Evidence map›Paper›PMID 29330813›Full record

ArticleDiabetes therapy : research, treatment and education of diabetes and related disorders2018

Characteristics of Elderly Patients Initiating Sitagliptin or Non-DPP-4-Inhibitor Oral Antihyperglycemic Agents: Analysis of a Cross-Sectional US Claims Database.

Tongtong Wang, Ann Marie McNeill, Yong Chen, Edward A O'Neill, Samuel S Engel

Open access · goldAbstract read
In one paragraph

Article in Diabetes therapy : research, treatment and education of diabetes and related disorders, 2018. 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
0.7field-weighted citation impact, top 29% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
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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

5 authors at 1 institution in 1 country.

Tongtong WangMerck Research Laboratories, Merck & Co., Inc., Kenilworth, NJ, USA. tongtong.wang@merck.com.ORCID http://orcid.org/0000-0001-7621-7781
Ann Marie McNeillMerck Research Laboratories, Merck & Co., Inc., Kenilworth, NJ, USA.
Yong ChenMerck Research Laboratories, Merck & Co., Inc., Kenilworth, NJ, USA.
Edward A O'NeillMerck Research Laboratories, Merck & Co., Inc., Kenilworth, NJ, USA.
Samuel S EngelMerck Research Laboratories, Merck & Co., Inc., Kenilworth, NJ, USA.
Merck & Co., Inc., Rahway, NJ, USA (United States) · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPrevious analyses concluded that patients initiating treatment with sitagliptin are older and have more comorbidities than patients initiating treatment with other oral antihyperglycemic agents (OAHAs). However, these studies focused on the general population or subjects ≤ 65 years of age. We sought to compare differences in baseline characteristics of elderly patients (≥ 65 years of age) with T2DM initiating sitagliptin vs. non-DPP-4 inhibitor (non-DPP-4i) OAHA in the MarketScan

methodsRelevant patients were identified in the MarketScan

resultsPatients with T2DM who initiated treatment with sitagliptin tended to be older and were more likely to have a pre-treatment history of arrhythmia, congestive heart failure, peripheral vascular disease, renal failure, and stroke than those initiating non-DPP-4i OAHAs, with the most pronounced differences observed between patients initiating monotherapy in all three age groups. As treatment complexity advanced to dual combination therapy, the differences were attenuated and mostly observed in the 75-84 and ≥ 85 age groups. In patients aged 65-74 years initiating triple therapy, no differences were observed between groups.

conclusionPatients ≥ 65 years with T2DM initiating sitagliptin tend to be older and have more comorbidities than those prescribed other classes of OAHA. Appropriate adjustment is required to minimize the impact of potential confounding and channeling bias in any comparative analyses including users of sitagliptin.

fundingMerck & Co., Inc., Kenilworth, NJ, USA.

Indexed as

Channeling biasDPP-4-inhibitorsElderly patientsOral antihyperglycemic agentsType 2 diabetes

Identifiers

PMID29330813
PMCPMC5801246
OpenAlexW2784074583

What Socratic holds

Textmetadata
LicenceCC BY-NC
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 Socratic graph.