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Upshaw WC, Soileau LG, Storey NR, Perkinson KA, Luther PM, Spillers NJ, Robinson CL, Miller BC, Ahmadzadeh S, Viswanath O, Shekoohi S, Kaye AD. An extract of phase II and III trials on recent developments in managing neuropathic pain syndromes: diabetic peripheral neuropathy, trigeminal neuralgia, and postherpetic neuralgia. Expert Opin Emerg Drugs 2024; 29:103-112. [PMID: 38410863 DOI: 10.1080/14728214.2024.2323193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/21/2024] [Indexed: 02/28/2024]
Abstract
INTRODUCTION Neuropathic pain (NP) conditions involve lesions to the somatosensory nervous system leading to chronic and debilitating pain. Many patients suffering from NP utilize pharmacological treatments with various drugs that seek to reduce pathologic neuronal states. However, many of these drugs show poor efficacy as well as cause significant adverse effects. Because of this, there is a major need for the development of safer and more efficacious drugs to treat NP. AREAS COVERED In this review, we analyzed current treatments being developed for a variety of NP conditions. Specifically, we sought drugs in phase II/III clinical trials with indications for NP conditions. Various databases were searched including Google Scholar, PubMed, and clinicaltrials.gov. EXPERT OPINION All the mentioned targets for treatments of NP seem to be promising alternatives for existing treatments that often possess poor side effect profiles for patients. However, gene therapy potentially offers the unique ability to inject a plasmid containing growth factors leading to nerve growth and repair. Because of this, gene therapy appears to be the most intriguing new treatment for NP.
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Affiliation(s)
- William C Upshaw
- School of Medicine, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA, USA
| | - Lenise G Soileau
- School of Medicine, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA, USA
| | - Nicholas R Storey
- School of Medicine, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA, USA
| | | | - Patrick M Luther
- School of Medicine, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA, USA
| | - Noah J Spillers
- School of Medicine, Louisiana State University Health Sciences Center Shreveport, Shreveport, LA, USA
| | - Christopher L Robinson
- Beth Israel Deaconess Medical Center, Department of Anesthesiology, Critical Care, and Pain Medicine, Harvard Medical School, Boston, MA, USA
| | - Benjamin C Miller
- Department of Anesthesiology, Louisiana State University Health Sciences Center at Shreveport, Shreveport, LA, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Sciences Center at Shreveport, Shreveport, LA, USA
| | - Omar Viswanath
- Department of Anesthesiology, Louisiana State University Health Sciences Center at Shreveport, Shreveport, LA, USA
- Creighton University School of Medicine, Phoenix, AZ, USA
| | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Sciences Center at Shreveport, Shreveport, LA, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Sciences Center at Shreveport, Shreveport, LA, USA
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Wang YN, Shi MM, Zhang JM. Value of Chuanjin Qinggan decoction in improving the depressive state of patients with herpes zoster combined with depression. World J Psychiatry 2023; 13:1037-1045. [PMID: 38186733 PMCID: PMC10768491 DOI: 10.5498/wjp.v13.i12.1037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 10/12/2023] [Accepted: 11/16/2023] [Indexed: 12/19/2023] Open
Abstract
BACKGROUND Western medicine is beneficial for the recovery of neurological function in patients with depression, but some patients experience side effects such as headaches, dizziness, nausea, gastrointestinal symptoms, insomnia, and cardiac dysfunction. In recent years, integrative medicine has achieved positive results in the treatment of various diseases. AIM To study Chuanjin Qinggan decoction combined with selective serotonin reuptake inhibitors (SSRIs) in patients with herpes zoster complicated by depression. METHODS Patients with herpes zoster complicated by depression who were treated at the Yantai Hospital of Traditional Chinese Medicine from January 2021 to December 2022 were retrospectively selected as research participants. Among them, 43 patients with herpes zoster complicated by depression who received SSRI treatment between January and December 2021 were assigned to the Western medicine group, while those who received combined treatment of traditional Chinese and Western medicine between January and December 2022 were assigned to the combined group. Both groups were treated for eight weeks. The degree of pain, effect of herpes zoster treatment, degree of improvement in depressive symptoms, serum neurotransmitter levels, sleep quality, and occurrence of adverse reactions were compared between the two groups. RESULTS We found that after eight weeks of drug treatment, the two treatment schemes achieved differing efficacy. In further comparison, we found that, compared with patients treated with SSRIs alone, patients treated with Chuanjin Qinggan decoction combined with SSRIs showed more significant improvement in depression and a greater increase in dopamine and 5-hydroxytryptamine levels after treatment (P < 0.05). Patients treated with Chuanjin Qinggan decoction combined with SSRIs also experienced lower pain, better treatment efficacy for herpes zoster, better sleep quality, and a lower incidence of adverse reactions compared to those treated with SSRIs alone (P < 0.05). All minor adverse reactions occurring during treatment were resolved after symptomatic treatment. CONCLUSION The treatment scheme of Chuanjin Qinggan decoction combined with SSRIs can improve the psychological state of patients with herpes zoster complicated by depression and alleviate adverse reactions.
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Affiliation(s)
- Yi-Nan Wang
- Department of Dermatology, Yantai Hospital of Traditional Chinese Medicine, Yantai 264000, Shandong Province, China
| | - Meng-Meng Shi
- Department of Geriatrics, Yantai Traditional Chinese Medicine Hospital, Yantai 264000, Shandong Province, China
| | - Jin-Ming Zhang
- Department of Geriatrics, Yantai Traditional Chinese Medicine Hospital, Yantai 264000, Shandong Province, China
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Sollie M, Thomsen JB, Sørensen JA. Autologous Fat Grafting Is Not Superior to Placebo as Treatment of Postherpetic Neuralgia: A Double-Blind Randomized Clinical Trial. Plast Reconstr Surg 2023; 152:1053e-1062e. [PMID: 36988642 DOI: 10.1097/prs.0000000000010462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
Abstract
BACKGROUND Postherpetic neuralgia (PHN) is a chronic pain syndrome occurring after a herpes zoster outbreak. While there is no effective treatment available today, autologous fat grafting has shown promise. This randomized controlled trial investigated the effectiveness of fat grafting as treatment for PHN compared with a sham treatment. METHODS A total of 46 participants with PHN were included. After liposuction under general anesthesia, participants were randomly assigned to receive either autologous fat grafting or saline injection to the area of pain. The primary outcomes were the average and maximum degree of pain measured on an 11-point numeric rating scale. Secondary outcomes were quality and degree of neuropathic pain (Neuropathic Pain Symptom Inventory) and quality of life (36-Item Short-Form Health Survey). RESULTS Forty-two participants completed follow-up of 6 months. For maximal degree of pain, a reduction of -1.1 ± 0.6 and -1.0 ± 0.5 mean change (±SE) on the numeric rating scale was observed in the intervention and control groups, respectively. For average degree of pain, the reduction was -1.2 ± 0.5 and -1.3 ± 0.4 in the intervention and control groups, respectively. The authors did not observe any significant changes in the neuropathic pain and quality-of-life parameters. For all measured outcomes, the differences between the groups were not statistically significant. CONCLUSIONS The authors did not find autologous fat grafting superior to a placebo when treating PHN of the skin. Given their results, they cannot recommend the routine use of this method to treat these pains. CLINICAL RELEVANCE STATEMENT Since autologous fat grafting was not proven to be more effective than a placebo in treating PHN, alternative treatment options should be explored. It is also essential to emphasize the importance of prophylactic vaccination against herpes zoster. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, I.
