NCT06970028Recruiting
Somatosensory Phenotyping of ADPKD
Somatosensory Phenotyping of Patients With ADPKD Using Quantitative Sensory Testing and Questionnaires
Source: ClinicalTrials.gov · Last updated 17 Nov 2025
Brief summary (registry, in English)
Over 60% of patients with ADPKD suffer from pain, mostly in the abdomen, flank and back, often leading to the diagnosis. It is challenging to manage and cure the pain; approximately 39% of patients are not satisfied with their pain treatment, since the pain prevents them from doing various activities, affecting their quality of life. Pain can be present before enlargement of the kidneys, the source of the pain is often unknown and common analgesics are insufficient to manage the pain or cannot be taken due to renal impairment. By further investigating and characterizing the pain phenotype of the ADPKD population, pain management might be improved and alternative therapeutic approaches might be developed. In this clinical study, pain will be assessed in patients with ADPKD using Quantitative Sensory Testing (QST) on the dominant hand and the lower back, together with four questionnaires regarding pain and quality of life. These results will be compared with the somatosensory profile of matched healthy volunteers.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 150 (estimated)
- First submitted
- 15 Apr 2025
- Start date
- 9 Sept 2025
- Primary completion date
- Dec 2026
- Lead sponsor
- Universitaire Ziekenhuizen KU Leuven
- Diseases
- Polycystic kidney disease
- NCT number
- NCT06970028
What you commit to
- Study type: Observational
- Planned participants: 150
- From 9 Sept 2025 to the primary completion date, Dec 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Subject is currently undergoing dialysis, had a kidney transplant or is a user of tolvaptan.
- Subject is unable to refrain from drinking alcohol 24 hours prior to each study visit, and/or consumes ≥ 3 alcoholic consumptions per day.
- Subject is unable to refrain from drinking caffeinated beverages (such as coffee, tea, cola,…) 24 hours prior to each study visit.
- Subject has used concomitant drugs and/or treatments in a period smaller than or equal to 5 half-lives prior to enrollment, that may interfere, in the investigator's opinion, with the study results.
- Subject is unable to refrain from drinking alcohol 24 hours prior to each study visit, and/or consumes ≥ 3 alcoholic consumptions per day.
- Subject is unable to refrain from drinking caffeinated beverages (such as coffee, tea, cola,…) 24 hours prior to each study visit.
- Subject has used concomitant drugs and/or treatments in a period smaller than or equal to 5 half-lives prior to enrollment, that may interfere, in the investigator's opinion, with the study results.
Other illness
- Subject is a regular user of cannabis, any illicit drugs and/or has a history of drug abuse.
- Subject has a history of any illness or condition which, in the investigator's opinion, may interfere with safe and optimal participation in the study.
- Healthy volunteers
- Subject has a history of any illness or condition which may affect the normal somatosensory functionality.
- Subject is a regular user of cannabis, any illicit drugs and/or has a history of drug abuse.
- Subject has a history of any illness or condition which, in the investigator's opinion, may interfere with safe and optimal participation in the study.
Other
- Patients with ADPKD
- Subject has eczema, scleroderma, psoriasis, dermatitis, or any other abnormality on the skin of the dominant hand and/or lower back which, in the investigator's opinion, might interfere with the study assessments.
- Female who is pregnant or breastfeeding.
- Simultaneous participation in another study which, in the investigator's opinion, might confound the results of the study.
- Subject has eczema, scleroderma, psoriasis, dermatitis, or any other abnormality on the skin of the dominant hand and/or lower back which, in the investigator's opinion, might interfere with the study assessments.
- Female who is pregnant or breast-feeding.
- Simultaneous participation in another study which, in the investigator's opinion, might confound the results of the study.
Who the study is looking for
- Patients with ADPKD
- Subject is ≥ 12 years old.
- Subject is diagnosed with ADPKD.
- Healthy volunteers
- Subject is ≥ 12 years old.
- Subject is in good general health, based on medical history and vital signs.
- Subject is matched to the patient group for age, sex and BMI.
Age in the registry: 12 years to - · Sex: All · Accepts healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| UZ Leuven Coordinator of this site? Confirm its status | Leuven | Belgium | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.