Assuntos
Hepatopatia Gordurosa não Alcoólica , Humanos , Hepatopatia Gordurosa não Alcoólica/diagnóstico , Hepatopatia Gordurosa não Alcoólica/terapia , Criança , Estilo de Vida , Fatores de Risco , Fígado/patologia , Obesidade/diagnóstico , Obesidade/terapia , Obesidade/complicações , Fígado Gorduroso/diagnóstico , Fígado Gorduroso/terapiaRESUMO
OBJECTIVE: The aim is to showcase the effectiveness and safety of bosentan or ambrisentan in individuals diagnosed with idiopathic pulmonary fibrosis (IPF) and offer fresh evidence for the management of this condition. MATERIALS AND METHODS: For this research, we conducted a meta-analysis of randomized controlled trials by searching various databases, including the Cochrane Library, Excerpta Medica Database, PubMed, and Web of Science. The retrieval was conducted until November 2021. We analyzed the variances in 6-minute walk distance (6MWD), death, diffusion capacity for carbon monoxide (DLCO), forced vital capacity (FVC), hospitalization, IPF worsening, mean pulmonary arterial pressure, serious adverse events (SAEs), Short Form-36 improved, and St. George's Respiratory Questionnaire between the treatment and control groups. RESULTS: A sum of six studies involving 1,928 participants were found to meet the inclusion criteria. The quality of evidence was high. The control group had significantly higher values for 6MWD, DLCO, and FVC compared to the ambrisentan treatment group. The rates of hospitalization and IPF worsening were considerably greater in comparison with the control group. The bosentan group exhibited significantly reduced rates of hospitalization and IPF worsening in comparison with the control group. Both drugs did not cause any raising in death or SAEs when in comparison with the control group. CONCLUSIONS: The findings of this research validate the effectiveness and safety of bosentan for treating IPF patients. This medication can enhance the quality of life for individuals with IPF without causing any significant increase in SAEs. However, it does not have a notable influence on the long-term prognosis. The findings of this research do not endorse the utilization of ambrisentan in individuals diagnosed with IPF.
Assuntos
Bosentana , Fibrose Pulmonar Idiopática , Fenilpropionatos , Piridazinas , Bosentana/uso terapêutico , Humanos , Fenilpropionatos/uso terapêutico , Fenilpropionatos/efeitos adversos , Fibrose Pulmonar Idiopática/tratamento farmacológico , Piridazinas/uso terapêutico , Piridazinas/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Anti-Hipertensivos/uso terapêutico , Anti-Hipertensivos/efeitos adversosAssuntos
Hormônio Antimülleriano , Hormônios Peptídicos , Feminino , Humanos , Desenvolvimento SexualAssuntos
População do Leste Asiático , Obesidade , Humanos , Criança , Adolescente , Obesidade/prevenção & controle , Sobrepeso , Povo Asiático , China , Índice de Massa Corporal , PrevalênciaRESUMO
Objective: To explore benchmark dose (BMD) estimations of polycyclic aromatic hydrocarbons (PAHs) based on Bayesian kernel machine regression (BKMR) . Methods: A total of 155 adult residents of a coking plant in Shanxi Province who were surveyed in summer (June to August) from 2014 to 2019 were selected as the research objects. Fasting elbow vein blood of the subjects was collected in the morning for automatic analysis and detection of blood routine. Morning urine samples were collected for automatic analysis and detection of urine routine and urine creatinine detection. BKMR model combined with BMD method was used to calculate the acceptable doses of PAHs exposure on red blood cell damage in non-occupational population. Results: The concentration of hydroxylpolycyclic aromatic hydrocarbons (OH-PAHs) in the red blood cells abnormal group (n=117) was significantly higher than that in the normal group (n=38) (P<0.01). In the combined effect of OH-PAHs, 2-hydrol-naphthalene contributed the most, and the posterior inclusion probability (PIP) value was 0.9354. When OH-PAHs ≥P(55) concentration, the joint effect on the risk of red blood cell abnormalities increased as the concentration of the OH-PAHs mixture increased. When OH-PAHs were at P(65) and P(75) concentrations, respectively, the risk of red blood cell abnormalities in adults were 3.09 and 4.98 times that of OH-PAHs at P(50) concentrations, respectively. Compared with high concentration, low concentration of OH-PAHs exposure was more sensitive to red blood cell darmage. The acceptable doses of 8 kinds of OH-PAHs were 1.010 µmol/mol Cr (2-hydrol-naphthalene), 0.743 µmol/mol Cr (1-hydrol-naphthalene), 0.901 µmol/mol Cr (2-hydroxy-fluorene) and 0.775 µmol/mol Cr (1-hydroxy-phenanthrene), 0.737 µmol/mol Cr (1-hydroxy-pyrene), 0.607 µmol/mol Cr (9-hydroxy-fluorene), 0.713 µmol/mol Cr (2-hydroxy-phenanthrene) and 0.628 µmol/mol Cr (3-hydroxybenzo[a] pyrene), respectively. Conclusion: OH-PAHs mixture has positive combined effect on red blood cell damage in non-occupational population, and low concentration of OH-PAHs exposure is more sensitive to red blood cell damage. It is recommended that the exposure dose of PAHs should be controlled within 1 µmol/mol Cr.
