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Morita A, Takahashi H, Ozawa K, Imafuku S, Takekuni N, Takahashi K, Matsuyama T, Okubo Y, Zhao Y, Kitamura S, Takei K, Yokoyama M, Hayashi N, Terui T. Long-term analysis of adalimumab in Japanese patients with moderate to severe hidradenitis suppurativa: Open-label phase 3 results. J Dermatol 2020; 48:3-13. [PMID: 33029861 PMCID: PMC7821142 DOI: 10.1111/1346-8138.15605] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 08/17/2020] [Indexed: 11/29/2022]
Abstract
This phase 3, multicenter, open-label single-arm study evaluated adalimumab (ADA) in Japanese patients with moderate to severe hidradenitis suppurativa (HS). Fifteen patients received ADA 160 mg s.c. at week 0, 80 mg at week 2 and 40 mg at week 4 and every week thereafter. At any time after week 52, patients were given the option to receive 80 mg ADA every other week or remain on 40 mg every week. The primary end-point (achievement of HS Clinical Response [HiSCR] at week 24) and results up to week 24 were published previously. Secondary end-points included total abscess and inflammatory nodule (AN) count, 30% or more and 1 unit or more reduction in Patient's Global Assessment of Skin Pain Numeric Rating Scale (NRS30), modified Sartorius score and quality of life (QoL). After 12 weeks of ADA treatment, the achievement rate in HiSCR was 86.7%; HiSCR achievement rate was sustained through week 52 at 66.7%. Improvements at week 12 were also seen in the proportion of patients achieving an AN count of 0-2; NRS30 response rate among the nine patients with a baseline NRS of 3 or more; mean decrease in modified Sartorius score (61.4); and QoL as assessed by Dermatology Life Quality Index and Treatment Satisfaction Questionnaire; these improvements were maintained through 52 weeks. Similar efficacy was observed when patients switched dosing from ADA 40 mg every week to ADA 80 mg every other week. There were no new safety findings with ADA 40 mg weekly dosing during the study, and no differences in safety were found between patients who switched to 80 mg ADA every other week and patients who remained on 40 mg every week. The results of this study indicate that long-term ADA treatment is effective and well tolerated in Japanese patients with moderate to severe HS.
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Nishimori N, Hayama K, Kimura K, Fujita H, Fujiwara K, Terui T. A Novel NCSTN Gene Mutation in a Japanese Family with Hidradenitis Suppurativa. Acta Derm Venereol 2020; 100:adv00283. [PMID: 32926179 PMCID: PMC9274921 DOI: 10.2340/00015555-3632] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Kawana H, Fujita H, Fujisawa D, Ishii M, Murata M, Kurumatani A, Hayama K, Tanaka M, Terui T. Spitz nevus with unusual dermoscopic figures in an adult female. Clin Case Rep 2020; 8:1007-1009. [PMID: 32577253 PMCID: PMC7303874 DOI: 10.1002/ccr3.2801] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/18/2020] [Accepted: 02/11/2020] [Indexed: 11/12/2022] Open
Abstract
Spitz nevus is an important differential diagnosis of malignant melanoma, especially in young adults. This case provides a significant information about unusual dermoscopic features of adult Spitz nevus, which may reflect changes over the years.
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Hayama K, Fujita H, Hashimoto T, Terui T. Questionnaire-based epidemiological study of hidradenitis suppurativa in Japan revealing characteristics different from those in Western countries. J Dermatol 2020; 47:743-748. [PMID: 32441411 PMCID: PMC7818453 DOI: 10.1111/1346-8138.15378] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Accepted: 04/07/2020] [Indexed: 01/14/2023]
Abstract
Hidradenitis suppurativa (HS) is a chronic relapsing skin disease localized mainly on the apocrine gland‐bearing areas. In Japan, HS is yet to be fully understood, and no criteria have been established for its diagnosis or severity assessment. The purpose of this study was to investigate and characterize HS in Japan. We conducted a nationwide questionnaire‐based study, in which Japanese diagnostic criteria were proposed. Question items included age, sex, disease duration, past history, family history, smoking status, disease severity scores (Hurley stage, modified Sartorius score and Physician Global Assessment [PGA] score), treatments, comorbidities and prognosis. We analyzed 300 patients (219 males and 81 females) diagnosed with HS based on our criteria. Average disease duration was 92.3 ± 6.82 months. Only 12 (4%) patients had a family history of HS. Disease severity was classified by PGA score (mild, 100 [33.3%]; moderate, 133 [44.3%]; severe, 34 [11.3%]; most severe, 29 [9.7%]) and Hurley stage (I, 69 [23%]; II, 109 [36.3%]; III, 121 [40.3%]). Disease severities based on PGA score and Hurley stage were positively correlated to modified Sartorius score using the Kruskal–Wallis test (P < 0.001, respectively). Patients with diabetes mellitus showed higher PGA scores (χ2 = 10.977, P = 0.01185). Presence of axillary lesions related to higher PGA scores (χ2 = 8.6378, P = 0.03452). The results in this study and previous studies indicate that Japanese HS patients have different backgrounds from those in Western countries, and are characterized by male predominance, higher incidence of Hurley stages II and III, higher PGA scores in patients with axillary lesions and much fewer familial cases.
