Objective:To analyze the relationship between early-life famine exposure and the risk of metabolic syndrome in Chinese population.Methods:Relevant literature on the relationship between early-life famine exposure and the risk of metabolic syndrome in the Chinese population was retrieved from databases such as CNKI, Wanfang, VIP, CBM, Web of Science, and PubMed. The search was conducted from the inception of the databases up to October 2022. Two researchers independently extracted and systematically evaluated the data from the literature, and meta-analysis was performed using Stata 16.0 software. Results:A total of 12 publications met the inclusion criteria, including 71 470 study subjects. Meta-analysis results showed that early-life famine exposure increased the risk of metabolic syndrome in the Chinese population( OR=1.28, 95% CI 1.16-1.40). Subgroup analysis showed that both fetal famine exposure( OR=1.25, 95% CI 1.03-1.52) and childhood famine exposure( OR=1.29, 95% CI 1.15-1.45) increased the risk of developing metabolic syndrome compared to the non-exposed group, and this significant association was only found in the female population. Conclusion:Early-life exposure to famine may increase the risk of developing metabolic syndrome in adulthood in the Chinese population, particularly among females.

Type 2 diabetes mellitus(T2DM)is a common chronic metabolic disease,while there is no consistent conclusion on the pathogenesis of T2DM.With the innovation of microecological research technology,intestinal dysbiosis is considered to be one of the causes of T2DM.Exercise is one of the effective means of diabetes management,while mechanism of regulating glucose metabo-lism still has many problems to be solved.In recent years,people have found that exercise can improve the intestinal environment and intestinal flora.This article will review the research on the influence and mechanism of exercise on T2DM based on intestinal flora,aiming to provide new ideas for exploring how exercise can improve T2DM in the future.

objective:This paper summarizes the nursing care of a case of severe acute pancreatitis complicated with intra-abdominal hypertension by ultrasonic-guided enema.Methods:One patient with severe acute pancreatitis internal high pressure from February 28, 2021 in Shandong Provincial Hospital Affiliated to Shandong First Medical University setting indiidualized enema scheme, advantage of the characteristics of ultrasonic visualization, before and after the enema examine case of intestinal cleaning and waste water accumulation, enema, positioning enemator catheter and cutting-edge position, ensure the accuracy of the enema, normal irrigation using configuration at the same time, the relaxation anal sphincter and so on, to observe the therapeutic effects enema.Results:After careful treatment and nursing, the patient achieved satisfactory results of exhaust and defecation, enema, abdominal distention improved, intra-abdominal pressure returned to normal, 10 days later, the condition was stable and transferred to the general ward.Conclusions:For the nursing of patients with severe acute pancreatitis complicated with intra-abdominal hypertension, it is particularly important to reduce intra-abdominal pressure by enema. Nurses should make reasonable use of new technology to implement individualized enema nursing, promote the excretion of stool, reduce intra-abdominal pressure, and facilitate the early recovery of the disease.

