BACKGROUND Effective acid suppression significantly enhances the eradication rate of Helicobacter pylori(H.pylori).AIM To assess the efficacy and safety of high-dose dual therapy(HDDT)utilizing various highly potent a...BACKGROUND Effective acid suppression significantly enhances the eradication rate of Helicobacter pylori(H.pylori).AIM To assess the efficacy and safety of high-dose dual therapy(HDDT)utilizing various highly potent antisecretory medications,thereby providing additional clinical guidance for H.pylori eradication.METHODS The study population comprised untreated H.pylori patients from three medical centers in central China.From February 10,2024 to March 31,2024,439 subjects were randomly allocated to either the esomeprazole-amoxicillin(EA)or esomeprazole-amoxicillin-clarithromycin-bismuth(B-quadruple)group.Subsequently,from April 1,2024 to May 10,2024,367 subjects were randomly assigned to either the vonoprazan-amoxicillin(VA)or vonoprazan-amoxicillin-clarithromycin(VAC)group.The study recorded treatment efficacy,adverse events,compliance,symptom alleviation,and associated costs.RESULTS EA-dual demonstrated non-inferiority to B-quadruple regimen in modified intention-to-treat(mITT)and perprotocol(PP)analyses(P<0.025).However,the eradication rate of EA was lower than that of the B-quadruple group[70.59%vs 83.49%,92.86%vs 98.38%,93.94%vs 98.38%,intention-to-treat(ITT),mITT,PP respectively,P<0.05].In ITT,mITT,and PP analyses,VA-dual was non-inferior to VAC treatment(84.15%vs 83.15%,96.25%vs 92.73%,96.75%vs 93.75%,P<0.025).No significant differences were observed in adverse events,compliance,and symptom relief between groups.VA exhibited the lowest cost.Antibiotic use within 2 years,poor compliance,and suburban residence were associated with reduced eradication efficacy(P<0.05).CONCLUSION The HDDT based on vonoprazan demonstrated non-inferiority to the VAC triple regimen,suggesting its potential as a recommended first-line treatment for H.pylori eradication.While B-quadruple therapy showed better eradication rate than EA therapy,the latter proved non-inferior in mITT and PP analyses.Notably,antibiotic use within the preceding two years,adherence to treatment protocols,and patient residence emerged as critical factors influencing eradication success.展开更多
BACKGROUND:This meta-analysis aimed to assess the efficacy of high-dose glucose-insulinpotassium(GIK) therapy on clinical outcomes in acute coronary syndrome(ACS) patients receiving reperfusion therapy.METHODS:We sear...BACKGROUND:This meta-analysis aimed to assess the efficacy of high-dose glucose-insulinpotassium(GIK) therapy on clinical outcomes in acute coronary syndrome(ACS) patients receiving reperfusion therapy.METHODS:We searched the PubMed,Web of Science,MEDLINE,Embase,and Cochrane Library databases from inception to April 26,2022,for randomized controlled trials(RCTs) that compared high-dose GIK and placebos in ACS patients receiving reperfusion therapy.The primary endpoint was major adverse cardiovascular events(MACEs).RESULTS:Eleven RCTs with 884 patients were ultimately included.Compared with placebos,high-dose GIK markedly reduced MACEs(risk ratio [RR] 0.57,95% confidence interval [95% CI]:0.35 to 0.94,P=0.03) and the risk of heart failure(RR 0.48,95% CI:0.25 to 0.95,P=0.04) and improved the left ventricular ejection fraction(LVEF)(mean difference [MD] 2.12,95% CI:0.40 to 3.92,P=0.02) at 6 months.However,no difference was observed in all-cause mortality at 30 d or 1 year.Additionally,high-dose GIK was significantly associated with increased incidences of phlebitis(RR 4.78,95% CI:1.36 to 16.76,P=0.01),hyperglycemia(RR 9.06,95% CI:1.74 to 47.29,P=0.009) and hypoglycemia(RR 6.50,95% CI:1.28 to 33.01,P=0.02) but not reinfarction,hyperkalemia or secondary reperfusion.In terms of oxidative stress-lowering function,high-dose GIK markedly reduced superoxide dismutase(SOD) activity but not glutathione peroxidase(GSH-Px) or catalase(CAT) activity.CONCLUSION:Patients with ACS receiving reperfusion therapy exhibited a reduction in MACEs and good oxidative stress-lowering eflcacy in response to high-dose GIK.Moreover,with a higher incidence of complications such as phlebitis,hyperglycemia,and hypoglycemia.Furthermore,there were no observed survival benefits associated with high-dose GIK.More trials with long-term follow-up are still needed.展开更多
