Embase – Searched December 17, 2020
#	Search string	Records retrieved
1	'patient navigator'/exp	15
2	'patient navigator program'/exp	11
3	'care coordinator'/exp	274
4	'care coordination'/exp	53
5	navigat*:ti,ab,kw	57,100
6	(coordinat* NEAR/2 care):ti,ab,kw	14,172
7	#1 OR #2 OR #3 OR #4 OR #5 OR #6	70,636
8	'dementia'/exp	372,932
9	'cognitive defect'/de	173,185
10	dement*:ti,ab,kw	177,834
11	alzheimer*:ti,ab,kw	214,737
12	'cognitive impairment':ti,ab,kw	97,617
14	'cognitive decline':ti,ab,kw	37,140
15	'cognitive dysfunction':ti,ab,kw	22,488
16	huntington*:ti,ab,kw	25,183
17	#8 OR #9 OR #10 OR #11 OR #12 OR #13 OR #14 OR #15 OR #16	580,809
18	#7 AND #17	1954