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Demirbas A, Demirbas GU, Durmaz K, Metin Z. Investigation of the effect of oral ivermectin on systemic inflammatory response and quality of life in scabies patients. Arch Dermatol Res 2024; 316:601. [PMID: 39225867 DOI: 10.1007/s00403-024-03341-1] [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: 07/23/2024] [Revised: 08/09/2024] [Accepted: 08/16/2024] [Indexed: 09/04/2024]
Abstract
Scabies is a prevalent ectoparasitic infectious disease, caused by the mite Sarcoptes scabiei. As a consequence of the infestation, localised cutaneous inflammation, pruritus and polymorphic skin lesions develop. The primary symptoms of scabies manifest as hypersensitivity-like reactions and immune responses, the precise mechanisms of which remain poorly defined. The objective of this study was to evaluate the effects of oral ivermectin treatment in patients with scabies on the systemic immune response and the patient's quality of life (QoL). Patients admitted to the dermatology outpatient clinic and diagnosed with scabies were administered oral ivermectin treatment following diagnosis at week 0 and 2. Laboratory tests were conducted to measure complete blood count (CBC), erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) levels before treatment and at week 4. The systemic immune-inflammation index (SII) was calculated using the platelet, neutrophil and lymphocyte counts. Additionally, data pertaining to the Dermatological Life Quality Index (DLQI) were recorded. In 119 patients (51 males) diagnosed with scabies, increases in ESR, CRP, and SII values and decreases in inflammatory cell counts and DLQI scores were observed one month after treatment with oral ivermectin. The results of the study showed that the use of oral ivermectin, a scabicidal agent, triggered the inflammatory response and improved the QoL of the patients.
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Affiliation(s)
- Abdullah Demirbas
- Faculty of Medicine, Department of Dermatology, Kocaeli University, Kocaeli, Türkiye
| | | | - Koray Durmaz
- Faculty of Medicine, Department of Dermatology, Lokman Hekim University, Ankara, Türkiye.
| | - Zuhal Metin
- Faculty of Medicine, Department of Dermatology, Ahi Evran University, Kirsehir, Türkiye
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Yirgu R, Middleton J, Cassell JA, Bremner S, Davey G, Fekadu A. Quality of life among adults with scabies: A community-based cross-sectional study in north-western Ethiopia. PLoS Negl Trop Dis 2024; 18:e0012429. [PMID: 39163473 PMCID: PMC11364464 DOI: 10.1371/journal.pntd.0012429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 08/30/2024] [Accepted: 08/04/2024] [Indexed: 08/22/2024] Open
Abstract
INTRODUCTION Scabies undermines quality of life through its highly disturbing disease symptoms, by distorting self-perception, and secondary to social stigma. Knowledge of its effect on quality of life in general and on specific aspects of day-to-day life is key to addressing the health needs of individual patients and to evaluating gains from community-based disease control interventions. OBJECTIVES To measure the effect of scabies on the quality of life of people with the infestation. METHODS A community-based cross-sectional study was conducted in a scabies outbreak-affected district in north-western Ethiopia. The study involved 381 households and 86 adults with scabies. We used the ten-item Cardiff Dermatology Life Quality Index (DLQI) tool to collect data. Cronbach's alpha value was used to determine the internal consistency of the Amharic version of the scale. Overall and Dermatology Life Quality (DLQ) domain specific mean scores were calculated. The association between sociodemographic characteristics and scabies-related life quality impairment was tested using Kruskal-Wallis test. RESULTS Scabies moderately affected the quality of life of adults with scabies. The overall mean DLQI (mDLQI) score was 9.2 (SD = 7.6). 'Symptoms and feelings' and 'daily activity' DLQ domains had the highest mDLQI scores (3.5, SD = 1.9 and 2.2, SD = 2.5, respectively). 'Leisure activities' was the least affected domain 0.8 (SD = 1.1). In terms of severity, scabies had moderate or severe effect on DLQ of 54.7% of the participants and extremely severe effect was reported among 27% of the participants. However, no association was observed between sociodemographic characteristics and quality of life impairment. CONCLUSION Quality of life was moderately impaired among people affected by scabies. Refocusing attention on management of disease symptoms, using standard scabies treatment, and providing psychosocial support to improve self-perception of people affected with scabies may help reduce quality of life impairment.
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Affiliation(s)
- Robel Yirgu
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, United Kingdom
- School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
- Center for Innovative Drug Development and Therapeutic Trials for Africa, Addis Ababa University, Addis Ababa, Ethiopia
| | - Jo Middleton
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, United Kingdom
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, United Kingdom
| | - Jackie A. Cassell
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, United Kingdom
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, United Kingdom
| | - Stephen Bremner
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, United Kingdom
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, United Kingdom
| | - Gail Davey
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, United Kingdom
- School of Public Health, Addis Ababa University, Addis Ababa, Ethiopia
| | - Abebaw Fekadu
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, United Kingdom
- Center for Innovative Drug Development and Therapeutic Trials for Africa, Addis Ababa University, Addis Ababa, Ethiopia
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Wu X, Yang F, Zhang R. Frequent Misdiagnosis of Scabies as Eczema in China: A Descriptive Study of 23 Cases. Int J Gen Med 2024; 17:1615-1623. [PMID: 38690199 PMCID: PMC11060170 DOI: 10.2147/ijgm.s458731] [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: 01/10/2024] [Accepted: 04/10/2024] [Indexed: 05/02/2024] Open
Abstract
Objective To outline the clinical manifestations observed in patients with scabies misdiagnosed as generalized eczema, analyse the factors contributing to these misdiagnoses and explore potential reasons for the resurgence of scabies. Patients and Methods A retrospective analysis was performed to investigate the patients with scabies misdiagnosed as generalized eczema. Results We included 23 patients, with twelve (52.17%) being male and eleven (47.83%) female. The illness duration ranged from 0.5 to 7 months. Among all patients, 12 (52.17%) were residents of nursing homes, 5 (21.74%) were staff members of these facilities, 4 (17.39%) were caregivers of long-term hospitalized relatives, 1 (4.35%) was a construction worker, and 1 (4.35%) had a history of tourism. The rash predominantly affected the trunk and extremities, 12 patients (52.17%) are each involved the perineum and fingers webbings. The presentations included erythema, papules, and nodules. The main complaint of all patients was nocturnal itch. Under direct microscopy, 5 patients (21.74%) tested positive for scabies mites, and 3 (13.04%) showed histopathological features consistent with scabies. All patients were initially misdiagnosed with generalized eczema. Conclusion Over half of all patients diagnosed with scabies either resided or worked in long-term care facilities. The lack of awareness of scabies among medical staff in long-term care facilities readily led to frequent misdiagnosis. Comprehensive measures should be implemented urgently to strengthen disease management.
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Affiliation(s)
- Xumei Wu
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
- Department of Dermatology, Beijing Children’s Hospital, Capital Medical University, National Center for Children’s Health, Beijing, People’s Republic of China
| | - Feifei Yang
- Department of Dermatology, Tongzhou Maternal & Child Health Hospital of Beijing, Beijing, People’s Republic of China
| | - Ruina Zhang
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, People’s Republic of China
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Karadoğan SK, Ulgen Altay B. Dermatology Quality of Life and Depression, Anxiety, and Stress Scale-42 in Scabies Patients. Dermatol Pract Concept 2024; 14:dpc.1402a112. [PMID: 38810073 PMCID: PMC11135924 DOI: 10.5826/dpc.1402a112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2023] [Indexed: 05/31/2024] Open
Abstract
INTRODUCTION Scabies is a pruritic skin infestation with a globally increasing prevalence. Sleep problems and impaired social and personal interactions, mainly due to itching, have been reported. OBJECTIVES We aimed to determine the influence of scabies on quality of life and psychosocial health using Dermatology Life Quality Index (DLQI) and Depression Anxiety and Stress Scale-42 (DASS-42) and analyze whether there is a correlation between the two scales and any sociodemographic and clinical characteristic. METHODS Scabies patients (>16 years) who presented to our outpatient clinics were enrolled. Age, sex, occupation, marital status, and education level and clinical features were recorded. DLQI and DASS-42 were used. Possible influence of demographic and clinical characteristics on total scores were analyzed. The Spearman coefficient analysis was performed to determine whether there is a correlation between these scores. RESULTS Of 92 patients (mean age:37.76±15.355, Female/Male: 1.09/1), 63% were married and 35.9% were high-school graduates; 27.2% and 23.9% were housewives and officers, respectively. Disease was generalized in 57.6% and duration of disease was mostly <4 weeks. Mean DLQI and DASS-42 scores were 13.16±7.638 and 42.10±30.644, respectively. Symptoms/feelings were affected predominantly. DLQI was affected 'severely' in 41.3% of patients. CONCLUSIONS Impairment of DLQI is a significant predictive parameter for higher DASS levels. Scabies is not only associated with impairment in DLQI but may also lead to psychosocial problems. All scabies patients should be evaluated and consulted-if needed-for possible problems of psychosocial status, including depression, anxiety, and stress, as well as clinical symptoms and secondary complications.
