adplus-dvertising
Connect with us

Health

Leading the way towards improved treatment for atrial fibrillation

Published

 on

Always on the lookout for major developments in electrophysiology, MUHC clinical teams work closely with research teams at the RI-MUHC to offer the most innovative treatments to patients.

Atrial fibrillation is a condition that causes the upper chambers of the heart (called the atria) to beat irregularly and ineffectively. Affecting more than 60 million people worldwide, it is one of the most common cardiac disorders. A burden both for patients and the health system, it increases the risk of heart failure, stroke and death, and often worsens over time.

Antiarrhythmic drugs can often help control atrial fibrillation, but approximately half of the patients require minimally invasive surgical procedures to stop the electrical impulses that cause irregular heart rhythms. These procedures evolve as new technologies are developed, and the McGill University Health Centre (MUHC) has become a key player in Canada to test the latest approaches in atrial fibrillation management.

“At the MUHC, our teams in cardiology are committed to building clinical evidence for alternatives to drug therapy. Working with research teams at the RI-MUHC and with industry partners, our teams assess the latest and most promising minimally invasive ablation technologies to improve the health of our patients. What we do is unique in Canada,” says Dr. Atul Verma, director of the Division of Cardiology at the MUHC and a scientist in the Cardiovascular Health Across the Lifespan (CHAL) Program at the Research Institute of the McGill University Health Centre (RI-MUHC).

Dr. Vidal Essebag, Dr. Jacqueline Joza and Dr. Atul Verma.

A rapidly advancing field

For the past twenty years, catheter ablation techniques have been used to improve treatment of atrial fibrillation. These techniques involve inserting tiny instruments into the heart through a vein or artery to apply heat or extreme cold where the arrhythmia is occurring, in order to create small scars in the heart tissue to stop the abnormal electrical signals that cause the arrhythmia. In recent years, however, new techniques have emerged.

“Though efficient, catheter ablation can sometimes lead to complications. Hence the development of new ablation technologies that we are currently evaluating in our translational lab and offering to our patients in clinical trials, such as pulsed field ablation, ultra-low temperature cryoablation and needle ablation,” explains Dr. Verma, who is a world-renowned cardiologist and cardiac electrophysiologist, i.e., a specialist in heart rhythm disturbance.

“Participating in such trials is crucial to the advancement of biomedical technologies and it also allows our patients to benefit from the latest advancements in the field,” adds Dr. Vidal Essebag, MUHC director of Cardiac Electrophysiology and a senior scientist in the CHAL program at the RI-MUHC.

Pulsed electric fields instead of heat

Recently, Dr. Verma was the leader of a global, multi-centre clinical study that evaluated the safety and effectiveness of the Medtronic PulseSelectTM Pulsed Field Ablation (PFA) System – a technology that delivers pulsed electric fields instead of thermal energy to interrupt irregular electrical signals in the heart that trigger atrial fibrillation. It targets heart tissue with the goal of avoiding unwanted injury to surrounding tissues.

Conducted at 41 sites in nine countries (USA, Canada, Australia, Austria, Belgium, France, Japan, Netherlands and Spain), the study involved 300 patients who continued to suffer from atrial fibrillation despite taking medication to improve heart rhythm regulation and who were treated with this PFA system. More than half of them experienced no episode of atrial fibrillation in the year following the intervention. The results of the trial, published in March 2023 in the prestigious journal Circulation[1], demonstrated that the novel technology efficiency was comparable to the standard catheter ablation technologies – with a low rate of adverse events (0.7 per cent) – one of the lowest ever achieved for any similar trial.

“We were able to show that this procedure is not only similarly efficient, but also faster and safer than thermal ablation,” says Dr. Verma, who is also an associate professor of Medicine at McGill University. “The findings from this trial could change how electrophysiology teams around the world treat atrial fibrillation.”

Furthermore, on May 15, MUHC teams successfully performed Canada’s two first pulsed field ablation procedures using the new Farapulse technology from Boston Scientific, a technology that differs slightly from the one mentioned above, but that works on the same principle.

“It is too early to comment on long-term outcomes, but so far, these patients are doing very well,” says Dr. Verma.

