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Wang HH, Chen YT, Chou SF, Lee LC, Wang JH, Lai YH, Chang HT. Effect of the Timing of Hyperbaric Oxygen Therapy on the Prognosis of Patients with Idiopathic Sudden Sensorineural Hearing Loss. Biomedicines 2023; 11:2670. [PMID: 37893044 PMCID: PMC10604466 DOI: 10.3390/biomedicines11102670] [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: 08/18/2023] [Revised: 09/21/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
This study aimed to evaluate the effects of hyperbaric oxygen therapy (HBOT) on the hearing recovery of patients with idiopathic sudden sensorineural hearing loss (ISSNHL). The clinical data of 79 patients diagnosed with ISSNHL and treated with HBOT between January 2017 and December 2019 were retrospectively reviewed. The pure tone audiometry (PTA) scores before and after HBOT were recorded. The associations of HBOT efficacy with demographic and clinical characteristics and the duration from disease onset to HBOT administration were determined. The average PTA score was 80.06 ± 25.94 dB before and 60.75 ± 21.26 dB after HBOT; the difference was significant. HBOT improved the hearing of 55.7% of the patients with ISSNHL (defined as an average PTA ≥ 11dB or a final average PTA score below 29 dB). There was a significant inverse relationship between the duration from symptom onset to HBOT administration and PTA score reduction after HBOT, which was adjusted for factors including age, sex, laterality of hearing loss, initial PTA score, reception of intratympanic steroid injections, tinnitus, dizziness, vertigo, diabetes, hypertension, and coronary artery disease. Commencing HBOT at an earlier stage is closely linked to greater improvements in hearing for patients with ISSNHL.
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Affiliation(s)
- Hsu-Hui Wang
- Hyperbaric Oxygen Therapy Center, Far Eastern Memorial Hospital, Taipei 220216, Taiwan; (H.-H.W.)
- Department of Chest Medicine, Far Eastern Memorial Hospital, Taipei 220216, Taiwan
- Department of Chemical Engineering & Material Science, Yuan Ze University, Taoyuan 320315, Taiwan
| | - Ya-Ting Chen
- Department of Chest Medicine, Far Eastern Memorial Hospital, Taipei 220216, Taiwan
| | - San-Fang Chou
- Department of Medical Research, Far Eastern Memorial Hospital, Taipei 220216, Taiwan
| | - Li-Chung Lee
- Department of Chest Medicine, Far Eastern Memorial Hospital, Taipei 220216, Taiwan
| | - Jia-Hong Wang
- Hyperbaric Oxygen Therapy Center, Far Eastern Memorial Hospital, Taipei 220216, Taiwan; (H.-H.W.)
- Department of Critical Care Medicine, Far Eastern Memorial Hospital, Taipei 220216, Taiwan
| | - Yi-Horng Lai
- Department of Healthcare Administration, Asia Eastern University of Science and Technology, Taipei 220303, Taiwan
| | - Hou-Tai Chang
- Hyperbaric Oxygen Therapy Center, Far Eastern Memorial Hospital, Taipei 220216, Taiwan; (H.-H.W.)
