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Colorectal liver metastasis (CRLM) is challenging in the clinical treatment of colorectal cancer. Limited research has been conducted on how CRLM develops. RNA sequencing data were obtained from the Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA). Four machine learning algorithms were used to screen the hub CRLM-specific genes, including Least Absolute Shrinkage and Selection Operator (Lasso), Random forest, SVM-RFE, and XGboost. The model for identifying CRLM was developed using stepwise logistic regression and was validated using internal and independent datasets. The prognostic value of hub CRLM-specific genes was assessed using the Lasso-Cox method. The in vitro experiments were performed using SW620 cells. The CRLM identification model was developed based on four CRLM-specific genes (SPP1, ZG16, P2RY14, and PRKAR2B), and the model efficacy was validated using GSE41258 and three external cohorts. Five CRLM-specific prognostic hub genes, SPP1, ZG16, P2RY14, CYP2E1, and C5, were identified using the Lasso-Cox algorithm, and a risk score was constructed. The risk score was validated using the GSE39582 cohort. Three genes have both efficacy in identifying CRLM and prognostic value: ZG16, P2RY14, and SPP1. Immune infiltration and enrichment analyses demonstrated that SPP1 was associated with M2 macrophage polarization and extracellular matrix remodeling. In vitro experiments indicated that SPP1 may act as a cancer-promoting factor. The hub CRLM-specific gene SPP1 can help determine the diagnosis, prognosis, and immune infiltration of patients with CRLM.
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Neoplasias Colorretais , Regulação Neoplásica da Expressão Gênica , Neoplasias Hepáticas , Aprendizado de Máquina , Humanos , Neoplasias Colorretais/genética , Neoplasias Colorretais/patologia , Neoplasias Hepáticas/genética , Neoplasias Hepáticas/secundário , Prognóstico , Biomarcadores Tumorais/genética , Perfilação da Expressão Gênica , Linhagem Celular Tumoral , Osteopontina/genéticaRESUMO
Background: Gastric gastrointestinal stromal tumors in challenging anatomical locations are difficult to remove. Methods: This study retrospectively analyzed the clinical data of 12 patients with gastric GISTs in challenging anatomical locations who underwent robot-assisted laparoscopic combined with endoscopic partial gastrectomy (RALE-PG) and manual suturing of the gastric wall. Results: This study included 12 patients with a mean age of 56.8 ± 9.8 years and a mean BMI of 23.9 ± 1.9â kg/m2. Tumors were located in the GEJ (n = 3), lesser curvature (n = 3), posterior gastric wall (n = 3) and antrum (n = 3). The cardia and pylorus were successfully preserved in all patients regardless of the tumor location. The mean tumor size was 4.5 ± 1.4â cm. The mitotic-count/50â mm2 was less than 5 in all patients (100%). There was no intraoperative tumor rupture (0%) and no conversion to open surgery (0%). The median operation time was 122 (97-240) min, and the median blood loss volume was 10 (5-30) ml. The median postoperative VAS score was 2 (2-4). The median time to first flatus was 2 (2-3) days. The median time to first fluid intake was 2 (2-3) days. The median time to first ambulation after the operation was 3 (2-4) days. No cases of anastomotic stenosis or leakage were found. The median time to drain removal for 6 patients was 5 (4-7) days. The median time to nasogastric tube removal for all patients was 2 (1-5) days. The median postoperative hospital stay was 5 (4-8) days. One patient (female/41 year) developed moderate anemia (Clavien-Dindo grade II complication). There was no unplanned readmission within 30 days after the operation. The median distance from the tumor to the resection margin was 1 (1-2) cm. R0 resection was achieved in all patients. The median follow-up period was 19 (10-25) months, and all patients survived with no recurrence or metastasis. Conclusions: RALE-PG is a safe, feasible and advantageous technique for treating GISTs in challenging anatomical locations. It can be used to accurately remove the tumor while preserving gastric function to the greatest extent, but long-term oncologic outcomes need to be evaluated in a study with a larger sample size and longer follow-up period.
