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BACKGROUND AND OBJECTIVES: Hemifacial spasm (HFS) caused by venous compression is a rare occurrence. Currently, there is no relevant research on the venous characteristics and potential pathogenic mechanisms causing venous HFS. Exploring the venous characteristics in venous-type HFS may reduce the likelihood of repeated surgery. METHODS: The authors presented 4 cases of HFS caused by veins of middle cerebellar peduncle (V. of Mid.Cer.Ped) successfully treated with microvascular decompression. RESULTS: Based on intraoperative observations and abnormal muscle response (AMR) monitoring, it was determined that V. of Mid.Cer.Ped were offending vessels in these patients. Moreover, veins crossed between the facial and vestibulocochlear nerves, and then surrounded the ventral aspect of the facial nerve root. Microvascular decompression for the offending vessel was successfully performed, and AMR disappeared for each patient. These patients were discharged without any complications and involuntary contractions or twitching of facial muscles. CONCLUSION: The study demonstrated that veins can indeed induce HFS. The characteristic of the V. of Mid.Cer.Ped that leads to HFS is that these veins traverse between the facial nerve and the vestibulocochlear nerve, and then surround the ventral aspect of the facial nerve root. The dynamic influence of cerebrospinal fluid leads to pulsatile impingement of the facial nerve on the vein, resulting in facial nerve bending and deformation at the location of the vein. Significantly, in the context of surgery, if it is noticed that the V. of Mid.Cer.Ped surrounds the ventral aspect of the facial nerve root and the facial nerve is compressed and deformed, when AMR disappears after decompression of the artery, it may be necessary to perform vein decompression.
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BACKGROUND: Trigeminal neuralgia (TN) is a common neurosurgical issue that has a detrimental impact on patients' quality of life. Osteoma at the petrous apex is a rare etiology of TN. Here, the authors present a case involving the co-occurrence of petrous osteoma and a vascular loop around the trigeminal nerve. Both exerted pressure or compression on the exit of the trigeminal nerve. OBSERVATIONS: A 46-year-old male presented with a 3-year history of persistent severe pain in the right side of his face. Magnetic resonance tomographic angiography of the trigeminal nerve revealed an abnormal signal in the right prepontine cistern, along with a vascular loop accompanying the right trigeminal nerve. A computed tomography scan of the skull indicated a nodular calcified density. The combined anterior transpetrosal approach for petrous osteoma and microvascular decompression (MVD) for the offending vessel were successfully performed. The patient was discharged without any complications or facial pain. LESSONS: Although extremely rare, TN simultaneously secondary to petrous osteoma and offending vessels should be considered in the diagnosis. In this case, the combined surgical removal of petrous osteoma and MVD for the offending vessels proved to be an effective treatment for TN secondary to osteoma and vascular compression.
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Background: Tuberculosis (TB), a multisystemic disease with protean presentation, remains a major global health problem. Although concurrent pulmonary tuberculosis (PTB) and extrapulmonary tuberculosis (EPTB) cases are commonly observed clinically, knowledge regarding concurrent PTB-EPTB is limited. Here, a large-scale multicenter observational study conducted in China aimed to study the epidemiology of concurrent PTB-EPTB cases by diagnostically defining TB types and then implementing association rules analysis. Methods: The retrospective study was conducted at 21 hospitals in 15 provinces in China and included all inpatients with confirmed TB diagnoses admitted from Jan 2011 to Dec 2017. Association rules analysis was conducted for cases with concurrent PTB and various types of EPTB using the Apriori algorithm. Results: Evaluation of 438,979TB inpatients indicated PTB was the most commonly diagnosed (82.05%) followed by tuberculous pleurisy (23.62%). Concurrent PTB-EPTB was found in 129,422 cases (29.48%) of which tuberculous pleurisy was the most common concurrent EPTB type observed. The multivariable logistic regression models demonstrated that odds ratios of concurrent PTB-EPTB cases varied by gender and age group. For PTB cases with concurrent EPTB, the strongest association was found between PTB and concurrent bronchial tuberculosis (lift = 1.09). For EPTB cases with concurrent PTB, the strongest association was found between pharyngeal/laryngeal tuberculosis and concurrent PTB (lift = 1.11). Confidence and lift values of concurrent PTB-EPTB cases varied with gender and age. Conclusions: Numerous concurrent PTB-EPTB case types were observed, with confidence and lift values varying with gender and age. Clinicians should screen for concurrent PTB-EPTB in order to improve treatment outcomes.