Essential collaboration between clinical and research teams

MUHC patients would not have access to these novel technologies and enjoy a better quality of life without the exceptional competence and collaboration of the electrophysiology personnel at both the MUHC and the RI-MUHC.

“At the MUHC, we pride ourselves on providing the highest quality care and services possible to our patients. Providing access to novel technologies in our electrophysiology laboratory is an excellent example of how our interventional cardiology teams are leading the way in cardiac care services,” says Lucy Wardell, associate director of Nursing, Medical Mission, MUHC.

“I am very proud of our team and the work we are putting together for our patients,” adds Steeve Gaudreault, who was, until recently, the interim nurse manager in Interventional Cardiology at the MUHC, responsible for the Cath.Lab and the electrophysiology program. “The electrophysiology laboratory is a complex environment, where the team of nurses, medical radiation technologists, anesthesiologists and respiratory technicians must work together to deliver patient-centred care. The lab could never work successfully without each and every one of these individuals.”

“It is truly a pleasure to have our electrophysiology research team managed by Fiorella Rafti collaborate closely with our electrophysiology clinical team and our international fellows supervised by Dr. Martin Bernier. I also want to highlight the great contribution of Steve Gaudreault and Stacey Mooney, the assistant nurse manager. Together, we provide world-leading excellence in patient care with the latest research and technologies,” highlights Dr. Essebag.

[embedded content]
The Medtronic PulseSelectTM Pulsed Field Ablation (PFA) System – a technology that delivers pulsed electric fields to interrupt irregular electrical signals in the heart that trigger atrial fibrillation.

[1]About the publication

Verma A, Haines DE, Boersma LV, Sood N, Natale A, Marchlinski FE, Calkins H, Sanders P, Packer DL, Kuck KH, Hindricks G, Onal B, Cerkvenik J, Tada H, DeLurgio DB; PULSED AF Investigators. Pulsed Field Ablation for the Treatment of Atrial Fibrillation: PULSED AF Pivotal Trial. Circulation. 2023 May 9; 147(19):1422-1432.

 

728x90x4

Source link

Continue Reading

Health

What’s the greatest holiday gift: lips, hair, skin? Give the gift of great skin this holiday season

Published

 on

Give the gift of great skin this holiday season

Skinstitut Holiday Gift Kits take the stress out of gifting

Toronto, October 31, 2024 – Beauty gifts are at the top of holiday wish lists this year, and Laser Clinics Canada, a leader in advanced beauty treatments and skincare, is taking the pressure out of seasonal shopping. Today, Laser Clincs Canada announces the arrival of its 2024 Holiday Gift Kits, courtesy of Skinstitut, the exclusive skincare line of Laser Clinics Group.

In time for the busy shopping season, the limited-edition Holiday Gifts Kits are available in Laser Clinics locations in the GTA and Ottawa. Clinics are conveniently located in popular shopping centers, including Hillcrest Mall, Square One, CF Sherway Gardens, Scarborough Town Centre, Rideau Centre, Union Station and CF Markville. These limited-edition Kits are available on a first come, first served basis.

“These kits combine our best-selling products, bundled to address the most relevant skin concerns we’re seeing among our clients,” says Christina Ho, Senior Brand & LAM Manager at Laser Clinics Canada. “With several price points available, the kits offer excellent value and suit a variety of gift-giving needs, from those new to cosmeceuticals to those looking to level up their skincare routine. What’s more, these kits are priced with a savings of up to 33 per cent so gift givers can save during the holiday season.

There are two kits to select from, each designed to address key skin concerns and each with a unique theme — Brightening Basics and Hydration Heroes.

Brightening Basics is a mix of everyday essentials for glowing skin for all skin types. The bundle comes in a sleek pink, reusable case and includes three full-sized products: 200ml gentle cleanser, 50ml Moisture Defence (normal skin) and 30ml1% Hyaluronic Complex Serum. The Brightening Basics kit is available at $129, a saving of 33 per cent.

