Annular pancreas is a rare congenital anomaly formed by a thin band of pancreatic tissue that encircles the descending duodenum and leads to partial or complete obstruction.Annular pancreas is estimated to occur in le...Annular pancreas is a rare congenital anomaly formed by a thin band of pancreatic tissue that encircles the descending duodenum and leads to partial or complete obstruction.Annular pancreas is estimated to occur in less than 5/100,000 people;however,the true incidence is unknown given that annular pancreas is frequently asymptomatic and only an incidental finding on cross-sectional imaging or autopsy examination.1,2 When symptomatic,patients typically present with abdominal pain,nausea and vomiting,or postprandial fullness due to gastric outlet obstruction.3 Other and less common presentations include peptic ulcer disease,biliary obstruction,or symptoms of acute or chronic pancreatitis.展开更多
Biliary obstructions can lead to infections of the biliary system, particularly in patients with occluded biliary stents. Fungal organisms are frequently found in bili-ary aspirates of patients who have been on antibi...Biliary obstructions can lead to infections of the biliary system, particularly in patients with occluded biliary stents. Fungal organisms are frequently found in bili-ary aspirates of patients who have been on antibiotics and have stents; however, fungal masses, or "balls", that fully obstruct the biliary system are uncommon and exceedingly diff icult to eradicate. We present 4 cases of obstructing fungal cholangitis in patients who had metal biliary stents placed for pancreatic malignancies, and subsequently required aggressive antifungal administration along with endoscopic and radiologic interventions. This report also reviews approaches previously undertaken to manage severe obstructing fungal cholangitis.展开更多
Objective:To observe the clinical efficacy and safety of oral administration of the traditional Chinese herb rhubarb to treat acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Method:This was a multi...Objective:To observe the clinical efficacy and safety of oral administration of the traditional Chinese herb rhubarb to treat acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Method:This was a multicenter randomized double-blinded placebo controlled study that took place in 7 provinces of China that enrolled 244 patients(aged 18e80 years)who had acute exacerbation of COPD with the traditional Chinese syndrome pattern of phlegm-heat obstructing lung.Participants were divided into experimental and control groups.The experimental group received 4.5 g of rhubarb granules twice daily and the control group received placebo granules.Both groups also received conventional Western therapy consisting of oxygen therapy,an antibiotic,expectorant,and a bronchodilator.Treatment lasted 10 days.Symptom scores for cough,sputum volume and color,wheezing and chest tightness before treatment and on days 3,5,7,and 10 during the treatment were recorded.Lung function,arterial blood gas and levels of serum inflammatory factors,interleukin-4(IL-4),interleukin-8(IL-8),and interleukin-10(IL-10)and tumor necrosis factor-alpha(TNF-a),before and after treatment were measured.Results:The sample size of the full analysis set(FAS)was 244 participants,and the sample size of per protocol set(PPS)was 235.Following 10 days’treatment,symptom scores of the experimental group were markedly lower than those of the placebo group(FAS:mean difference1.67,95%CI:e2.66 to0.69,P Z 0.001;PPS:mean difference1.55,95%CI:2.56 to0.54,P Z 0.003).Lung function in the experimental group was significantly higher than in the placebo group(FEV1,FAS:mean difference 0.12,95%CI:0.06 to 0.18;P<0.001;PPS:mean difference 0.12,95%CI 0.05 to 0.18;P<0.001.FVC:FAS:mean difference 0.16,95%CI:0.06 to 0.26;P Z 0.002;PPS:mean difference 0.16,95%CI 0.05 to 0.26;P Z 0.003.FEV1%,FAS:mean difference 5.95,95%CI:3.36 to 8.53;P<0.001;PPS:mean difference 5.92,95%CI 3.28 to 8.56;P<0.001.).PaO2,PaCO2,as well as serum inflammatory factors were also improved when compared to the placebo group.There were no significant differences in the incidence rate of adverse reaction between the two groups.Conclusions:Compared with placebo,rhubarb granules significantly reduced symptom scores,improved blood oxygen level,controlled systemic inflammatory response,without significant adverse effects.Thus,rhubarb may be a beneficial adjuvant method for treating the phlegm-heat obstructing the lung syndrome pattern of AECOPD.展开更多
BACKGROUND Stenting as a bridge to curative surgery(SBTS)for obstructing colon cancer(OCC)has been associated with possibly worse oncological outcomes.AIM To evaluate the recurrence patterns,survival outcomes,and colo...BACKGROUND Stenting as a bridge to curative surgery(SBTS)for obstructing colon cancer(OCC)has been associated with possibly worse oncological outcomes.AIM To evaluate the recurrence patterns,survival outcomes,and colorectal cancer(CRC)-specific death in patients undergoing SBTS for OCC.METHODS Data from 62 patients undergoing SBTS at a single tertiary centre over ten years between 2007 and 2016 were retrospectively examined.Primary outcomes were recurrence patterns,overall survival(OS),cancer-specific survival(CSS),and CRC-specific death.OS and CSS were estimated using the Kaplan-Meier curves.Competing risk analysis with cumulative incidence function(CIF)was used to estimate CRC-specific mortality with other cause-specific death as a competing event.Fine-Gray regressions were performed to determine prognostic factors of CRC-specific death.Univariate and multivariate subdistribution hazard ratios and their corresponding Wald test P values were calculated.RESULTS 28 patients(45.2%)developed metastases after a median period of 16 mo.Among the 18 patients with single-site metastases:Four had lung-only metastases(14.3%),four had liver-only metastases(14.3%),and 10 had peritoneum-only metastases(35.7%),while 10 patients had two or more sites of metastatic disease(35.7%).The peritoneum was the most prevalent(60.7%)site of metastatic involvement(17/28).The median follow-up duration was 46 mo.26(41.9%)of the 62 patients died,of which 16(61.5%)were CRC-specific deaths and 10(38.5%)were deaths owing to other causes. The 1-, 3-, and 5-year OS probabilities were 88%, 74%, and 59%;1-, 3-, and5-year CSS probabilities were 97%, 83%, and 67%. The highest CIF for CRC-specific death at 60 mowas liver-only recurrence (0.69). Liver-only recurrence, peritoneum-only recurrence, and two ormore recurrence sites were predictive of CRC-specific death.CONCLUSIONThe peritoneum was the most common metastatic site among patients undergoing SBTS. Liveronlyrecurrence, peritoneum-only recurrence, and two or more recurrence sites were predictors ofCRC-specific death.展开更多
Objective:To explore the molecular mechanism of the prescription for the syndrome of cold-damp-ness obstructing the lung in the treatment of corona virus disease 2019(COVID-19).Methods:The medicinals for the treatment...Objective:To explore the molecular mechanism of the prescription for the syndrome of cold-damp-ness obstructing the lung in the treatment of corona virus disease 2019(COVID-19).Methods:The medicinals for the treatment of the syndrome of cold-dampness obstructing the lung,such as Cangzhu(Rhizoma Atractylo-dis),Chenpi(Pericarpium Gitri Reticulatae),Houpo(Cortex Magnoliae Officinalis),Huoxiang(Herba Agastachis),Caoguo(Fructus Tsaoko),Mahuang(Herba Ephedrae),Qianghuo(Rhizoma et Radix Notoptery-gi),Shengjiang(Rhizoma Zingiberis Recens),Binlang(Semen Arecae)in the Diagnosis and Treatment Pro-gram of COVID-19(Trial Version 6)were taken as research subjects,and the combination of these nine me-dicinals can be called Hanshi Zufei Fang(寒湿阻肺方,HSZFF).The active components and targets of each single Chinese materia medica was screened and obtained through the Traditional Chinese Medicine Systems Pharmacology(TCMSP)database.The target information related to COVID-19 was retrieved through the Gene-Cards disease-related target database.The medicinal prediction targets were mapped to the disease target to ob-tain the intersection targets.The DAVID database was applied to perform gene ontology(GO)enrichment anal-ysis and kyoto encyclopedia of genes and genomes(KEGG)pathway analysis on the targets;GraphPad Prism 5.0 software was applied to plot the biological process(BP)of GO enrichment analysis,cellular component(CC),molecular function(MF)histograms;OmicShare online software was applied to make KEGG advanced bubble chart;Cytoscape software was applied to visualize the interaction with the targets and Chinese materia medica-components-targets results.Results:Totally 56 key active components of 9 Chinese materia medica for cold-dampness obstructing lung syndrome were screened,and 55 targets were obtained.The results of GO and KEGG enrichment analysis showed that the compound prescription mainly regulated the body's immune re-sponse and reduced inflammation by regulating such signaling pathways of inflammatory response and immune regulation as TNF signaling pathway,HIF-1 signaling pathway,Toll-like receptor signaling pathway,infuenza A signaling pathway,T cell receptor signaling pathway.Conclusion:HSZFF can eliminate infl ammation and inhibit virus by regulating immune inflammatory factors closely related to the occurrence and development of diseases through multi-component and multi-target.展开更多
