Category: Dementia

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Dementia: How long can a person live without eating or drinking?

By Belinda Weber

Many people living with the later stages of dementia may not eat or drink. They may also develop dysphagia, which prevents them from swallowing effectively. How long a person can live without food and liquids varies, but doctors believe that sufficient end of life care may help improve their quality of life.

Dementia refers to a group of neurocognitive conditions that can permanently damage the brain. Alzheimer’s disease is the most common type, accounting for between 60% and 80% of dementia cases, according to the Alzheimer’s Association.

This article explains why someone living with dementia may stop eating and drinking. It also suggests ways carers can support them.

There are many reasons a person may stop eating and drinking. As a neurocognitive disorder progresses, most people become less active and do not need to consume as many calories.

According to the National Foundation of Swallowing Disorders, at least 45% of people living with dementia also experience dysphagia, which refers to difficulty swallowing. This can cause a person to be unable to consume adequate nutrition and liquids.

People living with dementia may also notTrusted Source be as diligent about their oral hygiene as they once were. This can cause them to have sore mouths, teeth with infections, or ill-fitting dentures.

Another reason may be that the damage in the brain has spread to the hypothalamus, the area that regulatesTrusted Source food intake. Alternatively, it could be that the person no longer recognizes things as food or forgets about eating.

Age can also play a part as the muscles involved in swallowing lose mass, resulting in a loss of strength and range of motion. The person may feel as if they are choking on food or cannot move it out of their mouth.

No one can say for sure how long someone can survive without eating or drinking, as it involves many factors. These include the person’s age, overall health, and how well their immune system can fight infections.

If someone has dysphagia, this can indicate that their neurocognitive disorder is progressing, as dysphagia usually occurs in the later stages. This increases the risk of a person inhaling food or liquid, leadingTrusted Source to chest infections.

While it is impossible to predict exactly how long someone can live without eating or drinking, having dysphagia can mark the beginning of end of life careTrusted Source.

People living with a neurocognitive disorder may benefit from end of life care for days, weeks, months, or years.

Artificial nutrition and hydration (ANH) is a procedure where doctors deliver nutrients and fluids intravenouslyTrusted Source into a person’s body via a tube. This tube runs into the stomach from the nose or a device fitted into the stomach.

However, these doctors need to administer these treatments in a medical setting, and many people with a neurocognitive disorder find the experience distressing. Some individuals may try to remove the tubes.

Doctors do not agree about recommending ANH for people living with late stage dementia as it is unclear whether it provides any overall benefits.

The American Speech-Language-Hearing Association notes that tube feeding does not improve the quality of life of a person with a diagnosis of dementia. Additionally, it states that tube feeding does not reduce their risk of developing a chest infection.

The Alzheimer’s Association recommends people living with a neurocognitive disorder plan their late stage care while they can still express themselves and make decisions. This can include whether or not they want ANH.

When someone living with dementia is nearing death, they tend to deteriorate more rapidly. They may develop incontinence and agitation.

According to the United Kingdom’s Alzheimer’s Society, signs that death is near for someone living with dementia include:

  • loss of consciousness
  • irregular breathing
  • restlessness
  • rattly sound in the chest
  • cold hands and feet

A 2019 study listed pneumonia as the cause of death for 50%Trusted Source of people who required hospital care due to dementia.

Doctors recommend helping someone eat and drink for as long as they can, even if they eat in small amounts. The Alzheimer’s Association suggests:

  • offering soft foods
  • thickening liquids with cornstarch or unflavored gelatin
  • alternating bites of food with sips of drink
  • offering sherbet or ice cream
  • serving finger food if someone has difficulties using cutlery
  • helping the person sit in an upright and comfortable position

Many people living with a neurocognitive disorder may stop eating and drinking. This may be due to infections, but it may also result from individuals experiencing swallowing difficulties.

Swallowing difficulties, or dysphagia, often indicates that the person’s neurocognitive disorder is progressing and may have reached the later stages.

Doctors believe that the person’s body adjusts to the reduced food and liquid intake and that people do not feel hunger or thirst.

Swallowing difficulties increase the risk of inhaling food particles or fluids, which can lead to chest infections, including pneumonia.