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Yamamoto T, Fukuda K, Morita A, Kimura T, Morishima H, Goto R, Zheng R, Terui T. Efficacy of guselkumab in a subpopulation with pustulotic arthro-osteitis through week 52: an exploratory analysis of a phase 3, randomized, double-blind, placebo-controlled study in Japanese patients with palmoplantar pustulosis. J Eur Acad Dermatol Venereol 2020; 34:2318-2329. [PMID: 32173916 PMCID: PMC7586986 DOI: 10.1111/jdv.16355] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 02/18/2020] [Indexed: 12/11/2022]
Abstract
Background Previous studies of guselkumab have demonstrated clinical benefits in patients with plaque‐type psoriasis, generalized pustular psoriasis, erythrodermic psoriasis and palmoplantar pustulosis (PPP). Objective The aim of this exploratory analysis of a double‐blind, multicenter, placebo‐controlled, phase 3 study in Japanese patients with PPP was to evaluate the efficacy of guselkumab in the subset of patients with pustulotic arthro‐osteitis (PAO). Methods Patients were randomized to receive guselkumab 100 or 200 mg at weeks 0, 4, 12 and every 8 weeks, or placebo with cross‐over to guselkumab 100 or 200 mg at week 16 (placebo group). Efficacy endpoints were changes from baseline in magnetic resonance imaging (MRI) score, EuroQOL‐5 dimensions (EQ‐5D) index score, EQ‐5D pain/discomfort dimension score and C‐reactive protein (CRP, mg/L) level in all PAO patients through week 52. Data from both guselkumab groups were combined and presented as results for a single overall guselkumab group. Results Among 159 patients with PPP, 66 with PAO were randomized across treatment groups. For patients with MRI data for all regions assessed, the proportion of patients in the guselkumab group with PAO characterized as severe decreased from 23.8% (10/42) at baseline to 5.4% (2/42) at week 52. The mean (SD) change from baseline at week 52 in EQ‐5D index score was 0.20 (0.17) among PPP patients with PAO and 0.15 (0.17) among those without PAO in the guselkumab group. Among all PAO patients, the proportions with an EQ‐5D pain/discomfort dimension score of no or slight pain/discomfort in the guselkumab group increased from baseline to week 52 [33.3% (7/21) vs. 87.5% (35/40)]. The mean (SD) CRP levels decreased in all PAO patients in the guselkumab group at week 52 compared to baseline [−1.71 (8.16) mg/L]. Conclusion Guselkumab treatment showed beneficial outcomes for PAO signs and symptoms in Japanese patients with PPP.
