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Papantoniou M, Rentzos M, Zampelis T, Tzavellas E, Paparrigopoulos T, Kokotis P. Alcohol-related peripheral neuropathy: Clinico-neurophysiological characteristics and diagnostic utility of the neuropathy symptoms score and the neuropathy impairment score. Alcohol 2024; 117:65-71. [PMID: 38580031 DOI: 10.1016/j.alcohol.2024.04.001] [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: 11/07/2023] [Revised: 03/17/2024] [Accepted: 04/01/2024] [Indexed: 04/07/2024]
Abstract
Alcohol overconsumption is well known to cause damage to the peripheral nervous system, affecting both small and large nerve fibers. The aim of this descriptive study was to investigate peripheral nerve damage, and to correlate clinical, epidemiological and neurophysiological findings, in patients diagnosed with Alcohol Use Disorder (AUD). Ninety alcohol-dependent subjects on inpatient basis were enrolled in this prospective study over a 3-year period. Every subject was assessed by the Neuropathy Symptoms Score (NSS) questionnaire and the Neuropathy Impairment Score (NIS) clinical examination grading scale, followed by Nerve Conduction Studies, Quantitative Sensory Testing and Sympathetic Skin Response (SSR) testing. Peripheral neuropathy was diagnosed in 54 subjects (60%), by abnormal neurophysiological tests and presence of clinical signs or symptoms. Among them, pure large fiber neuropathy (LFN) was found in 18 subjects, pure small fiber neuropathy (SFN) in 12 subjects, and both large and small fiber neuropathy was diagnosed in 24 subjects. Using linear regression, we found that higher NSS and NIS scores correlated with lower amplitudes of the sural sensory nerve action potential and of the SSR. We also found a significant longer duration of alcohol abuse in subjects with neuropathy, using Student's t-test (p = 0.024). Additionally, applying NIS abnormal cut-off score ≥4, using ROC analysis, we predicted the majority of subjects with LFN, confirming 95.23% sensitivity and 93.75% specificity. Our study confirmed that peripheral neuropathy involving large and small nerve fibers, with a symmetrical length-dependent pattern, is common between patients with AUD and related to the duration of the disorder. We suggest that NSS and NIS scales could be used for the assessment of neuropathy in clinical practice, when the essential neurophysiological testing is not available.
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Affiliation(s)
- Michail Papantoniou
- Laboratory of Clinical Neurophysiology, First Department of Neurology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - Michail Rentzos
- First Department of Neurology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Thomas Zampelis
- Laboratory of Clinical Neurophysiology, First Department of Neurology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Elias Tzavellas
- First Department of Psychiatry, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Thomas Paparrigopoulos
- First Department of Psychiatry, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Panagiotis Kokotis
- Laboratory of Clinical Neurophysiology, First Department of Neurology, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Córdoba-Mosqueda ME, Rasulić L, Savić A, Grujić J, Vitošević F, Lepić M, Mićić A, Radojević S, Mandić-Rajčević S, Jovanović I, Rodríguez-Aceves CA. Quality of life and satisfaction in patients surgically treated for cubital tunnel syndrome. Neurol Res 2023; 45:138-151. [PMID: 36130919 DOI: 10.1080/01616412.2022.2126163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Cubital tunnel syndrome (CuTS) results from compression of the ulnar nerve at the elbow, resulting in pain, weakness, and numbness of the hand and forearm. This work describes the Quality of Life (QoL) and satisfaction after CuTS surgery and identifies the factors associated with those outcomes. METHODS This cross-sectional study included patients surgically treated for CuTS from January 2011 to September 2021 at the Neurosurgery Clinic of the Clinic Center in Serbia. The questionnaires applied were the Short Form 36 (SF-36), EuroQol instrument (EQ-5D-5 L), Bishop's score and Patient-Rated Ulnar Nerve Evaluation (PRUNE). RESULTS Sixty-two patients met the inclusion criteria. Bishop's score: The median score was 10 (7.75-11), 54.8% of the cases presented excellent results. PRUNE: The median score for symptoms was 19 (6-38.5); for functional, was 14 (0.75-38); and the total was 18.25 (5.87-34.12). SF-36: The subscale with the best result was social functioning (84.68 ± 22.79). The scale with the worst value was emotional well-being (49.35 ± 7.87). EQ-5D-5L: Over 50% patients did not present problems with mobility, self-care, activity, and anxiety. The average EQ-VAS was 72.77 ± 18.70; and 0.72 ± 0.21 of the EQ-index, revealing a good QoL. Models for QoL and satisfaction: Ten models showed statistical significance. The variables with major involvement were body mass index and time evolution of the symptoms. CONCLUSION Surgical decompression has proved to diminish the symptoms, improving QoL and satisfaction. Many fixed and changeable factors can affect the satisfaction levels after surgery.