BACKGROUND Surgery 5-10 d after stent insertion was recommended by the European Society of Gastrointestinal Endoscopy for obstructing colonic cancer. For some obstructive patients, this may be not a good choice. Here,...BACKGROUND Surgery 5-10 d after stent insertion was recommended by the European Society of Gastrointestinal Endoscopy for obstructing colonic cancer. For some obstructive patients, this may be not a good choice. Here, we report the successful treatment of obstructing colonic cancer by combining self-expandable stent and neoadjuvant chemotherapy.CASE SUMMARY The patient was a 72-year-old man who was admitted with a chief complaint of abdominal pain for more than 1 mo. Computed tomography(CT) scanning revealed that there was a mass in the descending colon, which led to intestinal obstruction. On admission, a series of therapeutic measures, such as fasting and water deprivation, gastrointestinal decompression, total parenteral nutrition, and octreotide acetate, were taken to improve the obstructive symptoms. At the same time, a self-expandable metal stent was successfully placed across the stenosis,and a biopsy was obtained and diagnosed as adenocarcinoma. CT scanning 14 d after insertion of the stent revealed that the intestine was swollen significantly.Systemic chemotherapy with modified FOLFOX6(mFOLFOX6) was administered. After two courses of mFOLFOX6, CT scanning showed clearly that swelling of the intestine was improved. Subsequently, the patient underwent left hemi-colectomy without stoma placement. The postoperative course was uneventful, and he has been disease-free for 6 mo after surgery.CONCLUSION This modified treatment strategy may provide an alternative therapy for patients with obstructing colonic cancers.展开更多
From 1973 to 1989, 90 cases of obstructing carcinoma of the left colon were treated with five different operative procedures, the Incidence of anastomotic leakage was 6.7%, the operative mortality was 7. 8%. Among all...From 1973 to 1989, 90 cases of obstructing carcinoma of the left colon were treated with five different operative procedures, the Incidence of anastomotic leakage was 6.7%, the operative mortality was 7. 8%. Among all the patients, 14 cases were treated by primary resection with anastomosis. Anastomotic leakage occurred in 6 cases, and 5 of them were died. Of 25 cases with the traditional staged management, the tumors were resected only in 20 cases, and not resectable in the other 5 patients. 19 with modified Hartmann's procedure and 26 with extended right hemlcolectomy with ileorectal or low ileosigmoid anastomosis gave satisfactory results. In terms of this series, the five-year survival rate in primary resection group was significantly higher than that in staged resection group (P< 0. 05). It is suggested that extented right hemlcolectomy or modified Hartmann' s procedure in cases of acute cancerous obstruction of the left colon would be favord.展开更多
BACKGROUND Self-expandable metal stents(SEMSs) are frequently used in the setting of palliation for occluding, inoperable colorectal cancer(CRC). Among possible complications of SEMS positioning, re-obstruction is the...BACKGROUND Self-expandable metal stents(SEMSs) are frequently used in the setting of palliation for occluding, inoperable colorectal cancer(CRC). Among possible complications of SEMS positioning, re-obstruction is the most frequent. Its management is controversial, potentially involving secondary stent-in-stent placement, which has been poorly investigated. Moreover, the issue of secondary stent-in-stent re-obstruction and of more-than-two colonic stenting has never been assessed. We describe a case of tertiary SEMS-in-SEMS placement, and also discuss our practice based on available literature.CASE SUMMARY A 66-year-old male with occluding and metastatic CRC was initially treated by positioning of a SEMS, which had to be revised 6 mo later when a symptomatic intra-stent tumor ingrowth was treated by a SEMS-in-SEMS. We hereby describe an additional episode of intestinal occlusion due to recurrence of intra-stent tumor ingrowth. This patient, despite several negative prognostic factors(splenic flexure location of the tumor, carcinomatosis with ascites, subsequent chemotherapy that included bevacizumab and two previously positioned stents(1 SEMS and 1 SEMS-in-SEMS)) underwent successful management through the placement of a tertiary SEMS-in-SEMS, with immediate clinical benefit and no procedure-related adverse events after 150 d of post-procedural follow-up. This endoscopic management has permitted 27 mo of partial control of a metastatic disease without the need for chemotherapy discontinuation and, ultimately, a good quality of life until death.CONCLUSION Tertiary SEMS-in-SEMS is technically feasible, and appears to be a safe and effective option in the case of recurrent SEMS obstruction.展开更多
BACKGROUND The incidence of intestinal malrotation in adults has been reported to only be about 0.2%.Duodenal web as a cause of intestinal obstruction is rare,with an incidence of about 1:20000-1:40000.Furthermore,whe...BACKGROUND The incidence of intestinal malrotation in adults has been reported to only be about 0.2%.Duodenal web as a cause of intestinal obstruction is rare,with an incidence of about 1:20000-1:40000.Furthermore,when described,these conditions are usually seen in early life and very infrequently in adulthood.CASE SUMMARY We report a case of a middle-aged woman with intestinal malrotation who presented with a three-month history of right-sided abdominal pain,early satiety,and a 22-pound weight loss.Patient underwent an esophagogastroduodenoscopy,which demonstrated numerous retained pills in a deformed first portion of the duodenum,concerning for a partial gastric outlet obstruction.An upper gastrointestinal series showed marked distention of the proximal duodenum with retained debris and the presence of a windsock sign,increasing the suspicion of a duodenal web.The patient subsequently underwent surgical intervention where a duodenal web with two lumens was noted and resected,opening the duodenum.There were over 150 pill capsules that were removed.The patient is doing well after this intervention.CONCLUSION Both intestinal malrotation and duodenal webs are infrequently encountered in the adult population.These pathologies can also present with nonspecific abdominal symptoms such as chronic abdominal pain and nausea.Hence,providers might not consider these pathologies in the differential for patients who present with vague symptoms which can lead to delay in management and increased mortality and morbidity.展开更多
