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‘Planning for dropouts’: Drugmakers grapple with testing unproven vaccines on seniors – Clearwater Times

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At age 70, retired nurse Donna Lessard can expect to be towards the front of the line for a COVID-19 vaccine when supply and distribution expands in coming months.

But instead, she’s opted for an unproven vaccine candidate she can have now – a two-dose product by the Quebec City-based biopharmaceuticalMedicago currently running Phase 2 clinical trials.

Because the trials are blinded, the Montrealer doesn’t know if last month she received a second dose of the prospective vaccine or a placebo, and may not know for a year – well after most Canadians are expected to receive one of several licensed vaccines.

Lessard admits her decision could put her at risk of COVID-19 infection much longer than other seniors, but says there are many people who need approved vaccines more urgently than she does.

“I’m not in a nursing home, I’m in excellent health,” says Lessard, who was a nurse for 50 years before retiring in 2020. “There are a lot of other people, rightly so, that would go before me.”

Despite the willingness of senior trial participants like Lessard, whether and how to include seniors in COVID-19 vaccine trials poses thorny ethical questions now that effective vaccines are available and more are soon to come, says University of Toronto bioethicist Kerry Bowman.

Seniors, by far, have been hardest hit by the novel coronavirus, with about 70 per cent of Canada’s COVID-19 deaths involving people aged 80 and older, and nearly 20 per cent between the ages of 70 and 80.

The emergence of more infectious variants adds even more uncertainty to the pandemic, especially after one version was linked to a devastating outbreak that engulfed a Barrie, Ont., long-term care facility and killed dozens of residents.

“I generally don’t think it’s justifiable right now having senior citizens in completely blinded trials,” says Bowman.

“We can’t fully quantify risks, which I think is significant…. The variants are the wild card now. We don’t even know which way this is going and the whole situation could get a lot worse very quickly.”

Still, there can be exceptions for healthy volunteers such as Lessard, especially if the trial is designed to minimize potential harms, Bowman allows.

The Medicago trial limits its use of placebos as one way to do that – the company says that for every volunteer who gets a saline injection, five participants receive the proposed vaccine.

That’s instead of splitting volunteers equally between the placebo and treatment groups, more typical in double-blinded trials trying to assess how effective a proposed drug really is.

Given the risks posed by the ongoing pandemic, infectious disease physician Zain Chagla suggests it would more appropriate to compare vaccine hopefuls to already proven options, which in Canada are by Pfizer-BioNTech and Moderna.

It’s hard for researchers to say they’re not causing harm if they effectively deny someone a proven drug, says Chagla, an associate professor of medicine at McMaster University in Hamilton.

“Many of these trials will have to eventually have some implementation of a standard-of-care drug, which might be Pfizer,” Chagla says of placebo arms.

“And then at the end, make sure that everyone who got the (tested) drug also gets Pfizer,” says Chagla, adding the caveat that there are still uncertainties about what happens when someone takes two different COVID-19 vaccines.

All clinical trials undergo multiple ethics and protocol reviews by the drug developer and Health Canada to ensure patient safety remains paramount, says Karri Venn, president of research at LMC Manna Research, which is running multiple trials for various biotechs, including Medicago’s vaccine trial.

And trials don’t typically start with seniors or other vulnerable groups. Only if Phase 1 establishes safety among healthy adults would studies expand to older volunteers, with later trials adding in adolescents, children and pregnant women.

Venn says COVID-19 has added novel complications to scientific research, and suspects it could soon become difficult to recruit and keep seniors committed to clinical trials if they know an approved vaccine is imminent.

“This is for the first time posing a lot of challenges for the traditional way in how you would do research, to be honest with you,” says Venn, expecting some volunteers sign up planning to quit as soon as they’re eligible for other, approved options.

“They may say, ‘I’m going to take (this proposed vaccine) and in nine months I’m going to say, “You know what? Unblind me.”’ … There’s all of that happening, too. It’s a very unusual time.”

It’s very rare to unblind a participant partway through a trial, Venn adds, and if it does happen, it’s almost always for a medical or safety reason.

But all trials must release any participant who wants to quit, no matter the reason, she says, and their data wouldn’t be included in the final results.

Giving seniors a placebo is out of the question for Providence Therapeutics CEO Brad Sorenson, who is planning Phase 2 trials for his COVID-19 vaccine hopeful.

The head of the Calgary-based biotech says his recently launched Phase 1 safety trials include a placebo group, but no seniors. Phase 2 will likely include seniors but no placebos.

“We don’t want to include a placebo group for people that are older and at a higher risk. Not when there’s a vaccine that would be available to them,” says Sorenson, musing on a possible workaround.

“We can do a comparative study where they get either our vaccine or a Moderna vaccine.”

Assuming the trial can get its hands on these approved vaccines – allotments from Moderna and Pfizer are both facing significant distribution delays in Canada.

Bowman sympathizes with volunteers who consider unknown protections of a trial vaccine to be better than nothing. He suggests those who consent to the terms of clinical trials do so “under duress.”

“Before Christmas, we were told we’d be swimming in vaccines by now, and we’re really, really not,” says Bowman.

“People have to protect their own lives and well-being.”

READ MORE: Trudeau says government foresaw short-term delays in vaccine deliveries to Canada, planned accordingly

Still, concrete data on how seniors respond to prospective COVID-19 vaccines is crucial, especially with relatively few therapies and so much still uncertain about the disease, says Medicago’s senior director of scientific and medical affairs.

“I know it’s a big request, but it’s part of science and that’s how it works and that’s how we make sure the product is good, that the people receiving it are safe,” says Nathalie Charland.

“There are constraints related to the trial, we are aware of that, and that’s why we say a big thank you to all those who are involved in our trials.”

Charland says Medicago’s Phase 2 trial has already collected the data it needs from hundreds of senior volunteers in Canada and the United States, but recruiting the thousands more needed in Phase 3 will be tougher.

Half of the 30,000 participants needed are seniors, and half of all volunteers would get a placebo, she says.

“We are already planning for dropouts. We are very conscious that this might – and probably will – happen but Phase 3 is an efficacy trial so we have to go in regions of the world where the virus is circulating a lot,” she says, noting prospective sites include Latin America and Europe.

“It will be in countries where there’s not that many vaccines distributed yet. So that should help recruit subjects.”

Lessard suspects she got Medicago’s vaccine candidate, citing a slight headache and sore arm after the first dose and another sore arm after the second dose.

But she says that was not her primary reason for joining the trial, expressing hope her involvement will serve a greater public good.

“There’s a lot of fear around the COVID vaccines and we still hear people saying, ‘Oh, I’m not going to take the vaccine until it’s perfect,’” says Lessard.

“And my attitude is: Well, how are we going to get it perfect if nobody volunteers? And if not now, when? It’s got to be done now.”

Cassandra Szklarski, The Canadian Press


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

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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.

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

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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.

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Pediatric group says doctors should regularly screen kids for reading difficulties

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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.

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