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Ansari IA, Anees MA, Sekh N, Urooj A. Comparison Between Pregabalin and Sertraline in the Treatment of Uremic Pruritus in Patients With Maintenance Hemodialysis. Cureus 2024; 16:e65788. [PMID: 39211714 PMCID: PMC11361768 DOI: 10.7759/cureus.65788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2024] [Indexed: 09/04/2024] Open
Abstract
Introduction Pruritus, a medical symptom also known as itch, is characterized by an unpleasant feeling coupled with the urge to scratch. Patients with chronic kidney disease (CKD) often have symptoms of pruritus due to uremia, which has adversely affected their quality of life. The treatment protocol for CKD pruritus is still being debated due to its unclear etiopathogenesis. Pregabalin, an anticonvulsant medication, and sertraline, an antidepressant medication, have been used to treat uremic pruritus (UP) patients on maintenance hemodialysis. Objectives There are no adequate investigations comparing the efficacy of pregabalin and sertraline, particularly in under-resourced countries such as Pakistan. Method The research was a randomized trial for a period of four weeks at the nephrology department of the Mayo Hospital, Lahore. A total of 62 patients were randomly assigned to take either pregabalin (aged 48.06±13.44) or sertraline (aged 47.45±10.97) tablet once a day, a total of 31 patients to each group. The pregabalin group was specified 25 mg for the first week, 50 mg for the second week, and 75 mg for the third and fourth week. Similarly, sertraline was prescribed 25 mg for the first week and 50 mg for the remaining three weeks. However, if the patient shows improvement on the lowest dosage, therapy with the same minimum dose was proposed to be continued. Lastly, the itching score was assessed on the 5D pruritus scale. The Visit 1 (no drug) score was evaluated against post-therapy scores at two-week intervals as Visit 2 (week 2) and Visit 3 (week 4). Statistical analysis was done using the Statistical Product and Service Solutions (SPSS, version 26; IBM SPSS Statistics for Windows, Armonk, NY) with a significance level set at p<0.05 and 95% confidence level. Conclusion This research concluded that both pregabalin and sertraline significantly improved itching intensity in each treatment group; however, there was no significant difference between the two drugs in reducing UP based on the 5D itching scores. In each domain of the 5D pruritus scale, a significant difference was found in post-follow-up pregabalin and sertraline therapy.
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Affiliation(s)
| | | | - Najim Sekh
- Animal Science, Himalayan College of Agricultural Sciences and Technology, Kathmandu, NPL
| | - Aasma Urooj
- Dialysis, King Edward Medical University, Lahore, PAK
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Rigatto C, Collister D, Granger-Vallée A, Girard L, Hingwala J, Karaboyas A, Levin A, McFarlane P, Pisoni R, Prasad B, Proulx N, Schwartz D, Sood M, Suri R, Tennankore K. Pathways for Diagnosing and Treating CKD-Associated Pruritus: A Narrative Review. Can J Kidney Health Dis 2024; 11:20543581241238808. [PMID: 38680970 PMCID: PMC11047256 DOI: 10.1177/20543581241238808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/14/2024] [Indexed: 05/01/2024] Open
Abstract
Purpose of Review Chronic kidney disease (CKD)-associated pruritus is a common, persistent, and distressing itch experienced by patients across the CKD spectrum. Although the disorder is associated with adverse outcomes and poor health-related quality of life, it remains underdiagnosed and undertreated. The purpose of this narrative review is to offer health care providers guidance on how to effectively identify, assess, and treat patients with CKD-associated pruritus, with the goal of reducing symptom burden and improving patient-important outcomes, such as quality of life (QoL). Sources of Information A panel of nephrologists and researchers from across Canada and the United States was assembled to develop this narrative review based on the best available data, current treatment guidelines, and their clinical experiences. Methods A panel of nephrologists who actively care for patients with pruritus receiving dialysis from across Canada was assembled. Two researchers from the United States were also included based on their expertise in the diagnosis and management of CKD-associated pruritus. Throughout Spring 2023, the panel met to discuss key topics in the identification, assessment, and management of CKD-associated pruritus. Panel members subsequently developed summaries of the pertinent information based on the best available data, current treatment guidelines, and added information on their own clinical experiences. In all cases, approval of the article was sought and achieved through discussion. Key Findings This narrative review provides pragmatic guidance addressing: (1) methods for screening CKD-associated pruritus, (2) assessing severity, (3) management of CKD-associated pruritus, and (4) suggested areas for future research. The panel developed a 3-pillar framework for proactive assessment and severity scoring in CKD-aP: systematic screening for CKD-associated pruritus (pillar 1), assessment of pruritus intensity (pillar 2), and understanding the impact of CKD-associated pruritus on the patient's QoL (pillar 3). Management of CKD-associated pruritus can include ensuring optimization of dialysis adequacy, achieving mineral metabolism targets (ie, calcium, phosphate, and parathyroid hormone). However, treatment of CKD-associated pruritus usually requires additional interventions. Patients, regardless of CKD-associated pruritus severity, should be counseled on adequate skin hydration and other non-pharmacological strategies to reduce pruritus. Antihistamines should be avoided in favor of evidence-based treatments, such as difelikefalin and gabapentin. Limitations A formal systematic review (SR) of the literature was not undertaken, although published SRs were reviewed. The possibility for bias based on the experts' own clinical experiences may have occurred. Key takeaways are based on the current available evidence, of which head-to-head clinical trials are lacking. Funding This work was funded by an arm's length grant from Otsuka Canada Pharmaceutical Inc. (the importer and distributer of difelikefalin in Canada). LiV Medical Education Agency Inc. provided logistical and editorial support.
