ABSTRACT
BACKGROUND: Chronic pruritus is a clinically heterogeneous symptom that manifests itself with varying duration, intensity, or quality. To date, there is no validated German-language instrument that systematically assesses the relevant parameters. With the support of the Pruritus Research Working Group (Arbeitsgemeinschaft Pruritusforschung, AGP), a questionnaire for the assessment of chronic pruritus (AGP questionnaire) was developed in 2008. The subsequently revised instrument, now called the German Pruritus Questionnaire, records pruritus-specific parameters such as localization, course, intensity and quality, anamnestic data on the general state of health, sociodemographic data, quality of life, and coping methods. It is to be validated in the study presented here. PATIENTS AND METHODS: The questionnaire was used in 366 patients with chronic pruritus of different etiologies from Germany (University Hospitals Heidelberg, Münster, Mainz, Erlangen, Giessen, private practice Bad Bentheim, TU Munich, Wiesbaden Kidney Center), Austria (Graz University Hospital) and Switzerland (Aarau Cantonal Hospital). RESULTS: The reliability for repeated completion (retest reliability) with regard to localization, first occurrence, and concomitant diseases showed high values for Cohen's kappa (> 0.8). The data on the retest reliability of the pruritus characteristics showed lower values (< 0.7). With regard to the measurability of practically relevant changes (change sensitivity), medium to strong effect sizes were found (0.09-0.19). A statistically significant differentiation of the pruritus etiologies based on the recorded parameters was not possible. CONCLUSIONS: The German Pruritus Questionnaire allows a comprehensive and structured recording of patient- and clinician-reported, relevant dimensions of chronic pruritus of different etiologies. Further adaptation and development are planned.
Subject(s)
Pruritus , Pruritus/diagnosis , Humans , Surveys and Questionnaires , Germany , Chronic Disease , Reproducibility of Results , Male , Female , Middle Aged , Adult , Quality of Life , AgedABSTRACT
BACKGROUND: Limited data exist on the characteristics of SARS-CoV-2 infections in German patients with psoriasis or psoriasis arthritis (PsA). This study analyses COVID-19 prevalence and severity of symptoms in these patients. PATIENTS AND METHODS: Participants of the German registries PsoBest and CoronaBest were surveyed in February 2022. Descriptive analyses were conducted. RESULTS: 4,818 patients were included in the analysis, mean age of 56.4 years. Positive SARS-CoV-2 tests were reported by 737 (15.3%) patients. The most frequently reported acute symptoms were fatigue (67.3%), cough (58.8%), and headache (58.3%). Longer-lasting symptoms after COVID-19 were reported by 231 of 737 patients after the acute phase. For most patients (92.9%), systemic treatment for their psoriasis or PsA was not modified during the pandemic. Patients positively tested for SARS-CoV-2 were younger on average and had more often changes in the therapy of psoriasis than negatively tested patients (8.5% vs. 5.4%). CONCLUSIONS: In this cohort of patients with psoriasis or PsA undergoing systemic treatment, SARS-CoV-2 infections were common but less frequent than in the general German population. No risk signals for more severe COVID-19 or increased infection rates were observed in the patients. In addition, systemic treatments remained largely unchanged, so that no risks can be attributed to these therapies.
Subject(s)
COVID-19 , Psoriasis , Registries , SARS-CoV-2 , Humans , COVID-19/epidemiology , Germany/epidemiology , Middle Aged , Psoriasis/epidemiology , Male , Female , Prevalence , Adult , Aged , Arthritis, Psoriatic/epidemiology , Severity of Illness IndexABSTRACT
BACKGROUND: Atopic dermatitis (AD) patients display an altered skin microbiome which may not only be an indicator but also a driver of inflammation. We aimed to investigate associations among AD patients' skin microbiome, clinical data, and response to systemic therapy in patients of the TREATgermany registry. METHODS: Skin swabs of 157 patients were profiled with 16S rRNA gene amplicon sequencing before and after 3 months of treatment with dupilumab or cyclosporine. For comparison, 16s microbiome data from 258 population-based healthy controls were used. Disease severity was assessed using established instruments such as the Eczema Area and Severity Index (EASI). RESULTS: We confirmed the previously shown correlation of Staphylococcus aureus abundance and bacterial alpha diversity with AD severity as measured by EASI. Therapy with Dupilumab shifted the bacterial community toward the pattern seen in healthy controls. The relative abundance of Staphylococci and in particular S. aureus significantly decreased on both lesional and non-lesional skin, whereas the abundance of Staphylococcus hominis increased. These changes were largely independent from the degree of clinical improvement and were not observed for cyclosporine. CONCLUSIONS: Systemic treatment with dupilumab but not cyclosporine tends to restore a healthy skin microbiome largely independent of the clinical response indicating potential effects of IL-4RA blockade on the microbiome.