- Department of Critical Care Medicine, Far Eastern Memorial Hospital, Taipei 220216, Taiwan
- Department of Industrial Engineering and Management, Yuan Ze University, Taoyuan 320315, Taiwan
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Song J, Ouyang F, Xiong Y, Luo Q, Jiang H, Fan L, Zhang Z. Reassessment of oxidative stress in idiopathic sudden hearing loss and preliminary exploration of the effect of physiological concentration of melatonin on prognosis. Front Neurol 2023; 14:1249312. [PMID: 37745649 PMCID: PMC10511764 DOI: 10.3389/fneur.2023.1249312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/18/2023] [Indexed: 09/26/2023] Open
Abstract
Background and purpose The pathogenesis of idiopathic sudden sensorineural hearing loss (ISSNHL) is still unclear, and there is no targeted treatment. This research aimed to verify the role of oxidative stress in ISSNHL and explore whether melatonin has a protective effect on hearing. Materials and methods A total of 43 patients with ISSNHL and 15 healthy controls were recruited to detect the level of melatonin, reactive oxygen species (ROS), and total antioxidant capacity (TAC) in the blood and compared before and after treatment. Multivariate logistic regression models were performed to assess the factors relevant to the occurrence and improvement of ISSNHL. Results The patients with ISSNHL showed significantly higher ROS levels than controls (4.42 ± 4.40 vs. 2.30 ± 0.59; p = 0.031). The levels of basal melatonin were higher (1400.83 ± 784.89 vs. 1095.97 ± 689.08; p = 0.046) and ROS levels were lower (3.05 ± 1.81 vs. 5.62 ± 5.56; p = 0.042) in the effective group as compared with the ineffective group. Logistic regression analysis showed that melatonin (OR = 0.999, 95% CI 0.997-1.000, p = 0.049), ROS (OR = 1.154, 95% CI 1.025-2.236, p = 0.037), and vertigo (OR = 3.011, 95% CI 1.339-26.983, p = 0.019) were independent factors associated with hearing improvement. Besides, the level of melatonin (OR = 0.999, 95% CI 0.998-1.000, p = 0.023) and ROS (OR = 3.248, 95% CI 1.109-9.516, p = 0.032) were associated with the occurrence of ISSNHL. Conclusion Our findings may suggest oxidative stress involvement in ISSNHL etiopathogenesis. The level of melatonin and ROS, and vertigo appear to be predictive of the effectiveness of hearing improvement following ISSNHL treatment.
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Affiliation(s)
- Jianxiong Song
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Fang Ouyang
- Department of Endocrinology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yuanping Xiong
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Qing Luo
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Hongqun Jiang
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Li Fan
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Zhiyuan Zhang
- Department of Otolaryngology, The First Affiliated Hospital of Nanchang University, Nanchang, China
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Mariani C, Carta F, Catani G, Lobina S, Marrosu V, Corrias S, Tatti M, Puxeddu R. Idiopathic sudden sensorineural hearing loss: effectiveness of salvage treatment with intratympanic dexamethasone or hyperbaric oxygen therapy in addition to systemic steroids. Front Neurol 2023; 14:1225206. [PMID: 37693762 PMCID: PMC10491011 DOI: 10.3389/fneur.2023.1225206] [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: 05/18/2023] [Accepted: 07/31/2023] [Indexed: 09/12/2023] Open
Abstract
Background The development of standardized treatments for idiopathic sudden sensorineural hearing loss (ISSNHL) is hampered by uncertainty over the etiology of this disorder. Systemic steroids are historically the primary therapy, with variable hearing outcomes. Over the last two decades, intratympanic steroids (ITS) and hyperbaric oxygen therapy (HBOT) have been proposed as salvage treatments in case of failure of systemic steroids. The present study aims to evaluate the effectiveness of these salvage treatments in addition to systemic steroids. Methods We performed a retrospective study on 75 consecutive patients with a diagnosis of ISSNHL who were admitted to the Department of Otorhinolaryngology of our hospital between December 2018 and December 2022. All patients received primary treatment with systemic steroids. In case of slight or no hearing recovery within the 5th day from the beginning of the therapy (T1), a salvage treatment with ITS or HBOT was proposed. Patients were divided into three groups according to the therapy received: systemic steroids (group A), systemic steroids + HBOT (group B), and systemic steroids + ITS (group C). Pure-tone average at 500, 1000, 2000, and 3000 Hz and the mean gain were evaluated at T1 and 3 months after the beginning of the salvage treatment (T2). The hearing recovery was assessed according to the Siegel's criteria. Results Sixty-two patients (31 men and 31 women, mean age 56 years) with failure of the primary treatment were definitively enrolled in the study: 34 (54.8%) in group A, 16 (25.8%) in group B, and 12 (19.4%) in group C. The ratio of patients responding to therapy was higher in group A (29.4%) than in groups B (18.75%) and C (16.7%). We did not find any statistically significant difference between groups in terms of mean hearing gain at T2 (17.4 ± 15.4 dB in group A vs. 18.6 ± 21.1 dB in group B and 15.7 ± 14.2 dB in group C, p = 0.9). Conclusion In our experience, ITS or HBOT associated with systemic steroids, as salvage treatment, did not show significant improvement in hearing outcomes. The evolution of ISSNHL, regardless of the treatment, remains unpredictable.
