Podcast
Dr. Chapa’s OBGYN Clinical Pearls
Hosted by Dr. Chapa’s Clinical Pearls · EN
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.
162episodes
Episodes
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HG: IVFs, Dextrose, & Ketones? (Lancet, 2026)
May 100:26:07Summary readyThe belief that IV dextrose is necessary to clear ketones in hyperemesis gravidarum originated from a logical, and now known to be outdated, extrapolation of basic starvation ketosis physiology and the treatment paradigm for diabetic ketoacidosis (DKA). The original experiments that led to this conclusion go back to the 1960s (Foster data). Not only is this outdated, but it is also physiologically incorrect. We’ve learned a lot about IV fluid replacement about hyperemesis gravidarum in the last several years- in the last data review was in January 2026 in Lancet. Even the correction of hyponatremia has evolved. Should we be following urine ketones for patients being treated for HG? Is Dextrose needed? Listen in for details.1. Nana M, Painter R, Williamson C et al. Hyperemesis gravidarum. The Lancet, Jan 2026; 407, 78-892. Clark SM, Zhang X, Goncharov DA. Inpatient Management of Hyperemesis Gravidarum. Obstet Gynecol. 2024 Jun 1;143(6):745-758. doi: 10.1097/AOG.0000000000005518. Epub 2024 Feb 1. PMID: 38301258.3. Ayus JC, et al.Correction rates and clinical outcomes in hospitalized adults with severe hyponatremia: a systematic review and meta-analysis. JAMA Intern Med. 2025;185(1):38-51. 4. ACOG Clinical Epert Series: Inpatient Management of Hyperemesis Gravidarium. Obstet Gynecol; 2024
SummaryAllegra + Pepcid for PMDD? (AUDIO FROM INSTA VIDEO)
Apr 3000:03:32Summary readyAUDIO EXCERPT from our recent Instragm post on this Social Media trend. Silly or Science? Listen in for details.
SummaryNovel LUS Compression Sutures for Previa Bleeding
Apr 2800:24:47Summary readyUterine compression sutures are effective, uterus-sparing techniques for managing severe postpartum hemorrhage (PPH) due to atony, avoiding hysterectomy. Keytypes include the B-Lynch suture (vertical, brace-like), Hayman suture (simplified vertical), and Pereira sutures (multiple, comprehensive sutures), and Cho Compression (quadrant square anterior to posterior closures), are applied when pharmacological methods fail. But these, while helpful with atony, do not address the LUS bleeding from previa which are below these applications. Even the O’Leary lateral sutures are often higher tha the bleeding and thin, anterior LUS affected by previa. Previa is a significant risk factor for PPH. In this episode, we will highlight 3 novel suture techniques which have been in print (TWO as recent as January 2026) which can be effective in stopping the LUS bleeding and avoiding hysterectomy. We will highlight the transverse circumferential purse string, the simple transverse Nausicaa suture, and theLUS WaveForm suture. These are easy to use and may be lifesaving. 1. Shih J, Li J, Kang J .The Nausicaä suture in the management of the placenta accreta spectrum. AJOG. Jan 2026: 233, S671-S688 S2. Transverse Purse String Suture for Placenta Previa in the Presence of Previous Cesarean Section, Experience in Northern Borders Saudi Arabia. 20223. Zhou L et alWave compression suture: A modifieduterus-preserving treatment for placenta previa by reconstruction of the lower uterine segment. Medicine (Baltimore). 2026 Jan 30;105(5):e47468.
SummaryNEW ACOG Cervical Cancer Screening Info
Apr 2700:02:31Summary ready(From our Instagram Video Post): A very quick recap of the brand new ACOG Cervcial Caner Screening Update from April 24, 2026.
SummaryKerri's Keen Knowledge
Apr 2600:07:33Summary readyJust a VERY QUICK episode in rsponse to my sweet friend's question. Kerri is an MFM in another part of the country and she had KEEN insights on our recent episode on "Best Perioperative ose for Ketorolac at CS". Listen in for more good stuff!
SummaryBest Dose of Ketorolac for C-Section Pain Prophylaxis?
