Trial Outcomes & Findings for Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatment of Superficial Basal Cell Carcinoma (sBCC) With Photodynamic Therapy (PDT). (NCT NCT03573401)

NCT ID: NCT03573401

Last Updated: 2026-01-14

Results Overview

Each subject had one Main Target Lesion. The composite clinical and histological response rate of the subjects' Main Target Lesions is the percentage of subjects with a clinically and histologically cleared Main Target lesion 12 weeks after the start of the last PDT cycle that included treatment of the Main Target Lesion (Visit 5 or Visit 8).

Recruitment status

ACTIVE_NOT_RECRUITING

Study phase

PHASE3

Target enrollment

187 participants

Primary outcome timeframe

12 weeks after the start of the last PDT cycle that included treatment of the Main Target Lesion

Results posted on

2026-01-14

Participant Flow

Of 281 subjects assessed for eligibility, 187 subjects met the inclusion criteria and were randomized to treatment.

Participant milestones

Participant milestones
Measure
BF-200 ALA
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Overall Study
STARTED
145
42
Overall Study
COMPLETED
141
41
Overall Study
NOT COMPLETED
4
1

Reasons for withdrawal

Reasons for withdrawal
Measure
BF-200 ALA
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Overall Study
Withdrawal by Subject
2
0
Overall Study
Subject non-compliance with study schedule
1
0
Overall Study
Discontinuation of study treatment due to subject decision
1
0
Overall Study
Subject required prohibited medication for concomitant medical condition
0
1

Baseline Characteristics

Study to Evaluate the Safety and Efficacy of BF-200 ALA (Ameluz®) and BF-RhodoLED® in the Treatment of Superficial Basal Cell Carcinoma (sBCC) With Photodynamic Therapy (PDT).

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
BF-200 ALA
n=145 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Total
n=187 Participants
Total of all reporting groups
Age, Categorical
<=18 years
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Age, Categorical
Between 18 and 65 years
81 Participants
n=14 Participants
15 Participants
n=10 Participants
96 Participants
n=24 Participants
Age, Categorical
>=65 years
64 Participants
n=14 Participants
27 Participants
n=10 Participants
91 Participants
n=24 Participants
Age, Continuous
62.4 years
STANDARD_DEVIATION 10.8 • n=14 Participants
66.1 years
STANDARD_DEVIATION 9.8 • n=10 Participants
63.2 years
STANDARD_DEVIATION 10.6 • n=24 Participants
Sex: Female, Male
Female
67 Participants
n=14 Participants
11 Participants
n=10 Participants
78 Participants
n=24 Participants
Sex: Female, Male
Male
78 Participants
n=14 Participants
31 Participants
n=10 Participants
109 Participants
n=24 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
3 Participants
n=14 Participants
0 Participants
n=10 Participants
3 Participants
n=24 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
142 Participants
n=14 Participants
42 Participants
n=10 Participants
184 Participants
n=24 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Race (NIH/OMB)
Asian
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Race (NIH/OMB)
Black or African American
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Race (NIH/OMB)
White
145 Participants
n=14 Participants
42 Participants
n=10 Participants
187 Participants
n=24 Participants
Race (NIH/OMB)
More than one race
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Race (NIH/OMB)
Unknown or Not Reported
0 Participants
n=14 Participants
0 Participants
n=10 Participants
0 Participants
n=24 Participants
Fitzpatrick Skin Type
I - III
138 Participants
n=14 Participants
40 Participants
n=10 Participants
178 Participants
n=24 Participants
Fitzpatrick Skin Type
IV - VI
7 Participants
n=14 Participants
2 Participants
n=10 Participants
9 Participants
n=24 Participants
Number of target lesions
1 target lesion
122 Participants
n=14 Participants
34 Participants
n=10 Participants
156 Participants
n=24 Participants
Number of target lesions
more than 1 target lesion
23 Participants
n=14 Participants
8 Participants
n=10 Participants
31 Participants
n=24 Participants

PRIMARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle that included treatment of the Main Target Lesion

Population: Full analysis set

Each subject had one Main Target Lesion. The composite clinical and histological response rate of the subjects' Main Target Lesions is the percentage of subjects with a clinically and histologically cleared Main Target lesion 12 weeks after the start of the last PDT cycle that included treatment of the Main Target Lesion (Visit 5 or Visit 8).

