Clinical Research Directory

Effects of Microbiological and Immunological Factors on the Lower Urinary Tract

Millions of patients of all ages suffer worldwide from diverse urinary pathologies, such as lower urinary tract (LUT) dysfunction, bladder pain syndrome, urinary tract infections (UTIs), or bladder cancer. The research project investigates the interplay between the bladder and the microbiome. The goal is to evaluate the association of microbiological and immunological factors with lower urinary tract health in humans.

Knowledge, Coping Strategies, and Sexual Function in Chronic Pelvic Pain

This study aims to explore the relationships between knowledge about pain, coping strategies, and sexual function in adults with chronic pelvic pain. Chronic pelvic pain is a persistent condition that can affect physical health, emotional wellbeing, and daily life. Research suggests that understanding of pain and coping responses may influence how people experience chronic pain and its impact on quality of life. Participants will be adults diagnosed with chronic pelvic pain who attend hospital outpatient clinics. Those who agree to participate will complete a set of questionnaires assessing knowledge about pain, coping strategies, sexual function, and basic demographic and pain-related information. Participation is voluntary and anonymous and involves a single assessment session lasting approximately 10-15 minutes. No treatments or interventions are provided as part of this study. The results will contribute to understanding how knowledge about pain, coping strategies, and sexual function interact in people with chronic pelvic pain and may inform future educational and clinical approaches.

Augmenting Urinary Reflex Activity Study 4 (Including eXtended Indications)

Exploratory safety and feasibility study of personalized adaptive pudendal neuromodulation for mixed urinary incontinence and extended indications using an implanted (Picostim™ II) system.

National Program to Overcome Pelvic Pain studY (POPPY)

A randomized, parallel-group, investigator-blinded, comparative effectiveness trial of a fully remote, videoconference-based pelvic floor yoga program versus a physical conditioning program for women with chronic pelvic pain syndrome.

Evaluation of the Analgesic Effect of Intramyometrial Botulinum Toxin Injection Via Hysteroscopy in Severe Primary Dysmenorrhea

The objective of the study is to evaluate the global impression of improvement at 3 months following intramyometrial botulinum toxin injections via hysteroscopy in women with severe primary dysmenorrhea who have failed first-line medical treatment, compared to intramyometrial placebo injections.

Brief Pain Exposure Therapy (BPET) For Nociplastic Pain

This study is intended to test whether a brief Zoom-based behavioral treatment can help adults with fibromyalgia (FM), Lupus, chronic pelvic pain, and chronic low back pain learn effective strategies for reducing pain, disability and other problems that can come with fibromyalgia, Lupus, chronic pelvic pain, and chronic low back pain (such as depression or anxiety).

Ketamine in Central Sensitization

The purpose of this research study is to see if ketamine infusion during surgery can decrease pain after surgery. Ketamine is a medication commonly used as part of anesthesia during surgery and is approved by the US FDA. Patients will be randomized to either receive standard anesthesia with OR without ketamine. The surgical procedure will be the same regardless of which group patients are randomized to. After surgery, patients will be asked to rate their pain in the post-operative observation unit and at their two-week post-operative visit. No additional visits are required for participation in this study. The investigators estimate the surveys will take approximately 10 minutes to complete.

Evaluation of the Analgesic Effect of Direct Current Stimulation in the Treatment of Pelvic Pain, Comparing Three Groups: Trans-spinal Stimulation, Ganglionic Stimulation, and Placebo. A Randomized Double-blind Study

The purpose of this study is to evaluate the analgesic effectiveness of direct current stimulation (tsDCS) in the treatment of pelvic pain by comparing three groups: * Trans-spinal tsDCS stimulation, * Ganglionic tsDCS stimulation, * Placebo (sham) tsDCS stimulation.

Psilocybin for Chronic Pelvic Pain (CPP) in Women: A Pilot Feasibility Study

The primary aim is to determine the feasibility of enrolling and 15 women with chronic pelvic pain (CPP) that have failed one conventional for CPP to obtain preliminary safety data on a single administration of a moderate dose of pharmaceutical grade psilocybin (25 mg) in combination with psychotherapy sessions (two pre-dose preparatory and three post-dose integration sessions).

