Current Status Of Diagnosis Research Articles

Survey on the current situation for early diagnosis of dementia and contributing factors in Japan.

Early diagnosis of dementia is important for both initiation of non-pharmacological activities to slow cognitive decline as well as the development of disease-modifying drugs; however, it appears there may be a tendency for formal diagnosis to be delayed. Since the current status of diagnosis in Japan is unclear, we conducted a survey with family caregivers of patients with dementia using questionnaires and interviews to investigate the factors regarding the dementia diagnosis process in Japan. We distributed questionnaires to family caregivers of people with dementia and conducted additional follow-up interviews with approximately half of them. We calculated odds ratios for the time to diagnosis using logistic regression analysis for each characteristic from the questionnaire data. We also created co-occurrence networks from the interview data in order to provide qualitative context to the questionnaire data. We collected 68 questionnaires and conducted 32 interviews. The median time to diagnosis was 12 months, and logistic regression analysis showed a significant trend toward shorter time to diagnosis in the absence of other caregivers. In addition, there were significant differences in age, relationship with patients and the time from the first visit to the final diagnosis between groups with and without other caregivers. The results of this study suggest that the presence or absence of other caregivers may affect caregivers' behaviour and the time taken to receive a diagnosis of dementia. These findings indicate it may be beneficial to predict inhibiting factors and change approaches based on caregivers' and patients' background to promote early diagnosis.

Current Status of Diagnosis and Treatment of Acute Calculous Cholecystiti

Current Status of Diagnosis and Treatment of Acute Calculous Cholecystiti

Current status of diagnosis and drainage in biliary stenosis lesions

Current status of diagnosis and drainage in biliary stenosis lesions

Current status of diagnosis and treatment of pulmonary hypertension in Chinese tertiary hospitals: A nationwide survey.

We intended to evaluate the diagnosis and treatment status of pulmonary hypertension (PH) in China and provide the basis for the design of the Chinese PH centers system.A questionnaire survey was conducted by sampling from Chinese Class A tertiary hospitals that have carried out the clinical work of PH, including the composition of PH clinical team, the current application of examinations related to PH diagnosis, the availability of PAH-specific medicine and the implementation of PH-related intervention and surgery.A total of 44 valid questionnaires from 20 provinces were collected in this survey. In the vast majority of centers (83.33%, n = 35), pulmonary artery catheterization was routinely performed under X-ray guidance. In 19.05% (n = 8) of centers, pressure measurements were determined at the right time (the end of normal expiration). Only 73.81% (n = 31) centers have carried out acute vasoreactivity testing. Prostacyclin analogues and prostaglandin receptor agonists were just prescribed in 45.45% (n = 20) of the centers. 19 centers (43.18%) were capable of performing balloon pulmonary angioplasty (BPA) and pulmonary endarterectomy (PEA), while 25% (n = 11) were able to perform BPA, PEA, and lung transplantation. There was no significant difference in the diagnosis and treatment of PH between economic regions.The majority of Chinese tertiary hospitals were well equipped with the corresponding personnel, examinations and medicines related to PH, but the standardization and specialization of the management of PH need to be strengthened.

Current status of diagnosis and treatment of primary benign cardiac tumors in children.

Primary cardiac tumors in children are exceedingly rare overall, which benign account for most part. The onset of the disease is occult, while the clinical manifestations are non-specific-patients may be asymptomatic or show a range of obstructive, arrhythmic, embolic or systemic symptoms. The clinical presentations generally depend on the tumors' size, localization, and pace of growth of the tumor. Moreover, the diagnosis needs comprehensive judgment based on imaging results and pathological examination. With advances in cardiac imagining and the introduction of cardiopulmonary support, the diagnosis and treatment of these rare tumors have improved the prognosis and outlook for benign tumors. To sum up the above, we sought to integrate articles from recent years for the latest comprehensive review of the clinical manifestations, imaging characteristics, clinic pathologic features and treatment of benign cardiac tumors in children to provide a broader idea for pediatricians to recognize and treat such diseases.