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Affiliation(s)
- Martin Sollie
- From the Research Unit for Plastic Surgery
- Open Patient Data Explorative Network, Odense University Hospital
- Department of Clinical Research, University of Southern Denmark
| | - Jørn B Thomsen
- From the Research Unit for Plastic Surgery
- Department of Clinical Research, University of Southern Denmark
| | - Jens A Sørensen
- From the Research Unit for Plastic Surgery
- Department of Clinical Research, University of Southern Denmark
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Kilic Sayar S, Sun GP. Adherence to dermatologic treatment: A retrospective cross-sectional study on geriatric patients. North Clin Istanb 2023; 10:803-808. [PMID: 38328717 PMCID: PMC10846571 DOI: 10.14744/nci.2022.20788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/21/2022] [Accepted: 11/25/2022] [Indexed: 12/07/2022] Open
Abstract
OBJECTIVE With the prolongation of the average life expectancy worldwide, diseases including dermatological disorders of the elderly are gaining importance. The presence of comorbidities in this age group may affect the treatment strategies; compliance with follow-up and adherence to medication can be poor. The aim of this study is to evaluate the dermatological disorders of patients aged 65 and over and determine their adherence to dermatologic treatment. METHODS A retrospective and cross-sectional study was conducted on patients aged 65 and over applied to a single tertiary dermatology clinic between April 2021 and April 2022. Diagnoses were that clinical and diagnostic tests were performed when only necessary. RESULTS A total of 207 admissions to the dermatology clinic by 135 patients were evaluated. Eczema (23.05%) and infections (25.2%) were the most common dermatological diagnoses. The percentage of patients with precancerous and cancerous lesions was 11.9%. Among 123 patients who need at least a follow-up visit, only 37 patients (30.1%) applied for follow-up as advised, and medicines were taken regularly by 23 of these patients (62.2%). Compliance with follow-up was lower among men (OR 0.365, 95% CI 0.160-0.834, and p=0.02) and patients who were treated only with local therapy agents (OR 0.345, 95% CI 0.138-0.863, and p=0.20). CONCLUSION Eczema and infections were the most common dermatological diagnoses among geriatric patients in the present study. The majority of geriatric patients with skin conditions were not applying for follow-up visits. Women and patients treated with systemic therapy agents were more compliant. The prevalence of basal cell carcinoma was not low, and this emphasizes the importance of a careful dermatological examination regardless of primary complaint in this age group.
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Affiliation(s)
- Sila Kilic Sayar
- Department of Dermatology and Venereology, Bahcesehir University Faculty of Medicine, Goztepe Medical Park Hospital, Istanbul, Turkiye
| | - Gizem Pinar Sun
- Department of Dermatology and Venereology, University of Health Sciences, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkiye
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Kim JH, Johnson R, Kovac M, Cunningham AL, Amakrane M, Sullivan KM, Dagnew AF, Curran D, Schuind A. Adjuvanted recombinant zoster vaccine decreases herpes zoster-associated pain and the use of pain medication across 3 randomized, placebo-controlled trials. Pain 2023; 164:741-748. [PMID: 36066965 PMCID: PMC10026829 DOI: 10.1097/j.pain.0000000000002760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 07/26/2022] [Accepted: 08/08/2022] [Indexed: 11/26/2022]
Abstract
ABSTRACT Herpes zoster (HZ) and HZ-associated pain greatly affect patients' quality of life, particularly in older and immunocompromised adults, for whom comorbidities and polypharmacy are often reported. Three phase III, randomized, placebo-controlled clinical trials have reported the adjuvanted recombinant zoster vaccine (RZV) as highly efficacious in preventing HZ and reducing pain severity in healthy adults ≥50 years old (Zoster Efficacy Study [ZOE]-50 study, NCT01165177) and ≥70 years old (ZOE-70; NCT01165229) and in immunocompromised adults ≥18 years old undergoing autologous hematopoietic stem cell transplantation (ZOE-HSCT; NCT01610414). Here, we investigated efficacy of RZV in reducing (i) the duration of clinically significant pain (Zoster Brief Pain Inventory pain score ≥3) and (ii) HZ-associated pain medication use and duration of use in participants with confirmed HZ ("breakthrough cases") from the 3 studies. Recombinant zoster vaccine effectively reduced the duration of clinically significant HZ-associated pain during HZ episodes by 38.5% ( P -value: 0.010) in the ZOE-HSCT study. Although a similar trend was observed in the ZOE-50 and ZOE-70 studies, the results were not statistically significant because of the high vaccine efficacy (VE) against HZ resulting in rare breakthrough cases. VE in reducing pain medication use (39.6%; P -value: 0.008) and duration of medication use (49.3%, P -value: 0.040) was reported in the ZOE-70 study; corresponding positive VE estimates were observed in the ZOE-50 and ZOE-HSCT studies but were not statistically significant. Data reported here demonstrate efficacy of RZV in reducing HZ-associated pain duration and pain medication use in breakthrough cases, thereby improving quality of life of those with HZ.