Hydration Heroes is a mix of hydration essentials and active heroes that cater to a wide variety of clients. A perfect stocking stuffer, this bundle includes four deluxe products: Moisture 15 15 ml Defence for normal skin, 10 ml 1% Hyaluronic Complex Serum, 10 ml Retinol Serum and 50 ml Expert Squalane Cleansing Oil. The kit retails at $59.

In addition to the 2024 Holiday Gifts Kits, gift givers can easily add a Laser Clinic Canada gift card to the mix. Offering flexibility, recipients can choose from a wide range of treatments offered by Laser Clinics Canada, or they can expand their collection of exclusive Skinstitut products.

 

Brightening Basics 2024 Holiday Gift Kit by Skinstitut, available exclusively at Laser Clincs Canada clinics and online at skinstitut.ca.

Hydration Heroes 2024 Holiday Gift Kit by Skinstitut – available exclusively at Laser Clincs Canada clinics and online at skinstitut.ca.

Continue Reading

Health

Here is how to prepare your online accounts for when you die

Published

 on

 

LONDON (AP) — Most people have accumulated a pile of data — selfies, emails, videos and more — on their social media and digital accounts over their lifetimes. What happens to it when we die?

It’s wise to draft a will spelling out who inherits your physical assets after you’re gone, but don’t forget to take care of your digital estate too. Friends and family might treasure files and posts you’ve left behind, but they could get lost in digital purgatory after you pass away unless you take some simple steps.

Here’s how you can prepare your digital life for your survivors:

Apple

The iPhone maker lets you nominate a “ legacy contact ” who can access your Apple account’s data after you die. The company says it’s a secure way to give trusted people access to photos, files and messages. To set it up you’ll need an Apple device with a fairly recent operating system — iPhones and iPads need iOS or iPadOS 15.2 and MacBooks needs macOS Monterey 12.1.

For iPhones, go to settings, tap Sign-in & Security and then Legacy Contact. You can name one or more people, and they don’t need an Apple ID or device.

You’ll have to share an access key with your contact. It can be a digital version sent electronically, or you can print a copy or save it as a screenshot or PDF.

Take note that there are some types of files you won’t be able to pass on — including digital rights-protected music, movies and passwords stored in Apple’s password manager. Legacy contacts can only access a deceased user’s account for three years before Apple deletes the account.

Google

Google takes a different approach with its Inactive Account Manager, which allows you to share your data with someone if it notices that you’ve stopped using your account.

When setting it up, you need to decide how long Google should wait — from three to 18 months — before considering your account inactive. Once that time is up, Google can notify up to 10 people.

You can write a message informing them you’ve stopped using the account, and, optionally, include a link to download your data. You can choose what types of data they can access — including emails, photos, calendar entries and YouTube videos.

There’s also an option to automatically delete your account after three months of inactivity, so your contacts will have to download any data before that deadline.

Facebook and Instagram

Some social media platforms can preserve accounts for people who have died so that friends and family can honor their memories.

When users of Facebook or Instagram die, parent company Meta says it can memorialize the account if it gets a “valid request” from a friend or family member. Requests can be submitted through an online form.

The social media company strongly recommends Facebook users add a legacy contact to look after their memorial accounts. Legacy contacts can do things like respond to new friend requests and update pinned posts, but they can’t read private messages or remove or alter previous posts. You can only choose one person, who also has to have a Facebook account.

You can also ask Facebook or Instagram to delete a deceased user’s account if you’re a close family member or an executor. You’ll need to send in documents like a death certificate.

TikTok

The video-sharing platform says that if a user has died, people can submit a request to memorialize the account through the settings menu. Go to the Report a Problem section, then Account and profile, then Manage account, where you can report a deceased user.

Once an account has been memorialized, it will be labeled “Remembering.” No one will be able to log into the account, which prevents anyone from editing the profile or using the account to post new content or send messages.

X

It’s not possible to nominate a legacy contact on Elon Musk’s social media site. But family members or an authorized person can submit a request to deactivate a deceased user’s account.

Passwords

Besides the major online services, you’ll probably have dozens if not hundreds of other digital accounts that your survivors might need to access. You could just write all your login credentials down in a notebook and put it somewhere safe. But making a physical copy presents its own vulnerabilities. What if you lose track of it? What if someone finds it?