Coronary heart disease and ischemic stroke are common cardiovascular and cerebrovascular diseases with a high multimorbidity rate.According to the theory of traditional Chinese medicine(TCM),the phlegm and blood stasi...Coronary heart disease and ischemic stroke are common cardiovascular and cerebrovascular diseases with a high multimorbidity rate.According to the theory of traditional Chinese medicine(TCM),the phlegm and blood stasis obstructing the LuòMàis pattern is the pathological basis,and the formation of phlegm and blood stasis is the key pathological factor for cardiocerebral vascular multimorbidity,implying that the treatment of cardiocerebral vascular multimorbidity should focus on eliminating phlegm and blood stasis simultaneously.Based on the discovery of modern medicine that cardiocerebral vascular multimorbidity is mostly related to lipid deposition,inflammation,atherosclerosis,microcirculation disorders,and hemodynamics,it is believed that the core pathological features of cardiocerebral vascular multimorbidity include atherosclerosis and microcirculation disorders,coinciding with the pathological mechanism that phlegm and blood stasis are formed and then obstruct the Luò Màis in the heart and brain in TCM.This paper combined modern medicine and TCM theories,analyzed the pathogenesis of coronary heart disease and ischemic stroke from the perspective of phlegm and blood stasis obstructing the Luò Màis pattern,and discussed the multimorbidity mechanism so as to provide theoretical basis for clinical treatment.展开更多
Benign prostatic hyperplasia(BPH)and benign prostatic obstruction(BPO)remain significant contributors to male lower urinary tract symptoms,often leading to bladder damage and dysfunction.The traditional approach focus...Benign prostatic hyperplasia(BPH)and benign prostatic obstruction(BPO)remain significant contributors to male lower urinary tract symptoms,often leading to bladder damage and dysfunction.The traditional approach focuses on the management of bothersome symptoms through the use of BPH medications and may delay essential interventions,leading to disease progression and a negative impact on quality of life.This review proposes a paradigm shift to focus on bladder health preservation,as the bladder is an end organ that cannot be transplanted.Therefore,earlier diagnosis and timely surgical treatment within the“window of curability”are required.We introduce the Man vs Prostate“Five Stages of Bladder Health”to provide the needed framework to build the next iterations of BPH/BPO care.This patient-facing decision-making aid categorizes BPH/BPO progression.It integrates clinical observations with underlying patho-physiology and patient experience.This categorization highlights how untreated BPH/BPO can progress to more serious and pressing stages,the possible consequences of not taking action,and the goal to prevent late-stage disease:stageⅠ,BPO;stageⅡ,detrusor over-activity;stageⅢ,urgency incontinence;stageⅣ,acute retention;and stageⅤ,detrusor underactivity.On an individual patient basis,tran-sitions are not distinct,stages can coexist,and stages can be skipped.Although promising,this proposed staging system requires further validation through prospective randomized clinical trials to confirm its clinical value and prognostic accuracy.The concept of the“window of curability”emphasizes the need for therapeutic intervention at the optimal time.By identifying patients in earlier stages and initiating appropriate treatment,disease progression can be potentially stabilized or even reversed while aiming to opti-mally preserve detrusor function.Along with the Man vs Prostate staging system,this framework provides a structure for future research,shared decision making,and personalized treatment strategies.This paradigm shift necessitates a collaborative effort among urologists to reevaluate current practices,focus on earlier intervention within the“window of curability,”and prioritize bladder health preservation.展开更多
Objective:To study the efficacy of modified Wuzhuyu Decoction Granule(加减吴茱萸汤颗粒剂,MWDG)in the treatment of migraine patients with cold and stasis obstructing meridian syndrome.Methods:This study was a randomize...Objective:To study the efficacy of modified Wuzhuyu Decoction Granule(加减吴茱萸汤颗粒剂,MWDG)in the treatment of migraine patients with cold and stasis obstructing meridian syndrome.Methods:This study was a randomized,double-blind,placebo-controlled trial.A total of 78 migraine patients with cold and stasis obstructing meridian syndrome were recruited and randomly assigned by a ratio of 2:1 into a treatment group(51 cases)and a placebo group(27 cases).Patients in the treatment group were treated with MWDG while placebo granules were applied in the control group.The treatment course lasted for 12 weeks with a follow-up of 4 weeks.The primary outcome measures included frequency and days of migraine attacks and the secondary outcome measures were analgesics consumption and visual analogue scale(VAS)scores.All outcome assessments were conducted respectively at baseline,the 4th,8th and 12th week,and the end of follow-up.Results:In the treatment group,significant decrease in frequency of migraine attacks were observed since the 4th week and that of analgesics consumption since the 8th week(both P〈0.05).While,in the placebo group,significant decrease in frequency of migraine attacks were observed since the 8th week and that of analgesics consumption since the 12th week(both P〈0.05).No significant decrease in days of migraine attacks and VAS scores of migraine pain were observed in both groups.Between the two groups,there were significant differences in VAS scores and intensity of pain appeared in the 8th week(P〈0.05).However,no significant differences were found in days and frequency of migraine attacks and analgesics consumption(P〉0.05).Conclusions:MWDG was probably effective in the treatment of migraine especially for alleviating pain intensity.Furthermore,MWDG could reduce the frequency of migraine attacks and analgesics consumption sooner than the placebo.展开更多
BACKGROUND Internal hernia(IH)is a rare culprit of small bowel obstruction(SBO)with an incidence of<1%.It poses a considerable diagnostic challenge requiring a high index of suspicion to prevent misdiagnosis,improp...BACKGROUND Internal hernia(IH)is a rare culprit of small bowel obstruction(SBO)with an incidence of<1%.It poses a considerable diagnostic challenge requiring a high index of suspicion to prevent misdiagnosis,improper treatment,and subsequent morbidity and mortality.AIM To determine the clinico-demographic profile,radiological and operative findings,and postoperative course of patients with IH and its association with SBO.METHODS Medical records of 586 patients with features of SBO presenting at a tertiary care centre at Lucknow,India between September 2010 and August 2023 were reviewed.RESULTS Out of 586 patients,7(1.2%)were diagnosed with IH.Among these,4 had congenital IH and 3 had acquired IH.The male-to-female ratio was 4:3.The median age at presentation was 32 years.Contrast-enhanced computed tomography(CECT)was the most reliable investigation for preoperative identification,demonstrating mesenteric whirling and clumped-up bowel loops.Left paraduodenal hernia and transmesenteric hernia occurred with an equal frequency(approximately 43%each).Intraoperatively,one patient was found to have bowel ischemia and one had associated malrotation of gut.During follow-up,no recurrences were reported.CONCLUSION IH,being a rare cause,must be considered as a differential diagnosis for SBO,especially in young patients in their 30s or with unexplained abdominal pain or discomfort post-surgery.A rapid imaging evaluation,preferably with CECT,is necessary to aid in an early diagnosis and prompt intervention,thereby reducing financial burden related to unnecessary investigations and preventing the morbidity and mortality associated with closed-loop obstruction and strangulation of the bowel.展开更多
Objective:To investigate the clinical efficacy of levofloxacin combined with ambroxol in the treatment of elderly patients with chronic obstructive pulmonary disease(COPD)and pulmonary infection.Methods:A total of 80 ...Objective:To investigate the clinical efficacy of levofloxacin combined with ambroxol in the treatment of elderly patients with chronic obstructive pulmonary disease(COPD)and pulmonary infection.Methods:A total of 80 elderly COPD patients with pulmonary infection,treated between December 2022 and November 2023,were randomly divided into a control group and an observation group,with 40 cases in each group.The control group was treated with levofloxacin hydrochloride,while the observation group received ambroxol hydrochloride injection in addition to the treatment in the control group.Laboratory indices(white blood cell count,procalcitonin,C-reactive protein,and apolipoprotein E levels),imaging-based pulmonary lesion absorption time,hospital stay,and incidence of adverse reactions were compared between the two groups.Results:After treatment,the biochemical indices of the observation group were significantly lower than those of the control group,with highly significant differences(P<0.001).Compared to the control group,the imaging-based pulmonary lesion absorption time and hospital stay of the observation group were significantly shorter(P<0.001).Additionally,the incidence of adverse reactions in the observation group was significantly lower than in the control group(P<0.05).Conclusion:Levofloxacin combined with ambroxol demonstrates advantages in improving biochemical indices,shortening imaging-based pulmonary lesion absorption time and hospital stay,and reducing adverse reaction rates in elderly COPD patients with pulmonary infection.It holds significant clinical application value.展开更多
