Month: August 2021

Loud snoring, grunts, and gasps can be a sign of obstructive sleep apnea, a serious disorder that causes repeated, brief pauses in breathing (apneas) throughout the night. It can leave people drowsy and depressed, and put them at risk for high blood pressure, heart disease, and other health problems.

If this sounds like you or a bed partner, a recent spate of advertisements for a mask-free treatment for the disorder may catch your attention. Known medically as a hypoglossal nerve stimulator, the pacemaker-like device moves the tongue forward during sleep. That helps reopen a collapsed airway — the root cause of obstructive sleep apnea. But how does it compare with other treatments, and who might be a good candidate?

A second-choice therapy for sleep apnea

Marketed under the name Inspire, the device was approved by the FDA in 2014. It’s a second-choice therapy intended only for people who can’t tolerate positive airway pressure (known as PAP or CPAP), according to Dr. Rohit Budhiraja, a pulmonary and sleep specialist at Harvard-affiliated Brigham and Women’s Hospital.

“Sleep apnea causes the muscles in the back of the throat to collapse, which leads to pauses in breathing that wake you up again and again,” he says. PAP, the gold standard therapy for sleep apnea, prevents airway collapse by using a small bedside machine attached to tubing that blows air through a face mask.

This can improve a measurement called the apnea-hypoxia index (AHI) by approximately 90%, lowering it below 5 in most people. The AHI is a score that gauges the severity of sleep apnea. An AHI between 5 and 14 is considered mild; between 15 and 29 is moderate; 30 and higher is severe.

Targeting tongue muscles is less effective

Inspire targets only the muscles of the tongue rather than the entire airway, so it isn’t as effective as PAP. In fact, the company’s stated treatment goal is to lower a person’s AHI by just 50% (or below 20), although some people may do better.

Because PAP is more effective, sleep specialists encourage people to stick with it by trying different strategies. But research suggests a quarter to a third of people have a hard time using PAP (see here and here). When that’s the case, Inspire may be an alternative, says Dr. Budhiraja.

Who might consider hypoglossal nerve stimulation?

In addition to trying PAP without success, you also must

• have moderate to severe sleep apnea (an AHI score of 15 to 65)
• have a body mass index (BMI) of 32 or lower (although some centers allow BMI values as high as 35), which means the device is not right for people in some weight ranges.

If you meet these criteria, you can ask your doctor for a referral to a sleep specialist or an ear, nose, and throat surgeon. The next step is sleep endoscopy. While you are sedated, a doctor passes a small tube with a light and a tiny video camera on one end through a nostril to examine your upper airway. Up to a quarter of people have an airway collapse pattern that can’t be remedied with Inspire, Dr. Budhiraja notes. And, as noted, others have too high an AHI score to try it.

A surgical procedure requiring general anesthesia

The device is implanted during a short, same-day procedure done under general anesthesia. A generator is placed just below the collarbone, a breathing sensor at the side of the chest by the ribs, and a stimulation electrode around the hypoglossal nerve under the tongue.

As with all surgery, possible risks include bleeding and infection. Some people experience tongue weakness, which can cause slightly slurred speech and minor swallowing problems. But this usually resolves within a few days, or for most people, within a few weeks.

The device must be activated a month after surgery at a sleep laboratory. The breathing sensor monitors your breathing and, when necessary, it tells the generator to send a small electrical pulse to the electrode to make the tongue muscles contract. The stimulation moves your tongue forward so you can breathe normally.

How does it feel?

“Some people describe a mild tingling sensation, but most say the feeling is hard to describe,” says Dr. Budhiraja.

At home, you use a small remote control to turn the device on at night and off in the morning. The remote is set to gradually increase the level of stimulation once or twice a week as tolerated until you reach the highest level. You then return to the sleep lab for a study to determine your optimal range. The remote is then programmed to that range.

