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Mubeen M, Masood A, Khan MU, Chohan HK, Jamal A, Chohan MK, Abbassey SS, Anwar A, Hashmi AA. Neurological Features and Their Association With Gender in Diabetes Mellitus Patients. Cureus 2023; 15:e39687. [PMID: 37398721 PMCID: PMC10308448 DOI: 10.7759/cureus.39687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/30/2023] [Indexed: 07/04/2023] Open
Abstract
Introduction Understanding the wide range of clinical signs and symptoms associated with diabetes mellitus (DM) is crucial because people with DM are frequently misdiagnosed, given incorrect care, or poorly controlled. Therefore, the purpose of this study was to evaluate the neurological symptoms associated with type 1 and type 2 DM patients with respect to patient gender. Methods This was a cross-sectional multicenter study that was conducted at different hospitals using a non-probability sampling method. The duration of the study was eight months, from January 2022 to August 2022. The study involved 525 type 1 and type 2 DM patients with an age range from 35 to 70 years. Demographic details such as age, gender, socioeconomic status, past medical history, presence of comorbidities, type, and duration of DM, and neurological features were recorded as frequencies and percentages. A Chi-square test was used to determine the association between neurological symptoms associated with type 1 and type 2 DM and gender. Results The study findings showed that of 525 diabetic patients, 210 (40.0%) were females and 315 (60.0%) were males. The mean male and female mean ages were 57.36±14.99 and 50.52±14.8 years, respectively, with a significant difference with respect to gender (p<0.001). The prevalence of neurological manifestations showed that irritability or mood swings were reported by most of the male 216 (68.6%) and 163 (77.6%) female diabetic patients, with a significant association noticed (p=0.022). Moreover, a significant association was observed between both genders in terms of swelling of feet, ankles, hands, and eyes (p=0.042), confusion or difficulty in concentration (p=0.040), burning pain in feet or legs (p=0.012), and muscular pain or cramps in legs or feet (p=0.016). Conclusion This study concluded that the prevalence of neurological manifestations was high among diabetic patients. Most of the neurological symptoms were significantly more pronounced in female diabetic patients. Moreover, most of the neurological symptoms were associated with the type (type 2 DM) and duration of DM. The presence of hypertension, dyslipidemia, and smoking also influenced some neurological manifestations.
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Affiliation(s)
- Muhammad Mubeen
- Internal Medicine, Dow University of Health Sciences, Karachi, PAK
| | - Ahsan Masood
- Internal Medicine, Gomel State Medical University, Gomel, BLR
| | | | | | - Aisha Jamal
- Internal Medicine, Army Medical College, Rawalpindi, PAK
| | | | | | - Adnan Anwar
- Physiology, Hamdard College of Medicine and Dentistry, Karachi, PAK
- Internal Medicine, Essa General Hospital, Karachi, PAK
| | - Atif A Hashmi
- Pathology, Liaquat National Hospital and Medical College, Karachi, PAK
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Tesfaye S, Brill S, Eerdekens M, Labrador MM, Petersen G, de Rooij Peek A, Reta A, Ryan D, Schaper N, Tölle T, Truini A, Ziegler D. Diagnosis, management and impact of painful diabetic peripheral neuropathy: A patient survey in four European countries. J Diabetes Complications 2023; 37:108417. [PMID: 36905720 DOI: 10.1016/j.jdiacomp.2023.108417] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/16/2023] [Accepted: 02/01/2023] [Indexed: 02/12/2023]
Abstract
AIMS The aim of this study was to assess patient perspectives and experiences of the impact of neuropathic pain, painful diabetic neuropathy (pDPN) diagnosis and treatment, and the patient-healthcare professional (HCP) relationship. METHODS We conducted a quantitative online survey in Germany, the Netherlands, Spain, and the UK among adults with diabetes who responded "yes" to at least four of ten questions of in the Douleur Neuropathique en 4 Questions (DN4) questionnaire. RESULTS Of 3626 respondents, 576 met the eligibility criteria. Daily pain was rated as moderate or severe by 79 % of respondents. Most participants reported a negative impact of their pain on sleep (74 %), mood (71 %), exercise (69 %), concentration (64 %) and daily activities (62 %), and 75 % of those in employment had missed work because of their pain in the past year. Overall, 22 % of respondents avoided discussing pain with their HCP, 50 % had not received formal pDPN diagnosis, and 56 % had not used prescribed pain medications. Although two-thirds (67 %) of respondents reported feeling satisfied or very satisfied with treatment, 82 % of these patients still experienced daily moderate or severe pain. CONCLUSIONS Neuropathic pain in people with diabetes affects daily life and remains underdiagnosed and undertreated in clinical practice.