Biomarkers in Anal Cancer: Current Status in Diagnosis, Disease Progression and Therapeutic Strategies.

Squamous cell carcinoma of the anal canal (SCCA) is a rare neoplasm, but with rising incidence rates in the past few decades; it is etiologically linked with the human papillomavirus (HPV) infection and is especially prevalent in immunocompromised patients, mainly those infected with HIV. Fluoropyrimidine-based chemoradiotherapy remains the cornerstone of the treatment of non-metastatic disease, but the locally advanced disease still presents high rates of disease recurrence and systemic therapy of SCCA is an unmet clinical need. Despite sharing common molecular aspects with other HPV-related malignancies, such as cervical and head and neck cancers, SCCA presents specific epigenomic, genomic, and transcriptomic abnormalities, which suggest that genome-guided personalized therapies should be specifically designed for this disease. Actionable mutations are rare in SCCA and immune checkpoint inhibition has not yet been proven useful in an unselected population of patients. Therefore, advances in systemic therapy of SCCA will only be possible with the identification of predictive biomarkers and the subsequent development of targeted therapies or immunotherapeutic approaches that consider the unique tumor microenvironment and the intra- and inter-tumoral heterogeneity. In the present review, we address the molecular characterization of SCCA and discuss potential diagnostic, predictive and prognostic biomarkers of this complex and challenging disease.

A Breakthrough Point in Integrative Medical Research: Challenge of Treating Overlapping Symptoms in Functional Gastrointestinal Disorders.

Functional gastrointestinal disorders (FGIDs) are common disorders that are characterized by persistent and recurring gastrointestinal symptoms. Many patients with FGIDs have overlapping symptoms, which impaired the quality of life and ability to work of patients, and left a considerable impact on health-care systems and society. Chinese medicines (CMs) are commonly utilized by many patients with FGIDs. This article discusses the current status of diagnosis and treatment of FGIDs, the advantages and characteristics of CM treatment, and how integrated medicine can make a breakthrough in FGIDs diagnosis and treatment.

Features of chinese patients with sitosterolemia

BackgroundSitosterolemia is a lipid disorder characterized by the accumulation of phytosterols in plasma and organs, caused by mutations in the ABCG5 and/or ABCG8 genes. The disease is frequently misdiagnosed and mistreated as familial hypercholesterolemia (FH). To gain a better understanding of the disease, the current status of diagnosis and treatment of Chinese patients with sitosterolemia was reviewed and summarized.MethodLiterature search was performed. The clinical features and molecular characteristics of Chinese patients with sitosterolemia were analysed. Four children with sitosterolemia and the treatment experience were described.ResultsFifty-five patients with sitosterolemia have been reported in China. These patients were aged from 3 months to 67 years at diagnosis, and the median was 8 years of age. Several complications, such as xanthomas in 47 patients (85%), thrombocytopenia in 17 patients (31%), anemia in 14 patients (25%), and cardiovascular damage in 12 patients (22%), were observed. Thirty-nine patients (71%) exhibited mutations in the ABCG5 gene, 15 patients (27%) showed mutations in ABCG8, and variations in both genes occurred in one patient (2%). A patient with two clinically rare diseases, namely, sitosterolemia and glycogen storage disease type VI (GSD VI)), is reported here for the first time. The four reported patients were treated with low cholesterol and phytosterol-limited diet alone or combined with cholestyramine. Even though decreases were observed for total plasma cholesterol (TC) and low-density-lipoprotein cholesterol (LDL-C), and these levels were as low as normal in some patients, the levels of plant sterols remained above the normal range. However, TC, LDL-C and plant sterol levels remained at high levels in patients treated with a control diet control only.ConclusionsThe analysis reveals that different from Caucasians carrying mainly variations in ABCG8, most Chinese patients have mutations in the ABCG5 gene, and Arg446Ter, Gln251Ter, anArg389His might be hot-spot mutations in Chinese patients. The current survey provides clinical data to enable the development of a standardized protocol for the diagnosis and treatment of sitosterolemia in China.