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Affiliation(s)
- Joon Hyung Kim
- GSK, Rockville, MD, United States, Martina Kovac is now with the PPD, Bethesda, MD, United States. Alemnew F. Dagnew is now with the Bill & Melinda Gates Medical Research Institute, Cambridge, MA, United States. Anne Schuind is now with the PATH, Washington, DC, United States
| | - Robert Johnson
- Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom
| | - Martina Kovac
- GSK, Rockville, MD, United States, Martina Kovac is now with the PPD, Bethesda, MD, United States. Alemnew F. Dagnew is now with the Bill & Melinda Gates Medical Research Institute, Cambridge, MA, United States. Anne Schuind is now with the PATH, Washington, DC, United States
| | - Anthony L. Cunningham
- The Westmead Institute for Medical Research, University of Sydney, Westmead, NSW, Australia
- University of Sydney, Sydney, NSW, Australia
| | | | | | - Alemnew F. Dagnew
- GSK, Rockville, MD, United States, Martina Kovac is now with the PPD, Bethesda, MD, United States. Alemnew F. Dagnew is now with the Bill & Melinda Gates Medical Research Institute, Cambridge, MA, United States. Anne Schuind is now with the PATH, Washington, DC, United States
| | | | - Anne Schuind
- GSK, Rockville, MD, United States, Martina Kovac is now with the PPD, Bethesda, MD, United States. Alemnew F. Dagnew is now with the Bill & Melinda Gates Medical Research Institute, Cambridge, MA, United States. Anne Schuind is now with the PATH, Washington, DC, United States
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Pan Z, Huang S, Ma T, Yuan R, Wang M, Luo R, Yu M, Li W, Zhang A, Wu J. Comparative effectiveness of external therapies of traditional Chinese medicine and surgical treatments in pain management of postherpetic neuralgia: A protocol for a systematic review and network meta-analysis. Medicine (Baltimore) 2022; 101:e31517. [PMID: 36316916 PMCID: PMC9622718 DOI: 10.1097/md.0000000000031517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND As the most common long-term complication of herpes zoster (HZ), postherpetic neuralgia (PHN) is characterized by chronic, persistent, and debilitating neuropathic pain. PHN seriously harms human health and currently becomes a topic of clinical importance. To date, the common methods of pain management in PHN include external therapies of traditional Chinese medicine and surgical treatments. However, there is no high-quality or direct evidence of their comparative effectiveness. This review aims to provide a network meta-analysis to compare the efficacy of external therapies of traditional Chinese medicine and surgical treatments in the pain management of PHN. METHODS Databases such as PubMed, Cochrane Central Register of Controlled Trials, EMBASE, China National Knowledge Infrastructure, China Biology Medicine Disc will be searched for relevant randomized controlled trials to obtain literatures on the treatment of PHN with external therapies of traditional Chinese medicine and surgical treatments, and clinical randomized controlled trials will be screened out from their inception to August 5, 2022. The participant intervention comparator outcomes of this study are as flowing: P, patients with PHN; I, external therapies of traditional Chinese medicine and surgical treatments; C, no treatment, pharmacological placebo, treatment as usual or sham acupuncture groups; O, primary outcome is pain intensity, and secondary outcomes are onset of pain relief time, quality of life, therapeutic effective rate and reverse effects. Cochrane Risk of Bias Tool will be used in assessing literature's quality. Network meta-analyses will be conducted to generate estimates of comparative effectiveness of each intervention class and rankings of their effectiveness, in terms of pain management. RESULT This systematic review and network meta-analysis will provide evidence of the efficacy of different therapeutic methods for pain management in PHN, to show which forms of therapy are more commonly used with higher effectiveness. DISCUSSION The results will systematically provide suggestions for medical practitioners to choose effective, time-saving and economical pain management method for PHN.
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Affiliation(s)
- Zhengqi Pan
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Shijie Huang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Tingting Ma
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Rongli Yuan
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Mengjing Wang
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Rui Luo
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Maogui Yu
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Wuyu Li
- Acupuncture and Tuina School, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
| | - Ao Zhang
- School of Chinese Medicine, School of Integrated Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu Province, China
| | - Jie Wu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province, China
- * Correspondence: Jie Wu, Hospital of Chengdu University of Traditional Chinese Medicine, No. 39 Shi-er-qiao Road, 610072 Chengdu, Sichuan Province, China (e-mail: )
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Lovin BD, Sweeney AD, Chapel AC, Alfonso K, Govil N, Liu YCC. Effects of Age on Delayed Facial Palsy After Otologic Surgery: A Systematic Review and Meta-Analysis. Ann Otol Rhinol Laryngol 2022; 131:1092-1101. [PMID: 34706584 DOI: 10.1177/00034894211053966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVES To report 4 cases of delayed facial palsy (DFP) after pediatric middle ear (ME) surgery and systematically review and analyze the associated literature to evaluate the effects of age on DFP etiology, management, and prognosis. METHODS Systematic review of PubMed, Cochrane Library, and Embase for articles related to DFP after cochlear implantation (CI) was performed. These articles were assessed for level of evidence, methodological limitations, and number of cases. Meta-analysis was performed to assess the effects of age on DFP incidence. Furthermore, a comprehensive list of all pediatric DFP cases after otologic surgery was assembled through a multi-institutional retrospective review and systematic review of the literature. RESULTS Twenty-nine articles fit the criteria for inclusion in the meta-analysis. The incidence of DFP after CI was 0.23% and 1.01% for pediatric and adult cases, respectively. This difference was statistically significant (P < .001, odds ratio 4.36). Twenty-three cases, adding to the 4 presented herein, were suitable for a comprehensive list. The mean age was 6.9 years. Average postoperative day of paresis onset was 5.4, with an average maximum House-Brackmann grade of 3.5. All patients obtained full facial recovery after an average of 23.5 days. CONCLUSIONS The systematic review demonstrates that DFP after pediatric CI is rare and occurs at a significantly lower rate than in adults, further supporting the viral reactivation hypothesis of DFP. The prognosis for pediatric DFP after otologic surgery is excellent, with a high rate of full recovery in a short time frame. However, steroid administration can be considered. LEVEL OF EVIDENCE IIa.
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Affiliation(s)
- Benjamin D Lovin
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Alex D Sweeney
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA.,Division of Otolaryngology, Department of Surgery-Head and Neck Surgery, Texas Children's Hospital, Houston, TX, USA.,Department of Neurosurgery, Baylor College of Medicine, Houston, TX, USA
| | | | - Kristan Alfonso
- Pediatric Otolaryngology, Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Nandini Govil
- Pediatric Otolaryngology, Department of Otolaryngology-Head and Neck Surgery, Emory University School of Medicine, Atlanta, GA, USA.,Division of Pediatric Otolaryngology, Children's Hospital of Pittsburgh of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Yi-Chun Carol Liu
- Bobby R. Alford Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, TX, USA.,Division of Otolaryngology, Department of Surgery-Head and Neck Surgery, Texas Children's Hospital, Houston, TX, USA
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Vetrano DL, Triolo F, Maggi S, Malley R, Jackson TA, Poscia A, Bernabei R, Ferrucci L, Fratiglioni L. Fostering healthy aging: The interdependency of infections, immunity and frailty. Ageing Res Rev 2021; 69:101351. [PMID: 33971332 PMCID: PMC9588151 DOI: 10.1016/j.arr.2021.101351] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 04/16/2021] [Accepted: 05/03/2021] [Indexed: 12/20/2022]
Abstract
Untangling the interdependency of infections, immunity and frailty may help to clarify their roles in the maintenance of health in aging individuals, and the recent COVID-19 pandemic has further highlighted such priority. In this scoping review we aimed to systematically collect the evidence on 1) the impact of common infections such as influenza, pneumonia and varicella zoster on frailty development, and 2) the role played by frailty in the response to immunization of older adults. Findings are discussed under a unifying framework to identify knowledge gaps and outline their clinical and public health implications to foster a healthier aging. Twenty-nine studies (113,863 participants) selected to answer the first question provided a moderately strong evidence of an association between infections and physical as well as cognitive decline - two essential dimensions of frailty. Thirteen studies (34,520 participants) investigating the second aim, showed that frailty was associated with an impaired immune response in older ages, likely due to immunosenescence. However, the paucity of studies, the absence of tools to predict vaccine efficacy, and the lack of studies investigating the efficacy of newer vaccines in presence of frailty, strongly limit the formulation of more personalized immunization strategies for older adults. The current evidence suggests that infections and frailty repeatedly cross each other pathophysiological paths and accelerate the aging process in a vicious circle. Such evidence opens to several considerations. First, the prevention of both conditions pass through a life course approach, which includes several individual and societal aspects. Second, the maintenance of a well-functioning immune system may be accomplished by preventing frailty, and vice versa. Third, increasing the adherence to immunization may delay the onset of frailty and maintain the immune system homeostasis, beyond preventing infections.