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Tuberculose Extrapulmonar , Tuberculose Pleural , Tuberculose Pulmonar , Humanos , Tuberculose Pleural/complicações , Tuberculose Pleural/epidemiologia , Estudos Retrospectivos , Tuberculose Pulmonar/complicações , Tuberculose Pulmonar/epidemiologia , China/epidemiologiaRESUMO
OBJECTIVE: Circular RNAs (circRNAs) play important roles in modulating tumour progression. This study investigated the role of circ_0000253 in osteosarcoma (OS). METHODS: We downloaded the chip dataset GSE140256 from the Gene Expression Omnibus database and the circRNAs differentially expressed in OS tissue and normal tissue samples were analysed. Quantitative real-time PCR (qRT-PCR) was carried out to examine circ_0000253 expression in OS tissues and cells. Cell counting kit-8, BrdU and flow cytometry assays were performed to verify the effects of circ_0000253 on OS cell growth and apoptosis. Bioinformatics analysis was conducted to predict, and RNA immunoprecipitation assay and dual-luciferase reporter gene assay were performed to verify the targeted relationships of miR-1236-3p with circ_0000253 and Sp1 transcription factor (SP1) mRNA 3'UTR. The effects of miR-1236-3p and circ_0000253 on SP1 expression in OS cells were detected through Western blot. KEY FINDINGS: Circ_0000253 was upregulated in OS tissues and cell lines. Circ_0000253 overexpression facilitated OS cell growth and suppressed apoptosis, whereas knocking down circ_0000253 inhibited OS cell growth and facilitated apoptosis. Circ_0000253 targeted miR-1236-3p directly and negatively modulated its expression. SP1 was miR-1236-3p's target gene and positively regulated by circ_0000253. CONCLUSION: Circ_0000253 promotes OS cell proliferation and suppresses cell apoptosis via regulating the miR-1236-3p/SP1 molecular axis.
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Neoplasias Ósseas , MicroRNAs , Osteossarcoma , Humanos , RNA Circular , Fator de Transcrição Sp1 , Proliferação de Células , Linhagem Celular TumoralRESUMO
We report a case of cholesteatoma that caused left facial pain with facial numbness. The tumour was located in the left cerebellopontine angle (CPA) and Meckel's cave. A balloon was first placed into Meckel's cave, and then, under electrophysiological monitoring, the tumour within the CPA cistern was resected via the retrosigmoid approach. The balloon was inflated in Meckel's cave to push the tumour out of Meckel's cave, and then, the tumour was completely removed under endoscopy. The symptoms, including pain and numbness, subsided after surgery.
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Colesteatoma , Neoplasias , Neuroendoscopia , Humanos , Ângulo Cerebelopontino/diagnóstico por imagem , Ângulo Cerebelopontino/cirurgia , Colesteatoma/cirurgia , Hipestesia/cirurgia , Feminino , Pessoa de Meia-IdadeRESUMO
Objective: The Ki-67 index is an indicator of the active proliferation and aggressive behavior of pituitary adenomas (PAs). Appropriate pre- and intra-operatives of the Ki-67 index can help surgeons develop better and more personalized treatment strategies for patients with PAs. This study aimed to investigate the influence factors for predicting the Ki-67 index in PAs. Methods: Data of 178 patients with PAs confirmed by pathology were retrospectively analyzed. According to the Ki-67 index, the patients were divided into the Ki-67 < 3% and Ki-67 ≥ 3% cohorts. Patient data, including age, sex, postoperative immunohistochemical pituitary hormone positive index, Knosp grade, tumor breaking through the sellar floor, rich blood supply to the tumor, tumor located inside the sella, erosion of the dorsum sellae bone, and pituitary-specific transcription factor, were collected. A univariate logistic analysis was used to evaluate the influence factors for a high Ki-67 index. Multiple regression and receiver operating characteristic (ROC) curve were used to analyze the factors with p < 0.05. The mutant status of Ki-67 index was predicted by nomogram. Results: Multivariate regression analysis showed that rich blood supply to the tumor and erosion of the dorsum sellae bone were independent risk factors for the Ki-67 proliferation index. The ROC curves demonstrated that age, rich blood supply to the tumor, and erosion of the dorsum sellae bone can predict the occurrence of a high Ki-67 index. Together, the three risk factors provide a stronger ability to predict the Ki-67 index. The nomogram was developed and validated. Conclusion: Age, rich blood supply to the tumor, and erosion of the dorsum sellae bone are influencing factors for predicting the Ki-67 index. Suitable nomogram prediction models were developed and validated, and there is potential for personalized treatment for PA patients.