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Race and ethnicity affect end-of-life care for dementia patients

— More than half of Medicare beneficiaries are diagnosed with dementia during their lifetime and, of those diagnosed who receive intensive end-of-life care, most are from racial and ethnic minority groups, according to a new study.

“While people with dementia received intensive services less often than people without dementia, those with dementia who did receive intensive services were more likely to be from racial or ethnic minoritized groups,” says Elizabeth Luth.

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Intensive treatment includes mechanical ventilation, intubation, feeding tube initiation, and new dialysis.

Researchers have known that race and ethnicity play a role in the intensity of medical care at the end of life, but the difference is more pronounced among individuals with dementia, they say.

“Dementia appears to have a multiplicative effect,” says Elizabeth Luth, an assistant professor in the family medicine and community health department at Rutgers University and lead author of the study published in the Journal of the American Geriatrics Society.

“This difference is not problematic if it reflects patient preferences for intensive services,” says Luth, who is also a faculty member at Rutgers’ Institute for Health, Health Care Policy & Aging Research. “However, additional research is needed to understand whether these differences may be attributable to other factors, including systemic racism, discrimination, poor physician communication, and other barriers to accessing health care.”

To measure the role of race and ethnicity in end-of-life care for people with dementia, Luth and colleagues calculated total medical costs for 463,590 Medicare beneficiaries nationwide. Using claims data, the researchers tallied inpatient, outpatient, carrier, skilled nursing facility, and hospice expenditures for patients’ final 30 days of life. Higher costs indicated greater care intensity.

In addition to determining 51% of Medicare patients die with a dementia diagnosis claim, the researchers made another discovery: Race and ethnicity may influence how people with dementia live out their final days.

“While people with dementia received intensive services less often than people without dementia, those with dementia who did receive intensive services were more likely to be from racial or ethnic minoritized groups,” Luth says.

The magnitude of this effect differed by dementia status. For example, among people without dementia, compared to non-Hispanic Whites, Asian American, and Pacific Islanders had 73% higher odds of intensive care at the end of life. However, among persons with a dementia diagnosis, Asian American and Pacific Islanders had 175% higher odds of receiving intensive procedures.

The findings should prompt efforts to improve end-of-life care and outcomes for people with dementia, Luth says. Medicare reimbursements for physician-led advance care planning conversations could help, she says, as would end-of-life care counseling for all hospitalized patients.

“In the absence of a designated decision maker, the default approach in end-of-life care is to provide intensive services,” Luth says.

“If there isn’t anybody advocating either way, whether it’s the family or the patient themselves, the default is always more hospitalization, which might not be the type of care the patient wants or needs.”

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After a Dementia Diagnosis

— Preparing for the Future

A diagnosis of dementia, a category of diseases affecting memory and thinking that includes Alzheimer’s disease, can feel overwhelming and upsetting. You might worry that you will lose control over your life and ability to make your own decisions. Fortunately, receiving a diagnosis of dementia or Alzheimer’s does not mean that you cannot execute legal documents or make decisions about plans for your future finances and health care.

People with dementia can execute legal documents to plan for their futures when they have the mental state — or capacity — to do so. Capacity refers to your ability to understand the contents of a legal document, such as a will, and know the consequences of executing it. If you know who your family is, understand your assets, and comprehend your will, you can execute a valid will and plan for the distribution of your estate after your death, provided you understand what you are signing and its effect on your life.

The following can help you in planning where you wish to live, what kind of care you receive, and what happens to your assets if you get severely ill or pass away.

Health Care Power of Attorney

Consider appointing a health care agent to make medical decisions if you become incapacitated. You can name a health care agent using a health care power of attorney, sometimes called a medical power of attorney or a durable power of attorney for health care. Your health care agent can make medical choices if you can no longer do so.

Picking someone you trust, such as a responsible child or spouse, or another family member, can give you peace of mind that they will have your best interests and desires in mind when they make decisions. For instance, dementia patients who prefer receiving in-home care can express this wish to their agent.

In the power of attorney document, you can also state your intentions regarding health care and limit your agent’s capabilities if you wish.