AIM： To evaluate the daily high-dose induction therapy with interferon-α2b （IFN-α2b） in combination with ribavirin for the treatment of patients who failed with interferon monotherapy and had a relapse, based on ...AIM： To evaluate the daily high-dose induction therapy with interferon-α2b （IFN-α2b） in combination with ribavirin for the treatment of patients who failed with interferon monotherapy and had a relapse, based on the assumption that the viral burden would decline faster, thus increasing the likelihood of higher response rates in this difficult-totreat patient group. METHODS： Seventy patients were enrolled in this study. Treatment was started with 10 NU IFN-α2b daily for 3 wk, followed by IFN-α2b 5 NU/TIW in combination with ribavirin （1 000-1 200 mg/d） for 21 wk. In case of a negative HCV RNA PCR, treatment was continued until wk 48 （IFN-α2b 3MU/TIW＋1000-1200 mg ribavirin/daily）. RESULTS： The dose of IFN-α2b or ribavirin was reduced in 16% of patients because of hematologic side effects, and treatment was discontinued in 7% of patients. An early viral response （EVR） was achieved in 60% of patients. Fifty percent of all patients achieved an end-oftreatment response （EOT） and d0% obtained a sustained viral response （SVR）. Patients with no response had a significantly lower response rate than those with a former relapse （SVR 30% vs 53%; P=0.049）. Furthermore, lower response rates were observed in patients infected with genotype la/b than in patients with non-1-genotype （SVR 28% vs7d%; P=0.001）. As a significant predictive factor for a sustained response, a rapid initial decline of HCV RNA could be identified. No patient achieving a negative HCV-RNA PCR at wk 18 or later eventually eliminated the virus. CONCLUSION： Daily high-dose induction therapy with interferon-α2b is well tolerated and effective for the treatment of non-responders and relapsers, when interferon monotherapy fails. A fast decline of viral load during the first 12 wk is strongly associated with a sustained viral response.展开更多
Recent studies have described the combination of both pulmonary emphysema and idiopathic interstitial lung disease (ILDs) by means of high-resolution computed axial tomography (HRCT). Definition of this syndrome was f...Recent studies have described the combination of both pulmonary emphysema and idiopathic interstitial lung disease (ILDs) by means of high-resolution computed axial tomography (HRCT). Definition of this syndrome was first named by Cottin as combined pulmonary fibrosis and emphysema (CPFE). Functional and radiological findings have showed that these patients are suffering from severe breathlessness, but whose pulmonary functional tests revealed no signs of obstruction, normal static lung volumes, and depressed DLco, most with a history of smoking [1] [2]. The radiological and endoscopic studies especially show that these patients have both areas of upper-lobe predominant emphysema and lesions compatible with fibrosis in both lung bases [3]. No prior research has reported any cases of such condition in person with no prior history of smoking as well as long-term high-dose of glucocorticoid therapy. In this case report, we discuss the presentation, diagnosis, and management of a 53-year-old non-smoker with increasing shortness of breath with a long-term high-dose of glucocorticoid therapy discovered to have an abnormal variant or presentation of CPFE. The cause of disease was attributed to a certain history of smoking in most studies;other potential risk factors have yet to be properly analyzed. This clinical report features a special case about the problem and solution surrounding this issue.展开更多
BACKGROUND The programmed cell death protein 1 inhibitor pembrolizumab has become a key treatment for various cancers,including triple-negative breast cancer.However,it is associated with immune-related adverse events...BACKGROUND The programmed cell death protein 1 inhibitor pembrolizumab has become a key treatment for various cancers,including triple-negative breast cancer.However,it is associated with immune-related adverse events,including rare but serious neurological complications such as Guillain-Barrésyndrome(GBS).GBS is a potentially life-threatening autoimmune disorder characterized by muscle weakness and paralysis.We present a unique case of pembrolizumab-induced GBS to highlight the importance of recognizing this complication and managing it promptly in patients receiving immune checkpoint inhibitors.CASE SUMMARY A 69-year-old woman with a medical history of hypertension,anxiety,depression,and stage IIIB triple-negative breast cancer treated with pembrolizumab,carboplatin,and paclitaxel,presented to the emergency department with a 1-month history of tingling,lower extremity weakness,and shooting pain.Symptoms progressed to global weakness,ascending paralysis,and double vision.Neurological examination revealed significant lower extremity weakness and sensory deficits.Magnetic resonance imaging of the lumbar spine and cerebrospinal fluid analysis confirmed GBS.Initial treatment with intravenous immunoglobulin led to relapse,requiring additional intravenous immunoglobulin and high-dose glucocorticoids.The patient’s condition improved,pembrolizumab therapy was permanently discontinued,and she was discharged to a rehabilitation facility.CONCLUSION Pembrolizumab can induce GBS,necessitating early recognition,prompt diagnosis,and multidisciplinary management to prevent serious complications.展开更多