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The way to monitor tuberculosis (TB) treatment is extremely lacking in clinical practice. The aim of the study is to assess the role of the TBAg/PHA ratio in the treatment monitoring of TB. TB patients were followed up for 6 months and serial T-SPOT.TB (T-SPOT) assays were performed. In patients with successful treatment outcomes, the ESAT-6 sfc, CFP-10 sfc, and TBAg/PHA ratio all showed a decreased trend after the initiation of treatment. Conversely, PHA sfc showed an increased trend after 2 months of treatment. However, these indicators had moderate performance in distinguishing between before and after 6 months of treatment, and the AUC ranged from 0.702 to 0.839. Notably, the TBAg/PHA ratio in patients without risk factors was of important value in differentiation between before and after treatment. The optimal AUC of TBAg/PHA ratio reached up to 0.890. Patients with unsuccessful treatment outcomes showed persistently high levels of TBAg/PHA ratio. The TBAg/PHA ratio in patients after 6 months of treatment showed a certain potential in distinguishing between patients with successful and unsuccessful treatment outcomes. A further calculation of the TBAg/PHA ratio in T-SPOT assay has potential value in the treatment monitoring of TB, but further confirmation is needed.
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OBJECTIVE: This study aimed to evaluate the value of JKAP as a biomarker in estimating treatment response to TNF inhibitor in AS patients. METHODS: Totally, 63 AS patents who planned to receive adalimumab (TNF inhibitor) treatment were enrolled. Baseline JKAP level was determined in serum samples. All patients received 40 mg adalimumab every two weeks for 12 weeks. At W2, W4, W8, and W12, ASAS40 response rates were evaluated. RESULTS: JKAP was negatively correlated with CRP (P = 0.032), BASDAI score (P = 0.021), BASFI score (P = 0.045), ASDASCRP score (P = 0.038), TNF-α (P = 0.031), IL-6 (P = 0.025) and IL-17A (P = 0.022). The ASAS40 response rates were 17.5%, 31.7%, 44.4% and 55.5% at W2, W4, W8 and W12, respectively. Baseline JKAP level was lower in patients with ASAS40 response than those without ASAS40 response (25.8 (13.2-42.7) pg/mL vs. 47.3 (26.7-71.2) pg/mL, P = 0.003). Multivariate logistic regression disclosed that JKAP level (P = 0.049) and CRP level (P = 0.014) independently correlated with ASAS40 response; further analyses disclosed that they exhibited acceptable to good ability in distinguishing patients with ASAS40 response from those without ASAS40 response. CONCLUSION: JKAP serves as a potential biomarker for evaluation of inflammatory condition, disease activity, especially for assessing treatment response to TNF inhibitor in AS patients.
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Fosfoproteínas Fosfatases/análise , Espondilite Anquilosante , Inibidores do Fator de Necrose Tumoral , Adalimumab/uso terapêutico , Biomarcadores , Humanos , Espondilite Anquilosante/diagnóstico , Espondilite Anquilosante/tratamento farmacológico , Resultado do Tratamento , Inibidores do Fator de Necrose Tumoral/uso terapêutico , Fator de Necrose Tumoral alfaRESUMO
AIMS: A high proportion of all patients with tuberculosis (TB) present with extrapulmonary TB (EPTB), including concurrent EPTB involving more than one extrapulmonary lesion site. However, previous reports only characterized lesions of single-site EPTB cases. This study aimed to investigate epidemiological characteristics and association rules of concurrent EPTB cases in China. METHODS: An observational multi-centre study of 208,214 patients with EPTB lesions was undertaken in China from January 2011 to December 2017. Multi-variable logistic regression analysis was used to identify associations between gender and concurrent EPTB, and age and concurrent EPTB. Association rules were analysed for significance using the Apriori algorithm. RESULTS: The most common EPTB lesion was tuberculous pleurisy (49.8%), followed by bronchial TB (14.8%) and tuberculous meningitis (7.6%). The most common type of concurrent EPTB was tuberculous pleurisy concurrent with tuberculous peritonitis (1.80%). In total, 22 association rules, including 20 strong association rules, were identified; among these, the highest confidence rates were found for tuberculous myelitis concurrent with tuberculous meningitis, and sacral TB concurrent with lumbar vertebral TB. The association rules of EPTB concurrent with other EPTB types were found to vary with gender and age. The confidence rate of tuberculous myelitis concurrent with tuberculous meningitis was higher in females (83.67%) than males, and was highest in patients aged 25-34 years (87.50%). CONCLUSIONS: Many types of concurrent EPTB were found. Greater awareness of concurrent EPTB disease characteristics is needed to ensure timely clinical diagnosis and treatment of this disease.
