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Düll MM, Kremer AE. [Recommended diagnostics for pruritus affecting primary non-lesional skin]. DERMATOLOGIE (HEIDELBERG, GERMANY) 2024; 75:597-605. [PMID: 38940941 PMCID: PMC11300620 DOI: 10.1007/s00105-024-05380-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/04/2024] [Indexed: 06/29/2024]
Abstract
BACKGROUND Chronic pruritus affecting primary non-lesional skin (CPNL) manifests as a common symptom across a spectrum of diseases spanning various medical specialties. Given the diverse etiological factors involved, diagnosing the underlying condition poses a significant challenge. OBJECTIVES To provide a comprehensive overview of clinical, laboratory, and imaging diagnostics for CPNL. MATERIALS AND METHODS A thorough literature search on the diagnostics of chronic pruritus was conducted using PubMed with specific keywords "chronic pruritus AND non-lesional skin", "chronic itch AND non-lesional skin", "chronic pruritus AND diagnostics", "chronic itch AND diagnostics", "CKD-aP", "hepatic pruritus", "cholestatic pruritus", and "myeloproliferative neoplasms AND pruritus". RESULTS A systematic diagnostic approach is recommended for patients with CPNL, guided by the prevalence of pruritus-associated diseases. Initial basic diagnostics facilitate a cost-effective and focused evaluation during the initial medical assessment. Information pertaining to underlying diseases can be further refined through specialized diagnostic procedures. CONCLUSIONS CPNL often presents a diagnostic dilemma. Adopting a stepwise diagnostic strategy facilitates the identification of underlying etiologies, which is crucial for recognizing diseases and administering pruritus-specific pharmacotherapy.
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Affiliation(s)
- M M Düll
- Medizinische Klinik 1, Gastroenterologie, Pneumologie, Endokrinologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Deutschland
| | - A E Kremer
- Medizinische Klinik 1, Gastroenterologie, Pneumologie, Endokrinologie, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Deutschland.
- Klinik für Gastroenterologie und Hepatologie, UniversitätsSpital Zürich, Universität Zürich, Rämistr. 100, 8091, Zürich, Schweiz.
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Weisshaar E, Kupfer JP, Bentz P, Staubach-Renz P, Legat F, Kremer AE, Ständer H, Streit M, Darsow U, Mettang T, Ständer S. Validation of the German Pruritus Questionnaire for the systematic assessment of chronic pruritus. J Dtsch Dermatol Ges 2024; 22:956-963. [PMID: 38932525 DOI: 10.1111/ddg.15430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/21/2024] [Indexed: 06/28/2024]
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.
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Affiliation(s)
- Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Jörg P Kupfer
- Institute of Medical Psychology, University Giessen, Giessen, Germany
| | - Philipp Bentz
- Division of Occupational Dermatology, Department of Dermatology, University Hospital Heidelberg, Heidelberg, Germany
| | | | - Franz Legat
- Department of Dermatology and Venereology, Medical University Graz, Graz, Austria
| | - Andreas E Kremer
- Department of Gastroenterology and Hepatology, University Hospital Zürich, University Zürich, Zürich, Switzerland
| | | | - Markus Streit
- Department of Dermatology and Allergology, Aarau Cantonal Hospital, Aarau, Switzerland
| | - Ulf Darsow
- Department of Dermatology and Allergology, University Medical Center, TU Munich, Munich, Germany
| | | | - Sonja Ständer
- Competence Center for Chronic Pruritus and Section Pruritus Medicine, Department of Dermatology, University Hospital Münster, Münster, Germany
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Von Martial S, Kok L, Gründel S, Augustin M, Blome C, Zeidler C, Steinbrink K, Ständer S, Tsianakas A. Introduction of a Specific Dermatological Rehabilitation Programme for Patients with Chronic Pruritus: A Pilot Study. Acta Derm Venereol 2022; 102:adv00831. [PMID: 36317589 PMCID: PMC10508275 DOI: 10.2340/actadv.v102.2930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/01/2022] [Indexed: 11/07/2022] Open
Abstract
Chronic pruritus is a common symptom, associated with several severe medical conditions, great psychological burden, and reduced quality of life. It also poses socio-economic challenges concerning patients' work loss and healthcare costs. In Germany, medical rehabilitation programmes represent an integral part of the medical care of patients with chronic inflammatory skin diseases. However, such programmes play only a rudimentary role in the treatment of other dermatological diseases, such as dermatological oncology, genetic skin diseases, and chronic pruritus. Therefore, a specific antipruritic dermatological rehabilitation programme was developed in cooperation between the Department of Dermatology of the Medical Rehabilitation Center Bad Bentheim and the Center for Chronic Pruritus of the University Hospital of Muenster, Germany. This prospective study compared short-term patient-reported outcomes (n = 121) at the beginning and end of the rehabilitation programme. The majority of subjects had chronic pruritus on primary diseased, inflamed skin. Significant improvements in pruritus intensity (p ≤ 0.001), quality of life (p ≤ 0.001), anxiety symptoms (p ≤ 0.001) and depression (p ≤ 0.001), as well as an overall patient-relevant benefit (Patient Benefit Index 2.6 ± 1.06) and treatment-related patients' satisfaction, were shown. This suggests that implementation of this standardized rehabilitation programme for treatment of patients with chronic pruritus was successful.
