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Shi Q, Wang Y, Zhou J, Li X, Zhao Y, Zhang L, Zhang L. A Novel Laryngopharyngeal Reflux Disease Model for Bama Pigs. J Voice 2024:S0892-1997(24)00022-5. [PMID: 38429118 DOI: 10.1016/j.jvoice.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 03/03/2024]
Abstract
OBJECTIVE To develop a novel Laryngopharyngeal Reflux Disease (LPRD) model in Bama pigs through endoscopic cricopharyngeal myotomy. METHODS A total of eight 8-month-old Bama pigs were randomly assigned to either the control or surgery group. Prior to intervention, upper esophageal sphincter (UES) manometry and laryngopharyngeal Dx-pH monitoring were conducted to establish baseline physiological parameters for each pig. Subsequently, the surgery group underwent endoscopic cricopharyngeal myotomy, while the control group did not. Two weeks postintervention, these procedures were repeated to evaluate changes in UES contractility and the occurrence of reflux events. At week eight postsurgery, mucosal tissues from both groups were harvested for histological analysis. Hematoxylin and eosin (H&E) staining was used to assess inflammation, while transmission electron microscopy (TEM) examined alterations in intercellular spaces and desmosomes. RESULTS The mean UES pressures in the control and surgery groups were 59 ± 9 mmHg and 68 ± 12 mmHg, respectively. In the surgery group, there was a significant decrease in UES pressure 2weeks after the operation compared to preoperative values (P = 0.005), whereas no significant change was observed in the control group (P = 0.488). Laryngopharyngeal reflux (LPR) was successfully induced in the surgery group as evidenced by reflux events with pH <5.0, which were not detected in the control group. HE staining revealed marked inflammatory cell infiltration and submucosal gland expansion in throat tissues of the surgery group Bama pigs. TEM further showed enlarged intercellular spaces and reduced desmosome numbers in the laryngopharyngeal epithelium compared to controls. CONCLUSION Given analogous throat epithelial structures to humans, Bama pigs are an appropriate species for an LPRD animal model. Endoscopic cricopharyngeal myotomy effectively induces LPR and observable pathological changes in Bama pigs, providing a valuable platform for further research into LPRD pathophysiology.
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Affiliation(s)
- Qingyang Shi
- Department of Otorhinolaryngology, Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Yuguang Wang
- Department of Otorhinolaryngology, Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Jiahui Zhou
- Department of Otorhinolaryngology, Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Xueshi Li
- Department of Otorhinolaryngology, Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Yixin Zhao
- Department of Otorhinolaryngology, Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Lihong Zhang
- Department of Otorhinolaryngology, Head and Neck Surgery, Peking University People's Hospital, Beijing, China.
| | - Liming Zhang
- Endoscopy Center, Peking University People's Hospital, Beijing, China
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Iliescu MG, Stanciu LE, Uzun AB, Cristea AE, Motoască I, Irsay L, Iliescu DM, Vari T, Ciubean AD, Caraban BM, Ciufu N, Azis O, Ciortea VM. Assessment of Integrative Therapeutic Methods for Improving the Quality of Life and Functioning in Cancer Patients-A Systematic Review. J Clin Med 2024; 13:1190. [PMID: 38592012 PMCID: PMC10931598 DOI: 10.3390/jcm13051190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Revised: 02/13/2024] [Accepted: 02/15/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Cancer rehabilitation represents a series of measures adopted for the recovery of psychological, emotional, social, and financial functioning in the case of cancer patients. The purpose of this study is to identify the main elements of therapeutic management in the field of medical rehabilitation, as well as integrative, complementary medicine and holistic approaches that can be performed on the oncological patient. Methods: This systematic literature review follows the methodology outlined in the "Preferred Reporting Items for Systematic Reviews and Meta-Analysis" ("PRISMA") statement, which is an internationally recognized and widely accepted standard. Results: Active rehabilitative therapies offer therapeutic options for improving the functioning and quality of life of oncological patients; these therapies comprehensively address both the physical and psychological aspects of the disease. This review also includes the latest novelties and nanotechnologies applied in oncological rehabilitation, for example, drugs (or supplements) inspired by nature. Conclusions: Physical and rehabilitation medicine, mostly using stimulating therapeutic methods, was recently added to the list of contraindications in the management of oncological patients, both as an approach to the pathological concept itself and as an approach to the main clinical consequences and functional aspects of oncological therapies. Integrative, complementary medicine presents an important therapeutic resource in the case of oncological patients. Advanced studies are needed in the future to further ascertain the role of these therapies.
