Adam Gittins 1 , Nick Talbott 1 , Ahmed A Gilani 1 , Greg Packer 1 , Richard Browne 1 , Randeep Mullhi 1 , Zaheed Khan 1 , T Whitehouse 1 , Antonio Belli 2 , Rajnikant L Mehta 3 , Fang Gao-Smith 3 , Tonny Veenith 3 Show Affiliations »
Abstract
BACKGROUND/OBJECTIVE: Patients with poor-grade subarachnoid bleed (World Federation of Neurosurgical Societies grades 4-5) often improve their neurocognitive function months after their ictus. However, it is essential to explore the timing of intervention and its impact on long-term outcome. We compared the long-term outcomes between immediate management within 24 h and delayed management after 24 h in patients following poor-grade subarachnoid bleed. METHODS: This was a retrospective population-based study, including patients with poor-grade subarachnoid bleed who received definitive management between 1 January 2011 and 31 December 2016 in a large tertiary neurocritical care unit. The primary outcome was adjusted odds ratio of favourable outcome (Glasgow Outcome Scale 4-5) for survivors at 12 months following discharge, as measured by the Glasgow Outcome Scale. The secondary outcomes included adjusted odds ratio of a favourable outcome at discharge, 3 months and 6 months following discharge and survival rate at 28 days, 3 months, 6 months and 12 months following haemorrhage. RESULTS: A total of 111 patients were included in this study: 53 (48%) received immediate management and 58 (52%) received delayed management. The mean time delay from referral to intervention was 14.9 ± 5.8 h in immediate management patients, compared to 79.6 ± 106.1 h in delayed management patients. At 12 months following discharge, the adjusted odds ratio for favourable outcome in immediate management versus delayed management patients was 0.96 (confidence interval (CI) = 0.17, 5.39; p = 0.961). At hospital discharge, 3 months and 6 months, the adjusted odds ratio for favourable outcome was 3.85 (CI = 1.38, 10.73; p = 0.010), 1.04 (CI = 0.22, 5.00; p = 0.956) and 0.98 (CI = 0.21, 4.58; p = 0.982), respectively. There were no differences in survival rate between the groups at 28 days, 3 months, 6 months and 12 months (71.7% in immediate management group vs. 82.8% in delayed management group at 12 months, p = 0.163). CONCLUSIONS: Immediate management and delayed management after poor-grade subarachnoid bleed are associated with similar morbidity and mortality at 12 months. Therefore, delaying intervention in poor-grade patients may be a reasonable approach, especially if time is needed to plan the procedure or stabilise the patient adequately. © The Intensive Care Society 2020.
BACKGROUND/OBJECTIVE: Patients with poor-grade subarachnoid bleed (World Federation of Neurosurgical Societies grades 4-5) often improve their neurocognitive function months after their ictus. However, it is essential to explore the timing of intervention and its impact on long-term outcome. We compared the long-term outcomes between immediate management within 24 h and delayed management after 24 h in patients following poor-grade subarachnoid bleed. METHODS: This was a retrospective population-based study, including patients with poor-grade subarachnoid bleed who received definitive management between 1 January 2011 and 31 December 2016 in a large tertiary neurocritical care unit. The primary outcome was adjusted odds ratio of favourable outcome (Glasgow Outcome Scale 4-5) for survivors at 12 months following discharge, as measured by the Glasgow Outcome Scale. The secondary outcomes included adjusted odds ratio of a favourable outcome at discharge, 3 months and 6 months following discharge and survival rate at 28 days, 3 months, 6 months and 12 months following haemorrhage. RESULTS: A total of 111 patients were included in this study: 53 (48%) received immediate management and 58 (52%) received delayed management. The mean time delay from referral to intervention was 14.9 ± 5.8 h in immediate management patients, compared to 79.6 ± 106.1 h in delayed management patients. At 12 months following discharge, the adjusted odds ratio for favourable outcome in immediate management versus delayed management patients was 0.96 (confidence interval (CI) = 0.17, 5.39; p = 0.961). At hospital discharge, 3 months and 6 months, the adjusted odds ratio for favourable outcome was 3.85 (CI = 1.38, 10.73; p = 0.010), 1.04 (CI = 0.22, 5.00; p = 0.956) and 0.98 (CI = 0.21, 4.58; p = 0.982), respectively. There were no differences in survival rate between the groups at 28 days, 3 months, 6 months and 12 months (71.7% in immediate management group vs. 82.8% in delayed management group at 12 months, p = 0.163). CONCLUSIONS: Immediate management and delayed management after poor-grade subarachnoid bleed are associated with similar morbidity and mortality at 12 months. Therefore, delaying intervention in poor-grade patients may be a reasonable approach, especially if time is needed to plan the procedure or stabilise the patient adequately. © The Intensive Care Society 2020.
Entities: Chemical
Keywords:
Subarachnoid haemorrhage; aneurysm; critical care; neuroimaging; neurosurgery; stroke
Year: 2020
PMID： 34422101 PMCID： PMC8373283 DOI： 10.1177/1751143720946562
Source DB: PubMed Journal: J Intensive Care Soc ISSN： 1751-1437