Subject(s)
Dermatitis, Atopic , Microbiota , Humans , Dermatitis, Atopic/genetics , Cyclosporine/pharmacology , Cyclosporine/therapeutic use , Staphylococcus aureus/genetics , RNA, Ribosomal, 16S/genetics , Skin , Treatment Outcome , Severity of Illness IndexABSTRACT
TREATgermany is an investigator-initiated prospective disease registry. It investigates physician- and patient-reported disease severity (Eczema Area and Severity Index (EASI), objective Scoring Atopic Dermatitis (oSCORAD), Investigator Global Assessment, Patient-Oriented Eczema Measure (POEM), Patient Global Assessment (PGA)), patient-reported symptoms (itch, sleep loss, depressive symptoms), therapy courses and dermatological quality of life (DLQI) in moderate-to-severe atopic dermatitis with SCORAD > 20. 1,134 atopic dermatitis patients (mean age 41.0 ± 14.7 years, 42.5% females) were enrolled by 40 German recruiting sites (dermatological clinics and practices) between June 2016 and April 2021. The current analysis focuses on itch scores obtained with a numerical rating scale (NRS)) documented for the previous 3 days prior to baseline visit. The results show that 97.2% (1,090 of 1,121) patients experienced itch. Itch severity correlated moderately with severity of atopic dermatitis oSCORAD (rho = 0.44 (0.39-0.48)) and EASI score (rho = 0.41 (0.36-0.46)). A strong correlation was found with self-reported disease severity as PGA (rho = 0.68 (0.65-0.71)), POEM sum score (rho = 0.66 (0.63-0.69)) and dermatological quality of life impairment DLQI (rho = 0.61 (0.57-0.65)). Itch as a subjective complaint is more closely correlated with patient-reported outcomes than with objective assessments by the physician.
Subject(s)
Dermatitis, Atopic , Eczema , Physicians , Female , Humans , Adult , Middle Aged , Male , Dermatitis, Atopic/diagnosis , Quality of Life , Prospective Studies , Severity of Illness Index , Pruritus , Patient Reported Outcome Measures , RegistriesABSTRACT
Sleep is a normal physiological process that accounts for approximately one third of a person's life. Disruption of the normal sleep cycle, which maintains physiological homeostasis, can lead to pathology. It is not known whether sleep disturbance causes skin disease or skin disease causes sleep impairment, but a bidirectional influence is suspected. We have compiled the data from published articles on "sleep disorders in dermatology" in PubMed Central from July 2010 to July 2022 (with the option "full text available") and provide an overview of sleep disorders associated with dermatological conditions and certain drugs used in dermatology as well as sleep disturbances for which some drugs used can cause itch or dermatological issues. Atopic dermatitis, eczema and psoriasis have been shown to be exacerbated by sleep problems and vice versa. Sleep deprivation, night-time pruritus and disrupted sleep cycles are often used to assess treatment response and quality of life in these conditions. Some medications used primarily for dermatological conditions have also been associated with alterations in the sleep-wake cycle. Addressing patients sleep disorders should be an integral part of the management of dermatological conditions. More studies are needed to further investigate the influence of sleep and skin disorders.
