TouchREVIEWS in endocrinology最新文献

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Prevalence and Risk Factors of Heart Failure in Patients Diagnosed with Hyperthyroidism: A Systematic Review and Meta-analysis. 甲状腺功能亢进症患者心力衰竭的患病率和风险因素:系统回顾与元分析》。
TouchREVIEWS in endocrinology Pub Date : 2024-10-01 Epub Date: 2024-07-22 DOI: 10.17925/EE.2024.20.2.12
Si Wei David Fan, Leong Tung Ong
{"title":"Prevalence and Risk Factors of Heart Failure in Patients Diagnosed with Hyperthyroidism: A Systematic Review and Meta-analysis.","authors":"Si Wei David Fan, Leong Tung Ong","doi":"10.17925/EE.2024.20.2.12","DOIUrl":"10.17925/EE.2024.20.2.12","url":null,"abstract":"<p><p><b>Objectives:</b> Hyperthyroidism has a significant impact on the cardiovascular system, causing thyrotoxic cardiomyopathy, which is characterized by atrial fibrillation, left ventricular hypertrophy and diastolic dysfunction, and may lead to heart failure. This study aimed to investigate the prevalence and associated risk factors for heart failure in patients with hyperthyroidism. <b>Methods:</b> A systematic literature search was conducted on PubMed, SCOPUS and Ovid SP up until April 2023. Pooled prevalence and pooled odds ratio for risk factors were calculated using the generic inverse variance method. <b>Results:</b> Studies involving 30,889 patients were included in this meta-analysis. The overall prevalence of heart failure in patients with hyperthyroidism was 8% (95% confidence interval [CI]: 6-11%). Further analyses revealed that the prevalence of heart failure in patients who underwent treatment with radioactive iodine ablation, antithyroid medication and thyroidectomy was 8% (95% CI: -1 to 16%), 6% (95% CI: 2 to 11%) and 4% (95% CI: -2 to 10%), respectively. The risk factors of heart failure in hyperthyroidism include atrial fibrillation, chronic kidney disease, anaemia, hypertension, history of stroke or transient ischaemic attack, history of coronary artery disease and diabetes mellitus. <b>Conclusion:</b> Heart failure occurs in 8% of patients with hyperthyroidism, with the most common risk factor being atrial fibrillation.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 2","pages":"91-99"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548352/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142634551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Role of Obeticholic Acid, a Farnesoid X Receptor Agonist, in Nonalcoholic Fatty Liver Disease: A Systematic Review and Meta-analysis. 奥贝胆酸(一种类法内酯 X 受体激动剂)在非酒精性脂肪肝中的作用:系统综述与元分析》。
TouchREVIEWS in endocrinology Pub Date : 2024-10-01 Epub Date: 2024-10-09 DOI: 10.17925/EE.2024.20.2.8
Abm Kamrul-Hasan, Sunetra Mondal, Lakshmi Nagendra, Thanikai Sasikanth, Afsar Ahammed, Shahin Ibn Rahman, Ashani Wickramarachchi, Naresh Parajuli, Saurav Khatiwada, Deep Dutta
{"title":"Role of Obeticholic Acid, a Farnesoid X Receptor Agonist, in Nonalcoholic Fatty Liver Disease: A Systematic Review and Meta-analysis.","authors":"Abm Kamrul-Hasan, Sunetra Mondal, Lakshmi Nagendra, Thanikai Sasikanth, Afsar Ahammed, Shahin Ibn Rahman, Ashani Wickramarachchi, Naresh Parajuli, Saurav Khatiwada, Deep Dutta","doi":"10.17925/EE.2024.20.2.8","DOIUrl":"10.17925/EE.2024.20.2.8","url":null,"abstract":"<p><p><b>Background.</b> Obeticholic acid (OCA) has emerged as a promising drug in the management of nonalcoholic fatty liver disease (NAFLD). This meta-analysis aimed to analyse the therapeutic effect of OCA on NAFLD. <b>Methods.</b> Randomized controlled trials (RCTs) involving patients with NAFLD receiving OCA in the intervention arm and placebo in the control arm were searched throughout the electronic databases. The primary outcomes were changes in non-invasive markers of hepatic fibrosis and liver histology. The secondary outcomes included changes in liver enzymes, metabolic parameters from baseline and adverse events (AEs). <b>Results.