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In recent years, the gut microbiome has gained significant attention in the spheres of research and public health. As a result, studies have increasingly explored the potential of probiotic dietary supplements as treatment interventions for conditions such as anxiety and depression. The present study examined the effect of mixed probiotics (Lacticaseibacillus rhamnosus and Enterococcus faecium) on inflammation, microbiome composition, and depressive-like behaviors in a macaque monkey model. The mixed probiotics effectively reduced the severity of depressive-like behaviors in macaque monkeys. Further, treatment with mixed probiotics gradually increased the abundance of beneficial bacteria in the gut, improving the balance of the gut microbiota. Additionally, macaques treated with the mixed probiotics showed decreased serum levels of inflammatory factors (P < 0.05), an increased rate of L-tryptophan metabolism (P < 0.05), and the restoration of 5-HT and 5-HTP levels (P < 0.05). Correlation analysis confirmed that Lacticaseibacillus and other beneficial bacteria exhibited a negative correlation with inflammation in the body (P < 0.05), and a positive correlation with tryptophan metabolism (P < 0.05). In conclusion, the mixed probiotics effectively restored intestinal homeostasis in macaques and enhanced tryptophan metabolism, ultimately alleviating inflammation and depressive-like behaviors.
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Probióticos , Triptofano , Animais , Probióticos/farmacologia , Probióticos/uso terapêutico , Suplementos Nutricionais , Inflamação , MacacaRESUMO
BACKGROUND: Research has indicated that long-term sleep deprivation can lead to immune dysfunction and participate in the occurance and progression of tumors. However, the relationship between sleep deprivation and colon cancer remains unclear. This study explored the specific mechanism through which sleep deprivation promotes the proliferation and migration of colon cancer, with a focus on the neurotransmitter GABA. METHODS: Chronic sleep deprivation mice model were used to investigate the effect of sleep disorder on tumors. We detected neurotransmitter levels in the peripheral blood of mice using ELISA. CCK-8 assay, colony formation assay, wound healing assay, and transwell assay were performed to investigate the effect of GABA on colon cancer cells, while immunofluorescence showed the distribution of macrophages in lung metastatic tissues. We isolated exosomes from a GABA-induced culture medium to explore the effects of GABA-induced colon cancer cells on macrophages. Gain- and loss-of-function experiments, luciferase report analysis, immunohistochemistry, and cytokine detection were performed to reveal the crosstalk between colon cancer cells and macrophages. RESULTS: Sleep deprivation promote peripheral blood GABA level and colon cancer cell proliferation and migration. Immunofluorescence analysis revealed that GABA-induced colon cancer metastasis is associated with enhanced recruitment of macrophages in the lungs. The co-culture results showed that GABA intensified M2 polarization of macrophage induced by colon cancer cells. This effect is due to the activation of the macrophage MAPK pathway by tumor-derived exosomal miR-223-3p. Furthermore, M2-like macrophages promote tumor proliferation and migration by secreting IL-17. We also identified an endogenous miR-223-3p downregulation of the E3 ligase CBLB, which enhances the stability of cMYC protein and augments colon cancer cells proliferation and migration ability. Notably, cMYC acts as a transcription factor and can also regulate the expression of miR-223-3p. CONCLUSION: Our results suggest that sleep deprivation can promote the expression of miR-223-3p in colon cancer cells through GABA, leading to downregulation of the E3 ligase CBLB and inhibition of cMYC ubiquitination. Simultaneously, extracellular miR-223-3p promotes M2-like macrophage polarization, which leads to the secretion of IL-17, further enhancing the proliferation and migration of colon cancer cells.