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Endo T, Toyoshima S, Hayama K, Tagui M, Niwa Y, Ito M, Terui T, Okayama Y. Relationship between changes in the 7-day urticaria activity score after treatment with omalizumab and the responsiveness of basophils to FcεRI stimulation in patients with chronic spontaneous urticaria. Asia Pac Allergy 2020; 10:e12. [PMID: 32411577 PMCID: PMC7203440 DOI: 10.5415/apallergy.2020.10.e12] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 04/02/2020] [Indexed: 12/04/2022] Open
Abstract
Background About one-half of all patients with chronic spontaneous urticaria have low or less reactivity of the basophils to FcεRI stimulation. However, the differences in the clinical characteristics between patients who show normal and attenuated basophil reactivities to FcεRI stimulation are still unclear. Furthermore, it also remains unknown as to what factors induce the poor reactivity of basophils to FcεRI stimulation. Objective The aim of the study is to investigate the differences in the clinical characteristics between patients who show normal and attenuated basophil reactivities to FcεRI stimulation. Methods We compared the clinical characteristics, including the autologous serum skin test-positive rates, serum concentrations of anti-IgE and anti-FcεRIα autoantibodies, and the FcεRI-crosslinking ability of these autoantibodies between patients with a negative basophil activation test (BAT) (≤10% CD203chigh basophils, n = 9) and positive BAT (>10% CD203chigh basophils, n = 13). We also monitored the changes in the 7-day urticaria activity scores after treatment with omalizumab, as compared to the score at the baseline, between the BAT-positive and BAT-negative patients. Results The BAT-negative patients showed a significantly higher urticaria control test score than the BAT-positive patients (p = 0.01). There were no significant differences in the autologous serum skin test-positive rates, concentrations of anti-IgE and anti-FcεRIα autoantibodies, and the FcεRI-crosslinking ability of these autoantibodies between the 2 groups. After treatment with omalizumab for 35 days, the score decreased to under 15 (corresponding to controlled or mild chronic spontaneous urticaria) in all of the BAT-negative patients, whereas in 6 out of the 13 BAT-positive patients, the scores remained over 16 (corresponding to moderate or severe chronic spontaneous urticaria). Conclusions The weak reactivity of basophils to FcεRI stimulation may not be due to the desensitization of basophils by anti-IgE or anti-FcεRIα autoantibodies. The time to response to omalizumab might differ between BAT-negative and BAT-positive patients with chronic spontaneous urticaria.
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Nishimura-Tagui M, Hayama K, Fujita H, Sato N, Nakamura M, Yagami A, Matsunaga K, Terui T. Case of anaphylaxis due to lotus root. J Dermatol 2020; 47:e227-e228. [PMID: 32232879 DOI: 10.1111/1346-8138.15329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Hayama K, Fujita H, Fujimaki M, Takahashi S, Yoshida Y, Nozaki T, Terui T. Rapid recurrence of dermatofibrosarcoma protuberans after initiation of adalimumab therapy in a patient with ankylosing spondylitis. J Dermatol 2020; 47:e244-e246. [PMID: 32207546 DOI: 10.1111/1346-8138.15328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Murakami M, Terui T. Palmoplantar pustulosis: Current understanding of disease definition and pathomechanism. J Dermatol Sci 2020; 98:13-19. [PMID: 32201085 DOI: 10.1016/j.jdermsci.2020.03.003] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 03/08/2020] [Indexed: 12/24/2022]
Abstract
Pustulosis palmaris et plantaris, or palmoplantar pustulosis (PPP), is a chronic pustular dermatitis involving the palms and soles and is characterized by vesicles, pustules, erythema, lichenification, and abnormal desquamation. It is one of the most common skin diseases in Japan but its pathomechanism is unclear and the disease remains poorly defined. Consequently, adequate treatment for PPP is lacking. As a localized type of pustular psoriasis, PPP has long been treated with the conventional therapies used for plaque-type psoriasis, especially in Western countries. However, PPP may be a distinct entity, with a much lower prevalence in Western countries than in Japan. Furthermore, while treatment has yielded insights into the underlying pathology in plaque-type psoriasis, the pathogenesis of PPP has yet to be elucidated. In 2018, Gulselkumab, a monoclonal antibody against interleukin (IL)-23, was certified for use in Japan and is the first biologic effective in PPP both in Japanese and other patients. In this review, we summarize the current understanding of PPP, including the revised definition and possible pathomechanism. The information presented herein provides a more complete picture of PPP and may facilitate the development of improved treatment options.
