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The EndoWatch: a smart wearable that serves as *external hypothalamus*

The EndoWatch: a smart wearable that serves as *external hypothalamus* - EndoWatch

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
NL-OMON
Registry ID
NL-OMON57411
Enrollment
50
Registered
2024-12-17
Start date
2025-07-04
Completion date
Unknown
Last updated
2026-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hypothalamic dysfunction Hypothalamic dysfunction after pediatric cancer

Interventions

Wearing the Corsano CardioWatch 287-2

Sponsors

Prinses Máxima Centrum voor Kinderoncologie
Lead Sponsor

Eligibility

Age
2 Years to 64 Years

Inclusion criteria

Inclusion criteria: - Age (at time of study enrolment) between 6-40 years; - Diagnosed with hypothalamic dysfunction by an endocrinologist. Hypothalamic dysfunction is diagnosed as having at least two of the following symptoms: *having a decreased resting energy expenditure

Exclusion criteria

Exclusion criteria: - Age (at time of study enrolment) <6 or >40 years - Patients actively undergoing intensive treatment for (supra)sellar tumor - Illiteracy in patient or caregiver  - Language barrier, despite involvement of interpreter and translation of study information. - Pre-existing skin conditions to the upper extremities, such as psoriasis, (severe) eczema. - Informed consent has not been received

Design outcomes

Primary

MeasureTime frame
The primary outcome parameter of this study is the score on a 5-point Likert scale as answer to the question posed in the PREM questionnaire at T2: "The use of the EndoWatch has supported me in the management of the consequences of hypothalamic dysfunction" (for participant), OR "The use of the EndoWatch has supported me in the management of the consequences of hypothalamic dysfunction of my child" (for parent)

Secondary

MeasureTime frame
Secondary outcome parameters of this study are: 1. Management of hypothalamic dysfunction assessed per domain: A. Management of temperature dysregulation: - Score on a 5-point Likert scale in the PREM questionnaire, answered at T2, to the questions in the section 'Managing Body Temperature'. - Difference in average delta of wrist temperature per day (* = maximum_temp - minimum_temp) measured by the EndoWatch, between the first and last 4 weeks of the study. B. Management of sleep problems: - Score on a 5-point Likert scale in the PREM questionnaire, answered at T2, to the questions in the section 'Managing Sleep'. - Intraindividual changes of total scores measured by PROMIS Sleep Disturbances Short Form (Appendix C) between T0 - T1 - T2. - Intraindividual changes of scores measured by PROMIS Sleep Related Impairment Short Form (Appendix D) between T0 - T1 - T2. C. Management of daily activity: - Score on a 5-point Likert scale in the PREM questionnaire, answered at T2, to the questions in the section 'Managing daily activity'. - Difference between average number of steps per day measured by EndoWatch of the first 4 weeks compared to average number of steps per day measured by EndoWatch of the last 4 weeks of the study. D. Management of hypocortisolism during episodes of increased physical or emotional stress: - Score on a 5-point Likert scale in the PREM questionnaire, answered at T2, to the questions in the section 'Managing stress or illness'. E. Management of AVP deficiency: - Score on a 5-point Likert scale in the PREM questionnaire, answered at T2, to the questions in the section 'Managing desmopressin use'. 2. Explorative comparison of EndoWatch measurements to current home measurements of patients with hypothalamic dysfunction, assessed per domain: A. Comparison of EndoWatch measurement of wrist temperature with current home measurement of temperature: - Difference between EndoWatch measurements of wrist temperature to self-measured ear or rectal thermo

Countries

Netherlands

Contacts

Public ContactH.M. van Santen

Prinses Máxima Centrum voor Kinderoncologie

H.M.vanSanten-3@prinsesmaximacentrum.nl088 972 72 72

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP) · Data processed: May 22, 2026