RAH tweet showing totals18 Aug 2024 12:41
#AVCT at ESMO in a month.
For AACR the data cut off was a month prior. CC made it clear at the AGM this is (1) unusual (2) the team really pushed to showcase as much data as possible.
With ESMO on 14 Sept, that means data cut off was yesterday, or thereabouts.
Tomorrow marks the following milestones:
C1 - 21/03 (x3 patients dosed)
+64 days
C2 - 23/05 (x3 patients dosed)
+35 days
C3 - 26/06 (x3 patients dosed)
+55 days (ongoing)
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C1, Q2W (160mg/108mg)
1st scan 16 May ✅
2nd scan 11 July ✅
152 days = 10 doses minimum
Cumulative dose to date: 1,600mg/1,080mg
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C2, Q2W (200mg/135mg)
1st scan 18 July ✅
2nd scan 12 September
89 days ago = 6 doses minimum
Cumulative dose to date: 1,200mg/810mg
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C3, Q2W (250mg/169mg)
1st scan 21 August
2nd scan 16 October
55 days ago = 3 doses minimum
Cumulative dose to date: 750mg/507mg
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C5, Q3W (250mg/169mg)
5 April 2023, 1st patient Cohort 5 dosed
503 days ago = 23 doses maximum
Potential max cumulative dose to date (if patient(s) remains on-drug): 5,750mg/3,887mg
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C6, Q3W (310mg/209mg)
19 Sept 2023, Cohort 6 was completed on 19/09, I don’t think we have a start date RNS, so assume a rough start date of 12 weeks prior = 27 June 2023
c. 420 days ago = c. 20 doses
Potential max cumulative dose to date (if patient(s) remains on-drug): 6,200mg/4,180mg
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C7, Q3W (385mg/260mg)
Again, I don’t believe we have an exact start date so assume a week following the completion of C6 RNS (19/09) which takes us to 26/09/2023
c. 329 days ago = c. 15 doses
Potential max cumulative dose to date (if patient(s) remains on-drug): 5,775mg/3,900mg
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Cohort 3, UPS patient (160mg/108mg)
The UPS patient cannot have been enrolled in both AVA6000 and his prior clinical trial (ended Jan 23), so one assumes he was a back fill (after C3 had officially completed).
We know they back fill from previous Q&A.
If we assume the UPS patient finished say a month after he completed his other clinical trial (NB: he was Stage 4 so they won’t have waited long).
That’s a February 2023 enrolment.
Early Feb 2023 > today = 565 days.
26 doses
Potential max cumulative dose to date (if UPS patient remains on-drug): 4,160mg/2,808mg
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Avacta is breaking all the rules with these potential cumulative totals. If *any* patients from Q3W remain on drug it’s remarkable.
The share price requires +76% just to get back to the level it sat at 1,105 days ago (124p) before a single patient had been dosed.
At some point, this arrhythmic market finds a defibrillator.
That point can’t be far away.