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Peritonite Tuberculosa , Tuberculose Meníngea , Tuberculose Pleural , China/epidemiologia , Feminino , Humanos , Pacientes Internados , Masculino , Tuberculose Meníngea/complicações , Tuberculose Meníngea/epidemiologia , Tuberculose Pleural/complicações , Tuberculose Pleural/epidemiologiaRESUMO
Previous studies show that long noncoding RNA intersectin 1-2 (lnc-ITSN1-2) promotes the inflammation process and serves as a potential biomarker in autoimmune diseases, except for ankylosing spondylitis (AS). Therefore, this study aimed to explore the correlation of baseline lnc-ITSN1-2 expression with disease risk and activity of AS, and to investigate its longitudinal change with treatment response to a tumour necrosis factor alpha (TNFα) inhibitor in patients with AS. In total, 63 patients with AS receiving 12-week adalimumab treatment were included and their baseline clinical features were collected. Lnc-ITSN1-2 expression in peripheral blood mononuclear cells (PBMC) of patients with AS was detected by reverse transcription quantitative polymerase chain reaction. Meanwhile, Assessment in Spondyloarthritis International Society (ASAS) 40 response was evaluated at week 2 (W2), W4, W8, and W12. According to the ASAS40 response status at W12, patients with AS were classified into responders and non-responders. PBMC lnc-ITSN1-2 expression was also determined in healthy controls (N = 60). Lnc-ITSN1-2 expression was elevated in patients with AS compared to controls (P < 0.001). Baseline lnc-ITSN1-2 expression was positively associated with C-reaction protein (CRP) (P = 0.021), interleukin (IL)-1ß (P = 0.020), Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score (P = 0.040), and Ankylosing Spondylitis Disease Activity score with C-reactive protein (ASDASCRP) (P = 0.045) in patients with AS. Furthermore, lnc-ITSN1-2 expression declined during the treatment with adalimumab (P < 0.001). Notably, this reduction was more obvious in responders than non-responders. In conclusion, declined lnc-ITSN1-2 expression during the TNFα inhibitor treatment correlates with good treatment efficacy in patients with AS, suggesting its clinical value for AS management.
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Adalimumab/farmacologia , Proteínas Adaptadoras de Transporte Vesicular/genética , Espondilite Anquilosante/tratamento farmacológico , Adulto , Antirreumáticos/farmacologia , Estudos de Casos e Controles , Estudos de Coortes , Feminino , Humanos , Leucócitos Mononucleares/efeitos dos fármacos , Estudos Longitudinais , Masculino , Estudos Prospectivos , RNA Longo não Codificante/genética , Espondilite Anquilosante/genética , Resultado do Tratamento , Inibidores do Fator de Necrose Tumoral/farmacologiaRESUMO
BACKGROUND: The pathogenesis of myopia remains unclear. Both genetic and environmental factors play a role in the disease progression. Reasons including reduced physical activity (PA) and low-grade intraocular inflammation may be involved in the development of myopia. OBJECTIVES: To analyze the levels of irisin, brain-derived neurotrophic factor (BDNF) and other intraocular cytokines in aqueous humor of high myopia patients, and to evaluate the roles of PA and inflammation in developing myopia. MATERIAL AND METHODS: We collected aqueous humor samples from patients with axial length (AL) over 26 mm (n = 35) or shorter than 25 mm (n = 38) during cataract extraction surgery. Samples were assayed using the enzyme-linked immunosorbent assay (ELISA) kit for irisin and a multiplex immunoassay kit for BDNF, interleukin (IL)-6, IL-8 and IL-10, and tumor necrosis factor alpha (TNF-α). RESULTS: Irisin levels in the aqueous samples of the highly myopic eyes were significantly higher than in the control group (p = 0.027). The BDNF levels of the highly myopic group were significantly lower than in the control group (p = 0.043). Median level of leukemia inhibitory factor (LIF) for highly myopic group (2.035 pg/mL) was statistically significantly higher than in the control group (0.750 pg/mL) (U = 210.5, Z = -4.495, p < 0.001). Interleukin 1 receptor antagonist (IL-1ra) level in the aqueous samples of the highly myopic group was significantly lower than in the shorter AL group (p = 0.049). Interleukin 6, IL-8 and IL-10 levels were not significantly different between the 2 groups (p = 0.501, p = 0.059 and p = 0.192, respectively). Tumor necrosis factor α levels could only be detected in 30 samples and median levels in the 2 groups were not statistically significantly different (U = 99, Z = -0.482, p = 0.650). No correlation was found between IL-6, IL-8, IL-10 and TNF-α, and the AL (p > 0.05). Irisin was positively correlated with AL (p = 0.028, r = 0.287). The BDNF was negatively correlated with AL (p = 0.040, r = -0.246). Interleukin 1ra was negatively correlated with AL (p = 0.038, r = -0.276). There was also a correlation between LIF and AL (p < 0.001, r = 0.486). CONCLUSIONS: Higher irisin level in high myopia group opens a new direction to discover the relationship between PA and myopia. The decreased BDNF in high myopia group probably demonstrates the connection between myopia and neurodegenerative disease.