Assuntos
Fenantrenos , Hidrocarbonetos Policíclicos Aromáticos , Adulto , Humanos , Hidrocarbonetos Policíclicos Aromáticos/análise , Benchmarking , Teorema de Bayes , Monitoramento Ambiental/métodos , Pirenos/análise , Naftalenos/análise , Fenantrenos/análise , Fluorenos/análise , Biomarcadores/urinaRESUMO
Gonadotropin-inhibitory hormone (GnIH) plays a crucial role in regulating reproduction in the hypothalamus of poultry and has been intensely investigated since its discovery. This study aimed to assess the effects of GnIH on testicular development, as well as on reproduction-related hormone release and gene expression levels in roosters. The administration of exogenous GnIH resulted in a significant reduction in testis weight, testis volume and semen quality (p < 0.05). Additionally, exogenous GnIH significantly up-regulates the expression of GnIH, and down-regulates the expression of PRL (p < 0.05). GnIH application also decreased the GnRH, vasoactive intestinal peptide (VIP) and luteinizing hormone ß subunit(LHß)gene expression levels. Meanwhile, by neutralizing the effects of endogenous GnIH through immunization, testicular development on day 150 in roosters was significantly promoted. Compared to the control condition, GnIH immunization significantly down-regulated the expression of the VIP and PRL genes (p < 0.05). In conclusion, we found that exogenous GnIH treatment inhibited testicular development, reduces PRL gene expression, and suppressed reproductive performance in roosters. Conversely, GnIH immunization down-regulated VIP and PRL genes, activates the reproductive system, and promotes the reproductive activity and testicular development of roosters.
Assuntos
Galinhas , Análise do Sêmen , Masculino , Animais , Galinhas/metabolismo , Gonadotropinas/metabolismo , Reprodução/genética , Peptídeo Intestinal Vasoativo/genética , Peptídeo Intestinal Vasoativo/metabolismo , Expressão GênicaRESUMO
BACKGROUND: The double-J stent (DJS) is a commonly used ureteral stent in urological surgeries, which provides support and drainage. However, the DJS may result in various complications such as infection, hematuria, stone formation, stent occlusion, and migration. Normally, one end of the DJS is located in the renal pelvis, and the other end in the bladder. In this case report, we describe the rare occurrence of a misplaced DJS during laparoscopic pyeloplasty, which was unintentionally placed in the contralateral renal pelvis. CASE REPORT: A 4-month-old male infant was diagnosed with left hydronephrosis. After confirmation of the diagnosis, laparoscopic left pyeloplasty was performed with the placement of a DJS. The patient did not experience any discomfort, such as nausea, vomiting, refusal to feed, crying and restlessness, or fever, after the operation, and was discharged on postoperative day 4. The patient returned to the hospital for DJS removal 6 weeks after the operation. However, the kidneys, ureters, and bladder (KUB) X-ray examination showed that the DJS was unintentionally placed in the contralateral ureter and renal pelvis. The stent was confirmed and removed under cystoscopy. Postoperative examination of the DJS showed that there was a hole in the side of the middle of the stent for urine drainage, with no obstruction or contralateral hydronephrosis. CONCLUSIONS: Misplacement of a DJS in the contralateral renal pelvis during laparoscopic pyeloplasty is a rare but potentially serious complication. Surgeons should be cautious when placing the stent and confirm its placement with imaging studies. Patients should be closely monitored for postoperative complications and prompt intervention should be taken if necessary.