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Composite Clinical and Histological Response of the Subject's Main Target Lesion as Assessed 12 Weeks After the Start of the Last PDT Cycle That Included Treatment of the Main Target Lesion.
65.5 percentage of subjects
4.8 percentage of subjects

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

1\. Key secondary endpoint: Percentage of Main Target Lesions with complete clinical clearance (i.e. according to clinical assessment only) 12 weeks after the start of the last PDT cycle.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Main Target Lesion Clinical Response Rate (According to Clinical Assessment Only) Assessed 12 Weeks After the Start of the Last PDT Cycle
83.4 percentage of Main Target Lesions
21.4 percentage of Main Target Lesions

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

2\. Key secondary endpoint: Percentage of Main Target Lesions with complete histological clearance (i.e. according to histological assessment only) 12 weeks after the start of the last PDT cycle.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Main Target Lesion Histological Response Rate (According to Histological Assessment Only) Assessed 12 Weeks After the Start of the Last PDT Cycle
75.9 percentage of Main Target Lesions
19.0 percentage of Main Target Lesions

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

3\. Key secondary endpoint: Percentage of subjects with complete clinical clearance of all Target Lesions (i.e. according to clinical assessment only) 12 weeks after the start of the last PDT cycle.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Subject Complete Clinical Response (Complete Clearance of All Target Lesions According to Clinical Assessment Only) Assessed 12 Weeks After the Start of the Last PDT Cycle.
82.1 percentage of subjects
21.4 percentage of subjects

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

4\. Key secondary endpoint: Percentage of subjects with complete clinical and histological clearance of the Main Target Lesion and complete clinical clearance of all Additional Target Lesions 12 weeks after the start of the last PDT cycle

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Subject Complete Response (Clinically and Histologically Cleared Main Target Lesion (See Above) and Complete Clinical Remission of All Additional Target Lesions) Assessed 12 Weeks After the Start of the Last PDT Cycle.
64.1 percentage of subjects
4.8 percentage of subjects

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

Further secondary endpoint: Percentage of Individual Target Lesions that are completely clinically cleared per treatment arm 12 weeks after the start of the last PDT cycle.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=172 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=51 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Lesion Complete Clinical Response Rate Per Treatment Arm (Complete Clearance of Individual Lesions (Main and Additional Target Lesions)) According to Clinical Assessment Only, Assessed 12 Weeks After the Start of the Last PDT Cycle.
82.6 percentage of target lesions
21.6 percentage of target lesions

SECONDARY outcome

Timeframe: 12 weeks after PDT-1

Population: Full analysis set

Further secondary endpoint: Percentage of Main Target Lesions that are clinically and histologically cleared 12 weeks after PDT-1.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Main Target Lesion Complete Response (Clinically and Histologically Cleared) Assessed 12 Weeks After PDT-1.
44.1 percentage of Main Target Lesions
2.4 percentage of Main Target Lesions

SECONDARY outcome

Timeframe: 12 weeks after PDT-1

Population: Full analysis set

Further secondary endpoint: Percentage of Main Target Lesions that are clinically cleared 12 weeks after PDT-1.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Main Target Lesion Clinical Response (According to Clinical Assessment Only) Assessed 12 Weeks After PDT-1.
57.2 percentage of Main Target Lesions
14.3 percentage of Main Target Lesions

SECONDARY outcome

Timeframe: 12 weeks after PDT-1

Population: Full analysis set

Further secondary endpoint: Percentage of Main Target Lesions that are histologically cleared 12 weeks after PDT-1.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Number of Main Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Main Target Lesion Histological Response (According to Histological Assessment Only) Assessed 12 Weeks After PDT-1.
44.8 percentage of Main Target Lesions
2.4 percentage of Main Target Lesions

SECONDARY outcome

Timeframe: 12 weeks after PDT-1

Population: Full analysis set

Further secondary endpoint: Percentage of Individual Target Lesions that are completely clinically cleared per treatment arm 12 weeks after PDT-1

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=172 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=51 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Lesion Complete Clinical Response Rate Per Treatment Arm (Complete Clearance of Individual Lesions (Main and Additional Target Lesions)) According to Clinical Assessment Only, Assessed 12 Weeks After PDT-1.
58.7 percentage of target lesions
13.7 percentage of target lesions

