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Elafros MA, Reynolds EL, Callaghan BC. Obesity-related neuropathy: the new epidemic. Curr Opin Neurol 2024; 37:467-477. [PMID: 38864534 PMCID: PMC11371529 DOI: 10.1097/wco.0000000000001292] [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] [Indexed: 06/13/2024]
Abstract
PURPOSE OF REVIEW To examine the evidence evaluating the association between obesity and neuropathy as well as potential interventions. RECENT FINDINGS Although diabetes has long been associated with neuropathy, additional metabolic syndrome components, including obesity, are increasingly linked to neuropathy development, regardless of glycemic status. Preclinical rodent models as well as clinical studies are shedding light on the mechanisms of obesity-related neuropathy as well as challenges associated with slowing progression. Dietary and surgical weight loss and exercise interventions are promising, but more data is needed. SUMMARY High-fat-diet rodent models have shown that obesity-related neuropathy is a product of excess glucose and lipid accumulation leading to inflammation and cell death. Clinical studies consistently demonstrate obesity is independently associated with neuropathy; therefore, likely a causal risk factor. Dietary weight loss improves neuropathy symptoms but not examination scores. Bariatric surgery and exercise are promising interventions, but larger, more rigorous studies are needed. Further research is also needed to determine the utility of weight loss medications and ideal timing for obesity interventions to prevent neuropathy.
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Affiliation(s)
| | - Evan Lee Reynolds
- Department of Epidemiology and Biostatistics, Michigan State University College of Human Medicine, East Lansing, Michigan, USA
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2
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Gupta A, Kleckner IR, Lustberg MB. Exercise and Physical Medicine Interventions for Managing Chemotherapy-Induced Peripheral Neuropathy. JAMA Intern Med 2024; 184:1053-1055. [PMID: 38949805 DOI: 10.1001/jamainternmed.2024.2367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/02/2024]
Affiliation(s)
| | | | - Maryam B Lustberg
- Department of Medical Oncology, Yale School of Medicine, New Haven, Connecticut
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3
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Saint K, Nemirovsky D, Lessing A, Chen Y, Yang M, Underwood WP, Galantino ML, Jones LW, Bao T. Impact of exercise on chemotherapy-induced peripheral neuropathy in survivors with post-treatment primary breast cancer. Breast Cancer Res Treat 2024; 206:667-675. [PMID: 38713289 DOI: 10.1007/s10549-024-07342-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 04/10/2024] [Indexed: 05/08/2024]
Abstract
PURPOSE Chemotherapy-induced peripheral neuropathy (CIPN) is a debilitating side effect of neurotoxic chemotherapy. Exercise activates neuromuscular function and may improve CIPN. We examined the association between exercise and CIPN symptoms in breast cancer survivors. METHODS In a retrospective cross-sectional study, we included patients completing a survey assessing exercise exposure and neuropathy symptoms in a tertiary cancer center survivorship clinic. We evaluated exercise duration and intensity using a standardized questionnaire quantified in metabolic equivalent tasks (MET-h/wk). We defined exercisers as patients meeting the National Physical Activity Guidelines' criteria. We used multivariable logistic regressions to examine the relationship between exercise and CIPN and if this differed as a function of chemotherapy regimen adjusting for age, gender, and race. RESULTS We identified 5444 breast cancer survivors post-chemotherapy (median age 62 years (interquartile range [IQR]: 55, 71); median 4.7 years post-chemotherapy (IQR: 3.3, 7.6)) from 2017 to 2022. CIPN overall prevalence was 34% (95% confidence interval [CI]: 33%, 36%), 33% for non-taxane, and 37% for taxane-based chemotherapy. CIPN prevalence was 28% (95% CI: 26%, 30%) among exercisers and 38% (95% CI: 37%, 40%) among non-exercisers (difference 11%; 95% CI: 8%, 13%; p < 0.001). Compared to patients with low (<6 MET-h/wk) levels of exercise (42%), 11% fewer patients with moderate (6-20.24 MET-h/wk) to high (>20.25 MET-h/wk) levels of exercise reported CIPN. Exercise was associated with reduced prevalence of all CIPN symptoms regardless of chemotherapy type. CONCLUSION CIPN may persist several years following chemotherapy among patients with breast cancer but is significantly reduced by exercise in a dose-dependent manner.
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Affiliation(s)
- Kirin Saint
- University of Michigan Medical School, Ann Arbor, MI, USA
| | | | | | - Yuan Chen
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | | | - Mary Lou Galantino
- Stockton University, Galloway, NJ, USA
- University of Witwatersrand, Johannesburg, South Africa
- Weill Cornell Medicine, New York, NY, USA
| | - Lee W Jones
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Weill Cornell Medicine, New York, NY, USA
| | - Ting Bao
- Leonard P. Zakim Center for Integrative Therapies and Healthy Living, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA, 02215, USA.
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Malwanage KT, Liyanage E, Weerasinghe V, Antonypillai C, Nanayakkara I. A novel proprioceptive rehabilitation program: A pilot randomized controlled trail as an approach to address proprioceptive deficits in patients with diabetic polyneuropathy. PLoS One 2024; 19:e0305055. [PMID: 38968315 PMCID: PMC11226081 DOI: 10.1371/journal.pone.0305055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2024] [Accepted: 05/22/2024] [Indexed: 07/07/2024] Open
Abstract
BACKGROUND Diabetic polyneuropathy (DPN) is a notable microvascular complication of DM, affecting 16%-66% globally. DPN often leads to proprioceptive deficits in the lower limbs (LL), leading to impaired functional performance. However, evidence supporting proprioceptive rehabilitation programs (PRP) for DPN remains scarce. AIMS This pilot study aims to evaluate the effectiveness of a novel 12-week PRP on LL static and dynamic proprioception and shed light on the potential benefits of PRP for DPN population. METHODS Randomized Controlled Trail was conducted among 30 DPN patients (age 53.25±7.72 years, BMI 24.01±1.41 and DM duration 9.48±6.45 years), randomly allocated to intervention (n = 15) or control (n = 15) groups. The intervention group received PRP 3 times/week for 12 weeks. The control group received no exercise. Both groups received regular diabetic care. Static and dynamic proprioception of both LL were assessed at baseline, 6 weeks and 12 weeks. Position-reposition test was used to assess ankle joint position sense by obtaining difference between target and reproduced angles. Error in detecting knee angle and speed were obtained by performing Lower Limb Matching and Sense of Movement tests respectively to assess dynamic proprioception. RESULTS Two-way ANOVA and paired comparisons revealed, no significant improvement in proprioceptive deficits at 6 weeks (p>0.05), but significant improvement was achieved at 12-weeks (p<0.05) in the intervention group. Mean errors in Pposition re-position(R:p<0.001, L;p<0.001) and Lower limb matching (R:p<0.001, L;p<0.001) tests reduced by 5° and 10° respectively, indicating a70% improvement in the intervention group. Error of detecting speed reduced only on right side by 0.041ms-1 accounting for a 42% improvement. No improvements were observed in the control group. CONCLUSIONS Novel 12-week PRP may yield a significant reduction in LL proprioceptive deficits among DPN patients. Future RCTs with larger samples should compare the effectiveness of this PRP compared with conventional rehabilitation programs.
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Affiliation(s)
- Kavinda T. Malwanage
- Department of Physiotherapy, Faculty of Allied Health Sciences, University of Peradeniya, Peradeniya, Sri Lanka
| | - Esther Liyanage
- Department of Physiotherapy, Faculty of Allied Health Sciences, University of Peradeniya, Peradeniya, Sri Lanka
| | - Vajira Weerasinghe
- Department of Physiology, Faculty of Medicine, University of Peradeniya, Peradeniya, Sri Lanka
| | | | - Indumathie Nanayakkara
- Department of Physiology, Faculty of Medicine, University of Peradeniya, Peradeniya, Sri Lanka
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5
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Kyota A, Kinjo T, Kanda K, Hosokawa M, Higuchi D. Relationship between chemotherapy-induced peripheral neuropathy and physical activity in cancer survivors: A prospective longitudinal study. Asia Pac J Oncol Nurs 2024; 11:100507. [PMID: 39022773 PMCID: PMC11252594 DOI: 10.1016/j.apjon.2024.100507] [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: 03/06/2024] [Accepted: 05/09/2024] [Indexed: 07/20/2024] Open
Abstract
Objective The purpose of this research is to evaluate the relationship between the degree of peripheral neuropathy associated with treatment and physical activity through the use of objective indicators such as wristband activity tracker and subjective evaluations obtained through interviews. Methods This study included 11 patients with gynecological cancer, gastrointestinal cancer, and malignant lymphoma. Participants were requested to wear a wristband activity meter at two time points: early and mid-treatment. Activity-meter step counts were compared with factors such as energy expenditure and Functional Assessment of Cancer Therapy-General during early and mid-treatment. Interviews were analyzed qualitatively and inductively. Results There was no difference in the number of steps taken by participants in the early and mid-treatment periods (P = 0.050), but they took more steps in the mid-treatment period than in the early period. Participants expended more energy during mid-treatment than early treatment, but these differences were not significant. We noted a correlation between the number of steps and energy expenditure in the mid-treatment period (r = 0.883). Comparisons between measures showed significant differences in "Impact" between early and mid-treatment on Distress and Impact Thermometer (P = 0.034). The impact of numbness on activity was assigned to three categories: loss of routine caused by numbness, coping with the numbness-related inconvenience using various resources, and acceptance of life with numbness with the support of others and self-strength. Conclusions The participants devised strategies to maintain activities despite experiencing chemotherapy-induced peripheral neurotoxicity. The use of activity meters may enhance patient motivation, which in our opinion, is beneficial for self-care education.