</b> Four RCTs involving 1,278 subjects met the inclusion criteria. Over 6 weeks to 18 months of clinical use, OCA outperformed placebo in resolving definite nonalcoholic steatohepatitis (odds ratio [OR] 1.60, 95% confidence interval [CI] [1.04-2.48], p=0.03) and improving fibrosis (OR 2.23, 95% CI [1.56-3.20], p<0.0001), hepatocellular ballooning (OR 1.83, 95% CI [1.35-2.47], p<0.0001) and lobular inflammation (OR 1.62, 95% CI [1.13-2.32], p=0.009). OCA did not improve the enhanced liver fibrosis score and steatosis better than placebo, and demonstrated superior efficacy compared with the placebo in reducing serum alanine aminotransferase, aspartate aminotransferase and gamma-glutamyl transferase levels. Although a favourable effect of OCA over placebo was seen in body-weight reduction, the OCA use was associated with adverse changes in lipid parameters. Except for the greater risk of pruritus and constipation, the AE profile was comparable between the OCA and placebo groups. <b>Conclusions.</b> OCA has a favourable efficacy in improving liver histology and liver enzymes. However, the worsening of lipid parameters and other AEs with the OCA use warrants further investigation.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 2","pages":"54-61"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548348/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142634555","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Teprotumumab's Impact on Proptosis in Long-duration Thyroid Eye Disease: A Systematic Review and Meta-analysis. 特罗单抗对长期甲状腺眼病突眼的影响:系统回顾与元分析》。
TouchREVIEWS in endocrinology Pub Date : 2024-10-01 Epub Date: 2024-10-15 DOI: 10.17925/EE.2024.20.2.13
Nicholas A Householder, Coby Ray
{"title":"Teprotumumab's Impact on Proptosis in Long-duration Thyroid Eye Disease: A Systematic Review and Meta-analysis.","authors":"Nicholas A Householder, Coby Ray","doi":"10.17925/EE.2024.20.2.13","DOIUrl":"https://doi.org/10.17925/EE.2024.20.2.13","url":null,"abstract":"<p><p><b>Background:</b> Long-duration thyroid eye disease (TED) may present with persistent proptosis despite the absence of inflammatory symptoms, and treatment options have been limited to surgical intervention. Recently, teprotumumab, a monoclonal antibody, has garnered interest as a non-surgical option to reduce proptosis in such cases. This systematic review investigates the impact of teprotumumab on reducing proptosis in long-duration TED. <b>Methods:</b> A search was conducted across major online databases, and data were aggregated from observational studies, clinical trials and case series. Nine studies met the inclusion criteria. Cumulative and weighted effect measures were synthesized. The biases and limitations of each study were assessed. <b>Results:</b> Existing evidence shows teprotumumab to be highly efficacious in reducing proptosis in chronic TED; however, there are significant limitations in the quality of existing evidence. The cumulative meta-analysis reveals a mean proptosis reduction of 3.05 ± 0.54 mm across 182 orbits from nine studies, and the weighted meta-analysis shows a mean reduction of 2.69 ± 0.53 mm across 172 orbits from eight studies. <b>Discussion:</b> While existing clinical studies are open to bias and intrinsically limited, the meta-analysis dilutes the risk of bias by weighting more precise evidence, providing the highest quality evidence to date. Further research is essential to understand teprotumumab's long-term efficacy and comparative advantages over surgical options. These findings have significant implications for treating persistent proptosis in patients with long-duration TED, potentially offering a non-surgical alternative where options were previously limited.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 2","pages":"100-109"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548351/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142634560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Approach to Patients with Disorders of Sex Development (DSD) in the Era of Precision Medicine: The Careful Use of Terminology. 精准医学时代的性发育障碍(DSD)患者治疗方法:谨慎使用术语。