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Affiliation(s)
- Mădălina Gabriela Iliescu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
- Medical Doctoral School, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Liliana-Elena Stanciu
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Andreea-Bianca Uzun
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
- Medical Doctoral School, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Adelina-Elena Cristea
- Department of Physical Medicine and Rehabilitation, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
- Medical Doctoral School, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Irina Motoască
- Department of Rehabilitation Medicine, University of Medicine and Pharmacy "Iuliu Hatieganu", 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Laszlo Irsay
- Department of Rehabilitation Medicine, University of Medicine and Pharmacy "Iuliu Hatieganu", 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Dan Marcel Iliescu
- Department of Anatomy, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Titus Vari
- Department of Rehabilitation Medicine, University of Medicine and Pharmacy "Iuliu Hatieganu", 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Alina Deniza Ciubean
- Department of Rehabilitation Medicine, University of Medicine and Pharmacy "Iuliu Hatieganu", 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
| | - Bogdan Marian Caraban
- Department of Plastic Surgery, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Nicolae Ciufu
- Department of General Surgery, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Olgun Azis
- Department of Urology, Faculty of Medicine, Ovidius University of Constanta, 1 University Alley, Campus-Corp B, 900470 Constanta, Romania
| | - Viorela Mihaela Ciortea
- Department of Rehabilitation Medicine, University of Medicine and Pharmacy "Iuliu Hatieganu", 8 Victor Babes Street, 400012 Cluj-Napoca, Romania
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Lai CC, Chen SY, Tu YK, Ding YW, Lin JJ. Effectiveness of low level laser therapy versus cryotherapy in cancer patients with oral mucositis: Systematic review and network meta-analysis. Crit Rev Oncol Hematol 2021; 160:103276. [PMID: 33716203 DOI: 10.1016/j.critrevonc.2021.103276] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 02/01/2021] [Accepted: 02/27/2021] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE The purpose of this network meta-analysis was to analyze the relative effects of low level laser therapy (LLLT) and/or cryotherapy in cancer patients with oral mucositis (OM). METHODS This literature search followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines using MEDLINE, EMBASE, the Cochrane Central Register of Controlled Trials (CENTRAL), and the Physiotherapy Evidence Database (PEDro) up to 2020. Only randomized control trials which involved comparisons of groups receiving the interventions of combined cryotherapy and LLLT, LLLT, cryotherapy and usual care (the control group) in patients with cancer were eligible for inclusion. The effect sizes are presented as odds ratios for the occurrence of severe, moderate and none/mild OM. The mixed treatment comparison was conducted using generalized linear mixed models to analyze the direct and indirect comparisons of interventions. The critical appraisal was assessed using Cochrane Collaboration's tool. Heterogeneity between studies was assessed using I2 statistics, and publication bias was evaluated by constructing a funnel plot. RESULTS Twenty-six randomized controlled trials with a total enrollment of 1830 cancer patients with OM were included. The outcome of none/mild OM is desirable, and odds ratios of more than 1 favor the intervention group. Moderate and severe OM are defined as adverse outcomes, and ORs less than 1 favor the intervention group. The treatment effects of