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OBJECTIVE: To assess the diagnostic efficacy of 18F-FDG PET/MRI for lymph node (LN) metastasis primary staging in patients with colorectal cancer (CRC). METHODS: This study was conducted and reported in accordance with the PRISMA-DTA statement. Electronic databases (PubMed, Embase, Cochrane Library) were searched for studies on 18F-FDG PET/MRI for diagnosing LN metastasis. The pooled sensitivity (SEN), specificity (SPE), and area under the curve (AUC) were applied to assess the diagnostic performance. Heterogeneity was identified and processed using meta-regression and sensitivity analysis. All data analyses were performed via STATA 15 and Meta-Disc 1.4 software. RESULTS: There were finally 7 studies included, involving a total of 184 patients. The Spearman rank correlation coefficient was 0.108 (P = 0.818), with no threshold-effect observed. The pooled SEN was 0.81 (95%CI 0.66-0.90) and the SPE was 0.89 (95% CI 0.73-0.96). In sub-groups, prospective groups demonstrated to have the highest SEN of 0.92 (95%CI 0.79-1.00). The studies conducted by Catalano et al. and Kang et al. were considered to be potential sources of heterogeneity. CONCLUSION: 18F-FDG PET/MRI has shown remarkable diagnostic performance in identification of LN metastases in newly diagnosed CRC patients. It would be of great application value for the primary staging of CRC lymph node metastases.
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Neoplasias Colorretais , Fluordesoxiglucose F18 , Humanos , Compostos Radiofarmacêuticos , Sensibilidade e Especificidade , Tomografia por Emissão de Pósitrons , Imageamento por Ressonância Magnética , Linfonodos/diagnóstico por imagem , Linfonodos/patologia , Neoplasias Colorretais/diagnóstico por imagem , Neoplasias Colorretais/patologia , Estadiamento de NeoplasiasRESUMO
Importance: Acupoint hot compress during the early postpartum period may benefit patients after a vaginal delivery, but the evidence of this effect is limited. Objective: To assess whether acupoint hot compress involving the abdominal, lumbosacral, and plantar regions could reduce the incidence of postpartum urinary retention, relieve postpartum uterine contraction pain, prevent emotional disorders, and promote lactation. Design, Setting, and Participants: This multicenter randomized clinical trial was conducted at 12 hospitals in China. Pregnant patients were screened for eligibility (n = 13â¯949) and enrolled after vaginal delivery (n = 1200) between January 17 and August 15, 2021; data collection was completed on August 18, 2021. After vaginal delivery, these participants were randomized 1:1 to either the intervention group or control group. Statistical analysis was based on per-protocol population. Interventions: Participants in the control group received routine postpartum care. Participants in the intervention group received routine postpartum care plus 3 sessions of a 4-hour acupoint hot compress involving the abdominal, lumbosacral, and plantar regions within 30 minutes, 24 hours, and 48 hours after delivery. Main Outcomes and Measures: The primary outcome was the incidence of postpartum urinary retention, defined as the first urination occurring more than 6.5 hours after delivery and/or use of an indwelling catheter within 72 hours after delivery. The secondary outcomes were postpartum uterine contraction pain intensity (assessed with the visual analog scale [VAS]), depressive symptoms (assessed with the Edinburgh Postnatal Depression Scale), and lactation conditions (including lactation initiation time, breastfeeding milk volume, feeding mood and times, and newborn weight). Results: Of the 1200 participants randomized, 1085 completed the study (537 in the intervention group and 548 in the control group, with a median [IQR] age of 26.0 [24.0-29.0] years). Participants in the intervention group compared with the control group had significantly decreased incidence of postpartum urinary retention (relative risk [RR], 0.58; 95% CI, 0.35-0.98; P = .03); improved postpartum uterine contraction pain when measured at 6.5 hours (median [IQR] VAS score, 1 [1-2] vs 2 [1-2]; P < .001), 28.5 hours (median [IQR] VAS score, 1 [0-1] vs 1 [1-2]; P < .001), 52.5 hours (median [IQR] VAS score, 1 [0-1] vs 1 [0-1]; P < .001), and 76.5 hours (median [IQR] VAS score, 0 [0-1] vs 0 [0-1]; P = .01) after delivery; reduced depressive symptoms (RR, 0.73; 95% CI, 0.54-0.98; P = .01); and increased breastfeeding milk volume measured at 28.5, 52.5, and 76.5 hours after delivery. No adverse events occurred in either of the 2 groups. Conclusions and Relevance: Results of this trial showed that acupoint hot compress after vaginal delivery decreased postpartum urinary retention, uterine contraction pain, and depressive symptoms and increased breastfeeding milk volume. Acupoint hot compress may be considered as an adjunctive intervention in postnatal care that meets patient self-care needs. Trial Registration: Chinese Clinical Trial Registry Identifier: ChiCTR2000038417.