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Humor Aquoso/química , Fator Neurotrófico Derivado do Encéfalo/análise , Fibronectinas/análise , Miopia , Citocinas , HumanosRESUMO
BACKGROUND AND OBJECTIVE: Trigeminal neuralgia is a common neurologic disease that seriously impacts a patient's quality of life. We retrospectively investigated the efficacy and safety of internal neurolysis (nerve combing) for trigeminal neuralgia without vascular compression. PATIENTS AND METHODS: This study was a retrospective review of all patients with trigeminal neuralgia who were admitted between January 2014 and February 2019. A subgroup of 36 patients had no vascular compression at surgery and underwent internal neurolysis. Chart review and postoperative follow-up were performed to assess the overall outcomes of internal neurolysis. RESULTS: Thirty-six patients were identified, with a mean age of 44.89 ± 7.90 (rang: 31-65) years and a disease duration of 5.19 ± 2.61 years. The immediate postoperative pain relief (Barrow Neurological Institute [BNI] pain score of I or II) rate was 100%. The medium- to long-term pain relief rate was 91.7%. Three patients experienced recurrence. Facial numbness was the primary postoperative complication. Four patients with a score of III on the BNI numbness scale immediately after surgery had marked improvement at 6 months. No serious complications occurred. CONCLUSION: Internal neurolysis is a safe and effective treatment for trigeminal neuralgia without vascular compression or clear responsible vessels.
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Hipestesia/epidemiologia , Procedimentos Neurocirúrgicos/métodos , Dor Pós-Operatória/epidemiologia , Neuralgia do Trigêmeo/cirurgia , Adulto , Idoso , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos/efeitos adversos , Qualidade de Vida , RecidivaRESUMO
BACKGROUND: World Health Organization recommends countries introducing new drug and short treatment regimen for drug resistant tuberculosis (DR-TB) should develop and implement a system for active pharmacovigilance that allows for detection, reporting and management of adverse events. The aim of the study is to evaluate the frequency and severity of adverse events (AEs) of bedaquiline-containing regimen in a cohort of Chinese patients with multidrug-resistant (MDR)/extensively drug-resistant (XDR)-TB based on active drug safety monitoring (aDSM) system of New Drug Introduction and Protection Program (NDIP). METHODS: AEs were prospectively collected with demographic, bacteriological, radiological and clinical data from 54 sites throughout China at patient enrollment and during treatment between February, 2018 and December, 2019. This is an interim analysis including patients who are still on treatment and those that have completed treatment. A descriptive analysis was performed on the patients evaluated in the cohort. RESULTS: By December 31, 2019, a total of 1162 patients received bedaquiline-containing anti-TB treatment. Overall, 1563 AEs were reported, 66.9% were classified as minor (Grade 1-2) and 33.1% as serious (Grade 3-5). The median duration of bedaquiline treatment was 167.0 [interquartile range (IQR): 75-169] days. 86 (7.4%) patients received 36-week prolonged treatment with bedaquiline. The incidence of AEs and serious AEs was 47.1% and 7.8%, respectively. The most frequently reported AEs were QT prolongation (24.7%) and hepatotoxicity (16.4%). There were 14 (1.2%) AEs leading to death. Out of patients with available corrected QT interval by Fridericia's formula (QTcF) data, 3.1% (32/1044) experienced a post-baseline QTcF ≥ 500 ms, and 15.7% (132/839) had at least one change of QTcF ≥ 60 ms from baseline. 49 (4.2%) patients had QT prolonged AEs leading to bedaquiline withdrawal. One hundred and ninety patients reported 361 AEs with hepatotoxicity ranking the second with high occurrence. Thirty-four patients reported 43 AEs of hepatic injury referred to bedaquiline, much lower than that referred to protionamide, pyrazinamide and para-aminosalicylic acid individually. CONCLUSIONS: Bedaquiline was generally well-tolerated with few safety concerns in this clinical patient population without any new safety signal identified. The mortality rate was generally low. These data inform significant positive effect to support the WHO recent recommendations for the wide use of bedaquiline.