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Affiliation(s)
| | - Berna Ulgen Altay
- Department of Dermatology, Izmir Democracy University Medical Faculty, Buca Seyfi Demirsoy Training and Research Hospital, Konak/İzmir, Turkey
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Kim DH, Kim Y, Yun SY, Yu HS, Ko HC, Kim M. Risk factors for scabies in hospital: a systematic review. BMC Infect Dis 2024; 24:353. [PMID: 38575893 PMCID: PMC10993523 DOI: 10.1186/s12879-024-09167-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 02/22/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Annually, 175.4 million people are infected with scabies worldwide. Although parasitic infections are important nosocomial infections, they are unrecognized compared to bacterial, fungal, and viral infections. In particular, nonspecific cutaneous manifestations of scabies lead to delayed diagnosis and frequent nosocomial transmission. Hospital-based studies on the risk factors for scabies have yet to be systematically reviewed. METHODS The study followed the PRISMA guidelines and was prospectively registered in PROSPERO (CRD42023363278). Literature searches were conducted in three international (PubMed, Embase, and CINAHL) and four Korean (DBpia, KISS, RISS, and Science ON) databases. We included hospital-based studies with risk estimates calculated with 95% confidence intervals for risk factors for scabies infection. The quality of the studies was assessed using the Joanna Briggs Institute critical appraisal tools. Two authors independently performed the screening and assessed the quality of the studies. RESULTS A total of 12 studies were included. Personal characteristics were categorized into demographic, economic, residential, and behavioral factors. The identified risk factors were low economic status and unhygienic behavioral practices. Being a patient in a long-term care facility or institution was an important factor. Frequent patient contact and lack of personal protective equipment were identified as risk factors. For clinical characteristics, factors were categorized as personal health and hospital environment. People who had contact with itchy others were at higher risk of developing scabies. Patients with higher severity and those with a large number of catheters are also at increased risk for scabies infection. CONCLUSIONS Factors contributing to scabies in hospitals range from personal to clinical. We emphasize the importance of performing a full skin examination when patients present with scabies symptoms and are transferred from settings such as nursing homes and assisted-living facilities, to reduce the transmission of scabies. In addition, patient education to prevent scabies and infection control systems for healthcare workers, such as wearing personal protective equipment, are needed.
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Affiliation(s)
- Dong-Hee Kim
- College of NursingᆞResearch Institute of Nursing Science, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Yujin Kim
- College of Nursing, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea.
| | - Sook Young Yun
- College of Nursing, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Hak Sun Yu
- Department of Parasitology and Tropical Medicine, School of Medicine, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - Hyun-Chang Ko
- Department of Dermatology, School of Medicine, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
| | - MinWoo Kim
- Department of Biomedical Convergence Engineering, Pusan National University, Mulgeum-eup, Yangsan-si, Gyeongsangnam-do, Korea
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Sharaf MS. Scabies: Immunopathogenesis and pathological changes. Parasitol Res 2024; 123:149. [PMID: 38433167 PMCID: PMC10909795 DOI: 10.1007/s00436-024-08173-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 02/27/2024] [Indexed: 03/05/2024]
Abstract
Scabies is an itchy skin disease caused by the burrowing mite Sarcoptes scabiei. During their lifespan, the female mites invade the stratum corneum and create tunnels, in which they reside, move, feed, deposit fecal pellets, and lay eggs. Recently, scabies was included in the World Health Organization roadmap for neglected tropical diseases 2021-2030. This review attempts to summarize our knowledge about the mite's biology and the disease pathogenesis, pathological changes, and complications. Generally, the host-parasite interaction in scabies is highly complex and involves different mechanisms, some of which are yet largely unknown. Elucidation of the nature of such interaction as well as the underlying mechanisms could allow a better understanding of the mite's biology and the development of novel diagnostic and therapeutic options for scabies control programs. Moreover, identification of the molecular basis of such interaction could unveil novel targets for acaricidal agents and vaccines.
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Affiliation(s)
- Mahmoud S Sharaf
- Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Gharbia, Egypt.
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Yirgu R, Middleton J, Fekadu A, Cassell JA, Tesfaye A, Jones CI, Bremner S, Enbiale W, Davey G. Scabies in the Amhara region of northern Ethiopia: a cross-sectional study of prevalence, determinants, clinical presentation and community knowledge. BMJ Open 2023; 13:e075038. [PMID: 37880172 PMCID: PMC10603513 DOI: 10.1136/bmjopen-2023-075038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 09/11/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND The WHO aims to prevent, eliminate or control neglected tropical diseases, including scabies, by 2030. However, limited epidemiological data presented a challenge to control efforts, especially in high burden countries. There was a major scabies outbreak in northern Ethiopia starting in 2015 and prevalence has since increased across much of the country. OBJECTIVE To estimate scabies prevalence, identify its predictors, and assess community perception of, and knowledge about, the infestation. DESIGN Population-based cross-sectional study. STUDY SETTING Ayu Guagusa district, Amhara region, northern Ethiopia. PARTICIPANTS 1437 people who were members of 381 randomly selected households participated in the study. Five trained mid-level health workers clinically diagnosed people with scabies. OUTCOME MEASURES Clinically diagnosed scabies infestation. DATA ANALYSIS Multi-level logistic regression models were fitted to adjust for individual and household-level confounding variables, and identify predictors of scabies infestation. RESULTS Scabies prevalence was 13.4% (95% CI 11.8 to 15.5). Households of more than five people (adjusted OR (aOR)=3.5, 95% CI 1.2 to 10.2) were associated with increased odds of developing scabies, however, females had lower odds (aOR=0.5 95% CI 0.3 to 0.8). Scabietic lesions most frequently involved the trunk (62.0%), and vesicles were the most common types of lesions (67.7%). Two-thirds of adult study participants had heard about scabies and most obtained scabies related information from informal sources. Only 32% of cases sought care for scabies from any source. CONCLUSION Scabies prevalence was high, signifying the need for community-based control interventions. Host density and sex were important predictors of scabies. Despite the favourable attitude toward the effectiveness of scabies treatment, healthcare seeking was low.