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Neoplasias do Colo , MicroRNAs , Privação do Sono , Ácido gama-Aminobutírico , Animais , Camundongos , Linhagem Celular Tumoral , Proliferação de Células , Neoplasias do Colo/genética , Neoplasias do Colo/metabolismo , Exossomos/metabolismo , Ácido gama-Aminobutírico/metabolismo , Ácido gama-Aminobutírico/farmacologia , Interleucina-17/metabolismo , MicroRNAs/genética , MicroRNAs/metabolismo , Neurotransmissores/metabolismo , Privação do Sono/complicações , Privação do Sono/metabolismo , Ubiquitina-Proteína Ligases/metabolismoRESUMO
BACKGROUND: The breasts of Oriental women are characterized by an obvious scar constitution and a relatively small mammary gland volume. Thus, plastic surgery, which is now popular in the West, is not suitable for most patients in China, and Chinese surgeons are searching for symmetrical plastic surgery options that are suitable for patients with breast tumors, unilateral breast implants and an obvious scar constitution. METHODS: Between January 2016 and December 2019, 15 patients underwent contralateral breast overlapped reconstruction (COBOR) at the Affiliated Hospital of Putian University. We assessed their clinicopathological data, complications, cosmetic satisfaction and quality of life. RESULTS: The mean age was 41.6 years (range, 31-54 years), the average BMI was 24.36 kg/m2 (range, 20.3-28.4 kg/m2), the most common tumor location was the upper outer quadrant (n = 9), the mean preoperative tumor size was 21.11 mm (range, 7-42 mm), and 4 patients underwent neoadjuvant chemotherapy. The cancer grades and histological types were as follows: G3 nonspecial type (NST), 3 cases; G2 NST, 6 cases; G2 lobular carcinoma, 1 case; and ductal carcinoma in situ (DCIS), 5 cases. The nipple margin was negative in all of these cases. Among them, there was 1 case of poor wound healing caused by subcutaneous fat liquefaction around the incision. In another case, partial nipple necrosis occurred on the affected side due to an insufficient nipple blood supply after the operation and healed after debridement and dressing changes. There were no cases of tumor recurrence during the mean follow-up of 22.53 months (range, 11-47 months). The BREAST-Q scores showed that COBOR provided good patient satisfaction. CONCLUSION: For Oriental patients with small breasts, COBOR, which results in fewer scars, good symmetry and good satisfaction, is an effective and safe surgical method. However, larger studies with longer follow-up periods are needed to obtain more reliable postoperative results.
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Neoplasias da Mama , Mamoplastia , Neoplasias Unilaterais da Mama , Feminino , Humanos , Adulto , Mastectomia/métodos , Neoplasias da Mama/cirurgia , Neoplasias da Mama/patologia , Neoplasias Unilaterais da Mama/patologia , Neoplasias Unilaterais da Mama/cirurgia , Seguimentos , Cicatriz , Qualidade de Vida , Mamoplastia/métodos , Mamilos/cirurgia , Estudos RetrospectivosRESUMO
Since December 2019, the novel coronavirus has spread worldwide, affecting more than 510 million people, with more than 6 million deaths. However, some of the potential effects of the pandemic have not been thoroughly studied. We collected data from 2 regional emergency centers from May to November for the years 2015 to 2019, before the pandemic, and from May to November 2020, after the pandemic. We evaluated the incidence of each major type of digestive disease before and after the pandemic in adults at the 2 hospitals, which experienced coronavirus disease 2019 outbreaks with varying severity. A total of 11,394 patients were enrolled in the study Affiliated Hospital of Putian University (PUTIAN, nâ =â 5503) Union Hospital, Tongji Medical college, Huazhong University of Science and Technology (UNION, nâ =â 5891), and the proportion of male patients was approximately the same at both hospitals, with 3360 (61.1%) and 3680 (62.5%), respectively. The average ages of the patients were 55.8â ±â 18.4 years PUTIAN and 54.3â ±â 15.8 years UNION. The numbers of patients at the 2 hospitals increased steadily, but in 2020, the number of patients at UNION declined. The baseline characteristics of the 2 groups at the 2 hospitals showed significant differences for age before and after the pandemic but not for sex. The constituent ratios of diseases in each year in the 2 hospitals differed. The number of patients with peptic ulcers in 2020 was significantly different from those in each year from 2015 to 2019 (PUTIAN 2015-2020, 15.0%, 18.2%, 14.9%, 16.9%, 19.5%, 34.9%; UNION 2015-2020, 29.2%, 32.5%, 29.3%, 29.4%, 29.7%, 41.3%, respectively). The rates of peptic ulcer increased dramatically in both hospitals in 2020. An increase in the incidence of severe peptic ulcer was observed after the pandemic compared to the same period before the pandemic. Therefore, these factors should be considered in the formulation of public health strategies and the allocation of medical resources in the post pandemic era.
