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Lu PH, Lai CC, Chiu LY, Lin IH, Iou CC, Lu PH. An Apriori algorithm-based association rule analysis to identify acupoint combinations for treating uremic pruritus. Tzu Chi Med J 2024; 36:195-202. [PMID: 38645789 PMCID: PMC11025587 DOI: 10.4103/tcmj.tcmj_217_23] [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: 08/29/2023] [Revised: 11/15/2023] [Accepted: 01/09/2024] [Indexed: 04/23/2024] Open
Abstract
Objective Uremic pruritus (UP) is a prevalent and troublesome condition affecting individuals with end-stage renal failure, which results in intense pruritus, depression, as well as poor quality of sleep, significantly impacting their quality of life. According to previous studies, acupuncture and acupoint stimulation have been shown to provide additional benefits in treating UP in dialysis patients. In addition, using acupoints combination may yield superior effectiveness compared to utilizing a singular acupoint. To investigate the potential correlations between acupoint combinations, an association-rule analysis was employed. Materials and Methods Apriori algorithms stand out as highly potent techniques for identifying associations in databases; this study utilized an association rule mining to examine the association rules of key acupoint groupings that could be employed for treating UP. Results The analysis utilized information derived from the meta-analysis encompassing 40 randomized controlled trials that used acupuncture to treat UP. In total, 64 acupoints were analyzed, and 71 association rules were found. The following acupoint combinations: Auricular shenmen (TF4), Quchi (LI11), and Geshu (BL17); Auricular heart (Extra14), Sanyinjiao (SP6), and Auricular lung (CO14); and Auricular heart (Extra14), Xuehai (SP10), and Auricular lung (CO14) showed the strongest associations. Conclusion Acupoints involving Auricular shenmen (TF4), Quchi (LI11), Geshu (BL17), Auricular heart (Extra14), Sanyinjiao (SP6), Auricular lung (CO14), and Xuehai (SP10) can be regarded as the core combination of acupuncture points for managing UP.
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Affiliation(s)
- Ping-Hsun Lu
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chien-Cheng Lai
- Department of Medical Education, MacKay Memorial Hospital, Taipei, Taiwan
| | - Ling-Ya Chiu
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan
| | - I-Hsin Lin
- School of Post-Baccalaureate Chinese Medicine, Tzu Chi University, Hualien, Taiwan
| | - Chih-Chin Iou
- Department of Chinese Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei, Taiwan
| | - Po-Hsuan Lu
- Department of Medicine, MacKay Medical College, New Taipei, Taiwan
- Department of Dermatology, MacKay Memorial Hospital, Taipei, Taiwan
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Dwiyana RF, Tsaqilah L, Sukesi L, Setiawan, Avriyanti E, Suhada KU, Zahira NI. Characteristics of Xerosis, Pruritus, and Pallor in Stage 5 Chronic Kidney Disease Patients Undergoing Hemodialysis at Dr. Hasan Sadikin General Hospital, Bandung. Clin Cosmet Investig Dermatol 2023; 16:2613-2621. [PMID: 37752968 PMCID: PMC10519221 DOI: 10.2147/ccid.s418776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 09/05/2023] [Indexed: 09/28/2023]
Abstract
Purpose This study aims to delineate the demographic and clinical characteristics of xerosis, pruritus, and pallor among patients with stage 5 chronic kidney disease (CKD) undergoing hemodialysis at Dr. Hasan Sadikin General Hospital, Bandung. Patients and Methods This cross-sectional, descriptive study involved the analysis of 139 selected medical records of patients with stage 5 CKD who underwent hemodialysis between July and August 2022. A comprehensive examination was conducted by a dermatovenereologist, and the findings were duly recorded in the patients' medical records. The documentation encompassed gender, age, employment status, as well as the clinical characteristics of xerosis, pruritus, and pallor. The collected data were analyzed using descriptive statistical methods. Results Out of the 139 patients, 70 (50.4%) were male, while 69 (49.6%) were female. The mean (SD) age was 47.6 (11.8) years. The majority of the patients were unemployed (n=96, 69.1%). The median (IQR) duration of hemodialysis was 48 (96.0-24.0) months. The predominant findings were xerosis (n=84, 60.4%) and pallor (n=83, 59.7%), followed by pruritus (n=56, 40.3%). Instances of xerosis were more frequently observed in males, whereas pallor was more prevalent in females. Xerosis and pruritus exhibited higher prevalence in the ≥65 years age group, whereas pallor was more common in the 18-44 years age group. In contrast to xerosis, pruritus and pallor were more frequently noted in the unemployed group. Xerosis was predominantly mild with overall dry skin (ODS) score of one, and it was mainly observed on the patients' legs. Among those experiencing pruritus, over half displayed a moderate severity with visual analogue scale (VAS) scores ranging from ≥3 to <7. Patients with pallor mostly exhibited hemoglobin levels below 10 g/dL. Conclusion Xerosis, pruritus, and pallor were prevalent among patients with stage 5 CKD undergoing hemodialysis. These disorders presented with distinct demographic and clinical characteristics. Timely diagnosis and intervention have the potential to enhance the quality of life for these patients.
