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Mesaroli G, Davidge KM, Davis AM, Perruccio AV, Choy S, Walker SM, Stinson JN. Age and Sex Differences in Pediatric Neuropathic Pain and Complex Regional Pain Syndrome: A Scoping Review. Clin J Pain 2024; 40:428-439. [PMID: 38616343 DOI: 10.1097/ajp.0000000000001217] [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: 07/26/2023] [Accepted: 04/02/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Age and sex differences may exist in the frequency (incidence, prevalence) or symptoms of neuropathic pain (NP) and complex regional pain syndrome (CRPS) due to biopsychosocial factors (eg, neurodevelopment, physiological and hormonal changes, psychosocial differences) that evolve through childhood and adolescence. Age and sex differences may have implications for evaluating screening and diagnostic tools and treatment interventions. OBJECTIVE To map the existing literature on pediatric NP and CRPS with respect to age and sex distributions, and age and sex differences in symptomology and frequency. METHODS A scoping literature review was conducted. Databases were searched from inception to January 2023. Data were collected on study design, setting, demographics, and age and sex differences in frequency and symptoms. RESULTS Eighty-seven studies were included. Distribution of participants with CRPS (n=37 studies) was predominantly early adolescence (10 to 14 y) and female sex, while NP (n=42 studies) was most commonly reported throughout adolescence (10 to 19 y) in both sexes. Forty-one studies examined age and sex differences in frequency; 6 studies reported higher frequency in adolescence. Very few studies (n=11) examined differences in symptomology. DISCUSSION Large epidemiological studies are required to further understand age and sex differences in frequency of pediatric NP and CRPS. Age and sex differences must be considered when evaluating screening and diagnostic tools and treatment interventions to ensure relevance and validity to both sexes and across ages. Validated tools will improve understanding of age-dependent and sex-dependent differences in symptoms, pathophysiology, and psychosocial impact of pediatric NP and CRPS.
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Affiliation(s)
- Giulia Mesaroli
- Department of Physical Therapy, University of Toronto
- Department of Rehabilitation, The Hospital for Sick Children and Child Health Evaluative Sciences, Research Institute, The Hospital for Sick Children
| | - Kristen M Davidge
- Division of Plastic and Reconstructive Surgery, The Hospital for Sick Children and Department of Surgery, University of Toronto
| | - Aileen M Davis
- Department of Physical Therapy, University of Toronto
- Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health
| | - Anthony V Perruccio
- Schroeder Arthritis Institute, Krembil Research Institute, University Health Network, and Institute of Health Policy, Management and Evaluation, Dalla Lana School of Public Health, University of Toronto
| | - Samantha Choy
- Department of Physical Therapy, University of Toronto
| | - Suellen M Walker
- UCL Great Ormond Street Institute of Child Health and Great Ormond Street Hospital, London, UK
| | - Jennifer N Stinson
- Lawrence S. Bloomberg Faculty of Nursing, University of Toronto and Child Health Evaluative Sciences, Research Institute, The Hospital for Sick Children, Toronto, ON, Canada
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Chung M, Chen TH, Wang XS, Kim KH, Abdi S. The impact of scrambler therapy on pain and quality of life for chemotherapy-induced peripheral neuropathy: A pilot study. Pain Pract 2024; 24:749-759. [PMID: 38418433 DOI: 10.1111/papr.13355] [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] [Indexed: 03/01/2024]
Abstract
BACKGROUND Chemotherapy-induced peripheral neuropathy (CIPN) is a debilitating disturbance among patients who received chemotherapy, with no effective treatment available. Scrambler therapy (ST) is a noninvasive treatment capable of improving multiple quality-of-life symptoms beyond pain. We aimed to evaluate the efficacy of ST for pain and nonpain symptoms related to CIPN. METHODS Ten patients with moderate to severe CIPN symptoms for >3 months were enrolled in a single-arm trial of ST for 10 daily sessions. CIPN-related symptoms were measured throughout the treatment period and up to 6 months thereafter. RESULTS The worst pain was reduced by 6 months (p = 0.0039). QST demonstrated the greatest improvement in pressure of 60 g (p = 0.308, Cohen's d = 0.42) and cold temperature threshold of 2.5°C (p = 0.9375, Cohen's d = 0.51) in the gastrocnemius area. Symptoms of numbness, tingling, trouble walking, and disturbed sleep had significant improvements at 6 months. Pain medication use decreased by 70% at the end of treatment and by 42% at 6 months. Patient satisfaction was high (82%) and no adverse events with ST treatment were reported. CONCLUSIONS The results of this pilot trial support the use of ST by demonstrating improvement in multiple domains of quality of life for CIPN patients during an extended follow-up of 6 months. However, further large-scale studies are needed to confirm our findings.