TouchREVIEWS in endocrinology Pub Date : 2024-10-01 Epub Date: 2024-03-28 DOI: 10.17925/EE.2024.20.2.4
Rodolfo A Rey
{"title":"The Approach to Patients with Disorders of Sex Development (DSD) in the Era of Precision Medicine: The Careful Use of Terminology.","authors":"Rodolfo A Rey","doi":"10.17925/EE.2024.20.2.4","DOIUrl":"https://doi.org/10.17925/EE.2024.20.2.4","url":null,"abstract":"<p><p>The term \"DSD\" was coined for \"disorders of sex development\", referring to conditions where the chromosomal, gonadal and/or genital sex is discordant or ambiguous, to replace terms considered imprecise and stigmatizing. Recently, the term \"disorder\" has been questioned and the term \"differences\" has been proposed as not stigmatizing, reflecting that the term DSD should be depathologized. In this opinion article, I discuss the importance of using precise technical terminologies amongst healthcare professionals, in the era of \"precision medicine\", to avoid misleading diagnoses or classifications while being extremely careful to use sensitive terminologies when interacting with patients and their families. On the other hand, I challenge the concept that DSD are not disorders.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 2","pages":"16-18"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548355/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142634563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dry Eye in Diabetes: The Indian Diabetic and Endocrine Eye Diseases (INDEED) Review. 糖尿病干眼症:印度糖尿病和内分泌眼病 (INDEED) 综述。
TouchREVIEWS in endocrinology Pub Date : 2024-10-01 Epub Date: 2024-10-14 DOI: 10.17925/EE.2024.20.2.6
Sanjay Kalra, Nikhil Sharad Gokhale, Ganapathi Bantwal, Roopashri Matada, Shehla Shaikh, Varsha Pawar, Maneesha Khalse, Kamlesh Patel
{"title":"Dry Eye in Diabetes: The Indian Diabetic and Endocrine Eye Diseases (INDEED) Review.","authors":"Sanjay Kalra, Nikhil Sharad Gokhale, Ganapathi Bantwal, Roopashri Matada, Shehla Shaikh, Varsha Pawar, Maneesha Khalse, Kamlesh Patel","doi":"10.17925/EE.2024.20.2.6","DOIUrl":"10.17925/EE.2024.20.2.6","url":null,"abstract":"<p><p>Dry eye disease (DED) is an inadequately addressed condition in the diabetes management process and can significantly impact the quality of life and self-care. Therefore, it was imperative to review DED in the diabetic population. The aim of this article was to obtain insights into the correlation between dry eye and diabetes, with a focus on data published in the Indian population. A comprehensive literature review was performed using MEDLINE and Google Scholar, along with an internet-based search of publicly available information and peer-reviewed publications that may not have been indexed in these databases. The recommendations from several important societies for patients with DED have also been reviewed. Major aspects commonly associated with DED and diabetes have been addressed, and specific suggestions for screening, diagnosis and treatment have been described. Therefore, this review could be an invaluable resource for doctors managing patients with both conditions.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 2","pages":"30-41"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548426/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142634527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Efficacy and Safety of Novel Twincretin Tirzepatide, a Dual GIP/GLP-1 Receptor Agonist, as an Anti-obesity Medicine in Individuals Without Diabetes: A Systematic Review and Meta-analysis. 新型 Twincretin Tirzepatide(一种 GIP/GLP-1 双重受体激动剂)作为抗肥胖药物对非糖尿病患者的疗效和安全性:系统综述与元分析》。
TouchREVIEWS in endocrinology Pub Date : 2024-10-01 Epub Date: 2024-06-06 DOI: 10.17925/EE.2024.20.2.10
Deep Dutta, A B M Kamrul-Hasan, Lakshmi Nagendra, Saptarshi Bhattacharya
