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Quality of life and positive psychological variables has become a focus of concern in patients with renal carcinoma. However, the integrative effects of positive psychological variables on the illness have seldom been reported. The aims of this study were to evaluate the quality of life and the integrative effects of hope, resilience and optimism on the quality of life among Chinese renal carcinoma patients. A cross-sectional study was conducted at the First Hospital of China Medical University. 284 participants completed questionnaires consisting of demographic and clinical characteristics, EORTC QLQ-C30, Adult Hope Scale, Resilience Scale-14 and Life Orientation Scale-Revised from July 2013 to July 2014. Pearson's correlation and hierarchical regression analyses were performed to explore the effects of related factors. Hope, resilience and optimism were significantly associated with quality of life. Hierarchical regression analyses indicated that hope, resilience and optimism as a whole accounted for 9.8, 24.4 and 21.9% of the variance in the global health status, functioning status and symptom status, respectively. The low level of quality of life for Chinese renal carcinoma patients should receive more attention from Chinese medical institutions. Psychological interventions to increase hope, resilience and optimism may be essential to enhancing the quality of life of Chinese cancer patients. [ABSTRACT FROM AUTHOR]

Background: As the global population ages, we witness a broad scientific and technological revolution tailored to meet the health challenges of older adults. Over the past 25 years, technological innovations, ranging from advanced medical devices to user-friendly mobile apps, are transforming the way we address these challenges, offering new avenues to enhance the quality of life and well-being of the aging demographic., Objective: This study aimed to systematically review the development trends in technology for managing and caring for the health of older adults over the past 25 years and to project future development prospects., Methods: We conducted a comprehensive bibliometric analysis of literatures related to technology-based solutions for health challenges in aging, published up to March 18, 2024. The search was performed using the Web of Science Core Collection, covering a span from 1999 to 2024. Our search strategy was designed to capture a broad spectrum of terms associated with aging, health challenges specific to older adults, and technological interventions., Results: A total of 1133 publications were found in the Web of Science Core Collection. The publication trend over these 25 years showed a gradual but fluctuating increase. The United States was the most productive country and participated in international collaboration most frequently. The predominant keywords identified through this analysis included "dementia," "telemedicine," "older-adults," "telehealth," and "care." The keywords with citation bursts included "telemedicine" and "digital health.", Conclusions: The scientific and technological revolution has significantly improved older adult health management, particularly in chronic disease monitoring, mobility, and social connectivity. The momentum for innovation continues to build, with future research likely to focus on predictive analytics and personalized health care solutions, further enhancing older adults' independence and quality of life., (©Lu Liu, Xiu-Ling Wang, Nuo Cheng, Fu-Min Yu, Hui-Jun Li, Yang Mu, Yonghui Yuan, Jia-Xin Dong, Yu-Dan Wu, Da-Xin Gong, Shuang Wang, Guang-Wei Zhang. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 20.09.2024.)

Background: Internet hospitals (IHs) have rapidly developed as a promising strategy to address supply-demand imbalances in China's medical industry, with their capabilities directly dependent on information platform functionality. Moreover, a novel theory of "Trinity" smart hospital has provided advanced guidelines of IHs construction., Objective: To explore the construction experience, construction models, and development prospects based on operational data from IHs., Methods: Based on existing information systems and internet service functionalities, our hospital has built a "Smart Hospital Internet Information Platform (SHIIP)" for IHs operation, actively to expand online services, digitalize traditional healthcare, and explore healthcare services modes throughout the entire process and lifecycle. This article encompasses the platform architecture design, technological applications, patient service content and processes, healthcare professional support features, administrative management tools, and associated operational data., Results: Our platform has presented a remarkable set of data, including 82,279,669 visits, 420,120 online medical consultations, 124,422 electronic prescriptions, 92,285 medication deliveries, 6,965,566 pre-diagnosis triages, 4,995,824 offline outpatient appointments, 2,025 medical education articles with a total of 15,148,310 views, and so on. These data demonstrate the significant role of IH as an indispensable component of our physical hospital services, with a deep integration between online and offline healthcare systems., Conclusions: Attributing to extreme convenience and improved efficiency, our IH has achieved a wide recognition and use from both the public and healthcare workers, and the upward trends in multiple data metrics suggest a promising outlook for its sustained and positive development in the future. Our pioneering exploration holds tremendous significance and serves as a valuable guiding reference for IHs construction and the progressive development of the internet healthcare sector.