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Affiliation(s)
- Sophia Von Martial
- Fachklinik Bad Bentheim, Department of Dermatology and Allergology, Am Bade 1, DE-48455 Bad Bentheim, Germany
| | - Lisa Kok
- Fachklinik Bad Bentheim, Department of Dermatology and Allergology, Am Bade 1, DE-48455 Bad Bentheim, Germany
| | - Sonja Gründel
- Fachklinik Bad Bentheim, Department of Dermatology and Allergology, Am Bade 1, DE-48455 Bad Bentheim, Germany
| | - Matthias Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Christine Blome
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Claudia Zeidler
- Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Kerstin Steinbrink
- Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Sonja Ständer
- Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Athanasios Tsianakas
- Fachklinik Bad Bentheim, Department of Dermatology and Allergology, Am Bade 1, DE-48455 Bad Bentheim, Germany.
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4
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Augustin M, Wilsmann-Theis D, Körber A, Kerscher M, Itschert G, Dippel M, Staubach P. Diagnosis and treatment of xerosis cutis - a position paper. J Dtsch Dermatol Ges 2020; 17 Suppl 7:3-33. [PMID: 31738016 DOI: 10.1111/ddg.13906] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND RATIONALE Xerosis cutis (also referred to as xeroderma, dry skin, asteatosis) affects more than 10 million individuals in Germany. It is among the most common dermatological diagnoses and a cardinal symptom of many dermatological, internal and neurological diseases. Even though it has been established that basic skin care plays a significant role in the management of patients with xerosis cutis, there are as yet no evidence-based algorithms for diagnosis and treatment. OBJECTIVE The present position paper provides physicians across all specialties with a practical, symptom-based approach to the prevention, diagnosis and treatment of xerosis cutis. METHODS Within a structured decision-making process, a panel of experienced dermatologists first defined questions relevant to everyday clinical practice, which were then addressed by a systematic review of the literature. Based on the evidence available as well as expert consensus, diagnostic and treatment algorithms were subsequently developed and agreed upon. RESULTS Xerosis cutis is generally diagnosed on clinical grounds. Possible trigger factors must be avoided, and comorbidities should be adequately and specifically treated. Suitable skin care products should be chosen with a view to improving skin hydration and restoring its barrier function. They should therefore contain both rehydrating and lipid-replenishing components. The "drier" the skin appears, the greater the lipid content should be (preferably using water-in-oil formulations). The choice of ingredients is based on a patient's individual symptoms, such as scaling (e.g., urea), fissures/rhagades (e.g., urea or dexpanthenol), erythema (e.g., licochalcone A) and pruritus (e.g., polidocanol). Other factors to be considered include the site affected and patient age. Ingredients or rather combinations thereof for which there is good clinical evidence should be preferentially used. The best evidence by far is available for urea, whose efficacy in the treatment of xerosis is further enhanced by combining it with other natural moisturizing components and ceramides. The "xerosimeter" is a tool developed in an effort to facilitate patient management and for training purposes. It not only includes practical tools for diagnosis and follow-up but also a classification of ingredients and a structured treatment algorithm. CONCLUSION The structured symptom- and evidence-based approach proposed herein contains a road map for diagnosis and treatment of xerosis cutis. It aims to raise awareness in terms of prevention and early treatment of this condition and may thus improve quality of life and prevent potential sequelae.