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Affiliation(s)
- Ayumi Kyota
- Gunma University, Graduate School of Health Sciences, Gunma, Japan
| | - Taeko Kinjo
- Division of Nursing, Gunma University Hospital, Gunma, Japan
| | | | - Mai Hosokawa
- Iwate Prefectural University, Faculty of Nursing/Graduate School of Nursing, Iwate, Japan
| | - Daisuke Higuchi
- Department of Physical Therapy, Takasaki University of Health and Welfare, Gunma, Japan
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6
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Khemthong U, Hawsawi S, Schneider JK. Effects of Exercise on Balance in Cancer Survivors With Chemotherapy-Induced Peripheral Neuropathy: A Systematic Review and Meta-analysis. Cancer Nurs 2024:00002820-990000000-00267. [PMID: 38941127 DOI: 10.1097/ncc.0000000000001382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
BACKGROUND Balance impairment in cancer survivors can be a consequence of chemotherapy-induced peripheral neuropathy (CIPN). Previous meta-analyses suggested that exercise significantly improved balance, but the results were only based on 3 and 4 primary studies. OBJECTIVES This meta-analysis examined the effects of exercise on balance in cancer survivors with CIPN and investigated the moderating effects of source, methods, interventions, and participant characteristics. METHODS We searched 12 electronic databases and 5 websites without date restriction through December 18, 2023, for primary studies examining the effect of exercise to improve balance in cancer survivors with CIPN reported in English. We retrieved 12 studies that provided 14 comparisons (N = 576), coded them, assessed quality indicators, and evaluated effect sizes across studies. RESULTS Using the random-effects model, the estimated summary effect (Hedges' g) of exercise on balance was 0.68 (Knapp-Hartung adjusted 95% confidence interval, 0.41-0.94; P = .0001) compared with comparison groups. Subgroup analysis revealed that blinded data collectors, intervention fidelity examination, and difference in exercise protocol significantly influenced effect size. Meta-regression analysis showed that session minutes was associated with higher effect sizes. CONCLUSION Exercise with balance training significantly improved balance in cancer survivors. Balance training should be integrated into the current exercise guidelines for cancer survivors with CIPN. IMPLICATIONS FOR PRACTICE Nurses should encourage cancer survivors to engage in exercise with balance training when undergoing chemotherapy. Physical function and barriers to exercise should be assessed before delivering exercise interventions. Exercises should be tailored according to individual performance.
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Affiliation(s)
- Usa Khemthong
- Authors' Affiliation: Trudy Busch Valentine School of Nursing, Saint Louis University, Missouri
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Otten S, Daeggelmann J, Loesse V, Koempel T, Reitz M, Siepermann M, Maas V, Bloch W, Oschwald V. Balance training during acute medical treatment for pediatric cancer - subjective benefits and preliminary effects on selected physical abilities. KLINISCHE PADIATRIE 2024. [PMID: 38901436 DOI: 10.1055/a-2319-2561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
BACKGROUND As balance training seems to be a promising training method to improve physical limitations of the lower limbs, this study aims to evaluate feasibility, subjective benefits and preliminary effects on physical abilities of balance training in pediatric cancer patients. PATIENTS 11 pediatric cancer patients (5-21 years) undergoing acute medical treatment were included in the study. METHOD Participants took part in a 4-week balance training intervention. 3 trainings/week were conducted either supervised or self-administered. Subjective benefits were evaluated using a questionnaire, effects on selected physical abilities were assessed using functional-motor assessments. RESULTS Participants completed 71.21+37.34% of balance training sessions, no adverse events occurred. Participants were satisfied with the intervention and described various subjective benefits. Significant improvements were found in functional strength of the lower limbs as well as positive trends in balance. DISCUSSION Balance training seems feasible with pediatric cancer patients undergoing acute medical treatment potentially improving functions of the lower limbs relevant for daily physical activity. CONCLUSION Balance training can be a valuable conjunct to general exercise programs in pediatric oncology. HINTERGRUND Da ein Gleichgewichtstraining eine vielversprechende Trainingsmethode zur Verbesserung körperlicher Beeinträchtigungen der unteren Extremitäten darstellt, untersucht die vorliegende Studie die Machbarkeit, subjektive und erste objektive Effekte eines Gleichgewichtstrainings auf körperliche Fähigkeiten bei onkologisch erkrankten Kindern. PATIENTEN 11 Kinder und Jugendliche (5-21 Jahre) während der akutmedizinischen Behandlung einer onkologischen Erkrankung wurden in die Studie eingeschlossen. METHODIK Die Patient*innen nahmen an einem 4-wöchigen Gleichgewichtstraining teil. 3 Trainingseinheiten/Woche wurden entweder supervidiert oder selbstständig umgesetzt. Subjektive Effekte wurden mit einem Fragebogen und die Effekte auf ausgewählte körperliche Fähigkeiten mittels funktionell-motorischer Testungen evaluiert. ERGEBNISSE Die Teilnehmer*innen absolvierten 71.21+37.34% der Trainingseinheiten und es traten keine trainingsbedingten Zwischenfälle auf. Die Kinder waren zufrieden mit der Intervention und beschrieben verschiedene subjektive Effekte. Positive Veränderungen zeigten sich im Bereich der funktionellen Kraft der unteren Extremitäten und des Gleichgewichts. DISKUSSION Ein Gleichgewichtstraining während der akutmedizinischen Behandlung in der Kinderonkologie scheint machbar und zeigt potenziell positive Effekte auf relevante Funktionen der unteren Extremitäten. SCHLUSSFOLGERUNG Ein Gleichgewichtstraining kann eine wertvolle Ergänzung allgemeiner Bewegungsprogramme in der pädiatrischen Onkologie darstellen.
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Affiliation(s)
- Sarah Otten
- Institute of Cardiology and Sport Medicine, Department of Molecular and Cellular Sport Medicine, German Sport University Cologne, Cologne, Germany
| | - Julia Daeggelmann
- Institute of Cardiology and Sport Medicine, Department of Molecular and Cellular Sport Medicine, German Sport University Cologne, Cologne, Germany
| | - Vivien Loesse
- Clinic for Children and Youth Medicine, Department for Pediatric Hematology/Oncology, Children's Hospital Amsterdamer Straße, Cologne, Germany
| | - Theresa Koempel
- Institute of Cardiology and Sport Medicine, Department of Molecular and Cellular Sport Medicine, German Sport University Cologne, Cologne, Germany
| | - Melanie Reitz
- Institute of Cardiology and Sport Medicine, Department of Molecular and Cellular Sport Medicine, German Sport University Cologne, Cologne, Germany
| | - Meinolf Siepermann
- Clinic for Children and Youth Medicine, Department for Pediatric Hematology/Oncology, Children's Hospital Amsterdamer Straße, Cologne, Germany
| | - Volker Maas
- Clinic for Children and Youth Medicine, Department for Pediatric Hematology/Oncology, Children's Hospital Amsterdamer Straße, Cologne, Germany
| | - Wilhelm Bloch
- Institute of Cardiology and Sport Medicine, Department of Molecular and Cellular Sport Medicine, German Sport University Cologne, Cologne, Germany
| | - Vanessa Oschwald
- Institute of Cardiology and Sport Medicine, Department of Molecular and Cellular Sport Medicine, German Sport University Cologne, Cologne, Germany
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8
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Gad H, Elgassim E, Lebbe A, MacDonald RS, Baraka A, Petropoulos IN, Ponirakis G, Ibrahim NO, Malik RA. Corneal confocal microscopy detects early nerve regeneration after pharmacological and surgical interventions: Systematic review and meta-analysis. J Peripher Nerv Syst 2024; 29:173-184. [PMID: 38887985 DOI: 10.1111/jns.12641] [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: 04/23/2024] [Revised: 05/30/2024] [Accepted: 06/03/2024] [Indexed: 06/20/2024]
Abstract
Corneal confocal microscopy (CCM) is an ophthalmic imaging technique that enables the identification of corneal nerve fibre degeneration and regeneration. To undertake a systematic review and meta-analysis of studies utilizing CCM to assess for corneal nerve regeneration after pharmacological and surgical interventions in patients with peripheral neuropathy. Databases (EMBASE [Ovid], PubMed, CENTRAL and Web of Science) were searched to summarize the evidence from randomized and non-randomized studies using CCM to detect corneal nerve regeneration after pharmacological and surgical interventions. Data synthesis was undertaken using RevMan web. Eighteen studies including 958 patients were included. CCM identified an early (1-8 months) and longer term (1-5 years) increase in corneal nerve measures in patients with peripheral neuropathy after pharmacological and surgical interventions. This meta-analysis confirms the utility of CCM to identify nerve regeneration following pharmacological and surgical interventions. It could be utilized to show a benefit in clinical trials of disease modifying therapies for peripheral neuropathy.
