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Wang J, Chen Z, Zhou C, Yu B. Clinical efficacy of intense pulsed light combined with low-dose intralesional corticosteroids in treating noninfectious granulomas after mesotherapy: A case series analysis. J Cosmet Dermatol 2024; 23:1669-1676. [PMID: 38351623 DOI: 10.1111/jocd.16213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Revised: 01/10/2024] [Accepted: 01/23/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Mesotherapy is a popular cosmetic procedure for localized delivery of substances. However, due to the lack of standardized processes, there are potential risks of adverse reactions. Granulomas formation is one of the chronic reactions which impose significant physical and mental burdens on patients. OBJECTIVES The aim of this analysis is to evaluate the safety and feasibility of combining intense pulsed light (IPL) with intralesional corticosteroids for treating noninfectious granulomas after mesotherapy. METHODS This retrospective observational case series included patients who suffer from noninfectious granulomas after mesotherapy and received combination of IPL and intralesional corticosteroids treatment between October 2021 and December 2022 at Peking University Shenzhen Hospital, Shenzhen, China. The process and effect were analyzed and summarized. RESULTS Among the seven patients, five expressed extreme satisfaction with the efficacy, while two was slightly satisfied. The physicians believed that all patients had shown significant improvement. No adverse reactions or recurrences were observed during follow-up. CONCLUSION Based on this analysis, the application of the combined treatment in patients suffering from noninfectious granuloma due to mesotherapy demonstrates good clinical efficacy and safety, making it worth considering as a treatment option.
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Affiliation(s)
- Jieyi Wang
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, China
| | - Zhuoxuan Chen
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, China
| | - Cheng Zhou
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, China
- Department of Medicine, Shenzhen University, Shenzhen, China
| | - Bo Yu
- Department of Dermatology, Skin Research Institute of Peking University Shenzhen Hospital, Peking University Shenzhen Hospital, Shenzhen, China
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Meymandi SS, Safari A, Meymandi MS, Aflatoonian M. The role of fractional laser-assisted drug delivery in enhancing the efficacy of topical bimatoprost solution in the treatment of alopecia areata: An intra-patient comparative randomized clinical trial. J Cosmet Dermatol 2024; 23:1663-1668. [PMID: 38321929 DOI: 10.1111/jocd.16209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 12/27/2023] [Accepted: 01/22/2024] [Indexed: 02/08/2024]
Abstract
BACKGROUND Transepidermal drug delivery is a novel therapeutic technique to boost efficacy of topical drugs. AIM In this clinical trial we evaluate the efficacy of the combination of fractional carbon dioxide (FCO2) laser and bimatoprost solution compared to bimatoprost alone in the treatment of alopecia areata. METHODS This is a prospective intra-patient comparative randomized clinical trial on 20 patients with alopecia areata. In each participant two patches were chosen to randomly receive either topical 0.03% bimatoprost solution (twice a day for 12 weeks) alone or in combination with FCO2 laser (every 2 weeks for 12 weeks). Then response to treatment was evaluated by the measurement of the severity of alopecia tool score system (SALT) score, percentage of hair regrowth, physician assessment and patients' satisfaction. RESULTS SALT score was reduced significantly during treatment sessions and after a 3-month follow-up in both treatment groups (p = 0.000). The mean percentage of improvement in SALT score in the combination therapy and monotherapy groups were 46.43 ± 4.35% and 21.16 ± 4.06% at the end of the study and 46.42 ± 5.75% and16.11 ± 3.10% at the end of the follow-up period, respectively (p = 0.000). A general linear model of two-way analysis demonstrated a significantly superior outcome in the combination therapy group compared to the monotherapy group during time (F1.6, 13.2 = 43.8. p = 0.000). CONCLUSION Fractional ablative laser can be considered as an assistant method for enhancing of efficacy of topical drugs especially in refractory cases of patchy alopecia areata.
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Affiliation(s)
- Simin Shamsi Meymandi
- Pathology and Stem Cell Research Center, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran
| | - Alireza Safari
- Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran
| | - Manzumeh Shamsi Meymandi
- Pathology and Stem Cell Research Center, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran
| | - Mahin Aflatoonian
- Pathology and Stem Cell Research Center, Afzalipour Hospital, Kerman University of Medical Sciences, Kerman, Iran
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Goberdhan L, Schneider K, Makino ET, Bautista A, Mehta RC. Efficacy and safety of novel topical pigment-correcting regimen with biweekly diamond tip microdermabrasion procedures on facial hyperpigmentation. J Cosmet Dermatol 2024; 23:1726-1733. [PMID: 38288515 DOI: 10.1111/jocd.16192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 01/04/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND Facial hyperpigmentation can negatively affect an individual's emotional and psychosocial well-being. AIMS Assess safety and tolerability of a combination of microdermabrasion (DG) procedures using a novel brightening pro-infusion serum (EC-DG) with a targeted at-home treatment regimen in subjects with mild to severe facial hyperpigmentation, including melasma, post-inflammatory hyperpigmentation, and dark spots. PATIENTS/METHODS This 12-week, open-label study enrolled 18 subjects (Fitzpatrick skin types I-IV) who underwent 6 in-office DG procedures with EC-DG (one procedure administered biweekly), along with daily topical application of a brightening treatment serum and dark spot cream. End points included change from baseline across multiple skin quality attributes and the Melasma Area and Severity Index (MASI), self-assessment questionnaires, and tolerability assessments. RESULTS The combination treatment was well tolerated and resulted in significant (p ≤ 0.05) improvements from baseline in radiance, tactile roughness, and moisturization/hydration immediately after the first treatment, in MASI score at day 3, and in overall hyperpigmentation at week 4. Most (94.1%) subjects were satisfied with treatment. CONCLUSIONS DG procedures using EC-DG combined with a targeted at-home skincare regimen are effective and tolerable for treating facial hyperpigmentation across a broad range of skin types.
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Affiliation(s)
- Lisa Goberdhan
- Allergan Aesthetics, an AbbVie Company, Irvine, California, USA
| | - Katie Schneider
- Allergan Aesthetics, an AbbVie Company, Irvine, California, USA
| | | | | | - Rahul C Mehta
- Allergan Aesthetics, an AbbVie Company, Irvine, California, USA
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Prete A, Pieroni E, Marrama E, Bruschini L, Ferrari M, Scioti G, Aprile V, Guarracino F, Ambrosini CE, Molinaro E, Elisei R, Lucchi M, Materazzi G. Management of patients with extensive locally advanced thyroid cancer: results of multimodal treatments. J Endocrinol Invest 2024; 47:1165-1173. [PMID: 38032454 PMCID: PMC11035473 DOI: 10.1007/s40618-023-02234-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 10/23/2023] [Indexed: 12/01/2023]
Abstract
PURPOSE Surgery plays a key role in the treatment of thyroid cancer (TC) patients. Locally advanced cases, however, can require an extensive surgical approach with technical issues and a high risk of complications. In these cases, a multidisciplinary evaluation should be carried out to evaluate pros and cons. The aim of this study was to share our experience, as a multidisciplinary team, in the management of patients with locally advanced TC with a particularly extensive local disease, whose surgical approach could be challenging and part of a multimodal treatment. METHODS We retrospectively evaluated clinical, surgical, and oncologic features of all patients with locally advanced TC who had undergone multidisciplinary surgery from January 2019 to June 2020. RESULTS Six patients (two cases each of poorly differentiated, papillary, and medullary TC) were included. Four out of six were suffering from symptoms related to the advanced disease. At pre-surgical evaluation, a multidisciplinary team proposed extended surgery with radical intent via cervicotomy and sternotomy, considering other therapies not feasible or probably ineffective without it. No one passed away in intra- or perioperative time. At the end of follow-up (median 2.6 years), all patients presented a remission of symptoms due to the advanced disease, four patients were submitted to adjuvant therapies and only one patient died for a cause unrelated to the disease. CONCLUSION This series of very advanced TCs shows the effectiveness of a surgery performed by a multidisciplinary team in controlling symptoms, allowing adjuvant therapies, and improving the survival of patients whose cases would otherwise be very difficult to manage.
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Affiliation(s)
- A Prete
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - E Pieroni
- Endocrine Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, Pisa, Italy
| | - E Marrama
- Thoracic Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, Pisa, Italy
| | - L Bruschini
- Ear Nose Throat (ENT) Audiology and Phoniatric Unit, Department of Surgical Pathology, Medical, Molecular and Critical Area, University Hospital of Pisa, Pisa, Italy
| | - M Ferrari
- Vascular Surgery Unit, Department of Translational Research and New Technologies in Medicine and Surgery, University Hospital of Pisa, Pisa, Italy
| | - G Scioti
- Section of Cardiac Surgery, University Hospital of Pisa, Pisa, Italy
| | - V Aprile
- Thoracic Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, Pisa, Italy
| | - F Guarracino
- Cardiothoracic and Vascular Anaesthesia and Intensive Care, Department of Anaesthesia and Critical Care Medicine, University Hospital of Pisa, Pisa, Italy
| | - C E Ambrosini
- Endocrine Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, Pisa, Italy
| | - E Molinaro
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy
| | - R Elisei
- Endocrine Unit, Department of Clinical and Experimental Medicine, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
| | - M Lucchi
- Thoracic Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, Pisa, Italy
| | - G Materazzi
- Endocrine Surgery Unit, Department of Surgical, Medical and Molecular Pathology and Critical Area, University Hospital of Pisa, Pisa, Italy
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Pei D, Zeng L, Huang X, Wang B, Liu L, Zhang G. Efficacy and safety of combined microneedling therapy for androgenic alopecia: A systematic review and meta-analysis of randomized clinical trials. J Cosmet Dermatol 2024; 23:1560-1572. [PMID: 38239003 DOI: 10.1111/jocd.16186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 12/14/2023] [Accepted: 01/05/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVE To provide dermatologists with more clinical experience in treating androgenetic alopecia, we evaluated the effect and safety of combined microneedling therapy for androgenetic alopecia. METHODS Studies on combined microneedling for hair loss were comprehensively searched by us in PubMed, Excerpta Medica Database, and the Cochrane Library Database. The literature search spanned the period from 2012 to 2022. Inclusion and exclusion criteria were developed, and the literature was screened according to this criteria. The Cochrane Risk of Bias Tool was used to assess the quality of the studies. The researcher applied Revman 5.3 and Stata 15.1 software to analyze the data after extracting information from the data. RESULTS Finally, 13 RCTs involving 696 AGA patients were included to compare the clinical effectiveness and adverse events of combined MN therapy with single MN therapy or single drug therapy for AGA. The results of meta-analysis showed as follows: (1) Hair density and diameter changes: The combined MN group was significantly better than any single treatment group, and the differences were statistically significant (MD = 13.36, 95% CI = [8.55, 18.16], Z = 5.45, p < 0.00001; MD = 18.11, 95% CI = [13.70, 22.52], Z = 8.04, p < 0.00001; MD = 13.36, 95% CI = [8.55, 18.16], Z = 5.45, p < 0.00001; MD = 2.50, 95% CI = [0.99, 4.02], Z = 3.23, p = 0.001); (2) the evaluation of satisfaction for efficacy: The doctor satisfaction rating of the combined MN group was significantly higher than that of any single treatment group, with statistical difference (RR = 2.03, 95% CI = [1.62, 2.53], Z = 6.24, p < 0.00001). The difference between the two groups regarding patients satisfaction was not significant (RR = 3.44, 95% CI = [0.67, 17.59], Z = 1.49, p = 0.14). (3) Safety: There was no statistical difference in the incidence of adverse reactions between combination therapy and monotherapy (RR = 0.83, 95% CI = [0.62, 1.12], Z = 1.22, p = 0.22). CONCLUSION The combined MN group showed statistically significant improvement in hair density and diameter, and good safety compared with monotherapy.
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Affiliation(s)
- Danning Pei
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
| | - Linxi Zeng
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
| | - Xin Huang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
| | - Bin Wang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
| | - Lu Liu
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
| | - Guoqiang Zhang
- Department of Dermatology, The First Hospital of Hebei Medical University, Shijiazhuang, China
- Candidate Branch of National Clinical Research Center for Skin Diseases, Shijiazhuang, China
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Li T, Du W, Ding Z, Liu J, Ding Y. Percutaneous endoscopic lumbar discectomy combined with platelet-rich plasma injection for lumbar disc herniation: analysis of clinical and imaging outcomes. BMC Musculoskelet Disord 2024; 25:328. [PMID: 38658984 PMCID: PMC11044406 DOI: 10.1186/s12891-024-07444-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/15/2024] [Indexed: 04/26/2024] Open
Abstract
OBJECTIVE To evaluate the clinical efficacy and imaging outcomes of percutaneous endoscopic lumbar discectomy (PELD) combined with platelet-rich plasma (PRP) for the treatment of lumbar disc herniation (LDH). METHODS A total of 155 patients with LDH between January 2020 and June 2022 were retrospective analyzed, of which 75 underwent PELD with PRP and 80 underwent PELD only. Clinical functional scores and imaging data were compared. Clinical functional scores included visual analog scale of leg pain (VAS-LP) and back pain (VAS-BP), Japanese Orthopedic Association score (JOA), Oswestry Disability Index (ODI) and modified MacNab criteria. Imaging data included disc height index (DHI), spinal cross-sectional area (SCSA), disc protrusion size (DPZ), and ratio value of disc grey scales (RVG). RESULTS Both groups showed clinical improvement, and VAS-LP, VAS-BP, JOA and ODI were significantly improved in the PRP group compared with the control group at 3, 6 and 12 months postoperatively (P < 0.05). At the last follow-up, the differences in SCSA, DPZ and RVG between the two groups were statistically significant (P < 0.05), with the PRP group being superior to the control group. The excellent and good rates of the modified Macnab criteria in the PRP group and control group were 93.3% and 90%, respectively, with no statistically significant difference (P > 0.05). No serious complications occurred during the follow-up period. CONCLUSION PELD combined with PRP is a safe and effective method for treating patients with LDH. PRP injection was beneficial for delaying disc degeneration and promoting disc remodeling.
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Affiliation(s)
- Tusheng Li
- Orthopedics of TCM Senior Dept, The Sixth Medical Center of PLA General Hospital, Beijing, People's Republic of China
| | - Wei Du
- Orthopedics of TCM Senior Dept, The Sixth Medical Center of PLA General Hospital, Beijing, People's Republic of China
| | - Zhili Ding
- Orthopedics of TCM Senior Dept, The Sixth Medical Center of PLA General Hospital, Beijing, People's Republic of China
| | - Jiang Liu
- Orthopedics of TCM Senior Dept, The Sixth Medical Center of PLA General Hospital, Beijing, People's Republic of China
| | - Yu Ding
- Orthopedics of TCM Senior Dept, The Sixth Medical Center of PLA General Hospital, Beijing, People's Republic of China.
