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BACKGROUND: Congenital absence of the pericardium (CAP) is a rare cardiac abnormality. As pericardial defects are usually asymptomatic, most cases are diagnosed during surgery or on autopsy. The patient in this case was found to have CAP during thoracoscope. CASE: We present the unusual case of a 69-year-old patient with CAP who experienced sudden ventricular arrhythmia and developed ventricular fibrillation during left upper lobectomy. Surgical operations, the lateral decubitus position, and other external stimuli may be important risk factors for ventricular fibrillation. The patient regained sinus rhythm soon after intrathoracic cardiac compression and pharmacological treatment, including lidocaine spray (2%, 10 ml) administered to the heart surface. The surgery was then completed without any additional instances of ventricular arrhythmia. CONCLUSIONS: Patients with CAP are more susceptible to cardiac-related adverse events during thoracotomy or thoracoscopy. Treatment of ventricular arrhythmias that occur during lung resection in patients with CAP should be emphasized.
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Pericárdio , Pneumonectomia , Fibrilação Ventricular , Humanos , Idoso , Pericárdio/cirurgia , Pericárdio/diagnóstico por imagem , Pericárdio/anormalidades , Fibrilação Ventricular/etiologia , Fibrilação Ventricular/cirurgia , Fibrilação Ventricular/diagnóstico , Masculino , Pneumonectomia/métodos , Pneumonectomia/efeitos adversos , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/complicações , Complicações Intraoperatórias/etiologiaRESUMO
Postherpetic neuralgia (PHN) seriously affects the quality of life of the elderly population. This study aimed to evaluate the efficacy of ozonated autohemotherapy (O3-AHT) combined with pulsed radiofrequency (PRF) in the treatment of thoracic PHN in older adults. The medical records of patients with thoracic PHN aged 65 years and older from June 2018 until March 2021 in Shengli Oilfield Central Hospital were reviewed. They were assigned into two groups: PRF alone (PRF group, n = 107) and PRF combined with O3-AHT (PRF + O3-AHT group, n = 109). Visual Analogue Scale for pain was evaluated at pre-treatment, 1 day, 1, 3 and 6 months after treatment. Quality of life and sleep quality were assessed using Short-Form 36 Health Survey and Athens Insomnia Scale at pre-treatment and 6 months post-treatment, respectively. The median age of patients in the PRF and PRF + O3-AHT groups were 69 (67-73) years and 68 (67-72) years, respectively. The former included 62 females and the latter included 51 females. Compared with pre-treatment, the Visual Analogue Scale scores of two groups declined at post-treatment. Patients in the PRF + O3-AHT group showed obviously lower Visual Analogue Scale scores compared with those in the PRF group at 1, 3, and 6 months after treatment and they had earlier withdrawal time for drugs. However, dizziness, tachycardia, sleepiness, and nausea were presented after combination therapy. These symptoms resolved spontaneously after a period of rest. Additionally, O3-AHT combined with PRF was associated with a significant decrease in the Athens Insomnia Scale score and with a significant improvement in every dimension of the Short-Form 36 Health Survey. To conclude, O3-AHT combined with PRF is an effective way to relieve thoracic PHN in older patients.
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Neuralgia Pós-Herpética , Tratamento por Radiofrequência Pulsada , Distúrbios do Início e da Manutenção do Sono , Feminino , Humanos , Idoso , Neuralgia Pós-Herpética/terapia , Estudos Retrospectivos , Tratamento por Radiofrequência Pulsada/métodos , Qualidade de VidaRESUMO
Four hundred and seventy-five patients with fever within 48 h were detected for Plasmodium using double blind field trials in China-Myanmar border from June to December 2011. The result showed that 202 of 475 were positive by SD(BIOLINE) kits, with 98 positive of Plasmodium falciparum and 104 positive of Plasmodium vivax. By microscope examination, 206 were positive. Taking the result of microscope examination as the reference standard, the general sensitivity and specificity were 98.1% (202/206) and 97.8% (263/269) respectively, and the general coincidence rate of SD(BIOLINE) kits with microscopy was 97.9% (465/475). The sensitivity and specificity of P. falciparum were 99.0% (98/99) and 97.8% (263/269) respectively, and the coincidence rate of SD(BIOLINE) with microscopy was 98.1% (361/368). The sensitivity and specificity of P. vivax were 97.2% (104/107) and 100% (269/269), and the coincidence rate of SD(BIOLINE) with microscopy was 99.2% (373/376). Therefore, the test results of SD(BIOLINE) are stable with a high specificity and sensitivity.
