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OpenTrials
Completed

NCT Number: NCT02979808

An Open, Qualitative, Prospective, Multicenter Trial of a Novel Transanal Irrigation System in Spinal Cord Injured Patients.

This study is designed as an open, prospective, non-controlled, qualitative, multicentre study of a novel transanal irrigation system performed in a population of 150 subjects suffering from spinal cord injury and confirmed neurological bowel dysfunction. The study is expected to last for a total of 1 year (treatment period) with a planned 12- month recruitment period and three scheduled site visits.

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Key information

Age range

18 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Aarhus University Hospital, Aarhus, Denmark

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About this study

This study will be conducted in multiple countries, all outside of the United States. The study is approved by oversight authorities in the United Kingdom, Germany, Spain, Sweden, Denmark, Norway, France, and Italy

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Provision of informed consent.
  • Male or female aged 18 years or older.
  • Patient with previously confirmed chronic spinal cord injury, either:
  • Traumatic; at any level and any completeness of injury and ASIA grade classification, or
  • Non-traumatic; due to infection, inflammation (i.e.; transverse myelitis or ischaemic myelitis), compromised blood supply, a post-ischemic state, etc.
  • At least 3 months post spinal cord injury at time of consent.
  • NBD score ≥10, confirmed at Baseline .
  • Only TAI treatment - naïve patient (not having previously used any particular transanal irrigation system, e.g. Peristeen®).
  • Confirmed NBD refractory to conservative therapy and judged eligible for transanal irrigation as per standardised treatment pathway 18.
  • Able to handle smartphone/tablet.

Exclusion criteria

  • Any confirmed or suspected diagnosis of anal or rectal stenosis, active inflammatory bowel disease, acute diverticulitis, severe diverticulosis, colorectal cancer, ischemic colitis, history of life-threatening autonomic dysreflexia, bleeding disorders, unspecified peri-anal conditions.
  • Untreated rectal impaction.
  • Any radiotherapy to the pelvis.
  • Any current treatment with anticoagulants (not including aspirin or clopidogrel).
  • Any current treatment with long-term systemic steroid medication (not including inhalation agents and/or local topical treatment).
  • Current use of prokinetics.
  • Any prior rectal or colonic surgery (not including anal procedures >3 months ago, e.g. haemorrhoid excision).
  • Anal, rectal and/or colonic endoscopic polypectomy within the previous 4 weeks.
  • Overt or planned pregnancy.
  • Ongoing symptomatic UTI as judged by investigator.
  • Diagnosed psychiatric illness, considered as unstable by the investigator.
  • Diagnosed with MS.
  • Involvement in the planning and conduct of the study (applies to both WHC staff and staff at the study site).
  • Previous enrolment in the present study.
  • Simultaneous participation in another clinical study that may interfere with the present study.

Treatment and study plan

Navina Smart

Device

Subjects treatment-naïve to transanal irrigation (TAI). Frequency of TAI will be tailored to each subject.

Primary outcomes

  1. Change in neurogenic bowel disfunction symptoms.

    Time frame: 3 months

    • The primary objective of this study is to evaluate change in neurogenic bowel dysfunction symptoms between baseline and 3 months use of the Navina™ Smart system, as measured by a patient friendly version of the validated instrument NBD Score.

Secondary outcomes

  1. Change of QoL status

    Time frame: Baseline, 3-months, 12-months

    To investigate the change of QoL status in the selected patient population (absolute values)

  2. NBD symptoms

    Time frame: 6-months, 9-months, 12-months

    To investigate NBD symptoms after 6, 9 and 12 months use of Navina Smart system

  3. Product use compliance.

    Time frame: 3-months, 6-months, 9-months, and 12-months

    Study product use compliance (is TAI still performed using the study device).

  4. Patient satisfaction assessed through patient reported outcome (PRO) variables.

    Time frame: 3-months and 12-months

    To investigate patient perception and satisfaction of bowel management including TAI therapy and use of the Navina Smart system.

  5. Frequency of urinary tract infection (UTI).

    Time frame: 3-months and 12-months

    Investigate frequency of UTI using patient reported outcome (PRO) variables.

  6. Health economic analysis utilizing QoL data.

    Time frame: Baseline, 3-months, and 12-months.

    To perform health economic analyses using QoL data (EQ-5D).

  7. Health economic analysis utilizing patient reported outcome (PRO) variables.

    Time frame: Baseline, 3-months, and 12-months.

    To perform health economic analyses using PRO variables.

  8. Thematic analysis of interview data.

    Time frame: Baseline, 3-months, and 12-months (or at end of treatment period).

    To understand individual experience of initiating and using TAI for neurogenic bowel dysfunction.

  9. Thematic analysis of interview data.

    Time frame: Baseline, 3-months, and 12-months (or at end of treatment period).

    To explore individual perceptions of using TAI compared with other conservative treatments for neurogenic bowel dysfunction.

  10. Thematic analysis of interview data.

    Time frame: Baseline, 3-months, and 12-months (or at end of treatment period).

    To explore what influences individuals to continue with or stop using TAI for neurogenic bowel dysfunction.

  11. Incidence of adverse events, serious adverse events, and adverse device effects.

    Time frame: 3-months, 6-months, 9-months, 12-months

    To evaluate short- and long-term safety of the product and therapy by assessing adverse events, serious adverse events, adverse device effects.

Sponsors and collaborators

Lead sponsor

Dentsply International

Industry

Collaborators

  • Wellspect HealthCare

Registry information

Important dates

Study start
2016
Primary completion
2019
Study completion
2019
First posted
Dec 2, 2016
Registry last updated
Dec 12, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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