Tag Archives: COVID19

HEALTH CARE BRIEFING: FDA Vaccine Rules Challenged as Weak

Brandon Lee and Alex Ruoff, Bloomberg Government: October 23, 2020


U.S. vaccine advisers questioned whether safety and efficacy standards set by Food and Drug Administration officials were high enough to warrant emergency authorization of a shot.

About two dozen outside advisers to the FDA with expertise in infectious diseases met yesterday to weigh in on agency standards that require a vaccine to work in at least 50% of people and for drugmakers to collect two months of safety data on at least half of clinical trial volunteers.

“They haven’t gone far enough” in terms of safety, said Hayley Altman-Gans, a panel member and pediatrics professor at Stanford University Medical Center.

Many panel members and outside researchers who commented during the hearing worried that if a vaccine is rushed out that later turns out to have safety problems or to be less effective than promised, it could backfire in a big way, undermining public confidence in Covid-19 vaccines for years to come.

Several panel members expressed concern that the two-month safety follow-up the FDA is calling for before a vaccine gets an emergency authorization is simply not enough. In addition to safety, it means that doctors won’t know whether a vaccine’s efficacy could fade after just a few months.

Diana Zuckerman of the National Center for Health Research told the committee the vaccine trials “have serious design flaws.”

The trials are too geared to preventing mild infections, and may not show whether they prevent severe infections and hospitalizations, she said. Longer follow up may be especially important because some of the first vaccines, including messenger RNA vaccines from Pfizer and Moderna, are based on new technologies that have never been used in an approved product. 

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FDA Vaccine Rules Challenged as Weak at Advisory Panel Meeting

Anna Edney and Robert Langreth, Bloomberg Business: October 22, 2020


About two dozen outside advisers to the FDA with expertise in infectious diseases met Thursday to weigh in on agency standards that require a vaccine to work in at least 50% of people and for drugmakers to collect two months of safety data on at least half of clinical trial volunteers.

“They haven’t gone far enough” in terms of safety, said Hayley Altman-Gans, a panel member and pediatrics professor at Stanford University Medical Center.

Many panel members and outside researchers who commented during the hearing worried that if a vaccine is rushed out that later turns out to have safety problems or to be less effective than promised, it could backfire in a big way, undermining public confidence in Covid-19 vaccines for years to come.

Archana Chatterjee, advisory panel member and dean of Chicago Medical School, said the public has a lot of concern about safety. Meanwhile, she added, “What we’re being asked to do is to build this plane as we fly it.”

Several panel members expressed concern that the two-month safety follow-up the FDA is calling for before a vaccine gets an emergency authorization is simply not enough. In addition to safety, it means that doctors won’t know whether a vaccine’s efficacy could fade after just a few months.

Panel member Amanda Cohn, who is chief medical officer at the National Center for Immunization and Respiratory Diseases, worried that the efficacy of vaccines that just meet the 50% threshold after two months may see reduced effectiveness a few months later if the shot doesn’t offer a long period of protection.

“Very rarely do we look at [vaccine efficacy] so shortly after completing a series,” according to Cohn, whose organization is part of the Centers for Disease Control and Prevention.

Design Flaws

The advisers weren’t alone in questioning the standards. Diana Zuckerman of the National Center for Health Research told the committee the vaccine trials “have serious design flaws.”

The two-month follow up the FDA has asked for is too short to establish how long a vaccine will work, and the trials are too geared to preventing mild infections, and may not show whether they prevent severe infections and hospitalizations, she said.

Longer follow-up may be especially important because some of the first vaccines, including messenger RNA vaccines from Pfizer Inc. and Moderna Inc., are based on new technologies that have never been used in an approved product.

The debate over the rigor of the FDA guidelines was one of two main issues debated before the committee, which heard comments from regulators, drugmakers and the public. The second questioned whether trial participants on a placebo should be advised when a vaccine is deemed to be safe and effective.

[…]

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How the Coronavirus Pandemic May Affect Cancer Clinical Trials

Agata Boxe, Cancer Therapy Advisor: September 23, 2020


The health risks posed by SARS-CoV-2 to cancer patients have spurred changes in how cancer clinical trials are being conducted. Some of the alterations introduced by the National Cancer Institute (NCI) include using telemedicine visits, switching to electronic signatures for signing patient consent forms, shipping of oral medications to patients, and allowing researchers to skip collecting certain data. While the modifications may help to expand access to trials and lead to greater economic and geographic diversity of trial populations, they may also limit the amount of key information about the patient experience. Meanwhile, the pandemic itself may dissuade some groups of patients from enrolling in new trials altogether, thus negatively impacting the make-up of trial populations.

