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Syphilis

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Manage episode 428147058 series 1082950
内容由Brad Sobolewski提供。所有播客内容(包括剧集、图形和播客描述)均由 Brad Sobolewski 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Syphilis has gone by many nicknames over the years including “The Great Pretender” and “The Great Imitator.” Emily Labudde, MD, a Pediatric Emergency Medicine fellow at Children’s Healthcare of Atlanta and recent pediatric residency graduate from Cincinnati Children’s discusses the various manifestations of this sexually transmitted infection, and how we can’t miss this very treatable, but sneaky malady.

PEMBlog

@PEMTweets on… sigh “X” (Twitter)

My Instagram

My Mastodon account @bradsobo

References

Emily J. Labudde, Jane Lee; A Review of Syphilis Infection in Pediatric Patients. Pediatr Rev. July 2024; 45 (7): 373–380. https://doi.org/10.1542/pir.2023-006309

Centers for Disease Control and Prevention. “Sexually Transmitted Disease Surveillance 2021.” Centers for Disease Control and Prevention, 2021. Available from: https://www.cdc.gov/std/statistics/2021/default.htm.

Centers for Disease Control and Prevention. “Sexually Transmitted Infections Treatment Guidelines 2021.” Centers for Disease Control and Prevention, 2021. Available from: https://www.cdc.gov/std/treatment-guidelines/syphilis.htm.

Centers for Disease Control and Prevention. “Youth Risk Behavior Surveillance System.” Centers for Disease Control and Prevention, 2021. Available from: https://www.cdc.gov/healthyyouth/data/yrbs/index.htm.

Transcript

Note: This transcript was partially completed with the use of the Descript AI

Welcome to PEMCurrents, the Pediatric Emergency Medicine Podcast, as always, I’m your host Brad Sobolewski. Today’s episode is all about the great pretender, syphilis. And let’s face it, it’s not just a disease for Medieval royalty. It’s on the rise in the United States and abroad. So let’s talk about the manifestations and management.

And I’ve got a special guest host. This is Emily Labudde, originally from Detroit, at the time of recording this episode, a third year categorical pediatric resident at Cincinnati Children’s and a soon to be pediatric emergency medicine fellow in Atlanta. I’m going to pass the mic to you, Emily. My name is Emily Labudde, and I’m a third year pediatric resident at Cincinnati Children’s Hospital, and I’ll be starting fellowship in pediatric emergency medicine this summer at Emory University Children’s Healthcare of Atlanta.

Today’s podcast is going to cover acquired syphilis infection. Now, I know what you’re thinking. We don’t see a lot of syphilis in the pediatric ED. That’s what I thought, too, until I saw it, and with syphilis on the rise, it’s likely we’ll start to see more. I recently published a review article on syphilis in Pediatrics in Review, which you should check out.

It is far more detailed and also covers congenital syphilis, which is beyond the scope of this episode. At the end of this podcast, you should be able to appreciate the rising incidence of syphilis in the United States, especially amongst young people, recognize various signs and symptoms associated with different stages of syphilis infection, and identify the appropriate workup for possible syphilis infection, including co infections.

Syphilis is fondly referred to as the great imitator because of its various presentations. Headache? Could be syphilis. Rash? Could be syphilis. Weight loss? Could be syphilis. Epitrochlear lymphadenopathy? That’ll be on your boards. Definitely syphilis. I bet I could argue to have syphilis on every differential in some way, shape, or form.

But there are certain clues that can help guide you toward a more reasonable consideration of syphilis infection. Thank you, Jen. The U. S. is seeing a lot more cases of syphilis over the last decade or so. And, since we know from the CDC’s Youth Risk Behavior Survey that many American teens are having sex with less than optimal condom use and infrequent STI testing, pediatricians everywhere should be thinking more about acquired syphilis infection, not just congenital syphilis.

There are three stages of syphilis infection. Primary syphilis is often missed as it presents as a painless genital ulcer. Secondary syphilis causes systemic symptoms such as fever, anorexia, headache, malaise, lymphadenopathy, arthralgias, and rash, that classic rash on the palms and soles. It’s worth looking at a variety of pictures of this rash, some examples of which we have included in the show notes, as its appearance can vary, especially between different skin colors.

Tertiary syphilis is rare, and you’re almost guaranteed not to see it in a pediatric ED as it develops decades after initial infection. It’s characterized by gummas, which are granulomatous soft tissue tumors seen most often in the liver, but also in the bone, brain, heart, skin, testis, and eyes, and end organ damage, particularly of the central nervous system.

