1
|
Andalibi MS, Fields JA, Iudicello JE, Diaz MM, Tang B, Letendre SL, Ellis RJ. Elevated Biomarkers of Inflammation and Vascular Dysfunction Are Associated with Distal Sensory Polyneuropathy in People with HIV. Int J Mol Sci 2024; 25:4245. [PMID: 38673830 PMCID: PMC11049997 DOI: 10.3390/ijms25084245] [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: 01/22/2024] [Revised: 03/23/2024] [Accepted: 03/28/2024] [Indexed: 04/28/2024] Open
Abstract
Distal sensory polyneuropathy (DSP) is a disabling, chronic condition in people with HIV (PWH), even those with viral suppression of antiretroviral therapy (ART), and with a wide range of complications, such as reduced quality of life. Previous studies demonstrated that DSP is associated with inflammatory cytokines in PWH. Adhesion molecules, essential for normal vascular function, are perturbed in HIV and other conditions linked to DSP, but the link between adhesion molecules and DSP in PWH is unknown. This study aimed to determine whether DSP signs and symptoms were associated with a panel of plasma biomarkers of inflammation (d-dimer, sTNFRII, MCP-1, IL-6, IL-8, IP-10, sCD14) and vascular I integrity (ICAM-1, VCAM-1, uPAR, MMP-2, VEGF, uPAR, TIMP-1, TIMP-2) and differed between PWH and people without HIV (PWoH). A cross-sectional study was conducted among 143 participants (69 PWH and 74 PWoH) assessed by studies at the UC San Diego HIV Neurobehavioral Research Program. DSP signs and symptoms were clinically assessed for all participants. DSP was defined as two or more DSP signs: bilateral symmetrically reduced distal vibration, sharp sensation, and ankle reflexes. Participant-reported symptoms were neuropathic pain, paresthesias, and loss of sensation. Factor analyses reduced the dimensionality of the 15 biomarkers among all participants, yielding six factors. Logistic regression was used to assess the associations between biomarkers and DSP signs and symptoms, controlling for relevant demographic and clinical covariates. The 143 participants were 48.3% PWH, 47 (32.9%) women, and 47 (33.6%) Hispanics, with a mean age of 44.3 ± 12.9 years. Among PWH, the median (IQR) nadir and current CD4+ T-cells were 300 (178-448) and 643 (502-839), respectively. Participants with DSP were older but had similar distributions of gender and ethnicity to those without DSP. Multiple logistic regression showed that Factor 2 (sTNFRII and VCAM-1) and Factor 4 (MMP-2) were independently associated with DSP signs in both PWH and PWoH (OR [95% CI]: 5.45 [1.42-21.00], and 15.16 [1.07-215.22]), respectively. These findings suggest that inflammation and vascular integrity alterations may contribute to DSP pathogenesis in PWH, but not PWoH, possibly through endothelial dysfunction and axonal degeneration.
Collapse
Affiliation(s)
- Mohammadsobhan Sheikh Andalibi
- Department of Neurosciences, University of California San Diego, San Diego, CA 92093, USA;
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA; (J.A.F.); (J.E.I.)
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA 92093, USA
| | - Jerel Adam Fields
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA; (J.A.F.); (J.E.I.)
| | - Jennifer E. Iudicello
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA; (J.A.F.); (J.E.I.)
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA 92093, USA
| | - Monica M. Diaz
- Department of Neurology, Multiple Sclerosis/Neuroimmunology Division, University of North Carolina at Chapel Hill School of Medicine, 170 Manning Drive, Campus Box 7025, Chapel Hill, NC 27599, USA;
| | - Bin Tang
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA; (J.A.F.); (J.E.I.)
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA 92093, USA
| | - Scott L. Letendre
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA; (J.A.F.); (J.E.I.)
- Division of Infectious Diseases and Global Public Health, Department of Medicine, University of California San Diego, San Diego, CA 92093, USA
| | - Ronald J. Ellis
- Department of Neurosciences, University of California San Diego, San Diego, CA 92093, USA;
- Department of Psychiatry, University of California San Diego, San Diego, CA 92093, USA; (J.A.F.); (J.E.I.)
