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PODCAST

Dr. Chapa’s OBGYN Clinical Pearls

Dr. Chapa’s Clinical Pearls

Relevant, evidence based, and practical information for medical students, residents, and practicing healthcare providers regarding all things women’s healthcare! This podcast is intended to be clinically relevant, engaging, and FUN, because medical education should NOT be boring! Welcome...to Clinical Pearls.

science

All Episodes

00:29:40

Bell’s Palsy in Pregnancy

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/26

Just today in clinic, we had a patient, who was well into her third trimester, come to her regular scheduled appointment with new onset left-sided facial droop. Yeah, that’s concerning! A complete history and physical was performed and the diagnosis was made of Bell’s palsy. This is not a rare event and it can be extremely stressful for the affected mother to be because everybody knows facial droop is not normal! And we have recent data regarding this. In July 2025 in the Journal of Plastic,

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00:36:00

“CPR” For Decreased Fetal Movement? The CEPRA Trial

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/23

Maternal perception of decreased fetal movement at term occurs in up to 15% of pregnancies and is a cause for maternal and provider concern. All maternal concerns of decreased fetal movement require an assessment of fetal wellbeing. But what about the patient with recurrent episodes of reduced fetal movements at term? Routine induction of labor is not supported solely for decreased fetal movement in a non-growth-restricted fetus, as increased intervention rates (including induction of labor and

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00:32:10

New Intrapartum FHT Guidance: Oct 2025 CPG 10

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/21

In the 1960s, continuous electronic fetal monitoring was introduced as a way to better capture and document the fetal response to labor and uterine contraction pattern. Since then, it has become a fully integrated component of intrapartum care despite its limited ability to prevent neonatal long term neurological complications and fetal death. We have covered intrapartum fetal heart rate patterns several times on this show, and this episode now VALIDATES those prior episodes. In this episode, we

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00:27:24

OB? Get Your ZZZZs: Insomnia’s Effects on Pregnancy

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/18

In 2023, we released 2 episodes on obstructive sleep apnea (OSA) and adverse pregnancy. Now, on September 16, 2025, a new publication from JAMA Network Open adds more insights to disturbed sleep and adverse pregnancy outcomes. How does insomnia affect pregnancy? And is there any data on night shift work and its altered circadian rhythms on adverse pregnancy outcomes? Listen in for details. 1. Ross N, Baer RJ, Oltman SP, et al. Ischemic Placental Disease and Severe Morbidity in Pregnant Patients With

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00:26:28

BNP and proBNP in PreE

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/17

Brain-type natriuretic peptide (BNP) and N-terminal proBNP (NT-proBNP) levels originate from the cardiac cells in response to cardiac strain. This may come from a pulmonary embolus, an acute severe infection (sepsis), or cardiomyopathy. But what is the relationship between these 2 cardiac biomarkers and preeclampsia? Can preeclampsia with severe features result in an abnormal rise in these 2 proteins exclusive to heart failure. Listen in to this real case scenario which our on call team cared for.

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00:22:56

Vag E2 in Women With CVA HX?

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/13

Stroke (CVA) is very common in women, who have a higher risk than men over their lifetime; one in five women between the ages of 55 and 75 will experience a stroke. Stroke is a significant concern for women's health, being the third leading cause of death and causing more deaths than breast cancer. While systematic estrogen containing menopausal HT has been considered contraindicated in those with prior CVA history, is local/vaginal E2 therapy safe? A new population-based study gives us some

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00:21:43

Does Vit B6 Reduce Mastalgia? New Meta-analysis 09/2025

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/11

Mastalgia is a common breast complaint in reproductive aged women. Mastalgia can be separated into three categories: 1) cyclical, 2) noncyclical, and 3) extramammary. Vitamin B6 is often cited as a homeopathic (non-prescription/pharmacological) remedy for simple mastalgia. Does the published data support its use? A newly published meta-analysis sheds light on the subject.1. Sharifipour, F., Siahkal, S.F. & Bagherinia, M. The effectiveness of vitamin B6 in reducing mastalgia: a systematic review

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00:01:08

09.10.2025

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/10

We are delaying today's program, as stated in this message. We will resume our program as soon as possible. Remembering Charlie Kirk.

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00:08:51

Eric's Encounters: Suppl. to Our Prior Episode

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/06

We have a wonderful podacst community! Within 24 hours of our immediate past episode release, one close friend- and fellow OBGYN, Dr. Eric Colton (OB Hospitalist Group) reached out and shared valuable words of wisdom regarding a potentially deadly complication of the CS-scar defect...the CS scar ectopic pregnancy. Listen in for Dr. Colton's cameo and details. 1. Ban, Yanli MD, PhD; Shen, Jia MD; Wang, Xia MD; Zhang, Teng MD, PhD; Lu, Xuxu MD; Qu, Wenjie MD; Hao, Yiping MD; Mao, Zhonghao MD; Li,

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00:19:46

Decidua or No Decidua at CS Closure: "New" Sept 2025...

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/06

On Sept 10, 2023, er released an episode titled, “CS Ut Closure: Decidua or No Decidua?”. We highlighted the importance of AVOIDING the decidua at hysterotomy closure at CS. Now, in Sept 2025, in Obstetrics and Gynecology (the Green Journal), there is a new systematic review and meta-analysis on this very topic. Does this new study CONFIRM or REFUTE what we explained 2 years ago? Listen in for details. 1. Sept 10, 2023 Chapa Clinical Pearls Podcast: CS Ut Closure: Decidua or No Decidua?2. Lino GM,

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00:26:37

Can SVD Occur After Pelvic Fracture?