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Affiliation(s)
- Hoda Gad
- Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Einas Elgassim
- Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Ahamed Lebbe
- Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar
| | | | - Areej Baraka
- Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar
| | | | | | - Nada O Ibrahim
- Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Rayaz A Malik
- Research Department, Weill Cornell Medicine-Qatar, Doha, Qatar
- Institute of Cardiovascular Medicine, University of Manchester, Manchester, UK
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9
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Dan X, He YL, Tian YL, Huang Y, Ren JH. Summary of evidence on comprehensive healthcare for chemotherapy-induced peripheral neuropathy in cancer patients. Support Care Cancer 2024; 32:264. [PMID: 38564034 DOI: 10.1007/s00520-024-08466-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 03/26/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVE This paper aims to provide an evidence-based summary of the most effective strategies for comprehensive healthcare of chemotherapy-induced peripheral neuropathy (CIPN) in cancer patients. METHOD Following the "6S" model, relevant evidence on CIPN management was collected from reputable evidence-based resource websites and databases nationally and internationally. The included articles were evaluated for methodological quality, and evidence was extracted using the Australian JBI Evidence-based Health Care Center's literature evaluation standard (2016 edition). RESULTS A total of 60 articles were included in this study, comprising 2 guidelines, 5 expert consensus statements, and 53 systematic reviews. The findings of these articles were summarized across 7 dimensions, including risk factor screening, assessment, diagnosis, prevention, treatment, management, and health education, resulting in the identification of 42 relevant pieces of evidence. CONCLUSIONS This study provides a comprehensive synthesis of evidence-based recommendations for managing CIPN in cancer patients, offering guidance for healthcare professionals engaged in clinical practice. However, when implementing these recommendations, it is crucial to consider the individual patient's clinical circumstances, preferences, and expert judgment, ensuring feasibility and applicability in real-world clinical settings.
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Affiliation(s)
- Xin Dan
- Department of Radiation Therapy and Chemotherapy for Cancer Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, 610041, Sichuan, China
| | - Ya-Lin He
- Department of Radiation Therapy and Chemotherapy for Cancer Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, 610041, Sichuan, China
| | - Ya-Lin Tian
- Department of Radiation Therapy and Chemotherapy for Cancer Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, 610041, Sichuan, China
| | - Yan Huang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, 610041, Sichuan, China.
- Department of Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
| | - Jian-Hua Ren
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, Chengdu, 610041, Sichuan, China.
- Department of Obstetrics and Gynecology Nursing, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, China.
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10
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Ollodart J, Steele LR, Romero-Sandoval EA, Strowd RE, Shiozawa Y. Contributions of neuroimmune interactions to chemotherapy-induced peripheral neuropathy development and its prevention/therapy. Biochem Pharmacol 2024; 222:116070. [PMID: 38387528 PMCID: PMC10964384 DOI: 10.1016/j.bcp.2024.116070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 12/04/2023] [Accepted: 02/19/2024] [Indexed: 02/24/2024]
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a debilitating sequela that is difficult for both clinicians and cancer patients to manage. Precise mechanisms of CIPN remain elusive and current clinically prescribed therapies for CIPN have limited efficacy. Recent studies have begun investigating the interactions between the peripheral and central nervous systems and the immune system. Understanding these neuroimmune interactions may shift the paradigm of elucidating CIPN mechanisms. Although the contribution of immune cells to CIPN pathogenesis represents a promising area of research, its fully defined mechanisms have not yet been established. Therefore, in this review, we will discuss (i) current shortcoming of CIPN treatments, (ii) the roles of neuroimmune interactions in CIPN development and (iii) potential neuroimmune interaction-targeting treatment strategies for CIPN. Interestingly, monocytes/macrophages in dorsal root ganglia; microglia and astrocytes in spinal cord; mast cells in skin; and Schwann cell near peripheral nerves have been identified as inducers of CIPN behaviors, whereas T cells have been found to contribute to CIPN resolution. Additionally, nerve-resident immune cells have been targeted as prevention and/or therapy for CIPN using traditional herbal medicines, small molecule inhibitors, and intravenous immunoglobulins in a preclinical setting. Overall, unveiling neuroimmune interactions associated with CIPN may ultimately reduce cancer mortality and improve cancer patients' quality of life.
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Affiliation(s)
- Jenna Ollodart
- Department of Cancer Biology, Wake Forest University School of Medicine, and Atrium Health Wake Forest Baptist Comprehensive Cancer, Winston-Salem, NC, USA
| | - Laiton R Steele
- Department of Cancer Biology, Wake Forest University School of Medicine, and Atrium Health Wake Forest Baptist Comprehensive Cancer, Winston-Salem, NC, USA
| | | | - Roy E Strowd
- Department of Cancer Biology, Wake Forest University School of Medicine, and Atrium Health Wake Forest Baptist Comprehensive Cancer, Winston-Salem, NC, USA
| | - Yusuke Shiozawa
- Department of Cancer Biology, Wake Forest University School of Medicine, and Atrium Health Wake Forest Baptist Comprehensive Cancer, Winston-Salem, NC, USA.
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11
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Devoogdt N, De Groef A. Physiotherapy management of breast cancer treatment-related sequelae. J Physiother 2024; 70:90-105. [PMID: 38519340 DOI: 10.1016/j.jphys.2024.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 02/29/2024] [Indexed: 03/24/2024] Open
Affiliation(s)
- Nele Devoogdt
- Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium; Department of Vascular Surgery, Center for Lymphedema, University Hospitals Leuven, Leuven, Belgium.
| | - An De Groef
- Department of Rehabilitation Sciences, KU Leuven - University of Leuven, Leuven, Belgium; Department of Rehabilitation Sciences, MOVANT Research Group, Antwerp University, Antwerp, Belgium
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12
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Gholami F, Naderi A, Saeidpour A, Lefaucheur JP. Effect of exercise training on glycemic control in diabetic peripheral neuropathy: A GRADE assessed systematic review and meta-analysis of randomized-controlled trials. Prim Care Diabetes 2024; 18:109-118. [PMID: 38286719 DOI: 10.1016/j.pcd.2024.01.008] [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: 10/23/2023] [Revised: 01/03/2024] [Accepted: 01/20/2024] [Indexed: 01/31/2024]
Abstract
AIMS We conducted a systematic review and meta-analysis to investigate the effect of exercise training on HbA1c, and on fasting and postprandial plasma glucose concentrations in patients with diabetic peripheral neuropathy (DPN). METHODS Two independent researchers performed a systematic search in the electronic databases of PubMed, Web of Science and Scopus. Studies investigating the effect of exercise training on patients diagnosed with DPN using a randomized-controlled design were included in the meta-analysis. RESULTS Of 1254 retrieved studies, 68 studies were identified to undergo full-text review; out of these a total of 13 randomized trials met the inclusion criteria. Eleven studies assessed HbA1c, 8 fasting plasma-glucose concentration, and 3 postprandial plasma-glucose concentration. Overall, exercise training significantly decreased HbA1c [-0.54% (95% CI -0.78 to -0.31%)], fasting plasma glucose [-32.6 mg/dl [-1.8 mmol/L] (-44.2 to -20.9 mg/dl [-2.4 to -1.1 mmol/L])] and postprandial plasma glucose [-67.5 mg/dl [-3.7 mmol/L] (-129.5 to -5.4 mg/dl [-7.1 to -0.3 mmol/L])]. Studies with aerobic training intervention yielded the largest significant mean reduction in HbA1c (-0.75%) and fasting plasma glucose concertation (34.0 mg/dl). CONCLUSIONS aerobic training is the most effective modality to reduces HbA1c, fasting and postprandial plasma glucose concentration in patients with DPN. From a metabolic perspective, the magnitude precision range of the reduction in HbA1c is of clinical importance for patients with DPN. This area of research warrants further attention to investigate the impact of various exercise modalities on glycemic control. Registration number CRD42023413687.