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Onyshchenko K, Luo R, Rao X, Zhang X, Gaedicke S, Grosu AL, Firat E, Niedermann G. Hypofractionated radiotherapy combined with lenalidomide improves systemic antitumor activity in mouse solid tumor models. Theranostics 2024; 14:2573-2588. [PMID: 38646638 PMCID: PMC11024858 DOI: 10.7150/thno.88864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Accepted: 03/02/2024] [Indexed: 04/23/2024] Open
Abstract
Background: Hypofractionated radiotherapy (hRT) can induce a T cell-mediated abscopal effect on non-irradiated tumor lesions, especially in combination with immune checkpoint blockade (ICB). However, clinically, this effect is still rare, and ICB-mediated adverse events are common. Lenalidomide (lena) is an anti-angiogenic and immunomodulatory drug used in the treatment of hematologic malignancies. We here investigated in solid tumor models whether lena can enhance the abscopal effect in double combination with hRT. Methods: In two syngeneic bilateral tumor models (B16-CD133 melanoma and MC38 colon carcinoma), the primary tumor was treated with hRT. Lena was given daily for 3 weeks. Besides tumor size and survival, the dependence of the antitumor effects on CD8+ cells, type-I IFN signaling, and T cell costimulation was determined with depleting or blocking antibodies. Tumor-specific CD8+ T cells were quantified, and their differentiation and effector status were characterized by multicolor flow cytometry using MHC-I tetramers and various antibodies. In addition, dendritic cell (DC)-mediated tumor antigen cross-presentation in vitro and directly ex vivo and the composition of tumor-associated vascular endothelial cells were investigated. Results: In both tumor models, the hRT/lena double combination induced a significant abscopal effect. Control of the non-irradiated secondary tumor and survival were considerably better than with the respective monotherapies. The abscopal effect was strongly dependent on CD8+ cells and associated with an increase in tumor-specific CD8+ T cells in the non-irradiated tumor and its draining lymph nodes. Additionally, we found more tumor-specific T cells with a stem-like (TCF1+ TIM3- PD1+) and a transitory (TCF1- TIM3+ CD101- PD1+) exhausted phenotype and more expressing effector molecules such as GzmB, IFNγ, and TNFα. Moreover, in the non-irradiated tumor, hRT/lena treatment also increased DCs cross-presenting a tumor model antigen. Blocking type-I IFN signaling, which is essential for cross-presentation, completely abrogated the abscopal effect. A gene expression analysis of bone marrow-derived DCs revealed that lena augmented the expression of IFN response genes and genes associated with differentiation, maturation (including CD70, CD83, and CD86), migration to lymph nodes, and T cell activation. Flow cytometry confirmed an increase in CD70+ CD83+ CD86+ DCs in both irradiated and abscopal tumors. Moreover, the hRT/lena-induced abscopal effect was diminished when these costimulatory molecules were blocked simultaneously using antibodies. In line with the enhanced infiltration by DCs and tumor-specific CD8+ T cells, including more stem-like cells, hRT/lena also increased tumor-associated high endothelial cells (TA-HECs) in the non-irradiated tumor. Conclusions: We demonstrate that lena can augment the hRT-induced abscopal effect in mouse solid tumor models in a CD8 T cell- and IFN-I-dependent manner, correlating with enhanced anti-tumor CD8 T cell immunity, DC cross-presentation, and TA-HEC numbers. Our findings may be helpful for the planning of clinical trials in (oligo)metastatic patients.
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Affiliation(s)
- Kateryna Onyshchenko
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
- Laboratory of Biosynthesis of Nucleic Acids, Institute of Molecular Biology and Genetics of NASU, Kyiv, Ukraine
- German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Ren Luo
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Faculty of Biology, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xi Rao
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Xuanwei Zhang
- Division of Thoracic Tumor Multimodality Treatment, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
- Department of Radiation Oncology, Cancer Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Simone Gaedicke
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Elke Firat
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Gabriele Niedermann
- Department of Radiation Oncology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- German Cancer Consortium (DKTK), Partner Site Freiburg, Freiburg, Germany
- German Cancer Research Center (DKFZ), Heidelberg, Germany
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Zhao L, Chang F, Tong Y, Yin J, Xu J, Li H, Du L, Jiang Y. A Multifunctional Bimetallic Nanoplatform for Synergic Local Hyperthermia and Chemotherapy Targeting HER2-Positive Breast Cancer. Adv Sci (Weinh) 2024; 11:e2308316. [PMID: 38380506 DOI: 10.1002/advs.202308316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 01/19/2024] [Indexed: 02/22/2024]
Abstract
Anti-HER2 (human epidermal growth factor receptor 2) therapies significantly increase the overall survival of patients with HER2-positive breast cancer. Unfortunately, a large fraction of patients may develop primary or acquired resistance. Further, a multidrug combination used to prevent this in the clinic places a significant burden on patients. To address this issue, this work develops a nanotherapeutic platform that incorporates bimetallic gold-silver hollow nanoshells (AuAg HNSs) with exceptional near-infrared (NIR) absorption capability, the small-molecule tyrosine kinase inhibitor pyrotinib (PYR), and Herceptin (HCT). This platform realizes targeted delivery of multiple therapeutic effects, including chemo-and photothermal activities, oxidative stress, and immune response. In vitro assays reveal that the HCT-modified nanoparticles exhibit specific recognition ability and effective internalization by cells. The released PYR inhibit cell proliferation by downregulating HER2 and its associated pathways. NIR laser application induces a photothermal effect and tumor cell apoptosis, whereas an intracellular reactive oxygen species burst amplifies oxidative stress and triggers cancer cell ferroptosis. Importantly, this multimodal therapy also promotes the upregulation of genes related to TNF and NF-κB signaling pathways, enhancing immune activation and immunogenic cell death. In vivo studies confirm a significant reduction in tumor volume after treatment, substantiating the potential effectiveness of these nanocarriers.
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Affiliation(s)
- Li Zhao
- Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, China
| | - Fei Chang
- The Second Hospital of Shandong University, Jinan, Shandong, 250033, China
| | - Yao Tong
- The Second Hospital of Shandong University, Jinan, Shandong, 250033, China
| | - Jiawei Yin
- The Second Hospital of Shandong University, Jinan, Shandong, 250033, China
| | - Jiawen Xu
- Department of Pathology, Shandong Provincial Hospital affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Hui Li
- Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, China
| | - Lutao Du
- Department of Clinical Laboratory, Qilu Hospital of Shandong University, Jinan, Shandong, 250012, China
- Shandong Provincial Key Laboratory of Innovation Technology in Laboratory Medicine, Jinan, Shandong, 250033, China
- Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, Shandong, 250033, China
| | - Yanyan Jiang
- Liquid-Solid Structural Evolution & Processing of Materials (Ministry of Education), School of Materials Science and Engineering, Shandong University, Jinan, Shandong, 250061, China
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Hou YK, Zhang ZJ, Li RT, Peng J, Chen SY, Yue YR, Zhang WH, Sun B, Chen JX, Zhou Q. Remodeling the Tumor Microenvironment with Core-Shell Nanosensitizer Featuring Dual-Modal Imaging and Multimodal Therapy for Breast Cancer. ACS Appl Mater Interfaces 2023; 15:2602-2616. [PMID: 36622638 DOI: 10.1021/acsami.2c17691] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
To improve the efficiency of radiation therapy (RT) for breast cancer, a designable multifunctional core-shell nanocomposite of FeP@Pt is constructed using Fe(III)-polydopamine (denoted as FeP) as the core and platinum particles (Pt) as the shell. The hybrid structure is further covered with hyaluronic acid (HA) to give the final nanoplatform of FeP@Pt@HA (denoted as FPH). FPH exhibits good biological stability, prolongs blood circulation time, and is simultaneously endowed with tumor-targeting ability. With CD44-mediated endocytosis of HA, FPH can be internalized by cancer cells and activated by the tumor microenvironment (TME). The redox reaction between Fe3+ in FPH and endogenous glutathione (GSH) or/and hydrogen peroxide (H2O2) initiates ferroptosis therapy by promoting GSH exhaustion and •OH generation. Moreover, FPH has excellent photothermal conversion efficiency and can absorb near-infrared laser energy to promote the above catalytic reaction as well as to achieve photothermal therapy (PTT). Ferroptosis therapy and PTT are further accompanied by the catalase activity of Pt nanoshells to accelerate O2 production and the high X-ray attenuation coefficient of Pt for enhanced radiotherapy (RT). Apart from the therapeutic modalities, FPH exhibits dual-modal contrast enhancement in infrared (IR) thermal imaging and computed tomography (CT) imaging, offering potential in imaging-guided cancer therapy. In this article, the nanoplatform can remodel the TME through the production of O2, GSH- and H2O2-depletion, coenhanced PTT, ferroptosis, and RT. This multimodal nanoplatform is anticipated to shed light on the design of TME-activatable materials to enhance the synergism of treatment results and enable the establishment of efficient nanomedicine.
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Affiliation(s)
- Ying-Ke Hou
- Department of Medical Imaging, Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Southern Medical University, Guangzhou, Guangdong510630, China
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong510515, China
| | - Zi-Jian Zhang
- Department of Medical Imaging, Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Southern Medical University, Guangzhou, Guangdong510630, China
| | - Rong-Tian Li
- Southern University of Science and Technology Hospital, Shenzhen51805, China
| | - Jian Peng
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong510515, China
| | - Si-Yu Chen
- Department of Medical Imaging, Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Southern Medical University, Guangzhou, Guangdong510630, China
| | - Ya-Ru Yue
- Department of Medical Imaging, Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Southern Medical University, Guangzhou, Guangdong510630, China
| | - Wen-Hua Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu215123, China
| | - Bin Sun
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong510515, China
| | - Jin-Xiang Chen
- NMPA Key Laboratory for Research and Evaluation of Drug Metabolism, Guangdong Provincial Key Laboratory of New Drug Screening, School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, Guangdong510515, China
| | - Quan Zhou
- Department of Medical Imaging, Third Affiliated Hospital of Southern Medical University (Academy of Orthopedics Guangdong Province), Southern Medical University, Guangzhou, Guangdong510630, China
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10
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Sever B, Ciftci H, DeMirci H, Sever H, Ocak F, Yulug B, Tateishi H, Tateishi T, Otsuka M, Fujita M, Başak AN. Comprehensive Research on Past and Future Therapeutic Strategies Devoted to Treatment of Amyotrophic Lateral Sclerosis. Int J Mol Sci 2022; 23:ijms23052400. [PMID: 35269543 PMCID: PMC8910198 DOI: 10.3390/ijms23052400] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 02/08/2022] [Accepted: 02/08/2022] [Indexed: 02/01/2023] Open
Abstract
Amyotrophic lateral sclerosis (ALS) is a rapidly debilitating fatal neurodegenerative disorder, causing muscle atrophy and weakness, which leads to paralysis and eventual death. ALS has a multifaceted nature affected by many pathological mechanisms, including oxidative stress (also via protein aggregation), mitochondrial dysfunction, glutamate-induced excitotoxicity, apoptosis, neuroinflammation, axonal degeneration, skeletal muscle deterioration and viruses. This complexity is a major obstacle in defeating ALS. At present, riluzole and edaravone are the only drugs that have passed clinical trials for the treatment of ALS, notwithstanding that they showed modest benefits in a limited population of ALS. A dextromethorphan hydrobromide and quinidine sulfate combination was also approved to treat pseudobulbar affect (PBA) in the course of ALS. Globally, there is a struggle to prevent or alleviate the symptoms of this neurodegenerative disease, including implementation of antisense oligonucleotides (ASOs), induced pluripotent stem cells (iPSCs), CRISPR-9/Cas technique, non-invasive brain stimulation (NIBS) or ALS-on-a-chip technology. Additionally, researchers have synthesized and screened new compounds to be effective in ALS beyond the drug repurposing strategy. Despite all these efforts, ALS treatment is largely limited to palliative care, and there is a strong need for new therapeutics to be developed. This review focuses on and discusses which therapeutic strategies have been followed so far and what can be done in the future for the treatment of ALS.
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Affiliation(s)
- Belgin Sever
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, Eskisehir 26470, Turkey;
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan; (H.C.); (H.T.); (M.O.)
| | - Halilibrahim Ciftci
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan; (H.C.); (H.T.); (M.O.)
- Department of Drug Discovery, Science Farm Ltd., Kumamoto 862-0976, Japan
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey;
| | - Hasan DeMirci
- Department of Molecular Biology and Genetics, Koc University, Istanbul 34450, Turkey;
| | - Hilal Sever
- Ministry of Health, Istanbul Training and Research Hospital, Physical Medicine and Rehabilitation Clinic, Istanbul 34098, Turkey;
| | - Firdevs Ocak
- Faculty of Medicine, Kocaeli University, Kocaeli 41001, Turkey;
| | - Burak Yulug
- Department of Neurology and Neuroscience, Faculty of Medicine, Alaaddin Keykubat University, Alanya 07425, Turkey;
| | - Hiroshi Tateishi
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan; (H.C.); (H.T.); (M.O.)
| | - Takahisa Tateishi
- Division of Respirology, Neurology and Rheumatology, Department of Medicine, Kurume University School of Medicine, Fukuoka 830-0011, Japan;
| | - Masami Otsuka
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan; (H.C.); (H.T.); (M.O.)
- Department of Drug Discovery, Science Farm Ltd., Kumamoto 862-0976, Japan
| | - Mikako Fujita
- Medicinal and Biological Chemistry Science Farm Joint Research Laboratory, Faculty of Life Sciences, Kumamoto University, Kumamoto 862-0973, Japan; (H.C.); (H.T.); (M.O.)
- Correspondence: (M.F.); (A.N.B.); Tel.: +81-96-371-4622 (M.F.); +90-850-250-8250 (A.N.B.)
| | - Ayşe Nazlı Başak
- Suna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory (KUTTAM-NDAL), Koc University, Istanbul 34450, Turkey
- Correspondence: (M.F.); (A.N.B.); Tel.: +81-96-371-4622 (M.F.); +90-850-250-8250 (A.N.B.)
