Study Determining Safety and Efficacy of Avena Sativa (Oat) Skincare Products for Treating Skin Dryness and Itching in Cancer Patients

Study Overview
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Brief Summary
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This study will test the safety and efficacy of three topical agents containing oat kernel flour to determine how well they relieve skin dryness and itching related to cancer therapies. Participants will receive a body wash, a body cream, and an anti-itch balm to use at home for 4-6 weeks.

Detailed Description
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Many patients undergoing cancer therapies experience skin reactions like dry skin, rash, redness, itchiness, and hyperpigmentation. Dry skin and itching are especially common for those undergoing chemotherapy and targeted treatments. Skincare products containing Avena sativa (oat) kernel flour have a long history of tolerance and efficacy in treating various skin conditions involving pruritus (itching) and xerosis (dry skin), as Avena sativa (oat) kernel flour is known for its skin protectant properties and soothing effects on skin. This study will evaluate the safety and efficacy of a regimen of three topical agents containing Avena sativa (oat) kernel flour for cancer patients experiencing mild to moderate pruritus and/or xerosis. Participants will received the products at Baseline (Visit 1) and return to the clinical site at Week 5 +/- 1 week for Visit 2. In addition, questionnaires will be completed remotely between Baseline and Visit 2.

Official Title
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A Single Center, Clinical Study to Determine the Safety and Efficacy of an Avena Sativa Skincare Regimen for Therapy-Related Pruritus and Xerosis in Cancer Patients

Conditions
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Ichthyosis, Pruritus

Intervention / Treatment
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* Other: Avena Sativa Skincare Regimen


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: able to read, write, speak, and understand English has signed Informed Consent including Photograph Release has a prior diagnosis of a solid or hematologic tumor and either: is currently undergoing therapy with a systemic agent and has completed at least 3 cycles without severe skin reactions. has received therapy with a systemic agent in the past 28 days. is greater than 1 year status post allogeneic hematopoietic stem cell transplantation. is undergoing one or more types of cancer treatment that are commonly known to cause mild to moderate skin reactions such as rash, dryness, and/or itching is diagnosed with mild to moderate skin dryness (xerosis) and/or itching (pruritus). is capable of all self-care and is up and mobile at least 50% of the day intends to complete the study and is willing/able to follow all study instructions. Exclusion Criteria: has known allergies or sensitivity to skincare products or study product ingredients. has other skin conditions or diseases that the investigator thinks would interfere with the study or put the subject at higher risk (e.g. immunosuppressive diseases, skin infections, etc.) has severe skin dryness, itching, or rash. is undergoing radiation therapy. is undergoing chemotherapy or adjuntive therapies known to commonly cause complex or severe skin reactions. has uncontrolled diabetes. is pregnant or planning to become pregnant during the study. is participating in another study for which the participant is receiving a treatment or therapy (observational studies are okay). is an employee or family member of the investigator, study site, or Sponsor.