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Affiliation(s)
- Farhad Gholami
- Department of Physical Education and Sport Sciences, Faculty of Physical Education, Shahrood University of Technology, Shahrood, Iran.
| | - Aynollah Naderi
- Department of Physical Education and Sport Sciences, Faculty of Physical Education, Shahrood University of Technology, Shahrood, Iran
| | - Asal Saeidpour
- Department of Physical Education and Sport Sciences, Faculty of Physical Education, Shahrood University of Technology, Shahrood, Iran
| | - Jean Pascal Lefaucheur
- ENT Team, EA4391, Faculty of Medicine, Paris Est Créteil University, Créteil, France; Clinical Neurophysiology Unit, Department of Physiology, Henri Mondor Hospital, Assistance Publique - Hôpitaux de Paris, Créteil, France
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13
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Gu J, Zhang H, Hu M, Liu L, Chen C, Wang J, Zhu F, Wei G, Huo J. Complementary and alternative medicine in relation to chemotherapy-induced peripheral neuropathy: A narrative review. Explore (NY) 2024; 20:181-187. [PMID: 37652788 DOI: 10.1016/j.explore.2023.08.010] [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: 10/10/2022] [Revised: 05/29/2023] [Accepted: 08/24/2023] [Indexed: 09/02/2023]
Abstract
PURPOSE To summarizes the available evidence on the effectiveness, safety, and feasibility of complementary and alternative medicine (CAM) in the management of chemotherapy-induced peripheral neuropathy (CIPN). METHODS We searched for systematic reviews, and meta-analyzes published up to April 2023 in the Pubmed and Web of Science databases. The latest original research on related topics was also reviewed. The search was restricted to English-language papers. Two independent reviewers performed a quality assessment of the identified literature. RESULTS The results of 35 systematic reviews and meta-analyzes were included in this study. Preliminary evidence suggests that CAM, including acupuncture, physical activity (PA), herbal and nutritional supplements, mind-body therapies, touch therapy, and non-invasive neuromodulation techniques, have shown tremendous potential for the prevention and treatment of CIPN. Of these, there is strong evidence supporting acupuncture, PA, and herbal medicine. However, existing clinical studies are also limited by the heterogeneity of study methods, insufficient sample size, and poor study design. Further studies are needed to validate the efficacy of CAM in patients with CIPN and to elucidate potential therapeutic mechanisms. CONCLUSIONS Current research has reached a preliminary conclusion suggesting the potential efficacy of certain CAMs in the management of CIPN. Future clinical trials should incorporate more robust study design protocols and larger sample sizes to enhance the validity of findings.
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Affiliation(s)
- Jialin Gu
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; The Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Hongqun Zhang
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; The Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Miao Hu
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; The Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Ling Liu
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; The Third Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Chen Chen
- Department of Oncology, Yancheng Hospital Affiliated to Nanjing University of Chinese Medicine, Yancheng, Jiangsu, China
| | - Jianmei Wang
- Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China
| | - Fabing Zhu
- Department of General Surgery, Yancheng Second People's Hospital, Yancheng, Jiangsu, China
| | - Guoli Wei
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; Department of Oncology, Nanjing Lishui District Hospital of Traditional Chinese Medicine, Nanjing, Jiangsu, China; Department of Oncology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China.
| | - Jiege Huo
- Department of Oncology, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China; Department of Oncology, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, China.
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14
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Sathienluckana T, Palapinyo S, Yotsombut K, Wanothayaroj E, Sithinamsuwan P, Suksomboon N. Expert consensus guidelines for community pharmacists in the management of diabetic peripheral neuropathy with a combination of neurotropic B vitamins. J Pharm Policy Pract 2024; 17:2306866. [PMID: 38333576 PMCID: PMC10851824 DOI: 10.1080/20523211.2024.2306866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Abstract
This consensus guidance is for community pharmacists in diabetic peripheral neuropathy (DPN) management with a combination of neurotropic B vitamins. A multidisciplinary team including endocrinology, neurology, and pharmacy from Thailand discussed and aligned the practical scheme of DPN management in the community pharmacy setting, using the literature review and having face-to-face meeting. Five major statements have been endorsed as consensus recommendations for DPN care with strong acknowledgment. The aims of DPN management included reducing symptoms and the risk of complications, minimising adverse reactions from treatment regimens, and improving patients' knowledge and adherence to the treatment strategies. An initial screening process using a 7 items interview of Douleur Neuropathique 4 (DN4) questionnaire should be implemented to identify patients at risk of developing DPN. Subsequently, pharmacologic, and non-pharmacologic treatment should be employed based on patient-centered care. An interesting approach is combination of neurotropic B vitamins, which may be used as monotherapy or combination therapy to control DPN symptoms. The combined therapy potentially exhibits a synergistic effect and improves patient adherence. The consensus would be further considered in context of harmonisation of routine practice and country requirements.
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Affiliation(s)
| | - Sirinoot Palapinyo
- Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
| | - Kitiyot Yotsombut
- Faculty of Pharmaceutical Sciences, Chulalongkorn University, Bangkok, Thailand
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15
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ElSayed NA, Aleppo G, Bannuru RR, Bruemmer D, Collins BS, Cusi K, Ekhlaspour L, Fleming TK, Hilliard ME, Johnson EL, Khunti K, Lingvay I, Matfin G, McCoy RG, Napoli N, Perry ML, Pilla SJ, Polsky S, Prahalad P, Pratley RE, Segal AR, Seley JJ, Stanton RC, Verduzco-Gutierrez M, Younossi ZM, Gabbay RA. 4. Comprehensive Medical Evaluation and Assessment of Comorbidities: Standards of Care in Diabetes-2024. Diabetes Care 2024; 47:S52-S76. [PMID: 38078591 PMCID: PMC10725809 DOI: 10.2337/dc24-s004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
The American Diabetes Association (ADA) "Standards of Care in Diabetes" includes the ADA's current clinical practice recommendations and is intended to provide the components of diabetes care, general treatment goals and guidelines, and tools to evaluate quality of care. Members of the ADA Professional Practice Committee, an interprofessional expert committee, are responsible for updating the Standards of Care annually, or more frequently as warranted. For a detailed description of ADA standards, statements, and reports, as well as the evidence-grading system for ADA's clinical practice recommendations and a full list of Professional Practice Committee members, please refer to Introduction and Methodology. Readers who wish to comment on the Standards of Care are invited to do so at professional.diabetes.org/SOC.
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16
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Zhu Y, Song G. Molecular origin and biological effects of exercise mimetics. J Exerc Sci Fit 2024; 22:73-85. [PMID: 38187084 PMCID: PMC10770624 DOI: 10.1016/j.jesf.2023.12.002] [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: 09/11/2023] [Revised: 12/05/2023] [Accepted: 12/05/2023] [Indexed: 01/09/2024] Open
Abstract
With the rapid development of sports science and molecular biology technology, academia refers to molecules or microorganisms that mimic or enhance the beneficial effects of exercise on the body, called "exercise mimetics." This review aims to clarify the concept and development history of exercise mimetics, and to define the concept of exercise mimetics by summarizing its characteristics and functions. Candidate molecules and drug targets for exercise mimetics are summarized, and the relationship between exercise mimetics and exercise is explained, as well as the targeting system and function of exercise mimetics. The main targeting systems for exercise mimetics are the exercise system, circulatory system, endocrine system, endocrine system, and nervous system, while the immune system is potential targeting systems. Finally, future research directions for exercise mimetics are discussed.