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Armstrong A, Paul C, Puig L, Boehncke WH, Freeman M, Torii H, Papp K, Griffiths CEM, Blauvelt A, Reich K, Gooderham M, Terui T, Renda L, Agada N, Xu W, Gallo G, Lebwohl MG. Safety of Ixekizumab Treatment for up to 5 Years in Adult Patients with Moderate-to-Severe Psoriasis: Results from Greater Than 17,000 Patient-Years of Exposure. Dermatol Ther (Heidelb) 2020; 10:133-150. [PMID: 31749092 PMCID: PMC6994584 DOI: 10.1007/s13555-019-00340-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Indexed: 12/20/2022] Open
Abstract
INTRODUCTION Long-term safety data are critical for evaluating therapies for psoriasis. Ixekizumab has demonstrated efficacy and is well tolerated for the treatment of moderate-to-severe plaque psoriasis. We examined the safety and tolerability of up to 5 years of ixekizumab therapy in patients with psoriasis. METHODS Integrated safety data were analyzed from 13 ixekizumab clinical studies. Rates of treatment-emergent adverse events (TEAEs), serious AEs (SAEs) and AEs of special interest were analyzed for the 12-week induction period in the combined pivotal studies, and for all pooled studies by year(s) of therapy and overall, reported as exposure-adjusted incidence rates (IRs) per 100 patient-years (p-y) and/or frequencies. RESULTS Total ixekizumab exposure was 17,003.4 p-y (N = 5898); 2749 patients had ≥ 4 years of exposure. When compared across years of exposure, rates for AEs remained largely stable or declined, including TEAEs leading to discontinuation (3.8/100 p-y in year 1, declining to 2.0/100 p-y in year 5); SAEs (range 6.2-7.0/100 p-y); serious infections (range 1.3-1.7/100 p-y); nonmelanoma skin cancer (ranging from 0.5/100 p-y in year 1 to 0.2/100 p-y in years 4-5); other malignancies (range 0.4-0.6/100 p-y); inflammatory bowel disease including ulcerative colitis and Crohn's disease (IR 0.2/100 p-y); and major adverse cardiovascular events (MACE) (range 0.3-0.7/100 p-y). Candidiasis was reported in 327 patients (IR 1.9/100 p-y), with the majority identified as mucocutaneous. The rate of injection site reactions was 15.5/100 p-y during year 1 and 2.0-2.3/100 p-y by years 3-5. CONCLUSIONS The decrease in rates of TEAEs and the stable rates of SAEs, other malignancies and MACE during up to 5 years of ixekizumab dosing are consistent with previous reports describing a favorable safety profile of ixekizumab following shorter durations of exposure. FUNDING Eli Lilly and Company.
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Yamamoto T, Hiraiwa T, Tobita R, Hirano H, Masuda-Kuroki K, Ishii M, Murakami M, Terui T, Okubo Y. Characteristics of Japanese patients with pustulotic arthro-osteitis associated with palmoplantar pustulosis: a multicenter study. Int J Dermatol 2020; 59:441-444. [PMID: 31985054 DOI: 10.1111/ijd.14788] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/03/2019] [Accepted: 12/23/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND Pustulotic arthro-osteitis (PAO) is a major comorbidity of palmoplantar pustulosis (PPP), which is frequently seen in Japanese patients. To determine the characteristics of Japanese patients with PAO, we conducted a multicenter, retrospective epidemiologic survey at four university hospitals. METHODS Clinical features including age, gender, duration of disease, extrapalmoplantar lesion, smoking habit, focal infection, site of joint pain, bone scintigraphy with Technetium99 , and therapies were retrospectively evaluated. RESULTS In total, 165 patients with PAO were identified among 576 patients with PPP (28.6%). The male to female ratio was 1 : 3.7, and the mean age was 50.2 years. The mean disease duration of PAO was 6.0 years. Smoking habit was observed in 104 patients. Focal infection was detected in 74 patients, who developed tonsillar infection (n = 41), sinusitis (8), odontogenic infection (40), and others (2). Fifteen patients had multifocal infection. Technetium bone scintigraphy was performed in 97 cases. Increased uptake was most frequently observed in the sternocostoclavicular regions, followed by wrist and ankle, sacroiliac joint, knee and elbow, finger and toe, lumbar spine, thoracic spine, scapula, and thigh. Patients were mainly treated with nonsteroidal anti-inflammatory drugs, methotrexate, cyclosporine, antibiotics, and biologics, as well as tonsillectomy and dental treatment. CONCLUSION PAO frequently involves the anterior chest wall of middle-aged women with smoking habit and is closely associated with focal infection.