·AIM:To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).·METHODS:This observational case-control study included a case gro...·AIM:To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).·METHODS:This observational case-control study included a case group of 122 children less than two years of age with CNLDO who underwent probing and irrigation treatment at the ophthalmology department of Imam Khomeini Hospital in Ahvaz,Iran,from June 2022 to June2024.A control group of 122 age-matched children without CNLDO was also included for comparison.Data was collected from the children's medical records.·RESULTS:The study found a significant correlation between the occurrence of CNLDO and several maternal factors,such as preeclampsia,the use of levothyroxine,hypothyroidism,having more than three pregnancies(gravidity>3),natural pregnancy,and gestational diabetes mellitus.Additionally,in children,factors,such as oxygen therapy,anemia,reflux,jaundice,and a family history of CNLDO in first-degree relatives were associated with CNLDO,and maternal preeclampsia and hypothyroidism were found to significantly increase the risk of developing CNLDO in children.·CONCLUSION:Given that CNLDO affects both premature and full-term children,the present findings may potentially facilitate the early identification of children and infants at risk of nasolacrimal duct obstruction,thereby preventing the onset of chronic dacryocystitis.展开更多
Endoscopic retrograde cholangiopancreatography is considered the gold standard for treating benign and malignant biliary obstructions.However,its use in complex biliary obstructions is limited.Over the past decades,th...Endoscopic retrograde cholangiopancreatography is considered the gold standard for treating benign and malignant biliary obstructions.However,its use in complex biliary obstructions is limited.Over the past decades,therapeutic endosonography(EUS)and emerging technologies such as lumen-apposing metal stents have enabled endoscopic treatment of conditions previously requiring nonendoscopic or surgical approaches.Studies show that EUS-guided choledochoduodenostomy is a reliable alternative to endoscopic retrograde cholangiopancreatography in the treatment of distal malignant biliary obstructions and can be considered a primary drainage modality in centers with adequate expertise.For malignant hilar biliary obstructions,draining at least 50%of viable liver tissue often requires combining different modalities.The treatment strategy in these patients should be individualized,depending on the Bismuth classification,patient physical status,and intended systemic therapy.Due to the lack of evidence,general recommendations cannot be made for EUS-guided hepaticoduodenostomy or combined procedures with transhepatic bridging stents.These novel techniques should be limited to selected palliative cases where conventional methods have failed and conducted within clinical trials to generate evidence before broader application.展开更多
OBJECTIVE:To reach consensus on the diagnostic criteria of syndrome of dampness obstruction in idiopathic membranous nephropathy(IMN)patients by literature research and expert investigation(interviews and a Delphi met...OBJECTIVE:To reach consensus on the diagnostic criteria of syndrome of dampness obstruction in idiopathic membranous nephropathy(IMN)patients by literature research and expert investigation(interviews and a Delphi method).METHODS:Our study was consistent with T/CACM 1336-2020.We searched the monographs and references published in the past 40 years(1983-2022),and established the diagnostic criteria pool of waterdampness syndrome and dampness-turbidity syndrome in Traditional Chinese Medicine(TCM)based on literature by using frequency statistics and correlation analysis.Expert investigation(interview method and two rounds of Delphi method)was used to form the diagnostic criteria of water-dampness syndrome and dampnessturbidity syndrome of idiopathic membranous nephropathy.Clinical diagnostic test research was carried out,and compared with“Diagnostic Criteria for dampness syndrome”(T/CACM 1454-2023)to evaluate the authenticity,reliability and clinical application value of the standard.RESULTS:A total of 122 relevant guides,standards,monographs and documents were included through searching books and Chinese databases.Four experts were interviewed and two rounds of delphi method(75 experts nationwide)were carried out.The experts'opinions are relatively concentrated and the differences are small.Based on the weight of each index,the diagnostic criteria indexes of water-dampness syndrome and dampness-turbidity syndrome were selected.After discussion by the core group members,the diagnostic model of"necessary symptoms and optional symptoms"was established,and the final diagnostic criteria of waterdampness syndrome and dampness-turbidity syndrome were established.One hundred and ninety-one inpatients and outpatients of Guangdong Provincial Hospital of Chinese Medicine from January 2021 to February 2023 were included in Diagnostic test study.There was no statistical difference in gender,age and course of disease(P>0.05).The sensitivity and specificity of the trial standard were 90.34%and 73.33%respectively,while the sensitivity and specificity of T/CACM 1454-2023 were 99.43%and 6.67%,respectively.CONCLUSIONS:The consensus-based diagnostic criteria for IMN can be widely incorporated in TCM.A further clinical study will be conducted to analyze the diagnosis value and cut-off score of our IMN criteria.展开更多
BACKGROUND Addressing oculoplastic conditions in the preoperative period ensures both the safety and functional success of any ophthalmic procedure.Some oculoplastic conditions,like nasolacrimal duct obstruction,have ...BACKGROUND Addressing oculoplastic conditions in the preoperative period ensures both the safety and functional success of any ophthalmic procedure.Some oculoplastic conditions,like nasolacrimal duct obstruction,have been extensively studied,whereas others,like eyelid malposition and thyroid eye disease,have received minimal or no research.AIM To investigate the current practice patterns among ophthalmologists while treating concomitant oculoplastic conditions before any subspecialty ophthalmic intervention.METHODS A cross-sectional survey was disseminated among ophthalmologists all over India.The survey included questions related to pre-operative evaluation,anaesthetic and surgical techniques preferred,post-operative care,the use of adjunctive therapies,and patient follow-up patterns.RESULTS A total of 180 ophthalmologists responded to the survey.Most practitioners(89%)felt that the ROPLAS test was sufficient during pre-operative evaluation before any subspecialty surgery was advised.The most common surgical techniques employed were lacrimal drainage procedures(Dacryocystorhinostomy)(63.3%),eyelid malposition repair(36.9%),and ptosis repair(58.7%).Post-operatively,47.7%of respondents emphasized that at least a 4-week gap should be maintained after lacrimal drainage procedures and eyelid surgeries.Sixty-seven percent of ophthalmologists felt that topical anaesthetic procedures should be preferred while performing ocular surgeries in thyroid eye disease patients.CONCLUSION Approximately 50%of ophthalmologists handle prevalent oculoplastic issues themselves,seeking the expertise of an oculoplastic surgeon under particular conditions.Many ophthalmologists still favor using ROPLAS as a preliminary screening method before proceeding with cataract surgery.Eyelid conditions and thyroid eye disease are not as commonly addressed before subspecialty procedures compared to issues like nasolacrimal duct obstruction and periocular infections.展开更多
基金supported by the National Cancer Institute(T32,CA 236621-5).