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11
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Rao S, Tang Y, Li J, Shi W. A rapidly progressing, painful ulcer at a surgical wound site. BMJ 2022; 376:e068211. [PMID: 35172990 DOI: 10.1136/bmj-2021-068211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Shijia Rao
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Hunan Key Laboratory of Medical Epigenomics, Changsha, Hunan, China
| | - Yan Tang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ji Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Aging Biology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Wei Shi
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
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12
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Madireddy S, Madireddy S. Therapeutic Interventions to Mitigate Mitochondrial Dysfunction and Oxidative Stress–Induced Damage in Patients with Bipolar Disorder. Int J Mol Sci 2022; 23:ijms23031844. [PMID: 35163764 PMCID: PMC8836876 DOI: 10.3390/ijms23031844] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/26/2021] [Accepted: 12/30/2021] [Indexed: 01/10/2023] Open
Abstract
Bipolar disorder (BD) is characterized by mood changes, including recurrent manic, hypomanic, and depressive episodes, which may involve mixed symptoms. Despite the progress in neurobiological research, the pathophysiology of BD has not been extensively described to date. Progress in the understanding of the neurobiology driving BD could help facilitate the discovery of therapeutic targets and biomarkers for its early detection. Oxidative stress (OS), which damages biomolecules and causes mitochondrial and dopamine system dysfunctions, is a persistent finding in patients with BD. Inflammation and immune dysfunction might also play a role in BD pathophysiology. Specific nutrient supplements (nutraceuticals) may target neurobiological pathways suggested to be perturbed in BD, such as inflammation, mitochondrial dysfunction, and OS. Consequently, nutraceuticals may be used in the adjunctive treatment of BD. This paper summarizes the possible roles of OS, mitochondrial dysfunction, and immune system dysregulation in the onset of BD. It then discusses OS-mitigating strategies that may serve as therapeutic interventions for BD. It also analyzes the relationship between diet and BD as well as the use of nutritional interventions in the treatment of BD. In addition, it addresses the use of lithium therapy; novel antipsychotic agents, including clozapine, olanzapine, risperidone, cariprazine, and quetiapine; and anti-inflammatory agents to treat BD. Furthermore, it reviews the efficacy of the most used therapies for BD, such as cognitive–behavioral therapy, bright light therapy, imagery-focused cognitive therapy, and electroconvulsive therapy. A better understanding of the roles of OS, mitochondrial dysfunction, and inflammation in the pathogenesis of bipolar disorder, along with a stronger elucidation of the therapeutic functions of antioxidants, antipsychotics, anti-inflammatory agents, lithium therapy, and light therapies, may lead to improved strategies for the treatment and prevention of bipolar disorder.
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Affiliation(s)
- Sahithi Madireddy
- Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Correspondence:
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13
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Qi L, Lindsay H, Kogiso M, Du Y, Braun FK, Zhang H, Guo L, Zhao S, Injac SG, Baxter PA, Su JM, Xiao S, Erickson SW, Earley EJ, Teicher B, Smith MA, Li XN. Evaluation of an EZH2 inhibitor in patient-derived orthotopic xenograft models of pediatric brain tumors alone and in combination with chemo- and radiation therapies. J Transl Med 2022; 102:185-193. [PMID: 34802040 PMCID: PMC10228180 DOI: 10.1038/s41374-021-00700-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 11/09/2022] Open
Abstract
Brain tumors are the leading cause of cancer-related death in children. Tazemetostat is an FDA-approved enhancer of zeste homolog (EZH2) inhibitor. To determine its role in difficult-to-treat pediatric brain tumors, we examined EZH2 levels in a panel of 22 PDOX models and confirmed EZH2 mRNA over-expression in 9 GBM (34.6 ± 12.7-fold) and 11 medulloblastoma models (6.2 ± 1.7 in group 3, 6.0 ± 2.4 in group 4) accompanied by elevated H3K27me3 expression. Therapeutic efficacy was evaluated in 4 models (1 GBM, 2 medulloblastomas and 1 ATRT) via systematically administered tazemetostat (250 and 400 mg/kg, gavaged, twice daily) alone and in combination with cisplatin (5 mg/kg, i.p., twice) and/or radiation (2 Gy/day × 5 days). Compared with the untreated controls, tazemetostat significantly (Pcorrected < 0.05) prolonged survival times in IC-L1115ATRT (101% at 400 mg/kg) and IC-2305GBM (32% at 250 mg/kg, 45% at 400 mg/kg) in a dose-dependent manner. The addition of tazemetostat with radiation was evaluated in 3 models, with only one [IC-1078MB (group 4)] showing a substantial, though not statistically significant, prolongation in survival compared to radiation treatment alone. Combining tazemetostat (250 mg/kg) with cisplatin was not superior to cisplatin alone in any model. Analysis of in vivo drug resistance detected predominance of EZH2-negative cells in the remnant PDOX tumors accompanied by decreased H3K27me2 and H3K27me3 expressions. These data supported the use of tazemetostat in a subset of pediatric brain tumors and suggests that EZH2-negative tumor cells may have caused therapy resistance and should be prioritized for the search of new therapeutic targets.
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Affiliation(s)
- Lin Qi
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
- Department of Pharmacology, School of Medicine, Sun Yat-Sen University, Shenzhen, 518107, China
| | - Holly Lindsay
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Mari Kogiso
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Yuchen Du
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Frank K Braun
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Huiyuan Zhang
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Lei Guo
- Institute of Biosciences and Technology, Texas A&M Health Science Center, Houston, TX, USA
| | - Sibo Zhao
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Sarah G Injac
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Patricia A Baxter
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Jack Mf Su
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA
| | - Sophie Xiao
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | | | | | | | - Xiao-Nan Li
- Texas Children's Cancer Center, Texas Children's Hospital, Baylor College of Medicine, Houston, TX, USA.
- Ann & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
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14
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Fox CP, Ahearne MJ, Pettengell R, Dearden C, El-Sharkawi D, Kassam S, Cook L, Cwynarski K, Illidge T, Collins G. Guidelines for the management of mature T- and natural killer-cell lymphomas (excluding cutaneous T-cell lymphoma): a British Society for Haematology Guideline. Br J Haematol 2022; 196:507-522. [PMID: 34811725 DOI: 10.1111/bjh.17951] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
MESH Headings
- Humans
- Clinical Decision-Making
- Combined Modality Therapy/adverse effects
- Combined Modality Therapy/methods
- Diagnosis, Differential
- Disease Management
- Killer Cells, Natural/metabolism
- Killer Cells, Natural/pathology
- Leukemia, Prolymphocytic, T-Cell/diagnosis
- Leukemia, Prolymphocytic, T-Cell/etiology
- Leukemia, Prolymphocytic, T-Cell/therapy
- Lymphoma, T-Cell/diagnosis
- Lymphoma, T-Cell/epidemiology
- Lymphoma, T-Cell/etiology
- Lymphoma, T-Cell/therapy
- Prognosis
- Treatment Outcome
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Affiliation(s)
- Christopher P Fox
- Department of Clinical Haematology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Matthew J Ahearne
- Department of Haematology, University Hospitals of Leicester NHS Trust, Lymphoid Malignancies Group, University of Leicester, Leicester, UK
| | - Ruth Pettengell
- Haematology and Medical Oncology, St. George's Healthcare NHS Trust, London, UK
| | - Claire Dearden
- Department of Haemato-Oncology, The Royal Marsden NHS Foundation Trust, Sutton, UK
| | - Dima El-Sharkawi
- Department of Haemato-Oncology, The Royal Marsden NHS Foundation Trust, Sutton, UK
| | - Shireen Kassam
- Department of Haematological Medicine, King's College Hospital, London, UK
| | - Lucy Cook
- Department of Haematology and National Centre for Human Retrovirology, Imperial College Healthcare NHS Trust, London, UK
| | - Kate Cwynarski
- Department of Haematology, University College Hospital, London, UK
| | - Tim Illidge
- Division of Cancer Sciences, University of Manchester, Manchester, UK
- The Christie NHS Foundation Trust, Manchester, UK
| | - Graham Collins
- Department of Clinical Haematology, Oxford Cancer and Haematology Centre, Oxford University Hospitals NHS Trust, Oxford, UK
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15
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Abstract
Functional neurological disorder (FND), previously regarded as a diagnosis of exclusion, is now a rule-in diagnosis with available treatments. This represents a major step toward destigmatizing the disorder, which was often doubted and deemed untreatable. FND is prevalent, generally affecting young and middle aged adults, and can cause severe disability in some individuals. An early diagnosis, with subsequent access to evidence based rehabilitative and/or psychological treatments, can promote recovery-albeit not all patients respond to currently available treatments. This review presents the latest advances in the use of validated rule-in examination signs to guide diagnosis, and the range of therapeutic approaches available to care for patients with FND. The article focuses on the two most frequently identified subtypes of FND: motor (weakness and/or movement disorders) and seizure type symptoms. Twenty two studies on motor and 27 studies on seizure type symptoms report high specificities of clinical signs (64-100%), and individual signs are reviewed. Rehabilitative interventions (physical and occupational therapy) are treatments of choice for functional motor symptoms, while psychotherapy is an emerging evidence based treatment across FND subtypes. The literature to date highlights heterogeneity in responses to treatment, underscoring that more research is needed to individualize treatments and develop novel interventions.
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Affiliation(s)
- Selma Aybek
- Neurology Department, Psychosomatic Medicine Unit, Inselspital University Hospital, Bern, and Bern University, Bern, Switzerland
| | - David L Perez
- Divisions of Cognitive Behavioral Neurology and Neuropsychiatry, Functional Neurological Disorder Unit, Departments of Neurology and Psychiatry, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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16
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Liu Z, Ren Y, Weng S, Xu H, Li L, Han X. A New Trend in Cancer Treatment: The Combination of Epigenetics and Immunotherapy. Front Immunol 2022; 13:809761. [PMID: 35140720 PMCID: PMC8818678 DOI: 10.3389/fimmu.2022.809761] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 01/03/2022] [Indexed: 12/15/2022] Open
Abstract
In recent years, immunotherapy has become a hot spot in the treatment of tumors. As an emerging treatment, it solves many problems in traditional cancer treatment and has now become the main method for cancer treatment. Although immunotherapy is promising, most patients do not respond to treatment or develop resistance. Therefore, in order to achieve a better therapeutic effect, combination therapy has emerged. The combination of immune checkpoint inhibition and epigenetic therapy is one such strategy. In this review, we summarize the current understanding of the key mechanisms of how epigenetic mechanisms affect cancer immune responses and reveal the key role of epigenetic processes in regulating immune cell function and mediating anti-tumor immunity. In addition, we highlight the outlook of combined epigenetic and immune regimens, particularly the combination of immune checkpoint blockade with epigenetic agents, to address the limitations of immunotherapy alone.
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Affiliation(s)
- Zaoqu Liu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Yuqing Ren
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Siyuan Weng
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Hui Xu
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
| | - Lifeng Li
- Internet Medical and System Applications of National Engineering Laboratory, Zhengzhou, China
- Medical School, Huanghe Science and Technology University, Zhengzhou, China
- *Correspondence: Xinwei Han, ; Lifeng Li,
| | - Xinwei Han
- Department of Interventional Radiology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- Interventional Institute of Zhengzhou University, Zhengzhou, China
- Interventional Treatment and Clinical Research Center of Henan Province, Zhengzhou, China
- *Correspondence: Xinwei Han, ; Lifeng Li,
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Ciardiello D, Maiorano BA, Parente P, Rodriquenz MG, Latiano TP, Chiarazzo C, Pazienza V, Guerrera LP, Amoruso B, Normanno N, Martini G, Ciardiello F, Martinelli E, Maiello E. Immunotherapy for Biliary Tract Cancer in the Era of Precision Medicine: Current Knowledge and Future Perspectives. Int J Mol Sci 2022; 23:820. [PMID: 35055006 PMCID: PMC8775359 DOI: 10.3390/ijms23020820] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/09/2022] [Accepted: 01/11/2022] [Indexed: 12/20/2022] Open
Abstract
Biliary tract cancers (BTC) represent a heterogeneous and aggressive group of tumors with dismal prognosis. For a long time, BTC has been considered an orphan disease with very limited therapeutic options. In recent years a better understanding of the complex molecular landscape of biology is rapidly changing the therapeutic armamentarium. However, while 40-50% of patients there are molecular drivers susceptible to target therapy, for the remaining population new therapeutic options represent an unsatisfied clinical need. The role of immunotherapy in the continuum of treatment of patients with BTC is still debated. Despite initial signs of antitumor-activity, single-agent immune checkpoint inhibitors (ICIs) demonstrated limited efficacy in an unselected population. Therefore, identifying the best partner to combine ICIs and predictive biomarkers represents a key challenge to optimize the efficacy of immunotherapy. This review provides a critical analysis of completed trials, with an eye on future perspectives and possible biomarkers of response.
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Affiliation(s)
- Davide Ciardiello
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (G.M.); (F.C.); (E.M.)
| | - Brigida Anna Maiorano
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
- Department of Translational Medicine and Surgery, Catholic University of the Sacred Heart, 000168 Rome, Italy
| | - Paola Parente
- Pathology Unit, Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy;
| | - Maria Grazia Rodriquenz
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
| | - Tiziana Pia Latiano
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
| | - Cinzia Chiarazzo
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
| | - Valerio Pazienza
- Division of Gastroenterology, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy;
| | - Luigi Pio Guerrera
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (G.M.); (F.C.); (E.M.)
| | - Brunella Amoruso
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
- Division of Medical Oncology, Università di Bari, 70124 Bari, Italy
| | - Nicola Normanno
- Cellular Biology and Biotherapy, Istituto Nazionale Tumori, “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy;
| | - Giulia Martini
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (G.M.); (F.C.); (E.M.)
| | - Fortunato Ciardiello
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (G.M.); (F.C.); (E.M.)
| | - Erika Martinelli
- Oncology Unit, Department of Precision Medicine, Università degli Studi della Campania “Luigi Vanvitelli”, 80131 Naples, Italy; (G.M.); (F.C.); (E.M.)
| | - Evaristo Maiello
- Oncology Unit, Casa Sollievo della Sofferenza Hospital, 71013 San Giovanni Rotondo, Italy; (B.A.M.); (M.G.R.); (T.P.L.); (C.C.); (L.P.G.); (B.A.); (E.M.)
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Hotta O, Ieiri N, Nagai M, Tanaka A, Harabuchi Y. Role of Palatine Tonsil and Epipharyngeal Lymphoid Tissue in the Development of Glomerular Active Lesions ( Glomerular vasculitis) in Immunoglobulin A Nephropathy. Int J Mol Sci 2022; 23:727. [PMID: 35054911 PMCID: PMC8775943 DOI: 10.3390/ijms23020727] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 01/07/2022] [Indexed: 02/06/2023] Open
Abstract
Hematuria is an essential symptom of immunoglobulin A nephropathy (IgAN). Although the etiology of hematuria in IgAN has not been fully elucidated, it is thought that the rupture of the glomerular basement membranes caused by intra-capillary leukocyte influx, so-called glomerular vasculitis, is the pathological condition responsible for severe hematuria. Glomerular vasculitis are active lesions that exist in the glomeruli of acute phase IgAN and it is important because it is suspected to make the transition to segmental glomerular sclerosis (SGS) as a repair scar lesion in the chronic phase, and the progression of SGS would eventually lead to glomerular obsolescence. Worsening of hematuria concomitant with acute pharyngitis is common in patients with IgAN; therefore, elucidating the relationship between the immune system of Waldeyer's ring, including the palatine tonsil and epipharyngeal lymphoid tissue, and the glomerular vasculitis may lead to understanding the nature of IgAN. The epipharynx is an immunologically activated site even under normal conditions, and enhanced activation of innate immunity is likely to occur in response to airborne infection. Hyperactivation of innate immunity via upregulation of Toll-like receptors in the interfollicular area of the palatine tonsil and epipharyngeal lymphoid tissue, followed by enhanced fractalkine/CX3CR1 interactions, appears to play an important role in the development of glomerular vasculitis in IgAN. As latent but significant epipharyngitis is present in most patients with IgAN, it is plausible that acute upper respiratory infection may contribute as a trigger for the innate epipharyngeal immune system, which is already upregulated in a chronically inflamed environment. Given that epipharyngitis and its effects on IgAN are not fully understood, we propose that the so-called "epipharynx-kidney axis" may provide an important focus for future research.