Background Both domestic and foreign studies on the diet quality of patients with thyroid nodules are rare at present, and the relationship between thyroid nodules and diet quality is still unclear. Objective This study aims to evaluate the diet quality of thyroid nodules with the China Healthy Diet Index (CHDI) and to explore the relationship between diet quality and thyroid nodules. Methods We conducted a hospital-based case-control study in which 387 patients with thyroid nodules were matched individually (1∶1) by gender and age (±3 years) to the controls who ordered a routine physical examine and with negative thyroid nodules reported by B-ultrasound in the same hospital. A structured questionnaire was applied to collect data on general characteristics and diet. CHDI was employed to evaluate the diet quality of the two groups. CHDI is based on the Dietary Guidelines for Chinese Residents and the recommended food intake in the balanced diet pagoda, combined with the dietary nutritional status of Chinese population. The index contains 13 scoring components, and the highest total score is 100, with a higher score representing better dietary quality. CHDI scores < 60, 60-<80, and ≥80 are recognized as unqualified, qualified, and good diet quality, respectively. Results The scores of the thyroid nodule cases were lower than the scores of the controls in total vegetables, dark vegetables, fruits, and fish/shrimps (all Ps<0.05). The nonparametric test results found that there were significant differences in the distributions of scores in total vegetables, dark vegetables, fruits, soybeans, and fish/shrimps between the case and the control groups (all Ps<0.05). The percentages reaching the full scores in food variety, meat and eggs, and empty calories in both groups exceeded 60%, while the percentages reaching the full scores in whole grains/beans/tubers, dairy, soybeans, and sodium were lower than 30% in the two groups. The median CHDI scores of the thyroid nodule cases and the controls were 69.1 and 72.9, respectively; the cases' CHDI score was lower than the controls' (P<0.05). The proportions of unqualified diet in the case and the control groups accounted for 23.0% and 13.7% respectively (P=0.001). After being adjusted for education level, marital status, occupation, monthly household income per capita, body mass index, hypertension/diabetes, energy, and iodine intake, the results of logistic regression analysis showed that the risk for thyroid nodules was negatively associated with CHDI score (CHDI qualified group vs. CHDI unqualified group, OR=0.484, 95%CI: 0.291-0.804; CHDI good dietary quality group vs. CHDI unqualified group, OR=0.414, 95%CI: 0.230−0.746). Conclusion The diet quality of patients with thyroid nodules is lower than that of the control group, as the former reported lower consumptions of total vegetables, dark vegetables, fruits, and fish/shrimps. Those who have good or qualified diet quality show a reduced risk of thyroid nodules than those with unqualified dietary quality.

Objective:To investigate the clinical features and prognosis of extranodal nasal-type NK/T-cell lymphoma of the extra-upper aerodigestive tract (extra-UADT NKTCL).Methods:The clinical data of 159 patients with extra-UADT NKTCL from the China Lymphoma Collaborative Group (CLCG) database between November 2001 and December 2015 were retrospectively analyzed. Kaplan-Meier survival analysis and Log-rank test were used to evaluate the prognosis. The Cox regression model is used for multi-factor analysis.Results:Extra-UADT NKTCL commonly occurs in skin and soft tissues (106/159, 66.7%) and gastrointestinal tract (31/159, 19.5%). The incidences of elevated lactate dehydrogenase (LDH) and Ann Arbor Ⅲ~Ⅳ stage were 47.8% (76/159) and 64.2% (102/159), respectively. The 3-year overall survival (OS) and progression-free survival (PFS) rates were 43.6% and 27.9%, respectively. The corresponding OS rates of primary skin/soft tissue site and gastrointestinal tract site were 41.0% and 59.4% ( P=0.281), while the PFS rates were 24.8% and 48.3%, respectively ( P=0.109). Combined modality treatment improved the 3-year OS of all the patients (58.4% vs 33.9%, P=0.001) and 3-year PFS (40.7% vs 20.7%, P=0.008) when compared with chemotherapy alone. LDH elevation, Ann Arbor synthesising and ≥2 junction external bits were intrusive as independent risk factors for total survival ( P<0.05), LDH elevation and ≥2 junction outer bits were intrusive as independent risk factors for progressionless survival( P<0.05). The distant extranodal dissemination was the primary failure patterns. Conclusions:Extra-UADT NKTCL appears to have distinct clinical characteristics and poor outcome. Compared with chemotherapy alone, combined modality treatment may improve the prognosis of patients with extra-UADT NKTCL.

