Infantile Hemangioma
Conditions
Keywords
hemangioma
Brief summary
The investigators hypothesize that there are differences between infantile hemangiomas (IH) during the proliferating and involuting phases and in response to medical treatment that can be detected by optical tomography of these hemangiomas.
Detailed description
Infantile hemangiomas (IH) are common vascular growths that frequently arise in infants. The clinical presentation is variable, and some hemangiomas have the potential to cause disfiguring and even lifethreatening complications. While there is no FDA approved treatment for IH, certain medications have been shown to be effective in shrinking the growths. Unfortunately, there is no objective tool to monitor IH or to guide treatment. Such a tool would improve the management of these patients. A new handheld wireless device uses diffuse optical imaging (DOI) technology to measure blood flow characteristics. The device has been used in studies to assess patients with breast cancer. Optical tomography has also been increasingly used to assess neurological function and pathology in newborn infants. The goal of the investigators' study is to assess the utility of DOI for characterizing and monitoring IH. Fifteen IH will be assessed at three points in time as part of this study, comprising two groups: 'Natural History' and 'Treatment'. DOI measurements will be correlated with clinical findings and existing ultrasound measurements of the IH.
Interventions
None listed
Sponsors
Columbia University
Study design
Observational model
COHORT
Time perspective
OTHER
Eligibility
Sex/Gender
ALL
Age
No minimum to 7 Years
Healthy volunteers
No
Inclusion criteria
For the 'Natural History' Cohort, the following inclusion and
Exclusion criteria
apply: INCLUSION CRITERIA: * Infants with IH who present to our practices within the first 2 months of life. * IH of size \> 2 cm in diameter * IH located on area of skin that is accessible to contact by 4x2cm probe. Examples include the lateral face, forehead, scalp, trunk and areas of the extremities not overlying joints. Infants with IH that do not necessitate either medical or surgical intervention at time of presentation.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Difference in tissue oxygen saturation (StO2) of hemangioma and normal skin. | Up to 2 years | Measurements of tissue oxygen saturation (StO2) of hemangioma and normal skin are obtained using a diffuse optical imaging device and are compared at different time points. |
| Difference in absolute total hemoglobin concentration ([THb]) of hemangioma and normal skin. | Up to 2 years | Measurements of absolute total hemoglobin concentration (\[THb\]) of hemangioma and normal skin are obtained using a diffuse optical imaging device and are compared at different time points. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Difference in absolute total hemoglobin concentration ([THb]) of hemangioma at different time points. | Up to 2 years | Measurements of absolute total hemoglobin concentration (\[THb\]) of the hemangioma are obtained at different time points and compared. |
| Difference in tissue oxygen saturation (StO2) of the hemangioma at different time points. | Up to 2 years | Measurements of tissue oxygen saturation (StO2) of the hemangioma are obtained at different time points and compared. |
Countries
United States
Outcome results
None listed