A Novel Medical System for Quantitative Diagnosis and Personalized Precision Botulinum Neurotoxin Injection in Chronic Pelvic Pain Management

Trial statusNot yet recruiting
Trial phaseEarly Phase 1
Trial typeInterventional
Biological sexFemale
Age18-60
SponsorHillMed Inc.

About this trial

The purpose of this study is to evaluate if it is possible to use intravaginal high-density surface electromyography to guide Botulinum neurotoxin (BoNT) injection to treat pelvic floor muscle overactivity that complicates Chronic Pelvic Pain (CPP).

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Woman aged 18 to 60.

Have a clinical diagnosis of IC/BPS.

Pain, pressure, or discomfort in the bladder and/or pelvic area for the past 6 months or more, associated with lower urinary tract symptoms (such as frequency of urination), in the absence of other explanation of the symptoms (e.g., urinary tract infection).

Myofascial pain diagnosed with palpable contracted muscle fibers.

Disqualifiers

History of pelvic malignancy and sexually transmitted diseases.

Bleeding disorder such as coagulopathy

History of neurological disorders, such as spinal cord injury, multiple sclerosis, amyotrophic lateral sclerosis or myasthenia gravis.

Pregnancy, breast feeding or desiring for pregnancy in the coming year.

Trial design

Design model

Crossover

Treatments tested in this trial

  • High Density Surface Electromyographic, precision botulinum neurotoxin injection guidance medical device

    Device

    A personalized, precision botulinum neurotoxin injection guidance medical device, utilizing an intra-vaginal high-density surface EMG system to optimize the treatment outcomes in chronic pelvic pain (CPP) management.

  • Botulinum Neurotoxin

    Drug

    Botulinum neurotoxin will be injected into the pelvic floor muscles following either a standard template (standard injection arm), or guided using high-density surface EMG (guided arm).

Treatment groups

46 Participants
are divided into 2 treatment groups
Group A: Template InjectionActive comparator 1 intervention
Group B: Guided InjectionExperimental treatment 2 interventions

Trial outcomes

Primary outcomes

1

Hypertonic metrics of the pelvic muscles defined by intra-vaginal surface EMG

The pelvic floor hypertonicity will be assessed by evaluating the amplitudes of intra-vaginal high-density surface electromyography recordings.

Time frame
Baseline
2

Hypertonic metrics of the pelvic muscles defined by intra-vaginal surface EMG

The pelvic floor hypertonicity will be assessed by evaluating the amplitudes of intra-vaginal high-density surface electromyography recordings.

Time frame
1-Month Post Injection
3

Hypertonic metrics of the pelvic muscles defined by intra-vaginal surface EMG

The pelvic floor hypertonicity will be assessed by evaluating the amplitudes of intra-vaginal high-density surface electromyography recordings.

Time frame
3-Months Post Injection

Secondary outcomes

1

Global response assessment

Compared to prior to the treatment, is the patient very much better, much better, a little better, no change, a little worse, much worse, or very much worse.

Time frame
1-Month Post Injection
2

Global response assessment

Compared to prior to the treatment, is the patient very much better, much better, a little better, no change, a little worse, much worse, or very much worse.

Time frame
3-Months Post Injection

Other outcomes

Sponsors and contacts

Click on the lead sponsor to view all of their trials.

HillMed Inc.

Lead sponsor

Baylor College of Medicine

Collaborator

University of Houston

Collaborator

This trial is not recruiting at the moment. You can still explore other options: