(Family Features) For health conditions with no cure, effective treatments are the next best option. However, in order to make medical interventions including new drugs, devices, vaccines and lifestyle modifications available, they must undergo a thorough evaluation process to demonstrate their benefits.

Clinical trials are an important part of this process because they provide data for researchers on the effectiveness of various treatments and interventions. However, many myths about clinical trials deter people from enrolling. In fact, more than 70% of clinical trials are delayed at least one month due to unfulfilled enrollment, according to the “Journal of Medical Internet Research.”

Delays create barriers to the drug approval process and result in fewer available treatments for chronic conditions like Crohn’s disease and ulcerative colitis. The experts at the Crohn’s & Colitis Foundation offer these facts about the importance of clinical trials:

1. More patients can benefit from clinical trials While hundreds of participants may take part in a trial, the results can lead to new care and treatment options for an entire patient community.
    
2. Clinical trials lead to better and improved medications. For a new treatment to be approved, it needs to demonstrate a meaningful benefit to patients, such as improved outcomes, treating a wider range of symptoms, fewer side effects or more convenience for patients.
    
3. They provide information. Clinical trials provide evidence of a treatment’s effectiveness and safety that can be used to guide patient care.
    
4. Trials test safety and efficacy. Clinical trials are conducted in four phases. During the first phase, the main objective is to assess the safety of a new treatment. Experimental treatments only advance to the next stages if they pass certain safety and efficacy standards
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5. They help prevent bias. In a randomized controlled trial, the effects of treatment with a new drug are compared with that of a control group – either a placebo (a treatment that looks identical to the new drug but contains no active medicine) or the current standard of care. Treatment assignments are “randomized,” which means neither the trial doctors nor the participants choose which treatment each participant will receive.

How Clinical Trials Work
Before a clinical trial begins, a research team develops a clinical trial protocol. This is the research plan that describes who can join the trial, which treatments the participants will receive, what questions the researchers will try to answer, how long the trial will last and how participant privacy and safety will be protected.

Conducting clinical research relies on volunteer trial participants. Those interested in joining a clinical trial meet with clinical research professionals to discuss the trial, treatments, eligibility requirements and expectations.

Joining a Trial
If you are interested in participating in a clinical trial, do some research. Your doctor may not be aware of or proactively tell you about trials you may be eligible to join. If you find a clinical trial you may be interested in joining, discuss the trial with your doctor and other health care professionals on your research team.

Foundations supporting chronic conditions can be a good source of information. For example, you can learn more about trials affecting individuals with inflammatory bowel disease by exploring the Clinical Trials Community at crohnscolitisfoundation.org.

Photo courtesy of Shutterstock

SOURCE:
Crohn’s & Colitis Foundation

Planetary Parade

Astronomy enthusiasts and casual stargazers alike have something extraordinary to look forward to at the end of February. For one brief moment, on the evening of February 28, 2025, all seven planets—Mars, Jupiter, Uranus, Venus, Neptune, Mercury, and Saturn—will align in the night sky, creating a captivating planetary parade. This remarkable event marks the last time such an alignment will be visible until 2040, making it an occasion not to be missed.

What to Expect

The planetary parade will unfold shortly after sunset, with each planet showcasing its brilliance against the backdrop of the evening sky. While most of these celestial bodies will shine brighter than even the brightest stars, Uranus and Neptune will likely require binoculars or a telescope for a better view.

Currently, six of the planets are already aligned, but stargazers will have to wait until February 28 for Mercury to make its debut just above the horizon. Dr. Christopher Barnes, a senior lecturer at the University of Derby, explains the visibility details: “Mars will appear in the east, Jupiter and Uranus in the southeast, and Venus, Neptune, and Saturn in the west.”

Viewing Tips

For those wishing to experience this cosmic event, the best time to observe will be just after sunset when the stars begin to appear. Dr. Barnes suggests that even people in urban areas, where light pollution is often an issue, will be able to see most of the planets. However, seeking a location away from city lights will enhance the viewing experience.

The Benefits of Stargazing

Beyond the thrilling visual spectacle, taking time to gaze upon the stars and planets offers numerous benefits for one’s mental and emotional well-being. Dr. Barnes points out that stargazing encourages mindfulness, allowing individuals to detach from the stresses of daily life. “Engaging with the night sky fosters a sense of peace, restoration, and perspective,” he says.

Future Events

After February 28, the next opportunity to see a planetary alignment of five or more planets will occur in late October 2028 and again in February 2034. However, another seven-planet alignment will not be witnessed for another 15 years, making this February a particularly special occasion.

To cater to those unable to view the parade due to unfavorable weather or light pollution, several observatories will provide live streams of the event. This means everyone can partake in this astral celebration from the comfort of their homes.

As we approach February 28, it’s time to mark your calendars for this rare planetary parade. Whether you grab your telescope, plan a trip to a dark-sky location, or tune in to a live stream, don’t miss your chance to witness this extraordinary alignment of the planets, a spectacle that will be remembered long after it fades from view. Prepare to look up and enjoy the wonders of our solar system!

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Resources:

Who doesn’t love a parade, especially a planet parade? How and when to see up to 7 planets

Planetary Parade will soon be visible in the evening sky

The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/

Lucas A. Berenbrok, University of Pittsburgh; Michael Murphy, The Ohio State University, and Sophia Herbert, University of Pittsburgh

Neighborhood pharmacies are rapidly shuttering.