At any stage, patients can develop neurosyphilis, that can present with vision changes, neuropathies, seizures, or altered mental status. You may have heard this once or twice before, but your history and physical exam are so important, especially when looking for an infection like syphilis that can present in many different ways.

A thorough review of systems can help guide your differential and can point towards co infections with other STIs. Brush up on your sexual history taking skills because they’re critical here. This includes all the details like who has what parts and where they put them. Teens are awkward and they get super nervous when you kick out mom and dad and ask them what they’ve been doing on the weekends, but you won’t fully understand your patient’s risks without asking these questions.

It’s good preparation prior to the physical exam, which, you guessed it, should be thorough. We’re talking full body skin exam, neuro exam, genital exam, and all of the lymph nodes. Now, it would be really nice if our patients came in saying, Hey, my partner has syphilis, please test me for syphilis. And, like we talked about, syphilis can look like a lot of different things, so it’s important to keep your differential broad.

Syphilis testing can be divided into two types, treponemal and non treponemal. You’ll want to start with a non treponemal test, such as an RPR or VDRL. The RPR or Rapid Plasma Reagent, which has now largely replaced the earlier VDRL or Venereal Disease Research. Laboratory Test is a non-specific serological test for syphilis that uses CARDIOLIPIN as antigen.

These are highly sensitive tests. But watch out for false positives. The RPR is also useful for post treatment monitoring. Trepanemal tests, such as the FTA ABS, are used as confirmation in the setting of a positive non trepanemal test. Patients with neurologic complaints should undergo CSF testing as well.

And, of course, where there’s one, there’s probably more. Use the information from your very thorough sexual history to test your patient for any other STIs they are at risk for. Patients with primary or secondary syphilis can be treated with a single dose of benzathine penicillin G or a 14 day course of doxycycline if your patient has a penicillin allergy.

For any patient with tertiary or neurosyphilis or a pregnant patient with any stage of infection, 10 to 14 days of penicillin G is the only option, even in penicillin allergic patients. So, if a patient has a severe penicillin allergy, have rescue medications available. Watch out for that Gerrish Herxheimer reaction, I know you haven’t heard those words since medical school, which can cause fever, headache, myalgias, or nausea and vomiting in the first 24 hours after treatment.

Last, but not least, remember that in some cases you’re telling your patient about their disease and possibly some dishonesty from their partner. Be sure to counsel them on sharing their results with all of their sexual partners, as well as your responsibility to inform the local health department for disease tracking purposes and the option for third party partner notification.

A few brief points on congenital syphilis, which is covered more in depth in the review article. We most often see this in infants born to mothers with poor prenatal care, as our OB colleagues do a great job screening for syphilis multiple times during pregnancy. Most infants with congenital syphilis are asymptomatic at birth, with appearance of hepatomegaly, jaundice, copious rhinorrhea, lymphadenopathy, and a similar maculopapular rash on their hands and feet that develop later in infancy.

Think about congenital syphilis in your little ones presenting like biliary atresia, who have a normal gallbladder treon ultrasound. Late congenital syphilis in children older than two can present with more severe features that are frequently tested on boards. Things like gummas, facial dysmorphias like saddle nose deformity and frontal bossing, sabershins, Hutchinson teeth, developmental delay, and hearing and vision concerns.

You’ll want to check a non trepanemal test in these kids, as maternal trepanemal antibodies can persist for over 15 months. Patients with congenital syphilis also receive treatment with penicillin G, 50, 000 units per kilo, frequency determined by their age. Thanks so much for listening, now get out there and practice your sexual histories.

Emily, thank you very much. Hopefully you all found this information helpful and we’ll be able to pick syphilis out of the lineup the next time you encounter it in the emergency department. If you want to learn how to produce a podcast episode, reach out to me, just like Emily did, and we will go through the entire process.

If you’ve got ideas for topics, send them my way. Any feedback that you have is greatly appreciated. Send me an email, leave a comment on the blog, a review on your favorite podcast site, or even a message through social media. And as my 12 year old would remind me to say, subscribe and share. For Pam Currens, the Pediatric Emergency Medicine Podcast, this has been Brad Sobolewski.

