Sacred lotus (Nelumbo nucifera) trials recruiting now

1 registration that name sacred lotus as a study arm and are recruiting or about to, as ClinicalTrials.gov listed them on Oct 20, 2026. Read each listing for its full criteria and current status.

Kymata never assesses eligibility. Each listing names its own criteria; only its study team can say whether someone can join. Trial doses are given under the trial's monitoring and are not a schedule for anyone outside it.

Filter 1 registration

Status

1US sites across 1 state

All 1 registrations

Not yet recruitingNCT07678359

Effect of ZenRest™ Lotus Seed & Rice Germ Extract Blend on Sleep Quality in Menopausal Women

  • No phase
  • Nutraland USA, Inc.
  • About 60 people
  • Starts Jul 2026 (estimated)

In plain words A study of sacred lotus in female participants 40 to 65, run by Nutraland USA, Inc.. It plans to enroll about 60 people at 1 US site.

Who it lists and where

Who the trial lists, as registered

Lists female participants 40 to 65; healthy volunteers accepted. Conditions: Sleep Quality; Menopause.

  • Female, aged 40-65 years at time of enrollment
  • Confirmed menopausal status: (a) natural menopause (≥12 consecutive months of amenorrhea without other clinical cause), or (b) surgical menopause (bilateral oophorectomy with documented date of procedure)
  • Positive onboarding sleep screener: rates sleep quality as "Fairly Bad" or "Very Bad" AND reports sleep difficulty at least once per week in the prior month
  • PSQI global score >5 at T0 baseline assessment (formal eligibility gate)

7 more inclusion criteria and the exclusion criteria are on the listing.

What it tests, as registered

Lotus Seed & Rice Germ Extract; Placebo

Registered summary

The goal of this clinical trial is to learn if ZenRest™ (Lotus Seed \& Rice Germ Extract Blend) can help improve sleep quality in menopausal women aged 40-65 with mild-to-moderate sleep complaints. The main questions it aims to answer are: * Does taking ZenRest™ daily improve subjective, participant-reported sleep quality compared to a placebo? * Does ZenRest™ improve objective sleep metrics, specifically sleep efficiency, when monitored via an Oura Ring wearable device? * Does the extract improve secondary sleep and lifestyle factors, such as insomnia severity, daytime sleepiness, and… The full summary is on the listing.

Where, as registered

1 US site in 1 state.

ClinicalTrials.gov lists 2 open registrations for this search, including ones where sacred lotus is not a study arm or that are past the 1 we keep. Search them on ClinicalTrials.gov (opens in new tab).

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