Tuesday, 6 August 2013

National Patient Safety Goals Effective January 1, 2013


Goal 1 is to improve the accuracy of patient identification. Use at least two patient identifiers when providing care, treatment and services.
1.       Wrong-patient errors occur in virtually all stages of diagnosis and treatment.
2.       The intent for this goal is two-fold: first, to reliably identify the individual as the person for whom the service or treatment is intended; second, to match the service or treatment to that individual. Acceptable identifiers may be the individual’s name, an assigned identification number, telephone number, or other person-specific identifier.
3.       Use at least two patient identifiers when administering medications, blood, or blood components; when collecting blood samples and other specimens for clinical testing; and when providing treatments or procedures. The patient's room number or physical location is not used as an identifier.
4.       Before initiating a blood or blood component transfusion:
a.       Match the blood or blood component to the order.
b.       Match the patient to the blood or blood component.
c.        Use a two-person verification process or a one-person verification process accompanied by automated identification technology, such as bar coding.
d.      When using a two-person verification process, one individual conducting the identification verification is the qualified transfusionist who will administer the blood or blood component to the patient.

e.      When using a two-person verification process, the second individual conducting the identification verification is qualified to participate in the process, as determined by the hospital.

Monday, 5 August 2013

Stent benefit questioned in stable angina

For patients with stable coronary artery disease (CAD), stent placement offered no more benefit than optimal medical therapy, according to a meta–analysis by Kathleen Stergiopoulos, MD, PhD, and David Brown, MD, of Stony Brook University Medical Center in Stony Brook, N.Y reported in the journal Archives of Internal Medicine. 

Stents had no significant effect on the risk of nonfatal myocardial infarction, unplanned revascularization, or persistent angina. The current guidelines prefer initial medical treatment with aspirin, statins, angiotensin–converting enzyme inhibitors (ACEIs), or angiotensin receptor blockers (ARBs), combined with lifestyle changes. The researchers included eight trials with a total of 7,229 patients, including the landmark COURAGE trial. For a study to be included, at last half of the patients assigned to PCI had to have been given a stent; the proportions ranged from 72% to 100%. The death rate for stent implantation was 8.9% compared with 9.1% for medical therapy. The rates for nonfatal MI were also similar –– 8.9% for stents and 8.1% for medical therapy. The rate of unplanned revascularization in the stent group was 21.4%, compared with 30.7% in the medical treatment group. The rates of persistent angina were 29% for stents and 33% for medical therapy.

Up to 76% of patients with stable CAD can avoid PCI altogether if treated with optimal medical therapy.

Simply putting in a stent in a blockage does not address the underlying problem. Lifestyle changes and aggressive medical management are far more important than just putting in a stent.

Role of Folate or Folic Acid in Cancer Prevention

Several large observational studies have shown a decrease in risk of colorectal and other cancers with dietary folate, while other randomized trials of folic acid supplementation have raised the possibility of increased cancer risk from folic acid supplementation.
In the largest meta-analysis of individual patient data from randomized trials of folic acid for the prevention of cardiovascular disease (10 trials, n = 49,969) and colorectal adenoma (3 trials, n = 2652), during an average of 5.2 years of treatment, there was no significant difference in overall cancer incidence for patients assigned to folic acid or placebo.
There was also no significant effect on the incidence of specific cancers, including cancers of the large intestine, prostate, lung, or breast. (Lancet 2013;381:1029)
Fish oil and cardiovascular mortality
The Risk and Prevention Study enrolled patients with multiple cardiovascular risk factors or known vascular disease and, after a median follow-up of five years, found no reduction in coronary heart disease death with n-3 polyunsaturated fatty acid supplementation compared with placebo.  [N Engl J Med 2013;368:1800]
Breastfeeding and obesity

There is increasing evidence that breastfeeding does not reduce the risk of obesity in the offspring. A follow-up study from a cluster-randomized trial of over 17,000 breastfeeding mother-infant pairs reported on outcomes of children at 11.5 years of age, and confirmed findings from 5 years earlier that there were no differences in the body mass index or rates of obesity and overweight.  Population strategies to increase the duration and exclusivity of breastfeeding are unlikely to impact the obesity epidemic.  (JAMA 2013;309:1005.)

