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OBJECTIVE: To characterize differences between individuals with and without mid-cycle pain in a registry cohort with endometriosis. DESIGN: Prospective analysis of data from the Endometriosis Pelvic Pain Interdisciplinary Cohort Data Regis…

INTRODUCTION: Dyspareunia affects 8%-22% of women worldwide and an unknown number of gender-diverse people. Dyspareunia is commonly categorized into deep and superficial subtypes based on pain location and underlying etiology; however, curr…

OBJECTIVE: Endometriosis is a chronic and inflammatory condition that affects approximately 10% of the reproductive-age population. During the COVID-19 pandemic, there was a shift towards virtual care for endometriosis. Our aim was to evalu…

There is increasing recognition that nociplastic pain and central sensitization may play a role in endometriosis-associated pain. The Pain Sensitivity Questionnaire Minor (PSQ-M) evaluates subjective widespread pain sensitivity, and is link…

BACKGROUND: We recognized a paucity of accessible, evidence-based, empowering patient-centred resources for those with endometriosis-associated dyspareunia. Affecting more than 50% of people with endometriosis, dyspareunia can significantly…

To correlate pain-related phenotyping for central nervous system sensitization in endometriosis-associated pain with mental health outcomes during the COVID-19 pandemic, the prospective Endometriosis and Pelvic Pain Interdisciplinary Cohort…

Endometriosis is a gynecological disorder associated with local inflammation and neuroproliferation. Increased nerve bundle density has been attributed to increased expression of nerve growth factor (NGF) and interleukin-1β (IL-1β). Immunoh…

BACKGROUND: Deep dyspareunia affects 50% of people with endometriosis. The Ohnut is a set of interlocking rings that fit over the penis/insertive object. One or more rings can be used to limit insertion depth and reduce deep dyspareunia. A…

OBJECTIVES: To prospectively evaluate pain-related quality-of-life (Endometriosis Health Profile-30 [EHP-30] pain subscale) after surgery at an interdisciplinary centre of expertise for endometriosis and pelvic pain. METHODS: A prospective…

BACKGROUND: Pelvic pain worsened by orgasm is a poorly understood symptom in patients with endometriosis. AIM: To assess the prevalence of pelvic pain worsened by orgasm in patients with endometriosis and explore its association with poten…

People commonly and increasingly rely on the internet to search for health information, including those related to endometriosis-associated dyspareunia. Yet the content of such websites may be of variable accuracy and quality. This review a…

BACKGROUND: As an emerging approach, arts-based research holds potential to advance understanding of the complex and multidimensional experiences of chronic pain and means of communicating this experiential evidence. This scoping review aim…

Given the limitations of medical treatment for endometriosis, self-management is a critical component of symptom management, and providing patients with information and education is a necessary complement to medical interventions. Though 50…

BACKGROUND: Approximately half of people with endometriosis experience deep dyspareunia; however, there is no means of objective self-testing of endometriosis-associated deep dyspareunia. AIM: The aim of this study was to assess the accept…

IMPORTANCE: A subset of people who undergo surgery for endometriosis have persistent pain, suggesting that other factors besides the endometriosis, such as central sensitization, may play a role in this pain. The Central Sensitization Inven…

The clinical phenotype of somatic mutations in endometriosis is unknown. The objective was to determine whether somatic KRAS mutations were associated with greater disease burden in endometriosis (i.e. more severe subtypes and higher stage)…

INTRODUCTION: We propose a standardized protocol for measurement of nerve bundle density in endometriosis as a potential biomarker, including in deep endometriosis (DE), ovarian endometriomas (OMA) and superficial peritoneal endometriosis (…

Abstract Background We recognized a paucity of accessible, evidence-based, empowering patient-centred resources for those with endometriosis-associated dyspareunia. We aimed to develop a patient-centred educational website for those affec…

User interface evaluation has become important in developing usable health care technologies. Although usability engineering methods have been applied in the design and evaluation of health care software, available heuristics focus on task-…

STUDY QUESTION: Does incisional endometriosis (IE) harbor somatic cancer-driver mutations? SUMMARY ANSWER: We found that approximately one-quarter of IE cases harbor somatic-cancer mutations, which commonly affect components of the MAPK/RAS…