{"title":"Efficacy and Safety of Novel Twincretin Tirzepatide, a Dual GIP/GLP-1 Receptor Agonist, as an Anti-obesity Medicine in Individuals Without Diabetes: A Systematic Review and Meta-analysis.","authors":"Deep Dutta, A B M Kamrul-Hasan, Lakshmi Nagendra, Saptarshi Bhattacharya","doi":"10.17925/EE.2024.20.2.10","DOIUrl":"10.17925/EE.2024.20.2.10","url":null,"abstract":"<p><p><b>Aims:</b> To date, no meta-analysis has analyzed the efficacy and safety of tirzepatide as an anti-obesity medication in individuals without diabetes. This meta-analysis was undertaken to address this knowledge gap. <b>Materials and methods:</b> Electronic databases were searched for randomized controlled trials (RCTs) involving individuals with obesity without diabetes receiving tirzepatide in the intervention arm and placebo in the control arm. The primary outcome was the percentage change in weight from baseline, and the secondary outcomes included the change in weight from baseline; a weight reduction of ≥5%, ≥10%, ≥15%, ≥20% and ≥25%; glycaemic parameters; lipid parameters and adverse events. <b>Results:</b> From 281 initially screened articles, data from 2 RCTs involving 1,852 participants were analyzed. The efficacy and safety of tirzepatide 15 mg (or the highest tolerable dose) versus placebo were analyzed. The percentage change in body weight was higher with tirzepatide than with placebo (mean difference [MD]: -19.44%; 95% confidence interval [CI]: -22.48 to -16.41; p<0.00001). Tirzepatide also had a higher absolute reduction in body weight (MD: -17.55 kg; 95% CI: -32.15 to -2.95; p<0.00001). Higher percentages of people on tirzepatide had a weight reduction of ≥5%, ≥10%, ≥15%, ≥20% and ≥25% compared with placebo. Improvements in glycaemic and cardiometabolic parameters were observed with tirzepatide. Tirzepatide was associated with a higher number of participants with one or more adverse events, which leads to treatment discontinuation, and severe or serious gastrointestinal events. <b>Conclusion:</b> This meta-analysis provides exciting data on the impressive weight loss properties of tirzepatide over 72 weeks of clinical use in individuals with obesity without diabetes.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 2","pages":"72-80"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11548363/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142634531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Seliciclib: A New Treatment for Cushing's Disease? 塞利克利布(Seliciclib):库欣病的新疗法?
TouchREVIEWS in endocrinology Pub Date : 2024-04-01 Epub Date: 2023-11-08 DOI: 10.17925/EE.2023.20.1.4
Eleni Armeni, Ashley Grossman
{"title":"Seliciclib: A New Treatment for Cushing's Disease?","authors":"Eleni Armeni, Ashley Grossman","doi":"10.17925/EE.2023.20.1.4","DOIUrl":"10.17925/EE.2023.20.1.4","url":null,"abstract":"<p><p>Previous studies have suggested that corticotroph tumours are associated with the overexpression of cyclin E and that the inactivation of cyclin-dependent kinases, which activate cyclin E, may have antisecretory and antiproliferative effects. Seliciclib, also known as R-roscovitine, is a pituitary-targeting agent shown to inhibit the growth of corticotroph tumour cells via cyclin E and retinoblastoma protein-mediated pathways. A recent study investigated the role of seliciclib in regulating biochemical parameters in a small number of patients with Cushing's disease, providing preliminary data on its possible therapeutic effectiveness in treating this disorder.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 1","pages":"3-4"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11132647/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141177018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Challenges in Risk Stratification of Solid Atypical Mixed Echogenicity Thyroid Nodules. 对实性非典型混合回声甲状腺结节进行风险分层的挑战。
TouchREVIEWS in endocrinology Pub Date : 2024-04-01 Epub Date: 2023-11-09 DOI: 10.17925/EE.2023.20.1.2
Evana Valenzuela-Scheker, David N Bimston, Hubert Golingan, Allan Golding, R Mack Harrell
