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In this original research, we present the results in terms of effectiveness and safety of bimekizumab for hidradenitis suppurativa in real clinical practice. Results indicated significant improvement in all activity scores and patient-reported outcomes at week 16, including a notable decrease in mean IHS4 from 27.1 to 15.6 (p < 0.001), HS-PGA from 5.1 to 3.2 (p < 0.001), VAS pain from 8.3 to 4.7 (p < 0.001) and DLQI from 21.6 to 12.6 (p < 0.001). Bimekizumab, administered every 2 or 4 weeks, was well-tolerated with no discontinuations and no new safety concerns identified. These findings corroborate the drug's effectiveness and favourable safety profile observed in phase 3 clinical trials, supporting its use in real-world clinical practice for treating HS.
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BACKGROUND: Chronic spontaneous urticaria (CSU) has been associated with poor quality of life and mood disturbances. However, factors associated with these dimensions have not been properly assessed. Moreover, there is a lack of studies regarding sexual dysfunction (SxD) and CSU. Therefore, the aims of this study were to assess quality of life associated factors and to evaluate the prevalence and potential impact of SxD in patients with CSU. METHOD: Cross-sectional study of patients suffering from CSU. Sociodemographic and disease activity variables, quality of life, sleep, SxD, anxiety, and depression were collected using validated questionnaires. RESULTS: Seventy-five patients were included, with a female-to-male ratio of 2.40. Female sex, worse disease control, and sexual dysfunction were associated with poor quality-of-life indexes (p < 0.001). SxD was detected in 52% of female and 63% of male patients. SxD was associated with poor disease control (p < 0.001). Female SxD, but not male, was associated with poorer quality of life (p = 0.02) and an increased risk for anxiety 85% and depression 90% (p < 0.05). CONCLUSIONS: Female patients and those with an inadequate control of CSU are in higher risk of having poorer quality of life. SxD seems to be frequent in patients with CSU. Moreover, female SxD seems to have a more profound impact on quality of life and mood disturbances when compared to males. Assessment of SxD in Urticaria Clinic might be of benefit to identify patients at a higher risk of poor quality of life.
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Urticária Crônica , Urticária , Masculino , Humanos , Feminino , Qualidade de Vida , Estudos Transversais , Doença Crônica , Urticária/complicações , Urticária/epidemiologia , Urticária Crônica/epidemiologia , Fatores de RiscoRESUMO
BACKGROUND: Hidradenitis suppurativa (HS) is a chronic inflammatory disease of the hair follicle which presents with painful nodules, abscesses, and fistulae in apocrine gland-bearing areas of the skin. Approved treatments include antibiotics and biologic drugs such as adalimumab. Despite these treatments, HS management is challenging. Acitretin is an oral retinoid used for its management as 3rd or 4th line therapy. There is little evidence regarding the effectiveness and safety of acitretin treatment for HS, and no reports have previously explored the potential clinical predictors associated with the response to the treatment. METHODS: Retrospective cohort study to assess the effectiveness and safety of acitretin treatment in HS patients who failed to respond to topical therapies. RESULTS: Sixty-two patients with moderate to severe HS were included. A significant decrease in the International HS Severity Scoring System (IHS4) score was found over time. Higher basal IHS4 score, family history of HS, follicular phenotype, and history of follicular plugging conditions were potential predictors of response. Most patients did not suffer any adverse events, and no severe side effects were observed. The main cause of discontinuation was lack of efficacy. CONCLUSION: Acitretin can be considered as a therapeutic option for patients with HS. The presence of follicular phenotype or a history of components of follicular occlusion syndrome is associated with better outcomes.
