Family practice
-
Comparative Study Clinical Trial
Can HbA1c replace OGTT for the diagnosis of diabetes mellitus among Chinese patients with impaired fasting glucose?
HbA1c ≥ 6.5% has been recommended as a diagnostic criterion for the detection of diabetes mellitus (DM) since 2010 because of its convenience, stability and significant correlation with diabetic complications. Nevertheless, the accuracy of HbA1c compared to glucose-based diagnostic criteria varies among subjects of different ethnicity and risk profile. ⋯ HbA1c ≥ 6.5% is highly specific in identifying people with DM, but it may miss the majority (66.8%) of the DM cases. An HbA1c threshold of <5.6% is more appropriate to be used for the exclusion of DM. OGTT should be performed for the confirmation of DM among Chinese patients with IFG who have an HbA1c between 5.6% and 6.4%.
-
We performed a systematic review of diagnostic studies of symptomatic patients in primary care to quantify the risk of brain/central nervous system (CNS) cancer in patients presenting in primary care with symptoms that may indicate brain/CNS cancer. ⋯ All the symptoms of brain tumours are individually low risk, apart from new-onset epilepsy. This provides a real diagnostic problem, as brain tumours have all the expected features seen with cancer diagnostic delay, with high proportions presenting as an emergency and having had multiple primary care consultations before referral, and the prognosis is poor. Improving these metrics can only be done by liberalizing investigation, although the health economics of that strategy is undetermined.
-
Colorectal cancer is becoming a chronic condition. This has significant implications for the delivery of health care and implies the involvement of a range of health care professionals (HCPs) from different settings to ensure the needed quality and continuity of care. ⋯ Colorectal cancer care seems to require an effective, well-working collaboration and communication between the different HCPs involved ensuring the best possible care to suit patients' individual needs. However, the perceived challenges and consequences of our participants seem to restrict the delivery of the needed quality of care. Therefore, it seems crucial (i) to include all HCPs involved, especially the GP, (ii) to support an efficient and standardized exchange of health-related information and (iii) to focus on the patients' entire pathway of care.