In this article,the mechanism of inheritance behind inherited hearing loss and genetic susceptibilityin noise-induced hearing loss are reviewed.Conventional treatments for sensorineural hearing loss(SNHL),i.e.hearing ...In this article,the mechanism of inheritance behind inherited hearing loss and genetic susceptibilityin noise-induced hearing loss are reviewed.Conventional treatments for sensorineural hearing loss(SNHL),i.e.hearing aid and cochlear implant,are effective for some cases,but not without limitations.For example,they provide little benefit for patients of profound SNHL or neural hearing loss,especially when the hearing loss is in poor dynamic range and with low frequency resolution.We emphasize the most recent evidence-based treatment in this field,which includes gene therapy and allotransplantation of stem cells.Their promising results have shown that they might be options of treatment for profound SNHL and neural hearing loss.Although some treatments are still at the experimental stage,it is helpful to be aware of the novel therapies and endeavour to explore the feasibility of their clinical application.展开更多
Confounding effect is a critical issue in clinical research of otolaryngology because it can distort the research's conclusion. In this review, we introduce the definition of confounding effect, the methods of ver...Confounding effect is a critical issue in clinical research of otolaryngology because it can distort the research's conclusion. In this review, we introduce the definition of confounding effect, the methods of verifying and controlling the effect. Confounding effect can be prevented by research's design, and adjusted by data analysis. Clinicians would be aware and cautious about confounding effect in their research. They would be able to set up a research's design in which appropriate methods have been applied to prevent this effect.They would know how to adjust confounding effect after data collection. It is important to remember that sometimes it is impossible to eliminate confounding effect completely, and statistical method is not a master key. Solid research knowledge and critical thinking of our brain are the most important in controlling confounding effect.展开更多
文摘In this article,the mechanism of inheritance behind inherited hearing loss and genetic susceptibilityin noise-induced hearing loss are reviewed.Conventional treatments for sensorineural hearing loss(SNHL),i.e.hearing aid and cochlear implant,are effective for some cases,but not without limitations.For example,they provide little benefit for patients of profound SNHL or neural hearing loss,especially when the hearing loss is in poor dynamic range and with low frequency resolution.We emphasize the most recent evidence-based treatment in this field,which includes gene therapy and allotransplantation of stem cells.Their promising results have shown that they might be options of treatment for profound SNHL and neural hearing loss.Although some treatments are still at the experimental stage,it is helpful to be aware of the novel therapies and endeavour to explore the feasibility of their clinical application.
文摘Confounding effect is a critical issue in clinical research of otolaryngology because it can distort the research's conclusion. In this review, we introduce the definition of confounding effect, the methods of verifying and controlling the effect. Confounding effect can be prevented by research's design, and adjusted by data analysis. Clinicians would be aware and cautious about confounding effect in their research. They would be able to set up a research's design in which appropriate methods have been applied to prevent this effect.They would know how to adjust confounding effect after data collection. It is important to remember that sometimes it is impossible to eliminate confounding effect completely, and statistical method is not a master key. Solid research knowledge and critical thinking of our brain are the most important in controlling confounding effect.