文摘Annular pancreas is a rare congenital anomaly formed by a thin band of pancreatic tissue that encircles the descending duodenum and leads to partial or complete obstruction.Annular pancreas is estimated to occur in less than 5/100,000 people;however,the true incidence is unknown given that annular pancreas is frequently asymptomatic and only an incidental finding on cross-sectional imaging or autopsy examination.1,2 When symptomatic,patients typically present with abdominal pain,nausea and vomiting,or postprandial fullness due to gastric outlet obstruction.3 Other and less common presentations include peptic ulcer disease,biliary obstruction,or symptoms of acute or chronic pancreatitis.
文摘Biliary obstructions can lead to infections of the biliary system, particularly in patients with occluded biliary stents. Fungal organisms are frequently found in bili-ary aspirates of patients who have been on antibiotics and have stents; however, fungal masses, or "balls", that fully obstruct the biliary system are uncommon and exceedingly diff icult to eradicate. We present 4 cases of obstructing fungal cholangitis in patients who had metal biliary stents placed for pancreatic malignancies, and subsequently required aggressive antifungal administration along with endoscopic and radiologic interventions. This report also reviews approaches previously undertaken to manage severe obstructing fungal cholangitis.
基金This study was funded by the China National Key Basic Research Project through The Ministry of Science and Technology(No.2009CB522704).
文摘Objective:To observe the clinical efficacy and safety of oral administration of the traditional Chinese herb rhubarb to treat acute exacerbation of chronic obstructive pulmonary disease(AECOPD).Method:This was a multicenter randomized double-blinded placebo controlled study that took place in 7 provinces of China that enrolled 244 patients(aged 18e80 years)who had acute exacerbation of COPD with the traditional Chinese syndrome pattern of phlegm-heat obstructing lung.Participants were divided into experimental and control groups.The experimental group received 4.5 g of rhubarb granules twice daily and the control group received placebo granules.Both groups also received conventional Western therapy consisting of oxygen therapy,an antibiotic,expectorant,and a bronchodilator.Treatment lasted 10 days.Symptom scores for cough,sputum volume and color,wheezing and chest tightness before treatment and on days 3,5,7,and 10 during the treatment were recorded.Lung function,arterial blood gas and levels of serum inflammatory factors,interleukin-4(IL-4),interleukin-8(IL-8),and interleukin-10(IL-10)and tumor necrosis factor-alpha(TNF-a),before and after treatment were measured.Results:The sample size of the full analysis set(FAS)was 244 participants,and the sample size of per protocol set(PPS)was 235.Following 10 days’treatment,symptom scores of the experimental group were markedly lower than those of the placebo group(FAS:mean difference1.67,95%CI:e2.66 to0.69,P Z 0.001;PPS:mean difference1.55,95%CI:2.56 to0.54,P Z 0.003).Lung function in the experimental group was significantly higher than in the placebo group(FEV1,FAS:mean difference 0.12,95%CI:0.06 to 0.18;P<0.001;PPS:mean difference 0.12,95%CI 0.05 to 0.18;P<0.001.FVC:FAS:mean difference 0.16,95%CI:0.06 to 0.26;P Z 0.002;PPS:mean difference 0.16,95%CI 0.05 to 0.26;P Z 0.003.FEV1%,FAS:mean difference 5.95,95%CI:3.36 to 8.53;P<0.001;PPS:mean difference 5.92,95%CI 3.28 to 8.56;P<0.001.).PaO2,PaCO2,as well as serum inflammatory factors were also improved when compared to the placebo group.There were no significant differences in the incidence rate of adverse reaction between the two groups.Conclusions:Compared with placebo,rhubarb granules significantly reduced symptom scores,improved blood oxygen level,controlled systemic inflammatory response,without significant adverse effects.Thus,rhubarb may be a beneficial adjuvant method for treating the phlegm-heat obstructing the lung syndrome pattern of AECOPD.
文摘BACKGROUND Stenting as a bridge to curative surgery(SBTS)for obstructing colon cancer(OCC)has been associated with possibly worse oncological outcomes.AIM To evaluate the recurrence patterns,survival outcomes,and colorectal cancer(CRC)-specific death in patients undergoing SBTS for OCC.METHODS Data from 62 patients undergoing SBTS at a single tertiary centre over ten years between 2007 and 2016 were retrospectively examined.Primary outcomes were recurrence patterns,overall survival(OS),cancer-specific survival(CSS),and CRC-specific death.OS and CSS were estimated using the Kaplan-Meier curves.Competing risk analysis with cumulative incidence function(CIF)was used to estimate CRC-specific mortality with other cause-specific death as a competing event.Fine-Gray regressions were performed to determine prognostic factors of CRC-specific death.Univariate and multivariate subdistribution hazard ratios and their corresponding Wald test P values were calculated.RESULTS 28 patients(45.2%)developed metastases after a median period of 16 mo.Among the 18 patients with single-site metastases:Four had lung-only metastases(14.3%),four had liver-only metastases(14.3%),and 10 had peritoneum-only metastases(35.7%),while 10 patients had two or more sites of metastatic disease(35.7%).The peritoneum was the most prevalent(60.7%)site of metastatic involvement(17/28).The median follow-up duration was 46 mo.26(41.9%)of the 62 patients died,of which 16(61.5%)were CRC-specific deaths and 10(38.5%)were deaths owing to other causes. The 1-, 3-, and 5-year OS probabilities were 88%, 74%, and 59%;1-, 3-, and5-year CSS probabilities were 97%, 83%, and 67%. The highest CIF for CRC-specific death at 60 mowas liver-only recurrence (0.69). Liver-only recurrence, peritoneum-only recurrence, and two ormore recurrence sites were predictive of CRC-specific death.CONCLUSIONThe peritoneum was the most common metastatic site among patients undergoing SBTS. Liveronlyrecurrence, peritoneum-only recurrence, and two or more recurrence sites were predictors ofCRC-specific death.