Like all other experts interviewed for this story, Hala Borno, MD, assistant clinical professor in the genitourinary oncology program at the University of California, San Francisco, was in favor of the changes that improved patient access to trials, such as the greater use of telemedicine. “In the context of a pandemic, there’s an opportunity to rethink the burdens that we place on patients and an opportunity to redesign the way in which we deliver cancer treatment in the context of the clinical trial,” Dr Borno said.

Dr Borno’s previous research showed that access to clinical trials was particularly challenging for disadvantaged social groups. Her 2018 study found that patients from lower‐income areas had to travel longer distances compared with patients from higher‐income areas to participate in cancer clinical trials. “What I observed is that patients coming from low-income neighborhoods are shouldering the largest burden of travel in order to participate in clinical research,” she said.

But the new measures may also lead to missing key information that is normally recorded during trials when they are conducted in person. Diana Zuckerman, PhD, president of the National Center for Health Research in Washington, D.C., noted potential complications with capturing the patient experience via videoconferencing compared to in-person visits. For example, it might be more difficult for researchers to notice potentially concerning symptoms that would otherwise be easy to see. “For example, if, as a doctor or researcher, I’m meeting with a patient in person, I might notice that they’re slumping in their chair or they look pale or they seem uncomfortable,” she said. “I might notice a lot of things about them that won’t necessarily be so obvious in a telehealth visit.”

Problems like bad lighting in a patient’s home may contribute to visibility issues. Children bursting into the room or a dog jumping on a patient’s lap may distract the patient from the purpose of the virtual visit. Finally, Dr Zuckerman wondered whether patients might not be as candid during online appointments as they would be during face-to-face visits about how they really feel while receiving treatment.

Jonathan Kimmelman, PhD, a professor and director of the biomedical ethics unit at McGill University in Montreal, said he wondered whether the decreased frequency of in-person interactions between patients and investigators might affect detection of adverse events.

[…]

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MLB’s return plan mirrors the Bundesliga’s. The key difference? It’s in the U.S., not Germany.

Jesse Dougherty: The Washington Post, June 3, 2020


One season is ending, another is beginning, and the intersection of the two — Major League Baseball and Bundesliga soccer — shows how risky it is to restart sports in the United States right now.

On Saturday, Bayern Munich and Bayer Leverkusen will meet in the German Cup final in Berlin, capping a successful six-week schedule. Across the Atlantic Ocean and all over North America, MLB will begin summer camp during the novel coronavirus pandemic. The models for the two are similar in that, unlike the NBA, they are operating outside of a bubble, traveling between cities and having players, coaches and staff live at home.

But here’s a key difference: Germany’s response to the pandemic was much more successful — and much more proactive — than the United States’. It enabled the Bundesliga, the country’s top-tier soccer league, to resume in mid-May and handle sporadic coronavirus cases. Baseball, on the other hand, is about to make a similar attempt in a much different environment.

The United States topped 50,000 new daily cases for the first time Wednesday. That was more than a fourth of Germany’s total cases to date. Germany has had around 9,000 coronavirus deaths, and by mid-May, when soccer returned, it had almost completely flattened the curve.

“Germany was able to pull it off, but we are not Germany. Many of the markets that MLB wants to play in do not look like Germany,” said Zachary Binney, an epidemiologist at Oxford College of Emory University. “The baseline risk is much higher. So unfortunately, because of our response to covid-19, sports leagues need stricter return plans, and I don’t know that MLB has really wrestled with that yet.”

Both plans hinge on players, coaches, staff and their families being cautious and smart away from team facilities. That’s the reality of not playing inside a bubble, which the NBA will use in Florida to negate travel and limit exposure to the outside world. But MLB and the Bundesliga took near-opposite approaches for regulating off-site behavior.

MLB’s 113-page operations manual dedicated one paragraph to it, writing individuals “must exercise care,” adding that they should avoid restaurants, bars and other crowded areas. MLB left each team to craft and enforce its own policy. Four players, who spoke on the condition of anonymity to freely discuss a sensitive topic, said this is MLB’s way of avoiding responsibility should an outbreak occur.

[….]

Here is where baseball picks up this weekend, starting with testing. Before training begins, all players, coaches and staff have to take a coronavirus test and self-quarantine while awaiting results. After that, they will be tested every other day. A lab in suburban Salt Lake City will be tasked with fielding thousands of tests and turning around results in “approximately 24 hours,” according to MLB’s operations manual. There is, however, already skepticism within the sport that results will come that quickly.

Before training began in Germany, players, coaches and staff did a week-long quarantine at a hotel. They ate meals separately and, each morning, completed a questionnaire to check for possible symptoms. Testing was frequent during that period, then slowed to around twice a week during the season. The Bundesliga contracted five labs to process results and, according to news accounts, was comfortable doing so because the country wasn’t stretched for resources.

