About this trial
The goal of this clinical trial is to evaluate the use of the Plexaa preconditioning device (BLOOM43) in transgender and non-binary patients undergoing gender affirming mastectomy. This study aims to understand a participant's experience of the device, including its usability and acceptability.
Participants will use the device to precondition their right breast the evening before undergoing surgery (gender affirming mastectomy).
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
All transgender or non-binary patients over the age of 18 years (no maximum age limit)
Patients undergoing peri-areolar mastectomy or double incision mastectomy with a free nipple graft for gender affirmation
Disqualifiers
Patients undergoing surgery for breast cancer
Delayed (two-stage) breast reconstruction patients
Patients undergoing simple mastectomy or wide local excision of a breast tumour
Presence of open breast skin wounds, or infected or inflamed breast skin
Trial design
Single group
Treatments tested in this trial
BLOOM43
DeviceHeat preconditioning
Treatment groups
Trial outcomes
Primary outcomes
Participant experience
Participants' experience of the device will be evaluated with the use of a questionnaire. Most of the questions will consist of multiple-choice components with a five-point scale and there will also be a section for further comments from participants.
Secondary outcomes
Compliance
Proportion of participants who are compliant with the preconditioning protocol
Nipple necrosis/nipple graft loss
Proportion of participants experiencing partial or complete nipple necrosis/nipple graft loss and the rate of hospital readmission due to this
Sponsors and contacts
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Plexaa Ltd
Lead sponsor
Stanford University
Collaborator