Psoriatic Arthritis ICYMI

Key clinical point: Joint tenderness showed poor association with imaging signs of inflammation in patients with psoriatic arthritis (PsA).

Major finding: Tender or swollen joint count showed no significant correlations with imaging inflammation sum-scores. Negligible to weak correlation (rho, −0.31 to 0.38) was observed between imaging inflammation sum-scores and the respective clinical joint counts, patient-reported outcomes, and composite scores with no consistently significant results.

Study details: This was a cross-sectional study of 41 patients with active PsA assessed by ultrasound and magnetic resonance imaging (MRI) for joint swelling.

Disclosures: The study was financially supported by AbbVie. Some of the authors reported receiving research grants, consulting fees, and speaker fees from various sources including AbbVie.

Source: Felbo SK et al. Rheumatology (Oxford). 2021 Apr 24. doi: 10.1093/rheumatology/keab384.

Key clinical point: Joint tenderness showed poor association with imaging signs of inflammation in patients with psoriatic arthritis (PsA).

Major finding: Tender or swollen joint count showed no significant correlations with imaging inflammation sum-scores. Negligible to weak correlation (rho, −0.31 to 0.38) was observed between imaging inflammation sum-scores and the respective clinical joint counts, patient-reported outcomes, and composite scores with no consistently significant results.

Study details: This was a cross-sectional study of 41 patients with active PsA assessed by ultrasound and magnetic resonance imaging (MRI) for joint swelling.

Disclosures: The study was financially supported by AbbVie. Some of the authors reported receiving research grants, consulting fees, and speaker fees from various sources including AbbVie.

Source: Felbo SK et al. Rheumatology (Oxford). 2021 Apr 24. doi: 10.1093/rheumatology/keab384.

Key clinical point: Joint tenderness showed poor association with imaging signs of inflammation in patients with psoriatic arthritis (PsA).

Major finding: Tender or swollen joint count showed no significant correlations with imaging inflammation sum-scores. Negligible to weak correlation (rho, −0.31 to 0.38) was observed between imaging inflammation sum-scores and the respective clinical joint counts, patient-reported outcomes, and composite scores with no consistently significant results.

Study details: This was a cross-sectional study of 41 patients with active PsA assessed by ultrasound and magnetic resonance imaging (MRI) for joint swelling.

Disclosures: The study was financially supported by AbbVie. Some of the authors reported receiving research grants, consulting fees, and speaker fees from various sources including AbbVie.

Source: Felbo SK et al. Rheumatology (Oxford). 2021 Apr 24. doi: 10.1093/rheumatology/keab384.

Key clinical point: In a cohort of at-risk patients with symptoms suggestive of coronary artery disease (CAD), the prevalence of coronary artery calcification (CAC) was higher in patients with psoriatic arthritis (PsA) compared with those without psoriasis or PsA.

Major finding: The prevalence of CAC score greater than 0 was significantly higher in patients with PsA vs. those without psoriasis or PsA (adjusted odds ratio, 1.28; 95% confidence interval, 1.00-1.64).

Study details: This was a cross-sectional study of 46,022 patient’s at-risk patients with symptoms suggestive of CAD from the Danish national computed tomography angiography registry, among which 1,356 had psoriasis, 370 had PsA whereas, 44,296 patients formed the reference nonpsoriasis/PsA cohort.

Disclosures: The study did not report any source of funding. No conflicts of interest were reported.

Source: Tinggaard AB et al. J Intern Med. 2021 May 12. doi: 10.1111/joim.13311.

Key clinical point: In a cohort of at-risk patients with symptoms suggestive of coronary artery disease (CAD), the prevalence of coronary artery calcification (CAC) was higher in patients with psoriatic arthritis (PsA) compared with those without psoriasis or PsA.

Major finding: The prevalence of CAC score greater than 0 was significantly higher in patients with PsA vs. those without psoriasis or PsA (adjusted odds ratio, 1.28; 95% confidence interval, 1.00-1.64).

Study details: This was a cross-sectional study of 46,022 patient’s at-risk patients with symptoms suggestive of CAD from the Danish national computed tomography angiography registry, among which 1,356 had psoriasis, 370 had PsA whereas, 44,296 patients formed the reference nonpsoriasis/PsA cohort.

Disclosures: The study did not report any source of funding. No conflicts of interest were reported.

Source: Tinggaard AB et al. J Intern Med. 2021 May 12. doi: 10.1111/joim.13311.

Key clinical point: In a cohort of at-risk patients with symptoms suggestive of coronary artery disease (CAD), the prevalence of coronary artery calcification (CAC) was higher in patients with psoriatic arthritis (PsA) compared with those without psoriasis or PsA.

Major finding: The prevalence of CAC score greater than 0 was significantly higher in patients with PsA vs. those without psoriasis or PsA (adjusted odds ratio, 1.28; 95% confidence interval, 1.00-1.64).

Study details: This was a cross-sectional study of 46,022 patient’s at-risk patients with symptoms suggestive of CAD from the Danish national computed tomography angiography registry, among which 1,356 had psoriasis, 370 had PsA whereas, 44,296 patients formed the reference nonpsoriasis/PsA cohort.

Disclosures: The study did not report any source of funding. No conflicts of interest were reported.

Source: Tinggaard AB et al. J Intern Med. 2021 May 12. doi: 10.1111/joim.13311.