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Affiliation(s)
- Reiva Farah Dwiyana
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr. Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Laila Tsaqilah
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr. Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Lilik Sukesi
- Department of Internal Medicine, Faculty of Medicine, Universitas Padjadjaran-Dr. Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Setiawan
- Department of Biomedical Science, Faculty of Medicine, Universitas Padjadjaran, Sumedang Regency, West Java, Indonesia
| | - Erda Avriyanti
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr. Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Kamelia Utami Suhada
- Department of Dermatology and Venereology, Faculty of Medicine, Universitas Padjadjaran-Dr. Hasan Sadikin Hospital, Bandung, West Java, Indonesia
| | - Nazya Irene Zahira
- Undergraduate Program, Faculty of Medicine, Universitas Padjadjaran, Sumedang Regency, West Java, Indonesia
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Menzaghi F, Vernon MK, Mattera M, Cirulli J, Wen W, Spencer RH, Munera C. The Burden of Pruritus Associated With CKD: A Mixed Methods Analysis Among Patients Undergoing Dialysis. Kidney Med 2023; 5:100696. [PMID: 37637864 PMCID: PMC10448211 DOI: 10.1016/j.xkme.2023.100696] [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] [Indexed: 08/29/2023] Open
Abstract
Rationale & Objective Despite its prevalence and distress to patients, chronic kidney disease-associated pruritus (CKD-aP) is poorly characterized, which may contribute to the condition's underdiagnosis and inadequate management. This study aimed to understand the symptom experience of patients with CKD-aP and the extent to which pruritus impacts their lives. Study Design Mixed methods study including one-on-one qualitative interviews and completion of the Skindex-10 Questionnaire (measuring itch-related quality of life). Setting & Participants A total of 23 patients undergoing hemodialysis and reporting pruritus at 4 dialysis centers in the United States. Analytical Approach Interviews followed a semistructured guide that included targeted and follow-up questions to elicit discussion of patients' symptoms of pruritus, including frequency and variability, impact on activities of daily living, and emotional and social functioning. Interviews were digitally audio-recorded. A coding dictionary was developed from transcripts to analyze themes and concepts. Results Participants described their itch with various terms, including "numbness," "pain," and "tingling" on their skin. Itch affected multiple areas but especially the back, usually occurred daily, and was often worse at night. For some, itching was a constant experience. Patients relieved their itch through scratching and various off-label treatments; some reported skin damage from excessive scratching and most indicated treatments provided limited relief. Pruritus considerably disrupted physical function, including sleep, daily activities, social functioning and relationships, and emotional and psychological wellbeing. All participants reported being bothered by their itching during the past week on the Skindex-10 Questionnaire. Limitations All participants were from the United States, so the findings may not be generalizable to other countries. Conclusions Although symptom experience varies considerably, CKD-aP causes severe distress for many patients undergoing hemodialysis and can profoundly impair their quality of life. The results of this study show the impact of itch from patients' perspectives and highlight the need for greater awareness and better management of this condition. Plain-Language Summary Patients with chronic kidney disease often experience itching, or pruritus, but its importance to patients is regularly overlooked. This study used one-on-one interviews to investigate patients' experiences of chronic kidney disease-associated pruritus and how it impacts their lives. We found that participants experienced itch on various body areas and used different words to describe their itch (eg, "numbness" and "pain"). Some reported skin damage from excessive scratching, and many used off-label treatments and other interventions (eg, rubbing alcohol and multiple showers daily), which provided limited relief. For many, itching was experienced daily and severely disrupted sleep, daily activities, interactions with others, and mental wellbeing. These findings reveal chronic kidney disease-associated pruritus severely impacts patients and highlights the need for improved management of this condition.