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Affiliation(s)
| | - Silviu Brill
- Institute of Pain Medicine, Tel Aviv Medical Center, Israel
| | | | | | | | | | | | | | - Nicolaas Schaper
- Division of Endocrinology, Maastricht University Hospital, Netherlands
| | - Thomas Tölle
- Neurologische Klinik und Poliklinik der TU, München, Germany
| | - Andrea Truini
- Department of Human Neuroscience, Università Sapienza Rome, Italy
| | - Dan Ziegler
- Institute for Clinical Diabetology, German Diabetes Center at Heinrich Heine University, Düsseldorf, Germany
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Hepşen S, Keskin DB, Çakal E. The assessment of neuropathic pain in patients with prediabetes. Prim Care Diabetes 2023; 17:33-37. [PMID: 36435735 DOI: 10.1016/j.pcd.2022.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 10/01/2022] [Accepted: 11/07/2022] [Indexed: 11/24/2022]
Abstract
AIMS Neuropathic pain is associated with several clinical conditions, including anxiety, depression, sleep disorders, and decreased quality of life; however, less evaluated in prediabetes. This study aims to assess neuropathic pain through validated diagnostic tools in prediabetes. METHODS One hundred and seventy-two patients with prediabetes and 170 controls were included in this cross-sectional study. The Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) Pain Scale and Douleur Neuropathique 4 Questions (DN4) were used to evaluate neuropathic pain. The Visual Analog Scale (VAS) was used to estimate pain intensity. RESULTS Twenty-three (13.4%) and 12 (7%) patients with prediabetes were diagnosed with neuropathic pain using DN4 and LANSS questionnaires, respectively. Neuropathic pain rates of the patients were higher than controls with two pain scales (p < 0.001). VAS scores were higher in prediabetes group than in controls (p = 0.021). LANSS, DN4, and VAS scores were positively correlated with HbA1c level (r = 0.184, p = 0.016; r = 0.180, p = 0.018; r = 0.188, p = 0.014, respectively). LANNS and DN4 scores were higher in female patients than in males (p < 0.001). CONCLUSIONS Neuropathic pain was increased in prediabetes by DN4 and LANNS questionnaires. An appropriate diagnosis of neuropathic pain in prediabetes may prevent patients from different pain-related clinical conditions.
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Affiliation(s)
- Sema Hepşen
- University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey.
| | - Dilek Baday Keskin
- Kirikkale University Medical Faculty, Department of Physical Medicine and Rehabilitation, Kirikkale, Turkey
| | - Erman Çakal
- University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Department of Endocrinology and Metabolism, Ankara, Turkey
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Possible Neuropathic Pain in Clinical Practice-Review on Selected Diagnostic Tools and Its Further Challenges. Diagnostics (Basel) 2022; 13:diagnostics13010108. [PMID: 36611400 PMCID: PMC9818081 DOI: 10.3390/diagnostics13010108] [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: 10/25/2022] [Revised: 12/04/2022] [Accepted: 12/24/2022] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Neuropathic pain (NeP) is a wide group of conditions provoked by many different causes and with different patterns. The creation of a grading system was intended to determine the level of certainty that the pain is of neuropathic nature. METHODS The aim of this review is to update previously published data on some NeP questionnaires and their measurement properties. The selection of articles is based on the basic neurological units. To assess the usefulness and credibility of the questionnaires, the authors searched for a commonly used measure of reliability, as well as sensitivity and specificity. RESULTS Studies regarding the usefulness and credibility of questionnaires used in NeP were realized. Different patient cohorts, etiologies and sample sizes, do not allow for an unambiguous comparison of the presented scales; however, all of these studies found good measures of reliability, specificity and sensitivity. CONCLUSIONS NeP tools seem to be beneficial screening instruments that should be utilized by specialists and general practitioners to improve the recognition of "possible" NeP and to determine the epidemiology of this disorder. They have been developed to distinguish perceived pain into neuropathic and non-neuropathic, and, therefore, patients with a mixed pain can still present a diagnostic challenge. Clinical examination and interview play an essential role in the diagnostic process and monitoring, and cannot be neglected.
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Clinical features of type 1 and type 2 diabetes patients with suspected fungal foot infections: a single-center experience. Int J Diabetes Dev Ctries 2022. [DOI: 10.1007/s13410-022-01147-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Mahdavi Nejad T, Mohammadi F, Gorgulu O, Motalebi SA, Hosseinkhani Z. Validation of the Persian version of Skindex-16 among older patients with skin diseases. BMC Geriatr 2021; 21:724. [PMID: 34922470 PMCID: PMC8684253 DOI: 10.1186/s12877-021-02635-7] [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: 10/18/2020] [Accepted: 11/15/2021] [Indexed: 11/17/2022] Open
Abstract
Background Skin conditions often considerably impact the older patients’ psycho-social health and quality of life (QoL). The present study was aimed to examine the validity and reliability of the Persian version of Skindex-16 among older people with skin diseases. Methods In this validation study, 260 older patients suffering from a range of skin conditions were recruited from a dermatology clinic in Rasht, Iran. Data were collected using a checklist for demographic and clinical characteristics and the Skindex-16 questionnaire. In this study, validity (face, content, and construct) and reliability (Cronbach’s alpha) of the Skindex-16 were assessed and reported. Results The mean age of participants was 64.51 ± 5.04 years. The results of confirmatory factor analysis showed that the model had acceptable fitness into the expected three-factor structure [χ 2 /df = 249.363, P < 0.001; GFI = 0.961; TLI =0.952; RMSEA = 0.078 (90% CI = 0.06, 0.09) and SRMR = 0.06]. The reliability analysis results confirmed that the values of Cronbach’s alpha coefficient for Skindex-16 were in the acceptable range (0.923). Conclusions Our evaluation of the Skindex-16 indicates that it is reliable and a valid instrument that can be used for measuring QoL for Iranian dermatologic patients.