Living Will

For an added layer of protection, you can also draft an advance directive or living will that states your desires regarding medical treatment if you are unable to communicate with your physician. Your living will can express whether you want treatment to prolong your life.

Financial Power of Attorney

Using a financial power of attorney, known as a power of attorney for property, you can select a trusted individual to handle your financial affairs if your disease progresses such that you can no longer make financial decisions. Your financial agent can manage your money and pay bills on your behalf, but they cannot use your money for themselves.

In the power of attorney for property document, you can restrict your agent’s powers. For instance, a person might specify that the agent can manage personal accounts, but not sell the family home.

Long-Term Care Planning

After a dementia diagnosis, consider whether you would like to receive long-term care at home or in a facility, and whether you intend to apply for Medicaid or long-term care insurance. If you want to apply for Medicaid, you might need to prepare your finances to become eligible.

Last Will and Testament

Making a last will and testament, also known as a will, can help ensure your assets go to your family and friends when you pass away. You can determine how much of your money each beneficiary will receive and make bequests to individuals. For example, if you have items of sentimental value, you can leave them to specific people. Without a will, your assets will transfer to your heirs according to the law in your state.

Consider meeting with an elder law attorney in your area to discuss your plans for your future.

For additional support and to learn more about Alzheimer’s disease and related disorders, reach out to your local Alzheimer’s Association chapter.

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Dementia in Prison Is Turning into an Epidemic

— The U.S. Penal System Is Badly Unprepared

Older prisoners will make up a third of the prison population in a decade, and many of them will develop dementia

By Sara Novak

Terrell Carter remembers one prisoner in particular. They had both been seeking commutations of their life sentence so they could eventually apply for parole. But Carter says that in the midst of the process, his fellow inmate became so debilitated with dementia that the man could no longer function well enough to complete the paperwork.

Within a few months, Carter says, this prisoner was incapacitated, lying in bed with arms outstretched over his head, calling for help. Carter, an inmate who volunteered in the hospice ward of State Correctional Institution Phoenix in Collegeville, Penn., says that his fellow prisoner languished and eventually perished in prison because he was too mentally impaired to file for forgiveness. “By the end, he didn’t know the crime he was charged with committing,” Carter says

In the October 2021 issue of Northwestern University Law Review, Carter, along with Drexel University associate professor of law Rachel López, argue that the current sentencing structure all too often locks people up and throws away the key. A former commissioner on Pennsylvania’s sentencing board, López is especially concerned with the number of elderly people who are incarcerated. “It’s all part of the legacy of the ‘tough on crime’ era,” she says.

A survey by the Pew Charitable Trusts found that the number of inmates age 55 or older increased by 280 percent from 1999 to 2016. Three-strikes laws and mandatory life sentences without the possibility of parole expanded during the 1980s and 1990s, and many of these laws are still on the books today. As the number of aging prisoners balloons, so, too, do instances of dementia. An article López authored in the June 2020 issue of Federal Sentencing Reporter projected that between 70,341 and 211,020 of the estimated 400,000 incarcerated elderly in 2030 will develop dementia. Alzheimer’s disease is the most common diagnosis, but dementias that involve Lewy bodies, the vascular system and Parkinson’s disease are also on the list.

Prison may also accelerate aging and the possibility of developing the disease, according to a January 2022 article published in the journal Health & Justice. Study author Bryce Stoliker, a researcher at the University of Saskatchewan, says that the high risk is because of challenges faced in prison life—and inmates’ experiences before incarceration. Prisoners are often marginalized members of society with less access to health care, poorer diet, issues with alcohol or drug misuse, mental health problems and potential traumatic brain injuries—all factors that increase the likelihood of developing the condition. “Once behind bars, a lack of stimulation and an overall poor quality of life magnifies the problem,” Stoliker says.

Prisoners with dementia are also vulnerable to abuse. Their erratic behavior and inability to follow directions is aggravating to other prisoners and to the staff in an already tense and sometimes violent environment, says Tina Maschi, co-author of the book Aging Behind Prison Walls: Studies in Trauma and Resilience.