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Intervention Model: Single Group Assignment
Interventional Model Description: All participants will receive the same study regimen consisting of 3 products: a body wash, a body cream, and an anti-itch balm.
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Avena Sativa Skincare Regimen<br>Avena sativa-containing body wash, body cream, and anti-itch balm | Other: Avena Sativa Skincare Regimen<br>* Regimen consisting of 3 topical agents containing Avena Sativa (oat) kernel flour: a body wash (type = cosmetic), a body cream (type = cosmetic), and an anti-itch balm (type = OTC monograph drug with 0.5% Pramoxine HCl)<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Mean Change from Baseline to Visit 2 in CTCAE Grading of Xerosis | The investigator will evaluate subjects for overall xerosis (skin dryness) using the Common Terminology Criteria for Adverse Events (CTCAE) grading scale. For xerosis, the scale ranges from 1 (dryness covering less 10% of body surface area and no associated erythema or pruritus) to 3 (dryness covering greater than 30% of body surface area and associated with itching; limits daily self care activities of daily living). A 0 grade will be used to document subjects with no presence of the CTCAE skin adverse event symptoms for xerosis. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in CTCAE Grading of Pruritus | The investigator will evaluate subjects for overall pruritus (skin itching) using the Common Terminology Criteria for Adverse Events (CTCAE) grading scale. For pruritus, the scale ranges from 1 (Mild or localized; topical intervention indicated) to 3 (widespread and constant itching; limits daily self-care activities or sleep). A 0 grade will be used to document subjects with no presence of the CTCAE skin adverse event symptoms for pruritus. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Overall Xerosis Grading | The investigator will evaluate subjects for overall xerosis (skin dryness) using a 0 (none) to 3 (severe) scale. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Overall Pruritus Grading | The investigator will question subjects for overall pruritus (skin itching) using a 0 (none) to 3 (severe) scale. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Overall Irritation Assessment | The investigator will evaluate subjects for overall irritation using a 0 (none) to 4 (very severe) scale. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Frequency Distribution for Overall Tolerance at Visit 2 - Subject Rating | The subject will rate how well he/she tolerated the study regimen using the following choices: Well tolerated, tolerated, or not tolerated. | Week 5 +/- 1 week | 
| Frequency Distribution for Overall Tolerance at Visit 2 - Investigator Rating | The investigator will rate how well the participant tolerated the study regimen using the following choices: Well tolerated, tolerated, or not tolerated. | Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in PRO-CTCAE Skin Dryness | The Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) will be completed for Skin Dryness. The question asks subjects to rate the severity of their dry skin at its worst over the last 7 days from None to Very Severe on a 5-point scale. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in PRO-CTCAE Itching | The Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE) will be completed for Itching. The question asks subjects to rate the severity of their itchy skin at its worst over the last 7 days from None to Very Severe on a 5-point scale. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Skindex-16 Global Score | The Skindex-16 is a dermatology-specific quality of life measuring tool. (The SKINDEX contact information and permission to use: Mapi Research Trust, Lyon, France. Internet: https://eprovide.mapi-trust.org). It contains 16 questions that ask subjects to rate how often over the last 7 days they have been bothered by various skin conditions on a scale of 0 (never bothered) to 6 (always bothered). The global score is the average score for all questions and is transformed to a linear scale ranging from 0 (never bothered) to 100 (always bothered) so a higher score indicates a lower quality of life. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Skindex-16 Emotional Subscale | The Skindex-16 is a dermatology-specific quality of life measuring tool (The SKINDEX contact information and permission to use: Mapi Research Trust, Lyon, France. Internet: https://eprovide.mapi-trust.org). It contains 16 questions that ask subjects to rate how often over the last 7 days have they been bothered by various skin conditions on a scale of 0 (never bothered) to 6 (always bothered). The Emotional subscale looks at the average score of questions 5-11 regarding emotion; the emotional score is transformed to a linear scale ranging from 0 (never bothered) to 100 (always bothered) so a higher score indicates a lower quality of life. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Skindex-16 Symptoms Subscale | The Skindex-16 is a dermatology-specific quality of life measuring tool (The SKINDEX contact information and permission to use: Mapi Research Trust, Lyon, France. Internet: https://eprovide.mapi-trust.org). It contains 16 questions that ask subjects to rate how often over the last 7 days have they been bothered by various skin conditions on a scale of 0 (never bothered) to 6 (always bothered). The Symptoms subscale looks at the average score of questions 1-4 individual responses regarding symptoms; the symptoms score is transformed to a linear scale ranging from 0 (never bothered) to 100 (always bothered) so a higher score indicates a lower quality of life. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Skindex-16 Functional Subscale | The Skindex-16 is a dermatology-specific quality of life measuring tool (The SKINDEX contact information and permission to use: Mapi Research Trust, Lyon, France. Internet: https://eprovide.mapi-trust.org). It contains 16 questions that ask subjects to rate how often over the last 7 days have they been bothered by various skin conditions on a scale of 0 (never bothered) to 6 (always bothered). The Functional subscale looks at the average score of questions 12 - 16 regarding daily functioning; the functional score is transformed to a linear scale ranging from 0 (never bothered) to 100 (always bothered) so a higher score indicates a lower quality of life. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Skin Moisture | Skin moisture will be measured with a Corneometer, with values ranging from 0 (no moisture) to 120 (most moisturized) arbitrary units. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Skin Water Loss | The amount of water lost through the skin will be measured with a Vapometer. Higher numbers indicate more water loss. Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Dryness | Subjects will be asked to rate their overall skin dryness on a scale of 1 (very dry) to 10 (skin feels moisturized). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Flakiness | Subjects will be asked to rate their overall skin flakiness on a scale of 1 (flaking very apparent) to 10 (no visible flaking). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Itchiness | Subjects will be asked to rate their overall skin itchiness on a scale of 1 (very itchy) to 10 (not at all itchy). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 weeks). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Roughness | Subjects will be asked to rate their overall skin roughness/texture on a scale of 1 (very rough) to 10 (not at all rough). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 weeks). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Smoothness | Subjects will be asked to rate their overall skin smoothness on a scale of 1 (not at all smooth) to 10 (very smooth). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Softness | Subjects will be asked to rate their overall skin softness on a scale of 1 (not at all soft) to 10 (very soft). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Comfort | Subjects will be asked to rate their overall skin comfort on a scale of 1 (uncomfortable/irritated) to 10 (very comfortable/not at all irritated). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 
| Mean Change from Baseline to Visit 2 in Self-Assessment of Overall Look/Feel | Subjects will be asked to rate the overall look and feel of their skin on a scale of 1 (not healthy looking) to 10 (healthy looking). Baseline will be compared to the subjects' final visit (Week 5 +/- 1 week). | Baseline to Week 5 +/- 1 week | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Pruritis, Itching, Dryness, Xerosis