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Affiliation(s)
- Claudio Rigatto
- Chronic Disease Innovation Centre, Seven Oaks General Hospital, Winnipeg, MB, Canada
- Department of Internal Medicine, Max Rady College of Medicine, University of Manitoba, Winnipeg, Canada
| | - David Collister
- Division of Nephrology, Department of Medicine, University of Alberta, Edmonton, Canada
- Chronic Disease Innovation Centre, Winnipeg, MB, Canada
| | | | - Louis Girard
- Division of Nephrology, Department of Medicine, Cumming School of Medicine, University of Calgary, AB, Canada
| | | | | | - Adeera Levin
- University of British Columbia and Vancouver General Hospital, Canada
- Division of Nephrology, The University of British Columbia, Vancouver, Canada
- BC Provincial Renal Agency, Vancouver, Canada
| | - Philip McFarlane
- Division of Nephrology, St. Michael’s Hospital, Toronto, ON, Canada
- Division of Nephrology, Department of Medicine, University of Toronto, ON, Canada
| | - Ron Pisoni
- Arbor Research Collaborative for Health, Ann Arbor, MI, USA
| | - Bhanu Prasad
- Division of Nephrology, Department of Medicine, Regina General Hospital, SK, Canada
- College of Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Normand Proulx
- CISSS de l’Outaouais, Pavillon de Hull, Gatineau, QC, Canada
- McGill University, Montreal, QC, Canada
| | - Daniel Schwartz
- Division of Nephrology, The University of British Columbia, Vancouver, Canada
| | - Manish Sood
- Ottawa Hospital Research Institute, ON, Canada
- Department of Medicine, The Ottawa Hospital, ON, Canada
| | - Rita Suri
- Department of Medicine, McGill University Health Centre Research Institute, McGill University, Montreal, QC, Canada
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Esteve-Simó V, Perez-Morales R, Buades-Fuster JM, Arenas Jimenez MD, Areste-Fosalba N, Alcalde Bezhold G, Blanco Santos A, Sanchez Álvarez E, Sanchez Villanueva R, Molina P, Ojeda R, Prieto-Velasco M, Goicoechea M. Chronic Kidney Disease-Associated Pruritus and Quality of Life: Learning from Our Patients. J Clin Med 2023; 12:4505. [PMID: 37445539 DOI: 10.3390/jcm12134505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 06/20/2023] [Accepted: 06/29/2023] [Indexed: 07/15/2023] Open
Abstract
Chronic kidney disease-associated pruritus is itching directly related to kidney disease that cannot be explained by any other condition. Despite technological advances in the different aspects of dialysis sessions and the best treatment for chronic kidney disease patients, it is still a common problem in our patients. The many complex physiological mechanisms involved, the different hypotheses made over the years on the aetiology of the condition, and the great clinical variability may partially explain the limited knowledge about this problem and the difficulties in treating it. The presence of all these factors leads to the persistence of unpleasant symptoms, which must affect the disease burden and quality of life of kidney patients. Through the presentation of an illustrative clinical case, the aim of this review article is to highlight the need for adequate diagnosis and an improved approach to all aspects of chronic kidney disease-associated pruritus, in view of the heavy burden of the disease and the huge impact on the patient's quality of life.
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Affiliation(s)
- Vicent Esteve-Simó
- Nephrology Department, Consorci Sanitari de Terrassa, 08227 Terrassa, Spain
| | - Rosa Perez-Morales
- Nephrology Department, Hospital Universitario Nuestra Señora de la Candelaria, 38010 Santa Cruz de Tenerife, Spain
| | - Juan Manuel Buades-Fuster
- Nephrology Department, Hospital Son Llatzer, Fundació Institut d'Investigació Sanitària Illes Balears, 07120 Palma, Spain
| | | | - Nuria Areste-Fosalba
- Nephrology Department, Hospital Universitario Virgen de la Macarena, 41009 Sevilla, Spain
| | | | - Ana Blanco Santos
- Fresenius Medical Care, Dialysis Center Alcobendas, Complejo Hospitalario Ruber Juan Bravo, 28006 Madrid, Spain
| | | | | | - Pablo Molina
- Nephrology Department, Fundación para el Fomento de la Investigación Sanitaria y Biomédica (FISABIO), Hospital Universitari Dr. Peset, Universitat de València, 46017 Valencia, Spain
| | - Raquel Ojeda
- Nephrology Department, Hospital Universitario Reina Sofia, 14004 Córdoba, Spain
| | | | - Marian Goicoechea
- Nephrology Department, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain
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Elsayed MM, Elgohary IE, Abdelhamid HHS, Zaki SA. The effectiveness of sertraline in alleviating uremic pruritus in hemodialysis patients: a randomized clinical trial. BMC Nephrol 2023; 24:155. [PMID: 37270517 DOI: 10.1186/s12882-023-03212-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 05/22/2023] [Indexed: 06/05/2023] Open
Abstract
INTRODUCTION Uremic pruritus (UP) is a common and distressing symptom in end stage renal disease (ESRD) patients. Many approaches have been tested to improve UP without a clear success. We aimed to assess the effect of sertraline on UP in hemodialysis (HD) patients. METHODS This research is a double-blinded, placebo-controlled, multicentric randomized clinical trial which included sixty patients maintained on regular HD. Patients were allocated to receive sertraline 50 mg twice daily or placebo for 8 weeks. The Visual analogue scale (VAS) and the 5-D itch scale were used to assess pruritus before and after the course of treatment. RESULTS At study end in sertraline group, there was a significant decrease from baseline findings in the VAS score (p < 0.001), and the 5-D itch scale (p < 0.001). On the other hand, in placebo group the VAS score showed a slight non-significant decrease (p = 0.469), and the 5-D scale (p = 0.584) increased from baseline measurements. The percentage of patients with severe and very severe pruritus decreased significantly in the sertraline group in both scores [(VAS score: p = 0.004), (5-D itch score: p = 0.002)] with no significant change in the placebo group [(VAS score: p = 0.739), (5-D itch scale: p = 0.763)]. There was a significant positive relation between the VAS and 5-D itch scores and serum urea with p value of 0.002 and 0.001 respectively, and serum ferritin with p value of < 0.001 with both. CONCLUSIONS Patients treated with sertraline had a significant improvement in pruritus as compared with those who received placebo suggesting a potential role for sertraline to treat uremic pruritus in HD patients. Larger randomized clinical trials are needed to confirm these findings. TRIAL REGISTRATION ClinicalTrials.gov NCT05341843. First registration date: 22/04/2022.
