Canagliflozin - Another Top Anti-aging Drug

Another negative finding: Sodium-glucose cotransporter 1/2 inhibition and risk of neurodegenerative disorders: A Mendelian randomization study 2024

Our study suggests that SGLT1i may confer protection against ALS and MS, whereas SGLT2i could elevate the risk of AD, PD, and MS. Additionally, elevated HbA1c levels emerged as a risk factor for PD.
The MR analyses indicated that SGLT1i exhibited a significant protective effect on ALS and MS (ALS: IVW OR = 0.37, 95%CI = 0.19− 0.71, p < .01. MS: IVW OR = 0.09, 95%CI = 0.02− 0.40, p < .01), with no significant associations observed for other neurodegenerative disorders (AD: P_IVW = 0.21. PD: P_IVW = 0.07. FTD: P_IVW = 0.20. LBD: P_IVW = 0.40). For SGLT2i, significant deleterious effects were observed on AD, PD, and MS (AD: IVW OR = 2.02, 95%CI = 1.39− 2.93, p < .01. PD: IVW OR = 9.10, 95%CI = 4.24−19.49, p < .01. MS: IVW OR = 2.84, 95%CI = 1.18− 6.84, p = .02), while no significant associations were found with ALS, LBD, or FTD (ALS: P_IVW = 0.11. LBD: P_IVW = 0.01, weighted median p = .27; FTD: P_IVW = 0.03, weighted median p = .23).

It’s a Chinese paper from a small uni (Jilin University) so it should be treated cautiously… The ORs they found are so huge (10x for PD?!) that it seems weird.

Regarding Mendelian randomization, John Kastelein (the professor behind obicetrapib) told me recently that it was “hopeless” for “for putative side-effects of drugs” (it was after I mentioned his own MR preprint paper showing that CETPi was neutral on PD and good for PDD and LBD!):

:thinking:

What do you think @Neo?

3 Likes

What’s the difference with their paper on dementia and CETPi? https://www.medrxiv.org/content/10.1101/2023.11.03.23298058v1.full

It would be nice if there was more than just two tweets about this :thinking:
What would be a good read up?

Yes this was precisely the paper I mentioned on Twitter, and this was his answer :man_shrugging:

It looks like a response to another paper mostly about PCSK9 to me. It would be odd if he would criticize his own paper like that too.

It’s the same thread, I mentioned his MR first and then the PCSK9 MR. And as he said in his answer, this is true for all drug-target MR.

I’ve just asked him: x.com

1 Like

First tweet says it is highly informative sometimes.

I am sure there is a difference between his dementia and CETPi paper and the PCSK9i and neurodegenerative diseases, just it’s hard to know without being an expert. :man_shrugging:

Or it would take a lot of reading to figure out.

2 Likes

I wanted to update my attempt to try Canagiflozin once again in 2024. Every attempt has resulted in me getting a sever urinary tract infection.

This was my 3rd attempt and once again I had symptoms that were so severe that I had to be prescribed Tamsulosin to be able to urinate at all. One day on the drug and all symptoms were relieved. It is very strange that I have this response to this drug. I have never had these symptoms or adverse effects in my life except from this drug. Needless to say I will not try again. I did want to share my experience with this anti aging drug.

5 Likes

That seems highly unusual. How long were you using the drug (each time) before you developed the UTI? Perhaps acarbose is better for you.

I’ve been using empagliflozin for years and no issues at all, side effect free for me. We’re all different.

2 Likes

2 days each time. It’s almost immediately. Also, I should say that I have never had any issues like this in my life except after taking the drug. I agree it is highly unusual but the fact is I have taken it 3 times and within 2 to 3 days I have developed and urinary tract infection/condition that will not let me urinate and have had to receive medication to reverse it.

I am taking acarbose daily.

2 Likes

Sorry to hear that @Kytexas.

Which dose did you use? Are you diabetic? Is your diet high in carbs? (I’m just curious)

BTW empagliflozin and dapagliflozin have a better safety profile than canagliflozin in general (for instance empagliflozin is less likely to cause genital infections) but for UTIs they all seem identical: Does rapamycin + canagliflozin (or other SGLT2's) synergize well beyond just rapamycin + metformin? - #15 by adssx

1 Like

New papers on SGLT2i:

Sodium-glucose cotransporter-2 inhibitors and glucagon-like peptide 1 receptor agonists and cancer mortality. A real-world registry 2024

Diabetes was present in 97% of the patients.
Combined treatment and its duration reduced the risk of cancer mortality compared with monotherapy with SGLT2i or GLP1ra in the overall population (HR, 0.2216; 95%CI, 0.1106-0.4659; P < .001; and HR, 0.1928; 95%CI, 0.071-0.5219; P = .001, respectively) and in the subgroup of patients with CVD (HR, 0.2879; 95%CI, 0.0878-0.994; P < .049; and HR, 0.1329; 95%CI, 0.024-0.6768; P = .014, respectively).
Initiation of combined therapy (SGLT2i and GLP1ra) vs monotherapy with SGLT2i or GLP1ra was associated with a lower risk of cancer mortality, mostly in diabetic patients with or without CVD.

Incidence and progression of diabetic retinopathy in patients treated with glucagon-like peptide-1 receptor agonists versus sodium-glucose cotransporter 2 inhibitors: A population-based cohort study 2024

In patients with pre-existing DR, the incidence of any DR progression event was significantly higher in the GLP1RA group than the SGLT2i group (subdistribution hazard ratio 1.50, 95% confidence interval 1.01-2.23), primarily because of the increased risk of tractional RD. In patients without DR at baseline, the risks of all ocular outcomes were similar between the GLP1RA and SGLT2i groups.
In patients with diabetes mellitus and established DR, GLP1RA treatment was associated with increased risks of DR progression compared with SGLT2i use.