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Affiliation(s)
- Osamu Hotta
- Division of Internal Medicine, Hotta Osamu Clinic (HOC), Sendai 984-0013, Miyagi, Japan;
| | - Norio Ieiri
- Division of Internal Medicine, Hotta Osamu Clinic (HOC), Sendai 984-0013, Miyagi, Japan;
| | - Masaaki Nagai
- Division of Nephrology, Narita Memorial Hospital, Toyohashi 441-8029, Aichi, Japan;
| | | | - Yasuaki Harabuchi
- Department of Otolaryngology-Head and Neck Surgery, Asahikawa Medical University, Asahikawa 078-8510, Japan;
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Wu CC, Wang YA, Livingston JA, Zhang J, Futreal PA. Prediction of biomarkers and therapeutic combinations for anti-PD-1 immunotherapy using the global gene network association. Nat Commun 2022; 13:42. [PMID: 35013211 PMCID: PMC8748689 DOI: 10.1038/s41467-021-27651-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Accepted: 12/02/2021] [Indexed: 01/05/2023] Open
Abstract
Owing to a lack of response to the anti-PD1 therapy for most cancer patients, we develop a network approach to infer genes, pathways, and potential therapeutic combinations that are associated with tumor response to anti-PD1. Here, our prediction identifies genes and pathways known to be associated with anti-PD1, and is further validated by 6 CRISPR gene sets associated with tumor resistance to cytotoxic T cells and targets of the 36 compounds that have been tested in clinical trials for combination treatments with anti-PD1. Integration of our top prediction and TCGA data identifies hundreds of genes whose expression and genetic alterations that could affect response to anti-PD1 in each TCGA cancer type, and the comparison of these genes across cancer types reveals that the tumor immunoregulation associated with response to anti-PD1 would be tissue-specific. In addition, the integration identifies the gene signature to calculate the MHC I association immunoscore (MIAS) that shows a good correlation with patient response to anti-PD1 for 411 melanoma samples complied from 6 cohorts. Furthermore, mapping drug target data to the top genes in our association prediction identifies inhibitors that could potentially enhance tumor response to anti-PD1, such as inhibitors of the encoded proteins of CDK4, GSK3B, and PTK2.
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Affiliation(s)
- Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Y Alan Wang
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - J Andrew Livingston
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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20
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Ogawa R. The Most Current Algorithms for the Treatment and Prevention of Hypertrophic Scars and Keloids: A 2020 Update of the Algorithms Published 10 Years Ago. Plast Reconstr Surg 2022; 149:79e-94e. [PMID: 34813576 PMCID: PMC8687618 DOI: 10.1097/prs.0000000000008667] [Citation(s) in RCA: 92] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 05/12/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND In 2010, this Journal published my comprehensive review of the literature on hypertrophic scars and keloids. In that article, I presented evidence-based algorithms for the prevention and treatment of these refractory pathologic scars. In the ensuing decade, substantial progress has been made in the field, including many new randomized controlled trials. To reflect this, I have updated my review. METHODS All studies were evaluated for methodologic quality. Baseline characteristics of patients were extracted along with the interventions and their outcomes. Systematic reviews, meta-analyses, and comprehensive reviews were included if available. RESULTS Risk factors that promote hypertrophic scar and keloid growth include local factors (tension on the wound/scar), systemic factors (e.g., hypertension), genetic factors (e.g., single-nucleotide polymorphisms), and lifestyle factors. Treatment of hypertrophic scars depends on scar contracture severity: if severe, surgery is the first choice. If not, conservative therapies are indicated. Keloid treatment depends on whether they are small and single or large and multiple. Small and single keloids can be treated radically by surgery with adjuvant therapy (e.g., radiotherapy) or multimodal conservative therapy. For large and multiple keloids, volume- and number-reducing surgery is a choice. Regardless of the treatment(s), patients should be followed up over the long term. Conservative therapies, including gel sheets, tape fixation, topical and injected external agents, oral agents, and makeup therapy, should be administered on a case-by-case basis. CONCLUSIONS Randomized controlled trials on pathologic scar management have increased markedly over the past decade. Although these studies suffer from various limitations, they have greatly improved hypertrophic scar and keloid management. Future high-quality trials are likely to improve the current hypertrophic scar and keloid treatment algorithms further.
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Affiliation(s)
- Rei Ogawa
- From the Department of Plastic, Reconstructive and Aesthetic Surgery, Nippon Medical School
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21
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Hickey T, Abelleira A, Acampora G, Becker WC, Falker CG, Nazario M, Weimer MB. Perioperative Buprenorphine Management: A Multidisciplinary Approach. Med Clin North Am 2022; 106:169-185. [PMID: 34823729 DOI: 10.1016/j.mcna.2021.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Buprenorphine formulations (including buprenorphine/naloxone) are effective treatments of pain and opioid use disorder (OUD). Historically, perioperative management of patients prescribed buprenorphine involved abstinence from buprenorphine sufficient to allow for unrestricted mu-opioid receptor availability to full agonist opioid (FAO) treatment. Evidence is mounting that a multimodal analgesic strategy, including simultaneous administration of buprenorphine and FAO, nonopioid adjuncts such as acetaminophen and nonsteroidal anti-inflammatory drugs, and regional anesthesia, is a safe and effective perioperative strategy for the patient prescribed long-term buprenorphine treatment of OUD. This strategy will likely simplify management and more seamlessly provide continuous buprenorphine treatment of OUD after hospital discharge.
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MESH Headings
- Acetaminophen/administration & dosage
- Acetaminophen/therapeutic use
- Aged
- Analgesics, Non-Narcotic/administration & dosage
- Analgesics, Non-Narcotic/therapeutic use
- Analgesics, Opioid/administration & dosage
- Analgesics, Opioid/pharmacology
- Analgesics, Opioid/therapeutic use
- Anti-Inflammatory Agents, Non-Steroidal/administration & dosage
- Anti-Inflammatory Agents, Non-Steroidal/therapeutic use
- Arthroplasty, Replacement, Hip/adverse effects
- Arthroplasty, Replacement, Hip/methods
- Buprenorphine/administration & dosage
- Buprenorphine/pharmacology
- Buprenorphine/therapeutic use
- Combined Modality Therapy/methods
- Drug Compounding/methods
- Female
- Humans
- Interdisciplinary Communication
- Male
- Opiate Substitution Treatment/methods
- Opioid-Related Disorders/drug therapy
- Pain/drug therapy
- Pain Management/methods
- Pain, Postoperative/prevention & control
- Perioperative Care/methods
- Receptors, Opioid, mu/drug effects
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Affiliation(s)
- Thomas Hickey
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT 06516, USA; Department of Anesthesiology, Yale School of Medicine, 950 Campbell Avenue, West Haven, CT 06516, USA.
| | - Audrey Abelleira
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT 06516, USA
| | - Gregory Acampora
- MGH/Harvard Center for Addiction Medicine, Pain Management Center at MGH, Harvard Medical School, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA
| | - William C Becker
- Pain Research, Informatics, Multimorbidities and Education Center, VA Connecticut Healthcare System; Program in Addiction Medicine, Yale School of Medicine
| | - Caroline G Falker
- VA Connecticut Healthcare System, 950 Campbell Avenue, West Haven, CT 06516, USA
| | - Mitchell Nazario
- National PBM Clinical Program Manager, VHA Pharmacy Benefits Management (12PBM), 1st Avenue - 1 Block North of Cermak (Building 37), Hines, IL 60141, USA
| | - Melissa B Weimer
- Program in Addiction Medicine, Yale School of Medicine; Yale School of Public Health
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22
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Abstract
BACKGROUND Intralesional injection of a sclerosing agent is a standard treatment for vascular malformations, but many repeat treatments are often required to achieve a response. The temporary application of an electrical field to the treated area increases cellular membrane permeability and therefore augments drug delivery. OBJECTIVE To report a case series of patients with vascular malformations who received bleomycin electrosclerotherapy (EST). MATERIALS AND METHODS A prospective observational case series of patients with vascular malformations treated with bleomycin EST. Only patients who did not respond or had limited response to standard sclerotherapy were included. The response to the treatment was assessed using a global assessment score and patient-reported outcome measures. RESULTS Thirty patients were treated with EST. Most of the patients had venous malformations (57%). Complete response or significant improvement was observed in 17 (57%) and 7 (23%) patients, respectively. Most of the patients were satisfied or very much satisfied with the outcome of the treatment. Most commonly reported complications were swelling, pain, and bleeding. CONCLUSION Electrosclerotherapy is a promising method of augmenting the efficacy of intralesional bleomycin injections when treating vascular malformations. It can potentially lead to a reduction in the administered dose and number of treatment sessions needed.
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Affiliation(s)
- Milosz Kostusiak
- All authors are affiliated with the Plastic Surgery Department, The James Cook University Hospital, Middlesbrough, United Kingdom
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23
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Zhou X, Zhang Y, Liu L, Feng X, Zhang H. Therapeutic effect of acupuncture combined montelukast sodium on cough variant asthma in children: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e28048. [PMID: 34941045 PMCID: PMC8702241 DOI: 10.1097/md.0000000000028048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 11/11/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Cough variant asthma in children is a special type of asthma. Although there are many effective cases of combined acupuncture and western medicine in the clinical treatment of this kind of children, there is no standardized acupuncture combined with western medicine to evaluate the curative effect. Therefore, combined with existing reports, a systematic review and meta-analysis of acupuncture combined with montelukast sodium in the treatment of cough variant asthma in children were carried out to obtain conclusive results. METHODS The following electronic databases will be searched: PubMed, the Cochrane Library, Embase, Web of Science, Medline, CNKI, Chinese Biomedical Literature Database, VIP, and Wan Fang databases. We will consider articles published between database initiation and October 2021. We will use Review Manager 5.4, provided by the Cochrane Collaborative Network for statistical analysis. Clinical randomized controlled trials related to acupuncture combined with montelukast sodium on cough variant asthma in children were included in this study. Language is limited to both Chinese and English. Research selection, data extraction, and research quality assessments were independently completed by two researchers. We then assessed the quality and risk of the included studies and observed the outcome measures. RESULTS This study provides a high-quality synthesis to assess the effectiveness and safety of acupuncture combined with montelukast sodium on cough variant asthma in children. CONCLUSION This systematic review will provide evidence to determine whether acupuncture combined with montelukast sodium is an effective and safe intervention for patients with cough variant asthma in children. INPLASY REGISTRATION NUMBER INPLASY2021110006.
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Affiliation(s)
- Xiuling Zhou
- School of Nursing, Changchun University of Traditional Chinese Medicine, Changchun, China
| | - Ye Zhang
- College of Acupuncture and Tuina, Changchun University of Traditional Chinese Medicine, Changchun, China
| | - Le Liu
- School of Traditional Chinese Medicine, Changchun University of Chinese Medicine, Changchun, China
| | - Xiaochun Feng
- Jilin Provincial Hospital of Traditional Chinese Medicine, Jilin, China
| | - Hongshi Zhang
- School of Nursing, Changchun University of Traditional Chinese Medicine, Changchun, China
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Jiang W, Shi L, Cai L, Wang X, Li J, Li H, Liang J, Gu Q, Ji G, Li J, Liu L, Sun M. A two-adjuvant multiantigen candidate vaccine induces superior protective immune responses against SARS-CoV-2 challenge. Cell Rep 2021; 37:110112. [PMID: 34863353 PMCID: PMC8610932 DOI: 10.1016/j.celrep.2021.110112] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 11/06/2021] [Accepted: 11/18/2021] [Indexed: 01/22/2023] Open
Abstract
An ideal vaccine against SARS-CoV-2 is expected to elicit broad immunity to prevent viral infection and disease, with efficient viral clearance in the upper respiratory tract (URT). Here, the N protein and prefusion-full S protein (SFLmut) are combined with flagellin (KF) and cyclic GMP-AMP (cGAMP) to generate a candidate vaccine, and this vaccine elicits stronger systemic and mucosal humoral immunity than vaccines containing other forms of the S protein. Furthermore, the candidate vaccine administered via intranasal route can enhance local immune responses in the respiratory tract. Importantly, human ACE2 transgenic mice given the candidate vaccine are protected against lethal SARS-CoV-2 challenge, with superior protection in the URT compared with that in mice immunized with an inactivated vaccine. In summary, the developed vaccine can elicit a multifaceted immune response and induce robust viral clearance in the URT, which makes it a potential vaccine for preventing disease and infection of SARS-CoV-2.
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Affiliation(s)
- Wenwen Jiang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Li Shi
- Laboratory of Immunogenetics, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Lukui Cai
- Laboratory of Vaccine Development, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Xiaoyu Wang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Jingyan Li
- Laboratory of Vaccine Development, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Heng Li
- Laboratory of Respiratory Infection, Kunming National High-level Biosafety Research Center, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Jiangli Liang
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Qin Gu
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Guang Ji
- Laboratory of Vaccine Development, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Jing Li
- Laboratory of Respiratory Infection, Kunming National High-level Biosafety Research Center, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China
| | - Longding Liu
- Laboratory of Respiratory Infection, Kunming National High-level Biosafety Research Center, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China.
| | - Mingbo Sun
- Yunnan Key Laboratory of Vaccine Research and Development on Severe Infectious Diseases, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China; Laboratory of Vaccine Development, Institute of Medical Biology, Chinese Academy of Medical Science & Peking Union Medical College, Kunming, Yunnan, China.