Assuntos
Hidronefrose , Laparoscopia , Ureter , Lactente , Humanos , Masculino , Criança , Ureter/cirurgia , Pelve Renal/diagnóstico por imagem , Pelve Renal/cirurgia , Rim , Hidronefrose/etiologia , Hidronefrose/cirurgiaRESUMO
Objective: To investigate the effect of different blood pressure management schemes on the quality of postoperative anesthesia recovery in elderly patients undergoing long-term gynecological laparoscopic tumor surgery. Methods: A total of 57 patients who underwent gynecological tumor surgery in Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine from May to October 2022 were prospectively included. The patients were randomly divided into two groups: the precise blood pressure management group [group P, n=28, aged (69.9±3.6) years] and the control group [group C, n=29, aged (68.6±3.1) years]. Group P adopted a precise blood pressure management scheme, and systolic blood pressure (SBP) fluctuated within±10% of basal blood pressure during operation, while group C adopted a routine blood pressure management scheme, which maintained SBP fluctuation within±20% of basal blood pressure during operation, and SBP≥90 mmHg (1 mmHg=0.133 kPa). The main outcome measures were the quality of anesthesia recovery (QoR-40) scores of the two groups 24 hours after the operation. The secondary outcome measures included lactate clearance rate and blood glucose change 2 hours after the beginning of the operation and immediately after the operation, post anesthesia recovery score (PARS) and sedation-agitation scale (SAS) 5 min after extubation, intraoperative norepinephrine dosage, volume of fluid administered, blood loss and urine volume, creatinine clearance rate and urea nitrogen clearance rate 24 hours after the operation, anesthesia satisfaction score, length of hospital stay and hospitalization cost, etc. Results: The QoR-40 score of group P [M (Q1, Q3)] 24 hours after operation was 192 (190, 195), which was higher than that of group C [170 (163, 178)] (P<0.001). The lactate clearance rates 2 hours after the beginning of the operation and immediately after the operation in group P [M (Q1, Q3)] were 31.0% (14.9%, 43.3%) and 21.1% (3.1%, 38.2%), which were higher than those in group C [-12.5% (-43.1%, 11.8%) and -22.2% (-61.3%, -11.1%)] (both P<0.05). The changes in blood glucose 2 hours after the beginning of the operation and immediately after the operation in group P [M (Q1, Q3)] were [1.1 (0.9, 1.4) mmol/L and 1.4 (0.9, 1.9) mmol/L], which were higher than those in group C [0.2 (-0.2, 0.5) mmol/L and 0.2 (-0.2, 0.5) mmol/L] (both P<0.05). The intraoperative urine volume, PARS score and SAS score 5 min after extubation, and anesthesia satisfaction score in group P [M (Q1, Q3)] were 400 (300, 500) ml, 8 (8, 9), 4 (4, 4) and 8 (8, 9), respectively, which were higher than those in group C [200 (100, 300) ml, 7 (7, 8), 3 (3, 3) and 6 (6, 7), respectively] (all P<0.05). There were no statistically significant differences in norepinephrine dosage, volume of fluid administered, blood loss, creatinine clearance rate, urea nitrogen clearance rate, length of hospital stay and hospitalization cost between the two groups (all P>0.05). Conclusion: The precise blood pressure management scheme of maintaining SBP fluctuation within±10% of basal blood pressure in elderly patients undergoing long-time gynecological laparoscopic tumor surgery can significantly enhance the quality of postoperative anesthesia recovery, improve the patients' satisfaction, and facilitate the patients' postoperative rehabilitation.