Key clinical point: In patients with psoriasis or psoriatic arthritis (PsA), the risk for hospitalized serious infection was lower among those who initiated ustekinumab than other biologics and apremilast.

Major finding: Compared with ustekinumab, the risk for hospitalized serious infection was higher for adalimumab (combined weighted hazard ratio [HR], 1.66; 95% confidence interval [CI], 1.34-2.06), apremilast (HR, 1.42; 95% CI, 1.02-1.96), certolizumab (HR, 1.09; 95% CI, 0.68-1.75), etanercept (HR, 1.39; 95% CI, 1.01-1.90), golimumab (HR, 1.74; 95% CI, 1.00-3.03), infliximab (HR, 2.92; 95% CI, 1.80-4.72), ixekizumab (HR, 2.98; 95% CI, 1.20-7.41), and secukinumab (HR, 1.84; 95% CI, 1.24-2.72).

Study details: Findings are from a population-based cohort study of 123,383 patients with psoriasis/PsA who initiated 1 among ustekinumab, adalimumab, apremilast, certolizumab, etanercept, golimumab, ixekizumab, or secukinumab between 2009 and 2018.

Disclosures: This study was sponsored by the Division of Pharmacoepidemiology and Pharmacoeconomics at Brigham and Women’s Hospital. SC Kim, RJ Desai, and JF Merola reported receiving research grants from and/or working as consultants/investigators for various sources. The remaining authors declared no conflicts of interest.

Source: Jin Y et al. Arthritis Care Res (Hoboken). 2021 May 10. doi: 10.1002/acr.24630.

Key clinical point: In patients with psoriasis or psoriatic arthritis (PsA), the risk for hospitalized serious infection was lower among those who initiated ustekinumab than other biologics and apremilast.

Major finding: Compared with ustekinumab, the risk for hospitalized serious infection was higher for adalimumab (combined weighted hazard ratio [HR], 1.66; 95% confidence interval [CI], 1.34-2.06), apremilast (HR, 1.42; 95% CI, 1.02-1.96), certolizumab (HR, 1.09; 95% CI, 0.68-1.75), etanercept (HR, 1.39; 95% CI, 1.01-1.90), golimumab (HR, 1.74; 95% CI, 1.00-3.03), infliximab (HR, 2.92; 95% CI, 1.80-4.72), ixekizumab (HR, 2.98; 95% CI, 1.20-7.41), and secukinumab (HR, 1.84; 95% CI, 1.24-2.72).

Study details: Findings are from a population-based cohort study of 123,383 patients with psoriasis/PsA who initiated 1 among ustekinumab, adalimumab, apremilast, certolizumab, etanercept, golimumab, ixekizumab, or secukinumab between 2009 and 2018.

Disclosures: This study was sponsored by the Division of Pharmacoepidemiology and Pharmacoeconomics at Brigham and Women’s Hospital. SC Kim, RJ Desai, and JF Merola reported receiving research grants from and/or working as consultants/investigators for various sources. The remaining authors declared no conflicts of interest.

Source: Jin Y et al. Arthritis Care Res (Hoboken). 2021 May 10. doi: 10.1002/acr.24630.

Key clinical point: In patients with psoriasis or psoriatic arthritis (PsA), the risk for hospitalized serious infection was lower among those who initiated ustekinumab than other biologics and apremilast.

Major finding: Compared with ustekinumab, the risk for hospitalized serious infection was higher for adalimumab (combined weighted hazard ratio [HR], 1.66; 95% confidence interval [CI], 1.34-2.06), apremilast (HR, 1.42; 95% CI, 1.02-1.96), certolizumab (HR, 1.09; 95% CI, 0.68-1.75), etanercept (HR, 1.39; 95% CI, 1.01-1.90), golimumab (HR, 1.74; 95% CI, 1.00-3.03), infliximab (HR, 2.92; 95% CI, 1.80-4.72), ixekizumab (HR, 2.98; 95% CI, 1.20-7.41), and secukinumab (HR, 1.84; 95% CI, 1.24-2.72).

Study details: Findings are from a population-based cohort study of 123,383 patients with psoriasis/PsA who initiated 1 among ustekinumab, adalimumab, apremilast, certolizumab, etanercept, golimumab, ixekizumab, or secukinumab between 2009 and 2018.

Disclosures: This study was sponsored by the Division of Pharmacoepidemiology and Pharmacoeconomics at Brigham and Women’s Hospital. SC Kim, RJ Desai, and JF Merola reported receiving research grants from and/or working as consultants/investigators for various sources. The remaining authors declared no conflicts of interest.

Source: Jin Y et al. Arthritis Care Res (Hoboken). 2021 May 10. doi: 10.1002/acr.24630.

Key clinical point: In a real-life cohort of patients with psoriatic arthritis (PsA), using drugs with the same (cycling) mode of action (MoA) after the failure of the previous one was not remarkably better than using the drug with a different MoA (swapping) than the previously failed drug.

Major finding: Drug retention rate was not significantly different between the group that underwent swapping vs. cycling (hazard ratio [HR] 0.95; 95% confidence interval [CI], 0.52-1.74), and effectiveness of swapping was not different from that observed in the first-line prescription group (HR, 1.45; 95% CI, 0.83-2.52).

