Chronic kidney disease(CKD)commonly used dietary assessments including 24-hour dietary recall(24 h DR)/3-day dietary recall(3DDR),food frequency questionnaire(FFQ),dietary records,and estimation of dietary protein intake based on nitrogen balance.Given the high prevalence of CKD patients in Asian population and the scarcity of research using FFQ method,it is crucial to develop an FFQ suitable for Chinese CKD patients.This review summarizes the advantages and disadvantages of dietary assessment methods for CKD,the current research status,and the content and steps involved in establishing an FFQ,with the aim of providing reference for the modification of FFQ for Chinese CKD patients.

Objective: To analyze the relationship between Prostate Imaging Reporting and Data System (PI-RADS) scores and the pathological results of transperineal magnetic resonance-ultrasound fusion guided biopsy. Methods: The clinical data, magnetic resonance imaging (MRI) results and prostate puncture biopsies of 517 patients who were assigned to PI-RADS score of 4 or 5 and underwent transperineal magnetic resonance-ultrasound fusion guided biopsy at The First Affiliated Hospital of Nanjing Medical University from June 2019 to March 2022 were retrospectively analyzed. Patients were divided into the PI-RADS 4 and PI-RADS 5 groups according to their PI-RADS scores and were stratified by their prostate specific antigen (PSA) values (PSA<10 ng/ml vs. PSA 10-20 ng/ml). The pathological negative rates from the biopsy, the distribution of the grade groups according to the grading system by World Health Organization/International Society of Urological Pathology (WHO/ISUP), the detection rates of prostate cancer (PCa) and clinically significant prostate cancer (CsPCa)between the groups were compared. Results: 369 patients with a PI-RADS score of 4 and 148 patients with a PI-RADS score of 5 were included in our research. The overall detection rates of PCa and CsPCa were 77.8% (402/517) and 66.7% (345/517), respectively. In the PI-RADS 4 group, patients with prostate negative biopsies or in WHO/ISUP 1, 2, 3, 4, or 5 grade groups accounted for 28.2%, 12.7%, 20.1%, 17.1%, 18.4% and 3.5%, respectively, whereas in the PI-RADS 5 group the rates were 7.4%, 6.8%, 22.3%, 22.3%, 26.4%, and 14.9%, respectively. The difference was statistically significant (P<0.001). The detection rates of PCa and CsPCa in the PI-RADS 4 group [71.8% (265/369) vs. 59.1% (218/369), P<0.001] were lower than those of the PI-RADS 5 group [92.6% (137/148) vs. 85.8% (127/148), P<0.001]. In the PI-RADS 4 group, the proportion of patients classified into WHO/ISUP 4-5 grade groups was lower than that of patients in the PI-RADS 5 group [22.0% (81/369) vs 41.2% (61/148) (P<0.001)]. The detection rates of PCa and CsPCa in the PSA<10 ng/ml stratification were less than that in the PSA 10-20 ng/ml stratification[74.1% (281/379) vs. 87.7% (121/138), P=0.001], and [60.9% (231/379) vs. 82.6% (114/138), P<0.001]. For patients with PSA<10 ng/ml, the detection rates of PCa and CsPCa in the PI-RADS 4 group were less than those in the PI-RADS5 group [70.9% (217/306) vs. 87.7% (64/73), P=0.003], and [56.2% (172/306) vs. 80.8% (59/73), P<0.001]. For those with a PSA value of 10-20 ng/ml, the detection rates of PCa and CsPCa in the PI-RADS 4 group were less than those in the PI-RADS 5 group [76.2% (48/63) vs. 97.3% (73/75), P<0.001], and [73.0% (46/63) vs. 90.7% (68/75), P=0.006]. There were statistically significant differences in the proportions of patients with prostate negative biopsy and those falling into WHO/ISUP grade groups 1, 2, 3, 4, or 5 (P<0.001) between the PI-RADS 4 group and the PI-RADS 5 group in both stratifications. Conclusions: In this study, the detection rates of CsPCa and PCa in the PI-RADS 4 group were less than those in the PI-RADS 5 group. With the increase of PI-RADS scores, the detection rate of high-grade PCa increased. The same results held for patients with PSA<10 ng/ml or with PSA 10-20 ng/ml.
Male ; Humans ; Prostatic Neoplasms/pathology* ; Prostate-Specific Antigen/analysis* ; Magnetic Resonance Imaging/methods* ; Retrospective Studies ; Image-Guided Biopsy/methods*