Sunday, 4 August 2013

Diet for heart disease prevention with special reference to edible oils

     
1.        Food of plant in origin contains no cholesterol. Only animal food has cholesterol, therefore, all oils which are plant in origin will have zero cholesterol while animal fat like Desi Ghee (cow or buffalo) will have cholesterol.
2.        Any fat which is saturated will be solid at room temperature and the one which is unsaturated will be liquid at room temperature. All plant oils, therefore, will be unsaturated and Desi Ghee, Butter will be saturated. When an unsaturated liquid oil is hydrogenated, it becomes hydrogenated oil, solid at room temperature and therefore, will be saturated.
3.        Unsaturated oils can be poly-unsaturated or mono-unsaturated. Mono-unsaturated oils are heat stable and the oils can be reused after frying or boiling. Boiled Poly unsaturated oils on the other hand will oxidize on heating and may not be suitable for reuse.
4.        Omega 3 fatty acid in unsaturated oils is the key for cardiovascular prevention. The N3:N6 ratio is the one which classify various oils. More N3 means more Omega 3 fatty acid.
5.        When choosing unsaturated oils, a blend  of oils is better than single oil and, if one oil has to be used, then it is preferred to be mono-unsaturated.  A single oil is used should be mustered oil, groundnut oil or  olive oil. A recent study has shown Mediterranean diet which involves consumption of pure virgin olive oil in adequate amount can cause regression of heart diseases. Virgin olive oil has also been shown to dissolve gallbladder stones. There are blend of oils available which are a mix of poly and mono-unsaturated oils and if they have more N3:N6 ration, they can be consumed from healthy point of view.
6.        Trans fats are the biggest culprit (hydrogenated oils). Saturated fat increases LDL bad cholesterol while transfat increases LDL bad cholesterol and simultaneously reduces good HDL cholesterol. It is better to consume desi ghee than vanaspati ghee.
7.        Moderation and variety is the answer. One should not consume more than ½ kg of ghee, oil, butter in a month which means 3 tea spoon full in a day. I recommend a mix of unsaturated oils, saturated oils and butter in a day with a maximum 3 tea spoon full (15 ml).
8.        One should not re-fry or deep fry food articles. One should use non-stick pans for reducing the amount of oil in cooking. The smaller pieces of vegetables you cut while cooking the more will be available surface area and more will be oil consumption. One should boil the vegetables and cook them to reduce the amount of oil required for cooking.
9.        There are some medicines available which are Lipase inhibitors which are called cheating drugs and they do not allow fat to be observed if you take any excess in parties. As per naturopathy, consuming a glass of water with lemon after half an hour of eating food may help in washing of the fat lined on the intestinal lining.

10.     1% rise in bad cholesterol increases the chances of heart attack by 2% and 1% reduction in good HDL cholesterol reduces the chances of heart attack by 3%.

Diet for heart disease prevention with special reference to edible oils

     
1.        Food of plant in origin contains no cholesterol. Only animal food has cholesterol, therefore, all oils which are plant in origin will have zero cholesterol while animal fat like Desi Ghee (cow or buffalo) will have cholesterol.
2.        Any fat which is saturated will be solid at room temperature and the one which is unsaturated will be liquid at room temperature. All plant oils, therefore, will be unsaturated and Desi Ghee, Butter will be saturated. When an unsaturated liquid oil is hydrogenated, it becomes hydrogenated oil, solid at room temperature and therefore, will be saturated.
3.        Unsaturated oils can be poly-unsaturated or mono-unsaturated. Mono-unsaturated oils are heat stable and the oils can be reused after frying or boiling. Boiled Poly unsaturated oils on the other hand will oxidize on heating and may not be suitable for reuse.
4.        Omega 3 fatty acid in unsaturated oils is the key for cardiovascular prevention. The N3:N6 ratio is the one which classify various oils. More N3 means more Omega 3 fatty acid.
5.        When choosing unsaturated oils, a blend  of oils is better than single oil and, if one oil has to be used, then it is preferred to be mono-unsaturated.  A single oil is used should be mustered oil, groundnut oil or  olive oil. A recent study has shown Mediterranean diet which involves consumption of pure virgin olive oil in adequate amount can cause regression of heart diseases. Virgin olive oil has also been shown to dissolve gallbladder stones. There are blend of oils available which are a mix of poly and mono-unsaturated oils and if they have more N3:N6 ration, they can be consumed from healthy point of view.
6.        Trans fats are the biggest culprit (hydrogenated oils). Saturated fat increases LDL bad cholesterol while transfat increases LDL bad cholesterol and simultaneously reduces good HDL cholesterol. It is better to consume desi ghee than vanaspati ghee.
7.        Moderation and variety is the answer. One should not consume more than ½ kg of ghee, oil, butter in a month which means 3 tea spoon full in a day. I recommend a mix of unsaturated oils, saturated oils and butter in a day with a maximum 3 tea spoon full (15 ml).
8.        One should not re-fry or deep fry food articles. One should use non-stick pans for reducing the amount of oil in cooking. The smaller pieces of vegetables you cut while cooking the more will be available surface area and more will be oil consumption. One should boil the vegetables and cook them to reduce the amount of oil required for cooking.
9.        There are some medicines available which are Lipase inhibitors which are called cheating drugs and they do not allow fat to be observed if you take any excess in parties. As per naturopathy, consuming a glass of water with lemon after half an hour of eating food may help in washing of the fat lined on the intestinal lining.