Subject(s)
Dermatitis, Atopic , Dermatology , Sleep Wake Disorders , Humans , Quality of Life , Pruritus/complications , Dermatitis, Atopic/diagnosis , Dermatitis, Atopic/drug therapy , Dermatitis, Atopic/complications , Sleep Wake Disorders/complicationsABSTRACT
BACKGROUND AND OBJECTIVES: Hidradenitis suppurativa (HS) differs widely with respect to its clinical presentation. Literature imposes different phenotypes potentially implying different treatment modalities. The aim of this study is to develop a validated scheme that enables HS patients to identify their own lesion types. PATIENTS AND METHODS: The developed schemes for physicians and patients were implemented in a specific software. Upon patient consent, the physician used the software to document the lesions identified. Patients subsequently logged into the patient-version of the software from the convenience of their home and selected the lesions they identified on themselves. Afterwards the correlation between professionals and patients was tested. RESULTS: For seven lesion types, correlation coefficients were statistically significant. A large/strong correlation between patients and physicians was found for the draining fistulas (0.59) and double-ended comedones (0.50). For five other lesion types, correlation was medium/moderate, namely the inflammatory nodule (0.37), abscess (0.30), accordion like-/ bridged scar (0.45), epidermal cyst (0.33) and pilonidal sinus (0.39). CONCLUSIONS: HS-patients demonstrate high willingness to share their experiences and data. Therefore, a self-assessment scheme, as the developed LISAI, can be a valuable tool to enrich patient surveys with the identification of lesion types, for instance as a basis for phenotyping.
Subject(s)
Acne Vulgaris , Epidermal Cyst , Hidradenitis Suppurativa , Humans , Hidradenitis Suppurativa/diagnosis , Abscess , CicatrixABSTRACT
The lifetime prevalence of urticaria, a severe allergic disease, is almost 20%. It not only limits the quality of life of those affected, but also their general performance at work and in their daily activities. This publication is the first section of the Urticaria Guideline. It covers the classification and diagnosis of urticaria, taking into account the major advances in research into its causes, triggering factors and pathomechanisms. It also addresses strategies for the efficient diagnosis of the different subtypes of urticaria. This is crucial for individual, patient-oriented treatment, which is covered in the second part of the guideline, published separately. This German-language guideline was developed according to the criteria of the AWMF on the basis of the international English-language S3 guideline with special consideration of health system characteristics in the German-speaking countries. This first part of the guideline describes the classification of urticaria, distinguishing spontaneously occurring wheals (hives) and angioedema from forms of urticaria with inducible symptoms. Urticaria is defined as sudden onset of wheals, angioedema, or both, but is to be distinguished from conditions in which wheals occur as a short-term symptom, such as anaphylaxis. The diagnosis is based on (a limited number of) laboratory tests, but especially on medical history. In addition, validated instruments are available to measure the severity, activity and course of the disease.
Subject(s)
Anaphylaxis , Angioedema , Urticaria , Humans , Quality of Life , Urticaria/diagnosis , Urticaria/therapy , LanguageABSTRACT
This publication is the second part of the German-language S3 guideline on urticaria. It covers the management of urticaria and should be used together with Part 1 of the guideline on classification and diagnosis. This publication was prepared according to the criteria of the AWMF on the basis of the international English-language S3 guideline with special consideration of health system conditions in German-speaking countries. Chronic urticaria has a high impact on the quality of life and daily activities of patients. Therefore, if causal factors cannot be eliminated, effective symptomatic treatment is necessary. The recommended first-line treatment is to administer new generation, non-sedating H1 antihistamines. If the standard dose is not sufficiently effective, the dose should be increased up to fourfold. For patients who do not respond to this treatment, the second-line treatment in addition to antihistamines in the treatment algorithm is omalizumab and, if this treatment fails, ciclosporin. Other low-evidence therapeutic agents should only be used if all treatments in the treatment algorithm agreed upon by the guideline group fail. Both the benefit-risk profile and cost should be considered. Corticosteroids are not recommended for long-term treatment due to their inevitable severe side effects.
Subject(s)
Chronic Urticaria , Histamine H1 Antagonists, Non-Sedating , Urticaria , Humans , Quality of Life , Chronic Disease , Urticaria/drug therapy , Chronic Urticaria/diagnosis , Histamine H1 Antagonists, Non-Sedating/therapeutic useABSTRACT
This interim analysis from the atopic dermatitis registry TREATgermany shows robust long-term efficacy, favourable safety and high persistence of dupilumab under real life conditions.