Objective： The study evaluated the effectiveness of autologous hematopoietic stem cell transplantation （AHSCT） in the treatment of lymphoblastic lymphoma （LL）. Methods： We relxospectively analyzed the data from ...Objective： The study evaluated the effectiveness of autologous hematopoietic stem cell transplantation （AHSCT） in the treatment of lymphoblastic lymphoma （LL）. Methods： We relxospectively analyzed the data from 41 patients with chemotherapy-sensitive LL who underwent hematopoietic stem cell transplantation （HSCT） from December 1989 to December 2009 in a single institution. Results： HSCT was conducted as first-line consolidation therapy and salvage therapy in 36 and 5 patients, respectively. The median follow-up was 97.1 months （range, 24.6-173.1 months）. The 5-year overall survival （OS） and event-free survival （EFS） rate were 64% and 47% for the initially treated patients, respectively, and were both 20% for the relapsed ones. Bone marrow （BM） involvement and chemotherapy cycles prior to transplantation were identified as significant prognostic factors for EFS in multivariate analysis. Conclusions These results confirm that AHSCT is a reasonable option for chemotherapy-sensitive LL patients in first complete remission （CR1）.展开更多
BACKGROUND Autism spectrum disorder(ASD)presents unique challenges related to feeding and nutritional management.Children with ASD often experience feeding difficulties,including food selectivity,refusal,and gastroint...BACKGROUND Autism spectrum disorder(ASD)presents unique challenges related to feeding and nutritional management.Children with ASD often experience feeding difficulties,including food selectivity,refusal,and gastrointestinal issues.Various interventions have been explored to address these challenges,including dietary modifications,vitamin supplementation,feeding therapy,and behavioral interventions.AIM To provide a comprehensive overview of the current evidence on nutritional management in ASD.We examine the effectiveness of dietary interventions,vitamin supplements,feeding therapy,behavioral interventions,and mealtime practices in addressing the feeding challenges and nutritional needs of children with ASD.METHODS We systematically searched relevant literature up to June 2024,using databases such as PubMed,PsycINFO,and Scopus.Studies were included if they investigated dietary interventions,nutritional supplements,or behavioral strategies to improve feeding behaviors in children with ASD.We assessed the quality of the studies and synthesized findings on the impact of various interventions on feeding difficulties and nutritional outcomes.Data extraction focused on intervention types,study designs,participant characteristics,outcomes measured,and intervention effectiveness.RESULTS The review identified 316 studies that met the inclusion criteria.The evidence indicates that while dietary interventions and nutritional supplements may offer benefits in managing specific symptoms or deficiencies,the effectiveness of these approaches varies.Feeding therapy and behavioral interventions,including gradual exposure and positive reinforcement,promise to improve food acceptance and mealtime behaviors.The findings also highlight the importance of creating supportive mealtime environments tailored to the sensory and behavioral needs of children with ASD.CONCLUSION Nutritional management for children with ASD requires a multifaceted approach that includes dietary modifications,supplementation,feeding therapy,and behavioral strategies.The review underscores the need for personalized interventions and further research to refine treatment protocols and improve outcomes.Collaborative efforts among healthcare providers,educators,and families are essential to optimize this population's nutritional health and feeding practices.Enhancing our understanding of intervention sustainability and long-term outcomes is essential for optimizing care and improving the quality of life for children with ASD and their families.展开更多
