Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database

Background Studies of the association of hypertension with incident colorectal cancer (CRC) may have been confounded by including individuals taking antihypertensive medication, at high risk for CRC (ie, colorectal polyps and inflammatory bowel disease), or with shared risk factors (eg, obesity and...

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Autores principales: Hidehiro Kaneko, Yuichiro Yano, Hidetaka Itoh, Kojiro Morita, Hiroyuki Kiriyama, Tatsuya Kamon, Katsuhito Fujiu, Nobuaki Michihata, Taisuke Jo, Norifumi Takeda, Hiroyuki Morita, Akira Nishiyama, Koichi Node, George Bakris, Katsuyuki Miura, Paul Muntner, Anthony J. Viera, Suzanne Oparil, Donald M. Lloyd‐Jones, Hideo Yasunaga, Issei Komuro
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Publicado: Wiley 2021
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spelling oai:doaj.org-article:3555a46beb7d4417a23c9290aedd57ba2021-11-16T10:22:43ZUntreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database10.1161/JAHA.121.0224792047-9980https://doaj.org/article/3555a46beb7d4417a23c9290aedd57ba2021-11-01T00:00:00Zhttps://www.ahajournals.org/doi/10.1161/JAHA.121.022479https://doaj.org/toc/2047-9980Background Studies of the association of hypertension with incident colorectal cancer (CRC) may have been confounded by including individuals taking antihypertensive medication, at high risk for CRC (ie, colorectal polyps and inflammatory bowel disease), or with shared risk factors (eg, obesity and diabetes). We assessed whether adults with untreated hypertension are at higher risk for incident CRC compared with those with normal blood pressure (BP), and whether any association is evident among individuals without obesity or metabolic abnormalities. Methods and Results Analyses were conducted using a nationwide health claims database collected in the JMDC Claims Database between 2005 and 2018 (n=2 220 112; mean age, 44.1±11.0 years; 58.4% men). Participants who were taking antihypertensive medications or had a history of CRC, colorectal polyps, or inflammatory bowel disease were excluded. Each participant was categorized as having normal BP (systolic BP [SBP]<120 mm Hg and diastolic BP [DBP] <80 mm Hg, n=1 164 807), elevated BP (SBP 120–129 mm Hg and DBP <80 mm Hg, n=341 273), stage 1 hypertension (SBP 130–139 mm Hg or DBP 80–89 mm Hg, n=466 298), or stage 2 hypertension (SBP ≥140 mm Hg or DBP ≥90 mm Hg, n=247 734). Over a mean follow‐up of 1112±854 days, 6899 incident CRC diagnoses occurred. After multivariable adjustment, compared with normal BP, hazard ratios for incident CRC were 0.93 (95% CI, 0.85–1.01) for elevated BP, 1.07 (95% CI, 0.99–1.15) for stage 1 hypertension, and 1.17 (95% CI, 1.08–1.28) for stage 2 hypertension. The hazard ratios for incident CRC for each 10‐mm Hg‐higher SBP or DBP were 1.04 (95% CI, 1.02–1.06) and 1.06 (95% CI, 1.03–1.09), respectively. These associations were present among adults who did not have obesity, high waist circumference, diabetes, or dyslipidemia. Conclusions Higher SBP and DBP, and stage 2 hypertension are associated with a higher risk for incident CRC, even among those without shared risk factors for CRC. BP measurement could identify individuals at increased risk for subsequent CRC.Hidehiro KanekoYuichiro YanoHidetaka ItohKojiro MoritaHiroyuki KiriyamaTatsuya KamonKatsuhito FujiuNobuaki MichihataTaisuke JoNorifumi TakedaHiroyuki MoritaAkira NishiyamaKoichi NodeGeorge BakrisKatsuyuki MiuraPaul MuntnerAnthony J. VieraSuzanne OparilDonald M. Lloyd‐JonesHideo YasunagaIssei KomuroWileyarticleblood pressurecolorectal cancerepidemiologyhypertensiononco‐hypertensionDiseases of the circulatory (Cardiovascular) systemRC666-701ENJournal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 10, Iss 22 (2021)
institution DOAJ
collection DOAJ
language EN
topic blood pressure
colorectal cancer
epidemiology
hypertension
onco‐hypertension
Diseases of the circulatory (Cardiovascular) system
RC666-701
