[A comparative study of retinal nerve fiber layer thickness in AIDS patients with different fundus diseases].

Objective: To investigate the characteristics of retinal nerve fiber layer (RNFL) thickness in AIDS patients with normal fundus, HIV-related microvascular retinopathy (MVR), and cytomegalovirus retinitis (CMVR). Methods: In this cross-sectional study, 111 patients were diagnosed with AIDS from 2012 to 2017 by infectious disease physicians in Beijing You'an Hospital. There were 105 males and 6 females, aged 20-65 years. According to the results of ophthalmic examination, the patients were divided into three groups: 31 patients in the active-stage CMVR group, 47 patients in the MVR group, and 33 patients with normal fundus in the control group. RNFL thickness was measured by optical coherence tomography in all patients. At the same time, visual acuity, intraocular pressure, and fundus were examined, and AIDS-related systemic examination (CD4(+) T lymphocyte count, HAART treatment status, and blood cytomegalovirus DNA level) was performed. The measurement data were compared by t-test, variance analysis or rank sum test. The counting data were compared by chi square test or Fisher exact probability method. Results: In the control group, the thickness of RNFL in the superior quadrant in the left and right eyes was 145 (79, 231) µm and 142 (46, 179) µm, respectively; the difference was statistically significant (Z=-2.481, P=0.013). The RNFL thickness of the diseased and healthy eyes in the MVR group was 116 (91, 138) µm and 122 (82, 192) µm, respectively, with no significant difference (Z=-0.861, P=0.389); the best corrected visual acuity was 0.0 (0.0, 0.2) and 0.0 (0.0, 0.2), respectively, with no significant difference (Z=-0.378, P=0.705). In the CMVR group, the best corrected visual acuity of the diseased and healthy eyes was (0.23±0.48) and (0.02±0.82), respectively, and the difference was statistically significant (t=-2.944, P=0.003); the RNFL thickness was 133 (61, 219) µm and 121 (69, 146), respectively, in the whole optic disc, with statistically significant difference (Z=-2.385, P=0.017), 104 (41, 374) µm and 82 (55, 121) µm, respectively, in the nasal quadrant, and 99 (14, 173) µm and 72 (36, 111) µm, respectively, in the temporal quadrant, with statistically significant difference (Z=-2.045, -2.543; P=0.041, 0.011). The RNFL thickness in the CMVR group, the MVR group, and the control group was 149 (61, 350) µm, 126 (71, 304) µm, and 113 (87, 149) µm, respectively, with statistically significant difference (H=20.908, P=0.000). Conclusions: The fundus of AIDS patients had different characteristics on optical coherence tomography. In active CMVR patients, the thickness of RNFL was generally thickened. In MVR patients, the average thickness of RNFL was thicker than that in the normal control group.(Chin J Ophthalmol, 2020, 56:258-265).

[The consistency of ultra-wide-field retinal imaging and the Superfield lens for fundus screening in HIV/AIDS patients].