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Affiliation(s)
- Tahereh Mahdavi Nejad
- Student Research Committee, School of Nursing and Midwifery, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Fatemeh Mohammadi
- Social Determinants of Health Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Ozkan Gorgulu
- Department of Biostatistics and Medical Informatics, Faculty of Medicine, Ahi Evran University, Kırşehir, Turkey
| | - Seyedeh Ameneh Motalebi
- Social Determinants of Health Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran.
| | - Zahra Hosseinkhani
- Metabolic Diseases Research Center, Research Institute for Prevention of Non-Communicable Diseases, Qazvin University of Medical Sciences, Qazvin, Iran
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Alamri A, Alharbi K, Hassan K, Alhakami S, Alosaimi M, Rofidi K, Ahmed I. Frequency of Neuropathic Sensory Symptoms Among Patients With Uncontrolled Diabetes Mellitus in Security Forces Hospital, Riyadh, Saudi Arabia. Cureus 2021; 13:e17528. [PMID: 34603896 PMCID: PMC8476209 DOI: 10.7759/cureus.17528] [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] [Accepted: 08/28/2021] [Indexed: 12/25/2022] Open
Abstract
Background Diabetic peripheral neuropathy (DPN) is a chronic sensorimotor length-dependent and symmetrical polyneuropathy. Some peripheral neuropathies have painful presentations, and some are painless. DPN can have a potential impact on the patient's life. Objectives This study was conducted in order to investigate the frequency of neuropathic sensory symptoms among patients with uncontrolled diabetes mellitus. Methods This is a cross-sectional study conducted in the Security Forces hospital using the Neuropathy Total Symptom Score-6 (NTSS-6) questionnaire. The questionnaire was administered by contacting patients through the phone. Patients with uncontrolled diabetes (HbA1C >9) were included in the study. Results This study included 285 participants; 58.9% had type II diabetes and 41.1% had type I diabetes, 156 (54.7%) were females, and 129 (45.3%) were males. Most of the patients (51.1%) were 45-64 years old and the majority were non-smokers (77.9%). Patients with neuropathic pain were 182 (63.9%); 79 (43.4%) of them were males and 103 (56.6%) were females. The prevalence of neuropathic symptoms was much higher in females than in males. Conclusion The prevalence of painful DPN is high among patients with long-term uncontrolled diabetes mellitus. Older, unemployed, and low-educated patients are at higher risk of developing painful DPN. Proper glycemic control and lifestyle modifications are essential in preventing the progression of this condition.
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Affiliation(s)
| | - Khalid Alharbi
- Surgery, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
| | - Khaled Hassan
- Internal Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
| | - Salem Alhakami
- Internal Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
| | | | - Khalid Rofidi
- Family Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
| | - Ibrahim Ahmed
- Family Medicine, Imam Mohammad Ibn Saud Islamic University, Riyadh, SAU
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Silva Oggiam D, Vallim Jorgetto J, Chinini GL, Kusahara DM, Gamba MA. Distal Symmetric Polyneuropathy Pain in Diabetes Mellitus. AQUICHAN 2021. [DOI: 10.5294/aqui.2021.21.3.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Objective: To evaluate neuropathic pain (NP), its intensity, and complications in people with type 2 diabetes mellitus (T2DM) in a city of eastern São Paulo.
Method: Cross-sectional study conducted with 96 individuals with T2DM served by primary health units in São João da Boa Vista-SP. The following instruments were used to screen NP: Michigan Neuropathy Screening Instrument, Leeds Assessment of Neuropathic Symptoms and Signs, Douleur Neuropathique 4, and Brief Pain Inventory. The data were analyzed using descriptive and inferential statistics, with a 5 % significance level.
Results: Of the 96 people with T2DM for longer than five years, 22.9 % had pain. NP was related to high levels of fasting blood glucose (mean = 214 ± 65.58 mg/dl; p = 0.0002), glycated hemoglobin (mean = 8.8 ± 0.11 %; p < 0.001), absence of a balanced diet (p = 0.0066), obesity (p = 0.023), and high blood pressure (p < 0.001).