基金We thank for the funding support from the National Natural Science Foundation of China(81873285)。
文摘Objective:To explore the molecular mechanism of the prescription for the syndrome of cold-damp-ness obstructing the lung in the treatment of corona virus disease 2019(COVID-19).Methods:The medicinals for the treatment of the syndrome of cold-dampness obstructing the lung,such as Cangzhu(Rhizoma Atractylo-dis),Chenpi(Pericarpium Gitri Reticulatae),Houpo(Cortex Magnoliae Officinalis),Huoxiang(Herba Agastachis),Caoguo(Fructus Tsaoko),Mahuang(Herba Ephedrae),Qianghuo(Rhizoma et Radix Notoptery-gi),Shengjiang(Rhizoma Zingiberis Recens),Binlang(Semen Arecae)in the Diagnosis and Treatment Pro-gram of COVID-19(Trial Version 6)were taken as research subjects,and the combination of these nine me-dicinals can be called Hanshi Zufei Fang(寒湿阻肺方,HSZFF).The active components and targets of each single Chinese materia medica was screened and obtained through the Traditional Chinese Medicine Systems Pharmacology(TCMSP)database.The target information related to COVID-19 was retrieved through the Gene-Cards disease-related target database.The medicinal prediction targets were mapped to the disease target to ob-tain the intersection targets.The DAVID database was applied to perform gene ontology(GO)enrichment anal-ysis and kyoto encyclopedia of genes and genomes(KEGG)pathway analysis on the targets;GraphPad Prism 5.0 software was applied to plot the biological process(BP)of GO enrichment analysis,cellular component(CC),molecular function(MF)histograms;OmicShare online software was applied to make KEGG advanced bubble chart;Cytoscape software was applied to visualize the interaction with the targets and Chinese materia medica-components-targets results.Results:Totally 56 key active components of 9 Chinese materia medica for cold-dampness obstructing lung syndrome were screened,and 55 targets were obtained.The results of GO and KEGG enrichment analysis showed that the compound prescription mainly regulated the body's immune re-sponse and reduced inflammation by regulating such signaling pathways of inflammatory response and immune regulation as TNF signaling pathway,HIF-1 signaling pathway,Toll-like receptor signaling pathway,infuenza A signaling pathway,T cell receptor signaling pathway.Conclusion:HSZFF can eliminate infl ammation and inhibit virus by regulating immune inflammatory factors closely related to the occurrence and development of diseases through multi-component and multi-target.
基金Supported by National High-Tech R and D Program of China(863Program),No.2015AA033602Personnel Training Program of Beijing Chao-Yang Hospital Affiliated to Capital Medical University,No.CYXZ-2017-09
文摘BACKGROUND Surgery 5-10 d after stent insertion was recommended by the European Society of Gastrointestinal Endoscopy for obstructing colonic cancer. For some obstructive patients, this may be not a good choice. Here, we report the successful treatment of obstructing colonic cancer by combining self-expandable stent and neoadjuvant chemotherapy.CASE SUMMARY The patient was a 72-year-old man who was admitted with a chief complaint of abdominal pain for more than 1 mo. Computed tomography(CT) scanning revealed that there was a mass in the descending colon, which led to intestinal obstruction. On admission, a series of therapeutic measures, such as fasting and water deprivation, gastrointestinal decompression, total parenteral nutrition, and octreotide acetate, were taken to improve the obstructive symptoms. At the same time, a self-expandable metal stent was successfully placed across the stenosis,and a biopsy was obtained and diagnosed as adenocarcinoma. CT scanning 14 d after insertion of the stent revealed that the intestine was swollen significantly.Systemic chemotherapy with modified FOLFOX6(mFOLFOX6) was administered. After two courses of mFOLFOX6, CT scanning showed clearly that swelling of the intestine was improved. Subsequently, the patient underwent left hemi-colectomy without stoma placement. The postoperative course was uneventful, and he has been disease-free for 6 mo after surgery.CONCLUSION This modified treatment strategy may provide an alternative therapy for patients with obstructing colonic cancers.
文摘From 1973 to 1989, 90 cases of obstructing carcinoma of the left colon were treated with five different operative procedures, the Incidence of anastomotic leakage was 6.7%, the operative mortality was 7. 8%. Among all the patients, 14 cases were treated by primary resection with anastomosis. Anastomotic leakage occurred in 6 cases, and 5 of them were died. Of 25 cases with the traditional staged management, the tumors were resected only in 20 cases, and not resectable in the other 5 patients. 19 with modified Hartmann's procedure and 26 with extended right hemlcolectomy with ileorectal or low ileosigmoid anastomosis gave satisfactory results. In terms of this series, the five-year survival rate in primary resection group was significantly higher than that in staged resection group (P< 0. 05). It is suggested that extented right hemlcolectomy or modified Hartmann' s procedure in cases of acute cancerous obstruction of the left colon would be favord.
文摘BACKGROUND Self-expandable metal stents(SEMSs) are frequently used in the setting of palliation for occluding, inoperable colorectal cancer(CRC). Among possible complications of SEMS positioning, re-obstruction is the most frequent. Its management is controversial, potentially involving secondary stent-in-stent placement, which has been poorly investigated. Moreover, the issue of secondary stent-in-stent re-obstruction and of more-than-two colonic stenting has never been assessed. We describe a case of tertiary SEMS-in-SEMS placement, and also discuss our practice based on available literature.CASE SUMMARY A 66-year-old male with occluding and metastatic CRC was initially treated by positioning of a SEMS, which had to be revised 6 mo later when a symptomatic intra-stent tumor ingrowth was treated by a SEMS-in-SEMS. We hereby describe an additional episode of intestinal occlusion due to recurrence of intra-stent tumor ingrowth. This patient, despite several negative prognostic factors(splenic flexure location of the tumor, carcinomatosis with ascites, subsequent chemotherapy that included bevacizumab and two previously positioned stents(1 SEMS and 1 SEMS-in-SEMS)) underwent successful management through the placement of a tertiary SEMS-in-SEMS, with immediate clinical benefit and no procedure-related adverse events after 150 d of post-procedural follow-up. This endoscopic management has permitted 27 mo of partial control of a metastatic disease without the need for chemotherapy discontinuation and, ultimately, a good quality of life until death.CONCLUSION Tertiary SEMS-in-SEMS is technically feasible, and appears to be a safe and effective option in the case of recurrent SEMS obstruction.
文摘BACKGROUND The incidence of intestinal malrotation in adults has been reported to only be about 0.2%.Duodenal web as a cause of intestinal obstruction is rare,with an incidence of about 1:20000-1:40000.Furthermore,when described,these conditions are usually seen in early life and very infrequently in adulthood.CASE SUMMARY We report a case of a middle-aged woman with intestinal malrotation who presented with a three-month history of right-sided abdominal pain,early satiety,and a 22-pound weight loss.Patient underwent an esophagogastroduodenoscopy,which demonstrated numerous retained pills in a deformed first portion of the duodenum,concerning for a partial gastric outlet obstruction.An upper gastrointestinal series showed marked distention of the proximal duodenum with retained debris and the presence of a windsock sign,increasing the suspicion of a duodenal web.The patient subsequently underwent surgical intervention where a duodenal web with two lumens was noted and resected,opening the duodenum.There were over 150 pill capsules that were removed.The patient is doing well after this intervention.CONCLUSION Both intestinal malrotation and duodenal webs are infrequently encountered in the adult population.These pathologies can also present with nonspecific abdominal symptoms such as chronic abdominal pain and nausea.Hence,providers might not consider these pathologies in the differential for patients who present with vague symptoms which can lead to delay in management and increased mortality and morbidity.
基金supported by the Special Fund for the Inheritance and Innovation of Traditional Chinese Medicine Theories under the Scientific and Technological Innovation Project of China Academy of Chinese Medical Sciences[Grant number:KYG-202404].
文摘Coronary heart disease and ischemic stroke are common cardiovascular and cerebrovascular diseases with a high multimorbidity rate.According to the theory of traditional Chinese medicine(TCM),the phlegm and blood stasis obstructing the LuòMàis pattern is the pathological basis,and the formation of phlegm and blood stasis is the key pathological factor for cardiocerebral vascular multimorbidity,implying that the treatment of cardiocerebral vascular multimorbidity should focus on eliminating phlegm and blood stasis simultaneously.Based on the discovery of modern medicine that cardiocerebral vascular multimorbidity is mostly related to lipid deposition,inflammation,atherosclerosis,microcirculation disorders,and hemodynamics,it is believed that the core pathological features of cardiocerebral vascular multimorbidity include atherosclerosis and microcirculation disorders,coinciding with the pathological mechanism that phlegm and blood stasis are formed and then obstruct the Luò Màis in the heart and brain in TCM.This paper combined modern medicine and TCM theories,analyzed the pathogenesis of coronary heart disease and ischemic stroke from the perspective of phlegm and blood stasis obstructing the Luò Màis pattern,and discussed the multimorbidity mechanism so as to provide theoretical basis for clinical treatment.