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Affiliation(s)
- Cinzia Mariani
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Filippo Carta
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Giulia Catani
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Sara Lobina
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Valeria Marrosu
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Simone Corrias
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Melania Tatti
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
| | - Roberto Puxeddu
- Unit of Otorhinolaryngology, Department of Surgery, Azienda Ospedaliero-Universitaria di Cagliari, University of Cagliari, Cagliari, Italy
- Unit of Otorhinolaryngology, Department of Surgery, King's College Hospital London, Dubai, United Arab Emirates
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Liu F, Han B, Zhou X, Huang S, Huang J. Research progress on the treatment and nursing of sensorineural hearing loss. Front Neurosci 2023; 17:1199946. [PMID: 37346087 PMCID: PMC10279882 DOI: 10.3389/fnins.2023.1199946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/15/2023] [Indexed: 06/23/2023] Open
Abstract
This article provides a comprehensive review of the progress in the treatment and care of sensorineural hearing loss (SNHL), which is a common disease in the field of otolaryngology. In recent years, the incidence of SNHL has been on the rise due to factors such as fast-paced lifestyles, work pressure, and environmental noise pollution, which have a significant impact on the quality of life of patients. Therefore, the study of the treatment and care of SNHL remains a hot topic in the medical community. Despite significant advances in this field, there are still some challenges and limitations. For example, there is currently no single method that can completely cure SNHL, and the effectiveness of treatment may vary significantly among individuals. In addition, due to the complex etiology of SNHL, the prognosis of patients may vary greatly, requiring the development of personalized treatment plans and care strategies. To address these challenges, continuous research is needed to explore new treatment methods and care models to improve the quality of life of patients. In addition, there is a need for health education programs for the general public to raise awareness of SNHL and promote preventive measures to reduce its incidence. The ultimate goal is to ensure the sustainable development of the field of SNHL treatment and care, thus ensuring the health and well-being of affected individuals.
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Affiliation(s)
| | | | | | - Shuo Huang
- *Correspondence: Shuo Huang, ; Jing Huang,
| | - Jing Huang
- *Correspondence: Shuo Huang, ; Jing Huang,
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Yuan Z, Xiang L, Liu R, Yue W. Case report: Bilateral sudden deafness in acute middle cerebellar peduncle infarction: central or peripheral? Front Med (Lausanne) 2023; 10:1174512. [PMID: 37215732 PMCID: PMC10196188 DOI: 10.3389/fmed.2023.1174512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 04/13/2023] [Indexed: 05/24/2023] Open
Abstract
Background The middle cerebellar peduncle (MCP) is the most common site associated with hearing impairment in acute ischaemic stroke. Narrowing or occlusion of the vertebrobasilar artery due to atherosclerosis is thought to be the main pathogenesis of MCP infarction. Most previous reports of MCP infarction have not been clear whether the patient's hearing impairment is localized to the center or periphery. Case presentation We report 44-year-old man with vertigo, tinnitus, and bilateral sudden sensorineural hearing loss (SSNHL) as the first symptoms. Pure Tone Audiogram revealed complete hearing loss in both ears. Acute bilateral MCP infarction was diagnosed by repeated brain magnetic resonance imaging (MRI). The brainstem auditory evoked potential (BAEP) and the electrocochleography were normal. The otoacoustic emissions showed binaural cochlear dysfunctions. After the antiplatelet, lipid-lowering, steroids and hyperbaric oxygen therapy, the pure-tone average (PTA) showed a clear improvement with 67 decibels (dB) on the right and 73 dB on the left at the 3-month follow-up. Conclusion Vertebrobasilar diseases due to atherosclerosis should be routinely considered in middle-aged and elderly patients with vascular risk factors and bilateral hearing loss. Bilateral SSNHL can be a prodrome of acute MCP infarction and it can be peripheral. Brain MRI, brain magnetic resonance angiogram (MRA), brain and neck computed tomography angiography (CTA), BAEP, otoacoustic emissions, and Pure Tone Audiogram help to localize and qualify the diagnosis. Bilateral SSNHL localized to the periphery usually improves better and has a good prognosis. Early detection of hearing loss and intervention can help patients recover.