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Hidradenite Supurativa , Humanos , Hidradenite Supurativa/complicações , Acitretina/efeitos adversos , Estudos de Coortes , Estudos Retrospectivos , Adalimumab/uso terapêutico , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Pain is not a trivial issue for hidradenitis suppurativa (HS) patients and has been considered a domain in the Core Outcome Set. To date, there is no evidence about pain caused by the ultrasound examinations. OBJECTIVE: The aim of the study was to assess the presence of pain generated by the ultrasound examinations of HS patients. METHODS: A multicentric cross-sectional study for detecting pain during the ultrasound examinations of HS patients using a validated verbal questionnaire immediately after the imaging studies. Statistical analysis included demographic data and possible associations with sex, age, location, clinical (Hurley), and ultrasonographic scoring (SOS-HS). The statistical tests were two proportions Z test, χ2 test, Student's t test, and ANOVA. A p < 0.05 was considered significant. RESULTS: 317 patients met the criteria. 77.3% of them did not present pain. Of cases with pain, 59.8% were mild, 16.7% moderate, and 23.6% severe. No significant association was found with sex, age, staging, location, or the number of affected regions. Although nonsignificant, severe pain cases were more frequent in the clinical Hurley III and ultrasonographic SOS-HS III stages. CONCLUSION: Pain generated by the ultrasound examination of HS patients is infrequent.
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Hidradenite Supurativa , Humanos , Hidradenite Supurativa/complicações , Hidradenite Supurativa/diagnóstico por imagem , Estudos Transversais , Índice de Gravidade de Doença , Ultrassonografia/efeitos adversos , Dor/diagnóstico por imagem , Dor/etiologiaRESUMO
BACKGROUND: Surgery is an essential part of hidradenitis suppurativa (HS) treatment. Understanding and reducing surgical recurrence are crucial to obtaining the best results in patients' treatment. OBJECTIVE: The aim of the study was to characterize surgical recurrences in a cohort of patients with HS treated with wide excision and second-intention healing. METHODS: A prospective nested case-control study was conducted. A cohort of patients with HS treated with wide excision and second-intention healing was monitored for 68 weeks. The surgical procedure was classified as case (recurrence) or control (no recurrence). The type of recurrence was classified according to the elementary lesion in tunnel or abscess and inflammatory nodule (AN) recurrence. Sociodemographic and clinical data likely related to recurrence and the type of recurrence were evaluated. RESULTS: Sixty-three patients were included, receiving a total of 82 surgical procedures. The mean age of the patients was 36.18 years, and the surgical site presented a Hurley stage II severity in 79.26% (65/82) of the interventions. Tunnel recurrence was observed in 8.5% (7/82) and AN recurrence in 15.85% (13/82) of the interventions. Obesity was associated with a higher risk of recurrence, for both tunnel and AN recurrence. Hurley III at the surgical site, a history of pilonidal sinus, and higher International Hidradenitis Suppurativa Severity Score System (IHS4) after surgery and at week 68 increased the risk of tunnel recurrence. CONCLUSION: We propose classifying surgical recurrence based on the elemental type of lesion. Tunnel recurrence could originate in the depth of the surgical scar and could be associated with both surgical site factors and inflammatory load. AN recurrence could originate in the borders of the surgical scar and may particularly benefit from preoperative ultrasound.