the combined cryotherapy and LLLT were better than those of usual care for none/mild and severe OM (ORs = 106.23 [95% CI = 12.15 to 929.17] and 0.01 [95% CI = 0 to 0.57], respectively). Treatment effects with cryotherapy alone and LLLT alone were better than those with usual care for none/mild and severe OM (ORs = 3.13 [95%CI = 1.56 to 6.27]; ORs = 7.56 [95%CI = 3.84 to 14.88] and 0.25 [95%CI = 0.11 to 0.54]; ORs = 0.13 [95%CI = 0.07 to 0.24], respectively). Nevertheless, for patients with none/mild OM, treatment effects with combined use of cryotherapy and LLLT were better than those with only LLT or cryotherapy (ORs = 14.06 [95%CI = 1.79 to 110.30] and 33.95 [95%CI = 3.50 to 329.65], respectively). For patients with moderate OM, treatment effect did not reach statistical significance among comparisons. The limitations include the wide variability in treatment protocols and the non-uniform outcome measurements across the studies examined. CONCLUSION Compared with no intervention, the treatment effects of combined cryotherapy and LLLT, laser alone, and cryotherapy alone are beneficial for the reduction of severe OM. There is no difference in treatment effects among cryotherapy and/or LLLT intervention in cancer patients with moderate OM. Results of this study provide an implicative basis for LLLT and cryotherapy as viable interventions that can significantly improve severe OM.
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Affiliation(s)
- Chih-Chin Lai
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
| | - Shiau-Yee Chen
- Department of Physical Medicine and Rehabilitation, Taipei Medical University-Wan Fang Hospital, Taipei, Taiwan; School of Respiratory Therapy, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Kang Tu
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Yu-Wei Ding
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Jiu-Jenq Lin
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan; School and Graduate Institute of Physical Therapy, College of Medicine, National Taiwan University, Taipei, Taiwan.
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Ashique S, Sandhu NK, Haque SN, Koley K. A Systemic Review on Topical Marketed Formulations, Natural Products, and Oral Supplements to Prevent Androgenic Alopecia: A Review. NATURAL PRODUCTS AND BIOPROSPECTING 2020; 10:345-365. [PMID: 33011954 PMCID: PMC7648777 DOI: 10.1007/s13659-020-00267-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 09/18/2020] [Indexed: 06/11/2023]
Abstract
Androgens have an intense consequence on the human scalp and body hair. Scalp hair sprouts fundamentally in awol of androgens whereas the body hair hike is vulnerable to the activity of androgens. Androgenetic alopecia (AGA) invoked as males emulate Alopecia due to the cause of the dynamic reduction of scalp hair. Androgens are medium of terminus growth of hair although the body. Local and system androgens convert the extensive terminal follicles into lesser vellus like structure. The out start of this type of alopecia is intensely irregular and the reason behind this existence of enough circulating steroidal hormones androgens and due to genetic predisposition. Effective treatments are available in the market as well as under clinical and preclinical testing. Many herbal formulations are also available but not FDA approved. Different conventional and NDDS formulations are already available in the market. To avoid various systemic side effects of both Finasteride and Minoxidil, topical formulations and natural products (nutrients, minerals, vitamins) now a days are being widely used to treat Androgenic alopecia. CAM (complementary and alternative medicine) provides the option to elect favorable, low-risk, adjuvant and alternative therapies. Herein, we offer a widespread review of topical marketed formulations, natural products, and CAM treatment options for AGA.
