History Of Previous Disease Research Articles

Detecting Metastatic Patterns of Oligometastatic Breast Cancer: A Comparative Analysis of 18F-FDG PET/CT and Conventional CT Imaging.

Metastasis-directed therapy has the potential to improve progression-free and overall survival in oligometastatic disease (OMD). For breast cancer, however, randomized trials have failed so far to confirm this finding. Because the concept of metastasis-directed therapy in OMD is highly dependent on the accuracy of the imaging modality, we aimed to assess the impact of 18F-FDG PET/CT on the definition of OMD in breast cancer patients. Methods: Eighty patients with a total of 150 18F-FDG PET/CT images (between October 2006 and January 2022) were enrolled in this retrospective study at the Technical University of Munich. The inclusion criteria were OMD, defined as 1-5 distant metastases, at the time of 18F-FDG PET/CT. For the current study, we systemically compared the metastatic pattern on 18F-FDG PET/CT with conventional CT. Results: At the time of 18F-FDG PET/CT, 21.3% of patients (n = 32) had a first-time diagnosis of metastatic disease, 40.7% (n = 61) had a previous history of OMD, and 38% (n = 57) had a previous history of polymetastatic disease. In 45.3% of cases, the imaging modality (18F-FDG PET/CT vs. conventional CT) had an impact on the assessment of whether OMD was present. An identical metastatic pattern was observed in only 32% of cases.18F-FDG PET/CT detected additional metastases in 33.3% of cases, mostly in the nonregional lymph node system. Conclusion: The use of 18F-FDG PET/CT had a substantial impact on the definition of OMD and detection of metastatic pattern in breast cancer. Our results emphasize the importance of establishing a standardized definition for imaging modalities in future trials and clinical practices related to metastasis-directed therapy in breast cancer patients.

The Impact of Physical Activity on Thyroid Health: Insights From Representative Data in Korea.

Thyroid hormones are essential for energy metabolism related to thermogenesis and oxygen consumption. This study evaluated the potential association of thyroid function including thyroid peroxidase antibodies (TPOAb) with physical activity in nationally representative data. This retrospective cohort study used data from the Korean National Health and Nutrition Examination Survey between 2013 and 2015. Physical activity (PA) was assessed using metabolic equivalents based on the validated Korean version of the International Physical Activity Questionnaire Short Form. PA level was categorized into 3 groups of high, moderate, and low. Participants with abnormal thyroid function test, restricted activity, or previous history of thyroid disease were excluded in the study. A total of 5372 participants was finally selected. The free T4 level was lowest in the low PA group, while TSH was not significantly different among the groups. TPOAb titers increased in the following order: moderate PA, low PA, and high PA. After adjustment for confounding factors, moderate PA was associated with a high T4 level and a decrease in TSH and TPOAb with significance. However, there were no significant changes in free T4, TSH, or TPOAb titer in the high PA group. In a subanalysis, females with moderate PA showed a significant decrease in TSH and TPOAb. In both males and females, insulin sensitivity was increased with moderate PA. In obese participants, TSH negatively correlated with PA, and free T4 levels decreased in the low PA. The sensitivity to thyroid hormone did not differ in our study. The present study found an association between thyroid function and moderate PA. Therefore, moderate-intensity PA should be recommended to improve thyroid function.

Machine learning to identify endometrial biomarkers predictive of pregnancy success following artificial insemination in dairy cows†.

The objective was to identify a set of genes whose transcript abundance is predictive of a cow's ability to become pregnant following artificial insemination. Endometrial epithelial cells from the uterine body were collected for RNA sequencing using the cytobrush method from 193 first-service Holstein cows at estrus prior to artificial insemination (day 0). A group of 253 first-service cows not used for cytobrush collection were controls. There was no effect of cytobrush collection on pregnancy outcomes at day 30 or 70 or on pregnancy loss between days 30 and 70. There were 2 upregulated and 214 downregulated genes (false discovery rate < 0.05, absolute fold change >2-fold) for cows pregnant at day 30 versus those that were not pregnant. Functional terms overrepresented in the downregulated genes included those related to immune and inflammatory responses. Machine learning for fertility biomarkers with the R package BORUTA resulted in identification of 57 biomarkers that predicted pregnancy outcome at day 30 with an average accuracy of 77%. Thus, machine learning can identify predictive biomarkers of pregnancy in endometrium with high accuracy. Moreover, sampling of endometrial epithelium using the cytobrush can help understand functional characteristics of the endometrium at artificial insemination without compromising cow fertility. Functional characteristics of the genes comprising the set of biomarkers is indicative that a major determinant of cow fertility, at least for first insemination after calving, is immune status of the uterus, which, in turn, is likely to reflect the previous history of uterine disease.

