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Pala E, Tasar PT, Soguksu AO, Karasahin O, Sevinc C. Dermatological Diseases in Palliative Care Patients in a University Hospital: A Prospective Study. J Palliat Care 2024; 39:75-81. [PMID: 35938193 DOI: 10.1177/08258597221119063] [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] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Patients receiving palliative care are more prone to dermatological disease. The aim of our study was to determine the frequency of dermatological diseases and associated factors in patients receiving palliative care support. METHODS This prospective observational study included inpatients in the palliative care unit of our university hospital in Erzurum/TURKEY. The patients were evaluated by the same dermatologist within the first 48 h of admission and 3 days a week during follow-up. Demographic data, reasons for admission to the palliative care unit, and skin lesions at the time of admission and during follow-up were recorded. RESULTS The median age of the 259 patients included in the study was 77.0 years (min- max, 19-108) and 54.4% were women. Dermatological disease was detected in 246 patients (96.1%) at admission to the palliative care unit and in 185 patients (71.4%) patients during follow-up. The most common dermatological disease at admission was dry skin (n = 175, 67.6%), which was also the most common cause of pruritis (n = 29, 11.2%). The most common skin infection was dermatophytosis (n = 57, 22.0%) and the most common type of dermatitis was contact dermatitis (n = 17, 6.6%). Nearly all tumors were benign (n = 32, 12.4%) and most chronic wounds were pressure ulcers (n = 96, 37.1%). During hospital follow-up, the most frequent dermatitis was contact dermatitis (n = 44, 17.0%), the most frequent skin infection was candidiasis (n = 25, 9.7%), the most common chronic wound was pressure ulcers (n = 25, 9.7%), the most common dermatological disease was urticaria (n = 14, 5.4%), and all cases of pruritus were associated with dry skin (n = 8, 3.1%). CONCLUSIONS The frequency of dermatological findings is high among patients receiving palliative care. Therefore, dermatologists should be included in multidisciplinary palliative care teams and evaluate palliative care patients early and regularly.
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Affiliation(s)
- Erdal Pala
- Department of Dermatology, Atatürk University Hospital, Erzurum, Turkey
| | - Pınar Tosun Tasar
- Department of Internal Medicine, Division of Geriatrics, Ataturk University Hospital, Erzurum, Turkey
| | | | - Omer Karasahin
- Infectious Diseases Clinic, Erzurum Regional Training and Research Hospital, Erzurum, Turkey
| | - Can Sevinc
- Department of Internal Medicine, Division of Nephrology, Ataturk University Hospital, Erzurum, Turkey
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Michenko AV, Lvov AN, Kruglova LS, Romanov DV, Kuzma EA. Pruritus in cancer patients as a polyetiological symptom. CONSILIUM MEDICUM 2022. [DOI: 10.26442/20751753.2022.8.201810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Pruritus is one of the subjective sensations that significantly reduces the quality of life of patients. In patients with malignancies, itch can be caused by different universal or specific pathophysiological factors. This article discusses disorders that cause pruritus in cancer patients: the tumor growth on its own; pathophysiological changes associated with a number of malignancies, paraneoplastic itch, anticancer therapy, concomitant dermatoses, systemic diseases, psychosomatic disorders. Known or proposed mechanisms of the development of pruritus are presented for each of the mentioned provoking factors, and methods of treatment are described, according to the etiological factor. At the end of the article, universal methods for the correction of itching are presented, applicable in cancer patients, regardless of the pruritogenic factor. Special attention is paid to the correction of xerosis as a universal cause of itching in oncological patients.
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Kushnir V, Dmytrenko S, Katilov O, Kushnir N. Itching as the onset of pain (part 1). PAIN MEDICINE 2020. [DOI: 10.31636/pmjua.v4i4.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
PAIN is a psychophysiological reaction of an organism that occurs with severe irritation of the sensitive nerve endings embedded in organs and tissues. And also pain is the body’s protective reaction. It is signaling about a discomfort and triggers an appropriate response by the body to eliminate the cause of the pain. Pain is one of the earliest symptoms of some diseases [84].
ITCHING – an unpleasant sensation of irritation, heartburn and tingling in any area of the skin caused by various factors (exposure to chemicals, bacteria, parasites). This feeling is often manifested by the urgent need to rub or scratch some areas of the skin (or mucous membrane) [85].