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Affiliation(s)
- Matthias Augustin
- Hamburg-Eppendorf University Medical Center, Institute for Healthcare Research in Dermatology and Nursing (IVDP), Martinistr. 52, 20246, Hamburg, Germany
| | - Dagmar Wilsmann-Theis
- Department of Dermatology and Allergology, University Medical Center, Friedrich Wilhelm University, Sigmund Freud Str. 25, 53105, Bonn, Germany
| | - Andreas Körber
- Office-based Dermatologist, Rüttenscheider Str. 143, 45130, Essen, Germany
| | - Martina Kerscher
- University of Hamburg, Division of Cosmetic Sciences, Papendamm 21, 20146, Hamburg, Germany
| | - Götz Itschert
- Office-based Dermatologist, Am Rathaus 2a, 25421, Pinneberg, Germany
| | - Michaela Dippel
- MD medscript & consult, Am Kuhtriftberg 21, 67098, Bad Dürkheim, Germany
| | - Petra Staubach
- Department of Dermatology, University Medical Center, Johannes Gutenberg University, Langenbeckstr. 1, 55131, Mainz, Germany
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A systematic review of questionnaires on itch by the Special Interest Group “Questionnaires” of the International Forum for the Study of Itch (IFSI). ACTA ACUST UNITED AC 2019. [DOI: 10.1097/itx.0000000000000026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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6
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Thomas J, Saple DG, Jerajani HR, Netha NRG, Rangasamy DU, Shaikh R, Babu RP, Powar I, Mhatre S, Vase S, Srisha MM, Mehta S, Mittal R, Acharya S, Charugulla SN. Real-World, Non-Interventional, Observational Study of Hydroxyzine Hydrochloride in Chronic Pruritus: a Prospective, Non-Comparative Study. Dermatol Ther (Heidelb) 2019; 9:299-308. [PMID: 30949959 PMCID: PMC6522615 DOI: 10.1007/s13555-019-0293-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Although hydroxyzine is widely used for symptom relief in pruritus, its clinical safety and efficacy data in the Indian setting are scarce. We conducted a study to assess the effectiveness and tolerability of hydroxyzine in the management of Indian patients with chronic pruritus in a real-world setting. METHODS This was a prospective, observational, patient-reported outcomes (PRO) study in patients with chronic pruritus due to dermatological causes treated with hydroxyzine as per the clinician's discretion for a period of up to 12 weeks. The primary outcome was improvement in quality of life from baseline, assessed using the 10-point Dermatology Quality of Life Index (DLQI) at week 12 of the study period. Secondary outcomes were improvement in the pruritus scores (5-D itch scale) at 12 weeks, improvements in the DLQI and 5-D itch scores at 2, 4 and 8 weeks and safety. RESULTS The study included 400 patients (179 males, 221 females) from 7 dermatology centres across India. Of the 400 patients recruited, 391 patients completed at least 2 weeks of treatment. There was significant (p < 0.0001) improvement from baseline in the DLQI scores and 5-D itch scores at 2, 4, 8 and 12 weeks; 189/391 (48.34%) patients had symptom relief leading to early termination. Overall, the treatment was well tolerated with a total of 11 mild-to-moderate adverse events reported during the study, which included dizziness, constipation, drowsiness, dry mouth and sedation. All events resolved without any intervention. There were no serious adverse events. CONCLUSION This real-world, observational, PRO study demonstrates that hydroxyzine significantly improves symptoms of pruritus and quality of life in patients with chronic pruritus due to dermatological causes over 12 weeks. Despite the sedating potential of the drug, hydroxyzine is well tolerated in real-world settings. TRIAL REGISTRATION CTRI/2017/06/008847. FUNDING Dr. Reddy's Laboratories.
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Affiliation(s)
| | | | - Hemangi R Jerajani
- Mahatma Gandhi Institute of Health Sciences, Navi Mumbai, Maharashtra, India
| | | | | | | | - Ravindra P Babu
- Raga's Skin Care, Skin and Cosmetology Clinic, Bangalore, Karnataka, India
| | | | - Sayalee Mhatre
- Mahatma Gandhi Institute of Health Sciences, Navi Mumbai, Maharashtra, India
| | - Santosh Vase
- Gandhi Medical College, Secunderabad, Telangana, India
| | | | - Suyog Mehta
- Medical Affairs, Dr. Reddy's Laboratories Ltd., Hyderabad, Telangana, India
| | - Rajan Mittal
- Medical Affairs, Dr. Reddy's Laboratories Ltd., Hyderabad, Telangana, India
| | - Shivani Acharya
- Medical Affairs, Dr. Reddy's Laboratories Ltd., Hyderabad, Telangana, India
| | - Sujeet N Charugulla
- Medical Affairs, Dr. Reddy's Laboratories Ltd., Hyderabad, Telangana, India.