April 2024 Critical Care Case of the Month: A 53-year-old Man Presenting with Fatal Acute Intracranial Hemorrhage and Cryptogenic Disseminated Intravascular Coagulopathy

No abstract available. Manuscript truncated after 150 words. History of Present Illness: A 53-year-old man was admitted for acute onset of left hemiparesis, left facial droop and dysarthria witnessed by his wife (a nurse) while they were watching TV that evening. She reported the patient had no previous history of coronary artery disease or cerebral vascular disease, prior to an admission occurring three weeks earlier. The patient presented at that time with acute, severe left-sided chest pain that began while he was doing some heavy yardwork. While being evaluated in the emergency department (ED), he developed left-sided facial numbness, hemiparesis and dysarthria. A CT scan of the brain was normal. Neurological symptoms resolved before lytic therapy could be administered. Troponins and EKG were normal. A D-dimer was &gt;20 mg/L, but a CTA of the chest showed no pulmonary embolism and was otherwise unrevealing. The chest pain resolved without specific therapy. Subsequent CTA of the head and neck and …

Impact of the COVID-19 pandemic on the manifestation and course of mental illness in elderly

IntroductionCOVID-19 is a multisystem disease affecting not only the respiratory, gastroenterstitial and vascular systems, but also the central nervous system, which leads to a wide range of neurological and mental complications. 3 years of experience in combating the pandemic has shown that elderly people burdened with chronic somatic diseases are the most vulnerable risk group for the development of severe course and complications of COVID-19.ObjectivesTo study the impact of COVID-19 on the onset and course of mental illness in elderly inpatientsMethodsWe examined 67 inpatients aged 50 to 95 years with various mental pathologies, who underwent COVID-19 from February 2020 to December 2021. 46 people had previous history of mentall disease (PHMD), in 21 cases the disease developed for the first time. Statistical analysis was performed.ResultsIn the manifest group of patients, depressive episodes predominated (42.9%), including psychotic episodes (9.5%). In 28.6% of cases, organic disorders were diagnosed in the form of emotional lability, organic depression, mild cognitive impairment and delirium. In 23.8% of patients, neurotic disorders were observed in the form of depressive reactions, panic and generalized anxiety disorder. In one case (4.8%), acute polymorphic psychosis with symptoms of schizophrenia was diagnosed. The PHMD group includes affective disorders - 45.7%; organic disorders, including dementia 26.1%; schizophrenic spectrum disorders -19.6% and neurotic somatoform disorders - 8.7%. In the acute and subacute periods of COVID-19, acute psychotic states (APS) developed in both groups of patients (in 23.3% and 30.4%, respectively) in the form of delirium, psychotic depression, or polymorphic psychosis. APS were more common in PHMD patients with organic (50%) and schizophrenic spectrum disorders (33.3%) with a predominance of delirium. In the long-term period of COVID-19, PHMD patients more often than non-PHMD (60.9% and 38.1%) developed cognitive impairment (CI), especially in schizophrenia-like (77.8%) and organic (83.3%) disorders. CI developed twice as often after APS (89.5% and 39.6%, p&lt;0.001), reaching the degree of dementia in 15.8% of cases. APS were significantly associated (p&lt;0.05) with the development of CI (0.567733), the age of patients (0.410696) and the presence of previous cerebrovascular insufficiency (0.404916).ConclusionsThe age-related features of the mental consequences of COVID-19 are the occurrence of APS in the acute period of infection and the deterioration of cognitive activity at a remote stage. The PHMD patients, especially with disorders of organic and schizophrenic spectrum, were found to be more vulnerable to the effects of COVID-19. In them, the occurrence of APS was a risk factor for the development of dementia, while in primary diseased, and patients with affective and neurotic disorders, CI was reversible or had the character of a mild cognitive disorder.Disclosure of InterestNone Declared

EASIX and cardiac adverse events after allogeneic hematopoietic cell transplantation.