NSAID Use for Treating Dysmenorrhea and Preventing Chronic Pelvic Pain (NSAID HEAL)

The goal of this clinical trial is to learn if NSAIDs (i.e. naproxen sodium) can treat menstrual pain and prevent the development of chronic pelvic pain in menstruating adults with painful periods. The main questions it aims to answer are: * Can non-menstrual pelvic pain reduction be predicted by menstrual pain response to NSAIDs? * Will participants with the largest reductions in multi-site sensitivity following NSAID therapy have the largest reductions in non-menstrual pelvic pain? Researchers will compare naproxen sodium to a placebo (a look-alike substance that contains no drug) to see if naproxen sodium works to treat painful periods. Participants will: * Take naproxen sodium or placebo during several days of their menstrual period every month for 1 year. * Complete computer questionnaires and tests from home every 3 months. * Complete at-home urine tests to measure hormones every few days for 1-year. * Use a pin-prick to collect a small spot of blood, and use a pad or tampon to collect a sample of menstrual blood, and bring it to the research site twice over a 1-year period. * Come to the research site twice over a 1-year period to complete sensory assessments and undergo a blood draw. The major goal of the study is to develop a multivariable statistical model (see https://grants.nih.gov/grants/guide/rfa-files/RFA-NS-24-021.html ) describing the factors that effectiveness of pain medication and risk for chronic pain

Effect of Respiratory Exercises With Pelvic Floor Rehab on Dyspareunia & Autonomic Function in Women

Background and Aim: Dyspareunia, or pain during sexual intercourse, is a common component of female sexual dysfunction and may have multifactorial origins, including musculoskeletal and autonomic factors. While pelvic floor rehabilitation is an established treatment approach for musculoskeletal dyspareunia, it may not sufficiently address the autonomic dysregulation commonly observed in chronic pain conditions. The aim of this study is to investigate the effects of adding diaphragmatic breathing exercises and diaphragm manual therapy to standard pelvic floor rehabilitation on pain severity, pelvic floor function, and autonomic nervous system regulation in women diagnosed with musculoskeletal-origin dyspareunia. Methods: This randomized controlled clinical trial will be conducted between September 1, 2025, and December 1, 2025, at the Kurbaa Training and Consultation Center in Istanbul. A total of 45 participants aged 18-45 years who meet the inclusion criteria will be randomly assigned into three equal groups (n = 15): Group I: Pelvic floor rehabilitation only Group II: Pelvic floor rehabilitation + diaphragmatic breathing exercises Group III: Pelvic floor rehabilitation + diaphragmatic breathing exercises + diaphragm manual therapy Interventions will be administered once per week for 8 weeks. Pre- and post-intervention assessments will include pain intensity (Visual Analog Scale), pelvic floor muscle function (ultrasonography), sexual function (Female Sexual Function Index), anxiety level (Beck Anxiety Inventory), and autonomic regulation (Heart Rate Variability using Elite HRV). Statistical analyses will be performed using SPSS with significance set at p \< 0.05. Expected Contribution: This study is expected to contribute to the development of more comprehensive treatment protocols for dyspareunia by integrating physical and neurophysiological rehabilitation components. It may also provide evidence supporting the role of autonomic regulation in improving treatment outcomes for female sexual pain disorders.

Effect of Radiofrequency in Women With Chronic Pelvic Pain With an Associated Myofascial Syndrome Versus Myofascial Therapy and no Treatment

A randomised clinical trial is being conducted in the Gynecology Department of the Hospital Clinic de Barcelona in women presenting chronic pelvic pain syndrome due to a myofascial cause which is over a 4 score in the VAS scale and not related to an obstetric injury. This study presents 4 groups; two groups receive 8 radiofrequency sessions, one group receives 8 sessions of myofascial release therapy (MRT) and the last group receives no treatment at all (NT). The two RF groups have been divided into a RF intervention group (RFIG) and a RF control group (RFCG) which receives sham treatment. The RF groups are double-blinded. Other than RF, both groups perform daily Thiele massage at home. The sessions last for 20 minutes and take place once a week during 8 weeks. The main variable evaluated is the level of pain during the muscular assessment carried out by an expert pelvic floor physical therapist using the Verbal numeric Scale in the first session and at the end of the 8 sessions. Secondary variables are: sexual function (throughout FSFI questionnaire), pain catastrophizing (ECD), quality of life (EQ5D), anxiety and depression (HADS), central sensitization (CSI) as well as other pelvic floor dysfunction symptoms (PFDI).

Impact of Equestrian Sports, CrossFit, and Gym Training on Pelvic Floor Health (PELFISPORT )

This observational cross-sectional study investigates the impact of equestrian sports, CrossFit, and gym training on pelvic floor health in both athletes and non-athletes. The study aims to determine whether specific sports are associated with a higher risk of pelvic floor dysfunction, including urinary incontinence, pelvic organ prolapse, and chronic pelvic pain. Participants will complete an online survey that collects demographic information, sports participation details, and pelvic floor health symptoms. The survey includes standardized questionnaires to assess pelvic floor function. Data will be analyzed to compare the prevalence of pelvic floor issues among different sports and between athletes and non-athletes. The study seeks to provide insights into how sports participation influences pelvic health and to raise awareness of pelvic floor dysfunction in both male and female athletes.