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Saeki H, Terui T, Morita A, Sano S, Imafuku S, Asahina A, Komine M, Etoh T, Igarashi A, Torii H, Abe M, Nakagawa H, Watanabe A, Yotsuyanagi H, Ohtsuki M. Japanese guidance for use of biologics for psoriasis (the 2019 version). J Dermatol 2020; 47:201-222. [PMID: 31916326 DOI: 10.1111/1346-8138.15196] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2019] [Accepted: 11/26/2019] [Indexed: 12/11/2022]
Abstract
As the first biologics for psoriasis in Japan, infliximab and adalimumab, anti-tumor necrosis factor-α antibodies, became available in the field of dermatology in 2010, followed by ustekinumab, an anti-interleukin (IL)-12/IL-23p40 antibody, which was launched in Japan in 2011. Since 2015, three IL-17 inhibitors of secukinumab and ixekizumab, anti-IL-17A antibodies, and brodalumab, an anti-IL-17 receptor antibody, and two anti-IL-23p19 antibodies of guselkumab and risankizumab, have also been launched. It is important for physicians to select appropriate biologic therapy for each psoriatic patient after due consideration of disease factors, treatment factors and patient background factors, sharing such information with patients. The following can be listed as points to be considered for the selection of biologics: drug effects (e.g. strength of effectiveness, time to onset of effectiveness, effectiveness against arthritis, primary failure, secondary failure), safety (e.g. infections, administration-related reactions and relationships with other comorbidities), convenience for patients (e.g. hospital visit intervals, self-injection, maintenance therapy at clinics, feasibility of drug discontinuation/re-administration) and payment (medical costs) borne by patients. This guidance has been prepared with the aim of allowing dermatologists experienced in the treatment of psoriasis to use biologics appropriately according to the circumstances of individual patients after consideration of the above-mentioned factors.
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Griffiths C, Blauvelt A, Reich K, Gooderham M, Terui T, Agada N, Xu W, Gallo G, Lebwohl M, Seban E. Tolérance à long terme de l’ixékizumab chez des patients atteints de psoriasis modéré à sévère : résultats de plus de 17 000 patients-années d’exposition. Ann Dermatol Venereol 2019. [DOI: 10.1016/j.annder.2019.09.588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Otake E, Hayama K, Fujita H, Shinkuma S, Shimizu H, Terui T. Leiomyomatosis developed in a patient of neurofibromatosis type 1 with fumarate hydratase gene mutation. J Dermatol 2019; 46:e456-e457. [DOI: 10.1111/1346-8138.15053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ikumi N, Fujita H, Terui T, Takahashi H, Miura K, Hatta Y, Takei M. Aggressive CD4-CD8-CD45RA+CCR10- Primary Cutaneous Peripheral T-cell Lymphoma, Not Otherwise Specified: A Case Report. Acta Derm Venereol 2019; 99:1176-1177. [PMID: 31502655 DOI: 10.2340/00015555-3310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
MESH Headings
- Aged
- Antineoplastic Agents/therapeutic use
- Biomarkers, Tumor/analysis
- Biomarkers, Tumor/genetics
- CD4 Antigens/analysis
- CD8 Antigens/analysis
- Disease Progression
- Fatal Outcome
- Humans
- Leukocyte Common Antigens/analysis
- Lymphoma, T-Cell, Cutaneous/drug therapy
- Lymphoma, T-Cell, Cutaneous/genetics
- Lymphoma, T-Cell, Cutaneous/immunology
- Lymphoma, T-Cell, Cutaneous/pathology
- Lymphoma, T-Cell, Peripheral/drug therapy
- Lymphoma, T-Cell, Peripheral/genetics
- Lymphoma, T-Cell, Peripheral/immunology
- Lymphoma, T-Cell, Peripheral/pathology
- Male
- Receptors, CCR10/analysis
- Skin Neoplasms/drug therapy
- Skin Neoplasms/genetics
- Skin Neoplasms/immunology
- Skin Neoplasms/pathology
- Treatment Outcome
- Vorinostat/therapeutic use