Some people start noticing a difference in their sleep quality even at the lowest levels of stimulation. Yearly checks are recommended thereafter, and the replaceable battery lasts about 11 years. Medicare and most major insurance plans cover Inspire.

Once it’s working, hypoglossal nerve stimulation is definitely convenient: no maintenance, cleaning, or buying supplies as required with a PAP machine. “But because Inspire is less effective, it’s not considered a replacement for PAP,” says Dr. Budhiraja.

About the Author

Julie Corliss, Executive Editor, Harvard Heart Letter

Julie Corliss is the executive editor of the Harvard Heart Letter. Before working at Harvard, she was a medical writer and editor at HealthNews, a consumer newsletter affiliated with The New England Journal of Medicine. She … See Full Bio View all posts by Julie Corliss

Editor’s note: in honor of Pride Month, we’re re-publishing a 2019 post by Dr. Cecil Webster.

Generally speaking, discussing what happens in our bedrooms outside of the bedroom can be anxiety-provoking. Let’s try to make your doctor’s office an exception. Why is this important? People in the LGBTQ+ community contend not only with a full range of health needs, but also with environments that may lead to unique mental and physical health challenges. Whether or not you have come out in general, doing so with your doctor may prove critical in managing your health. Sexual experiences, with their impact on identity, varied emotional significance, and disease risk, are a keystone for helping your doctor understand how to personalize your healthcare.

Admittedly, talking about your intimate sexual experiences or your gender identity may feel uncomfortable. Many LGBTQ+ patients worry that their clinicians may not be knowledgeable about their needs, or that they’ll to have to educate them. Finding a LGBTQ+ adept doctor, preparing ahead of time for your next appointment, and courageously asking tough questions can give you and your health the best shot.

Finding a skilled clinician who is LGBTQ+ adept

Many large cities have healthcare institutions whose mission centers on care for LGBTQ+ peoples. However, these organizations may prove inaccessible to many for a variety of reasons. Regardless of your location, asking friends, family, or others to recommend a clinician may be a game changer. If your trans friend had a relatively painless experience visiting an area gynecologist, perhaps your Pap smear may go smoothly there as well. If your coworker has a psychiatrist who regularly asks him about his Grindr use, perhaps it may be easier to navigate your gay relationship questions with her.

Word of mouth is often an undervalued method of finding someone skilled and attentive to the needs of LGBTQ+ individuals. Online, many clinicians offer a short bio with their areas of expertise, and there are provider directories featuring trusted clinicians. Further, some doctors regularly write articles and give talks that may offer clues about desired knowledge. A simple Google search of your provider may yield a bounty.

Next, give your doctor or healthcare organization a call. Don’t be shy about requesting someone whose practice matches your specific needs. Your health information is protected, and generally, physicians hold your clinical privacy dear. Keep in mind that not all clinics will know or share whether or not your doctor is, for example, also a lesbian, but they may pair you with someone well suited to your request or point you in the right direction.

Preparing for your appointment

Let’s say you are nervous about coming out to your doctor. A little preparation may ease this burden. Here are some quick tips:

• Let them know you’re nervous at the start of the conversation.
• Be as bold as you can tolerate.
• Write down what you are excited about, nervous about, and/or curious about.
• Go in with a few goals and start with what’s most important.
• Maximize your comfort. If your partner is calming, bring them. If Beyoncé soothes what ails you, bring her along too.
• Lightly correct or update your clinician if they get something wrong.

Ask tough questions, give clear answers

As a psychiatrist who works with kids and adults, I often hear questions like, “I don’t know really how to say this, but I started experimenting with other guys. Does this mean I’m gay?” I may start by asking if you’ve enjoyed it. My colleagues in health care might begin with the same question.