Effects of Epigenetic Regulation in Chronic Pelvic Pain Syndrome

This study seeks to identify defects in immune activation or regulation that may affect a subset of patients with CP/CPPS. This subset appears to have a reduced ability to mount a regulatory immune response, while simultaneously eliciting an exaggerated activated immune response. The defects that we demonstrate appear to be linked to altered methylation of genes involved in both immune regulation and immune activation. The aims of this study will provide definitive evidence of a role for epigenetic changes in immune cells in patients with CP/CPPS.

Acupuncture in a Multidisciplinary Approach for Vulvodynia and Chronic Pelvic Pain

Background: Vulvodynia and chronic pelvic pain (CPP) are common and challenging gynecologic pain syndromes. A multidisciplinary approach is recommended. Study aim: To study the effectiveness of acupuncture as part of a multimodal treatment for women with vulvodynia and CPP. Design: Randomised controlled clinical study Study Population: Recruitment from a University outpatient clinic Study groups: Participants will be randomised (1:1) * Acupuncture group * Waiting list control group Sample size: 68 patients Study outcome * Subjective Pain Perception (VAS) * Health-related quality of life (questionnaires)

Conservative Care for Pelvic Pain (C2P2) in Women Service Members

This study will test the effectiveness of emerging conservative interventions for treatment of chronic pelvic pain (CPP) that can be performed without intravaginal specialization. Participants with CPP will be randomly assigned to one of three groups. The first group will receive treatment based on what they normally would receive, including medications, education, and exercise (Usual Care Group). The second group will receive contemporary non-vaginal treatment including manual therapy, dry needling, and specific breathing training (Emerging Field-expedient Care Group). The third group will receive intravaginal treatment by a pelvic health specialist (Gold-standard Intravaginal Specialist Care Group). Participants will be asked about their pain and symptoms and have measurements taken of their pelvic and back muscles after 1, 3, 6, and 12 months. In addition to seeing which treatments work best, clinical decision tools (using medical and trauma history along with clinical examination) will be developed to identify women with CPP likely to respond favorably to non-vaginal conservative interventions. This study will help determine the best non-vaginal treatment strategies for women with CPP and help clinicians quickly determine which patients are likely to benefit from treatment by non-pelvic health physical therapists (e.g., in theater), vs. patients who should be referred for pelvic health specialty care.

Vaginal Photobiomodulation for Chronic Pelvic Pain

The goal of this clinical study is to determine if 8 treatments with photobiomodulation using near-infrared laser energy can help reduce chronic pelvic pain in women. Additionally, researchers want to determine if treatment with this type of energy can also alleviate pain with activities such as standing, sitting, urinating, having bowel movements and intercourse.

A Study of Jincaopian Tablets on Chronic Pelvic Pain After Pelvic Inflammatory Disease

The objective of this phase III trial to evaluate the efficacy and safety of Jincaopian Tablets in the treatment of subjects with chronic pelvic pain after pelvic inflammatory disease

Research on the Impact of Chronic Pelvic Pain on Endometriosis

Chronic pelvic pain (CPP) is a common disease with multiple systems and multiple causes. In recent years, the incidence rate of CPP in women has gradually increased. It is a pain symptom that originates from pelvic organs or related structures and lasts for more than 6 months. It is closely related to gynecological diseases such as endometriosis (EMs), adenomyosis, pelvic inflammatory disease (PID), uterine leiomyoma, residual ovarian syndrome, pelvic venous congestion syndrome (PCS), etc. But its pathophysiology is very complex and still needs further exploration. Recent studies have shown that central sensitization is an important mechanism for the sustained existence of CPP. Explore the relationship between chronic pelvic pain and its postoperative outcomes, as well as preoperative endometriosis related questionnaire surveys such as such as Endometriosis Health Profile-30 (EHP-30), Central Sensitivity Inventory (CSI), Simplified McGill Pain Questionnaire (SF-MPQ). Explore the relationship between chronic pelvic pain and its postoperative outcomes, as well as in vitro detection results such as preoperative venous blood, intraoperative pathological tissue immunohistochemistry, ELISA, transcriptome sequencing in patients with endometriosis.

Targeting the Conus Medullaris With ECAP-Controlled Closed-Loop SCS for Treatment of Chronic Pelvic Pain: HOPE Trial

The aim of the study is to evaluate the effectiveness of using ECAP (electrically evoked compound action potential)-controlled CL (closed-loop) SCS (spinal cord stimulation) to treat chronic pelvic pain by stimulating an area in the spine called the conus medullaris (the lowermost tapering extremity of the spinal cord).