Since the Bundesliga was the first league to return, it provided a template for how to play outside of a bubble. But environmental influences serve as the trickiest element there. Baseball’s plan, while similar, is less detailed in critical areas, according to public health experts, and set to unfold where the virus is still rampant.

“The biggest risk for baseball is location,” said Diana Zuckerman, president of the nonprofit think tank National Center for Health Research. “The greatest weakness of the plan is sending teams and having teams in states where the governor is unwilling to have strict rules.”

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CRS: Congress Can Rein In FDA’s Flexible COVID-19 Vaccine Trial Policies

Beth Wang, Inside Health Policy: June 03, 2020


The Congressional Research Service says Congress could rein in FDA’s broad discretionary authority over vaccine clinical trial policies by legislating how the agency and Institutional Review Boards approach clinical trial designs and reviews for the current COVID-19 pandemic, as well as for future emergencies. In a Tuesday (June 2) report, CRS suggests Congress could provide more specific direction to FDA and IRBs on how to approach clinical trials in emergency situations, and also could appoint a neutral scientific body to consider ethical and scientific issues as well as general guidelines for trials. Congress also could fund global collaboration among regulators, and provide additional funding and resources to facilitate clinical trials, the report suggests, echoing recent calls from lawmakers who have said the United States should get involved with global efforts to fund and develop COVID-19 vaccines and treatments.

Diana Zuckerman, president of the National Center for Health Research, applauded CRS for explaining the vaccine approval process to Congress and for telling lawmakers what their options are so Congress can, in Zuckerman’s words, “ensure a better outcome than we’ve seen with the disastrous coronavirus testing situation (in terms of accuracy, transparency, and availability).” The document, she told Inside Health Policy, does a good job of explaining that FDA has authority to lower approval standards for any drug or vaccine unless Congress steps in. “[B]ased on FDA’s actions of the last 3 months, it seems likely that they will do so in ways that could create the free-for-all that currently exists for coronavirus testing,” Zuckerman wrote in an email. “So the CRS is telling Congress that legislation is the option they have if they want to ensure a better outcome.”

Existing law, CRS says, requires FDA and IRBs to weigh considerations about safety and effectiveness against the desire to bring products to market quickly when evaluating proposed clinical trial designs for vaccines.

[…]

Congress previously told FDA what to do in the drug trial and approval space through passage of the 21st Century Cures Act, but FDA was given leeway in how to interpret the law, Zuckerman explained. “It pushed FDA in a particular direction but still gave the FDA the authority to rely on the agency’s subjective judgment,” she said. If Congress were to step in and tell FDA what it should do, it would be a radical departure, Zuckerman added. “[But it’s] probably necessary given FDA’s response to the pandemic so far, and the Administration’s track record of ignoring Congress when it suits them,” she said.

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Hahn Defends Using Less ‘Robust’ Data During COVID, But Critics Contend It Has Gone Too Far

Sarah Karlin-Smith, Informa Pharma Intelligence: June 04, 2020


[…]

Anecdotes Are Not Data Sets

The regulatory flexibility touted by Hahn was embraced to some degree by even some of the agency’s most notable critics, who agreed that the nature of the COVID-19 pandemic should allow for a different pace of decision making than under normal circumstances. However, they said they were concerned that FDA is misusing such flexibility, particularly when it came to the emergency use authorization (EUA) for hydroxychloroquine and chloroquine.

“I agree with Dr. Hahn that in emergency situations it makes sense to move quickly and change course quickly if the evidence is different from what was hoped for. But the only justification for making [hydroxychloroquine] immediately widely available was that President Trump had ‘a good feeling about it,” said Diana Zuckerman, president of the National Center for Health Research.

The EUA was granted based on laboratory data and anecdotal clinical reports. (Also see “FDA’s Emergency Use Authorization for Malaria Drugs Could Hinder Trials of Other COVID-19 Treatments” – Pink Sheet, 30 Mar, 2020.)

Zuckerman described this not as datasets but as anecdotal evidence. “Scientists don’t call anecdotal evidence datasets. As any scientist can tell you, the plural of anecdote is ‘anecdotes’ not ‘data,”” Zuckerman said.

In an emergency situation “making decisions on the fly and using the best data that you have is inevitable,” but the agency should follow certain principles when it does this, said Aaron Kesselheim, the director of the Program on Regulation, Therapeutics and Law at Harvard Medical School and Brigham and Women’s Hospital.

Kesselheim’s third principle was that the FDA should revisit or revise these decisions just as quickly as they made them when new information emerges. He said the FDA has done a good job in some circumstances of adhering to these principles and done less well in others.