Objective: To analyze the relationship between Prostate Imaging Reporting and Data System (PI-RADS) scores and the pathological results of transperineal magnetic resonance-ultrasound fusion guided biopsy. Methods: The clinical data, magnetic resonance imaging (MRI) results and prostate puncture biopsies of 517 patients who were assigned to PI-RADS score of 4 or 5 and underwent transperineal magnetic resonance-ultrasound fusion guided biopsy at The First Affiliated Hospital of Nanjing Medical University from June 2019 to March 2022 were retrospectively analyzed. Patients were divided into the PI-RADS 4 and PI-RADS 5 groups according to their PI-RADS scores and were stratified by their prostate specific antigen (PSA) values (PSA<10 ng/ml vs. PSA 10-20 ng/ml). The pathological negative rates from the biopsy, the distribution of the grade groups according to the grading system by World Health Organization/International Society of Urological Pathology (WHO/ISUP), the detection rates of prostate cancer (PCa) and clinically significant prostate cancer (CsPCa)between the groups were compared. Results: 369 patients with a PI-RADS score of 4 and 148 patients with a PI-RADS score of 5 were included in our research. The overall detection rates of PCa and CsPCa were 77.8% (402/517) and 66.7% (345/517), respectively. In the PI-RADS 4 group, patients with prostate negative biopsies or in WHO/ISUP 1, 2, 3, 4, or 5 grade groups accounted for 28.2%, 12.7%, 20.1%, 17.1%, 18.4% and 3.5%, respectively, whereas in the PI-RADS 5 group the rates were 7.4%, 6.8%, 22.3%, 22.3%, 26.4%, and 14.9%, respectively. The difference was statistically significant (P<0.001). The detection rates of PCa and CsPCa in the PI-RADS 4 group [71.8% (265/369) vs. 59.1% (218/369), P<0.001] were lower than those of the PI-RADS 5 group [92.6% (137/148) vs. 85.8% (127/148), P<0.001]. In the PI-RADS 4 group, the proportion of patients classified into WHO/ISUP 4-5 grade groups was lower than that of patients in the PI-RADS 5 group [22.0% (81/369) vs 41.2% (61/148) (P<0.001)]. The detection rates of PCa and CsPCa in the PSA<10 ng/ml stratification were less than that in the PSA 10-20 ng/ml stratification[74.1% (281/379) vs. 87.7% (121/138), P=0.001], and [60.9% (231/379) vs. 82.6% (114/138), P<0.001]. For patients with PSA<10 ng/ml, the detection rates of PCa and CsPCa in the PI-RADS 4 group were less than those in the PI-RADS5 group [70.9% (217/306) vs. 87.7% (64/73), P=0.003], and [56.2% (172/306) vs. 80.8% (59/73), P<0.001]. For those with a PSA value of 10-20 ng/ml, the detection rates of PCa and CsPCa in the PI-RADS 4 group were less than those in the PI-RADS 5 group [76.2% (48/63) vs. 97.3% (73/75), P<0.001], and [73.0% (46/63) vs. 90.7% (68/75), P=0.006]. There were statistically significant differences in the proportions of patients with prostate negative biopsy and those falling into WHO/ISUP grade groups 1, 2, 3, 4, or 5 (P<0.001) between the PI-RADS 4 group and the PI-RADS 5 group in both stratifications. Conclusions: In this study, the detection rates of CsPCa and PCa in the PI-RADS 4 group were less than those in the PI-RADS 5 group. With the increase of PI-RADS scores, the detection rate of high-grade PCa increased. The same results held for patients with PSA<10 ng/ml or with PSA 10-20 ng/ml.
Male ; Humans ; Prostatic Neoplasms/pathology* ; Prostate-Specific Antigen/analysis* ; Magnetic Resonance Imaging/methods* ; Retrospective Studies ; Image-Guided Biopsy/methods*

Transoral incisionless fundoplication (TIF)has been used for the treatment of gastroesophageal reflux disease (GERD)via repairing the gastroesophageal junction valve. Both the clinical report and control study confirmed that,with the prerequisite of rational selection of patients,TIF as an emerging technology can effectively cure or improve the clinical symptoms of GERD,esophagitis,and level of esophageal acid exposure. Compared with the traditional treatment,TIF is more effective,safe and having lasting effect for the rationally selected GERD patients. This article reviewed advances in study on TIF for the treatment of GERD.

Erythrocytes ; metabolism ; Humans ; Kidney Diseases ; genetics ; metabolism ; Mitochondria ; genetics ; Mitochondrial Membranes ; metabolism ; Oxidative Stress ; genetics ; physiology

BACKGROUNDInverted internal limiting membrane (ILM) flap technique has recently been reported in a limited number of studies as an effective surgical technique for the management of large macular holes (MHs) with fair MH closure rates as well as gains in visual acuity. In the current study, longitudinal changes in multi-focal electroretinogram (mfERG) responses, best-corrected visual acuity (BCVA) and spectral-domain optical coherence tomography (SD-OCT) were evaluated in eyes with large MHs managed by this technique.