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Affiliation(s)
- Ziyun Yuan
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
| | - Lei Xiang
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Ran Liu
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
| | - Wei Yue
- Clinical College of Neurology, Neurosurgery and Neurorehabilitation, Tianjin Medical University, Tianjin, China
- Department of Neurology, Tianjin Huanhu Hospital, Tianjin, China
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Kim H, Kong SK, Kim J, Lee HM, Choi SW, Lee IW, Oh SJ. The Optimized Protocol of Hyperbaric Oxygen Therapy For Sudden Sensorineural Hearing Loss. Laryngoscope 2023; 133:383-388. [PMID: 35548932 DOI: 10.1002/lary.30181] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/05/2022] [Accepted: 04/30/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE This study aimed to determine the optimal protocol of hyperbaric oxygen therapy (HBOT) according to various treatment settings for sudden sensorineural hearing loss (SSNHL). METHODS A 112 patients with SSNHL were enrolled in this prospective study. All patients were treated with systemic steroid therapy, intratympanic steroid therapy, and HBOT. According to the pressure and duration of HBOT (10 sessions in total), the patients were divided into three groups: group 1, 2.5 atmospheres absolute (ATA) for 1 h; group 2, 2.5 ATA for 2 h; and group 3, 1.5 ATA for 1 h. The pure-tone average (PTA), word discrimination score (WDS), and mean gain were compared. RESULTS A total of 105 patients completed the 3-month follow-up, and 6 patients were excluded. Differences among groups were found in PTA, WDS, and mean gain. In the post-hoc analysis, group 3 had significantly lower WDS and mean gain than groups 1 and 2; however, group 2 showed no significant differences from group 1. The proportion of patients with hearing recovery after treatment was significantly higher in group 1 (57.6%) and group 2 (58.8%) than in group 3 (31.3%). CONCLUSIONS When HBOT (10 sessions) was combined with corticosteroids as the initial therapy for SSNHL, a higher pressure (1.5 ATA vs. 2.5 ATA) provided better treatment results; however, increasing the duration (1 h vs. 2 h) under 2.5 ATA did not result in a significant difference. Therefore, HBOT for SSNHL may be performed at 2.5 ATA for 1 h in 10 sessions. Laryngoscope, 133:383-388, 2023.