Objective:To evaluate the prognosis and determine the failure patterns after radiotherapy for low-risk early-stage patients with extranodal NK/T-cell lymphoma, nasal-type (ENKTCL).Methods:A total of 557 patients from 2000—2015 with low-risk early-stage ENKTCL who received radiotherapy (RT) with or without chemotherapy (CT) from China Lymphoma Collaborative Group were retrospectively reviewed. Among them, 427 patients received combined modality therapy, whereas 130 patients received RT alone. Survivals were calculated by Kaplan-Meier method and compared with Log-rank test. Overall survival (OS) was compared with age and sex-matched general Chinese population using expected survival and standardized mortality ratio (SMR). Cox stepwise regression model was used for multivariate analysis.Results:The 5-year OS and progression-free survival (PFS) were 87.2% and 77.2%. The SMR was 3.59 ( P<0.001) at 1 year after treatment, whereas it was 1.50 at 4 years after treatment, without significant difference between ENKTCL group and country-matched general population ( P=0.146). Compared with RT alone, CMT did not result in significantly superior 5-year OS (87.0% vs 87.4%, P=0.961) or PFS (76.1% vs 80.7%, P=0.129). Local failure (11.5%, 64/557) and distant failure (10.8%, 60/557) were the main failure modes, while regional failure was rare (2.9%, 16/557). The 5-year locoregional control rate (LRC) was 87.2% for the whole group, with 89.5% for ≥50 Gy versus 73.7% for <50 Gy ( P<0.001). Radiotherapy dose was an independent factor affecting LRC( P<0.05). Conclusions:Radiotherapy achieves a favorable prognosis in patients with low-risk early-stage ENKTCL. The incidence of either locoregional or distant failure is low. Radiation dose still is an important prognostic factor for LRC.

Objective:To investigate the clinical features and prognosis of extranodal nasal-type NK/T-cell lymphoma of the extra-upper aerodigestive tract (extra-UADT NKTCL).Methods:The clinical data of 159 patients with extra-UADT NKTCL from the China Lymphoma Collaborative Group (CLCG) database between November 2001 and December 2015 were retrospectively analyzed. Kaplan-Meier survival analysis and Log-rank test were used to evaluate the prognosis. The Cox regression model is used for multi-factor analysis.Results:Extra-UADT NKTCL commonly occurs in skin and soft tissues (106/159, 66.7%) and gastrointestinal tract (31/159, 19.5%). The incidences of elevated lactate dehydrogenase (LDH) and Ann Arbor Ⅲ~Ⅳ stage were 47.8% (76/159) and 64.2% (102/159), respectively. The 3-year overall survival (OS) and progression-free survival (PFS) rates were 43.6% and 27.9%, respectively. The corresponding OS rates of primary skin/soft tissue site and gastrointestinal tract site were 41.0% and 59.4% ( P=0.281), while the PFS rates were 24.8% and 48.3%, respectively ( P=0.109). Combined modality treatment improved the 3-year OS of all the patients (58.4% vs 33.9%, P=0.001) and 3-year PFS (40.7% vs 20.7%, P=0.008) when compared with chemotherapy alone. LDH elevation, Ann Arbor synthesising and ≥2 junction external bits were intrusive as independent risk factors for total survival ( P<0.05), LDH elevation and ≥2 junction outer bits were intrusive as independent risk factors for progressionless survival( P<0.05). The distant extranodal dissemination was the primary failure patterns. Conclusions:Extra-UADT NKTCL appears to have distinct clinical characteristics and poor outcome. Compared with chemotherapy alone, combined modality treatment may improve the prognosis of patients with extra-UADT NKTCL.