Conclusion: Higher values of glycated hemoglobin rates increased three times the chance of NP. The screening and management of painful diabetic neuropathy is a challenge but adopting a screening protocol supports the secondary prevention of this manifestation.
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Cevik AB, Olgun N. The Predictors of Painful Diabetic Neuropathy and Its Effect on Quality of Life. Pain Manag Nurs 2021; 23:345-352. [PMID: 34030993 DOI: 10.1016/j.pmn.2021.04.002] [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: 11/13/2020] [Revised: 03/22/2021] [Accepted: 04/03/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Knowing the prevalence and predictors of neuropathic pain and its impacts on the quality of life (QoL) using measurement tools is important for good diabetes management. In Turkish society, neuropathic pain, its predictors and its impact on the quality of life of diabetics are not considered enough. OBJECTIVES This study examined the prevalence and predictors of neuropathic pain and its impacts on the quality of life in diabetics in Rize Province, Turkey. DESIGN This study was designed as a cross-sectional, correlational study. SETTING Data collected through face-to-face interviews. The sample size was determined using the formula [n= N t2pq / d2 (N-1) + t2pq]. PARTICIPANT The sample of the study consisted of 122 people with diabetes who visited the diabetes outpatient clinic of the hospital. METHODS A Personal Information Form, Douleur Neuropathique en 4 questions (DN4), and Leeds Assessment of Neuropathic Symptoms and Signs (LANSS) were used to collect data. Pain intensity was measured using Visual Analogue Scale (VAS) RESULTS: The prevalence of the diagnosed painful diabetic polyneuropathy (PDPN) was found to be 22.9%. On the other hand, the prevalence of the undiagnosed PDPN was found to be 44.3% according to DN4 and 27.9% according to LANSS. The VAS pain score was determined as 1.99±1.20 (range: 1-5). In the people with PDPN, nephropathy was seen 4.514 times more frequently according to DN4 and 7.217 times more frequently according to LANSS. Painful diabetic peripheral neuropathy had negative effects on all dimensions of QoL except for social function and mental health (p <0.05). CONCLUSIONS It is important for nurses to determine the prevalence and predictive factors of PDPN in their region and to evaluate the effect of pain on the quality of life of diabetics. Nurses should attempt to increase the quality of life of people with diabetes by reducing the predictors affecting pain.
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Affiliation(s)
- Ayfer Bayindir Cevik
- Bartın University, Faculty of Health Sciences, Ağdacı Mahallesi, Ağdacı Köyü Yolu, Bartın, Turkey.
| | - Nermin Olgun
- Hasan Kalyoncu University, Yeşilkent, Gaziantep, Turkey
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Unal-Cevik I, Orhan D, Acar-Ozen NP, Mamak-Ekinci EB. Small Fiber Functionality in Patients with Diabetic Neuropathic Pain. PAIN MEDICINE 2021; 22:2068-2078. [PMID: 33892490 DOI: 10.1093/pm/pnab150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVES Diabetic neuropathic pain is associated with small fiber neuropathy. We aimed to assess the functionality of small fibers in patients with diabetes by using a practical method. DESIGN Patients with impaired glucose tolerance (IGT), diabetic neuropathic pain (DNP), type II diabetes mellitus without neuropathic pain, and healthy control were included. Axon-reflex flare responses were induced by the intradermal application of capsaicin and histamine at the distal leg. The associated flare characteristics (flare areas and flare intensities) were recorded by using Laser Speckle Contrast Analysis (LASCA). The pain and itch responses were rated while performing LASCA. To verify the structural properties of the small fibers, proximal and distal skin biopsies were performed. RESULTS DN4, MNSI, NRS, evoked-burning pain scores, and HbA1c levels were the highest in the DNP group. Compatible with length-dependent neuropathy, the distal skin PGP9.5-positive intraepidermal nerve fiber densities (IENFDs) were the lowest, whereas TRPV1-positive IENFDs were the highest in patients with DNP. The distal leg LASCA data showed hypo-functionality in both patients with IGT and DNP and association with disease severity. CONCLUSION There is an unmet need to practically assess the functionality of small fibers in patients with pain. In this study, a practical and objective method that does not need special expertise for the measurement of the functional properties of small fibers by using axon-flare responses is presented. The LASCA method could potentially facilitate a practical, quick (within 5 minutes), and very early diagnosis of small fiber hypo-functionality in both patients with IGT and DNP.