A 2012 study she authored in the Gerontologist found that those with dementia are increasingly vulnerable to “victimization.” If they become aggressive toward staff or can’t stay in line, they’re more likely to be reprimanded. “They’re no longer in touch with the prison rules, and as a result, it appears to staff, who often aren’t trained in dealing with dementia patients, that they’re acting out,” Maschi says. Additionally, according to the study, they can become victims of sexual assault by other prisoners because they can’t defend themselves.

With strict sentencing practices still in place, the problem could get worse. The American Civil Liberties Union projects that in a decade, prisoners age 55 and older will make up one third of the U.S. incarcerated population. And prisons, López says, don’t have the resources to tend to this highly vulnerable population. Still, there may be some relatively available short-term solutions. Older prisoners are often housed together, but senior structured living programs that include daily stimulation such as puzzles, knitting and cognitive exercises may help to reduce the risk of elderly prisoners who get dementia later on.

True Grit, a program at Northern Nevada Correctional Center, is described in a review published in the December 2019 issue of Health & Justice. It teaches inmates older than age 55 skills such as latch rug making, crocheting, painting, jigsaw puzzle making and beading, as well as emphasizing the importance of physical exercise. The program has been shown to increase inmate quality of life, reduce medication use and behavioral problems, and enhance overall health and well-being.

Compassionate release is another tool that is largely underutilized, according to experts. Also called “geriatric parole,” it’s currently used once patients get to the end of their life. But for the program to reduce the elderly burden on the prison system, it would have to be used before inmates are so ill that they can no longer be integrated back into society. Once prisoners are too far gone, says Ronald Aday, author of the book Aging Prisoners: Crisis in American Corrections, it’s much harder for them to find “a place to land” outside of prison, and nursing homes are unlikely to admit a felon. Still, a 2018 report from Families Against Mandatory Minimums (FAMM) found that the program is rarely used and that, in many states, it presents aging inmates with a troubling “number of barriers” to getting out.

When inmates do develop dementia, prison workers, at a minimum, need to be provided with basic training to deal with the disease. “Correctional staff and those in direct daily contact with older prisoners need to understand both their vulnerability to other inmates and their inability to understand orders,” Aday says.

Looking ahead, dementia wards in prison may be needed to house prisoners with cognitive problems. One such memory ward opened in 2019 at Federal Medical Center Devens in Massachusetts. The facility staff is specially trained to take care of those with dementia.

But building dementia wards in prisons shines a spotlight on a larger issue: prisons are not properly equipped to house these patients because this was never their purpose in the first place. “The original intent of prison was to rehabilitate,” Aday says. “Correctional institutes were meant to ‘correct people’ so they could go back out and work.” Somewhere along the way, he adds, we’ve lost our purpose, and as a result, 10-year sentences have tripled, and life in prison without the possibility of parole is all too common. If we don’t get ahold of our out-of-balance sentencing structure, Aday says, we’ll never be able to really address the issue.

Carter, now age 53, feels lucky that he made it out “by the skin of his teeth.” After graduating from Villanova University and spending years taking care of elderly inmates, he was able to commute his sentence to life with parole for a robbery that he says went terribly wrong when he was 22 years old. Last July he was released after spending three decades in maximum-security prison.

Still, Carter is haunted by those he left behind, especially in the hospice ward. He says by the end of their life, most of them don’t even realize where they are, let alone what got them there. “You gotta wonder what kind of punishment it is if you don’t even know you’re in prison,” Carter says.

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Preparing Yourself or a Loved One to Die at Home

by Ray Burow

Death is not a fun topic, but failing to talk about end-of-life plans results in a lack of preparation and exacerbates emotional strain when a loved one passes away at home.

If your loved one opts to live out their final days in their house, or if you care for an elderly spouse or parent who’s in the advanced stages of Alzheimer’s disease, they could die at home. Are you prepared? What are your loved one’s end-of-life wishes? Would they choose to pass away at home? Is hospice care an option, or is a hospital setting a better choice for your circumstances? Medicare often pays for hospice care.

Why some people prefer to die at home

Passing away at home is often preferred by critically ill or older individuals. According to the Stanford School of Medicine, studies indicate that 80% of Americans would choose to pass from this life surrounded by what’s familiar to them, preferably at home. However, many don’t get their wish. Only 20% of Americans die at home, while 60% die in acute care hospitals and 20% die in nursing homes.