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Hidradenite Supurativa , Humanos , Adulto , Hidradenite Supurativa/complicações , Cicatriz , Estudos de Casos e Controles , Estudos Prospectivos , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Previously, a new dichotomous outcome was developed, calculated as 55% reduction in the International Hidradenitis Suppurativa 4 (IHS4-55) score. It was validated in datasets of adalimumab and placebo-treated HS patients. External validation is an important aspect of clinical outcomes. OBJECTIVES: We aimed to externally validate the novel dichotomous IHS4-55 in a non-biologic treated dataset of HS patients. METHODS: Data from a previously published European-wide prospective clinical study of antibiotic treatment of HS patients were used to assess the association of IHS4-55 achievement with individual reduction in inflammatory nodules, abscesses, and draining tunnels. Moreover, the associations between IHS4-55 positivity and achievement of the minimal clinically important differences (MCIDs) for Dermatology Life Quality Index (DLQI), Numerical Rating Scale (NRS) Pain, and NRS Pruritus were analyzed. RESULTS: Data were obtained from 283 individual patients, of which 36.4% (103/283) were treated with clindamycin and rifampicin and 63.6% (180/283) with tetracyclines for 12 weeks. Achievers of the IHS4-55 demonstrated a significant reduction the counts of inflammatory nodules, abscesses, and draining tunnels (all p < 0.001). Additionally, IHS4-55 achievers had an odds ratio for achieving the MCID of DLQI, NRS Pain, and NRS Pruritus of 2.16 (95% CI 1.28-3.65, p < 0.01), 1.79 (95% CI 1.10-2.91, p < 0.05), and 1.95 (95% CI 1.18-3.22, p < 0.01), respectively. CONCLUSIONS: This study shows the external validity of the novel IHS4-55 by demonstrating a significant association between IHS4-55 achievement and a reduction in inflammatory lesion counts as well as achievement of MCIDs for DLQI, NRS Pain, and NRS Pruritus in an antibiotic-treated cohort. These findings support the use of the IHS4-55 as a novel primary outcome measure in clinical trials.
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Hidradenite Supurativa , Humanos , Hidradenite Supurativa/complicações , Hidradenite Supurativa/tratamento farmacológico , Antibacterianos/uso terapêutico , Estudos Prospectivos , Abscesso , Índice de Gravidade de Doença , Prurido/tratamento farmacológico , Dor/tratamento farmacológico , Dor/etiologia , Resultado do TratamentoRESUMO
Hidradenitis suppurativa is a chronic inflammatory disorder of the hair follicle with a high level of morbidity. Pilonidal sinus disease is a comorbid disorder and may be the reason for first contact with the healthcare system of patients with hidradenitis suppurativa. The aim of this study was to evaluate the frequency of association of pilonidal sinus disease and hidradenitis suppurativa and to explore whether pilonidal sinus disease defines a different clinical profile for patients with hidradenitis suppurativa. A cross-sectional study in which data regarding past history of pilonidal sinus disease, clinical and sociodemographic information were recorded during the first visit to the Hidradenitis Suppurativa Clinic of 2 tertiary hospitals. A total of 839 patients were included in the study. Of these, 51.7% (434/839) were male and mean age was 37.3 ± 13.6 years. Pilonidal sinus disease was present in 32.6% (269/839) of the patients and was associated with an early debut of hidradenitis suppurativa, a higher Hurley stage, inflammatory phenotype and a greater number of fistulas and perianal involvement. Elapsed time between pilonidal sinus disease and diagnosis of hidradenitis suppurativa was associated with higher disease severity. Pilonidal sinus disease is a frequent comorbidity and risk marker for hidradenitis suppurativa disease severity. Pilonidal sinus disease could be a sentinel event to identify patients who would benefit from close treatment and follow-up.
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Hidradenite Supurativa , Seio Pilonidal , Humanos , Masculino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Feminino , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/epidemiologia , Seio Pilonidal/diagnóstico , Seio Pilonidal/epidemiologia , Estudos Transversais , Comorbidade , Gravidade do PacienteRESUMO
Psoriasis is a chronic inflammatory disease associated with significant impairment in quality of life. Although quality of life in patients with psoriasis has been widely studied, there is little evidence regarding the impact of psoriasis on major life-changing decisions (MLCD). The aims of this study are to describe the impact of psoriasis on MLCD and to explore the potential clinical factors associated with MLCD. This cross-sectional study included 113 patients with psoriasis, regardless of disease severity, duration, or current treatment. The impact of the disease on different MLCD, including those related to professional career, decision of having children, choice of clothing, and leisure activities, was explored using Likert scales. Mean age was 51 years old and female to male ratio was 1.08 (54/50). The mean Psoriasis Area Severity Index was 3.75, and 30% (35/113) of the patients had psoriatic arthropathy. The most affected MLCD were career choice (median (interquartile range) score 3 (2-4)), social relationships (2 (1-3)), choice of clothing (2 (1-3)), job performance, absenteeism, and choice of holiday destination (1 (0-2)). Female sex, early age of onset and psoriatic arthropathy were associated with a greater impact of the disease on MLCD (p < 0.05). The results showed that a range of MLCD are affected in patients with psoriasis, such as career choice, job performance, absenteeism, or choice of clothing. Female sex, psoriatic arthritis and early age of onset are factors associated with a greater impact on MLCD. In order to limit the long-term negative effects of psoriasis on patients, special attention should be paid to detection of psoriatic arthritis, and to patients with early disease onset.