Apr 2500:22:13Summary readyThe ACOG recommends a multimodal approach to postoperative pain that includes nonsteroidal NSAIDs, acetaminophen, and opioids. Ketorolac is a favored NSAID for postop pain control. However, the optimal dose of ketorolac after cesarean delivery has not been determined. In this episode, we will summarize a brand new randomized, controlled, single-blind trial of pregnant women undergoing cesarean delivery under regional anesthesia at a large academic medical center between June 2022 and October 2023. Enrolled participants were randomized to receive an initial loading dose of 60 mg (intervention) or 30 mg (control) of intravenous ketorolac in the operating room at the end of surgery.1. Pharmacologic Stepwise Multimodal Approach for Postpartum Pain Management: ACOG Clinical Consensus No. 1. Obstetrics and Gynecology. 2021.2. Gestational Hypertension and Preeclampsia: ACOG Practice Bulletin, Number 222. Obstetrics and Gynecology. 2020.3. Eid, Joe MD; Caplan, Madeleine MD; Goel, Nidhi MD; Poirier, Marie-Veronique MD; Montaine-O'Brien, Skyler MS; Rood, Kara M. MD; Costantine, Maged M. MD. Two Perioperative Ketorolac Dosing Regimens After Cesarean Delivery and Opioid Use: A Randomized Controlled Trial. O&G Open 3(2):e159, April 2026. | DOI: 10.1097/og9.0000000000000159
SummaryDIY PPH Tools: FOCUS, STUT, and/or U-CaVIT
Apr 2300:26:45Summary readyUterine hemorrhage remains a significant complication following abortion loss and in the postpartum period and contributes to substantial morbidity and mortality among pregnant patients. Although some FDA approved devices are on the market (Bakri balloon and Jada vacuum), they may be cost prohibited in some settings and/or some uterine cavities may be very small for either option, like after a mid-second trimester or early third trimester PPH. But every delivery unit has some form of suction tool and wall suction ability. This is where FOCUS*, STUT, and/or U-CaVIT come into play. And now there is new data on this from the AJOG (epub, April 2026). Listen in for details. (*Shout Out to Dr. Frank Jackson for his work on this as well).1. Singata-Madliki et al. Suction Tube Uterine Tamponade Versus Uterine Balloon Tamponade for Treatment of Refractory Postpartum Hemorrhage: A Randomized Clinical Feasibility Trial. International Journal of Gynaecology and Obstetrics: The Official Organ of FIGO. July 2025. (South Africa)2. Hofmeyr GJ, Singata-Madliki M. Novel Suction Tube Uterine Tamponade for Treating Intractable Postpartum Haemorrhage: Description of Technique and Report of Three Cases. BJOG : An International Journal of Obstetrics and Gynaecology. 20203. Jackson FI, Dilena NJ, Abelman SH, Blitz MJ, Gerber S. Hemorrhage management using a Foley catheter for uterine suction. Am J Obstet Gynecol. 2025 Nov;233(5):503-504. 4. ACOG Practice Bulletin No. 183: Postpartum Hemorrhage. Obstetrics and Gynecology. 2017. 5. Ranieri E, Kalimeris S, Ochsenbein N, Haslinger C, Vacuum-Induced Tamponade Using Urological Catheters for Postpartum Hemorrhage, American Journal of Obstetrics and Gynecology (2026), doi: https://doi.org/10.1016/j.ajog.2026.04.026
SummaryQUICKIE EPISODE: Good Vibrations and the V (AJOG April 2026)
Apr 2000:16:37Tap to summarize“GOOD VIBRATIONS”: Its not just a Marky Mark song, but it is also part of GYNECOLOGIC SEXUAL HEALTH! In this episode, we will highlight an April 2026 new qualitative study on women’s vibrator use, as well as a separate publication (on a similar topic) also released in April 2026 in the journal Menopause.1. Leong KA, Carlton CE, Deverdis EC, Grimes CL, Jacobs BE, Rogers RG, Roberts BL. Intimacy and empowerment in urogynecology: a qualitative exploration of vibrator use. Am J Obstet Gynecol. 2026 Apr;234(4):1103-1111. doi: 10.1016/j.ajog.2025.11.037. Epub 2025 Dec 2. PMID: 41344528.2. Lehmiller JJ, Graham CA, Ferrall L, Mendelson EA, Prine MS. The role of masturbation in relieving symptoms associated with menopause. Menopause. 2026 Apr 1;33(4):384-394. doi: 10.1097/GME.0000000000002675. PMID: 41217890; PMCID: PMC13011940.
Transcribe →NEW CPU: PMB Bleed Eval
Apr 1800:19:26Tap to summarizeIn the ACOG CO 734 from 2018, it states, “Transvaginal ultrasonography usually is sufficient for an initial evaluation of postmenopausal bleeding if the ultrasound images reveal a thin endometrial echo (less than or equal to 4 mm), given that an endometrial thickness of 4 mm or less has a greater than 99% negative predictive value for endometrial cancer”. But medicine moves fast. This is NO LONGER the guideline. In this episode, we will summarize the new ACOG CPU on the primary evaluation of a patient with postmenopausal vaginal bleeding. Is ultrasound still the single first line test used for evaluation? Listen in for details. 1. Updated Guidance Regarding The Role of Transvaginal Ultrasonography in Evaluating the Endometrium of Individuals With Postmenopausal Bleeding2. The Role of Transvaginal Ultrasonography in Evaluating the Endometrium of Women With Postmenopausal Bleeding
Transcribe →DÉJÀ VU: LPS and Neonatal Sugars (April 2026 AJP)
Apr 1600:17:24Tap to summarizeYes we have covered antenatal corticosteroids in the late preterm interval on several episodes in the past- it's DEJA VU! However, there is new data in the American Journal of Perinatology (April 2026 ) that is helpful for us as clinicians as we do “shared decision making” with patients in offering betamethasone in the late preterm interval. Listen in for details.1. Zigron R, Rotem R, Erlichman I, Rottenstreich M, Rosenbloom JI, Porat S, Rottenstreich A. Factors associated with the development of neonatal hypoglycemia after antenatal corticosteroid administration: It's all about timing. Int J Gynaecol Obstet. 2022 Aug;158(2):385-389. doi: 10.1002/ijgo.13975. Epub 2021 Oct 30. PMID: 34625970.2. Asirwatham A, Loke R, Rose S, Ho J, Leung K, Leftwich HK. Neonatal Hypoglycemia after Antenatal Late Preterm Steroids. Am J Perinatol. 2026 Apr;43(5):616-620. doi: 10.1055/a-2663-5798. Epub 2025 Aug 4. PMID: 40759170.3. ALPS Trial. NEJM. Published April 7, 2016;374:1311-1320
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