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Affiliation(s)
- Hwabin Kim
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Soo-Keun Kong
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea.,Department of Otorhinolaryngology, College of Medicine, Pusan National University, Busan, Republic of Korea
| | - Jia Kim
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Hyun-Min Lee
- Department of Otorhinolaryngology and Biomedical Research Institute, Yangsan Pusan National University Hospital, Yangsan, Republic of Korea
| | - Sung-Won Choi
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Il-Woo Lee
- Department of Otorhinolaryngology, College of Medicine, Pusan National University, Busan, Republic of Korea.,Department of Otorhinolaryngology and Biomedical Research Institute, Yangsan Pusan National University Hospital, Yangsan, Republic of Korea
| | - Se-Joon Oh
- Department of Otorhinolaryngology and Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea.,Department of Otorhinolaryngology, College of Medicine, Pusan National University, Busan, Republic of Korea
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Hyperbaric Oxygen Therapy Promotes Hearing Gain with Increases in Serum IGF-1 and HSP70 in Patients with Idiopathic Sudden Sensorineural Hearing Loss. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:1368783. [PMID: 36330225 PMCID: PMC9626202 DOI: 10.1155/2022/1368783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 08/28/2022] [Accepted: 10/10/2022] [Indexed: 11/07/2022]
Abstract
Objective Hyperbaric oxygen therapy (HBOT) has been recommended for the initial and salvage treatment of patients with idiopathic sudden sensorineural hearing loss (ISSHL), but its underlying mechanisms remain unclear. In this study, we investigated whether HBOT alters serum levels of insulin-like growth factor 1 (IGF-1) and heat shock protein 70 (HSP70) in patients with ISSHL. Then, we identified the relationship between hearing recovery and changes in serum IGF-1 and HSP70 levels. Methods Moderately severe to profound unilateral ISSHL patients (n = 70) and healthy control participants (n = 30) were enrolled. The ISSHL patients were randomly assigned to receive medical therapy alone (MT group, n = 35) or both HBOT and medical therapy (HBOT + MT group, n = 35). Audiometric testing was performed before and after treatment. Serum IGF-1 and HSP70 levels were assessed by ELISA in ISSHL patients pre-and posttreatment and healthy controls. Results Before treatment, compared with the healthy controls, serum IGF-1 and HSP70 were lower in ISSHL patients. After treatment, serum IGF-1 and HSP70 increased in both the HBOT + MT and MT groups, although they were significantly higher in the HBOT + MT group (p < 0.01). In the HBOT + MT group, these increases were associated with hearing gains. In addition, IGF-1 was strongly associated with HSP70 (r = 0.621, p = 0.001). No such association was found in the MT group (p = 0.757). Conclusion Administering HBOT in addition to medical therapy can improve the hearing of patients with moderately severe to profound unilateral ISSHL. The improvement is related to the upregulation of IGF-1 and HSP70.
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Idiopathic Sudden Sensorineural Hearing Loss: Is Hyperbaric Oxygen Treatment the Sooner and Longer, the Better? J Pers Med 2022; 12:jpm12101652. [PMID: 36294791 PMCID: PMC9605195 DOI: 10.3390/jpm12101652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/26/2022] [Accepted: 09/29/2022] [Indexed: 11/05/2022] Open
Abstract
(1) Background: We aimed to evaluate hearing benefits from hyperbaric oxygen (HBO) therapy in patients with Idiopathic Sudden Sensorineural Hearing Loss (ISSHL). (2) Methods: We performed a retrospective analysis of chart reviews on patients with ISSHL between Jan 2016 and Dec 2021. All patients were referred to receive HBO therapy by the department of Ear, Nose and Throat (ENT). Hearing gain was assessed based on pure-tone audiometry (PTA). Data were analyzed for 102 patients after 1 to 5 therapy sessions, and for 46 patients after 6 to 10 therapy sessions. (3) Results: After 1−5 HBO sessions, patients (N = 102) showed an improvement in 45 (44.1%) of the patients (p < 0.000). Also, improvements were found with patients showing different grades of ISSHL: 11 (26.8%) with slight-moderate, 11 (40.7%) with severe, and 23 (67.6%) with profound ISSHL. Significant treatment effects were found at different affected frequencies, especially the low frequency range. After 6−10 HBO sessions, patients (N = 46) showed similar treatment effects as after 1−5 HBO sessions, but no additional improvement. Moreover, patients who received HBO treatment within 12 days showed improvement effects 6.484 times greater (p < 0.000) compared with those who received treatment after 13 days. (4) Conclusions: The improvement of HBO therapy on ISSHL was significant after 1−5 sessions, with larger improvements for those suffering more serious symptoms. Further adding more HBO treatment sessions to 6−10, no further improvement was found. Patients starting HBO therapy within 12 days of ISSHL showed 6.484 times greater improvements compared with those starting HBO therapy later.
