Response to “Comment on ‘Proton pump inhibitors and dementia: A nationwide population-based study’”
Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt
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Response to “Comment on ‘Proton pump inhibitors and dementia : A nationwide population-based study’”. / Pourhadi, Nelsan; Janbek, Janet; Jensen-Dahm, Christina; Gasse, Christiane; Laursen, Thomas Munk; Waldemar, Gunhild.
I: Alzheimer's and Dementia, Bind 20, Nr. 3, 2024, s. 2287-2288.Publikation: Bidrag til tidsskrift › Letter › Forskning › fagfællebedømt
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TY - JOUR
T1 - Response to “Comment on ‘Proton pump inhibitors and dementia
T2 - A nationwide population-based study’”
AU - Pourhadi, Nelsan
AU - Janbek, Janet
AU - Jensen-Dahm, Christina
AU - Gasse, Christiane
AU - Laursen, Thomas Munk
AU - Waldemar, Gunhild
N1 - Funding Information: The Danish Dementia Research Centre is supported by the Danish Ministry of Health (grant number 1604063), which was not involved in the study.
PY - 2024
Y1 - 2024
N2 - We appreciate the interest from Lu et al. suggesting a possible influence on dementia risk owing to the use of aluminum-containing drugs for acid-related disorders among users of proton pump inhibitors (PPIs).1, 2The association between exposure to aluminum and dementia risk is important to investigate where, as also pointed out by Lu et al., evidence is inconclusive to date.3 However, whether this biases the reported association in our study between PPI users and dementia risk is unlikely.Experimental studies have revealed various neurotoxic effects attributed to aluminum exposure.4 Although the use of aluminum is widespread in food production, drinking water purification, medications, and vaccines, the absorption of aluminum in humans is typically low and renal elimination is efficient.5, 6 While the association between aluminum exposure and dementia risk has been a subject for research and discussion for a century, the question remains unresolved.3, 7 Since aluminum-containing antacids do not require a prescription, individual-level data on the use of these drugs were not available in our nationwide registry-based study.
AB - We appreciate the interest from Lu et al. suggesting a possible influence on dementia risk owing to the use of aluminum-containing drugs for acid-related disorders among users of proton pump inhibitors (PPIs).1, 2The association between exposure to aluminum and dementia risk is important to investigate where, as also pointed out by Lu et al., evidence is inconclusive to date.3 However, whether this biases the reported association in our study between PPI users and dementia risk is unlikely.Experimental studies have revealed various neurotoxic effects attributed to aluminum exposure.4 Although the use of aluminum is widespread in food production, drinking water purification, medications, and vaccines, the absorption of aluminum in humans is typically low and renal elimination is efficient.5, 6 While the association between aluminum exposure and dementia risk has been a subject for research and discussion for a century, the question remains unresolved.3, 7 Since aluminum-containing antacids do not require a prescription, individual-level data on the use of these drugs were not available in our nationwide registry-based study.
U2 - 10.1002/alz.13656
DO - 10.1002/alz.13656
M3 - Letter
C2 - 38183355
AN - SCOPUS:85181464278
VL - 20
SP - 2287
EP - 2288
JO - Alzheimer's & Dementia
JF - Alzheimer's & Dementia
SN - 1552-5260
IS - 3
ER -
ID: 379707809