Objective:To evaluate the prognosis and determine the failure patterns after radiotherapy for low-risk early-stage patients with extranodal NK/T-cell lymphoma, nasal-type (ENKTCL).Methods:A total of 557 patients from 2000—2015 with low-risk early-stage ENKTCL who received radiotherapy (RT) with or without chemotherapy (CT) from China Lymphoma Collaborative Group were retrospectively reviewed. Among them, 427 patients received combined modality therapy, whereas 130 patients received RT alone. Survivals were calculated by Kaplan-Meier method and compared with Log-rank test. Overall survival (OS) was compared with age and sex-matched general Chinese population using expected survival and standardized mortality ratio (SMR). Cox stepwise regression model was used for multivariate analysis.Results:The 5-year OS and progression-free survival (PFS) were 87.2% and 77.2%. The SMR was 3.59 ( P<0.001) at 1 year after treatment, whereas it was 1.50 at 4 years after treatment, without significant difference between ENKTCL group and country-matched general population ( P=0.146). Compared with RT alone, CMT did not result in significantly superior 5-year OS (87.0% vs 87.4%, P=0.961) or PFS (76.1% vs 80.7%, P=0.129). Local failure (11.5%, 64/557) and distant failure (10.8%, 60/557) were the main failure modes, while regional failure was rare (2.9%, 16/557). The 5-year locoregional control rate (LRC) was 87.2% for the whole group, with 89.5% for ≥50 Gy versus 73.7% for <50 Gy ( P<0.001). Radiotherapy dose was an independent factor affecting LRC( P<0.05). Conclusions:Radiotherapy achieves a favorable prognosis in patients with low-risk early-stage ENKTCL. The incidence of either locoregional or distant failure is low. Radiation dose still is an important prognostic factor for LRC.

Objective:To investigate the clinical efficacy of a new method of hymenoplasty using local vaginal mucosa.Methods:A total of 18 patients with wide vaginal opening or deep laceration of hymen, admitted by Guangdong Wemen and Children Hospital from January 2018 to March 2020 were enrolled. The edge of the hymen was trimmed horizontally for a new incision, while the edge of the crack was also trimmed horizontally separating the vaginal mucosa into the vagina, about 2 cm deep, forming a wavy line-like cutting edge. The submucosa of the vaginal mucosa was stretched and sutured to form the outer edge of the new hymen. The vaginal mucosa was intermittently sutured from the inside to the outside with a 6-0 absorbale thread. The marginal base narrowed the external vaginal opening while the hymen was formed. Photos were taken for patients before operation and 1 month after operation. Satisfaction was monitored during postoperative follow-up.Results:One month after the operation, the incision healing rate of the 18 patients was 94.44%(17/18). The finger examination only accommodated one finger wide, and there was slight pain. During the 6-12 months follow-up by phone or WeChat, 10 cases indicated that they had sex for the first time and all their hymen were ruptured again with bleeding. The remaining 3 cases had no sex and the other three were lost to follow-up. The satisfaction survey showed excellent outcomes in 10 patients and good outcomes in 2 patients. The total satisfaction rate was 92.31%(12/13).Conclusions:This study demonstrates that hymen reformation using local vaginal mucosa can achieved satisfactory outcomes in patients with wide vaginal opening or deep laceration of hymen.

Objective:To investigate the clinical efficacy of a new method of hymenoplasty using local vaginal mucosa.Methods:A total of 18 patients with wide vaginal opening or deep laceration of hymen, admitted by Guangdong Wemen and Children Hospital from January 2018 to March 2020 were enrolled. The edge of the hymen was trimmed horizontally for a new incision, while the edge of the crack was also trimmed horizontally separating the vaginal mucosa into the vagina, about 2 cm deep, forming a wavy line-like cutting edge. The submucosa of the vaginal mucosa was stretched and sutured to form the outer edge of the new hymen. The vaginal mucosa was intermittently sutured from the inside to the outside with a 6-0 absorbale thread. The marginal base narrowed the external vaginal opening while the hymen was formed. Photos were taken for patients before operation and 1 month after operation. Satisfaction was monitored during postoperative follow-up.Results:One month after the operation, the incision healing rate of the 18 patients was 94.44%(17/18). The finger examination only accommodated one finger wide, and there was slight pain. During the 6-12 months follow-up by phone or WeChat, 10 cases indicated that they had sex for the first time and all their hymen were ruptured again with bleeding. The remaining 3 cases had no sex and the other three were lost to follow-up. The satisfaction survey showed excellent outcomes in 10 patients and good outcomes in 2 patients. The total satisfaction rate was 92.31%(12/13).Conclusions:This study demonstrates that hymen reformation using local vaginal mucosa can achieved satisfactory outcomes in patients with wide vaginal opening or deep laceration of hymen.