Dapagliflozin Effects on Cardiac Deformation in Heart Failure and Secondary Clinical Outcome 2024

This study provided randomized data on the beneficial effect of dapagliflozin in nondiabetic patients with HFrEF and HFmrEF in terms of myocardial performance measured by the most sensitive echocardiographic technique, ie, STE. This suggests its usefulness for left ventricular reverse remodeling and better quality of life in patients with HFrEF and HFmrEF.

5 Likes

A little food for thought:
Do Sugar Spikes cause Heart Disease? There’s more to this Story.

4 Likes

No I have never been pre or diabetic. I walk around 10 to 12% bf at 63 years old. I was taking it for anti aging effect. I had run out of abarcose and had lots of canagofloxin laying around. I used 100mg one time for 2 days. I will be throwing the rest of mine away. I have stubbornly learned my lesson.

1 Like

Thanks. 100 mg is the lowest dose, so indeed canagliflozin is definitely not for you :frowning:

1 Like

SGLT2 Inhibitors, but Not GLP-1 Receptor Agonists, Reduce Incidence of Gout in People Living With Type 2 Diabetes Across the Therapeutic Spectrum 2024

SGLT2i with metformin demonstrated a statistically significant decreased incidence of gout at 5 years compared to the metformin control cohort (HR 0.75 [95% CI 0.69-0.82], P < 0.0001). Similarly, SGLT2i with insulin demonstrated a statistically significant decreased incidence of gout at 5 years compared to the insulin control cohort (HR 0.83 [95% CI 0.74–0.92], P < 0.0001). Conversely, no significant disparity in gout incidence was observed between the use of GLP-1Ra and matched controls. Subgroup analysis showed an associated reduced incidence of gout with SGLT2i use compared to GLP-1Ra, in groups using metformin (HR 0.77 [95% CI 0.70-0.86], P < 0.0001) or insulin (HR 0.82 [95% CI 0.73-0.91)], P < 0.0001).

Impact of SGLT2 inhibition on markers of reverse cardiac remodelling in heart failure: Systematic review and meta-analysis 2024 (poke @59vw @LVareilles)

Pooled data demonstrated SGLT2 inhibition, compared with placebo control, resulted in significant improvements in mean difference of LVEDV [-11.62 ml (95% confidence interval, CI -17.90 to -5.25; z = 3.67, P = 0.0004)], LVEDVi [-6.08 ml (95% CI -9.96 to -2.20; z = 3.07; P = 0.002)], LVESV [-12.47 ml (95% CI -19.12 to -5.82; z = 3.68; P = 0.0002)], LVESVi [-6.02 ml (95% CI -10.34 to -1.70; z = 2.73; P = 0.006)], LVM [-9.77 g (95% CI -17.65 to -1.89; z = 2.43; P = 0.02)], LVMi (-3.52 g [95% CI -7.04 to 0.01; z = 1.96; P = 0.05)] and LVEF [+2.54 mL (95% CI 1.10 to 3.98; z = 3.62; P = 0.0005)]. No significant difference in GLS (n = 327) [+0.42% (95%CI -0.19 to 1.02; P = 0.18)] or LAVi [-3.25 ml (95% CI -8.20 to 1.69; z = 1.29; P = 0.20)] was noted.
This meta-analysis provides additional data and insight into the effects of SGLT2 inhibition on reverse cardiac remodelling in patients with HF. Compared with placebo control, we found that treatment with a SGLT2 inhibitor produced significant improvements in several markers of reverse cardiac remodelling.

SGLT2 inhibition, blood lipids, and cardiovascular disease: A Mendelian randomization study 2024

SGLT2 inhibition was associated with reduced risk of heart failure (HF) (OR 0.44 [95% CI 0.32-0.61]; P = 6.0 × 10-7), atrial fibrillation (AF) (0.47 [0.37-0.61]; P = 1.81 × 10-8), coronary artery disease (CAD) (0.47 [0.30-0.73]; P = 7.46 × 10-4), myocardial infarction (MI) (0.30 [0.15-0.61]; P = 7.44 × 10-4), any stroke (AS) (0.28 [0.18-0.42]; P = 1.14 × 10-9), and ischaemic stroke (IS) (0.27 [0.17-0.44]; P = 1.97 × 10-7).
Our study showed the association of SGLT2 inhibition with the reduced risk of CVDs and blood lipids might mediate this association.

Cardioprotective effects of sodium glucose cotransporter 2 inhibitor versus dipeptidyl peptidase 4 inhibitor in type 2 diabetes: A meta-analysis of comparative safety and efficacy 2024

Upon pooling the included articles with sodium glucose cotransporter 2 inhibitors versus dipeptidyl peptidase 4 inhibitor, the primary outcome of all-cause death demonstrated an hazard ratio of 0.64 (0.57, 0.70), I 2: 65.54%, p < 0.001, and major adverse cardiovascular events yielded an hazard ratio of 0.76 (0.65, 0.86), I 2: 87.83%, p < 0.001. The secondary outcomes included myocardial infarction with an hazard ratio of 0.84 (0.78, 0.90), I 2: 47.64%, p < 0.001, stroke with an hazard ratio of 0.81 (0.75, 0.87), I 2: 36.78%, p < 0.001, and hospitalization with an hazard ratio of 0.62 (0.53, 0.70), I 2: 83.32%, p < 0.001.

7 Likes

These drugs are truly the gift that keeps on giving!

6 Likes