Not long ago, Walgreens, one of the nation’s biggest pharmacy chains, announced plans to close 1,200 stores over the next three years. That’s part of a larger trend that has seen nearly 7,000 pharmacy locations close since 2019, with more expected in the coming years.

Many community pharmacies are struggling to stay open due to an overburdened workforce, shrinking reimbursement rates for prescription drugs and limited opportunities to bill insurers for services beyond dispensing medications.

As trained pharmacists who advocate for and take care of patients in community settings, we’ve witnessed this decline firsthand. The loss of local pharmacies threatens individual and community access to medications, pharmacist expertise and essential public health resources.

The changing role of pharmacies

Community pharmacies – which include independently owned, corporate-chain and other retail pharmacies in neighborhood settings – have changed a lot over the past decades. What once were simple medication pickup points have evolved into hubs for health and wellness. Beyond dispensing prescriptions, pharmacists today provide vaccinations, testing and treatment for infectious diseases, access to hormonal birth control and other clinical services they’re empowered to provide by federal and state laws.

Given their importance, then, why have so many community pharmacies been closing?

There are many reasons, but the most important is reduced reimbursement for prescription drugs. Most community pharmacies operate under a business model centered on dispensing medications that relies on insurer reimbursements and cash payments from patients. Minor revenue comes from front-end sales of over-the-counter products and other items.

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However, pharmacy benefit managers – companies that manage prescription drug benefits for insurers and employers – have aggressively cut reimbursement rates in an effort to lower drug costs in recent years. As a result, pharmacists often have to dispense prescription drugs at very low margins or even at a loss. In some cases, pharmacists are forced to transfer prescriptions to other pharmacies willing to absorb the financial hit. Other times, pharmacists choose not to stock these drugs at all.

And it’s not just mom-and-pop operations feeling the pinch. Over the past four years, the three largest pharmacy chains have announced plans to close hundreds of stores nationwide. CVS kicked off the trend in 2021 by announcing plans to close 900 pharmacy locations. In late 2023, Rite Aid said that thousands of its stores would be at risk for closure due to bankruptcy. And late in 2024, Walgreens announced its plans to close 1,200 stores over the next three years.

To make matters worse, pharmacists, like many other health care providers, have been facing burnout due to high stress and the lasting effects of the COVID-19 pandemic. At the same time, pharmacy school enrollment has declined, worsening the workforce shortage just as an impending shortfall of primary care physicians looms.

Why pharmacy accessibility matters

The increasing closure of community pharmacies has far-reaching consequences for millions of Americans. That’s because neighborhood pharmacies are one of the most accessible health care locations in the country, with an estimated 90% of Americans living within 5 miles of one.

However, research shows that “pharmacy deserts” are more common in marginalized communities, where people need accessible health care the most. For example, people who live in pharmacy deserts are also more likely to have a disability that makes it hard or impossible to walk. Many of these areas are also classified as medically underserved areas or health professional shortage areas. As pharmacy closures accelerate, America’s health disparities could get even worse.

So if your neighborhood pharmacy closes, what should you do?

While convenience and location matter, you might want to consider other factors that can help you meet your health care needs. For example, some pharmacies have staff who speak your native language, independent pharmacy business owners may be active in your community, and many locations offer over-the-counter products like hormonal contraception, the overdose-reversal drug naloxone and hearing aids.

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You may also consider locations – especially corporate-owned pharmacies – that also offer urgent care or primary care services. In addition, most pharmacies offer vaccinations, and some offer test-and-treat services for infectious diseases, diabetes education and help with quitting smoking.

What to ask if your pharmacy closes

If your preferred pharmacy closes and you need to find another one, keep the following questions in mind:

• What will happen to your old prescriptions? When a pharmacy closes, another pharmacy may buy its prescriptions. Ask your pharmacist if your prescriptions will be automatically transferred to a nearby pharmacy, and when this will occur.

• What’s the staffing situation like at other pharmacies? This is an important factor in choosing a new pharmacy. What are the wait times? Can the team accommodate special situations like emergency refills or early refills before vacations? Does the pharmacist have a relationship with your primary care physician and your other prescribers?

• Which pharmacies accept your insurance? A simple call to your insurer can help you understand where your prescriptions are covered at the lowest cost. And if you take a medication that’s not covered by insurance, or if you’re uninsured, you should ask if the pharmacy can help you by offering member pricing or manufacturer coupons and discounts.

• What are your accessibility needs? Pharmacies often offer services to make your care more accessible and convenient. These may include medication packaging services, drive-thru windows and home delivery. And if you’re considering switching to a mail-order pharmacy, you should ask if it has a pharmacist to answer questions by phone or during telehealth visits.

Remember that it’s best to have all your prescriptions filled at the same pharmacy chain or location so that your pharmacist can perform a safety check with your complete medication list. Drug interactions can be dangerous.

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Community pharmacies have been staples of neighborhoods for more than a century. Unfortunately, current trends in pharmacy closures pose real threats to public health. We hope lawmakers address the underlying systemic issues so more Americans don’t lose access to their medications, health services and pharmacists.

Lucas A. Berenbrok, Associate Professor of Pharmacy and Therapeutics, University of Pittsburgh; Michael Murphy, Assistant Professor of Pharmacy Practice and Science, The Ohio State University, and Sophia Herbert, Assistant Professor of Pharmacy, University of Pittsburgh

This article is republished from The Conversation under a Creative Commons license. Read the original article.