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Affiliation(s)
- Yuping Zhu
- Key Lab of Physical Fitness Evaluation and Motor Function Monitoring, College of Physical Education, Southwest University, Chongqing, 400715, China
| | - Gang Song
- Key Lab of Physical Fitness Evaluation and Motor Function Monitoring, College of Physical Education, Southwest University, Chongqing, 400715, China
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17
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Zhang X, Wang A, Wang M, Li G, Wei Q. Non-pharmacological therapy for chemotherapy-induced peripheral neurotoxicity: a network meta-analysis of randomized controlled trials. BMC Neurol 2023; 23:433. [PMID: 38082216 PMCID: PMC10712106 DOI: 10.1186/s12883-023-03485-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 12/01/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND Chemotherapy-induced peripheral neurotoxicity (CIPN) is the most common adverse effect in patients undergoing chemotherapy, and no effective interventions are currently available for its prevention and treatment. Non-pharmacological therapies appear to be beneficial for the prevention and treatment of CIPN, but it remains unclear which therapy is most effective. The aim of this study was to identify the most effective non-pharmacological therapy for CIPN patients. METHODS PubMed, Web of Science, Embase, and Cochrane Library were searched for randomized controlled trials on non-pharmacological therapies for CIPN. The primary outcomes included pain and peripheral neuropathological symptoms, and the secondary outcomes included quality of life, sensory and motor symptoms. The pairwise analysis and a network meta-analysis were performed using a random effects model. RESULTS A total of 46 articles were included in this study, involving 2,878 participants. Our study showed that massage was more effective in pain-alleviating compared with acupuncture [SMD = 0.81, 95%CI (0.04, 1.57)], vitamin and gabapentin [SMD = 2.56, 95%CI (1.39, 3.74)], and usual care and placebo [SMD = 0.9, 95%CI (0.31, 1.49)]. As for attenuating peripheral neuropathological symptoms, massage was more effective than usual care and placebo [SMD = 0.75, 95%CI (0.33, 1.17)], sensorimotor training [SMD = 1.17, 95%CI (0.24, 2.10)], electrostimulation [SMD=-1.18, 95%CI (-2.14, -0.21)], multimodal exercise [SMD=-0.82, 95%CI (-1.57, -0.08)], and resistance training [SMD = 1.03, 95%CI (0.11, 1.95)]. Massage was also more effective than other non-pharmacological therapies in improving quality of life, sensory and motor symptoms. CONCLUSIONS According to our study, massage has advantages in alleviating pain, improving quality of life, and improving peripheral neuropathological symptoms and has better effect than other non-pharmacological interventions, representing certain clinical significance. However, the results of this study should be interpreted with caution due to the limitations of the included studies. In the future, more high-quality multi arm randomized controlled trials can be attempted to provide direct comparisons of the relative effects of non-pharmacological interventions.
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Affiliation(s)
- Xia Zhang
- Rehabilitation Medicine Center, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, People's Republic of China
| | - Ao Wang
- Rehabilitation Medicine Center, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, People's Republic of China
| | - Miaowei Wang
- Rehabilitation Medicine Center, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, People's Republic of China
| | - Guo Li
- Rehabilitation Medicine Center, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, People's Republic of China
| | - Quan Wei
- Rehabilitation Medicine Center, Institute of Rehabilitation Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, People's Republic of China.
- Key Laboratory of Rehabilitation Medicine in Sichuan Province, Chengdu, Sichuan, People's Republic of China.
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18
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Dunker Ø, Uglem M, Bu Kvaløy M, Løseth S, Hjelland IE, Allen SM, Dehli Vigeland M, Kleggetveit IP, Sand T, Nilsen KB. Diagnostic accuracy of the 5.07 monofilament test for diabetes polyneuropathy: influence of age, sex, neuropathic pain and neuropathy severity. BMJ Open Diabetes Res Care 2023; 11:e003545. [PMID: 37989346 PMCID: PMC10660161 DOI: 10.1136/bmjdrc-2023-003545] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 09/13/2023] [Indexed: 11/23/2023] Open
Abstract
INTRODUCTION There is a need for simple and cheap diagnostic tools for diabetic polyneuropathy (DPN). We aimed to assess the diagnostic accuracy of the 5.07/10 g monofilament test in patients referred to polyneuropathy assessments, as well as to examine how disease severity, age, sex and neuropathic pain (NP) impact diagnostic accuracy. RESEARCH DESIGN AND METHODS Five Norwegian university hospitals recruited patients with diabetes aged 18-70 referred to neurological outpatient clinics for polyneuropathy assessments. The 5.07/10 g Semmes-Weinstein monofilament examination (SWME) was validated against the Toronto consensus for diagnosing diabetic neuropathies; the results were stratified by age, sex and NP. Disease severity was graded by a combined nerve conduction study (NCS) Z-score, and logistic regression was applied to assess whether disease severity was a predictor of diagnostic accuracy. RESULTS In total, 506 patients were included in the study. Global sensitivity was 0.60 (95% CI 0.55, 0.66), specificity 0.82 (95% CI 0.75, 0.87), positive and negative predictive values were 0.86 (95% CI 0.81, 0.90) and 0.52 (95% CI 0.46, 0.58), respectively, positive and negative likelihood ratios were 3.28 (95% CI 2.37, 4.53) and 0.49 (95% CI 0.42, 0.57), respectively. The SWME was less sensitive in females (0.43), had lower specificity in patients with NP (0.56), and performed worse in patients ≥50 years. NCS-based disease severity did not affect diagnostic accuracy (OR 1.15, 95% CI 0.95, 1.40). CONCLUSIONS This multicenter study demonstrates poor diagnostic performance for the 5.07/10 g SWME in patients with diabetes referred to polyneuropathy assessments; it is particularly unsuited for female patients and those with NP. The diagnostic accuracy of the SWME was not influenced by NCS-based disease severity, demonstrating that it does not perform better in patients with later stages of DPN. We do not recommend the use of the 5.07/10 g monofilament in the evaluation of patients with diabetes referred to polyneuropathy assessments.
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Affiliation(s)
- Øystein Dunker
- Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, Oslo, Norway
- Department of Neurology and Clinical Neurophysiology, Oslo University Hospital, Oslo, Norway
| | - Martin Uglem
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology Faculty of Medicine and Health Sciences, Trondheim, Norway
- Department of Neurology and Clinical Neurophysiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Marie Bu Kvaløy
- Department of Neurology, Section of Clinical Neurophysiology, Stavanger University Hospital, Stavanger, Norway
| | - Sissel Løseth
- Department of Neurology and Clinical Neurophysiology, University Hospital of North Norway, Tromsø, Norway
- Department of Clinical Medicine, The Artic University of Norway, Tromsø, Norway
| | - Ina Elen Hjelland
- Department of Clinical Neurophysiology, Haukeland University Hospital, Bergen, Norway
| | - Sara Maria Allen
- Department of Neurology and Clinical Neurophysiology, Oslo University Hospital, Oslo, Norway
| | | | - Inge Petter Kleggetveit
- Department of Neurology and Clinical Neurophysiology, Oslo University Hospital, Oslo, Norway
| | - Trond Sand
- Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology Faculty of Medicine and Health Sciences, Trondheim, Norway
- Department of Neurology and Clinical Neurophysiology, St Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Kristian Bernhard Nilsen
- Department of Research and Innovation, Oslo University Hospital, Oslo, Norway
- Department of Neurology and Clinical Neurophysiology, Oslo University Hospital, Oslo, Norway
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19
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Safdar M, Wessells RJ. Octopamine Rescues Endurance and Climbing Speed in Drosophila Clkout Mutants with Circadian Rhythm Disruption. Cells 2023; 12:2515. [PMID: 37947593 PMCID: PMC10648926 DOI: 10.3390/cells12212515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/12/2023] Open
Abstract
Circadian rhythm disturbances are associated with various negative health outcomes, including an increasing incidence of chronic diseases with high societal costs. While exercise can protect against the negative effects of rhythm disruption, it is not available to all those impacted by sleep disruptions, in part because sleep disruption itself reduces exercise capacity. Thus, there is a need for therapeutics that bring the benefits of exercise to this population. Here, we investigate the relationship between exercise and circadian disturbances using a well-established Drosophila model of circadian rhythm loss, the Clkout mutant. We find that Clkout causes reduced exercise capacity, measured as post-training endurance, flight performance, and climbing speed, and these phenotypes are not rescued by chronic exercise training. However, exogenous administration of a molecule known to mediate the effects of chronic exercise, octopamine (OA), was able to effectively rescue mutant exercise performance, including the upregulation of other known exercise-mediating transcripts, without restoring the circadian rhythms of mutants. This work points the way toward the discovery of novel therapeutics that can restore exercise capacity in patients with rhythm disruption.
