The different levels and clinical significance of high sensitivity C reactive protein(hs-CRP) , tumor necrosis factor-a ( TNF-α) , erythrocyte sedimentation rate ( ESR) , and urinary monocyte chemoattractant protein-1 (uMCP-1) in 84 type 2 diabetic patients with different urine albumin excretion (UAE) were observed. The results indicated that the levels of hs-CRP,TNF-α,urinary MCP-1 ,and ESR in diabetic patients were significantly higher than those in control group,and the first three indexes increased with the levels of UAE. The results suggest that diabetic nephropathy seems to be correlated with inflammatory reactions.

Objective To analyze the clinical characteristics and recent curative effect of mantle cell lymphoma (MCL) after conventional treatment.Methods Clinical data of 15 MCL patients admitted in the Affiliated Hospital of Academy of Military Medical Sciences between August 2004 and October 2013 were retrospectively analyzed.Results The median age of those patients was 59 and the male to female ratio was 1.5∶1.Fourteen(93%)cases were in Ann-Arbor stages Ⅲ -Ⅳ, 15 cases (100%)primarily with lymph node involvement,7 cases (47%)with bone marrow involvement,4 cases (27%)with gastrointestinal involvement,and 3 cases (20%)with orbit involvement.Less than 40% expression of Ki-67 was observed in 9 cases (60%),while 6 cases were with more than 40% (40%).One case was blastic variant.First-line therapy was CHOP-like regimens,which were combined with rituximab in 8 of the 15 cases.In this study,the median survival time was 12 months (3 -64),and the overal response rate was 80%after induction chemotherapy.The current survival of 7 /9 cases with less than 40% expression of Ki-67 was 8 -64 months,2 /6 cases with more than 40% expression of Ki-67 was 8 and 9 months,respectively.Conclusion MCL mostly occurs in older males.Extranodal invasion is common in MCL as an aggressive tumor.The efficacy of traditional chemotherapy is currently limited.Blastic variant or high expression of Ki-67 is an adverse prognostic indicator.

Objective To observe the effect of patient controlled intravenous analgesia(PCIA)of remifentanil combined with butorphanol in high-intensity focused ultrasound(HIFU)treatment of uterine fibroids or adenomyosis. Methods A total of 56 patients with uterine fibroids or adenomyosis treated with HIFU were selected.At 15 min before the treatment,1 mg of butorphanol was intravenously injected,and then a PCIA pump was connected.The PCIA solution was butorphanol 2 mg and remifentanil 2 mg diluted to 100 ml.The initial dose was 1 μg/kg,the basal rate was 6 μg· kg-1· h-1,the bolus was 1 μg/kg,and the lock out time was 1 min.The respiratory rate,heart rate,mean arterial pressure(MAP),oxygen saturation(SpO2), VAS scores,and Ramsay sedation scores were recorded at each time points,which were T1(at the beginning of surgery),T2(the vital signs were recorded every 30 min during the surgery,the mean values of the data were taken as T 2 values),T3(the end of surgery),and T4(30 min after the end of surgery).Additional medications and complications,such as dizziness,nausea,vomiting,respiratory depression were recorded,too. Results The operations were accomplished in all the 56 cases.The operation time was(97.8 ±44.7)min.As compared to the T1 time point,the MAP and SpO2during and after treatment at each time points had no significant differences(F=1.398, P=0.245;F=1.819, P =0.155).The respiratory frequency and heart rate during treatment significantly decreased as compared to before treatment(F=109.020,P=0.000;F=115.023,P=0.000).At 30 min after treatment,the respiratory frequency rose but had no significant difference as compared to the baseline(P=1.000).The heart rate also speeded up but still below the level at the beginning of the treatment,with the difference having statistical significance(P=0.002).Analgesia effective rate was 94.6%(53/56).The Ramsey scores were(2.4 ±0.5)points during the treatment,(2.2 ±0.5)points at the end of the treatment,and(2.0 ±0.2)points at 30 min after treatment.The sedation effect was satisfactory. Conclusion PCIA of butorphanol combined with remifentanil is effective and safe for HIFU in the treatment of uterine myoma or adenomyosis.

