Key clinical point: Children living closer to highly trafficked segments (HTS) are at a greater risk of developing atopic dermatitis (AD).

Major finding: Children living at ≥1,000 vs <500 m from an HTS had 27% lower odds of developing AD (P = .0009). The odds of AD decreased by 21% (P = .0002) with each factor of 10 increase in the distance from an HTS.

Study details: The data come from a retrospective cross-sectional analysis of 7247 children aged 0-18 years with AD and 7247 age- and sex-matched control individuals without AD.

Disclosures: This study was supported by the Department of Pediatrics, Division of Allergy and Clinical Immunology, National Jewish Health, Denver, Colorado, and Eugene F and Easton M Crawford Charitable Lead Unitrust, Chicago, Illinois. D Leung reported ties with various organizations.

Source: Nevid MZ et al. The association of residential distance from highly trafficked roads with atopic dermatitis risk. J Allergy Clin Immunol Pract. 2023 (Mar 20). Doi: 10.1016/j.jaip.2023.03.021

Key clinical point: Children living closer to highly trafficked segments (HTS) are at a greater risk of developing atopic dermatitis (AD).

Major finding: Children living at ≥1,000 vs <500 m from an HTS had 27% lower odds of developing AD (P = .0009). The odds of AD decreased by 21% (P = .0002) with each factor of 10 increase in the distance from an HTS.

Study details: The data come from a retrospective cross-sectional analysis of 7247 children aged 0-18 years with AD and 7247 age- and sex-matched control individuals without AD.

Disclosures: This study was supported by the Department of Pediatrics, Division of Allergy and Clinical Immunology, National Jewish Health, Denver, Colorado, and Eugene F and Easton M Crawford Charitable Lead Unitrust, Chicago, Illinois. D Leung reported ties with various organizations.

Source: Nevid MZ et al. The association of residential distance from highly trafficked roads with atopic dermatitis risk. J Allergy Clin Immunol Pract. 2023 (Mar 20). Doi: 10.1016/j.jaip.2023.03.021

Key clinical point: Children living closer to highly trafficked segments (HTS) are at a greater risk of developing atopic dermatitis (AD).

Major finding: Children living at ≥1,000 vs <500 m from an HTS had 27% lower odds of developing AD (P = .0009). The odds of AD decreased by 21% (P = .0002) with each factor of 10 increase in the distance from an HTS.

Study details: The data come from a retrospective cross-sectional analysis of 7247 children aged 0-18 years with AD and 7247 age- and sex-matched control individuals without AD.

Disclosures: This study was supported by the Department of Pediatrics, Division of Allergy and Clinical Immunology, National Jewish Health, Denver, Colorado, and Eugene F and Easton M Crawford Charitable Lead Unitrust, Chicago, Illinois. D Leung reported ties with various organizations.

Source: Nevid MZ et al. The association of residential distance from highly trafficked roads with atopic dermatitis risk. J Allergy Clin Immunol Pract. 2023 (Mar 20). Doi: 10.1016/j.jaip.2023.03.021

Key clinical point: An induction treatment of 200 mg abrocitinib followed by dose reduction (100 mg) or continuous dosing (200 mg) is efficacious and safe in adults and adolescents with moderate-to-severe atopic dermatitis (AD).

Major finding: In the 200 mg abrocitinib, 100 mg abrocitinib, and placebo arms, similar proportions of adolescents and adults experienced disease flare (14.9% and 16.9%, 42.9% and 38.9%, and 75.5% and 78.0%, respectively) and the Eczema Area and Severity Index response was recaptured by 28.6%, 25.0%, and 52.9% of adolescents and 34.3%, 33.7%, and 58.0% of adults, respectively. The safety profile was consistent in adolescents and adults.

Study details: This post hoc analysis of the JADE REGIMEN study included 246 adolescents (12-17 years) and 987 adults with moderate-to-severe AD who received 200 mg abrocitinib induction treatment; responders were randomly assigned to receive 40-week abrocitinib (200/100 mg) or placebo maintenance treatment and rescue treatment (if disease flared).

Disclosures: Pfizer Inc funded the study. Some authors reported various ties, including employment and stock ownership, with Pfizer or others.

Source: Flohr C et al. Efficacy and safety of abrocitinib monotherapy in adolescents and adults: A post hoc analysis of the phase 3 JAK1 atopic dermatitis efficacy and safety (JADE) REGIMEN clinical trial. J Dermatolog Treat. 2023;1-13 (Apr 10). Doi: 10.1080/09546634.2023.2200866

Key clinical point: An induction treatment of 200 mg abrocitinib followed by dose reduction (100 mg) or continuous dosing (200 mg) is efficacious and safe in adults and adolescents with moderate-to-severe atopic dermatitis (AD).