Objective: To screen the retinopathy in HIV/AIDS patients with both non-mydriatic ultra-wide-field (UWF) retinal imaging and mydriatic fundus examinations with the Superfield lens and a slit lamp biomicroscope, and to evaluate the consistency of two methods and provide reference for future clinical screening work and even technological innovation (such as telemedicine screening and artificial intelligence). Methods: Cross sectional study. One hundred and fifty-eight eyes of 80 HIV-positive patients from the Ophthalmology Department of Beijing Youan Hospital were enrolled in this prospective observational study. All patients underwent comprehensive ophthalmological examination. A single image was obtained from each eye using the UWF fundus imaging system (Daytona, Optos, Dunfermline, UK), and then a dilated fundal examination with the Superfield lens was conducted by another expert. The possible type and location of the lesion with these two methods was recorded respectively. The consistency was compared using the detection rate and Kappa value. Results: Fifty-two patients (65%) had fundus changes, and 28 patients (35%) were normal. Seventy-nine eyes (50%) were normal and 79 eyes (50%) had fundus lesions. Sixty-one eyes (77.2%) had HIV-related fundus lesions, while 18 eyes (22.8%) had non-HIV-related fundus lesions. Fifty-two eyes (65.8%) suffered posterior or posterior involving lesions, and 27 eyes (34.2%) suffered isolated peripheral lesions. The detection rate of UWF retinal imaging and slit lamp biomicroscopy with the Superfield lens was 17.7% (28/158) and 18.4% (29/158) (P=1.000>0.05) for HIV-related microvascular retinopathy, 8.2% and 8.2% (13/158) (χ(2)=158.00, P=1.000) for cytomegalovirus retinitis (CMVR), 36.1% and 36.1% (57/158) (χ(2)=71.066, P=1.000) for HIV-related fundus lesions, 41.8% (66/158) and 47.5% (75/158) (χ(2)=63.514, P=0.136) for fundus lesions, 33.5% (53/158) and 31.0% (49/158) (χ(2)=108.268, P=0.388) for posterior/posterior involving lesions, and 6.4% (10/158) and 16.5% (26/158) (χ(2)=42.001, P=0.000) for isolated peripheral lesions, respectively. In general, the consistency of these two methods was moderate in detecting fundus lesions (Kappa=0.630), HIV-related fundus lesions (Kappa=0.671), HIV-related microvascular retinopathy (Kappa=0.551), and isolated peripheral lesions (Kappa=0.450). According to the fundus location, the two methods showed high consistency in the detection of posterior/posterior involving lesions (Kappa=0.826>0.75) and perfect consistency for CMVR (Kappa=1.0). Conclusions: The UWF retinal imaging system and the Superfield lens showed reasonable consistency in fundus screening in HIV/AIDS patients, especially for CMVR, or lesions in the posterior pole. (Chin J Ophthalmol, 2019, 55:763-768).

[Cytokine analysis of aqueous humor in AIDS patients].

Objective: To explore the Cytokine of aqueous humor in AIDS patients with different eye diseases. Methods: A case-control study including 38 patients who was diagnosed as acquired immunodeficiency syndrome(AIDS) at Infectious Center and Department of Ophthalmology in Beijing You'an Hospital, Capital Medical University. And 16 cases of 38 patients were cytomegalovirus retinitis (CMVR), 14 cases were HIV-related retinal disease, and 8 cases presented as normal. A series of tests were performed including vision acuity check, intraocular pressure, fundus photography, blood cell count of CD4+ T lymphocyte and the content of cytokines in aqueous humor by Luminex 200(TM) liquid chip analyzer. Intraocular pressure was analyzed by one-way ANOVA, visual acuity, CD4(+) T lymphocyte count and cytokines were analyzed by Kruskal-Wallis test, the differences between the two groups were compared by Mann-Whitney U test corrected with Bonferroni. Results: Of the 38 AIDS patients [mean age (33.7±10.0) year], 37 were males and 1 was female. The mean visual acuity of 38 patients is logMAR 1.00(0.000, 1.000). The difference of visual acuity among three groups was statistically significant (χ(2)=9.963, P=0.007). The visual acuity in CMVR group was significantly higher than that in HIV-related retinal disease group and AIDS-normal eye group. There was no statistically significant difference of intraocular pressure among three groups (F=0.830, P<0.05). The mean CD4+ T lymphocyte count was 58(4, 550)/µl and the difference was statistically significant among three groups(χ(2)=6.106, P=0.047). The CD4+ T lymphocyte count in AIDS-normal eye group was significantly higher than that in CMVR group and HIV-related retinal disease group. There was no statistically significant difference in CD4+ T lymphocyte count between HIV-related retinal disease group and CMVR group. The following cytokines in CMVR group were significantly higher than the other two groups with statistically significant differences: MIP-1b, IL-6, TNF-α, VEGF, IL-8, MCP-1, IP-10. Conclusions: In patients who was diagnosed as AIDS, cytomegalovirus retinitis would damage vision acuity seriously. The elevated cytokines' level in aqueous humor such as MIP-1b, IL-6, TNF-α, VEGF, IL-8, MCP-1, IP-10, compared with HIV-related retinal disease and AIDS-normal eye cases, may be related to the activity of Th1 cell and monocyte-macrophages system including chemokines, inflammatory factors, and vascular endothelial factors. (Chin J Ophthalmol, 2017, 53: 746-752).

[Dynamic changes of vestibular autorotation test in patients with unilateral vestibular dysfunction during rehabilitation].