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Dova S, Psillas G, Tsaligopoulos M, Nikolaidis V, Stefanidou S, Karagiannis G, Kotsiou M, Kaltzidis T, Markou K. The effectiveness of hyperbaric oxygen therapy on the final outcome of patients with sudden sensorineural hearing loss. Am J Otolaryngol 2022; 43:103564. [DOI: 10.1016/j.amjoto.2022.103564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/27/2022] [Accepted: 07/31/2022] [Indexed: 11/29/2022]
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Dönmez Gün R, Yumbul Kardaş AS, Gümüş T, Kaya Adaş B, Başarır BD. The effect of hyperbaric oxygen therapy on central macular thickness and choroidal thickness in the healthy eyes of patients with idiopathic sudden sensorineural hearing loss. Cutan Ocul Toxicol 2022; 41:238-242. [PMID: 35769033 DOI: 10.1080/15569527.2022.2094941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
PURPOSE To evaluate the effect of hyperbaric oxygen therapy (HBOT) for idiopathic sudden sensorineural hearing loss (ISSNHL) on central macular thickness (CMT) and choroidal thickness (CT). MATERIALS AND METHODS The study included 42 healthy eyes of 21 patients with ISSNHL (aged 24-61 years) who started HBOT within the first three days of the onset of hearing loss. Duration and severity of hearing loss were noted before starting HBOT. Central macular thickness (CMT), choroidal thickness (CT) 1500 µm nasal and temporal of the fovea, and subfoveal CT were measured by spectral domain optic coherence tomography before the first session of HBOT and after sessions 10 and 20. measurements obtained before and after HBOT were compared. RESULTS Eleven patients (52.4%) were men and 10 (47.6%) were women. The mean age was 44.67 ± 10.1 years. The mean duration of sudden hearing loss before HBOT was 2.05 ± 1 day. Hearing loss was mild in 5 patients, moderate in 5 patients, moderate to severe in 2 patients, severe in 4 patients and profound in 5 patients. Comparison of measurements obtained before HBOT and after 10 and 20 sessions of HBOT revealed no significant differences in CMT (219.17 ± 22.91, 220.33 ± 19.66, and 220.21 ± 19.3 µm), subfoveal CT (347.71 ± 66.82, 348.38 ± 74.55, and 345.45 ± 75.39 µm), nasal CT (328.64 ± 82.31, 316.02 ± 79.32, and 313.52 ± 89.92 µm), or temporal CT (321.76 ± 71.29, 317.05 ± 73.94, and 314.05 ± 74.61 µm, respectively) (p > 0.05). CONCLUSIONS HBOT for the treatment of ISSNHL had no significant effect on CMT or CT in healthy eyes.