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Antígenos de Protozoários , Malária Falciparum/diagnóstico , Malária Vivax/diagnóstico , Plasmodium falciparum/imunologia , Plasmodium vivax/imunologia , Adolescente , Adulto , Idoso , Antígenos de Protozoários/imunologia , Criança , Pré-Escolar , China , Feminino , Humanos , Lactente , Malária Falciparum/imunologia , Malária Falciparum/parasitologia , Malária Vivax/imunologia , Malária Vivax/parasitologia , Masculino , Pessoa de Meia-Idade , Mianmar , Kit de Reagentes para Diagnóstico , Sensibilidade e Especificidade , Adulto JovemRESUMO
AIM: To explore a more accurate quantifying diagnosis method of diabetic macular edema (DME) by displaying detailed 3D morphometry beyond the gold-standard quantification indicator-central retinal thickness (CRT) and apply it in follow-up of DME patients. METHODS: Optical coherence tomography (OCT) scans of 229 eyes from 160 patients were collected. We manually annotated cystoid macular edema (CME), subretinal fluid (SRF) and fovea as ground truths. Deep convolution neural networks (DCNNs) were constructed including U-Net, sASPP, HRNetV2-W48, and HRNetV2-W48+Object-Contextual Representation (OCR) for fluid (CME+SRF) segmentation and fovea detection respectively, based on which the thickness maps of CME, SRF and retina were generated and divided by Early Treatment Diabetic Retinopathy Study (ETDRS) grid. RESULTS: In fluid segmentation, with the best DCNN constructed and loss function, the dice similarity coefficients (DSC) of segmentation reached 0.78 (CME), 0.82 (SRF), and 0.95 (retina). In fovea detection, the average deviation between the predicted fovea and the ground truth reached 145.7±117.8 µm. The generated macular edema thickness maps are able to discover center-involved DME by intuitive morphometry and fluid volume, which is ignored by the traditional definition of CRT>250 µm. Thickness maps could also help to discover fluid above or below the fovea center ignored or underestimated by a single OCT B-scan. CONCLUSION: Compared to the traditional unidimensional indicator-CRT, 3D macular edema thickness maps are able to display more intuitive morphometry and detailed statistics of DME, supporting more accurate diagnoses and follow-up of DME patients.
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Abnormal redox regulation is thought to contribute to schizophrenia (SCZ). Accumulating studies have shown that the plasma antioxidant enzyme activity is closely associated with the course and outcome in antipsychotics-naïve first-episode (ANFE) patients with SCZ. The main purpose of this study was to investigate the effect of risperidone on oxidative stress markers in ANFE patients and the relationship between risperidone response and changes in oxidative stress markers. Plasma activities of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx) enzyme, total antioxidant status (TAS), and malondialdehyde (MDA) levels were measured in 354 ANFE patients and 152 healthy controls. The clinical symptoms were evaluated by the Positive and Negative Syndrome Scale (PANSS). Patients received risperidone monotherapy for 12 weeks and oxidative stress markers and PANSS were measured at baseline and at follow-up. Compared with healthy controls, the patients exhibited higher activities of SOD, CAT, and TAS levels, but lower MDA levels and GPx activity. A comparison between 168 responders and 50 non-responders at baseline and 12-week follow-up showed that GPx activity decreased in both groups after treatment. Moreover, GPx activity decreased less in responders and was higher in responders than in non-responders at follow-up. These results demonstrate that the redox regulatory system and antioxidant defense enzymes may have predictive value for the response of ANFE patients to risperidone treatment.