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COVID-19 , Úlcera Péptica , Humanos , Masculino , Adulto , Pessoa de Meia-Idade , Idoso , COVID-19/epidemiologia , Úlcera Péptica/epidemiologiaRESUMO
OBJECTIVE: The purpose of this study was to investigate the effect of pharmaceutical care by clinical pharmacists through telephone follow-up on the treatment outcomes in patients with peptic ulcers who had been discharged from the hospital. METHODS: A total of 120 patients with peptic ulcers discharged from the hospital were randomly divided into an intervention group and a control group, with 60 patients in each group. The patients in the two groups received different services. RESULTS: A total of 108 patients with peptic ulcers were enrolled in this study, including 53 in the intervention group and 55 in the control group. This study showed that the Helicobacter pylori eradication rate (19/23, 82.61% vs 13/29, 44.83%), awareness of peptic ulcer disease, medication compliance, diet compliance, and life compliance in the patients in the intervention group were higher than those in the patients in the control group. The H pylori eradication group had higher follow-up scores than the noneradication group. Sex and body mass index (BMI) did not affect the results in either group, but age did. In the control group, younger patients scored higher than older patients, whereas in the intervention group, this difference disappeared for diet compliance and life compliance, and significant differences remained for awareness of basic knowledge regarding peptic ulcer (AOKPU) and medication compliance. CONCLUSION: As a form of clinical pharmaceutical care, telephone follow-up by clinical pharmacists is recommended for discharged patients with peptic ulcers because it can improve treatment outcomes after discharge.
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Antiulcerosos , Infecções por Helicobacter , Helicobacter pylori , Úlcera Péptica , Humanos , Infecções por Helicobacter/tratamento farmacológico , Estudos Prospectivos , Seguimentos , Farmacêuticos , Úlcera Péptica/tratamento farmacológico , Resultado do Tratamento , Telefone , Antiulcerosos/uso terapêuticoRESUMO
Background: The patients undergoing laparoscopic radical colorectomy in many Chinese hospitals do not achieve high compliance with the ERAS (enhanced recovery programs after surgery) protocol. Methods: The clinical data from 1,258 patients were collected and divided into the non-ERAS and incomplete ERAS groups. Results: A total of 1,169 patients were screened for inclusion. After propensity score-matched analysis (PSM), 464 pairs of well-matched patients were generated for comparative study. Incomplete ERAS reduced the incidence of postoperative complications (p = 0.002), both mild (6.7% vs. 10.8%, p = 0.008) and severe (3.2% vs. 6.0%, p = 0.008). Statistically, incomplete ERAS reduced indirect surgical complications (27,5.8% vs. 59, 12.7) but not local complications (19,4.1% vs. 19, 4.1%). The subgroup analysis of postoperative complications revealed that all patients benefited from the incomplete ERAS protocol regardless of sex (male, p = 0.037, 11.9% vs. 17.9%; female, p = 0.010, 5.9% vs. 14.8%) or whether neoadjuvant chemotherapy was administered (neoadjuvant chemotherapy, p = 0.015, 7.4% vs. 24.5%; no neoadjuvant chemotherapy, p = 0.018, 10.2% vs. 15.8%). Younger patients (<60 year, p = 0.002, 7.6% vs. 17.5%) with a low BMI (<22.84, 9.4% vs. 21.1%, p < 0.001), smaller tumor size (<4.0â cm, 8.1% vs. 18.1%, p = 0.004), no fundamental diseases (8.8% vs. 17.0%, p = 0.007), a low ASA score (1/2, 9.7% vs. 16.3%, p = 0.004), proximal colon tumors (ascending/transverse colon, 12.2% vs. 24.3%, p = 0.027), poor (6.1% vs. 23.7%, p = 0.012)/moderate (10.3% vs. 15.3%, p = 0.034) tumor differentiation and no preoperative neoadjuvant radiotherapy (10.3% vs. 16.9%, p = 0.004) received more benefit from the incomplete ERAS protocol. Conclusion: The incomplete ERAS protocol decreased the incidence of postoperative complications, especially among younger patients (<60 year) with a low BMI (<22.84), smaller tumor size (<4.0â cm), no fundamental diseases, low ASA score (1/2), proximal colon tumors (ascending/transverse colon), poor/moderate differentiation and no preoperative neoadjuvant radiotherapy. ERAS should be recommended to as many patients as possible, although some will not exhibit high compliance. In the future, the core elements of ERAS need to be identified to improve the protocol.