Objective:To analyze the correlation between frailty and health literacy in elderly patients with chronic cardiac insufficiency.Methods:The convenience sampling method was used to select 290 elderly patients with chronic cardiac insufficiency who were hospitalized in the Department of Geriatrics and Department of Cardiovascular Medicine of a tertiary first-class hospital in Wuhu City from Mar 2022 to Jun 2022.The patients were investigated with the general information questionnaire,FRAIL scale,Health Literacy Management Scale,etc.Spearman analysis was used to analyze the correlation between frailty and health literacy.Binary logistic regression were used to analyze the risk factors of frailty in elderly patients with chronic cardiac insufficiency.Results:The incidence of frailty in elderly patients with chronic cardiac insufficiency was 22.8% .Spearman analysis showed that the total score of health literacy was negatively correlated with frailty(r=-0.291,P= 0.000).Results of binary logistic regression analysis showed that health literacy score(OR=0.419,95% CI:0.266-0.908),long-term insomnia(OR=6.466,95% CI:2.099-19.914),nutritional risk(OR=11.202,95% CI:3.983-31.508),depression risk(OR=10.014,95% CI:1.963-51.075),chronic disease types≥5(OR=12.784,95% CI:3.811-42.878),exercise self-efficacy(OR=0.512,95% CI:0.304-0.956),and chronic disease information acquisition ability(OR=0.512,95% CI:0.304-0.956)were independent predictors of frailty in elderly patients with chronic cardiac insufficiency(P＜0.05).Conclusions:The incidence of frailty in elderly patients with chronic cardiac insufficiency is high,and clinical staff should pay more attention to the elderly with frailty,especially patients with long-term insomnia,risk of nutrition and depression,coexistence of chronic diseases,low level of health literacy and exercise self-efficacy.Targeted measures should be actively taken to improve the quality of life of patients and reduce the readmission rate.

Objective To investigate the application value of Multi-Latex polygranular technique joint detection of kidney injury-related urinary microproteins in noninvasive diagnosis after renal transplantation. Methods Clinical data of 72 recipients undergoing renal transplantation were retrospectively analyzed. According to the level of serum creatinine (Scr), the recipients were divided into normal renal function group (group A, n=14), mild kidney injury (group B, n=37), and severe kidney injury group (group C, n=21). 20 healthy volunteers were selected as the healthy control group (HC group). The contents of urinary retinol binding protein (RBP), microalbumin (mAlb), IgG, transferrin (TRF), α₁-microglobulin (MG), and β₂-MG of subjects in each group were detected using the Multi-Latex polygranular technique. The correlation between urinary microproteins and Scr, blood urea nitrogen (BUN) was analyzed. The differences of urinary microproteins in each group were compared. And the diagnostic value of single and joint detection of urinary microproteins was evaluated. Results Six kinds of urinary microproteins in HC group and group A were significantly lower than those in group B and group C, and six kinds of urinary microproteins in group B were significantly lower than those in group C (all P < 0.01). Six kinds of urinary microproteins in renal transplant recipients were positively correlated with BUN. RBP, mAlb, α₁-MG, and β₂-MG were positively correlated with Scr. The correlations were statistically significant (P < 0.001-0.05). The diagnostic value of joint detection of urinary microproteins is better than the detection of single index, among which TRF+mAlb+RBP+α₁-MG quadruple detection had the highest diagnostic value. Conclusions Six kinds of urinary microproteins can be used as specific indicators to reflect graft renal function. The polygranular technique can simultaneously detect its contents and achieve noninvasive diagnosis. The diagnosis based on TRF+mAlb+RBP+α₁-MG quadruple detection is expected to further improve the noninvasive diagnosis system after renal transplantation.

Objective:This study aimed to evaluate the efficacy and safety of daratumumab as a maintenance treatment after autologous hematopoietic stem cell transplantation (auto-HSCT) in patients with newly diagnosed multiple myeloma (NDMM) .Methods:The clinical data, hematological and renal response, and safety of 15 post-transplant patients with NDMM who had received daratumumab maintenance between May 1, 2022 and June 30, 2023 were retrospectively analyzed.Results:Fifteen patients (11 males and 4 females) with a median age of 58 (41-72) years were included. Thirteen patients did not receive daratumumab during induction therapy and auto-HSCT, 6 patients had renal impairment, and nine patients had high-risk cytogenetics. The median infusion of daratumumab was 12 (6-17) times, and the median duration of maintenance was 6 (1.5-12) months. The treatment efficacy was evaluated in all 15 patients, and daratumumab maintenance therapy increased the rate of stringent complete response from 40% to 60%. The renal response rate and median estimated glomerular filtration rate of six patients with RI-NDMM were also improved. During daratumumab maintenance therapy, the most common hematological grade 3 adverse event (AE) was lymphopenia [4 of 15 patients (26.67%) ], whereas the most common nonhematologic AEs were infusion-related reactions [7 of 15 patients (46.67%) ] and grade 3 pneumonia [5 of 15 patients (33.33%) ]. The five patients with pneumonia were daratumumab naive [5 of 13 patients (38.46%) ], with a median of 8 (6-10) infusions. Among them, the chest computed tomography of three patients showed interstitial infiltrates, and treatment with methylprednisolone was effective. With a median follow-up of 12 months, the 1-year overall survival rate was 93.33%, and only one patient died (which was not related to daratumumab treatment) .Conclusions:Daratumumab was safe and effective as a maintenance agent for post-auto-HSCT patients with NDMM, and AEs were controllable. The most common nonhematologic AE was grade 3 pneumonia, and a less dose-intense maintenance regimen for the first 8 weeks could reduce the incidence of pneumonia.