Study details: This was a monocentric medical records review study of 183 patients with PsA treated with biologic disease-modifying antirheumatic drugs (DMARDs) or targeted synthetic DMARDs. The medical records were grouped into cycling, swapping, or first-line groups.

Disclosures: The authors did not identify any source of funding. The authors declared no conflicts of interest.

Source: Ariani A et al. Medicine (Baltimore). 2021 Apr 23. doi: 10.1097/MD.0000000000025300.

Key clinical point: In a real-life cohort of patients with psoriatic arthritis (PsA), using drugs with the same (cycling) mode of action (MoA) after the failure of the previous one was not remarkably better than using the drug with a different MoA (swapping) than the previously failed drug.

Major finding: Drug retention rate was not significantly different between the group that underwent swapping vs. cycling (hazard ratio [HR] 0.95; 95% confidence interval [CI], 0.52-1.74), and effectiveness of swapping was not different from that observed in the first-line prescription group (HR, 1.45; 95% CI, 0.83-2.52).

Study details: This was a monocentric medical records review study of 183 patients with PsA treated with biologic disease-modifying antirheumatic drugs (DMARDs) or targeted synthetic DMARDs. The medical records were grouped into cycling, swapping, or first-line groups.

Disclosures: The authors did not identify any source of funding. The authors declared no conflicts of interest.

Source: Ariani A et al. Medicine (Baltimore). 2021 Apr 23. doi: 10.1097/MD.0000000000025300.

Key clinical point: In a real-life cohort of patients with psoriatic arthritis (PsA), using drugs with the same (cycling) mode of action (MoA) after the failure of the previous one was not remarkably better than using the drug with a different MoA (swapping) than the previously failed drug.

Major finding: Drug retention rate was not significantly different between the group that underwent swapping vs. cycling (hazard ratio [HR] 0.95; 95% confidence interval [CI], 0.52-1.74), and effectiveness of swapping was not different from that observed in the first-line prescription group (HR, 1.45; 95% CI, 0.83-2.52).

Study details: This was a monocentric medical records review study of 183 patients with PsA treated with biologic disease-modifying antirheumatic drugs (DMARDs) or targeted synthetic DMARDs. The medical records were grouped into cycling, swapping, or first-line groups.

Disclosures: The authors did not identify any source of funding. The authors declared no conflicts of interest.

Source: Ariani A et al. Medicine (Baltimore). 2021 Apr 23. doi: 10.1097/MD.0000000000025300.

Key clinical point: Upadacitinib showed consistent improvement in signs and symptoms of psoriatic arthritis (PsA) with no new significant safety signals in patients with an inadequate response to biologic disease-modifying antirheumatic drugs (bDMARDs).

Major finding: At 56 weeks, the proportion of patients achieving American College of Rheumatology 20/50/70 and Psoriasis Area Severity Index 75/90/100 responses was 59.7%/40.8%/24.2% and 52.3%/40.8%/26.9%, respectively, with upadacitinib 15 mg and 59.2%/38.5%/26.6% and 58.8%/47.3%/35.1%, respectively, with upadacitinib 30 mg. Improvement was consistent through the study period with both upadacitinib doses with a safety profile consistent with that known previously.

Study details: Findings are from phase 3 SELECT-PsA 2 study, involving 641 patients with PsA who had an inadequate response to at least 1 bDMARD and were randomly allocated to receive upadacitinib 15 mg, 30 mg once daily (OD), or placebo switched to upadacitinib 15 mg or 30 mg OD at week 24.

Disclosures: SELECT-PsA 2 trial was funded by AbbVie. The authors reported receiving grants/consulting fees, speaker fees from, being employees of, and stockholder from various sources including AbbVie.

Source: Mease PJ et al. Rheumatol Ther. 2021 Apr 28. doi: 10.1007/s40744-021-00305-z.

Key clinical point: Upadacitinib showed consistent improvement in signs and symptoms of psoriatic arthritis (PsA) with no new significant safety signals in patients with an inadequate response to biologic disease-modifying antirheumatic drugs (bDMARDs).

Major finding: At 56 weeks, the proportion of patients achieving American College of Rheumatology 20/50/70 and Psoriasis Area Severity Index 75/90/100 responses was 59.7%/40.8%/24.2% and 52.3%/40.8%/26.9%, respectively, with upadacitinib 15 mg and 59.2%/38.5%/26.6% and 58.8%/47.3%/35.1%, respectively, with upadacitinib 30 mg. Improvement was consistent through the study period with both upadacitinib doses with a safety profile consistent with that known previously.

Study details: Findings are from phase 3 SELECT-PsA 2 study, involving 641 patients with PsA who had an inadequate response to at least 1 bDMARD and were randomly allocated to receive upadacitinib 15 mg, 30 mg once daily (OD), or placebo switched to upadacitinib 15 mg or 30 mg OD at week 24.

Disclosures: SELECT-PsA 2 trial was funded by AbbVie. The authors reported receiving grants/consulting fees, speaker fees from, being employees of, and stockholder from various sources including AbbVie.

Source: Mease PJ et al. Rheumatol Ther. 2021 Apr 28. doi: 10.1007/s40744-021-00305-z.

Key clinical point: Upadacitinib showed consistent improvement in signs and symptoms of psoriatic arthritis (PsA) with no new significant safety signals in patients with an inadequate response to biologic disease-modifying antirheumatic drugs (bDMARDs).