In recent years, there has been explosive development in artificial intelligence (AI), which has been widely applied in the health care field. As a typical AI technology, machine learning models have emerged with great potential in predicting cardiovascular diseases by leveraging large amounts of medical data for training and optimization, which are expected to play a crucial role in reducing the incidence and mortality rates of cardiovascular diseases. Although the field has become a research hot spot, there are still many pitfalls that researchers need to pay close attention to. These pitfalls may affect the predictive performance, credibility, reliability, and reproducibility of the studied models, ultimately reducing the value of the research and affecting the prospects for clinical application. Therefore, identifying and avoiding these pitfalls is a crucial task before implementing the research. However, there is currently a lack of a comprehensive summary on this topic. This viewpoint aims to analyze the existing problems in terms of data quality, data set characteristics, model design, and statistical methods, as well as clinical implications, and provide possible solutions to these problems, such as gathering objective data, improving training, repeating measurements, increasing sample size, preventing overfitting using statistical methods, using specific AI algorithms to address targeted issues, standardizing outcomes and evaluation criteria, and enhancing fairness and replicability, with the goal of offering reference and assistance to researchers, algorithm developers, policy makers, and clinical practitioners., (©Yu-Qing Cai, Da-Xin Gong, Li-Ying Tang, Yue Cai, Hui-Jun Li, Tian-Ci Jing, Mengchun Gong, Wei Hu, Zhen-Wei Zhang, Xingang Zhang, Guang-Wei Zhang. Originally published in the Journal of Medical Internet Research (https://www.jmir.org), 26.07.2024.)

Objective: Erectile dysfunction-no sexual life (ED-NS) is defined as the inability to have enough penile erection hardness and duration so as to have enough confidence in attempting sexual intercourse for more than six months. This study was to investigate the effect of daily low-dose tadalafil on ED-NS., Methods: We treated 35 ED-NS patients aged 17-35 (25.9 +/- 3.9) years with oral tadalafil at 5 mg qd for 3 months and followed them up for another 3 months after drug withdrawal. We obtained the scores of the patients on Self-estimation Index of Erectile Function-No Sexual Life (SIEF-NS) and compared them before and after medication and at 3 months after drug withdrawal., Results: The patients' SIEF-NS scores were 43.2 +/- 7.1 after medication and 42.1 +/- 7.4 at 3 months after drug withdrawal, both significantly higher than 21.2 +/- 5.9 before treatment (P < 0.05), though there was no significant difference between the former two scores (P > 0.05)., Conclusion: Daily medication of low-dose tadalafil can significantly improve the erectile function of the patients with ED-NS.

Objective: To investigate the experience on diagnosis and treatment of multiple adrenal aldosterone-producing adenomas (APA)., Methods: Eighteen cases of multiple adrenal APA were analyzed retrospectively, which were admitted from October 1992 to April 2006., Results: Adrenalectomy was performed for 4 cases of unilateral synchronous multiple APA, which were discovered with three adenomas by 3D-CT; bilateral tumor resection was performed for 6 cases of bilateral synchronous multiple APA. There were 8 cases of bilateral metachronous multiple APA, including 2 cases of ipsilateral recurrent adrenal APA after adrenal tumor removal, which underwent tumor resection. Another 6 cases were contralateral APA following adrenalectomy due to adrenal APA, and underwent tumor resection. After operation, the adrenal function seemed to be normal, and no recurrence had been found on follow-up., Conclusions: Unilateral multiple synchronous APA require adrenalectomy. Tumor resection should be performed for bilateral or asynchronous APA, and it is very important to preserve healthy adrenal tissue as much as possible. 3D-CT has much value on diagnosis of small APA, unilateral multiple synchronous APA and ipsilateral recurrent adrenal APA.

Objective: To evaluate the diagnosis and treatment of hereditary renal cell carcinoma., Methods: Clinical data of 11 patients with hereditary renal cell carcinoma were analyzed retrospectively. Eight patients were male and 3 were female, age ranged from 32 to 67 (mean: age 48 years). Four cases were bilateral renal cell carcinoma, and 4 were multiple renal cell carcinoma. Two cases were diagnosed as Von Hippel-Lindau syndrome, 6 as familial clear cell renal cell cancer, and 3 as hereditary papillary renal carcinoma., Results: Ten patients performed nephron-sparing surgery and/or radical nephrectomy and 1 had no operation. The patients were followed up from 12 to 114 months. Tumor recurrence was observed in 4 patients, 1 patient died of tumor metastasis, and 2 died of other causes. Four patients survived free of tumor., Conclusions: Hereditary renal carcinoma appears in the youth, and it is predominantly multiple and bilateral. Nephron-sparing surgery is the standard method of treatment for the patients.

Objective: To improve the therapeutic results of patients with glandular cystitis., Methods: One hundred and twenty-seven patients with glandular cystitis were treated according to their different etiological factors. The therapeutic methods included anti-infection, obstruction relief, bladder irrigation, transurethral resection, partial cystectomy, total cystectomy., Results: The patients who were associated stones and foreign bodies (50%) were cured spontaneously with an effective rate of 94%. The effective rate in patients with low urinary tract obstruction was 84%. Patients with simple urinary tract infection (53%) were cured spontaneously after anti-infection therapy. The effective rate, recurrence rate and malignancy rate in patients without associated diseases were 71%, 46% and 21% respectively., Conclusions: Cystitis glandularis should be treated according to different etiological factors.