Deans' stroke musings: Depression, Type 2 Diabetes, and Poststroke Cognitive Impairment

Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Thursday, June 30, 2016

Depression, Type 2 Diabetes, and Poststroke Cognitive Impairment

Well, if we had a great stroke association we would know exactly how common dementia is after stroke and how to prevent it. Because we don't you'll just have to flail on your own.
1. A documented 33% dementia chance post-stroke from an Australian study? May 2012.
2. Then this study came out and seems to have a range from 17-66%. December 2013.
3. A 20% chance in this research. July 2013.
If you have anything close to a decent doctor a protocol will already be in place to prevent this from occurring.
http://nnr.sagepub.com/content/early/2016/06/29/1545968316656054.abstract

Walter Swardfager, PhD1,2,3 ⇑
Bradley J. MacIntosh, PhD1,2

¹Sunnybrook Research Institute, Toronto, Ontario, Canada
²University of Toronto, Toronto, Ontario, Canada
³University Health Network Toronto Rehabilitation Institute, Toronto, Ontario, Canada

Walter Swardfager, Department of Pharmacology & Toxicology, University of Toronto, 1 King’s College Circle, Toronto, Ontario, M5S 1A8, Canada. Email: w.swardfager@utoronto.ca

Abstract

Background. Ten percent of stroke survivors develop dementia, which increases to more than a third after recurrent stroke. Other survivors develop less severe vascular cognitive impairment. In the general population, depression, and diabetes interact in predicting dementia risk, and they are both prevalent in stroke. Objective. To assess the cumulative association of comorbid depressive symptoms and type 2 diabetes with cognitive outcomes among stroke survivors. Methods. Multicenter observational cohort study of people within 6 months of stroke. Depression and cognitive status were screened using the Center for Epidemiological Studies Depression (CES-D) scale and the Montreal Cognitive Assessment (MoCA), respectively. Processing speed, executive function and memory were assessed using the Trail Making Test parts A and B, and the 5 Word Delayed Free Recall task. Results. Among 342 participants (age 67.0 ± 13.5 years, 43.3% female, 46 ± 35 days poststroke), the prevalence of type 2 diabetes was 32.2% and depressive symptoms (CES-D ≥16) were found in 40.6%. Diabetes and depressive symptoms increased the risk of severe cognitive impairment (MoCA <20) with adjusted odds ratio (OR) 2.12 (95% confidence interval [CI] 1.20-3.74, P = .010) for 1 comorbidity and OR 3.18 (95% CI 1.26-8.02, P = .014) for both comorbidities. Associated cognitive deficits included executive function (F_{1, 168} = 3.43, P = .035) but not processing speed (F_{1, 168} = 1.86, P = .16) or memory (F_{1, 168} = 0.82, P = .44). Conclusions. Diabetes and depressive symptoms were associated cumulatively with poorer cognitive screening outcomes poststroke, particularly deficits in executive function. Having 1 comorbidity doubled the odds of screening for severe cognitive impairment, having both tripled the odds.