Journal of Investigative Medicine最新文献_第9页

Safety and effectivity of endoscopic ultrasound with bronchoscope-guided fine-needle aspiration in elderly patients. EXPRESS：内窥镜超声与支气管镜引导下细针抽吸术（EUS-B-FNA）在老年患者中的安全性和有效性。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-10-01 Epub Date: 2024-07-25 DOI: 10.1177/10815589241262005

Deniz Doğan, Derya Doğan, Cantürk Taşçı

{"title":"Safety and effectivity of endoscopic ultrasound with bronchoscope-guided fine-needle aspiration in elderly patients.","authors":"Deniz Doğan, Derya Doğan, Cantürk Taşçı","doi":"10.1177/10815589241262005","DOIUrl":"10.1177/10815589241262005","url":null,"abstract":"Endobronchial ultrasound (EBUS)-guided transbronchial needle aspiration (TBNA) is a well-established technique for assessing lesions near the central airway. While EBUS is typically used via the airway, the esophageal approach known as endoscopic ultrasound with bronchoscope-guided fine needle aspiration (EUS-B-FNA) has gained popularity for evaluating previously inaccessible lesions. This study aimed to assess the safety and diagnostic contribution of EUS-B-FNA in elderly patients. This retrospective study included elderly patients (≥65 years) who underwent EUS-B-FNA with concurrent convex probe-EBUS (C-EBUS) between June 2019 and December 2022. Inclusion criteria were age >64, having chest computed tomography (CT) or FDG-PET/CT, and undergoing C-EBUS, with the exclusion of patients with prior malignancy diagnoses and undergoing EBUS-TBNA. Among 68 patients who underwent combined EBUS and EUS-B-FNA, 31 met the inclusion criteria. The mean age was 71.7 years and 74.2% were male. All EUS-B-FNA material provided adequate material for histopathological analysis. Among patients, 67.7% received a malignancy diagnosis. Samples were obtained from mass lesions (58.1%) and lymph nodes (41.9%), primarily from the subcarinal (station 7) and left paratracheal (station 4L) regions. The mean number of needle passes was 2.83, with an average procedure duration of 9.4 min. No significant complications occurred. EUS-B-FNA is a safe and effective diagnostic method in elderly patients, offering an alternative when the transbronchial approach is not feasible. This underscores the importance of bronchoscopists' training in the transesophageal approach via EBUS scope.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"730-736"},"PeriodicalIF":2.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141310893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Emerging from the shadows: Trends in HIV ambulatory care, viral load testing, and viral suppression in a U.S. HIV cohort, 2019-2022: Impact of COVID-19 pandemic. 从阴影中走出：2019-2022 年美国 HIV 群体的门诊护理、病毒载量检测和病毒抑制趋势：COVID-19 大流行的影响。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-10-01 Epub Date: 2024-05-27 DOI: 10.1177/10815589241252592

Ellen Tedaldi, Qingjiang Hou, Carl Armon, Jonathan D Mahnken, Frank J Palella F, Gina Simoncini, Jack Fuhrer, Cynthia Mayer, Alexander Ewing, Kalliope Chagaris, Kimberly J Carlson, Jun Li, Kate Buchacz