文摘Benign prostatic hyperplasia(BPH)and benign prostatic obstruction(BPO)remain significant contributors to male lower urinary tract symptoms,often leading to bladder damage and dysfunction.The traditional approach focuses on the management of bothersome symptoms through the use of BPH medications and may delay essential interventions,leading to disease progression and a negative impact on quality of life.This review proposes a paradigm shift to focus on bladder health preservation,as the bladder is an end organ that cannot be transplanted.Therefore,earlier diagnosis and timely surgical treatment within the“window of curability”are required.We introduce the Man vs Prostate“Five Stages of Bladder Health”to provide the needed framework to build the next iterations of BPH/BPO care.This patient-facing decision-making aid categorizes BPH/BPO progression.It integrates clinical observations with underlying patho-physiology and patient experience.This categorization highlights how untreated BPH/BPO can progress to more serious and pressing stages,the possible consequences of not taking action,and the goal to prevent late-stage disease:stageⅠ,BPO;stageⅡ,detrusor over-activity;stageⅢ,urgency incontinence;stageⅣ,acute retention;and stageⅤ,detrusor underactivity.On an individual patient basis,tran-sitions are not distinct,stages can coexist,and stages can be skipped.Although promising,this proposed staging system requires further validation through prospective randomized clinical trials to confirm its clinical value and prognostic accuracy.The concept of the“window of curability”emphasizes the need for therapeutic intervention at the optimal time.By identifying patients in earlier stages and initiating appropriate treatment,disease progression can be potentially stabilized or even reversed while aiming to opti-mally preserve detrusor function.Along with the Man vs Prostate staging system,this framework provides a structure for future research,shared decision making,and personalized treatment strategies.This paradigm shift necessitates a collaborative effort among urologists to reevaluate current practices,focus on earlier intervention within the“window of curability,”and prioritize bladder health preservation.
基金Supported by the"Eleventh Five-Year Plan"of China State Science&Technology Ministry(No.2007BAI20B053)National Natural Science Foundation of China(No.81273688)
文摘Objective:To study the efficacy of modified Wuzhuyu Decoction Granule(加减吴茱萸汤颗粒剂,MWDG)in the treatment of migraine patients with cold and stasis obstructing meridian syndrome.Methods:This study was a randomized,double-blind,placebo-controlled trial.A total of 78 migraine patients with cold and stasis obstructing meridian syndrome were recruited and randomly assigned by a ratio of 2:1 into a treatment group(51 cases)and a placebo group(27 cases).Patients in the treatment group were treated with MWDG while placebo granules were applied in the control group.The treatment course lasted for 12 weeks with a follow-up of 4 weeks.The primary outcome measures included frequency and days of migraine attacks and the secondary outcome measures were analgesics consumption and visual analogue scale(VAS)scores.All outcome assessments were conducted respectively at baseline,the 4th,8th and 12th week,and the end of follow-up.Results:In the treatment group,significant decrease in frequency of migraine attacks were observed since the 4th week and that of analgesics consumption since the 8th week(both P〈0.05).While,in the placebo group,significant decrease in frequency of migraine attacks were observed since the 8th week and that of analgesics consumption since the 12th week(both P〈0.05).No significant decrease in days of migraine attacks and VAS scores of migraine pain were observed in both groups.Between the two groups,there were significant differences in VAS scores and intensity of pain appeared in the 8th week(P〈0.05).However,no significant differences were found in days and frequency of migraine attacks and analgesics consumption(P〉0.05).Conclusions:MWDG was probably effective in the treatment of migraine especially for alleviating pain intensity.Furthermore,MWDG could reduce the frequency of migraine attacks and analgesics consumption sooner than the placebo.
文摘BACKGROUND Internal hernia(IH)is a rare culprit of small bowel obstruction(SBO)with an incidence of<1%.It poses a considerable diagnostic challenge requiring a high index of suspicion to prevent misdiagnosis,improper treatment,and subsequent morbidity and mortality.AIM To determine the clinico-demographic profile,radiological and operative findings,and postoperative course of patients with IH and its association with SBO.METHODS Medical records of 586 patients with features of SBO presenting at a tertiary care centre at Lucknow,India between September 2010 and August 2023 were reviewed.RESULTS Out of 586 patients,7(1.2%)were diagnosed with IH.Among these,4 had congenital IH and 3 had acquired IH.The male-to-female ratio was 4:3.The median age at presentation was 32 years.Contrast-enhanced computed tomography(CECT)was the most reliable investigation for preoperative identification,demonstrating mesenteric whirling and clumped-up bowel loops.Left paraduodenal hernia and transmesenteric hernia occurred with an equal frequency(approximately 43%each).Intraoperatively,one patient was found to have bowel ischemia and one had associated malrotation of gut.During follow-up,no recurrences were reported.CONCLUSION IH,being a rare cause,must be considered as a differential diagnosis for SBO,especially in young patients in their 30s or with unexplained abdominal pain or discomfort post-surgery.A rapid imaging evaluation,preferably with CECT,is necessary to aid in an early diagnosis and prompt intervention,thereby reducing financial burden related to unnecessary investigations and preventing the morbidity and mortality associated with closed-loop obstruction and strangulation of the bowel.
文摘Objective:To investigate the clinical efficacy of levofloxacin combined with ambroxol in the treatment of elderly patients with chronic obstructive pulmonary disease(COPD)and pulmonary infection.Methods:A total of 80 elderly COPD patients with pulmonary infection,treated between December 2022 and November 2023,were randomly divided into a control group and an observation group,with 40 cases in each group.The control group was treated with levofloxacin hydrochloride,while the observation group received ambroxol hydrochloride injection in addition to the treatment in the control group.Laboratory indices(white blood cell count,procalcitonin,C-reactive protein,and apolipoprotein E levels),imaging-based pulmonary lesion absorption time,hospital stay,and incidence of adverse reactions were compared between the two groups.Results:After treatment,the biochemical indices of the observation group were significantly lower than those of the control group,with highly significant differences(P<0.001).Compared to the control group,the imaging-based pulmonary lesion absorption time and hospital stay of the observation group were significantly shorter(P<0.001).Additionally,the incidence of adverse reactions in the observation group was significantly lower than in the control group(P<0.05).Conclusion:Levofloxacin combined with ambroxol demonstrates advantages in improving biochemical indices,shortening imaging-based pulmonary lesion absorption time and hospital stay,and reducing adverse reaction rates in elderly COPD patients with pulmonary infection.It holds significant clinical application value.
