This joint Association of British Clinical Diabetologists (ABCD) and the Primary Care Diabetes Society (PCDS) position statement reviews the current evidence related to remission of type 2 diabetes. We believe that there is ample evidence to support the statement that it is possible to achieve remission in type 2 diabetes. In putting this document together, both societies recognise that this is an area of huge clinical significance and has suggested a pragmatic definition of type 2 diabetes and the importance of the proposed definition for clinicians in primary care. This proposal makes firm recommendations about the importance of life style and weight loss in achieving remission of type 2 diabetes and also recognises the different strategies that can be used to achieve remission of type 2 diabetes; however, most of these involve sustained weight loss. This is particularly true in the early stages of type 2 diabetes when irreversible damage to the beta cell has not happened. A further recommendation is that the term ‘remission’ of type 2 diabetes should be used in preference to other previous terms such as ‘diabetes resolved’, and should be used for the purpose of clinical coding. It is of key importance that, in those individuals who achieve and sustain remission, robust systems are in place to call and recall these individuals for annual review and that primary care is adequately resourced to facilitate this. Finally, we urge the national and international diabetes societies to work together in further refining the proposed definition as new evidence emerges based on ongoing research.
Aim To assess deintensification approaches and rates and evaluate the harm and benefits of deintensification with antidiabetic medication and other therapies among older people (≥ 65 years) with type 2 diabetes with or without cardiometabolic conditions. Methods We identified relevant studies in a literature search of MEDLINE, Embase, Web of Science and Cochrane databases to 30 October 2018. Data were extracted on baseline characteristics, details on deintensification and outcomes, and was synthesized using a narrative approach. Results Ten studies (observational cohorts and interventional studies) with data on 26 558 patients with comorbidities were eligible. Deintensification approaches included complete withdrawal, discontinuation, reducing dosage, conversion, or substitution of at least one medication, but the majority of studies were based on complete withdrawal or discontinuation of antihyperglycaemic medication. Rates of deintensification approaches ranged from 13.4%–75%. The majority of studies reported no deterioration in HbA1c levels, hypoglycaemic episodes, falls or hospitalizations on deintensification. On adverse events and mortality, no significant differences were observed among the comparison groups in the majority of studies. Conclusion Available but limited evidence suggests that the benefits of deintensification outweigh the harm in older people with type 2 diabetes with or without comorbidities. Given the heterogeneity of patients with diabetes, further research is warranted on which deintensification approaches are appropriate and beneficial for each specific patient population.
Aims/hypothesis Women with diabetes remain at increased risk of adverse pregnancy outcomes associated with poor pregnancy preparation. However, women with type 2 diabetes are less aware of and less likely to access pre-pregnancy care (PPC) compared with women with type 1 diabetes. We developed and evaluated a community-based PPC programme with the aim of improving pregnancy preparation in all women with pregestational diabetes. Methods This was a prospective cohort study comparing pregnancy preparation measures before and during/after the PPC intervention in women with pre-existing diabetes from 1 June 2013 to 28 February 2017. The setting was 422 primary care practices and ten National Health Service specialist antenatal diabetes clinics. A multifaceted approach was taken to engage women with diabetes and community healthcare teams. This included identifying and sending PPC information leaflets to all eligible women, electronic preconception care templates, online education modules and resources, and regional meetings and educational events. Key outcomes were preconception folic acid supplementation, maternal HbA 1c level, use of potentially harmful medications at conception and gestational age at first presentation, before and during/after the PPC programme. Results A total of 306 (73%) primary care practices actively participated in the PPC programme. Primary care databases were used to identify 5075 women with diabetes aged 18-45 years. PPC leaflets were provided to 4558 (89.8%) eligible women. There were 842 consecutive pregnancies in women with diabetes: 502 before and 340 during/after the PPC intervention. During/after the PPC intervention, pregnant women with type 2 diabetes were more likely to achieve target HbA 1c levels ≤48 mmol/mol (6.5%) (44.4% of women before vs 58.5% of women during/after PPC intervention; p = 0.016) and to take 5 mg folic acid daily (23.5% and 41.8%; p = 0.001). There was an almost threefold improvement in 'optimal' pregnancy preparation in women with type 2 diabetes (5.8% and 15.1%; p = 0.021). Women with type 1 diabetes presented for earlier antenatal care during/after PPC (54.0% vs 67.3% before 8 weeks' gestation; p = 0.003) with no other changes. Conclusions/interpretation A pragmatic community-based PPC programme was associated with clinically relevant improvements in pregnancy preparation in women with type 2 diabetes. To our knowledge, this is the first community-based PPC intervention to improve pregnancy preparation for women with type 2 diabetes. Data availability Further details of the data collection methodology, individual clinic data and the full audit reports for healthcare professionals and service users are available from https://digital.nhs.uk/data-and-information/clinical-audits-and-registries/ourclinical-audits-and-registries/national-pregnancy-in-diabetes-audit.
In the present cohort of older people with Type 2 diabetes prescribed sulfonylurea or insulin therapies, overtreatment was common, even in the presence of comorbidities known to increase hypoglycaemia risk.
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