Major finding: At 56 weeks, the proportion of patients achieving American College of Rheumatology 20/50/70 and Psoriasis Area Severity Index 75/90/100 responses was 59.7%/40.8%/24.2% and 52.3%/40.8%/26.9%, respectively, with upadacitinib 15 mg and 59.2%/38.5%/26.6% and 58.8%/47.3%/35.1%, respectively, with upadacitinib 30 mg. Improvement was consistent through the study period with both upadacitinib doses with a safety profile consistent with that known previously.

Study details: Findings are from phase 3 SELECT-PsA 2 study, involving 641 patients with PsA who had an inadequate response to at least 1 bDMARD and were randomly allocated to receive upadacitinib 15 mg, 30 mg once daily (OD), or placebo switched to upadacitinib 15 mg or 30 mg OD at week 24.

Disclosures: SELECT-PsA 2 trial was funded by AbbVie. The authors reported receiving grants/consulting fees, speaker fees from, being employees of, and stockholder from various sources including AbbVie.

Source: Mease PJ et al. Rheumatol Ther. 2021 Apr 28. doi: 10.1007/s40744-021-00305-z.

Key clinical point: Patients with psoriatic arthritis (PsA) have higher adiposity and lower lean mass than healthy controls. Treatment with ustekinumab for 6-months decreased total lean mass slightly with no significant change in body composition.

Major finding: Patients with PsA had significantly lower total (P = .013) and appendicular (P = .010) lean mass and a significantly higher total fat mass and body fat percentage (both, P less than .001) compared with matched controls. After 6 months of ustekinumab treatment, total lean mass decreased significantly (P = .046) with no significant changes in body mass index.

Study details: This was a cross-sectional analysis of patients with established PsA (n=30) and matched non-PsA healthy controls (n=60). Patients with PsA who subsequently initiated ustekinumab were enrolled in a 6-month open-label follow-up study.

Disclosures: This study received an unrestricted grant from Janssen France. The authors declared no conflicts of interest.

Source: Paccou J et al. Arthritis Care Res (Hoboken). 2021 May 10. doi: 10.1002/acr.24623.

Key clinical point: Patients with psoriatic arthritis (PsA) have higher adiposity and lower lean mass than healthy controls. Treatment with ustekinumab for 6-months decreased total lean mass slightly with no significant change in body composition.

Major finding: Patients with PsA had significantly lower total (P = .013) and appendicular (P = .010) lean mass and a significantly higher total fat mass and body fat percentage (both, P less than .001) compared with matched controls. After 6 months of ustekinumab treatment, total lean mass decreased significantly (P = .046) with no significant changes in body mass index.

Study details: This was a cross-sectional analysis of patients with established PsA (n=30) and matched non-PsA healthy controls (n=60). Patients with PsA who subsequently initiated ustekinumab were enrolled in a 6-month open-label follow-up study.

Disclosures: This study received an unrestricted grant from Janssen France. The authors declared no conflicts of interest.

Source: Paccou J et al. Arthritis Care Res (Hoboken). 2021 May 10. doi: 10.1002/acr.24623.

Key clinical point: Patients with psoriatic arthritis (PsA) have higher adiposity and lower lean mass than healthy controls. Treatment with ustekinumab for 6-months decreased total lean mass slightly with no significant change in body composition.

Major finding: Patients with PsA had significantly lower total (P = .013) and appendicular (P = .010) lean mass and a significantly higher total fat mass and body fat percentage (both, P less than .001) compared with matched controls. After 6 months of ustekinumab treatment, total lean mass decreased significantly (P = .046) with no significant changes in body mass index.

Study details: This was a cross-sectional analysis of patients with established PsA (n=30) and matched non-PsA healthy controls (n=60). Patients with PsA who subsequently initiated ustekinumab were enrolled in a 6-month open-label follow-up study.

Disclosures: This study received an unrestricted grant from Janssen France. The authors declared no conflicts of interest.

Source: Paccou J et al. Arthritis Care Res (Hoboken). 2021 May 10. doi: 10.1002/acr.24623.

Key clinical point: Interleukin 17A inhibitor, secukinumab provides a comprehensive biologic treatment profile for management of concomitant features of psoriasis and psoriatic arthritis (PsA).

Major finding: At 52 weeks, the proportion of patients who achieved 20% or more improvement in the American College of Rheumatology response criteria was not significantly different between secukinumab and adalimumab (76.4% vs. 68.3%; P = .1752) groups. Psoriasis Area and Severity Index 90 response was higher with secukinumab vs. adalimumab (68.6% vs. 41.7%; P less than .0001).

Study details: Findings are from a prespecified analysis of 853 patients with active PsA having concomitant moderate-to-severe plaque psoriasis from phase 3b EXCEED study. Patients were randomly allocated to either subcutaneous secukinumab 300 mg (n=426) or adalimumab 40 mg (n=427).

Disclosures: EXCEED trial was funded by Novartis Pharma AG, Basel, Switzerland. The authors including the lead author reported receiving research/educational grants, consulting/speaker fees, and/or honoraria from various sources including Novartis. Three of the authors reported being employees and shareholders of Novartis.

Source: Gottlieb AB et al. Br J Dermatol. 2021 Apr 29. doi: 10.1111/bjd.20413.

