australia and New Zealand. The study will utilise data from the Australian and New Zealand Intensive Care Society (ANZICS) Adult Patient Database. Who is it for? You are eligible if you are greater than 90 years old and admitted to ICI. Patients will be categorized into two groups: full treatment and treatment limitations. Study details This study will evaluate the short-term effects of treatment goals on ICU and hospital mortality, length of stay, and mortality-associated factors. We hope these findings will emphasise the importance of shared decision-making that respects patient autonomy and considers clinical, cultural, and systemic factors.

Interventions

In this study we will be observing the postoperative outcomes in patients aged 90-100 years who have been at admitted to Intensive Care Unit (ICU) across Australia and New Zealand. The exposure will include nonagenarians having a treatment limitation order (limited treatment) that include patients with a documented treatment limitation, which could involve restrictions on life-sustaining measures based on clinical assessments, prognosis, and patient or family preferences. Data will be extract

In this study we will be observing the postoperative outcomes in patients aged 90-100 years who have been at admitted to Intensive Care Unit (ICU) across Australia and New Zealand. The exposure will include nonagenarians having a treatment limitation order (limited treatment) that include patients with a documented treatment limitation, which could involve restrictions on life-sustaining measures based on clinical assessments, prognosis, and patient or family preferences. Data will be extracted from the Australian and New Zealand Intensive Care Adult Patient Database for patients admitted to the ICU between 2010 and 2023.

Sponsors

Austin Health
Lead SponsorGovernment body

Eligibility

Sex/Gender
All
Age
90 Years to 99 Years
Healthy volunteers
No

Inclusion criteria

Inclusion criteria will be patients aged >90 years and <100 years who require an admission to the ICU for any indication.

Exclusion criteria

None

Outcome results

None listed

Source: ANZCTR · Data processed: Feb 4, 2026