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Artrite Psoriásica , Psoríase , Criança , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Artrite Psoriásica/diagnóstico , Estudos Transversais , Qualidade de Vida , Psoríase/tratamento farmacológico , Índice de Gravidade de DoençaRESUMO
Type D personality is characterized by social inhibition and negative affectivity. Poorer outcomes and worse quality of life have been linked to type D personality in patients with a variety of non-dermatological diseases. Despite increasing evidence of the importance of type D personality in skin diseases, there are no reviews on this subject. The aim of this review is to summarize the current evidence regarding type D personality and skin diseases. A systematic search was performed using Medline and Web of Science databases from inception to 11 October 2022. Studies addressing the presence of type D personality, its associated factors, its impact on the outcomes of the disease or the quality of life of the patients were included in the systematic review. A total of 20 studies, including 3,124 participants, met the eligibility criteria and were included in the review. Acne, hidradenitis suppurativa, psoriasis, melanoma, atopic dermatitis, chronic spontaneous urticaria and pruritic disorders were the main diseases assessed. Type D personality was more frequent among patients with skin diseases than among controls. Type D personality was found to be associated with poorer quality of life and higher rates of psychological comorbidities in patients with skin diseases. In conclusion, type D personality appears to be a marker of patients with increased risk of poorer quality of life and higher rates of psychological comorbidities. Screening for type D personality in specialized dermatology units might be beneficial to identify patients who are more psychologically vulnerable to the consequences of chronic skin diseases.
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Hidradenite Supurativa , Psoríase , Personalidade Tipo D , Humanos , Qualidade de Vida/psicologia , Psoríase/psicologia , Transtornos do Humor/diagnóstico , Transtornos do Humor/epidemiologiaRESUMO
BACKGROUND: Photodynamic therapy (PDT) is an effective treatment for actinic keratosis (AKs), but there is little information on how PDT affects skin barrier function. The objectives of this study are: To compare skin barrier function between skin with AKs and healthy skin and to evaluate the impact of PDT on skin homeostasis in patients with AKs. METHODS: A prospective observational study was conducted in patients with AKs to evaluate epidermal barrier function and skin homeostasis before and 1 ek after receiving PDT. RESULTS: A total of 21 subjects were included in the study, male/female ratio was 17:4, mean age was 75.86 years. The number of AKS observed before starting treatment was reduced with respect to those diagnosed 1 month after starting PDT (14.83 vs. 1.91, p < 0.0001). Application of PDT for treating AKs modifies epidermal barrier function. Immediately after the first session temperature, transepidermal water loss (TEWL), stratum corneum hydration (SCH) and total antioxidant capacity (TAC) increased while pH decreased on lesional skin. After 1-month follow-up, the only remained change was the increased in SCH. Higher increases in temperature were observed when using occlusive PDT compared to mixed modality. 5-ALA and M-ALA seem to have a similar impact on skin barrier. CONCLUSIONS: PDT can improve skin barrier function in patients with AKs. Skin homeostasis parameters can be used to assess efficacy and optimize dosing.