- HIV Neurobehavioral Research Program, University of California San Diego, San Diego, CA 92093, USA
| |
Collapse
|
2
|
Luciano CA, Caraballo-Cartagena S. Treatment and Management of Infectious, Granulomatous, and Toxic Neuromuscular Disorders. Neuromuscul Disord 2022. [DOI: 10.1016/b978-0-323-71317-7.00016-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
3
|
Strength and endurance exercises on balance impairment, gait disturbance, and quality of life of persons living with HIV-related distal symmetrical polyneuropathy: A study protocol. ADVANCES IN INTEGRATIVE MEDICINE 2021. [DOI: 10.1016/j.aimed.2021.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
4
|
Diaz MM, Keltner JR, Simmons AN, Franklin D, Moore RC, Clifford D, Collier AC, Gelman BB, Marra PD,C, McCutchan JA, Morgello S, Sacktor N, Best B, Notestine CF, Weibel SG, Grant I, Marcotte TD, Vaida F, Letendre S, Heaton R, Ellis RJ. Paresthesia Predicts Increased Risk of Distal Neuropathic Pain in Older People with HIV-Associated Sensory Polyneuropathy. PAIN MEDICINE (MALDEN, MASS.) 2021; 22:1850-1856. [PMID: 33565583 PMCID: PMC8502467 DOI: 10.1093/pm/pnab056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVE Distal sensory polyneuropathy (DSP) is a disabling consequence of human immunodeficiency virus (HIV), leading to poor quality of life and more frequent falls in older age. Neuropathic pain and paresthesia are prevalent symptoms; however, there are currently no known curative treatments and the longitudinal course of pain in HIV-associated DSP is poorly characterized. METHODS This was a prospective longitudinal study of 265 people with HIV (PWH) enrolled in the CNS HIV Antiretroviral Therapy Effects Research (CHARTER) study with baseline and 12-year follow-up evaluations. Since pain and paresthesia are highly correlated, statistical decomposition was used to separate the two symptoms at baseline. Multivariable logistic regression analyses of decomposed variables were used to determine the effects of neuropathy symptoms at baseline on presence and worsening of distal neuropathic pain at 12-year follow-up, adjusted for covariates. RESULTS Mean age was 56 ± 8 years, and 21% were female at follow-up. Nearly the entire cohort (96%) was on antiretroviral therapy (ART), and 82% had suppressed (≤50 copies/mL) plasma viral loads at follow-up. Of those with pain at follow-up (n = 100), 23% had paresthesia at the initial visit. Decomposed paresthesia at baseline increased the risk of pain at follow-up (odds ratio [OR] 1.56; 95% confidence interval [CI] 1.18, 2.07), and decomposed pain at baseline predicted a higher frequency of pain at follow-up (OR 1.96 [95% CI 1.51, 2.58]). CONCLUSIONS Paresthesias are a clinically significant predictor of incident pain at follow-up among aging PWH with DSP. Development of new therapies to encourage neuroregeneration might take advantage of this finding to choose individuals likely to benefit from treatment preventing incident pain.
Collapse
Affiliation(s)
- Monica M Diaz
- Department of Neurosciences, University of California, San Diego, La Jolla, California
| | - John R Keltner
- Center of Excellence in Stress and Mental Health, San Diego Veterans Health System, San Diego, California
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | - Alan N Simmons
- Center of Excellence in Stress and Mental Health, San Diego Veterans Health System, San Diego, California
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | - Donald Franklin
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | - Raeanne C Moore
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | | | | | | | | | - J Allen McCutchan
- Department of Medicine, University of California, San Diego, La Jolla, California
| | - Susan Morgello
- Icahn School of Medicine at Mount Sinai, New York, New York
| | - Ned Sacktor
- Johns Hopkins University, Baltimore, Maryland
| | - Brookie Best
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California, San Diego, La Jolla, California
| | | | - Sara Gianella Weibel
- Department of Medicine, University of California, San Diego, La Jolla, California
| | - Igor Grant
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | - Thomas D Marcotte
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | - Florin Vaida
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, California, USA
| | - Scott Letendre
- Department of Psychiatry, University of California, San Diego, La Jolla, California
- Department of Medicine, University of California, San Diego, La Jolla, California
| | - Robert Heaton
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| | - Ronald J Ellis
- Department of Neurosciences, University of California, San Diego, La Jolla, California
- Department of Psychiatry, University of California, San Diego, La Jolla, California
| |
Collapse
|
5
|