{"title":"Emerging from the shadows: Trends in HIV ambulatory care, viral load testing, and viral suppression in a U.S. HIV cohort, 2019-2022: Impact of COVID-19 pandemic.","authors":"Ellen Tedaldi, Qingjiang Hou, Carl Armon, Jonathan D Mahnken, Frank J Palella F, Gina Simoncini, Jack Fuhrer, Cynthia Mayer, Alexander Ewing, Kalliope Chagaris, Kimberly J Carlson, Jun Li, Kate Buchacz","doi":"10.1177/10815589241252592","DOIUrl":"10.1177/10815589241252592","url":null,"abstract":"This article aimed at analyzing the acute impact and the longer-term recovery of COVID-19 pandemic effects on clinical encounter types, HIV viral load (VL) testing, and suppression (HIV VL < 200 copies/mL). This study was a longitudinal cohort study of participants seen during 2019-2022 at nine HIV Outpatient Study (HOPS) sites. Generalized linear mixed models (GLMMs) estimated monthly rates of all encounters, office and telemedicine visits, and HIV VL tests using 2010-2022 data. We examined factors associated with nonsuppressed VL (VL ≥ 200 copies/mL) and not having ambulatory care visits during the pandemic using GLMM for logistic regression with 2017-2022 and 2019-2022 data, respectively. Of 2351 active participants, 76.0% were male, 57.6% aged ≥ 50 years, 40.7% non-Hispanic White, 38.2% non-Hispanic Black, 17.3% Hispanic/Latino, and 51.0% publicly insured. The monthly rates of in-person and telemedicine visits varied during 2020 through mid-year 2022. Multivariable logistic regression showed that persons with no encounters were more likely to be male or have VL ≥ 200 copies/mL. For participants with ≥1 VL test, the prevalence rate of HIV VL ≥ 200 copies/mL during 2020 was close to the rates from 2014 to 2019. The change in probability of viral suppression was not associated with participant's age, sex, race/ethnicity, or insurance type. In the HOPS, overall patient encounters declined over 2 years during the pandemic with variations in telemedicine and in-person events, with relative maintenance of viral suppression. Ongoing recovery from the impact of COVID-19 on ambulatory care will require continued efforts to improve retention and patient access to medical services.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"661-673"},"PeriodicalIF":2.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140866487","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the causal relationship between obesity and hypothyroidism using Mendelian randomization. 快讯：利用孟德尔随机法评估肥胖与甲状腺机能减退之间的因果关系。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-10-01 Epub Date: 2024-07-24 DOI: 10.1177/10815589241257214

Xin Li, Huilin Li, Tao Hong, Zanlin Li, Zhi Wang

{"title":"Assessing the causal relationship between obesity and hypothyroidism using Mendelian randomization.","authors":"Xin Li, Huilin Li, Tao Hong, Zanlin Li, Zhi Wang","doi":"10.1177/10815589241257214","DOIUrl":"10.1177/10815589241257214","url":null,"abstract":"To explore the causal relationship between obesity and hypothyroidism and identify risk factors and the predictive value of subclinical hypothyroidism (SCH) in obese patients using Mendelian randomization, this study employed five Mendelian randomization methods (MR Egger, Weighted Median, Inverse Variance Weighted, Simple Mode, and Weighted Mode) to analyze clinical data from 308 obese patients at the People's Hospital of Xinjiang Uygur Autonomous Region, from January 2015 to June 2023. Patients were divided based on thyroid function tests into normal (n = 173) and SCH groups (n = 56). Comparative analyses, along with univariate and multivariate logistic regression, were conducted to identify risk factors for SCH in obese patients. A significant association between obesity and hypothyroidism was established, especially highlighted by the inverse variance weighted method. SCH patients showed higher ages, thyroid-stimulating hormone levels, and thyroid autoantibody positivity rates, with lower T4 and FT4 levels. Age, FT4, thyroid autoantibodies, TPO-Ab, and Tg-Ab were confirmed as risk factors. The predictive value of FT4 levels for SCH in obesity was significant, with an Area Under the Curve (AUC) of 0.632. The study supports a potential causal link between obesity and hypothyroidism, identifying specific risk factors for SCH in obese patients. FT4 level stands out as an independent predictive factor, suggesting its utility in early diagnosis and preventive strategies for SCH.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"763-775"},"PeriodicalIF":2.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141088076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Prevalence, outcomes, and complications of vitamin D deficiency among patients with multiple myeloma: Nationwide burden of disease. 多发性骨髓瘤患者维生素 D 缺乏症的患病率、预后和并发症：全国疾病负担。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-10-01 Epub Date: 2024-06-16 DOI: 10.1177/10815589241249998

Rahul Gujarathi, Manisha Rakesh Lakhanpal, Nikhila Chelikam, Divesh Manjani, Simmy Lahori, Sai Anusha Akella, Prashanth Gumpu Shivashankar, Francis Vino Dominic Savio, Abdirazak Ibrahim Ali, Navyatha Annareddy, Aryak Singh, Lokesh Manjani, Prasanthi Vanga, Avinash Adiga

