| Primary | FACIT-Fatigue Scale | The FACIT-Fatigue scale is a13 item scale, full scale 0-52, with higher score indicating better functioning or less fatigue. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | score on a scale | | Baseline, Day 2, 7, 14, 28 and 90 | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
| | | Title | Denominators | Categories |
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| Baseline | - ParticipantsOG00038
- ParticipantsOG00133
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| Secondary | Multidimensional Fatigue | The Multidimensional Fatigue Inventory (MFI) is a 20-item self-report instrument designed to measure fatigue. It covers the following dimensions: General Fatigue, Physical Fatigue, Mental Fatigue, Reduced Motivation and Reduced Activity. Tested for its psychometric properties in cancer patients receiving radiotherapy, patients with the chronic fatigue syndrome, psychology students, medical students, army recruits and junior physicians, it was found to have good Test-retest Reliability (r=0.80) and great Internal Consistency (Cronbach's alpha = 0.92). | Instrument not used and data not collected. | Posted | | | | | | up to 3 months | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | The Pittsburgh Sleep Quality Index | The Pittsburgh Sleep Quality Index consists of 19 self-rated instrument full scale from 0-21, with higher score indicating poorer sleep quality. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | score on a scale | | Baseline, Day 30 and Day 90 | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | SF-36 Scale | Quality of life assessed using the SF-36 scale. The SF-36 is a multi-purpose, short form health survey consisting of 36 questions. The SF-36 consists of eight scaled scores, which are the weighted sums of the questions in their section. Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | score on a scale | | Baseline and 30 days post hospital discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Number of Participants With Score 16 or Greater on CES-D (Center for Epidemiologic Studies Depression Scale) | Number of participants with score 16 or greater on CES-D, 20 item questionnaire that reflects major dimensions of depression: depressed mood; feelings of guilt and worthlessness; feelings of helplessness and hopelessness; psychomotor retardation; loss of appetite; and sleep disturbance. Full score from 0- 20, with higher score indicating more symptomology. | Data available only for participants who completed instrument for respective study visits. | Posted | | Count of Participants | | Participants | | Baseline, Day 2, Day 7, and Day 14 post transplant | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | CES-D (Center for Epidemiologic Studies Depression Scale) | CES-D, 20 item questionnaire that reflects major dimensions of depression: depressed mood; feelings of guilt and worthlessness; feelings of helplessness and hopelessness; psychomotor retardation; loss of appetite; and sleep disturbance. Full score from 0- 20, with higher score indicating more symptomology. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | score on a scale | | Baseline, Day 2, 7, 14, 28, and 90 | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | The Positive and Negative Affect Schedule (PANAS) | PANAS is a 20-item self-report measure of positive and negative affect. Each item rated on a 5-point scale of 1 (not at all) to 5 (extremely), each subscale from 1-5, full score from 1-5, with higher score indicating more symptoms. Change in PANAS at Day 30 and Day 90 as compared to baseline. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | score on a scale | | Baseline, Day 30, Day 90 | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Change in Brief Symptoms Inventory-18 (BSI-18) | Brief Symptom Inventory-18 (BSI-18) - self-report 18-item instrument. Raw scores on the BSI-18 are converted to t-scores based on gender-specific normative data from non-patient community dwelling U.S. adults. A T-score = 50 indicating average function compared to the reference population and a standard deviation of 10, with a higher score indicating more symptom. | Thirty-eight participants were randomized to the bright white light condition (BWL) and 35 were randomized to the dim white light condition (DWL). Not all participants completed each measure at all time-points. For intent to treat analyses all participants need to be accounted for. | Posted | | Mean | Standard Deviation | T-score | | Baseline and Day 90 | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Fatigue Line Scale | Simple numeric graphic rating scale, marked on a line numbering 0-100, with higher score indicating more fatigue. Replaces the FACIT fatigue scale for daily fatigue assessment during inpatient procedures. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | score on a scale | | baseline, day 2, 7, and 14 | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Multidimensional Fatigue Symptom Inventory- Short Form (MFSI-SF) | Multidimensional Fatigue Symptom Inventory- Short Form (MFSI-SF) is a 30-item short form of the MFSI that measures five dimensions: general, physical, emotional, mental fatigue, and vigor. Each item is rated on a five-point Likert scale from 0 (not at all) to 4 (extremely). The total MFSI-SF score ranges from 0-4, with a higher score indicating a higher fatigue level. | Thirty-eight participants were randomized to the bright white light condition (BWL) and 35 were randomized to the dim white light condition (DWL). Not all participants completed each measure at all time-points. For intent to treat analyses all participants need to be accounted for. | Posted | | Mean | Standard Deviation | score on a scale | | Baseline, Day 30 after Discharge, Day 90 after Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Sleep Latency | Sleep latency measured by actigraph - Sleep latency is the average period of time between bed time and sleep start time | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | minutes | | Baseline, Day 2, Day 7, 3rd day post Engraftment, Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Sleep Efficiency | Sleep efficiency measured by actigraph - Sleep efficiency is defined as the average percentage of time in bed actually spent sleeping | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | percentage of time | | Baseline, Day 2, Day 7, 3rd day post Engraftment, Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Wake Time | Wake time measured by actigraph. Wake time is the average number of minutes the participant spent awake each night during the 5 day period. Baseline assessments were taken before transplant and day 2 is two days after transplant which is at least one week after the baseline. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | minutes | | Baseline, Day 2, Day 7, 3rd day post Engraftment, Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Wake Percent | Wake percent measured by actigraph - Wake percent is the average percent of each night spent awake | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | percentage of time | | Baseline, Day 2, Day 7, 3rd day post Engraftment, Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Sleep Time | Sleep time measured by actigraph. Sleep time - average number of minutes the participant was asleep each night during the 5 day period. Baseline assessments were taken before transplant and day 2 is two days after transplant which is at least one week after the baseline. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | minutes | | Baseline, Day 2, Day 7, 3rd day post Engraftment, Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Sleep Percent | Sleep percent measured by actigraph. Sleep percent is the percent of time spent in bed that the participant is asleep. | Data available only for participants who completed instrument for respective study visits. | Posted | | Mean | Standard Deviation | percentage of time | | Baseline, Day 2, Day 7, 3rd day post Engraftment, Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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| Secondary | Melatonin | | | Posted | | Mean | Standard Deviation | ng/ml | | Baseline and Discharge | | | | ID | Title | Description |
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| OG000 | Circadian Active Bright White Light (BWL) | PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. | | OG001 | Circadian Inactive Dim White Light (DWL) | Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning. |
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