Assuntos
Anestesia , Laparoscopia , Neoplasias , Idoso , Feminino , Humanos , Pressão Sanguínea , Glicemia , Creatinina , Norepinefrina , UreiaRESUMO
Objective: To explore the clinical effects of island posterior femoral composite tissue flaps in the repair of sinus cavity pressure ulcers in the areas of ischial tuberosity and greater trochanter. Methods: The retrospective observational study was conducted. From December 2018 to December 2021, 23 patients with sinus cavity pressure ulcers in the areas of ischial tuberosity and greater trochanter who met the inclusion criteria were admitted to Ganzhou People's Hospital, including 16 males and 7 females, aged 45 to 86 years. The size of pressure ulcers in ischial tuberosity ranged from 1.5 cm×1.0 cm to 8.0 cm×5.0 cm, and the size of pressure ulcers in greater trochanter ranged from 4.0 cm×3.0 cm to 20.0 cm×10.0 cm before debridement. After treatment of underlying diseases, debridement and vacuum sealing drainage for 5 to 14 days were performed. All the wounds were repaired by island posterior femoral composite tissue flaps, with area of 4.5 cm×3.0 cm-24.0 cm×12.0 cm, pedicle width of 3-5 cm, pedicle length of 5-8 cm, and rotation radius of 30-40 cm. Most of the donor site wounds were sutured directly, and only 4 donor site wounds were repaired by intermediate thickness skin graft from the contralateral thigh. The survival of composite tissue flaps, wound healing of the donor and recipient sites and the complications were observed. The recurrence of pressure ulcers, and the appearance and texture of flaps were observed during follow-up. Results: A total of 32 wounds in 23 patients were repaired by island posterior femoral composite tissue flaps (including 3 fascio subcutaneous flaps, 24 fascial flaps+fascio subcutaneous flaps, 2 fascial flaps+fascial dermal flaps, 2 fascial flaps+fascio subcutaneous flaps+femoral biceps flaps, and one fascial flap+fascio subcutaneous flap+gracilis muscle flap). Among them, 31 composite tissue flaps survived well, and a small portion of necrosis occurred in one fascial flap+fascio subcutaneous flap post surgery. The survival rate of composite tissue flap post surgery was 96.9% (31/32). Twenty-nine wounds in the recipient sites were healed, and 2 wounds were torn at the flap pedicle due to improper postural changes, and healed one week after bedside debridement. One wound was partially necrotic due to the flap bruising, and healed 10 days after re-debridement. Thirty-one wounds in the donor sites (including 4 skin graft areas) were healed, and one wound in the donor site was torn due to improper handling at discharge, and healed 15 days after re-debridement and suture. The complication rate was 12.5% (4/32), mainly the incision dehiscence of the flap pedicle and the donor sites (3 wounds), followed by venous congestion at the distal end of flap (one wound). During the follow-up of 3 to 24 months, the pressure ulcers did not recur and the flaps had good appearance and soft texture. Conclusions: The island posterior femoral composite tissue flaps has good blood circulation, large rotation radius, and sufficient tissue volume. It has a high survival rate, good wound healing, low skin grafting rate in the donor site, few postoperative complications, and good long-term effect in the repair of sinus cavity pressure ulcers in the areas of ischial tuberosity and greater trochanter.