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Niwa Y, Hayama K, Tagui T, Ito‐Watanabe M, Endo T, Fujita H, Terui T. Case of anaphylaxis due to carmellose sodium. J Dermatol 2019; 47:e15-e17. [DOI: 10.1111/1346-8138.15107] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Terui T, Kobayashi S, Okubo Y, Murakami M, Zheng R, Morishima H, Goto R, Kimura T. Efficacy and Safety of Guselkumab in Japanese Patients With Palmoplantar Pustulosis: A Phase 3 Randomized Clinical Trial. JAMA Dermatol 2019; 155:1153-1161. [PMID: 31268476 PMCID: PMC6613288 DOI: 10.1001/jamadermatol.2019.1394] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Question Is guselkumab, an anti–interleukin 23 monoclonal antibody, efficacious and safe in Japanese patients with palmoplantar pustulosis? Findings In this 60-week, randomized clinical trial of 159 patients with palmoplantar pustulosis, palmoplantar pustulosis area and severity index score was overall improved after subcutaneous injection of guselkumab, 100 mg and 200 mg or placebo; however, in the 200-mg group, the proportion of patients who achieved 50% or more reduction in palmoplantar pustulosis area and severity index score at week 16 was not significantly greater compared with placebo. Efficacy end points improved consistently through week 52, and health-related quality of life also improved significantly. Meaning Guselkumab may be an effective and safe treatment option for management of palmoplantar pustulosis. Importance Palmoplantar pustulosis (PPP) causes erythematous, scaly plaques with recurrent sterile pustules refractory to treatment and with few randomized clinical trials conducted. Evidence points to involvement of interleukin 23 in the pathogenesis of PPP. Objective To determine the efficacy and safety of guselkumab, an anti–IL-23 monoclonal antibody, in Japanese patients with PPP. Design, Setting, and Participants A phase 3 randomized clinical trial was conducted from December 15, 2015, to December 12, 2017. A total of 159 enrolled patients (aged ≥20 years) had an inadequate response to conventional therapies, with a diagnosis of PPP for 24 or more weeks before screening. Intention-to-treat analysis was performed. Interventions Subcutaneous injections of guselkumab, 100 or 200 mg, at weeks 0, 4, and 12, and every 8 weeks thereafter were administered; placebo was given at weeks 0, 4, and 12. Main Outcomes and Measures Changes from baseline in PPP Area and Severity Index (PPPASI) score (possible score range, 0-72, with higher scores indicating greater area and severity), PPP severity index (PPSI) score (possible score range, 0-12, with higher scores indicating greater severity), and proportion of PPPASI-50 (≥50% reduction) responders at weeks 16 and 52 were assessed. Safety was monitored through week 52. Results A total of 159 patients (mean [SD] age at diagnosis, 46.8 [11.9] years; 126 women [79.2%]) were enrolled. Treatment groups comprised guselkumab, 100 mg (n = 54), guselkumab, 200 mg (n = 52), or placebo (n = 53). Both guselkumab groups demonstrated significant improvement in least-squares mean changes in PPPASI score compared with placebo: −15.3 and −11.7 in the guselkumab 100-mg and 200-mg groups, respectively, and −7.6 in the placebo group (difference [SE] vs placebo: −7.7 [1.7] in the 100-mg group, P < .001; 95% CI, −11.00 to −4.38; and −4.1 [1.7] in the 200-mg group, P < .017; 95% CI, −7.47 to −0.75]). Least-squares mean changes in PPSI score showed significant improvement in both guselkumab groups (100 mg: −2.0 [0.5]; P < .001; 95% CI, −2.96 to −0.95; 200 mg: −1.0 [0.5; P = .04; 95% CI, −2.06 to −0.03). A significantly higher proportion of patients in the guselkumab 100-mg group (31 [57.4%]) achieved a PPPASI-50 response at week 16 vs placebo (18 [34.0%]; P = .02); however, the result was not significant for the guselkumab 200-mg group (19 [36.5%]) vs placebo; P = .78). Each efficacy end point improved consistently through week 52. Health-related quality of life improved significantly as indicated by a reduction in the Dermatology Life Quality Index score (100 mg: −2.6; 95% CI, −4.0 to −1.2; P < .001; 200 mg: −1.6; 95% CI, −3.1 to −0.2; P = .03). Serious treatment-emergent adverse events were observed in 8 patients (placebo group, 2 of 53 [3.8%]; combined guselkumab group, 6/157≠10.5%). No serious infections were reported. Conclusions and Relevance Targeting interleukin 23 with guselkumab may be an effective and safe treatment option for a recalcitrant disease such as PPP. Trial Registration ClinicalTrials.gov identifier: NCT02641730
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Murata M, Fujita H, Gonoi T, Terui T. Case of localized cutaneous nocardiosis caused by Nocardia cyriacigeorgica. J Dermatol 2019; 46:e452-e454. [PMID: 31556135 DOI: 10.1111/1346-8138.15094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Izaki S, Toyoshima S, Endo T, Hayama K, Okayama Y, Terui T. 014 Differentiation between control subjects and patients with chronic spontaneous urticaria based on the ability of anti-IgE autoantibodies to induce FcεRI crosslinking, as compared to anti-FcεRIα autoantibodies. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Morita A, Takahashi H, Ozawa K, Imafuku S, Nakama T, Takahashi K, Matsuyama T, Okubo Y, Kitamura S, Matsuda N, Zhao Y, Yokoyama M, Hayashi N, Terui T. Twenty-four-week interim analysis from a phase 3 open-label trial of adalimumab in Japanese patients with moderate to severe hidradenitis suppurativa. J Dermatol 2019; 46:745-751. [PMID: 31282051 PMCID: PMC6771639 DOI: 10.1111/1346-8138.14997] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Accepted: 05/23/2019] [Indexed: 12/30/2022]