METHODSA prospective noncontrolled interventional study of eight patients (eight eyes) with large MHs (minimum diameter >400 μm) was conducted. All MHs were treated with pars plana vitrectomy and indocyanine green-assisted inverted ILM flap technique. SD-OCT images were used to assess the anatomical outcomes of surgery while BCVA and mfERG were used to evaluate the functional outcomes during a 3-month follow-up.

RESULTSAll patients underwent successful intended manipulation and translocation of the ILM flap without flap dislocation and achieved complete anatomical closure. Partial microstructural reconstruction, demonstrated on SD-OCT as restoration of the external limiting membrane and the ellipsoid zone, was observed in all cases as early as 1 month after surgery. Functionally, as compared to baseline, all patients showed improvements in BCVA and all but one in mfERG response during follow-up. However, Pearson's test revealed no significant correlations between BCVA and mfERG responses of the fovea and of the macular area at each evaluation time point.

CONCLUSIONSInverted ILM flap technique appears to be a safe and effective approach for the management of large idiopathic MHs with favorable short-term anatomical and functional results. Postoperative reconstruction of the microstructure generally shows good consistency with improvements in both BCVA and mfERG response, of which the latter might be a supplement for the former in postoperative functional follow-up.

Aged ; Aged, 80 and over ; Electroretinography ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Prospective Studies ; Retinal Perforations ; surgery ; Surgical Flaps ; Tomography, Optical Coherence ; Visual Acuity

This study was purposed to compare the immunophenotypic and clinical characteristics of NPM1 mutated acute myeloid leukemia with a normal karyotype under the similar constituent ratio of FAB subtypes. Immunophenotyping and NPM1 gene mutation type-A,B and D and other leukemic related fusion genes were detected by multiparameter flow cytometry and real time RT-PCR or PCR, respectively. 77 AML patients with a normal karyotype (NK) and mutated NPM1 gene (NPM1m(+)AML) detected by immunophenotyping assay were included in this study. 55 cases without NPM1 mutation (NPM1m(-)AML) and with normal karyotype were served as negative control. The results showed that there was significant difference between NPM1m(+)AML and NPM1m(-)AML in terms of sex, white blood count, platelet counts, blast, WT1 expression level, FLT3-ITD mutation positive rate and response to treatment. The characteristic immunophenotype is lower expression of early differentiation-associated antigens (CD34, HLA-DR, CD117, CD38), lymphocytic antigens (CD7, CD4, CD19, CD2) and higher expression of CD33 and CD123 (P < 0.05). When above features was further analyzed between the M1/2 and M4/5 subgroups in NPM1m(+)AML patients, the M1/2 cases retained a higher frequency in women and a higher WT1 expression level (P < 0.05) . Monocytic differentiation-associated antigens including HLA-DR and lymphocytic antigens CD7 were higher expressed and CD117 was lower expressed in M4/5 subgroup (P < 0.05). It is concluded that under condition of similar constituent ratio of M1/2 and M4/5 subtype and normal karyotype, NPM1m(+)AML patients have higher WT1 expression level and better response to treatment. The major immunophenotype features of NPM1m(+)AML patients are lower expression of early differentiation antigens and lymphoid lineage antigens and higher expression of CD33 and CD123. Monocytic differentiation-associated antigens only higher are expressed in M4/5 cases when compared with M1/2 cases within NPM1m(+) AML patients.
Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Female ; Flow Cytometry ; Humans ; Immunophenotyping ; Karyotype ; Leukemia, Myeloid, Acute ; diagnosis ; genetics ; immunology ; Male ; Middle Aged ; Mutation ; Nuclear Proteins ; genetics ; Young Adult

BACKGROUNDInvasive fungal infections such as candidiasis and mold infections cause significant morbidity and mortality in seriously ill patients. Micafungin is an echinocandin antifungal agent with potent activity against most species of Candida and Aspergillus. We did this meta-analysis to clarify whether micafungin offers superior efficacy and safety compared with other antifungal agent for treating infections associated with invasive candidiasis.

METHODSWe did a meta-analysis of randomized controlled trials to examine whether micafungin has superior efficacy and safety compared with other antifungal agents recommended by the treatment guidelines for fungal infection. Seven trials involving 2913 patients were included in this analysis. Odds ratios (OR) and 95% confidence intervals (CI) were calculated.

RESULTSMicafungin was associated with significantly better treatment success compared with the comparator antifungal agents (modified intention to treat, 2851 patients; random-effects model, OR 1.20, 95%CI 1.00 - 1.45, P = 0.0487). In addition, micafungin was more effective than the comparators for antifungal prophylaxis of neutropenic patients undergoing hematopoietic stem cell transplantation (OR 1.47, 95%CI 1.08 - 2.00, P = 0.01). Although there was no significant difference between the compared regimens in terms of the incidence of adverse drug effects (OR 0.94, 95%CI 0.77 - 1.11), fewer patients treated with micafungin withdrew from the studies because of adverse events (OR 0.64, 95%CI 0.44 - 0.94).