{"title":"Prevalence, outcomes, and complications of vitamin D deficiency among patients with multiple myeloma: Nationwide burden of disease.","authors":"Rahul Gujarathi, Manisha Rakesh Lakhanpal, Nikhila Chelikam, Divesh Manjani, Simmy Lahori, Sai Anusha Akella, Prashanth Gumpu Shivashankar, Francis Vino Dominic Savio, Abdirazak Ibrahim Ali, Navyatha Annareddy, Aryak Singh, Lokesh Manjani, Prasanthi Vanga, Avinash Adiga","doi":"10.1177/10815589241249998","DOIUrl":"10.1177/10815589241249998","url":null,"abstract":"Multiple myeloma (MM), constituting 10% of hematological malignancies, poses significant morbidity and mortality, especially with skeletal involvement. Bisphosphonate use in MM may lead to severe hypocalcemia due to vitamin D deficiency (VDD), exacerbating bone-marrow plasma cell burden. We aimed to assess VDD prevalence and its impact on outcomes in MM patients. A retrospective cross-sectional analysis (2008-2018) of nationwide inpatient data identified adult MM hospitalizations with VDD using ICD-10-CM codes. Univariate and multivariate analyses were conducted to evaluate prevalence, demographics, and outcomes, with significance set at p < 0.05. Among 330,175 MM hospitalizations, 3.48% had VDD. VDD was more prevalent among 50-75 year olds (61.72% vs 59.74%), females (53.36% vs 44.34%), Blacks (23.34% vs 22.94%), Whites (65.84% vs 65.79%), higher income brackets (26.13% vs 23.85%), and those with comorbidities like hypertension (71.12% vs 69.89%), dyslipidemia (42.47% vs 34.98%), obesity (13.63% vs 10.19%), and alcohol abuse (1.61% vs 1.34%). In regression analysis, VDD in MM patients correlated with higher morbidity (adjusted odds ratio (aOR): 1.24, 95% confidence interval (95% CI): 1.14-1.36) and major disability (aOR: 1.26, 95% CI: 1.20-1.30). MM patients with VDD exhibit worse outcomes, underscoring the importance of recognizing and managing VDD promptly. Further prospective studies are needed to validate our findings and explore the impact of vitamin D supplementation on MM patient outcomes.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"674-683"},"PeriodicalIF":2.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140850976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

State of the art: Alternative overlap syndrome-asthma and obstructive sleep apnea. 快讯最新技术：替代性重叠综合征--哮喘和阻塞性睡眠呼吸暂停。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-10-01 Epub Date: 2024-06-15 DOI: 10.1177/10815589241249993

Octavian C Ioachimescu

{"title":"State of the art: Alternative overlap syndrome-asthma and obstructive sleep apnea.","authors":"Octavian C Ioachimescu","doi":"10.1177/10815589241249993","DOIUrl":"10.1177/10815589241249993","url":null,"abstract":"In the general population, Bronchial Asthma (BA) and Obstructive Sleep Apnea (OSA) are among the most prevalent chronic respiratory disorders. Significant epidemiologic connections and complex pathogenetic pathways link these disorders via complex interactions at genetic, epigenetic, and environmental levels. The coexistence of BA and OSA in an individual likely represents a distinct syndrome, that is, a collection of clinical manifestations attributable to several mechanisms and pathobiological signatures. To avoid terminological confusion, this association has been named alternative overlap syndrome (vs overlap syndrome represented by the chronic obstructive pulmonary disease-OSA association). This comprehensive review summarizes the complex, often bidirectional links between the constituents of the alternative overlap syndrome. Cross-sectional, population, or clinic-based studies are unlikely to elucidate causality or directionality in these relationships. Even longitudinal epidemiological evaluations in BA cohorts developing over time OSA, or OSA cohorts developing BA during follow-up cannot exclude time factors or causal influence of other known or unknown mediators. As such, a lot of pathophysiological interactions described here have suggestive evidence, biological plausibility, potential or actual directionality. By showcasing existing evidence and current knowledge gaps, the hope is that deliberate, focused, and collaborative efforts in the near-future will be geared toward opportunities to shine light on the unknowns and accelerate discovery in this field of health, clinical care, education, research, and scholarly endeavors.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"589-619"},"PeriodicalIF":2.5,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140876657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EXPRESS: Clinical characteristics and distinguishing factors of patients with COVID-19 complicated with active pulmonary tuberculosis. EXPRESS：COVID-19 并发活动性肺结核患者的临床特征和鉴别因素。