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Affiliation(s)
- Robel Yirgu
- School of Public Health, Addis Ababa University College of Health Sciences, Addis Ababa, Ethiopia
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, UK
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia
| | - Jo Middleton
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, UK
- Department of Global Health and Infection, Brighton and Sussex Medical School, Brighton, UK
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, UK
| | - Abebaw Fekadu
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, UK
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia
| | - Jackie A Cassell
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, UK
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, UK
| | - Abraham Tesfaye
- Centre for Innovative Drug Development and Therapeutic Trials for Africa (CDT-Africa), Addis Ababa University, Addis Ababa, Ethiopia
| | - Christopher Iain Jones
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, UK
| | - Stephen Bremner
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, UK
- Department of Primary Care and Public Health, Brighton and Sussex Medical School, Falmer, UK
| | - Wendemagegn Enbiale
- College of Medical and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia
| | - Gail Davey
- School of Public Health, Addis Ababa University College of Health Sciences, Addis Ababa, Ethiopia
- NIHR Global Health Research Unit on Neglected Tropical Diseases, Brighton and Sussex Medical School, Falmer, UK
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Saavedra-Pérez D, Manyalich M, Domínguez P, Farguell J, Rull R, López-Boado MÁ, Vilaça J, Vidal Ó. Unilateral axilo-breast approach (UABA) with gas insufflation versus open conventional hemithyroidectomy: A prospective comparative study. Cir Esp 2023; 101:107-115. [PMID: 36100055 DOI: 10.1016/j.cireng.2022.09.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 02/17/2022] [Indexed: 11/16/2022]
Abstract
BACKGROUND The objective of this study was to compare with the conventional open approach, the surgical and aesthetic results of endoscopic thyroidectomy via unilateral axillo-breast approach (UABA) with gas insufflation in patients with a unilateral thyroid nodule. METHODS Between August 2017 and August 2020, a prospective comparative cohort study was carried out in patients proposed for hemithyroidectomy. The patients were assigned to one type of approach (Open or Endoscopic) in a successive manner. Surgical results and aesthetic satisfaction at hospital discharge and during the 12-month follow-up were evaluated and compared between both groups. RESULTS A total of 200 patients were included in the study: 100 for the Open approach and 100 for the Endoscopic. The baseline patient characteristics were similar between both groups. Total operative time was longer in the Endoscopic approach, due to the time required for subcutaneous dissection (the hemithyroidectomy time was similar in both groups). There was no significant difference in the frequency of major complications. The length of hospital stay was longer (for 1 day) in the Endoscopic group. The aesthetic satisfaction of the patients was significantly higher in the Endoscopic than in the Open group (p < 0.001), at hospital discharge and at 12-month follow-up. CONCLUSION UABA with gas insufflation for hemithyroidectomy represents a safe and effective therapeutic option for the treatment of unilateral benign thyroid pathologies.
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Affiliation(s)
- David Saavedra-Pérez
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain.
| | - Marti Manyalich
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain
| | - Paula Domínguez
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain
| | - Jordi Farguell
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain
| | - Ramón Rull
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain
| | - Miguel Ángel López-Boado
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain
| | - Jaime Vilaça
- Departamento de Cirugía General y del Aparato Digestivo, Hospital da Luz Arrábida, Escola de Medicina, Universidade do Minho, Braga, Porto, Portugal
| | - Óscar Vidal
- Unidad de Endocrinología Médico-Quirúrgica, Cirugía Endocrina, Servicio de Cirugía General y del Aparato Digestivo, Instituto Clínic de Enfermedades Digestivas y Metabólicas (ICMDiM), Hospital Clínic de Barcelona, Universidad de Barcelona, IDIBAPS, Barcelona, Spain
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Saavedra-Pérez D, Manyalich M, Domínguez P, Farguell J, Rull R, López-Boado MÁ, Vilaça J, Vidal Ó. Hemitiroidectomía vía abordaje axilo-mamario unilateral (UABA) con insuflación de gas vs. convencional abierta: estudio prospectivo comparativo. Cir Esp 2022. [DOI: 10.1016/j.ciresp.2022.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Liu N, Bai Y, Li X, Zhang Y. Scabies Knowledge Among Undergraduate Nursing Students in China: A Questionnaire Survey. CLINICAL, COSMETIC AND INVESTIGATIONAL DERMATOLOGY 2022; 15:133-138. [PMID: 35115801 PMCID: PMC8801327 DOI: 10.2147/ccid.s340427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 01/07/2022] [Indexed: 11/23/2022]
Abstract
PURPOSE Scabies is a common, neglected, and a major health concern skin disease in the world. Improper care may produce a series of complications and even lead to the spread of diseases. Nursing students, as future health-care workers, are vital to the prevention and care of diseases. However, to date, few studies have focused on the basis of their disease cognition for scabies. This study aims to evaluate the level of undergraduate nursing students' awareness of scabies disease. METHODS A questionnaire survey was conducted among all undergraduate nursing students in Xi'an FanYi University, Xian, Shaanxi Province, China. RESULTS All the 132 undergraduate nursing students completed the questionnaire. The true ignorance rate of scabies in this survey was 82.6%. However, among the 56 students (42.4% of total) who thought they knew about the disease. Only 23 students (17.4% of the samples) had 75% or more satisfactory knowledge. Fewer students claimed that they had read about the itchy-mite-disease in books (N = 20, 15.2%). Compared with college textbooks (P-value < 0.05) and medical books (P-value < 0.05), other books (medical journals) provide more information about scabies. Nearly half of the students did not know that the scabies can be contagious. All students expressed their willingness to learn about scabies knowledge and participate in the diagnosis and treatment of scabies (100%). CONCLUSION This study shows that undergraduate nursing students have a poor level of knowledge about scabies. There is an urgent need to improve nursing students' awareness of scabies and increase their knowledge base, so as to strengthen the standardized nursing of scabies and reduce the prevalence of scabies.
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Affiliation(s)
- Nan Liu
- College of Public Health of Xi'an FanYi University, Xian, Shaanxi Province, People's Republic of China
| | - Yuchun Bai
- College of Public Health of Xi'an FanYi University, Xian, Shaanxi Province, People's Republic of China
| | - Xing Li
- College of Public Health of Xi'an FanYi University, Xian, Shaanxi Province, People's Republic of China
| | - Yanfei Zhang
- Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xian, Shaanxi Province, People's Republic of China
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El-Moamly AA. Scabies as a part of the World Health Organization roadmap for neglected tropical diseases 2021-2030: what we know and what we need to do for global control. Trop Med Health 2021; 49:64. [PMID: 34399850 PMCID: PMC8366162 DOI: 10.1186/s41182-021-00348-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 07/05/2021] [Indexed: 01/02/2023] Open
Abstract
Background Scabies is an under-recognized global health problem with an unacceptably high prevalence in many settings worldwide. Fortunately, the World Health Organization (WHO) has formally designated scabies as a neglected tropical disease in 2017, in the hope of increasing awareness and encouraging efforts to eradicate it. Also, scabies has recently been included as part of the WHO roadmap for neglected tropical diseases 2021–2030, aimed at ending the neglect to attain the Sustainable Development Goals. Main abstract body This review article places scabies in focus. The literature was reviewed to explore discussions on controversial issues in scabies control, with the aim of clarifying whether global control of scabies is a feasible and worthwhile objective. The existing status of scabies and its burden are discussed along with future prospects for its global control. The article investigates the feasibility of scabies control and provides updates on the various impediments to this goal, such as challenges related to transmission, diagnosis, treatment, and vaccine development. Also examined are relevant research needs, success factors, and reasons for failure. This article aims to increase the global awareness of scabies and promote discussion, enhance coordinated international efforts, and ultimately, enact change at the national and worldwide levels toward the control of this preventable disease of the poor. Conclusion Despite the current challenges, scabies control is now within reach. With sustained interventions, continuous resources, and sincere commitment and support, scabies global control appears to be a worthwhile, realistic goal that is potentially achievable in the not so distant future.
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Affiliation(s)
- Amal A El-Moamly
- Department of Medical Parasitology, Faculty of Medicine, Suez Canal University, Round Road, Ismailia, Postal Code 41522, Egypt.