Key clinical point: Interleukin 17A inhibitor, secukinumab provides a comprehensive biologic treatment profile for management of concomitant features of psoriasis and psoriatic arthritis (PsA).

Major finding: At 52 weeks, the proportion of patients who achieved 20% or more improvement in the American College of Rheumatology response criteria was not significantly different between secukinumab and adalimumab (76.4% vs. 68.3%; P = .1752) groups. Psoriasis Area and Severity Index 90 response was higher with secukinumab vs. adalimumab (68.6% vs. 41.7%; P less than .0001).

Study details: Findings are from a prespecified analysis of 853 patients with active PsA having concomitant moderate-to-severe plaque psoriasis from phase 3b EXCEED study. Patients were randomly allocated to either subcutaneous secukinumab 300 mg (n=426) or adalimumab 40 mg (n=427).

Disclosures: EXCEED trial was funded by Novartis Pharma AG, Basel, Switzerland. The authors including the lead author reported receiving research/educational grants, consulting/speaker fees, and/or honoraria from various sources including Novartis. Three of the authors reported being employees and shareholders of Novartis.

Source: Gottlieb AB et al. Br J Dermatol. 2021 Apr 29. doi: 10.1111/bjd.20413.

Key clinical point: Interleukin 17A inhibitor, secukinumab provides a comprehensive biologic treatment profile for management of concomitant features of psoriasis and psoriatic arthritis (PsA).

Major finding: At 52 weeks, the proportion of patients who achieved 20% or more improvement in the American College of Rheumatology response criteria was not significantly different between secukinumab and adalimumab (76.4% vs. 68.3%; P = .1752) groups. Psoriasis Area and Severity Index 90 response was higher with secukinumab vs. adalimumab (68.6% vs. 41.7%; P less than .0001).

Study details: Findings are from a prespecified analysis of 853 patients with active PsA having concomitant moderate-to-severe plaque psoriasis from phase 3b EXCEED study. Patients were randomly allocated to either subcutaneous secukinumab 300 mg (n=426) or adalimumab 40 mg (n=427).

Disclosures: EXCEED trial was funded by Novartis Pharma AG, Basel, Switzerland. The authors including the lead author reported receiving research/educational grants, consulting/speaker fees, and/or honoraria from various sources including Novartis. Three of the authors reported being employees and shareholders of Novartis.

Source: Gottlieb AB et al. Br J Dermatol. 2021 Apr 29. doi: 10.1111/bjd.20413.

Key clinical point: Guselkumab 100 mg every 4 weeks (Q4W) and every 8 weeks (Q8W) was well tolerated in patients with psoriatic arthritis (PsA) without any new safety concerns through 1 year of DISCOVER trials.

Major finding: At 24 weeks, combined guselkumab- and placebo-treated patients showed a similar incidence of serious adverse events (SAEs; 4.4 and 7.1/100 patient-years [PY]), adverse events (AEs) leading to discontinuation of study agent (3.8 and 4.1/100 PY), infections (49.5 and 49.9/100 PY), and serious infections (1.2 and 1.7/100 PY), respectively. At 52 weeks, the time-adjusted incidence of SAEs and AEs remained stable with both guselkumab regimens.

Study details: This was a pooled analysis of phase 3 trials DISCOVER-1, and DISCOVER-2 including 1,120 patients with active PsA who had inadequate responses to standard therapies. Patients were randomly allocated to receive subcutaneous guselkumab 100 mg at week 0, then Q4W; guselkumab 100 mg at weeks 0, 4, then Q8W; or placebo at Q4W.

Disclosures: This study was funded by Janssen Research & Development, LLC.  The authors reported receiving research support, speaker bureau support, consultant fees, honoraria, and being an employee of and/or holding stocks/stock options in various sources including Janssen and Johnson & Johnson.

Source:  Rahman P et al. J Rheumatol. 2021 May 1. doi: 10.3899/jrheum.201532.

Key clinical point: Guselkumab 100 mg every 4 weeks (Q4W) and every 8 weeks (Q8W) was well tolerated in patients with psoriatic arthritis (PsA) without any new safety concerns through 1 year of DISCOVER trials.

Major finding: At 24 weeks, combined guselkumab- and placebo-treated patients showed a similar incidence of serious adverse events (SAEs; 4.4 and 7.1/100 patient-years [PY]), adverse events (AEs) leading to discontinuation of study agent (3.8 and 4.1/100 PY), infections (49.5 and 49.9/100 PY), and serious infections (1.2 and 1.7/100 PY), respectively. At 52 weeks, the time-adjusted incidence of SAEs and AEs remained stable with both guselkumab regimens.

Study details: This was a pooled analysis of phase 3 trials DISCOVER-1, and DISCOVER-2 including 1,120 patients with active PsA who had inadequate responses to standard therapies. Patients were randomly allocated to receive subcutaneous guselkumab 100 mg at week 0, then Q4W; guselkumab 100 mg at weeks 0, 4, then Q8W; or placebo at Q4W.

Disclosures: This study was funded by Janssen Research & Development, LLC.  The authors reported receiving research support, speaker bureau support, consultant fees, honoraria, and being an employee of and/or holding stocks/stock options in various sources including Janssen and Johnson & Johnson.

Source:  Rahman P et al. J Rheumatol. 2021 May 1. doi: 10.3899/jrheum.201532.