Background:High-dose dual therapy(HDDT)with proton pump inhibitors(PPIs)and amoxicillin has attracted widespread attention due to its favorable efficacy in eradicating Helicobacter pylori(H.pylori).This study aimed to...Background:High-dose dual therapy(HDDT)with proton pump inhibitors(PPIs)and amoxicillin has attracted widespread attention due to its favorable efficacy in eradicating Helicobacter pylori(H.pylori).This study aimed to compare the efficacy and safety of high-dose PPI-amoxicillin dual therapy and bismuth-containing quadruple therapy for H.pylori rescue treatment.Methods:This was a prospective,randomized,multicenter,non-inferiority trial.Patients recruited from eight centers who had failed previous treatment were randomly(1:1)allocated to two eradication groups:HDDT(esomeprazole 40 mg and amoxicillin 1000 mg three times daily;theHDDTgroup)and bismuth-containing quadruple therapy(esomeprazole 40 mg,bismuth potassium citrate 220 mg,and furazolidone 100 mg twice daily,combined with tetracycline 500 mg three times daily;the tetracycline,furazolidone,esomeprazole,and bismuth[TFEB]group)for 14 days.The primary endpoint was the H.pylori eradication rate.The secondary endpoints were adverse effects,symptom improvement rates,and patient compliance.Results:A total of 658 patients who met the criteria were enrolled in this study.The HDDT group achieved eradication rates of 75.4%(248/329),81.0%(248/306),and 81.3%(248/305)asdetermined by the intention-to-treat(ITT),modified intention-totreat(MITT),and per-protocol(PP)analyses,respectively.The eradication rates were similar to those in the TFEB group:78.1%(257/329),84.2%(257/305),and 85.1%(257/302).The lower 95%confidence interval boundary(9.19%in the ITT analysis,9.21%in the MITT analysis,and9.73%in the PP analysis)was greater than the predefined non-inferiority margin of10%,establishing a non-inferiority of the HDDT group vs.the TFEB group.The incidence of adverse events in the HDDT group was significantly lower than that in the TFEB group(11.1%vs.26.8%,P<0.001).Symptom improvement rates and patients’compliance were similar between the two groups.Conclusions:Fourteen-day HDDT is non-inferior to bismuth-containing quadruple therapy,with fewer adverse effects and good treatment compliance,suggesting HDDT as an alternative for H.pylori rescue treatment in the local region.Trial registration:Clinicaltrials.gov,NCT04678492.展开更多
Objective To compare the ablation efficacy and therapy response with low-dose（1.1 GBq）and high-dose（3.7 GBq） 131I in postoperative patients with low and in-termediate risk DTC.Methods A total of 140 patients（37 m...Objective To compare the ablation efficacy and therapy response with low-dose（1.1 GBq）and high-dose（3.7 GBq） 131I in postoperative patients with low and in-termediate risk DTC.Methods A total of 140 patients（37 males,103 females,age range:18-75 years）were enrolled from October 2014 to June 2015,and展开更多
At present, the best rescue therapy for Helicobacter pylori(H. pylori) infection following failure of firstline eradication remains unclear. The Maastricht Ⅴ/Florence Consensus Report recommends bismuth quadruple the...At present, the best rescue therapy for Helicobacter pylori(H. pylori) infection following failure of firstline eradication remains unclear. The Maastricht Ⅴ/Florence Consensus Report recommends bismuth quadruple therapy, or fluoroquinolone-amoxicillin triple/quadruple therapy as the second-line therapy for H. pylori infection. Meta-analyses have shown that bismuth quadruple therapy and levofloxacin-amoxicillin triple therapy have comparable eradication rates, while the former has more adverse effects than the latter. There are no significant differences between the eradication rates of levofloxacin-amoxicillin triple and quadruple therapies. However, the eradication rates of both levofloxacin-containing treatments are suboptimal. An important caveat of levofloxacin-amoxicillin triple or quadruple therapy is poor eradication efficacy in the presence of fluoroquinolone resistance. High-dose dual therapy is an emerging second-line therapy and has an eradication efficacy comparable with levofloxacinamoxicillin triple therapy. Recently, a 10-d tetracyclinelevofloxacin(TL) quadruple therapy comprised of a proton pump inhibitor, bismuth, tetracycline and levofloxacin has been developed, which achieves a markedly higher eradication rate compared with levofloxacin-amoxicillin triple therapy(98% vs 69%) in patients with failure of standard triple, bismuth quadruple or non-bismuth quadruple therapy. The present article reviews current second-line anti-H. pylori regimens and treatment algorisms. In conclusion, bismuth quadruple therapy, levofloxacin-amoxicillin triple/quadruple therapy, high-dose dual therapy and TL quadruple therapy can be used as second-line treatment for H. pylori infection. Current evidence suggests that 10-d TL quadruple therapy is a simple and effective regimen, and has the potential to become a universal rescue treatment following eradication failure by all firstline eradication regimens for H. pylori infection.展开更多
基金Supported by the National Natural Science Foundation of China,No.82270594the National Natural Science Foundation for Youths of China,No.82103151+1 种基金the Outstanding Youth Foundation of Hunan Province,No.2022JJ20092the Wisdom Accumulation and Talent Cultivation Project of Third Xiangya Hospital of Central South University,No.YX202103.