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Affiliation(s)
- Matthew Chung
- Department of Pain Medicine, Division of Anesthesia, Critical Care and Pain Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Tsun Hsuan Chen
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Xin Shelley Wang
- Department of Symptom Research, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Kyung-Hoon Kim
- Department of Anesthesia and Pain Medicine, School of Medicine, Pusan National University, Yangsan, South Korea, Korea
| | - Salahadin Abdi
- Department of Pain Medicine, Division of Anesthesia, Critical Care and Pain Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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Kandah M, Wilson C, Pilitsis JG. Role of Integrative Health on Neuropathic Pain. Curr Pain Headache Rep 2023; 27:49-55. [PMID: 36862302 DOI: 10.1007/s11916-023-01102-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/20/2023] [Indexed: 03/03/2023]
Abstract
PURPOSE OF REVIEW Patients diagnosed with neuropathic pain experience continuous or intermittent spontaneous pain throughout their lives. Pharmacological treatments often provide limited relief; therefore, a multidisciplinary approach should be utilized to manage neuropathic pain. This review examines the current literature on integrative health modalities (anti-inflammatory diets, functional movement, acupuncture, meditation, and transcutaneous therapy) for treating patients with neuropathic pain. RECENT FINDINGS The use of an anti-inflammatory diet, functional movement, acupuncture, meditation, and transcutaneous therapy in treating neuropathic pain has been investigated in prior literature with positive outcomes. However, there remains a large void in evidence-based knowledge and clinical applicability for these interventions. Overall, integrative health offers a cost-efficient and harmless way of creating a multidisciplinary approach to managing neuropathic pain. There are many complementary approaches to treating neuropathic pain as part of an integrative medicine approach. Research is needed to explore other herbs and spices not yet reported in the peer-review literature. Additionally, follow-on research is needed to understand the clinical applicability of the proposed interventions as well as the dose and timing of the interventions to predict response and duration.
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Affiliation(s)
- Maya Kandah
- Charles E. Schmidt College of Medicine, Florida Atlantic University, 777 Glades Road, BC 71, Room 235, Boca Raton, FL, 33431, USA
| | - Candy Wilson
- Christine E. Lynn, College of Nursing, Florida Atlantic University, Boca Raton, FL, USA
| | - Julie G Pilitsis
- Department of Clinical Neurosciences, Florida Atlantic Univeristy, Boca Raton, FL, USA.
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Wang EJ, Limerick G, D'Souza RS, Lobner K, Williams KA, Cohen SP, Smith TJ. Safety of Scrambler Therapy: A Systematic Review of Complications and Adverse Effects. PAIN MEDICINE 2023; 24:325-340. [PMID: 36069623 DOI: 10.1093/pm/pnac137] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 08/12/2022] [Accepted: 09/01/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE The objective was to qualitatively synthesize all reported cases of complications, adverse effects, side effects, or harms arising from the use of scrambler therapy (ST). METHODS AND DESIGN A systematic review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines. The PubMed, Embase, Scopus, Web of Science, United States National Library of Medicine clinical trials registry, and Cochrane Central Register of Controlled Trials databases were searched from database inception to December 10, 2021. Case reports/series, abstracts, retrospective studies, and prospective studies (e.g., open-label trials, randomized controlled trials) pertaining to ST and any description of a complication, adverse effect, side effect, or harm were screened. The search protocol was developed a priori and registered via the International Prospective Register of Systematic Reviews (PROSPERO ID: CRD42021291838). RESULTS A total of six RCTs, 19 prospective open-label trials, and 11 case series / case reports met the inclusion criteria, comprising 1,152 total patients. Two patients experienced contact dermatitis, and one patient reported minor ecchymosis that resolved without intervention. This yielded a composite complication rate of 0.26% (3/1,152). There were zero reported serious adverse events. CONCLUSIONS When used in accordance with the treatment protocols described by the United States Food and Drug Administration and device manual, ST is associated with a reported composite complication rate that is orders of magnitude lower than those of invasive neuromodulation devices. ST neuromodulation is a safe alternative for patients who cannot undergo invasive neuromodulation device implantation because of either risk or preference.