When considering the pathogenesis of these concepts, a sufficiently large resemblance to the realization of mechanisms of origin, or a certain identity thereof is revealed. The question naturally arises whether itching is an early manifestation of pain, especially in those groups of diseases that are not characterized by pain.
Pathology of the hematopoietic system is not accompanied by a symptom such as pain. But for conditions such as iron overload, iron deficiency or polycythemia, itching is a clear symptom.
The unknown etiology of chronic itching of the skin is indicative of histological examination of the skin in order to exclude skin lymphoma. One of the least understood mechanisms of itching is itching associated with malignant solid tumors.
What pain that itching is a subjective sensation that can have an acute or chronic course, a clear intensity and a very significant impact on quality of life, especially in the case of comorbidity.
In addition, the question arises whether itching is an early manifestation of pain, especially in those groups of diseases that are not characterized by pain. How can a doctor manage itching effectively to prevent complications? To these and other questions, we have attempted to systematize the manifestations of itching in pathologies of organs and systems that are not traditionally accompanied by pain.
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Zhang Y, Li J, Wang Y. Clear cell sarcoma of the kidney in a 62-year-old patient presenting with generalized pruritus. BMC Cancer 2019; 19:1034. [PMID: 31676003 PMCID: PMC6823942 DOI: 10.1186/s12885-019-6212-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 09/27/2019] [Indexed: 11/25/2022] Open
Abstract
Background Clear cell sarcoma of the kidney (CCSK) is the second most common renal tumor in children following Wilms’ tumor. CCSK is extremely rare in adults, with only 25 adult cases reported in the medical literature. Case presentation We reported a 62-year-old man with a right renal mass presenting only with generalized pruritus who underwent radical right nephrectomy. With immunostaining, tumor cells were positive for expressed vimentin, neural cell adhesion molecule (NCAM, CD56), and Ki-67 and focally positive for p53, CD10 and Bcl-2. The histopathological diagnosis was CCSK. Two weeks after the operation, the generalized pruritus ended. One month after the operation, the patient started treatment with a regimen combining doxorubicin, vincristine, cyclophosphamide, and etoposide. At the 20-month follow-up visit, there was no evidence of local recurrence or metastases. Conclusions In a patient presenting with generalized pruritus, further evaluation for an underlying malignancy should be considered. It is difficult to distinguish CCSK from undifferentiated renal neoplasms. Immunohistochemistry could help to make exact histopathological diagnoses. The BCL-6 corepressor (BCOR) gene could play a significant role in CCSK tumorigenesis and be a good marker for CCSK diagnosis. Surgery with combination chemotherapy and radiation therapy could be used to treat CCSK in older patients.
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Affiliation(s)
- Yuxi Zhang
- Department of Urology, The First Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, China.
| | - Jun Li
- Department of Urology, The First Hospital of China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, China
| | - Yan Wang
- Department of Pathology, The First Hospital and College of Basic Medical Sciences, China Medical University, No. 155 Nanjing North Street, Shenyang, 110001, China
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Association between Itch and Cancer in 3836 Pediatric Pruritus Patients at a Tertiary Care Center. MEDICINES 2019; 6:medicines6040099. [PMID: 31590346 PMCID: PMC6963483 DOI: 10.3390/medicines6040099] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 09/23/2019] [Accepted: 09/26/2019] [Indexed: 12/14/2022]
Abstract
Background: Pruritus is a well-recognized paraneoplastic phenomenon. Previous studies have examined the association of itch with a variety of malignancies in adults. However, no large study has examined this association in a pediatric population. Methods: A retrospective study was conducted of patients age 18 or less seen at Johns Hopkins Health System between 2012 and 2019. Results: A pediatric hospital population of 1,042,976 patients was reviewed. Pruritus was observed in 3836 pediatric patients of whom 130 also had cancer. Pediatric patients with pruritus were significantly more likely to have concomitant malignancy compared to pediatric patients without pruritus (OR 12.84; 95% CI 10.73–15.35, p < 0.001). Malignancies most strongly associated with pruritus included neoplasms of the blood (OR 14.38; 95% CI 11.30–18.29, p < 0.001), bone (OR 29.02, 95% CI 18.28–46.06, p < 0.001) and skin (OR 22.76, 95% CI 9.14–56.72, p < 0.001. Conclusions: Pruritus is significantly associated with malignancy in the pediatric hospital population. Clinicians should also be aware of the high burden of itch in pediatric malignancies and the variation in pruritus across malignancies.