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Stark JG, Noonan PK, Spencer RH, Bhaduri S, O'Connor SJ, Menzaghi F. Pharmacokinetics, Metabolism, and Excretion of Intravenous [14C]Difelikefalin in Healthy Subjects and Subjects on Hemodialysis. Clin Pharmacokinet 2023; 62:1231-1241. [PMID: 37369955 PMCID: PMC10450003 DOI: 10.1007/s40262-023-01262-2] [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] [Accepted: 05/04/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND AND OBJECTIVE Difelikefalin, a selective kappa-opioid receptor agonist, is the first approved treatment for moderate-to-severe pruritus in patients with end-stage renal disease (ESRD) on hemodialysis (HD) in the USA and Europe. The purpose of this open-label study was to investigate the pharmacokinetics and disposition of [14C]difelikefalin following a single intravenous dose in subjects with normal renal function and subjects on HD. METHODS Twelve adult males (n = 6 healthy subjects; n = 6 subjects on HD) received single intravenous doses of [14C]difelikefalin containing 100 µCi (total doses of 1.7-3.0 μg/kg difelikefalin). Blood, urine, feces, and dialysate samples (when applicable) were collected after dosing. RESULTS The median time to maximum concentration was similar for HD and healthy subjects, occurring at 5 min post-dose. The mean area under the concentration-time curve (AUC) was approximately 11-fold higher in HD versus healthy subjects; mean plasma half-life was 38.0 h and 2.6 h, respectively. In healthy subjects, 80.5% of the dose was recovered in urine, and 11.3% was recovered in feces. In subjects on HD, 58.8% of the dose was recovered in feces, and 19.5% was recovered in dialysate [for subjects on HD with residual kidney function (n = 3), 11.2% was recovered in urine]. Based on plasma AUClast, parent [14C]difelikefalin was the most abundant analyte in systemic circulation (> 99% of total exposure) for both cohorts. Metabolite profiles in urine and feces suggested minimal metabolism of the parent compound. CONCLUSION In subjects on HD, difelikefalin total exposure was higher and plasma half-life was longer compared with subjects with intact renal function. Metabolism was low in both healthy subjects and subjects on HD, with unchanged drug representing > 99% of systemic circulation; however, the route of excretion was primarily into urine versus feces in healthy subjects, and feces versus dialysate in subjects on HD. REGISTRATION ClinicalTrials.gov NCT03947970.
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Affiliation(s)
| | - Patrick K Noonan
- Cara Therapeutics, Inc., 4 Stamford Plaza, 107 Elm Street, 9th Floor, Stamford, CT, 06902, USA
- PK Noonan Pharmaceutical Consulting, LLC, Boston, MA, USA
| | - Robert H Spencer
- Cara Therapeutics, Inc., 4 Stamford Plaza, 107 Elm Street, 9th Floor, Stamford, CT, 06902, USA.
