What is the clinical evidence from this study?

Study design: Cohort. Population: Mild blood pressure elevation (n=73). Intervention: Mild blood pressure elevation vs. Normotensive controls. Primary outcome: Change in mean arterial blood pressure (p=<0.05).

What does this research mean for the field?

Young men with mild blood pressure elevation maintain their elevated blood pressure over five years as their hemodynamics shift from high cardiac output to increased total peripheral resistance. Novelty: ClaimNovelty.CONTRADICTORY. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

December 1, 1989Journal of Internal Medicine

Does hyperkinetic circulation constitute a pre‐hypertensive stage? A 5‐year follow‐up of haemodynamics in young men with mild blood pressure elevation

Q: What are the key findings of this study?

Young men with mild blood pressure elevation maintained their BP over 5 years, transitioning to increased peripheral resistance (Δ=8%), whereas normotensive controls had a MAP reduction (P<0.05).

Q: What does this research mean for the field?

Young men with mild blood pressure elevation maintain their elevated blood pressure over five years as their hemodynamics shift from high cardiac output to increased total peripheral resistance. Novelty: ClaimNovelty.CONTRADICTORY. Consensus alignment: ConsensusAlignment.CHALLENGES_CONSENSUS.

View Full Paper

Ask AI

Bookmark

Key result

Mildly elevated blood pressure in young men is linked to an ~8% rise in peripheral resistance.

P<0.05
n=73

Why the study?

The haemodynamic progression and vascular changes in young men with mild blood pressure elevation and hyperkinetic circulation over time were unclear.

Does hyperkinetic circulation in young men with mild blood pressure elevation represent a pre-hypertensive stage?

Comparison

Young men with elevated blood pressure vs normotensive controls

Design

Cohort study with haemodynamic follow-up

Follow-up

5 years

Authors

OAOve K. AnderssonUniversity of North Carolina at Chapel Hill MBMarie Beckman‐SuurkülaSahlgrenska University Hospital RSR SannerstedtLinköping University

Discussion

Member takes

Implication

May signal early vascular adaptation in mild hypertension; hypothesis-generating for resistance-targeted trials, should not yet change practice.

Study Design

Type

Cohort (n=73)

Multicenter

Yes

Structured PICO

Does hyperkinetic circulation in young men with mild blood pressure elevation represent a pre-hypertensive stage?

Population

73 young men (aged 18-22 years) including 44 with mild blood pressure elevation and 29 normotensive controls, followed for 5 years.

Exposure

Observational follow-up

Comparator

Normotensive control group (n=29)

Outcome

Changes in hemodynamics (blood pressure, cardiac index, total peripheral resistance) over 5 yearssurrogate

Main Result

p-value: p=<0.05

Hyperkinetic circulation in young men with mild blood pressure elevation may represent an initial phase of sustained hypertension rather than a temporary phenomenon.

Cite This Study

Andersson et al. (1989) conducted a cohort in Mild blood pressure elevation (n=73). Mild blood pressure elevation vs. Normotensive controls was evaluated on Change in mean arterial blood pressure (p=<0.05). Young men with mild blood pressure elevation maintained their BP over 5 years, transitioning to increased peripheral resistance (Δ=8%), whereas normotensive controls had a MAP reduction (P<0.05).

synapsesocial.com/papers/6ab6143cbe29f64e08ad6a2d https://doi.org/10.1111/j.1365-2796.1989.tb01415.x

Topics

Hypertension management

View Full Paper

Ask AI

Bookmark

Implication

May signal early vascular adaptation in mild hypertension; hypothesis-generating for resistance-targeted trials, should not yet change practice.

Does hyperkinetic circulation constitute a pre‐hypertensive stage? A 5‐year follow‐up of haemodynamics in young men with mild blood pressure elevation

Discussion

Member takes

Implication

Study Design

Structured PICO

Main Result

Cite This Study

Topics

Does hyperkinetic circulation constitute a pre‐hypertensive stage? A 5‐year follow‐up of haemodynamics in young men with mild blood pressure elevation

Discussion

Member takes

Implication

Study Design

Structured PICO

Main Result

Cite This Study

Also Consider

Topics

Also Consider