Instead, consider a password manager that has an emergency access feature. Password managers are digital vaults that you can use to store all your credentials. Some, like Keeper,Bitwarden and NordPass, allow users to nominate one or more trusted contacts who can access their keys in case of an emergency such as a death.

But there are a few catches: Those contacts also need to use the same password manager and you might have to pay for the service.

___

Is there a tech challenge you need help figuring out? Write to us at onetechtip@ap.org with your questions.

Source link

Continue Reading

Health

Pediatric group says doctors should regularly screen kids for reading difficulties

Published

 on

 

The Canadian Paediatric Society says doctors should regularly screen children for reading difficulties and dyslexia, calling low literacy a “serious public health concern” that can increase the risk of other problems including anxiety, low self-esteem and behavioural issues, with lifelong consequences.

New guidance issued Wednesday says family doctors, nurses, pediatricians and other medical professionals who care for school-aged kids are in a unique position to help struggling readers access educational and specialty supports, noting that identifying problems early couldhelp kids sooner — when it’s more effective — as well as reveal other possible learning or developmental issues.

The 10 recommendations include regular screening for kids aged four to seven, especially if they belong to groups at higher risk of low literacy, including newcomers to Canada, racialized Canadians and Indigenous Peoples. The society says this can be done in a two-to-three-minute office-based assessment.

Other tips encourage doctors to look for conditions often seen among poor readers such as attention-deficit hyperactivity disorder; to advocate for early literacy training for pediatric and family medicine residents; to liaise with schools on behalf of families seeking help; and to push provincial and territorial education ministries to integrate evidence-based phonics instruction into curriculums, starting in kindergarten.

Dr. Scott McLeod, one of the authors and chair of the society’s mental health and developmental disabilities committee, said a key goal is to catch kids who may be falling through the cracks and to better connect families to resources, including quicker targeted help from schools.

“Collaboration in this area is so key because we need to move away from the silos of: everything educational must exist within the educational portfolio,” McLeod said in an interview from Calgary, where he is a developmental pediatrician at Alberta Children’s Hospital.

“Reading, yes, it’s education, but it’s also health because we know that literacy impacts health. So I think that a statement like this opens the window to say: Yes, parents can come to their health-care provider to get advice, get recommendations, hopefully start a collaboration with school teachers.”

McLeod noted that pediatricians already look for signs of low literacy in young children by way of a commonly used tool known as the Rourke Baby Record, which offers a checklist of key topics, such as nutrition and developmental benchmarks, to cover in a well-child appointment.

But he said questions about reading could be “a standing item” in checkups and he hoped the society’s statement to medical professionals who care for children “enhances their confidence in being a strong advocate for the child” while spurring partnerships with others involved in a child’s life such as teachers and psychologists.

The guidance said pediatricians also play a key role in detecting and monitoring conditions that often coexist with difficulty reading such as attention-deficit hyperactivity disorder, but McLeod noted that getting such specific diagnoses typically involves a referral to a specialist, during which time a child continues to struggle.

He also acknowledged that some schools can be slow to act without a specific diagnosis from a specialist, and even then a child may end up on a wait list for school interventions.

“Evidence-based reading instruction shouldn’t have to wait for some of that access to specialized assessments to occur,” he said.

“My hope is that (by) having an existing statement or document written by the Canadian Paediatric Society … we’re able to skip a few steps or have some of the early interventions present,” he said.

McLeod added that obtaining specific assessments from medical specialists is “definitely beneficial and advantageous” to know where a child is at, “but having that sort of clear, thorough assessment shouldn’t be a barrier to intervention starting.”

McLeod said the society was partly spurred to act by 2022’s “Right to Read Inquiry Report” from the Ontario Human Rights Commission, which made 157 recommendations to address inequities related to reading instruction in that province.

He called the new guidelines “a big reminder” to pediatric providers, family doctors, school teachers and psychologists of the importance of literacy.

“Early identification of reading difficulty can truly change the trajectory of a child’s life.”

This report by The Canadian Press was first published Oct. 23, 2024.

Source link

Continue Reading

Trending