| | | | - Stephen J O'Connor
- Cara Therapeutics, Inc., 4 Stamford Plaza, 107 Elm Street, 9th Floor, Stamford, CT, 06902, USA
| | - Frédérique Menzaghi
- Cara Therapeutics, Inc., 4 Stamford Plaza, 107 Elm Street, 9th Floor, Stamford, CT, 06902, USA
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Elsayed MM, Elgohary IE, Abdelhamid HHS, Zaki SA. The effectiveness of sertraline in alleviating uremic pruritus in hemodialysis patients: a randomized clinical trial. BMC Nephrol 2023; 24:155. [PMID: 37270517 DOI: 10.1186/s12882-023-03212-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 05/22/2023] [Indexed: 06/05/2023] Open
Abstract
INTRODUCTION Uremic pruritus (UP) is a common and distressing symptom in end stage renal disease (ESRD) patients. Many approaches have been tested to improve UP without a clear success. We aimed to assess the effect of sertraline on UP in hemodialysis (HD) patients. METHODS This research is a double-blinded, placebo-controlled, multicentric randomized clinical trial which included sixty patients maintained on regular HD. Patients were allocated to receive sertraline 50 mg twice daily or placebo for 8 weeks. The Visual analogue scale (VAS) and the 5-D itch scale were used to assess pruritus before and after the course of treatment. RESULTS At study end in sertraline group, there was a significant decrease from baseline findings in the VAS score (p < 0.001), and the 5-D itch scale (p < 0.001). On the other hand, in placebo group the VAS score showed a slight non-significant decrease (p = 0.469), and the 5-D scale (p = 0.584) increased from baseline measurements. The percentage of patients with severe and very severe pruritus decreased significantly in the sertraline group in both scores [(VAS score: p = 0.004), (5-D itch score: p = 0.002)] with no significant change in the placebo group [(VAS score: p = 0.739), (5-D itch scale: p = 0.763)]. There was a significant positive relation between the VAS and 5-D itch scores and serum urea with p value of 0.002 and 0.001 respectively, and serum ferritin with p value of < 0.001 with both. CONCLUSIONS Patients treated with sertraline had a significant improvement in pruritus as compared with those who received placebo suggesting a potential role for sertraline to treat uremic pruritus in HD patients. Larger randomized clinical trials are needed to confirm these findings. TRIAL REGISTRATION ClinicalTrials.gov NCT05341843. First registration date: 22/04/2022.
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Affiliation(s)
- Mohamed Mamdouh Elsayed
- Nephrology and Internal Medicine Department, Faculty of Medicine, Alexandria University, Alkhartoom Square, El Azareeta, Alexandria, 21131, Egypt.
| | - Iman Ezzat Elgohary
- Nephrology and Internal Medicine Department, Faculty of Medicine, Alexandria University, Alkhartoom Square, El Azareeta, Alexandria, 21131, Egypt
| | | | - Sherif Aziz Zaki
- Nephrology and Internal Medicine Department, Faculty of Medicine, Alexandria University, Alkhartoom Square, El Azareeta, Alexandria, 21131, Egypt
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Jha CM, Dastoor HD, Gopalakrishnan N, Holt SG. Obstacles to Early Diagnosis and Treatment of Pruritus in Patients with Chronic Kidney Disease: Current Perspectives. Int J Nephrol Renovasc Dis 2022; 15:335-352. [PMID: 36510564 PMCID: PMC9739055 DOI: 10.2147/ijnrd.s294147] [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: 07/02/2022] [Accepted: 11/15/2022] [Indexed: 12/12/2022] Open
Abstract
Chronic kidney disease-associated pruritus (CKD-aP) is a common condition amongst patients with advanced chronic kidney disease (CKD). Several studies have confirmed that more than four out of ten early-stage CKD patients suffer from this condition, while its prevalence among CKD patients on dialysis reaches up to seven out of ten. It is noted to be associated with other disabling symptoms and serious outcomes. It has significant impact on sleep, mood, daily activities, and quality of life of CKD patients, and increased mortality risk of patients on hemodialysis. The Dialysis Outcomes and Practice Patterns Study found 17% higher mortality among patients with moderate to extreme pruritus compared with patients with no or mild pruritus. Despite its high prevalence, ill-effect, and suffering associated with it, CKD-aP remains surprisingly under-reported on the patient's part and under-recognized by the healthcare team. Even upon being noticed, it remains unattended and poorly treated. Its etiopathogenesis is complex and not fully understood. Many treatment options are available but good quality evidence about most of those is absent, and to date, only two medications are approved for use in this condition. While a validated guideline is very much required for the benefit of the patients and caretakers, further research on several aspects of this issue is required.