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Affiliation(s)
- Davide L Vetrano
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Centro Medicina dell'Invecchiamento, Fondazione Policlinico "A- Gemelli" IRCCS and Catholic University of Rome, Italy.
| | - Federico Triolo
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden
| | - Stefania Maggi
- National Research Council, Neuroscience Institute, Padua, Italy
| | - Richard Malley
- Division of Infectious Diseases, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Thomas A Jackson
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK; Department of Geriatrics, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Roberto Bernabei
- Centro Medicina dell'Invecchiamento, Fondazione Policlinico "A- Gemelli" IRCCS and Catholic University of Rome, Italy
| | - Luigi Ferrucci
- Longitudinal Studies Section, Translational Gerontology Branch, National Institute on Aging, National Institutes of Health, Baltimore, USA
| | - Laura Fratiglioni
- Aging Research Center, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden; Stockholm Gerontology Research Center, Stockholm, Sweden
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Nguyen DT, Dang TC, Nguyen QA, Le TD, Hoang TD, Tran TNT, Duong THN, Nguyen VT, Le VQ, Hoang TU, Duong MT, Nhu DS, Phan VN. The effect of subcutaneous injection of methylprednisolone acetate and lidocaine for refractory postherpetic neuralgia: a prospective, observational study. Health Sci Rep 2021; 4:e271. [PMID: 33855194 PMCID: PMC8031000 DOI: 10.1002/hsr2.271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 02/09/2021] [Accepted: 03/04/2021] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Postherpetic neuralgia (PHN) is the most common and bearable complication of herpes zoster (HZ). This pain may have negative impact on the patient's all aspects of daily life and health-related quality of life (HRQOL). Despite numerous advances in treatment, many patients remain resistant to the current therapy options. It is the first time subcutaneous injection of methylprednisolone acetate and lidocaine has been used to treat refractory PHN. We report the results of this treatment evaluating pain relief and HRQOL improvement in this disorder. METHODS A total of 43 patients with refractory PHN was enrolled in the observational study. All patients received daily subcutaneous injection of methylprednisolone acetate and lidocaine for 10 consecutive days. The severity of pain was assessed by using Visual Analog Scale (VAS), and 36-Item Short Form Survey (SF-36) was applied to evaluate HRQOL. Assessment of the pain and HRQOL was carried out at baseline and posttreatment at 4 weeks as well as 6 and 12 months. RESULTS At baseline, all patients experienced severe PHN with average VAS scores of 8.44 ± 0.85 (minimum 7; maximum 10). At 4 weeks, 6 months, and 12 months after treatment, the pain had significantly decreased (P < .001), and all subjects showed significant improvement in all eight domains of HRQOL. No major adverse events associated with the subcutaneous injection were observed. CONCLUSIONS Our results indicate that subcutaneous injection of methylprednisolone acetate and lidocaine can be an effective and safe treatment for PHN.
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Affiliation(s)
- Duc Thuan Nguyen
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Thanh Chung Dang
- Department of PathophysiologyVietnam Military Medical UniversityHanoiVietnam
| | - Quang An Nguyen
- Stroke CenterPhu Tho General HospitalViet TriPhu Tho ProvinceVietnam
| | - Trung Duc Le
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Thi Dung Hoang
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Thi Ngoc Truong Tran
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Ta Hai Ninh Duong
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Van Tuan Nguyen
- Department of RehabilitationMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Van Quan Le
- Department of Functional ExplorationMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Tien Ung Hoang
- Department of RehabilitationMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | | | - Dinh Son Nhu
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
| | - Viet Nga Phan
- Department of NeurologyMilitary Hospital 103, Vietnam Military Medical UniversityHanoiVietnam
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Kho MML, Roest S, Bovée DM, Metselaar HJ, Hoek RAS, van der Eijk AA, Manintveld OC, Roodnat JI, van Besouw NM. Herpes Zoster in Solid Organ Transplantation: Incidence and Risk Factors. Front Immunol 2021; 12:645718. [PMID: 33815403 PMCID: PMC8012754 DOI: 10.3389/fimmu.2021.645718] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 03/01/2021] [Indexed: 12/20/2022] Open
Abstract
Background Studies on herpes zoster (HZ) incidence in solid organ transplant (SOT) recipients report widely varying numbers. We investigated HZ incidence, severity, and risk factors in recipients of four different SOTs, with a follow-up time of 6-14 years. Methods Records of 1,033 transplant recipients after first heart (HTx: n = 211), lung (LuTx: n = 121), liver (LiTx: n = 258) and kidney (KTx: n = 443) transplantation between 2000 and 2014 were analyzed for VZV-PCR, clinical signs of HZ, and complications. Results HZ was diagnosed in 108 of 1,033 patients (10.5%): 36 HTx, 17 LuTx, 15 LiTx, and 40 KTx recipients. Overall HZ incidence rate after HTx (30.7 cases/1,000 person-years (PY)), LuTx (38.8 cases/1,000 PY), LiTx (22.7 cases/1,000 PY) and KTx (14.5 cases/1,000 PY) was significantly higher than in the general 50-70 year population. Multivariable analysis demonstrated age ≥50 years at transplantation (p = 0.038, RR 1.536), type of organ transplant (overall p = 0.002; LuTx p = 0.393; RR 1.314; LiTx p = 0.011, RR 0.444; KTx p = 0.034, RR 0.575), CMV prophylaxis (p = 0.043, RR 0.631) and type of anti-rejection therapy (overall p = 0.020; methylprednisolone p = 0.008, RR 0.475; r-ATG p = 0.64, RR1.194) as significant risk factors. Complications occurred in 33 of 108 (31%) patients (39% of HTx, 47% of LuTx, 20% of LiTx, 20% of KTx): post-herpetic neuralgia, disseminated disease, and cranial nerve involvement. Conclusion HZ incidence and severity in SOT recipients are most pronounced after heart and lung transplantation, in older patients, and when CMV prophylaxis is lacking.