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Affiliation(s)
- Eric J Wang
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Hospital, Baltimore, Maryland
| | - Gerard Limerick
- Department of Physical Medicine and Rehabilitation, Johns Hopkins Hospital, Baltimore, Maryland
| | - Ryan S D'Souza
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Katie Lobner
- Welch Medical Library, Johns Hopkins University, Baltimore, Maryland
| | - Kayode A Williams
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Hospital, Baltimore, Maryland
| | - Steven P Cohen
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Hospital, Baltimore, Maryland.,Department of Physical Medicine and Rehabilitation, Johns Hopkins Hospital, Baltimore, Maryland.,Departments of Neurology, and Psychiatry and Behavioral Sciences, Johns Hopkins School of Medicine, Baltimore, Maryland.,Departments of Physical Medicine and Rehabilitation and Anesthesiology, Walter Reed National Military Medical Center, Uniformed Services University of the Health Sciences, Bethesda, Maryland
| | - Thomas J Smith
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Baltimore, Maryland, USA
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Chemotherapy: how to reduce its adverse effects while maintaining the potency? Med Oncol 2023; 40:88. [PMID: 36735206 DOI: 10.1007/s12032-023-01954-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Accepted: 01/18/2023] [Indexed: 02/04/2023]
Abstract
Chemotherapy is one of the widely used anticancer treatments that involves the use of powerful cytotoxic drugs to stop tumor growth by targeting rapidly dividing cells through various mechanisms, which will be elucidated in this review. Introduced during the early twentieth century, chemotherapy has since lengthened the longevity of innumerable cancer patients. However, the increase in lifespan is at the expense of quality of life as patients are at risk of developing short-term and long-term side effects following chemotherapy, such as alopecia (hair loss), chemotherapy-induced peripheral neuropathy, chemotherapy-induced nausea and vomiting, cardiotoxicity, diarrhea, infertility, and chemo brain. Currently, a number of these chemotherapy-induced adverse effects are managed through supportive care and approved treatments, while the rest of the side effects are unavoidable. Hence, chemotherapeutic drugs associated with inevitable side effects are only administered when their therapeutic role outweighs their chemotoxicity, thus severely limiting the potency of chemotherapy in treating malignancy. Therein, the potential approaches to alleviating side effects of chemotherapy ranging from pharmaceutical drugs to alternative therapies will be discussed in this review in hopes of increasing the tolerance and effectiveness of future chemotherapeutic treatments.
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Klafke N, Bossert J, Kröger B, Neuberger P, Heyder U, Layer M, Winkler M, Idler C, Kaschdailewitsch E, Heine R, John H, Zielke T, Schmeling B, Joy S, Mertens I, Babadag-Savas B, Kohler S, Mahler C, Witt CM, Steinmann D, Voiss P, Stolz R. Prevention and Treatment of Chemotherapy-Induced Peripheral Neuropathy (CIPN) with Non-Pharmacological Interventions: Clinical Recommendations from a Systematic Scoping Review and an Expert Consensus Process. Med Sci (Basel) 2023; 11:medsci11010015. [PMID: 36810482 PMCID: PMC9944490 DOI: 10.3390/medsci11010015] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 12/14/2022] [Accepted: 12/23/2022] [Indexed: 01/31/2023] Open
Abstract
Background: Most individuals affected by cancer who are treated with certain chemotherapies suffer of CIPN. Therefore, there is a high patient and provider interest in complementary non-pharmacological therapies, but its evidence base has not yet been clearly pointed out in the context of CIPN. Methods: The results of a scoping review overviewing the published clinical evidence on the application of complementary therapies for improving the complex CIPN symptomatology are synthesized with the recommendations of an expert consensus process aiming to draw attention to supportive strategies for CIPN. The scoping review, registered at PROSPERO 2020 (CRD 42020165851), followed the PRISMA-ScR and JBI guidelines. Relevant studies published in Pubmed/MEDLINE, PsycINFO, PEDro, Cochrane CENTRAL, and CINAHL between 2000 and 2021 were included. CASP was used to evaluate the methodologic quality of the studies. Results: Seventy-five studies with mixed study quality met the inclusion criteria. Manipulative therapies (including massage, reflexology, therapeutic touch), rhythmical embrocations, movement and mind-body therapies, acupuncture/acupressure, and TENS/Scrambler therapy were the most frequently analyzed in research and may be effective treatment options for CIPN. The expert panel approved 17 supportive interventions, most of them were phytotherapeutic interventions including external applications and cryotherapy, hydrotherapy, and tactile stimulation. More than two-thirds of the consented interventions were rated with moderate to high perceived clinical effectiveness in therapeutic use. Conclusions: The evidence of both the review and the expert panel supports a variety of complementary procedures regarding the supportive treatment of CIPN; however, the application on patients should be individually weighed in each case. Based on this meta-synthesis, interprofessional healthcare teams may open up a dialogue with patients interested in non-pharmacological treatment options to tailor complementary counselling and treatments to their needs.