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Steinke S, Zeidler C, Riepe C, Bruland P, Soto-Rey I, Storck M, Augustin M, Bobko S, Garcovich S, Legat FJ, Lvov A, Misery L, Osada N, Reich A, Şavk E, Serra-Baldrich E, Streit M, Szepietowski JC, Weger W, Dugas M, Ständer S. Humanistic burden of chronic pruritus in patients with inflammatory dermatoses: Results of the European Academy of Dermatology and Venereology Network on Assessment of Severity and Burden of Pruritus (PruNet) cross-sectional trial. J Am Acad Dermatol 2019; 79:457-463.e5. [PMID: 30119869 DOI: 10.1016/j.jaad.2018.04.044] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/17/2018] [Accepted: 04/20/2018] [Indexed: 01/16/2023]
Abstract
BACKGROUND Chronic pruritus is a multifactorial, challenging symptom of global relevance. OBJECTIVE The European Academy of Dermatology and Venereology Network on Assessment of Severity and Burden of Pruritus (PruNet) investigation aimed to analyze the severity and humanistic burden of chronic pruritus in patients suffering from inflammatory dermatoses across Europe. METHODS Prospectively collected routine data on 552 patients (with atopic dermatitis, contact dermatitis, prurigo nodularis, psoriasis vulgaris, lichen planus, or mycosis fungoides [pruritus numeric rating scale score ≥3]) from 9 European centers (in Austria, France, Germany, Italy, Poland, Russia, Spain, Switzerland, and Turkey) were analyzed by univariate and multivariate variance analyses of various itch characteristics and quality of life (as measured by the Dermatology Life Quality Index and the ItchyQoL). RESULTS Duration, frequency, and intensity of pruritus (according to a numeric rating scale and visual analog scale) and related impairment of quality of life differed between European centers and dermatologic diagnoses (P < .05). The country in which the center was located had a greater impact on how patients evaluated pruritus intensity and quality of life than diagnosis did (P < .001). LIMITATIONS One center per country was included. CONCLUSION The humanistic burden of chronic pruritus in patients with inflammatory dermatoses is high. European cross-cultural factors may have a stronger influence than a specific dermatologic diagnosis on how patients rate intensity of pruritus and quality of life.
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Affiliation(s)
- Sabine Steinke
- Center for Chronic Pruritus, Department of Dermatology, University Hospital of Münster, Münster, Germany; Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Claudia Zeidler
- Center for Chronic Pruritus, Department of Dermatology, University Hospital of Münster, Münster, Germany
| | - Claudia Riepe
- Center for Chronic Pruritus, Department of Dermatology, University Hospital of Münster, Münster, Germany
| | - Philipp Bruland
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Iñaki Soto-Rey
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Michael Storck
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Matthias Augustin
- Institute for Health Services Research in Dermatology and Nursing, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Svetlana Bobko
- Department of Dermatology, University Hospital Moscow, Moscow, Russia
| | - Simone Garcovich
- Department of Dermatology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario Agostino Gemelli, Rome, Italy
| | - Franz J Legat
- Department of Dermatology, Medical University of Graz, Graz, Austria; Das Kurhaus-Bad Gleichenberg, Bad Gleichenberg, Austria
| | - Andrey Lvov
- Department of Dermatology, University Hospital Moscow, Moscow, Russia
| | - Laurent Misery
- Department of Dermatology, University Hospital of Brest, Brest, France
| | - Nani Osada
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Adam Reich
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland; Department of Dermatology, University of Rzeszow, Rzeszow, Poland
| | - Ekin Şavk
- Department of Dermatology, Adnan Menderes University, Aydın, Turkey
| | - Esther Serra-Baldrich
- Cutaneous Allergy Unit, Department of Dermatology, Hospital Sant Pau, Universitat Autònoma Barcelona, Barcelona, Spain
| | - Markus Streit
- Department of Dermatology, Kantonsspital Aarau, Aarau, Switzerland
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Wolfgang Weger
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Martin Dugas
- Institute of Medical Informatics, University of Münster, Münster, Germany
| | - Sonja Ständer
- Center for Chronic Pruritus, Department of Dermatology, University Hospital of Münster, Münster, Germany
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8