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Antioxidantes/administração & dosagem , Antipsicóticos/administração & dosagem , Estresse Oxidativo/efeitos dos fármacos , Risperidona/administração & dosagem , Esquizofrenia/tratamento farmacológico , Esquizofrenia/metabolismo , Adolescente , Adulto , Esquema de Medicação , Feminino , Seguimentos , Humanos , Estudos Longitudinais , Masculino , Estresse Oxidativo/fisiologia , Estudos Prospectivos , Esquizofrenia/diagnóstico , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Some previous studies have shown that weight gain is associated with greater improvement in psychopathology during antipsychotic treatment in patients with chronic schizophrenia. However, the results are mixed due to many confounding factors. The current study aimed to investigate whether weight gain was associated with antipsychotic response in patients with antipsychotic-naive and first-episode (ANFE) DSM-IV--diagnosed schizophrenia. METHODS: 526 ANFE patients and 313 healthy controls were enrolled in this study, which was conducted from January 2012 to December 2018. Treatment outcome was measured by the Positive and Negative Syndrome Scale (PANSS) at baseline and follow-up. Weight was measured at baseline and at the end of 8 weeks. RESULTS: After treatment, PANSS scores were significantly reduced as follows: positive symptoms (-10.40; 95% CI, -9.31 to -10.60), negative symptoms (-5.01; 95% CI, -4.43 to -5.54), general psychopathology (-13.01; 95% CI, -12.01 to -14.01), and PANSS total score (-28.53; 95% CI, -26.73 to -30.33). In addition, the average weight of ANFE patients increased by 2.89 kg (95% CI, 2.55 to 3.22), although it was still lower than the average weight of healthy controls. The proportion of patients with weight gain ≥ 7% after treatment was 38.2%. Weight gain was positively associated with decrease of PANSS positive symptoms, general psychopathology, and total score (all P < .05). Multiple linear regression analysis showed that baseline weight, decrease of PANSS total score, and sex were significantly associated with weight gain after treatment. CONCLUSIONS: Our findings suggest that there is a significant association between weight gain and improvement of clinical symptoms after 8 weeks of antipsychotic treatment in patients with ANFE schizophrenia. TRIAL REGISTRATION: ClinicalTrials.gov identifier: NCT04076371.
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Antipsicóticos/farmacologia , Avaliação de Resultados em Cuidados de Saúde , Esquizofrenia/tratamento farmacológico , Esquizofrenia/fisiopatologia , Aumento de Peso/efeitos dos fármacos , Adulto , Antipsicóticos/administração & dosagem , Antipsicóticos/efeitos adversos , Feminino , Seguimentos , Humanos , Masculino , Estudos Prospectivos , Escalas de Graduação Psiquiátrica , Índice de Gravidade de Doença , Adulto JovemRESUMO
OBJECTIVES: To describe patient characteristics associated with preoperative anxiety and subsequently assess the relationship between preoperative anxiety and postoperative anxiety, pain, sleep quality, nausea and vomiting. METHODS: The study collected data from patients undergoing elective operation from 12 hospitals in China. The State-Trait Anxiety Inventory (STAI) and the Athens Insomnia Scale (AIS) were used to assess anxiety and sleep quality before surgery. Evaluations of anxiety, pain, sleep quality, nausea and vomiting were quantified using the Visual Analogue Scale on postoperative days 1 and 2. RESULTS: Data from 997 patients were analyzed. Preoperatively, 258 (25.9%) patients had high anxiety (STAI-State>44). Multivariate analyses showed a significant relationship between high anxiety and female gender (OR: 1.66, 95% CI: 1.08-2.57, p = 0.02), highly invasive surgery (OR: 2.29, 95% CI: 1.29-4.06, p = 0.005), higher trait anxiety (OR: 1.24, 95% CI: 1.20-1.28, p < 0.001) and insomnia (AIS ≥ 6, OR: 1.79, 95% CI: 1.17-2.76, p = 0.008). Preoperative anxiety demonstrated a negative correlation with postoperative anxiety following highly invasive surgery; this became a positive relationship following less invasive surgery. Preoperative anxiety was also positively related to postoperative pain and poor sleep quality. The correlation between preoperative anxiety and postoperative nausea and vomiting was not statistically significant. CONCLUSION: Female gender, highly invasive surgery, higher trait anxiety and insomnia are independent risk factors for high preoperative anxiety. Surgical invasiveness influences association between pre- and postoperative anxiety. Higher preoperative anxiety is related to poorer sleep quality and more severe pain postoperatively.