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Antituberculosos/efeitos adversos , Antituberculosos/uso terapêutico , Diarilquinolinas/efeitos adversos , Diarilquinolinas/uso terapêutico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/epidemiologia , Tuberculose Resistente a Múltiplos Medicamentos/tratamento farmacológico , Adulto , Antituberculosos/administração & dosagem , China/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , SegurançaRESUMO
ABSTRACT: The T-SPOT.TB assay detects cellular immune responses to 2 core Mycobacterium tuberculosis antigens, early secreted antigenic target of 6-kDa protein (ESAT-6) and culture filtrate protein-10 (CFP-10). T-SPOT.TB has been recently used for auxiliary diagnosis of active pulmonary tuberculosis (PTB). However, testing can produce inconsistent results due to differential PTB patient immune responses to these antigens, prompting us to identify factors underlying inconsistent results.Data were retrospectively analyzed from 1225 confirmed PTB patients who underwent T-SPOT.TB testing at 5 specialized tuberculosis hospitals in China between December 2012 and November 2015. Numbers of spot-forming cells (SFCs) reflecting T cell responses to ESAT-6 and CFP-10 antigens were recorded then analyzed via multivariable logistic regression to reveal factors underlying discordant T cell responses to these antigens.The agreement rate of 84.98% (82.85%-86.94%) between PTB patient ESAT-6 and CFP-10 responses demonstrated high concordance. Additionally, positivity rates were higher for ESAT-6 than for CFP-10 (84.8% vs 80.7%, Pâ<â.001), with ESAT-6 and CFP-10 microwell SFC numbers for each single positive group not differing significantly (Pâ>â.99), while spot numbers of the single positive group were lower than numbers for the double positive group (Pâ<â.001). Elderly patients (aged ≥66 years) and patients receiving retreatment were most likely to have discordance results.ESAT-6 promoted significantly more positive T-SPOT.TB results than did CFP-10 in PTB patients. Advanced age and retreatment status were correlated with discordant ESAT-6 and CFP-10 results. Assessment of factors underlying discordance may lead to improved PTB diagnosis using T-SPOT.TB.
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Antígenos de Bactérias/imunologia , Proteínas de Bactérias/imunologia , Fragmentos de Peptídeos/imunologia , Linfócitos T/imunologia , Tuberculose Pulmonar/imunologia , Adolescente , Adulto , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , China , Feminino , Humanos , Imunidade Celular/imunologia , Testes Imunológicos/normas , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sensibilidade e Especificidade , Adulto JovemRESUMO
OBJECTIVE: To investigate accuracy of the currently used strategies for intraocular pressure measurements for reflecting actual 24-hour intraocular pressure fluctuations. METHODS: From September, 2018 to January, 2019, the patients with a suspected diagnosis of primary open angle glaucoma at our hospital were prospectively enrolled to receive 24-hour intraocular pressure monitoring using a Goldmann tonometer. With the intraocular pressure measurements at 0:00, 2:00, 5:00, 7:00, 8:00, 10:00, 11:00, 14:00, 16:00, 18:00, 20:00, and 22:00 as the gold standard (strategy 1), we compared the measurements taken at 5:00, 7:00, 10:00, 14:00, 18:00, and 22:00 (strategy 2) and at 8:00, 11:00, 14:00, and 16:00 (strategy 3) for their accuracy in reflecting 24-h intraocular pressure fluctuations. RESULTS: A total of 41 patients (82 eyes) were enrolled in this study. The peak intraocular pressures measured using the 3 strategies were 21.09±4.15 mmHg, 20.54±4.10 mmHg, and 19.91±4.38 mmHg, respectively, showing significant differences among them (P < 0.05). The trough intraocular pressures measured by the 3 strategies were also significantly different (13.93±3.38 mmHg, 14.63±3.49 mmHg, and 15.46±3.63 mmHg, respectively; P < 0.05). The co-occurrence of the peak intraocular pressure was 74.39% between strategies 1 and 2 and 43.90% between strategies 1 and 3. The sensitivity of strategies 2 and 3 for detecting 24-h intraocular pressure fluctuations was 55.56% and 36.11%, respectively. CONCLUSIONS: For suspected cases of glaucoma, intraocular pressure measurements at 4 and 6 time points of a day can not precisely reflect the actual range of intraocular pressure fluctuations, and may lead to a missed diagnosis of glaucoma.