Pleasurable experiences come in all sorts of constellations, and healthy exploration is part of being human. Additionally, clinicians need to assess and address your safety. Many LGBTQ+ people are at higher risk of intimate partner violence. We may ask about your use of condoms, how many partners you’ve had recently, your use of substances during sex, and how these experiences may shift how you see yourself. Give clear answers if possible, but don’t fret if you’re uncertain. Your doctor will not likely provide a label or pry unnecessarily. They may offer constructive information on the use of condoms, reasons to consider using PrEP (which can effectively prevent HIV), and places you can go for more guidance. Physicians enjoy giving personalized information so that you may make informed healthcare decisions.

There is no end to what is on people’s minds. Be bold. Will tucking reduce my sperm count? Maybe. Does binding my breasts come with risk? Likely. Was Shangela robbed of her RuPaul’s Drag Race: All Stars 3 crown? Utterly, but let’s get back to your cholesterol, shall we?

Remember that it is often impossible to squeeze everything into one appointment. Afterward, take time to catch your breath, reflect on what you’ve learned, and come up with more questions for next time. We’re here for that.

About the Author

Cecil R. Webster, Jr., MD, Contributor

Dr. Cecil R. Webster, Jr. is a child, adolescent, and adult psychiatrist in Boston. He is a lecturer in psychiatry at McLean Hospital and Harvard Medical School, and consultant for diversity health outreach programs at the … See Full Bio View all posts by Cecil R. Webster, Jr., MD

Here we are, well into year three of the COVID-19 pandemic, and now we’re having an outbreak of monkeypox? Is this a new virus? How worried should we be? While new information will continue to come in, here are answers to several common questions.

What is monkeypox?

Monkeypox is an infection caused by a virus in the same family as smallpox. It causes a similar (though usually less severe) illness and is most common in central and western Africa. It was first discovered in research monkeys more than half a century ago. Certain squirrels and rats found in Africa are among other animals that harbor this virus.

Currently, an outbreak is spreading fast outside of Africa. The virus has been reported in at least a dozen countries, including the US, Canada, Israel, and in Europe. As of this writing, Reuters reports more than 100 confirmed or suspected cases, making this the largest known outbreak outside of Africa. So far, no deaths have been reported.

Naturally, news about an unfamiliar virus spreading quickly internationally reminds us of the start of the COVID-19 pandemic. But monkeypox is not new — it was first discovered in 1958 — and several features make it likely to be far less dangerous.

What are the symptoms of monkeypox?

The early symptoms of monkeypox are flulike, and include

• fever
• fatigue
• headache
• enlarged lymph nodes.

The rash that appears a few days later is unique. It often starts on the face and then appears on the palms, arms, legs, and other parts of the body. Some recent cases began with a rash on the genitals. Over a week or two, the rash changes from small, flat spots to tiny blisters (vesicles) similar to chickenpox, and then to larger, pus-filled blisters. These can take several weeks to scab over. Once that happens, the person is no longer contagious.

Although the disease is usually mild, complications can include pneumonia, vision loss due to eye infection, and sepsis, a life-threatening infection.

How does a person get monkeypox?

Typically, this illness occurs in people who have had contact with infected animals. It may follow a bite or scratch, or consuming undercooked animal meat.

The virus can spread between people in three ways:

• inhaling respiratory droplets
• directly touching the blistering rash, scabs, or other body fluids of infected person
• less often, through indirect contact such as handling an infected person’s clothing.

The respiratory route involves large droplets that don’t linger in the air or travel far. As a result, person-to-person spread typically requires prolonged, intimate contact.

Is monkeypox a sexually transmitted illness?

Monkeypox is not considered a sexually transmitted illness (STI) because it can be spread through any physical contact, not just through sexual contact. Some of the recent cases have occurred among men who have sex with men. That pattern hasn’t been reported before.

Can monkeypox be treated?

Yes. Although there are no specific, FDA-approved treatments for monkeypox, several antiviral medicines may be effective. Examples are cidofovir, brincidofovir, and tecovirimat.

Can monkeypox be prevented?