Abstract
Hidradenitis suppurativa (HS) is a chronic skin disease characterized by recurrent painful inflamed nodules/abscesses and draining fistulas that negatively impact quality of life. Adalimumab, a monoclonal antibody against tumor necrosis factor‐α, has been approved in the EU, USA and Japan for the treatment of moderate to severe HS. This is an interim analysis of an ongoing phase 3, multicenter, open‐label, single‐arm study of the safety and efficacy of adalimumab weekly dosing in Japanese patients with moderate to severe HS. Fifteen patients received adalimumab 160 mg at week 0, 80 mg at week 2 and 40 mg every week thereafter starting at week 4. The fulfillment of Hidradenitis Suppurativa Clinical Response was assessed under adalimumab treatment; clinical response was assessed by skin pain, total abscess and inflammatory nodule count and modified Sartorius score; and quality of life and safety were assessed. At week 12, 86.7% of patients achieved clinical response, with improvements at week 12 across the primary and secondary end points generally sustained through week 24. Adalimumab weekly dosing was generally safe and well tolerated with no new safety findings through week 24. These results suggest that adalimumab is effective and well tolerated in Japanese patients with moderate to severe HS.
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Ito-Watanabe M, Hayama K, Fujita H, Sasaki K, Numata M, Terui T. A case of contact dermatitis caused by a polyurethane hot melt adhesive. Contact Dermatitis 2019; 81:389-391. [PMID: 31215657 DOI: 10.1111/cod.13340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 06/16/2019] [Accepted: 06/17/2019] [Indexed: 11/29/2022]
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Izaki S, Toyoshima S, Endo T, Kanegae K, Nunomura S, Kashiwakura JI, Sasaki-Sakamoto T, Nakamura R, Akiyama H, Ra C, Hayama K, Terui T, Okayama Y. Differentiation between control subjects and patients with chronic spontaneous urticaria based on the ability of anti-IgE autoantibodies (AAbs) to induce FcεRI crosslinking, as compared to anti-FcεRIα AAbs. Allergol Int 2019; 68:342-351. [PMID: 30803853 DOI: 10.1016/j.alit.2019.01.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 01/09/2019] [Accepted: 01/09/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND The reported prevalences of IgG autoantibodies (AAbs) to FcεRIα and IgE in sera from patients with chronic spontaneous urticaria (CSU) have varied, and these AAbs are also often observed in healthy control subjects. Regarding the histamine release activity of purified IgG from patients with CSU, the number of examined patients has been small. Thus, we sought to determine the prevalence and FcεRI crosslinking ability of these AAbs in a large number of patients with CSU and non-atopic control (NC) subjects. METHODS We compared the concentrations of anti-IgE and anti-FcεRIα AAbs and the abilities of these AAbs to cause FcεRI aggregation in patients with CSU (n = 134) and NC subjects (n = 55) using ELISA and an in vitro elicitation test, respectively. RESULTS The concentration of anti-IgE AAbs was significantly different between the NC subjects and the CSU patients (P < 0.0001, cutoff value: 0.558 μg/mL), whereas the concentration of anti-FcεRIα AAbs was not. A significant difference in the duration of illness was noted between patients with lower and those with higher concentrations of anti-IgE AAbs relative to the cutoff value. The abilities of anti-IgE AAbs, but not anti-FcεRIα AAbs, to induce FcεRI crosslinking were significantly higher in CSU patients than in NC subjects (P = 0.0106). CONCLUSIONS In the Japanese population of CSU patients studied, the ability of the anti-IgE AAbs to induce FcεRI crosslinking differed significantly between NC subjects and CSU patients, suggesting the involvement of anti-IgE AAbs in the pathogenesis of CSU in the Japanese population.
