Objective: To evaluate the effects of dietary intervention on blood pressure and renal function in patients with hypertensive nephropathy, so as to provide dietary and nutritional guidances for this population. Methods: Hypertensive nephropathy patients who were treated at Zhucheng People's Hospital from March 2023 to February 2024 were selected as the study subjects and randomly divided into the intervention group and the control group. The control group received routine antihypertensive treatment and health lifestyle guidance. On the basis of the treatment and guidance received by the control group, the intervention group implemented dietary intervention in accordance with the Clinical Practice Guidelines for Nutritional Therapy of Chronic Kidney Disease in China (2021 edition) for a period of 3 months. Systolic blood pressure (SBP), diastolic blood pressure (DBP) were measured before and after the intervention, and serum creatinine (Scr), blood urea nitrogen (BUN), uric acid (UA), cystatin and β2-microglobulin were detected. Differences of indicators before and after intervention between the two groups were compared using generalized estimation equation. Results: A total of 83 patients with hypertensive nephropathy were followed up, including 43 cases in the intervention group and 40 cases in the control group. There were no statistically significant differences in gender, age, body mass index, duration of hypertension, family history of hypertension, hypertension grade, physical activity index, or smoking status between the two groups (all P>0.05). The differences in SBP, DBP, Scr, BUN, and UA between the two groups, as well as the differences before and after the intervention, were statistically significant, and there was an interaction between the groups and the intervention time (all P<0.05). After intervention, the levels of SBP, DBP, Scr, BUN, and UA in the intervention group were lower than those in the control group (all P<0.05). The differences in cystatin and β2-microglobulin between the two groups and before and after the intervention were not statistically significant, and there was no interaction between the groups and the intervention time (all P>0.05). Conclusion Dietary intervention has a certain effect on reducing blood pressure and improving renal function indicators in patients with hypertensive nephropathy.

Objective: To evaluate the residual radioactivity after ¹³¹I treatment in postoperative inpatients with differentiated thyroid carcinoma (DTC) using service robot in nuclear medicine ward, and assess the time for patients to be released from isolation. Methods: From September 2017 to June 2018, 297 patients (94 males, 203 females, age: 19-80 years) with DTC who underwent ¹³¹I treatment after surgery were included. According to the purpose of treatment and the prescription dosage of ¹³¹I, patients were divided into 8 groups: 4 groups accepted ¹³¹I remnant ablation therapy (RAT) with different dosages, which were 3 700 MBq (RAT1, n=34), 4 440 MBq (RAT2, n=122), 5 550 MBq (RAT3, n=81) and 7 400 MBq (RAT4, n=27), respectively; 4 groups had ¹³¹I treatment for recurrent/metastatic lesions (RMLT), and the dosages were 3 700 MBq (n=1), 4 440 MBq (n=2), 5 550 MBq (n=14) and 7 400 MBq (n=16). At 4, 24, 48 and 72 h after ¹³¹I administration, the dose equivalent rates at 2 cm away from the patient′s neck and at 1 m away from the body were measured by the robot designed for nuclear medicine ward. Kruskal-Wallis rank sum test and Mann-Whitney U test were used to analyze the data. Results: Neck dose equivalent rates for patients with RAT at different time points (4, 24, 48 and 72 h) after ¹³¹I administration were significantly different among 4 groups (H values: 20.889-46.410, all P<0.05), as well as the body dose equivalent rates (H values: 27.181-35.497, all P<0.05). The neck dose equivalent rates at 24, 48 and 72 h after ¹³¹I administration were statistically different between group 3 and 4 for patients with RMLT (z values: 2.328-3.076, all P<0.05; data in group 1 and 2 were too limited to be compared), while there was no statistical difference for the body dose equivalent rates (z values: 0.333-1.621, all P>0.05). The radioactivity retention in patients decreased rapidly within 24 h, then slowed down gradually and became extremely low at 72 h. At 72 h after ¹³¹I administration, 96.6%(255/264) patients with RAT and 100%(33/33) patients with RMLT were lower than 23.3 μSv/h, which meant the patients could be discharged from hospitalization. Conclusions Nuclear medicine ward service robots may dynamically measure residual radioactivity in DTC patients who take ¹³¹I treatment, providing individualized isolation solutions.

OBJECTIVE:To provide reference for developing the antibiotic community pharmaceutical care. METHODS:Some residents of Jiangbei district of Ningbo were randomly collected for questionnaire survey on antibiotic storage,usage,accep-tance degree and demand of pharmaceutical care,etc. And the results were analyzed statistically. RESULTS:Totally 2 000 ques-tionnaires were sent out,1 784 were effectively received with effective rate of 89.2%. 74.2% of respondents had kept antibiotics in house;61.3% lacked antibiotic knowledge and easily be confused with anti-inflammatory drugs,43.5% thought antibiotics was ef-fective for virus infections;48.4% had self-treated with antibiotics,the most common reason was cold symptoms,and it existed amount or course of antibiotics changes by themselves;only 15.1%of them had knew or heard of pharmaceutical care;majority re-spondents(88.9%)wanted to accept antibotic pharmaceutical care,hoping to learn the indications,usage and dosage,contraindica-tions,precautions and adverse reactions of antibiotics by drug consultation,lecture,etc. CONCLUSIONS:The residents lack the knowledge about rational use of antibiotics,it is urgent for pharmacists to provide antibiotic community pharmaceutical care for resi-dents with purpose,which are important guarantee for rational use of antibiotics.

OBJECTIVE:To analyze the regularity and characteristics of adverse drug reactions (ADR) occurred in our hospital. METHODS:A total of 208 ADR cases (207 cases were valid) reported by clinical departments of our hospital were analyzed statistically in respect of patients' age and sex,routes of administration,causal relationship assessment and extent of ADR,ADR types and clinical manifestations,etc. RESULTS:Of the 207 valid ADR cases,38.65% of them aged between 30 and 49; intravenous route accounted for 87.92% in terms of the incidence rate of ADR; anti-infective drug accounted for 53.62%. The most common clinical manifestations of ADR were the lesions of skin and its appendants,which accounted for 59.91%. CONCLUSION:Anti-infective drugs and intravenously injected drugs should be used rationally to reduce the incidence of ADR.