Vaccination can help prevent this illness:

• Smallpox vaccination, which was routine in the US until the 1970s, may be up to 85% effective against monkeypox.. The US government has stockpiled doses of smallpox vaccine that could be used in the event of a widespread outbreak.
• Additionally, the FDA approved a vaccine (called JYNNEOS) in 2019 for people over 18 who are at high risk for smallpox or monkeypox. The makers of this vaccine are ramping up production as this outbreak unfolds.

If you are caring for someone who has monkeypox, taking these steps may help protect you from the virus: wear a mask and gloves; regularly wash your hands; and practice physical distancing when possible. Ideally, a caregiver should be previously vaccinated against smallpox.

How sick are most people who get monkeypox?

Monkeypox is usually a mild illness that gets better on its own over a number of weeks.

Researchers have found that the West African strain of monkeypox is responsible for the current outbreak. That’s good news, because the death rate from this strain is much lower than the Congo Basin strain (about 1% to 3% versus 10%). More severe illness may occur in children, pregnant people, or people with immune suppression.

What else is unusual about this outbreak?

Many of those who are sick have not traveled to or from places where this virus is usually found, and have had no known contact with infected animals. In addition, there seems to be more person-to-person spread than in past outbreaks.

Is there any good news about monkeypox?

Yes. Monkeypox usually is contagious after symptoms begin, which can help limit its spread. One reason COVID-19 spread so rapidly was that people could spread it before they knew they had it.

Outbreaks occur sporadically, and tend to be relatively small because the virus does not spread easily between people. The last US outbreak was in 2003; according to the CDC, nearly 50 people in the Midwest became ill after contact with pet prairie dogs that had been boarded near animals imported from Ghana.

Perhaps the best news is this: unlike SARS-CoV2, the virus that causes COVID-19, monkeypox is unlikely to cause a pandemic. It doesn’t spread as easily, and by the time a person is contagious they usually know they’re sick.

How worried should we be?

The growing numbers of cases in multiple countries suggest community spread is underway. More cases will probably be detected in the coming days and weeks.

It’s still early in the outbreak and there are many unanswered questions, including:

• Has the monkeypox virus mutated to allow easier spread? Early research is reassuring.
• Who is most at risk?
• Will illness be more severe than in past outbreaks?
• Will existing antiviral drugs and vaccines be effective against this virus?
• What measures can we take to contain this outbreak?

So, monkeypox is no joke and researchers are hard at work to answer these questions. Stay tuned as we learn more. And let your doctor know if you have an unexplained rash or other symptoms of monkeypox, especially if you have traveled to places where cases are now being reported.

About the Author

Robert H. Shmerling, MD, Senior Faculty Editor, Harvard Health Publishing

Dr. Robert H. Shmerling is the former clinical chief of the division of rheumatology at Beth Israel Deaconess Medical Center (BIDMC), and is a current member of the corresponding faculty in medicine at Harvard Medical School. … See Full Bio View all posts by Robert H. Shmerling, MD

You may have noticed nipped-in, hourglass waists among women wearing the celebrity trend du jour: so-called waist trainers. This tummy-tucking shapewear evokes images of buttoned-up corsets and too-tight girdles from a dim past. But does it live up to the hype?

Splashy advertisements suggest these compression devices can help you selectively sculpt inches off your waistline by wearing them during workouts or as part of everyday routines. But the claims largely don’t live up to the evidence, says Michael Clem, a physical therapist with Spaulding Rehabilitation Network.

“People want the quick fix,” Clem says. “Putting something around our waist seems easy — we do it every day with pants and belts. What’s one more thing? Diet and exercise take longer and require more dramatic habit changes. We all know what we need to do, we just don’t want to do it.”

Debunking the hourglass hype

Clem debunks four common claims made about waist trainers — and points out one case where they may prove useful.

