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Klassen CL, Viers LD, Ghosh K. Following the High-Risk Patient: Breast Cancer Risk-Based Screening. Ann Surg Oncol 2024; 31:3154-3159. [PMID: 38302622 DOI: 10.1245/s10434-024-14957-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 01/11/2024] [Indexed: 02/03/2024]
Abstract
Breast cancer (BC) is the most common cancer occurring in women in the USA today, and accounts for more than 40,000 deaths annually (Giaquinto in CA Cancer J Clin 72: 524-541, 2022). While breast cancer survival has improved over the past decades, incidence has increased, and diagnoses are being made at younger ages. This emphasizes the importance of risk evaluation, accurate prediction, and effective mitigation and risk reduction strategies. Enhanced screening can help detect cancers at an earlier stage, thus improving morbidity and mortality. This review addresses the recognition of women at high-risk for BC and monitoring strategies for those at high risk.
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Affiliation(s)
- Christine L Klassen
- Mayo School of Graduate Medical Education, Mayo Clinic- Rochester, Rochester, MN, USA.
| | - Lyndsay D Viers
- Mayo School of Graduate Medical Education, Mayo Clinic- Rochester, Rochester, MN, USA
| | - Karthik Ghosh
- Mayo School of Graduate Medical Education, Mayo Clinic- Rochester, Rochester, MN, USA
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2
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Austin JD, Jenkins SM, Suman VJ, Raygoza JP, Ridgeway JL, Norman A, Gonzalez C, Hernandez V, Ghosh K, Patel BK, Vachon CM. Breast Cancer Risk Perceptions Among Underserved, Hispanic Women: Implications for Risk-Based Approaches to Screening. J Racial Ethn Health Disparities 2024:10.1007/s40615-024-01949-7. [PMID: 38383839 DOI: 10.1007/s40615-024-01949-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/08/2024] [Accepted: 02/13/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Understanding factors that shape breast cancer risk perceptions is essential for implementing risk-based approaches to breast cancer detection and prevention. This study aimed to assess multilevel factors, including prior screening behavior, shaping underserved, Hispanic women's perceived risk for breast cancer. METHODS Secondary analysis of survey data from Hispanic women (N = 1325, 92% Spanish speaking, 64% < 50) enrolled in a large randomized controlled trial. Analyses were performed in two cohorts to account for the role of age on screening guideline recommendations (< 50 and 50 +). For each cohort, we examined differences in three common measures of perceived risk of breast cancer (percent lifetime, ordinal lifetime, comparative) by participant factors with chi-square or Kruskal-Wallis tests, as appropriate. Multivariate analyses examined the association between mammography history with percent perceived lifetime risk (outcome > 10 vs ≤ 10%). RESULTS Overall, 75% reported a lifetime risk between 0 and 10%, 96% rated their ordinal risk as "not high," and 50% rated their comparative risk as "much lower." Women < 50 with a family history of breast cancer reported significantly higher levels of perceived risk across all three measures. Among women 50 + , those reporting lower levels of perceived risk were significantly more likely to be Spanish speaking. No significant association was observed between mammography history and percent lifetime risk of breast cancer. CONCLUSION Factors shaping breast cancer risk perceptions differ by age. Prior screening may play less of role in constructing risk perceptions. Research is needed to develop culturally and linguistically appropriate strategies to improve implementation of risk-based screening.
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Affiliation(s)
- Jessica D Austin
- Department of Quantitative Health Sciences, Division of Epidemiology, Mayo Clinic, 13400 E. Shea Blvd, Scottsdale, AZ, 85259, USA.
