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Objective:To analyze the clinical characteristics of hospitalized premenopausal patients with hyperuricemia.Methods:The medical records of premenopausal women with hyperuricemia (serum uric acid ≥360 μmol/L during hospitalization) admitted in Peking Union Medical College Hospital from 2013 to 2018 were reviewed and the clinical data were analyzed.Results:A total of 2 099 patients were enrolled. Only 14.01% (294 cases) of the patients were concerned about hyperuricemia by physicians. Autoimmune diseases (32.11%, 674 cases), nephrotic disease (19.29%, 405 cases) and endocrine system diseases (9.72%, 204 cases) are the main reasons for hospitalization, while 6.34%(133 cases) of patients were in gestation. In terms of the etiology, renal diseases (49.35%, 1 035 cases), specific drug use (49.26%, 1 034 cases) were the main causes of secondary hyperuricemia in premenopausal women, followed by metabolic diseases (10.62%, 233 cases). There was no significant difference in serum uric acid level among premenopausal women of different ages ( H=4.47, P=0.107), but the etiology of hyperuricemia among patients of different ages had significant differences. The proportion of hyperuricemia in patients with cancer and metabolic syndrome,secondary to use of diuretics and anti-tuberculosis drugs had differences among different age groups ( χ2=90.96,52.89,19.26 and 6.41, P<0.05). Conclusion:Hyperuricemia is not uncommon in premenopausal women. There are many secondary factors leading to hyperuricemia in premenopausal women, among which drugs and renal lesions are the main causes. In addition, the secondary factors in women with hyperuricemia has differences among different age groups.
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Objective:To study the clinical characteristics and endoscopic manifestations of patients with systemic amyloidosis involved in digestive tract.Methods:Clinical and endoscopic features, biopsy locations and positive rate of patients with systemic amyloidosis involved in digestive tract at Peking Union Medical College Hospital from December, 1991 to December, 2004 (1991 to 2004 diagnosed group, 18 cases) and from March 17th, 2009 to November 4th, 2020 (2009 to 2020 diagnosed group, 47 cases) were retrospectively analyzed and compared. Independent sample t test, Mann-Whitney U test and chi-square test were used for statistical analysis. Results:Among 47 patients in 2009 to 2020 diagnosed group, 41 were primary amyloid light chain (AL) amyloidosis, and the age of onset was older than that of 1991 to 2004 diagnosed group ((57.15±9.10) years old vs. (50.75±10.90) years old), and the time from disease onset to diagnosis was shorter than that of 1991 to 2004 diagnosed group ((13.48±11.72) months vs. (26.38±23.02) months), and the differences were statistically significant ( t=2.08 and -2.13, P=0.048 and 0.047). There was no significant difference in time from disease onset to diagnosis between patients with gastrointestinal manifestations at disease onset and patients without gastrointestinal manifestations at disease onset (10.5 months (6.0 months, 17.3 months) vs.14.0 months (5.8 months, 25.0 months), P>0.05). Among primary AL amyloidosis patients in 2009 to 2020 diagnosed group, weight loss was the most common clinical symptom, the proportion of patients was 87.8%(36/41); secondary was gastrointestinal bleeding, among which 18 patients (43.9%) were stool occult blood test positive and 4 patients (9.8%) were with melena or bloody stool. The endoscopic features of patients with biopsy-confirmed digestive tract involvemen vary, including mucosa hemorrhage and oozing of blood in 4 cases, fragile mucosa and easy to bleed in 3 cases, and 4 cases with bulged mucosa and all the 4 cases of biopsy at bulged mucosa was positive. Gingiva and tongue were the most common biopsy locations and the positive rate of biopsy was ≥60.0%. Rectal mucosa biopsy was performed in 15 patients and 6 were Congo red staining positive. Heart or kidney biopsy was performed in 3 and 6 patients, and the number of positive cases was 2 and 4, respectively. Conclusions:Weight loss and gastrointestinal bleeding are the common gastrointestinal symptoms of primary AL amyloidosis. The common endoscopic manifestations included mucosal bleeding, fragile and bulged mucosa. Biopsy at multiple locations according to experience may help earlier diagnosis and treatment.
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Objective:To explore the impact of Coronavirus disease 2019 (COVID-19) epidemic on career choosing perspective among medical students and to analyze the related factors.Methods:Semi-structured telephone interviews were conducted during March 1-25 2020 among 19 medical students of 8-year program from Peking Union Medical College. The grounded theory and thematic analysis were applied to code the data and identify categories and factors.Results:Among the 19 respondents aged 19-26 years, 9 were males and 10 were female; 10 were at the clinical stage, and 9 were at the premedical stage; 3 respondents had family members involved in medical profession. Thematic analysis identified 6 main categories that affect the variability of medical students' career prospects under the COVID-19 pandemic. The 6 themes were individual characteristics of students; occupational characteristics; systemic factors; COVID-19 events; stressors of physicians and influence of job satisfaction.The outbreak affected everyone's mind of future career to varying degrees. The participants had been exposed to more negative aspects, while only one participant changed her career intention. There were conflicting views on whether to choose some specialties in future, such as respiratory medicine, infectious disease and critical care medicine. The participants feel more pressure as a doctor from the attitude of the public. Almost all participants mentioned feeling unsafe due to the high risk of occupational exposure and doctor-patient relationships. Most valued the support from their family, faculty, classmates, and volunteers. Many participants expressed their hope to improve the medical policies and systems.Conclusions:The influence of COVID-19 outbreak on medical students' career choosing can be positive as well as negative in different degrees. However, we found no evidence that it altered their perspectives substantially.
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Objective To assess the value of internal medicine residency training program at Peking Union Medical College Hospital (PUMCH),and the feasibility of applying revised Milestones evaluation system.Methods Postgraduate-year-one to four (PGY-1 to PGY-4) residents in PUMCH finished the revised Milestones evaluation scales in September 2017.Residents' self-evaluation and faculty-evaluation scores were calculated.Statistical analysis was conducted on the data.Results A total of 207 residents were enrolled in this cross-sectional study.Both self and faculty scores showed an increasing trend in senior residents.PGY-1 residents were assessed during their first month of residency with scores of 4 points or higher,suggesting that residents have a high starting level.More strikingly,the mean score in PGY-4 was 7 points or higher,proving the career development of residency training program.There was no statistically significant difference between total self-and faculty-evaluation scores.Evaluation scores of learning ability and communication ability were lower in faculty group (t=-2.627,-4.279,all P＜0.05).The scores in graduate students were lower than those in standardized training residents.Conclusions The goal of national standardized residency training is to improve the quality of healthcare and residents' career development.The evaluation results would guide curriculum design and emphasize the importance and necessity of multi-level teaching.Self-evaluation contributes to the understanding of training objectives and personal cognition.