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Affiliation(s)
- Raziye Dönmez Gün
- Department of Ophthalmology, Istanbul Kartal Doctor Lütfi Kırdar City Hospital, Istanbul, Turkey
| | - Ayşe Sena Yumbul Kardaş
- Department of Underwater and Hyperbaric Medicine, Istanbul Kartal Doctor Lütfi Kırdar City Hospital, Istanbul, Turkey
| | - Tuna Gümüş
- Department of Underwater and Hyperbaric Medicine, Istanbul Kartal Doctor Lütfi Kırdar City Hospital, Istanbul, Turkey
| | - Büşra Kaya Adaş
- Department of Ophthalmology, Istanbul Kartal Doctor Lütfi Kırdar City Hospital, Istanbul, Turkey
| | - Burcu Duygu Başarır
- Department of Otolaryngology-Head and Neck Surgery, Istanbul Kartal Doctor Lütfi Kırdar City Hospital, Istanbul, Turkey
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Liu Z, Liu Q, Guo H, Liang J, Zhang Y. Overview of Physical and Pharmacological Therapy in Enhancing Bone Regeneration Formation During Distraction Osteogenesis. Front Cell Dev Biol 2022; 10:837430. [PMID: 35573673 PMCID: PMC9096102 DOI: 10.3389/fcell.2022.837430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 04/14/2022] [Indexed: 11/13/2022] Open
Abstract
Distraction osteogenesis (DO) is a kind of bone regeneration technology. The principle is to incise the cortical bone and apply continuous and stable distraction force to the fractured end of the cortical bone, thereby promoting the proliferation of osteoblastic cells in the tension microenvironment and stimulating new bone formation. However, the long consolidation course of DO presumably lead to several complications such as infection, fracture, scar formation, delayed union and malunion. Therefore, it is of clinical significance to reduce the long treatment duration. The current treatment strategy to promote osteogenesis in DO includes gene, growth factor, stem-cell, physical and pharmacological therapies. Among these methods, pharmacological and physical therapies are considered as safe, economical, convenience and effective. Recently, several physical and pharmacological therapies have been demonstrated with a decent ability to enhance bone regeneration during DO. In this review, we have comprehensively summarized the latest evidence for physical (Photonic, Waves, Gas, Mechanical, Electrical and Electromagnetic stimulation) and pharmacological (Bisphosphonates, Hormone, Metal compounds, Biologics, Chinese medicine, etc) therapies in DO. These evidences will bring novel and significant information for the bone healing during DO in the future.
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Affiliation(s)
- Ze Liu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Qi Liu
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Hongbin Guo
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Jieyu Liang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Jieyu Liang, ; Yi Zhang,
| | - Yi Zhang
- Department of Orthopaedics, Xiangya Hospital, Central South University, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
- *Correspondence: Jieyu Liang, ; Yi Zhang,
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Clinical Assessment of the Hyperbaric Oxygen Therapy Efficacy in Mild to Moderate Periodontal Affections: A Simple Randomised Trial. Medicina (B Aires) 2022; 58:medicina58020234. [PMID: 35208561 PMCID: PMC8875551 DOI: 10.3390/medicina58020234] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 11/28/2022] Open
Abstract
Background and Objectives: Gum disease represents the condition due to the dental plaque and dental calculus deposition on the surfaces of the teeth, followed by ulterior destruction of the periodontal tissues through the host reaction to the pathogenic microorganisms. The aim of study was to present aspects regarding the efficacy of hyperbaric oxygen therapy (HBOT) as an adjuvant therapy for the treatment of periodontal disease, started from the already certified benefits of HBOT in the general medicine specialties. Materials and Methods: The participant patients in this study (71) required and benefited from specific periodontal disease treatments. All patients included in the trial benefited from the conventional therapy of full-mouth scaling and root planing (SRP) within 24 h. HBOT was performed on the patients of the first group (31), in 20 sessions, of one hour. The patients of the control group (40) did not benefit from HBO therapy. Results: At the end of study, the included patients in HBOT group presented significantly better values of oral health index (OHI-S), sulcus bleeding index (SBI), dental mobility (DM), and periodontal pocket depth (PD) than the patients of the control group. Conclusions: HBOT had beneficial effects on the oral and general health of all patients, because in addition to the positive results in periodontal therapy, some individual symptoms of the patients diminished or disappeared upon completion of this adjuvant therapy.
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Vlajkovic SM, Thorne PR. Molecular Mechanisms of Sensorineural Hearing Loss and Development of Inner Ear Therapeutics. Int J Mol Sci 2021; 22:ijms22115647. [PMID: 34073285 PMCID: PMC8198622 DOI: 10.3390/ijms22115647] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/24/2021] [Indexed: 01/07/2023] Open
Abstract
The sense of hearing enables us to enjoy sounds and music and engage with other people [...].
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