{"title":"Challenges in Risk Stratification of Solid Atypical Mixed Echogenicity Thyroid Nodules.","authors":"Evana Valenzuela-Scheker, David N Bimston, Hubert Golingan, Allan Golding, R Mack Harrell","doi":"10.17925/EE.2023.20.1.2","DOIUrl":"10.17925/EE.2023.20.1.2","url":null,"abstract":"<p><p><b>Background</b>: To determine the prevalence and risk of malignancy (ROM) in solid atypical mixed echogenicity thyroid nodules (SAMENs) with sonographic patterns not classifiable by the 2015 American Thyroid Association Ultrasound Risk Stratification System (NC ATA). <b>Methods</b>: We searched our prospectively collected endocrine surgery thyroid nodule (TN) database, with particular attention to those solid nodules that were NC ATA. An algorithm assigned each into one of the five ATA risk groups per the 2015 American Thyroid Association Ultrasound Risk Stratification System (ATA USRSS). TNs that the algorithm could not assign to a risk group were deemed NC ATA and were subsequently analyzed. Additionally, we categorized this group using an algorithm based on the 2017 American College of Radiology Thyroid Imaging Reporting and Data System (ACR-TIRADS). We were specifically interested in the characteristics that resulted in non-classification by the 2015 ATA USRSS and the fine needle aspiration biopsy (FNAB) cytology and surgical pathology results from the group. <b>Results</b>: We evaluated data from 5,040 nodules, of which 1,772 had surgical pathology. There were 150 solid nodules not classified by 2015 ATA USRSS, all of which demonstrated atypical features along with iso-, hetero-, hyper-and mixed echogenicity (solid atypical mixed echogenicity nodules-SAMENs). Sixty of these nodules were excised and sent for surgical pathology, while 90 were followed without surgical excision. Out of the 90 that did not undergo surgery, 82 underwent FNAB with cytologic evaluation. Of our 150 SAMENs, 40 were malignant by surgical histology and six were likely malignant by cytology (total SAMEN ROM without noninvasive follicular thyroid neoplasm with papillary-l ike nuclear features 31%). The most common sonographic pattern present in our SAMEN group consisted of an isoechoic solid component with microcalcifications (28/40-70% of all excised malignant nodules). In our excised malignant SAMENs, 50% demonstrated follicular-patterned neoplastic architecture while 48% displayed papillary architecture. <b>Conclusion</b>: Our study demonstrates that SAMENs with at least one suspicious sonographic feature: including (1) microcalcifications; (2) irregular or other suspicious margins,;opulation, and a higher ROM (31%) than the intermediate-risk group of the 2015 ATA USRSS (10-20%).</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 1","pages":"58-62"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11132649/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141176904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Clinical Pharmacology of Oral Octreotide Capsules for the Treatment of Acromegaly. 口服奥曲肽胶囊治疗肢端肥大症的临床药理学。
TouchREVIEWS in endocrinology Pub Date : 2024-04-01 Epub Date: 2024-01-22 DOI: 10.17925/EE.2024.20.1.9
Meliha Melin Uygur, Marta Villanova, Stefano Frara, Andrea Giustina
{"title":"Clinical Pharmacology of Oral Octreotide Capsules for the Treatment of Acromegaly.","authors":"Meliha Melin Uygur, Marta Villanova, Stefano Frara, Andrea Giustina","doi":"10.17925/EE.2024.20.1.9","DOIUrl":"10.17925/EE.2024.20.1.9","url":null,"abstract":"<p><p>The primary goal of acromegaly treatment is to normalize biochemical parameters as it significantly reduces the risks of complications and comorbidities associated with the disease. First-line medical treatment is commonly represented by injectable somatostatin analogues (SRLs) after surgery. In June 2020, with the integration of Transient Permeation Enhancer® technology, oral octreotide capsules (OOCs) received regulatory approval from the US Food and Drug Administration for long-term maintenance treatment in patients with acromegaly who have responded to and tolerated treatment with octreotide or lanreotide. We reviewed the clinical pharmacological data on the development and clinical use of