IF 2.6 4区医学

Journal of Investigative Medicine Pub Date : 2024-09-11 DOI: 10.1177/10815589241283511

Liangliang Ma,Hailing Wu

{"title":"EXPRESS: Clinical characteristics and distinguishing factors of patients with COVID-19 complicated with active pulmonary tuberculosis.","authors":"Liangliang Ma,Hailing Wu","doi":"10.1177/10815589241283511","DOIUrl":"https://doi.org/10.1177/10815589241283511","url":null,"abstract":"The current study was conducted aimed at exploring the clinical characteristics and distinguishing factors of patients with the novel coronavirus pneumonia (COVID-19) complicated with active pulmonary tuberculosis. A total of 354 patients with COVID-19 in our hospital from November 2022 to February 2023 were included in the present study, of whom 87 patients were also combined with active pulmonary tuberculosis. Significant differences were found in fever, fatigue, nasal congestion, nasal discharge, sore throat, expectoration and weight loss between the two groups (P<0.05). There were significant differences in the levels of leukocyte, neutrophil, lymphocyte count, monocyte, hemoglobin, C-reactive protein and CD4/CD8 between the two groups (P<0.05). There were significant differences in pulmonary consolidation, multifocal ground-glass opacities in both lungs, and infiltrating shadows, \"cavity\" by CT imaging between the two groups (P<0.05). The independent variables were set as the indicators with different results of clinical characteristics and CT imaging, including fever, fatigue, nasal congestion, nasal discharge, sore throat, expectoration, weight loss, leukocytes, count neutrophils and lymphocytes, monocytes, hemoglobin, C-reactive protein, CD4/CD8, pulmonary consolidation, multifocal ground-glass opacities in both lungs and infiltration shadows. Our findings have revealed that fever, fatigue, expectoration, leukocytes, neutrophils, monocytes, hemoglobin, C-reactive protein, lymphocytes, CD4/CD8, pulmonary consolidation, multifocal ground-glass opacities in both lungs, and infiltration shadows were the risk factors responsible for the patients with COVID-19 complicated with active pulmonary tuberculosis.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":"5 1","pages":"10815589241283511"},"PeriodicalIF":2.6,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EXPRESS: A prognostic prediction model for acute pulmonary embolism. EXPRESS：急性肺栓塞的预后预测模型。

IF 2.6 4区医学

Journal of Investigative Medicine Pub Date : 2024-09-11 DOI: 10.1177/10815589241283739