People prefer to die at home for various reasons, but perhaps control is a primary contributor. The family can manage who comes and goes, providing an opportunity to gather, reminisce, and properly say goodbye. Caregivers administer palliative care in a comfortable, familiar environment rather than one that is foreign and starkly sterile.

Hospice care will assist with pain management, and no heroic actions are taken to resuscitate the patient, who is allowed to slip away. Depending on the laws in your state, you may be able to keep the body at the house for a period of time, and some families may choose to have the funeral at home, too.

How to prepare for a death at home

Preparing to die at home is a process that must occur before the person’s final days. If you or a loved one has been diagnosed with dementia, it is essential to decide in the early days of the condition, while the decision is still yours to make. Caregivers and loved ones, acting as surrogates, can carry out your wishes, but only when they know what they are.

Advance directive

An advance health directive is crucial to securing end-of-life wishes. It’s a legal document containing the patient’s desires. If the patient is incapacitated, the document expresses their values regarding end-of-life processes. These include whether first responders and healthcare professionals will administer CPR, if the patient will donate organs, and what comfort measures will be in place during the dying process.

When a person dies at home unexpectedly and without an advance directive, first responders typically can’t pronounce them dead, as required by law. Paramedics transport the remains to the nearest hospital emergency room, where a doctor will pronounce them. If hospice is in place, the hospice nurse can pronounce the person’s death at home, and the family arranges for a funeral home to remove the remains.

Without hospice, a living will, or an advance directive, the family must call emergency services when their loved one dies at home. Paramedics, possibly firefighters, and police officers will arrive at your home, but only a doctor or coroner can pronounce death.

Understand that without the proper documents in hand, paramedics have to follow protocol and will often begin administering emergency procedures and transport your loved one to a hospital where a doctor with authority to pronounce can do so. There are exceptions to this rule depending on where you live, and in some cases, paramedics are permitted to pronounce.

Following death

Some states require an autopsy when a person dies at home. If the deceased was advanced in age, an autopsy might not be necessary. In either case, you must make arrangements for transportation to a funeral home or crematorium. Don’t be shy to ask about cost. Funeral homes are required by law to provide that information when requested.

There is much more to preparing for death at home than what we can briefly discuss in this column, including the emotional and spiritual aspects and mourning through the grieving process. Mourning is necessary and healthy, and it’s futile to try and skip it. Grief will rise to meet you in unexpected places and at random times. A grief counselor, pastor, trusted friend, or family member can help you through the mourning process. You don’t need to mourn alone.

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We all deserve a good death

– especially people living with dementia

On International Nurses Day (May 12), I commend the contribution made by all nurses involved in the care of people living with dementia in residential, home and community care, in hospitals and through clinics and health centres.

By Maree McCabe

Dementia is a terminal illness and appropriate palliative care is an essential element of quality care and end of life care for people with dementia, and for their families and carers.

People living with dementia, their families and carers deserve specialist dementia support to plan for and manage their end of life with dementia.

While people living with dementia will unlikely to be able to communicate clearly at their end of life and we may never know how much they can hear, see, feel and comprehend at that time, we need to support them and include them in decisions about their care through the continuum of the disease right through to end of life.

People with dementia share with us they need to have confidence in the system and the people involved in their care because they know they may not have capacity at the end of life to express their wishes. They rely on their families, support networks and healthcare professionals to ensure they receive quality dementia care and experience a good death.

Caring for someone with dementia can be rewarding and emotionally, physically and financially challenging. Families and carers frequently report feeling stressed and confused as to how and where to access end of life care and services, and can feel pressured to make immediate decisions for their loved ones.

Dementia Australia is calling on all sides of politics to commit to a national dementia palliative care program modelled on an evidence-based, nurse-led model of palliative care already successful in South Australia.

The Nightingale Program is the leading specialist dementia palliative care program in Australia and with the support of a federal funding commitment could be expanded across the country.

I acknowledge the support of existing funders, The Rosemary Foundation for Memory Support and Country SA Primary Health Network Ageing Well in Place initiative.

