Evidence map›Paper›PMID 23034088›Full record

Trial reportCardiovascular diabetology2012

Effects of candesartan in hypertensive patients with type 2 diabetes mellitus on inflammatory parameters and their relationship to pulse pressure.

Masaya Sakamoto, Hirofumi Suzuki, Takeshi Hayashi, Hiroyuki Iuchi, Tsuyoshi Isaka, Noriko Sakamoto, Yosuke Kayama, Katsuyoshi Tojo, Michihiro Yoshimura, Kazunori Utsunomiya

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in Cardiovascular diabetology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.8field-weighted citation impact, top 24% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. Immunology of Hypertension: Pathophysiological and Therapeutic Aspects.International journal of molecular sciences · 2025
    Review
  3. Role of C-Reactive Protein, An Inflammatory Biomarker in The Development of Atherosclerosis and Its Treatment.The International journal of angiology : official publication of the International College of Angiology, Inc · 2024
    Review
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 1 institution in 1 country.

Masaya SakamotoDivision of Diabetes, Metabolism and Endocrinology, Department of Internal Medicine, Jikei University School of Medicine, Minato-ku, Tokyo, Japan. m-sakamoto@umin.ac.jp
Hirofumi Suzuki
Takeshi Hayashi
Hiroyuki Iuchi
Tsuyoshi Isaka
Noriko Sakamoto
Yosuke Kayama
Katsuyoshi Tojo
Michihiro Yoshimura
Kazunori Utsunomiya
Jikei University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAngiotensin receptor blockers (ARBs) are reported to provide direct protection to many organs by controlling inflammation and decreasing oxidant stress in patients without arteriosclerosis. This study aimed to evaluate (1) whether an ARB (candesartan) decreases values for inflammatory parameters in hypertensive patients with type 2 diabetes mellitus of long duration accompanied by arteriosclerosis and (2) whether there any predictors of which patients would receive the benefits of organ protection by candesartan.

methodsWe administered candesartan therapy (12 mg daily) for 6 months and evaluated whether there was improvement in serum inflammatory parameters high molecular weight adiponectin (HMW-ADN), plasminogen activator inhibitor-1 (PAI-1), highly sensitive C-reactive protein (Hs-CRP), vascular cell adhesion molecule-1 (VCAM-1) in serum and urinary-8-hydroxydeoxyguanosine (U-8-OHdG). We then analyzed the relationship between the degree of lowering of blood pressure and inflammatory factors and the relationship between pulse pressure and inflammatory factors. Finally, we analyzed predictive factors in patients who received the protective benefit of candesartan.

resultsAfter 6 months of treatment, significant improvements from baseline values were observed in all patients in HMW-ADN and PAI-1 but not in Hs-CRP, VCAM-1 and U-8-OHdG. Multilinear regression analysis was performed to determine which factors could best predict changes in HMW-ADN and PAI-1. Changes in blood pressure were not significant predictors of changes in metabolic factors in all patients. We found that the group with baseline pulse pressure <60 mmHg had improved HMW-ADN and PAI-1 values compared with the group with baseline pulse pressure ≥ 60 mmHg. These results suggest that pulse pressure at baseline could be predictive of changes in HMW-ADN and PAI-1.

conclusionsCandesartan improved inflammatory parameters (HMW-ADN and PAI-1) in hypertensive patients with type 2 diabetes mellitus of long duration independent of blood pressure changes. Patients with pulse pressure <60 mmHg might receive protective benefits by candesartan.

trial registrationUMIN000007921.

Indexed as

8-Hydroxy-2'-DeoxyguanosineAdiponectinAdultAgedAngiotensin II Type 1 Receptor BlockersAntihypertensive AgentsBenzimidazolesBiomarkersBiphenyl CompoundsBlood PressureC-Reactive ProteinDeoxyguanosineDiabetes Mellitus, Type 2FemaleHumansHypertension8-Hydroxy-2'-DeoxyguanosineAdiponectinADIPOQ protein, humanAngiotensin II Type 1 Receptor BlockersAntihypertensive AgentsBenzimidazolesBiomarkersBiphenyl CompoundscandesartanC-Reactive ProteinDeoxyguanosineInflammation MediatorsPlasminogen Activator Inhibitor 1SERPINE1 protein, humanTetrazolesVascular Cell Adhesion Molecule-1

Identifiers

PMID23034088
PMCPMC3489584
OpenAlexW2126004042

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.