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Affiliation(s)
- Marcia M L Kho
- Department of Internal Medicine-Nephrology and Transplantation, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.,Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Stefan Roest
- Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Dominique M Bovée
- Department of Internal Medicine-Nephrology and Transplantation, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.,Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Herold J Metselaar
- Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Gastroenterology and Hepatology, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Rogier A S Hoek
- Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Respiratory Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Annemiek A van der Eijk
- Department of Viroscience, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Olivier C Manintveld
- Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands.,Department of Cardiology, Thorax Center, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Joke I Roodnat
- Department of Internal Medicine-Nephrology and Transplantation, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.,Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
| | - Nicole M van Besouw
- Department of Internal Medicine-Nephrology and Transplantation, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands.,Erasmus MC Transplant Institute, University Medical Center Rotterdam, Rotterdam, Netherlands
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11
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Abstract
PURPOSE Several diseases have been identified as stressful factors for herpes zoster (HZ) infection. In this study, we investigated the risk of HZ infection in men with varicocele. METHODS We enlisted the data of patients with newly diagnosed varicocele between 2000 and 2012 from the Taiwanese National Health Insurance Research Database as case cohort. Four control patients were matched as per age and index year to a case patient. HZ diagnosis was the primary end point, and the follow-up period was considered as the time interval from the index date to the main outcome, withdrawal from the National Health Insurance program, or end of the study (31 December 2013). RESULTS In total, 8720 patients were recruited (1744 with varicocele and 6976 controls); the overall mean age was 36 years. Majority (85%) of the participants were 20-49 years old. HZ incidence was higher in patients with varicocele (5.60 per 1,000 person-years) than in the control group (4.01 per 1,000 person years). Patients with varicocele were 1.37 times more likely to develop HZ than the controls after adjustment. Compared with the control cohort, the adjusted hazards ratio (HR) of the varicocele cohort was higher in patients younger than 49 years old (adjusted HR = 1.60). CONCLUSION Men with varicocele had a higher risk of HZ development than those without varicocele, particularly those aged ≤49 years. Thus, stress from varicocele cannot be ignored in young men.
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Affiliation(s)
- Chao-Yu Hsu
- Department of Medical Education, Ditmanson Medical Foundation, Chia-Yi Christian Hospital, Chia-Yi, Taiwan.,Department of Optometry, Central Taiwan University of Science and Technology, Taichung, Taiwan.,Center for General Education, National Taichung University of Science and Technology, Taichung, Taiwan.,Department of General Education, National Chin-Yi University of Technology, Taichung, Taiwan.,Rural Generalist Program Japan, GENEPRO, Asahi Shi, Japan
| | - Der-Shin Ke
- Department of Medical Education, Ditmanson Medical Foundation, Chia-Yi Christian Hospital, Chia-Yi, Taiwan
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,School of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan.,Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung, Taiwan.,Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan.,Center of Augmented Intelligence in Healthcare, China Medical University Hospital, Taichung, Taiwan
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12
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Buchan SA, Daneman N, Wang J, Wilson SE, Garber G, Wormsbecker AE, Antoniou T, Deeks SL. Herpes zoster in older adults in Ontario, 2002-2016: Investigating incidence and exploring equity. PLoS One 2021; 16:e0246086. [PMID: 33571224 PMCID: PMC7877748 DOI: 10.1371/journal.pone.0246086] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 01/12/2021] [Indexed: 11/18/2022] Open
Abstract
Older adults are at increased risk of herpes zoster (HZ) and post-herpetic neuralgia (PHN) and HZ vaccines are available to help prevent infection. The objective of our study was to provide updated data on incidence of HZ and PHN related to clinical and demographic factors in older adults to inform immunization practices. We conducted a population-based, retrospective cohort study and included all cases of HZ seen in outpatient, emergency department, and hospital settings for adults aged 65 years and over between April 1, 2002 to August 31, 2016 in Ontario, Canada. We calculated the incidence of HZ and PHN, and estimated the proportion within each subgroup that developed PHN. We also assessed incidence by neighbourhood-level income quintile before and after the availability of vaccine for private purchase. The average annual incidence of HZ in any setting was 59.0 per 10,000 older adults, with higher incidence in outpatient as opposed to hospital settings. Incidence was higher in the oldest age groups, females, and those classified as immunocompromised or frail. Relative to the pre-vaccine era, the disparities in incidence of HZ by neighbourhood-level income increased, with higher rates of HZ and PHN seen in those residing in lower income quintiles. Additional prevention efforts should be targeted toward adults who are immunocompromised, frail, and those living in lower socioeconomic quintiles. Future work should assess the impact of the zoster vaccine program with a particular focus on equity in the publicly-funded era.
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Affiliation(s)
- Sarah A. Buchan
- Health Protection, Public Health Ontario, Toronto, Ontario, Canada
- Populations and Public Health, ICES, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- * E-mail:
| | - Nick Daneman
- Health Protection, Public Health Ontario, Toronto, Ontario, Canada
- Populations and Public Health, ICES, Toronto, Ontario, Canada
- Sunnybrook Research Institute, Toronto, Ontario, Canada
- Division of Infectious Diseases, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Institute for Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
| | - Jun Wang
- Health Protection, Public Health Ontario, Toronto, Ontario, Canada
- Populations and Public Health, ICES, Toronto, Ontario, Canada
| | - Sarah E. Wilson
- Health Protection, Public Health Ontario, Toronto, Ontario, Canada
- Populations and Public Health, ICES, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
| | - Gary Garber
- Health Protection, Public Health Ontario, Toronto, Ontario, Canada
- Department of Medicine, University of Toronto, Toronto, Ontario, Canada
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Anne E. Wormsbecker
- Unity Health Toronto, Toronto, Ontario, Canada
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Tony Antoniou
- Populations and Public Health, ICES, Toronto, Ontario, Canada
- Unity Health Toronto, Toronto, Ontario, Canada
- Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario
- Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Shelley L. Deeks
- Health Protection, Public Health Ontario, Toronto, Ontario, Canada
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
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13
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Tavares-Da-Silva F, Mahaux O, Van Holle L, Haguinet F, Seifert H, Stegmann JU. Post-Marketing Safety Surveillance for the Adjuvanted Recombinant Zoster Vaccine: Methodology. Drug Saf 2020; 43:1223-1234. [PMID: 32862397 PMCID: PMC7686206 DOI: 10.1007/s40264-020-00989-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A diligent, systematic, regular review of aggregate safety data is essential, particularly early after vaccine introduction, as this is when safety signals not identified during clinical development may emerge. In October 2017, the US Centers for Disease Control and Prevention Advisory Committee on Immunization Practices recommended the adjuvanted recombinant zoster vaccine (RZV; Shingrix, GSK) as the preferred vaccine for preventing herpes zoster (HZ) and related complications in immunocompetent adults aged ≥ 50 years. Subsequently, GSK experienced an unprecedented high demand for RZV. In this methodology paper, we summarize the enhanced measures undertaken to assess RZV safety during its early post-marketing experience in the USA, Canada and Germany. In addition to the routine signal-detection methods already in place for all vaccines, GSK established tailored and enhanced safety monitoring for RZV based on aggregate data of spontaneous reports and manufacturing data. Proactive, near real-time detection and evaluation of signals was a key objective. A dedicated in-house signal-detection tool customized for RZV was employed on a weekly (rather than the routine monthly) basis, allowing for a centralized, more frequent review of data on a single web-based platform. We also identified the background incidence rates of preselected medical events of interest in the first countries to introduce RZV (USA, Canada and Germany) to perform observed-to-expected analyses. This approach may offer a solution to the challenges associated with the assessment and monitoring of vaccine safety in an efficient and timely manner in the context of high vaccine uptake.