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Sleep deprivation (SD) has become a health problem in the modern society. Although probiotics supplementation has been proven to improve SD-induced gut dysbiosis, the potential neuroendocrine mechanisms remain elusive. In this study, thirty rhesus monkeys (RMs) were recruited. Paradoxical sleep, bright light, and noise were used to build an RM SD model. We examined the plasma γ-aminobutyric acid (GABA), stress hormones, and inflammatory cytokines using ELISAs. 16S ribosomal DNA sequencing and untargeted metabolomics sequencing were employed to detect gut microbial community and metabolites, respectively. The results of our study showed that RMs subjected to SD had elevated plasma stress hormones (such as cortisol and norepinephrine) and proinflammatory cytokines (such as TNF-α, IL-6, and IL-8), and a decreased anti-inflammatory cytokine IL-10 level. Additionally, SD could give rise to a significant change in gut microbiota and metabolites. The differential gut microbiota and metabolites caused by SD were enriched in the signaling pathways related to GABA metabolism. Pearson correlation analysis revealed that there is a significant correlation between plasma GABA and SD-induced stress responses and gut dysbiosis. The supplementation of GABA-producing probiotics could significantly increase the relative abundance of Lactobacillus and plasma GABA levels, and reverse SD-induced stress responses and gut dysbiosis. Therefore, we speculated that SD-induced stress response and gut dysbiosis might be an outcome of reduced gut-derived GABA absorption. The supplementation of GABA-producing Lactobacillus might be beneficial for the treatment of SD-induced intestinal dysfunction.
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Disbiose , Lactobacillus , Animais , Citocinas , Disbiose/terapia , Hormônios , Macaca mulatta , Privação do Sono , Ácido gama-AminobutíricoRESUMO
BACKGROUND: Previous studies have indicated that chronic emotional stressors likely participate in the occurrence of cancers. However, direct evidence connecting stress and colorectal cancer development remains almost completely unexplored. METHODS: Chronic stress mouse model was used to investigate the influence of stress on tumorigenesis. Several major agonists and antagonists of adrenergic receptors were applied to investigate the effects of ß-adrenergic signaling on the development of CRC. Chromatin immunoprecipitation assays (CHIP) were used to investigate the binding of p53 and CEBPB to TRIM2 promoter. Mammosphere cultures, Cell Counting Kit-8 (CCK-8) assay, colony-formation assay, scratch wound healing assays, qPCR, immunofluorescence, coimmunoprecipitation and western blotting were used to explore the effect of stress-induced epinephrine on the CEBPB/TRIM2/P53 axis and the progress of CRC cells. RESULTS: In this study, we found that stress-induced epinephrine (EPI) promotes the proliferation, metastasis and CSC generation of CRC primarily through the ß2-adrenergic receptor. Furthermore, our studies also confirmed that chronic stress decreased the stability of p53 protein by promoting p53 ubiquitination. Results of transcriptome sequencing indicated that TRIM2 was overexpressed in cells treated with EPI. Further studies indicated that TRIM2 could regulate the stability of p53 protein by promoting p53 ubiquitination. Finally, we further proved that CEBPB was regulated by EPI and acts as the upstream transcription factor of TRIM2. CONCLUSIONS: Our studies proved that stress-induced EPI promotes the development and stemness of CRC through the CEBPB/TRIM2/P53 axis.
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Neoplasias Colorretais , Proteína Supressora de Tumor p53 , Animais , Proteína beta Intensificadora de Ligação a CCAAT/metabolismo , Linhagem Celular Tumoral , Movimento Celular , Proliferação de Células , Neoplasias Colorretais/patologia , Epinefrina/farmacologia , Transição Epitelial-Mesenquimal , Regulação Neoplásica da Expressão Gênica , Camundongos , Proteínas com Motivo Tripartido/metabolismo , Proteína Supressora de Tumor p53/metabolismo , Ubiquitina-Proteína Ligases/metabolismoRESUMO
Long-term sleep deprivation (SD) is a bad lifestyle habit, especially among specific occupational practitioners, characterized by circadian rhythm misalignment and abnormal sleep/wake cycles. SD is closely associated with an increased risk of metabolic disturbance, particularly obesity and insulin resistance. The incretin hormone, glucagon-like peptide-1 (GLP-1), is a critical insulin release determinant secreted by the intestinal L-cell upon food intake. Besides, the gut microbiota participates in metabolic homeostasis and regulates GLP-1 release in a circadian rhythm manner. As a commonly recognized intestinal probiotic, Bifidobacterium has various clinical indications regarding its curative effect. However, few studies have investigated the effect of Bifidobacterium supplementation on sleep disorders. In the present study, we explored the impact of long-term SD on the endocrine metabolism of rhesus monkeys and determined the effect of Bifidobacterium supplementation on the SD-induced metabolic status. Lipid concentrations, body weight, fast blood glucose, and insulin levels increased after SD. Furthermore, after 2 mo of long-term SD, the intravenous glucose tolerance test showed that the glucose metabolism was impaired and the insulin sensitivity decreased. Moreover, 1 mo of Bifidobacterium oral administration significantly reduced blood glucose and attenuated insulin resistance in rhesus macaques. Overall, our results suggested that Bifidobacterium might be used to alleviate SD-induced aberrant glucose metabolism and improve insulin resistance. Also, it might help in better understanding the mechanisms governing the beneficial effects of Bifidobacterium.NEW & NOTEWORTHY Our findings demonstrated that long-term sleep deprivation is closely associated with metabolic syndromes. Bifidobacterium administration showed a superior effect on insulin resistance caused by sleep deprivation. Overall, we provide prevention and treatment methods for long-term sleep deprivation, a bad lifestyle habit among specific occupational practitioners, such as irregular shift workers.