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Affiliation(s)
- Mohamed Mamdouh Elsayed
- Nephrology and Internal Medicine Department, Faculty of Medicine, Alexandria University, Alkhartoom Square, El Azareeta, Alexandria, 21131, Egypt.
| | - Iman Ezzat Elgohary
- Nephrology and Internal Medicine Department, Faculty of Medicine, Alexandria University, Alkhartoom Square, El Azareeta, Alexandria, 21131, Egypt
| | | | - Sherif Aziz Zaki
- Nephrology and Internal Medicine Department, Faculty of Medicine, Alexandria University, Alkhartoom Square, El Azareeta, Alexandria, 21131, Egypt
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Ko MJ, Peng YS, Wu HY. Uremic pruritus: pathophysiology, clinical presentation, and treatments. Kidney Res Clin Pract 2023; 42:39-52. [PMID: 35545226 PMCID: PMC9902728 DOI: 10.23876/j.krcp.21.189] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 12/25/2021] [Indexed: 11/04/2022] Open
Abstract
Uremic pruritus is one of the most common and bothersome symptoms in patients with end-stage renal disease. Most patients with uremic pruritus experience a prolonged and relapsing course and significant impairments of quality of life. The pathophysiology of uremic pruritus is not completely understood. A complex interplay among cutaneous biology and the nervous and immune systems has been implicated, with the involvement of various inflammatory mediators, neurotransmitters, and opioids. Uremic pruritus treatment outcomes are often unsatisfactory. Clinical trials have mostly been small in scale and have reported inconsistent results. Recent evidence shows that gabapentinoids, nalfurafine, and difelikefalin are effective for relieving uremic pruritus in hemodialysis patients. This review provides an overview of the epidemiology and proposed mechanisms of uremic pruritus, then highlights the manifestations of and clinical approach to uremic pruritus. Current evidence regarding treatment options, including topical treatments, treatment of underlying disease, phototherapy, and systemic treatments, is also outlined. With a better understanding of uremic pruritus, more therapeutic options can be expected in the near future.
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Affiliation(s)
- Mei-Ju Ko
- Department of Dermatology, Taipei City Hospital, Taipei City, Taiwan,Department of Dermatology, National Taiwan University Hospital and College of Medicine, Taipei City, Taiwan
| | - Yu-Sen Peng
- Division of Nephrology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan,Department of Applied Cosmetology, Lee-Ming Institute of Technology, New Taipei City, Taiwan,Department of Healthcare Administration, Asia Eastern University of Science and Technology, New Taipei City, Taiwan
| | - Hon-Yen Wu
- Division of Nephrology, Department of Internal Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan,School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei City, Taiwan,Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei City, Taiwan,Department of Internal Medicine, National Taiwan University Hospital and College of Medicine, Taipei City, Taiwan,Correspondence: Hon-Yen Wu Division of Nephrology, Department of Internal Medicine, Far Eastern Memorial Hospital, No. 21, Sec. 2, Nanya S. Rd., Banciao Dist., New Taipei City 220, Taiwan. E-mail:
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Santos-Alonso C, Maldonado Martín M, Sánchez Villanueva R, Álvarez García L, Vaca Gallardo MA, Bajo Rubio MA, Del Peso Gilsanz G, Ossorio González M, Selgas Gutiérrez R. Pruritus in dialysis patients. Review and new perspectives. Nefrologia 2022; 42:15-21. [PMID: 36153894 DOI: 10.1016/j.nefroe.2022.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/29/2020] [Accepted: 12/02/2020] [Indexed: 06/16/2023] Open
Abstract
Uremic pruritus (UP) is one of the most uncomfortable symptoms for patients in dialysis. UP has a great impact on dialysis patients' quality of life and has a great prevalence between those (28-70%). Physiopathology of UP is unknown and usually is unnoticed for most nephrologists (in more than 65% of centers is underdiagnosed). This lack of awareness drives to the unsuccessful treatment of this symptom. Moreover, the fact that most studies have been carried out on small populations and the difficulty assessing UP complicates a correct therapeutical approach. For this reason, we have designed treatment algorithms based on the efficacy of the drugs but also its safeness to avoid adverse effects.