Assuntos
Retalho Perfurante , Procedimentos de Cirurgia Plástica , Úlcera por Pressão , Lesões dos Tecidos Moles , Masculino , Feminino , Humanos , Úlcera por Pressão/cirurgia , Úlcera por Pressão/etiologia , Lesões dos Tecidos Moles/cirurgia , Resultado do Tratamento , Transplante de Pele , Fêmur/cirurgia , Necrose/complicações , Necrose/cirurgiaRESUMO
Objective: To explore the medium-long term efficacy of transjugular intrahepatic portosystemic shunt (TIPS) for gastrointestinal hemorrhage in patients with idiopathic non-cirrhotic portal hypertension (INCPH). Methods: From March 2013 to July 2018, clinical data of 13 INCPH patients, including 5 males, 8 females,with gastrointestinal hemorrhage were retrospectively analyzed, who were diagnosed at the First Affiliated Hospital of Zhengzhou University, Anyang Fifth People' s Hospital and Yuncheng Central Hospital. All patients received TIPS treatment. The general information, postoperative survival rate, the incidence of rebleeding, shunt dysfunction rate, and incidence of hepatic encephalopathy were analyzed. Results: All 13 patients with INCPH completed TIPS successfully with an average age of 45±8 (33 to 59) years. The hepatic venous pressure gradient (HVPG) decreased from 20.0-26.0 (22.6±1.9) mmHg before procedure to 8.0-14.0 (9.4±3.2) mmHg after. The median follow-up time was 44±7 (31 to 53) months. One patient died of liver failure 27 months after TIPS. Hepatic encephalopathy occurred cumulatively in 1 case (1/13), 1 case (1/13) and 1 case (1/13) in 12, 24 and 36 months after TIPS. Stent restenosis occurred cumulatively in 2 cases (2/13), 3 cases (3/13) and 3 cases (3/13) in 12, 24 and 36 months after TIPS. Portal vein thrombosis occurred cumulatively in 2 cases (2/13), and no primary liver cancer developed. Conclusions: TIPS is safe and effective in the treatment of INCPH with gastrointestinal bleeding with favorable medium-long term outcome.
Assuntos
Encefalopatia Hepática , Hipertensão Portal , Derivação Portossistêmica Transjugular Intra-Hepática , Adulto , Feminino , Hemorragia Gastrointestinal/etiologia , Hemorragia Gastrointestinal/cirurgia , Encefalopatia Hepática/etiologia , Humanos , Hipertensão Portal/complicações , Hipertensão Portal/cirurgia , Masculino , Pessoa de Meia-Idade , Derivação Portossistêmica Transjugular Intra-Hepática/efeitos adversos , Derivação Portossistêmica Transjugular Intra-Hepática/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Objective: To better promote the standardization of public health management in China, and provide evidence for the development and improvement of the standardization strategy and management system in public health field in China. Methods: This paper summarizes and analyzes the information about the standardized management mechanism collected from international organizations related with standardization in public health. Results: The standards in public health varied in different management systems of the international organizations, and there were great differences in organization nature, standard types, application, release, organization structure, standard development principles, advantages, transformation, promotion and implementation, and evaluation. Conclusion: China can benefit from the studying of the working mechanism of the international organization related with standardization in public health to facilitate its own standardization in public health.
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Administração em Saúde Pública , Saúde Pública , China , Humanos , Padrões de ReferênciaRESUMO
OBJECTIVE: To investigate the association between the use of ACEis or ARBs and outcomes in patients recovering from AKI. MATERIALS AND METHODS: We searched PubMed, MEDLINE, Cochrane Database, Web of Science and Embase databases from inception to May 2021 and performed a systematic review and meta-analysis using the "meta" package in R 4.0.3. RESULTS: Five cohort studies, published from 2018 to 2021 with 153174 participants and approximately 39081 mortalities, were included in our meta-analysis. The meta-analysis showed that the use of ACEis/ARBs in patients with post-AKI is associated with a significantly lower risk of death (HR 0.80; 95% CIs, 0.72-0.90) and subgroup analysis showed a significant result in ACEi/ARB users with over 1-year of follow-up (HR 0.86; 95% CIs, 0.77-0.95). CONCLUSIONS: The use of ACEi/ARB in patients with post-AKI is associated with a significantly lower risk of death.