• Spot-reduce fat: Compressing fat with a waist trainer and expecting it to stay put once you uncinch the shapewear is a faulty concept. “Fat is a systemic deposit,” Clem says. “Putting something around your waist can’t help you burn the fat in just that place.”
• Sweat away the inches: Similarly, perspiring more profusely in one body area — in this case, under your waist trainer — will not melt fat there. “Sweat is a mechanism for cooling the body. We expend calories when we sweat but we can’t say those calories are going to come from the area we sweat from,” Clem notes.
• Eat less due to belly compression: While orthopedic braces or compression sleeves can heighten awareness of a body part, leading wearers to act differently, the same probably can’t be said of a thick band around the belly. Our awareness of internal organs isn’t as strong, Clem says. And while waist trainers apply pressure to the abdomen, they probably wouldn’t alter the body’s feeling of being full.
• Build a stronger core: Wearing a waist trainer might help if a doctor recommends temporary use after certain surgeries — such as while someone is rebuilding core muscles after a cesarean section, hernia surgery, or appendectomy — by offering tangible “feedback” on abdominal muscle use as a person recovers. “But there are much better ways to teach someone to feel their core,” says Clem, including working with a physical therapist on posture and breathing.

In most cases, there’s probably no harm in trying one of the shape-shifting devices, although anyone who is pregnant should not use them. And if you have any health issues, it’s best to talk to your doctor about whether compressing your core could have any negative effects, including not being able to breathe deeply and comfortably.

Want to shape your waist? Try core strengthening exercises

Listed from least to most challenging, here are three great exercises to strengthen core muscles that help define the waist. Start with one set and work up, paying attention to your form.

Bridge

Reps: 10
Sets: 1–3
Tempo: 3–1–3
Rest: 30–90 seconds between sets

Starting position: Lie on your back with your knees bent and feet flat on the floor, hip-width apart. Place your arms at your sides. Relax your shoulders against the floor.

Movement: Tighten your buttocks, then lift your hips up off the floor until they form a straight line with your knees and shoulders. Hold. Return to the starting position.

Tips and techniques:

• Tighten your buttocks before lifting.
• Keep your shoulders, hips, knees, and feet evenly aligned.
• Keep your shoulders down and relaxed into the floor.

Opposite arm and leg raise

Reps: 10
Sets: 1–3
Tempo: 3–1–3
Rest: 30–90 seconds between sets

Starting position: Kneel on all fours with your hands and knees directly aligned under your shoulders and hips. Keep your head and spine neutral.

Movement: Extend your left leg off the floor behind you while reaching out in front of you with your right arm. Keeping your hips and shoulders squared, try to bring that leg and arm parallel to the floor. Hold. Return to the starting position, then repeat with your right leg and left arm. This is one rep.

Tips and techniques:

• Keep your shoulders and hips squared to maintain alignment throughout.
• Keep your head and spine neutral.
• Think of pulling your hand and leg in opposite directions, lengthening your torso.

Stationary Lunge

 

Reps: 8-12 on each side
Sets: 1-3
Tempo: 3-1-3
Rest: 30-90 seconds between sets

Starting position: Stand up straight with your right foot one to two feet in front of your left foot, hands on your hips. Shift your weight forward and lift your left heel off the floor.

Movement: Bend your knees and lower your torso straight down until your right thigh is about parallel to the floor. Hold, then return to starting position. Finish all reps, then repeat with your left foot forward. This completes one set.

Tips and techniques:

• Keep your front knee directly over your ankle.
• In the lunge position, shoulder, hip, and rear knee should be aligned. Don’t lean forward or back.
• Keep your spine neutral and your shoulders down and back.

About the Author

Maureen Salamon, Executive Editor, Harvard Women's Health Watch

Maureen Salamon is executive editor of Harvard Women’s Health Watch. She began her career as a newspaper reporter and later covered health and medicine for a wide variety of websites, magazines, and hospitals. Her work has … See Full Bio View all posts by Maureen Salamon