Objective:To understand the current situation of nurses′ implementation of oral care for elderly patients, so as to improve oral care practice standard and quality of oral care constantly.Methods:Using convenient sampling method, 190 nurses in the general ward of the General Hospital of Ningxia Medical University were selected as the research object from September to November 2020. The self-designed questionnaire was used to investigate and analyze the implementation of oral care among elderly patients.Results:A total of 190 questionnaires were collected in this survey, 84.74%(161/190) of the nurses reported that the hospital or department had oral care practice standard; The proportion of nurses who evaluated the oral status of elderly patients by the oral care assessment tool was 17.89%(34/190).Only 14.74%(28/190) and 16.84%(32/190) of the nurses could always set the expected rehabilitation goals and formulate the corresponding nursing plans for the oral problems of elderly patients, respectively. When the elderly patients had special oral problems, 26.32% (50/190) of the nurses would proactively communicate with doctors or search literature; the oral knowledge and oral hygiene habits of the elderly patients would be known to nurses accounting for 5.26% (10/190).Conclusions:Nurses′ cognition of oral care for elderly patients is at a low level on the structure, process and outcome.Relevant nursing managers still need to further improve the oral care operation norms and the training of nurses′ knowledge and skills, so as to continuously promote the oral health of elderly patients.

Objective To investigate the diagnostic value and the impact on treatment decision of 18F-FDG PET/CT in differentiated thyroid carcinoma (DTC) patients with elevated serum thyroglobulin (Tg) levels and negative radioiodine 131I post-therapy whole body scan (131I-RxWBS).Methods Totally 72 patients with DTC who had elevated serum Tg levels and negative 131I-RxWBS were enrolled,and 18F-FDG PET/CT was performed.The imaging results of 18F-FDG PET/CT were compared with the clinical results of surgical pathology or 6 to 36 months follow up.The diagnostic efficacy of 18F-FDG PET/CT in detection of recurrence and/or metastasis of DTC with elevated Tg levels and negative 131I-RxWBS was evaluated.Results The accuracy,sensitivity,specificity,positive prediction value and negative prediction value of 18F-FDG PET/CT in diagnosis of DTC with elevated Tg levels and negative 131I-RxWBS was 83.33％ (60/72),89.47％ (34/38),76.47％ (26/34),80.95％ (34/42) and 86.67％ (26/30),respectively.18F-FDG PET/CT changed the treatment strategies of 35 patients (35/72,48.61 ％) among 72 patients,while recurrence or metastasis of DTC was not found during clinical follow-up in 23 of these 35 patients (23/35,65.71％) who underwent reoperation,but was detected in the other 12 patients (12/35,34.29％).Conclusion 18F-FDG PET/CT is a valuable method for detection of recurrence and/or metastasis of DTC with elevated Tg levels and negative 131I-RxWBS,also for guiding the follow-up treatment strategy.

Objective:To explore the responsibilities of respiratory nurses in the management of chronic obstructive pulmonary disease (COPD) patient and the difficulties in disease management, so as to provide reference basis for formulating COPD management training strategies for respiratory nurses.Methods:Using phenomenological methodology, 14 nurses from the Department of Respiratory and Critical Care Medicine in the General Hospital of Ningxia Medical University and the First People′s Hospital of Yinchuan were interviewed in a personal semi-structured way from May to August 2021, and the data were sorted and analyzed according to Colaizzi 7-step analysis method.Results:Nurses′understanding of the responsibilities of COPD patient management could be summarized into five themes: dynamic monitoring and management of patients′ health, nursing decision-making of sudden changes in patients′ condition, implementation of patients′ out of hospital follow-up, promotion of improvement of patients′ self-management behavior, and cooperation among multidisciplinary team members. The difficult experience of nurses in the management of COPD patients abstracted five themes: lack of professional knowledge of COPD management, lack of clinical nursing decision-making authority, lack of human and financial support for follow-up, lack of communication skills with patients, and lack of multidisciplinary team formation in the hospital.Conclusions:Respiratory nurses have a clear understanding of the responsibilities of COPD patient management, but there are multiple difficulties in performing their responsibilities. We should pay attention to the responsibility positioning and difficulty support of nurses′ COPD management, and formulate targeted training strategies to promote the improvement of COPD nursing quality.

Objective To observe the clinical effect of CT-guided percutaneous puncture of stylomastoid foramen and radiofrequency ablation on primary hemifacial spasm. Methods Twenty-seven patients with primary hemifacial spasm, admitted to and accepted CT-guided percutaneous puncture of stylomastoid foramen and radiofrequency ablation in our hospital from August 2018 to May 2019, were chosen in our study. Clinical data and efficacy of the patients were retrospectively analyzed. Results All patients were punctured to the stylomastoid foramen precisely under the guidance of CT localization; 21 could detect facial muscle twitch with 0.1-0.5 mA current, and positive results were also found in 6 patients with 0.5 mA current after adjusting the position of the needle tip. After standard radio frequency ablation (mean 83.3 ℃ for 23.7 seconds), 26 patients had complete disappearance of facial spasm, but left grade II (n=18) or grade III (n=8) facial paralysis; one patient with disappearance of abnormal electromyographic response waveform as the end criterion only partially relieved, but no facial paralysis. No facial hematoma, intracranial hemorrhage, infection, or death occurred. Follow-up for 2-12 months showed no recurrence or aggravation of facial paralysis. Conclusion CT-guided percutaneous puncture of stylomastoid foramen by radio frequency ablation can effectively treat primary hemifacial spasm, but there will be mild facial paralysis.