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Millington G, Collins A, Lovell C, Leslie T, Yong A, Morgan J, Ajithkumar T, Andrews M, Rushbook S, Coelho R, Catten S, Lee K, Skellett A, Affleck A, Exton L, Mohd Mustapa M, Levell N, McHenry P, Gibbon K, Buckley D, Leslie T, Mallon E, Wakelin S, Ungureanu S, Hunasehally R, Cork M, Johnston G, Chiang N, Natkunarajah J, Worsnop F, Duarte Williamson C, Donnelly J, Towers K, Saunders C, Adbi Salad A, Brain A. British Association of Dermatologists’ guidelines for the investigation and management of generalized pruritus in adults without an underlying dermatosis, 2018. Br J Dermatol 2018; 178:34-60. [DOI: 10.1111/bjd.16117] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/06/2017] [Indexed: 12/20/2022]
Affiliation(s)
- G.W.M. Millington
- Dermatology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - A. Collins
- Haematology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - C.R. Lovell
- Dermatology Department Royal United Hospital Combe Park Bath BA1 3NG U.K
| | - T.A. Leslie
- Dermatology Department Royal Free Hospital Pond Street London NW3 2QGU.K
| | - A.S.W. Yong
- Dermatology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - J.D. Morgan
- General Practitioner Chet Valley Medical Practice 40–48 George Lane London NR14 6QH U.K
| | - T. Ajithkumar
- Oncology Department Addenbrooke's Hospital Hills Road Cambridge CB2 2QQ U.K
| | - M.J. Andrews
- Nephrology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - S.M. Rushbook
- Hepatology Unit Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - R.R. Coelho
- Dermatology Department St George's Hospital Blackshaw Road London SW17 0QT U.K
| | - S.J. Catten
- Dermatology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - K.Y.C. Lee
- Dermatology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - A.M. Skellett
- Dermatology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
| | - A.G. Affleck
- Dermatology Department Ninewells Hospital Dundee DD1 9SY U.K
| | - L.S. Exton
- British Association of Dermatologists Willan House 4 Fitzroy Square London W1T 5HQ U.K
| | - M.F. Mohd Mustapa
- British Association of Dermatologists Willan House 4 Fitzroy Square London W1T 5HQ U.K
| | - N.J. Levell
- Dermatology Department Norfolk and Norwich University Hospital Colney Lane Norwich NR4 7UY U.K
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Synergic Anti-Pruritus Mechanisms of Action for the Radix Sophorae Flavescentis and Fructus Cnidii Herbal Pair. Molecules 2017; 22:molecules22091465. [PMID: 28869563 PMCID: PMC6151778 DOI: 10.3390/molecules22091465] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Revised: 08/24/2017] [Accepted: 08/31/2017] [Indexed: 12/20/2022] Open
Abstract
Radix Sophorae Flavescentis (RSF) and Fructus Cnidii (FC) compose a typical herbal synergic pair in traditional Chinese medicine (TCM) for pruritus symptom treatments. The mechanisms of action for the synergy are not understood. This paper aims at predicting the anti-pruritus targets and the main active ingredients for the RSF and FC herbal pair. We demonstrate that the RSF-FC herbal pair can be elucidated by mining the chemical structures of compounds derived from RSF and FC. Based on chemical structure data, the putative targets for RSF and FC were predicted. Additional putative targets that interact with the anti-pruritus targets were derived by mapping the putative targets onto a PPI network. By examining the annotations of these proteins, we conclude that (1) RSF's active compounds are mainly alkaloids and flavonoids. The representative putative targets of the alkaloids are inflammation-related proteins (MAPK14, PTGS2, PTGS2, and F2) and pruritus-related proteins (HRH1, TRPA1, HTR3A, and HTR6). The representative putative targets of the flavonoids are inflammation-related proteins (TNF, NF-κB, F2, PTGS2, and PTGS2) and pruritus-related proteins (NR3C1 and IL2). (2) FC's active compounds are mainly coumarins. Their representative putative targets are CNS-related proteins (AChE and OPRK1) and inflammation-related proteins (PDE4D, TLR9, and NF-κB). (3) Both RSF and FC display anti-inflammatory effects, though they exhibit their anti-pruritus effects in different ways. Their synergy shows that RSF regulates inflammation-related pruritus and FC regulates CNS-related pruritus.