This study investigates the interaction between endothelial activation, indirectly measured using EASIX, and the probability of presenting cardiac adverse events (CAE) during the first year after allo-HCT. The 437 consecutive adults undergoing PB allo-HCT from 2012 and 2021 were included. EASIX was retrospectively calculated before and during the first 6 months after allo-HCT and transformed to log2-base to conduct the statistical analysis. The median age was 53, 46 (10.5%) patients had previous history of cardiac disease, MAC allo-HCTs were performed in 186 (42.6%) patients, and PTCY was administered in 242 (55.5%). The 1-year incidence of CAE was 12.6% (n = 55). The most prevalent cardiac events were heart failure and arrhythmias, 32.7% and 23.6% respectively, and the day +100 mortality rate of these patients was 40.5%. During the first 6 months after allo-HCT, EASIX trends were significantly higher in patients who developed CAE. Regression analyses confirmed that higher log2-EASIX values were predictors for higher risk for CAE during the first year after allo-HCT. This analysis identifies a significant association between higher endothelial activation, indirectly measured using EASIX, and higher risk for cardiac toxicity diagnosed during the first year after allo-HCT and extends the applicability of EASIX for identifying patients at risk for CAE.

Atrial Fibrillation After Spontaneous Intracerebral Hemorrhage

Introduction: Cardiac arrhythmias often occur during the acute phase of a stroke and can cause hemodynamic instability and sudden cardiac death. Data regarding determinants and the course of arrhythmia onset in the acute phase of stroke are still rare, especially in hemorrhagic stroke. Case report: A male, 74 years old, came to the emergency department with a complaint of weakness in the left hand and leg that had occurred suddenly 5 hours previously. Weakness is described by the left arm and leg still being able to be lifted a few seconds later and falling again. This complaint was accompanied by lips that appear pursed and severe dysarthria. The patient was said to have had a history of uncontrolled hypertension for 10 years. A previous history of heart disease was denied. A CT scan of the head without contrast showed intracerebral hemorrhage in the basal ganglia and right external capsule with a volume of 5 cc. An electrocardiography (ECG) examination showed sinus rhythm without any indication of heart rhythm disturbances. Further ECG examination after the 4th day of hospitalization showed atrial fibrillation with rapid ventricular response (AFRVR). The patient eventually died one day after the heart rhythm changed. Discussion: The incidence of AF varies depending on the type of stroke that occurred, the monitoring device used, the interval between initial monitoring and stroke onset, and the duration of cardiac monitoring. AF in patients can occur as a result of a hemorrhagic stroke, but it is also possible because of the presence of previously undetected paroxysmal AF. High NIHSS correlates with system disturbances in autonomous cardiovascular systems. According to current NIHSS measurements, hospital admission is required as a parameter for heart rhythm monitoring for more than 24 hours. Conclusion: Newly detected AF after ICH greatly influences the clinical outcome of patients. Understanding the mechanism and pathophysiology of new AF after ICH will contribute to a better understanding of the management of the patient. Keywords: atrial fibrillation, cardiac arrhythmia, case report, stroke, intracerebral hemorrhage

Liver transplantation for post-COVID-19 cholangiopathy: Report of 2 cases

Post-Covid-19 cholangiopathy is a rare disease characterized by chronic cholestasis, that typically appears after resolution of the covid-19 virus infection. The pathophysiology is not fully understood, and prognosis in severe cases remains poor with liver transplantation remaining the only curative treatment option. We present two patients who developed post-covid-19 cholangiopathy after prolonged intensive care unit stay due to severe COVID-19 pneumonia. Both patients required invasive ventilation for more than a month. After adequate recovery from respiratory failure, the patients developed severe cholestatic jaundice and liver failure. The patients had not history of previous liver disease. Both patients underwent deceased liver transplantation 15 and 29 months after the initial COVID-19 diagnosis. One patient had good recovery and good liver function two years after LT and the other died in the fourth month after LT of disseminated infection and diffuse bleeding.

Comparative multimodal sensory testing in multifocal motor neuropathy and multifocal variant of chronic inflammatory demyelinating polyradiculoneuropathy

Comparative multimodal sensory testing in multifocal motor neuropathy and multifocal variant of chronic inflammatory demyelinating polyradiculoneuropathy

Vaccines and Myocardial Injury in Patients Hospitalized for COVID-19 Infection: the CardioCOVID-Gemelli Study.