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Ceratose Actínica , Fotoquimioterapia , Dermatoses do Couro Cabeludo , Idoso , Feminino , Humanos , Masculino , Ácido Aminolevulínico/uso terapêutico , Ácido Aminolevulínico/efeitos adversos , Ceratose Actínica/tratamento farmacológico , Fotoquimioterapia/efeitos adversos , Fármacos Fotossensibilizantes , Resultado do Tratamento , Estudos ProspectivosRESUMO
INTRODUCTION: Distressed personality (or Type D personality, TDp) is a personality trait that has been associated with poor quality of life in patients suffering from a variety of skin diseases such as psoriasis or urticaria. To date the potential association between Alopecia areata (AA) and TDp has not been studied. The aim of this study was to compare the prevalence of TDp between patients with AA and controls, and to analyse the impact of TDp on patients with AA regarding mood status disturbances, quality of life and sexuality. METHODS: Cross-sectional study includes patients suffering from mild-to-severe AA and sex- and age-matched healthy controls. Socio-demographic and clinical variables, quality of life, sexual disfunction, anxiety, depression and TDp were collected using validated questionnaires. RESULTS: A total of 120 participants (60 patients and 60 controls) were included. Patients with AA showed higher prevalence of TDp than controls (35% vs. 15% p = 0.01), as well as higher rates of anxiety, depression and sexual dysfunction (p < 0.05). TDp was found to be linked to disease severity (p = 0.04), anxiety and depression scores (p < 0.001) and worse quality of life (p = 0.001). No relationship was found between TDp and sexual dysfunction. DISCUSSION: Type D personality prevalence is higher in patients with AA than in controls. It is associated with higher rates of anxiety, depression and worse quality of life. Screening for this type of personality could be useful to detect patients who could benefit from additional psychological support as a complement to their medical treatment.
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Alopecia em Áreas , Disfunções Sexuais Fisiológicas , Personalidade Tipo D , Humanos , Alopecia em Áreas/complicações , Alopecia em Áreas/epidemiologia , Alopecia em Áreas/psicologia , Qualidade de Vida/psicologia , Prevalência , Estudos Transversais , Proteínas de Ligação a DNARESUMO
Skin barrier dysfunction plays an important role in atopic dermatitis (AD) aetiopathogenesis. Dupilumab, a drug that inhibits IL-4 and IL-13, is an effective treatment for AD but there is scarce evidence about its impact on epidermal barrier. The objective of this systematic review is to evaluate the influence of dupilumab on skin barrier in patients with AD using non-invasive tools. A systematic review was designed following PRISMA guidelines. The literature search identified 73 references and, finally, only 6 were selected, including a total of 233 participants. All the studies were prospective observational studies. Dupilumab improved clinical scores in all the research. Skin barrier function parameters were mainly measured on the volar forearm. Transepidermal water loss (TEWL) was the parameter most frequently measured, evaluated in all the studies. Dupilumab decreased TEWL on eczematous lesions and non-involved skin. About 33.6% (2/6) studies reported that dupilumab also increased stratum corneum hydration (SCH) on eczematous lesions while one study did not report any changes in this parameter. This drug also decreased temperature and improved ceramide composition. In conclusion, dupilumab improved skin barrier function in AD patients, mainly reflected in a decreased in TEWL values.
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Dermatite Atópica , Perda Insensível de Água , Humanos , Pele/patologia , Dermatite Atópica/tratamento farmacológico , Epiderme , Estudos Observacionais como AssuntoRESUMO
Hidradenitis suppurativa (HS) is an inflammatory chronic disease with difficult management. In some scenarios, intralesional (IL) treatments could be useful. However, the scientific evidence available is limited and heterogeneous. We aimed to synthesize the available scientific evidence on IL treatments in HS. We conducted a systematic review in July 2021. The clinical databases reviewed included MEDLINE and Embase. All types of epidemiological studies and case series with at least 10 patients were included; reviews, guidelines, protocols, conference abstracts, case series with less than 10 patients, and case reports were excluded. Fifteen articles representing 599 patients and 1,032 lesions were included for review. Corticosteroid injections were the most reported treatment. They showed effectiveness for the treatment of acute inflammatory lesions and fistulas in terms of reduction of lesion counts, symptoms, and signs of inflammation and were safe in general terms. Light-based therapies were the other main treatment group, including photodynamic therapy and 1,064-nm diode laser. They were also effective, but more local and systemic adverse events were reported. Other treatments included botulinum toxin type B and punch-trocar-assisted cryoinsufflation (cryopunch). They were effective and safe, although were reported anecdotally. The main limitation of the systematic review was the general quality of the articles included. In conclusion, IL treatments such as corticosteroid injections and light-based therapies seem to be effective and safe for both acute inflammatory lesions and fistulas, although more prospective studies, with higher sample sizes and with standardized outcomes are needed to provide more scientific evidence on the subject.