Gao N, Guo Y, Wang W. Acupuncture for HIV-associated distal symmetric peripheral neuropathy: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e25140. [PMID: 33725916 PMCID: PMC7969230 DOI: 10.1097/md.0000000000025140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 02/22/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Human immunodeficiency virus (HIV)-associated distal symmetric peripheral neuropathy (DSPN) is one of the most frequent neurological complications of HIV infection, and causes pain and dysaesthesias in millions globally. Many individuals with this infection report using acupuncture to manage their symptoms, but evidence supporting the use of acupuncture is limited. This systematic review will assess the effectiveness and safety of acupuncture for patients with HIV-associated DSPN. METHODS Databases including MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials, Scopus, Web of science, AMED (Allied and Complementary Medicine), the Chinese Biomedical Literature Database, the China National Knowledge Infrastructure, Wanfang Database, VIP Database and clinical trials registers (the WHO International Clinical Trials Registry Platform portal and www.ClinicalTrials.gov) will be electronically searched from inception to December 1, 2020. All randomized controlled trials in English or Chinese without restriction on publication status will be included. Selection of studies, extraction of data, and assessment of studies quality will be independently performed by 2 reviewers. The primary outcome measure will be the change in pain intensity assessed by validated scales. Secondary outcomes include change in neurologic summary scores, quality of life, physical function evaluated by admitted tools, and adverse events related to acupuncture reported in the included trials. If possible, a meta-analysis will be conducted to provide an estimate of the pooled treatment effect using Review Manager 5.3 statistical software. Otherwise, qualitative descriptive analysis will be given. The results will be presented as the risk ratio for binary data and the mean difference (MD) or standardized MD for continuous data. RESULTS The results of the systematic review will be disseminated via publication in a peer-reviewed journal and presented at a relevant conference. CONCLUSION This review will be the first review entirely focused on assessing the effectiveness and safety of acupuncture for HIV-associated DSPN. PROSPERO REGISTRATION NUMBER CRD42020210994.
Collapse
|
6
|
Kietrys DM, Parrott JS, Galantino ML, Davis T, Levin T, O'Brien KK. Self-Reported Disability in Persons With HIV-Related Neuropathy Is Mediated by Pain Interference and Depression. Phys Ther 2020; 100:2174-2185. [PMID: 32914180 DOI: 10.1093/ptj/pzaa161] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/14/2020] [Indexed: 11/14/2022]
Abstract
OBJECTIVE The purpose of this study was to compare disability in people with HIV and peripheral neuropathy with those without neuropathy and explore how neuropathy and other relevant factors are associated with disability. METHODS In this cross-sectional study, participants completed the Brief pain inventory, Beck Depression Inventory II, World Health Organization Disability Assessment Schedule (WHODAS 2.0), and a health and demographic questionnaire. Additional data were extracted from the medical record. A raw score of ≥1 on the Subjective Peripheral Neuropathy Screen questions about lower extremity numbness or paresthesia was used to identify peripheral neuropathy. Predictors of disability (as determined by association with World Health Organization Disability Assessment Schedule 2.0 scores) were evaluated bivariately and in a multivariable model. Path modeling was used to identify a parsimonious model to elucidate the mediated effects of peripheral neuropathy on disability. RESULTS Participants with peripheral neuropathy had more depression symptoms, more pain (severity and interference), and higher disability scores compared with participants without neuropathy. The relationship between neuropathy and disability was mediated by pain interference and depression (standardized root mean residual = .056). CONCLUSION In this sample of people with HIV, those with lower extremity peripheral neuropathy reported more severe disability, worse pain, and more depression symptoms than those without neuropathy. The relationship between peripheral neuropathy and disability may be mediated though pain interference and depression. IMPACT Distal sensory polyneuropathy is a common comorbidity experienced by people living with HIV and frequently causes pain. This study can help providers direct care toward lessening disability experienced among people with HIV and peripheral neuropathy by targeting interventions for treatment of pain and depression. LAY SUMMARY People living with HIV may experience disabling painful neuropathy. Treatment for pain and depression may help reduce the disability associated with painful neuropathy.