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Affiliation(s)
| | - Robert J. Wessells
- Department of Physiology, School of Medicine, Wayne State University, Detroit, MI 48201, USA;
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20
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Perrin BM, Diacogiorgis D, Sullivan C, Gerrard J, Skinner I, Skinner TC, Nawaratne R, Alahakoon D, Kingsley MIC. Habitual Physical Activity of People with or at Risk of Diabetes-Related Foot Complications. SENSORS (BASEL, SWITZERLAND) 2023; 23:5822. [PMID: 37447670 DOI: 10.3390/s23135822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/19/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023]
Abstract
Regular physical activity is an important component of diabetes management. However, there are limited data on the habitual physical activity of people with or at risk of diabetes-related foot complications. The aim of this study was to describe the habitual physical activity of people with or at risk of diabetes-related foot complications in regional Australia. Twenty-three participants with diabetes from regional Australia were recruited with twenty-two participants included in subsequent analyses: no history of ulcer (N = 11) and history of ulcer (N = 11). Each participant wore a triaxial accelerometer (GT3X+; ActiGraph LLC, Pensacola, FL, USA) on their non-dominant wrist for 14 days. There were no significant differences between groups according to both participant characteristics and physical activity outcomes. Median minutes per day of moderate-to-vigorous physical activity (MVPA) were 9.7 (IQR: 1.6-15.7) while participants recorded an average of 280 ± 78 min of low-intensity physical activity and 689 ± 114 min of sedentary behaviour. The sample accumulated on average 30 min of slow walking and 2 min of fast walking per day, respectively. Overall, participants spent very little time performing MVPA and were largely sedentary. It is important that strategies are put in place for people with or at risk of diabetes-related foot complications in order that they increase their physical activity significantly in accordance with established guidelines.
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Affiliation(s)
- Byron M Perrin
- La Trobe Rural Health School, La Trobe University, Bendigo 3552, Australia
- Holsworth Research Initiative, La Trobe University, Bendigo 3550, Australia
| | | | - Courtney Sullivan
- La Trobe Rural Health School, La Trobe University, Bendigo 3552, Australia
- Holsworth Research Initiative, La Trobe University, Bendigo 3550, Australia
| | - James Gerrard
- Central Australian Aboriginal Congress, Mparntwe (Alice Springs) 0870, Australia
| | - Isabelle Skinner
- La Trobe Rural Health School, La Trobe University, Bendigo 3552, Australia
| | - Timothy C Skinner
- School of Psychology and Public Health, La Trobe University, Bendigo 3552, Australia
| | - Rashmika Nawaratne
- Research Centre for Data Analytics and Cognition, La Trobe University, Bundoora 3086, Australia
| | - Damminda Alahakoon
- Research Centre for Data Analytics and Cognition, La Trobe University, Bundoora 3086, Australia
| | - Michael I C Kingsley
- La Trobe Rural Health School, La Trobe University, Bendigo 3552, Australia
- Holsworth Research Initiative, La Trobe University, Bendigo 3550, Australia
- Department of Exercise Sciences, University of Auckland, Auckland 1023, New Zealand
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21
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Ismail CAN. Issues and challenges in diabetic neuropathy management: A narrative review. World J Diabetes 2023; 14:741-757. [PMID: 37383599 PMCID: PMC10294062 DOI: 10.4239/wjd.v14.i6.741] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 02/24/2023] [Accepted: 04/11/2023] [Indexed: 06/14/2023] Open
Abstract
Diabetic neuropathy (DN) is a devastating disorder with an increasing prevalence globally. This epidemic can pose a critical burden on individuals and com-munities, subsequently affecting the productivity and economic output of a country. With more people living a sedentary lifestyle, the incidence of DN is escalating worldwide. Many researchers have relentlessly worked on ways to combat this devastating disease. Their efforts have given rise to a number of commercially available therapies that can alleviate the symptoms of DN. Unfortunately, most of these therapies are only partially effective. Worse still, some are associated with unfavorable side effects. This narrative review aims to highlight current issues and challenges in the management of DN, especially from the perspective of molecular mechanisms that lead to its progression, with the hope of providing future direction in the management of DN. To improve the approaches to diabetic management, the suggested resolutions in the literature are also discussed in this review. This review will provide an in-depth understanding of the causative mechanisms of DN, apart from the insights to improve the quality and strategic approaches to DN management.
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Affiliation(s)
- Che Aishah Nazariah Ismail
- Department of Physiology, School of Medical Sciences, University Sains Malaysia Health Campus, Kubang Kerian 16150, Kelantan, Malaysia
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22
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Enders J, Elliott D, Wright DE. Emerging Nonpharmacologic Interventions to Treat Diabetic Peripheral Neuropathy. Antioxid Redox Signal 2023; 38:989-1000. [PMID: 36503268 PMCID: PMC10402707 DOI: 10.1089/ars.2022.0158] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/17/2022] [Accepted: 11/19/2022] [Indexed: 12/14/2022]
Abstract
Significance: Diabetic peripheral neuropathy (DPN), a complication of metabolic syndrome, type I and type II diabetes, leads to sensory changes that include slow nerve conduction, nerve degeneration, loss of sensation, pain, and gate disturbances. These complications remain largely untreatable, although tight glycemic control can prevent neuropathy progression. Nonpharmacologic approaches remain the most impactful to date, but additional advances in treatment approaches are needed. Recent Advances: This review highlights several emerging interventions, including a focus on dietary interventions and physical activity, that continue to show promise for treating DPN. We provide an overview of our current understanding of how exercise can improve aspects of DPN. We also highlight new studies in which a ketogenic diet has been used as an intervention to prevent and reverse DPN. Critical Issues: Both exercise and consuming a ketogenic diet induce systemic and cellular changes that collectively improve complications associated with DPN. Both interventions may involve similar signaling pathways and benefits but also impact DPN through unique mechanisms. Future Directions: These lifestyle interventions are critically important as personalized medicine approaches will likely be needed to identify specific subsets of neuropathy symptoms and deficits in patients, and determine the most impactful treatment. Overall, these two interventions have the potential to provide meaningful relief for patients with DPN and provide new avenues to identify new therapeutic targets.
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Affiliation(s)
- Jonathan Enders
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Daniel Elliott
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Douglas E. Wright
- Department of Anesthesiology, University of Kansas Medical Center, Kansas City, Kansas, USA
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23
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Gu X, Tang D, Xuan Y, Shen Y, Lu LQ. Association between nonalcoholic fatty liver disease and peripheral neuropathy in US population, a cross-sectional study. Sci Rep 2023; 13:5304. [PMID: 37002268 PMCID: PMC10066263 DOI: 10.1038/s41598-023-32115-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 03/22/2023] [Indexed: 04/04/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) has become an important risk of type 2 diabetes mellitus (T2DM). Peripheral neuropathy (PN) is regarded as one of the main microvascular complications of diabetes. But the association of NAFLD with PN is still unclear. We aimed to investigate the association between NAFLD and PN in US population by conducting a cross-sectional study. We enrolled 3029 participants aged 40-85 years from National Health and Nutrition Examination Survey (NHANES) 1999-2004. NAFLD was defined as a US Fatty Liver Index (FLI) score ≥ 30, and PN was defined as having one or more insensate areas on either foot. Participants were divided into two groups (with or without PN). We performed multivariate logistic regression models to evaluate the association between NAFLD and PN. Subgroup analyses were used to find out whether the association was stable in different stratified groups. Sensitivity analyses were conducted to assess the robustness of the results. All the analyses were weighted. Among the individuals, 524 (17.3%) had PN and 1250 (41.27%) had NAFLD. In the multivariate logistic regression models, NAFLD was associated with an increased risk of PN (OR 1.44 [1.03 ~ 2.02]) after fully adjusting for covariates. In the subgroup analyses, NAFLD was significantly associated with PN in the age group (40-64 years), compared with those in the age group (65-85 years), (P for interaction: 0.004). The results of association of NAFLD with PN were stable in sensitivity analyses. In this cross-sectional study among US adults aged 40-85 years old, NAFLD was associated with an increased likelihood of prevalent PN.
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Affiliation(s)
- Xi Gu
- Department of Endocrinology, RuiJin Hospital Lu Wan Branch, Shanghai Jiaotong University School of Medicine, No. 149 Chongqing South Road, Shanghai, China
| | - Dou Tang
- Department of Endocrinology, RuiJin Hospital Lu Wan Branch, Shanghai Jiaotong University School of Medicine, No. 149 Chongqing South Road, Shanghai, China
| | - Yan Xuan
- Department of Endocrinology, RuiJin Hospital Lu Wan Branch, Shanghai Jiaotong University School of Medicine, No. 149 Chongqing South Road, Shanghai, China
| | - Ying Shen
- Department of Endocrinology, RuiJin Hospital Lu Wan Branch, Shanghai Jiaotong University School of Medicine, No. 149 Chongqing South Road, Shanghai, China.
| | - Lei Qun Lu
- Department of Endocrinology, RuiJin Hospital Lu Wan Branch, Shanghai Jiaotong University School of Medicine, No. 149 Chongqing South Road, Shanghai, China.