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Hidradenite Supurativa , Fotoquimioterapia , Humanos , Hidradenite Supurativa/terapia , Estudos Prospectivos , Fotoquimioterapia/métodos , Injeções Intralesionais , Corticosteroides/uso terapêuticoRESUMO
Type D personality (TDp) is a stable personality type that has been associated with poor quality of life in the general population and in patients with a variety of diseases, such as cancer, cardiac diseases, and dermatological diseases (e.g. psoriasis). To date, the potential association between chronic spontaneous urticaria and TDp has not been studied. The aim of this study is to analyse the impact of TDp on patients with chronic spontaneous urticaria, regarding mood disturbances, quality of life, sexuality, and sleep disturbances. A cross-sectional study including 75 patients with chronic spontaneous urticaria was performed. Data on socio- demographic variables and disease activity, quality of life, sleep, sexual dysfunction, anxiety, depression and TDp were collected using validated questionnaires. TDp was present in 28% (21/75) of the patients. Although TDp was not related to worse disease control, the presence of anxiety and depression was higher in patients with TDp. Regarding quality of life, TDp was associated with poorer quality of life and higher frequency of sleep disturbances. Prevalence of TDp in patients with chronic spontaneous urticaria is similar to that in the general population. It is associated with mood status disturbances and worse quality of life regardless of disease severity, especially in the emotional and psychological domains. This group of patients could benefit from additional psychological support as a complement to their medical treatment.
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Urticária Crônica , Transtornos do Sono-Vigília , Personalidade Tipo D , Urticária , Doença Crônica , Estudos Transversais , Proteínas de Ligação a DNA , Humanos , Qualidade de Vida , Inquéritos e Questionários , Urticária/diagnóstico , Urticária/epidemiologiaRESUMO
BACKGROUND: Photodynamic therapy (PDT) has become one of the most effective therapies for the treatment of actinic keratosis, allowing the removal of more than one lesion in a single session. However, the pain sustained by the patient during treatment and local skin reactions can limit its use. OBJECTIVES: To determine the efficacy and safety of combined PDT (daylight PDT followed by conventional PDT) vs conventional PDT 12 weeks after treatment. METHODS: The study was performed as a randomized, single-center, non-inferiority clinical trial with two parallel groups. A total of 51 patients with grade I and II AKs on the scalp or face were randomized. Twenty-five patients received one session of combined PDT (combPDT), and 26 patients received one session of conventional PDT (cPDT). The primary endpoint was the reduction of AKs, 12 weeks after treatment. The secondary endpoint was the reduction in pain and local skin reaction. RESULTS: The reduction rate of grade I and II AKs was similar in combPDT and cPDT, showing no statistically significant differences between both groups, 76.67% vs 86.63% [P = .094] and 80.48% vs 83.08% [P = .679], respectively. However, pain was significantly lower in the combPDT group (2.56 vs 5, P < .01), as were local skin reactions. CONCLUSIONS: CombPDT has proven to be as effective as cPDT for the treatment of grade I and II AKs located on the scalp and face. Furthermore, combPDT has been shown to be considerably more tolerable than cPDT, causing only mild local skin reactions.