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Stiefel F, Stiefel F, Terui T, Machino T, Ishitani K, Bourquin C. Spotlight on Japanese physicians: An exploration of their professional experiences elicited by means of narrative facilitators. Work 2019; 63:269-282. [PMID: 31156208 DOI: 10.3233/wor-192928] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND While investigation of physicians' work experience is often limited to issues of satisfaction or burnout, a broader view of their experiences is lacking. OBJECTIVE To explore professional experiences, we asked Japanese physicians (N = 18, 12 men and 6 women) of a general hospital to react to so-called "narrative facilitators". METHODS The narrative facilitators - inspired by clinical psychology, visual sociology and purpose-designed techniques - oriented physicians' narratives towards clinical practise, relationship with peers and context. Transcribed interviews were subject to thematic analysis. RESULTS The thematic analysis of participants' narratives revealed a lonely physician with a tough job, torn between the ideal of patient-centred care and a clinical reality, which limits these aspirations. Patients emerged as anxious and burdensome consumers of medicine. Feeling neither supported by peers nor the institution, physicians also perceived the society as somewhat negligent, delegating its problem to medicine. Communication difficulties, with patients and peers, and the absence of joyful aspects of the profession constituted fundamental elements of their narratives. CONCLUSIONS Comprehensive investigation of physicians' lived professional experience could become a key to conceive ways to support them.
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Terui T, Kobayashi S, Okubo Y, Murakami M, Hirose K, Kubo H. Efficacy and Safety of Guselkumab, an Anti-interleukin 23 Monoclonal Antibody, for Palmoplantar Pustulosis: A Randomized Clinical Trial. JAMA Dermatol 2019; 154:309-316. [PMID: 29417135 DOI: 10.1001/jamadermatol.2017.5937] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Importance Palmoplantar pustulosis (PPP) is a recalcitrant skin disease with no biologics currently approved for treatment. The involvement of interleukin 23 (IL-23) and cytokines of the type 17 helper T cell lineage in the pathogenesis of PPP has been recently postulated. Objective To evaluate the efficacy and safety of guselkumab, an anti-IL-23 monoclonal antibody, in Japanese patients with PPP. Design, Setting, and Participants This double-blind, randomized, placebo-controlled, parallel-group, 24-week trial was conducted between May 14, 2013, and September 27, 2014, at 11 centers in Japan. Participants were patients with moderate to severe PPP that did not respond adequately to conventional treatments. Interventions Patients were randomized 1:1 to receive guselkumab, 200 mg, by subcutaneous injection or matching placebo at weeks 0 and 4. Main Outcomes and Measures Changes in total scores of skin-related outcomes from baseline at the end of week 16 (primary clinical cutoff) and through week 24 were measured. Serum biomarker analyses were performed at baseline, week 4, and week 16, and safety was monitored through week 24. Results Of 49 randomized patients (35 [71%] women; median [range] age, 52 [28-77] years), 41 completed the study at week 24. Mean (SD) PPP severity index total scores (primary end point) improved significantly from baseline in guselkumab-treated patients (-3.3 [2.43]) vs placebo (-1.8 [2.09]) (least squares mean difference, -1.5; 95% CI, -2.9 to -0.2; P = .03). At week 16, PPP area and severity index scores (least squares mean difference, -5.65; 95% CI, -9.80 to -1.50; P = .009) and proportion of patients achieving 50% reduction in these scores (difference in proportion, 39.2; 95% CI, 14.0-64.3; P = .009) improved significantly. A numerically higher proportion of patients had a physician's global assessment score of 1 or less in the guselkumab group vs placebo. Improvement in efficacy scores was maintained through week 24 in the guselkumab group. Significant reductions from baseline in serum IL-17A and IL-17F cytokine levels were observed at weeks 4 and 16. Frequency of treatment-emergent adverse events was comparable between the guselkumab group (19 of 25 patients [76%]) and the placebo group (18 of 24 patients [75%]). Frequent adverse effects included nasopharyngitis (14 patients [29%]), headache (3 patients [6%]), contact dermatitis (3 patients [6%]), and injection site erythema (3 patients [6%]). No major safety concerns emerged during the study. Conclusions and Relevance Targeting IL-23 and its associated immune cascade with guselkumab may be a safe and useful therapeutic option for treatment of PPP. Trial Registration clinicaltrials.gov Identifier: NCT01845987.
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Endo T, Toyoshima S, Kanegae K, Izaki S, Nishimori N, Ito M, Sugai K, Hayama K, Terui T, Okayama Y. Identification of biomarkers for predicting the response to cyclosporine A therapy in patients with chronic spontaneous urticaria. Allergol Int 2019; 68:270-273. [PMID: 30355455 DOI: 10.1016/j.alit.2018.09.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 09/06/2018] [Accepted: 09/18/2018] [Indexed: 10/28/2022] Open
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