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7
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Lu PH, Tai YC, Yu MC, Lin IH, Kuo KL. Western and complementary alternative medicine treatment of uremic pruritus: A literature review. Tzu Chi Med J 2021; 33:350-358. [PMID: 34760630 PMCID: PMC8532575 DOI: 10.4103/tcmj.tcmj_151_20] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/10/2020] [Accepted: 09/18/2020] [Indexed: 12/28/2022] Open
Abstract
Uremic pruritus (UP), also called chronic kidney disease-associated pruritus (CKD-aP), is a bothersome symptom that causes sleep disturbance, anxiety, depression, and reduced quality of life. Pruritus often occurs in patients with end-stage renal disease. There is still no definite treatment for UP due to its unclear pathogenesis. We searched electronic databases (PubMed and Google Scholar) and gathered the latest clinical trials and pilot studies of Western and complementary alternative medicine (CAM) therapies for UP in English. These UP studies were separated into three main groups: systemic, topical, and others and CAM. Gabapentin, nalfurafine, acupuncture, and Chinese herbal bath therapy (CHBT) show antipruritic effects, with higher evidence grades in the meta-analysis. Emollients with additive compounds are more effective for reducing itch than emollients without additives. Supplements for deficient elements, such as zinc, omega-3, and omega-6, also show benefits for pruritus improvement. CAM therapies such as acupuncture, herbs, and herbal baths or creams all have good results for UP treatment. We summarize the treatments and suggest a treatment algorithm for UP according to severity. Some UP therapies are already supported by large-scale clinical evidence, and some new treatments can provide patients with new hope and treatment options. However, these new methods still need large population studies and further exploration.
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Affiliation(s)
- Ping-Hsun Lu
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan.,School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yu-Chih Tai
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
| | - Min-Chien Yu
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
| | - I-Hsin Lin
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan
| | - Ko-Lin Kuo
- Division of Nephrology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan.,School of Medicine, Tzu Chi University, Hualien, Taiwan
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8
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Makar M, Smyth B, Brennan F. Chronic Kidney Disease-Associated Pruritus: A Review. Kidney Blood Press Res 2021; 46:659-669. [PMID: 34515143 DOI: 10.1159/000518391] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 07/08/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Chronic kidney disease-associated pruritus (CKD-aP), also known as uraemic pruritus, is a disabling symptom for patients and a challenging condition for clinicians. Despite being common amongst end-stage kidney disease (ESKD) patients, it remains underestimated and underdiagnosed. The exact pathogenesis remains largely elusive, which hampers the synthesis of a definite treatment approach. SUMMARY Chronic pruritus (lasting 6 weeks or more in duration) is a common and potentially disabling symptom in patients with advanced CKD. A unified hypothesis of pathogenesis has not yet been concluded. Studies have shown changes in the immunochemical milieu of the skin in patients with CKD-aP with several inciting stimuli identified. However, other unrecognized factors are likely to be involved. This article will review the current observations and understanding of the postulated pathogenesis of CKD-aP, as well as the evidence for current management strategies. Key Messages: CKD-aP is a common and troubling symptom amongst ESKD patients that is associated with decreased quality of life and poor prognosis. Its exact pathogenesis, at the time of writing, is not well-understood. A stepwise approach is recommended for management. Systematic reviews show the largest body of evidence was found for the effectiveness of gabapentin. Comparison is needed between newly emerging pharmacological agents such as kappa-opioid receptor agonists and more established agents, such as the gabapentinoids. Finally, renal transplantation should be considered in severe and refractory cases who are suitable transplant candidates as it has shown an excellent outcome in most cases.
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Affiliation(s)
- Maria Makar
- Department of Renal Medicine, St. George Hospital, Kogarah, New South Wales, Australia,
| | - Brendan Smyth
- Department of Renal Medicine, St. George Hospital, Kogarah, New South Wales, Australia
| | - Frank Brennan
- Department of Renal Medicine, St. George Hospital, Kogarah, New South Wales, Australia
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Use of Sertraline in Hemodialysis Patients. MEDICINA-LITHUANIA 2021; 57:medicina57090949. [PMID: 34577872 PMCID: PMC8470022 DOI: 10.3390/medicina57090949] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/29/2021] [Accepted: 09/06/2021] [Indexed: 11/25/2022]
Abstract
Depression and anxiety are the most common psychiatric disorders in end-stage renal disease (ESRD) patients treated with hemodialysis (HD) and may correlate with lower quality of life and increased mortality. Depression treatment in HD patients is still a challenge both for nephrologists and psychiatrists. The possible treatment of depressive disorders can be pharmacological and non-pharmacological. In our article, we focus on the use of sertraline, the medication which seems to be relatively safe and efficient in the abovementioned population, taking under consideration several limitations regarding the use of other selective serotonin reuptake inhibitors (SSRIs). In our paper, we discuss different aspects of sertraline use, taking into consideration possible benefits and side effects of drug administration like impact on QTc (corrected QT interval) prolongation, intradialytic hypotension (IDH), chronic kidney disease-associated pruritus (CKD-aP), bleeding, sexual functions, inflammation, or fracture risk. Before administering the medication, one should consider benefits and possible side effects, which are particularly significant in the treatment of ESRD patients; this could help to optimize clinical outcomes. Sertraline seems to be safe in the HD population when provided in proper doses. However, we still need more studies in this field since the ones performed so far were usually based on small samples and lacked placebo control.