Key clinical point: Guselkumab 100 mg every 4 weeks (Q4W) and every 8 weeks (Q8W) was well tolerated in patients with psoriatic arthritis (PsA) without any new safety concerns through 1 year of DISCOVER trials.

Major finding: At 24 weeks, combined guselkumab- and placebo-treated patients showed a similar incidence of serious adverse events (SAEs; 4.4 and 7.1/100 patient-years [PY]), adverse events (AEs) leading to discontinuation of study agent (3.8 and 4.1/100 PY), infections (49.5 and 49.9/100 PY), and serious infections (1.2 and 1.7/100 PY), respectively. At 52 weeks, the time-adjusted incidence of SAEs and AEs remained stable with both guselkumab regimens.

Study details: This was a pooled analysis of phase 3 trials DISCOVER-1, and DISCOVER-2 including 1,120 patients with active PsA who had inadequate responses to standard therapies. Patients were randomly allocated to receive subcutaneous guselkumab 100 mg at week 0, then Q4W; guselkumab 100 mg at weeks 0, 4, then Q8W; or placebo at Q4W.

Disclosures: This study was funded by Janssen Research & Development, LLC.  The authors reported receiving research support, speaker bureau support, consultant fees, honoraria, and being an employee of and/or holding stocks/stock options in various sources including Janssen and Johnson & Johnson.

Source:  Rahman P et al. J Rheumatol. 2021 May 1. doi: 10.3899/jrheum.201532.

Key clinical point: Fecal microbiota transplantation (FMT) was safe but appeared inferior to sham in reducing disease activity in patients with active peripheral psoriatic arthritis (PsA) concomitantly treated with methotrexate.

Major finding: At 6 months, the treatment failure rate was significantly higher in FMT vs. sham group (60% vs. 19%; P = .018). Improvement in Health Assessment Questionnaire Disability Index favored sham vs. FMT by 0.23 points (P = .031) while the proportion of American College of Rheumatology 20 respondents was similar (between-group difference, 0.93; 95% confidence interval, 0.45-1.94). No serious adverse events or deaths were observed.

Study details: The findings are from a 26-week, double-blind, superiority trial of 31 participants with active peripheral PsA despite ongoing treatment with methotrexate who were randomly allocated to either gastroscopic-guided FMT (n=15) or sham transplantation (n=16) into the duodenum.

Disclosures: This study was supported by the Danish Rheumatism Association, Danish Psoriasis Research Foundation, Novartis Healthcare, and others. V Andersen and R Christensen declared receiving personal fees and grants/honoraria from Merck, Janssen, and other sources.

Source: Kragsnaes MS et al. Ann Rheum Dis. 2021 Apr 29. doi: 10.1136/annrheumdis-2020-219511.

Key clinical point: Fecal microbiota transplantation (FMT) was safe but appeared inferior to sham in reducing disease activity in patients with active peripheral psoriatic arthritis (PsA) concomitantly treated with methotrexate.

Major finding: At 6 months, the treatment failure rate was significantly higher in FMT vs. sham group (60% vs. 19%; P = .018). Improvement in Health Assessment Questionnaire Disability Index favored sham vs. FMT by 0.23 points (P = .031) while the proportion of American College of Rheumatology 20 respondents was similar (between-group difference, 0.93; 95% confidence interval, 0.45-1.94). No serious adverse events or deaths were observed.

Study details: The findings are from a 26-week, double-blind, superiority trial of 31 participants with active peripheral PsA despite ongoing treatment with methotrexate who were randomly allocated to either gastroscopic-guided FMT (n=15) or sham transplantation (n=16) into the duodenum.

Disclosures: This study was supported by the Danish Rheumatism Association, Danish Psoriasis Research Foundation, Novartis Healthcare, and others. V Andersen and R Christensen declared receiving personal fees and grants/honoraria from Merck, Janssen, and other sources.

Source: Kragsnaes MS et al. Ann Rheum Dis. 2021 Apr 29. doi: 10.1136/annrheumdis-2020-219511.

Key clinical point: Fecal microbiota transplantation (FMT) was safe but appeared inferior to sham in reducing disease activity in patients with active peripheral psoriatic arthritis (PsA) concomitantly treated with methotrexate.

Major finding: At 6 months, the treatment failure rate was significantly higher in FMT vs. sham group (60% vs. 19%; P = .018). Improvement in Health Assessment Questionnaire Disability Index favored sham vs. FMT by 0.23 points (P = .031) while the proportion of American College of Rheumatology 20 respondents was similar (between-group difference, 0.93; 95% confidence interval, 0.45-1.94). No serious adverse events or deaths were observed.

Study details: The findings are from a 26-week, double-blind, superiority trial of 31 participants with active peripheral PsA despite ongoing treatment with methotrexate who were randomly allocated to either gastroscopic-guided FMT (n=15) or sham transplantation (n=16) into the duodenum.

Disclosures: This study was supported by the Danish Rheumatism Association, Danish Psoriasis Research Foundation, Novartis Healthcare, and others. V Andersen and R Christensen declared receiving personal fees and grants/honoraria from Merck, Janssen, and other sources.

Source: Kragsnaes MS et al. Ann Rheum Dis. 2021 Apr 29. doi: 10.1136/annrheumdis-2020-219511.

