Evidence map›Paper›PMID 31895796›Full record

ArticleMedicine2020

Analysis of the effectiveness of cinnamon (Cinnamomum verum) in the reduction of glycemic and lipidic levels of adults with type 2 diabetes: A study protocol.

José Claudio Garcia Lira Neto, Marta Maria Coelho Damasceno, Márcia Aparecida Ciol, Roberto Wagner Júnior Freire de Freitas, Márcio Flávio Moura de Araújo, Carla Regina de Souza Teixeira, Gerdane Celene Nunes Carvalho, Kenya Waléria de Siqueira Coelho Lisboa, Danilo Ferreira de Souza, Jéssica de Menezes Nogueira and 2 more

Open access · goldAbstract readClinical Trial Protocol
In one paragraph

Article in Medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.0field-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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Review
  2. Molecules (Basel, Switzerland) · 2022
    Article
  3. Review
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

12 authors at 8 institutions in 2 countries.

José Claudio Garcia Lira NetoDepartment of Nursing, Federal University of Ceará, Fortaleza, Ceará, Brazil.
Marta Maria Coelho DamascenoDepartment of Nursing, Federal University of Ceará, Fortaleza, Ceará, Brazil.
Márcia Aparecida CiolDepartment of Rehabilitation Medicine, University of Washington, Seattle, Washington.
Roberto Wagner Júnior Freire de FreitasDepartment of Family Health, Oswaldo Cruz Foundation, Eusébio, Ceará.
Márcio Flávio Moura de AraújoDepartment of Family Health, Oswaldo Cruz Foundation, Eusébio, Ceará.
Carla Regina de Souza TeixeiraDepartment of Nursing, São Paulo University, Ribeirão Preto, São Paulo.
Gerdane Celene Nunes CarvalhoDepartment of Nursing, Piauí State University, Picos, Piauí.
Kenya Waléria de Siqueira Coelho LisboaDepartment of Nursing, Cariri Regional University, Crato.
Danilo Ferreira de SouzaDepartment of Nursing, Juazeiro do Norte College, Juazeiro do Norte, Ceará.
Jéssica de Menezes NogueiraDepartment of Nursing, Federal University of Piauí, Floriano, Piauí.
Regina Lúcia Lino MarquesDepartment of Nursing Hematology and Hemotherapy Center of Ceará, Fortaleza, Ceará, Brazil.
Ana Maria Parente Garcia AlencarDepartment of Nursing, Cariri Regional University, Crato.
Fundação Oswaldo Cruz · BRUniversidade Federal do Ceará · BRUniversidade Regional do Cariri · BRCentro Universitário do Norte · BRUniversidade de São Paulo · BRUniversidade Estadual do Piau · BRUniversidade Federal do Piauí · BRUniversity of Washington · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundType 2 Diabetes Mellitus (T2DM) is a chronic disease that is increasing the number of cases worldwide. The treatments currently used have not worked as expected. Alternative and complementary medicines were inserted in health services, especially in primary care, as an attempt to minimize risks and help control diseases such as diabetes. Among the herbal medicines used stands out cinnamon, which can serve as an adjuvant in the control of diabetes.

objectiveTo analyze the effectiveness of 3 grams of cinnamon (Cinnamomum verum) per day for 90 days in reducing glycemic and lipid levels in adults with T2DM compared with placebo

methods: A randomized, double-blind, placebo-controlled, phase II trial, which will be conducted at basic health units in the city of Parnaíba, state of Piauí, Brazil. In total, 130 people diagnosed with T2DM, followed at health units, with hemoglobin A1c > 6.5%, and using oral antidiabetic medicines, are expected to participate in the study. The intervention will last for 3 months, and each participant will receive a total of 3 bottles containing 120 capsules in each bottle of cinnamon or placebo. Each person should take 4 capsules daily, for 90 days. The patients will be distributed into the 2 groups by performing block randomization (n = 6) at a ratio of 1:1 according to a code generated by a software. Assessments of socioeconomic, clinical, lifestyle, anthropometric, and laboratory variables will be performed in 2 separate visits. DISCUSSION: This study will be the first to investigate cinnamon to reduce glycemic, lipid, and anthropometric levels in Brazil. In case of favorable results, this therapy may be used as an alternative or additional medicine in cases where only oral antidiabetic agents are used and can promote the use of the product to minimize future complications of patients with diabetes and people who do not have the disease.

trial registrationRBR-2KKB6D, registered on December 11th, 2018.

Indexed as

Cinnamomum zeylanicumAdolescentAdultAgedAged, 80 and overBlood GlucoseClinical Trials, Phase II as TopicDiabetes Mellitus, Type 2Double-Blind MethodFemaleGlycated HemoglobinHumansHypoglycemic AgentsLipidsMaleMiddle AgedBlood GlucoseGlycated Hemoglobinhemoglobin A1c protein, humanHypoglycemic AgentsLipids

Identifiers

PMID31895796
PMCPMC6946502
OpenAlexW2997259006

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.