OOCs. The pharmacokinetic and pharmacodynamic data on OOCs showed a dose-dependent increase in octreotide levels and remarkable suppression of growth hormone secretion. The efficacy and safety of OOCs were investigated in four clinical trials conducted on patients with complete or partially controlled acromegaly. The trials resulted in the maintenance of biochemical control after switching from injectable SRLs to OOCs, with a comparable side-effect profile. Moreover, the acromegaly symptoms improved in patients on OOC. The data showed a patient preference to continue in the OOC arm for the extension phase of the trials. From the clinical pharmacological perspective, oral formulation of octreotide has the advantage of efficacy and safety with respect to injectable octreotide.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 1","pages":"37-42"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11132652/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141176996","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oral Octreotide Capsules and Paltusotine in Management of Acromegaly. 口服奥曲肽胶囊和帕曲肽治疗肢端肥大症。
TouchREVIEWS in endocrinology Pub Date : 2024-04-01 Epub Date: 2023-11-08 DOI: 10.17925/EE.2023.20.1.3
David S McLaren, Khyatisha Seejore, Julie Lynch, Robert D Murray
{"title":"Oral Octreotide Capsules and Paltusotine in Management of Acromegaly.","authors":"David S McLaren, Khyatisha Seejore, Julie Lynch, Robert D Murray","doi":"10.17925/EE.2023.20.1.3","DOIUrl":"10.17925/EE.2023.20.1.3","url":null,"abstract":"<p><p>Injectable somatostatin receptor ligands (iSRL) are the most frequently utilized medical therapy in patients with acromegaly; however, satisfaction rates are suboptimal. Injections can result in local erythema, discomfort and subcutaneous nodule formation, encompassed with the inconvenience of attending either primary or secondary care medical facilities for injections every 4 weeks. Some patients also note breakthrough of acromegaly-related symptoms towards the end of the injection cycle. To improve acceptance and ultimately improve wellbeing of these individuals, two oral SRLs, oral octreotide capsules (OOC) and paltusotine, have been developed. The OOC combines an enteric coating to allow delivery to the small intestines and a transient permeability enhancer to enable oral bioavailability. Comparable octreotide levels are obtained with twice-daily OOC and subcutaneous octreotide 100 µg. Phase III studies show OOC to maintain equivalent biochemical control in at least 60% of patients previously receiving a stable dose of iSRL. In longer-term studies, the response to OOC was durable up to 3 years. Paltusotine is a novel potent orally available non-peptidyl somatostatin receptor subtype-2 ligand. Studies in healthy volunteers show dose-dependent suppression of growth hormone-releasing hormone-induced growth hormone secretion and suppression of insulin-like growth factor-I (IGF-I) with repeat doses. In the recent phase II study, patients with acromegaly who were partial responders (IGF-I 1.0 - 2.5 x upper limit of normal) to monotherapy with iSRL when switched to once-daily paltusotine maintained control of IGF-I within 20% of baseline or lower in 87% after 13 weeks. Adverse events with both OOC and paltusotine were reflective of those recognized with iSRL and occurred at a similar frequency. OOC and paltusotine are well-received additions to the therapeutic armamentarium in medical therapy for the management of acromegaly; however, further data on efficacy, tumour control and shrinkage are required to allow positioning of this medication within the management algorithm for acromegaly.</p>","PeriodicalId":75231,"journal":{"name":"TouchREVIEWS in endocrinology","volume":"20 1","pages":"32-36"},"PeriodicalIF":0.0,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11132651/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141177008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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