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Affiliation(s)
- Sumel Ashique
- Department of Pharmaceutics, ISF College of Pharmacy, Moga, Punjab, 142001, India
| | - Navjot Kaur Sandhu
- Department of Quality Assurance and Pharmaceutical Analysis, ISF College of Pharmacy, Moga, Punjab, 142001, India.
| | - Sk Niyamul Haque
- Department of Pharmaceutics, Gurunanak Institute of Pharmaceutical Science and Technology, Kolkata, West Bengal, 700110, India
| | - Kartick Koley
- Department of Pharmaceutics, Gurunanak Institute of Pharmaceutical Science and Technology, Kolkata, West Bengal, 700110, India
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Cunha JLS, Carvalho FMDAD, Pereira Filho RN, Ribeiro MAG, de Albuquerque-Júnior RLC. Effects of Different Protocols of Low-Level Laser Therapy on Collagen Deposition in Wound Healing. Braz Dent J 2019; 30:317-324. [PMID: 31340220 DOI: 10.1590/0103-6440201902400] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 01/15/2019] [Indexed: 12/20/2022] Open
Abstract
The low-level laser has proven successful in stimulating the production of collagen in wound healing assays. However, diversity has been observed in the protocols used. This work has evaluated the effects of three protocols of low-level laser therapy (LLLT) in the healing of open wounds in rats. Standard-sized wounds of 1 cm2 were performed with a scalpel in the middorsal region of 60 male Wistar rats weighing 225±25 g, and they were assigned into four groups (n=15): CTR (non-irradiated animals), LT1 (20 J/cm2 daily), LT2 (16 J/cm2 daily) and LT3 (20 J/cm2 daily). After 7, 14 and 21 days, five animals/day were euthanized and the wounds analyzed histologically. Data were subjected to normality analysis of distribution using Shapiro-Wilk test. Gaussian data were analyzed using ANOVA and Bonferroni tests whereas non-Gaussian data were analyzed using Kruskal-Wallis and Dunn tests, considering significant p values less than 0.05. The LLLT in all protocols reduced the inflammation and collagen deposition increased significantly (p<0.05). However, LT2 showed the highest levels of collagen in all phases of the study (p<0.05) induced faster replacement of immature collagen III by mature collagen I in the early stages of repair and early collagen remodeling promoted by providing better organization architectural beams deposited. It was concluded that all protocols induced an increase in collagen scar. However, the protocol 2 (16 J /cm2, daily application) promoted the most significant increases in collagen deposition, accelerated maturation of collagen and showed the best architecture of the final fibrous scarring.
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Affiliation(s)
- John Lennon Silva Cunha
- Laboratory of Morphology and Experimental Pathology, UNIT - Universidade Tiradentes, Aracaju, SE, Brazil
| | | | - Rose Nely Pereira Filho
- Laboratory of Morphology and Experimental Pathology, UNIT - Universidade Tiradentes, Aracaju, SE, Brazil
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Zecha JAEM, Raber-Durlacher JE, Nair RG, Epstein JB, Elad S, Hamblin MR, Barasch A, Migliorati CA, Milstein DMJ, Genot MT, Lansaat L, van der Brink R, Arnabat-Dominguez J, van der Molen L, Jacobi I, van Diessen J, de Lange J, Smeele LE, Schubert MM, Bensadoun RJ. Low-level laser therapy/photobiomodulation in the management of side effects of chemoradiation therapy in head and neck cancer: part 2: proposed applications and treatment protocols. Support Care Cancer 2016; 24:2793-805. [PMID: 26984249 DOI: 10.1007/s00520-016-3153-y] [Citation(s) in RCA: 141] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2015] [Accepted: 03/07/2016] [Indexed: 12/19/2022]
Abstract
PURPOSE There is a large body of evidence supporting the efficacy of low-level laser therapy (LLLT), more recently termed photobiomodulation (PBM) for the management of oral mucositis (OM) in patients undergoing radiotherapy for head and neck cancer (HNC). Recent advances in PBM technology, together with a better understanding of mechanisms involved and dosimetric parameters may lead to the management of a broader range of complications associated with HNC treatment. This could enhance patient adherence to cancer therapy, and improve quality of life and treatment outcomes. The mechanisms of action, dosimetric, and safety considerations for PBM have been reviewed in part 1. Part 2 discusses the head and neck treatment side effects for which PBM may prove to be