Current status of diagnosis and treatment of heparin-induced thrombocytopenia (HIT)

Current status of diagnosis and treatment of heparin-induced thrombocytopenia (HIT)

Analysis of the factors influencing the elimination strategies with the current status of diagnosis and treatment of hepatitis C in hospital

Objective: To understand the current status of screening, diagnosis, and treatment and analyze the factors influencing micro-elimination strategy, so as to achieve hepatitis C elimination in hospital. Methods: Anti-HCV and HCV RNA test results of patients from October 2017 to September 2020 were retrospectively analyzed. Anti-HCV positive rates and factors influencing different genders, ages, places of residence and departments were analyzed. After comparing anti-HCV-positive patients with HCV RNA-positive patients with duplicate entries in "Name" and "Date of birth", the data were divided into three categories: anti-HCV positive without HCV RNA test, HCV RNA positive in single test, and HCV RNA positive many times in multiple tests. The above three types of patients were followed-up by telephone. According to the hospital follow-up results, current status of diagnosis and treatment and the factors influencing the micro-elimination strategy of hepatitis C were studied and analyzed. The comparison of data between groups were performed using χ(2) or χ(2) continuity-correction test. Results: Anti-HCV positive detection rate was 1.34% (899/66 866). The positive rate of male patients aged 40 and over residing in cities was significantly higher than female patients under 40 years old residing in rural areas, and the difference was statistically significant (χ(2) = 55.178, 264.11, 36, 351, P < 0.05). There were 90 (10.02%) and 809 cases (89.98%) in outpatient and inpatient departments, respectively, with no statistically significant difference between the two (χ(2) = 0.002, P > 0.05). The total number of anti-HCV positive cases were 196 in Gastroenterology (22.0%), 75 in Respiratory and Critical Care Medicine (8.3%), 74 in Neurology (8.2%), 63 in Orthopedics (7.0%) and 55 in Endocrinology departments (6.1%), and the difference in the positive rate among different departments were also statistically significant (χ(2) = 271.585, P < 0.05). Among the 480 cases who were followed-up, 215 (44.79%) were lost to follow-up, 84 cases (39.07%) were unregistered, 77 cases (16.04%) were untreated, 15 cases (19.48%) were unaware of their state of illness, 46 cases (59.74%) were diagnosed without concern, 16 cases (20.78%) were diagnosed but did not take medicine, 60 cases were under treatment, and 29 cases were mostly on counterfeit drugs (48.33%). Conclusion: Comprehensive diagnosis and treatment education to non-specialist clinicians and timely manner regular follow-up of patients is a key factor and an important link to formulate a simple, easy and sustainable model to improve the efficiency of screening, diagnosis, and treatment of hepatitis C micro-elimination strategy in hospital. In addition, it will also play an important role in achieving the strategic goal of "eliminating hepatitis C as a public health threat by 2030".

Current status of diagnosis and therapy for intraductal papillary neoplasm of the bile duct.

Bile duct epithelial tumours showing papillary neoplasm in the bile duct lumen are present in the intrahepatic and extrahepatic bile ducts. Clinicopathological images of these tumours are distinctive and diverse, including histological images with a low to high grade dysplasia, infiltrating and noninfiltrating characteristics, excessive mucus production, and similarity to intraductal papillary mucinous neoplasm (IPMN) of the pancreas. The World Health Organization Classification of Tumours of the Digestive System in 2010 named these features, intraductal papillary neoplasm of the bile duct (IPNB), as precancerous lesion of biliary carcinoma. IPNB is currently classified into type 1 that is similar to IPMN, and type 2 that is not similar to IPMN. Many of IPNB spreads superficially, and diagnosis with cholangioscopy is considered mandatory to identify accurate localization and progression. Prognosis of IPNB is said to be better than normal bile duct cancer.