Collapse
Affiliation(s)
- David M Kietrys
- Department of Rehabilitation and Movement Sciences, School of Health Professions, Rutgers, The State University of New Jersey, 200 College Dr, Jefferson Hall #308, Blackwood, NJ 08012 (USA)
| | - James Scott Parrott
- Department of Interdisciplinary Studies, School of Health Professions, Rutgers, The State University of New Jersey
| | - Mary Lou Galantino
- Physical Therapy Program, School of Health Sciences, Stockton University, Galloway, New Jersey; Family Medicine and Community Health, University of Pennsylvania, School of Medicine, Philadelphia, Pennsylvania; and University of Witwatersrand, Johannesburg, South Africa
| | - Tracy Davis
- Department of Interdisciplinary Studies, School of Health Professions, Rutgers, The State University of New Jersey
| | - Todd Levin
- School of Osteopathic Medicine, Rowan University, Stratford, New Jersey; and Jefferson Health, Voorhees, New Jersey
| | - Kelly K O'Brien
- Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada; Institute of Health Policy, Management and Evaluation, University of Toronto; and Rehabilitation Sciences Institute, University of Toronto
| |
Collapse
|
7
|
Kietrys D, Myezwa H, Galantino ML, Parrott JS, Davis T, Levin T, O'Brien K, Hanass-Hancock J. Functional Limitations and Disability in Persons Living with HIV in South Africa and United States: Similarities and Differences. J Int Assoc Provid AIDS Care 2020; 18:2325958219850558. [PMID: 31109225 PMCID: PMC6748470 DOI: 10.1177/2325958219850558] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Persons living with HIV (PLHIV) may experience disability. We compared disability among
PLHIV in the United States and South Africa and investigated associations with health and
demographic characteristics. Secondary analysis of cross-sectional data using medical
records and questionnaires including the World Health Organization Disability Assessment
Schedule (WHO-DAS) 2.0 12-item version (range: 0-36, with higher scores indicative of more
severe disability). Between-country differences for the presence of disability were
assessed with logistic regression and differences in severity using multiple regression.
Eighty-six percent of US participants reported disability, compared to 51.3% in South
Africa. The mean WHO-DAS score was higher in the United States (12.09 ± 6.96) compared to
South Africa (8.3 ± 6.27). Participants with muscle pain, depression, or more years since
HIV diagnosis were more likely to report disability. Being female or depressed was
associated with more severity. Being adherent to anti-retroviral therapy (ART) and
employed were associated with less severity. Because muscle pain and depression were
predictive factors for disability, treatment of those problems may help mitigate
disability in PLHIV.
Collapse
Affiliation(s)
- David Kietrys
- 1 Department of Rehabilitation and Movement Sciences, School of Health Professions, Rutgers - The State University of New Jersey, Blackwood, NJ, USA
| | - Hellen Myezwa
- 2 Department of Physiotherapy, School of Therapeutic Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Mary Lou Galantino
- 2 Department of Physiotherapy, School of Therapeutic Sciences, University of the Witwatersrand, Johannesburg, South Africa.,3 Physical Therapy Program, School of Health Sciences, Stockton University, Galloway, NJ, USA.,4 Clinical Center for Epidemiology and Biostatistics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - James Scott Parrott
- 1 Department of Rehabilitation and Movement Sciences, School of Health Professions, Rutgers - The State University of New Jersey, Blackwood, NJ, USA
| | - Tracy Davis
- 1 Department of Rehabilitation and Movement Sciences, School of Health Professions, Rutgers - The State University of New Jersey, Blackwood, NJ, USA
| | - Todd Levin
- 5 School of Osteopathic Medicine, Rowan University, Stratford, NJ, USA
| | - Kelly O'Brien
- 6 Department of Physical Therapy, University of Toronto, Toronto, Ontario, Canada.,7 Institute of Health Policy, Management and Evaluation (IHPME), University of Toronto, Toronto, Ontario, Canada.,8 Rehabilitation Sciences Institute, University of Toronto, Toronto, Ontario, Canada
| | | |
Collapse
|
8
|
