Observational studyBMJ open2023
Metabolic control and incidence of hypoglycaemia, hospitalisation and complications among Saudi patients with type 2 diabetes initiating second-line therapy: an analysis of the Saudi Arabia data from the DISCOVER Observational Study programme.
Observational study in BMJ open, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Not yet cited in PubMed.
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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.
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.
J-DISCOVER: DISCOVERing Treatment Reality of Type 2 Diabetes in Real World Setting in Japan
DISCOVERing Treatment Reality of Type 2 Diabetes in Real World Settings
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0 citing papers in PubMed, 1 citations in OpenAlex.
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Authors and funding
10 authors at 9 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesThe aim of the global DISCOVERing Treatment Reality of Type 2 Diabetes in Real World Settings (DISCOVER) Study was to provide a comprehensive real world assessment of the treatment pattern changes for patients with type 2 diabetes. The aim of this analysis was to assess the metabolic control and the annual incidence of hypoglycaemia, hospitalisation and complications among Saudi patients with type 2 diabetes initiating second-line therapy.
designThis study is part of the observational, longitudinal, prospective multinational DISCOVER Study.
settingGovernmental and private health sectors from different regions within Saudi Arabia.
participantsThe study recruited 519 patients with type 2 diabetes aged ≥18 years who were switching to second-line therapy. Patients who were already using insulin/injectable agents, patients with type 1 diabetes, pregnant women, and patients undergoing dialysis or with a history of renal transplantation were excluded. PRIMARY AND SECONDARY OUTCOME MEASURES: Metabolic control among patients with type 2 diabetes mellitus; fear of hypoglycaemia; quality of life; and the incidence of complications, hypoglycaemic events and/or hospitalisations. Data were analysed using descriptive statistics.
resultsA total of 519 patients were recruited with a mean age of 52.4±11 years. Of these participants, 54.7% were male and 45.3% were female. The incidence of hypoglycaemia was 56.72/1000 patient-years. The Hypoglycemia Fear Survey II showed a significant increase in patient worry related to hypoglycaemia from 6.4±11.9 at baseline to (p=0.0446) at the 36-month follow-up. The incidence of hospitalisation was 30.81/1000 patient-years. There was a moderate improvement in glycaemic control, represented as an HbA1c reduction from 8.8% at baseline to 8.2% at the 36-month follow-up. The incidence of macroangiopathy was 24.51/1000 patient-years and the incidence of microvascular complications such as retinopathy and albuminuria was 47.00/1000 patient-years and 221.71/1000 patient-years, respectively. The mean score of fear of hypoglycaemia showed an increase with 13.0±21.5 at baseline to 16.1±22.2 at the 36-month follow-up. When assessing the patients' quality of life, there was an improvement in the mental component score from 47.4±9.1 at baseline to 53.0±6.7 at the 36-month follow-up.
conclusionsTreatment intensification decisions should be made individually, weighing the benefit of good glycaemic control against the risk of hypoglycaemia. TRIAL REGISTRATION NUMBER: NCT02322762 and NCT02226822.
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