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Ständer S, Zeidler C, Augustin M, Bayer G, Kremer AE, Legat FJ, Maisel P, Mettang T, Metz M, Nast A, Niemeier V, Raap U, Schneider G, Ständer HF, Staubach P, Streit M, Weisshaar E. S2k Guidelines for the diagnosis and treatment of chronic pruritus - update - short version. J Dtsch Dermatol Ges 2018; 15:860-872. [PMID: 28763584 DOI: 10.1111/ddg.13304] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Associated with a host of different diseases, pruritus is a cardinal symptom that poses an interdisciplinary diagnostic and therapeutic challenge. Over time, that symptom may progress independently of the initial cause, thus losing its function as a warning sign and turning into a clinically relevant disease of its own. In Germany, approximately 13.5 % of the general population are affected by chronic pruritus, with an incidence of 7 %. All forms of chronic pruritus require targeted treatment consisting of (a) diagnosis and management of the underlying disease, (b) dermatological treatment of primary or secondary (for example, dry skin, scratch lesions) symptoms, (c) symptomatic antipruritic treatment, and (d) psychological/psychotherapeutic treatment in case of an underlying or associated psychological or psychosomatic condition. Medical care of patients with chronic pruritus should therefore include an interdisciplinary approach, in particular with respect to diagnosis and therapy of the underlying disease as well as in terms of the management of treatment and adverse events. The objective of the present interdisciplinary guidelines is to define and standardize diagnostic and therapeutic procedures in patients with chronic pruritus. This is a short version of the current S2 guidelines on chronic pruritus. The long version may be found at www.awmf.org.
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Affiliation(s)
- Sonja Ständer
- Center for Chronic Pruritus (KCP) and Department of Dermatology, University Medical Center, Münster, Germany
| | - Claudia Zeidler
- Center for Chronic Pruritus (KCP) and Department of Dermatology, University Medical Center, Münster, Germany
| | - Matthias Augustin
- Institute for Health Care Research in Dermatology and Nursing (IVDP), Competence Center for Nursing Research in Dermatology (CVderm), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Gudrun Bayer
- Institute of General Medicine, Charité - University Medical Center, Berlin, Germany
| | - Andreas E Kremer
- Department of Medicine I, Gastroenterology, Pulmonology, and Endocrinology, University of Erlangen-Nuremberg, Germany
| | - Franz J Legat
- Department of Dermatology, Venereology, Graz Medical University, Graz, Austria
| | - Peter Maisel
- Center for General Medicine, Medical Faculty, University of Münster, Germany
| | - Thomas Mettang
- Department of Nephrology, DKD Helios Klinik, Wiesbaden, Germany
| | - Martin Metz
- Allergy Center Charité, Department of Dermatology, Venereology, and Allergology, Charité - University Medical Center, Berlin, Germany
| | - Alexander Nast
- Division of Evidence-Based Medicine (dEBM), Department of Dermatology, Venereology, and Allergology, Charité - University Medical Center, Berlin, Germany
| | - Volker Niemeier
- Department of Dermatology, Venereology, and Allergology, University Medical Center Giessen and Marburg (Giessen site) and Practice for Dermatology, Psychotherapy, and Psychoanalysis, Giessen, Germany
| | - Ulrike Raap
- Department of Dermatology, Allergology Faculty of Medicine and Health Science, University of Oldenburg, Klinikum Oldenburg AöR, Oldenburg, Germany
| | - Gudrun Schneider
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Cener, Münster, Germany
| | - Hartmut F Ständer
- Dermatology Bad Bentheim, Dermatology Practice at Paulinenkrankenhaus Bad Bentheim and Department of Dermatology Medical Center Dortmund gGmbH, Dortmund, Germany
| | - Petra Staubach
- Clinical Research Center, Department of Dermatology, University Medical Center, Mainz, Germany
| | - Markus Streit
- Department of Dermatology, Aarau Canton Hospital, Aarau, Switzerland
| | - Elke Weisshaar
- Department of Clinical Social Medicine, Occupational and Environmental Dermatology, University Medical Center, Heidelberg, Germany
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9
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Augustin M, Wilsmann-Theis D, Körber A, Kerscher M, Itschert G, Dippel M, Staubach P. Positionspapier: Diagnostik und Therapie der Xerosis cutis. J Dtsch Dermatol Ges 2018; 16 Suppl 4:3-35. [DOI: 10.1111/ddg.13580] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Matthias Augustin
- Universitätsklinikum Hamburg-Eppendorf; Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP); Martinistr. 52 20246 Hamburg
| | - Dagmar Wilsmann-Theis
- Klinik und Poliklinik für Dermatologie und Allergologie der Rheinischen-Friedrich-Wilhelms Universität Bonn; Sigmund-Freud-Str. 25 53105 Bonn
| | | | - Martina Kerscher
- Universität Hamburg; Fachbereich Kosmetikwissenschaft; Papendamm 21 20146 Hamburg