文摘·AIM:To identify various risk factors that may play a significant role in the development of congenital nasolacrimal duct obstruction(CNLDO).·METHODS:This observational case-control study included a case group of 122 children less than two years of age with CNLDO who underwent probing and irrigation treatment at the ophthalmology department of Imam Khomeini Hospital in Ahvaz,Iran,from June 2022 to June2024.A control group of 122 age-matched children without CNLDO was also included for comparison.Data was collected from the children's medical records.·RESULTS:The study found a significant correlation between the occurrence of CNLDO and several maternal factors,such as preeclampsia,the use of levothyroxine,hypothyroidism,having more than three pregnancies(gravidity>3),natural pregnancy,and gestational diabetes mellitus.Additionally,in children,factors,such as oxygen therapy,anemia,reflux,jaundice,and a family history of CNLDO in first-degree relatives were associated with CNLDO,and maternal preeclampsia and hypothyroidism were found to significantly increase the risk of developing CNLDO in children.·CONCLUSION:Given that CNLDO affects both premature and full-term children,the present findings may potentially facilitate the early identification of children and infants at risk of nasolacrimal duct obstruction,thereby preventing the onset of chronic dacryocystitis.
文摘Endoscopic retrograde cholangiopancreatography is considered the gold standard for treating benign and malignant biliary obstructions.However,its use in complex biliary obstructions is limited.Over the past decades,therapeutic endosonography(EUS)and emerging technologies such as lumen-apposing metal stents have enabled endoscopic treatment of conditions previously requiring nonendoscopic or surgical approaches.Studies show that EUS-guided choledochoduodenostomy is a reliable alternative to endoscopic retrograde cholangiopancreatography in the treatment of distal malignant biliary obstructions and can be considered a primary drainage modality in centers with adequate expertise.For malignant hilar biliary obstructions,draining at least 50%of viable liver tissue often requires combining different modalities.The treatment strategy in these patients should be individualized,depending on the Bismuth classification,patient physical status,and intended systemic therapy.Due to the lack of evidence,general recommendations cannot be made for EUS-guided hepaticoduodenostomy or combined procedures with transhepatic bridging stents.These novel techniques should be limited to selected palliative cases where conventional methods have failed and conducted within clinical trials to generate evidence before broader application.
基金the Special Project of State Key Laboratory of Dampness Syndrome of Chinese Medicine:Study on Criteria for Diagnosis of Dampness Syndrome of Idiopathic Membranous Nephropathy,Cohort Study on Pathogenesis and Material Basis of Dampness Syndrome of Idiopathic Membranous Nephropathy,Randomized Controlled Clinical Study of Sanqi Qushi Granule in Treatment of Membranous Nephropathy(No.SZ2021ZZ02,SZ2021ZZ09 and SZ2021ZZ36)the 2020 Guangdong Provincial Science and Technology Innovation Strategy Special Fund:Guangdong-Hong Kong-Macao Joint Lab(No.2020B1212030006)+2 种基金the Natural Science Foundation of Guangdong Province:Study on the Mechanism of Sanqi Qushi Prescription Delaying Podocellular Senescence in Membranous Nephropathy based on Cyclic Guanosine Monophosphate-Adenosine Monophosphate Synthase-Stimulator of Interferon Genes-Nuclear Factor Kappa-B Signaling Pathway(No.2022A1515011628)the Guangzhou Science and Technology Plan Project:to Explore the Mechanism of Treating Membranous Nephropathy from the Perspective of Regulating Amino Acid Metabolism Disorder(No.2023A03J0746)Special Funding for Scientific and Technological Research on Traditional Chinese Medicine,Guangdong Provincial Hospital of Chinese Medicine:a Multimodular Machine Learning Prediction Model based on Pathological Image-transcriptomics and Traditional Chinese Medicine Syndromes was Used to Investigate the Prognostic Correlation of Long non-coding RNA Molecules in Nephropathy and the Intervention Mechanism of Sanqi Qushi Formula,to Investigate the Pathogenesis and Microbiological Mechanism of Dampness Syndrome of Membranous Nephropathy based on the Microecological Changes of Tongue Coating(No.YN2023MB02,YN2023MB10)。
文摘OBJECTIVE:To reach consensus on the diagnostic criteria of syndrome of dampness obstruction in idiopathic membranous nephropathy(IMN)patients by literature research and expert investigation(interviews and a Delphi method).METHODS:Our study was consistent with T/CACM 1336-2020.We searched the monographs and references published in the past 40 years(1983-2022),and established the diagnostic criteria pool of waterdampness syndrome and dampness-turbidity syndrome in Traditional Chinese Medicine(TCM)based on literature by using frequency statistics and correlation analysis.Expert investigation(interview method and two rounds of Delphi method)was used to form the diagnostic criteria of water-dampness syndrome and dampnessturbidity syndrome of idiopathic membranous nephropathy.Clinical diagnostic test research was carried out,and compared with“Diagnostic Criteria for dampness syndrome”(T/CACM 1454-2023)to evaluate the authenticity,reliability and clinical application value of the standard.RESULTS:A total of 122 relevant guides,standards,monographs and documents were included through searching books and Chinese databases.Four experts were interviewed and two rounds of delphi method(75 experts nationwide)were carried out.The experts'opinions are relatively concentrated and the differences are small.Based on the weight of each index,the diagnostic criteria indexes of water-dampness syndrome and dampness-turbidity syndrome were selected.After discussion by the core group members,the diagnostic model of"necessary symptoms and optional symptoms"was established,and the final diagnostic criteria of waterdampness syndrome and dampness-turbidity syndrome were established.One hundred and ninety-one inpatients and outpatients of Guangdong Provincial Hospital of Chinese Medicine from January 2021 to February 2023 were included in Diagnostic test study.There was no statistical difference in gender,age and course of disease(P>0.05).The sensitivity and specificity of the trial standard were 90.34%and 73.33%respectively,while the sensitivity and specificity of T/CACM 1454-2023 were 99.43%and 6.67%,respectively.CONCLUSIONS:The consensus-based diagnostic criteria for IMN can be widely incorporated in TCM.A further clinical study will be conducted to analyze the diagnosis value and cut-off score of our IMN criteria.
文摘BACKGROUND Addressing oculoplastic conditions in the preoperative period ensures both the safety and functional success of any ophthalmic procedure.Some oculoplastic conditions,like nasolacrimal duct obstruction,have been extensively studied,whereas others,like eyelid malposition and thyroid eye disease,have received minimal or no research.AIM To investigate the current practice patterns among ophthalmologists while treating concomitant oculoplastic conditions before any subspecialty ophthalmic intervention.METHODS A cross-sectional survey was disseminated among ophthalmologists all over India.The survey included questions related to pre-operative evaluation,anaesthetic and surgical techniques preferred,post-operative care,the use of adjunctive therapies,and patient follow-up patterns.RESULTS A total of 180 ophthalmologists responded to the survey.Most practitioners(89%)felt that the ROPLAS test was sufficient during pre-operative evaluation before any subspecialty surgery was advised.The most common surgical techniques employed were lacrimal drainage procedures(Dacryocystorhinostomy)(63.3%),eyelid malposition repair(36.9%),and ptosis repair(58.7%).Post-operatively,47.7%of respondents emphasized that at least a 4-week gap should be maintained after lacrimal drainage procedures and eyelid surgeries.Sixty-seven percent of ophthalmologists felt that topical anaesthetic procedures should be preferred while performing ocular surgeries in thyroid eye disease patients.CONCLUSION Approximately 50%of ophthalmologists handle prevalent oculoplastic issues themselves,seeking the expertise of an oculoplastic surgeon under particular conditions.Many ophthalmologists still favor using ROPLAS as a preliminary screening method before proceeding with cataract surgery.Eyelid conditions and thyroid eye disease are not as commonly addressed before subspecialty procedures compared to issues like nasolacrimal duct obstruction and periocular infections.