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25
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Sun N, Zhang J, Li B, Li A, Lv M, Zhang C. Favorable response to multimodal treatment in hepatocellular carcinoma with inferior vena cava and right atrial tumor thrombus and left adrenal gland metastasis: A case report and literature review. Medicine (Baltimore) 2021; 100:e27987. [PMID: 34889243 PMCID: PMC8663911 DOI: 10.1097/md.0000000000027987] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/11/2021] [Indexed: 12/30/2022] Open
Abstract
RATIONALE Hepatocellular carcinoma (HCC) is the fourth most common cause of cancer-related deaths and the sixth most commonly diagnosed cancer globally. Interdisciplinary and multimodal treatment strategies are essential for a successful therapy in HCC. Established therapies for HCC treatment include surgical resection, liver transplantation, local ablative therapies, transarterial chemoembolization (TACE), tyrosine kinase inhibitors (TKIs), immunotherapy, and radiotherapy (RT). PATIENT CONCERNS A 52-year-old male patient did an ultrasound scan and found a large mass within the right lobe of the liver and gallstones in December 2018. He had a history of chronic hepatitis C virus infection (30 years) and was treated with sofosbuvir (400 mg, q.d.) for 1 year. The patient never had any symptoms of gallstones. Enhanced abdominal computed tomography of this patient showed a heterogeneous irregular mass with the largest measurement of up to 13.7 × 11.1 cm in size in the right lobe of the liver, meanwhile also had inferior vena cava (IVC) tumor thrombus, right atrial (RA) tumor thrombus, and left adrenal gland metastasis. The laboratory test data revealed that the serum tumor marker α-fetoprotein was 2.63 ng/mL, cancer antigen 19-9 (CA 19-9) was 34.40 U/mL, and protein induced by Vitamin K absence was 391.94 mAU/mL. DIAGNOSIS HCC with IVC tumor thrombus, RA tumor thrombus, and left adrenal gland metastasis, and gallstones. INTERVENTIONS He was hospitalized and received TACE treatment, oral TKIs, intravenous drip programmed cell death-1 (PD-1) inhibitor and RT. OUTCOMES The patient showed a favorable response after consecutive treatment with TACE, TKIs, PD-1 inhibitor, and RT. Until now, the patient has survived 34 months since the diagnosis of the disease. LESSONS Our case suggests that TACE combined with TKIs, PD-1 inhibitor, and RT may be a suitable treatment option for advanced HCC patients with IVC tumor thrombus and/or RA tumor thrombus, and/or adrenal gland metastasis.
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Affiliation(s)
- Ning Sun
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jialin Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Baifeng Li
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Ailin Li
- Department of Radiation Oncology, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Mutian Lv
- Department of Nuclear Medicine The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
| | - Chengshuo Zhang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of China Medical University, Shenyang, Liaoning, China
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Roulleaux Dugage M, Nassif EF, Italiano A, Bahleda R. Improving Immunotherapy Efficacy in Soft-Tissue Sarcomas: A Biomarker Driven and Histotype Tailored Review. Front Immunol 2021; 12:775761. [PMID: 34925348 PMCID: PMC8678134 DOI: 10.3389/fimmu.2021.775761] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 11/19/2021] [Indexed: 12/16/2022] Open
Abstract
Anti-PD-(L)1 therapies yield a disappointing response rate of 15% across soft-tissue sarcomas, even if some subtypes benefit more than others. The proportions of TAMs and TILs in their tumor microenvironment are variable, and this heterogeneity correlates to histotype. Tumors with a richer CD8+ T cell, M1 macrophage, and CD20+ cells infiltrate have a better prognosis than those infiltrated by M0/M2 macrophages and a high immune checkpoint protein expression. PD-L1 and CD8+ infiltrate seem correlated to response to immune checkpoint inhibitors (ICI), but tertiary lymphoid structures have the best predictive value and have been validated prospectively. Trials for combination therapies are ongoing and focus on the association of ICI with chemotherapy, achieving encouraging results especially with pembrolizumab and doxorubicin at an early stage, or ICI with antiangiogenics. A synergy with oncolytic viruses is seen and intratumoral talimogene laherpavec yields an impressive 35% ORR when associated to pembrolizumab. Adoptive cellular therapies are also of great interest in tumors with a high expression of cancer-testis antigens (CTA), such as synovial sarcomas or myxoid round cell liposarcomas with an ORR ranging from 20 to 50%. It seems crucial to adapt the design of clinical trials to histology. Leiomyosarcomas are characterized by complex genomics but are poorly infiltrated by immune cells and do not benefit from ICI. They should be tested with PIK3CA/AKT inhibition, IDO blockade, or treatments aiming at increasing antigenicity (radiotherapy, PARP inhibitors). DDLPS are more infiltrated and have higher PD-L1 expression, but responses to ICI remain variable across clinical studies. Combinations with MDM2 antagonists or CDK4/6 inhibitors may improve responses for DDLPS. UPS harbor the highest copy number alterations (CNA) and mutation rates, with a rich immune infiltrate containing TLS. They have a promising 15-40% ORR to ICI. Trials for ICB should focus on immune-high UPS. Association of ICI with FGFR inhibitors warrants further exploration in the immune-low group of UPS. Finally translocation-related sarcomas are heterogeneous, and although synovial sarcomas a poorly infiltrated and have a poor response rate to ICI, ASPS largely benefit from ICB monotherapy or its association with antiangiogenics agents. Targeting specific neoantigens through vaccine or adoptive cellular therapies is probably the most promising approach in synovial sarcomas.
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Affiliation(s)
- Matthieu Roulleaux Dugage
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
| | - Elise F. Nassif
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
| | - Antoine Italiano
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
- Département d’Oncologie Médicale, Institut Bergonié, Bordeaux, France
| | - Rastislav Bahleda
- Département d’Innovation Thérapeutique et des Essais Précoces (DITEP), Gustave Roussy, Université Paris Saclay, Villejuif, France
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Wang X, Jiang J, Liu M, You C. Treatments of gliosarcoma of the brain: a systematic review and meta-analysis. Acta Neurol Belg 2021; 121:1789-1797. [PMID: 33156945 DOI: 10.1007/s13760-020-01533-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 10/20/2020] [Indexed: 02/05/2023]
Abstract
Gliosarcoma (GSM) is a rare central nervous system tumor. Clinical management of it is similar to glioblastoma (GBM). However, due to a few comparative studies exist, uncertainty and disagreements remain in the literatures. To assess the available evidence on the value of different treatments and to carry out an up-to-date evaluation to summarize the evidence for the optimal treatment in GSM patients. Free words were used to search for the relevant studies without language limitations in electronic databases including PubMed, Ovid EMBASE, Cochrane Central Register of Controlled Trials from inception to September 15, 2019. Pooled hazard ratio (HR) with 95% confidence interval (CI) were calculated using a random-effects model. The main endpoint was all-cause mortality. Overall, 10 studies published between 2008 and 2018 including 803 patients were selected for the meta-analysis. Temozolomide (TMZ)-dominated chemotherapy was associated with a reduced risk of overall survival (OS), with HR 0.49 (95% CI 0.37-0.66). The pooled HR of OS was 0.40 (95% CI 0.29-0.56) between radiotherapy and without radiotherapy. The pooled HR (0.52, 95% CI 0.32-0.85) indicated gross total resection (GTR) had a positive impact on OS in GSM. In patients with GSM, survival benefits as currently performed are associated with TMZ-dominated chemotherapy and high-dose radiotherapy. Our systematic review and meta-analysis also demonstrate GTR is associated with a reduction in all-cause mortality in patients with primary GSM.
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Affiliation(s)
- Xing Wang
- Department of Neurosurgery, West China Hospital, Sichuan University, No. 37, St. Guoxuexiang, Chengdu, 610041, Sichuan, People's Republic of China
| | - Jiao Jiang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, 410008, Hunan, People's Republic of China
| | - Meixi Liu
- Department of Rehabilitation, Huashan Hospital, Fudan University, Shanghai, 200040, People's Republic of China
| | - Chao You
- Department of Neurosurgery, West China Hospital, Sichuan University, No. 37, St. Guoxuexiang, Chengdu, 610041, Sichuan, People's Republic of China.
- West China Brain Research Centre, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China.
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Wei J, Zhu X, Xia L, Zhao Y, Yang G, Han Q, Shen J. Intermittent pneumatic compression combined with rehabilitation training improves motor function deficits in patients with acute cerebral infarction. Acta Neurol Belg 2021; 121:1561-1566. [PMID: 32734564 DOI: 10.1007/s13760-020-01414-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Accepted: 06/29/2020] [Indexed: 10/23/2022]
Abstract
To investigate the effect of intermittent pneumatic compression (IPC) combined with rehabilitation training on patients with acute cerebral infarction and motor impairment, seventy-four patients with acute cerebral infarction and hemiplegia were randomly and equally divided into two groups, the control group and the IPC treatment group. The patients in the control group received conventional drug therapy and rehabilitation training, and the patients in the treatment group received the IPC treatment in addition to the treatment given in the control group. Motor function, the primary outcome, of the two groups was evaluated by Fugl-Meyer motor function scores. The Barthel index assessment scale was used to evaluate the ability to perform activities of daily living of the two groups, as a secondary outcome. All these indicators were collected and compared before treatment and at 7 days, 14 days, and 30 days after treatment. The incidence of adverse reactions associated with treatment was also recorded. At 7, 14, and 30 days after treatment, the Fugl-Meyer scores (27.16 ± 7.37, 33.41 ± 7.16 and 38.72 ± 7.65) and Barthel scores (47.16 ± 7.37, 52.41 ± 7.16, and 56.09 ± 8.32) of the treatment group were also significantly higher than those (23.65 ± 3.11, 26.13 ± 3.25, and 28.75 ± 5.92; 44.15 ± 3.11, 46.63 ± 3.25 and 47.75 ± 4.22) of the control group (all P < 0.05). With the extension of follow-up time, both scores were higher. There were no treatment-related adverse events in either of the two groups of patients during or after treatment. In conclusion, the IPC combined with rehabilitation training can effectively improve motor function deficits, the ability to perform activities of daily living, and quality of life for patients.
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Affiliation(s)
- Jiangshan Wei
- Department of Neurology, Hongze Huai'an District People's Hospital, No.1 Huanghe West Road, Huai'an, 223300, Jiangsu, People's Republic of China
| | - Xiangyu Zhu
- ICU, The Second People's Hospital of Huai'an, The Affiliated Huai'an Hospital of Xuzhou Medical University, No.62 Huaihai South Road, Huai'an, 223002, Jiangsu, People's Republic of China
| | - Lei Xia
- Department of Neurology, Huai'an First People's Hospital, the Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, 223300, Jiangsu, China
| | - Ying Zhao
- Department of Neurology, The Second People's Hospital of Huai'an, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, 223002, Jiangsu, China
| | - Guang Yang
- Department of Neurology, The Second People's Hospital of Huai'an, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, 223002, Jiangsu, China
| | - Qiu Han
- Department of Neurology, Huai'an First People's Hospital, the Affiliated Huai'an No.1 People's Hospital of Nanjing Medical University, Huai'an, 223300, Jiangsu, China.
| | - Jun Shen
- Department of Neurology, The Second People's Hospital of Huai'an, The Affiliated Huai'an Hospital of Xuzhou Medical University, Huai'an, 223002, Jiangsu, China.
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Mirza KL, Wickham CJ, Noren ER, Shin J, Cologne KG, Lee SW. Full-Thickness Laparoendoscopic Excision for Management of Complex Colon Polyps. Dis Colon Rectum 2021; 64:1559-1563. [PMID: 34596631 DOI: 10.1097/dcr.0000000000002112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Benign colon polyps are increasingly being detected because of improved colonoscopic screening and early detection of masses on the adenoma-to-carcinoma pathway. Full-thickness laparoendoscopic excision is a colon-preserving technique for endoscopically unresectable polyps consisting of endoscopically guided nonanatomic wedge colectomy. OBJECTIVE This study aimed to evaluate the safety and success of full-thickness laparoendoscopic excision compared to segmental colectomy for complex polyps not amenable to endoscopic resection. DESIGN This is a retrospective case-control study. SETTINGS This study was conducted at a tertiary academic center. PATIENTS A prospectively maintained institutional database identified 22 patients with benign complex polyps managed with full-thickness laparoendoscopic excision from 2015 to 2020. These patients were compared with 22 propensity score-matched controls from the same database that underwent laparoscopic segmental colectomy. MAIN OUTCOME MEASURES Primary outcome was inpatient length of stay. Secondary outcomes included operative details and postoperative morbidities. RESULTS Full-thickness laparoendoscopic excision was successful in all patients. Patients had a median age of 64 years (41-85), and 82% were men. Final pathology revealed complete excision of benign lesions in 20 of 22 patients and adenocarcinoma in 2 of 22. For the adenocarcinomas, 1 patient underwent subsequent elective colectomy without complications, and 1 patient declined surgery. Propensity score matching was successful for age, sex, BMI, ASA score, colon location, and prior abdominal surgery. Compared with controls, cases had significantly shorter operative time (89.5 minutes (46-290) vs 122 minutes (85-200), p = 0.009), length of stay (1 day (0-17) vs 3 days (1-8), p < 0.001), and reduced blood loss (5 mL (2-15) vs 25 mL (10-150), p < 0.001). Thirty-day morbidity (9.1% vs 27.3%, p = 0.240) was not significantly different. An unplanned 30-day reoperation was performed in 1 patient for suspected small-bowel obstruction. There was 1 mortality due to decompensated cirrhosis in the treatment group. LIMITATIONS This study was limited by its single-institution retrospective design. CONCLUSIONS Full-thickness laparoendoscopic excision is safe and successful compared with corresponding segmental colectomy for complex polyps. Favorable postoperative outcomes, including decreased operative time, length of stay, and blood loss, make it a useful approach for managing complex polyps throughout the colon.
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Affiliation(s)
- Kasim L Mirza
- Department of Surgery, Division of Colorectal Surgery, University of Southern California, Los Angeles, California
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Gargiulo L, Chiara Tronconi M, Grimaudo MS, Pavia G, Valenti M, Manara S, Costanzo A, Borroni RG. Connective tissue panniculitis and vitiligo in a patient with stage IV melanoma achieving complete response to dabrafenib and trametinib combination therapy. Melanoma Res 2021; 31:586-588. [PMID: 34620756 DOI: 10.1097/cmr.0000000000000787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The combination of BRAF and MEK inhibitors, such as dabrafenib and trametinib, respectively, is an established treatment option for patients with advanced BRAFV600-mutated melanoma. With the wide adoption of these therapies, a range of cutaneous adverse effects has been reported. We describe the case of a 47-year-old woman with BRAFV600E-mutated stage IV melanoma treated with dabrafenib and trametinib for 30 months who presented to our attention for painful skin lesions that had been present on her limbs since the start of targeted therapy. We also observed vitiligo-like lesions on the extensor surface of both legs. Despite achieving a complete oncological response, the patient had to discontinue the treatment because of persisting fever, nausea and painful skin nodules that significantly impaired her quality of life. The recognition of cutaneous signs of efficacy of such drugs for advanced melanoma is of primary importance in order to identify patients with potential long-term clinical benefits.
