Diabetic neuropathy is a prevalent microvascular complication of diabetes mellitus,affecting nerves in all parts of the body including corneal nerves and peripheral nervous system,leading to diabetic corneal neuropath...Diabetic neuropathy is a prevalent microvascular complication of diabetes mellitus,affecting nerves in all parts of the body including corneal nerves and peripheral nervous system,leading to diabetic corneal neuropathy and diabetic peripheral neuropathy,respectively.Diabetic peripheral neuropathy is diagnosed in clinical practice using electrophysiological nerve conduction studies,clinical scoring,and skin biopsies.However,these diagnostic methods have limited sensitivity in detecting small-fiber disease,hence they do not accurately reflect the status of diabetic neuropathy.More recently,analysis of alterations in the corneal nerves has emerged as a promising surrogate marker for diabetic peripheral neuropathy.In this review,we will discuss the relationship between diabetic corneal neuropathy and diabetic peripheral neuropathy,elaborating on the foundational aspects of each:pathogenesis,clinical presentation,evaluation,and management.We will further discuss the relevance of diabetic corneal neuropathy in detecting the presence of diabetic peripheral neuropathy,particularly early diabetic peripheral neuropathy;the correlation between the severity of diabetic corneal neuropathy and that of diabetic peripheral neuropathy;and the role of diabetic corneal neuropathy in the stratification of complications of diabetic peripheral neuropathy.展开更多
Objective:To correlate the utility of the Fundamentals of Laparoscopic Surgery(FLS)manual skills program with the Objective Structured Assessment of Technical Skills(OSATS)global rating scale in evaluating operative p...Objective:To correlate the utility of the Fundamentals of Laparoscopic Surgery(FLS)manual skills program with the Objective Structured Assessment of Technical Skills(OSATS)global rating scale in evaluating operative performance.Methods:The Asian Urological Surgery Training and Educational Group(AUSTEG)Laparoscopic Upper Tract Surgery Course implemented and validated the FLS program for its usage in laparoscopic surgical training.Delegates’basic laparoscopic skills were assessed using three different training models(peg transfer,precision cutting,and intra-corporeal suturing).They also performed live porcine laparoscopic surgery at the same workshop.Live surgery skills were assessed by blinded faculty using the OSATS rating scale.Results:From March 2016 to March 2019,a total of 81 certified urologists participated in the course,with a median of 5 years of post-residency experience.Although differences in task time did not reach statistical significance,those with more surgical experience were visibly faster at completing the peg transfer and intra-corporeal suturing FLS tasks.However,they took longer to complete the precision cutting task than participants with less experience.Overall OSATS scores correlated weakly with all three FLS tasks(peg transfer time:r=0.331,r^(2)=0.110;precision cutting time:r=0.240,r^(2)=0.058;suturing with intracorporeal knot time:r=0.451,r^(2)=0.203).Conclusion:FLS task parameters did not correlate strongly with OSATS globing rating scale performance.Although FLS task models demonstrated strong validity,it is important to assimilate the inconsistencies when benchmarking technical proficiency against real-life operative competence,as evaluated by FLS and OSATS,respectively.展开更多
文摘Diabetic neuropathy is a prevalent microvascular complication of diabetes mellitus,affecting nerves in all parts of the body including corneal nerves and peripheral nervous system,leading to diabetic corneal neuropathy and diabetic peripheral neuropathy,respectively.Diabetic peripheral neuropathy is diagnosed in clinical practice using electrophysiological nerve conduction studies,clinical scoring,and skin biopsies.However,these diagnostic methods have limited sensitivity in detecting small-fiber disease,hence they do not accurately reflect the status of diabetic neuropathy.More recently,analysis of alterations in the corneal nerves has emerged as a promising surrogate marker for diabetic peripheral neuropathy.In this review,we will discuss the relationship between diabetic corneal neuropathy and diabetic peripheral neuropathy,elaborating on the foundational aspects of each:pathogenesis,clinical presentation,evaluation,and management.We will further discuss the relevance of diabetic corneal neuropathy in detecting the presence of diabetic peripheral neuropathy,particularly early diabetic peripheral neuropathy;the correlation between the severity of diabetic corneal neuropathy and that of diabetic peripheral neuropathy;and the role of diabetic corneal neuropathy in the stratification of complications of diabetic peripheral neuropathy.
文摘Objective:To correlate the utility of the Fundamentals of Laparoscopic Surgery(FLS)manual skills program with the Objective Structured Assessment of Technical Skills(OSATS)global rating scale in evaluating operative performance.Methods:The Asian Urological Surgery Training and Educational Group(AUSTEG)Laparoscopic Upper Tract Surgery Course implemented and validated the FLS program for its usage in laparoscopic surgical training.Delegates’basic laparoscopic skills were assessed using three different training models(peg transfer,precision cutting,and intra-corporeal suturing).They also performed live porcine laparoscopic surgery at the same workshop.Live surgery skills were assessed by blinded faculty using the OSATS rating scale.Results:From March 2016 to March 2019,a total of 81 certified urologists participated in the course,with a median of 5 years of post-residency experience.Although differences in task time did not reach statistical significance,those with more surgical experience were visibly faster at completing the peg transfer and intra-corporeal suturing FLS tasks.However,they took longer to complete the precision cutting task than participants with less experience.Overall OSATS scores correlated weakly with all three FLS tasks(peg transfer time:r=0.331,r^(2)=0.110;precision cutting time:r=0.240,r^(2)=0.058;suturing with intracorporeal knot time:r=0.451,r^(2)=0.203).Conclusion:FLS task parameters did not correlate strongly with OSATS globing rating scale performance.Although FLS task models demonstrated strong validity,it is important to assimilate the inconsistencies when benchmarking technical proficiency against real-life operative competence,as evaluated by FLS and OSATS,respectively.