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Affiliation(s)
- Chandra Mauli Jha
- SEHA Kidney Care, Abu Dhabi, United Arab Emirates,Correspondence: Chandra Mauli Jha, PO Box 61358; Al Bateen Post Office, Abu Dhabi, United Arab Emirates, Tel +971 50 1096 345; +971 2 55 80 482, Email
| | | | | | - Stephen Geoffrey Holt
- SEHA Kidney Care, Abu Dhabi, United Arab Emirates,Khalifa University, Abu Dhabi, United Arab Emirates
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Clinical Efficacy and Safety of Chinese Herbal Medicine in the Treatment of Uremic Pruritus: A Meta-Analysis of Randomized Controlled Trials. Pharmaceuticals (Basel) 2022; 15:ph15101239. [PMID: 36297351 PMCID: PMC9611342 DOI: 10.3390/ph15101239] [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: 08/02/2022] [Revised: 09/26/2022] [Accepted: 10/06/2022] [Indexed: 11/07/2022] Open
Abstract
Uremic pruritus is a disturbing and refractory symptom in patients with advanced chronic kidney disease. Chinese herbal medicine has been reported to alleviate uremic pruritus. To investigate the effects of Chinese herbal medicine, we conducted a systematic review and meta-analysis on patients with uremic pruritus. We searched databases (prior to 3 May 2022) for randomized controlled trials on the effects of Chinese herbal medicine in treating uremic pruritus. Our meta-analysis included 3311 patients from 50 randomized controlled trials. In patients with uremic pruritus, adjunctive Chinese herbal medicine significantly improved overall effectiveness (risk ratio 1.29, 95% CI 1.23 to 1.35), quality of life, renal function, reduced pruritus score, and inflammatory biomarkers compared to control groups with hemodialysis alone or with anti-pruritic treatments. Chinese herbal medicine treatment showed a time-dependent tendency in improving the visual analog scale of dialysis patients. Compared to control groups, no significantly higher risk of adverse events in patients taking Chinese herbal medicine (risk ratio 0.60, 95% CI 0.22 to 1.63). Chinese herbal medicine appears to be effective and safe in complementing the treatment of patients with uremic pruritus.
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Daraghmeh M, Badran M, Janajreh A, Hassan M, Taha AA, Koni AA, Zyoud SH. Prevalence of pruritus associated with hemodialysis and its association with sleep quality among hemodialysis patients: a multicenter study. BMC Nephrol 2022; 23:213. [PMID: 35715758 PMCID: PMC9205133 DOI: 10.1186/s12882-022-02838-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 06/07/2022] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND CKD-associated pruritus (chronic kidney disease-associated pruritus) is one of the common symptoms in hemodialysis patients, with a major effect on sleep quality because it occurs at night. The main objective of this study is to determine the prevalence of pruritus among hemodialysis (HD) patients and its impact on sleep and investigate factors associated with pruritus and sleep quality. METHODS A cross-sectional study began in January until March of 2021 in HD centers of four different hospitals in the West Bank, Palestine. Patients with HD aged 18 years or older were included in our investigation. Pruritus and sleep problems were assessed by a 5-D itching score and the Pittsburgh Sleep Quality Index (PSQI) score. RESULTS Of 280 HD patients, 250 were accepted to participate in our study. The mean age of the participants was (54.9 ± 15.08). 62.8% were male, and 42.4% of the participants were elderly (age ≥ 60yrs). Pruritus was observed in 121 (48.4%). The 5-D itching score had a median [IQR] of 5.0[5.0-15.0], and 57.2% had a score ≥ 6 points. Severe pruritus was reported in 28.1% of patients. The score was significantly associated with residency (p = 0.033) and chronic comorbidities (p = 0.026). The PSQI score has a median [IQR] of 8[5-12], and 66.4% are poor sleepers with a score of < 5. The score was significantly associated with age (p = 0.017), marital status (p = 0.022), occupational status (p = 0.007), chronic comorbidities (p > 0.001), chronic medication (p = 0.008), severity of pruritus (p = 0.003) and duration of pruritus (p = 0.003). Regression analysis showed that the 5-D itching score and the total number of comorbidities were significantly associated with the PSQI score. CONCLUSIONS Pruritus is a widespread complication among HD patients in Palestine. Pruritus also has major effects on sleep quality and is associated with poor sleep quality.