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Glaucoma de Ângulo Aberto , Glaucoma , Glaucoma/diagnóstico , Humanos , Pressão Intraocular , Estudos Prospectivos , Tonometria OcularRESUMO
In clinical practice, PTB patients have concurrent many types of comorbidities such as pneumonia, liver disorder, diabetes mellitus, hematological disorder, and malnutrition. Detecting and treating specific comorbidities and preventing their development are important for PTB patients. However, the prevalence of most comorbid conditions in patients with PTB is not well described. We conducted a large-scale, multicenter, observational study to elucidate and illustrate the prevalence rates of major comorbidities in inpatients at 21 hospitals in China. The 19 specific comorbidities were selected for analysis in this patient cohort, and stratified the inpatient cohort according to age and gender. A total of 355,929 PTB inpatients were included, with a male:female ratio of 1.98 and the proportion of ≥ 65 years PTB inpatients was the most. Approximately 70% of PTB inpatients had at least one defined type of comorbidity. The prevalence of 19 specific comorbidities in inpatients with PTB was analyzed, with pneumonia being the most common comorbidity. The prevalence of most comorbidities was higher in males with PTB except thyroid disorders, mental health disorders, etc. The prevalence of defined most comorbidities in patients with PTB tended to increase with increasing age, although some specific comorbidities tended to increase initially then decrease with increasing age. Our study describes multiple clinically important comorbidities among PTB inpatients, and their prevalence between different gender and age groups. The results will enhance the clinical aptitude of physicians who treat patients with PTB to recognize, diagnose, and treat PTB comorbidities early.
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Comorbidade , Pacientes Internados , Tuberculose Pulmonar/complicações , Tuberculose Pulmonar/epidemiologia , Adolescente , Adulto , Idoso , China/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Adulto JovemRESUMO
OBJECTIVE: To investigate the efficacy and safety of percutaneous balloon compression (PBC) for the treatment of trigeminal neuralgia in elderly patients. Methods: We retrospectively analysed data of 105 elderly patients with primary trigeminal neuralgia who were over 70 years and underwent percutaneous balloon compression using anatomic positioning and imaging guidance from January 2019 to November 2019. Results: The immediate cure rate of pain in this group of patients was 97.1% (Barrow Neurological Institute (BNI) pain scores: class I and II; numbness score: class II). Postoperative keratitis was reported in 1 patient, masticatory muscle weakness and muscle atrophy in 1 patient, herpes labialis in 8 patients and lacunar infarction in 2 patients. Facial numbness and decreased sensation occurred in patients with significant pain relief. No serious complications were reported. There was no statistically significant difference in efficacy between the short compression and long compression time groups. Conclusion: PBC is a safe and effective approach to treat trigeminal neuralgia.
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Neuralgia do Trigêmeo , Idoso , Humanos , Dor , Estudos Retrospectivos , Fatores de Risco , Resultado do Tratamento , Neuralgia do Trigêmeo/cirurgiaRESUMO
Tuberculosis (TB) remains a serious global public health problem in the present. TB also affects other sites (extrapulmonary tuberculosis, EPTB), and accounts for a significant proportion of tuberculosis cases worldwide. In order to comprehensively understand epidemiology of EBTB in China, and improve early diagnosis and treatment, we conducted a large-scale multi-center observational study to assess the demographic data and the prevalence of common EPTB inpatients, and further evaluate the prevalence of EPTB concurrent with Pulmonary tuberculosis (PTB) and the associations between multiple EPTB types and gender-age group in China. All consecutive age≥15yr inpatients with a confirmed diagnosis of EPTB during the period from January 2011 to December 2017 were included in the study. The descriptive statistical analysis included median and quartile measurements for continuous variables, and frequencies and proportions with 95% confidence intervals (CIs) for categorical variables. Multinomial logistic regression analysis was used to compare the association of multiple EPTB types between age group and gender. The results showed that the proportion of 15-24 years and 25-34 years in EPTB inpatients were the most and the ratio of male: female was 1.51. Approximately 70% of EPTB inpatients were concurrent with PTB or other types of EPTB. The most common of EPTB was tuberculous pleurisy (50.15%), followed by bronchial tuberculosis (14.96%), tuberculous lymphadenitis of the neck (7.24%), tuberculous meningitis (7.23%), etc. It was found that many EPTB inpatients concurrent with PTB. The highest prevalence of EPTB concurrent with PTB was pharyngeal/laryngeal tuberculosis (91.31%), followed by bronchial tuberculosis (89.52%), tuberculosis of hilar lymph nodes (79.52%), tuberculosis of mediastinal lymph nodes (79.13%), intestinal tuberculosis (72.04%), tuberculous pleurisy (65.31%) and tuberculous meningitis (62.64%), etc. The results from EPTB concurrent with PTB suggested that females EPTB inpatients were less likely to be at higher risk of concurrent PTB (aOR = 0.819, 95%CI:0.803-0.835) after adjusted by age. As age increasing, the trend risk of concurrent PTB decreased (aOR = 0.994, 95%CI: 0.989-0.999) after adjusted by gender. Our study demonstrated that the common EPTB were tuberculous pleurisy, bronchial tuberculosis, tuberculous lymphadenitis of the neck, tuberculous meningitis, etc. A majority of patients with pharyngeal/laryngeal tuberculosis, bronchial tuberculosis, tuberculosis of hilar/mediastinal lymph nodes, intestinal tuberculosis, tuberculous pleurisy, tuberculous meningitis, etc. were concurrent with PTB. Female EPTB inpatients were less likely to be at higher risk of concurrent PTB, and as age increasing, the trend risk of concurrent PTB decreased. The clinicians should be alert to the presence of concurrent tuberculosis in EPTB, and all suspected cases of EPTB should be assessed for concomitant PTB to determine whether the case is infectious and to help for early diagnosis and treatment.
