Remote Pulmonary Function Testing and Nurse Coaching in ALS

Remote Pulmonary Function Testing and Nurse Respiratory Health Coaching in Amyotrophic Lateral Sclerosis

Comparison of respiratory outcomes in patients receiving telemedicine-guided remote pulmonary function testing (rPFT) with or without the additional support of nurse coaching. This is a randomized controlled study which assesses the effects rPFT and coaching on respiratory outcomes and quality of life.

Study Overview

• Status: Recruiting
• Conditions: ALS
• Intervention / Treatment: Device: remote pulmonary function testing; Device: standard pulmonary function testing; Behavioral: Nurse Respiratory Health Coaching (NRHC)

Detailed Description

This is a two-arm, randomized study to determine 1) whether weekly monitoring of respiratory function can lead to timelier initiation of NIV and 2) whether structured nurse coaching leads to improved self-efficacy for managing disease and better maintenance of respiratory health. For enrollees in both arms, standard FVC and MIP measurements obtained approximately every three months by the respiratory therapist during ALS Clinic are supplemented with self-administered rPFTs performed weekly. Enrollees in the rPFT+NRHC (nurse respiratory health coaching) arm will additionally receive monthly coaching with the study nurse via telehealth. Outcomes include measures of quality of life and self-efficacy for managing disease.

• Study Type: Interventional
• Enrollment (Anticipated): 40
• Phase: Not Applicable

Contacts and Locations

• Study Contact: Name: Andrew Geronimo, PhD; Phone Number: 282576 717-531-0003; Email: geronimo@psu.edu
• Study Contact Backup: Name: Abid Kazi, PhD; Phone Number: 282465 717-531-0003; Email: akazi@pennstatehealth.psu.edu

Study Locations

• United States
  • Pennsylvania
    • Hershey, Pennsylvania, United States, 17033
      • Recruiting
      • Hershey Medical Center ALS Clinic
      • Contact: Andrew Geronimo, PhD; Phone Number: 282576 717-531-0003; Email: ageronimo@pennstatehealth.psu.edu

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

Patients:

1. Possess a diagnosis of definite, probable, probable laboratory-supported, or possible ALS by revised El Escorial research criteria [Brooks2000].
2. Be 18 years of age or older.
3. Have a caregiver available to participate in the study
4. Symptom onset within the last three years.
5. Have a computer and home internet service sufficient for engaging in telemedicine sessions.
6. Have a second device capable of downloading the spirometer application from an app store (Android- or iOS-based smartphone or tablet).

Caregivers:

1. Be 18 years of age or older, of either gender.
2. Be able and willing to provide informed consent.

Exclusion Criteria:

Patients:

1. Use of NIV or diaphragm pacer at time of obtaining informed consent.
2. FVC ≤50% predicted or MIP > -60 cm of water.
3. ALS Functional Rating Scale (ALSFRS-R) [Cedarbaum1999] score on day of screening of ≥2 on items for speech, swallowing, and salivation. These items are indicators of bulbar dysfunction, which limits the reliability of PFT administration.
4. Cognitive impairment, as judged by the ALS clinic neurologist, that prevents participation in the study.

Caregivers: None

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Health Services Research
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Active Comparator: remote PFT (rPFT) longitudinal; Subjects will undergo standard pulmonary function testing as part of standard clinical procedure. They will also undergo weekly remote pulmonary function testing using the telemedicine interface and study equipment.	Device: remote pulmonary function testing; Telemedicine delivery of pulmonary function testing in ALS, including Forced Vital Capacity (FVC) and Maximal Inspiratory Pressure (MIP); Device: standard pulmonary function testing; Standard clinical delivery of pulmonary function testing in ALS, including Forced Vital Capacity (FVC) and Maximal Inspiratory Pressure (MIP)
Experimental: remote PFT (rPFT) + Nurse Coaching longitudinal; Subjects will undergo standard pulmonary function testing as part of standard clinical procedure. They will also undergo weekly remote pulmonary function testing using the telemedicine interface and study equipment, and receive monthly coaching from an ALS nurse.	Device: remote pulmonary function testing; Telemedicine delivery of pulmonary function testing in ALS, including Forced Vital Capacity (FVC) and Maximal Inspiratory Pressure (MIP); Device: standard pulmonary function testing; Standard clinical delivery of pulmonary function testing in ALS, including Forced Vital Capacity (FVC) and Maximal Inspiratory Pressure (MIP); Behavioral: Nurse Respiratory Health Coaching (NRHC); Nurse Respiratory Health Coaching - The NRHC intervention follows the "teamlet" model described by Bennett et al. [Bennett2010], made up of the research coordinator who performs respiratory testing, and the nurse practitioner who coaches using the GROW (goals, realities, options, wrap-up) model.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Date of identification of noninvasive ventilation (NIV) need from rPFT monitoring	Date of identification of NIV need from rPFT monitoring	1 year
Date of identification of NIV need from standard PFT monitoring	Date of identification of NIV need from standard PFT monitoring	1 year
Self-efficacy	The self-efficacy assessment contains questions from the PROMIS item banks on Self-Efficacy for Managing Symptoms (9 items), Self-Efficacy for Managing Social Interactions (5 items), and Self-Efficacy for Managing Medications and Treatments (4 items). These assessment tools, designed for use in chronic conditions, are scored as an average of individual components on a 1-5 scale.	1 year

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Respiratory-related quality of life	The respiratory questionnaire contains three Patient-Reported Outcomes Measurement Information System (PROMIS) sub-scales on Dyspnea Characteristics (5 items), Dyspnea Functional Limitations (10 items), and Sleep Related Impairment (8 items). The PROMIS sub-scales, all of which utilize Likert-type scaling, will be summed as composite scores, with higher numbers indicating poorer quality of life.	1 year
Respiratory-related medical complications	Also included in the respiratory questionnaire are seven questions regarding respiratory complications experienced in the previous month.	1 year
rPFT Adherence	Participant adherence to rPFT protocol, defined as the percentage of eligible weeks with a submitted rPFT report.	1 year

Collaborators and Investigators

• Sponsor: Milton S. Hershey Medical Center
• Collaborators: ALS Association

Study record dates

Study Major Dates

• Study Start (Actual): July 1, 2020
• Primary Completion (Anticipated): December 31, 2023
• Study Completion (Anticipated): June 30, 2024

Study Registration Dates

• First Submitted: July 22, 2020
• First Submitted That Met QC Criteria: July 24, 2020
• First Posted (Actual): July 28, 2020

Study Record Updates

• Last Update Posted (Actual): March 23, 2023
• Last Update Submitted That Met QC Criteria: March 22, 2023
• Last Verified: March 1, 2023

More Information

Terms related to this study

• Keywords: Telemedicine; Telehealth; Pulmonary Function Testing
• Other Study ID Numbers: STUDY00006924part2

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO
• IPD Plan Description: No plan at this time to share data with other researchers

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: Yes
• product manufactured in and exported from the U.S.: No