文摘BACKGROUND Effective acid suppression significantly enhances the eradication rate of Helicobacter pylori(H.pylori).AIM To assess the efficacy and safety of high-dose dual therapy(HDDT)utilizing various highly potent antisecretory medications,thereby providing additional clinical guidance for H.pylori eradication.METHODS The study population comprised untreated H.pylori patients from three medical centers in central China.From February 10,2024 to March 31,2024,439 subjects were randomly allocated to either the esomeprazole-amoxicillin(EA)or esomeprazole-amoxicillin-clarithromycin-bismuth(B-quadruple)group.Subsequently,from April 1,2024 to May 10,2024,367 subjects were randomly assigned to either the vonoprazan-amoxicillin(VA)or vonoprazan-amoxicillin-clarithromycin(VAC)group.The study recorded treatment efficacy,adverse events,compliance,symptom alleviation,and associated costs.RESULTS EA-dual demonstrated non-inferiority to B-quadruple regimen in modified intention-to-treat(mITT)and perprotocol(PP)analyses(P<0.025).However,the eradication rate of EA was lower than that of the B-quadruple group[70.59%vs 83.49%,92.86%vs 98.38%,93.94%vs 98.38%,intention-to-treat(ITT),mITT,PP respectively,P<0.05].In ITT,mITT,and PP analyses,VA-dual was non-inferior to VAC treatment(84.15%vs 83.15%,96.25%vs 92.73%,96.75%vs 93.75%,P<0.025).No significant differences were observed in adverse events,compliance,and symptom relief between groups.VA exhibited the lowest cost.Antibiotic use within 2 years,poor compliance,and suburban residence were associated with reduced eradication efficacy(P<0.05).CONCLUSION The HDDT based on vonoprazan demonstrated non-inferiority to the VAC triple regimen,suggesting its potential as a recommended first-line treatment for H.pylori eradication.While B-quadruple therapy showed better eradication rate than EA therapy,the latter proved non-inferior in mITT and PP analyses.Notably,antibiotic use within the preceding two years,adherence to treatment protocols,and patient residence emerged as critical factors influencing eradication success.
基金supported by grants from the National Natural Science Foundation of China (82370378 and 82070388)Taishan Scholar Program of Shandong Province (tsqn202211310)National Natural Science Foundation of Shandong Province (ZR2020MH035)。
文摘BACKGROUND:This meta-analysis aimed to assess the efficacy of high-dose glucose-insulinpotassium(GIK) therapy on clinical outcomes in acute coronary syndrome(ACS) patients receiving reperfusion therapy.METHODS:We searched the PubMed,Web of Science,MEDLINE,Embase,and Cochrane Library databases from inception to April 26,2022,for randomized controlled trials(RCTs) that compared high-dose GIK and placebos in ACS patients receiving reperfusion therapy.The primary endpoint was major adverse cardiovascular events(MACEs).RESULTS:Eleven RCTs with 884 patients were ultimately included.Compared with placebos,high-dose GIK markedly reduced MACEs(risk ratio [RR] 0.57,95% confidence interval [95% CI]:0.35 to 0.94,P=0.03) and the risk of heart failure(RR 0.48,95% CI:0.25 to 0.95,P=0.04) and improved the left ventricular ejection fraction(LVEF)(mean difference [MD] 2.12,95% CI:0.40 to 3.92,P=0.02) at 6 months.However,no difference was observed in all-cause mortality at 30 d or 1 year.Additionally,high-dose GIK was significantly associated with increased incidences of phlebitis(RR 4.78,95% CI:1.36 to 16.76,P=0.01),hyperglycemia(RR 9.06,95% CI:1.74 to 47.29,P=0.009) and hypoglycemia(RR 6.50,95% CI:1.28 to 33.01,P=0.02) but not reinfarction,hyperkalemia or secondary reperfusion.In terms of oxidative stress-lowering function,high-dose GIK markedly reduced superoxide dismutase(SOD) activity but not glutathione peroxidase(GSH-Px) or catalase(CAT) activity.CONCLUSION:Patients with ACS receiving reperfusion therapy exhibited a reduction in MACEs and good oxidative stress-lowering eflcacy in response to high-dose GIK.Moreover,with a higher incidence of complications such as phlebitis,hyperglycemia,and hypoglycemia.Furthermore,there were no observed survival benefits associated with high-dose GIK.More trials with long-term follow-up are still needed.
