澳门六合彩历史记录

Emerging Diagnostic Tools for Early Diagnosis of Endometriosis

Endometriosis, Health


By gisele galoustian | 8/15/2024

Endometriosis is a common, burdensome, chronic disease that affects more than 11% of women of reproductive age in the United States and 190 million women worldwide. Early diagnosis remains a major clinical and public health challenge. The average time to diagnose endometriosis is seven years after the onset of symptoms, which include abdominal pain and cramping before, during and after menstruation, among others.

Endometriosis occurs when tissues normally found inside the lining of the uterus migrate and grow in other locations, most commonly the ovaries, fallopian tubes and other organs. These circumstances may cause life-altering consequences such as chronic pain, infertility and quality of life.

In a commentary published in , researchers from 澳门六合彩历史记录鈥檚 Schmidt College of Medicine and collaborators, conducted a PubMed search to identify promising approaches for early diagnosis of endometriosis.

鈥淐urrently, diagnosing endometriosis involves a thorough review of the patient鈥檚 medical history and physical examination,鈥 said Panagiota 鈥淵iota鈥 Kitsantas, Ph.D., first and corresponding author as well as 聽professor and chair of the聽Department of Population Health and Social Medicine, 澳门六合彩历史记录 Schmidt College of Medicine.聽鈥淭he most commonly used and accurate diagnostic methods are pelvic exams, abdominal ultrasound, MRI and laparoscopy. Laparoscopic surgery is considered the gold standard for diagnosing endometriosis by gynecologists, but it can be expensive and carries potential risks of surgical complications. Moreover, the accuracy of laparoscopy can vary based on the surgeon鈥檚 experience and the stage of the disease.鈥

The authors say the ideal test for early diagnosis of endometriosis would be to use symptom-based criteria to determine who should undergo testing and then set optimal cut-points to maximize sensitivity and specificity. A test with high predictive value would accurately confirm endometriosis if positive and exclude it if negative. Although less ideal tests may not provide definitive results, they can be useful in reducing the number of patients who need to proceed to more invasive procedures, like laparoscopy.

Endometriosis involves hormonal imbalances that trigger angiogenesis, apoptosis, immune responses, and inflammation. Diagnostic tools for endometriosis have been developed to detect biomarkers, such as mRNA fragments in blood and saliva, but these have shown low accuracy.

鈥淣on-invasive methods like MRI and transvaginal ultrasound are only effective for advanced stages of endometriosis,鈥 said Charles H. Hennekens, M.D., co-author, the first Sir Richard Doll Professor of Medicine and Preventive Medicine in the Departments of Medicine and Population Health and Social Medicine and 聽senior academic advisor, 澳门六合彩历史记录 Schmidt College of Medicine. 鈥淩ecent research has focused on a novel noninvasive method of detecting myoelectric activity in the gastrointestinal tract as a potential diagnostic tool. Electroviscerography or EVG could detect unique myoelectric patterns associated with endometriosis, though this approach is promising but unproven.鈥

Currently, there is no FDA-approved non-invasive test for endometriosis, and further analytic studies leading to peer-reviewed publications are needed to refine these emerging technologies and establish effective diagnostic criteria.

鈥淓arly diagnosis of endometriosis remains a challenge, with a succession of promising approaches ultimately not bearing fruit thus far,鈥 said Kitsantas. 鈥淥nce new technologies such as EVG are more fully evaluated, they may give clinicians the post-test certainty they need to transition from symptom-based to diagnosis-based treatment.鈥

Co-authors are Katerina N. Benson, a pre-medical student at 澳门六合彩历史记录; Sadine Al-Farauki, a recent 澳门六合彩历史记录 graduate and entering medical student at Ross University School of Medicine; Michelle Keba Knecht, senior medical librarian, 澳门六合彩历史记录 Schmidt College of Medicine; and Lee A. Learman, M.D., Ph.D., professor of obstetrics and gynecology and dean, Virginia Tech Carilion School of Medicine.聽

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