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Affiliation(s)
- Nadja Klafke
- Department of General Practice and Health Services Research, University Hospital Heidelberg, 69120 Heidelberg, Germany
- Correspondence:
| | - Jasmin Bossert
- Department of General Practice and Health Services Research, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Birgit Kröger
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Petra Neuberger
- National Center for Tumor Diseases, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Ute Heyder
- Women’s Clinic, Community Hospital Karlsruhe, 76133 Karlsruhe, Germany
| | - Monika Layer
- Center for Integrative Medicine, Cantonal Hospital St. Gallen, 9007 St. Gallen, Switzerland
| | - Marcela Winkler
- Department of Naturopathy and Integrative Medicine, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
| | - Christel Idler
- Department of Naturopathy and Integrative Medicine, Robert-Bosch-Krankenhaus, 70376 Stuttgart, Germany
| | - Elke Kaschdailewitsch
- Center for Integrative Oncology, Die Filderklinik, 70794 Filderstadt-Bonlanden, Germany
| | - Rolf Heine
- Anthroposophic Nursing Network in Germany, Academy for Nursing Professions at the Filderklinik, Die Filderklinik, 70794 Filderstadt-Bonlanden, Germany
| | - Heike John
- Clinic for Radiation Therapy and Special Oncology, Hannover Medical School, 30625 Hannover, Germany
| | - Tatjana Zielke
- Clinic for Radiation Therapy and Special Oncology, Hannover Medical School, 30625 Hannover, Germany
| | - Beeke Schmeling
- Clinic for Radiation Therapy and Special Oncology, Hannover Medical School, 30625 Hannover, Germany
| | - Sosamma Joy
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, 45136 Essen, Germany
| | - Isabel Mertens
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, 45136 Essen, Germany
| | - Burcu Babadag-Savas
- Clinic for Radiation Therapy and Special Oncology, Hannover Medical School, 30625 Hannover, Germany
| | - Sara Kohler
- Department of Health, Zurich University of Applied Sciences, 8401 Winterthur, Switzerland
| | - Cornelia Mahler
- Department of Nursing Science, Institute of Health Sciences, University Hospital Tübingen, 72076 Tübingen, Germany
| | - Claudia M. Witt
- Institute for Complementary and Integrative Medicine, University Hospital Zürich and University of Zürich, 8091 Zürich, Switzerland
| | - Diana Steinmann
- Clinic for Radiation Therapy and Special Oncology, Hannover Medical School, 30625 Hannover, Germany
| | - Petra Voiss
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, 45136 Essen, Germany
| | - Regina Stolz
- Institute for General Practice and Interprofessional Care, University Hospital Tübingen, 72076 Tübingen, Germany
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Scrambler Therapy for Chronic Pain after Burns and Its Effect on the Cerebral Pain Network: A Prospective, Double-Blinded, Randomized Controlled Trial. J Clin Med 2022; 11:jcm11154255. [PMID: 35893347 PMCID: PMC9332864 DOI: 10.3390/jcm11154255] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/16/2022] [Accepted: 07/19/2022] [Indexed: 02/05/2023] Open
Abstract
Chronic pain is common after burn injuries, and post-burn neuropathic pain is the most important complication that is difficult to treat. Scrambler therapy (ST) is a non-invasive modality that uses patient-specific electrocutaneous nerve stimulation and is an effective treatment for many chronic pain disorders. This study used magnetic resonance imaging (MRI) to evaluate the pain network-related mechanisms that underlie the clinical effect of ST in patients with chronic burn-related pain. This prospective, double-blinded, randomized controlled trial (ClinicalTrials.gov: NCT03865693) enrolled 43 patients who were experiencing chronic neuropathic pain after unilateral burn injuries. The patients had moderate or greater chronic pain (a visual analogue scale (VAS) score of ≥5), despite treatment using gabapentin and other physical modalities, and were randomized 1:1 to receive real or sham ST sessions. The ST was performed using the MC5-A Calmare device for ten 45 min sessions (Monday to Friday for 2 weeks). Baseline and post-treatment parameters were evaluated subjectively using the VAS score for pain and the Hamilton Depression Rating Scale; MRI was performed to identify objective central nervous system changes by measuring the cerebral blood volume (CBV). After 10 ST sessions (two weeks), the treatment group exhibited a significant reduction in pain relative to the sham group. Furthermore, relative to the pre-ST findings, the post-ST MRI evaluations revealed significantly decreased CBV in the orbito-frontal gyrus, middle frontal gyrus, superior frontal gyrus, and gyrus rectus. In addition, the CBV was increased in the precentral gyrus and postcentral gyrus of the hemisphere associated with the burned limb in the ST group, as compared with the CBV of the sham group. Thus, a clinical effect from ST on burn pain was observed after 2 weeks, and a potential mechanism for the treatment effect was identified. These findings suggest that ST may be an alternative strategy for managing chronic pain in burn patients.