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Bifidobacterium , Suplementos Nutricionais , Resistência à Insulina , Privação do Sono/complicações , Privação do Sono/dietoterapia , Animais , Glicemia/análise , Glicemia/metabolismo , Peso Corporal , HDL-Colesterol/sangue , LDL-Colesterol/sangue , Ritmo Circadiano , Modelos Animais de Doenças , Polipeptídeo Inibidor Gástrico/sangue , Peptídeo 1 Semelhante ao Glucagon/sangue , Teste de Tolerância a Glucose , Incretinas/sangue , Insulina/sangue , Macaca mulatta , Masculino , Privação do Sono/sangue , Resultado do Tratamento , Triglicerídeos/sangueRESUMO
Azathioprine is one of the main drugs in the treatment of inflammatory bowel disease (IBD). It has been widely used in the remission and maintenance treatment of IBD. Some patients may experience some degree of myelosuppression, but very few patients experience severe myelosuppression. Here, we report a 20-year-old male Asian patient with severe myelosuppression due to azathioprine treatment of IBD. In this case, the azathioprine-related genotyping test showed that homozygous wild-type TPMT*3 but a c.415C>T homozygous mutation was found in NUDT15. Our report strengthens the association between genetic polymorphisms of azathioprine-metabolizing enzymes and severe myelosuppression. Therefore, we recommend routine NUDT15 c.415C>T phenotype testing prior to long-term azathioprine treatment to avoid severe myelosuppression.
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Azatioprina , Doenças Inflamatórias Intestinais , Adulto , Azatioprina/efeitos adversos , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Doenças Inflamatórias Intestinais/genética , Masculino , Metiltransferases/genética , Fenótipo , Pirofosfatases/genética , Adulto JovemRESUMO
BACKGROUND: Enhanced recovery programs (ERPs), as a rapid rehabilitation method, have been widely used in gastric cancer patients. Although many related studies have confirmed their effectiveness, some patients may still experience poor clinical outcomes. This study analyzed risk factors associated with ERP failure after laparoscopic radical gastrectomy. METHODS: We analyzed the outcomes of 212 patients who underwent ERP following laparoscopic radical gastrectomy between March 2017 and December 2019. The ERP included preoperative education, short periods of fasting, non-mechanical intestinal preparation, early ambulation and oral feeding. ERP failure was defined as more than 7 days of hospitalization due to postoperative complications, unplanned readmission within 30 days of surgery, or death. RESULTS: The mean patient age was 62 years (range 39-89 years). Surgical procedures included total gastrectomy (n = 161) and distal gastrectomy (n = 51). Overall, 38 (17.9%) patients failed to complete the program, with no mortality. Univariable analysis (P < 0.15) revealed that ERP failure was associated with age, sex, body mass index (BMI), American Society of Anesthesiologists (ASA) grade, tumor location, preoperative education, combined operation, long operation time, and significant blood loss. Multivariable analysis (P < 0.05) showed that age, ASA grade III, combined operation and preoperative education were independent risk factors for ERP failure. CONCLUSIONS: We showed that an advanced age, a high ASA grade, lack of a preoperative education and combined surgery were independent risk factors associated with ERP failure after laparoscopic gastrectomy. Therefore, a preoperative patient evaluations and education are important for the success of ERPs.