CONCLUSIONSMicafungin has a good safety and tolerability profile, with an efficacy at least comparable to the other antifungal agents. Micafungin offers advantages over other agents for antifungal prophylaxis. Micafungin offers an appropriate alternative for antifungal prophylaxis rather than the treatment of invasive candida infections.

Antifungal Agents ; adverse effects ; therapeutic use ; Candidiasis, Invasive ; drug therapy ; Echinocandins ; adverse effects ; therapeutic use ; Humans ; Lipopeptides ; adverse effects ; therapeutic use ; Randomized Controlled Trials as Topic ; Treatment Outcome

OBJECTIVETo do some comparative study on anti-inflammatory and antipyretic effects between the Dao-di herb and non Dao-di herb of Huangqin (the roots of Scutellaria baicalensis) and provide thinking and evidence for study on geoherbalism and clinical usage of Huangqin.

METHODThe anti-inflammatory action was assessed by auricular swelling induced by dimethylbenzene in mice and the antipyretic action was monitored by dried yeast-induced mice fever.

RESULTAll samples of both Dao-di and non Dao-di herbs of Huangqin showed antipyretic effect. The Dao-di Huangqin samples showed antipyretic effect between 61% to 53% , whereas the non Dao-di Huangqin samples between 53% to 43%. Six Dao-di Huangqin samples showed better antipyretic effect than four non Dao-di Huangqin samples. All samples of both Dao-di and non Dao-di Huangqin showed anti-inflammatory effect. Dao-di Huangqin showed anti-inflammatory effect between 73% to 54%, whereas non dao-di Huangqin between 53% to 34%. Six Dao-di Huangqin showed better anti-inflammatory effect than four non Dao-di Huangqin. In totality, results from analysis of geoherbalism showed that geoherbal production areas of Huangqin had better effect than that of the non geoherbal production areas in anti-inflammatory and antipyretic effects.

CONCLUSIONBoth the Dao-di and non Dao-di Huangqin have effects of anti-inflammatory and antipyretic to a certain extent, but the efficacy of the Dao-di Huangqin surpass the non Dao-di Huangqin.

Animals ; Anti-Inflammatory Agents ; administration & dosage ; Antipyretics ; administration & dosage ; China ; Drug Contamination ; Drugs, Chinese Herbal ; administration & dosage ; Fever ; drug therapy ; Humans ; Inflammation ; drug therapy ; Mice ; Scutellaria baicalensis ; chemistry

Objective To determine the efficient cut-off points of fasting fingertip blood glucose test for undiagnosed diabetes mellitus(DM), impaired glucose tolerance(IGT), and impaired fasting glucose(IFG)in community-based residents aged above 45 years old. Methods A cluster-randomized study was conducted from May 2008 to January 2009. A total of 3250 subjects aged above 45 years in two communities of Baoding city received questionnaire investigation and tested for fingertip blood glucose. Those subjects whose capillary blood glucose level ≥5.1 mmol/L were subjected to 75 g oral glucose tolerance test. Undiagnosed diabetes mellitus and pre- diabetes were identified by fasting plasma glucose and OGTT. In this study, the cut-off points of fasting capillary blood glucose for detecting undiagnosed diabetes and pre-diabetes were evaluated, using receiver operator characteristic curve(ROC). Results Of 1351 subjects that having had oral glucose tolerance test, 230 cases were diagnosed as diabetes mellitus(7.3%), 166 cases(5.2%)as IFG, and 204(6.7%)as IGT under fasting capillary blood glucose as test variable and state variables according to the following criteria.(1)FPG≥7.0 mmol/L or/and 2hPG≥11.1 mmol/L(2)FPG<5.6 mmol/L (3)FPG<7.0 mmol/L and 7.8 mmol/L≤2hPG≤ 11.1 mmol/L, areas under three ROC curves were 0.905, 0.633 and 0.719, respectively. The cut-offvalues of screening for undiagnosed DM, IGT and IFG were 6.0 mmol/L, 5.7 mmol/L, and 5.7 mmol/L, respectively. When cut-off value of screening for undiagnosed DM was 6.0 mmol/L, the maximal sensitivity was 78.0% and specificity was 89.3%.But there were both lower sensitivity and specificity in screening for IFG and IGT according to the best predicting value(5.7 mmol/L)from the ROC curves(50.3% and 28.0% vs. 60.8% and 28.0%). Conclusion Fasting capillary blood glucose with the lower cut-point of 6.0 mmol/L in screening for undiagnosed diabetes mellitus alone, was relatively reliable, whereas for both IFG and IGT the fasting fingertip blood glucose tests were fallible. It was convenient and could be used in screening the DM at the community level.