Major finding: In the 200 mg abrocitinib, 100 mg abrocitinib, and placebo arms, similar proportions of adolescents and adults experienced disease flare (14.9% and 16.9%, 42.9% and 38.9%, and 75.5% and 78.0%, respectively) and the Eczema Area and Severity Index response was recaptured by 28.6%, 25.0%, and 52.9% of adolescents and 34.3%, 33.7%, and 58.0% of adults, respectively. The safety profile was consistent in adolescents and adults.

Study details: This post hoc analysis of the JADE REGIMEN study included 246 adolescents (12-17 years) and 987 adults with moderate-to-severe AD who received 200 mg abrocitinib induction treatment; responders were randomly assigned to receive 40-week abrocitinib (200/100 mg) or placebo maintenance treatment and rescue treatment (if disease flared).

Disclosures: Pfizer Inc funded the study. Some authors reported various ties, including employment and stock ownership, with Pfizer or others.

Source: Flohr C et al. Efficacy and safety of abrocitinib monotherapy in adolescents and adults: A post hoc analysis of the phase 3 JAK1 atopic dermatitis efficacy and safety (JADE) REGIMEN clinical trial. J Dermatolog Treat. 2023;1-13 (Apr 10). Doi: 10.1080/09546634.2023.2200866

Key clinical point: An induction treatment of 200 mg abrocitinib followed by dose reduction (100 mg) or continuous dosing (200 mg) is efficacious and safe in adults and adolescents with moderate-to-severe atopic dermatitis (AD).

Major finding: In the 200 mg abrocitinib, 100 mg abrocitinib, and placebo arms, similar proportions of adolescents and adults experienced disease flare (14.9% and 16.9%, 42.9% and 38.9%, and 75.5% and 78.0%, respectively) and the Eczema Area and Severity Index response was recaptured by 28.6%, 25.0%, and 52.9% of adolescents and 34.3%, 33.7%, and 58.0% of adults, respectively. The safety profile was consistent in adolescents and adults.

Study details: This post hoc analysis of the JADE REGIMEN study included 246 adolescents (12-17 years) and 987 adults with moderate-to-severe AD who received 200 mg abrocitinib induction treatment; responders were randomly assigned to receive 40-week abrocitinib (200/100 mg) or placebo maintenance treatment and rescue treatment (if disease flared).

Disclosures: Pfizer Inc funded the study. Some authors reported various ties, including employment and stock ownership, with Pfizer or others.

Source: Flohr C et al. Efficacy and safety of abrocitinib monotherapy in adolescents and adults: A post hoc analysis of the phase 3 JAK1 atopic dermatitis efficacy and safety (JADE) REGIMEN clinical trial. J Dermatolog Treat. 2023;1-13 (Apr 10). Doi: 10.1080/09546634.2023.2200866

Key clinical point: Maternal atopic dermatitis (AD) significantly increases the risk for both childhood- and adult-onset AD, and active smoking is the main lifestyle risk factor for adult-onset AD.

Major finding: Compared with non-atopic and atopic control individuals, individuals with a maternal AD family history had a significantly higher risk for childhood-onset (adjusted odds ratio [aOR] 4.36, 95% CI 1.18-16.17; and aOR 32.97, 95% CI 4.03-269.68, respectively) and adult-onset AD (aOR 15.79, 95% CI 1.81-137.74; and aOR 34.15, 95% CI 3.15-370.28, respectively) and active smokers had an increased risk for adult-onset AD (aOR 5.54, 95% CI 1.06-29.01; and aOR 4.03, 95% CI 1.20-13.45, respectively).

Study details: This study analyzed the cross-sectional data of 736 adult individuals with childhood-onset (<18 years) or adult-onset (≥18 years) AD and 76 non-atopic and 91 atopic control individuals without AD.

Disclosures: This study was funded by the Christine Kühne-Center for Allergy Research and Education (CK-CARE), Switzerland. Some authors declared various ties, including employment, with CK-CARE or others.

Source: Maintz L et al. Atopic dermatitis: Correlation of distinct risk factors with age of onset in adulthood compared to childhood. Allergy. 2023 (Mar 22). Doi: 10.1111/all.15721

Key clinical point: Maternal atopic dermatitis (AD) significantly increases the risk for both childhood- and adult-onset AD, and active smoking is the main lifestyle risk factor for adult-onset AD.

Major finding: Compared with non-atopic and atopic control individuals, individuals with a maternal AD family history had a significantly higher risk for childhood-onset (adjusted odds ratio [aOR] 4.36, 95% CI 1.18-16.17; and aOR 32.97, 95% CI 4.03-269.68, respectively) and adult-onset AD (aOR 15.79, 95% CI 1.81-137.74; and aOR 34.15, 95% CI 3.15-370.28, respectively) and active smokers had an increased risk for adult-onset AD (aOR 5.54, 95% CI 1.06-29.01; and aOR 4.03, 95% CI 1.20-13.45, respectively).