Objective: To explore the dynamic changes of vestibular autorotation test (VAT) before and after vestibular rehabilitation treatment in patients with unilateral vestibular hypofunction (UVH). Methods: A retrospective study was carried out,48 patients who were diagnosed with UVH and under vestibular rehabilitation in department of otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, from January 2019 to January 2021 were enrolled. Among them, there were 21 males and 27 females, with an average age of 46.9 years old, including 25 cases of Meniere's disease, 13 cases of sudden deafness with vertigo and 10 cases of vestibular neuritis. The course of disease ranged from 5 days to 10 years. Demographic characteristics, detailed case data and routine examination were collected for the patients. The horizontal gain/phase, vertical gain/phase, and asymmetry of VAT at different frequencies before and after vestibular rehabilitation were collected. The absolute value of the difference between the measured value of 2.0-5.9 Hz before and after rehabilitation and the standard value were statistically analyzed. Results: Before vestibular rehabilitation, the incidence of abnormal gain was 62.5% (30/48), the incidence of abnormal phase was 56.3% (27/48), and the incidence of asymmetry was 16.7% (8/48). After 4-6 weeks of vestibular rehabilitation, the incidence of gain abnormality was 22.9% (11/48), the incidence of phase abnormality was 31.3% (15/48), and the incidence of asymmetry was 12.5% (6/48).The horizontal gain at frequency of 2.0-3.9 Hz showed statistically significant difference compared with before vestibular rehabilitation (P<0.05), and the horizontal gain at frequency of 4.3-5.9 Hz showed that there was no significant difference (P>0.05); the horizontal phase at 5.9 Hz showed that the difference was statistically significant (P=0.043), and there was no significant difference before and after rehabilitation treatment at 2.0-5.5 Hz (P>0.05); the vertical gain at 4.3 Hz showed the difference was statistically significant (P=0.020), and the remaining frequency showed no significant difference (P>0.05); No frequency of asymmetry and vertical phase showed the difference before and after rehabilitation was statistically significant (P>0.05). Conclusion: VAT can be used to monitor the change trend of multiple frequency bands before and after vestibular rehabilitation in UVH, in order to provide reference for the formulation of personalized rehabilitation strategies.

[Progress in biomodification of dentin type â collagen by different types of cross-linkers].

Establishing a stable resin-dentin hybrid layer is an effective method to improve the adhesion durability of the restoration. The biomodification of dentin by cross-linkers can enhance the mechanical properties of collagen and resistance to enzymatic hydrolysis while, inhibiting the process of demineralization and promoting the remineralization of dentin, which has the potential clinical applicability of preventing dental caries and improving adhesive property. This review summarizes the biomodification of dentin type Ⅰ collagen by different cross-linkers.

Prevalence of allergic rhinitis in 3-6-year-old children in Wuhan of China.

BACKGROUND: Only a few prevalence studies of allergic rhinitis (AR) have been reported in China. This study aimed to evaluate the prevalence of AR in a population of 3-6-year-old children in Wuhan, China. METHODS: Sixteen kindergartens in Wuhan City were randomly selected; for each kindergarten, there were three classes from three grades (top, middle and bottom grade, 3-6 years old, respectively). Questionnaires generated by the authors were distributed and filled out by parents of the selected children, with a telephone interview subsequently. Skin prick test (SPT) was carried out on the children after a written consent was signed by the parents. RESULTS: A total of 1211 (89.5%) valid questionnaires were returned for evaluation. The adjusted current prevalence of AR in 3-6-year-old children was 10.8% with the diagnostic criterion of nasal symptoms(+) and SPTs(+). In the SPTs(+) children, the most common inhalant allergen was house dust mites (94.7%), followed by moulds (28.4%). The prevalence of AR was higher in males than that in females (13.0% vs. 7.7%, P < 0.05). 15.8% and 23.2% of AR children were sensitive to egg and milk, respectively. The percentage of children sensitive to both inhalant and food allergens was 27.4%. CONCLUSIONS: We found an unexpectedly high prevalence of diagnosed AR in 3-6-year-old children within the investigated population. Dust mite was the most important allergen source for 3-6-year-old children in Wuhan.

Investigation of the anti-fungal activity of coptisine on Candida albicans growth by microcalorimetry combined with principal component analysis.