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Affiliation(s)
- Mefleh Daraghmeh
- grid.11942.3f0000 0004 0631 5695Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Montaser Badran
- grid.11942.3f0000 0004 0631 5695Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Ahmad Janajreh
- grid.11942.3f0000 0004 0631 5695Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Mohanad Hassan
- grid.11942.3f0000 0004 0631 5695Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Department of Nephrology, An-Najah National University Hospital, Nablus, 44839 State of Palestine
| | - Adham Abu Taha
- grid.11942.3f0000 0004 0631 5695Department of Biomedical Sciences, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Department of Pathology, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Amer A. Koni
- grid.11942.3f0000 0004 0631 5695Division of Clinical Pharmacy, Department of Hematology and Oncology, An, Najah National University Hospital, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Sa’ed H. Zyoud
- grid.11942.3f0000 0004 0631 5695Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Poison Control and Drug Information Center (PCDIC), Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- grid.11942.3f0000 0004 0631 5695Clinical Research Center, An-Najah National University Hospital, Nablus, 44839 Palestine
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Lettuce as an Effective Remedy in Uremic Pruritus: Review of the Literature Supplemented by an In Silico Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:4231854. [PMID: 35392648 PMCID: PMC8983187 DOI: 10.1155/2022/4231854] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/28/2022] [Accepted: 03/10/2022] [Indexed: 12/12/2022]
Abstract
Uremic pruritus is a frequent and prominent symptom in patients with advanced or end-stage renal disease. Lack of an effective treatment for kidney disease-associated pruritus often leads to many problems for these patients and makes it difficult to choose an appropriate treatment. The purpose of this evidence-based hypothesis is to share the scientific reasons and related mechanisms in order to claim that lettuce could be useful in the treatment of uremic pruritus. This hypothesis is based on studies related to lettuce and its anti-inflammatory, antioxidant, antidiabetic, sedative, hypnotic, nephroprotective, potassium balancing, and blood purification properties. As a result, we suggest that lettuce could be a good choice for improving and reducing uremic pruritus due to its certain characteristics. Although proof of this hypothesis requires further clinical trial studies, this hypothesis can nevertheless lead to formulating an appropriate therapy for uremic-induced pruritus. By conducting a molecular docking study, we investigated the interactions between nineteen natural bioactive components of lettuce (Lactuca sativa L.) and human kappa opioid receptors. The in silico docking studies revealed that most of the ligands showed better antipruritic efficacy than gabapentin. Gamma-tocopherol, delta-tocopherol, and campesterol demonstrated the highest binding affinities toward the target protein.
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Kaneez M, Zaidi SMJ, Zubair AB, Rehan M, Hassan A, Sarwar Z, Bibi A, Azhar M, Kinza K, Sabir M. Sleep Quality and Compliance to Medical Therapy Among Hemodialysis Patients With Moderate-to-Severe Depression: A Cross-Sectional Study. Cureus 2021; 13:e13477. [PMID: 33777565 PMCID: PMC7989974 DOI: 10.7759/cureus.13477] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background Depression is a fairly common finding among end-stage renal disease (ESRD) patients and is an independent risk factor for morbidity and mortality. The psychiatric manifestations of the disease may affect their compliance to medications and alter sleep quality that is often overlooked. This translates into poor quality of life and poorer disease prognosis. Our study aims to assess the prevalence of depression and its association with compliance to medical therapy and sleep quality among ESRD patients on hemodialysis. Methodology In this cross-sectional study, a total of 288 hemodialysis patients with a confirmed diagnosis of ESRD were evaluated for depression using Patient Health Questionnaire-9 (PHQ-9) scale. Only patients with moderate-to-severe depressive symptoms on PHQ-9 were further evaluated for sleep quality and compliance to medications using Pittsburgh Sleep Quality Index (PSQI) and Drug Attitude Inventory-10 (DAI-10), respectively. The characteristics of ESRD patients with depression were also assessed. Median PHQ-9, DAI-10, and PSQI scores were calculated, and the correlation between study variables was assessed using Spearman’s correlation. Results Of the 288 included participants, 188 (65.27%) had depression as evaluated via PHQ-9. Of these 188 patients, 114 were males while 74 were females. A total of 113 (60.01%) of depressed patients had poor compliance to medication while 137 (72.87%) patients had poor sleep quality. Higher PHQ-9 scores were positively correlated with disease duration, dialysis years, and time between diagnosis and therapy (r = 0.41, 0.39, and 0.43, respectively) and negatively with marital and employment status (r = -0.32 and -0.49, respectively). Spearman’s correlation showed a significant negative correlation of PHQ-9 scores with DAI-10 scores but a significant positive correlation with PSQI scores. The correlation between DAI-10 and PSQI was a significant negative correlation. Conclusions This study indicated a high prevalence of moderate-to-severe depression among ESRD patients on hemodialysis. Poor sleep quality and non-adherence to medications are frequent among ESRD patients with depression. These psychiatric components must be considered to optimize medical treatment and improve the quality of life in this subset of patients. More studies should be conducted to assess the risk factors of depression in patients with ESRD.