Several important studies on psoriatic arthritis (PsA) were published in the month of May 2021. Although, 50% of patients with PsA are women, many of them being in the child-beaing age, few studies have investigated pregnancy outcomes in women with psoriatic disease. Xie et al, report the results of their systematic review and meta-analysis of observational studies evaluating the impact of psoriasis and PsA on pregnancy outcomes. They retrieved 16 articles that met their study criteria. They demonstrate that pregnant women with psoriatic disease have significantly higher risk of adverse maternal outcomes (caesarean delivery, preterm birth, (pre)eclampsia, gestational diabetes, or gestational hypertension) compared with general population. However, no increased risk of fetal complications was observed. The authors recommend close monitoring of the mothers’ clinical status before and during pregnancy.

Despite availability of multiple targeted therapies, only about 60% of patients achieve a meaningful response to therapy in randomized trials and only a quarter of patients achieve a state of minimal disease activity. The assessment of musculoskeletal inflammation is heavily dependent on assessment of tender and swollen joints. However, whether tender or swollen joints, especially tender joints, truly reflect joint inflammation is a matter of debate. Felbo et al investigated the association between clinical joint tenderness and intra- and periarticular inflammation as assessed by ultrasound and magnetic resonance imaging (MRI) in patients with active PsA. They found that tender joints poorly reflect intra- and periarticular inflammation assessed by imaging. The association between swollen joints and ultrasound and MRI assessed inflammation was stronger but still only low-to-moderate. The agreement between joint tenderness and imaging assessed inflammation was even weaker in patients with high overall pain scores, high disability scores, or nonerosive disease. Therefore, it is recommended that imaging be used to supplement clinical examination in patients with PsA and high overall pain, disability, and/or nonerosive disease.

With regard to PsA treatment, Rahman et al reported the pooled safety results through one year of two phase 3 trials with guselkumab in PsA. This drug inhibits IL-23, has proven efficacy in PsA and psoriasis, and was recently approved for the treatment of PsA. No active tuberculosis, opportunistic infections, or inflammatory bowel disease, and low rates of malignancy and major adverse cardiovascular events, were observed in guselkumab-treated patients. In another study, using data from 2 large US claims databases, MarketScan and Optum’s De-identified Clinformatics® Data Mart, Jin et al demonstrated that other biologics and apremilast were associated with 1.4- to 3-times higher risk of hospitalized serious infections in patients with psoriatic disease when compared with ustekinumab. Ustekinumab is a biologic agent that inhibits IL-12 and IL-23 and is approved for the treatment of psoriasis, PsA, and ulcerative colitis. The two studies speak to the safety of targeting IL-23 with biologics in psoriatic disease.

Finally, an exploratory, proof-of-concept study explored whether fecal microbiota transplantation (FMT) improves the signs and symptoms of PsA. Kragsnaes et al conducted a double-blind, parallel-group, placebo-controlled, superiority trial, randomly allocating adults with active PsA despite ongoing treatment with methotrexate to one gastroscopic-guided FMT (15 patients) or sham transplantation (16 patients) into the duodenum. Surprisingly, treatment failure occurred more frequently in the FMT group than in the sham group (9 [60%] vs 3 [19%]; risk ratio, 3.20; 95% CI 1.06 to 9.62; P = 0.018). Improvement in HAQ-DI favoured sham treatment. There was no difference in the proportion of ACR20 responders between groups. No serious adverse events were observed. This study highlights that such studies are feasible but indicates that such interventions may not provide significant benefit. Further investigations including careful selection of donors, patients and concomitant therapy is required.

Several important studies on psoriatic arthritis (PsA) were published in the month of May 2021. Although, 50% of patients with PsA are women, many of them being in the child-beaing age, few studies have investigated pregnancy outcomes in women with psoriatic disease. Xie et al, report the results of their systematic review and meta-analysis of observational studies evaluating the impact of psoriasis and PsA on pregnancy outcomes. They retrieved 16 articles that met their study criteria. They demonstrate that pregnant women with psoriatic disease have significantly higher risk of adverse maternal outcomes (caesarean delivery, preterm birth, (pre)eclampsia, gestational diabetes, or gestational hypertension) compared with general population. However, no increased risk of fetal complications was observed. The authors recommend close monitoring of the mothers’ clinical status before and during pregnancy.

Despite availability of multiple targeted therapies, only about 60% of patients achieve a meaningful response to therapy in randomized trials and only a quarter of patients achieve a state of minimal disease activity. The assessment of musculoskeletal inflammation is heavily dependent on assessment of tender and swollen joints. However, whether tender or swollen joints, especially tender joints, truly reflect joint inflammation is a matter of debate. Felbo et al investigated the association between clinical joint tenderness and intra- and periarticular inflammation as assessed by ultrasound and magnetic resonance imaging (MRI) in patients with active PsA. They found that tender joints poorly reflect intra- and periarticular inflammation assessed by imaging. The association between swollen joints and ultrasound and MRI assessed inflammation was stronger but still only low-to-moderate. The agreement between joint tenderness and imaging assessed inflammation was even weaker in patients with high overall pain scores, high disability scores, or nonerosive disease. Therefore, it is recommended that imaging be used to supplement clinical examination in patients with PsA and high overall pain, disability, and/or nonerosive disease.