As Hahn mentioned in his speech, the agency has reversed some of its early EUAs for COVID-19 tests. (Also see “FDA Yanks Potentially Faulty COVID-19 Antibody Tests – And More May Be On The Chopping Block” – Medtech Insight, 22 May, 2020.)

[…]

Read the full article here.

How MLB is navigating the coronavirus pandemic to play ball

ESPN staff, ESPN: May 19, 2020


MAJOR LEAGUE BASEBALL’S plan to start the season by July 4 relies on a dizzying array of moving parts, including the cooperation of 27 U.S. cities and a foreign country, the availability of more than 200,000 reliable coronavirus tests and a promise not to interfere with the nationwide fight to contain the pandemic.

ESPN examined the challenges facing MLB as it struggles to get back on the field. What emerges is like nothing that has been attempted in the history of American sport, less a baseball season than a military-style operation in which any number of variables could derail the plan, or, worse, contribute to the spread of the deadly disease.

[…]

WHEN MLB ABANDONED the idea to play the season under a bubble-like quarantine, it eased the restrictions that players would face but also created a riskier and more complicated scenario, according to health experts.

Even if teams are limited to regions — reducing travel, as the plan anticipates — players and other personnel will still travel between cities where people are living under different health orders and the virus may be spreading at different rates. Some states have reopened more than others and are projected to see a spike in cases, while others remain all but closed. Georgia, for example, partially ended its stay-at-home order on April 24, lifting restrictions on gyms, bowling alleys, hair salons and other businesses. In Cobb County, where the Braves play, new cases have been averaging about 50 a day. Some models and experts predict Georgia will soon see an increase in deaths because of the reopening.

“I wouldn’t want to put players in Atlanta’s ballpark,” said Beth Blauer, the executive director of the Johns Hopkins Center for Civic Impact, which specializes in the use of data to advise governments and nonprofits on best practices. “You have to determine where to play based on that modeling. You can’t bring players into hot spots. … You’ll know between mid-May and June how devastating the decisions are and where the new hot spots are, potentially.”

Alex Fairly, CEO of Fairly Group, an Amarillo, Texas-based risk management firm whose clients include MLB and the NFL, served as chairman of Lt. Gov. Dan Patrick’s Back to Work Task Force on Sports and Entertainment, which included representatives of the Astros and Houston Texans. The challenge of figuring how sports will be staged safely “fried my brain,” said Fairly, adding that the process caused him to lose sleep. “There are 8,000 issues. No one knows exactly what to do because this has never happened. It’s a true black swan moment.”

Baseball’s plan designates about 100 essential employees per team — players and other on-field personnel and “a limited number of essential staff who come in close proximity to the players.” These “Tier 1” and “Tier 2” individuals will be tested multiple times per week, though the plan doesn’t specify how many times that would be. The plan says nothing about regular testing for 150 “Tier 3” individuals who are involved in “essential event services” but will be separated from the others. If those people come into contact with someone who has the virus, they will be tested.

Beyond their families, teammates, managers and other baseball personnel, players still will be exposed to a broad range of people — from hotel staff to security personnel; from bus drivers to flight attendants. All will be traveling in their own circles when not working; MLB’s plan does not say anything about testing those workers. That creates added potential for an outbreak, experts said.

“One of the things I try to explain to people is that whatever other people are doing who live anywhere near you, is gonna affect you,” said Diana Zuckerman, the president of the National Center for Health Research in Washington, D.C., a nonprofit independent think tank. “Just because you’re not going to get a tattoo when you’re in Georgia when your team is playing the Braves, if the person serving you at the restaurant is married to a person who got a tattoo or married to the person who is the tattoo artist, then you as a customer at that restaurant or even picking up carryout has the potential for being contaminated by those people who are doing those things.”

Keeping stadiums and other areas sterile will be a perpetual ordeal. It will involve perimeter security to keep fans away, both at the ballpark and hotels, where autograph seekers often congregate.

[…]

IN INTERVIEWS WITH dozens of health care experts — doctors, epidemiologists, immunologists, policy specialists, government authorities — there was consensus that the main component to keeping baseball safe will be diagnostic testing. That’s the same issue that has bedeviled the national effort to combat the coronavirus.

The goal of testing is to weed out and isolate those who test positive and prevent outbreaks. The risks of insufficient testing are incalculable. Clusters of the coronavirus have erupted in group and travel environments. In early March, more than 100 people became infected at a Boston leadership conference of Biogen, turning the drug company into an unwitting spreader of the disease to other states.