Yang Zhan,Xing Che

{"title":"EXPRESS: A prognostic prediction model for acute pulmonary embolism.","authors":"Yang Zhan,Xing Che","doi":"10.1177/10815589241283739","DOIUrl":"https://doi.org/10.1177/10815589241283739","url":null,"abstract":"Acute pulmonary embolism (APE) is a very common and important medical emergency in intensive care units with unfavorable prognosis. This study aims to explore the prognostic factors of APE and to construct a prognostic prediction model. A retrospective analysis was conducted on 252 APE patients in the Emergency Department of our hospital from January 2020 to March 2024. The initial observation endpoint was set as the mortality status of patients within 30 days of admission. Cox multivariate regression analysis were used to identify independent risk factors for prognosis. Based on these factors, a nomogram predictive model was constructed and evaluated using R software. Within 30 days of admission, 42 patients died with an overall mortality rate of 16.6% (42/252). Binary Cox multivariate regression analysis indicated that age ≥ 62.5 (HR: 2.64, 95%CI: 1.23-5.63, P = 0.012), right ventricular dysfunction (RVD) (HR: 4.58, 95%CI: 1.76-11.96, P = 0.002), white blood cell count (WBC) ≥ 13.1 (HR: 2.35, 95%CI: 1.20-4.60, P = 0.013), albumin/fibrinogen ratio (AFR) < 9.15 (HR: 3.36, 95%CI: 1.76-6.42, P < 0.001), Prognostic Nutritional Index (PNI) < 50.3 (HR: 4.35, 95%CI: 1.62-11.71, P = 0.004), and Systemic Inflammation Response Index (SIRI) ≥ 1.05 (HR: 7.21, 95%CI: 3.38-15.37, P < 0.001) were independent risk factors for mortality. The nomogram model based on these factors demonstrated a good predictive value for 30-day mortality, with an AUC of 0.908. The nomogram model based on age, RVD, WBC, AFR, PNI, and SIRI has a well prognostic value for APE patients.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":"93 1","pages":"10815589241283739"},"PeriodicalIF":2.6,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142204999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

EXPRESS: Translational Science and Related Disciplines. EXPRESS：转化科学及相关学科。

IF 2.6 4区医学

Journal of Investigative Medicine Pub Date : 2024-09-11 DOI: 10.1177/10815589241283515

Octavian C Ioachimescu,Reza Shaker

{"title":"EXPRESS: Translational Science and Related Disciplines.","authors":"Octavian C Ioachimescu,Reza Shaker","doi":"10.1177/10815589241283515","DOIUrl":"https://doi.org/10.1177/10815589241283515","url":null,"abstract":"Translational research moves scientific discoveries and innovations across the development spectrum for a particular target or disease, trying to bridge in a multidisciplinary fashion the gap between laboratory scientific discoveries and practical, real-world applications in medicine and in healthcare. Translational research aims to move research findings across settings, specific languages, methodologies and study designs, from laboratory to clinical practice and ultimately into community and population-level health benefits.In contrast, translational science is a distinct field, which evolved over time towards a systematic study and practice of operationalizing the translation of content from one language, ecosystem, environment, contextual landscape, culture, discipline, area or domain into another. It involves systematic and transdisciplinary integration of knowledge from basic science, clinical research and population science to improve human health, better longevity and to ensure disease and disability free lives. Translational science often uses knowledge, operational frameworks and specific capabilities borrowed from other specialties, disciplines and fields such as operations management, implementation and dissemination science, quality improvement and management, project management, public health, intervention science, change management and leadership, decision science, design thinking, functional design, data science, communication and marketing science, etc.The main goal of this article is to open a series of thematic reviews in this journal, introducing the reader to the main definitions, contingencies, touchpoints and overlapping areas between translational science and these related specialties, disciplines and fields of study. Transdisciplinary capabilities borrowing from these related specialties can create a robust translational science machinery for health systems, research organizations and innovation hubs.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":"27 1","pages":"10815589241283515"},"PeriodicalIF":2.6,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Relationship between gut microbiome and bone deficits in primary hyperparathyroidism: A proof-of-concept pilot study. 快讯原发性甲状旁腺功能亢进症患者肠道微生物组与骨缺损之间的关系：概念验证试点研究。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-08-01 Epub Date: 2024-05-15 DOI: 10.1177/10815589241251695

Meric Coskun, Afruz Babayeva, Tugba Barlas, Mehmet Muhittin Yalcin, Mujde Akturk, Fusun Balos Toruner, Mehmet Ayhan Karakoc, Tarkan Karakan, Mehmet Cindoruk, Ilhan Yetkin, Alev Eroglu Altinova