Study details: This study analyzed the cross-sectional data of 736 adult individuals with childhood-onset (<18 years) or adult-onset (≥18 years) AD and 76 non-atopic and 91 atopic control individuals without AD.

Disclosures: This study was funded by the Christine Kühne-Center for Allergy Research and Education (CK-CARE), Switzerland. Some authors declared various ties, including employment, with CK-CARE or others.

Source: Maintz L et al. Atopic dermatitis: Correlation of distinct risk factors with age of onset in adulthood compared to childhood. Allergy. 2023 (Mar 22). Doi: 10.1111/all.15721

Key clinical point: Maternal atopic dermatitis (AD) significantly increases the risk for both childhood- and adult-onset AD, and active smoking is the main lifestyle risk factor for adult-onset AD.

Major finding: Compared with non-atopic and atopic control individuals, individuals with a maternal AD family history had a significantly higher risk for childhood-onset (adjusted odds ratio [aOR] 4.36, 95% CI 1.18-16.17; and aOR 32.97, 95% CI 4.03-269.68, respectively) and adult-onset AD (aOR 15.79, 95% CI 1.81-137.74; and aOR 34.15, 95% CI 3.15-370.28, respectively) and active smokers had an increased risk for adult-onset AD (aOR 5.54, 95% CI 1.06-29.01; and aOR 4.03, 95% CI 1.20-13.45, respectively).

Study details: This study analyzed the cross-sectional data of 736 adult individuals with childhood-onset (<18 years) or adult-onset (≥18 years) AD and 76 non-atopic and 91 atopic control individuals without AD.

Disclosures: This study was funded by the Christine Kühne-Center for Allergy Research and Education (CK-CARE), Switzerland. Some authors declared various ties, including employment, with CK-CARE or others.

Source: Maintz L et al. Atopic dermatitis: Correlation of distinct risk factors with age of onset in adulthood compared to childhood. Allergy. 2023 (Mar 22). Doi: 10.1111/all.15721

Key clinical point: Long-term topical corticosteroid (TCS) and tacrolimus (TAC) treatments had similar efficacy and impact on airway hyperresponsiveness or inflammation in children with moderate-to-severe atopic dermatitis (AD).

Major finding: At month 36, children treated with TCS and TAC had no significant difference in the mean body surface area (P  =  .12), mean Eczema Area and Severity Index score (P  =  .2), mean Investigator’s Global Assessment Score (P  =  .12), mean transepidermal water loss at eczema site (P  =  .96) and control site (P  =  .19), median exhaled nitric oxide level (P  =  .71), or median bronchial hyperresponsiveness to methacholine (P  =  .7).

Study details: Findings are from a single-center 3-year follow-up study including 152 children aged 1-3 years with moderate-to-severe AD who were randomly assigned to receive TCS (n = 75) or TAC (n = 77).

Disclosures: This study was supported by the Foundation for Paediatric Research, Finland, Orion Research Foundation, Finland, Orion Pharma, Finland, Astellas Pharma, Japan, and others. Orion and Astellas are commercial manufacturers of the TCS used in this study.

Source: Perälä M et al. Topical tacrolimus versus corticosteroids in childhood moderate-to-severe atopic dermatitis with impact on airways: A long-term randomized open-label study. Clin Exp Dermatol. 2023 (Mar 14). Doi: 10.1093/ced/llad098

Key clinical point: Long-term topical corticosteroid (TCS) and tacrolimus (TAC) treatments had similar efficacy and impact on airway hyperresponsiveness or inflammation in children with moderate-to-severe atopic dermatitis (AD).

Major finding: At month 36, children treated with TCS and TAC had no significant difference in the mean body surface area (P  =  .12), mean Eczema Area and Severity Index score (P  =  .2), mean Investigator’s Global Assessment Score (P  =  .12), mean transepidermal water loss at eczema site (P  =  .96) and control site (P  =  .19), median exhaled nitric oxide level (P  =  .71), or median bronchial hyperresponsiveness to methacholine (P  =  .7).

Study details: Findings are from a single-center 3-year follow-up study including 152 children aged 1-3 years with moderate-to-severe AD who were randomly assigned to receive TCS (n = 75) or TAC (n = 77).

Disclosures: This study was supported by the Foundation for Paediatric Research, Finland, Orion Research Foundation, Finland, Orion Pharma, Finland, Astellas Pharma, Japan, and others. Orion and Astellas are commercial manufacturers of the TCS used in this study.

Source: Perälä M et al. Topical tacrolimus versus corticosteroids in childhood moderate-to-severe atopic dermatitis with impact on airways: A long-term randomized open-label study. Clin Exp Dermatol. 2023 (Mar 14). Doi: 10.1093/ced/llad098

Key clinical point: Long-term topical corticosteroid (TCS) and tacrolimus (TAC) treatments had similar efficacy and impact on airway hyperresponsiveness or inflammation in children with moderate-to-severe atopic dermatitis (AD).

