# Does Improving Insulation and Heating Improve Health?

> **NCT00489762** · NA · COMPLETED · sponsor: **University of Otago** · enrollment: 409 (actual)

## Conditions studied

- Asthma

## Interventions

- **PROCEDURE:** Installation of an energy efficient heater

## Key facts

- **NCT ID:** NCT00489762
- **Lead sponsor:** University of Otago
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2005-06
- **Primary completion:** —
- **Final completion:** 2006-10
- **Target enrollment:** 409 (ACTUAL)
- **Last updated:** 2007-06-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00489762

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00489762, "Does Improving Insulation and Heating Improve Health?". Retrieved via AI Analytics 2026-07-19 from https://api.ai-analytics.org/clinical/NCT00489762. Licensed CC0.

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