Evidence map›Paper›PMID 20663460›Full record

Trial reportJournal of diabetes science and technology2010

A single-center, open, comparative study of the effect of using self-monitoring of blood glucose to guide therapy on preclinical atherosclerotic markers in type 2 diabetic subjects.

Viswanathan Mohan, Radhakrishnan Ravikumar, Subramani Poongothai, Anandakumar Amutha, Santhamma Sowmya, Kulasegaran Karkhuzali, Christopher G Parkin

Open access · bronzeAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in Journal of diabetes science and technology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 19% 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

10 citing papers in PubMed, 2 syntheses or guidelines pooled it, 18 citations in OpenAlex.

  1. Pooled it
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  7. Article
  8. Observational
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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

7 authors at 3 institutions in 2 countries.

Viswanathan MohanMadras Diabetes Research Foundation & Dr. Mohan's Diabetes Specialities Centre, WHO Collaborating Centre for Noncommunicable Diseases, International Diabetes Federation Centre of Education, Gopalapuram, Chennai, India. drmohans@vsnl.net
Radhakrishnan Ravikumar
Subramani Poongothai
Anandakumar Amutha
Santhamma Sowmya
Kulasegaran Karkhuzali
Christopher G Parkin
Madras Diabetes Research Foundation · INCare Resource · USDr. Mohan's Diabetes Specialities Centre · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of our study was to determine the effect of treatment based on preprandial and postprandial self-monitoring of blood glucose (SMBG) on the progression of carotid intima-medial thickness (CIMT) in noninsulin-treated type 2 diabetes mellitus (T2DM) subjects.

methodsIn this 18-month prospective trial, we recruited subjects 18-70 years of age, treated with metformin and sulfonylurea, with a standardized hemoglobin A1c (HbA1c) level < or =9.0%. Subjects were randomized to use of fasting/preprandial (FP) SMBG results to adjust evening medication or use of postprandial (PP) SMBG results to adjust morning medication. The primary end point was change in CIMT; change in HbA1c was a secondary end point.

resultsOf the 300 subjects randomized, 280 (140 in each group) completed all biochemical tests and CIMT analysis. Carotid intima-medial thickness was reduced significantly in PP subjects from 0.78 (+/-0.15) mm to 0.73 (+/-0.14) mm (p < 0.005), but no significant CIMT reduction was seen in FP subjects. A significant reduction in HbA1c was also seen in the PP group (p < 0.005) but not in the FP group 1 (p = 0.165). Significant improvements in body mass index (p = 0.038), waist circumference (p < 0.001), systolic blood pressure (p = 0.008), and serum cholesterol (p = 0.02) were also seen in PP subjects but not in FP subjects.

conclusionUse of postprandial SMBG data to adjust therapy was associated with a significant regression of carotid intima-medial thickening and a reduction in HbA1c in T2DM, whereas no significant improvement in these parameters was seen in subjects who used fasting/preprandial SMBG data for therapy adjustment.

Indexed as

AdolescentAdultAgedAtherosclerosisBiomarkersBlood GlucoseBlood Glucose Self-MonitoringCarotid ArteriesDiabetes Mellitus, Type 2Disease ProgressionFastingFemaleGlycated HemoglobinHumansHypoglycemic AgentsMaleBiomarkersBlood GlucoseGlycated HemoglobinHypoglycemic AgentsMetforminSulfonylurea Compounds

Identifiers

PMID20663460
PMCPMC2909528
OpenAlexW2084627600

What OpenQuestion holds

Texttitle and abstract
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.