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Affiliation(s)
- Isin Unal-Cevik
- Hacettepe University Faculty of Medicine, Department of Neurology, Pain Unit
| | - Diclehan Orhan
- Hacettepe University Faculty of Medicine, Department of Pathology
| | - Nazire Pinar Acar-Ozen
- Hacettepe University Faculty of Medicine, Department of Neurology, Pain Unit.,Ataturk Education and Research Hospital, Department of Neurology
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AlSufyani MH, Alzahrani AM, Allah AA, Abdullah RI, Alzhrani SH, Alsaab AA. Prevalence of painful diabetic peripheral neuropathy and its impact on quality of life among diabetic patients in Western region, Saudi Arabia. J Family Med Prim Care 2020; 9:4897-4903. [PMID: 33209819 PMCID: PMC7652107 DOI: 10.4103/jfmpc.jfmpc_488_20] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 06/08/2020] [Accepted: 07/10/2020] [Indexed: 12/26/2022] Open
Abstract
Background Diabetic neuropathy is the most common long-term complications of diabetes, frequently presenting as painful diabetic peripheral neuropathy (PDPN), which can significantly impair patients' quality of life (QOL). This study set to estimate the prevalence of PNPD and health-related quality of life (HRQoL) in the setting of primary health care in Saudi Arabia. Methods This study was conducted in primary health-care centers affiliated with the National Guard Health Affairs in Western Saudi Arabia. Arabic version of the Douleur Neuropathique 4 questionnaire was administered on diabetic patients to screen for neuropathic pain and short-form 12 questionnaire to assess HRQoL. Results The study screened (n = 349) Type 2 diabetic patients. The prevalence of PDPN was 33.2%. PDRN was more likely to affect females (adjusted odds ratio ["AOR"] =1.96, P = 0.024), and those living with diabetes for over 15 years (AOR = 2.26, P = 0.039), and those on insulin treatment (AOR: 2.33, P = 0.010) alone or in combination (AOR = 1.78, P = 0.034). Both physical and mental components (MCs) of QOL scores were significantly higher in diabetic patients without PDPN compared to those with it; 49.57 ± 9.31 versus 40.77 ± 8.14 for physical component QOL and 51.72 ± 9.36 versus 44.35 ± 8.12 for MC QOL, P < 0.001. Discussion and Conclusion Painful peripheral neuropathy is relatively common among type 2 diabetic patients in Western Saudi Arabia and impacts both physical and MCs of the QOL of affected patients.
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Affiliation(s)
- Maram Hassan AlSufyani
- Department of Primary Health Care, Ministry of the National Guard - Health Affairs, Taif, Saudi Arabia
| | - Abdullah M Alzahrani
- Primary Health Care Department, Ministry of the National Guard - Health Affairs, Jeddah, Saudi Arabia.,College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Jeddah, Saudi Arabia.,King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
| | - Ahmed Aman Allah
- Primary Health Care Department, Ministry of the National Guard - Health Affairs, Taif, Saudi Arabia
| | | | - Sara Hasan Alzhrani
- Department of Family Medicine, Al-Hada Armed Forces Hospital, Taif, Saudi Arabia
| | - Adel Ali Alsaab
- Medical Intern, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
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Agoons BB, Dehayem Yefou M, Katte JC, Etoa Etoga MC, Agoons DD, Yepnjio F, Boli A, Wasnyo Y, Sobngwi E, Mbanya JC. Effect of Topical Capsaicin on Painful Sensory Peripheral Neuropathy in Patients with Type 2 Diabetes: A Double-Blind Placebo-Controlled Randomised Clinical Trial. Cureus 2020; 12:e11147. [PMID: 33251057 PMCID: PMC7685815 DOI: 10.7759/cureus.11147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Objective The aim of this study was to evaluate the efficacy of capsaicin in inducing significant pain relief in a population of sub-Saharan African type 2 diabetic patients with painful peripheral neuropathy. Design This was a prospective double-blind placebo-controlled randomised clinical trial. Setting A single tertiary-level hospital diabetes center in Yaounde, Cameroon. Participants Twenty-two participants with type 2 diabetes mellitus, presenting with painful diabetic neuropathy, aged 18 years and above. Intervention Participants were equally randomised to capsaicin or placebo. Each drug was to be applied on the lower limbs thrice daily. Follow-up was done every two weeks for eight weeks. Main outcome measure Reduction in the median pain score from baseline, as assessed by the Visual Analogue Scale. Results Twenty-two participants aged 57.5 (50-60) years with a median pain intensity of 6.8 units in the capsaicin group and 5.8 units in the placebo group were included; at inclusion, there was no significant difference in the two groups (p=0.29). After two weeks, the value of pain intensity was 3.3 [2.5-4.0] vs 5.0 [4.0-7.4] (p=0.003); at week four, 3.0 [2.5-3.3] vs 5.0 [4.2-5.5] (p=0,02); at week six, 3.3 [2.5-4.0] vs 4.8 [4.0-6.0] (p=0.03); and at week eight, 6.6 [6.0-7.0] vs 5.2 [5.0-6.0] (p=0.54) for capsaicin and placebo respectively. Conclusion This study, carried out due to a paucity of information on the effect of capsaicin and painful diabetic neuropathy in sub-Saharan African diabetes patients, shows that capsaicin significantly reduces neuropathic pain with worsening after eight weeks of use. Trial registration number Pan Africa Trial Registry: PACTR202003714748946.
