---
title: "STeP IT UP CF: STimulating ImProved Health And Well-being In CysTic Fibrosis"
nct_id: NCT04018495
overall_status: COMPLETED
sponsor: Medical College of Wisconsin
study_type: OBSERVATIONAL
primary_condition: Cystic Fibrosis
countries: United States
canonical_url: "https://parkinsonspathways.com/agent/trials/NCT04018495.md"
clinicaltrials_gov: "https://clinicaltrials.gov/study/NCT04018495"
ct_last_update_post_date: 2025-02-03
last_seen_at: "2026-05-12T06:27:27.585Z"
source: ClinicalTrials.gov (mirrored, no enrichment)
---
# STeP IT UP CF: STimulating ImProved Health And Well-being In CysTic Fibrosis

**Official Title:** STimulating ImProved Health And Well-being In CysTic Fibrosis Using Integration Of Fitness Technology and Port CF.

**NCT ID:** [NCT04018495](https://clinicaltrials.gov/study/NCT04018495)

## Key Facts

- **Status:** COMPLETED
- **Study Type:** OBSERVATIONAL
- **Target Enrollment:** 21
- **Lead Sponsor:** Medical College of Wisconsin
- **Collaborators:** Cystic Fibrosis Foundation
- **Conditions:** Cystic Fibrosis
- **Start Date:** 2019-09-10
- **Completion Date:** 2022-08-24
- **CT.gov Last Update:** 2025-02-03

## Brief Summary

STeP IT UP CF: STimulating ImProved Health And Well-being In CysTic Fibrosis Using Integration Of Fitness Technology and Port CF. A pilot in integration of wearable fitness tracker data with existing health data provided by CF foundation Patient Registry (Port CF)

## Detailed Description

Cystic fibrosis patients who are willing to use an activity tracker for 3 months are invited to participate. Analysis of activity patterns and sleep patterns will be analyzed and compared to their lung function and general health as part of the routine CF center care visits during the study period.

## Eligibility

- **Minimum age:** 18 Years
- **Maximum age:** 100 Years
- **Sex:** ALL
- **Healthy Volunteers:** No

```
Inclusion Criteria:

* Adults with Cystic Fibrosis
* Age \>18, Cystic Fibrosis

Exclusion Criteria:

* A potential subject who meets any of the following exclusion criteria is ineligible to participate in the study.
* Those unable to commit to at least 3 months follow up for CF care from enrollment at study CF center. Inability to speak and understand English.
* Those patients without dedicated access to a smartphone, tablet, or computer with internet for syncing device and completing patient diary.
* Those patients unwilling to sign an informed consent form.
```

## Arms

- **CF patients using Fitbit for 3 months** — CF patients at time of enrollment who are willing to use a fitbit tracker to measure activity and sleep during the observational period of 3 months.

## Primary Outcomes

- **Activity Tracker Utilization- Total Days of Use** _(time frame: 3 months)_ — Descriptive statistics, such as mean for the number of days of use over the three month period
- **Activity Tracker Utilization - Minutes of Sleep Per Night** _(time frame: 3 months)_ — Descriptive statistics, such as mean for the number of minutes per sleep per night
- **Activity Tracker Utilization - Steps Per Day** _(time frame: 3 months)_ — Descriptive statistics, such as mean, for the number of steps per day

## Secondary Outcomes

- **Integration of Cystic Fibrosis Registry Lung Function Data - Average GLI FEV1 From First to Last Day of Fitbit Wear** _(time frame: 3 months)_

## Locations (1)

- Medical College of Wisconsin/Froedtert Hospital, Milwaukee, Wisconsin, United States

## Recent Field Changes (last 30 days)

- `status.overallStatus` — added _(2026-05-12)_
- `status.primaryCompletionDate` — added _(2026-05-12)_
- `status.completionDate` — added _(2026-05-12)_
- `status.lastUpdatePostDate` — added _(2026-05-12)_
- `design.enrollmentCount` — added _(2026-05-12)_
- `eligibility.criteria` — added _(2026-05-12)_
- `eligibility.minAge` — added _(2026-05-12)_
- `eligibility.maxAge` — added _(2026-05-12)_
- `eligibility.sex` — added _(2026-05-12)_
- `outcomes.primary` — added _(2026-05-12)_
- `outcomes.secondary` — added _(2026-05-12)_
- `armsInterventions.arms` — added _(2026-05-12)_
- `sponsor.lead` — added _(2026-05-12)_
- `sponsor.collaborators` — added _(2026-05-12)_
- `results.hasResults` — added _(2026-05-12)_
- `locations.medical college of wisconsin/froedtert hospital|milwaukee|wisconsin|united states` — added _(2026-05-12)_

---

*Canonical: https://parkinsonspathways.com/agent/trials/NCT04018495.md*  
*Source data (authoritative): https://clinicaltrials.gov/study/NCT04018495*  
*This page is a raw mirror with no AI summary, no editorial enrichment, and no Parkinson's-specific filtering.*