Tocotrienol-rich vitamin E from palm oil (Tocovid) has been shown to ameliorate diabetes through its superior antioxidant, antihyperglycemic, and anti-inflammatory properties in diabetic rats. This study aimed to investigate the effects of Tocovid on diabetic nephropathy in patients with type 2 diabetes. Baseline parameters of potential subjects such as HbA1c, blood pressure, Advanced Glycation Endproduct (AGE), soluble receptor for AGE (sRAGE), Nε-Carboxymethyllysine (Nε-CML), and Cystatin C were assessed for possible correlation with diabetic nephropathy. Only subjects with diabetic nephropathy or urine microalbuminuria-positive defined as Urine Albumin to Creatinine Ratio (UACR) >10 mg/mmol were recruited into a prospective, randomized, double-blinded, placebo-controlled trial. The intervention group (n = 22) received Tocovid 200 mg twice a day while the control group (n = 23) received placebo twice a day for 8 weeks. Changes in Hemoglobin A1c (HbA1c), blood pressure, serum biomarkers and renal parameters such as UACR, serum creatinine, and estimated Glomerular Filtration Rate (eGFR) were compared between the two groups. It was found that serum Nε-CML significantly correlated to the severity of microalbuminuria. For every 1 ng/mL increase in serum Nε-CML, the odds of diabetic nephropathy increased by 1.476 times. Tocovid, compared to placebo, significantly reduced serum creatinine but not eGFR, UACR, HbA1c, blood pressure, and serum biomarkers. In conclusion, serum Nε-CML is a potential biomarker for diabetic nephropathy. Treatment with Tocovid significantly reduced serum creatinine; therefore Tocovid may be a useful addition to the current treatment for diabetic nephropathy.

Chronic hyperglycemia in type 2 diabetes mellitus increases oxidative stress and inflammation which contributes to long-term diabetic kidney disease. Tocotrienol-rich vitamin E, as Tocovid, has been shown to reduce oxidative stress and inflammation to ameliorate diabetes in rat models and human subjects. In this prospective, multicenter, double-blinded, placebo-controlled clinical trial, 54 patients (duration = 18.4 years, HbA1c = 8.8%) with diabetic nephropathy were randomized to receive Tocovid 200 mg or placebo for 12 weeks. Fasting blood samples were taken to measure HbA1c, serum creatinine, estimate glomerular filtration rate (eGFR), urine albumin:creatinine ratio, malondialdehyde, tumor necrosis factor receptor-1, vascular cell adhesion molecule-1 (VCAM-1), and thromboxane-B2. Patients were reassessed 6-9 months post-washout. After 12 weeks of supplementation, Tocovid significantly decreased serum creatinine levels (mean difference: -3.3 ± 12.6 versus 5.4 ± 14.2, p = 0.027) and significantly increase eGFR (mean difference: 1.5 ± 7.6 versus -2.9 ± 8.0, p = 0.045) compared with placebo. There were no significant changes in HbA1c, blood pressure, and other parameters. Subgroup analysis revealed that in patients with low serum vitamin E concentrations at baseline, Tocovid reduced serum creatinine, eGFR, and VCAM-1 significantly. After 6-9 months of washout, persistent difference in serum creatinine remained between groups (mean difference: 0.82 ± 8.33 versus 11.26 ± 15.47, p = 0.031), but not eGFR. Tocovid at 400 mg/day significantly improved renal function in 12 weeks of supplementation, as assessed by serum creatinine and eGFR, which remained significant 6-9 months postwashout.

Women with a positive family history of breast cancer are greatly predisposed to breast cancer development. From January 2007 to December 2016, 1101 patients with a histologically confirmed breast cancer were divided into two groups: patients with and without a positive family history of breast cancer. Variables including age at presentation, ethnicity, tumor size, age at menarche, age at menopause, oral contraceptive pill (OCP) use, hormone replacement therapy (HRT), alcohol intake, smoking, body mass index (BMI), diabetes mellitus, parity, and breastfeeding were recorded. One hundred and fifty‐nine out of 1101 (14.4%) of the patients had a family history of breast cancer. There was no significant difference in the incidence of breast cancer among Malays, Chinese, and Indians. Both patient groups presented at a mean age of about 60 years (+FH 60; ‐FH 61.2 P‐value = .218). Significantly higher prevalence of history of benign breast disease (11.3%, P .018), nulliparity (13.2%, P .014), tumor size at presentation of more than 5 cm (47.3%, P 0.001), and bilateral site presentation (3.1%, P 0.029) were noted among respondents with a positive family history of breast cancer compared to those with a negative family history of breast cancer. The odds of having a tumor size larger than 5cm at presentation were almost two times higher in patients with a positive family history as compared to those without a family history (adjusted OR = 1.786, 95% CI 1.211‐2.484) (P‐value .003). Women in Malaysia, despite having a positive family history of breast cancer, still present late at a mean age of 60 with a large tumor size of more than 5 cm, reflecting a lack of awareness. Breastfeeding does not protect women with a family history from developing breast cancer.

Aim: To identify the effects of tocotrienol-rich vitamin E from palm oil (Tocovid) on diabetic retinopathy (DR) in patients with type 2 diabetes. Materials and methods: The intervention group (n = 21) received 200 mg Tocovid twice daily while the control group (n = 22) received placebo twice daily for 8 weeks. Changes in retinal photography by conventional grading and novel quantification of retinal hemorrhage were assessed. Changes in serum biomarkers advanced glycation end products (AGE) general, sRAGE (soluble receptor of AGE), Nε-CML (specific type of AGE), and cystatin C were evaluated. Results: A novel technique to quantify retinal hemorrhage had a strong positive correlation with conventional grading of DR in both eyes at baseline and at the end of the study. Eight-week supplementation of Tocovid resulted in significant reduction in retinal hemorrhage in the right eye. Liver enzymes and ALT significantly reduced. No significant changes in grade of DR, serum biomarkers, HbA1c, blood pressure, renal profile, and lipid profile were observed. Conclusions: Tocovid is a potential adjunct to current treatment of DR and fatty liver disease. A novel method of quantifying retinal hemorrhage is a potential technique for assessing disease severity of DR, particularly the early changes.

Rhabdomyolysis is a clinical syndrome with significant morbidity and mortality that occurs as a result of traumatic and non‐traumatic aetiologies. Acute kidney injury, the need for dialysis, and death, can occur due to rhabdomyolysis. This study explores the aetiologies, clinical outcomes and associated factors for poor outcomes in a cohort of patients with rhabdomyolysis in a tertiary trauma centre in Australia.