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Affiliation(s)
| | | | - Lionel Van Holle
- GSK, Avenue Fleming 20, 1300 Wavre, Belgium
- Present Address: UCB Pharma, 1420 Braine-l’Alleud, Belgium
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14
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Curran D, Kim JH, Matthews S, Dessart C, Levin MJ, Oostvogels L, Riley ME, Schmader KE, Cunningham AL, McNeil SA, Schuind AE, Andrew MK. Recombinant Zoster Vaccine Is Efficacious and Safe in Frail Individuals. J Am Geriatr Soc 2020; 69:744-752. [PMID: 33197294 PMCID: PMC7984267 DOI: 10.1111/jgs.16917] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 10/05/2020] [Accepted: 10/07/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND/OBJECTIVES Frail participants are often under-represented in randomized trials, raising questions about outcomes of interventions in real-world settings. Frailty is strongly associated with vulnerability to illness and adverse health outcomes. We studied the impact of frailty on recombinant zoster vaccine (RZV) clinical outcomes. DESIGN/SETTING Data from two previously conducted phase III randomized trials of RZV were pooled. These two parent trials were conducted concurrently at the same study sites using the same methods. PARTICIPANTS/INTERVENTION In the two parent studies, participants aged ≥50 years (ZOE-50 study) and ≥70 years (ZOE-70 study), respectively, were randomized 1:1 to receive two doses of RZV or placebo. MEASUREMENTS In the current ZOE-Frailty study (NCT03563183), a frailty index was created using previously validated methods. Clinical outcomes assessed by frailty status included vaccine efficacy, immunogenicity, reactogenicity, and safety. RESULTS Of 29,305 participants from the pooled ZOE-50 and ZOE-70 total vaccinated cohort, 92% were included in this study. Mean age was 68.8 years; 58.1% were women; 45.6% were pre-frail and 11.3% frail. The percentage of frail participants increased with age from 5.7% aged 50-59 years to 22.7% aged ≥80 years. RZV vaccine efficacy against herpes zoster was >90% for all frailty subgroups (non-frail: 95.8% (95% confidence interval = 91.6-98.2), pre-frail: 90.4% (84.4-94.4), frail: 90.2% (75.4-97.0)). The RZV group demonstrated robust anti-gE antibody and gE-specific CD42+ responses, with mean concentrations remaining above pre-vaccination levels at least 3 years post-dose two, in all frailty subgroups. In the RZV group, the percentage of participants reporting solicited adverse events tended to decrease with increasing frailty. CONCLUSION The relatively nonrestrictive inclusion/exclusion criteria in the parent ZOE studies resulted in a range of participants that included frail and pre-frail older adults. RZV significantly reduced the risk of herpes zoster across all frailty subgroups.
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Affiliation(s)
| | | | | | | | - Myron J Levin
- Departments of Pediatrics and Medicine, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | | | | | - Kenneth E Schmader
- Division of Geriatrics, Duke University Medical Center and GRECC, Durham Veterans Affairs Medical Center, Durham, North Carolina, USA
| | - Anthony L Cunningham
- The Westmead Institute for Medical Research, Westmead, University of Sydney, Sydney, Australia
| | - Shelly A McNeil
- Canadian Center for Vaccinology, IWK Health Centre and Nova Scotia Health Authority, Dalhousie University, Halifax, Canada
| | | | - Melissa K Andrew
- Division of Geriatric Medicine, Department of Medicine, Dalhousie University, Halifax, Canada
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15
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Baba M, Takatsuna H, Matsui N, Ohwada S. Mirogabalin in Japanese Patients with Renal Impairment and Pain Associated with Diabetic Peripheral Neuropathy or Post-Herpetic Neuralgia: A Phase III, Open-Label, 14-Week Study. J Pain Res 2020; 13:1811-1821. [PMID: 32765056 PMCID: PMC7381826 DOI: 10.2147/jpr.s255345] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 06/23/2020] [Indexed: 01/09/2023] Open
Abstract
Purpose Mirogabalin was recently approved in Japan for the treatment of peripheral neuropathic pain, based on data from clinical trials in diabetic peripheral neuropathic pain (DPNP) and post-herpetic neuralgia (PHN), common clinical conditions which cause intense distress for patients. We characterized the safety and tolerability of mirogabalin in Japanese patients with renal impairment. Patients and Methods This multicenter, open-label study (ClinicalTrials.gov identifier NCT02607280) enrolled renally impaired individuals aged ≥20 years diagnosed with DPNP or PHN, and with an average daily pain score (ADPS) of ≥4 over the 7 days prior to treatment initiation. Mirogabalin dosage was titrated for 2 weeks, followed by a fixed dose for 12 weeks according to degree of renal impairment: 7.5 mg twice daily for moderate impairment and 7.5 mg once daily for severe impairment. The primary endpoint was safety and tolerability of mirogabalin, evaluated via treatment-emergent adverse events (TEAEs). Secondary efficacy endpoints included change in ADPS from baseline to Week 14. Results Overall, 35 patients were enrolled (30 with moderate and 5 with severe renal impairment). Most TEAEs were mild or moderate in severity; the most commonly reported were nasopharyngitis (22.9%) and somnolence (11.4%). Only 4 patients (11.4%) discontinued treatment due to TEAEs. Mirogabalin significantly decreased ADPS from baseline in patients with renal impairment; least squares mean change from baseline at Week 14 was −1.9 (95% confidence interval: −2.8, −1.0). Conclusion Mirogabalin was well tolerated and significantly reduced pain levels when used to treat DPNP/PHN at a fixed dose of 7.5 mg once or twice daily in patients with renal impairment.
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Affiliation(s)
| | | | - Norimitsu Matsui
- Clinical Development Department, Daiichi Sankyo Co., Ltd., Tokyo, Japan
| | - Shoichi Ohwada
- Biostatistics and Data Management Department, Daiichi Sankyo Co., Ltd., Tokyo, Japan
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16
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Abstract
Herpes zoster (HZ) infection is widespread in the general population - especially in the elderly - and can be associated with major sequelae such as post-herpetic neuralgia. Live attenuated zoster vaccine was licensed in Europe in May 2006 and in Italy in 2010; since March 2014, it has been commercially available in Italy. In Italy, vaccination against HZV is recommended in all subjects at risk - for example, those with diabetes, cardiovascular disease, chronic obstructive pulmonary disease or patients on immunosuppressive agents - from the age of 50 years onwards and for all persons aged >64 years. This paper summarizes the virtuous experiences on the effectiveness of the HZ vaccine in the elderly, with a focus on the Italian scenario. Considering the current barriers to this immunization registered in some areas (difficulties of vaccine distribution, lack of physician recommendations, costs), proper educational and communication efforts should be pursued to guarantee a good coverage of HZ vaccination.
