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Related Experiment Videos

Predictive value of prolapse symptoms: a large database study.

Jasmine S Tan1, Emily S Lukacz, Shawn A Menefee

  • 1UCSD Medical Center, San Diego, CA 92037, USA.

International Urogynecology Journal and Pelvic Floor Dysfunction
|May 6, 2005
PubMed
Summary
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Patient-reported bulge symptoms are a valuable screening tool for pelvic organ prolapse (POP). This study found that a bulge sensation has an 81% positive predictive value for POP.

Area of Science:

  • Urogynecology
  • Pelvic Floor Disorders
  • Female Pelvic Medicine

Background:

  • Pelvic organ prolapse (POP) significantly impacts women's quality of life.
  • Understanding the correlation between patient-reported symptoms and objective prolapse measurements is crucial for diagnosis.
  • Existing diagnostic tools require further validation regarding symptom specificity and sensitivity.

Purpose of the Study:

  • To elucidate the relationship between specific patient symptoms and the presence and severity of pelvic organ prolapse (POP).
  • To determine the diagnostic accuracy, including sensitivity, specificity, and predictive values, of key POP symptoms.

Main Methods:

  • A standardized pelvic floor questionnaire was developed and validated by urogynecologists.
  • The questionnaire included specific questions on urinary splinting, digital defecation assistance, and vaginal bulge sensation.

Related Experiment Videos

  • Pelvic organ prolapse was quantified using the Pelvic Organ Prolapse Quantification (POP-Q) system in 1912 women.

    • Main Results:

    • Urinary splinting prevalence increased with prolapse severity (23-36% for Stage III/IV Ba prolapse).
    • Digital assistance for defecation showed similar rates across moderate to massive posterior prolapse stages (21-38%).
    • Symptom of a bulge increased significantly with prolapse stage, reaching 77% in Stage II POP, with an 81% positive predictive value.

    Conclusions:

    • Patient-reported bulge sensation is a highly valuable screening tool for pelvic organ prolapse (POP), warranting further clinical examination.
    • Urinary splinting is highly specific (97%) for anterior prolapse.
    • Digital assistance is not a reliable indicator for the severity of posterior prolapse.