The Nightingale Program clients have access to specialist nurses who provide palliative care strategies and advice to support those living with dementia and their families and care providers. There is a focus on promoting choice and well-being.

The specialist dementia nurses are trained to deliver a person-centred approach to enable people living with dementia to:

  • Stay at home longer and maximise their independence
  • Promote quality of life and positive relationships
  • Have a voice in their future care options and decision making
  • Avoid unnecessary presentations to acute hospital settings
  • Access clinical advice, including co-morbidity management, pain management, delirium and palliation.

The many benefits of the Nightingale Program include:

  • Specialist nursing advice
  • Comprehensive and holistic nursing assessment, which will identify current issues and anticipate changing needs
  • Referral to other service providers as needed
  • Continuity of care, offering a single point of contact for guidance
  • Advice provided in home, residential aged care, community and hospital settings
  • Consultation in the development of advance care directives for future health care needs
  • Education and emotional support to support family and carers
  • Interdisciplinary teamwork throughout the health and care networks.

I call on all sides of politics to commit to expanding this program nationally to ensure all Australians living with dementia are supported by staff trained and qualified to provide dementia-specific palliative care.

Improving palliative care for people with dementia, no matter where they live, must be a policy priority Australia-wide to provide peace of mind for the almost half a million Australians living with dementia and the 1.6 million people involved in their care.

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1 in 2 older adults now die with a dementia diagnosis

by Kim Callinan

Nearly half of all older adults now die with a dementia diagnosis, up more than one-third (36%) in just the past two decades, according to a new study published in the Journal of the American Medical Association.

While these findings are disheartening, they also serve to underscore the importance of advance care planning for the care we want – and don’t want – should we get dementia. Thinking through these difficult decisions and having conversations with our loved ones and healthcare providers now, while we are still capable of making our healthcare decisions, will be a gift to our loved ones and to ourselves.

A good time to discuss your end-of-life care wishes with your family is when you are together, like Memorial Day weekend in May.

It’s important to keep in mind that dementia, as a public health crisis, came as a result of significant advancements in medicine.

As we have discovered cures or treatments for many diseases over the last century that used to be life-threatening, life expectancy has increased, and more people are dying with and from dementia. In short, medicine can prolong how long the body lasts, but not the mind.

However, the default mode within our medical system is to extend the patient’s life, regardless of the quality of life, even for people with advanced dementia. We even subject advanced dementia patients to aggressive end-of-life interventions that inflict needless suffering with little thought.

Dementia patients take comfort from their surroundings; transferring them to a hospital causes agitation, upset and in the most extreme situations, trauma. Yet, nearly six out of 10 nursing home residents with advanced dementia (57%) go to the emergency room at least once in the last month of life.

Furthermore, emergency room physicians are trained to extend life. This reality means you could be subjecting a patient with advanced dementia to cracked ribs as a result of cardiopulmonary resuscitation (CPR), an uncomfortable urinary catheter, or a breathing tube.

A small percentage of people may want these aggressive interventions. However, more than nine out of 10 Americans (92%) agree that a person should “have the legal right to put in writing in advance that they want their caregiver and medical team to stop medical treatments when they are at a specific stage of dementia,” according to a 2018 survey by NORC and the University of Chicago commissioned by my organization.

The way to solve this crisis is to balance our advances in medicine with empathy and respect for the voice and wishes of the individual; to be seen and heard as an individual and not just as a patient.

While every person does have a legal right to forgo treatments, operationalizing this desire is not clear-cut. Dementia is a progressive disease: it’s not always obvious to loved ones the point at which their loved one would want to forgo treatments. Is it when they no longer recognize you, even if they seem otherwise happy? Is it only if they get violent? Or perhaps it takes multiple factors (e.g., can no longer eat, speak, dress themselves or carry on a conversation)?

I encourage all of us to give our loved ones the gift of clarity by filling out the free-of-charge Compassion & Choices dementia values and priorities online tool (values-tool.compassionandchoices.org); this tool helps you create a personalized care plan, based on your selected preferences, that your health care proxy can use to care for you should you get dementia.

While unfortunately there is no cure for dementia, we can take proactive steps to die naturally, potentially with less suffering, through advance care planning.

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