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Azoulay D, Abed S, Sfadi A, Sheleg O, Shaoul E, Shehadeh M, Kaykov E, Nodelman M, Bashkin A. Low brain-derived neurotrophic factor protein levels and single-nucleotide polymorphism Val66Met are associated with peripheral neuropathy in type II diabetic patients. Acta Diabetol 2020; 57:891-898. [PMID: 32124075 DOI: 10.1007/s00592-020-01508-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 02/18/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND Studies by our group demonstrated brain-derived neurotrophic factor (BDNF) levels in blood and BDNF-Val66met-SNP as potential biomarkers in chemotherapy-induced peripheral neuropathy. Here, we evaluate symptoms of peripheral neuropathy (PN) and depression in patients with type II diabetes mellitus in search of an association with serum BDNF levels and the Val66Met-SNP. METHODS In total, 90 patients enrolled in the study; 23 (25.6%) had known PN, as determined by nerve conduction studies (NCS-PN), and 67 (74.4%) were not diagnosed with PN (U-PN). PN symptoms were assessed and graded in these groups using the total neuropathy score (TNSr) and DN4 scales. Small nerve fiber testing of sensitivity thresholds to cold, warm and hot pain signals was performed using the Q-sense device. Depression was assessed using the PHQ9 questionnaire. BDNF protein levels and Val66Met-SNP were determined with ELISA and Sanger sequencing, respectively. RESULTS NCS-PN patients showed lower serum BDNF levels alongside significantly higher TNSr, DN4 and PHQ9 scores and lower hot pain sensitivity thresholds as compared to U-PN patients. Patients with Met-BDNF-SNP showed increased TNSr scores and lower hot pain sensitivity thresholds as compared to patients with Val-BDNF-SNP. Depression showed a weaker correlation with sensitivity thresholds to hot pain signals as compared to TNSr and DN4 scores. CONCLUSIONS Diminished peripheral BDNF resources and Met-BDNF-SNP genotype are associated with augmented symptoms of PN in patients with type II diabetes mellitus. Sensitivity thresholds to hot pain signals may be less influenced by depression and possibly more accurately detect PN symptoms in diabetic patients.
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Affiliation(s)
- David Azoulay
- Hematology Unit and Laboratories, Galilee Medical Center, P.O. Box 21, 22100, Naharia, Israel.
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel.
| | - Sean Abed
- Department of Geriatric Medicine, Galilee Medical Center, Naharia, Israel
| | - Akram Sfadi
- Department of Neurology, Galilee Medical Center, Naharia, Israel
| | - Ortal Sheleg
- Hematology Unit and Laboratories, Galilee Medical Center, P.O. Box 21, 22100, Naharia, Israel
| | - Ety Shaoul
- Hematology Unit and Laboratories, Galilee Medical Center, P.O. Box 21, 22100, Naharia, Israel
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
| | - Mona Shehadeh
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
- Biochemistry and Endocrinology Laboratory, Galilee Medical Center, Naharia, Israel
| | - Edward Kaykov
- Department of Geriatric Medicine, Galilee Medical Center, Naharia, Israel
| | - Marina Nodelman
- Diabetes, Endocrinology and Metabolism Unit, Galilee Medical Center, Naharia, Israel
| | - Amir Bashkin
- Azrieli Faculty of Medicine, Bar-Ilan University, Safed, Israel
- Diabetes, Endocrinology and Metabolism Unit, Galilee Medical Center, Naharia, Israel
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Evaluation of the efficacy of warm salt water foot-bath on patients with painful diabetic peripheral neuropathy: A randomized clinical trial. Complement Ther Med 2020; 49:102325. [DOI: 10.1016/j.ctim.2020.102325] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/19/2020] [Accepted: 01/20/2020] [Indexed: 01/15/2023] Open
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15
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Neuropathic Pain Component in Axial Spondyloarthritis and the Influence on Disease Burden. J Clin Rheumatol 2019; 24:324-327. [PMID: 29708517 DOI: 10.1097/rhu.0000000000000711] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
OBJECTIVES Patients with nonradiographic axial spondyloarthritis (nr-axSpA) and radiographic axSpA/ankylosing spondylitis (AS) have similar burden of disease; however, the potential influence of pain characteristics including the neuropathic pain (NeP) component has not been assessed yet. The aim of this study was first to assess frequency of NeP component in patients with axSpA and second to assess the potential influence of NeP on burden of disease. METHODS Adult patients who met the Assessment of SpondyloArthritis International Society classification criteria for axSpA were consecutively recruited. Patients were evaluated using the Douleur Neuropathique en 4 Questions interview and painDETECT questionnaire and subgrouped as patients with and without NeP. RESULTS Neuropathic pain component was present in 31.4% of patients with axSpA categorized according to Douleur Neuropathique en 4 Questions (31.6% in nr-axSpA vs 31.3% in AS, P = 0.964) and in 33.5% of patients categorized according to painDETECT (35.1% in nr-axSpA vs 32.8% in AS, P = 0.762). Pain characteristics were quite similar between patients with nr-axSpA and AS. Women tented to have more frequent NeP. Patients with NeP component had significantly higher scores in visual analog scale of pain, patient and physician global, fatigue, Bath Ankylosing Spondylitis Disease Activity Index, Ankylosing Spondylitis Disease Activity Score using C-reactive protein, depression, anxiety scores, and physical functions; poorer quality of life (QoL); and similar frequency of fibromyalgia compared with patients without NeP component. In multivariable analysis, having NeP was associated with QoL measures (Ankylosing Spondylitis Quality of Life and Short-Form 36 physical component score) and visual analog scale of fatigue. CONCLUSIONS Nearly one third of patients with axSpA may have NeP component regardless of having nr-axSpA or AS. Neuropathic pain component may contribute worsened QoL and poorer patient-reported outcome data and should be kept in mind during patient evaluation.