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Affiliation(s)
- María Elena Córdoba-Mosqueda
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Lukas Rasulić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Andrija Savić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Jovan Grujić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
| | - Filip Vitošević
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Neuroradiology Department, Center for Radiology and MRI, University Clinical Center of Serbia, Belgrade, Serbia
| | - Milan Lepić
- Clinic for Neurosurgery, Military Medical Academy, Belgrade, Serbia
| | - Aleksa Mićić
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | | | - Stefan Mandić-Rajčević
- School of Public Health and Health Management and Institute of Social Medicine, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Ivana Jovanović
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Clinic for Neurosurgery, University Clinical Center of Serbia, Belgrade, Serbia
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Mondelli M, Mattioli S, Vinciguerra C, Ciaramitaro P, Aretini A, Greco G, Sicurelli F, Giorgi S, Curti S. Comorbidities, anthropometric, demographic, and lifestyle risk factors for ulnar neuropathy at the elbow: A case control study. J Peripher Nerv Syst 2020; 25:401-412. [PMID: 33140525 DOI: 10.1111/jns.12420] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/22/2020] [Accepted: 10/26/2020] [Indexed: 01/21/2023]
Abstract
We performed a prospective multicenter case-control study to explore the association between ulnar neuropathy at elbow (UNE) and body and elbow anthropometric measures, demographic and lifestyle factors, and comorbidities. Cases and controls were consecutively enrolled among subjects admitted to four electromyography labs. UNE diagnosis was made on clinical and neurographic findings. The control group included all other subjects without signs/symptoms of ulnar neuropathy and with normal ulnar nerve neurography. Anthropometric measurements included weight, height, waist, hip circumferences, and external measures of elbow using a caliper. The participants filled in a self-administered questionnaire on personal characteristics, lifestyle factors, and medical history. We estimated odds ratios (ORs) and 95% confidence intervals (CIs) by fitting unconditional logistic regression models adjusted by center and education level. We enrolled 220 cases (males 61.8%; mean age 51.7 years) and 460 controls (47.4% males; mean age 47.8 years). At multivariable analysis, UNE was associated to male gender (OR = 2.4, 95%CI = 1.6-3.7), smoking habits (>25 pack-years (OR = 2.3, 95%CI = 1.3-4.1), body mass index (OR = 1.05, 95%CI 1.01-1.10), polyneuropathies (OR = 4.1, 95%CI 1.5-11.5), and leaning with flexed elbow on a table/desk (OR = 1.5, 95%CI 1.0-2.2). Cubital groove width (CGW) turned out to be negatively associated with UNE (OR = 0.80, 95%CI = 0.74-0.85). Our study suggests that some personal factors especially anthropometric measures of the elbow may play a role in UNE pathogenesis as the measures of wrist in CTS. We demonstrated that for each millimeter of smaller CGW the risk of idiopathic UNE increases of 25%.
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Affiliation(s)
- Mauro Mondelli
- EMG Service, Local Health Unit Toscana Sud Est, Siena, Italy
| | - Stefano Mattioli
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Claudia Vinciguerra
- EMG Service, Local Health Unit Toscana Sud Est, Siena, Italy.,Department of Medical, Surgical and Neurosciences, University of Siena, Siena, Italy
| | - Palma Ciaramitaro
- Clinical Neurophysiology, CTO, Department of Neuroscience, AOU "Città della Salute e della Scienza", Torino, Italy
| | | | - Giuseppe Greco
- EMG Service, Local Health Unit Toscana Sud Est, "Nottola" Hospital, Montepulciano, Siena, Italy
| | - Francesco Sicurelli
- Department of Medical, Surgical and Neurosciences, University of Siena, Siena, Italy
| | - Stefano Giorgi
- Clinical Neurophysiology, CTO, Department of Neuroscience, AOU "Città della Salute e della Scienza", Torino, Italy
| | - Stefania Curti
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
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Julian T, Glascow N, Syeed R, Zis P. Alcohol-related peripheral neuropathy: a systematic review and meta-analysis. J Neurol 2018; 266:2907-2919. [PMID: 30467601 PMCID: PMC6851213 DOI: 10.1007/s00415-018-9123-1] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 12/20/2022]
Abstract
The primary aim of this systematic review was to establish the prevalence, character, and risk factors of peripheral neuropathy amongst chronic alcohol abusers and to identify the most appropriate management strategies. In this review, possible pathogenetic mechanisms are also discussed. A systematic, computer-based search was conducted using the PubMed database. Data regarding the above parameters were extracted. 87 articles were included in this review, 29 case–control studies, 52 prospective/retrospective cohort studies and 2 randomised control trials, 1 cross sectional study, and 3 population-based studies. The prevalence of peripheral neuropathy amongst chronic alcohol abusers is 46.3% (CI 35.7– 57.3%) when confirmed via nerve conduction studies. Alcohol-related peripheral neuropathy generally presents as a progressive, predominantly sensory axonal length-dependent neuropathy. The most important risk factor for alcohol-related peripheral neuropathy is the total lifetime dose of ethanol, although other risk factors have been identified including genetic, male gender, and type of alcohol consumed. At present, it is unclear what the pathogenetic mechanisms for the development of neuropathy amongst those who chronically abuse alcohol are, and therefore, it is unknown whether it is attributed to the direct toxic effects of ethanol or another currently unidentified factor. There is presently sparse data to support a particular management strategy in alcohol-related peripheral neuropathy, but the limited data available appears to support the use of vitamin supplementation, particularly of B-vitamin regimens inclusive of thiamine.
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Affiliation(s)
- Thomas Julian
- The Medical School, University of Sheffield, Beech Hill Rd, Sheffield, S10 2RX, UK
| | - Nicholas Glascow
- The Medical School, University of Sheffield, Beech Hill Rd, Sheffield, S10 2RX, UK
| | - Rubiya Syeed
- The Medical School, University of Sheffield, Beech Hill Rd, Sheffield, S10 2RX, UK
| | - Panagiotis Zis
- Academic Department of Neurosciences, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK. .,Medical School, University of Cyprus, Nicosia, Cyprus.
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