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Affiliation(s)
- Luigi Gargiulo
- Department of Biomedical Sciences - Humanitas University, Pieve Emanuele (MI)
- Dermatology Unit, Humanitas Clinical and Research Center - IRCSS
| | - Maria Chiara Tronconi
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center - IRCCS
| | - Maria S Grimaudo
- Medical Oncology and Hematology Unit, Humanitas Cancer Center, Humanitas Clinical and Research Center - IRCCS
| | - Giulia Pavia
- Department of Biomedical Sciences - Humanitas University, Pieve Emanuele (MI)
- Dermatology Unit, Humanitas Clinical and Research Center - IRCSS
| | - Mario Valenti
- Department of Biomedical Sciences - Humanitas University, Pieve Emanuele (MI)
- Dermatology Unit, Humanitas Clinical and Research Center - IRCSS
| | - Sofia Manara
- Department of Pathology, Humanitas Clinical and Research Center-IRCCS, Rozzano (MI), Italy
| | - Antonio Costanzo
- Department of Biomedical Sciences - Humanitas University, Pieve Emanuele (MI)
- Dermatology Unit, Humanitas Clinical and Research Center - IRCSS
| | - Riccardo G Borroni
- Department of Biomedical Sciences - Humanitas University, Pieve Emanuele (MI)
- Dermatology Unit, Humanitas Clinical and Research Center - IRCSS
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Zhao Y, Wang X, Zhang D. A Retrospective Study on the Efficacy of Two Different Rehabilitation Interventions on KOA: Shock Wave Therapy vs. Electroacupuncture Therapy. Biomed Res Int 2021; 2021:2099653. [PMID: 34881332 PMCID: PMC8648473 DOI: 10.1155/2021/2099653] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 09/09/2021] [Accepted: 11/01/2021] [Indexed: 11/17/2022]
Abstract
OBJECTIVE In this paper, we retrospectively reviewed the difference in clinical effectiveness of shock wave therapy and electroacupuncture therapy on knee osteoarthritis. METHODS A total of 128 treatment cases of knee osteoarthritis patients were extracted from the medical record system of Shenzhen Longhua District Central Hospital during the period from January 1, 2018, to January 30, 2020. The cases were divided into three groups for different treatments: shock wave group (n = 54), electroacupuncture group (n = 41), and control group (n = 33). The shock wave group was given shock wave therapy combined basis clinical treatment; meanwhile, the electroacupuncture group was given electroacupuncture on the basis of actual clinical treatment. The control group was given conventional topical nonsteroidal anti-inflammatory drugs (Voltaren). Osteoarthritis index scale, NRS scale, and WHOQOL-BREF were observed before treatment, after 2 weeks, and 4 weeks after treatment. RESULTS This study found that the osteoarthritis index scale and NRS scale of the shock wave group and the electroacupuncture group were lower than those before treatment; it had significant difference (P < 0.001). In WHOQOL-BREF, the shock wave group and the electroacupuncture group improved significantly four weeks after treatment (P < 0.001), which was statistically different from the conventional group (P = 0.04). CONCLUSION Physical and rehabilitation medicine treatment (shock wave therapy) and traditional medical treatment (electroacupuncture) have better clinical effects on knee osteoarthritis, compared with conventional treatment. Shock wave and electric acupuncture have no apparent adverse reaction, suggesting that the treatment is safe and effective.
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Affiliation(s)
- Yuhui Zhao
- Rehabilitation Department, Shenzhen Longhua District Central Hospital, Shenzhen Guangdong Province, China 518110
| | - Xuebing Wang
- Rehabilitation Department, Shenzhen Longhua District Central Hospital, Shenzhen Guangdong Province, China 518110
| | - Dianquan Zhang
- Rehabilitation Department, Shenzhen Longhua District Central Hospital, Shenzhen Guangdong Province, China 518110
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Woroszyło M, Ciecholewska-Juśko D, Junka A, Drozd R, Wardach M, Migdał P, Szymczyk-Ziółkowska P, Styburski D, Fijałkowski K. Rotating Magnetic Field Increases β-Lactam Antibiotic Susceptibility of Methicillin-Resistant Staphylococcus aureus Strains. Int J Mol Sci 2021; 22:ijms222212397. [PMID: 34830278 PMCID: PMC8618647 DOI: 10.3390/ijms222212397] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/12/2021] [Accepted: 11/15/2021] [Indexed: 11/16/2022] Open
Abstract
Methicillin-resistant strains of Staphylococcus aureus (MRSA) have developed resistance to most β-lactam antibiotics and have become a global health issue. In this work, we analyzed the impact of a rotating magnetic field (RMF) of well-defined and strictly controlled characteristics coupled with β-lactam antibiotics against a total of 28 methicillin-resistant and sensitive S. aureus strains. The results indicate that the application of RMF combined with β-lactam antibiotics correlated with favorable changes in growth inhibition zones or in minimal inhibitory concentrations of the antibiotics compared to controls unexposed to RMF. Fluorescence microscopy indicated a drop in the relative number of cells with intact cell walls after exposure to RMF. These findings were additionally supported by the use of SEM and TEM microscopy, which revealed morphological alterations of RMF-exposed cells manifested by change of shape, drop in cell wall density and cytoplasm condensation. The obtained results indicate that the originally limited impact of β-lactam antibiotics in MRSA is boosted by the disturbances caused by RMF in the bacterial cell walls. Taking into account the high clinical need for new therapeutic options, effective against MRSA, the data presented in this study have high developmental potential and could serve as a basis for new treatment options for MRSA infections.
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Affiliation(s)
- Marta Woroszyło
- Department of Microbiology and Biotechnology, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology in Szczecin, Piastów 45, 70-311 Szczecin, Poland; (M.W.); (D.C.-J.); (R.D.)
| | - Daria Ciecholewska-Juśko
- Department of Microbiology and Biotechnology, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology in Szczecin, Piastów 45, 70-311 Szczecin, Poland; (M.W.); (D.C.-J.); (R.D.)
| | - Adam Junka
- Department of Pharmaceutical Microbiology and Parasitology, Faculty of Pharmacy, Medical University of Wroclaw, Borowska 211a, 50-534 Wrocław, Poland
- Laboratory of Microbiology, Łukasiewicz Research Network–PORT Polish Center for Technology Development, 54-066 Wrocław, Poland
- Correspondence: (A.J.); (K.F.); Tel.: +48-88-922-93-41 (A.J.); +48-91-449-6714 (K.F.)
| | - Radosław Drozd
- Department of Microbiology and Biotechnology, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology in Szczecin, Piastów 45, 70-311 Szczecin, Poland; (M.W.); (D.C.-J.); (R.D.)
| | - Marcin Wardach
- Faculty of Electrical Engineering, West Pomeranian University of Technology in Szczecin, Sikorskiego 37, 70-313 Szczecin, Poland;
| | - Paweł Migdał
- Department of Environment, Hygiene and Animal Welfare, Faculty of Biology and Animal Science, Wroclaw University of Environmental and Life Sciences, Chełmońskiego 38C, 51-630 Wrocław, Poland;
| | - Patrycja Szymczyk-Ziółkowska
- Centre for Advanced Manufacturing Technologies (CAMT/FPC), Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, Łukasiewicza 5, 50-371 Wrocław, Poland;
| | - Daniel Styburski
- Laboratory of Chromatography and Mass Spectroscopy, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology in Szczecin, Klemensa Janickiego 29, 71-270 Szczecin, Poland;
| | - Karol Fijałkowski
- Department of Microbiology and Biotechnology, Faculty of Biotechnology and Animal Husbandry, West Pomeranian University of Technology in Szczecin, Piastów 45, 70-311 Szczecin, Poland; (M.W.); (D.C.-J.); (R.D.)
- Correspondence: (A.J.); (K.F.); Tel.: +48-88-922-93-41 (A.J.); +48-91-449-6714 (K.F.)
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Nava S, Lisini D, Frigerio S, Bersano A. Dendritic Cells and Cancer Immunotherapy: The Adjuvant Effect. Int J Mol Sci 2021; 22:ijms222212339. [PMID: 34830221 PMCID: PMC8620771 DOI: 10.3390/ijms222212339] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/10/2021] [Accepted: 11/12/2021] [Indexed: 01/01/2023] Open
Abstract
Dendritic cells (DCs) are immune specialized cells playing a critical role in promoting immune response against antigens, and may represent important targets for therapeutic interventions in cancer. DCs can be stimulated ex vivo with pro-inflammatory molecules and loaded with tumor-specific antigen(s). Protocols describing the specific details of DCs vaccination manufacturing vary widely, but regardless of the employed protocol, the DCs vaccination safety and its ability to induce antitumor responses is clearly established. Many years of studies have focused on the ability of DCs to provide overall survival benefits at least for a selection of cancer patients. Lessons learned from early trials lead to the hypothesis that, to improve the efficacy of DCs-based immunotherapy, this should be combined with other treatments. Thus, the vaccine’s ultimate role may lie in the combinatorial approaches of DCs-based immunotherapy with chemotherapy and radiotherapy, more than in monotherapy. In this review, we address some key questions regarding the integration of DCs vaccination with multimodality therapy approaches for cancer treatment paradigms.
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Brown RE. Commentary: Morphoproteomics and Data Mining of the Medical Literature Define the Pathobiology of COVID-19 Pneumonitis in Humans and Provide Adjuvant Therapeutic Options. Ann Clin Lab Sci 2021; 51:890-893. [PMID: 34921044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Due to the resurgence of COVID-19, understanding the biology of SARS-CoV-2 is an opportunity to develop adjuvant therapies that could target its pathobiology and lessen the severity of the COVID-19 infection so that our patients could survive. This commentary serves to accomplish this by using published morphoproteomic findings with data mining of the medical literature to define the pathobiology of COVID-19 pneumonitis and provide combinatorial and relatively non-toxic adjuvant therapies that have been successful against this viral infection.
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Affiliation(s)
- Robert E Brown
- Department of Pathology and Laboratory Medicine, the University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA
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35
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Dumas MP, Xia S, Bear CE, Ratjen F. Perspectives on the translation of in-vitro studies to precision medicine in Cystic Fibrosis. EBioMedicine 2021; 73:103660. [PMID: 34740114 PMCID: PMC8577330 DOI: 10.1016/j.ebiom.2021.103660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/04/2021] [Accepted: 10/15/2021] [Indexed: 11/22/2022] Open
Abstract
Recent strides towards precision medicine in Cystic Fibrosis (CF) have been made possible by patient-derived in-vitro assays with the potential to predict clinical response to small molecule-based therapies. Here, we discuss the status of primary and stem-cell derived tissues used to evaluate the preclinical efficacy of CFTR modulators highlighting both their potential and limitations. Validation of these assays requires correlation of in-vitro responses to in-vivo measures of clinical biomarkers of disease outcomes. While initial efforts have shown some success, this translation requires methodologies that are sensitive enough to capture treatment responses in a CF population that now predominantly has mild lung disease. Future development of in-vitro and in-vivo biomarkers will facilitate the generation of new therapeutics particularly for those patients with rare mutations where clinical trials are not feasible so that in the future every CF patient will have access to effective targeted therapies.
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Affiliation(s)
- Marie-Pier Dumas
- Respiratory Medicine, Hospital for Sick Children, Toronto, Canada; Translational Medicine, Hospital for Sick Children, Toronto, Canada
| | - Sunny Xia
- Molecular Medicine, Hospital for Sick Children, Toronto, Canada.; Department of Physiology, University of Toronto, Toronto, Canada
| | - Christine E Bear
- Molecular Medicine, Hospital for Sick Children, Toronto, Canada.; Department of Physiology, University of Toronto, Toronto, Canada; Department of Biochemistry University of Toronto, Toronto, Canada
| | - Felix Ratjen
- Respiratory Medicine, Hospital for Sick Children, Toronto, Canada; Translational Medicine, Hospital for Sick Children, Toronto, Canada
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Elbuluk N, Grimes P, Chien A, Hamzavi I, Alexis A, Taylor S, Gonzalez N, Weiss J, Desai SR, Kang S. The Pathogenesis and Management of Acne-Induced Post-inflammatory Hyperpigmentation. Am J Clin Dermatol 2021; 22:829-836. [PMID: 34468934 DOI: 10.1007/s40257-021-00633-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/02/2021] [Indexed: 12/11/2022]
Abstract
Acne vulgaris is a common inflammatory disease. Among patients with darker skin phototypes (Fitzpatrick III-VI), the inflammatory processes of acne stimulate excess melanogenesis and abnormal melanin deposition, leading to pigmentary sequelae known as post-inflammatory hyperpigmentation and post-inflammatory erythema in all skin tones, although post-inflammatory hyperpigmentation is more common in darker skin and post-inflammatory erythema in lighter skin. These pigmentary alterations can be long lasting and are often more distressing to patients than the active acne lesions. This article discusses what is known about acne-related pigmentation, much of which is extrapolated from general study of nonspecific pigment deposition. Because dyspigmentation poses both a significant clinical concern to patients and a therapeutic challenge to clinicians, we formed a working group consisting of pigmentary experts with the aim of increasing awareness and education of acne-related pigmentary sequelae.
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Affiliation(s)
- Nada Elbuluk
- Department of Dermatology, Keck School of Medicine, University of Southern California, 830 S Flower Street, Suite 100, Los Angeles, CA, 90017, USA.
| | - Pearl Grimes
- Department of Dermatology, David Geffen School of Medicine, University of California - Los Angeles, CA, Los Angeles, USA
| | - Anna Chien
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Iltefat Hamzavi
- Department of Dermatology, Henry Ford Hospital, Detroit, MI, USA
| | - Andrew Alexis
- Department of Dermatology, Weill Cornell Medicine, New York, NY, USA
| | - Susan Taylor
- Department of Dermatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | | | - Jonathan Weiss
- Department of Dermatology, Emory University School of Medicine, Atlanta, GA, USA
- Georgia Dermatology Partners and Gwinnett Clinical Research Center, Snellville, GA, USA
| | - Seemal R Desai
- Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Innovative Dermatology, Plano, TX, USA
| | - Sewon Kang
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, MD, USA
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Elnahry AG, Farag AA, Abdel-Kader AA, Bowen RC, Sharma S. Diagnostic and Therapeutic Challenges. Retina 2021; 41:2407-2411. [PMID: 33394968 DOI: 10.1097/iae.0000000000003084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wang F, Numata K, Takeda A, Ogushi K, Fukuda H, Nihonmatsu H, Hara K, Chuma M, Tsurugai Y, Maeda S. Optimal application of stereotactic body radiotherapy and radiofrequency ablation treatment for different multifocal hepatocellular carcinoma lesions in patients with Barcelona Clinic Liver Cancer stage A4-B1: a pilot study. BMC Cancer 2021; 21:1169. [PMID: 34717577 PMCID: PMC8557576 DOI: 10.1186/s12885-021-08897-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 10/20/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND In clinical practice, many hepatocellular carcinoma (HCC) patients in Barcelona Clinical Liver Cancer (BCLC) stage A4-B1 cannot receive the curative treatments of liver transplantation, resection, and radiofrequency ablation (RFA), which are the recommended options according to liver cancer guidelines. Our aim is to study the feasibility of RFA and stereotactic body radiotherapy (SBRT) as a curative treatment for different multifocal HCCs in BCLC stage A4-B1 patients. METHODS From September 2014 to August 2019, 39 multifocal HCC lesions (median diameter: 16.6 mm) from 15 patients (median age: 73 years) were retrospectively selected. Among them, 23 were treated by RFA and the other 16 by SBRT because of predictable insufficiency and/or risk related to RFA performance. The indicators for evaluating this novel therapy were the tumor response, prognosis (recurrence and survival), and adverse effects (deterioration of laboratory test values and severe complications). RESULTS The median follow-up duration was 31.3 months (range: 15.1-71.9 months). The total patients with a one-year complete response, stable disease, or disease progression were 11, 1, and 3, respectively. In total, 8 and 2 patients had confronted intrahepatic or local recurrence, respectively. The one-year progression-free survival rate and local control rate were 80% (12/15 patients) and 97.4% (38/39 lesions), respectively. The median time to progression was 20.1 (2.8-45.1) months. The one- and two-year survival rates were 100 and 88.9%, respectively. In up to five months' observation, no patient showed severe complications. Seven, four, and two patients had slight changes in their white blood cells, platelet count, or albumin-bilirubin grade, respectively. CONCLUSIONS For patients with BCLC stage A4-B1, RFA and SBRT treatment for different multifocal HCCs may be a potential option because of the favorable prognosis and safety. However, before its application in clinical practice, prospective, controlled, large-scale studies are needed to further confirm our conclusions.