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Skovlund SE, Lichtenberg TH, Hessler D, Ejskjaer N. Can the Routine Use of Patient-Reported Outcome Measures Improve the Delivery of Person-Centered Diabetes Care? A Review of Recent Developments and a Case Study. Curr Diab Rep 2019; 19:84. [PMID: 31420754 DOI: 10.1007/s11892-019-1190-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
PURPOSE OF REVIEW In recent years, the recommendation for and use of patient-reported outcome measures (PROMs) in routine diabetes care has significantly increased. We review recent evidence and highlight key opportunities and challenges related to the active clinical use of PROMs to support person-centered diabetes care and focus areas for future research in the area. RECENT FINDINGS Recent pragmatic studies support that integration of multi-dimensional PROMs for diabetes in clinical care as part of a care improvement strategy can be acceptable for and valued by people with diabetes (PWD) and healthcare professionals (HCPs) and may improve multiple aspects of quality of care, including screening, medical care monitoring and decision support, individualization of self-management support and goal-setting, and broader benefits related to active patient participation and person-centred diabetes care. We identify multiple intervention, individual, and care setting characteristics, which influence acceptability, feasibility, implementation, and effectiveness of PROMs in routine care. Recent clinical PROM studies highlight the value of mixed methods research and systematic involvement of PWD, clinicians, and other stakeholders in the design and implementation of questionnaires for patient input in routine diabetes care. We identified a new significant trend towards participatory development of multi-dimensional PROMs with the aim of IT-enabled integration into routine diabetes care to facilitate multiple components of person-centered diabetes care and better clinical, quality of life, and cost outcomes. While results from large-scale randomized controlled studies are still limited, a growing number of pragmatic implementation studies support that user-centric PROM interventions have the potential to facilitate significant improvements in care for PWD.
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Affiliation(s)
- Soren E Skovlund
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark.
- Department of Clinical Medicine, Aalborg University, Søndre Skovvej 15, DK-9000, Aalborg, Denmark.
| | | | - D Hessler
- Family & Community Medicine, School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - N Ejskjaer
- Steno Diabetes Center North Denmark, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Søndre Skovvej 15, DK-9000, Aalborg, Denmark
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17
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Garoushi S, Johnson MI, Tashani OA. A cross-sectional study to estimate the point prevalence of painful diabetic neuropathy in Eastern Libya. BMC Public Health 2019; 19:78. [PMID: 30654784 PMCID: PMC6335782 DOI: 10.1186/s12889-018-6374-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 12/27/2018] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Painful Diabetic Neuropathy (PDN) is a complication that affects up to one third of people living with diabetes. There is limited data on the prevalence of PDN from countries in the Middle East and North Africa. The aim of this study was to estimate the point prevalence of PDN in adults in Eastern Libya using the self-report Leeds Assessment of Neuropathic Symptoms and Signs (S-LANSS) pain scale. METHODS We invited patients attending the Benghazi Diabetes Centre who had diabetes for ≥ 5 years to take part in the study. Patients provided consent and completed the Arabic S-LANSS. Anthropometrics, marital status, socioeconomic and education information was recoded and fasting plasma glucose concentration determined. RESULTS Four hundred and fifty participants completed the study (age = 19 to 87 years, BMI = 17.6 to 44.2 kg/m2, 224 women). One hundred and ninety five participants (43.3%) reported pain in their lower limbs in the previous 6 months and 190/195 participants (97.4%) reported a S-LANSS score of ≥ 12 suggesting they had neuropathic pain characteristics. Thus, 42.2% (190/450) of participants with diabetes were categorised as experiencing pain with neuropathic characteristics. Mean ± SD duration of diabetes for participants with PDN (20.4 ± 6.5 years) was significantly higher compared with those without PDN (11.1 ± 4.6 years). Participants with PDN smoked tobacco for more years than those without pain (7.9 ± 12.3 years versus 1.1 ± 3.9 years respectively); had significantly higher fasting plasma glucose concentration (143.6 ± 29.3 mg/dl versus 120.0 ± 17.3 mg/dl) and had a significantly higher levels of education and employment status. The most significant predictors of PDN were duration of diabetes (OR = 25.85, 95% CI = 13.56-49.31), followed by smoking for men (OR = 8.28, 95% CI = 3.53-9.42), obesity (OR = 3.96, 95% CI = 2.25-6.96) and high fasting plasma glucose concentration (OR = 3.51, 95% CI = 1.99-6.21). CONCLUSION The prevalence of PDN in people with diabetes in Eastern Libya was 42.2%. Risk factors for developing PDN were high fasting plasma glucose concentration, long duration of diabetes, and higher level of educational and employment status.