| | | | - Michaela Dippel
- MD medscript & consult; Am Kuhtriftberg 21 67098 Bad Dürkheim
| | - Petra Staubach
- Hautklinik und Poliklinik der Universitätsmedizin; Johannes Gutenberg-Universität; Langenbeckstr. 1 55131 Mainz
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10
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Pereira MP, Steinke S, Bruland P, Ständer HF, Dugas M, Augustin M, Ständer S. Management of chronic pruritus: from the dermatological office to the specialized itch center: a review. ITCH (PHILADELPHIA, PA.) 2017; 2:e6. [PMID: 30828641 PMCID: PMC6372054 DOI: 10.1097/itx.0000000000000006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 05/24/2017] [Indexed: 11/26/2022]
Abstract
Patient care for those affected by chronic pruritus is remarkably complex due to its high prevalence and multifactorial nature. It requires a comprehensive assessment of the patient's medical history, extensive diagnostic procedures, and long treatment duration, including management of possible accompanying disorders such as sleep disturbances and mental distress. It is important to prioritize patient's needs when developing a therapeutic treatment plan. Standardized questionnaires and scales should be used to better analyze the patient history, quality of life, symptom intensity, and course of treatment. These can be distributed via digital platforms, allowing for more effective communication between the treating agents and gathering of large volumes of data in central databases. In today's health care system, it is essential for physicians with itch-related specializations and specialized itch centers to cooperate. It is thus crucial to focus efforts on the further development of specialized treatment centers and training courses for medical practitioners. There are, however, various regulatory and economic barriers to overcome in the modern health care system before patients with chronic pruritus can be offered the best possible care. Accordingly, health care authorities should be made aware of the difficulties associated with the management of chronic pruritus and of the high individual and societal burden it represents.
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Affiliation(s)
| | - Sabine Steinke
- Department of Dermatology and Center for Chronic Pruritus
| | - Philipp Bruland
- Institute of Medical Informatics, University Hospital Münster
| | | | - Martin Dugas
- Institute of Medical Informatics, University Hospital Münster
| | - Matthias Augustin
- Competence Center for Healthcare Research in Dermatology (CVderm), Institute for Healthcare Research in Dermatology and Nursing (IVDP), University Hospital of Hamburg-Eppendorf, Hamburg, Germany
| | - Sonja Ständer
- Department of Dermatology and Center for Chronic Pruritus
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Ständer S, Zeidler C, Augustin M, Bayer G, Kremer AE, Legat FJ, Maisel P, Mettang T, Metz M, Nast A, Niemeier V, Raap U, Schneider G, Ständer HF, Staubach P, Streit M, Weisshaar E. S2k-Leitlinie zur Diagnostik und Therapie des chronischen Pruritus - Update - Kurzversion. J Dtsch Dermatol Ges 2017; 15:860-873. [DOI: 10.1111/ddg.13304_g] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sonja Ständer
- Kompetenzzentrum Chronischer Pruritus (KCP) und Klinik für Hautkrankheiten; Universitätsklinikum Münster; Münster Deutschland
| | - Claudia Zeidler
- Kompetenzzentrum Chronischer Pruritus (KCP) und Klinik für Hautkrankheiten; Universitätsklinikum Münster; Münster Deutschland
| | - Matthias Augustin
- Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVPD), Competenzzentrum Versorgungsforschung in der Dermatologie (CVderm); Universitätsklinikum Hamburg-Eppendorf; Hamburg Deutschland
| | - Gudrun Bayer
- Institut für Allgemeinmedizin der Charité - Universitätsmedizin Berlin; Berlin Deutschland
| | - Andreas E. Kremer
- Medizinische Klinik 1, Gastroenterologie, Pneumologie und Endokrinologie; Friedrich-Alexander-Universität Erlangen; Erlangen Deutschland
| | - Franz J. Legat
- Universitätsklinik für Dermatologie und Venerologie; Medizinische Universität Graz; Graz Österreich
| | - Peter Maisel
- Centrum für Allgemeinmedizin, Medizinische Fakultät; Westfälische Wilhelms-Universität Münster; Münster Deutschland
| | - Thomas Mettang
- Fachbereich Nephrologie; DKD Helios Klinik; Wiesbaden Deutschland
| | - Martin Metz
- Allergie-Centrum-Charité, Klinik für Dermatologie, Venerologie und Allergologie; Charité - Universitätsmedizin Berlin; Berlin Deutschland
| | - Alexander Nast
- Division of Evidence based Medicine (dEBM), Klinik für Dermatologie, Venerologie und Allergologie; Charité - Universitätsmedizin Berlin; Berlin Deutschland
| | - Volker Niemeier
- Klinik für Dermatologie, Venerologie und Allergologie UKGM; Standort Gießen und Praxis für Dermatologie, Psychotherapie und Psychoanalyse; Gießen Deutschland