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/09/03

According to the J Am Acad Orthop Surg Glob Res Rev. (2024), the incidence of pelvic ring injuries is 34.3 per 100,000 with trauma being the most obvious causation. Women account for approximately 69.7% of these injuries, 23% of which occur in women of childbearing age. In this specific patient population, concern is raised about one's future reproductive capability and method of delivery. The normal bony pelvic movements that occur during vaginal delivery are crucial for accommodating the

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00:25:15

Add MORE Progestin for Progestin BTB? (New Data)

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/31

Traditionally, we have learned that any imbalance in the estrogen: progesterone relationship can trigger irregular uterine bleeding. That makes sense, right? During anovulation, prolonged unopposed estrogen can result in HMB. In such a case, we give progesterone as both a therapeutic as well as diagnostic intervention. On the contrary, with progestin only contraception, we consider estrogen predominant products when progesterone breakthrough bleeding (BTB) occurs to restore endometrial

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00:32:58

Labor Cervical Exams: 2 hrs, 4 hrs, 8 hrs?

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/29

Routine vaginal examinations (VEs) are a standard component of intrapartum care, traditionally performed at regular intervals to monitor cervical dilation, effacement, and fetal station, which are indicators of labor progression. Yet, the American College of Obstetricians and Gynecologists states that there is insufficient evidence to recommend a specific frequency for cervical examinations during labor, and examinations should be performed as clinically indicated. Now, a recently published RCT form

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00:28:58

Treating Breast Ca During Pregnancy? (New Guidance)

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/27

Breast cancer is an hormone responsive malignancy, meaning it may use estrogen and progesterone, reduced in high quantities during a pregnancy, for growth. However, as medical evidence evolves quickly, physicians have come to understand that breast cancer diagnosis during pregnancy doesn't always mean worse prognoses. While older studies- including meta analysis-reflected worse prognoses for pregnancy related breast cancer compared to non-pregnancy related cases, these studies either included

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00:30:51

You Asked, We Answered! (YES, Another One)

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/23

YEP…Its another episode of You Asked, We Answered! In this episode, we will look at the data to answer 2 questions that came into the show within the last 24 hrs: 1. Is oral or topical therapy best for first treatment of uncomplicated vulvovaginal candidiasis? (We have new data- AJOG, Sept 2025, to answer that), and 2. Is urine PCR testing for UTI diagnosis a “routine practice”? (We will look at 4 sources of information to answer that one). Listen in for details. 1. Gardella, Barbara et al

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00:31:13

T for Her: Who, What, & How

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/21

In the last 2 episodes we covered new updates in menopausal hormone therapy. However, we did not address TESTOSTERONE use. This episode idea comes from one our podcast family members and good friend, Eric. Eric is 100% correct: Testosterone replacement, when done correctly, has come along way. When is this indicated? Is this endorsed by professional medical/endocrine groups? What’s the dose? We have fun stuff to review, so listen in!1. Davis SR, Baber R, Panay N, Bitzer J, Perez SC, Islam RM,

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00:20:04

MHT Micronized progesterone vs MPA & the Breast

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/18

This is a requested follow up to our most recent episode. Menopausal hormone therapy (HT) prescribing practices have evolved over the last few decades guided by the changing understanding of the treatment’s risks and benefits. We know that dose, route of administration, and choice of agent (estradiol versus a more synthetic option, and micronized progesterone over other progestins.) alter the risk benefit ratio. Compared to natural progesterone, synthetic progestins have 10-100- fold greater

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00:30:38

HRT "Black Box" Warning: Time To Go

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/15

There’s a lot of fear and misinformation around HRT, and one of the biggest myths is that HT is a highly significant cause of breast cancer. That is not the case. This is a remnant concept from 2002, with MANY caveats. Calls for the removal of the black box warning on hormone replacement therapy (HRT) stems primarily from the outdated and limited nature of the data from the Women's Health Initiative (WHI) study published in 2002. The WHI, while groundbreaking at the time, focused predominantly

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00:29:16

Two Forgotten STIs: July 2025 AJOG Review

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/10

Well, I hate to say it, but I'm going to say it: "I Told You So". Back in 2019, we released an episode called "Mycoplasma genitalium: An Overlooked STI". Then, in Sept 2023, we released an episode called, "The Neglected STI", referring to trichomoniasis. Well, on July 22, 2025, a new commentary was released in the AJOG which is making the case why both Trich and MGen SHOULD be reportable STIs, yet they are currently not reportable. Listen in for details and a quick

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00:30:32

OB Anesthesia New Review

Dr. Chapa’s OBGYN Clinical Pearls ·

2025/08/08

Thank goodness for William Morton and Horace Wells- pioneers in anesthesia. Anesthesia has come a long way since them and there is even a professional medical society for OB anesthesia called SOAP. Today, August 07, 2025, there is a new Clinical Expert Series which was just released in the Green Journal. That publication (which is ahead of print) is titled, Key Management Considerations in Obstetric Anesthesiology, is our episode focus. Can you safely have an epidural placed if the patient has

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