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10
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Santos-Alonso C, Maldonado Martín M, Sánchez Villanueva R, Álvarez García L, Vaca Gallardo MA, Bajo Rubio MA, Del Peso Gilsanz G, Ossorio González M, Selgas Gutiérrez R. Pruritus in dialysis patients. Review and new perspectives. Nefrologia 2021; 42:S0211-6995(21)00032-1. [PMID: 33707097 DOI: 10.1016/j.nefro.2020.12.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/29/2020] [Accepted: 12/02/2020] [Indexed: 11/24/2022] Open
Abstract
Uremic pruritus (UP) is one of the most uncomfortable symptoms for patients in dialysis. UP has a great impact on dialysis patients' quality of life and has a great prevalence between those (28-70%). Physiopathology of UP is unknown and usually is unnoticed for most nephrologists (in more than 65% of centers is underdiagnosed). This lack of awareness drives to the unsuccessful treatment of this symptom. Moreover, the fact that most studies have been carried out on small populations and the difficulty assessing UP complicates a correct therapeutical approach. For this reason, we have designed treatment algorithms based on the efficacy of the drugs but also its safeness to avoid adverse effects.
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11
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Golpanian RS, Yosipovitch G. Current and emerging systemic treatments targeting the neural system for chronic pruritus. Expert Opin Pharmacother 2020; 21:1629-1636. [PMID: 32515664 DOI: 10.1080/14656566.2020.1775815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Pruritus is a debilitating symptom that significantly affects the quality of life of patients who suffer from it. Many current and emerging systemic treatments targeting the neural system have been successful in treating itch of various underlying etiologies. AREAS COVERED A complete search of the PUBMED and Google Scholar databases was completed and literature pertinent to current and emerging systemic anti-pruritic drugs which target the neural system was compiled. The purpose of this review is to give the reader with an overview of the current and emerging systemic therapeutic options which target the neural system for chronic pruritus. The authors then provide the reader with their expert perspectives on the future of these therapies. EXPERT OPINION Exciting new anti-pruritic therapies targeting the neural system which show promise include NK-1 inhibitors, opioid receptor modulators, and drugs targeting specific itch receptors such as Mrgpr, Nav1.7, and PAR2, as well as selective GABA modulators. Future studies should be conducted in order to fully understand these exciting therapeutic options.
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Affiliation(s)
- Rachel Shireen Golpanian
- Department of Dermatology and Cutaneous Surgery, and Itch Center, University of Miami Miller School of Medicine , Miami, FL, USA
| | - Gil Yosipovitch
- Department of Dermatology and Cutaneous Surgery, and Itch Center, University of Miami Miller School of Medicine , Miami, FL, USA
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12
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Reszke R, Szepietowski JC. Can we use psychoactive drugs to treat pruritus? Exp Dermatol 2019; 28:1422-1431. [PMID: 31087719 DOI: 10.1111/exd.13959] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 05/09/2019] [Indexed: 12/21/2022]
Abstract
Pruritus is a frequent complaint both in dermatology and general medicine. This burdensome symptom has a complex and multifactorial pathogenesis, with the key involvement of central nervous system in its development. Psychoactive drugs (psychopharmaceuticals) encompass several therapeutic groups utilized mainly in psychiatry. However, these drugs are occasionally used in dermatological practice and may contribute to alleviation of pruritus in a variety of cutaneous and extracutaneous disorders. This review article summarizes the role of H1-antihistamines, antidepressants, antipsychotics and antiepileptics in managing pruritus.
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Affiliation(s)
- Radomir Reszke
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
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13
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Acupuncture Effect on Pruritus in Hemodialysis Patients: A Randomized Clinical Trial. IRANIAN RED CRESCENT MEDICAL JOURNAL 2018. [DOI: 10.5812/ircmj.65521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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14
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Malekmakan L, Tadayon T, Pakfetrat M, Mansourian A, Zareei N. Treatments of uremic pruritus: A systematic review. Dermatol Ther 2018; 31:e12683. [PMID: 30141218 DOI: 10.1111/dth.12683] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2017] [Revised: 05/01/2018] [Accepted: 07/16/2018] [Indexed: 12/20/2022]
Abstract
Till now many treatments attempted to relieve uremic pruritus (UP) though none of them are definite treatment. In this study, we gathered all studies conducted on UP treatment since 2000-2016. We conducted a systematic review by searching the electronic databases (PubMed, Scopus, and Google scholar). Patients were with chronic kidney disease who complained of UP. Clinical trials and pilot studies in English and Persian which were done on patients with ESRD who complained of itching between 2000 till 2016 were gathered. A total of 166 articles were collected. After excluding articles 41 articles were remaining. Then UP treatments classified into two main groups: Medical (chemical and herbal medicine) and non-medical. Most studies measured UP by VAS scoring system in which patients described the severity. This scoring system is individual dependent. There are lots of studies on UP treatment though there are lots of controversies in studies. Finding a definite cure for this unpleasant symptom can improve patients' quality of life. Conducting further studies for each treatment on larger population is essential to improve quality of life among the end stage renal disease patients.