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Uber A, Ebelhar JS, Lanzel AF, Roche A, Vidal-Anaya V, Brock KE. Palliative Care in Pediatric Oncology and Hematopoietic Stem Cell Transplantation. Curr Oncol Rep 2022; 24:161-174. [DOI: 10.1007/s11912-021-01174-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2021] [Indexed: 12/18/2022]
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Ravanshad Y, Golsorkhi M, Ravanshad S, Azarfar A, Esmaeeli M, Ghodsi A. Analgesia for Pediatric Arteriovenous Fistula Cannulation in Hemodialytic Patients: A Comparison of Lidocaine Gel, Lidocaine Spray, and Needle Plate. Indian J Nephrol 2021; 31:349-352. [PMID: 34584349 PMCID: PMC8443097 DOI: 10.4103/ijn.ijn_151_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 07/14/2020] [Accepted: 08/11/2020] [Indexed: 11/04/2022] Open
Abstract
Background Children undergoing hemodialysis (HD) via arteriovenous fistula (AVF) experience approximately 300 painful punctures per year which may lead to non-compliance with HD. This study was conducted to show the effect of local anesthetics on pain perception in AVF cannulation. Methods This randomized clinical trial included 20 children under HD via AVF in Sheikh Children's Hospital Hemodialysis Center in February 2014. The first intervention was conducted as the baseline pain assessment (control), then every patient randomly received all three other interventions: Lidocaine gel, lidocaine spray, and needle plate, before venipuncture. Pain perception was expressed and recorded by patients using the visual analogue scale (VAS). VAS scores were compared, and a P value of <0.05 was considered significant. Results The VAS mean in lidocaine spray state, lidocaine gel state, and needle plate state was respectively 47.87, 51.31, and 49.43, which were significantly less than the control state with the VAS mean of 60.06 (lidocaine spray vs. control P value = 0.001, lidocaine gel vs. control P value = 0.001, and needle plate vs. control P value = 0.003). Conclusion Our study showed that the use of needle plate, lidocaine spray, and lidocaine gel are all equally effective ways in controlling the degree of pain in AVF needling in children undergoing HD.
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Affiliation(s)
- Yalda Ravanshad
- Department of Community Medicine, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | - Mohaddeseh Golsorkhi
- Kidney Transplantation Complications Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Ravanshad
- Department of Internal Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Anoush Azarfar
- Kidney Transplantation Complications Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohammad Esmaeeli
- Department of Pediatrics, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Ghodsi
- Student Research Committee, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Tsai CH, Lin YH, Li YS, Ho TL, Hoai Thuong LH, Liu YH. Integrated Medicine for Chemotherapy-Induced Peripheral Neuropathy. Int J Mol Sci 2021; 22:ijms22179257. [PMID: 34502166 PMCID: PMC8430591 DOI: 10.3390/ijms22179257] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/20/2021] [Accepted: 08/23/2021] [Indexed: 02/06/2023] Open
Abstract
Chemotherapy-induced peripheral neuropathy (CIPN) is a common side effect of typical chemotherapeutics among cancer survivors. Despite the recent progress, the effective prevention and treatment strategies for CIPN remain limited. Better understanding of the pathogenesis of CIPN may provide new niches for developing a new ideal therapeutic strategy. This review summarizes the current understanding of CIPN and current recommendations along with completed/active clinical trials and aims to foster translational research to improve the development of effective strategies for managing CIPN.
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Affiliation(s)
- Chih-Hung Tsai
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 40402, Taiwan; (C.-H.T.); (Y.-H.L.); (Y.-S.L.)
- Department of Neurology, National Taiwan University Hospital Yunlin Branch, Yunlin 64041, Taiwan
| | - Yuan-Ho Lin
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 40402, Taiwan; (C.-H.T.); (Y.-H.L.); (Y.-S.L.)
- Department of Chinese Medicine of E-Da Cancer Hospital, Kaohsiung 82445, Taiwan
| | - Yung-Sheng Li
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 40402, Taiwan; (C.-H.T.); (Y.-H.L.); (Y.-S.L.)
- Department of Chinese Medicine of Jiannren Hospital, Kaohsiung 811504, Taiwan
| | - Trung-Loc Ho
- International Master’s Program of Biomedical Sciences, China Medical University, Taichun 40402, Taiwan; (T.-L.H.); (L.H.H.T.)
| | - Le Huynh Hoai Thuong
- International Master’s Program of Biomedical Sciences, China Medical University, Taichun 40402, Taiwan; (T.-L.H.); (L.H.H.T.)
| | - Yu-Huei Liu
- Graduate Institute of Integrated Medicine, China Medical University, Taichung 40402, Taiwan; (C.-H.T.); (Y.-H.L.); (Y.-S.L.)