With that nightmare scenario for baseball in mind, and players and staff traveling in and out of their communities, it’s imperative for MLB to ferret out positive cases before they spread, the experts said. MLB’s plan calls for testing players and personnel “multiple times” per week, but not daily, as some experts suggest.

“If you were doing daily testing, you’d have the ability to pick up very low numbers on the virus, pick it up as soon as somebody has the ability to transmit,” said Dr. Melissa Nolan, an infectious disease expert at the University of South Carolina.

Nolan described MLB’s testing plan as a B-minus — compared to an A-plus if you were testing daily — but said she believed it could be effective, particularly if players are diligent about social distancing and limit their exposure away from the ballpark.

Trout told ESPN: “I don’t see us playing without testing every day.”

Dr. Howard Forman, a Yale professor of health policy who has offered guidance to some sports leagues and teams, said he believes baseball’s plan should work. He noted that data suggest the prevalence of the virus among top-level athletes is likely to be extremely low, plus it will be easier to limit exposure without fans and other workers at the ballparks. Forman wouldn’t say which leagues he had spoken with.

Under MLB’s plan, only the person who tests positive will be quarantined. That policy conflicts with current Centers for Disease Control and Prevention guidelines, which call for anyone who has had close contact with a confirmed case to quarantine for 14 days. “Our experts are advising us that we don’t need a 14-day quarantine [in such cases],” Manfred told CNN. The plan says baseball is following rules established by “health care institutions and governmental entities” but does not specify which entities.

Baseball is in a difficult position: Quarantining players who come in contact with infected individuals could force MLB to shut down entire teams.

Most health experts interviewed by ESPN said they believe MLB would be increasing the risk of an outbreak by not quarantining more extensively, if only for a few days.

“CDC guidelines are pretty clear that anybody who makes substantial contact with somebody who has the virus needs to be quarantined,” Dr. Ashish Jha, director of the Harvard Health Institute, told ESPN. “I think baseball has to ask themselves on what basis are they going against the CDC guidelines. How confident are they gonna be that another player on another team didn’t have substantial contact with that player? It just strikes me as risky. My feeling is it just depends on how lucky you feel.”

Zuckerman, who runs the nonprofit think tank in D.C., said, “I could understand not quarantining for 14 days, because potentially you’d end up never being able to play. But not quarantining at all seems dangerous.” But Humble, the former Arizona health director, said MLB developed “a reasonable plan. The idea of the CDC guidance is to minimize risk, so if you find another way, that’s OK. Guidance shouldn’t be one-size-fits-all. This may even be better, because of the frequency of testing, which is robust.”

After a positive test, clubs are required to work with local health officials to trace those who came in contact with the infected individual. Those people will receive an expedited test and, if negative, will be allowed to remain active — raising the possibility that people exposed to the virus could return to baseball within minutes. Baseball’s plan calls for additional testing of those individuals every day for one week, with results returned within 24 hours. “That’s time someone could be infecting other players, staff, their families,” one union source said.

Experts told ESPN that it can take several days for someone to test positive after contracting the virus.

[…]

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You Can’t Travel, but You Can Vacation at Home

Hilary Nangle, AARP, May 12, 2020


In a pre-Covid-19 world, the freedom to be at home without obligations would have seemed like a vacation. But isolating for the coronavirus has changed that perspective. The American belief in productivity may make some feel guilty for taking a vacation day at home, but experts say that it’s no less important to do so now than it was before the pandemic.

“It’s important because it seems like something that we shouldn’t do, because with no place to go, it feels like a waste of time,” says Andrea Bonior, a clinical psychologist in Bethesda, Maryland, and author of Detox Your Thoughts. “We have this big blurring between working and home, and taking a day off is a way to reclaim that boundary.”

Home should be a place for pausing, resting and healing, Bonior says, and she recommends doing something creative, social or nourishing with an “off” day at home — even watching TV without guilt. It may seem silly, because you may be working at home anyway, but it’s important to reclaim some space emotionally, and time off — without commitment or obligation — is key to helping lower overall stress levels.

Over the past few years, it has become “harder to distinguish vacation days from other ones,” says Diana Zuckerman, a psychologist and epidemiologist and president of the National Center for Health Research in Washington, D.C. But, “it’s important to have at least a day or two when you don’t work.”

How to plan a ‘home-cation’

But how does one vacation, literally, in the home? Bonior recommends starting by thinking about where, if you could travel, you would go. “That’s a clue to your values right now. If you would choose to spend time with other people, maybe spend time connecting digitally with others.” You might play a game, host a watch party for a movie, or start a book group online.

