Evidence map›Paper›PMID 31997907›Full record

ArticleSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society2019

Gastric floating sustained-release tablet for dihydromyricetin: Development, characterization, and pharmacokinetics study.

Hao Liu, Wenmei Zhao, Qi Hu, Ling Zhao, Yumeng Wei, Chao Pi, Yuhan Yang, Xuerong Yang, Hang Yuan, Yuhan Zhang and 4 more

Abstract read
In one paragraph

Article in Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 2019. 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
–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

5 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Gastric floating tablet improves the bioavailability and reduces the hypokalemia effect of gossypolSaudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society · 2021
    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

14 authors.

Hao LiuSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Wenmei ZhaoSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Qi HuSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Ling ZhaoSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Yumeng WeiSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Chao PiSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Yuhan YangSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Xuerong YangSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Hang YuanSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Yuhan ZhangSchool of Clinical Medicine, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Kunyan QuSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Xinyu ShiSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Yao HuangSchool of Pharmacy, Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.
Houyin ShiDepartment of Orthopedics, The Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou City, Sichuan, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dihydromyricetin (DHM) is a natural dihydroflavonol compound with quite a number of important pharmacological properties. However, its low solubility in water and poor stability in aqueous environment, have compromised drug efficacy of DHM, thus hindering its clinical use. The present study was to develop DHM-loaded gastric floating sustained-release tablet (DHM-GFT) to improve the bioavailability of DHM. DHM-GFT was prepared via powder direct compression. The formulation of tablet was optimized in terms of the floating ability and drug release rate. The optimized DHM-GFT exhibited short floating lag time of less than 10 s and long floating duration of over 12 h in acidic medium. It had a 12-hour sustained release of DHM, which proved its potential to develop as a twice-a-day dosing preparation. The physicochemical properties of DHM-GFT well satisfied the pharmacopoeial requirements. In addition, the results from pharmacokinetic studies demonstrated that, DHM-GFT could considerably prolong the

Indexed as

BioavailabilityDihydromyricetinGastric floating tabletPharmacokineticsStabilitySustained release

Identifiers

PMID31997907
PMCPMC6978620

What OpenQuestion holds

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Registered trials

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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.