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Affiliation(s)
- Feiqian Wang
- Ultrasound Department, The First Affiliated Hospital of Xi'an Jiaotong University, No. 277 West Yanta Road, Xi'an, Shaanxi, 710061, People's Republic of China
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan
| | - Kazushi Numata
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan.
| | - Atsuya Takeda
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, 247-0056, Japan
| | - Katsuaki Ogushi
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan
| | - Hiroyuki Fukuda
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan
| | - Hiromi Nihonmatsu
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan
| | - Koji Hara
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan
| | - Makoto Chuma
- Gastroenterological Center, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, Kanagawa, 232-0024, Japan
| | - Yuichirou Tsurugai
- Radiation Oncology Center, Ofuna Chuo Hospital, Kamakura, Kanagawa, 247-0056, Japan
| | - Shin Maeda
- Division of Gastroenterology, Yokohama City University Graduate School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan
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Rodríguez Plá M, Dualde Beltrán D, Ferrer Albiach E. Immune Checkpoints Inhibitors and SRS/SBRT Synergy in Metastatic Non-Small-Cell Lung Cancer and Melanoma: A Systematic Review. Int J Mol Sci 2021; 22:ijms222111621. [PMID: 34769050 PMCID: PMC8584181 DOI: 10.3390/ijms222111621] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/21/2021] [Accepted: 10/23/2021] [Indexed: 12/17/2022] Open
Abstract
Background: Several immunotherapy (IT) agents are FDA approved for treatment of melanoma and non-small-cell lung cancer (NSCLC). The addition of stereotactic radiosurgery (SRS) or stereotactic body radiation therapy (SBRT) to immunotherapy looks promising. A systematic review was conducted to evaluate the possible synergistic effects of immune checkpoints inhibitors (ICIs) and stereotactic radiation therapy in melanoma and NSCLC. Materials and methods: Pubmed databases from January 2010 to December 2020 were reviewed to identify English language studies reporting control of local and abscopal effect of the combination of ICI-SBRT/SRS in metastatic NSCLC and melanoma cancer. The inclusion criteria were followed according to PICO criteria. Results: Thirty-nine articles were included of the 2141 initial results. The reported rates for local control were 16.5–100% and 40–94% in brain and extracerebral metastases, respectively. Distant/abscopal response rates were 1–45% in extracerebral metastases. Abscopal effect could not be evaluated in brain metastases because it was not reported in studies. Treatments were well tolerated with few grade 4 toxicities and no grade 5. Conclusions: The combined treatment of ICI-SBRT/SRS achieves high local control and non-negligible abscopal response in patients with extracerebral metastases, with its benefit in cerebral metastases being more controversial. Clinical trials are needed to better characterize the potential synergism.
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Tai D, Loke K, Gogna A, Kaya NA, Tan SH, Hennedige T, Ng D, Irani F, Lee J, Lim JQ, Too CW, Ng MCH, Tham CK, Lam J, Koo SL, Chong HS, Goh GBB, Huang HL, Venkatanarasimha N, Lo R, Chow PKH, Goh BKP, Chung A, Toh HC, Thng CH, Lim TKH, Yeong J, Zhai W, Chan CY, Choo SP. Radioembolisation with Y90-resin microspheres followed by nivolumab for advanced hepatocellular carcinoma (CA 209-678): a single arm, single centre, phase 2 trial. Lancet Gastroenterol Hepatol 2021; 6:1025-1035. [PMID: 34695377 DOI: 10.1016/s2468-1253(21)00305-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Therapeutic synergism between radiotherapy and immune checkpoint blockade has been observed in preclinical models of hepatocellular carcinoma. We aimed to study the safety and efficacy of sequential radioembolisation with yttrium-90-resin microspheres (Y90-radioembolisation) followed by nivolumab in patients with advanced hepatocellular carcinoma. METHODS Patients with Child-Pugh A cirrhosis and advanced hepatocellular carcinoma not suitable for curative surgery were treated with Y90-radioembolisation followed by intravenous nivolumab 240 mg 21 days after Y90-radioembolisation and every 2 weeks thereafter. The primary endpoint, assessed in the per-protocol population, was the objective response rate, determined by RECIST version 1.1, defined as the proportion of patients with a confirmed complete or partial response observed for lesions both within and outside the Y90-radioembolisation field. This study is registered with ClinicalTrials.gov, NCT03033446 and has been completed. FINDINGS 40 patients were enrolled, of whom 36 received Y90-radioembolisation followed by nivolumab. One (3%) patient had a complete response and ten (28%) had a partial response; the objective response rate was 30·6% (95% CI 16·4-48·1). The most common treatment-related adverse events of any grade were pruritus (18 [50%] of 36 patients) and maculopapular rash (13 [36%]). Two (6%) patients experienced grade 3-4 treatment-related adverse events: one patient had a grade 3 increase in alanine aminotransferase levels, grade 3 bilirubin increase, and grade 4 increase in aspartate aminotransferase levels, while the other had a grade 3 maculopapular rash. Five (14%) patients had a treatment-related serious adverse event (Steven-Johnson syndrome, hepatitis E infection, fever, liver abscesses, and ascites). INTERPRETATION Y90-radioembolisation followed by nivolumab resulted in an encouraging objective response rate in patients with advanced hepatocellular carcinoma, although the activity observed was not as high as the study was powered for. This strategy should be further evaluated in patients with Barcelona Clinic Liver Clinic (BCLC) stage B hepatocellular carcinoma that is ineligible or refractory to transarterial chemoembolisation and patients with BCLC C disease without extrahepatic spread. FUNDING National Medical Research Council Singapore, Bristol-Myers Squibb, Sirtex.
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Affiliation(s)
- David Tai
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore.
| | - Kelvin Loke
- Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Apoorva Gogna
- Vascular and Interventional Radiology, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Neslihan Arife Kaya
- Genome Institute of Singapore, A*STAR, Singapore; School of Biological Sciences, Nanyang Technological University, Singapore
| | - Sze Huey Tan
- Division of Clinical Trials and Epidemiological Sciences, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Tiffany Hennedige
- Division of Oncologic Imaging, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - David Ng
- Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Farah Irani
- Vascular and Interventional Radiology, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Joycelyn Lee
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Jia Qi Lim
- Genome Institute of Singapore, A*STAR, Singapore
| | - Chow Wei Too
- Vascular and Interventional Radiology, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Matthew C H Ng
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Chee Kian Tham
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Justina Lam
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Si Lin Koo
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Hui Shan Chong
- Division of Clinical Trials and Epidemiological Sciences, National Cancer Centre, Singapore
| | - George Boon-Bee Goh
- Department of Gastroenterology and Hepatology, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Hian Liang Huang
- Nuclear Medicine and Molecular Imaging, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | | | - Richard Lo
- Vascular and Interventional Radiology, Singapore General Hospital, Singapore
| | - Pierce K H Chow
- Division of Surgery and Surgical Oncology, National Cancer Centre, Singapore; Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Brian K P Goh
- Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Alexander Chung
- Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Han Chong Toh
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
| | - Choon Hua Thng
- Division of Oncologic Imaging, National Cancer Centre, Singapore
| | - Tony K H Lim
- Anatomical Pathology, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Joe Yeong
- Anatomical Pathology, Singapore General Hospital, Singapore
| | - Weiwei Zhai
- Genome Institute of Singapore, A*STAR, Singapore; Key Laboratory of Zoological Systematics and Evolution, Institute of Zoology, Chinese Academy of Sciences, Beijing, China; Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China
| | - Chung Yip Chan
- Hepatopancreatobiliary and Transplant Surgery, Singapore General Hospital, Singapore; Duke NUS Medical School, Singapore
| | - Su Pin Choo
- Division of Medical Oncology, National Cancer Centre, Singapore; Duke NUS Medical School, Singapore
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Martorana F, Colombo I, Treglia G, Gillessen S, Stathis A. A systematic review of phase II trials exploring anti-PD-1/PD-L1 combinations in patients with solid tumors. Cancer Treat Rev 2021; 101:102300. [PMID: 34688105 DOI: 10.1016/j.ctrv.2021.102300] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 10/07/2021] [Accepted: 10/09/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND A high number of combinations of PD-1/PD-L1 inhibitors with other anti-cancer therapies are in clinical development. The usefulness of phase II trials in evaluating their efficacy and safety is unclear. MATERIALS AND METHODS We performed a systematic search on PubMed and Cochrane Library for phase II trials of PD-1/PD-L1 inhibitors in combination with other anti-cancer therapies (systemic therapy and/or radiotherapy) published between January 1st 2018 and December 31st 2020. Study design, primary endpoint and main outcomes were registered for each paper. RESULTS 119 articles reporting on 65 regimens were included in our analysis. Backbone agents were more frequently PD-1 inhibitors (pembrolizumab = 47, nivolumab = 41, camrelizumab = 3) followed by anti-PD-L1 (durvalumab = 19, atezolizumab = 6, avelumab = 3). Therapeutic partners were other immunotherapeutic agents (n = 46), targeted therapies (n = 40), chemotherapy (n = 22) or radiotherapy (n = 11). The majority of articles reported on single-arm trials (n = 87, 73%) and response rate was the most frequent primary endpoint (n = 69, 58%). Objective responses, registered in 109 (92%) articles, ranged between 0% and 91%. The incidence of grade 3 or higher treatment-related adverse events, clearly reported in 97 (82%) articles, spanned from 0 to 100%. Five combinations received regulatory approval by Food and Drug Administration or European Medicine Agency for 9 different indications, based on the results of a phase II trial (n = 3) or on a confirmatory phase III trial (n = 6). CONCLUSIONS The landscape of phase II trials evaluating PD-1/PD-L1 inhibitors with other anticancer therapies is heterogeneous. Combinations of two immunotherapeutic agents have been the most investigated. Only a minority of indications (8%) granted regulatory approval.
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Affiliation(s)
- F Martorana
- Department of Oncology, Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
| | - I Colombo
- Department of Oncology, Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
| | - G Treglia
- Academic Education, Research and Innovation Area, Ente Ospedaliero Cantonale, Bellinzona, Switzerland
| | - S Gillessen
- Department of Oncology, Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland
| | - A Stathis
- Department of Oncology, Oncology Institute of Southern Switzerland, EOC, Bellinzona, Switzerland.
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Baker TB, Piper ME, Smith SS, Bolt DM, Stein JH, Fiore MC. Effects of Combined Varenicline With Nicotine Patch and of Extended Treatment Duration on Smoking Cessation: A Randomized Clinical Trial. JAMA 2021; 326:1485-1493. [PMID: 34665204 PMCID: PMC8527361 DOI: 10.1001/jama.2021.15333] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Importance Smoking cessation medications are routinely used in health care. Research suggests that combining varenicline with the nicotine patch, extending the duration of varenicline treatment, or both, may increase cessation effectiveness. Objective To compare combinations of varenicline plus the nicotine or placebo patch vs combinations used for either 12 weeks (standard duration) or 24 weeks (extended duration). Design, Settings, and Participants Double-blind, 2 × 2 factorial randomized clinical trial conducted from November 11, 2017, to July 9, 2020, at 1 research clinic in Madison, Wisconsin, and at 1 clinic in Milwaukee, Wisconsin. Of the 5836 adults asked to participate in the study, 1251 who smoked 5 cigarettes/d or more were randomized. Interventions All participants received cessation counseling and were randomized to 1 of 4 medication groups: varenicline monotherapy for 12 weeks (n = 315), varenicline plus nicotine patch for 12 weeks (n = 314), varenicline monotherapy for 24 weeks (n = 311), or varenicline plus nicotine patch for 24 weeks (n = 311). Main Outcomes and Measures The primary outcome was carbon monoxide-confirmed self-reported 7-day point prevalence abstinence at 52 weeks. Results Among 1251 patients who were randomized (mean [SD] age, 49.1 [11.9] years; 675 [54.0%] women), 751 (60.0%) completed treatment and 881 (70.4%) provided final follow-up. For the primary outcome, there was no significant interaction between the 2 treatment factors of medication type and medication duration (odds ratio [OR], 1.03 [95% CI, 0.91 to 1.17]; P = .66). For patients randomized to 24-week vs 12-week treatment duration, the primary outcome occurred in 24.8% (154/622) vs 24.3% (153/629), respectively (risk difference, -0.4% [95% CI, -5.2% to 4.3%]; OR, 1.01 [95% CI, 0.89 to 1.15]). For patients randomized to varenicline combination therapy vs varenicline monotherapy, the primary outcome occurred in 24.3% (152/625) vs 24.8% (155/626), respectively (risk difference, 0.4% [95% CI, -4.3% to 5.2%]; OR, 0.99 [95% CI, 0.87 to 1.12]). Nausea occurrence ranged from 24.0% to 30.9% and insomnia occurrence ranged from 24.4% to 30.5% across the 4 groups. Conclusions and Relevance Among adults smoking 5 cigarettes/d or more, there were no significant differences in 7-day point prevalence abstinence at 52 weeks among those treated with combined varenicline plus nicotine patch therapy vs varenicline monotherapy, or among those treated for 24 weeks vs 12 weeks. These findings do not support the use of combined therapy or of extended treatment duration. Trial Registration ClinicalTrials.gov Identifier: NCT03176784.