If you’re thinking about nature, you’re probably craving fresh air and sunshine. Depending upon your circumstances, maybe find a safe place to take a long walk. Or, if you have a backyard, sit outside and read or enjoy a garden. “Don’t dismiss the importance of sunshine, even through a window,” Bonior says. Pair that with watching nature documentaries or travel shows or simply looking at pictures of trees. “There’s research literature on how even looking at pictures of trees makes people feel better,” Zuckerman says. “For a lot of people, nature really does make a difference. Looking at the natural world can be uplifting.”

Some “home-cation” ideas require a bit of advance planning, others can be as easy as allowing yourself to make popcorn and watch movies. Speaking of movies, why not create a daylong film festival? Pick a genre, location or actor and queue up related movies. Or, create a music or dance festival.

Whether you’re pining for France, coastal Maine, a spa escape, or a camping getaway, you can recreate a semblance of your dream trip by using your senses to help evoke the experience. Think about typical food and drink, not only the flavors but also the aromas and textures; think about what you’d see and hear; and think about what you would do. Now set about recreating that at home. Here, a few examples to get you started.

Vacation in France without leaving home

If France is calling to you, spend a day there. Let technology aid your imagination and help you travel faster than the old Concorde. First, listen to Edith Piaf or other typical French music to set the mood. Then get ready for some virtual tours. Go up into the Parisian signature Eiffel Tower, built for the 1889 World’s Fair; descend into the Lascaux Caves in southwestern France to see the prehistoric cave paintings; discover the Mona Lisa without a hint of crowds at the Louvre or browse the paintings in Museé d’Orsay.

You may not be able to stroll the incredible Champs d’Elysses, but you might tantalize your taste buds with the flavors of France you would find along that avenue; perhaps a green salad with bread and a cheese and charcuterie plate. Or maybe make a delicious croque monsieur (a fancy-pants broiled ham and cheese).

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Tests for COVID-19: Has the FDA said yes too many times?

By Robert M. Kaplan and Diana Zuckerman, The Hill Opinion Contributors, May 6, 2020


There are many controversies about the coronavirus, but there is one point of consensus: We need testing, testing, and then more testing. But yesterday, in response to criticisms from chairs of two House health subcommittees, the FDA tightened their standards for antibody tests intended to identify people who were previously exposed to the coronavirus. Why?

Typically, the FDA approves tests based on evidence of accuracy. But, under the urgency of the pandemic, the FDA temporarily lifted the requirement that tests be validated before they are marketed. Until the new policy was announced, it was not clear when or if the FDA would review the accuracy of each test.

The FDA website shows that, to date, the FDA has temporarily approved coronavirus testing for 84 different labs and companies. There were 14 new approvals in the last week alone and more than 400 more applications are waiting for FDA’s review. Unfortunately, none of the tests currently available – not the 84 and not the other 400 — have a record of proven accuracy that can be independently verified.

[….]

What happens when hundreds of unvalidated tests flood the market? Monitoring a pandemic requires accurate, consistent information. With so many tests, we can’t know when cases are peaking, stabilizing, or decreasing in different communities — and therefore, when it is possible to loosen restrictions on social distancing.

Read the article here https://thehill.com/opinion/healthcare/496403-tests-for-covid-19-has-the-fda-said-yes-too-many-times

 

What People With Cancer Need to Know about Coronavirus (COVID-19)

Cancer Prevention and Treatment Fund: June 22, 2020

The coronavirus can infect anyone, young or old, healthy or frail.  Here’s what you need to know.

People who are over 60 or who have cancer and other serious health conditions, and their loved ones, need to be especially careful.  Anyone with high blood pressure, heart disease, diabetes, or cancer in the lungs (whether lung cancer or cancer that has spread to the lungs) is especially at risk if they develop COVID-19.  For other types of cancer, treatments such as chemotherapy, targeted therapies, immunotherapy, and radiation, can weaken the immune system and possibly cause lung problems. People who have weakened immune systems or lung problems are more likely to have serious symptoms if they become infected with this virus.

If you had scheduled medical appointments, surgery, screening, or other procedures that were considered not urgent or not immediately life-threatening, those were probably postponed. This is for everyone’s protection.  Many hospital staff,  including doctors, nurses, receptionists, and cleaning staff, have been exposed to the virus and don’t know whether they can infect others.  You don’t want to be exposed to the coronavirus when you go in for surgery or testing procedures for other medical conditions.  And, you don’t want your medical center to be less able to fight the coronavirus at a time when it is spreading throughout your community.  However, non-urgent medical appointments are being rescheduled again in most communities, so don’t delay rescheduling important medical procedures, tests, or check-ups.