With regard to PsA treatment, Rahman et al reported the pooled safety results through one year of two phase 3 trials with guselkumab in PsA. This drug inhibits IL-23, has proven efficacy in PsA and psoriasis, and was recently approved for the treatment of PsA. No active tuberculosis, opportunistic infections, or inflammatory bowel disease, and low rates of malignancy and major adverse cardiovascular events, were observed in guselkumab-treated patients. In another study, using data from 2 large US claims databases, MarketScan and Optum’s De-identified Clinformatics® Data Mart, Jin et al demonstrated that other biologics and apremilast were associated with 1.4- to 3-times higher risk of hospitalized serious infections in patients with psoriatic disease when compared with ustekinumab. Ustekinumab is a biologic agent that inhibits IL-12 and IL-23 and is approved for the treatment of psoriasis, PsA, and ulcerative colitis. The two studies speak to the safety of targeting IL-23 with biologics in psoriatic disease.

Finally, an exploratory, proof-of-concept study explored whether fecal microbiota transplantation (FMT) improves the signs and symptoms of PsA. Kragsnaes et al conducted a double-blind, parallel-group, placebo-controlled, superiority trial, randomly allocating adults with active PsA despite ongoing treatment with methotrexate to one gastroscopic-guided FMT (15 patients) or sham transplantation (16 patients) into the duodenum. Surprisingly, treatment failure occurred more frequently in the FMT group than in the sham group (9 [60%] vs 3 [19%]; risk ratio, 3.20; 95% CI 1.06 to 9.62; P = 0.018). Improvement in HAQ-DI favoured sham treatment. There was no difference in the proportion of ACR20 responders between groups. No serious adverse events were observed. This study highlights that such studies are feasible but indicates that such interventions may not provide significant benefit. Further investigations including careful selection of donors, patients and concomitant therapy is required.

Several important studies on psoriatic arthritis (PsA) were published in the month of May 2021. Although, 50% of patients with PsA are women, many of them being in the child-beaing age, few studies have investigated pregnancy outcomes in women with psoriatic disease. Xie et al, report the results of their systematic review and meta-analysis of observational studies evaluating the impact of psoriasis and PsA on pregnancy outcomes. They retrieved 16 articles that met their study criteria. They demonstrate that pregnant women with psoriatic disease have significantly higher risk of adverse maternal outcomes (caesarean delivery, preterm birth, (pre)eclampsia, gestational diabetes, or gestational hypertension) compared with general population. However, no increased risk of fetal complications was observed. The authors recommend close monitoring of the mothers’ clinical status before and during pregnancy.

Despite availability of multiple targeted therapies, only about 60% of patients achieve a meaningful response to therapy in randomized trials and only a quarter of patients achieve a state of minimal disease activity. The assessment of musculoskeletal inflammation is heavily dependent on assessment of tender and swollen joints. However, whether tender or swollen joints, especially tender joints, truly reflect joint inflammation is a matter of debate. Felbo et al investigated the association between clinical joint tenderness and intra- and periarticular inflammation as assessed by ultrasound and magnetic resonance imaging (MRI) in patients with active PsA. They found that tender joints poorly reflect intra- and periarticular inflammation assessed by imaging. The association between swollen joints and ultrasound and MRI assessed inflammation was stronger but still only low-to-moderate. The agreement between joint tenderness and imaging assessed inflammation was even weaker in patients with high overall pain scores, high disability scores, or nonerosive disease. Therefore, it is recommended that imaging be used to supplement clinical examination in patients with PsA and high overall pain, disability, and/or nonerosive disease.

With regard to PsA treatment, Rahman et al reported the pooled safety results through one year of two phase 3 trials with guselkumab in PsA. This drug inhibits IL-23, has proven efficacy in PsA and psoriasis, and was recently approved for the treatment of PsA. No active tuberculosis, opportunistic infections, or inflammatory bowel disease, and low rates of malignancy and major adverse cardiovascular events, were observed in guselkumab-treated patients. In another study, using data from 2 large US claims databases, MarketScan and Optum’s De-identified Clinformatics® Data Mart, Jin et al demonstrated that other biologics and apremilast were associated with 1.4- to 3-times higher risk of hospitalized serious infections in patients with psoriatic disease when compared with ustekinumab. Ustekinumab is a biologic agent that inhibits IL-12 and IL-23 and is approved for the treatment of psoriasis, PsA, and ulcerative colitis. The two studies speak to the safety of targeting IL-23 with biologics in psoriatic disease.

Finally, an exploratory, proof-of-concept study explored whether fecal microbiota transplantation (FMT) improves the signs and symptoms of PsA. Kragsnaes et al conducted a double-blind, parallel-group, placebo-controlled, superiority trial, randomly allocating adults with active PsA despite ongoing treatment with methotrexate to one gastroscopic-guided FMT (15 patients) or sham transplantation (16 patients) into the duodenum. Surprisingly, treatment failure occurred more frequently in the FMT group than in the sham group (9 [60%] vs 3 [19%]; risk ratio, 3.20; 95% CI 1.06 to 9.62; P = 0.018). Improvement in HAQ-DI favoured sham treatment. There was no difference in the proportion of ACR20 responders between groups. No serious adverse events were observed. This study highlights that such studies are feasible but indicates that such interventions may not provide significant benefit. Further investigations including careful selection of donors, patients and concomitant therapy is required.