Major finding: At month 36, children treated with TCS and TAC had no significant difference in the mean body surface area (P  =  .12), mean Eczema Area and Severity Index score (P  =  .2), mean Investigator’s Global Assessment Score (P  =  .12), mean transepidermal water loss at eczema site (P  =  .96) and control site (P  =  .19), median exhaled nitric oxide level (P  =  .71), or median bronchial hyperresponsiveness to methacholine (P  =  .7).

Study details: Findings are from a single-center 3-year follow-up study including 152 children aged 1-3 years with moderate-to-severe AD who were randomly assigned to receive TCS (n = 75) or TAC (n = 77).

Disclosures: This study was supported by the Foundation for Paediatric Research, Finland, Orion Research Foundation, Finland, Orion Pharma, Finland, Astellas Pharma, Japan, and others. Orion and Astellas are commercial manufacturers of the TCS used in this study.

Source: Perälä M et al. Topical tacrolimus versus corticosteroids in childhood moderate-to-severe atopic dermatitis with impact on airways: A long-term randomized open-label study. Clin Exp Dermatol. 2023 (Mar 14). Doi: 10.1093/ced/llad098

Key clinical point: Baricitinib offers the flexibility of dose down-titration and improvement in atopic dermatitis (AD) signs and symptoms up to treatment week 104 in patients with moderate-to-severe AD.

Major finding: Among patients receiving 4 mg baricitinib, 51.2% and 47.6% achieved or maintained a validated Investigator’s Global Assessment for AD score of 0 or 1 and 82.1%, and 73.8% maintained an Eczema Area and Severity Index 75 response at weeks 52 and 104, respectively. The clinical response was maintained after down-titration to 2 mg baricitinib.

Study details: This sub-study of the BREEZE-AD3 trial included 168 patients with moderate-to-severe AD who were responders or partial responders to 4 mg baricitinib in originating studies and were re-assigned (1:1) to receive 4 or 2 mg baricitinib at week 52.

Disclosures: This study was funded by Eli Lilly and Company under license from Incyte Corporation. Some authors reported ties with various organizations, including Eli Lilly. Four authors declared being employees and stockholders of Eli Lilly.

Source: Thyssen JP et al. Maintained improvement in physician- and patient-reported outcomes with baricitinib in adults with moderate-to-severe atopic dermatitis who were treated for up to 104 weeks in a randomized trial. J Dermatolog Treat. 2023;34(1):2190430 (Apr 5). Doi: 10.1080/09546634.2023.2190430

Key clinical point: Baricitinib offers the flexibility of dose down-titration and improvement in atopic dermatitis (AD) signs and symptoms up to treatment week 104 in patients with moderate-to-severe AD.

Major finding: Among patients receiving 4 mg baricitinib, 51.2% and 47.6% achieved or maintained a validated Investigator’s Global Assessment for AD score of 0 or 1 and 82.1%, and 73.8% maintained an Eczema Area and Severity Index 75 response at weeks 52 and 104, respectively. The clinical response was maintained after down-titration to 2 mg baricitinib.

Study details: This sub-study of the BREEZE-AD3 trial included 168 patients with moderate-to-severe AD who were responders or partial responders to 4 mg baricitinib in originating studies and were re-assigned (1:1) to receive 4 or 2 mg baricitinib at week 52.

Disclosures: This study was funded by Eli Lilly and Company under license from Incyte Corporation. Some authors reported ties with various organizations, including Eli Lilly. Four authors declared being employees and stockholders of Eli Lilly.

Source: Thyssen JP et al. Maintained improvement in physician- and patient-reported outcomes with baricitinib in adults with moderate-to-severe atopic dermatitis who were treated for up to 104 weeks in a randomized trial. J Dermatolog Treat. 2023;34(1):2190430 (Apr 5). Doi: 10.1080/09546634.2023.2190430

Key clinical point: Baricitinib offers the flexibility of dose down-titration and improvement in atopic dermatitis (AD) signs and symptoms up to treatment week 104 in patients with moderate-to-severe AD.

Major finding: Among patients receiving 4 mg baricitinib, 51.2% and 47.6% achieved or maintained a validated Investigator’s Global Assessment for AD score of 0 or 1 and 82.1%, and 73.8% maintained an Eczema Area and Severity Index 75 response at weeks 52 and 104, respectively. The clinical response was maintained after down-titration to 2 mg baricitinib.

Study details: This sub-study of the BREEZE-AD3 trial included 168 patients with moderate-to-severe AD who were responders or partial responders to 4 mg baricitinib in originating studies and were re-assigned (1:1) to receive 4 or 2 mg baricitinib at week 52.

Disclosures: This study was funded by Eli Lilly and Company under license from Incyte Corporation. Some authors reported ties with various organizations, including Eli Lilly. Four authors declared being employees and stockholders of Eli Lilly.