The coronavirus is spreading in all 50 states, in urban, suburban, and rural areas, so it is important to listen to health experts (and governors or mayors) who tell you to stay home, limit contact with others, and keep a distance of 6 feet away when you or your family members or caregivers go grocery shopping or other essential activities.  Unfortunately, some governors, mayors, and state legislators have reopened businesses for political reasons, even in states where the virus is spiking.  Even if you are staying at home as much as possible, the fact that others in your community are going to restaurants, stores, and hair salons will put you at greater risk when you make essential visits to the supermarket, to work, to the doctor, or spend time outdoors, because you may come into contact with people who are infected because they aren’t being as careful as you are.

What is coronavirus?

Coronaviruses are a large group of viruses that can cause respiratory illness. The new (novel) coronavirus is called SARS-CoV-2 and the illness it causes is called coronavirus disease 2019, which is why it’s abbreviated as COVID-19.  Since it is new, nobody has immunity from it.

How does COVID-19 spread between people?

The virus usually spreads through close contact with other people, especially through invisible or very tiny droplets when a person coughs, sneezes, sings, exercises – or even when they breathe or talk normally. These droplets can travel through the air and can be inhaled or get into the noses, mouths, or eyes of people nearby.

The virus is thought to be most contagious in the days just before or after a person develops symptoms, but it is possible to catch the virus from infected people who have no symptoms at all.  Experts still don’t know how contagious the virus is when a person has it but never develops symptoms.  This is crucial information that scientists are trying to find out, especially since experts believe that many young children never develop symptoms, while other children get very sick and some have died from the coronavirus.

These droplets with the virus (as well as fecal matter containing the virus) can end up on surfaces where it can survive for hours or even days. When you touch these surfaces and then touch your face, you can be exposed to the virus. That’s why it’s important to wash your hands regularly.  If you don’t have antiseptic wipes, you can wipe down surfaces in your bathroom, kitchen, and other rooms with bleach of rubbing alcohol to help prevent exposure.

What about food or food packaging?  The risk of catching the virus from packaging is very low, but since the virus can survive for up to 24 hours on cardboard and up to 3 days on plastic and stainless steel, it’s a good idea to wash your hands for at least 20 seconds after handling mail, takeout containers, and packaging from groceries. You can also disinfect food packages using a cleaning product that kills viruses, but DO NOT use bleach or other disinfectants on fruit, vegetables, or any other food.

What are the symptoms of COVID-19?

Symptoms tend to start between 2 and 14 days after coming into contact with the virus.  Although some people have compared the symptoms to a cold or flu, there are some differences. The CDC says that people with these symptoms or combinations of symptoms may have COVID-19:

  • Cough
  • Shortness of breath or difficulty breathing

Or at least two of these symptoms:

  • Fever
  • Chills
  • Repeated shaking with chills
  • Muscle pain
  • Headache
  • Sore throat
  • New loss of taste or smell

Those are the most common symptoms.  However, children or adults can have other symptoms as well, including heart problems and “covid toes” that look like a minor case of frostbite.

Most people who are infected with this coronavirus have mild symptoms and can recover at home in about 2 weeks. However, symptoms can become severe.  These are the ones that require immediate medical attention:

  • difficulty breathing or shortness of breath
  • persistent chest pain or pressure
  • confusion or inability to awaken
  • blueish color in the lips or face

People who are older than 60, people with high blood pressure, and people who have existing serious health conditions, such as heart disease, lung disease, and diabetes, are more likely to develop severe illness and complications from COVID-19. This includes people who are receiving cancer treatments that can weaken the immune system.  The most serious complications include pneumonia, stroke, blood clots, organ failure, and death.

How can I protect myself and others?

The best way for anyone to protect themselves is to avoid being exposed to the virus. There are no proven cures or vaccines, so don’t be fooled by false claims (especially those made by telemarketers).  The one medication that has been proven to help very ill patients by reducing the number of days of hospitalization is remdesivir, which is not widely available and has not been proven to save lives. In one study, an inexpensive steroid, dexamethasone, has been found to reduce the chances of dying among COVID-19 patients on ventilators or those requiring oxygen, but not other patients.  Research is continuing to make sure those results are accurate.  Despite the hopes of the White House, experts now agree that hydroxychloroquine with or without azithromycin is not a good treatment for COVID-19 because it has been found to increase heart problems and has not been shown to prevent or treat COVID-19.

Another possible treatment is blood plasma from people who recovered from COVID-19.  A study of 20,000 hospitalized COVID-19 patients who received these transfusions early in their illness reported that it did not cause harm, but the study did not prove that the transfusions were beneficial.  Research is continuing to find out if this helps patients fight the disease.

