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1.
Diagnosis of Diabetes Mellitus in Older Adults.
Reddy, SSK
Clinics in geriatric medicine. 2020;(3):379-384
Abstract
In the United States, 4 out of 10 adults with diabetes are ≥65 years of age. The older adult with diabetes is very likely to be asymptomatic and also at higher risk of vascular disease. New concerns include new diagnosis of diabetes for older adults admitted to hospital and older adults in long-term care facilities. The pathophysiology for increased incidence of diabetes in older adults is multifactorial, but dominant features are increased likelihood of metabolic syndrome, dysfunctional insulin secretion, and peripheral insulin resistance. Society in general benefits from more cost-effective care of older adults with diabetes.
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2.
Hypoglycemia in Type 2 Diabetes Mellitus patients: A review article.
Tourkmani, AM, Alharbi, TJ, Rsheed, AMB, AlRasheed, AN, AlBattal, SM, Abdelhay, O, Hassali, MA, Alrasheedy, AA, Al Harbi, NG, Alqahtani, A
Diabetes & metabolic syndrome. 2018;(5):791-794
Abstract
Hypoglycemia is an essential issue for diabetic patients and considered a limiting factor in the glycemic management. Heterogeneity of the diseases in Type 2 Diabetes Mellitus can affect the frequency of hypoglycemia, especially when the patient has cardiovascular diseases. There are several factors that lead to hypoglycemia including sulfonylurea therapy, insulin therapy, delaying or missing a meal, physical exercise, or alcohol consumption. Long-term studies reported that repeated hypoglycemia could increase the risk of cardiovascular diseases. During Ramadan fasting, diabetic patients have high incidence of hypoglycemia. Therefore, focused education about hypoglycemia in routine life of diabetic patients and during fasting in Ramadan is important to reduce the complications.
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3.
The effect of Ramadan fasting on glycaemic control in insulin dependent diabetic patients: A literature review.
Alabbood, MH, Ho, KW, Simons, MR
Diabetes & metabolic syndrome. 2017;(1):83-87
Abstract
BACKGROUND Ramadan fasting is one of the five pillars of Islam. People with diabetes are exempted from fasting according to Islamic rules. However, many people with diabetes wish to fast. Physicians are asked frequently by their patients about their ability to fast and the possible impact of fasting on their glycaemic control. Studies about the effect of Ramadan on people with insulin-treated diabetes are scarce. This review aims to provide clinicians with the best recommendations for their patients with insulin-treated diabetes who wish to fast. METHODS Four databases (Medline, EMBASE, Scopus and PubMed) were searched using the following MeSH terms and keywords: "insulin dependent diabetes mellitus", "type 1 diabetes mellitus", 'Ramadan' "and" "fasting". In addition, a hand search of key journals and reference lists was performed. Sixteen full text articles were selected for review and critical analysis. RESULTS All of the included studies except one found improvement or no change in glycaemic control parameters during Ramadan fasting. The incidence of major complications were negligible. Minor hypoglycaemic events were reported in some studies but did not adversely affect fasting. Postprandial hyperglycaemia was a major concern in other studies. However, the incidence of severe hyperglycaemia and diabetic ketoacidosis were trivial. CONCLUSION Ramadan fasting is feasible for insulin dependent diabetic patient who wish to fast. Clinicians should advise their patients about the importance of adequate glycaemic control before Ramadan and frequent glucose monitoring during fasting. Certain types of Insulin seem to be more beneficial than other.
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4.
A Linear Dose-Response Relationship between Fasting Plasma Glucose and Colorectal Cancer Risk: Systematic Review and Meta-analysis.
Shi, J, Xiong, L, Li, J, Cao, H, Jiang, W, Liu, B, Chen, X, Liu, C, Liu, K, Wang, G, et al
Scientific reports. 2015;:17591
Abstract
For many years, the question of whether hyperglycaemia, a manifestation of prediabetes, diabetes mellitus and metabolic syndrome, is a risk factor for colorectal cancer has been intensely studied. In fact, even after the conclusion of several prospective studies, the topic is still controversial. We conducted a systematic review and meta-analysis to investigate the dose-response relationship between blood glucose concentration and the incidence of colorectal cancer. A linear (P = 0.303 for non-linearity) dose-response relationship was observed between fasting plasma glucose (FPG) and colorectal cancer risk without significant heterogeneity. The relative risk (RR) for colorectal cancer per 20 mg/dL increase in FPG was 1.015 (95% CI: 1.012-1.019, P = 0.000). In subgroup analyses, the pooled RRs for colon cancer (CC) and rectal cancer (RC) studies were 1.035 (95% CI 1.008-1.062, P = 0.011) and 1.031 (95% CI: 0.189-5.628, P = 0.972), respectively; in the analysis comparing men and women, the pooled RRs were 1.016 (95% CI: 1.012-1.020, P = 0.000) and 1.011 (95% CI: 0.995-1.027, P = 0.164), respectively. Sensitivity analyses using two methods showed similar results. In conclusion, there is a significant linear dose-response relationship between FPG and the incidence risk of colorectal cancer. For people with diabetes or prediabetes, controlling blood glucose might be useful to prevent colorectal cancer.
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5.
Impact of religious Ramadan fasting on cardiovascular disease: a systematic review of the literature.
Salim, I, Al Suwaidi, J, Ghadban, W, Alkilani, H, Salam, AM
Current medical research and opinion. 2013;(4):343-54
Abstract
BACKGROUND Fasting during the month of Ramadan is a religious obligation that is practiced by millions of people around the world yet there is no clear scientific consensus on its effects on cardiovascular disease. This study was performed to inform physicians as well as patients of evidence based recommendations on this subject. AIM: The study was undertaken to assess: (1) any alteration in the incidence of acute cardiac illness during Ramadan fasting; (2) whether fasting during the month of Ramadan alters the clinical status of patients with stable cardiac disease; and (3) the impact of Ramadan fasting on cardiovascular risk factors in normal subjects, in patients with stable cardiac disease, metabolic syndrome, dyslipidemia, type 2 diabetes and systemic hypertension. STUDY DESIGN Systematic review of the literature. METHOD A Medline search of the English literature published between January 1980 and September 2012. RESULTS The incidence of acute cardiac illness during Ramadan fasting was similar to non-fasting days, although the timing of symptom onset may be different, with significant increase in events during the period of 'breaking fast' when compared to non-fasting days. The majority of patients with stable cardiac illness can undergo Ramadan fasting without any clinical deterioration. Body mass index, lipid profile, and blood pressure showed significant improvement in normal healthy subjects, patients with stable cardiac illness, metabolic syndrome, dyslipidemia and hypertension during Ramadan fasting. The lipid profile of diabetic patients deteriorated significantly during Ramadan fasting. CONCLUSIONS Ramadan fasting is not associated with any change in incidence of acute cardiac illness and the majority of cardiac patients can fast without any difficulty. Improvement in lipid profile, especially 30% to 40% increment in high-density lipoprotein, as reported in some studies, appear promising. Diabetic patients should be carefully monitored during Ramadan fasting.