AIMS: This study investigated the anti-fungal activity of coptisine on Candida albicans growth. METHODS AND RESULTS: The metabolic power-time curves of Candida albicans growth at 37 degrees C affected by coptisine were measured by microcalorimetry using an LKB-2277 Bioactivity Monitor with stop-flow mode. Then, the diameter of inhibitory zones in the agar layer was observed using agar cup method, and the minimal inhibitory concentration (MIC) of coptisine on Candida albicans growth was determined by serial dilution method. From the principal component analysis on nine quantitative parameters obtained from the power-time curves, we could easily evaluate the anti-fungal activity of coptisine by analysing the change of values of the main two parameters, growth rate constant k and maximum power output in the log phase P(m, log). The results showed that coptisine had strong anti-fungal activity: at a low concentration (45 microg ml(-1)) began to inhibit the growth of Candida albicans and at a high concentration (500 microg ml(-1)) completely inhibited Candida albicans growth. Coptisine gave big inhibitory zones with diameters between 11 and 43 mm within test range, and the MIC of it was 1000 microg ml(-1). CONCLUSIONS: Coptisine had strong anti-fungal activity on Candida albicans growth. The method of microcalorimetry applied for the assay of anti-fungal activity of coptisine was quantitative, sensitive and simple. SIGNIFICANCE AND IMPACT OF THE STUDY: This work will provide useful information for the development of chemical biology policy in the use of anti-microbials in food and drug production.

Effect of emodin on Candida albicans growth investigated by microcalorimetry combined with chemometric analysis.

Using the 3114/3115 thermal activity monitor (TAM) air isothermal microcalorimeter, ampoule mode, the heat output of Candida albicans growth at 37 degrees C was measured, and the effect of emodin on C. albicans growth was evaluated by microcalorimetry coupled with chemometric methods. The similarities between the heat flow power (HFP)-time curves of C. albicans growth affected by different concentrations of emodin were calculated by similarity analysis (SA). In the correspondence analysis (CA) diagram of eight quantitative parameters taken from the HFP-time curves, it could be deduced that emodin had definite dose-effect relationship as the distance between different concentrations of it increased along with the dosage and the effect. From the principal component analysis (PCA) on eight quantitative parameters, the action of emodin on C. albicans growth could be easily evaluated by analyzing the change of values of the main two parameters, growth rate constant k (2) and maximum power output P(2)(m). The coherent results of SA, CA, and PCA showed that emodin at different concentrations had different effects on C. albicans growth metabolism: A low concentration (0-10 microg ml(-1)) poorly inhibited the growth of C. albicans, and a high concentration (15-35 microg ml(-1)) could notably inhibit growth of this fungus. This work provided a useful idea of the combination of microcalorimetry and chemometric analysis for investigating the effect of drug and other compounds on microbes.

[Jervell and Lange-Nielsen syndrome].

Summary Jervell and Lange-Nielsen syndrome（JLNS） is an autosomal recessive hereditary disease characterized by congenital severe sensorineural hearing loss in both ears and severe arrhythmias with QT interval prolongation. Children with JLNS often exhibit sensorineural hearing loss and are easily misdiagnosed as non-syndromic hearing loss before attack of cardiac event. When a cochlear implant is performed, a fatal arrhythmia is likely to occur during the perioperative period, which seriously threatens the life of the child. It is currently found that the pathogenic genes of JLNS are mainly KCNQ1 and KCNE1. This article reviews the clinical manifestations, pathogenic genes, diagnosis and differential diagnosis, intervention measures of JLNS to further draw the attention to the disease, reduce misdiagnosis, improve the survival rate and quality of life of children with JLNS.

[Effect of adenosine triphosphate on type â collagen mineralization in hard tissue].

Objective: To observe the effect of adenosine triphosphate (ATP) phosphorylation on type Ⅰ collagen mineralization and explore the role of small molecule compound ATP in biomimetic mineralization. Methods: Fourier transform infrared spectroscopy (FT-IR) was used to analyze the phosphorylation of collagen molecules by different concentrations (0, 25, 50, 100 mmol/L) of ATP. The concentration of 50 mmol/L ATP was chosen to construct the phosphorylated collagen mineralization model. Transmission electron microscopy (TEM) was used to observed the ultrastructure of mineralized collagen and the collagen mineralization rate was further calculated by ImageJ software. The surface morphology of the collagen gel ATP group and the control group was observed by scanning electron microscopy (SEM) and the elemental analysis was performed by using an X-ray energy spectrometer. The artificial demineralized dentin samples were mineralized for 2 days and 4 days to compare the effect of ATP on dentin remineralization by SEM. Results: FT-IR analysis showed that the formation of new peaks at wavenumbers of 642, 818, and 902 cm(-1) indicated that ATP can phosphorylate type Ⅰ collagen. Through TEM and SEM observation, the mineralization degree of type Ⅰ collagen and demineralized dentin pretreated with 50 mmol/L ATP were significantly higher than that of the control group. Compared with the control group [(31.65±1.62)%], the mineralization rate of collagen in the ATP group [(100±0)%] was significantly increased after 2 days of mineralization (P<0.05). Conclusions: ATP phosphorylation can effectively promote the mineralization process of type Ⅰ collagen.