Myocardial injury is prevalent among patients hospitalized for COVID-19. However, the role of COVID-19 vaccines in modifying the risk of myocardial injury is unknown. To assess the role of vaccines in modifying the risk of myocardial injury in COVID-19. We enrolled COVID-19 patients admitted from March 2021 to February 2022 with known vaccination status and ≥1 assessment of hs-cTnI within 30 days from the admission. The primary endpoint was the occurrence of myocardial injury (hs-cTnI levels >99th percentile upper reference limit). 1019 patients were included (mean age 67.7±14.8 years, 60.8% male, 34.5% vaccinated against COVID-19). Myocardial injury occurred in 145 (14.2%) patients. At multivariate logistic regression analysis, advanced age, chronic kidney disease and hypertension, but not vaccination status, were independent predictors of myocardial injury. In the analysis according to age tertiles distribution, myocardial injury occurred more frequently in the III tertile (≥76 years) compared to other tertiles (I tertile:≤60 years;II tertile:61-75 years) (p<0.001). Moreover, in the III tertile, vaccination was protective against myocardial injury (OR 0.57, CI 95% 0.34-0.94; p=0.03), while a previous history of coronary artery disease was an independent positive predictor. In contrast, in the I tertile, chronic kidney disease (OR 6.94, 95% CI 1.31-36.79, p=0.02) and vaccination (OR 4.44, 95% CI 1.28-15.34, p=0.02) were independent positive predictors of myocardial injury. In patients ≥76 years, COVID-19 vaccines were protective for the occurrence of myocardial injury, while in patients ≤60 years, myocardial injury was associated with previous COVID-19 vaccination. Further studies are warranted to clarify the underlying mechanisms.

Assessing resuscitation in burn patients with varying degrees of liver disease

We find minimal literature and lack of consensus among burn practitioners over how to resuscitate thermally injured patients with pre-existing liver disease. Our objective was to assess burn severity in patients with a previous history of liver disease. We attempted to stratify resuscitation therapy utilised, using it as an indicator of burn shock severity. We hypothesized that as severity of liver disease increased, more fluid therapy is needed. We retrospectively studied adult patients with a total body surface area (TBSA) of burn greater than or equal to 20% (n = 314). We determined the severity of liver disease by calculating admission Model for End-Stage Liver Disease (MELD) scores and measured resuscitation adequacy via urine output within the first 24 h. We performed stepwise, multivariable linear regression with backward selection to test our hypothesis with α = 0.05 defined a priori. After controlling for important confounders including age, TBSA, baseline serum albumin, total crystalloids, colloids, blood products, diuretics, and steroids given in first 24 h, we found a statistically significant reduction in urine output as MELD score increased (p < 0.000). In our study, severity of liver disease correlated with declining urine output during first 24-hour resuscitation more so than burn size or burn depth. While resuscitation is standardized for all patients, lack of urine output with increased liver disease suggests a new strategy is of benefit. This may involve investigation of alternate markers of adequacy of resuscitation, or developing modified resuscitation protocols for use in patients with liver disease. More investigation is necessary into how resuscitation protocols may best be modified.

Analysis of Thyroid Function in ANCA-Associated Vasculitis Patients with Renal Injury.

Previous studies indicated common thyroid dysfunction in various kidney diseases. This study aimed to investigate the thyroid function in patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAV) with renal injury. Briefly, 174 patients diagnosed as having AAV with renal injury and without previous thyroid disease history were included in the retrospective and prospective study. The clinical parameters were collected and compared between different groups. Of the patients included, 24 exhibited normal thyroid function, while 150 had thyroid dysfunction, including 55 (36.67%) with hypothyroidism. Those AAV patients with thyroid dysfunction showed different clinical parameters from those with normal thyroid function. The patients were followed up for a median of 68.6 (64.3; 72.8) months. Those with thyroid dysfunction were more prone to progressing to dialysis dependence compared to the group with normal thyroid function. Logistic regression analysis showed advanced age and decreased albumin as independent risk factors for thyroid dysfunction in patients with AAV. Survival analysis and multivariate Cox regression analysis showed that thyroid dysfunction was a risk factor for AAV patients with renal injury to progress to the endpoint of dialysis dependence. Thyroid dysfunction, predominantly hypothyroidism, was commonly complicated in AAV patients with renal injury. AAV patients with thyroid dysfunction were presented with different clinical parameters and more prone to progressing to dialysis dependence compared to those with normal thyroid function.