effective. In addition, PBM parameters for each of these complications are suggested and future research directions are discussed. METHODS Narrative review and presentation of PBM parameters are based on current evidence and expert opinion. RESULTS PBM may have potential applications in the management of a broad range of side effects of (chemo)radiation therapy (CRT) in patients being treated for HNC. For OM management, optimal PBM parameters identified were as follows: wavelength, typically between 633 and 685 nm or 780-830 nm; energy density, laser or light-emitting diode (LED) output between 10 and 150 mW; dose, 2-3 J (J/cm(2)), and no more than 6 J/cm(2) on the tissue surface treated; treatment schedule, two to three times a week up to daily; emission type, pulsed (<100 Hz); and route of delivery, intraorally and/or transcutaneously. To facilitate further studies, we propose potentially effective PBM parameters for prophylactic and therapeutic use in supportive care for dermatitis, dysphagia, dry mouth, dysgeusia, trismus, necrosis, lymphedema, and voice/speech alterations. CONCLUSION PBM may have a role in supportive care for a broad range of complications associated with the treatment of HNC with CRT. The suggested PBM irradiation and dosimetric parameters, which are potentially effective for these complications, are intended to provide guidance for well-designed future studies. It is imperative that such studies include elucidating the effects of PBM on oncology treatment outcomes.
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Affiliation(s)
- Judith A E M Zecha
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Judith E Raber-Durlacher
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands.,Department of Medical Dental Interaction and Department of Periodontology, Academic Centre for Dentistry Amsterdam (ACTA), University of Amsterdam and VU University, P.O. Box 22660 1100 DD, Amsterdam, the Netherlands
| | - Raj G Nair
- Oral Medicine Oral Pathology and Human Diseases, Menzies Health Institute Queensland and Oral Medicine Consultant, Department of Haematology and Oncology/Cancer Services, Gold Coast University Hospital, Queensland Health, Queensland, Australia
| | - Joel B Epstein
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, 90048, USA.,Division of Otolaryngology and Head and Neck Surgery, City of Hope, Duarte, CA, 91010, USA
| | - Sharon Elad
- Division of Oral Medicine, Eastman Institute for Oral Health, and Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY, 14620, USA
| | - Michael R Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA, 02114, USA.,Department of Dermatology, Harvard Medical School, Boston, MA, 02115, USA.,Harvard-MIT Division of Health Science and Technology, Cambridge, MA, 02139, USA
| | - Andrei Barasch
- Division of Oncology, Weill Cornell Medical Center, New York, NY, USA
| | - Cesar A Migliorati
- Department of Diagnostic Sciences and Oral Medicine, Director of Oral Medicine, College of Dentistry, University of Tennessee Health Science Center, 875 Union Ave. Suite N231, Memphis, TN, 38163, USA
| | - Dan M J Milstein
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Marie-Thérèse Genot
- Laser Therapy Unit, Institut Jules Bordet, Centre des Tumeurs de l'Université Libre de Bruxelles, Brussels, Belgium
| | - Liset Lansaat
- Antoni van Leeuwenhoek Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Ron van der Brink
- Division of Otolaryngology and Head and Neck Surgery, City of Hope, Duarte, CA, 91010, USA
| | | | - Lisette van der Molen
- Antoni van Leeuwenhoek Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Irene Jacobi
- Antoni van Leeuwenhoek Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Judi van Diessen
- Antoni van Leeuwenhoek Department of Radiation Oncology, Amsterdam, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Jan de Lange
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Ludi E Smeele
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, University of Amsterdam, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands.,Antoni van Leeuwenhoek Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Mark M Schubert
- Seattle Cancer Care Alliance (SCCA), Oral Medicine, 825 Eastlake Ave E Ste G6900, Seattle, WA, 98109, USA
| | - René-Jean Bensadoun
- World Association for Laser Therapy (WALT) Scientific Secretary, Centre de Haute Energie (CHE), 10 Bd Pasteur, 06000, Nice, France.
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