Christine B. Sieberg

BACKGROUND: While endometriosis is thought to be a heterogeneous disease, the pathophysiologic heterogeneity across the 3 visualized lesion macrophenotypes (ie, superficial peritoneal endometriosis lesions, endometriomas, and deep lesions) …

ABSTRACT: We explore bladder sensitivity profiles in females with chronic pelvic pain, using a non-invasive bladder sensitivity paradigm. We aim to determine how profiles differ between groups defined by symptoms; groups defined by diagnose…

Chronic pelvic pain (CPP) is a common and burdensome symptom in women yet current clinical management frequently leaves many with persistent pain. The Translational Research in Pelvic Pain (TRiPP) project adopts a pain-focused strategy, aim…

Endometriosis is a highly prevalent and often painful gynecological condition that can emerge in adolescence and can be experienced throughout a person's lifetime. This cross-sectional investigation performed structural brain imaging and a …

BACKGROUND: Conditioned pain modulation (CPM) is considered a human proxy for descending inhibitory pain pathways. However, there is wide variation in the CPM response described in the literature and ongoing debate about its utility. METHO…

We evaluated inflammatory markers among 389 surgically confirmed endometriosis cases and 505 controls from the Women's Health Study: From Adolescence to Adulthood (A2A) cohort. Participants reported dysmenorrhea, acyclic pelvic pain, dyspar…

Chronic post-surgical pain (CPSP) poses significant socioeconomic and humanitarian challenges. This study investigated relationships between resting-state neural activation in the somatosensory cortex (SMC) and emotional functioning outcome…

INTRODUCTION: Over four million women in the US alone have been diagnosed with endometriosis. For those living with this disease, surgery and hormonal treatment reduce associated pelvic pain in some, while others continue to experience life…

Background: While the majority of reproductive-aged females will experience pelvic pain during their lives, biological mechanisms underlying pelvic pain are not well understood. We investigated associations between pelvic pain symptoms and …

Abdominal pain is a common symptom of several debilitating conditions (eg, inflammatory bowel disease, irritable bowel syndrome, and endometriosis) and affects individuals throughout their lifespan. Quantitative sensory testing (QST) refere…

Chronic pelvic pain is heterogeneous with potentially clinically informative subgroups. We aimed to identify subgroups of pelvic pain based on symptom patterns and investigate their associations with inflammatory and chronic pain-related co…

Objective: To investigate the prevalence and experience of symptom flares in women with Chronic Pelvic Pain (CPP) as well as their triggers Design: Cross-sectional questionnaire within the Translational Research in Pelvic Pain clinical coho…

OBJECTIVE: To quantify the variation, triggers and impact on quality of life of symptom flares in women with chronic pelvic pain (CPP). DESIGN: Cross-sectional questionnaire within the Translational Research in Pelvic Pain clinical cohort …

Recent advances and interest in nonpharmacological treatment approaches for various chronic pain conditions in adolescent patients have increased. Cognitive behavioral therapy (CBT) is widely regarded as the leading nonpharmacological treat…

SIGNIFICANCE: Quantitative measurement of perisurgical brain function may provide insights into the processes contributing to acute and chronic postsurgical pain. AIM: We evaluate the hemodynamic changes in the prefrontal cortex (medial fr…

INTRODUCTION: Chronic pelvic pain (CPP) is a common condition affecting up to 26.6% of women, with many suffering for several years before diagnosis and/or treatment. Its clinical presentation is varied and there are frequently comorbid con…

Chronic pelvic pain (CPP), despite its high prevalence, is still relatively poorly understood mechanistically. This study, as part of the Translational Research in Pelvic Pain (TRiPP) project, has used a full quantitative sensory testing (Q…

Ehlers-Danlos Syndrome (EDS) is a rare disease affecting the skin, joints, vasculature, and internal organs. Approximately 85% of those affected are categorized as the hypermobile type (hEDS), which is associated with numerous medical and p…

STUDY QUESTION: What are the similarities and differences in the systemic proteomic profiles by endometriosis-associated pain subtypes among adolescents and young adults with endometriosis? SUMMARY ANSWER: Endometriosis-associated pain sub…

INTRODUCTION: Quantitative sensory testing (QST) is often used to understand the perceptual basis of acute and chronic conditions, including pain. As the need grows for developing a mechanistic understanding of neurological pathways underly…