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Cited by 371

The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.

Target Blood Pressure for Treatment of Isolated Systolic Hypertension in the Elderly: Valsartan in Elderly Isolated Systolic Hypertension Study

Open access
Ogihara, Toshio, Saruta, Takao, Rakugi, Hiromi, Matsuoka, Hiroaki, Shimamoto, Kazuaki, Shimada, Kazuyuki, Imai, Yutaka, Kikuchi, Kenjiro, Ito, Sadayoshi, Eto, Tanenao, Kimura, Genjiro, Imaizumi, Tsutomu, Takishita, Shuichi, Ueshima, Hirotsugu·2010·Hypertension

Abstract

In this prospective, randomized, open-label, blinded end point study, we aimed to establish whether strict blood pressure control (<140 mm Hg) is superior to moderate blood pressure control (≥140 mm Hg to <150 mm Hg) in reducing cardiovascular mortality and morbidity in elderly patients with isolated systolic hypertension. We divided 3260 patients aged 70 to 84 years with isolated systolic hypertension (sitting blood pressure 160 to 199 mm Hg) into 2 groups, according to strict or moderate blood pressure treatment. A composite of cardiovascular events was evaluated for ≥2 years. The strict control (1545 patients) and moderate control (1534 patients) groups were well matched (mean age: 76.1 years; mean blood pressure: 169.5/81.5 mm Hg). Median follow-up was 3.07 years. At 3 years, blood pressure reached 136.6/74.8 mm Hg and 142.0/76.5 mm Hg, respectively. The blood pressure difference between the 2 groups was 5.4/1.7 mm Hg. The overall rate of the primary composite end point was 10.6 per 1000 patient-years in the strict control group and 12.0 per 1000 patient-years in the moderate control group (hazard ratio: 0.89; [95% CI: 0.60 to 1.34]; P =0.38). In summary, blood pressure targets of <140 mm Hg are safely achievable in relatively healthy patients ≥70 years of age with isolated systolic hypertension, although our trial was underpowered to definitively determine whether strict control was superior to less stringent blood pressure targets.

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Crossref · 10.1161/hypertensionaha.109.146035

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Metadata

Authors
Ogihara, T., Saruta, T., Rakugi, H., Matsuoka, H., Shimamoto, K., Shimada, K., Imai, Y., Kikuchi, K., Ito, S., Eto, T., Kimura, G., Imaizumi, T., Takishita, S., & Ueshima, H.
Venue
Hypertension
Published
2010-08
Volume
56
Issue
2
Pages
196-202
ISSN
  • 0194-911X (ISSN-L)
  • 1524-4563
OpenAlex
W2155113775
Cited by
371
References
27
FWCI
13.49
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Target Blood Pressure for Treatment of Isolated Systolic Hypertension in the Elderly: Valsartan in Elderly Isolated Systolic Hypertension Study. https://app.cochat.ai/papers/10.1161/hypertensionaha.109.146035
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Ogihara, T., Saruta, T., Rakugi, H., Matsuoka, H., Shimamoto, K., Shimada, K., Imai, Y., Kikuchi, K., Ito, S., Eto, T., Kimura, G., Imaizumi, T., Takishita, S., & Ueshima, H. (2010). Target Blood Pressure for Treatment of Isolated Systolic Hypertension in the Elderly: Valsartan in Elderly Isolated Systolic Hypertension Study. Hypertension. https://doi.org/10.1161/hypertensionaha.109.146035

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.