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24
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Polyneuropathy in Adolescent Childhood Cancer Survivors: The PACCS Study. Pediatr Neurol 2023; 140:9-17. [PMID: 36586183 DOI: 10.1016/j.pediatrneurol.2022.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 08/30/2022] [Accepted: 11/20/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Childhood cancer survivors (CCS) are at risk of polyneuropathy due to chemotherapy, but studies in young survivors are scarce and diagnosis is challenging. We aimed to study the presence of polyneuropathy and the possible effect of cumulative doses of chemotherapeutic agents in a representative group of adolescent survivors. METHODS CCS aged nine to 18 years and age- and sex-matched controls were recruited from the cross-sectional Physical Activity and Fitness among Childhood Cancer Survivors (PACCS) study. CCS with various cancer diagnoses who had ended cancer treatment one year or more before study were included. Polyneuropathy was evaluated clinically and with nerve conduction studies (NCSs) in three motor and five sensory nerves. We used mixed-effects linear regression models to compare CCS and controls, and investigate possible associations between cumulative chemotherapy doses and NCS amplitudes. RESULTS A total of 127 CCS and 87 controls were included, with 14% CCS having probable or confirmed polyneuropathy. NCS amplitudes were lower in survivors compared with controls in all nerves. The largest mean difference was 3.47 μV (95% confidence interval [CI], 2.18 to 4.75) in the tibial plantar medial sensory and 1.91 mV (95% CI, 0.78 to 3.04) in the tibial motor nerve. The cumulative dose of platinum derivatives was associated with lower tibial motor nerve amplitude (-0.20; 95% CI, -0.35 to -0.04 mV for 100 mg/m2 dose increase) but not in other nerves. We found no significant associations between vinca alkaloids cumulative dose and amplitudes. CONCLUSIONS CCS without clinical signs or symptoms of polyneuropathy may have subtle nerve affection. The clinical long-term impact of this novel observation should be evaluated in larger, longitudinal studies.
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Sharma KK, Fatima N, Ali Z, Moshin M, Chandra P, Verma A, Goshain O, Kumar G. Neuropathy, its Profile and Experimental Nerve Injury Neuropathic Pain Models: A Review. Curr Pharm Des 2023; 29:3343-3356. [PMID: 38058089 DOI: 10.2174/0113816128274200231128065425] [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: 08/11/2023] [Revised: 10/17/2023] [Accepted: 11/06/2023] [Indexed: 12/08/2023]
Abstract
Neuropathy is a terrible disorder that has a wide range of etiologies. Drug-induced neuropathy, which happens whenever a chemical agent damages the peripheral nerve system, has been linked here to the iatrogenic creation of some drugs. It is potentially permanent and causes sensory impairments and paresthesia that typically affects the hands, feet, and stockings; motor participation is uncommon. It might appear suddenly or over time, and the long-term outlook varies. The wide range of chronic pain conditions experienced by people has been one of the main obstacles to developing new, more effective medications for the treatment of neuropathic pain. Animal models can be used to examine various neuropathic pain etiologies and symptoms. Several models investigate the peripheral processes of neuropathic pain, whereas some even investigate the central mechanisms, such as drug induce models like vincristine, cisplatin, bortezomib, or thalidomide, etc., and surgical models like sciatic nerve chronic constriction injury (CCI), sciatic nerve ligation through spinal nerve ligation (SNL), sciatic nerve damage caused by a laser, SNI (spared nerve injury), etc. The more popular animal models relying on peripheral nerve ligatures are explained. In contrast to chronic sciatic nerve contraction, which results in behavioral symptoms of less reliable stressful neuropathies, (SNI) spared nerve injury generates behavioral irregularities that are more feasible over a longer period. This review summarizes the latest methods models as well as clinical ideas concerning this mechanism. Every strongest current information on neuropathy is discussed, along with several popular laboratory models for causing neuropathy.
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Affiliation(s)
- Krishana Kumar Sharma
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Nishat Fatima
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Zeeshan Ali
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Mohd Moshin
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Phool Chandra
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Anurag Verma
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Omprakash Goshain
- Department of Pharmacology, Teerthanker Mahaveer College of Pharmacy, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh 244001, India
| | - Gajendra Kumar
- Department of Chemistry, Constituent Government College (M.J.P.R.U.), Hasanpur, Uttar Pradesh 244241, India
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Capodici A, Hagert E, Darrach H, Curtin C. An overview of common peroneal nerve dysfunction and systematic assessment of its relation to falls. INTERNATIONAL ORTHOPAEDICS 2022; 46:2757-2763. [PMID: 36169699 PMCID: PMC9674763 DOI: 10.1007/s00264-022-05593-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 09/19/2022] [Indexed: 01/22/2023]
Abstract
PURPOSE Compression of the peroneal nerve is recognized as a common cause of falls. The superficial course of the peroneal nerve exposes it to trauma and pressure from common activities such as crossing of legs. The nerve can be exposed also to distress due to metabolic problems such as diabetes. The purpose of our manuscript is to review common peroneal nerve dysfunction symptoms and treatment as well as provide a systematic assessment of its relation to falls. METHODS We pooled the existing literature from PubMed and included studies (n = 342) assessing peroneal nerve damage that is related in any way to falls. We excluded any studies reporting non-original data, case reports and non-English studies. RESULTS The final systematic assessment included 4 articles. Each population studied had a non-negligible incidence of peroneal neuropathy. Peroneal pathology was found to be consistently associated with falls. CONCLUSION The peroneal nerve is an important nerve whose dysfunction can result in falls. This article reviews the anatomy and care of the peroneal nerve. The literature review highlights the strong association of this nerve's pathology with falls.
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Affiliation(s)
- Angelo Capodici
- Department of Biomedical and Neuromotor Science, Alma Mater Studiorum - University of Bologna, Via San Giacomo 12, 40126, Bologna, Italy.
- Department of Medicine (Biomedical Informatics), Stanford University - School of Medicine, Stanford, CA, USA.
| | - Elisabet Hagert
- Aspetar Orthopedic- and Sports Medicine Hospital, Doha, Qatar
- Deparment of Clinical Science and Education, Karolinska Institutet, Stockholm, Sweden
| | - Halley Darrach
- Division of Plastic Surgery, Department of Surgery, Stanford University, Stanford, CA, USA
| | - Catherine Curtin
- Department of Surgery - Veterans' Affairs Palo Alto Healthcare System, Palo Alto, CA, USA
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Muscular Response in ALS Patients during Maximal Bilateral Isometric Work of the Biceps Brachii until Fatigue. LIFE (BASEL, SWITZERLAND) 2022; 12:life12121978. [PMID: 36556343 PMCID: PMC9782988 DOI: 10.3390/life12121978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/12/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022]
Abstract
Amyotrophic lateral sclerosis (ALS) is a neurodegenerative and fatal disease, characterized by the loss of motor neurons and progressive musculoskeletal deterioration. The clinical onset is mainly bulbar or spinal. Considering that there is no effective medical treatment, there is a need to understand the muscle activation patterns to design better physical exercise routines. The objective of this study was to determine muscle strength and fatigue in patients with ALS performing a unilateral exercise, and according to sex and type of ALS. A cross-sectional, analytical study was conducted with 23 patients. Five maximal unilateral isometric contractions were performed with the right and left biceps brachii. Muscle activation was calculated by surface electromyography bilaterally in the biceps brachii, triceps brachii, rectus femoris anterior, and tibialis anterior. The results showed more accentuated fatigue in men than in women, between the first and last contractions performed and especially on the dominant side (p = 0.016). In addition, there was evidence of a coactivation effect on the muscles around the work joint, which reflects a growing activation of synergists, regardless of sex or type of ALS. These findings support the use of systematic and extensive resistance exercise as a non-invasive option for maintaining the functional capacity of patients with ALS.