| | - Ulrike Raap
- Universitätsklinik für Dermatologie und Allergologie; Klinikum Oldenburg AöR, Oldenburg; Deutschland
| | - Gudrun Schneider
- Klinik für Psychosomatik und Psychotherapie; Universitätsklinikum Münster; Deutschland
| | - Hartmut F. Ständer
- Dermatologie Bad Bentheim; Praxis für Dermatologie im Paulinenkrankenhaus Bad Bentheim und Hautklinik Klinikum Dortmund gGmbH; Dortmund Deutschland
| | - Petra Staubach
- Clinical Research Center; Hautklinik und Poliklinik der Universitätsmedizin, Johannes Gutenberg-Universität KöR; Mainz Deutschland
| | - Markus Streit
- Klinik für Dermatologie, KSA am Bahnhof, Kantonsspital Aarau; Aarau Schweiz
| | - Elke Weisshaar
- Klinische Sozialmedizin; Berufs und Umweltdermatologie, Universitätsklinikum Heidelberg; Heidelberg Deutschland
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Bolier R, de Vries ES, Parés A, Helder J, Kemper EM, Zwinderman K, Elferink RPO, Beuers U. Fibrates for the treatment of cholestatic itch (FITCH): study protocol for a randomized controlled trial. Trials 2017; 18:230. [PMID: 28535810 PMCID: PMC5442649 DOI: 10.1186/s13063-017-1966-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 05/02/2017] [Indexed: 01/10/2023] Open
Abstract
BACKGROUND Pruritus (itch) is a frequent, burdensome and difficult-to-treat symptom in patients with cholestasis. Fibrates are currently under investigation for the treatment of primary biliary cholangitis in patients with a suboptimal response to ursodeoxycholic acid. Moreover, there is empirical evidence for a possible antipruritic effect. We aim to prove this in a randomized controlled trial, including patients with cholestatic liver diseases other than primary biliary cholangitis that are accompanied by pruritus. METHODS A multicenter investigator-initiated, double-blind, randomized placebo-controlled trial to evaluate the effect of bezafibrate on cholestatic pruritus in 84 adult patients with primary biliary cholangitis or primary/secondary sclerosing cholangitis. Primary outcome is the proportion of patients with a reduction of itch intensity of 50% or more (measured on a Visual Analog Scale) after 21 days of treatment with bezafibrate 400 mg qid or placebo. Secondary outcomes include the effect of bezafibrate on a five-dimensional itch score, liver disease-specific quality of life, serum liver tests and autotaxin activity. Safety will be evaluated through serum parameters for kidney function and rhabdomyolysis as well as precise recording of (serious) adverse events. We provide a schematic overview of the study protocol and describe the methods used to recruit and randomize patients, collect and handle data and perform statistical analyses. DISCUSSION Given its favorable safety profile and anticholestatic properties, bezafibrate may become the new first-line treatment option for treating cholestatic pruritus. TRIAL REGISTRATION Netherlands Trial Register, ID: NCT02701166 . Registered on 2 March 2016; Netherlands Trial Register, ID: NTR5436 . Registered on 3 August 2015.
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Affiliation(s)
- Ruth Bolier
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Elsemieke S. de Vries
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Albert Parés
- Liver Unit, Hospital Clínic, IDIBAPS, CIBERehd, Department of Medicine, University of Barcelona, Barcelona, Spain
| | - Jeltje Helder
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - E. Marleen Kemper
- Department of pharmacy, Academic Medical Center, Amsterdam, The Netherlands
| | - Koos Zwinderman
- Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center, Amsterdam, The Netherlands
| | - Ronald P. Oude Elferink
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Ulrich Beuers
- Tytgat Institute for Liver and Intestinal Research, Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
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Abstract
Chronic pruritus is a highly prevalent, multifactorial symptom requiring extensive diagnostics, treatment and consideration of accompanying symptoms (reduced quality of life, sleep disorders, psychic factors). Patient care is thus complex and requires consideration of individual treatment goals. Patients indicate their wish for a symptom-free life an explanation of the causes and a trustful physician-patient relationship. The targeted use of questionnaires is thus advisable in order to structurally survey the history, pruritus intensity, quality of life and treatment progression. Nevertheless, there are many administrative and economical hurdles in the health care system to overcome in order to provide patients with chronic pruritus the best possible care, also per the recommended guidelines. The development of specialized centers and training courses for medical practitioners is thus urgently needed.
