Evidence mapPaperPMID 29507611Full record

ArticleDiabetology & metabolic syndrome2018

Dapagliflozin improves treatment satisfaction in overweight patients with type 2 diabetes mellitus: a patient reported outcome study (PRO study).

Hiroki Nakajima, Sadanori Okada, Takako Mohri, Eiichiro Kanda, Naoyuki Inaba, Yoko Hirasawa, Hiroaki Seino, Hisamoto Kuroda, Toru Hiyoshi, Tetsuji Niiya and 1 more

Open access · goldAbstract read
In one paragraph

Article in Diabetology & metabolic syndrome, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Article
  2. Article
  3. Observational
  4. Article
  5. The Place and Value of Sodium-Glucose Cotransporter 2 Inhibitors in the Evolving Treatment Paradigm for Type 2 Diabetes Mellitus: A Narrative Review.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2022 · on this map
    Review
  6. Article
  7. The Influence of Tofogliflozin on Treatment-Related Quality of Life in Patients with Type 2 Diabetes Mellitus.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2021
    Article
  8. Article
  9. Article
  10. Review
  11. Observational
  12. The Effect of Linagliptin versus Metformin Treatment-Related Quality of Life in Patients with Type 2 Diabetes Mellitus.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2019
    Article
  13. 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

11 authors at 5 institutions in 1 country.

Hiroki Nakajima1Department of Diabetology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522 Japan.
Sadanori Okada1Department of Diabetology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522 Japan.
Takako Mohri1Department of Diabetology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522 Japan.
Eiichiro KandaDepartment of Nephrology, Tokyo Kyosai Hospital, Tokyo, Japan.
Naoyuki Inaba4Department of Metabolism & Endocrinology, Shizuoka Saiseikai General Hospital, Shizuoka, Japan.
Yoko HirasawaPlumeria DM Clinic, Shizuoka, Japan.
Hiroaki SeinoSeino Internal Medicine Clinic, Koriyama, Japan.
Hisamoto KurodaGreen Clinic, Simotsuga, Japan.
Toru Hiyoshi8Japanese Red Cross Medical Center, Tokyo, Japan.
Tetsuji Niiya9Department of Internal Medicine, Matsuyama Shimin Hospital, Matsuyama, Japan.
Hitoshi Ishii1Department of Diabetology, Nara Medical University, 840 Shijo-cho, Kashihara, Nara 634-8522 Japan.
Nara Medical University · JPJapanese Red Cross Medical Center · JPKure Kyosai Hospital · JPMatsuyama Shimin Hospital · JPShizuoka Saiseikai General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe benefits of sodium glucose cotransporters 2 (SGLT2) inhibitors in patients with type 2 diabetes mellitus include plasma glucose control, reduction in body weight and blood pressure, and low risk of hypoglycemia, although they may also cause genitourinary infections, polyuria, or volume depletion. It is not clear whether dapagliflozin, an SGLT2 inhibitor, improves treatment satisfaction among patients in a comprehensive way despite the negative side effects. This study assessed the effect of dapagliflozin on glycosylated hemoglobin (HbA1c), body weight, and treatment satisfaction in overweight patients with type 2 diabetes mellitus treated with oral hypoglycemic agents.

methodsThis multicenter, open-label, single-arm observational study included patients with type 2 diabetes mellitus administering dapagliflozin 5 or 10 mg per day for 14 weeks. Changes in treatment satisfaction were evaluated using a new version of the Oral Hypoglycemic Agent-Questionnaire (OHA-Q ver. 2) consisting of 23 items. Correlation between treatment satisfaction and HbA1c levels and body weight were analyzed using the Spearman's rank-correlation coefficient.

resultsOf the 221 patients enrolled, 188 completed the study. Mean HbA1c decreased from 7.8 ± 0.7% (62.1 ± 7.5 mmol/mol) to 7.3 ± 0.8% (55.9 ± 8.7 mmol/mol) (change - 0.6 ± 0.7%,

conclusionsDapagliflozin significantly improved treatment satisfaction among patients with type 2 diabetes mellitus for 14 weeks. Body weight loss significantly correlated with treatment satisfaction.

Indexed as

Body weightDapagliflozinOral hypoglycemic agentOral Hypoglycemic Agent-QuestionnairePatient reported outcomeQuality of lifeSGLT2 inhibitorsSodium glucose cotransporters 2 inhibitorsTreatment satisfactionType 2 diabetes mellitus

Identifiers

PMID29507611
PMCPMC5831584
OpenAlexW2795155615

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.