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Affiliation(s)
- Leila Malekmakan
- Department of Community Medicine, Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Taraneh Tadayon
- Department of Community Medicine, Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Maryam Pakfetrat
- Department of Community Medicine, Shiraz Nephro-Urology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Afshin Mansourian
- Department of Anesthesiology, Yasuj University of Medical Sciences, Yasuj, Iran
| | - Neda Zareei
- Shiraz transplant research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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15
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Reszke R, Szepietowski JC. End-Stage Renal Disease Chronic Itch and Its Management. Dermatol Clin 2018; 36:277-292. [DOI: 10.1016/j.det.2018.02.007] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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16
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The vicious cycle of itch and anxiety. Neurosci Biobehav Rev 2018; 87:17-26. [PMID: 29374516 DOI: 10.1016/j.neubiorev.2018.01.009] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 12/28/2017] [Accepted: 01/21/2018] [Indexed: 12/21/2022]
Abstract
Chronic itch is associated with increased stress, anxiety, and other mood disorders. In turn, stress and anxiety exacerbate itch, leading to a vicious cycle that affects patient behavior (scratching) and worsens disease prognosis and quality of life. This cycle persists across chronic itch conditions of different etiologies and even to some extent in healthy individuals, suggesting that the final common pathway for itch processing (the central nervous system) plays a major role in the relationship between itch and anxiety. Pharmacological and nonpharmacological treatments that reduce anxiety have shown promising anti-itch effects. Further research is needed to establish specific central mechanisms of the itch-anxiety cycle and provide new targets for treatment.
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17
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Wu Q, Zhang H, Ding JR, Hong ZY, Wu H, Zhu ZY, Guo ZY, Chai YF. UPLC-QTOF MS-Based Serum Metabolomic Profiling Analysis Reveals the Molecular Perturbations Underlying Uremic Pruritus. BIOMED RESEARCH INTERNATIONAL 2018; 2018:4351674. [PMID: 29546058 PMCID: PMC5818897 DOI: 10.1155/2018/4351674] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 08/02/2017] [Accepted: 11/14/2017] [Indexed: 01/19/2023]
Abstract
As one of the most troublesome complications in patients with chronic renal disease, the etiology of uremic pruritus remains unknown, and the current therapeutic approaches are limited and unsatisfactory. To identify potential biomarkers for improving diagnosis and treatment and obtain a better understanding of the pathogenesis of uremic pruritus, we compared serum metabolome profiles of severe uremic pruritus (HUP) patients with mild uremic pruritus (LUP) patients using ultraperformance liquid chromatography-quadruple time-of-flight mass spectrometry (UPLC-QTOF MS). Partial least squares discriminant analysis (PLS-DA) showed that the metabolic profiles of HUP patients are distinguishable from those of LUP patients. Combining multivariate with univariate analysis, 22 significantly different metabolites between HUP and LUP patients were identified. Nine of the 22 metabolites in combination were characterized by a maximum area-under-receiver operating characteristic curve (AUC = 0.899) with a sensitivity of 85.1% and a specificity of 83.0% distinguishing HUP and LUP. Our results indicate that serum metabolome profiling might serve as a promising approach for the diagnosis of uremic pruritus and that the identified biomarkers may improve the understanding of pathophysiology of this disorder. Because the 9 metabolites were phospholipids, uremic toxins, and steroids, further studies may reveal their possible role in the pathogenesis of uremic pruritus.
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Affiliation(s)
- Qiong Wu
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Huan Zhang
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Jia-rong Ding
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Zhan-ying Hong
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Hao Wu
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Zhen-yu Zhu
- Analysis and Measurement Center, School of Pharmacy, Second Military Medical University, Shanghai 200433, China
| | - Zhi-yong Guo
- Department of Nephrology, Changhai Hospital, Second Military Medical University, Shanghai 200433, China
| | - Yi-feng Chai
- School of Pharmacy, Second Military Medical University, Shanghai 200433, China
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18
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Kouwenhoven TA, van de Kerkhof PC, Kamsteeg M. Use of oral antidepressants in patients with chronic pruritus: A systematic review. J Am Acad Dermatol 2017; 77:1068-1073.e7. [DOI: 10.1016/j.jaad.2017.08.025] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 08/10/2017] [Accepted: 08/12/2017] [Indexed: 10/18/2022]
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19
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Wong LS, Wu T, Lee CH. Inflammatory and Noninflammatory Itch: Implications in Pathophysiology-Directed Treatments. Int J Mol Sci 2017; 18:E1485. [PMID: 28698528 PMCID: PMC5535975 DOI: 10.3390/ijms18071485] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/01/2017] [Accepted: 07/05/2017] [Indexed: 12/13/2022] Open
Abstract
Itch is the main chief complaint in patients visiting dermatologic clinics and has the ability to deeply impair life quality. Itch results from activation of cutaneous nerve endings by noxious stimuli such as inflammatory mediators, neurotransmitters and neuropeptides, causing itch signal transduction from peripheral skin, through the spinal cord and thalamus, to the brain cortex. Primarily noninflammatory diseases, such as uremic pruritus, cause itch through certain pruritogens in the skin. In inflammatory skin diseases, atopic dermatitis (AD) is the prototypic disease causing intensive itch by aberrant skin inflammation and epidermal barrier disruption. Recent understanding of disease susceptibility, severity markers, and mechanisms have helped to develop targeted therapy for itch in AD, including monoclonal antibodies against IL-4, IL-13, thymic stromal lymphopoietin (TSLP), IgE and IL-31. Promising effects have been observed in some of them. In this review, we summarized targeted therapies for inflammatory itch in AD and for managing abnormal itch transductions in other common itching skin diseases.