- Department of Medical Genetics and Medical Research, China Medical University Hospital, Taichung 40402, Taiwan
- Drug Development Center, China Medical University, Taichung 40402, Taiwan
- Correspondence: ; Tel.: +886-4-22052121 (ext. 2044)
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Ospina PA, McComb A, Pritchard-Wiart LE, Eisenstat DD, McNeely ML. Physical therapy interventions, other than general physical exercise interventions, in children and adolescents before, during and following treatment for cancer. Cochrane Database Syst Rev 2021; 8:CD012924. [PMID: 34343340 PMCID: PMC8407387 DOI: 10.1002/14651858.cd012924.pub2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Children and adolescents diagnosed with cancer are at high risk of experiencing severe side effects from cancer treatment, many of which are amenable to physical therapy. These side effects can negatively impact a child's quality of life and ability to participate in daily activities (e.g. play and attendance at school). Researchers have evaluated physical therapy interventions in children with cancer and childhood cancer survivors. However, factors such as small sample sizes, varying intervention protocols and differences in cancer types among trials make it difficult to draw conclusions about efficacy. OBJECTIVES The primary aim of this review was to evaluate the efficacy of physical therapy interventions - with a specific focus on symptom relief and compensation of therapy-related side effects - on the quality of life of children and adolescents diagnosed with cancer. Participants must be between the ages of 0 and 19 years at the time of the physical therapy intervention study. The intervention may occur prior to, during or following cancer treatment. The intervention must be compared to a control group of children receiving standard care, no physical therapy intervention or a comparison intervention. We have excluded general physical exercise studies where the primary aim was to improve physical fitness through aerobic, anaerobic, resistance exercise or combined physical exercise training regimens (i.e. combined aerobic and resistance exercise regimens). We have also intended to record the occurrence of any adverse effects resulting from physical therapy interventions. The secondary aims were to evaluate the efficacy of physical therapy on impairments of pain, peripheral neuropathy, balance, gait, functional abilities and mobility, motor function and performance, range of motion, strength and fatigue. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, CINAHL, PEDro, ongoing trial registries, conference proceedings and the reference lists of relevant studies and reviews in March 2020. We also contacted oncology rehabilitation researchers working in paediatrics in March 2020 to identify additional studies. SELECTION CRITERIA The review included randomised controlled trials (RCTs), cross-over trials, and controlled clinical trials (CCTs) that compared the effects of physical therapy interventions to a control group, and involved children and adolescents diagnosed with cancer between the ages of 0 and 19 years at the time of the intervention. We excluded studies examining general physical exercise interventions where the primary aim was to improve physical fitness through aerobic exercise, resistance exercise or combined physical exercise training regimens (i.e. combined aerobic and resistance exercise regimens). DATA COLLECTION AND ANALYSIS We used standard methodological procedures expected by Cochrane. MAIN RESULTS We found no RCTs, cross-over trials or CCTs comparing the effects of physical therapy interventions with a focus on symptom relief and compensation of therapy-related side effects for children and adolescents between the ages of 0 and 19 years. AUTHORS' CONCLUSIONS Results demonstrate that the evidence to date is inadequate to inform clinical practice. Recommendations for future research include the need for large-scale, high-quality designs that examine: (1) paediatric populations with same cancer types; (2) similar intervention protocols; (3) long-term outcomes; (4) physical therapy interventions (e.g. electrophysical modalities and sensory interventions); and (5) outcomes commonly impaired in children with cancer (e.g. peripheral neuropathy and gait deficits).
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Affiliation(s)
- Paula A Ospina
- Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - Alyssa McComb
- Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | | | | | - Margaret L McNeely
- Department of Physical Therapy/ Department of Oncology, University of Alberta, Edmonton, Canada
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Peripheral Nervous System Involvement in Non-Primary Pediatric Cancer: From Neurotoxicity to Possible Etiologies. J Clin Med 2021; 10:jcm10143016. [PMID: 34300182 PMCID: PMC8303855 DOI: 10.3390/jcm10143016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 06/28/2021] [Accepted: 06/28/2021] [Indexed: 01/21/2023] Open
Abstract
Peripheral neuropathy is a well described complication in children with cancer. Oncologists are generally well aware of the toxicity of the main agents, but fear the side effects of new drugs. As chemotherapeutic agents have been correlated with the activation of the immune system such as in Chemotherapy Induced Peripheral Neuropathy (CIPN), an abnormal response can lead to Autoimmune Peripheral Neuropathy (APN). Although less frequent but more severe, Radiation Induced Peripheral Neuropathy may be related to irreversible peripheral nervous system (PNS). Pediatric cancer patients also have a higher risk of entering a Pediatric Intensive Care Unit for complications related to therapy and disease. Injury to peripheral nerves is cumulative, and frequently, the additional stress of a malignancy and its therapy can unmask a subclinical neuropathy. Emerging risk factors for CIPN include treatment factors such as dose, duration and concurrent medication along with patient factors, namely age and inherited susceptibilities. The recent identification of individual genetic variations has advanced the understanding of physiopathological mechanisms and may direct future treatment approaches. More research is needed on pharmacological agents for the prevention or treatment of the condition as well as rehabilitation interventions, in order to allow for the simultaneous delivery of optimal cancer therapy and the mitigation of toxicity associated with pain and functional impairment. The aim of this paper is to review literature data regarding PNS complications in non-primary pediatric cancer.