“Social distancing” or “physical distancing” refers to staying away from other people because it is impossible to know who has the virus.  The safest people in your life are the ones you are living with who are not exposed to others who might have the virus (in other words, they are not going to work or spending time close to other people). Staying at home and not seeing your friends and loved ones is not fun, but it is essential for your own safety and for everyone else’s.  If everyone does that now, the spread of this virus will be reduced sooner, and some of these restrictions will no longer be necessary in a few weeks.

New research shows that face masks are important in helping to prevent the spread of the coronavirus.  The main protection of masks is not for the person wearing the mask, but rather for other people who come in contact with the person who wears the mask. Even if you don’t think you have the coronavirus, wearing a mask is important, because you might have the virus without knowing it, and because your wearing a mask reassures others who see you that you won’t infect them.  Bottom line:  masks reduce the spread of the virus, and help protect other people in addition to possibly protecting you.  Since most of us can’t get coronavirus tests every day, that’s especially important  to wear whenever you are out in public or with people you don’t live with.  But you should NOT be out in public or with people you don’t live with except when absolutely essential.  Even though some states have re-opened, that doesn’t mean it is safe for you to go to all the places that are open.  Especially avoid indoor areas where you are likely to be close to others for more than a very short period of time (15 minutes) or whose workers are close to many other people, such as a tattoo parlor, hair or nail salon, restaurant, or movie theater.  If you must go to a store, try to go to one that makes appointments with customers or limits the number of customers, and spend less than one hour indoors to reduce exposure to any coronavirus that is in the air.

In summary:

  • stay at home or go outside in your yard or neighborhood where you can keep at least 6 feet away from others
  • avoid public spaces where there are other people, especially indoors
  • avoid public transportation and unnecessary travel
  • avoid all social gatherings that are indoors or where people are close together
  • work from home
  • stay at least 6 feet away from people when out in public (indoors or outdoors)
  • avoid physical contact in social situations, such as shaking hands, hugging or kissing

AND

  • wash your hands using soap and water for at least 20 seconds, especially after being out in public
  • use alcohol-based hand sanitizer when soap and water aren’t available (or wash your hands as soon as you get home)
  • avoid touching your face when your hands aren’t clean or you are out in public
  • avoid contact with people you don’t know very well
  • put the toilet seat down before flushing in a shared or public bathroom
  • clean and disinfect surfaces you touch daily, including things you might not think of like doorknobs, light switches, faucet handles, and phones. Make sure you use a cleaning agent that is effective for killing viruses.

If you have a weakened immune system or other serious health problems, here are extra steps to protect yourself:

  • Make a plan with your doctor to monitor for symptoms
  • Avoid friends and family except those you live with or depend on for essentials.  Otherwise, rely on your phone to maintain contact.
  • Have a plan with your loved ones or caregiver if you or they get sick
  • Have the medications you rely on and order any you need in advance (to be delivered, if possible)
  • Ask a friend or family member to shop for groceries for you
  • Wash your hands (20 seconds with soap and water) even more often if you are exposed to others

What should I do if I develop symptoms?

If you develop more than one of the symptoms listed above, call your doctor.  If you have severe symptoms, such as difficulty breathing, persistent chest pain or pressure, confusion or inability to awaken, or blueish color in the lips or face, you need to call 911. Tell the 911 operator that you think you have COVID-19 so the responders can take the necessary precautions to protect themselves.

People who experience mild symptoms can usually stay home and will recover in about 2 weeks. Do not just show up at the doctor’s office with symptoms:  Call them first so you have tell them about your symptoms and any other health problems so that they can help decide what to do.  If you do become sick, you can take the following steps to protect others:

  • Stay home, unless you need essential medical care
  • Wear a facemask when you are near others.  (People caring for you should also wear a facemask).
  • Stay away from others in your home as much as possible
  • Cover your mouth and nose when you cough or sneeze, properly dispose of tissues, and wash your hands
  • Monitor your symptoms and temperature

If you were not tested for COVID-19, you should follow those steps until at least one or two weeks have passed since you first noticed symptoms or your fever goes away for 3 full days without fever-reducing medicine.  If you have been diagnosed with COVID-19 based on test results, you should follow these steps until you have 2 negative test results taken 24-hours apart, your fever goes away without fever-reducing medicine, and your symptoms improve.

What if my other scheduled medical treatment is delayed?

When a person is diagnosed with a serious disease, they are likely to want treatment as soon as possible. If you don’t have COVID-19, you don’t want to be exposed to it during surgery, testing, or follow-up appointments. Treatment or testing may seem more urgent than it really is, but it is definitely more important than going to a restaurant, store, or beach.  Talk to your doctor about what is the best strategy to get the treatment you need when it is safe to do so.

Questions?

We are here to help by answering your questions.  We do not provide medical care.  If you have questions contact info@center4research.org and we’ll get back to you as soon as possible.