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Laparoscopia , Neoplasias Gástricas , Adulto , Idoso , Idoso de 80 Anos ou mais , Gastrectomia/efeitos adversos , Humanos , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Neoplasias Gástricas/cirurgia , Resultado do TratamentoRESUMO
To investigate the feasibility of single-port endoscopic mastectomy via the lateral chest approach in the treatment of Simon grade II gynecomastia.Data from 12 patients with grade II gynecomastia admitted from January 2017 to November 2018 were retrospectively analyzed, and related satisfaction surveys were conducted 6 months after the operation.All surgeries were successfully performed under single-port endoscopy, and no patients were converted to open surgery. There were no serious complications related to the surgery, and all the patients were satisfied with the postoperative appearance.The application of single-port endoscopy in the surgical treatment of grade II gynecomastia is safe and reliable.
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Endoscopia/métodos , Ginecomastia/cirurgia , Mastectomia/métodos , Estudos de Viabilidade , Feminino , Humanos , Satisfação do Paciente , Estudos Retrospectivos , TóraxRESUMO
OBJECTIVE: To compare the trauma of 3 different surgical approaches and provide a reference for clinicians in choosing the operative procedure. PATIENTS AND METHODS: A total of 150 patients were divided into the total endoscopic thyroidectomy (TET), endoscopic-assisted thyroidectomy (EAT), and conventional open thyroidectomy (COT) groups, with 50 patients in each group. The peripheral blood C-reactive protein (CRP) levels at different postoperative time points, operative time, intraoperative blood loss, postoperative drainage volume, postoperative pain, degree of satisfaction with the incision appearance, postoperative extubation time, and swallowing discomfort 3 months after surgery were compared among the groups that received different surgical approaches. RESULTS: The operative time of TET was longer than that of COT and EAT. The intraoperative blood loss was significantly lower in the TET and EAT groups than in the COT group. The postoperative drainage volume was lowest after EAT and highest after TET. The extubation time was significantly shorter after EAT than after TET and COT. The 6-hour CRP level was significantly higher after TET than after EAT and COT, and the 24-hour CRP level was better in the EAT group than in the other 2 groups. The CRP levels at 72 hours postoperatively were lowest in the EAT group and highest in the TET group. Postoperative pain was significantly lower after EAT than after TET and COT. Cosmetic satisfaction was highest in the TET group and lowest in the COT group. Swallowing discomfort was lowest in the EAT group and highest in the TET group. There was a positive correlation between the drainage volume on the first postoperative day, the drainage tube removal time, dysphagia, and the CRP level in each period. There was a positive correlation between pain, cosmetic satisfaction and CRP in 2 of the time periods. CONCLUSIONS: All 3 types of thyroidectomy are safe and reliable in benign tumor resection. Therefore, in clinical practice, the age, sex, and cosmetic needs of the patients, and the oncological safety should all be considered to provide patients with the most appropriate recommendations. In view of oncological safety, TET should be carefully selected for malignant tumor resection.
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Perda Sanguínea Cirúrgica/prevenção & controle , Endoscopia/métodos , Dor Pós-Operatória/prevenção & controle , Nódulo da Glândula Tireoide/terapia , Tireoidectomia/métodos , Adulto , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Período Pós-Operatório , Estudos Prospectivos , Estudos Retrospectivos , Nódulo da Glândula Tireoide/cirurgiaRESUMO
BACKGROUND: To determine the optimal timing of duodenal transection in patients undergoing laparoscopic-assisted total gastrectomy (LATG) in combination with laparoscopic spleen-preserving splenic hilar lymphadenectomy (LSPL) for advanced proximal gastric cancer (APGC). METHODS: One hundred twenty-seven patients with APGC who received LATG with duodenal transection as well as LSPL between January 2017 and July 2018 were retrospectively recruited in this study. According to the different transection timing, the patients were allocated into two groups: a conventional group (CG) who received the duodenal transection prior to the LSPL and an experimental group (EG) who were given LSPL before the duodenum was transected. Clinical short-term outcomes were compared in the two groups. RESULTS: Analysis of the demographical and clinical characteristics showed that the two groups were comparable with no significant differences between CG and EG in the study patients regardless of their body mass indices (BMI). The intraoperative and postoperative indicators for clinical short-term outcomes were compared between the CG and EC, and results indicated that the EG had significant shorter mean time of LSPL and total operation time than those in the CG (P < 0.05). Of note, the numbers of patients with intraoperative injury and the volume of blood loss during the LSPL procedure were significantly reduced in the EG versus CG (P < 0.05). For the obese APGC patients, administration of LSPL prior to duodenal transection significantly increased the number of dissected No.10 lymph nodes (LNs) (P < 0.05). The other intraoperative and postoperative indicators did not show any differences between the two comparison groups. CONCLUSIONS: Our findings demonstrated that duodenal transection timing was significantly associated with clinical short-term outcomes of APGC patients. The duodenal transection prior to the LSPL is superior overall to the conventional transection timing in the treatment of APGC patients with LATG and LSPL in combination.