Source: Thyssen JP et al. Maintained improvement in physician- and patient-reported outcomes with baricitinib in adults with moderate-to-severe atopic dermatitis who were treated for up to 104 weeks in a randomized trial. J Dermatolog Treat. 2023;34(1):2190430 (Apr 5). Doi: 10.1080/09546634.2023.2190430

Key clinical point: A dose of 4 mg baricitinib plus topical corticosteroids (TCS) demonstrated superior efficacy compared to placebo+TCS in pediatric patients with moderate-to-severe atopic dermatitis (AD), with the safety profile being consistent with previous studies involving adults with moderate-to-severe AD.

Major finding: At week 16, a significantly higher proportion of patients receiving 4 mg baricitinib+TCS vs placebo+TCS achieved a validated Investigator’s Global Assessment for AD score of 0 or 1 with a ≥2-point improvement (41.7% vs 16.4%; P < .0001); no significant difference was observed between the 2 mg/1 mg baricitinib and placebo groups. No new safety signals were reported.

Study details: This multicenter phase 3 study, BREEZE-AD-PEDS, included 483 pediatric patients aged 2 to <18 years with moderate-to-severe AD and inadequate response to TCS or systemic treatments who were randomly assigned to receive 4 mg baricitinib+TCS, 2 mg baricitinib+TCS, 1 mg baricitinib+TCS, or placebo+TCS.

Disclosures: Baricitinib was developed by Eli Lilly and Company, under license from Incyte Corporation. Some authors reported various ties, including employment and stock ownership, with Eli Lilly or others.

Source: Torrelo A et al. Efficacy and safety of baricitinib in combination with topical corticosteroids in pediatric patients with moderate-to-severe atopic dermatitis with inadequate response to topical corticosteroids: Results from a phase 3, randomized, double-blind, placebo-controlled study (BREEZE-AD PEDS). Br J Dermatol. 2023 (Mar 31). Doi: 10.1093/bjd/ljad096

Key clinical point: A dose of 4 mg baricitinib plus topical corticosteroids (TCS) demonstrated superior efficacy compared to placebo+TCS in pediatric patients with moderate-to-severe atopic dermatitis (AD), with the safety profile being consistent with previous studies involving adults with moderate-to-severe AD.

Major finding: At week 16, a significantly higher proportion of patients receiving 4 mg baricitinib+TCS vs placebo+TCS achieved a validated Investigator’s Global Assessment for AD score of 0 or 1 with a ≥2-point improvement (41.7% vs 16.4%; P < .0001); no significant difference was observed between the 2 mg/1 mg baricitinib and placebo groups. No new safety signals were reported.

Study details: This multicenter phase 3 study, BREEZE-AD-PEDS, included 483 pediatric patients aged 2 to <18 years with moderate-to-severe AD and inadequate response to TCS or systemic treatments who were randomly assigned to receive 4 mg baricitinib+TCS, 2 mg baricitinib+TCS, 1 mg baricitinib+TCS, or placebo+TCS.

Disclosures: Baricitinib was developed by Eli Lilly and Company, under license from Incyte Corporation. Some authors reported various ties, including employment and stock ownership, with Eli Lilly or others.

Source: Torrelo A et al. Efficacy and safety of baricitinib in combination with topical corticosteroids in pediatric patients with moderate-to-severe atopic dermatitis with inadequate response to topical corticosteroids: Results from a phase 3, randomized, double-blind, placebo-controlled study (BREEZE-AD PEDS). Br J Dermatol. 2023 (Mar 31). Doi: 10.1093/bjd/ljad096

Key clinical point: A dose of 4 mg baricitinib plus topical corticosteroids (TCS) demonstrated superior efficacy compared to placebo+TCS in pediatric patients with moderate-to-severe atopic dermatitis (AD), with the safety profile being consistent with previous studies involving adults with moderate-to-severe AD.

Major finding: At week 16, a significantly higher proportion of patients receiving 4 mg baricitinib+TCS vs placebo+TCS achieved a validated Investigator’s Global Assessment for AD score of 0 or 1 with a ≥2-point improvement (41.7% vs 16.4%; P < .0001); no significant difference was observed between the 2 mg/1 mg baricitinib and placebo groups. No new safety signals were reported.

Study details: This multicenter phase 3 study, BREEZE-AD-PEDS, included 483 pediatric patients aged 2 to <18 years with moderate-to-severe AD and inadequate response to TCS or systemic treatments who were randomly assigned to receive 4 mg baricitinib+TCS, 2 mg baricitinib+TCS, 1 mg baricitinib+TCS, or placebo+TCS.

Disclosures: Baricitinib was developed by Eli Lilly and Company, under license from Incyte Corporation. Some authors reported various ties, including employment and stock ownership, with Eli Lilly or others.