文摘AIM： To evaluate the daily high-dose induction therapy with interferon-α2b （IFN-α2b） in combination with ribavirin for the treatment of patients who failed with interferon monotherapy and had a relapse, based on the assumption that the viral burden would decline faster, thus increasing the likelihood of higher response rates in this difficult-totreat patient group. METHODS： Seventy patients were enrolled in this study. Treatment was started with 10 NU IFN-α2b daily for 3 wk, followed by IFN-α2b 5 NU/TIW in combination with ribavirin （1 000-1 200 mg/d） for 21 wk. In case of a negative HCV RNA PCR, treatment was continued until wk 48 （IFN-α2b 3MU/TIW＋1000-1200 mg ribavirin/daily）. RESULTS： The dose of IFN-α2b or ribavirin was reduced in 16% of patients because of hematologic side effects, and treatment was discontinued in 7% of patients. An early viral response （EVR） was achieved in 60% of patients. Fifty percent of all patients achieved an end-oftreatment response （EOT） and d0% obtained a sustained viral response （SVR）. Patients with no response had a significantly lower response rate than those with a former relapse （SVR 30% vs 53%; P=0.049）. Furthermore, lower response rates were observed in patients infected with genotype la/b than in patients with non-1-genotype （SVR 28% vs7d%; P=0.001）. As a significant predictive factor for a sustained response, a rapid initial decline of HCV RNA could be identified. No patient achieving a negative HCV-RNA PCR at wk 18 or later eventually eliminated the virus. CONCLUSION： Daily high-dose induction therapy with interferon-α2b is well tolerated and effective for the treatment of non-responders and relapsers, when interferon monotherapy fails. A fast decline of viral load during the first 12 wk is strongly associated with a sustained viral response.
文摘Recent studies have described the combination of both pulmonary emphysema and idiopathic interstitial lung disease (ILDs) by means of high-resolution computed axial tomography (HRCT). Definition of this syndrome was first named by Cottin as combined pulmonary fibrosis and emphysema (CPFE). Functional and radiological findings have showed that these patients are suffering from severe breathlessness, but whose pulmonary functional tests revealed no signs of obstruction, normal static lung volumes, and depressed DLco, most with a history of smoking [1] [2]. The radiological and endoscopic studies especially show that these patients have both areas of upper-lobe predominant emphysema and lesions compatible with fibrosis in both lung bases [3]. No prior research has reported any cases of such condition in person with no prior history of smoking as well as long-term high-dose of glucocorticoid therapy. In this case report, we discuss the presentation, diagnosis, and management of a 53-year-old non-smoker with increasing shortness of breath with a long-term high-dose of glucocorticoid therapy discovered to have an abnormal variant or presentation of CPFE. The cause of disease was attributed to a certain history of smoking in most studies;other potential risk factors have yet to be properly analyzed. This clinical report features a special case about the problem and solution surrounding this issue.