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12
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Rinaldi G, Porter K. Mass drug administration for endemic scabies: a systematic review. Trop Dis Travel Med Vaccines 2021; 7:21. [PMID: 34193305 PMCID: PMC8247067 DOI: 10.1186/s40794-021-00143-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 06/01/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Scabies is an extremely fastidious infestation caused by the Sarcoptes scabiei mite. It causes a persistent itch that can disrupt a person's mental health, sleep, and overall quality of life. In endemic areas, treatment by targeting symptomatic individuals and their contacts is often unsuccessful due to an asymptomatic period and high rates of re-infection. To overcome this, Mass Drug Administration (MDA) is often used to treat the whole community, irrespective of whether individuals presently have scabies. This review summarises the evidence for the effectiveness of MDA in treating scabies. METHODS An exhaustive literature review was conducted on MEDLINE, EMBASE, Web of Science and Scopus. All peer-reviewed articles published in English January 1990 to March 2020 were eligible and only if the studies were primary and interventional. Furthermore, the intervention had to be a pharmacological MDA method involving human subjects. RESULTS TWELVE articles that qualified for inclusion were identified. MDA for scabies significantly reduced its prevalence in communities at follow up. Some of the drivers of success were communities with low levels of migration, an uptake of MDA of > 85%, the use of oral Ivermectin therapy, the treatment of children and pregnant women within the treated population, and repeated treatment for participants diagnosed with scabies at baseline. CONCLUSIONS The average absolute reduction in prevalence of scabies was 22.0% and the relative reduction average was 73.4%. These results suggest MDA is effective in treating scabies in the endemic community. Further evidence is needed surrounding MDA use in urban areas with increased levels of migration. Importantly, MDA should not substitute the tackling of socioeconomic factors which contribute to endemic disease such as good sanitation and hygiene.
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Affiliation(s)
- Giulia Rinaldi
- Institute for Global Health, University College London, London, UK.
| | - Kholoud Porter
- Institute for Global Health, University College London, London, UK
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13
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Lake SJ, Engelman D, Sokana O, Nasi T, Boara D, Marks M, Whitfeld MJ, Romani L, Kaldor JM, Steer AC, Carvalho N. Health-related quality of life impact of scabies in the Solomon Islands. Trans R Soc Trop Med Hyg 2021; 116:148-156. [PMID: 34182575 PMCID: PMC8804887 DOI: 10.1093/trstmh/trab096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 06/03/2021] [Accepted: 06/16/2021] [Indexed: 12/28/2022] Open
Abstract
Background Scabies causes intense itching and skin lesions. A small number of studies have shown that scabies impacts health-related quality of life (HRQoL), but no studies have been conducted in the Pacific region. We assessed the impact of scabies on HRQoL in a high-prevalence setting using the Children's Dermatology Life Quality Index (CDLQI) and Dermatology Life Quality Index (DLQI). We also assessed the validity of these tools in a Pacific Island population. Methods The study was conducted in the Solomon Islands. Participants with and without skin disease were randomly selected. HRQoL indices were scored on a scale of 0–30. Results We surveyed 1051 adults (91 with scabies) and 604 children (103 with scabies). Scabies had a small impact on HRQoL, with a median DLQI score of 2 (interquartile range [IQR] 0–6) and a CDLQI score of 2 (IQR 0–4). Scores increased linearly with severity. The greatest impact on QoL was due to itch, sleep disturbance and impacts on education and employment. Conclusions Scabies has a small but measurable impact on HRQoL. The DLQI and CDLQI scores were discriminated between the skin-related QoL of patients with scabies and the control group, indicating that these tools are appropriate to measure skin-related QoL in the Solomon Islands.
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Affiliation(s)
- Susanna J Lake
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Melbourne Children's Global Health, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Daniel Engelman
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Melbourne Children's Global Health, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Oliver Sokana
- Ministry of Health and Medical Services, Solomon Islands
| | - Titus Nasi
- Ministry of Health and Medical Services, Solomon Islands
| | - Dickson Boara
- Ministry of Health and Medical Services, Solomon Islands
| | - Michael Marks
- London School of Hygiene and Tropical Medicine, London, UK.,Hospital for Tropical Diseases, London, UK
| | - Margot J Whitfeld
- St Vincent's Hospital, University of New South Wales, Sydney, NSW, Australia
| | - Lucia Romani
- Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - John M Kaldor
- Kirby Institute, University of New South Wales, Sydney, NSW, Australia
| | - Andrew C Steer
- Tropical Diseases Research Group, Murdoch Children's Research Institute, Melbourne, Victoria, Australia.,Department of Paediatrics, University of Melbourne, Melbourne, Victoria, Australia.,Melbourne Children's Global Health, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Natalie Carvalho
- Melbourne School of Population and Global Health, University of Melbourne, Melbourne, Victoria, Australia
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14
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Kim HS, Hashimoto T, Fischer K, Bernigaud C, Chosidow O, Yosipovitch G. Scabies itch: an update on neuroimmune interactions and novel targets. J Eur Acad Dermatol Venereol 2021; 35:1765-1776. [PMID: 33960033 DOI: 10.1111/jdv.17334] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/23/2021] [Indexed: 12/14/2022]
Abstract
Frequently described as 'the worst itch' one can ever experience scabies itch is the hallmark of Sarcoptes scabiei mite infestation. Notably, the itchiness often persists for weeks despite scabicides therapy. The mechanism of scabies itch is not yet fully understood, and effective treatment modalities are still missing which can severely affect the quality of life. The aim of this review is to provide an overview of the scope of itch in scabies and highlight candidate mechanisms underlying this itch. We herein discuss scabies itch, with a focus on the nature, candidate underlying mechanisms and treatment options. We also synthesize this information with current understanding of the mechanisms contributing to non-histaminergic itch in other conditions. Itch is a major problem in scabies and can lead to grave consequences. We provide the latest insights on host-mite interaction, secondary microbial infection and neural sensitization with special emphasis on keratinocytes and mast cells to better understand the mechanism of itch in scabies. Also, the most relevant current modalities remaining under investigation that possess promising perspectives for scabies itch (i.e. protease-activated receptor-2 (PAR-2) inhibitor, Mas-related G protein-coupled receptor X2 (MRGPRX2) antagonist) are discussed. Greater understanding of these diverse mechanisms may provide a rational basis for the development of improved and targeted approaches to control itch in individuals with scabies.
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Affiliation(s)
- H S Kim
- Dr Philip Frost Department of Dermatology and Cutaneous Surgery, Miami Itch Center, Miller School of Medicine, University of Miami, Miami, FL, USA.,Department of Dermatology, Incheon St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - T Hashimoto
- Department of Dermatology, National Defense Medical College, Saitama, Japan
| | - K Fischer
- QIMR Berghofer Medical Research Institute, Brisbane, Australia
| | - C Bernigaud
- Faculté de Santé de Créteil et Service de Dermatologie, APHP, Hôpital Henri-Mondor, Université Paris-Est, Créteil, France.,Research Group Dynamic, EA7380, Faculté de Santé de Créteil, Ecole Nationale Vétérinaire d'Alfort, USC ANSES, Université Paris-Est Créteil, Créteil, France
| | - O Chosidow
- Faculté de Santé de Créteil et Service de Dermatologie, APHP, Hôpital Henri-Mondor, Université Paris-Est, Créteil, France.,Research Group Dynamic, EA7380, Faculté de Santé de Créteil, Ecole Nationale Vétérinaire d'Alfort, USC ANSES, Université Paris-Est Créteil, Créteil, France
| | - G Yosipovitch
- Dr Philip Frost Department of Dermatology and Cutaneous Surgery, Miami Itch Center, Miller School of Medicine, University of Miami, Miami, FL, USA
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15
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Thompson R, Westbury S, Slape D. Paediatrics: how to manage scabies. Drugs Context 2021; 10:dic-2020-12-3. [PMID: 33828606 PMCID: PMC8007207 DOI: 10.7573/dic.2020-12-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 02/07/2021] [Indexed: 11/21/2022] Open
Abstract
This narrative review addresses scabies, a highly contagious, pruritic infestation of the skin caused by the mite Sarcoptes scabiei var hominis. Scabies is a common disorder that has a prevalence worldwide estimated to be between 200 and 300 million cases per year. Infestation is of greatest concern in children, the elderly, immunocompromised people and resource-poor endemic populations at risk of chronic complications. A diagnosis of scabies involves a clinical suspicion, a detailed targeted history, clinical examination and contact tracing. Dermoscopy and microscopy, where available, is confirmatory. Due to its infectivity and transmissibility, the management for scabies requires a multimodal approach: topical antiscabetic agents are the first line for most cases of childhood classic scabies and their contacts, which must also be identified and treated to prevent treatment failure and reacquisition. Environmental strategies to control fomite-related reinfestation are also recommended. Oral ivermectin, where available, is reserved for use in high-risk cases in children or in mass drug administration programmes in endemic communities. The prevention of downstream complications of scabies includes surveillance, early identification and prompt treatment for secondary bacterial infections, often superficial but can be serious and invasive with associated chronic morbidity and mortality. Post-scabetic itch and psychosocial stigma are typical sequelae of the scabies mite infestation. The early identification of patients with scabies and treatment of their contacts reduces community transmission. Although time consuming and labour intensive for caregivers, the implementation of appropriate treatment strategies usually results in prompt cure for the child and their contacts. Here, we provide a summary of treatments and recommendations for the management of paediatric scabies.
