The knowledge of the pathogenesis of type 1 diabetes mellitus(T1DM)continues to rapidly evolve.The natural course of the disease can be described in four clinical stages based on the autoimmune markers and glycemic st...The knowledge of the pathogenesis of type 1 diabetes mellitus(T1DM)continues to rapidly evolve.The natural course of the disease can be described in four clinical stages based on the autoimmune markers and glycemic status.Not all individuals of T1DM progress in that specific sequence.We hereby present a case of T1DM with a classical third phase(honeymoon phase)and discuss the intri-cacies of this interesting phase along with a possible future promise of“cure”with the use of immunotherapies.We now know that the course of T1DM may not be in only one direction towards further progression;rather the disease may have a waxing and waning course with even reversal of type 1 diabetes concept being discussed.The third phase popularly called the“honeymoon phase”,is of special interest as this phase is complex in its pathogenesis.The honeymoon phase of T1DM seems to provide the best window of opportunity for using targeted therapies using various immunomodulatory agents leading to the possibility of achieving the elusive“diabetes reversal”in T1DM.Identifying this phase is therefore the key,with a lot of varying criteria having been proposed.展开更多
Diabetes mellitus(DM)and obesity are interrelated in a complex manner,and their coexistence predisposes patients to a plethora of medical problems.Metabolic surgery has evolved as a promising therapeutic option for bo...Diabetes mellitus(DM)and obesity are interrelated in a complex manner,and their coexistence predisposes patients to a plethora of medical problems.Metabolic surgery has evolved as a promising therapeutic option for both conditions.It is recommended that patients,particularly those of Asian origin,maintain a lower body mass index threshold in the presence of uncontrolled DM.However,several comorbidities often accompany these chronic diseases and need to be addressed for successful surgical outcome.Laparoscopic Roux-en-Y gastric bypass(RYGB)and laparoscopic sleeve gastrectomy(LSG)are the most commonly used bariatric procedures worldwide.The bariatric benefits of RYGB and LSG are similar,but emerging evidence indicates that RYGB is more effective than LSG in improving glycemic control and induces higher rates of long-term DM remission.Several scoring systems have been formulated that are utilized to predict the chances of remission.A glycemic target of glycated hemoglobin<7%is a reasonable goal before surgery.Cardiovascular,pulmonary,gastrointestinal,hepatic,renal,endocrine,nutritional,and psychological optimization of surgical candidates improves perioperative and long-term outcomes.Various guidelines for preoperative care of individuals with obesity have been formulated,but very few specifically focus on the concerns arising from the presence of concomitant DM.It is hoped that this statement will lead to the standardization of presurgical management of individuals with DM undergoing metabolic surgery.展开更多
Postbariatric hypoglycemia is a rare but increasingly recognized complication of bariatric surgery,with significant associated morbidity,and many patients often require multimodal treatment.A mixed meal challenge test...Postbariatric hypoglycemia is a rare but increasingly recognized complication of bariatric surgery,with significant associated morbidity,and many patients often require multimodal treatment.A mixed meal challenge test is often helpful to diagnose this condition.This manuscript highlights the underlying mechanisms that lead to this condition and the novel emerging therapeutic targets that target these mechanisms.展开更多
文摘The knowledge of the pathogenesis of type 1 diabetes mellitus(T1DM)continues to rapidly evolve.The natural course of the disease can be described in four clinical stages based on the autoimmune markers and glycemic status.Not all individuals of T1DM progress in that specific sequence.We hereby present a case of T1DM with a classical third phase(honeymoon phase)and discuss the intri-cacies of this interesting phase along with a possible future promise of“cure”with the use of immunotherapies.We now know that the course of T1DM may not be in only one direction towards further progression;rather the disease may have a waxing and waning course with even reversal of type 1 diabetes concept being discussed.The third phase popularly called the“honeymoon phase”,is of special interest as this phase is complex in its pathogenesis.The honeymoon phase of T1DM seems to provide the best window of opportunity for using targeted therapies using various immunomodulatory agents leading to the possibility of achieving the elusive“diabetes reversal”in T1DM.Identifying this phase is therefore the key,with a lot of varying criteria having been proposed.
文摘Diabetes mellitus(DM)and obesity are interrelated in a complex manner,and their coexistence predisposes patients to a plethora of medical problems.Metabolic surgery has evolved as a promising therapeutic option for both conditions.It is recommended that patients,particularly those of Asian origin,maintain a lower body mass index threshold in the presence of uncontrolled DM.However,several comorbidities often accompany these chronic diseases and need to be addressed for successful surgical outcome.Laparoscopic Roux-en-Y gastric bypass(RYGB)and laparoscopic sleeve gastrectomy(LSG)are the most commonly used bariatric procedures worldwide.The bariatric benefits of RYGB and LSG are similar,but emerging evidence indicates that RYGB is more effective than LSG in improving glycemic control and induces higher rates of long-term DM remission.Several scoring systems have been formulated that are utilized to predict the chances of remission.A glycemic target of glycated hemoglobin<7%is a reasonable goal before surgery.Cardiovascular,pulmonary,gastrointestinal,hepatic,renal,endocrine,nutritional,and psychological optimization of surgical candidates improves perioperative and long-term outcomes.Various guidelines for preoperative care of individuals with obesity have been formulated,but very few specifically focus on the concerns arising from the presence of concomitant DM.It is hoped that this statement will lead to the standardization of presurgical management of individuals with DM undergoing metabolic surgery.
文摘Postbariatric hypoglycemia is a rare but increasingly recognized complication of bariatric surgery,with significant associated morbidity,and many patients often require multimodal treatment.A mixed meal challenge test is often helpful to diagnose this condition.This manuscript highlights the underlying mechanisms that lead to this condition and the novel emerging therapeutic targets that target these mechanisms.