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Affiliation(s)
- Lai-San Wong
- Department of Dermatology, College of Medicine, Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung 833, Taiwan.
| | - Tiffany Wu
- Zanvyl Kreiger School of Arts and Sciences, Johns Hopkins University, Baltimore, MD 21287, USA.
| | - Chih-Hung Lee
- Department of Dermatology, College of Medicine, Chang Gung Memorial Hospital and Chang Gung University, Kaohsiung 833, Taiwan.
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20
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Pakfetrat M, Malekmakan L, Hashemi N, Tadayon T. Sertraline can reduce uremic pruritus in hemodialysis patient: A double blind randomized clinical trial from Southern Iran. Hemodial Int 2017; 22:103-109. [DOI: 10.1111/hdi.12540] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Maryam Pakfetrat
- Department of Internal Medicine; Shiraz Nephro Urology Research Center, Shiraz University of Medical Sciences; Shiraz Iran
| | - Leila Malekmakan
- Shiraz Nephro Urology Research Center; Shiraz University of Medical Sciences; Shiraz Iran
| | - Noushin Hashemi
- Department of Internal Medicine; Shiraz Nephro Urology Research Center, Shiraz University of Medical Sciences; Shiraz Iran
| | - Taraneh Tadayon
- Shiraz Nephro Urology Research Center; Shiraz University of Medical Sciences; Shiraz Iran
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21
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Abstract
OBJECTIVES Pruritus is a severe symptom accompanying chronic cholestasis. It can be debilitating and difficult to control. In children, first-line treatments are ursodeoxycholic acid and rifampicin. Refractory pruritus may require invasive therapies including liver transplantation. Clinical trials based on small samples of adult patients suggest that serotonin reuptake inhibitors can improve pruritus in cholestatic or uremic disease. We performed a prospective, multicenter study to assess efficiency and safety of the serotonin reuptake inhibitor sertraline in treating children with refractory cholestatic pruritus. METHODS Twenty children experiencing refractory cholestatic pruritus related to Alagille syndrome or progressive familial intrahepatic cholestasis were included from 4 centers between 2007 and 2014, and treated with sertraline at a starting dose of 1 mg · kg · day and thereafter individually adapted up to 4 mg · kg · day. Before and after 3 months with therapy, pruritus was assessed using a visual itching scale graded on 10 points, a skin scratch marks score and a sleeping impairment score. RESULTS Sertraline was prescribed at a median daily dose of 2.2 mg · kg · day. After 3 months, pruritus improved in 14 out of 20 treated patients, and the median itching score decreased significantly from 8/10 (5-10) to 5/10 (2-10). Likewise, skin scratch marks and sleep quality improved in 9 of these 14 patients. Nonsevere adverse events were reported in 6 children, leading to treatment discontinuation in 3. CONCLUSION Our data suggest that sertraline may constitute a useful drug in the management of refractory cholestatic pruritus in children.
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22
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Lai JW, Chen HC, Chou CY, Yen HR, Li TC, Sun MF, Chang HH, Huang CC, Tsai FJ, Tschen J, Chang CT. Transformation of 5-D itch scale and numerical rating scale in chronic hemodialysis patients. BMC Nephrol 2017; 18:56. [PMID: 28178931 PMCID: PMC5299664 DOI: 10.1186/s12882-017-0475-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Accepted: 02/04/2017] [Indexed: 12/02/2022] Open
Abstract
Background Pruritus is a common and frustrating symptom in hemodialysis (HD) patients and 5-D itch scale is proposed as a reliable measurement of pruritus. However, information regarding 5-D itch scale categories is currently unavailable. We explored optimal cut-offs 5-D itching scale based on numerical rating scale (NRS) categories in HD patients. Methods Four hundred and nine HD patients in China Medical University Hospital in December 2014 were included and severity of pruritus was estimated using NRS and 5-D itch scale. The association of NRS and 5-D itch scale was analyzed by linear regression. The optimal cut-offs for 5-D itch scale based on NRS categories were generated. Results The average NRS was 3.4 ± 3.0 and the average 5-D itch scale was 10.9 ± 4.8. The 5-D score was strongly correlated with the NRS: r = 0.831 (p < 0.001). NRS = −2.31 + 0.52 × (5-D scale). The averages of 5-D scales were 6.4 ± 1.5, 9.6 ± 2.2, 13.1 ± 3.2, 15.7 ± 4.4, 19.5 ± 4.4 for no, mild, moderate, severe, and very severe pruritus based on categorized NRS. A 5-D itch scale categories were proposed, ≤ 8 for NRS = 0, 9–11 for mild pruritus, 12–17 for moderate pruritus, 18–21 for severe pruritus and ≥ 22 for very severe pruritus. Conclusions Categories for the 5-D itch scale were proposed based on the measurements of pruritus severity in HD patients. This information provides a simple solution that enables transformation between the 5-D itch scale and the numerical rating scale. Electronic supplementary material The online version of this article (doi:10.1186/s12882-017-0475-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jia-Wen Lai
- College of Life Sciences, National Chung Hsing University, Taichung, Taiwan.,Kidney Institute and Division of Nephrology, China Medical University Hospital, No. 2, Yu-der Road, North District, Taichung, 40447, Taiwan
| | - Hung-Chih Chen
- Kidney Institute and Division of Nephrology, China Medical University Hospital, No. 2, Yu-der Road, North District, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Che-Yi Chou
- Kidney Institute and Division of Nephrology, China Medical University Hospital, No. 2, Yu-der Road, North District, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan.,Department of Internal Medicine, Division of Nephrology, Asia University Hospital, Wufeng, Taichung, Taiwan.,Department of Biotechnology, Asia University, Wufeng, Taichung, Taiwan