Assuntos
Tuberculose/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , China , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Mycobacterium tuberculosis/isolamento & purificação , Prevalência , Estudos Retrospectivos , Fatores Sexuais , Tuberculose/diagnóstico , Adulto JovemRESUMO
BACKGROUND: The recent outbreak of coronavirus disease 2019 (COVID-19) has spread worldwide, with especially severe epidemics occurring in cities across China. OBJECTIVES: To report the epidemiological and clinical futures of the 200 patients infected with COVID-19 in Yichang, Hubei Province, China. STUDY DESIGN: 200 patients confirmed with COVID-19 in a designated hospital in Yichang from Jan 30 to Feb 8, 2020 were investigated retrospectively. The epidemiological data and clinical characteristics were collected. The data between the ICU patients and non-ICU patients were compared. The patients were followed up till Feb 26, 2020. RESULTS: Of the 200 hospitalized patients with COVID-19, 98 (49.0 %) were male, and the mean age was 55 years. Eighty-seven (43.5 %) had no linkage to Wuhan or contact history. Familial clustering was found in 34 patients. Sixtyfive (32.5 %) suffered from chronic diseases. The common symptoms included fever (171[85.5 %]), cough (116[58.0 %]), and fatigue (64[32 %]). Most patients had lymphopenia. One hundred and seventy-two (86 %) patients showed typical imaging findings of viral pneumonia. Most patients received antiviral, antibiotic, and corticosteroid treatment. Compared with the non-ICU patients, 29 (14.5 %) patients in the ICU were older and more likely to show dyspnea and complications including ARDS. As of Feb 26, 15 (51.7 %) patients in the ICU had died. CONCLUSIONS: The COVID-19 infection was of clustering onset and can cause severe respiratory disease and even death. The mortality of ICU patients with COVID-19 was considerably high.
Assuntos
Betacoronavirus/isolamento & purificação , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/patologia , Surtos de Doenças , Pneumonia Viral/epidemiologia , Pneumonia Viral/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , COVID-19 , China/epidemiologia , Cidades/epidemiologia , Demografia , Feminino , Seguimentos , Hospitalização , Hospitais , Humanos , Pacientes Internados , Unidades de Terapia Intensiva , Masculino , Pessoa de Meia-Idade , Pandemias , Estudos Retrospectivos , SARS-CoV-2 , Análise de SobrevidaRESUMO
OBJECTIVES: Diffusion tensor imaging (DTI) has been used to detect microstructural alteration and effect of surgical treatment of the trigeminal nerve root (TR) in patients with classical trigeminal neuralgia (CTN) underwent microvascular decompression (MVD). Patients with CTN without neurovascular compression (woNVC) is a special population of TN, however, the pathogenesy of CTN woNVC and the mechanism of internal neurolysis (IN) remain unknown. MATERIALS AND METHODS: 21 patients with CTN woNVC who underwent IN and 20 healthy controls were included in this study. The differences in the means, kurtosis and skewness of fractional anisotropy (FA) and apparent diffusion coefficient (ADC) between the affected and unaffected nerves in patients and both nerves in controls were investigated by independent t-test and paired t-test respectively. Longitudinal changes of FA and ADC were correlated with outcome of IN via Spearman correlation coefficient. RESULTS: Significant differences were found in preoperative mean and kurtosis values for both FA and ADC of the affected side TR, compared to the unaffected side and control group respectively. However, these differences remarkably reduced postoperatively. Further, the Spearman correlation coefficient showed a strong negative correlation between decrease of ADC in the affected side and the surgical outcome in BNI total score. CONCLUSION: The changes of diffusive property of TR, especially the FA and ADC, provide alternative radiological evidence for evaluating the mechanism of CTN woNVC. The modification of DTI metrics could be an effective factor for providing potential noninvasive biomarkers for determining the prognosis of patients with CTN woNVC underwent IN.