Vecchio AC, Marra CM, Schouten J, Jiang H, Kumwenda J, Supparatpinyo K, Hakim J, Sacktor N, Campbell TB, Tripathy S, Kumarasamy N, La Rosa A, Santos B, Silva MT, Kanyama C, Firnhaber C, Hosseinipour MC, Mngqibisa R, Hall C, Cinque P, Robertson K. Distal Sensory Peripheral Neuropathy in Human Immunodeficiency Virus Type 1-Positive Individuals Before and After Antiretroviral Therapy Initiation in Diverse Resource-Limited Settings. Clin Infect Dis 2020; 71:158-165. [PMID: 31630166 PMCID: PMC7312215 DOI: 10.1093/cid/ciz745] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 08/03/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Distal sensory peripheral neuropathy (DSPN) is a complication of human immunodeficiency virus (HIV). We estimate DSPN prevalence in 7 resource-limited settings (RLSs) for combination antiretroviral therapy (cART)-naive people living with HIV (PLWH) compared with matched participants not living with HIV and in PLWH virally suppressed on 1 of 3 cART regimens. METHODS PLWH with a CD4+ count <300 cells/mm3 underwent standardized neurological examination and functional status assessments before and every 24 weeks after starting cART. Matched individuals not living with HIV underwent the same examinations once.Associations between covariates with DSPN at entry were assessed using the χ2 test, and virally suppressed PLWH were assessed using generalized estimating equations. RESULTS Before initiating cART, 21.3% of PLWH had DSPN compared with 8.5% of people not living with HIV (n = 2400; χ2(df = 1) = 96.5; P < .00001). PLWH with DSPN were more likely to report inability to work [χ2(df = 1) = 10.6; P = .001] and depression [χ2(df = 1) = 8.9; P = .003] than PLWH without DSPN. Overall prevalence of DSPN among those virally suppressed on cART decreased: 20.3%, week 48; 15.3%, week 144; and 10.3%, week 192. Incident DSPN was seen in 127 PLWH. Longitudinally, DSPN was more likely in older individuals (P < .001) and PLWH with less education (P = .03). There was no significant association between cART regimen and DSPN. CONCLUSIONS Although the prevalence of DSPN decreased following cART initiation in PLWH, further research could identify strategies to prevent or ameliorate residual DSPN after initiating cART in RLSs.
Collapse
Affiliation(s)
- Alyssa C Vecchio
- Neurological HIV Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Christina M Marra
- Department of Neurology, University of Washington, Seattle, Washington, USA
| | - Jeffrey Schouten
- Department of Neurology, University of Washington, Seattle, Washington, USA
- Fred Hutchinson Cancer Research Center and University of Washington, Seattle, Washington, USA
| | - Hongyu Jiang
- Harvard Chan School of Public Health, Boston, Massachusetts, USA
| | - Johnstone Kumwenda
- Queen Elizabeth College of Medicine-Johns Hopkins Project, Blantyre, Malawi
| | | | - James Hakim
- Department of Neurology, University of Zimbabwe, Harare, Zimbabwe
| | - Ned Sacktor
- Department of Neurology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Thomas B Campbell
- Department of Infectious Diseases, University of Colorado School of Medicine, Aurora, Colorado, USA
| | | | | | | | | | | | | | - Cindy Firnhaber
- Department of Infectious Diseases, University of Colorado School of Medicine, Aurora, Colorado, USA
| | | | - Rosie Mngqibisa
- Durban International Clinical Research Site, Durban, South Africa
| | - Colin Hall
- Neurological HIV Center, University of North Carolina, Chapel Hill, North Carolina, USA
| | - Paola Cinque
- Neurovirology Unit, Universita Vita – Salute San Raffaele, Milan, Italy
| | - Kevin Robertson
- Neurological HIV Center, University of North Carolina, Chapel Hill, North Carolina, USA
| |
Collapse
|
9
|
Galantino ML, Tiger R, Brooks J, Jang S, Wilson K. Impact of Somatic Yoga and Meditation on Fall Risk, Function, and Quality of Life for Chemotherapy-Induced Peripheral Neuropathy Syndrome in Cancer Survivors. Integr Cancer Ther 2019; 18:1534735419850627. [PMID: 31131640 PMCID: PMC6537287 DOI: 10.1177/1534735419850627] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Objective. Chemotherapy-induced peripheral neuropathy (CIPN)
syndrome causes significant pain as an adverse effect of treatment, with few
nonpharmacological interventions tested. A somatic yoga and meditation (SYM)
intervention on functional outcomes and quality of life (QOL) was investigated.