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Ceratose Actínica , Fotoquimioterapia , Ácido Aminolevulínico/efeitos adversos , Ácido Aminolevulínico/análogos & derivados , Humanos , Ceratose Actínica/patologia , Dor/etiologia , Fotoquimioterapia/efeitos adversos , Fármacos Fotossensibilizantes/efeitos adversos , Estudos Prospectivos , Método Simples-Cego , Resultado do TratamentoRESUMO
INTRODUCTION: Coronavirus disease 2019 (COVID-19) has increased the frequency of handwashing. There is scarce evidence regarding the impact of different hand hygiene procedures on skin barrier function in clinical practice. OBJECTIVE: To compare the impact on skin barrier function of different hand hygiene measures in healthcare workers in daily practice. METHODS: A randomized controlled clinical trial was conducted. Participants were randomized to sanitize their hands with water and soap, alcohol-based hand sanitizers (ABHSs), or disinfectant wipes during their 8-hour working shift. Epidermal barrier functional parameters, such as transepidermal water loss (TEWL), and the microbial load were assessed before and immediately after the working day. Tolerance and acceptability of each product were recorded after work. RESULTS: Sixty-two participants were included and 20, 21, and 21 were randomized to use water and soap, ABHS, and disinfectant wipes, respectively. After the 8-hour shift, TEWL increase was higher with disinfectant wipes than with soaps or ABHS (+5.45 vs +3.87 vs -1.46 g h-1 m-2 , respectively; P = .023). Bacteria and fungi colony-forming unit (CFU) count reductions were lower for the water and soap group than for ABHS and disinfectant wipes. Disinfectant wipes were considered more difficult to use (P = .013) compared with water and soap and ABHS. CONCLUSION: Daily hand hygiene with ABHS showed the lowest rates of skin barrier disruption and the highest reduction of CFU.
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COVID-19 , Dermatite Alérgica de Contato , Higiene das Mãos , COVID-19/prevenção & controle , Etanol , Mãos/microbiologia , Desinfecção das Mãos/métodos , Humanos , Pandemias/prevenção & controle , SARS-CoV-2 , SabõesRESUMO
BACKGROUND: Tetracyclines and clindamycin plus rifampicin combination therapy are both considered first-line therapy in current hidradenitis suppurativa guidelines. However, evidence for their efficacy is drawn from small studies, often without validated outcomes. OBJECTIVE: To assess the 12-week efficacy of oral tetracyclines and a combination of clindamycin and rifampicin. METHODS: A prospective, international cohort study performed between October 2018 and August 2019. RESULTS: In total, 63.6% of the included 283 patients received oral tetracyclines, and 36.4% were treated with clindamycin and rifampicin. Both groups showed a significant decrease in International Hidradenitis Suppurativa Severity Score System from baseline (both P < .001). The Hidradenitis Suppurativa Clinical Response (HiSCR) was achieved in 40.1% and 48.2% of patients, respectively (P = .26). Patient characteristics or disease severity were not associated with the attainment of HiSCR or the minimal clinically important differences for the Dermatology Life Quality Index and pain. LIMITATIONS: Cohort study. Respectively, 23.9% and 19.4% of patients had to be excluded from the HiSCR analysis for the tetracycline and combination therapy group because of a low abscess and nodule count at baseline. CONCLUSION: This study shows significant efficacy of both tetracycline treatment and clindamycin and rifampicin combination therapy after 12 weeks in patients with hidradenitis suppurativa. No significant differences in efficacy were observed between the 2 treatments, regardless of disease severity.