{"title":"Relationship between gut microbiome and bone deficits in primary hyperparathyroidism: A proof-of-concept pilot study.","authors":"Meric Coskun, Afruz Babayeva, Tugba Barlas, Mehmet Muhittin Yalcin, Mujde Akturk, Fusun Balos Toruner, Mehmet Ayhan Karakoc, Tarkan Karakan, Mehmet Cindoruk, Ilhan Yetkin, Alev Eroglu Altinova","doi":"10.1177/10815589241251695","DOIUrl":"10.1177/10815589241251695","url":null,"abstract":"Parathyroid hormone (PTH) interacts with components of the gut microbiota to exert its bone-regulating effects. This study aimed to investigate the gut microbial composition in patients with primary hyperparathyroidism (PHPT). Nine patients with PHPT and nine age-sex and body mass index-matched healthy controls were included. Gut microbial composition was assessed using 16S rRNA gene amplicon sequencing in both groups at baseline and 1 month after parathyroidectomy in the PHPT group. Data were imported into QIIME-2 and both QIIME-2 and R packages were used for microbiome analysis. Alpha and beta diversities were similar between the groups and remained unchanged after parathyroidectomy. The relative abundance of Subdoligranulum was significantly higher, whereas Ruminococcus, Alloprevotella, Phascolarctobacterium, and Clostridium sensu stricto_1 were significantly lower in PHPT than in controls (p < 0.001). After parathyroidectomy, the relative abundance of Subdoligranulum decreased, and Ruminococcus and Alloprevotella increased (p < 0.001). The PHPT group had lower total femoral and lumbar bone mineral density (BMD) than the controls (p < 0.05). At baseline, Alloprevotella abundance was positively correlated with serum phosphorus and Subdoligranulum was positively correlated with total lumbar BMD. Clostridium sensu stricto_1 was negatively correlated with serum calcium and positively correlated with femoral neck BMD. Postoperatively, Alloprevotella was positively correlated with baseline serum phosphorus and Phascolarctobacterium was positively correlated with distal radius BMD. This study demonstrated that the diversity of the gut microbiome was altered, possibly in response to electrolyte changes in PHPT, both before and after parathyroidectomy.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"541-552"},"PeriodicalIF":2.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140870449","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Can weight-adjusted waist circumference index become a single anthropometric predictor of prostate-specific antigen concentration? A National Health and Nutrition Examination Survey analysis (2003-2010). 快讯体重调整后的腰围指数能否成为前列腺特异性抗原浓度的单一人体测量预测指标？NHANES 分析（2003-2010 年）。

IF 2.5 4区医学

Journal of Investigative Medicine Pub Date : 2024-08-01 Epub Date: 2024-05-09 DOI: 10.1177/10815589241252356

Guodong Yang, Te Cui, Yu Cao, Shuowen Wang, Xinyi Yang, Mikhail Enikeev, Mingze He

{"title":"Can weight-adjusted waist circumference index become a single anthropometric predictor of prostate-specific antigen concentration? A National Health and Nutrition Examination Survey analysis (2003-2010).","authors":"Guodong Yang, Te Cui, Yu Cao, Shuowen Wang, Xinyi Yang, Mikhail Enikeev, Mingze He","doi":"10.1177/10815589241252356","DOIUrl":"10.1177/10815589241252356","url":null,"abstract":"Recent studies have introduced the weight-adjusted waist circumference index (WWI) as a viable obesity indicator that may better reflect centripetal obesity and its associated risks. In examining the connection between WWI and prostate-specific antigen (PSA), this study leveraged data from the National Health and Nutrition Examination Survey 2003-2010, including 5732 participants. Our initial analysis indicated a significant positive association between WWI and PSA levels. However, subsequent models that adjusted for covariates such as age, race, and a range of metabolic and cardiovascular health-related factors revealed that the strength and significance of this relationship were attenuated. Model 1 showed a highly significant correlation (p < 0.0001). Yet, in Model 2, which accounted for age and race, the association softened (p = 0.0520). Moreover, when a full spectrum of health covariates was included in Model 3, the association was no longer significant (p = 0.9775). These findings suggest that while an unadjusted correlation exists, its potential use as a diagnostic predictor is limited without considering the broader health context. Therefore, it is crucial to review such data with multiple considerations in mind, and extensive attention should be paid to the evaluation of covariates.","PeriodicalId":16112,"journal":{"name":"Journal of Investigative Medicine","volume":" ","pages":"532-540"},"PeriodicalIF":2.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140860379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0