SECONDARY outcome

Timeframe: 12 weeks after PDT-1

Population: Full analysis set

Further secondary endpoint: Percentage of subjects with complete clinical clearance 12 weeks after PDT-1.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Subject Complete Clinical Response (Complete Clearance of All Target Lesions According to Clinical Assessment Only) Assessed 12 Weeks After PDT-1.
54.5 percentage of subjects
14.3 percentage of subjects

SECONDARY outcome

Timeframe: 12 weeks after PDT-1

Population: Full analysis set

Further secondary endpoint: Percentage of subjects with complete clinical and histological clearance of the Main Target Lesion and complete clinical clearance of Additional Target Lesions 12 weeks after PDT-1.

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=145 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 Participants
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Subject Complete Response (Clinically and Histologically Cleared Main Target Lesion (See Above) and Complete Clinical Remission of All Additional Target Lesions) Assessed 12 Weeks After PDT-1..
41.4 percentage of subjects
2.4 percentage of subjects

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

Further secondary endpoint: Investigators assessment of the esthetic appearance of all Target lesions but prior to surgical excision of the Main Target Lesion or alternative Treatment of Additional Target Lesions

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=168 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=50 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
For All Target Lesions, Assessment of Esthetic Appearance by the Investigator 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion and Any Alternative Treatment of Additional Target Lesions.
Very good
61.9 percentage of target lesions
34.0 percentage of target lesions
For All Target Lesions, Assessment of Esthetic Appearance by the Investigator 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion and Any Alternative Treatment of Additional Target Lesions.
Good
27.4 percentage of target lesions
24.0 percentage of target lesions
For All Target Lesions, Assessment of Esthetic Appearance by the Investigator 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion and Any Alternative Treatment of Additional Target Lesions.
Satisfactory
9.5 percentage of target lesions
28.0 percentage of target lesions
For All Target Lesions, Assessment of Esthetic Appearance by the Investigator 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion and Any Alternative Treatment of Additional Target Lesions.
Unsatisfactory
0.6 percentage of target lesions
10.0 percentage of target lesions
For All Target Lesions, Assessment of Esthetic Appearance by the Investigator 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion and Any Alternative Treatment of Additional Target Lesions.
No answer
0.6 percentage of target lesions
4.0 percentage of target lesions

SECONDARY outcome

Timeframe: 12 weeks after the start of the last PDT cycle

Population: Full analysis set

Further secondary endpoint: Subject's assessment regarding the esthetic outcome and the Treatment 12 weeeks after the start of the last PDT cycle but prior to surgical excision of the Main Target Lesion or alternative Treatment of Additional Target Lesions

Outcome measures

Outcome measures
Measure
BF-200 ALA
n=168 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=50 Number of Target Lesions
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Subjects' Satisfaction Regarding Esthetic Outcome and Treatment 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion or Alternative Treatment of Additional Target Lesions
Very good
65.5 percentage of target lesions
56.0 percentage of target lesions
Subjects' Satisfaction Regarding Esthetic Outcome and Treatment 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion or Alternative Treatment of Additional Target Lesions
Good
22.6 percentage of target lesions
18.0 percentage of target lesions
Subjects' Satisfaction Regarding Esthetic Outcome and Treatment 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion or Alternative Treatment of Additional Target Lesions
Satisfactory
10.7 percentage of target lesions
8.0 percentage of target lesions
Subjects' Satisfaction Regarding Esthetic Outcome and Treatment 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion or Alternative Treatment of Additional Target Lesions
Unsatisfactory
0.6 percentage of target lesions
10.0 percentage of target lesions
Subjects' Satisfaction Regarding Esthetic Outcome and Treatment 12 Weeks After the Start of the Last PDT Cycle, But Prior to Surgical Excision of the Main Target Lesion or Alternative Treatment of Additional Target Lesions
No answer
0.6 percentage of target lesions
8.0 percentage of target lesions

Adverse Events

BF-200 ALA

Serious events: 3 serious events
Other events: 145 other events
Deaths: 0 deaths

Vehicle

Serious events: 2 serious events
Other events: 35 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
BF-200 ALA
n=145 participants at risk
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 participants at risk
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
Cardiac disorders
Sinus node dysfunction
0.69%
1/145 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
0.00%
0/42 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Infections and infestations
Atypical pneumonia
0.69%
1/145 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
0.00%
0/42 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Infections and infestations
Sepsis
0.00%
0/145 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
2.4%
1/42 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Bowen's disease
0.69%
1/145 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
0.00%
0/42 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Malignant melanoma in situ
0.00%
0/145 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
2.4%
1/42 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.