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Differential response to scrambler therapy by neuropathic pain phenotypes. Sci Rep 2021; 11:10148. [PMID: 33980957 PMCID: PMC8115242 DOI: 10.1038/s41598-021-89667-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 04/27/2021] [Indexed: 12/19/2022] Open
Abstract
Scrambler therapy is a noninvasive electroanalgesia technique designed to remodulate the pain system. Despite growing evidence of its efficacy in patients with neuropathic pain, little is known about the clinical factors associated with treatment outcome. We conducted a prospective, open-label, single-arm trial to assess the efficacy and safety of scrambler therapy in patients with chronic neuropathic pain of various etiologies. A post-hoc analysis was performed to investigate whether cluster analysis of the Neuropathic Pain Symptom Inventory (NPSI) profiles could identify a subgroup of patients regarding neuropathic pain phenotype and treatment outcome. Scrambler therapy resulted in a significant decrease in the pain numerical rating scale (NRS) score over 2 weeks of treatment (least squares mean of percentage change from baseline, − 15%; 95% CI − 28% to − 2.4%; p < 0.001). The mean score of Brief Pain Inventory (BPI) interference subdimension was also significantly improved (p = 0.022), while the BPI pain composite score was not. Hierarchical clustering based on the NPSI profiles partitioned the patients into 3 clusters with distinct neuropathic pain phenotypes. Linear mixed-effects model analyses revealed differential response to scrambler therapy across clusters (p = 0.003, pain NRS; p = 0.072, BPI interference subdimension). Treatment response to scrambler therapy appears different depending on the neuropathic pain phenotypes, with more favorable outcomes in patients with preferentially paroxysmal pain rather than persistent pain. Further studies are warranted to confirm that capturing neuropathic pain phenotypes can optimize the use of scrambler therapy.
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Smith EML, Kuisell C, Kanzawa-Lee GA, Bridges CM, Alberti P, Cavaletti G, Saad R, Park S. Approaches to measure paediatric chemotherapy-induced peripheral neurotoxicity: a systematic review. LANCET HAEMATOLOGY 2020; 7:e408-e417. [PMID: 32359452 DOI: 10.1016/s2352-3026(20)30064-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 12/16/2022]
Abstract
In children who receive neurotoxic chemotherapy, peripheral neurotoxicity occurs frequently, necessitates dose reduction or treatment cessation, and affects function and long-term quality of life. No treatments exist for peripheral neurotoxicity and few assessment measures are specific to children. We did a systematic review to analyse the published literature concerning the evaluation of assessment measures for paediatric chemotherapy-induced peripheral neurotoxicity. We searched PubMed, CINAHL, PsycINFO, and Embase on Nov 7-8, 2018; of 1409 articles, seven met the inclusion criteria. A total of 335 children (excluding ten healthy controls) were enrolled in the seven studies and the sample sizes ranged from 17 to 86 individuals. 276 (82%) of the 335 children were actively undergoing chemotherapy treatment. Most studies did not comprehensively evaluate the psychometric properties of assessment measures for chemotherapy-induced peripheral neurotoxicity. By use of a narrative analysis that combined approaches from the Joanna Briggs Institute (Adelaide, SA, Australia) and the quality of diagnostic accuracy studies assessment method (known as QUADAS), only one study was deemed high quality. We identified two variants of the Total Neuropathy Score, two grading scales, two semi-objective tests, one patient-reported outcome, and several mobility measures. The National Cancer Institute Common Terminology Criteria for Adverse Events and the Balis grading scales showed lower sensitivity and specificity than the items of the Total Neuropathy Score. Although there is insufficient evidence to support the use of most approaches to assess chemotherapy-induced peripheral neurotoxicity in children, two variants of the Total Neuropathy Score, the pediatric-modified Total Neuropathy Score and the Total Neuropathy Score-pediatric vincristine, are promising but require further testing. Other approaches are less sensitive or less feasible. A patient-reported outcome measure for chemotherapy-induced peripheral neurotoxicity in children is needed.