文摘BACKGROUND The programmed cell death protein 1 inhibitor pembrolizumab has become a key treatment for various cancers,including triple-negative breast cancer.However,it is associated with immune-related adverse events,including rare but serious neurological complications such as Guillain-Barrésyndrome(GBS).GBS is a potentially life-threatening autoimmune disorder characterized by muscle weakness and paralysis.We present a unique case of pembrolizumab-induced GBS to highlight the importance of recognizing this complication and managing it promptly in patients receiving immune checkpoint inhibitors.CASE SUMMARY A 69-year-old woman with a medical history of hypertension,anxiety,depression,and stage IIIB triple-negative breast cancer treated with pembrolizumab,carboplatin,and paclitaxel,presented to the emergency department with a 1-month history of tingling,lower extremity weakness,and shooting pain.Symptoms progressed to global weakness,ascending paralysis,and double vision.Neurological examination revealed significant lower extremity weakness and sensory deficits.Magnetic resonance imaging of the lumbar spine and cerebrospinal fluid analysis confirmed GBS.Initial treatment with intravenous immunoglobulin led to relapse,requiring additional intravenous immunoglobulin and high-dose glucocorticoids.The patient’s condition improved,pembrolizumab therapy was permanently discontinued,and she was discharged to a rehabilitation facility.CONCLUSION Pembrolizumab can induce GBS,necessitating early recognition,prompt diagnosis,and multidisciplinary management to prevent serious complications.
基金supported in part by grants from the National Technologies ResearchDevelopment Program of China during the 9th Five-Year Plan Period (A20199610396-906-01-12)+1 种基金the Ying Dong Fok Foundation for Young College Teacher (B231996001)Chinese National Major Project for New Drug Innovation (2008ZX09312, 2012ZX09303012)
文摘Objective： The study evaluated the effectiveness of autologous hematopoietic stem cell transplantation （AHSCT） in the treatment of lymphoblastic lymphoma （LL）. Methods： We relxospectively analyzed the data from 41 patients with chemotherapy-sensitive LL who underwent hematopoietic stem cell transplantation （HSCT） from December 1989 to December 2009 in a single institution. Results： HSCT was conducted as first-line consolidation therapy and salvage therapy in 36 and 5 patients, respectively. The median follow-up was 97.1 months （range, 24.6-173.1 months）. The 5-year overall survival （OS） and event-free survival （EFS） rate were 64% and 47% for the initially treated patients, respectively, and were both 20% for the relapsed ones. Bone marrow （BM） involvement and chemotherapy cycles prior to transplantation were identified as significant prognostic factors for EFS in multivariate analysis. Conclusions These results confirm that AHSCT is a reasonable option for chemotherapy-sensitive LL patients in first complete remission （CR1）.
文摘BACKGROUND Autism spectrum disorder(ASD)presents unique challenges related to feeding and nutritional management.Children with ASD often experience feeding difficulties,including food selectivity,refusal,and gastrointestinal issues.Various interventions have been explored to address these challenges,including dietary modifications,vitamin supplementation,feeding therapy,and behavioral interventions.AIM To provide a comprehensive overview of the current evidence on nutritional management in ASD.We examine the effectiveness of dietary interventions,vitamin supplements,feeding therapy,behavioral interventions,and mealtime practices in addressing the feeding challenges and nutritional needs of children with ASD.METHODS We systematically searched relevant literature up to June 2024,using databases such as PubMed,PsycINFO,and Scopus.Studies were included if they investigated dietary interventions,nutritional supplements,or behavioral strategies to improve feeding behaviors in children with ASD.We assessed the quality of the studies and synthesized findings on the impact of various interventions on feeding difficulties and nutritional outcomes.Data extraction focused on intervention types,study designs,participant characteristics,outcomes measured,and intervention effectiveness.RESULTS The review identified 316 studies that met the inclusion criteria.The evidence indicates that while dietary interventions and nutritional supplements may offer benefits in managing specific symptoms or deficiencies,the effectiveness of these approaches varies.Feeding therapy and behavioral interventions,including gradual exposure and positive reinforcement,promise to improve food acceptance and mealtime behaviors.The findings also highlight the importance of creating supportive mealtime environments tailored to the sensory and behavioral needs of children with ASD.CONCLUSION Nutritional management for children with ASD requires a multifaceted approach that includes dietary modifications,supplementation,feeding therapy,and behavioral strategies.The review underscores the need for personalized interventions and further research to refine treatment protocols and improve outcomes.Collaborative efforts among healthcare providers,educators,and families are essential to optimize this population's nutritional health and feeding practices.Enhancing our understanding of intervention sustainability and long-term outcomes is essential for optimizing care and improving the quality of life for children with ASD and their families.
基金partially supported by the grant of the Project from the State Key Laboratory of Cancer Biology(No.CBSKL2019ZZ07).