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Affiliation(s)
- Silvia Cocchio
- Unit of Hygiene and Public Health, Department of Cardiac Thoracic Vascular Sciences and Public Health, University of Padua, Padua, Italy -
| | - Tolinda Gallo
- Department of Public Health, Udine Healthcare and University Integrated Trust, Udine, Italy
| | - Vincenzo Baldo
- Unit of Hygiene and Public Health, Department of Cardiac Thoracic Vascular Sciences and Public Health, University of Padua, Padua, Italy
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17
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Matthews I, Duong M, Parsons VL, Nozad B, Qizilbash N, Patel Y, Guimicheva B. Burden of disease from shingles and post-herpetic neuralgia in the over 80 year olds in the UK. PLoS One 2020; 15:e0229224. [PMID: 32097441 PMCID: PMC7041808 DOI: 10.1371/journal.pone.0229224] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 01/31/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The current UK vaccination programme for herpes zoster (HZ) excludes people aged ≥80 years. This study aimed to quantify the number of individuals ≥80 years who missed HZ vaccination and the consequent epidemiological and economic burden of HZ and post-herpetic neuralgia (PHN). METHODS Immunocompetent individuals aged ≥80 years between 1st September 2013 and 31st December 2017 in the Clinical Practice Research Datalink were selected and linked to Hospital Episodes Statistics, where available. Rates of HZ and PHN and healthcare resource utilisation were investigated for the overall study population and by age group (80-84, 85-89, ≥90 years old) and the burden of HZ and PHN was projected to the UK population. RESULTS 4,858 HZ episodes and 464 PHN cases were identified in 255,165 individuals over 576,421 person-years (PY). Rates of HZ and PHN were 8.43 (95% confidence interval [CI] 8.19-8.66) and 0.80 (0.73-0.87) per 1,000 PY respectively and lowest in those aged ≥90 (HZ rate 7.37/1,000 PY; PHN rate 0.56/1,000 PY). Within HZ episodes, 10.27% of GP visits, 5.82% of prescribed medications and 21.65% of hospitalisations were related to HZ/PHN. Median length of hospitalisation increased from 7.0 days for all-cause to 10.5 days for HZ/PHN related hospitalisations. Individuals ≥90 stayed in hospital a median of 3-4 days longer than younger groups. Approximately 2.23 million individuals in the UK missed HZ vaccination since 2013 (1.86 million had never been eligible and 365,000 lost eligibility for HZ vaccination), resulting in an estimated 43,149 HZ episodes. CONCLUSION This study highlights the impact of the 80-year upper age limit policy on the health system. Our study estimates that 2.23 million individuals in the UK may have lost the opportunity to be vaccinated and that their burden of HZ and PHN remains high, especially among the very elderly.
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Affiliation(s)
- Ian Matthews
- Merck Sharp & Dohme Limited, Hoddesdon, Hertfordshire, United Kingdom
- * E-mail:
| | - Mai Duong
- OXON Epidemiology, London, United Kingdom
| | | | - Bayad Nozad
- Department of Primary Care and Public Health, Imperial College London, London, United Kingdom
| | - Nawab Qizilbash
- OXON Epidemiology, London, United Kingdom
- London School of Hygiene & Tropical Medicine, London, United Kingdom
| | - Yash Patel
- Merck Sharp & Dohme Limited, Hoddesdon, Hertfordshire, United Kingdom
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18
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Vaccination Programs for Adults in Europe, 2019. Vaccines (Basel) 2020; 8:vaccines8010034. [PMID: 31968652 PMCID: PMC7157239 DOI: 10.3390/vaccines8010034] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 01/14/2020] [Accepted: 01/16/2020] [Indexed: 11/17/2022] Open
Abstract
Background: While all European countries implement vaccination programs for children, there are gaps in terms of vaccination programs for adults. Methods: We studied the 2019 vaccination policies for adults in 42 European countries. Results: Vaccination programs for adults were in place in all countries. However, there were considerable differences between countries in terms of number of vaccinations, target populations and frame of implementation (recommended or mandatory vaccinations). In particular the following vaccination policies were in place: influenza (42 countries), tetanus (31), diphtheria (30), pneumococcus (29), hepatitis B (20), pertussis (18), measles (14), human papilloma virus (14), meningococcus tetravalent A,C,W,Y (14), rubella (13), hepatitis A (11), mumps (11), poliomyelitis (10), herpes zoster (9), varicella (8), tick-born encephalitis (8), meningococcus B (6), rabies (6), Haemophilus influenzae type b (5), tuberculosis (3), typhoid fever (3), meningococcus C (2), and yellow fever (1). Seventeen countries implement mandatory vaccinations, mainly against diphtheria, tetanus and hepatitis B. Conclusions: There are significant differences in vaccination programs for adults in Europe. Routine vaccination programs for adults need to be strengthened. A consensus-based vaccination program is needed.
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19
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The Unknown Health Burden of Herpes Zoster Hospitalizations: The Effect on Chronic Disease Course in Adult Patients ≥50 Years. Vaccines (Basel) 2020; 8:vaccines8010020. [PMID: 31936724 PMCID: PMC7157675 DOI: 10.3390/vaccines8010020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 01/08/2020] [Accepted: 01/08/2020] [Indexed: 12/27/2022] Open
Abstract
The effect of severe Herpes Zoster (HZ) on chronic diseases is a component of the real burden of this vaccine-preventable disease that is not commonly considered. A retrospective cohort study was conducted to assess the health burden of severe HZ in adults ≥50 years residing in Liguria Region from 2015 to 2017. Subjects hospitalized with and without HZ were matched (1:6 ratio). 437 subjects in the HZ cohort and 2622 subjects in the non-HZ cohort were enrolled. Previous immunodeficiency, autoimmune, and rare diseases are identified as main chronic conditions related to HZ hospitalization. Higher incidences of autoimmune (1.4% vs. 0.22%, p = 0.002) and gastrointestinal (7.04% vs. 3.62%, p = 0.015) diseases after hospitalization were observed in the HZ cohort compared to the non-HZ cohort. Significantly higher incidences were found after hospitalization versus the previous period for cardiovascular diseases (11.17% vs. 2.09%, p < 0.001), cerebral vasculopathy (6.13% vs. 0.60%, p < 0.001), non-arrhythmic myocardiopathy (4.31% vs. 0.59%, p = 0.002), and neuropathy (2.62% vs. 0.56%, p = 0.033). The HZ cohort showed a relative risk 10-fold higher for cerebral vasculopathy, 5-fold higher for cardiovascular diseases, and 7-fold higher for non-arrhythmic myocardiopathy. HZ causes a substantial impact on the chronic conditions. These data could suggest an implementation of HZ vaccination programs in the elderly and in high-risk groups.