| | - Hung-Rong Yen
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Chinese, China Medical University, Taichung, Taiwan.,Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan.,Research Center for Traditional Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Tsai-Chung Li
- Graduate Institute of Biostatistics, China Medical University, Taichung, Taiwan
| | - Mao-Feng Sun
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Chinese, China Medical University, Taichung, Taiwan.,Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan.,Research Center for Traditional Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Hen-Hong Chang
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Chinese, China Medical University, Taichung, Taiwan.,Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan.,Research Center for Traditional Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Chiu-Ching Huang
- Kidney Institute and Division of Nephrology, China Medical University Hospital, No. 2, Yu-der Road, North District, Taichung, 40447, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Fuu-Jen Tsai
- Department of Chinese Medicine, China Medical University Hospital, Taichung, Taiwan.,School of Chinese, China Medical University, Taichung, Taiwan.,Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan
| | - Johannes Tschen
- College of Life Sciences, National Chung Hsing University, Taichung, Taiwan
| | - Chiz-Tzung Chang
- Kidney Institute and Division of Nephrology, China Medical University Hospital, No. 2, Yu-der Road, North District, Taichung, 40447, Taiwan. .,College of Medicine, China Medical University, Taichung, Taiwan. .,Research Center for Chinese Medicine & Acupuncture, China Medical University, Taichung, Taiwan.
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23
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Sheu SL, Wang KC. Pruritus and Dermatitis in the Elderly. CURRENT GERIATRICS REPORTS 2016. [DOI: 10.1007/s13670-016-0189-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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24
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Scherer JS, Combs SA, Brennan F. Sleep Disorders, Restless Legs Syndrome, and Uremic Pruritus: Diagnosis and Treatment of Common Symptoms in Dialysis Patients. Am J Kidney Dis 2016; 69:117-128. [PMID: 27693261 DOI: 10.1053/j.ajkd.2016.07.031] [Citation(s) in RCA: 73] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 07/06/2016] [Indexed: 11/11/2022]
Abstract
Maintenance dialysis patients experience a high burden of physical and emotional symptoms that directly affect their quality of life and health care utilization. In this review, we specifically highlight common troublesome symptoms affecting dialysis patients: insomnia, restless legs syndrome, and uremic pruritus. Epidemiology, pathophysiology, and evidence-based current treatment are reviewed with the goal of providing a guide for diagnosis and treatment. Finally, we identify multiple additional areas of further study needed to improve symptom management in dialysis patients.
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Affiliation(s)
- Jennifer S Scherer
- Division of Palliative Care, NYU School of Medicine, New York, NY; Division of Nephrology, NYU School of Medicine, New York, NY.
| | - Sara A Combs
- Division of Nephrology, Department of Medicine, VA Eastern Colorado Health Care System, University of Colorado School of Medicine, Denver, CO; Division of Palliative Care, Department of Medicine, VA Eastern Colorado Health Care System, University of Colorado School of Medicine, Denver, CO
| | - Frank Brennan
- Department of Nephrology, St. George Hospital, Kogarah, New South Wales, Australia
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Abstract
Pruritus ani is a common condition with multiple causes. Primary causes are thought to be fecal soiling or food irritants. Secondary causes include malignancy, infections including sexually transmitted diseases, benign anorectal diseases, systemic diseases, and inflammatory conditions. A broad differential diagnosis must be considered. A reassessment of the diagnosis is required if symptoms or findings are not responsive to therapy. The pathophysiology of itching, an overview of primary and secondary causes, and various treatment options are reviewed.
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Affiliation(s)
- Yosef Y Nasseri
- The Surgery Group of Los Angeles, 8631 West 3rd Street, Suite 200E, Los Angeles, CA 90048, USA.
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26
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Abstract
A broad range of skin diseases occurs in patients with ESRD: from the benign and asymptomatic to the physically disabling and life-threatening. Many of them negatively impact on quality of life. Their early recognition and treatment are essential in reducing morbidity and mortality. The cutaneous manifestations can be divided into two main categories: nonspecific and specific. The nonspecific manifestations are commonly seen and include skin color changes, xerosis, half-and-half nails, and pruritus. The specific disorders include acquired perforating dermatosis, bullous dermatoses, metastatic calcification, and nephrogenic systemic fibrosis. This review article describes these conditions and considers the underlying pathophysiology, clinical presentations, diagnosis, and treatment options.
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Affiliation(s)
- Timur A Galperin
- Department of Dermatology, St. Louis University, St. Louis, Missouri;, †Medical Research Council Centre for Transplantation and National Institute for Health Research Biomedical Research Centre, King's College, London, United Kingdom, ‡Department of Dermatology, University of California, San Francisco, California
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