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BACKGROUND: Extranodal NK/T-cell lymphoma (ENKTL) is a subtype of non-Hodgkin's lymphoma that accounts for approximately 3-8% of all malignant lymphomas. So far, ENKTL has no standard treatment guidelines, and the current treatment methods pose adverse effects. The combination of programmed death receptors (PD-1) and programmed death receptors' ligands (PD-L1) downregulates effector T cells; hence, it may be an effective treatment for NK/T-cell lymphoma. Here, we report a patient diagnosed with ENKTL whose health was significantly improved after PD-1 immunotherapy. At the same time, the patient suffered from related renal toxic side effects. Immunotherapy is an emerging treatment method for tumors, and the early diagnosis and identification of its side effects are vital for the diagnosis and treatment of tumors. CASE REPORT: Laboratory tests, pathological examinations, and the patient's history were performed to estimate the severity and the cause of renal insufficiency. The patient with ENKTL developed transient renal damage during immunotherapy. During the next treatment and examination, renal insufficiency was irrelevant to PD-1 inhibitors and avoided unnecessary drug withdrawal. CONCLUSIONS: In the present case report, we discuss a patient who developed a severe transient renal impairment during immunotherapy and review published studies regarding immunotherapy and its renal-related side effects. We also outline how to critically distinguish whether a patient's kidney injury is anti-PD-1 treatment. We also provide insights to oncologists to develop an effective follow-up treatment plan for early detection and management of any anti-PD-1 treatment side effects. [ABSTRACT FROM AUTHOR]

Objective: To investigate the current situation of uncivilized behavior in workplace encountered by nurses in Xianyang City, and analyze its influencing factors, so as to provide a basis for formulating corresponding intervention measures. Methods: In May 2023, convenience sampling was used to investigate the general information, current situation of uncivilized behavior in workplace and coping style of 1310 nurses in 8 secondary and tertiary general hospitals in Xianyang City by using the general information questionnaire, the Chinese version of the Nurse Incivility Scale and the Simplified Coping Style Questionnaire. Multiple linear regression analysis was used to analyze the influencing factors of uncivilized behavior encountered by nurses. Results: A total of 1285 valid questionnaires were collected, with an effective recovery rate of 98.09%. The total score of uncivilized behavior encountered by nurses was (86.41±22.49) points. Among them, the scores of five dimensions were nurses' uncivilized behavior (19.95±4.70) points, patients' uncivilized behavior (23.66±8.96) points, supervisors' uncivilized behavior (13.25±4.87) points, doctors' uncivilized behavior (14.32±5.63) points and colleagues' uncivilized behavior (15.23±4.93) points. The multiple linear regression analysis results showed that the hospital level and coping style were the significant influencing factors of uncivilized behavior in workplace encountered by nurses ( β =0.104, 0.056; P <0.05) . Conclusion: The current situation of uncivilized behavior in workplace encountered by nurses needs to be improved. Hospital managers should focus on coping styles, such as setting up simulation scene exercises, team cooperation training, training and counseling, so as to reduce the uncivilized behavior in workplace encountered by nurses.

Objective: To evaluate adolescent pelvic coronal inclination angle change after flatfoot treated with arthroereisis. Method: A case-series study. From June 2018 to September 2020, 25 children with flexible flat foot and pelvic obliquity were included in this retrospective study in Peking University Shenzhen Hospital. There were 17 males and 8 females with a mean age of (11.2±2.2) years (9-15 years). There were 5 cases of unilateral flatfoot and 20 cases of bilateral flatfoot. All of the patients were surgically treated with arthroereisis. Regular follow-up was done in 3 months, 1 and 2 years postoperatively. Weightbearing fluoroscopy of entire lower limb and foot were investigated to measure Meary's angle, calcaneal pitch angle, height difference at ankle and pelvic plane, pelvic inclination and sacrum-iliac distance (F value) on coronal plane. Results: The mean Mearys' angle at 3 month postoperatively was improved when compared with that before the operation (3.1°±1.5° vs 25.9°±4.3°, P <0.001), and it remained at the same level 2 years after the operation (compared with that at 1 year after the operation, P =0.748). The calcaneal pitch angle improved significantly at 3-month follow-up when compared with that before the operation (16.6°±2.4° vs 9.9°±1.5°, P <0.001), and there was no significant change between 1 year and 2 years after operation ( P =0.542). The height difference at mortise plane were also reduced at the 3-month follow-up( P <0.001), and it remained at the same level at 1 year and 2 years after the operation ( P =0.159). Pelvic height difference decreased dramatically from (12.4±1.7) mm (before operation) to (7.1±1.2) mm(3 month after the operation) ( P <0.001), it decreased to (3.6±1.8) mm 1 year after the operation (compared with that at 3 months after the operation, P <0.001), and no further reduction was observed 2 years after the surgery ( P =0.483). The pelvic inclination angle and sacrum-iliac distance were also improved at 3-month follow-up when compared with those before the operation (both P <0.001), and they declined further 1 year after the operation(both P <0.05), but the decreasing trend disappeared at the 2-year follow-up (both P >0.05). Conclusion: For adolescent flexible flat foot patients with pelvic obliquity, the coronal inclination and pelvic height discrepancy would partially recovered with correction of flatfoot deformity, but it could not be completely corrected in the mean follow-up period of 2 years after the operation.