10.     1% rise in bad cholesterol increases the chances of heart attack by 2% and 1% reduction in good HDL cholesterol reduces the chances of heart attack by 3%.

Things you should know about erectile dysfunction

ED is often the result of diseases or conditions that become more common with age or a side effect of the medications used to treat them. Other causes include prostate surgery, stress, relationship problems, and depression. With age tissues also become less elastic and nerve communication slows.

Cardiovascular disease is a common cause. Blocked arteries affect not only the coronary arteries but those throughout the body as well. Up to 30% of men who see their doctors for ED have underlying heart blockages.

Intriguing findings from the Massachusetts Male Aging Study suggest there may be a natural ebb and flow to ED — that is, for some men, trouble with erections may occur, last for a significant amount of time, and then partly or fully disappear without treatment.

For some men, simply losing weight may help. Others may need medications, and there are other options available as well. (Harvard Newsletter)


Understanding Insurance Terms


Deductibles

In an insurance policy, the deductible is the amount of expenses that must be paid out of pocket before an insurer will pay any expenses.

Deductibles are typically used to deter the large number of trivial claims that a consumer can be reasonably expected to bear the cost of. 

By restricting its coverage to events that are significant enough to incur large costs, the insurance firm expects to pay out slightly smaller amounts much less frequently, incurring much higher savings. 

As a result, insurance premiums are typically cheaper when they involve higher deductibles. Deductible is what makes insurance so profitable. 
 Copay

Copayment or copay is a payment defined in the insurance policy and paid by the insured person each time a medical service is accessed. It is technically a form of coinsurance, but is defined differently in health insurance where a coinsurance is a percentage payment after the deductible up to a certain limit. It must be paid before any policy benefit is payable by an insurance company. Copayments do not usually contribute towards any policy out-of-pocket maxima whereas coinsurance payments do.

Though the copay is often a small portion of the actual cost of the medical service, it is meant to prevent people from seeking medical care that may not be necessary (e.g.: an infection by the common cold). The underlying philosophy is that with no copay, people will consume much more care than they otherwise would if they were paying for all or some of it.

Co Insurance

In health insurance, coinsurance is sometimes used synonymously with copayment, but is defined differently – a copay is typically fixed while the coinsurance is a percentage that the insurer pays after the insurance policy's deductible is exceeded up to the policy's stop loss.
It is expressed as a pair of percentages with the insurer's portion stated first. The maximum percentage the insured will be responsible for is generally no more than 50%.

Out of pocket maximum

The yearly out-of-pocket maximum is the highest or total amount your health insurance company requires you to pay towards the cost of your health care.
Out-of-pocket expenses are what you pay for health-related services above and beyond your monthly premium. Depending on your health plan, these expenses may include an annual deductable, coinsurance, and copayments for doctor visits and prescription drugs.

The out-of-pocket maximum helps protect you from very high additional costs. In most cases, once you reach your health plan's out-of-pocket maximum, your insurance company will cover 100% of the costs they consider to be medically necessary.

Loading in Health Insurance

Loading, in terms of Mediclaim Insurance means the Insurer (Company) will charge more amount than the regular premium from the policy holder after a claim has been made. 

For example you pay Rs 6,000 annual premium, and now in 4th year you make a claim, then from the 5th year onwards, your premium will increases by a certain amount which can range from 5% to even 300%.  The increase depends on the company terms and the rules.  If the loading is 50%, your premium will increase by 50%. (9000/-  in this case). Loading can apply with every claim you make.