Design and methods. Individuals diagnosed with CIPN were
enrolled in an open-label, single-arm, mixed-methods feasibility trial.
Participants and Setting. In an outpatient rehabilitation
center, ten participants with median age 64.4 years (47-81) attended 61% of the
sessions with no adverse events. Intervention. SYM twice a week
for 8 weeks for 1.5 hours, with home program and journaling. Main
outcome measures. Primary functional outcomes included Sit and
Reach (SR), Functional Reach (FR), and Timed Up and Go (TUG). Self-reported
Patient Neurotoxicity Questionnaire (PNQ) and Functional Assessment of Cancer
Therapy—Neurotoxicity (FACT-GOG-NTX) were secondary CIPN outcomes. Biomarkers
included salivary cortisol (stress) and bioesthesiometer (vibration).
Results: Quantitative findings. Significant improvements
were found in flexibility (SR; P = .006); balance (FR;
P = .001) and fall risk (TUG; P = .004).
PNQ improved significantly (P = .003) with other measures
improving non-significantly. Qualitative findings. Five themes
emerged: (1) vacillation of CIPN pain perception over time; (2) transferability
of skills to daily activities; (3) improvement in physical function; (4)
perceived relaxation as an effect of SYM; and (5) group engagement provided a
social context for not feeling isolated with CIPN. Conclusion.
Preliminary data suggest SYM may improve QOL, flexibility, and balance in cancer
survivors with CIPN, with a fully powered randomized controlled trial
indicated. Trial registration: NCT03786055
Collapse
Affiliation(s)
- Mary Lou Galantino
- 1 School of Health Sciences, Doctor of Physical Therapy Program, Stockton University, Galloway, NJ, USA.,2 University of Pennsylvania, Philadelphia, PA, USA.,3 University of Witwatersrand, Johannesburg, South Africa
| | | | | | - Shera Jang
- 1 School of Health Sciences, Doctor of Physical Therapy Program, Stockton University, Galloway, NJ, USA
| | - Kim Wilson
- 1 School of Health Sciences, Doctor of Physical Therapy Program, Stockton University, Galloway, NJ, USA
| |
Collapse
|
10
|
Dudley MT, Borkum M, Basera W, Wearne N, Heckmann JM. Peripheral neuropathy in HIV patients on antiretroviral therapy: Does it impact function? J Neurol Sci 2019; 406:116451. [PMID: 31521960 DOI: 10.1016/j.jns.2019.116451] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 08/20/2019] [Accepted: 09/05/2019] [Indexed: 12/01/2022]
Abstract
HIV-associated distal sensory polyneuropathy (DSP), with or without neuropathic symptoms, can develop after anti-retroviral therapy (ART). Symptoms frequently involve small fibres but reports on autonomic dysfunction in HIV-DSP are sparse. We studied an HIV-infected cohort after 5 years of ART, and report on the frequency and severity of autonomic symptoms and the impact of DSP on everyday function. This cross-sectional study comprised of participants from a community-based South African HIV-clinic. The Brief Peripheral Neuropathy Screen and reduced Total Neuropathy Score evaluated neuropathic symptoms/signs. DSP was defined as ≥2 symmetrical DSP-signs, and symptomatic DSP when accompanied by neuropathic symptoms. Autonomic symptoms questionnaires, heart rate variability and postural blood pressure changes were assessed. The Lower Extremity Functional Scale (LEFS) was completed. The 67 participants had a median age of 42 years and median ART exposure of 7 years with viral suppression in 84%. Most (81%) met our criteria for DSP and 36% had additional neuropathic symptoms. Autonomic symptoms and signs (above normative values) were present in 15% and more likely in those with symptomatic DSP (P < .001). Participants with DSP, even without symptoms, had lower LEFS scores (P ≤ .039) than those without. HIV-DSP is prevalent and impacts on daily living.