Global COVID-19 vaccine acceptance level and its determinants: an umbrella review

BackgroundThe COVID-19 vaccination is essential for reducing disease burden on a worldwide scale. The success of this strategy will largely depend on how well vaccines are received. Previous reviews had produced contradictory results, and there had been no umbrella review. Therefore, the objective of this umbrella review was to combine the contradictory data regarding the COVID-19 vaccination’s global acceptance rate and its contributing factors.MethodsUsing PRISMA guideline, PubMed, Embase, Scopus, Web of Sciences, Cochrane Database of Systematic Reviews, Scopus and Google Scholar which reported COVID-19 vaccine acceptance and/or its determinants were searched. The quality of the included studies was assessed using Assessment of Multiple Systematic Reviews (AMSTAR). A weighted inverse variance random-effects model was applied to find the pooled estimates. The subgroup analysis, heterogeneity, publication bias and sensitivity analysis were also assessed.ResultTwenty-two SRM with 10,433,306 study participants were included. The pooled COVID-19 vaccine acceptance rate globally is found to be 60.23 (95% CI: 58.27, 62.18). In low-income countries, the pooled level of COVID-19 vaccine acceptance was found to be 54.07(50.31, 57.83) while this magnitude is 64.32 (62.24,66.40) among studies across the globe. Higher level of education (AOR =1.96; 95% CI:1.20, 2.73), good level of knowledge (2.20; 95% CI:1.36, 3.03), favourable attitude (AOR =4.50; 95% CI:2.89, 6.12), previous history of COVID-19 infection (AOR =3.41; 95% CI:1.77, 5.06), male sex (AOR =1.62; 95% CI:1.47, 1.77), and chronic disease (AOR =1.54; 95% CI:1.18, 1.90) were predictors of COVID-19 vaccine acceptance.ConclusionThe pooled level of COVID-19 vaccine acceptance highly varied and found to be unacceptably low particularly in low-income countries. Higher level of education, good level of knowledge, favourable attitude, previous history of COVID-19, male sex, and chronic disease were factors of COVID-19 vaccine acceptance rate. A collaborative effort of stakeholders such as policymakers, and vaccine campaign program planners is needed to improve the acceptance rate of COVID-19 vaccine.

Retrospective analysis of dogs and cats with a mixed form of pulmonary hypertension and suspected pulmonary capillary hemangiomatosis in comparison to animals with predomination of precapillary pulmonary hypertension

Background: Pulmonary capillary hemangiomatosis (PCH) is an idiopathic disease with the anomalous proliferation of a small capillary-like vessel in the pulmonary tissue, which can lead to a severe form of PH. There are only several cases of PCH described in veterinary literature: 27 cases in dogs and 2 cases in cats. In veterinary medicine, PH is mostly recognized as a consequence of left heart failure as a progression of the postcapillary PH to the precapillary form. PCH is mostly described as a primary disease, but resistant postcapillary PH with the high possibility of pulmonary edema raises a speculation that PCH could be a secondary malformation to the left heart disease. Aim: Discover the features associated with the shift between left- and right-sided heart disease in the context of PH development Methods: Retrospective analysis of materials from cats and dogs with histological markers of PCH (sPCH) versus those with right heart failure (RHF). Results: Animals with histological and immunohistochemistry markers of PCH had previous history of disease with the left heart volume overload. There were no differences between the groups in radiography and gross pathology. Histologically, pulmonary fibrosis and arteriopathy could be found in RHF; in sPCH – a duplication of capillaries in alveolar septa and bizarre proliferation in surroundings structures. Conclusion: PCH could be a secondary pattern of vascular remodeling due to volume overload

Ayurveda holistic management of acute unilateral central serous chorioretinopathy with pigmentary epithelial detachment: A case report

Abstract Central serous chorioretinopathy (CSCR) is characterized by localized serous detachment of neurosensory retina secondary to leakage of fluid from choriocapillaris, accumulating under the macula, with or without pigmented epithelial detachment. A 30-year-old male presented with complaints of sudden painless diminished vision and floaters in the right eye for 5 days. The patient had no previous history of any ocular disease and no significant systemic illness. The visual acuity as per LogMAR was 0.5 in the right eye and 0 in the left eye. The fundus examination showed round elevated detachment around the macula, which was confirmed by optical coherence tomography, showing neurosensory detachment due to serous fluid accumulation under the macula along with small pigmentary epithelial detachment. Management was done on an outpatient basis over 2.5 months, which included both internal and topical interventions along with Yoga therapy. The disease was resolved in 2.5 months with complete resolution of serous fluid. The visual acuity was brought back to normal, that is, LogMAR 0. CSCR cases can be successfully treated with an Ayurvedic holistic approach, and they respond better when treated at an early stage. These practices can be considered as an alternative.