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Affiliation(s)
- Sabri Garoushi
- Centre for Pain Research, School of Clinical and Applied Sciences, Portland Way, Leeds Beckett University, Leeds, LS1 3HE UK
- MENA Research Group, School of Clinical and Applied Sciences, Leeds Beckett University, Leeds, UK
- Faculty of Medicine, University of Benghazi, Benghazi, Libya
| | - Mark I. Johnson
- Centre for Pain Research, School of Clinical and Applied Sciences, Portland Way, Leeds Beckett University, Leeds, LS1 3HE UK
- MENA Research Group, School of Clinical and Applied Sciences, Leeds Beckett University, Leeds, UK
| | - Osama A. Tashani
- Centre for Pain Research, School of Clinical and Applied Sciences, Portland Way, Leeds Beckett University, Leeds, LS1 3HE UK
- MENA Research Group, School of Clinical and Applied Sciences, Leeds Beckett University, Leeds, UK
- Faculty of Medicine, University of Benghazi, Benghazi, Libya
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18
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Neuropathic pain: Definition, assessment and epidemiology. Rev Neurol (Paris) 2019; 175:16-25. [DOI: 10.1016/j.neurol.2018.09.016] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Accepted: 09/17/2018] [Indexed: 01/21/2023]
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Attal N, Bouhassira D, Baron R. Diagnosis and assessment of neuropathic pain through questionnaires. Lancet Neurol 2018; 17:456-466. [DOI: 10.1016/s1474-4422(18)30071-1] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 01/30/2018] [Accepted: 02/02/2018] [Indexed: 12/15/2022]
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Cengiz G, Erol K, Gok K, Ozgocmen S. Comparison of Pain Characteristics in Patients with Rheumatoid Arthritis and Systemic Sclerosis with Particular Reference to the Neuropathic Pain Component: Cross-Sectional Study. Med Princ Pract 2018; 27:537-542. [PMID: 30184532 PMCID: PMC6422138 DOI: 10.1159/000493480] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Accepted: 09/04/2018] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE The aim of the study was to compare characteristics of pain in terms of neuropathic pain (NeP) and to assess the association between the neuropathic component and quality of life (QoL) in patients with systemic sclerosis (SSc) and rheumatoid arthritis (RA). SUBJECTS AND METHODS Fifty-four patients (47 females, 7 males) with SSc and 53 patients (46 females, 7 males) with RA were assessed for outcome measures including disease activity, physical functions, mental condition and health-related QoL (HRQoL) measures (Short Form-36; Hospital Anxiety and Depression Scale), and pain. NeP was assessed by the Douleur Neuropathique 4 (DN4) and PainDetect questionnaires in this cross-sectional study. RESULTS The patients had similar education, smoking status, functioning, and HRQoL. However, the patients with RA declared a more severe visual analogue scale of pain and a higher BMI than those with SSc. The NeP component was detected in 42.6% (n = 23) of the SSc patients and in 45.3% (n = 24) of the RA patients (p > 0.05) according to DN4. On PainDetect, possible NeP was detected in 13.0% (n = 7) versus 15.1% (n = 8), whereas 16.7% (n = 9) versus 17.0% (n = 9) were likely to have NeP in SSc and RA, respectively (p > 0.05). Most of the NeP characteristics were similar in SSc and RA, except for numbness and painful cold, which were notably more common in patients with SSc. Having the NeP component (according to DN4) had no influence on functioning and HRQoL in SSc; however, the NeP component revealed a heavier burden of disease regarding functional status, HRQoL, and psychometric components in RA. CONCLUSION The NeP component was similar between patients with SSc and RA. However, NeP was associated with a heavier burden of disease in patients with RA.
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Affiliation(s)
- Gizem Cengiz
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, ERU Gevher Nesibe Hospital, Kayseri,
| | - Kemal Erol
- Division of Rheumatology, Department of Physical Medicine and Rehabilitation, ERU Gevher Nesibe Hospital, Kayseri, Turkey
| | - Kevser Gok
- Department of Rheumatology, Ankara Numune Training and Research Hospital, Ankara, Turkey
| | - Salih Ozgocmen
- Department of Rheumatology, Istinye University Medical Park Gaziosmanpasa Hospital, Istanbul, Turkey
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