See you next time.

  continue reading

136集单集

Artwork
icon分享
 
Manage episode 428147058 series 1082950
内容由Brad Sobolewski提供。所有播客内容(包括剧集、图形和播客描述)均由 Brad Sobolewski 或其播客平台合作伙伴直接上传和提供。如果您认为有人在未经您许可的情况下使用您的受版权保护的作品,您可以按照此处概述的流程进行操作https://zh.player.fm/legal

Syphilis has gone by many nicknames over the years including “The Great Pretender” and “The Great Imitator.” Emily Labudde, MD, a Pediatric Emergency Medicine fellow at Children’s Healthcare of Atlanta and recent pediatric residency graduate from Cincinnati Children’s discusses the various manifestations of this sexually transmitted infection, and how we can’t miss this very treatable, but sneaky malady.

PEMBlog

@PEMTweets on… sigh “X” (Twitter)

My Instagram

My Mastodon account @bradsobo

References

Emily J. Labudde, Jane Lee; A Review of Syphilis Infection in Pediatric Patients. Pediatr Rev. July 2024; 45 (7): 373–380. https://doi.org/10.1542/pir.2023-006309

Centers for Disease Control and Prevention. “Sexually Transmitted Disease Surveillance 2021.” Centers for Disease Control and Prevention, 2021. Available from: https://www.cdc.gov/std/statistics/2021/default.htm.

Centers for Disease Control and Prevention. “Sexually Transmitted Infections Treatment Guidelines 2021.” Centers for Disease Control and Prevention, 2021. Available from: https://www.cdc.gov/std/treatment-guidelines/syphilis.htm.

Centers for Disease Control and Prevention. “Youth Risk Behavior Surveillance System.” Centers for Disease Control and Prevention, 2021. Available from: https://www.cdc.gov/healthyyouth/data/yrbs/index.htm.

Transcript

Note: This transcript was partially completed with the use of the Descript AI

Welcome to PEMCurrents, the Pediatric Emergency Medicine Podcast, as always, I’m your host Brad Sobolewski. Today’s episode is all about the great pretender, syphilis. And let’s face it, it’s not just a disease for Medieval royalty. It’s on the rise in the United States and abroad. So let’s talk about the manifestations and management.

And I’ve got a special guest host. This is Emily Labudde, originally from Detroit, at the time of recording this episode, a third year categorical pediatric resident at Cincinnati Children’s and a soon to be pediatric emergency medicine fellow in Atlanta. I’m going to pass the mic to you, Emily. My name is Emily Labudde, and I’m a third year pediatric resident at Cincinnati Children’s Hospital, and I’ll be starting fellowship in pediatric emergency medicine this summer at Emory University Children’s Healthcare of Atlanta.

Today’s podcast is going to cover acquired syphilis infection. Now, I know what you’re thinking. We don’t see a lot of syphilis in the pediatric ED. That’s what I thought, too, until I saw it, and with syphilis on the rise, it’s likely we’ll start to see more. I recently published a review article on syphilis in Pediatrics in Review, which you should check out.

It is far more detailed and also covers congenital syphilis, which is beyond the scope of this episode. At the end of this podcast, you should be able to appreciate the rising incidence of syphilis in the United States, especially amongst young people, recognize various signs and symptoms associated with different stages of syphilis infection, and identify the appropriate workup for possible syphilis infection, including co infections.

Syphilis is fondly referred to as the great imitator because of its various presentations. Headache? Could be syphilis. Rash? Could be syphilis. Weight loss? Could be syphilis. Epitrochlear lymphadenopathy? That’ll be on your boards. Definitely syphilis. I bet I could argue to have syphilis on every differential in some way, shape, or form.

But there are certain clues that can help guide you toward a more reasonable consideration of syphilis infection. Thank you, Jen. The U. S. is seeing a lot more cases of syphilis over the last decade or so. And, since we know from the CDC’s Youth Risk Behavior Survey that many American teens are having sex with less than optimal condom use and infrequent STI testing, pediatricians everywhere should be thinking more about acquired syphilis infection, not just congenital syphilis.

There are three stages of syphilis infection. Primary syphilis is often missed as it presents as a painless genital ulcer. Secondary syphilis causes systemic symptoms such as fever, anorexia, headache, malaise, lymphadenopathy, arthralgias, and rash, that classic rash on the palms and soles. It’s worth looking at a variety of pictures of this rash, some examples of which we have included in the show notes, as its appearance can vary, especially between different skin colors.