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Affiliation(s)
- Mehwish Kaneez
- Internal Medicine, Rawalpindi Medical University, Rawalpindi, PAK
| | | | | | - Muhammad Rehan
- Internal Medicine, Arif Memorial Teaching Hospital, Lahore, PAK
| | - Ahtisham Hassan
- Internal Medicine, King Edward Medical University, Lahore, PAK
| | - Zoya Sarwar
- Internal Medicine, Rashid Latif Medical College, Lahore, PAK
| | - Aisha Bibi
- Psychiatry, Rashid Latif Medical College, Lahore, PAK
| | - Mahnoor Azhar
- Psychiatry, Rashid Latif Medical College, Lahore, PAK
| | - Kinza Kinza
- Psychiatry, Rashid Latif Medical College, Lahore, PAK
| | - Muzammil Sabir
- Internal Medicine, Rashid Latif Medical College, Lahore, PAK
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Sukul N, Karaboyas A, Csomor PA, Schaufler T, Wen W, Menzaghi F, Rayner HC, Hasegawa T, Al Salmi I, Al-Ghamdi SM, Guebre-Egziabher F, Ureña-Torres PA, Pisoni RL. Self-reported Pruritus and Clinical, Dialysis-Related, and Patient-Reported Outcomes in Hemodialysis Patients. Kidney Med 2021; 3:42-53.e1. [PMID: 33604539 PMCID: PMC7873756 DOI: 10.1016/j.xkme.2020.08.011] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
RATIONALE & OBJECTIVE Chronic kidney disease (CKD)-associated pruritus, generalized itching related to CKD, affects many aspects of hemodialysis patients' lives. However, information regarding the relationship between pruritus and several key outcomes in hemodialysis patients remains limited. STUDY DESIGN Prospective cohort. SETTING & PARTICIPANTS 23,264 hemodialysis patients from 21 countries in the Dialysis Outcomes and Practice Patterns Study (DOPPS) phases 4 to 6 (2009-2018). EXPOSURE Pruritus severity, based on self-reported degree to which patients were bothered by itchy skin (5-category ordinal scale from "not at all" to "extremely"). OUTCOMES Clinical, dialysis-related, and patient-reported outcomes. ANALYTICAL APPROACH Cox regression for time-to-event outcomes and modified Poisson regression for binary outcomes, adjusted for potential confounders. RESULTS The proportion of patients at least moderately bothered by pruritus was 37%, and 7% were extremely bothered. Compared with the reference group ("not at all"), the adjusted mortality HR for patients extremely bothered by pruritus was 1.24 (95% CI, 1.08-1.41). Rates of cardiovascular and infection-related deaths and hospitalizations were also higher for patients extremely versus not at all bothered by pruritus (HR range, 1.17-1.44). Patients extremely bothered by pruritus were also more likely to withdraw from dialysis and miss hemodialysis sessions and were less likely to be employed. Strong monotonic associations were observed between pruritus severity and longer recovery time from a hemodialysis session, lower physical and mental quality of life, increased depressive symptoms, and poorer sleep quality. LIMITATIONS Residual confounding, recall bias, nonresponse bias. CONCLUSIONS Our findings demonstrate how diverse and far-reaching poor outcomes are for patients who experience CKD-associated pruritus, specifically those with more severe pruritus. There is need for change in practice patterns internationally to effectively identify and treat patients with pruritus to reduce symptom burden and improve quality of life and possibly even survival.