Association Between Nonalcoholic Fatty Liver Disease and the Risk of Cardiovascular Disease in the Middle-Age and Elderly Population of Northern China: A Cross-Sectional Study.

Nonalcoholic fatty liver disease (NAFLD) has become a major global health burden, which increases the risk of extra-hepatic complications such as type 2 diabetes mellitus (T2DM), dyslipidemia, metabolic syndrome (MetS), and cardiovascular disease (CVD). However, NAFLD remains underappreciated and underdiagnosed. Our study aimed to explore the prevalence of NAFLD and the association between NAFLD and CVD events among adults aged 40 and older in Northern China. This study was conducted in the Shijingshan district of Beijing, China from November 2011 to August 2012. A total of 18891 subjects were recruited in the study. The information including demographical information, lifestyle, previous history of diabetes, hypertension, dyslipidemia, CVD, and liver disease were gathered. Data on physical examination, blood lipid profile, fasting blood glucose, and 2-hour blood glucose were recorded. Determination of MetS was according to T2DM guideline of Chinese Diabetes Society (2020 edition). The association between CVD and NAFLD was evaluated by multivariate logistic regression. The prevalence of NAFLD was 15.2%. After adjustment for age, smoking status, alcohol intake, WC, hypertension, dyslipidemia and hyperglycemia, the odds ratios (ORs) of CVD in men were 1.622 (95%CI: 1.345-1.957) and 1.990 (95%CI: 1.709-2.316) in women with NAFLD, compared with the subjects without NAFLD. NAFLD is independently associated with increased risk of CVD development.

Acute Corneal Melting Induced by the Concomitant Use of a Non-steroidal Anti-inflammatory Agent with an Antiseptic Eye Drop.

Nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly employed perioperatively to reduce intraoperative prostaglandin release, diminishing pain, preventing miosis, modulating postoperative inflammation, and reducing the incidence of cystoid macular edema (CME). A 70-year-old female patient without previous history of ocular or systemic disease was urgently referred to our hospital because of a sudden corneal perforation concerning her left eye (OS). The patient had instilled bromfenac eye drops and antiseptic eye drops twice and four times daily, respectively, for 2days only, in preparation of scheduled cataract surgery. Slit-lamp examination revealed diffuse inferior corneal melting with a 1 × 2 mm area of full-thickness perforation and a very shallow anterior chamber. Both topical agents were immediately discontinued. Cyanoacrylate glue was applied to seal the perforation and a bandage contact lens was applied together with a topical antibiotic given hourly. Two hours later, the anterior chamber started to reform. The following day, the anterior chamber was fully reformed with a negative Seidel test. At her next follow-up appointment, 1month later, the glue was detached and the cornea was seen to have successfully healed with only some corneal thinning remaining inferiorly. Perioperative use of topical NSAIDs in combination with antiseptic eye drops may rarely elicit corneal perforation in certain susceptible elderly individuals. Their use should therefore be carefully monitored.

Analysis of the current status and related factors of human papillomavirus infection among community-dwelling women aged 18-24 years without a history of vaccination in Shanghai City