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Affiliation(s)
- Russell Thompson
- Faculty of Medicine, UNSW, Kensington Campus, Sydney, NSW, Australia.,Prince of Wales Hospital, Randwick, Sydney, NSW, 2031, Australia
| | - Sean Westbury
- St George Hospital, Kogarah, Sydney, NSW, 2217, Australia
| | - Dana Slape
- Department of Dermatology, Liverpool and Campbelltown Hospitals, South Western Sydney Local Health District, Sydney, NSW, Australia.,School of Medicine, Western Sydney University, Sydney, NSW, Australia.,Justice Health and Forensic Mental Health Network, Sydney, NSW, Australia
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16
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Abstract
Sarcoptes scabiei is a causative organism for scabies that affects an estimated global population of 300 million and remains a disease of significant concern. Recently, a number of potential drug targets were identified for scabies, including hydrolytic enzymes, inactivated paralogues of hydrolytic enzymes, inhibitors of host proteolytic enzymes and other proteins of interest. These discoveries remain confined to academic laboratories and institutions, failing to attract interest from researchers in commercial drug development. Here, we summarize the latest developments in the scabies mite biology and the drug targets that were subsequently identified, and we propose several peptide and nonpeptide ligands targeting the hot spots for protein-protein interactions. We also identify gaps in the development of ligands as inhibitors or modulators of these macromolecules.
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17
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Stigma and Discrimination (SAD) at the Time of the SARS-CoV-2 Pandemic. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17176341. [PMID: 32878180 PMCID: PMC7503800 DOI: 10.3390/ijerph17176341] [Citation(s) in RCA: 85] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 08/17/2020] [Accepted: 08/27/2020] [Indexed: 02/03/2023]
Abstract
Infectious disease control is a crucial public health issue. Although it is important to urgently perform public health measures in order to reduce the risk of spread, it could end up stigmatizing entire groups of people rather than offering control measures based on sound scientific principles. This “us” versus “them” dynamic is common in stigmatization, in general, and indicates a way in which disease stigma can be viewed as a proxy for other types of fears, especially xenophobia and general fear of outsiders. The pandemic risk associated with SARS-CoV-2 infection led us to consider, among other related issues, how stigma and discrimination remain serious barriers to care for people suspected of being infected, even more if they are assisting professions, such as health workers, employed in emergency response. The purpose of this review is to evaluate and promote the importance of psychological aspects of the stigma and social discrimination (SAD) in pandemic realities and, more specifically, nowadays, in the context of SARS-CoV-2/COVID-19. Just as it happened with HIV, HCV, tuberculosis, and Zika, stigma and discrimination undermine the social fabric compromising the ethics and principles of civilization to which each individual in entitled. Recognizing disease stigma history can give us insight into how, exactly, stigmatizing attitudes are formed, and how they are disbanded. Instead of simply blaming the ignorance of people espousing stigmatizing attitudes about certain diseases, we should try to understand precisely how these attitudes are formed so that we can intervene in their dissemination. We should also look at history to see what sorts of interventions against stigma may have worked in the past. Ongoing research into stigma should evaluate what has worked in the past, as above-mentioned, providing us with some clues as to what might work in the current pandemic emergency, to reduce devastating discrimination that keeps people from getting the care they need. We propose a systematic and historical review, in order to create a scientific and solid base for the following SAD analysis. The aim is to propose a coping strategy to face stigma and discrimination (SAD) related to SARS-CoV-2/COVID-19 pandemic outbreak, borrowing coping strategy tools and solutions from other common contagious diseases. Furthermore, our study observes how knowledge, education level, and socioeconomic status (SES) can influence perception of SARS-CoV-2/ COVID-19 risk in a digital world, based on previous research, best practices, and evidence-based research.
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18
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Leung AKC, Lam JM, Leong KF. Scabies: A Neglected Global Disease. Curr Pediatr Rev 2020; 16:33-42. [PMID: 31544694 DOI: 10.2174/1573396315666190717114131] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 07/08/2019] [Accepted: 07/09/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND Scabies is a skin disease caused by an obligate human parasite mite Sarcoptes scabiei var. hominis. Children under the age of two and elderly individuals are at the greatest risk. Knowledge of this condition is important for an early diagnosis to be made and treatment to be initiated. OBJECTIVE The review aimed to familiarize physicians with the clinical manifestations, diagnosis, evaluation, and management of scabies. METHODS A search was conducted using Pubmed with the built-in "Clinical Queries" tool. The search term "Scabies" was used. The categories of "epidemiology", "diagnosis", "therapy", "prevention" and "prognosis" had a limited scope for primary clinical studies. Meta-analyses, randomized controlled trials, clinical trials, observational studies, and reviews were included. Only papers published in the English language were included. A descriptive, narrative synthesis was provided of the retrieved articles. RESULTS Worldwide, scabies affects 200 to 300 million individuals annually. The average prevalence is estimated to be 5 to 10% in children of developing countries. Transmission usually occurs after close prolonged skin-to-skin contact. Classic scabies is characterized by an erythematous papular eruption, serpiginous burrows, and intense pruritus. Sites of predilection include the webs of the fingers, volar wrists, lateral aspects of fingers, extensor surfaces of elbows and knees, waist, navel, abdomen, buttocks, groins, and, genitals. A clinical diagnosis of classic scabies can be made on the basis of the history and clinical findings. Other clinical variants include crusted scabies, nodular scabies, and bullous scabies. Finding the mite, ova, or fecal pellets on microscopic examination of scrapings taken from skin lesions confirms the diagnosis of scabies infestation. For eradication of scabies mites, the drugs of choice are topical permethrin and oral ivermectin. CONCLUSION Scabies is a highly contagious parasitic cutaneous disease that is stigmatising and debilitating. Increased awareness, accurate diagnosis, and prompt treatment are essential for the effective control of scabies and for the prevention of the spread of the disease.
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Affiliation(s)
- Alexander K C Leung
- Department of Pediatrics, The University of Calgary, Alberta Children's Hospital, Calgary, Alberta, Canada
| | - Joseph M Lam
- Department of Pediatrics and Department of Dermatology and Skin Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kin F Leong
- Pediatric Institute, Kuala Lumpur General Hospital, Kuala Lumpur, Malaysia
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19
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Mushtaq S, Faizi N, Amin SS, Adil M, Mohtashim M. Impact on quality of life in patients with dermatophytosis. Australas J Dermatol 2019; 61:e184-e188. [PMID: 31691274 DOI: 10.1111/ajd.13191] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 09/30/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND/OBJECTIVES Dermatophytosis can have a significant effect on patient's psychosocial and economic life. Despite this, knowledge on the quality of life (QoL) in patients with dermatophytosis is limited. The objective of the present study was to assess the quality of life in patients with dermatophytosis. METHODS This was a cross-sectional study conducted in the Department of Dermatology at a tertiary care hospital from August 2018 to December 2018. All the patients with dermatophytosis aged ≥16 years were included and evaluated for impact on quality of life. The association of Dermatology Life Quality Index (DLQI) scores with disease characteristics was assessed using t-test, ANOVA and Pearson's correlation test, as applicable. RESULTS A total of 348 patients were analysed. The mean ± SD DLQI score in our study was 13.4 ± 7.3. Dermatophytosis was found to have a very large effect on the QoL in majority (44.8%) of our patients. DLQI questions pertaining to symptoms and feelings and daily activity had the highest impact on patients. The DLQI score was significantly affected by the number of sites involved (P < 0.001), body surface area (P < 0.001) and the severity of symptoms (P = 0.007). CONCLUSION Dermatophytosis was found to have a significant impact on the QoL of affected patients. The DLQI score was influenced by the severity of the disease. This study also underscores the feasibility of DLQI score based QoL assessment in dermatophytosis.
