ClinicalTrials.gg
CompletedNCT00672087Updated Aug 4, 2020

Diagnostic Challenges in IC (and Male CPPS)

An observational study in Chronic Prostatitis With Chronic Pelvic Pain Syndrome, Chronic Bacterial Prostatitis and Asymptomatic Inflammatory Prostatitis, sponsored by Beth Israel Deaconess Medical Center. Completed at 1 site in United States. Open to participants aged 18 Years to 80 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2020-08-04.

Sponsored by Beth Israel Deaconess Medical Center · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
1,000
Ages
18 Years to 80 Years
Sex
All
01

Study summary

The etiology and pathogenesis of interstitial cystitis (IC) and its related condition in men, chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) has remained elusive. This has hampered development of mechanistic treatment strategies for these common, chronic and distressing medical conditions. We believe that IC and perhaps CP/CPPS are a spectrum of complex but inter-related genetic and acquired diseases resulting from the interaction of several genes regulating immune/inflammatory and neurogenic parameters and environmental factors/circumstances or exposure, culminating in the combination of pain, frequency, urgency and sexual specific symptoms. New research has delineated the dynamic and powerful association of the immune and neurogenic system in pain activation. An immune-modulated neurogenic model of IC illuminating the action of immune derived substances and pain related substances might be important in discovering the determinants of pain, voiding dysfunction and gender specific sexual problems. This inter-related dynamic model of IC disease pathogenesis could be explored for potential avenues leading to novel diagnostic and treatment strategies. We plan to identify and evaluate the sensitivity and specificity of several novel nerve and inflammation related markers in the diagnosis and follow up of IC (and CP/CPPS). By correlating the levels of urine immune and pain related substances to disease mechanisms, severity and progression, we may be able to create a human disease specific model for diagnosis and treatment.

02

Conditions studied

  • Chronic Prostatitis With Chronic Pelvic Pain Syndrome
  • Chronic Bacterial Prostatitis
  • Asymptomatic Inflammatory Prostatitis
  • Painful Bladder Syndrome
  • Cystitis, Interstitial

Keywords

  • Chronic Prostatitis with Chronic Pelvic Pain Syndrome
  • Chronic Bacterial Prostatitis
  • Asymptomatic Inflammatory Prostatitis
  • Painful Bladder Syndrome
  • Cystitis, Interstitial
03

In context

Prostatitis

88 studies on the registry are indexed under Prostatitis; 11 are open to participants now.

This study's planned enrollment of 1,000 is above the median of 147 across 13 observational studies indexed under Prostatitis.

Browse Prostatitis studies →

Lead sponsor

Beth Israel Deaconess Medical Center is the lead sponsor of 568 studies on the registry; 80 are open to participants now.

Of its 76 completed or terminated interventional studies of FDA-regulated products, 62 (82%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

Tertiary university medical centers and primary care clinic

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Participant has signed and dated the appropriate document.
  • Participant must have had symptoms of discomfort or pain in the pelvic region for at least a three (3) month period within the last six (6) months.

Exclusion criteria

Exclusion Criteria:

  • Major structural/anatomical urinary tract abnormalities
  • Underlying inborn conditions
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

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You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
1,000 participants (estimated)
Biospecimen retention
Samples with dna

Groups and cohorts

  • A

    Chronic prostatitis/chronic pelvic pain syndrome patients

    Genetic: Genomic and proteomic biomarker discovery

  • B

    Painful bladder syndrome/interstitial cystitis patients

    Genetic: Genomic and proteomic biomarker discovery

  • C

    Asymptomatic controls

    Genetic: Genomic and proteomic biomarker discovery

Interventions

  • GeneticGenomic and proteomic biomarker discovery

    Discovery of novel biomarkers for CP/CPPS and PBS/IC using genomic and proteomic methods

06

Study locations

1 site
  • Beth Israel Deaconess Medical Center
    Boston, Massachusetts 02215, United States
07

References and documents

Publications

  • Dimitrakov J, Kroenke K, Steers WD, Berde C, Zurakowski D, Freeman MR, Jackson JL. Pharmacologic management of painful bladder syndrome/interstitial cystitis: a systematic review. Arch Intern Med. 2007 Oct 8;167(18):1922-9. doi: 10.1001/archinte.167.18.1922. Erratum In: Arch Intern Med. 2007 Dec 10-22;167(22):2452. PubMed 17923590 ↗
  • Dimitrakov JD, Kaplan SA, Kroenke K, Jackson JL, Freeman MR. Management of chronic prostatitis/chronic pelvic pain syndrome: an evidence-based approach. Urology. 2006 May;67(5):881-8. doi: 10.1016/j.urology.2005.12.015. No abstract available. PubMed 16698346 ↗
  • Allsop SA, Erstad DJ, Brook K, Bhai SF, Cohen JM, Dimitrakoff JD. The DABBEC phenotyping system: towards a mechanistic understanding of CP/CPPS. Nat Rev Urol. 2011 Feb;8(2):107-13. doi: 10.1038/nrurol.2010.227. Epub 2011 Jan 18. PubMed 21243018 ↗
  • Strauss AC, Dimitrakov JD. New treatments for chronic prostatitis/chronic pelvic pain syndrome. Nat Rev Urol. 2010 Mar;7(3):127-35. doi: 10.1038/nrurol.2010.4. Epub 2010 Feb 9. PubMed 20142810 ↗
  • Dimitrakov J, Joffe HV, Soldin SJ, Bolus R, Buffington CA, Nickel JC. Adrenocortical hormone abnormalities in men with chronic prostatitis/chronic pelvic pain syndrome. Urology. 2008 Feb;71(2):261-6. doi: 10.1016/j.urology.2007.09.025. PubMed 18308097 ↗
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Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Sep 2003, a primary completion of Jun 2011 and a completion of Jun 2011. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
May 2, 2008
First posted
May 6, 2008
Start
Sep 2003
Primary completionActual
Jun 2011
CompletionActual
Jun 2011
Last update
Aug 4, 2020
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Aug 4, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT00672087
First posted
May 6, 2008
Start date
Sep 2003
Primary completion
Jun 2011
Completion
Jun 2011
Last update
Aug 4, 2020

Study contacts

Jordan D Dimitrakoff, MD, PhD
study chair · Harvard Medical School, Boston, MA

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Feb 2014. You cannot join it, but the record below documents what was studied.

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