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Pontos de Acupuntura , Retenção Urinária , Adulto , Parto Obstétrico , Feminino , Humanos , Recém-Nascido , Dor , Período Pós-Parto , Gravidez , Retenção Urinária/etiologia , Retenção Urinária/terapia , Adulto JovemRESUMO
OBJECTIVE: To evaluate the body mass index and neurologic development of 1-2 years offspring born to mothers with polycystic ovary syndrome. STUDY DESIGN: A case-control study. PLACE AND DURATION OF STUDY: Dongyang Women and Children's Hospital, Zhejiang Province, China, between June 2018 and January 2019. METHODOLOGY: A total of 145 children were included in the final analysis, including 16 daughters of mothers with PCOS, 13 sons of mothers with PCOS, 55 daughters of mothers without PCOS and 61 sons of mothers without PCOS. Developmental assessments for each child were conducted, including anthropometric measurements and ability developments using the Denver developmental screening test. RESULTS: The body mass index of children was significantly lower in polycystic ovary syndrome group than control group (p=0.022). Children of mothers with polycystic ovary syndrome and control group had no significant differences in the outcomes of the Denver developmental screening test (all p >0.05). CONCLUSION: Maternal polycystic ovary syndrome may affect body mass index of offspring aged 1-2 years and had no negative effects on neurologic development. However, this conclusion may be limited due to the small sample size. Key Words: Neurologic development, Polycystic ovary syndrome, Offspring, Denver development screening test, Body mass index.
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Síndrome do Ovário Policístico , Índice de Massa Corporal , Estudos de Casos e Controles , China/epidemiologia , Feminino , Humanos , Mães , Síndrome do Ovário Policístico/epidemiologiaRESUMO
OBJECTIVE: To explore the association of circadian rhythm disruption with polycystic ovary syndrome (PCOS) and the potential underlying mechanism in ovarian granulosa cells (GCs). DESIGN: Multicenter questionnaire-based survey, in vivo and ex vivo studies. SETTING: Twelve hospitals in China, animal research center, and research laboratory of a women's hospital. PATIENTS/ANIMALS: A total of 436 PCOS case subjects and 715 control subjects were recruited for the survey. In vivo and ex vivo studies were conducted in PCOS-model rats and on ovarian GCs collected from women with PCOS and control subjects. INTERVENTION(S): The PCOS rat model was established with the use of testosterone propionate. MAIN OUTCOME MEASURE(S): Assay for transposase-accessible chromatin with high-throughput sequencing (ATAC-seq), RNA sequencing, rhythmicity analysis, functional enrichment analysis. RESULT(S): There was a significant correlation between night shift work and PCOS. PCOS-model rats presented distinct differences in the circadian variation of corticotropin-releasing hormone, adrenocorticotropic hormone, prolactin, and a 4-h phase delay in thyrotropic hormone levels. The motif enrichment analysis of ATAC-seq revealed the absence of clock-related transcription factors in specific peaks of PCOS group, and RNA sequencing ex vivo at various time points over 24 hours demonstrated the differential rhythmic expression patterns of women with PCOS. Kyoto Encyclopedia of Genes and Genomes analysis further highlighted metabolic dysfunction, including both carbohydrate and amino acid metabolism and the tricarboxylic acid cycle. CONCLUSION(S): There is a significant association of night shift work with PCOS, and genome-wide chronodisruption exists in ovarian GCs.
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Transtornos Cronobiológicos/sangue , Ritmo Circadiano/fisiologia , Melatonina/sangue , Síndrome do Ovário Policístico/sangue , Jornada de Trabalho em Turnos , Adulto , Animais , Animais Recém-Nascidos , Transtornos Cronobiológicos/epidemiologia , Transtornos Cronobiológicos/psicologia , Feminino , Células da Granulosa/metabolismo , Humanos , Pessoa de Meia-Idade , Síndrome do Ovário Policístico/epidemiologia , Síndrome do Ovário Policístico/psicologia , Gravidez , Ratos , Ratos Sprague-Dawley , Jornada de Trabalho em Turnos/psicologia , Transtornos do Sono do Ritmo Circadiano/sangue , Transtornos do Sono do Ritmo Circadiano/epidemiologia , Transtornos do Sono do Ritmo Circadiano/psicologia , Inquéritos e Questionários , Propionato de Testosterona/toxicidade , Adulto JovemRESUMO
Controlling hypertension is important to protect renal function and prevent cardiovascular disease in chronic kidney disease (CKD) patients. However, data on hypertension awareness, treatment and control among CKD patients are limited. Two nationwide surveys were conducted in China in 1999-2000 and 2004-2005 among, respectively, 1328 and 1244 adult, non-dialysis, hypertensive CKD patients, to assess the status of hypertension awareness, treatment and control and associated factors. A standard questionnaire was adopted, and blood pressure (BP) was measured by trained staff according to a standard protocol in both surveys. Compared with the data from 1999-2000, the data from 2004-2005 showed increased awareness (87.2 vs. 75.7%, P<0.001), treatment (85.9 vs. 80.4%, P=0.001) and control (30.0 vs. 21.1%, P<0.001, by the general threshold of BP<140/90 mm Hg; 7.7 vs. 5.9%, P=0.075, by an optimal threshold of BP<130/80 mm Hg) of hypertension. The odds ratios for general BP control were 1.4 (95% confidence index (CI), 1.1-1.7) for female gender, 1.1 (95% CI, 1.0-1.1) for high estimated glomerular filtration rate, 1.3 (95% CI, 1.1-1.6) for treatment in a local hospital, 2.8 (95% CI, 2.0-3.9) for hypertension awareness and 1.7 (95% CI, 1.4-1.9) for combined treatment. General physicians from local hospitals made greater contributions to the total improvement. Lack of treatment was mainly due to patients not recognizing the necessity for it. This is the first report of hypertension awareness, treatment and control among hypertensive CKD patients from a developing country. Improvement of awareness and general control of hypertension were demonstrated. Education of both physicians and patients regarding optimal BP control should be reinforced in the future.