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Affiliation(s)
- Timothy B Baker
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin, Madison
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison
| | - Megan E Piper
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin, Madison
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison
| | - Stevens S Smith
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin, Madison
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison
| | - Daniel M Bolt
- Department of Educational Psychology, University of Wisconsin, Madison
| | - James H Stein
- Division of Cardiovascular Medicine, Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison
| | - Michael C Fiore
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin, Madison
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin, Madison
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Zhang Y, Jiang L, Ouyang J, Du X, Jiang L. Efficacy and safety of traditional Chinese medicine injections combined with FOLFOX4 regimen for gastric cancer: A protocol for systematic review and network meta-analysis. Medicine (Baltimore) 2021; 100:e27525. [PMID: 34731143 PMCID: PMC8519213 DOI: 10.1097/md.0000000000027525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 09/29/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Traditional Chinese medicine injections (TCMJs) combined with FOLFOX4 regimen could achieve favorable effects in the treatment of gastric cancer. However, the efficacy and safety of different TCMJs combined with FOLFOX4 in the treatment of gastric cancer have not been fully clarified. Due to the fact that there are as many as 10 kinds of TCMJs, how to choose an appropriate TCMJ has become an urgent clinical problem. The objective of this network meta-analysis is to explore the optimal options among different TCMJs for gastric cancer. METHODS PubMed, Web of Science, Scopus, Cochrane Library, Embase, China Scientific Journal Database, China National Knowledge Infrastructure, Chinese Biomedical Literature Database, and Wanfang Data were searched to identify randomized controlled trials which focused on TCMJs combined with FOLFOX4 against gastric cancer from its inception to September 2021. Subsequently, 2 researchers will be independently responsible for literature screening, data extraction, and assessment of their quality. Standard pair-wise and Bayesian network meta-analysis will be performed to compare the efficacy and safety of different TCMJs combined with FOLFOX4 regimen via Stata 14.0 and WinBUGS1.4 software. RESULTS The results of this meta-analysis will be submitted to a peer-reviewed journal for publication. CONCLUSIONS The conclusion of this systematic review will provide evidence for selecting an optimal TCMJ combined with FOLFOX4 for patients with gastric cancer.
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Affiliation(s)
- Yanyan Zhang
- Department of Oncology, The People's Hospital of Dazu District, Chongqing 402360, China
| | - Lihao Jiang
- Department of Oncology, The People's Hospital of Dazu District, Chongqing 402360, China
| | - Ju Ouyang
- Department of Oncology, The People's Hospital of Dazu District, Chongqing 402360, China
| | - Xianfeng Du
- Department of Oncology, The People's Hospital of Dazu District, Chongqing 402360, China
| | - Longlong Jiang
- Department of General Surgery, The People's Hospital of Dazu District, Chongqing 402360, China
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Kirkham AA, King K, Joy AA, Pelletier AB, Mackey JR, Young K, Zhu X, Meza-Junco J, Basi SK, Hiller JP, Brkin T, Michalowski B, Pituskin E, Paterson DI, Courneya KS, Thompson RB, Prado CM. Rationale and design of the Diet Restriction and Exercise-induced Adaptations in Metastatic breast cancer (DREAM) study: a 2-arm, parallel-group, phase II, randomized control trial of a short-term, calorie-restricted, and ketogenic diet plus exercise during intravenous chemotherapy versus usual care. BMC Cancer 2021; 21:1093. [PMID: 34629067 PMCID: PMC8504029 DOI: 10.1186/s12885-021-08808-2] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 09/23/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND An underlying cause of solid tumor resistance to chemotherapy treatment is diminished tumor blood supply, which leads to a hypoxic microenvironment, dependence on anaerobic energy metabolism, and impaired delivery of intravenous treatments. Preclinical data suggest that dietary strategies of caloric restriction and low-carbohydrate intake can inhibit glycolysis, while acute exercise can transiently enhance blood flow to the tumor and reduce hypoxia. The Diet Restriction and Exercise-induced Adaptations in Metastatic Breast Cancer (DREAM) study will compare the effects of a short-term, 50% calorie-restricted and ketogenic diet combined with aerobic exercise performed during intravenous chemotherapy treatment to usual care on changes in tumor burden, treatment side effects, and quality of life. METHODS Fifty patients with measurable metastases and primary breast cancer starting a new line of intravenous chemotherapy will be randomly assigned to usual care or the combined diet and exercise intervention. Participants assigned to the intervention group will be provided with food consisting of 50% of measured calorie needs with 80% of calories from fat and ≤ 10% from carbohydrates for 48-72 h prior to each chemotherapy treatment and will perform 30-60 min of moderate-intensity cycle ergometer exercise during each chemotherapy infusion, for up to six treatment cycles. The diet and exercise durations will be adapted for each chemotherapy protocol. Tumor burden will be assessed by change in target lesion size using axial computed tomography (primary outcome) and magnetic resonance imaging (MRI)-derived apparent diffusion coefficient (secondary outcome) after up to six treatments. Tertiary outcomes will include quantitative MRI markers of treatment toxicity to the heart, thigh skeletal muscle, and liver, and patient-reported symptoms and quality of life. Exploratory outcome measures include progression-free and overall survival. DISCUSSION The DREAM study will test a novel, short-term diet and exercise intervention that is targeted to mechanisms of tumor resistance to chemotherapy. A reduction in lesion size is likely to translate to improved cancer outcomes including disease progression and overall survival. Furthermore, a lifestyle intervention may empower patients with metastatic breast cancer by actively engaging them to play a key role in their treatment. TRIAL REGISTRATION ClinicalTrials.gov, NCT03795493 , registered 7 January, 2019.
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Affiliation(s)
- Amy A Kirkham
- Faculty of Kinesiology & Physical Education, University of Toronto, 422, 100 Devonshire Pl, Toronto, ON, M5S 2C9, Canada.
| | - Karen King
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Anil A Joy
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | | | - John R Mackey
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Kelvin Young
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Xiaofu Zhu
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Judith Meza-Junco
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Sanraj K Basi
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Julie Price Hiller
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
| | - Tina Brkin
- Cross Cancer Institute, Edmonton, AB, Canada
| | | | - Edith Pituskin
- Cross Cancer Institute, Edmonton, AB, Canada
- University of Alberta, Edmonton, AB, Canada
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Chen Y, Wu H, Zhou H, Miao Z, Hong F, Zhao Q, Tao Z, Ma Y, Zhao W, Zha Z. PEGylated Indium Nanoparticles: A Metallic Contrast Agent for Multiwavelength Photoacoustic Imaging and Second Near-Infrared Photothermal Therapy. ACS Appl Mater Interfaces 2021; 13:46343-46352. [PMID: 34558285 DOI: 10.1021/acsami.1c13578] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Indium, a low melting point metal, is well-known for constructing eutectic gallium-indium liquid metal. However, unlike liquid metal nanoparticles, the biomedical applications of metallic indium nanoparticles (In NPs) remain in their infancy. Herein, an ultrasound-assisted liquid-reduction synthesis strategy was developed to prepare PEGylated In NPs, which were then used as a high-performance contrast agent for enhancing multiwavelength photoacoustic imaging and second near-infrared (NIR-II) photothermal therapy of the 4T1 breast tumor. The obtained In NPs depicted remarkable optical absorption from the first near-infrared (NIR-I) to NIR-II region and a high photothermal conversion efficiency of 41.3% at 1064 nm, higher than the majority of conventional NIR-II photothermal agents. Upon injection into the tumor, the photoacoustic intensities of the tumor section post-injection were obviously increased by 2.59-, 2.62-, and 4.27-fold of those of pre-injection by using excitation wavelengths of 750, 808, and 970 nm, respectively, depicting an excellent multiwavelength contrast capability of photoacoustic imaging. In addition, efficient ablation of the 4T1 tumor was achieved through the photothermal performance of PEGylated In NPs under NIR-II laser irradiation. Importantly, as the widely used element in the clinic, In NPs were highly biocompatible in vitro and in vivo. Therefore, this work pioneered the biomedical applications of PEGylated In NPs for cancer diagnosis and treatment.
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Affiliation(s)
- Yu Chen
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Haitao Wu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Hu Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Zhaohua Miao
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Fengqiu Hong
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Qingliang Zhao
- State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China
| | - Zhenchao Tao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Yan Ma
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
| | - Weidong Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Zhengbao Zha
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China
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Abstract
IMPORTANCE Eosinophilic esophagitis (EoE) is a chronic immune-mediated inflammatory disease of the esophagus that affects an estimated 34.4/100 000 people in Europe and North America. EoE affects both children and adults, and causes dysphagia, food impaction of the esophagus, and esophageal strictures. OBSERVATIONS EoE is defined by symptoms of esophageal dysfunction, such as vomiting, dysphagia, or feeding difficulties, in a patient with an esophageal biopsy demonstrating at least 15 eosinophils per high-power field in the absence of other conditions associated with esophageal eosinophilia such as gastroesophageal reflux disease or achalasia. Genetic factors and environmental factors, such as exposure to antibiotics early in life, are associated with EoE. Current therapies include proton pump inhibitors; topical steroid preparations, such as fluticasone and budesonide; dietary therapy with amino acid formula or empirical food elimination; and endoscopic dilation. In a systematic review of observational studies that included 1051 patients with EoE, proton pump inhibitor therapy was associated with a histologic response, defined as less than 15 eosinophils per high-power field on endoscopic biopsy, in 41.7% of patients, while placebo was associated with a 13.3% response rate. In a systematic review of 8 randomized trials of 437 patients with EoE, topical corticosteroid treatment was associated with histologic remission in 64.9% of patients compared with 13.3% for placebo. Patients with esophageal narrowing may require dilation. Objective assessment of therapeutic response typically requires endoscopy with biopsy. CONCLUSIONS AND RELEVANCE EoE has a prevalence of approximately 34.4/100 000 worldwide. Treatments consist of proton pump inhibitors, topical steroids, elemental diet, and empirical food elimination, with esophageal dilation reserved for patients with symptomatic esophageal narrowing.
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Affiliation(s)
- Amanda Muir
- Division of Gastroenterology, Hepatology, and Nutrition, Children’s Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104
| | - Gary W. Falk
- Division of Gastroenterology, Hospital of the University of Pennsylvania, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA 19104
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Gupta V, Pangti R, Gupta S. Immunological Overkilling Followed by Cellular Replenishment: A Novel 2-Step Treatment for Halo Congenital Melanocytic Nevus. Dermatol Surg 2021; 47:1404-1405. [PMID: 34417395 DOI: 10.1097/dss.0000000000003156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Vishal Gupta
- Department of Dermatology and Venereology, All India Institute of Medical Sciences, New Delhi, India
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Eid MM, El-Gendy AM, Abdelbasset WK, Elkholi SM, Abdel-fattah MS. The effect of magnetic therapy and moderate aerobic exercise on osteoporotic patients: A randomized clinical study. Medicine (Baltimore) 2021; 100:e27379. [PMID: 34596156 PMCID: PMC8483884 DOI: 10.1097/md.0000000000027379] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 09/13/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Osteoporosis is a frequent musculoskeletal condition with significant complications that would be a global health problem and one of the major causes of mortality and morbidity. OBJECTIVES The current study aimed to ascertain the impact of pulsed magnetic therapy, aerobic exercise, and a combination of both modalities on osteoporotic female patients postthyroidectomy. METHODS Between May 2018 and September 2019, 45 female patients with osteoporosis were included in the randomized clinical study, their age ranged from 40 to 50 years, had thyroidectomy for at least 6 months ago, and had an inactive lifestyle for at least the previous 6 months. Patients were assigned randomly into 3 equal groups. Group A (magnetic therapy group): received routine medical treatment (bisphosphonates, calcium, and vitamin D) in addition to pulsed magnetic therapy on the hip region for 12 weeks (3 sessions/week). Group B (exercise group): received routine medical treatment plus moderate-intensity aerobic exercise for 12 weeks (3 sessions/week). Group C (combined magnetic therapy and exercise therapy group): received routine medical treatment plus pulsed magnetic therapy and moderate-intensity aerobic exercise for 12 weeks (3 sessions/week). The 3 groups were assessed for bone mineral density (BMD) at baseline by dual-energy x-ray absorptiometry and after 12 weeks of treatment. RESULTS The results showed that within-group analysis a statistically significant increase was reveled (P < .05) for BMD in the 3 studied groups. Comparing the results among the 3 tested groups revealed a significant increase (P < .05) in posttesting mean values of BMD in group (C) compared to group (A) and group (B). No significant statistical difference in BMD means values between the 2 groups (A) and (B) after testing was detected. CONCLUSION Combination of both pulsed magnetic therapy and moderate-intensity aerobic exercise showed significant improvement in BMD at the hip region than using any of the 2 modalities alone.
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Affiliation(s)
- Marwa M. Eid
- Department of Physical Therapy, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
- Department of Physical Therapy for Surgery, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | - Amira M. El-Gendy
- Department of Physical Therapy, College of Applied Medical Sciences, Taif University, Taif, Saudi Arabia
- Department of Basic Sciences, Faculty of Physical Therapy, Cairo University, Giza, Egypt
| | - Walid Kamal Abdelbasset
- Department of Health and Rehabilitation Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
- Department of Physical Therapy, Kasr Al-Aini Hospital, Cairo University, Giza, Egypt
| | - Safaa Mostafa Elkholi
- Department of Rehabilitation Sciences, Faculty of Health and Rehabilitation Sciences, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Mostafa S. Abdel-fattah
- Department of Physical Therapy for Cardiovascular/Respiratory Disorder and Geriatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt
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Wang JV, Kushner C, Anolik R, Geronemus RG. Combining Low-Power Fractional Diode Laser With Injectable Neurotoxin and Filler: Safety of Treatment Regimen Over 6 Years. Dermatol Surg 2021; 47:1413-1414. [PMID: 34334618 DOI: 10.1097/dss.0000000000003184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jordan V Wang
- Laser and Skin Surgery Center of New York, New York, New York
| | - Carolyn Kushner
- The Ronald O Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York
| | - Robert Anolik
- Laser and Skin Surgery Center of New York, New York, New York
- The Ronald O Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York
| | - Roy G Geronemus
- Laser and Skin Surgery Center of New York, New York, New York
- The Ronald O Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, New York
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Abstract
Pancreatic cancer is increasing in incidence in the USA. This disease disproportionately affects older adults, and as the percentage of adults > 65 years old increases with the aging of the baby boomers, the prevalence is expected to rise over the coming decade. These patients are often more susceptible to disease-related symptoms and have less ability to withstand both cancer and treatment-related side effects. Therefore, it is imperative that treating physicians thoughtfully consider their recommended treatment approach towards this vulnerable patient population. This review focuses on the current state of research of older adults with pancreatic adenocarcinoma, highlighting deficiencies in the representation of this patient population in clinical trials. It is vital that the treating physicians take a nuanced approach towards therapy of localized and metastatic disease in geriatric patients. A one size fits all treatment algorithm is no longer appropriate in any cancer patient, let alone the elders who are particularly vulnerable to developing treatment-related toxicities. To help guide therapy decisions, it is important to perform a comprehensive geriatric assessment which may uncover unexpected frailty and lead to a change in the recommended treatment approach. In this way, we can support older adults during therapy for this aggressive malignancy and provide optimal care.
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Affiliation(s)
- Arthur Winer
- Department of Medical Oncology, Inova Schar Cancer Institute, 8081 Innovation Park Drive, Fairfax, VA, 22031, USA.
| | - Efrat Dotan
- Department of Medical Oncology, Fox Chase Cancer, Philadelphia, PA, USA
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