Objective:This study investigated the efficacy and safety of denosumab (DENOS) versus zoledronic acid (ZOL) in the bone disease treatment of newly diagnosed multiple myeloma.Methods:The clinical data of 80 patients with myeloma bone disease (MBD) at the Fifth Medical Center of PLA General Hospital between March 1, 2021 and June 30, 2023 were retrospectively reviewed. Eighteen patients with severe renal impairment (SRI, endogenous creatinine clearance rate<30 ml/min) were treated with DENOS, and 62 non-SRI patients were divided into DENOS (30 patients) and ZOL group (32 patients) .Results:Hypocalcemia was observed in 26 (33%) patients, and 22 patients developed hypocalcemia during the first treatment course. The incidence of hypocalcemia in the non-SRI patients of DENOS group was higher than that in the ZOL group [20% (6/30) vs 13% (4/32), P=0.028]. The incidence of hypocalcemia in SRI was 89% (16/18). Multivariate logistic regression analysis revealed that endogenous creatinine clearance rate<30 ml/min was significantly associated with hypocalcemia after DENOS administration ( P<0.001). After 1 month of antiresorptive (AR) drug application, the decrease in the serum β-C-terminal cross-linked carboxy-telopeptide of collagen type I concentrations of SRI and non-SRI patients in the DENOS group were significantly higher than that in the ZOL group (68% vs 59% vs 27%, P<0.001). The increase in serum procollagen type Ⅰ N-terminal propeptide concentrations of patients with or without SRI in the DENOS group were significantly higher than that in the ZOL group (34% vs 20% vs 11%, P<0.05). The level of intact parathyroid hormone in each group increased after AR drug treatment. None of the patients developed osteonecrosis of the jaw and renal adverse events, and no statistically significant differences in the overall response rate, complete remission and stringent complete remission rates were found among the groups ( P>0.05), and the median PFS and OS time were not reached ( P>0.05) . Conclusions:In the treatment of MBD, DENOS minimizes nephrotoxicity and has strong AR effect. Hypocalcemia is a common adverse event but is usually mild or moderate and manageable.

Objective:To compare and observe the curative effect of different body positions after pars plana vitrectomy (PPV) combined with inert gas filling for rhegmatogenous retinal detachment (RRD).Methods:A retrospective clinical study. From October 2019 to September 2021, 192 eyes of 192 RRD patients who were diagnosed and received PPV combined with inert gas filling in Qingdao Eye Hospital of Shandong First Medical University were included in the study. Best corrected visual acuity (BCVA), intraocular pressure, ultra-wide-angle fundus photography, optical coherence tomography, and B-mode ultrasonography were performed in all affected eyes. The BCVA examination was performed using a standard logarithmic visual acuity chart, which was converted into logarithm of the minimum angle of resolution (logMAR) visual acuity during statistics. According to the post-operative position requirements, the affected eyes were divided into the face-down positioning group and the adjustable positioning group, with 97 eyes in 97 patients and 95 eyes in 95 patients, respectively. Age ( Z=0.804), course of disease ( Z=-0.490), eye type ( χ2=0.175), logMAR BCVA( Z=-0.895), intraocular pressure ( Z=0.178), lens status ( χ2=1.090), number of detached clocks ( Z=0.301) and macular involvement ( χ2=0.219), number of holes ( Z=-1.051) and number of lower holes ( χ2=0.619) were compared, there was no significant difference ( P>0.05). The gender composition ratio was compared, and the difference was statistically significant ( χ2=5.341, P<0.05). The follow-up time after surgery was more than 3 months. The retinal reattachment rate in one operation, the improvement of BCVA and the incidence of complications were observed. The independent sample Mann-Whitney test was used for the comparison of continuous variables between groups; the χ2 test was used for the comparison of categorical variables. Results:In the face-down positioning group and the adjustable positioning group, retinal reattachment in one operation was performed in 92 (94.8%, 92/97) and 89 (93.7%, 89/95) eyes, respectively; logMAR BCVA was 0.45±0.34, 0.41±0.21. There was no significant difference in the retinal reattachment rate in one operation ( χ2=0.120, P=0.729) and logMAR BCVA ( Z=-0.815, P=0.416) between the two groups. After surgery, the intraocular pressure increased in 11 (11.3%, 11/97) and 5 (5.3%, 5/95) eyes in the face-down positioning group and the adjustable positioning group, respectively; the secondary epimacular membrane was 2 (2.1%, 2/97), 3 (3.2%, 3/95) eyes. There was no significant difference in the incidence of elevated intraocular pressure and secondary epimacular membrane between the two groups after surgery ( χ2=2.320, 0.227; P=0.128, 0.634). Conclusion:It is safe and effective to adopt adjustable positioning after PPV combined with inert gas filling for RRD, which is equivalent to the effect of face-down positioning.