Collapse
Affiliation(s)
- Meagan T Dudley
- Department of Medicine, University of Cape Town, South Africa
| | - Megan Borkum
- Division of Nephrology, Department of Medicine, University of Cape Town, South Africa
| | - Wisdom Basera
- Department of Medicine, University of Cape Town, South Africa
| | - Nicola Wearne
- Division of Nephrology, Department of Medicine, University of Cape Town, South Africa
| | - Jeannine M Heckmann
- Division of Neurology, Department of Medicine, University of Cape Town, South Africa.
| |
Collapse
|
11
|
Kietrys DM, Galantino ML, Cohen ET, Parrott JS, Gould-Fogerite S, O'Brien KK. Yoga for Persons With HIV-Related Distal Sensory Polyneuropathy: A Case Series. REHABILITATION ONCOLOGY 2018. [DOI: 10.1097/01.reo.0000000000000089] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
12
|
Mhariwa PC, Myezwa H, Galantino ML, Maleka D. The relationship between lower limb muscle strength and lower extremity function in HIV disease. SOUTH AFRICAN JOURNAL OF PHYSIOTHERAPY 2017; 73:360. [PMID: 30135905 PMCID: PMC6093131 DOI: 10.4102/sajp.v73i1.360] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 07/11/2017] [Indexed: 11/01/2022] Open
Abstract
Background Human immunodeficiency virus (HIV) negatively impacts muscle strength and function. This study aimed to establish the relationship between lower limb muscle strength and lower extremity function in HIV disease. Method A cross-sectional study was undertaken with a sample of 113 HIV-positive participants. Lower limb muscle strength and self-reported function were established using dynamometry and the Lower Extremity Functional Scale (LEFS), respectively. Muscle strength and functional status were established in a subset of 30 HIV-negative participants to determine normative values. Results Muscle strength for participants with HIV ranged from an ankle dorsiflexion mean of 9.33 kg/m2 to 15.79 kg/m2 in hip extensors. In the HIV-negative group, ankle dorsiflexors recorded 11.17 kg/m2, whereas hip extensors were the strongest, generating 17.68 kg/m2. In the HIV-positive group, linear regression showed a positive relationship between lower limb muscle strength and lower extremity function (r = 0.71, p = 0.00). Fifty per cent of the changes in lower extremity function were attributable to lower limb muscle strength. A simple linear regression model showed that lower limb ankle plantar flexors contributed the most to lower extremity function in this cohort, contrary to the literature which states that hip and trunk muscles are the most active in lower limb functional activities. Conclusion Lower extremity strength impacts perceived function in individuals stabilised on antiretroviral therapy for HIV disease. These findings demonstrate that ankle plantar flexors produce more force over hip flexors. Careful attention should be paid to the implications for strength training in this population.
Collapse
Affiliation(s)
- Peter C Mhariwa
- Department of Physiotherapy, Faculty of Health Sciences, University of the Witwatersrand, South Africa
| | - Hellen Myezwa
- Department of Physiotherapy, Faculty of Health Sciences, University of the Witwatersrand, South Africa
| | - Mary L Galantino
- Stockton University Physical Therapy Program, Galloway, New Jersey, United States.,School of Medicine - CCEB, University of Pennsylvania, United States
| | - Douglas Maleka
- Department of Physiotherapy, Faculty of Health Sciences, University of the Witwatersrand, South Africa
| |
Collapse
|
13
|
Genetics of HIV-associated sensory neuropathy and related pain in Africans. J Neurovirol 2017; 23:511-519. [PMID: 28560631 DOI: 10.1007/s13365-017-0532-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Revised: 03/31/2017] [Accepted: 05/01/2017] [Indexed: 12/20/2022]
Abstract
Despite the use of safer antiretroviral medications, the rate of HIV-associated sensory neuropathy (HIV-SN), the most common neurological complication of HIV, remains high. This condition is often painful and has a negative effect on quality of life. Up to 90% of those with HIV-SN experience pain for which there is no effective analgesic treatment. Genetic factors are implicated, but there is a lack of a comprehensive body of research for African populations. This knowledge gap is even more pertinent as Africans are most affected by HIV. However, recent studies performed in Southern African populations have identified genes displaying potential as genetic markers for HIV-SN and HIV-SN-associated pain in Africans. Here, we review the published studies to describe current knowledge of genetic risk factors for this disease in Africa.
Collapse
|
14
|
Gittings PM, Heberlien N, Devenish N, Parker M, Phillips M, Wood FM, Edgar DW. The Lower Limb Functional Index – A reliable and valid functional outcome assessment in burns. Burns 2016; 42:1233-40. [DOI: 10.1016/j.burns.2016.03.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Revised: 02/26/2016] [Accepted: 03/31/2016] [Indexed: 01/22/2023]
|