Evidence map›Paper›PMID 42230872›Full record

Trial reportScientific reports2026

Efficacy and safety of morning or evening antihypertensive drug administration on albuminuria in hypertensive patients: an open-label pilot randomized controlled trial.

Thanphisit Trakarnvanich, Surapon Nochaiwong, Chidchanok Ruengorn, Kiatkriangkrai Koyratkoson, Tanun Ngamvichchukorn

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Thanphisit TrakarnvanichDivision of Nephrology, Department of Medicine, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, 10300, Thailand.ORCID http://orcid.org/0000-0001-8788-0730
Surapon NochaiwongDepartment of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand.ORCID http://orcid.org/0000-0003-1100-7171
Chidchanok RuengornDepartment of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand.ORCID http://orcid.org/0000-0001-7927-1425
Kiatkriangkrai KoyratkosonDepartment of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, 50200, Thailand.ORCID http://orcid.org/0000-0002-0335-3069
Tanun NgamvichchukornDivision of Nephrology, Department of Medicine, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, 10300, Thailand. tanun@nmu.ac.th.ORCID http://orcid.org/0000-0003-0119-4647

Funding

Navamindradhiraj University 79/2564
6 · The paper itself

Abstract

To date, little is known regarding the treatment effects of different timed-dosing antihypertensive medications among hypertensive patients with albuminuria. We aimed to investigate whether morning or evening dosing of antihypertensive medication differentially affects early changes in albuminuria.We conducted an open-label, single-center, assessor-masked, parallel-group, pilot randomized controlled trial among adult hypertensive patients with albuminuria (urinary albumin‒creatinine ratio [UACR] ≥ 30 mg/g) receiving at least one antihypertensive medication. The participants were assigned (1:1) to receive antihypertensive medications either in the morning (6:00-10:00 AM) or in the evening (6:00-10:00 PM), with a treatment follow-up at 3 months. The primary outcome was the change in the log UACR. The secondary outcomes were changes in blood pressure and kidney function. Post hoc outcomes included clinically meaningful control of outcomes.Among the 60 participants enrolled (mean age, 65.6 years; proportion of females, 51.7%; median UACR, 116.1 mg/g), 58 patients completed the trial. The absolute changes in log UACR over 3 months were - 0.21 (95% CI, -0.40 to -0.03; n = 31) for morning-dosing and - 0.22 (95% CI, -0.46 to 0.01; n = 27) for evening-dosing, with an adjusted difference of -0.01 (95% CI, -0.32 to 0.30; P = 0.955) between the groups. No statistically significant difference was observed for secondary and post hoc outcomes. No safety profile concerns were identified. Among hypertensive patients with albuminuria, chronotherapy, whether administered in the morning or evening, did not affect early treatment outcomes in terms of the UACR, blood pressure, or kidney function. Trial registration: Thai Clinical Trials Registry (TCTR); TCTR20240930002; Registration date: 30/09/2024; retrospectively registered.

Indexed as

AlbuminuriaAntihypertensive AgentsHypertensionAgedBlood PressureDrug Administration ScheduleFemaleHumansMaleMiddle AgedPilot ProjectsTreatment OutcomeAntihypertensive AgentsAlbuminuriaAntihypertensiveChronotherapyHypertensionTimed dosing

Identifiers

PMID42230872
PMCPMC13469124

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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.