Other adverse events

Other adverse events
Measure
BF-200 ALA
n=145 participants at risk
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of BF-200 ALA containing 7.8% 5-ALA (5-aminolevulinic acid).
Vehicle
n=42 participants at risk
Topical Photodynamic therapy (PDT) using the red light device BF-RhodoLED® after 3h incubation of vehicle to BF-200 ALA.
General disorders
Application site discharge
2.8%
4/145 • Number of events 6 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
4.8%
2/42 • Number of events 2 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site discolouration
9.0%
13/145 • Number of events 15 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
2.4%
1/42 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site erosion
4.8%
7/145 • Number of events 8 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
7.1%
3/42 • Number of events 6 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site erythema
69.0%
100/145 • Number of events 228 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
38.1%
16/42 • Number of events 48 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site exfoliation
17.2%
25/145 • Number of events 30 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
16.7%
7/42 • Number of events 13 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site induration
17.2%
25/145 • Number of events 39 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
7.1%
3/42 • Number of events 3 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site oedema
29.0%
42/145 • Number of events 72 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
11.9%
5/42 • Number of events 10 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site pain
95.2%
138/145 • Number of events 785 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
28.6%
12/42 • Number of events 24 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site paraesthesia
24.1%
35/145 • Number of events 65 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
11.9%
5/42 • Number of events 8 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site pruritus
50.3%
73/145 • Number of events 176 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
26.2%
11/42 • Number of events 14 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site scab
22.1%
32/145 • Number of events 42 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
4.8%
2/42 • Number of events 2 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site ulcer
2.8%
4/145 • Number of events 4 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
2.4%
1/42 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site vesicles
8.3%
12/145 • Number of events 12 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
2.4%
1/42 • Number of events 1 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
General disorders
Application site warmth
2.1%
3/145 • Number of events 3 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
7.1%
3/42 • Number of events 3 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Infections and infestations
Nasopharyngitis
1.4%
2/145 • Number of events 2 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
4.8%
2/42 • Number of events 2 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Basal cell carcinoma
7.6%
11/145 • Number of events 16 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
9.5%
4/42 • Number of events 7 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Seborrhoeic keratosis
2.1%
3/145 • Number of events 3 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
4.8%
2/42 • Number of events 2 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Respiratory, thoracic and mediastinal disorders
Cough
2.1%
3/145 • Number of events 3 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
4.8%
2/42 • Number of events 2 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
Skin and subcutaneous tissue disorders
Actinic keratosis
6.9%
10/145 • Number of events 19 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.
11.9%
5/42 • Number of events 6 • The collection of adverse events (AEs) started with the subjects' informed consent (≤ 4 weeks prior to the first PDT) until the end of the clinical observation period (12 weeks after start of last PDT cycle).
All AEs described in the following are treatment-emergent adverse events (TEAEs). TEAEs were defined as all AEs with time of onset on or after the time of treatment with the investigational medicinal product within 4 weeks (28 days) after each PDT cycle or AEs identified to be at least possibly related to IMP or medical device. If unclear due to incomplete start time/date of AE or PDT, AEs were assumed to be TEAEs.

Additional Information

Clinical Trial Management

Biofrontera Discovery GmbH

Phone: Not available

Results disclosure agreements

  • Principal investigator is a sponsor employee Details of the Study and results shall not be published in any form without prior consent of Sponsor. All decisions on the timing and content of publications/ presentations will be coordinated by Sponsor. A draft of any manuscript, talks, abstracts, and all similar material shall be submitted to sponsor at least sixty (60) days before submission of the final form to any journal, scientific conference, symposium, or program review committee prior to publication or other release.
  • Publication restrictions are in place

Restriction type: OTHER