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Smith S, Normahani P, Lane T, Hohenschurz-Schmidt D, Oliver N, Davies AH. Prevention and Management Strategies for Diabetic Neuropathy. LIFE (BASEL, SWITZERLAND) 2022; 12:life12081185. [PMID: 36013364 PMCID: PMC9410148 DOI: 10.3390/life12081185] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2022] [Revised: 07/17/2022] [Accepted: 07/28/2022] [Indexed: 11/16/2022]
Abstract
Diabetic neuropathy (DN) is a common complication of diabetes that is becoming an increasing concern as the prevalence of diabetes rapidly rises. There are several types of DN, but the most prevalent and studied type is distal symmetrical polyneuropathy, which is the focus of this review and is simply referred to as DN. It can lead to a wide range of sensorimotor and psychosocial symptoms and is a major risk factor for diabetic foot ulceration and Charcot neuropathic osteoarthropathy, which are associated with high rates of lower limb amputation and mortality. The prevention and management of DN are thus critical, and clinical guidelines recommend several strategies for these based on the best available evidence. This article aims to provide a narrative review of DN prevention and management strategies by discussing these guidelines and the evidence that supports them. First, the epidemiology and diverse clinical manifestations of DN are summarized. Then, prevention strategies such as glycemic control, lifestyle modifications and footcare are discussed, as well as the importance of early diagnosis. Finally, neuropathic pain management strategies and promising novel therapies under investigation such as neuromodulation devices and nutraceuticals are reviewed.
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Affiliation(s)
- Sasha Smith
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London W6 8RF, UK; (S.S.); (P.N.); (T.L.)
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London W6 8RF, UK
| | - Pasha Normahani
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London W6 8RF, UK; (S.S.); (P.N.); (T.L.)
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London W6 8RF, UK
| | - Tristan Lane
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London W6 8RF, UK; (S.S.); (P.N.); (T.L.)
- Department of Vascular Surgery, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ, UK
| | - David Hohenschurz-Schmidt
- Pain Research Group, Department of Surgery and Cancer, Imperial College London, London SW10 9NH, UK;
| | - Nick Oliver
- Section of Metabolic Medicine, Department of Metabolism, Digestion and Reproduction, Imperial College London, London W2 1PG, UK;
- Division of Medicine and Integrated Care, Imperial College Healthcare NHS Trust, London W2 1NY, UK
| | - Alun Huw Davies
- Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London W6 8RF, UK; (S.S.); (P.N.); (T.L.)
- Imperial Vascular Unit, Imperial College Healthcare NHS Trust, London W6 8RF, UK
- Correspondence:
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Otth M, Wyss J, Scheinemann K. Long-Term Follow-Up of Pediatric CNS Tumor Survivors—A Selection of Relevant Long-Term Issues. CHILDREN 2022; 9:children9040447. [PMID: 35455491 PMCID: PMC9029633 DOI: 10.3390/children9040447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/10/2022] [Accepted: 03/17/2022] [Indexed: 11/25/2022]
Abstract
Introduction: Survivors of pediatric central nervous system (CNS) tumors are at high risk for late effects and long-term morbidity. The quality of survival became increasingly important, as advances in diagnostics, multimodal treatment strategies, and supportive care have led to significant increases in long-term survival. Aim: This review aims to provide a global overview of the potential late effects and long-term follow-up care of CNS tumor survivors, directed to trainees and practitioners with less targeted training in pediatric oncology. Late effects in CNS tumor survivors: A specific focus on CNS tumor survivors relies on cognitive and psychosocial late effects, as they may have an impact on education, professional career, independent living, and quality of life. Further important late effects in CNS tumor survivors include endocrine, metabolic, cardiovascular, and cerebrovascular diseases. Conclusions: Comprehensive long-term follow-up care is essential for pediatric CNS tumor survivors to improve their quality of survival and quality of life. An individualized approach, taking all potential late effects into account, and carried out by an interdisciplinary team, is recommended, and should continue into adulthood. Existing recommendations and guidelines on long-term follow-up care guide the multidisciplinary teams.
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Affiliation(s)
- Maria Otth
- Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau AG, 5001 Aarau, Switzerland; (J.W.); (K.S.)
- Department of Oncology, Hematology, Immunology, Stem Cell Transplantation and Somatic Gene Therapy, University Children’s Hospital Zurich—Eleonore Foundation, 8032 Zurich, Switzerland
- Correspondence:
| | - Johanna Wyss
- Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau AG, 5001 Aarau, Switzerland; (J.W.); (K.S.)
- Division of Oncology and Hematology, University Children’s Hospital Basel (UKBB), 4056 Basel, Switzerland
| | - Katrin Scheinemann
- Division of Oncology-Hematology, Department of Pediatrics, Kantonsspital Aarau AG, 5001 Aarau, Switzerland; (J.W.); (K.S.)
- Department of Health Sciences and Medicine, University of Lucerne, 6002 Lucerne, Switzerland
- Department of Pediatrics, McMaster University Hamilton, Hamilton, ON L8S 4K1, Canada
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Chung KH, Park SB, Streckmann F, Wiskemann J, Mohile N, Kleckner AS, Colloca L, Dorsey SG, Kleckner IR. Mechanisms, Mediators, and Moderators of the Effects of Exercise on Chemotherapy-Induced Peripheral Neuropathy. Cancers (Basel) 2022; 14:1224. [PMID: 35267533 PMCID: PMC8909585 DOI: 10.3390/cancers14051224] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 02/15/2022] [Accepted: 02/22/2022] [Indexed: 12/18/2022] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is an adverse effect of neurotoxic antineoplastic agents commonly used to treat cancer. Patients with CIPN experience debilitating signs and symptoms, such as combinations of tingling, numbness, pain, and cramping in the hands and feet that inhibit their daily function. Among the limited prevention and treatment options for CIPN, exercise has emerged as a promising new intervention that has been investigated in approximately two dozen clinical trials to date. As additional studies test and suggest the efficacy of exercise in treating CIPN, it is becoming more critical to develop mechanistic understanding of the effects of exercise in order to tailor it to best treat CIPN symptoms and identify who will benefit most. To address the current lack of clarity around the effect of exercise on CIPN, we reviewed the key potential mechanisms (e.g., neurophysiological and psychosocial factors), mediators (e.g., anti-inflammatory cytokines, self-efficacy, and social support), and moderators (e.g., age, sex, body mass index, physical fitness, exercise dose, exercise adherence, and timing of exercise) that may illuminate the relationship between exercise and CIPN improvement. Our review is based on the studies that tested the use of exercise for patients with CIPN, patients with other types of neuropathies, and healthy adults. The discussion presented herein may be used to (1) guide oncologists in predicting which symptoms are best targeted by specific exercise programs, (2) enable clinicians to tailor exercise prescriptions to patients based on specific characteristics, and (3) inform future research and biomarkers on the relationship between exercise and CIPN.
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Affiliation(s)
- Kaitlin H. Chung
- Department of Surgery, Wilmot Cancer Institute, University of Rochester Medical Center, 265 Crittenden Blvd., Box CU 420658, Rochester, NY 14642, USA; (K.H.C.); (A.S.K.)
| | - Susanna B. Park
- Faculty of Medicine and Health, School of Medical Sciences, Brain and Mind Centre, The University of Sydney, Sydney, NSW 2006, Australia;
| | - Fiona Streckmann
- Department of Sport, Exercise and Health, University of Basel, 4052 Basel, Switzerland;
- Department of Oncology, University Hospital Basel, 4031 Basel, Switzerland
| | - Joachim Wiskemann
- Department of Medical Oncology, National Center for Tumor Diseases and Heidelberg University Hospital, 69120 Heidelberg, Germany;
| | - Nimish Mohile
- Department of Neurology, University of Rochester Medical Center, Rochester, NY 14642, USA;
| | - Amber S. Kleckner
- Department of Surgery, Wilmot Cancer Institute, University of Rochester Medical Center, 265 Crittenden Blvd., Box CU 420658, Rochester, NY 14642, USA; (K.H.C.); (A.S.K.)
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD 21201, USA; (L.C.); (S.G.D.)
- Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD 21201, USA
| | - Luana Colloca
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD 21201, USA; (L.C.); (S.G.D.)
- Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD 21201, USA
| | - Susan G. Dorsey
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD 21201, USA; (L.C.); (S.G.D.)
- Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD 21201, USA
| | - Ian R. Kleckner
- Department of Surgery, Wilmot Cancer Institute, University of Rochester Medical Center, 265 Crittenden Blvd., Box CU 420658, Rochester, NY 14642, USA; (K.H.C.); (A.S.K.)
- Department of Pain and Translational Symptom Science, University of Maryland School of Nursing, Baltimore, MD 21201, USA; (L.C.); (S.G.D.)
- Center to Advance Chronic Pain Research (CACPR), University of Maryland, Baltimore, MD 21201, USA
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