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Affiliation(s)
- Nidhi Sukul
- Division of Nephrology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI
- Division of Nephrology, Veterans Affairs Ann Arbor Health System, Ann Arbor, MI
| | | | | | | | | | | | - Hugh C. Rayner
- Department of Renal Medicine, University Hospitals Birmingham NHS FT, United Kingdom
| | - Takeshi Hasegawa
- Showa University Research Administration Center; Department of Hygiene, Public Health and Preventive Medicine, Graduate School of Medicine, Tokyo, Japan
- Division of Nephrology, Department of Medicine, School of Medicine, Showa University, Tokyo, Japan
| | - Issa Al Salmi
- Department of Renal Medicine, Royal Hospital, Muscat, Oman
| | - Saeed M.G. Al-Ghamdi
- Department of Medicine, College of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | | | - Pablo-Antonio Ureña-Torres
- Department of Dialysis, AURA Nord Saint Ouen, Paris, France
- Department of Renal Physiology, Necker Hospital, University of Paris Descartes, Paris, France
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Silpa-Archa N, Pruksaeakanan C, Angkoolpakdeekul N, Chaiyabutr C, Kulthanan K, Ratta-Apha W, Wongpraparut C. Relationship Between Depression and Quality of Life Among Vitiligo Patients: A Self-assessment Questionnaire-based Study. Clin Cosmet Investig Dermatol 2020; 13:511-520. [PMID: 32801827 PMCID: PMC7414931 DOI: 10.2147/ccid.s265349] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Accepted: 07/14/2020] [Indexed: 12/17/2022]
Abstract
Background Vitiligo is a common chronic autoimmune disease that is characterized by progressive loss of skin color due to melanocyte destruction. In addition to the physical effects of vitiligo, this condition exerts adverse psychological effects and causes social stigmatization. Earlier studies reported that individuals with vitiligo suffer from poor quality of life (QoL), but data about the QoL of Thai vitiligo patients is scarce. Objective This study aimed to investigate the QoL and prevalence of depression in Thai vitiligo patients, association between QoL and depression, and factors associated with QoL and depression among Thai people with vitiligo. Methods This cross-sectional self-assessment questionnaire-based study was conducted at the phototherapy and vitiligo clinics of the Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University (Bangkok, Thailand). QoL was assessed using the Dermatology Life Quality Index (DLQI) questionnaire, and depression was evaluated via the Patient Health Questionnaire (PHQ-9). Results Among the 104 vitiligo patients that were recruited, the mean DLQI score was 7.46, and the prevalence of depression (PHQ-9 ≥9) was 13.5%. Factors significantly associated with a higher mean DLQI score were skin phototype IV compared to phototype III, active disease, new lesions within the last three months, lesions involving upper extremities, and PHQ-9 ≥9 (p<0.05). Moderate correlation was found between DLQI score and PHQ-9 score (Pearson’s correlation coefficient: 0.524, p<0.001). Factors significantly associated with depression were working status and developing new lesions within the last three months (p<0.05). Patients with new lesions were 4.12 times more likely to be depressed than those without new lesions (OR: 4.12, 95%CI: 1.20–14.16; p=0.025). Conclusion Developing new lesions, active disease, dark skin phototype (IV), and lesion on upper extremity had significant adverse effects on QoL. Vitiligo patients who were employed and who had new vitiligo lesions are significantly more likely to be depressed.
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Affiliation(s)
- Narumol Silpa-Archa
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chutipon Pruksaeakanan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | - Chayada Chaiyabutr
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kanokvalai Kulthanan
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Woraphat Ratta-Apha
- Department of Psychiatry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Chanisada Wongpraparut
- Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
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