Source: Torrelo A et al. Efficacy and safety of baricitinib in combination with topical corticosteroids in pediatric patients with moderate-to-severe atopic dermatitis with inadequate response to topical corticosteroids: Results from a phase 3, randomized, double-blind, placebo-controlled study (BREEZE-AD PEDS). Br J Dermatol. 2023 (Mar 31). Doi: 10.1093/bjd/ljad096

Key clinical point: Lebrikizumab significantly improved the signs and symptoms of moderate-to-severe atopic dermatitis (AD) in adults and adolescents.

Major finding: At week 16, in the ADvocate1 and ADvocate2 trials, a significantly higher proportion of patients receiving lebrikizumab vs placebo achieved an Investigator’s Global Assessment score of 0 or 1 (43.1% vs 12.7% and 33.2% vs 10.8%, respectively) and a ≥75% improvement in the Eczema Area and Severity Index (58.8% vs 16.2% and 52.1% vs 18.1%, respectively; all P < .001). Most treatment-emergent adverse events were of mild-to-moderate severity.

Study details: Findings are from two identical phase 3 studies, ADvocate1 (n = 424) and ADvocate2 (n = 427), including adults (≥18 years) and adolescents (12 to <18 years) with moderate-to-severe AD who were randomly assigned to receive lebrikizumab or placebo over 16-week induction and 36-week maintenance periods.

Disclosures: This study was sponsored by Dermira, a wholly owned subsidiary of Eli Lilly and Company. Some authors reported various ties, including employment, with Eli Lilly or others.

Source: Silverberg JI et al for the ADvocate1 and ADvocate2 Investigators. Two phase 3 trials of lebrikizumab for moderate-to-severe atopic dermatitis. N Engl J Med. 2023;388(12):1080-1091 (Mar 15). Doi: 10.1056/NEJMoa2206714

Key clinical point: Lebrikizumab significantly improved the signs and symptoms of moderate-to-severe atopic dermatitis (AD) in adults and adolescents.

Major finding: At week 16, in the ADvocate1 and ADvocate2 trials, a significantly higher proportion of patients receiving lebrikizumab vs placebo achieved an Investigator’s Global Assessment score of 0 or 1 (43.1% vs 12.7% and 33.2% vs 10.8%, respectively) and a ≥75% improvement in the Eczema Area and Severity Index (58.8% vs 16.2% and 52.1% vs 18.1%, respectively; all P < .001). Most treatment-emergent adverse events were of mild-to-moderate severity.

Study details: Findings are from two identical phase 3 studies, ADvocate1 (n = 424) and ADvocate2 (n = 427), including adults (≥18 years) and adolescents (12 to <18 years) with moderate-to-severe AD who were randomly assigned to receive lebrikizumab or placebo over 16-week induction and 36-week maintenance periods.

Disclosures: This study was sponsored by Dermira, a wholly owned subsidiary of Eli Lilly and Company. Some authors reported various ties, including employment, with Eli Lilly or others.

Source: Silverberg JI et al for the ADvocate1 and ADvocate2 Investigators. Two phase 3 trials of lebrikizumab for moderate-to-severe atopic dermatitis. N Engl J Med. 2023;388(12):1080-1091 (Mar 15). Doi: 10.1056/NEJMoa2206714

Key clinical point: Lebrikizumab significantly improved the signs and symptoms of moderate-to-severe atopic dermatitis (AD) in adults and adolescents.

Major finding: At week 16, in the ADvocate1 and ADvocate2 trials, a significantly higher proportion of patients receiving lebrikizumab vs placebo achieved an Investigator’s Global Assessment score of 0 or 1 (43.1% vs 12.7% and 33.2% vs 10.8%, respectively) and a ≥75% improvement in the Eczema Area and Severity Index (58.8% vs 16.2% and 52.1% vs 18.1%, respectively; all P < .001). Most treatment-emergent adverse events were of mild-to-moderate severity.

Study details: Findings are from two identical phase 3 studies, ADvocate1 (n = 424) and ADvocate2 (n = 427), including adults (≥18 years) and adolescents (12 to <18 years) with moderate-to-severe AD who were randomly assigned to receive lebrikizumab or placebo over 16-week induction and 36-week maintenance periods.

Disclosures: This study was sponsored by Dermira, a wholly owned subsidiary of Eli Lilly and Company. Some authors reported various ties, including employment, with Eli Lilly or others.

Source: Silverberg JI et al for the ADvocate1 and ADvocate2 Investigators. Two phase 3 trials of lebrikizumab for moderate-to-severe atopic dermatitis. N Engl J Med. 2023;388(12):1080-1091 (Mar 15). Doi: 10.1056/NEJMoa2206714

Key clinical point: Achievement of pathologic complete response (pCR) or residual tumor cellularity (RTC) <40% is associated with improved survival outcomes in patients with breast cancer (BC) who have received neoadjuvant chemotherapy (NAC).