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Clindamicina/administração & dosagem , Hidradenite Supurativa/tratamento farmacológico , Rifampina/administração & dosagem , Tetraciclinas/administração & dosagem , Adulto , Clindamicina/efeitos adversos , Estudos de Coortes , Combinação de Medicamentos , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Rifampina/efeitos adversos , Tetraciclinas/efeitos adversos , Resultado do TratamentoRESUMO
Hidradenitis suppurativa (HS) is a chronic inflammatory disorder affecting the hair follicle which typically affects the axilla, inguinal, submammary, and perianal areas. Atypical HS, such as facial HS, dissecting cellulitis of the scalp (DCS), nape HS, and HS lymphedema has also been described. There is scarce evidence about the treatment of atypical HS. To describe the efficacy of biologic drugs and adjuvant therapeutic interventions used in patients with atypical HS who had an inadequate response to systemic antibiotics. Prospective case series study of patients with atypical HS (facial HS, DCS, nape HS, and HS lymphedema) treated with biologic drugs in a HS Clinic setting. Disease activity indexes, sociodemographic, clinical, and safety variables were collected. Two patients met criteria for Facial HS, three met criteria for DCS/nape HS and three patients met criteria for HS lymphedema. Patients with facial HS achieved rapid improvement without requiring other therapies. Patients with DCS, nape HS, and HS lymphedema showed variable response, with decrease of activity indexes, and requiring adjuvant treatments. Biologic drugs are useful in the management of special HS locations. In the case of facial HS, biologic therapy seems to be quite effective as monotherapy. In the cases of DCS, HS lymphedema and nape HS, treatment combination or intensification may be needed.
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Produtos Biológicos , Hidradenite Supurativa , Linfedema , Celulite (Flegmão) , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/tratamento farmacológico , Humanos , Linfedema/diagnóstico , Linfedema/tratamento farmacológico , Fenótipo , Estudos Prospectivos , Dermatoses do Couro Cabeludo , Dermatopatias GenéticasRESUMO
The term clinically amyopathic dermatomyositis (CADM) is used to represent a subgroup of patients with the typical cutaneous features of dermatomyositis (DM) in the absence of muscle involvement. Similar to classic DM, CADM can be associated with other connective tissue disorders and systemic manifestations such as interstitial lung disease and malignancy. Owing to the frequent discordance between muscle response and skin disease, the therapeutic approach to CADM represents a challenge. The current literature suggests that CADM treatment should follow a specific protocol, influenced by visceral involvement and the expression of certain myositis-specific antibodies, and different from the recommendation in the presence of myositis. Here, we present five new cases of CADM. We describe the available therapeutic options for skin manifestations in this type of DM, and we propose a step-by-step therapeutic scheme, using the cutaneous dermatomyositis disease area and severity index to assess response. Our literature review establishes mycophenolate mofetil and intravenous immunoglobulin as the most frequently successful therapies in refractory skin disease.
Assuntos
Dermatomiosite , Doenças Pulmonares Intersticiais , Neoplasias , Autoanticorpos , Dermatomiosite/diagnóstico , Dermatomiosite/tratamento farmacológico , Humanos , Doenças Pulmonares Intersticiais/diagnóstico , Doenças Pulmonares Intersticiais/tratamento farmacológico , PeleRESUMO
BACKGROUND: New integrative hidradenitis suppurativa (HS) lesion pattern phenotypes have been proposed, an inflammatory phenotype (IP) and a follicular phenotype (FP). They are characterized by different lesion patterns, symptoms, and risks of disease progression. OBJECTIVES: To evaluate whether lesion pattern phenotypes (1) have a different cardiovascular risk factor profile, and (2) are associated with a different therapeutic approach in the setting of an HS clinic. METHODS: A retrospective cohort study was conducted on 233 patients with HS. They were classified according to lesion pattern phenotype criteria. Data regarding cardiovascular risk factors and treatment decisions were gathered. RESULTS: One hundred and seventeen HS patients (50.21%) were classified as FP and 112 (48.07%) as IP. IP was associated with more severe disease and greater impairment of quality of life. Regardless of disease severity, patients with IP may have a higher cardiovascular risk, assessed according to higher C-reactive protein (CRP) levels (12.75 vs. 5.89, p = 0.059). The lesion pattern phenotype also influenced treatment decisions regardless of disease severity. Patients with IP were more likely to be treated with systemic corticosteroids and adalimumab, showing that lesion pattern phenotypes are associated with different therapeutic approaches. CONCLUSIONS: IP is associated with higher CRP values, suggesting a greater cardiovascular risk in these patients and also a different therapeutic approach. This information could help guide dermatologists in the management of HS patients and help to determine future treatment recommendations.