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Neloska L, Damevska K, Kuzmanova A, Pavleska L, Kostov M, Zovic BP. Dermatologische Erkrankungen bei Palliativpatienten: eine prospektive Studie an 271 Patienten. J Dtsch Dermatol Ges 2017; 15:621-628. [PMID: 28591438 DOI: 10.1111/ddg.13236_g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/26/2016] [Indexed: 01/25/2023]
Affiliation(s)
- Lenche Neloska
- Institut für Gerontologie "13ter November", Skopje, Republik Mazedonien
| | - Katerina Damevska
- Abteilung für Dermatologie, Medizinische Fakultät, Universität "St. Kyrill und Method", Skopje, Republik Mazedonien
| | | | - Lidija Pavleska
- Institut für Gerontologie "13ter November", Skopje, Republik Mazedonien
| | - Milenko Kostov
- Abteilung für Neurochirurgie, Medizinische Fakultät, Skopje, Republik Mazedonien
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Neloska L, Damevska K, Kuzmanova A, Pavleska L, Kostov M, Zovic BP. Dermatological diseases in palliative care patients: a prospective study of 271 patients. J Dtsch Dermatol Ges 2017; 15:621-627. [PMID: 28513987 DOI: 10.1111/ddg.13236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 01/26/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Numerous risk factors place palliative care patients at an increased risk of skin infections, dermatitis, and pressure sores. Furthermore, worsening of chronic skin disorders can be expected, as well as the development of treatment-induced and malignancy-related dermatoses. The objective of the present study was to investigate the prevalence and treatment of dermatological conditions in patients receiving hospital-based palliative care. METHODS Two hundred seventy-one palliative patients were enrolled. All assessments were conducted by dermatologists. Skin lesions were classified into seven categories: infections, skin tumors, dermatitis, chronic wounds, nail and hair disorders, pruritus, and other unclassified conditions. Treatment modalities were classified as topical only or systemic. RESULTS Overall, 1,267 dermatological conditions were recorded, 49 % of which were hospital-acquired. All patients had at least one dermatological condition, and more than 50 different dermatological disorders were noted. The most common group of skin disorders was dermatitis (18.3 % of all dermatological conditions), followed by nail and hair disorders (17.5 %). Almost 16 % of dermatological conditions were treated systemically. CONCLUSIONS Dermatological conditions are a common and clinically significant problem for palliative patients. The inclusion of dermatologists in multidisciplinary palliative teams should prove helpful in the management of these patients.
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Affiliation(s)
- Lenche Neloska
- Gerontology Institute "13 November", Skopje, Republic of Macedonia
| | - Katerina Damevska
- Department of Dermatology, Medical Faculty, University "Ss Cyrilius and Methodius", Skopje, Republic of Macedonia
| | | | - Lidija Pavleska
- Gerontology Institute "13 November", Skopje, Republic of Macedonia
| | - Milenko Kostov
- Department of Neurosurgery, Medical Faculty, Skopje, Republic of Macedonia
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Cunha PR, Delfini Filho O. Pruritus: still a challenge. An Bras Dermatol 2013; 87:735-41. [PMID: 23044567 DOI: 10.1590/s0365-05962012000500011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Accepted: 01/26/2012] [Indexed: 11/22/2022] Open
Abstract
Pruritus is a symptom that may be associated with a wide array of diseases - skin diseases, systemic diseases or even those without a defined cause. According to its severity and evolution, it may compromise the patients' quality of life in a significant way. New therapeutic approaches, in which histamine release is not the main event, are being described for pruritus control. Therefore, taking into account the origin of the mediators of pruritus, we conducted a review of the available resources emphasizing that, although very important, anti-histamines are not the answer for every kind of pruritus.
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Abstract
Itch/pruritus can be very distressing in palliative care population and often is difficult to treat. Conventional antihistamines lack efficacy. Cutaneous and central pathogenesis of itch is extremely complex and unclear, making its treatment challenging. Neuronal mechanisms have been identified in the pathophysiology of itch hence providing a myriad of therapeutic options. It has been established that pruritus and pain neuronal pathway interact with each other, hence neuropathic analgesics like gabapentin has shown to be efficacious antipruritic therapeutic option. Gabapentin impedes transmitting nociceptive sensations to brain, thus also suppressing pruritus. Gabapentin is safe and found to be effective in uremic pruritus, cancer/hematologic causes, opiod-induced itch, brachioradial pruritis, burns pruritus, and pruritus of unknown origin. Further research is required in this area to establish whether gabapentin is consistently effective.