Subject(s)
Antibodies, Monoclonal, Humanized , Humans , Severity of Illness Index , Treatment Outcome , Antibodies, Monoclonal, Humanized/adverse effects , RegistriesABSTRACT
BACKGROUND/METHODS: At a consensus meeting in August 2018, pediatricians and dermatologists from German-speaking countries discussed the therapeutic strategy for the treatment of pediatric patients with type I and II hereditary angioedema due to C1 inhibitor deficiency (HAE-C1-INH) for Germany, Austria, and Switzerland, taking into account the current marketing approval status. HAE-C1-INH is a rare disease that usually presents during childhood or adolescence with intermittent episodes of potentially life-threatening angioedema. Diagnosis as early as possible and an optimal management of the disease are important to avoid ineffective therapies and to properly treat swelling attacks. This article provides recommendations for developing appropriate treatment strategies in the management of HAE-C1-INH in pediatric patients in German-speaking countries. An overview of available drugs in this age-group is provided, together with their approval status, and study results obtained in adults and pediatric patients. RESULTS/CONCLUSION: Currently, plasma-derived C1 inhibitor concentrates have the broadest approval status and are considered the best available option for on-demand treatment of HAE-C1-INH attacks and for short- and long-term prophylaxis across all pediatric age-groups in German-speaking countries. For on-demand treatment of children aged 2 years and older, recombinant C1-INH and bradykinin-receptor antagonist icatibant are alternatives. For long-term prophylaxis in adolescents, the parenteral kallikrein inhibitor lanadelumab has recently been approved and can be recommended due to proven efficacy and safety.
Subject(s)
Angioedema , Angioedemas, Hereditary , Adolescent , Adult , Angioedemas, Hereditary/diagnosis , Angioedemas, Hereditary/drug therapy , Child , Complement C1 Inhibitor Protein/therapeutic use , Consensus , Germany , Humans , PlasmaABSTRACT
Apremilast is an oral inhibitor of phosphodiesterase-4 (PDE4) that is licensed for the second-line treatment of psoriasis and psoriatic arthritis. Data from several phase III clinical trials and real-world studies showed a good benefit-risk profile, with diarrhea and nausea as the most common adverse events. Diarrhea and nausea most frequently occurred during the first month of treatment. In most cases, they were mild or moderate in severity and tended to resolve over time with continued dosing and without intervention. In this review we summarize available data on gastrointestinal side effects of apremilast in patients with psoriasis and psoriasis arthritis and provide practical strategies for managing these symptoms.
Subject(s)
Anti-Inflammatory Agents, Non-Steroidal , Arthritis, Psoriatic , Gastrointestinal Diseases , Phosphodiesterase 4 Inhibitors , Psoriasis , Thalidomide/analogs & derivatives , Anti-Inflammatory Agents, Non-Steroidal/adverse effects , Arthritis, Psoriatic/drug therapy , Gastrointestinal Diseases/chemically induced , Humans , Psoriasis/drug therapy , Thalidomide/adverse effectsSubject(s)
COVID-19 , Psoriasis , Humans , COVID-19 Vaccines , SARS-CoV-2 , Registries , VaccinationSubject(s)
Chronic Urticaria , Histamine H1 Antagonists, Non-Sedating , Urticaria , Child , Chronic Disease , Humans , Urticaria/drug therapyABSTRACT
INTRODUCTION: The prevalence of atopic diseases remains high. Initial studies suggest that primary prevention with regular basic care may influence the incidence of atopic dermatitis in infants; however, data are unclear. Midwives play an important role in the care of women in the peripartum period and therefore also in providing advice on topics such as skin care, breastfeeding and nutrition of the newborn and young infant. The aim of this study was to determine the care recommendations for newborns by midwives. METHODS: We conducted a cross-sectional survey among German midwives using questionnaires on the topic of newborn skin care. RESULTS: A total of 128 questionnaires were analyzed. The most common recommendations were oil-based herbal topicals (34.9%) and plain water (34.0%). Approximately 70% of midwives reported recommending various options when there was a known family history of atopic diathesis. It was remarkable that most of the midwives' recommendations were identical regardless of the presence of an atopic diathesis. Essential care products are only used "when necessary". CONCLUSION: Training programs for midwives on the topic of "care and strengthening of the skin barrier", taking into account the current guidelines for allergy prevention, should be implemented.