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Affiliation(s)
- Sabha Mushtaq
- Department of Dermatology, Venereology & Leprology, Jawahar Lal Nehru Medical College, AMU, Aligarh, UP, India
| | - Nafis Faizi
- Department of Community Medicine, Jawahar Lal Nehru Medical College, AMU, Aligarh, UP, India
| | - Syed S Amin
- Department of Dermatology, Venereology & Leprology, Jawahar Lal Nehru Medical College, AMU, Aligarh, UP, India
| | - Mohammad Adil
- Department of Dermatology, Venereology & Leprology, Jawahar Lal Nehru Medical College, AMU, Aligarh, UP, India
| | - Mohammad Mohtashim
- Department of Dermatology, Venereology & Leprology, Jawahar Lal Nehru Medical College, AMU, Aligarh, UP, India
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20
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Ejigu K, Haji Y, Toma A, Tadesse BT. Factors associated with scabies outbreaks in primary schools in Ethiopia: a case-control study. Res Rep Trop Med 2019; 10:119-127. [PMID: 31695552 PMCID: PMC6717729 DOI: 10.2147/rrtm.s214724] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 08/12/2019] [Indexed: 12/28/2022] Open
Abstract
Background Scabies is a neglected tropical disease affecting more than 200 million people worldwide every year. Scabies in school adolescents and young adults could affect their school performance. The current study investigates the factors associated with an outbreak of scabies at primary schools in southern Ethiopia. Method A team of health professionals investigated an outbreak of scabies that occurred in primary schools from May 1 to 30, 2018. An unmatched case–control study was employed to assess factors which predisposed for the scabies outbreak. Cases of scabies were individuals having a skin lesion compatible with the WHO case definitions of scabies. Controls were from the same locality with no skin lesions. Data on sociodemographic and behavioral variables were collected using questionnaires. Data on clinical presentations of scabies among cases were recorded by two trained and experienced health professionals. Factors associated with scabies were assessed using bivariate and multivariate logistic regression, and strength of association was described using odds ratio (OR) and 95% confidence intervals (CIs). Results A total of 711 (237 cases and 474 controls) study subjects participated in the study. The mean age of study participants was 17.56±2.66 years. Poor knowledge about scabies, adjusted odds ratio (AOR)=4.32 (95% CI: 2.93, 6.36); male sex, AOR=2.69 (95% CI: 1.82, 3.96); and parental illiteracy, AOR =3.49 (95% CI: 2.06, 5.94) predicted scabies infestation. Additionally, socioeconomic variables like sharing clothes/beds or contact with others, AOR=3.12 (95% CI: 2.12, 4.59); low household annual income, AOR=2.13 (95% CI: 1.32, 3.44); and family size greater than five, AOR=1.77 (95% CI: 1.04, 3.01) were significantly associated with scabies infestation. Inaccessibility and poor utilization of water, AOR=1.64 (95% CI: 1.12, 2.40) and poor personal hygiene, AOR=1.69 (95% CI: 1.14, 2.51) were also factors independently associated with scabies. Conclusion Modifiable risk factors such as personal hygiene and literacy level were found to be independent predictors of scabies infestation. Access to and utilization of water were also important predictors. Strategies for poverty alleviation and awareness creation on personal hygiene and efficient use of water are recommended for effective prevention of scabies infestation in closed institutions.
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Affiliation(s)
- Kefele Ejigu
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Yusuf Haji
- Department of Epidemiology and Biostatistics, School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Alemayehu Toma
- Department of Pharmacology, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
| | - Birkneh Tilahun Tadesse
- Department of Pediatrics, School of Medicine, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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21
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Thomas C, Coates SJ, Engelman D, Chosidow O, Chang AY. Ectoparasites: Scabies. J Am Acad Dermatol 2019; 82:533-548. [PMID: 31310840 DOI: 10.1016/j.jaad.2019.05.109] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 12/26/2022]
Abstract
Scabies is an ectoparasitic dermatosis caused by Sarcoptes scabiei var. hominis and is a public health issue in all countries regardless of socioeconomic status. In high-income countries, delays in diagnosis can lead to institutional outbreaks; in low- and middle-income countries, poor access to health care contributes to disease undertreatment and long-term systemic sequelae. With scabies now recognized as a neglected tropical disease by the World Health Organization, increased awareness and systematic efforts are addressing gaps in diagnosis and treatment that impede scabies control. This review summarizes the available data and provides an update on scabies epidemiology, clinical features, diagnosis, management, and public health considerations.
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Affiliation(s)
- Cristina Thomas
- Departments of Dermatology and Internal Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Sarah J Coates
- Department of Dermatology, University of California, San Francisco, San Francisco, California
| | - Daniel Engelman
- International Alliance for the Control of Scabies, Parkville, Australia; Tropical Diseases, Murdoch Children's Research Institute, Melbourne, Australia; Department of Paediatrics, University of Melbourne, Melbourne, Australia; Department of General Medicine, Royal Children's Hospital, Melbourne, Australia
| | - Olivier Chosidow
- International Alliance for the Control of Scabies, Parkville, Australia; Department of Dermatology, Assistance Publique - Hôpitaux de Paris, University Paris-Est Créteil, Créteil, France
| | - Aileen Y Chang
- Department of Dermatology, University of California, San Francisco, San Francisco, California; International Alliance for the Control of Scabies, Parkville, Australia.
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Kupfer TR, Fessler DMT. Ectoparasite defence in humans: relationships to pathogen avoidance and clinical implications. Philos Trans R Soc Lond B Biol Sci 2019; 373:rstb.2017.0207. [PMID: 29866920 DOI: 10.1098/rstb.2017.0207] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2018] [Indexed: 11/12/2022] Open
Abstract
Currently, disgust is regarded as the main adaptation for defence against pathogens and parasites in humans. Disgust's motivational and behavioural features, including withdrawal, nausea, appetite suppression and the urge to vomit, defend effectively against ingesting or touching sources of pathogens. However, ectoparasites do not attack their hosts via ingestion, but rather actively attach themselves to the body surface. Accordingly, by itself, disgust offers limited defence against ectoparasites. We propose that, like non-human animals, humans have a distinct ectoparasite defence system that includes cutaneous sensory mechanisms, itch-generation mechanisms and grooming behaviours. The existence of adaptations for ectoparasite defence is supported by abundant evidence from non-human animals, as well as more recent evidence concerning human responses to ectoparasite cues. Several clinical disorders may be dysfunctions of the ectoparasite defence system, including some that are pathologies of grooming, such as skin picking and trichotillomania, and others, such as delusory parasitosis and trypophobia, which are pathologies of ectoparasite detection. We conclude that future research should explore both distinctions between, and overlap across, ectoparasite defence systems and pathogen avoidance systems, as doing so will not only illuminate proximate motivational systems, including disgust, but may also reveal important clinical and social consequences.This article is part of the Theo Murphy meeting issue 'Evolution of pathogen and parasite avoidance behaviours'.