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Affiliation(s)
- Sheeba Anand
- Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA
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Cassano N, Tessari G, Vena GA, Girolomoni G. Chronic pruritus in the absence of specific skin disease: an update on pathophysiology, diagnosis, and therapy. Am J Clin Dermatol 2010; 11:399-411. [PMID: 20866115 DOI: 10.2165/11317620-000000000-00000] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Chronic pruritus is a major and distressing symptom of many cutaneous and systemic diseases and can significantly impair the patient's quality of life. Pruritus perception is the final result of a complex network involving dedicated nerve pathways and brain areas, and an increasing number of peripheral and central mediators are thought to be involved. Itch is associated with most cutaneous disorders and, in these circumstances, its management overlaps with that of the skin disease. Itch can also occur without associated skin diseases or primary skin lesions, but only with nonspecific lesions secondary to rubbing or scratching. Chronic itch with no or minimal skin changes can be secondary to important diseases, such as neurologic disorders, chronic renal failure, cholestasis, systemic infections, malignancies, and endocrine disorders, and may also result from exposure to some drugs. The search for the cause of pruritus usually requires a meticulous step-by-step assessment involving careful history taking as well as clinical examination and laboratory investigations. Few evidence-based treatments for pruritus are available. Topical therapy, oral histamine H(1) receptor antagonists, and phototherapy with UV radiation can target pruritus elicitation in the skin, whereas antiepileptic drugs, opioid receptor antagonists, and antidepressants can block signal processing in the CNS.
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Affiliation(s)
- Nicoletta Cassano
- Second Dermatology Clinic, MIDIM Department, University of Bari, Bari, Italy
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Lonsdale-Eccles A, Carmichael AJ. Treatment of pruritus associated with systemic disorders in the elderly: a review of the role of new therapies. Drugs Aging 2003; 20:197-208. [PMID: 12578400 DOI: 10.2165/00002512-200320030-00004] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Generalised pruritus is common in the elderly. Idiopathic 'senile pruritus' is a diagnosis of exclusion, and an underlying systemic disorder should be sought. Thyroid disease, haematological malignancy, iron deficiency, cholestasis or renal impairment may be responsible for pruritus. Rarely pruritus may occur after cerebral infarction or as a paraneoplastic phenomenon. The mechanisms of pruritus are poorly understood. In systemic disorders, correction of the underlying disorder alleviates itch. However, when this cannot be achieved, a symptomatic approach is required. Response to treatment varies enormously and an empirical approach is often required. Topical applications are available to soothe the skin and bandaging techniques may improve their efficacy. A number of more targeted treatments are available for renal and cholestatic pruritus. Novel therapies such as thalidomide, opioid antagonists, ondansetron and phototherapy with ultraviolet (UV)-B radiation are now being used. Treatment of pruritus needs to be individualised, and the elderly present a particular challenge. Adequate delivery of simple emollients may be impossible because of physical impairment The elderly are more vulnerable to the adverse effects of treatments, comorbidities may alter the pharmacokinetics of drug metabolism and polypharmacy increases the likelihood of adverse drug interactions. Cognitive impairment can lead to poor compliance with treatment. The patient's general health, the severity of symptoms and the adverse effects of treatment all need to be considered. Most treatments are of benefit only to some patients; others derive only marginal improvement. Many of the newer treatments are unlicensed for pruritus and should preferably be administered under specialist supervision. We review the literature concerning the treatment of itch associated with systemic diseases, with particular emphasis on issues relevant to the elderly. Pruritus is a difficult symptom to treat. However, it is hoped that research into the mechanisms underlying the pruritus of systemic disease will allow a better understanding so that we should be able to look forward to more specific and effective therapies in the future.
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Affiliation(s)
- Ann Lonsdale-Eccles
- Department of Dermatology, The James Cook University Hospital, Middlesbrough, UK.
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Recent Literature. J Palliat Med 2002. [DOI: 10.1089/109662102320135397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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