[Expression of eosinophilic cationic protein in neutrophils and its effect on objective evaluation of nasal inflammation].

Objective:The aim of this study is to explore the expression of ECP in the neutrophils and its impact on the evaluation of nasal inflammation.Method:Neutrophils and eosinophils in nasal secretions were collected and stained with ECP immunohistochemistry to observe the staining of ECP in different cells. The concentration of ECP and MPO in nasal secretion were detected of 32 patients with allergic rhinitis (AR group), 29 patients with chronic rhinosinusitis without nasal polyps and allergic rhinitis (CRSsNP group), and 21 healthy people (control group). The percentage of neutrophils and eosinophils were calculated and analyzed as well.Result:ECP could be found in both eosinophils and neutrophils with immunohistochemical staining. The expression of ECP is much stronger in eosinophils than that in neutrophils. The ECP and MPO concentration in the nasal secretions of AR group and CRSsNP group were significantly higher than that in control group (P<0.000 1), and the ECP concentration in AR group and CRSsNP group had no difference. The expression of ECP in the AR group was not different from that in CRSsNP group, but the expression of MPO was significantly lower than that in CRSsNP group(P<0.000 1).Conclusion:ECP is expressed in neutrophils, and which is likely to have influence on the objective evaluation to nasal inflammation. Combining with the expression of ECP and MPO, we can make a more accurate judgment of local inflammation.

Spin-orbit torque switching in a T-type magnetic configuration with current orthogonal to easy axes.

Different symmetry breaking ways determine various magnetization switching modes driven by spin-orbit torques (SOT). For instance, an applied or effective field parallel to applied current is indispensable to switch magnetization with perpendicular anisotropy by SOT. Besides of this mode, here we experimentally demonstrate a distinct field-free switching mode in a T-type magnetic system with structure of MgO/CoFeB/Ta/CoFeB/MgO where a perpendicular layer with tilted easy axis was coupled to an in-plane layer with a uniaxial easy axis. Current was applied orthogonal to both easy axes and thus also normal to an in-plane effective field experienced by the perpendicular layer. Dynamic calculation shows perpendicular layer could be switched at the same time as the in-plane layer is switched. These field-free switching modes realized in the same T-type magnetic system might expedite the birth of multi-state spin memories or spin logic devices which could be operated by all electric manners.

[The diagnostic value of eosinophilic and eosinophilic cationic proteins in blood and nasal secretions for allergic rhinitis].

Objective:To compare the diagnostic value of eosinophil and eosinophil cationin protein（ECP） in blood and nasal secretions for allergic rhinitis（AR）. Method:Collecting the blood samples of 33 patients with AR （AR group） and 40 healthy people（control group）, and test the concentration of ECP in serum and the percentage of eosinophil in blood. At the same time, collecting the nasal secretions samples of 33 patients with AR and 24 healthy people, and test the concentration of ECP and the percentage of eosinophils in nasal secretions. Using receiver operating characteristic curve（ROC） analysis, calculate the area under the curve（AUC） for each parameter and determine their predictive capabilities, then analyzing the correlation between each indicator and clinical symptom scores. Result:Compared with the healthy control group, the concentration of ECP and the percentage of eosinophil in blood and nasal secretion increased significantly（P<0.001） in patients with AR. The AUG of ECP concentration in nasal secretions was 0.965 9, when the cut-off value was 3.634, 100% sensitivity and 88% specificity were obtained; the AUG of eosinophil percentage in blood was 0.9087, and when its cut-off value was 4.6, 95% sensitivity and 73% specificity were obtained; the ECP concentration in serum had an AUG of 0.903, and when the cut-off value was 0.866, 90% sensitivity and 76% specificity were obtained; the AUG of nasal secretion eosinophil's percentage was 0.863 6, when its cut-off value is 0.72, 100% sensitivity and 73% specificity were obtained. Conclusion:For allergic rhinitis, ECP concentrate in nasal secretions is the ideal auxiliary diagnosis marker, and has the best predictive capability.

