Most Read Articles
25 Aug 2015
At the Northern Pharmacists Convention cum 48th Malaysian Pharmaceutical Society Seminar 2015 held recently at Bayview Beach Hotel, Penang, Sanofi invited three distinguished speakers – Dr Khaw Chong Hui, Dr Lo Kang Shang Chit, and Professor Dr Karl-Josef Gundermann – to speak on the importance of renal protection in managing diabetic hypertension, the use of antihistamines in managing chronic urticaria (CU), and the role of essential phospholipids (EPL) in fatty liver diseases, respectively.
Roshini Claire Anthony, 07 Nov 2017

Women who are underweight, particularly in their late teens and mid-thirties, may be at risk for early menopause, a recent study found. 

16 Aug 2014

New drug applications approved by US FDA as of 15-30 Aug which includes New Molecular Entities (NMEs) and new biologics. It does not include Tentative Approvals. Supplemental approvals may have occurred since the original approval date.

Audrey Abella, 20 Jan 2017
Diabetes was not a risk factor for total knee replacement (TKR) due to severe knee osteoarthritis, a Singapore study found.

Obesity speeds up age-related declines in physical function

Jairia Dela Cruz
18 Jul 2017

Obesity, although metabolically healthy, accelerates ageing by way of greater declines in physical function and worsening of bodily pain, according to the Whitehall II cohort data. The condition is also an important risk to maintaining independence in older age.

In a cohort of 6,635 men and women followed over a mean period of 18.8 years, changes in physical function and bodily pain were about two- and sixfold greater, respectively, among initially healthy obese individuals than among initially healthy normal-weight adults. The recorded decline in physical function per 10 years was −7.16 vs −3.48, whereas worsening in bodily pain per 10 years was −2.72 vs −0.49. [Int J Obesity 2017;41:866–872]

The greatest decline was observed among unhealthy obese individuals (per 10-year decrease in physical function, −8.7; per 10-year worsening in bodily pain, −4.59), with changes occurring at similar rates when compared to healthy obese individuals.

Additionally, a high likelihood of having mobility limitation (odds ratio [OR] 3.39; 95 percent CI, 2.29 to 5.02) and disability was observed among healthy obese vs healthy normal-weight individuals (OR, 3.75; 1.94 to 7.24).

Over a mean observation period of 8.2 years, the proportion of those who had a mobility limitation and disability was lowest in the healthy normal-weight group (29.1 and 9.1 percent, respectively) and highest among healthy obese and unhealthy obese groups (mobility limitation, 60.1 and 56.7 percent; disability, 18.6 and 27.0 percent).

The Whitehall II cohort had a mean age of 49.5 years at baseline and were mostly male (70 percent). The percentage of metabolically healthy adults was 80.5 percent in the normal weight group (body mass index [BMI], 18.5 to 24.9 kg m−2; n=3,339), 56.3 percent in the overweight group (BMI, 25.0 to 29.9 kg m−2; n=2,634) and 34.0 percent in the obese group (BMI, ≥30.0 kg m−2; n=662).

Metabolic health was assessed by five risk factors (hypertension, low high-density lipoprotein cholesterol, high triacylglycerol, high blood glucose and insulin resistance), and adults presenting 0 or 1 of the said risk factors were considered healthy. The Short Form Health Survey was used, on the other hand, to evaluate decline in physical function and worsening of bodily pain.

“Obesity is considered a serious threat to public health. Health risks of obesity are largely mediated through disruptions to metabolism, which emerge in response to excess fat and which may subsequently lead to type 2 diabetes, cardiovascular diseases and premature mortality,” the investigators said.

“As many as one in three obese adults at any given time, however, present without metabolic dysfunction in the form of metabolic risk factor clustering and are considered ‘healthy’. This healthy subset was initially assumed to be protected from the adverse health consequences typical of obesity, but have since demonstrated strong tendencies to become insulin resistant, to progress to unhealthy obesity, and to develop type 2 diabetes and cardiovascular disease all at greater rates than normal-weight adults who are similarly healthy,” they continued. [Am Coll Cardiol 2015; 66: 871–873; Obes Rev 2014; 15: 504–515; Int J Cardiol 2013; 168: 4761–4768]

Despite the presence of several limitations including missing data on mobility and disability outcomes for some individuals, findings of the present study suggest that obesity, even if metabolically healthy, may accelerate age-related declines in functional ability and pose a threat to independence in older age.

“Weight loss is therefore still advisable for healthy obese adults for the purpose of preserving the quality of later life,” the investigators concluded.

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Most Read Articles
25 Aug 2015
At the Northern Pharmacists Convention cum 48th Malaysian Pharmaceutical Society Seminar 2015 held recently at Bayview Beach Hotel, Penang, Sanofi invited three distinguished speakers – Dr Khaw Chong Hui, Dr Lo Kang Shang Chit, and Professor Dr Karl-Josef Gundermann – to speak on the importance of renal protection in managing diabetic hypertension, the use of antihistamines in managing chronic urticaria (CU), and the role of essential phospholipids (EPL) in fatty liver diseases, respectively.
Roshini Claire Anthony, 07 Nov 2017

Women who are underweight, particularly in their late teens and mid-thirties, may be at risk for early menopause, a recent study found. 

16 Aug 2014

New drug applications approved by US FDA as of 15-30 Aug which includes New Molecular Entities (NMEs) and new biologics. It does not include Tentative Approvals. Supplemental approvals may have occurred since the original approval date.

Audrey Abella, 20 Jan 2017
Diabetes was not a risk factor for total knee replacement (TKR) due to severe knee osteoarthritis, a Singapore study found.