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Affiliation(s)
- Tom R Kupfer
- School of Psychology, Keynes College, University of Kent, Canterbury, Kent CT2 7NP, UK
| | - Daniel M T Fessler
- Department of Anthropology and Center for Behavior, Evolution and Culture, University of California, Los Angeles, Los Angeles, CA 90095-1553, USA
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van der Linden N, van Gool K, Gardner K, Dickinson H, Agostino J, Regan DG, Dowden M, Viney R. A systematic review of scabies transmission models and data to evaluate the cost-effectiveness of scabies interventions. PLoS Negl Trop Dis 2019; 13:e0007182. [PMID: 30849124 PMCID: PMC6426261 DOI: 10.1371/journal.pntd.0007182] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 03/20/2019] [Accepted: 01/23/2019] [Indexed: 01/12/2023] Open
Abstract
Background Scabies is a common dermatological condition, affecting more than 130 million people at any time. To evaluate and/or predict the effectiveness and cost-effectiveness of scabies interventions, disease transmission modelling can be used. Objective To review published scabies models and data to inform the design of a comprehensive scabies transmission modelling framework to evaluate the cost-effectiveness of scabies interventions. Methods Systematic literature search in PubMed, Medline, Embase, CINAHL, and the Cochrane Library identified scabies studies published since the year 2000. Selected papers included modelling studies and studies on the life cycle of scabies mites, patient quality of life and resource use. Reference lists of reviews were used to identify any papers missed through the search strategy. Strengths and limitations of identified scabies models were evaluated and used to design a modelling framework. Potential model inputs were identified and discussed. Findings Four scabies models were published: a Markov decision tree, two compartmental models, and an agent-based, network-dependent Monte Carlo model. None of the models specifically addressed crusted scabies, which is associated with high morbidity, mortality, and increased transmission. There is a lack of reliable, comprehensive information about scabies biology and the impact this disease has on patients and society. Discussion Clinicians and health economists working in the field of scabies are encouraged to use the current review to inform disease transmission modelling and economic evaluations on interventions against scabies. Scabies is a neglected tropical disease affecting more than 130 million people, with major costs on health care systems worldwide. While effective treatments exist, it is unknown which treatment strategies result in the best outcomes against the lowest costs, and to what extent this differs between communities. Health economic modelling can help answer these questions, but has rarely been used in this disease area. This review discusses all available scabies transmission models (n = 4), and uses them to create a new, comprehensive modelling framework. This framework can be used as aid for creating a scabies transmission model, the details of which will be determined by the context (population) and the question being addressed. The current paper also reviews the data that is needed to inform scabies modelling: on scabies biology, quality of life and resource use. Unfortunately, available data is limited and particularly data on crusted scabies (associated with high morbidity and mortality rates) is rare. With this review, we hope to assist researchers and policy makers to predict and/or evaluate the cost-effectiveness of interventions against scabies in their population(s) of interest. To tackle scabies, it is key to use effective treatment strategies in a cost-effective and sustainable way. The models and data described in this review, may help researchers, clinicians and funding bodies to facilitate this.
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Affiliation(s)
- Naomi van der Linden
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, Australia
- * E-mail:
| | - Kees van Gool
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, Australia
| | - Karen Gardner
- Public Service Research Group, School of Business UNSW Canberra, Canberra, Australia
| | - Helen Dickinson
- Public Service Research Group, School of Business UNSW Canberra, Canberra, Australia
| | - Jason Agostino
- Academic Unit of General Practice, Australian National University, Canberra, Australia
| | | | | | - Rosalie Viney
- Centre for Health Economics Research and Evaluation, University of Technology Sydney, Sydney, Australia
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Neglected Tropical Diseases and Mental Health: Progress, Partnerships, and Integration. Trends Parasitol 2018; 35:23-31. [PMID: 30578149 DOI: 10.1016/j.pt.2018.11.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 10/30/2018] [Accepted: 11/01/2018] [Indexed: 02/01/2023]
Abstract
Neglected tropical diseases (NTDs) are increasingly recognised as major drivers of psychosocial morbidity in affected individuals and their caregivers. Nevertheless, there has remained a lack of prioritisation at the policy level of some of the most stigmatising and chronic NTDs, with subsequent under-representation within NTD programmes. In response, the Neglected Tropical Disease/Non-Governmental Organization/Network (NNN) has established a Mental Wellbeing and Stigma Task Group (MWS) to address these issues through a comprehensive research agenda. In our article, we highlight the progress in understanding the scope of the mental health impact of NTDs and the innovative practice emerging in this area. Finally, we examine opportunities for integration of mental and physical health for individuals with NTDs.
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Nair PA, Vora RV, Jivani NB, Gandhi SS. A Study of Clinical Profile and Quality of Life in Patients with Scabies at a Rural Tertiary Care Centre. J Clin Diagn Res 2016; 10:WC01-WC05. [PMID: 27891435 DOI: 10.7860/jcdr/2016/20938.8703] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 07/21/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Scabies is a contagious disease primarily related to poverty and overcrowding, it rapidly spreads from person to person specially in people with poor hygiene. We come across many patients from rural areas with scabies. In India the incidence ranges from 13% to 59% in rural and urban areas. Many people complain of sleep disturbances and affection of work and leisure activities due to itching. Very few studies are done in India about the affection of quality of life in such patients. AIM To study the demographic details, clinical profile and quality of life in patients with scabies. MATERIALS AND METHODS A prospective, observational and cross-sectional study conducted at Department of Dermatology and Venereology, rural based tertiary care centre, Gujarat for a period of 6 months from March to August 2015, after ethical approval from the institute. Study included all patients with clinical features suggestive of scabies. The data including age, sex, occupation, education, socioeconomic status, complaints, past history, family history and clinical features along with the questionnaire for affection of quality of life were recorded in predesigned proforma and detailed analysis was done. Total of 102 newly diagnosed scabies patients attending skin OPD were included in the study. RESULTS Out of 102 patients, 50.98% were males. The most common age group affected was 21-40 years, in 44.11% patients. Students were commonly affected with 41.17% followed by housewives with 20.58% cases. Most common lesion seen was papules in 84.3% followed by excoriations in 82.3% cases. Maximum 51.6% adults had small effect on quality of life while 62.5% children reported minimal effect on quality of life. CONCLUSION Scabies is an important and commonly encountered health problem which is highly contagious and if not attended timely and adequately can affect the quality of life in the form of work affection, sleep disturbances and psychosocial problems in patients as well as its family members. This could be easily prevented if the patients of scabies are recognised and treated early and proper awareness is must to avoid recurrences. The profile of scabies patients helps in early recognition of scabies even at the peripheral centers.
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Affiliation(s)
- Pragya Ashok Nair
- Professor, Department of Dermatology and Venereology, Pramukhswami Medical College , Karamsad, Gujarat, India
| | - Rita Vipul Vora
- Professor and Head, Department of Dermatology and Venereology, Pramukhswami Medical College , Karamsad, Gujarat, India
| | - Nidhi B Jivani
- Resident, Department of Dermatology and Venereology, Pramukhswami Medical College , Karamsad, Gujarat, India
| | - Shailee S Gandhi
- Resident, Department of Dermatology and Venereology, Pramukhswami Medical College , Karamsad, Gujarat, India
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Yap FB, Kiung ST, Yap JB. Quality of life in patients with erythema nodosum leprosum in Kuala Lumpur, Malaysia. Indian Dermatol Online J 2016; 7:255-8. [PMID: 27559497 PMCID: PMC4976401 DOI: 10.4103/2229-5178.185495] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND There is a paucity of data on quality of life issues in patients with leprosy suffering from erythema nodosum leprosum (ENL). Thus, we aim to study the effect of ENL on quality of life. MATERIALS AND METHODS This cross-sectional study was conducted in Hansen's Clinic, Hospital Kuala Lumpur between January 2010 and December 2013 among patients with multibacillary leprosy using the Dermatology Life Quality Index (DLQI). RESULTS A total of 153 patients participated with 31.4% suffering from ENL. The mean age at presentation was 40.5 ± 16.49 years. The mean DLQI was 7.1 ± 3.72. Patients with ENL were younger (mean age 36.5 vs. 42.4, P = 0.026), had higher mean bacteriologic index (4.3 vs. 3.8, P = 0.004), had physical deformities (47.9% vs. 31.4%, P = 0.049), and had higher mean DLQI score (9.1 vs. 6.2, P < 0.001). All the DLQI domains were higher in patients suffering from ENL except the treatment domain. Symptoms and feeling was the domain with the largest effect followed by daily activities and leisure. Personal relationship had the lowest effect. CONCLUSION Quality of life impairment in patients with leprosy in Malaysia is moderate, with larger effect among patients with ENL. The impairment in ENL is comparable to itchy skin conditions such as urticarial and is worse than chronic skin disease such as psoriasis. Thus, it is essential that management of leprosy incorporate quality of life issues.