[Emphasizing the application of genetic diagnosis in branchio-oto-renal syndrome].

Summary Branchio-oto-renal syndrome (BOR) is an autosomal dominant genetic disorder characterized by branchial fistulas, hearing impairment, renal malformations and auricular anomalies. Pathogenic mutations have been discovered in several genes such as EYA1, SIX5, and SIX1. However, it has a high penetrance with variable expressivity. The clinical and genetical heterogeneity is widespread amongst and within families. In this review, we describe the clinical manifestations and pathogenic genes with copy number variations in detail, and emphasize the criteria clinically and genetically to provide the basis for clinical diagnosis of BOR and genetic counseling.

[Progress of the laryngeal framework surgery].

Isshiki systematically developed thyroplasty in the 1970 s. Based on Isshiki's classification of thyroplasty, laryngeal framework surgery was classified by the Phonosurgery Committee of the European Laryngological Society in 2001. Then laryngeal framework surgery became more systematic and standardized, and made new progress in clinical applications and basic theoretical research. This article mainly expounds new progress in laryngeal framework surgery over the last five years.

[A multicenter randomized controlled study on the treatment of acute and chronic pharyngitis with Binglianqingye Spray].

Objective:To further evaluate the clinical efficacy and safety of Binglianqingye Spray on acute and chronic pharyngitis by clinical observation. Method:A randomized, double-blind and multicenter clinical trial which served Jinsangzi Tablet and Jinhoujian Spray as the control groups was conducted to observe the effect of Binglianqingye Spray on 360 patients with acute and chronic pharyngitis. Result:Binglianqingye Spray could significantly improve the symptoms with the exact clinical efficacy of the acute pharyngitis or chronic pharyngitis, such as sore throat, pharyngeal mucosa and uvula, dry throat burning, headache, cough, pharynx posterior wall lymphoid follicles hyperemia swelling and mandibular angle lymph node swelling and so on, but it occasionally occurred urine abnormalities and urine sugar adverse reactions. At the same time, the taste satisfaction was 82.1%. Conclusion:The combined effects of Binglianqingye Spray on the treatment of acute pharyngitis or chronic pharyngitis are well, the adverse reaction is rare and the patient's compliance is high.

Controllable synthesis of ferromagnetic-antiferromagnetic core-shell NWs with tunable magnetic properties.

Several nanotechnology applications are based on the promising scheme of highly anisotropic magnetic nanomaterials. Using this idea, we investigated the structure, magnetic properties, and interfacial exchange anisotropy effects of the Ni/Cr2O3 and Fe/Cr2O3 core-shell nanowires (NWs) geometry. A template-based strategy was developed to synthesize Ni (Fe)-Cr2O3 core-shell NWs, which combines a wet-chemical route and electrodeposition within the nanopores of the membranes. Structural determination in correlation with magnetic testing shows that the crystalline Cr2O3-nanoshells (NSs) cause an enhanced exchange bias, providing an extra source of anisotropy that leads to their magnetic stability. This core-shell NWs geometry, with enhanced anisotropy, should, therefore, motivate further study related to the applicability of anisotropic nanostructures. Our design opens a new pathway to obtain optimized heterostructured nanomaterials exhibiting tunable magnetic properties.

[Individualized threatment of patients with obstructive sleep apea-hypopnea syndrome].

Obstructive sleep apneahypopnea syndrome(OSAHS) is a kind of disease with a complex etiology, a high incidence and a wide variety of therapeutic methods. as a firstline treatment of OSAHS, noninvasive continuous positive airway pressure(CPAP) encounters the problem of low compliance of theray.And other methods of treatment are all required to meet the strict of indications to obtain the effect of therapy. The large individual anatomical differences and the great variability of non anatomical factors of the upper airway stucture of OSAHS patients, determine the diversity of OSAHS treatment. The personalized therapy is an inevitable trend in the future. in this paper, the pathogenesis, treatment methods, treatment status and personalized diagnosis and treatment trends are summarized and discussed briefly in this paper.