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Ipatasertib Trial - Experiences? - Ipatersertib,Abiraterone (Abi),Ipatasertib

Posted 17 Feb 2018 at 14:21

Hello All,

I have been offered access to an on-going Phase 3 trial of Ipatasertib, combined with Abiraterone/Prednisol.

I wondered if anyone else is already on this, and what their experiences are?

Its a commercial trial, with half on a placebo. The monitoring is quite intensive.

(My cancer is graded T3 G6+9 N1 M3, treated initially by radiotherapy and then for 3 years on Prostap. Now spread to bones, so additional treatment is proposed).


Posted 18 Feb 2018 at 14:58

Hi - it has been running for about a year which is reassuring - if there had been awful side effects or men were doing worse than expected the trial would have been stopped by now. So presumably, men on the trial are doing as well as or even better than the control group. Some men take the view that once you start to run out of treatments, any trial options have to be worth serious consideration if only for the extra monitoring.

"Life can only be understood backwards; but it must be lived forwards." Soren Kierkegaard
Posted 21 Feb 2018 at 10:47

Thanks, Lyn. I'm already worried about going on to the recommended Abiraterone/Prednisol - although others here have reassured me that it needn't be a bad experience. So the prospect of another powerful drug on top of that is a bit daunting - especially as I am currently doing very well on Prostap.  Except that its gradually no longer working!   The other issue for me is that commercial trials like this are heavily monitored - this may suit some people at different stages, but I really want to limit hospital visits as much as I can for as long as I can, and make the most of whatever time I have left. Added to which its a Placebo-controlled trial - so I'll never know whether I benefited from the real thing. (- although of course, altruistically, my results may help others in future..).  A lot to think about, but thank you !

Posted 25 Apr 2018 at 20:18

I've just started on this trial, IPATential150, at Leicester Royal Infirmary. It's early days, not quite two weeks, but so far so good, I've not had any ill effects.

Travelling has been a bit of a chore (It's a 60-odd mile round trip) what with multiple visits for blood tests and CT & Bone scans, but it will hopefully settle down now.


Edited by member 05 Jul 2018 at 16:37  | Reason: Not specified

Posted 27 Apr 2018 at 21:27

Very interested in this as my husband is being considered for this trial. If he is accepted then treatment should start in about 2 weeks time. Still many appointments before we will finally know. Obviously as it's a double blind we won't know if he is on the drug or not BUT he will be having Abiraterone/Prednisol which seemed the best choice anyway.

Following Chemo his PSA has just been rising and rising. 1.1 at end of Chemo. 2.2 after another 5 weeks and kept going up each time so needed to go onto something extra. Up to 14 last time and probably even higher now. Scans aren't showing that much worse but will have more scans next week so wait and see. He is very well in himself but the rate of increase in PSA does seem to need to be addressed

Would be very interested to compare notes Nevyn. We aren't too far from where he will have treatment but having just been sent the schedule of appointments for the next month it does seem a bit overwhelming.

Posted 16 May 2018 at 20:36

My husband started this trial today so will see what effect it has.

Posted 16 May 2018 at 22:24

I've just started cycle 2 this week. PSA is down to 1.6. Side-effects are minor so far, just the occasional bit of diarrhoea. Blood sugar has remained normal too so I'm happy.

Hospital visits are less frequent now, at 2 weeks interval. Already got another bone scan lined up for 3 weeks time.

Posted 13 Jun 2018 at 14:43
My husband has started cycle 2 today. PSA has reduced from 25 (at start of this treatment) to 12 two weeks into treatment. We had been told no PSA test until today so pleasantly surprised. No side effects to note.
Posted 05 Jul 2018 at 16:30
I'm now well into cycle 3 and my PSA has dropped to 0.67 (was 9.6 in March). Side-effects are still pretty minor, no nausea but the occasional bout of diarrhoea. It has put my blood pressure up a bit though, so for the first time ever I'm now on pills for that too... Bloods are still OK and blood sugar has remained normal thankfully.

I had a 2nd set of CT and Bone scans in early June which show no further progression.

I've also just had a whole-spine MRI as I've had the occasional bit of back pain and 'tingles' in my right thigh. (I had this in February as well and was admitted with a suspected cord compression - See bio).
Posted 05 Jul 2018 at 17:37
Thanks Nevyn for the update and pleased to hear mostly positive. My husband was also put on blood pressure pills on our visit cycle 2 day 15. Told it's likely to be the Abiraterone so similar to you. He's now had his scans and should get the results next week which will be the start of cycle 3. At the beginning of cycle 2 PSA was down to 9.4, at least going in the right direction. No obvious side effects.
Hope the results of the MRI are OK.
Posted 11 Jul 2018 at 21:20
Start of cycle 3 today. Scans sort of OK. CT shows a very slight improvement of node they are measuring and bone scan seems stable. Unfortunately potassium has now gone low and so he's on supplements. Also blood pressure seems to be even higher! We did not realise that having been told not to take any pills before hospital visit that excluded blood pressure pills. Should find out PSA in a couple of days.
Posted 26 Jul 2018 at 09:30
Started cycle 4 last Monday (23rd July). Bloods are all OK and side-effects remain minimal. Blood pressure is reduced and stable if you discount my 'White Coat Syndrome' :) so I self-measure at home and keep a diary to show them. Like you I was not taking ANY pills on hospital days. Oops. Now I just avoid the trial drugs...

PSA had gone up slightly to 0.76 on my last fortnightly visit which I hope is just a blip, haven't got Monday's yet. The MRI scan showed no new problems which is good and I've not had any pain or tingles for a while now. Next CT and bone scans are booked for 3rd August so it looks like 8 week intervals.

Oh and as of cycle 4, visits are now 4-weekly.
Posted 10 Aug 2018 at 22:47
Started cycle 4 Wednesday. PSA was down to 3.9 so still going in the right direction but a bit slower. Low potassium again even with the supplements so just told to eat even more bananas.How many can he eat in a day? often it's already 3 so need other things. Spinach and broccoli - most days but I think he is just not absorbing it anymore. Possibly if we see a different doctor next time they might have some more ideas. Other bloods all OK. Scans for end of August so should get the results of them cycle 5.
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