Assuntos
Duodeno/cirurgia , Gastrectomia/métodos , Laparoscopia/métodos , Excisão de Linfonodo/métodos , Duração da Cirurgia , Tratamentos com Preservação do Órgão/métodos , Neoplasias Gástricas/cirurgia , Idoso , Perda Sanguínea Cirúrgica/estatística & dados numéricos , Feminino , Gastrectomia/efeitos adversos , Humanos , Complicações Intraoperatórias/epidemiologia , Complicações Intraoperatórias/etiologia , Laparoscopia/efeitos adversos , Excisão de Linfonodo/efeitos adversos , Linfonodos/patologia , Linfonodos/cirurgia , Metástase Linfática/patologia , Masculino , Pessoa de Meia-Idade , Tratamentos com Preservação do Órgão/efeitos adversos , Prognóstico , Estudos Retrospectivos , Baço/cirurgia , Neoplasias Gástricas/patologiaRESUMO
Objective: To introduce a contralateral mastoplasty in breast reconstruction with prosthesis after breast cancer surgery in order to gain bilateral breasts symmetry. Methods: Between January 2016 and June 2018, 11 female patients with breast cancer were treated, aged 34-64 years old (mean, 49.6 years). There were 5 cases in left side and 6 cases in right side. There were 3 cases of invasive carcinoma and 8 cases of intraductal carcinoma. The diameter of tumor was 0.2-4.1 cm (mean, 2.5 cm). The disease duration ranged from 1 to 15 months (mean, 6 months). According to Regnault grading criteria, there were 7 cases of mild breast ptosis and 4 cases of moderate breast ptosis. Simple nipple-sparing mastectomy and reconstruction using prosthesis of the affected side, and folding and lifting of the nipple-areolar complex of the healthy side were performed. Results: The operation time was 144-188 minutes (mean, 158 minutes). The hospital stay was 6-9 days (mean, 7.5 days). Postoperatively, poor incision healing occurred in 1 case and healed after symptomatic treatment. The other incisions healed well and no surgical-related complications occurred. All patients were followed up 6-30 months (mean, 16 months). At 3 months after operation, the expert group adopted the self-made rating scale to evaluate the bilateral breasts symmetry, and the score was 8-10 (mean, 8.9). The patients were evaluated for their satisfaction according to the self-made score scale, and the score was 8-10 (mean, 9.1). Conclusion: After immediate breat reconstruction with prosthesis after breast cancer surgery, the satisfied bilateral breasts appearances and symmetry can be obtained by contralateral mastoplasty.
Assuntos
Neoplasias da Mama , Mamoplastia , Adulto , Idoso , Neoplasias da Mama/cirurgia , Feminino , Humanos , Mastectomia , Pessoa de Meia-Idade , MamilosRESUMO
OBJECTIVES: To evaluate retrospectively the safety, efficacy, and feasibility of 3-dimensional (3D) endoscopic thyroid lobectomy via a trans-thoracoareolar approach in comparison with the 2-dimensional (2D) approach. METHODS: We performed a retrospective and cross-sectional analysis of the data of 100 patients who underwent endoscopic thyroid lobectomy via the trans-thoracoareolar approach between January 2014 and November 2016. The patients were classified into 2 equal groups depending on whether the 3D or 2D endoscopic approach was employed. The 2 groups were compared for various intraoperative and postoperative parameters. RESULTS: The values of total operative time, lobectomy time, suture time, and intraoperative blood loss in the 3D endoscopy group were significantly less than those in the 2D endoscopy group. Additionally, the incidence rates of complications in the 3D endoscopy group were significantly less than those in the 2D endoscopy group. However, the groups were similar with regard to the incidence of transient hypocalcemia, subcutaneous congestion, subcutaneous effusion, and cough; postoperative drainage volume; extubation time; postoperative hospitalization time; and total hospitalization expenses. CONCLUSIONS: Three-dimensional endoscopic thyroid lobectomy required less operative time and entailed a low risk of injury to adjacent structures, without causing any increase in the rate of postoperative complications, indicating that the 3D endoscopic technique was superior to 2D endoscopy.