Major finding: Early clinical stage (cT1-2), human epidermal growth factor receptor 2-positive BC subtype, and absence of vascular invasion predicted the achievement of pCR after NAC (all P  =  .001). Patients who achieved pCR vs pathologic partial response (pPR) had significantly longer overall survival (OS), disease-free survival (DFS), and distant disease-free survival (DDFS; all P < .001). However, among patients with pPR, RTC <40% vs ≥40% was associated with significantly longer DFS (P  =  .033) and DDFS (P  =  .015).

Study details: Findings are from a retrospective analysis including 495 patients with BC who underwent NAC, of which 29.9% of patients achieved pCR.

Disclosures: This study did not receive any specific funding. The authors declared no conflicts of interest.

Source: Gentile D et al. Pathologic response and residual tumor cellularity after neo-adjuvant chemotherapy predict prognosis in breast cancer patients. Breast. 2023;69:323-329 (Mar 27). Doi: 10.1016/j.breast.2023.03.016

Key clinical point: Achievement of pathologic complete response (pCR) or residual tumor cellularity (RTC) <40% is associated with improved survival outcomes in patients with breast cancer (BC) who have received neoadjuvant chemotherapy (NAC).

Major finding: Early clinical stage (cT1-2), human epidermal growth factor receptor 2-positive BC subtype, and absence of vascular invasion predicted the achievement of pCR after NAC (all P  =  .001). Patients who achieved pCR vs pathologic partial response (pPR) had significantly longer overall survival (OS), disease-free survival (DFS), and distant disease-free survival (DDFS; all P < .001). However, among patients with pPR, RTC <40% vs ≥40% was associated with significantly longer DFS (P  =  .033) and DDFS (P  =  .015).

Study details: Findings are from a retrospective analysis including 495 patients with BC who underwent NAC, of which 29.9% of patients achieved pCR.

Disclosures: This study did not receive any specific funding. The authors declared no conflicts of interest.

Source: Gentile D et al. Pathologic response and residual tumor cellularity after neo-adjuvant chemotherapy predict prognosis in breast cancer patients. Breast. 2023;69:323-329 (Mar 27). Doi: 10.1016/j.breast.2023.03.016

Key clinical point: Achievement of pathologic complete response (pCR) or residual tumor cellularity (RTC) <40% is associated with improved survival outcomes in patients with breast cancer (BC) who have received neoadjuvant chemotherapy (NAC).

Major finding: Early clinical stage (cT1-2), human epidermal growth factor receptor 2-positive BC subtype, and absence of vascular invasion predicted the achievement of pCR after NAC (all P  =  .001). Patients who achieved pCR vs pathologic partial response (pPR) had significantly longer overall survival (OS), disease-free survival (DFS), and distant disease-free survival (DDFS; all P < .001). However, among patients with pPR, RTC <40% vs ≥40% was associated with significantly longer DFS (P  =  .033) and DDFS (P  =  .015).

Study details: Findings are from a retrospective analysis including 495 patients with BC who underwent NAC, of which 29.9% of patients achieved pCR.

Disclosures: This study did not receive any specific funding. The authors declared no conflicts of interest.

Source: Gentile D et al. Pathologic response and residual tumor cellularity after neo-adjuvant chemotherapy predict prognosis in breast cancer patients. Breast. 2023;69:323-329 (Mar 27). Doi: 10.1016/j.breast.2023.03.016

Key clinical point: Preterm birth was positively associated with the risk for incident premenopausal breast cancer (BC) in women aged <55 years who experienced preeclampsia or gestational hypertension.

Major finding: Overall, a history of preterm birth was not associated with the risk for premenopausal BC (hazard ratio [HR] 1.02; 95% CI 0.92-1.14). However, it was positively associated with the risk for premenopausal BC in women who had preeclampsia or gestational hypertension (HR 1.52; 95% CI 1.06-2.18). Preeclampsia on the other hand was inversely associated with premenopausal BC risk (HR 0.86; 95% CI 0.75-0.99).

Study details: Findings are from an analysis of six cohort studies including 184,866 premenopausal women aged <55 years, of which 3096 women were diagnosed with premenopausal BC.

Disclosures: This study was supported by the US National Institutes of Health and other sources. The authors declared no conflicts of interest.

Source: Nichols HB et al. Hypertensive conditions of pregnancy, preterm birth, and premenopausal breast cancer risk: A premenopausal breast cancer collaborative group analysis. Breast Cancer Res Treat. 2023 (Apr 5). Doi: 10.1007/s10549-023-06903-5

Key clinical point: Preterm birth was positively associated with the risk for incident premenopausal breast cancer (BC) in women aged <55 years who experienced preeclampsia or gestational hypertension.