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Affiliation(s)
- Felix B Yap
- Department of Medicine, Faculty of Medicine and Health Sciences, Universiti Tunku Abdul Rahman, Sungai Long Campus, Selangor DE, Malaysia; Department of Dermatology, Hospital Kuala Lumpur, Jalan Pahang, Kuala Lumpur, Malaysia
| | - Sze T Kiung
- Department of Anaesthesiology and Intensive Care, Hospital Kuala Lumpur, Jalan Pahang, Kuala Lumpur, Malaysia
| | - Jeffrey B Yap
- Department of Surveying, Lee Kong Chian Faculty of Engineering and Science, Universiti Tunku Abdul Rahman, Sungai Long Campus, Selangor DE, Jalan Pahang, Kuala Lumpur, Malaysia
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Retrospective analysis of institutional scabies outbreaks from 1984 to 2013: lessons learned and moving forward. Epidemiol Infect 2016; 144:2462-71. [PMID: 27019288 DOI: 10.1017/s0950268816000443] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Scabies outbreaks can be disruptive in institutional settings, and are associated with considerable but under-researched morbidity, especially in vulnerable populations. In this paper, we describe key findings from a retrospective review of scabies outbreaks reported in the literature over the past 30 years. We undertook this review to gain insights into the impact of institutional outbreaks, the burden in terms of attack rates, economic costs, treatment trends, the types of index cases and outbreak progression. We found 84 reports over 30 years, with outbreaks most frequently reported in aged care facilities (n = 40) and hospitals (n = 33). On average, scabies outbreaks persisted for 3 months, and the median attack rate was 38%. While 1% lindane was once the most commonly employed acaricide, 5% permethrin and oral ivermectin are increasingly used. Crusted scabies represented the index case for 83% of outbreaks, and scabies was misdiagnosed in 43% outbreaks. The frequency of reported scabies outbreaks has not declined consistently over time suggesting the disease is still highly problematic. We contend that more research and practice emphasis must be paid to improve diagnostic methods, surveillance and control, health staff education and management of crusted scabies to prevent the development of scabies outbreaks in institutional settings.
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Choi Y, Lee JH, Kim YH, Lee YS, Chang HS, Park CS, Roh MR. Impact of postthyroidectomy scar on the quality of life of thyroid cancer patients. Ann Dermatol 2014; 26:693-9. [PMID: 25473220 PMCID: PMC4252665 DOI: 10.5021/ad.2014.26.6.693] [Citation(s) in RCA: 163] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2013] [Revised: 01/27/2014] [Accepted: 02/20/2014] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Surgical scars are crucial cosmetic problem, especially when in exposed areas such as the anterior neck following thyroidectomy. OBJECTIVE To evaluate the impact of post-thyroidectomy scars on quality of life (QoL) of thyroid cancer patients and identify the relationship between scar characteristics and QoL. METHODS Patients with post-thyroidectomy scars on the neck were recruited. QoL was measured using the Dermatology Life Quality Index (DLQI). Scar characteristics were graded according to Vancouver scar scale (VSS) score. RESULTS Ninety-seven patients completed a battery of questions at the time of enrollment. Post-thyroidectomy scars were classified according to morphology as linear flat scars, linear bulging scars, hypertrophic scars or adhesive scars. There were 32 patients (33.0%), 9 patients (9.3%), 41 patients (42.3%) and 15 patients (15.5%), respectively, in each group. The mean total DLQI score was 9.02. Domain 2 (daily activities, 2.87 points), which includes questions about clothing, was the most greatly impacted among patients. The total DLQI scores of patients who have experienced scar-related symptoms were significantly higher than those of patients without symptoms (p<0.05). The VSS scores were 3.09 for linear flat scars, 6.89 for linear bulging scars, 6.29 for hypertrophic scars and 5.60 for adhesive scars. However, the DLQI scores did not significantly differ among scar types or VSS scores. CONCLUSION Post-thyroidectomy scars on the neck affect the QoL of thyroid cancer patients regardless of scar type. Therefore, clinicians should pay attention to the psychological effects of scars on patients and take care to minimize post-thyroidectomy scar.
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Affiliation(s)
- Yuri Choi
- Department of Dermatology, Gangnam Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Hye Lee
- Department of Dermatology, Gangnam Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
| | | | - Yong Sang Lee
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hang-Seok Chang
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Cheong Soo Park
- Department of Surgery, Thyroid Cancer Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Mi Ryung Roh
- Department of Dermatology, Gangnam Severance Hospital, Cutaneous Biology Research Institute, Yonsei University College of Medicine, Seoul, Korea
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Abstract
Scabies prevalence remains unacceptably high in many regions throughout the world. Infestation with scabies significantly impacts quality of life and is linked to pyoderma and consequently to severe long-term sequelae such as post-streptococcal glomerulonephritis. In the past, control programs using topical treatments have met with poor compliance; however, the highly effective oral agent ivermectin may offer a new paradigm in scabies management. Problems still exist with insensitive diagnostic tests, questions concerning mite reservoirs, and restrictions on who can receive ivermectin. Despite these difficulties, the elimination of scabies in communities worst affected may soon be possible.
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Worth C, Heukelbach J, Fengler G, Walter B, Liesenfeld O, Feldmeier H. Impaired quality of life in adults and children with scabies from an impoverished community in Brazil. Int J Dermatol 2012; 51:275-82. [PMID: 22348561 DOI: 10.1111/j.1365-4632.2011.05017.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND Scabies is highly prevalent in resource-poor communities in developing countries and is associated with considerable morbidity in this setting. How the parasitic skin disease impairs the quality of life of patients has rarely been investigated. METHODOLOGY A modified Dermatology Life Quality Index (mDLQI) was developed to assess the quality of life in adults and children with scabies living in an urban slum in Fortaleza, capital of Ceará State, Brazil. A total of 105 patients with scabies (58 children and 57 adults) were included in the study. The diagnosis was made by dermatoscopy, skin scraping, and adhesive film test. RESULTS Feelings of shame was the restriction most frequently noted (adults 77.2% and children 46.6%). Other types of quality of life impairment were the need to dress differently (35.1 vs. 29.3%), restriction on leisure activities (24.6 vs. 36.8%), social exclusion (24.6 vs. 17.9%), stigmatization (21.1 vs. 25.0%), teasing (only children: 26.3%), and problems with sexual partners (only adults: 10.9%). Women and girls perceived more restrictions than men and boys. mDLQI scores indicated that 13.9% of the patients noticed a large or very large effect on their life, 65.2% considered their quality of life lightly or moderately reduced by scabies, and 20.9% did not feel any restrictions. The degree of impairment increased parallel to the degree of itching and severity of scabies (P=0.003). LIMITATIONS Owing to active case finding, most of the patients were in an early phase of scabies, and clinical pathology was not very pronounced. CONCLUSION Scabies considerably impaired the quality of life in adults and children living in poverty in an urban slum. Females particularly suffered from restrictions.
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Affiliation(s)
- Christine Worth
- Institute for Microbiology and Hygiene, Charité University Medicine, Berlin, Germany
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Holt DC, Burgess STG, Reynolds SL, Mahmood W, Fischer K. Intestinal proteases of free-living and parasitic astigmatid mites. Cell Tissue Res 2012; 351:339-52. [DOI: 10.1007/s00441-012-1369-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 02/08/2012] [Indexed: 11/28/2022]
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Ra H, Shin S, Kim J, Lim H, Cho B, Roh M. The impact of dermatological toxicities of anti-cancer therapy on the dermatological quality of life of cancer patients. J Eur Acad Dermatol Venereol 2012; 27:e53-9. [DOI: 10.1111/j.1468-3083.2012.04466.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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