Current status of diagnosis and treatment of gastric cancer peritoneal metastasis

Peritoneal metastasis is the most common distant metastasis of gastric cancer. As an end-stage event of gastric cancer, patients with peritoneal metastasis often have lost the chance of radical resection, and even after palliative surgical resection, the long-term outcomes are still not satisfactory. In recent years, with the application and promotion of laparoscopic technology, neoadjuvant intraperitoneal and systemic chemotherapy, hyperthermic intraperitoneal chemotherapy and cytoreductive surgery, through perioperative comprehensive treatment strategies by multidisciplinary team, the quality of life and survival of patients with peritoneal metastasis have been significantly improved. Some patients with gastric cancer peritoneal metastasis diagnosed by laparoscopy even get the opportunity to have radical cytoreductive surgery and hyperthermic intraperitoneal chemotherapy after neoadjuvant intraperitoneal and systemic chemotherapy. Taking into account the progress in the treatment of gastric cancer peritoneal metastasis in recent years, this article intends to combine current clinical evidence and to discuss the key issues in the course of clinical diagnosis and treatment of gastric cancer peritoneal implantation and metastasis, including the imaging diagnosis of peritoneal metastasis, laparoscopic examination, evaluation of peritoneal metastasis and comprehensive treatment plan.

Current status of diagnosis and treatment in diffuse large B-cell lymphoma

Diffuse large B-cell lymphoma (DLBCL) is the most common type of malignant lymphoma affecting about 14,000 patients per year in Japan. Recent progress in molecular genetic investigation has clarified the underlying mechanism of this heterogeneous disease applied to therapeutic developments. R-CHOP therapy was established as a standard regimen for DLBCL and provides a cure in many patients. However, about 30-40% of patients still develop relapsed/refractory (R/R) disease. The development of effective treatments for R/R DLBCL patients is thus an urgent issue. The development of immunotherapy for intractable DLBCL patients such as anti-CD19 chimeric antigen receptor (CAR)-T therapy and bispecific T-cell engager (BiTE) has recently progressed. This new modality demonstrates efficacy in patients with resistance to conventional anticancer drugs. The advent of emerging immunotherapy is a paradigm shift in lymphoma treatment and is important for clinicians to catch up with these changes.

Current status of diagnosis for synchronous endometrial and ovarian carcinomas by molecular biological approach

Current status of diagnosis for synchronous endometrial and ovarian carcinomas by molecular biological approach

Past and Current Status in Diagnosis and Treatment Strategy Including Rehabilitation for Osteoporotic Vertebral Fracture

Past and Current Status in Diagnosis and Treatment Strategy Including Rehabilitation for Osteoporotic Vertebral Fracture

Rheumatic heart disease: current status of diagnosis and therapy.

Rheumatic heart disease (RHD) is the only preventable cardiovascular disease which causes significant morbidity and mortality particularly in low- and middle-income countries. Early clinical diagnosis is key, the updated Jones criteria increases the likelihood of diagnosis in endemic settings, including the echo diagnosis of sub-clinical carditis, polyarthralgia and monoarthritis as well as amended thresholds of minor criteria. The mainstay of rheumatic heart valve disease (RHVD) is a thorough clinical and echocardiographic investigation while severe disease is managed with medical, interventional and surgical treatment. In this report we detail some of the more recent epidemiological findings and focus on the diagnostic and interventional elements of the specific valve lesions. Finally, we discuss some of the recent efforts to improve medical and surgical management for this disease. As we are already more than a year from the historic 2018 World Heart Organization Resolution against Rheumatic Fever and Rheumatic Heart Disease, we advocate strongly for renewed efforts to prioritize this disease across the endemic regions of the world.

Current Status of Diagnosis and Management of Functioning Pituitary Tumors: Part II.