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Abstract
Substance P (SP) is an important mediator of pro-inflammatory mechanisms in the skin. It targets multiple cells such as keratinocytes, mast cells, and fibroblasts which are involved in the cutaneous generation of pruritus. This suggests that SP is an interesting target for therapy. In fact, in recent case reports and case series, SP antagonists demonstrated a significant antipruritic effect in acute and chronic pruritus such as drug-induced pruritus, paraneoplastic pruritus, prurigo nodularis, cutaneous T-cell lymphoma, and brachioradial pruritus.
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Affiliation(s)
- Sonja Ständer
- Department of Dermatology, Competence Center Chronic Pruritus, University Hospital of Münster, Von-Esmarch-Strasse 58, 48149, Münster, Germany,
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15
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Bruland P, Forster C, Breil B, Ständer S, Dugas M, Fritz F. Does single-source create an added value? Evaluating the impact of introducing x4T into the clinical routine on workflow modifications, data quality and cost-benefit. Int J Med Inform 2014; 83:915-28. [PMID: 25220487 DOI: 10.1016/j.ijmedinf.2014.08.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 03/14/2014] [Accepted: 08/21/2014] [Indexed: 01/03/2023]
Abstract
OBJECTIVES The first objective of this study is to evaluate the impact of integrating a single-source system into the routine patient care documentation workflow with respect to process modifications, data quality and execution times in patient care as well as research documentation. The second one is to evaluate whether it is cost-efficient using a single-source system in terms of achieved savings in documentation expenditures. METHODS We analyzed the documentation workflow of routine patient care and research documentation in the medical field of pruritus to identify redundant and error-prone process steps. Based on this, we established a novel documentation workflow including the x4T (exchange for Trials) system to connect hospital information systems with electronic data capture systems for the exchange of study data. To evaluate the workflow modifications, we performed a before/after analysis as well as a time-motion study. Data quality was assessed by measuring completeness, correctness and concordance of previously and newly collected data. A cost-benefit analysis was conducted to estimate the savings using x4T per collected data element and the additional costs for introducing x4T. RESULTS The documentation workflow of patient care as well as clinical research was modified due to the introduction of the x4T system. After x4T implementation and workflow modifications, half of the redundant and error-prone process steps were eliminated. The generic x4T system allows direct transfer of routinely collected health care data into the x4T research database and avoids manual transcription steps. Since x4T has been introduced in March 2012, the number of included patients has increased by about 1000 per year. The average entire documentation time per patient visit has been significantly decreased by 70.1% (from 1116±185 to 334±83 s). After the introduction of the x4T system and associated workflow changes, the completeness of mandatory data elements raised from 82.2% to 100%. In case of the pruritus research study, the additional costs for introducing the x4T system are €434.01 and the savings are 0.48ct per collected data element. So, with the assumption of a 5-year runtime and 82 collected data elements per patient, the amount of documented patients has to be higher than 1102 to create a benefit. CONCLUSION Introduction of the x4T system into the clinical and research documentation workflow can optimize the data collection workflow in both areas. Redundant and cumbersome process steps can be eliminated in the research documentation, with the result of reduced documentation times as well as increased data quality. The usage of the x4T system is especially worthwhile in a study with a large amount of collected data or a high number of included patients.
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Affiliation(s)
- Philipp Bruland
- Institute of Medical Informatics, University of Münster, Germany.
| | | | - Bernhard Breil
- Faculty of Health Care, University of Applied Sciences, Krefeld, Germany
| | - Sonja Ständer
- Competence Center Chronic Pruritus, Department of Dermatology, University of Münster, Germany
| | - Martin Dugas
- Institute of Medical Informatics, University of Münster, Germany
| | - Fleur Fritz
- Institute of Medical Informatics, University of Münster, Germany
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16
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Reich A, Szepietowski JC. Pruritus intensity assessment: challenge for clinicians. ACTA ACUST UNITED AC 2014. [DOI: 10.1586/edm.13.25] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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