The Mega Randomised Registry Trial Comparing Conservative vs. Liberal Oxygenation Targets (N=40,000) #MegaROX #LOGICALtrial

Joined March 2022
13 Photos and videos
Pinned Tweet
21 Mar 2022
Here is an infographic from @DogICUma explaining the #MegaROX trial. Feel free to drop any questions 👇
2
10
42
Mega-ROX retweeted
13 Nov 2025
3
7
20
7,323
Mega-ROX retweeted
12 Nov 2025
The @MegaROXtrial has reached 40,000 participants. We reached our recruitment target in 5 years, 6 months, and 1 day. Thanks so much to everyone involved.
7
25
6,376
12 Nov 2025
We now have 39,997 patients enrolled into the @MegaROXtrial.
1
2
97
Mega-ROX retweeted
12 Nov 2025
...and now just 5 to go in the @MegaROXtrial
3
4
551
12 Nov 2025
It's the final countdown! @DogICUma @DianeMackle @ClinResearchNZ
1
1
467
Mega-ROX retweeted
11 Nov 2025
27 patients to go and 39973 enrolled in the @MegaROXtrial
4
5
1,214
10 Nov 2025
@MegaROXtrial now has less than 50 patients to go. Patient 39950 enrolled at Casey Hospital, Australia. @DogICUma @DianeMackle @chodgsonANZICRC @AnneMather__
1
4
133
8 Nov 2025
Less than 100 patients left to recruit into the @MegaROXtrial
3
162
28 Oct 2025
200 patients enrolled into @MegaROXtrial in 1 week! Patient 39600 enrolled this morning by Westmead Hospital, Australia. @DogICUma @DianeMackle @AnneMather__
4
7
2,699
22 Oct 2025
We may have been quiet on X... but behind the scenes has been BUSY. There are now less than 600 patients to go! @MegaROXtrial
1
3
6
1,969
22 Oct 2025
1
92
Mega-ROX retweeted
31 Dec 2023
Welcome to 2024. The @MegaROXtrial starts the year with 19823 participants recruited from 🇧🇷 🇨🇦 🇮🇹 🇲🇾 🇳🇵 🇮🇳 🇵🇰 🇯🇵🇰🇼🇴🇲 🇦🇺🇳🇿🇮🇪
2
31
3,921
Mega-ROX retweeted
5 Jan 2024
Now up to 19990.
4 Jan 2024
The @MegaROXtrial has 19971 patients which means the 50% milestone of 20000 patients will likely be met in the next 24 hours!
1
1
11
3,004
Mega-ROX retweeted
Noosa has welcomed back the ANZICS CTG! Great weather & outstanding scientific content
5
24
2,449
Thanks to the #anzicsctg for another fantastic research coordinator workshop today. Great presentations and lots of thought provoking discussions regarding consent, monitoring, and the wellbeing/future of the global nursing workforce. Always a privilege to be here #ircig #anzics
2
10
1,279
19 Jan 2023
A big milestone achieved today. Thanks to Leah, and to every single one of you who randomised a patient before her. @ClinResearchNZ @DianeMackle
19 Jan 2023
It happened. The @MegaROXtrial now has 10000 participants enrolled. Thanks to Leah Peck at the Austin ICU in Melbourne, Australia who enrolled patient 10000.
3
17
3,118
Mega-ROX retweeted
19 Jan 2023
Patient 9999 was enrolled at Nepean ICU in Australia
1
1
4
1,213
Mega-ROX retweeted
19 Jan 2023
Patient 9998 was enrolled in Nelson ICU in New Zealand
1
1
3
1,499
Mega-ROX retweeted
18 Jan 2023
Here's how recruitment went while I was asleep last night: 🇦🇺 9983 🇵🇰 9984 🇳🇿 9985 🇦🇺 9986 🇦🇺 9987 🇳🇿 9988 🇦🇺 9989 🇵🇰 9990 🇵🇰 9991 🇦🇺 9992 🇦🇺 9993 @MegaROXtrial
2
2
913