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20
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Zheng YS, Zhou XY, Luo J, Hu YX, Liu KX, Mao ZH, Wu Z. Adult black dot tinea capitis caused by Trichophyton tonsurans complicated with herpes zoster. Chin Med J (Engl) 2020; 133:91-93. [PMID: 31923110 PMCID: PMC7028189 DOI: 10.1097/cm9.0000000000000567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Indexed: 11/25/2022] Open
Affiliation(s)
- Yu-Shi Zheng
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
- Southern Medical University, Guangzhou, Guangdong 520010, China
| | - Xian-Yi Zhou
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
| | - Juan Luo
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
- Southern Medical University, Guangzhou, Guangdong 520010, China
| | - Yong-Xuan Hu
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
| | - Kang-Xing Liu
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
| | - Zu-Hao Mao
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
| | - Zhong Wu
- Department of Dermatology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong 520010, China
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21
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Varicella-zoster- und Herpes-zoster-Impfindikation bei Multipler Sklerose: aktuelle Situation. DER NERVENARZT 2019; 90:1254-1260. [DOI: 10.1007/s00115-019-00806-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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22
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Gabutti G, Bolognesi N, Sandri F, Florescu C, Stefanati A. Varicella zoster virus vaccines: an update. Immunotargets Ther 2019; 8:15-28. [PMID: 31497569 PMCID: PMC6689529 DOI: 10.2147/itt.s176383] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/06/2019] [Indexed: 12/18/2022] Open
Abstract
Varicella zoster virus (VZV) is the etiological agent of varicella, a highly infectious, self-limiting disease with serious complications. The decline in cell-mediated immunity (CMI) that occurs with aging or immunodepression causes a reactivation of the latent VZV as herpes zoster (HZ). Prevention of VZV through varicella vaccination strategies allows to avoid the primary infection in newborns and susceptible subjects. Available monovalent and combined VZV vaccines are effective, safe and generally well tolerated. Universal varicella vaccination has significantly impacted on incidence, complications and deaths related to this disease. Prevention of HZ through vaccination is a priority to avoid the significant burden of its incidence and complications. Currently two HZ vaccines are available. The recombinant zoster vaccine (RZV), approved by the FDA in 2017 and Zoster Vaccine Live (ZVL) licensed in the United States by the FDA in 2006. The advisory committee on immunization practices (ACIP) preferentially recommends RZV. ZVL remains an option for prevention of HZ in immunocompetent adults aged ≥60 years, although the CMI tends to wane a few years after vaccination.
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Affiliation(s)
- Giovanni Gabutti
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Niccolò Bolognesi
- Postgraduate School of Hygiene and Preventive Medicine, University of Ferrara, Ferrara, Italy
| | - Federica Sandri
- Postgraduate School of Hygiene and Preventive Medicine, University of Ferrara, Ferrara, Italy
| | - Caterina Florescu
- Postgraduate School of Hygiene and Preventive Medicine, University of Ferrara, Ferrara, Italy
| | - Armando Stefanati
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
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23
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Curran D, Andrew MK, Levin MJ, Turriani E, Matthews S, Fogarty C, Klein NP, Grupping K, Oostvogels L, Schmader KE. Evaluation of two frailty indices, with practical application in a vaccine clinical trial. Hum Vaccin Immunother 2019; 15:2960-2968. [PMID: 31157595 PMCID: PMC6930102 DOI: 10.1080/21645515.2019.1622974] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Frail older adults are at increased risk of poor clinical outcomes. Frailty assessment is therefore important in clinical trials to understand the benefits and harms of interventions. However, consensus is lacking on how frailty should be assessed.We developed a prospectively specified index using a battery of formal tests and instruments and a retrospectively generated index using medical comorbidities and patient reported outcomes (PROs) within an adjuvanted recombinant zoster vaccine (RZV) trial (NCT02979639). For both frailty indices (FIs), a total deficit score was calculated as the accumulation of deficits and participants were categorized as non-frail, pre-frail and frail. We assessed (1) the feasibility and validity of both FIs; (2) the impact of RZV vaccine reactogenicity by frailty status on Short Form-36 [SF-36] physical functioning (PF) scores.Of 401 participants, aged ≥50 years, 236 (58.9%) were categorized non-frail, 143 (35.7%), pre-frail, and 22 (5.5%) frail using the prospective FI. Corresponding numbers for the retrospective FI were 192 (47.9%), 169 (42.1%) and 40 (10.0%), respectively. Strong concordance was observed between the frailty status assessments (P < .001). The proportion defined as frail increased from 1.5%, to 10.4% in participants aged 50-59, and ≥70 years, respectively, for the prospective FI. Corresponding numbers for the retrospective FI were 3.7%, and 17.2%, respectively. RZV vaccination was associated with a transient, non-clinically meaningful, decrease on the SF-36 PF score in frail participants.Both frailty indices provided similar results. The retrospectively generated FI offers the advantage of being easier to incorporate into vaccine clinical trials of older adults.
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Affiliation(s)
| | - Melissa K Andrew
- Division of Geriatric Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Myron J Levin
- Departments of Pediatrics and Medicine, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | | | | | | | - Nicola P Klein
- Kaiser Permanente Vaccine Study Center, Oakland, CA, USA
| | | | | | - Kenneth E Schmader
- Division of Geriatrics, Duke University Medical Center and GRECC, Durham Veterans Affairs Medical Center, Durham, NC, USA
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Adult vaccination as the cornerstone of successful ageing: the case of herpes zoster vaccination. A European Interdisciplinary Council on Ageing (EICA) expert focus group. Aging Clin Exp Res 2019; 31:301-307. [PMID: 30805865 DOI: 10.1007/s40520-019-01154-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Accepted: 02/15/2019] [Indexed: 12/20/2022]
Abstract
Herpes zoster (HZ) is a painful cutaneous rash with vesicular lesions, lasting up to 3 weeks, and caused by reactivation of the latent varicella zoster virus (VZV). It may be associated with complications, the most feared being post-herpetic neuralgia. Effective vaccines are available to prevent HZ, but uptake remains low. We report here the conclusions of an expert focus group convened by the European Interdisciplinary Council on Ageing (EICA). The group discussed how existing recommendations regarding HZ vaccination could be better implemented, and how compliance and coverage with HZ vaccination could be enhanced. This report proposes strategies to increase awareness of HZ and its vaccine, enhance vaccine uptake, and educate regarding the role of prevention, including immunization, as a means to "age well". A key strategy that could rapidly and easily be implemented at low cost is co-administration of HZ vaccine with other vaccines scheduled in the target age group. The scientific evidence surrounding the safety and efficacy of co-administration is discussed. Other strategies, such as active calls, publicity campaigns and national vaccine registries are also outlined. There is a compelling need for a full consensus document that carries weight across all the healthcare professions involved in vaccination, to issue simple and basic recommendations for all healthcare providers.
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