spellingShingle blood pressure
colorectal cancer
epidemiology
hypertension
onco‐hypertension
Diseases of the circulatory (Cardiovascular) system
RC666-701
Hidehiro Kaneko
Yuichiro Yano
Hidetaka Itoh
Kojiro Morita
Hiroyuki Kiriyama
Tatsuya Kamon
Katsuhito Fujiu
Nobuaki Michihata
Taisuke Jo
Norifumi Takeda
Hiroyuki Morita
Akira Nishiyama
Koichi Node
George Bakris
Katsuyuki Miura
Paul Muntner
Anthony J. Viera
Suzanne Oparil
Donald M. Lloyd‐Jones
Hideo Yasunaga
Issei Komuro
Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database
description Background Studies of the association of hypertension with incident colorectal cancer (CRC) may have been confounded by including individuals taking antihypertensive medication, at high risk for CRC (ie, colorectal polyps and inflammatory bowel disease), or with shared risk factors (eg, obesity and diabetes). We assessed whether adults with untreated hypertension are at higher risk for incident CRC compared with those with normal blood pressure (BP), and whether any association is evident among individuals without obesity or metabolic abnormalities. Methods and Results Analyses were conducted using a nationwide health claims database collected in the JMDC Claims Database between 2005 and 2018 (n=2 220 112; mean age, 44.1±11.0 years; 58.4% men). Participants who were taking antihypertensive medications or had a history of CRC, colorectal polyps, or inflammatory bowel disease were excluded. Each participant was categorized as having normal BP (systolic BP [SBP]<120 mm Hg and diastolic BP [DBP] <80 mm Hg, n=1 164 807), elevated BP (SBP 120–129 mm Hg and DBP <80 mm Hg, n=341 273), stage 1 hypertension (SBP 130–139 mm Hg or DBP 80–89 mm Hg, n=466 298), or stage 2 hypertension (SBP ≥140 mm Hg or DBP ≥90 mm Hg, n=247 734). Over a mean follow‐up of 1112±854 days, 6899 incident CRC diagnoses occurred. After multivariable adjustment, compared with normal BP, hazard ratios for incident CRC were 0.93 (95% CI, 0.85–1.01) for elevated BP, 1.07 (95% CI, 0.99–1.15) for stage 1 hypertension, and 1.17 (95% CI, 1.08–1.28) for stage 2 hypertension. The hazard ratios for incident CRC for each 10‐mm Hg‐higher SBP or DBP were 1.04 (95% CI, 1.02–1.06) and 1.06 (95% CI, 1.03–1.09), respectively. These associations were present among adults who did not have obesity, high waist circumference, diabetes, or dyslipidemia. Conclusions Higher SBP and DBP, and stage 2 hypertension are associated with a higher risk for incident CRC, even among those without shared risk factors for CRC. BP measurement could identify individuals at increased risk for subsequent CRC.
format article
author Hidehiro Kaneko
Yuichiro Yano
Hidetaka Itoh
Kojiro Morita
Hiroyuki Kiriyama
Tatsuya Kamon
Katsuhito Fujiu
Nobuaki Michihata
Taisuke Jo
Norifumi Takeda
Hiroyuki Morita
Akira Nishiyama
Koichi Node
George Bakris
Katsuyuki Miura
Paul Muntner
Anthony J. Viera
Suzanne Oparil
Donald M. Lloyd‐Jones
Hideo Yasunaga
Issei Komuro
author_facet Hidehiro Kaneko
Yuichiro Yano
Hidetaka Itoh
Kojiro Morita
Hiroyuki Kiriyama
Tatsuya Kamon
Katsuhito Fujiu
Nobuaki Michihata
Taisuke Jo
Norifumi Takeda
Hiroyuki Morita
Akira Nishiyama
Koichi Node
George Bakris
Katsuyuki Miura
Paul Muntner
Anthony J. Viera
Suzanne Oparil
Donald M. Lloyd‐Jones
Hideo Yasunaga
Issei Komuro
author_sort Hidehiro Kaneko
title Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database
title_short Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database
title_full Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database
title_fullStr Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database
title_full_unstemmed Untreated Hypertension and Subsequent Incidence of Colorectal Cancer: Analysis of a Nationwide Epidemiological Database
title_sort untreated hypertension and subsequent incidence of colorectal cancer: analysis of a nationwide epidemiological database
publisher Wiley
publishDate 2021
url https://doaj.org/article/3555a46beb7d4417a23c9290aedd57ba
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