文摘Background:High-dose dual therapy(HDDT)with proton pump inhibitors(PPIs)and amoxicillin has attracted widespread attention due to its favorable efficacy in eradicating Helicobacter pylori(H.pylori).This study aimed to compare the efficacy and safety of high-dose PPI-amoxicillin dual therapy and bismuth-containing quadruple therapy for H.pylori rescue treatment.Methods:This was a prospective,randomized,multicenter,non-inferiority trial.Patients recruited from eight centers who had failed previous treatment were randomly(1:1)allocated to two eradication groups:HDDT(esomeprazole 40 mg and amoxicillin 1000 mg three times daily;theHDDTgroup)and bismuth-containing quadruple therapy(esomeprazole 40 mg,bismuth potassium citrate 220 mg,and furazolidone 100 mg twice daily,combined with tetracycline 500 mg three times daily;the tetracycline,furazolidone,esomeprazole,and bismuth[TFEB]group)for 14 days.The primary endpoint was the H.pylori eradication rate.The secondary endpoints were adverse effects,symptom improvement rates,and patient compliance.Results:A total of 658 patients who met the criteria were enrolled in this study.The HDDT group achieved eradication rates of 75.4%(248/329),81.0%(248/306),and 81.3%(248/305)asdetermined by the intention-to-treat(ITT),modified intention-totreat(MITT),and per-protocol(PP)analyses,respectively.The eradication rates were similar to those in the TFEB group:78.1%(257/329),84.2%(257/305),and 85.1%(257/302).The lower 95%confidence interval boundary(9.19%in the ITT analysis,9.21%in the MITT analysis,and9.73%in the PP analysis)was greater than the predefined non-inferiority margin of10%,establishing a non-inferiority of the HDDT group vs.the TFEB group.The incidence of adverse events in the HDDT group was significantly lower than that in the TFEB group(11.1%vs.26.8%,P<0.001).Symptom improvement rates and patients’compliance were similar between the two groups.Conclusions:Fourteen-day HDDT is non-inferior to bismuth-containing quadruple therapy,with fewer adverse effects and good treatment compliance,suggesting HDDT as an alternative for H.pylori rescue treatment in the local region.Trial registration:Clinicaltrials.gov,NCT04678492.
文摘Objective To compare the ablation efficacy and therapy response with low-dose（1.1 GBq）and high-dose（3.7 GBq） 131I in postoperative patients with low and in-termediate risk DTC.Methods A total of 140 patients（37 males,103 females,age range:18-75 years）were enrolled from October 2014 to June 2015,and
文摘At present, the best rescue therapy for Helicobacter pylori(H. pylori) infection following failure of firstline eradication remains unclear. The Maastricht Ⅴ/Florence Consensus Report recommends bismuth quadruple therapy, or fluoroquinolone-amoxicillin triple/quadruple therapy as the second-line therapy for H. pylori infection. Meta-analyses have shown that bismuth quadruple therapy and levofloxacin-amoxicillin triple therapy have comparable eradication rates, while the former has more adverse effects than the latter. There are no significant differences between the eradication rates of levofloxacin-amoxicillin triple and quadruple therapies. However, the eradication rates of both levofloxacin-containing treatments are suboptimal. An important caveat of levofloxacin-amoxicillin triple or quadruple therapy is poor eradication efficacy in the presence of fluoroquinolone resistance. High-dose dual therapy is an emerging second-line therapy and has an eradication efficacy comparable with levofloxacinamoxicillin triple therapy. Recently, a 10-d tetracyclinelevofloxacin(TL) quadruple therapy comprised of a proton pump inhibitor, bismuth, tetracycline and levofloxacin has been developed, which achieves a markedly higher eradication rate compared with levofloxacin-amoxicillin triple therapy(98% vs 69%) in patients with failure of standard triple, bismuth quadruple or non-bismuth quadruple therapy. The present article reviews current second-line anti-H. pylori regimens and treatment algorisms. In conclusion, bismuth quadruple therapy, levofloxacin-amoxicillin triple/quadruple therapy, high-dose dual therapy and TL quadruple therapy can be used as second-line treatment for H. pylori infection. Current evidence suggests that 10-d TL quadruple therapy is a simple and effective regimen, and has the potential to become a universal rescue treatment following eradication failure by all firstline eradication regimens for H. pylori infection.