Major finding: Overall, a history of preterm birth was not associated with the risk for premenopausal BC (hazard ratio [HR] 1.02; 95% CI 0.92-1.14). However, it was positively associated with the risk for premenopausal BC in women who had preeclampsia or gestational hypertension (HR 1.52; 95% CI 1.06-2.18). Preeclampsia on the other hand was inversely associated with premenopausal BC risk (HR 0.86; 95% CI 0.75-0.99).

Study details: Findings are from an analysis of six cohort studies including 184,866 premenopausal women aged <55 years, of which 3096 women were diagnosed with premenopausal BC.

Disclosures: This study was supported by the US National Institutes of Health and other sources. The authors declared no conflicts of interest.

Source: Nichols HB et al. Hypertensive conditions of pregnancy, preterm birth, and premenopausal breast cancer risk: A premenopausal breast cancer collaborative group analysis. Breast Cancer Res Treat. 2023 (Apr 5). Doi: 10.1007/s10549-023-06903-5

Key clinical point: Preterm birth was positively associated with the risk for incident premenopausal breast cancer (BC) in women aged <55 years who experienced preeclampsia or gestational hypertension.

Major finding: Overall, a history of preterm birth was not associated with the risk for premenopausal BC (hazard ratio [HR] 1.02; 95% CI 0.92-1.14). However, it was positively associated with the risk for premenopausal BC in women who had preeclampsia or gestational hypertension (HR 1.52; 95% CI 1.06-2.18). Preeclampsia on the other hand was inversely associated with premenopausal BC risk (HR 0.86; 95% CI 0.75-0.99).

Study details: Findings are from an analysis of six cohort studies including 184,866 premenopausal women aged <55 years, of which 3096 women were diagnosed with premenopausal BC.

Disclosures: This study was supported by the US National Institutes of Health and other sources. The authors declared no conflicts of interest.

Source: Nichols HB et al. Hypertensive conditions of pregnancy, preterm birth, and premenopausal breast cancer risk: A premenopausal breast cancer collaborative group analysis. Breast Cancer Res Treat. 2023 (Apr 5). Doi: 10.1007/s10549-023-06903-5

Key clinical point: Sonography features, such as spiculated morphology and antiparallel orientation, were significantly associated with worsened survival outcomes in patients with primary breast cancer (BC; tumor size <20 mm).

Major finding: The presence of spiculated morphology and antiparallel orientation on ultrasound was a significant risk factor for poor breast cancer-specific survival (hazard ratio [HR] 7.45; P < .001) and disease-free survival (HR 6.42; P < .001), with age ≥55 years (P < .05) and positive lymph node metastases (P < .001) also being associated with worse prognosis.

Study details: Findings are from a retrospective study including 790 women with small primary BC (tumor size <20 mm).

Disclosures: This study was supported by the National Natural Science Foundation of China and other sources. The authors declared no conflicts of interest.

Source: Shao S et al. Ultrasound features for prediction of long-term outcomes of women with primary breast cancer <20 mm. Front Oncol. 2023;13:1103397 (Mar 16). Doi: 10.3389/fonc.2023.1103397

Key clinical point: Sonography features, such as spiculated morphology and antiparallel orientation, were significantly associated with worsened survival outcomes in patients with primary breast cancer (BC; tumor size <20 mm).

Major finding: The presence of spiculated morphology and antiparallel orientation on ultrasound was a significant risk factor for poor breast cancer-specific survival (hazard ratio [HR] 7.45; P < .001) and disease-free survival (HR 6.42; P < .001), with age ≥55 years (P < .05) and positive lymph node metastases (P < .001) also being associated with worse prognosis.

Study details: Findings are from a retrospective study including 790 women with small primary BC (tumor size <20 mm).

Disclosures: This study was supported by the National Natural Science Foundation of China and other sources. The authors declared no conflicts of interest.

Source: Shao S et al. Ultrasound features for prediction of long-term outcomes of women with primary breast cancer <20 mm. Front Oncol. 2023;13:1103397 (Mar 16). Doi: 10.3389/fonc.2023.1103397

Key clinical point: Sonography features, such as spiculated morphology and antiparallel orientation, were significantly associated with worsened survival outcomes in patients with primary breast cancer (BC; tumor size <20 mm).

Major finding: The presence of spiculated morphology and antiparallel orientation on ultrasound was a significant risk factor for poor breast cancer-specific survival (hazard ratio [HR] 7.45; P < .001) and disease-free survival (HR 6.42; P < .001), with age ≥55 years (P < .05) and positive lymph node metastases (P < .001) also being associated with worse prognosis.

Study details: Findings are from a retrospective study including 790 women with small primary BC (tumor size <20 mm).

Disclosures: This study was supported by the National Natural Science Foundation of China and other sources. The authors declared no conflicts of interest.

Source: Shao S et al. Ultrasound features for prediction of long-term outcomes of women with primary breast cancer <20 mm. Front Oncol. 2023;13:1103397 (Mar 16). Doi: 10.3389/fonc.2023.1103397