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Affiliation(s)
| | - Clare Kuisell
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
| | | | - Celia M Bridges
- School of Nursing, University of Michigan, Ann Arbor, MI, USA
| | - Paola Alberti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Milan Center for Neuroscience, Milan, Italy
| | - Guido Cavaletti
- Experimental Neurology Unit, School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy; Milan Center for Neuroscience, Milan, Italy
| | - Rima Saad
- Hariri School of Nursing, American University of Beirut, Beirut, Lebanon
| | - Susanna Park
- Brain and Mind Centre, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
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Duffy EA, Dias N, Hendricks-Ferguson V, Hellsten M, Skeens-Borland M, Thornton C, Linder LA. Perspectives on Cancer Pain Assessment and Management in Children. Semin Oncol Nurs 2019; 35:261-273. [PMID: 31078340 DOI: 10.1016/j.soncn.2019.04.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To report evidence regarding pain assessment and management for children and adolescents receiving treatment for cancer. DATA SOURCES Published research and clinical guidelines. CONCLUSION Children and adolescents experience multiple sources of pain across the cancer continuum. They require developmentally relevant approaches when assessing and managing pain. This review suggests that consideration of the developmental stage and age of the child are essential in both pain assessment and pain management. IMPLICATIONS FOR NURSING PRACTICE Pediatric oncology nurses play a key role in developmentally appropriate pain assessment, identification of potential strategies to manage pain, and delivery of pharmacologic and nonpharmacologic therapies.
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Affiliation(s)
| | - Nancy Dias
- East Carolina University College of Nursing, Greenville, NC
| | | | - Melody Hellsten
- Department of Pediatrics, Baylor College of Medicine, Houston, TX
| | | | - Cliff Thornton
- Herman & Walter Samuelson Children's Hospital of Sinai, Division of Pediatric Hematology/Oncology, Johns Hopkins School of Nursing, Baltimore, MD
| | - Lauri A Linder
- University of Utah, College of Nursing, Salt Lake City, UT; Primary Children's Hospital, Salt Lake City, UT
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Abstract
Neuropathic pain in pediatric oncology can be caused by distinct lesions or disease processes affecting the somatosensory system, including chemotherapy-related neuronal injury, solid tumor-related involvement of neural structures, post-surgical neuropathic pain-including phantom limb pain and pain after limb-sparing surgery-and the complex circumstances of neuropathic pain at the end of life. Treatment algorithms reflect the general treatment principles applied for adult neuropathic pain, but the dose regimens applied in children are modest and rarely escalated to the maximum doses to optimize analgesic efficacy. Pharmacological management of neuropathic pain should be based on a stepwise intervention strategy, as combinations of medications are the most effective approach. Gabapentinoids and tricyclic antidepressants are recommended as first-line therapy. Methadone, ketamine, and lidocaine may be useful adjuvants in selected patients. Prospective studies extended over a substantial length of time are recommended because of the nature of neuropathic pain as persistent, chronic pain and based on the need for sufficient time to escalate medication dose regimens to full analgesic efficacy.
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Affiliation(s)
- Doralina L. Anghelescu
- Division of Anesthesia, Department of Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, TN 38105,Correspondence: doralina.anghelescu@stjude; Tel: 901-595-4035
| | - Jessica Michala Tesney
- Division of Anesthesia, Department of Pediatric Medicine, St. Jude Children’s Research Hospital, Memphis, TN 38105
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Marineo G. Inside the Scrambler Therapy, a Noninvasive Treatment of Chronic Neuropathic and Cancer Pain: From the Gate Control Theory to the Active Principle of Information. Integr Cancer Ther 2019; 18:1534735419845143. [PMID: 31014125 PMCID: PMC6482660 DOI: 10.1177/1534735419845143] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 03/12/2019] [Accepted: 03/26/2019] [Indexed: 12/17/2022] Open
Abstract
Scrambler therapy (ST) is an electro-analgesia therapy for the noninvasive treatment of chronic neuropathic and cancer pain based on a new generation of medical device that uses 5 artificial neurons and is based on a novel theoretical model the differs from gate control theory. The active principle with Scrambler Therapy is such that synthetic "non-pain" information is transmitted by C fiber surface receptors. This is a different theoretical mechanism than the traditional electric stimulation of A-Beta fibers to produce paresthesia and/or block the conduction of nerve fibers to produce an analgesic effect, that is, via TENS (transcutaneous electrical nerve stimulation) machines. Scrambler therapy was developed to treat chronic neuropathic pain and cancer pain resistant to opioids and other types of treatments. The goal of Scrambler Therapy is to eliminate pain during treatment and allow for long-lasting analgesia after a series of 10 to 12 consecutive treatments performed over a 2-week period. The aim of this review is to clarify the underlying theory of Scrambler Therapy and describe the appropriate usage method that maximizes its effectiveness while reducing bias and deepen the explanation of the artificial neuron technology associated with Scrambler Therapy.
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