Objective: To understand the status of human papillomavirus (HPV) infection among young women without a history of vaccination in Shanghai, and analyze the related factors of HPV infection in this population. Methods: A total of 2 660 women aged 18-24 years old who had made an appointment for HPV vaccine at 36 community health service centers in Shanghai from July 2022 to February 2023 were selected as the study subjects. Basic information (including demographic characteristics, previous disease history, female menstrual and reproductive history, sexual life history, etc.) was collected by a self-filling electronic questionnaire. Cervical secretions were detected by HPV nucleic acid typing. The multivariate logistic regression model was used to analyze the factors related to high-risk HPV (HR-HPV) infection in the target population. Results: The age of the subjects was (23±1) years old, and the infection rate of HPV was 14.51% (386 cases), among which the infection rates of HR-HPV and low-risk HPV were 13.53% (360 cases) and 1.84% (49 cases), respectively. The main subtypes of HR-HPV infection were HPV52, 16, 58, 39 and 66. The multivariate logistic regression model analysis showed that compared with the control group, the OR (95%CI) values for HR-HPV infection in the group of married, earned less than 2 000 yuan/month, drank alcohol occasionally, gynecological disease history, had two or more sexual partners in the past year, and did not know whether the partners had other sexual partners were 0.41 (0.25-0.66), 0.39 (0.21-0.70), 1.45 (1.13-1.86), 1.29 (1.00-1.66), 2.18-5.18 (1.02-16.05), and 1.82 (1.31-2.54), respectively. Conclusion: The infection rate of HPV among women aged 18-24 years old in Shanghai remains at a high level. The main subtypes of HR-HPV infection are HPV52, 16, 58, 39 and 66. The marital status, economic income level, drinking status, gynecological disease history and sexual life history are related to HR-HPV infection.

Successful Treatment of Massive Pulmonary Embolism with Rescue Fibrinolysis in Young Patient with Homocystinemia - Case Report

Abstract Pulmonary embolism (PE) is the most frequently missed diagnosis in the urgent clinical department with serious consequences. Patients with unprovoked PE have increased risk of recurrent PE. Approximately 5 to 8% of PE patients have inherited thrombophilias. A solated homocystinemia is a rare cause of unprovoked acute pulmonary embolism. Timely diagnosis and proper treatment can prevent complications, costs and mortality and provide patient better quality of life. We are presenting a 42-year-old woman was admitted to our emergency department with the first episode of severe dyspnea and chest pain. She had no history of previous cardiovascular or respiratory disease and no history of previous pulmonary embolism (PE) or deep vein thrombosis (DVT). Urgent echocardiography showed indirect signs of pulmonary embolism which was confirmed by the pulmonary artery CT angiography performed one day after the patient’s admission. After two days of heparin infusion, she developed a hemodynamic instability with cardiogenic shock and was treated successfully with fibrinolysis. After the clinical stabilization, she was put on the rivaroxaban therapy, which was recommended for additional six months. The thrombophilia profile was done two weeks after stopping the therapy with rivaroxaban. The thrombophilia panel came back positive for high levels of homocysteine (67 μmol/L), with other thrombophilia results within normal limits. The patient was stable during the follow-up period. Pulmonary embolism should be always suspected in younger patients with acute severe dyspnea even without provocable risk factors. High suspicion level and fast diagnosis are lifesaving. In younger patients presented with unprovoked pulmonary embolism, clinicians should consider inherited prothrombotic factors and homocystinemia as a potential cause. Rescue fibrinolysis is a lifesaving therapy in hemodynamic worsening in intermediate high-risk PE patients. A longer anticoagulation therapy should be considered in these cases with novel oral anticoagulants that are recommended as safer and superior therapy.

Usefulness of nasal cavity evaluation before high-resolution esophageal manometry in high-risk patients.

A catheter is inserted through the nasal cavity during high-resolution esophageal manometry (HRM), which may cause adverse events such as pain or epistaxis. Despite these possible safety considerations, studies on this subject are very limited. We aimed to investigate the usefulness of nasal cavity evaluation before HRM to reduce the risk of adverse events and test failure. Patients who underwent HRM after consultation with the ear-nose-throat department for nasal evaluation were retrospectively enrolled between December 2021 and May 2022. The included patients had a previous history of sinonasal disease or surgery or had subjective nasal discomfort. All patients answered the Sino-Nasal Outcome Test (SNOT-22) questionnaire, and subjective nasal discomfort was scored using a visual analog scale. Nasal endoscopy and acoustic rhinometry were performed for disease evaluation and volumetric assessment. The analysis included 22 patients with a mean age of 58.9 years. The mean SNOT-22 score was 24.2, and 16 patients (72.7%) complained of subjective nasal obstruction. The HRM catheter was successfully inserted in 20 patients (90.9%), without any significant adverse events. The objective measurement outcomes of acoustic rhinometry and sinus endoscopy did not always correspond to subjective symptoms. Narrowed nasal airways unresponsive to decongestants were observed in two patients with failed catheter insertion. To reduce the risk of adverse events and test failure during HRM, a site-specific questionnaire to evaluate nasal obstruction might be helpful. When nasal obstruction is suspected, objective nasal cavity evaluation could be recommended for the safe and successful performance of HRM.