Tertiary syphilis is rare, and you’re almost guaranteed not to see it in a pediatric ED as it develops decades after initial infection. It’s characterized by gummas, which are granulomatous soft tissue tumors seen most often in the liver, but also in the bone, brain, heart, skin, testis, and eyes, and end organ damage, particularly of the central nervous system.

At any stage, patients can develop neurosyphilis, that can present with vision changes, neuropathies, seizures, or altered mental status. You may have heard this once or twice before, but your history and physical exam are so important, especially when looking for an infection like syphilis that can present in many different ways.

A thorough review of systems can help guide your differential and can point towards co infections with other STIs. Brush up on your sexual history taking skills because they’re critical here. This includes all the details like who has what parts and where they put them. Teens are awkward and they get super nervous when you kick out mom and dad and ask them what they’ve been doing on the weekends, but you won’t fully understand your patient’s risks without asking these questions.

It’s good preparation prior to the physical exam, which, you guessed it, should be thorough. We’re talking full body skin exam, neuro exam, genital exam, and all of the lymph nodes. Now, it would be really nice if our patients came in saying, Hey, my partner has syphilis, please test me for syphilis. And, like we talked about, syphilis can look like a lot of different things, so it’s important to keep your differential broad.

Syphilis testing can be divided into two types, treponemal and non treponemal. You’ll want to start with a non treponemal test, such as an RPR or VDRL. The RPR or Rapid Plasma Reagent, which has now largely replaced the earlier VDRL or Venereal Disease Research. Laboratory Test is a non-specific serological test for syphilis that uses CARDIOLIPIN as antigen.

These are highly sensitive tests. But watch out for false positives. The RPR is also useful for post treatment monitoring. Trepanemal tests, such as the FTA ABS, are used as confirmation in the setting of a positive non trepanemal test. Patients with neurologic complaints should undergo CSF testing as well.

And, of course, where there’s one, there’s probably more. Use the information from your very thorough sexual history to test your patient for any other STIs they are at risk for. Patients with primary or secondary syphilis can be treated with a single dose of benzathine penicillin G or a 14 day course of doxycycline if your patient has a penicillin allergy.

For any patient with tertiary or neurosyphilis or a pregnant patient with any stage of infection, 10 to 14 days of penicillin G is the only option, even in penicillin allergic patients. So, if a patient has a severe penicillin allergy, have rescue medications available. Watch out for that Gerrish Herxheimer reaction, I know you haven’t heard those words since medical school, which can cause fever, headache, myalgias, or nausea and vomiting in the first 24 hours after treatment.

Last, but not least, remember that in some cases you’re telling your patient about their disease and possibly some dishonesty from their partner. Be sure to counsel them on sharing their results with all of their sexual partners, as well as your responsibility to inform the local health department for disease tracking purposes and the option for third party partner notification.

A few brief points on congenital syphilis, which is covered more in depth in the review article. We most often see this in infants born to mothers with poor prenatal care, as our OB colleagues do a great job screening for syphilis multiple times during pregnancy. Most infants with congenital syphilis are asymptomatic at birth, with appearance of hepatomegaly, jaundice, copious rhinorrhea, lymphadenopathy, and a similar maculopapular rash on their hands and feet that develop later in infancy.

Think about congenital syphilis in your little ones presenting like biliary atresia, who have a normal gallbladder treon ultrasound. Late congenital syphilis in children older than two can present with more severe features that are frequently tested on boards. Things like gummas, facial dysmorphias like saddle nose deformity and frontal bossing, sabershins, Hutchinson teeth, developmental delay, and hearing and vision concerns.

You’ll want to check a non trepanemal test in these kids, as maternal trepanemal antibodies can persist for over 15 months. Patients with congenital syphilis also receive treatment with penicillin G, 50, 000 units per kilo, frequency determined by their age. Thanks so much for listening, now get out there and practice your sexual histories.

Emily, thank you very much. Hopefully you all found this information helpful and we’ll be able to pick syphilis out of the lineup the next time you encounter it in the emergency department. If you want to learn how to produce a podcast episode, reach out to me, just like Emily did, and we will go through the entire process.

If you’ve got ideas for topics, send them my way. Any feedback that you have is greatly appreciated. Send me an email, leave a comment on the blog, a review on your favorite podcast site, or even a message through social media. And as my 12 year old would remind me to say, subscribe and share. For Pam Currens, the Pediatric Emergency Medicine Podcast, this has been Brad Sobolewski.

See you next time.

  continue reading

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