Functioning pituitary tumors contribute to significant morbidity and mortality. Proper diagnostic approach and management is essential for optimal outcomes. Prolactinomas, the commonest of these, are the only tumors which can be managed medically. Acromegaly, apart from acral enlargement, can have multiple comorbidities like diabetes, hypertension, and obstructive sleep apnea. The primary treatment is surgical and it can be supplemented by radiotherapy and medications such as somatostatin analogs, growth hormone receptor blockers, or cabergoline. Thyrotropin-secreting tumors are rare and present with hyperthyroidism. Optimal preoperative management followed by surgical resection often leads to cure.

Current Status of Diagnosis and Management for Functioning Pituitary Tumors: Part I.

Pituitary adenomas (PA) account for approximately 15% of all intracranial neoplasms. Pituitary adenomas can be of different subtypes based on the cell of origin or associated hormone hypersecretion (non-functioning pituitary adenoma, prolactinoma, somatotropinoma, corticotropinoma, thyrotropinoma, and gonadotropinoma). Functioning PAs are associated with relatively higher morbidity and mortality because of associated hormone hypersecretion syndromes. Diagnosis of functioning PA is established by biochemical confirmation of hormone hypersecretion and demonstration of a pituitary lesion on imaging. Trans-sphenoidal surgical resection of tumor represents the first-line treatment for most tumor types, except for prolactinomas where medical therapy with dopamine agonists is preferred. Radiotherapy (RT) and medical therapy are the other options for the management of PA. It is important to individualize treatment options based on tumor type, patient's clinical condition, expertise of surgeon, affordability and patient preferences. In the first part of this series, we review the presentation and management of adrenocorticotropic hormone secreting, gonadotropin secreting and aggressive PA. Despite several recent advances, the diagnosis and management of Cushing's disease is still a challenge. Modifications in magnetic resonance imaging techniques like volume interpolated 3D spoiled gradient echo sequence have improved the sensitivity to detect microcorticotropinomas. Pituitary RT, preferably conventional RT, is a useful second-line therapy for the management of CD. Besides the conventional drugs, few drugs such as pasireotide and osilodrostat have been approved by US FDA recently, whereas several others are in pipeline which provide hope for a better outcome in CD patients. Temozolomide is a useful drug for the management of aggressive PA.

Diagnosis and Treatment of Hepatic Hemangioma

The clinical manifestations of hepatic hemangioma are not specific. At present, the diagnosis of hepatic hemangioma mainly depends on imaging examination, and the treatments are based on surgery. However, the current indications and timing for surgical treatments and surgical options for hepatic hemangioma remain controversial. This article introduces our current understanding of hepatic hemangioma and the current status of diagnosis and treatment of hepatic hemangioma, providing a basis for the standardization of diagnosis and treatment of hepatic hemangioma. Treatments of hepatic hemangioma include surgery, hepatic artery embolization, radiofrequency ablation, radiation therapy, intraoperative microwave coagulation, cryotherapy, and sclerotherapy. Surgical treatment is the preferred option for patients without surgical contraindications.

Current status of diagnosis and Mesenchymal stem cells therapy for acute pancreatitis.

Acute pancreatitis (AP) is an acute gastrointestinal disorder that is the most common and requiring emergency hospitalization. Its incidence is increasing worldwide, thus increasing the burden of medical services. Approximately 20% of the patients develop moderate to severe necrotizing pancreatitis associated with pancreatic or peri‐pancreatic tissue necrosis and multiple organ failure. There are many reports about the anti‐inflammatory effect of mesenchymal stem cells (MSCs) on pancreatitis and the repair of tissue damage. MSCs cells come from a wide range of sources, autologous MSCs come from bone marrow and allogeneic MSCs such as umbilical cord blood MSCs, placenta‐derived MSCs, etc. The wide source is not only an advantage of MSCs but also a disadvantage of MSCs. Because of different cell sources and different methods of collection and preparation, it is impossible to establish a unified standard method for evaluation of efficacy. The biggest advantage of iMSCs is that it can be prepared by a standardized process, and can be prepared on a large scale, which makes it easier to commercialize. This paper reviews the present status of diagnosis and progress of MSCs therapy for AP.