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Ansiedade , Distúrbios do Início e da Manutenção do Sono , Ansiedade/epidemiologia , Transtornos de Ansiedade , Feminino , Humanos , Dor Pós-Operatória/diagnóstico , Dor Pós-Operatória/epidemiologia , Dor Pós-Operatória/etiologia , Período Pós-Operatório , Distúrbios do Início e da Manutenção do Sono/epidemiologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To assess the quality of life of children with attention deficit hyperactivity disorders (ADHD). METHODS: The PedsQL 4.0 generic core scales (Chinese Version) were administered to 73 ADHD children and 98 gender and age-matched healthy children. The parents of the children completed the Conners Parent Symptom Questionnaire. RESULTS: A total of 169 out of 171 recruited families completed the questionnaires, with a response rate of 98.8%. The ADHD children had significantly lower scores (72.7 +/- 13.0) of PedsQL 4.0 than that of the healthy children (83.7 +/- 12.0, t = -49.3, P = 0.000). The Parent Proxy-Report total score of the ADHD children (70.0 +/- 12.4) was also lower than the normal controls (82.4 +/- 11.2, t = -57.7, P = 0.000). The psychosocial health functioning of ADHD children (Children Self-Report 68.6 +/- 14.5, Parent Proxy-Report 64.9 +/- 15.4) was consistently poorer than the Physical Functioning (Children Self-Report 81.2 +/- 14.0, Parent Proxy- Report 81.7 +/- 15.6) (P = 0.000). The ADHD children had significantly higher scores in Conners Parent Symptom Questionnaire (44.54 +/- 17.89) than the normal controls (16.09 +/- 9.23, t = 100.08, P = 0.000). The PedsQL 4.0 scores were negatively correlated with school functioning scores, learning problems, hyperactivity index and the total scores of Conners Parent Symptom Questionnaire (r = -0.650, -0.630, and -0.599 respectively, P = 0.000). CONCLUSION: ADHD children suffer from poor quality of life and learning difficulties.
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Transtorno do Deficit de Atenção com Hiperatividade/fisiopatologia , Transtorno do Deficit de Atenção com Hiperatividade/psicologia , Qualidade de Vida , Adolescente , Criança , China , Estudos Transversais , Feminino , Humanos , Masculino , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Genetic variabilities within the serotoninergic system may predict response or remission to antidepressant drugs. Several serotonin receptor (5-HTR) gene polymorphisms have been associated with susceptibility to psychiatric diseases. In this study, we analyzed the correlation between 5-HTR1A and 5-HTR2A polymorphisms and response or remission to selective serotonin reuptake inhibitors (SSRIs) drugs. METHODS: Two hundred and ninety patients who met the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition criteria for major depressive disorder were involved in this study. SSRIs (fluoxetine, paroxetine, citalopram, or sertraline) were selected randomly for treatment. The Hamilton Rating Scale for Depression was used to evaluate the antidepressant effect. To assess 5-HTR gene variabilities, two single-nucleotide polymorphisms in 5-HTR1A (rs1364043 and rs10042486) and three in 5-HTR2A (rs6311, rs6313, and rs17289304) were genotyped by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry using the Sequenom MassARRAY Analyzer 4 system. RESULTS: There were 220 responders and 70 nonresponders (120 remissioners and 170 nonremissioners) after 6 weeks of treatment. We found no association between any of the five 5-HTR1A and 5-HTR2A gene polymorphisms and antidepressant drug response or remission (P>0.05). It is worth mentioning that TT genotype frequency of rs10042486 was significantly different from the CT genotype frequency between responders and nonresponders, although the significance was not maintained after correcting for multiple testing. CONCLUSION: Thus, 5-HTR1A and 5-HTR2A gene polymorphisms may not play an important role in antidepressant drug response or remission.
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Cisplatin (CDDP), homoharringtonine (HHT), mitoxantrone (MIT) and hydroxycamptothecin (HCPT) are highly effective anti-tumor drugs. To evaluate their effects in the therapy of leukemia and establish a valuable method to estimate anti-tumor drugs, Annexin V/PI double parameter flow cytometry was used to detect the effects of these drug inducing apoptosis and death in Jurkat cell line. The results showed that MIT and HCTP-induced apoptosis effects on Jurkat cell line were obvious at 4 hours in early phase after adding drug (P < 0.05) and at 8 hours in late phase after adding drug (P < 0.05). HHT had obvious effect on inducing apoptosis of Jurkat cells, but no significant difference from low to high doses. The effect of CDDP on inducing apoptosis of Jurkat cell line was obviously weaker than that of HHT, MIT and HCPT, its weak effect on apoptosis of Jurkat cell line was found only at high concentration of drug for long time. Death effects on Jurkat cell line can not be observed in every experimental group. It is concluded that low dose of MIT can effectively induced apoptosis of Jurkat cell line. Annexin V/PI double parameter flow cytometry can be used as a reliable method for clinical screening anti-tumor drugs.