1. ICICI Lombard mediclaim policy states different slabs for different amounts of claim made.

2. Star Health’s Red Carpet policy for Senior citizens: makes an option of Co-pay up to 30% but also has Loading as well.

3. United India (Gold and Platinum only) and Max Bupa has no loading clauses

Loading challenged in consumer courts

1. Amina Sheikh, an octogenarian, was insured for Rs 1.5 lakh for a decade by the National Insurance Co. Ltd. under its Mediclaim Policy. When her policy was due for renewal in 2007, the company increased the premium from Rs 5,305 to Rs 32,787. This was done to make it financially unviable to continue with the policy. Her daughter protested, so the premium was brought down to Rs 23,845, which too was very high. She was forced to pay this premium and renew the policy to avoid a break in insurance. Her daughter wrote to the company demanding an explanation for the arbitrary increase. The divisional manager replied that the policy now stood cancelled as Amina did not seem happy with the firm. He also clarified that the premium doubles immediately when a person crosses 80 years of age and for her, the premium had been loaded by another 100% in anticipation of claims arising due to advanced age.

CWA then filed a consumer complaint. Rendering the judgment on behalf of the bench, the forum president observed: “Managers of public sector undertakings are duty-bound to take decisions based on facts and not in an arbitrary and irresponsible manner based on their emotions.”
The Forum held that the loading of the premium was arbitrary, unjustified, and contradicted the terms of the policy, which is deficiency in service and unfair trade practice. The forum directed the firm to continue the policy by charging Rs 13,112 and to refund the excess premium collected. It also directed the company to continue renewals without loading as long as the insured paid regular premium in time. Also, compensation of Rs 15,000 for mental agony and Rs 2,500 as costs were granted.  Source : TOI

Case Study 2: In Dr Rupali Shirke’s case, the insurance company loaded her premium by 50%, increasing it from Rs 7,727 to Rs 11,824 and decreased the sum insured from Rs 5 lakh to Rs 2.5 lakh. This was done because of two claims lodged by her, which were genuine and settled by the company. This was considered as an “adverse claims ratio” by the firm. When she protested, the insurance firm ignored it.
CWA filed a complaint challenging loading of premium and reduction of the sum insured by United India Insurance Co. Ltd. The Forum held that the firm was bound to renew the policy on the same terms and conditions. It directed the firm to restore the sum insured and charge regular premium without loading. A compensation of Rs 5,000 and costs of Rs 5,000 were also awarded.

Case Study 3: In the case of Hoshang Khan, after a claim was lodged, the insurance firm imposed a loading of 400%, increasing the premium from Rs 10,558 to Rs 55,952. Khan could not afford the high premium, so he sent the premium cheque without the loading, but the insurance company returned it. CWA filed a complaint against United India Insurance Co. Ltd. The Forum held that loading of premium was arbitrary and unjustified. It directed the company to accept the premium without loading. On receipt of the basic premium, the firm was directed renew the policy with retrospective effect from 2006 onwards to maintain the policy’s continuity.

Co-Pay in Mediclaim

Co-pay, as the name signifies is the payment made by two parties, even if that is not in equal proportions. Under this clause, the insured is also required to bear a certain percentage of expenses incurred on illness/disease while hospitalized, either conditionally or under certain conditions.

In India Co-Pay only comes into picture after a certain age. Most of the companies levy this clause once the policyholder enters the Senior citizen category, that is after the age of 60.

Mostly this percentage is mentioned as 20% pay – i.e., policyholder is required to pay 20% of the expenses out of his own pocket. 

For example a person is 65, and falls ill and gets admitted for which a bill comes of 70,000/-. His Mediclaim Policy mentions 20% co-pay, then he will have to pay 14000/- and the rest will be paid by the Mediclaim company.

Some companies may charge this co-pay clause if the policyholder is taking treatment in out of network hospitals. 

Even if a company does not have co-pay and loading clauses today , it can include them at later stage . Every policy mentions that “all terms including premium are subject to change on renewal, based on claims or otherwise.”

1. Bajaj Allianz implemented a new loading clause in August 2010. 

2. ICICI Lombard, has classified claims into Chronic and Non Chronic. Non-chronic claims like an accident or Malaria etc. would have a loading only above a certain threshold claim amount, which is not carried forward in the subsequent year. Whereas chronic ailments will have a loading of 75% and carried forward up to 200%.


(Some of the inputs from Manish Chauhan, Jago Investor)