Assuntos
Injúria Renal Aguda/tratamento farmacológico , Antagonistas de Receptores de Angiotensina/uso terapêutico , Inibidores da Enzima Conversora de Angiotensina/uso terapêutico , Bases de Dados Factuais , HumanosRESUMO
Objective: To explore the influence of parental compliance on the treatment of hypertrophic scars in burn children. Methods: A retrospective cohort study method was used. From June 2014 to June 2019, 49 children with post-burn hypertrophic scars who met the inclusion criteria and visited the outpatient department of the Department of Burns of the First Affiliated Hospital of Anhui Medical University were included in this study. In the follow-up of 9 months, according to the registration form and the results of the compliance questionnaire for parents, the children were divided into good compliance group (34 cases, 21 males and 13 females, aged 2.0 (2.0, 3.5) years) and poor compliance group (15 cases, 6 males and 9 females, aged 3.0 (2.0, 4.0) years). At the first attendance and in the follow-up of 3, 6, and 9 months, the scar scores of children in good compliance group were evaluated by Vancouver Scar Scale (VSS). At the first attendance and in the follow-up of 9 months, the scar scores of children in poor compliance group were evaluated by VSS. At the first attendance and in the follow-up of 9 months, the scar pruritus scores of children in the 2 groups were evaluated by Verbal Rating Score (VRS). Data was statistically analyzed with chi-square test, Wilcoxon rank sum test, Mann-Whitney U test, independent sample t test, and paired sample t test. Results: At the first attendance, the color, vascular distribution, softness, and thickness scores, and total score in VSS scoring of scars of children in the two groups were similar (Z=0.834, 0.026, 0.837, 0.076, 1.074, P>0.05). In the follow-up of 9 months, the softness and thickness scores, and total score in VSS scoring of scars of children in good compliance group were significantly lower than those in poor compliance group (Z=5.518, 4.732, 5.042, P<0.01). Compared with those in the first attendance, the color, vascular distribution, softness, and thickness scores, and total score in VSS scoring of scars of children in good compliance group were significantly decreased in the follow-up of 9 months (Z=5.241, 5.273, 5.214, 5.245, 3.451, P<0.01); the color and vascular distribution scores, and total score in VSS scoring of scars of children in poor compliance group were significantly decreased in the follow-up of 9 months (Z=3.606, 3.542, 3.448, P<0.01). At the first attendance, the VRS score of scar pruritus of children in good compliance group was 6.00 (5.00, 6.25) points, which was similar to (5.47±1.69) points in poor compliance group (Z=0.607, P>0.05). In the follow-up of 9 months, the VRS score of scar pruritus of children in good compliance group was 1.00 (1.00, 1.25) points, which was significantly lower than (3.27±1.71) points in poor compliance group (Z=2.606, P<0.01). Compared with those in the first attendance, the VRS score of scar pruritus of children in good compliance group was significantly decreased in the follow-up of 9 months (Z=4.002, P<0.01), while there was no obvious change in poor compliance group in the follow-up of 9 months (t=3.550, P>0.05). Conclusions: Under the same treatment plan, good parental compliance has a positive effect on the treatment of hypertrophic scars in burn children decreasing the degree of scar hyperplasia and pruritus.
Assuntos
Cicatriz Hipertrófica , Criança , Cicatriz Hipertrófica/etiologia , Cicatriz Hipertrófica/patologia , Feminino , Humanos , Masculino , Pais , Prurido , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Objective: To analyze the patients' clinical and genetic characteristics with pseudohypoparathyroidism (PHP) and investigate the correlation between clinical phenotypes and genotypes. Methods: Twenty PHP patients were ascertained at Children's Hospital Zhejiang University School of Medicine from January 2011 to July 2020. Clinical manifestation, laboratory examination and gene test results were retrospectively analyzed. Results: In these twenty patients, eighteen cases showed resistance to parathyroid hormone (PTH) and thirteen cases had Albright's hereditary osteodystrophy (AHO) phenotype. Gene abnormalities were found in all the twenty PHP patients, which included seven patients with GNAS gene variations (six frameshifts and one missense) and thirteen patients with GNAS gene methylation defects. Moreover, twelve children with both PTH resistance and AHO phenotype were clinically diagnosed as PHP-â a, meanwhile, seven carried GNAS variations and five had methylation abnormalities with a correct diagnosis of PHP-â b. Conclusions: Patients with AHO phenotype and PTH resistance may have a high genetic diagnosis rate. Because PHP-â b clinical phenotype may be similar to PHP-â a, early genetic detection is required for the differential diagnosis. In addition, children without PTH resistance should also be followed up regularly, which may help the early diagnosis.