| | - Sarah M Jenkins
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Vera J Suman
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Jhenitza P Raygoza
- Department of Quantitative Health Sciences, Division of Epidemiology, Mayo Clinic, 13400 E. Shea Blvd, Scottsdale, AZ, 85259, USA
| | - Jennifer L Ridgeway
- Division of Health Care Delivery Research, Mayo Clinic, Rochester, MN, USA
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Aaron Norman
- Department of Quantitative Health Sciences, Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Crystal Gonzalez
- Department of Integrated Nutrition Services and Collaborative Research, Mountain Park Health Center, Phoenix, AZ, USA
| | - Valentina Hernandez
- Department of Integrated Nutrition Services and Collaborative Research, Mountain Park Health Center, Phoenix, AZ, USA
| | - Karthik Ghosh
- Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Bhavika K Patel
- Department of Diagnostic Radiology, Mayo Clinic, Phoenix, AZ, USA
| | - Celine M Vachon
- Department of Quantitative Health Sciences, Division of Epidemiology, Mayo Clinic, Rochester, MN, USA
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3
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Kang JY, Croghan IT, Matchett CL, Raffals LE, Schletty AA, Monson TR, Fischer KM, Pagel EM, Ghosh K, Bhagra A. Reflect, Inspire, Strengthen, and Empower 2.0 Program: Advancing Careers and Leadership for Women Physician Staff in an Academic Institution. Womens Health Rep (New Rochelle) 2024; 5:65-74. [PMID: 38404674 PMCID: PMC10890958 DOI: 10.1089/whr.2023.0094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 12/26/2023] [Indexed: 02/27/2024]
Abstract
Background To study the effects of the Reflect, Inspire, Strengthen, and Empower (RISE) 2.0 Program designed for professional development of women staff. Topics included emotional intelligence, appreciative coaching, resilience, and strategic career development. Methods The RISE 2.0 program was held between September 2020 and February 2021. After each session, program satisfaction surveys were sent to evaluate whether session objectives were met. Professional network, professional mentor, and professional goals were surveyed at the introductory session and at 1 month after the program ended. Survey data about leadership self-efficacy, motivation to lead, and well-being were collected at the introductory session (baseline) and at months 1 and 3 to evaluate the sustainability of program outcomes. Results Of the 71 notified, 41 (58%) committed to the program. Results increased for having a robust professional network from baseline to month 1 for very good (7.3% to 13.3%) and excellent (19.5% to 40%). Those who responded favorably to setting and attaining ambitious goals increased from 78.1% to 93.3%. For leadership self-efficacy, all except 2 respondents reported an increase in ratings from baseline to month 3. Motivation to lead changed only slightly. Well-being scores fluctuated as affected by daily needs and fulfillment. For 10 of 15 respondents, well-being increased overall from baseline to month 1 or 3, from month 1 to 3. Conclusions Based on participant evaluations and feedback, the RISE 2.0 program received positive responses overall in achieving its learning goals. The program exhibited promise in fostering career advancement and leadership development, particularly when assessed using indicators predictive of successful leadership, such as self-efficacy, motivation to lead, and overall wellbeing.
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Affiliation(s)
- Ji Yun Kang
- Department of Human Resources, Mayo Clinic, Rochester, Minnesota, USA
| | - Ivana T. Croghan
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Caroline L. Matchett
- Department of Internal Medicine, Mayo Clinic School of Graduate Medical Education, Mayo Clinic College of Medicine and Science, Rochester, Minnesota, USA
| | - Laura E. Raffals
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Anne A. Schletty
- Internal Medicine Administrative Services, and Mayo Clinic, Rochester, Minnesota, USA
| | - Tammy R. Monson
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Karen M. Fischer
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, Minnesota, USA
| | - Erin M. Pagel
- Internal Medicine Administrative Services, and Mayo Clinic, Rochester, Minnesota, USA
| | - Karthik Ghosh
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Anjali Bhagra
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
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4
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Sherman ME, Vierkant RA, Winham SJ, Vachon CM, Carter JM, Pacheco-Spann L, Jensen MR, McCauley BM, Hoskin TL, Seymour L, Gehling D, Fischer J, Ghosh K, Radisky DC, Degnim AC. Benign Breast Disease and Breast Cancer Risk in the Percutaneous Biopsy Era. JAMA Surg 2024; 159:193-201. [PMID: 38091020 PMCID: PMC10719829 DOI: 10.1001/jamasurg.2023.6382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 09/08/2023] [Indexed: 12/17/2023]
Abstract
Importance Benign breast disease (BBD) comprises approximately 75% of breast biopsy diagnoses. Surgical biopsy specimens diagnosed as nonproliferative (NP), proliferative disease without atypia (PDWA), or atypical hyperplasia (AH) are associated with increasing breast cancer (BC) risk; however, knowledge is limited on risk associated with percutaneously diagnosed BBD. Objectives To estimate BC risk associated with BBD in the percutaneous biopsy era irrespective of surgical biopsy. Design, Setting, and Participants In this retrospective cohort study, BBD biopsy specimens collected from January 1, 2002, to December 31, 2013, from patients with BBD at Mayo Clinic in Rochester, Minnesota, were reviewed by 2 pathologists masked to outcomes. Women were followed up from 6 months after biopsy until censoring, BC diagnosis, or December 31, 2021. Exposure Benign breast disease classification and multiplicity by pathology panel review. Main Outcomes The main outcome was diagnosis of BC overall and stratified as ductal carcinoma in situ (DCIS) or invasive BC. Risk for presence vs absence of BBD lesions was assessed by Cox proportional hazards regression. Risk in patients with BBD compared with female breast cancer incidence rates from the Iowa Surveillance, Epidemiology, and End Results (SEER) program were estimated. Results Among 4819 female participants, median age was 51 years (IQR, 43-62 years). Median follow-up was 10.9 years (IQR, 7.7-14.2 years) for control individuals without BC vs 6.6 years (IQR, 3.7-10.1 years) for patients with BC. Risk was higher in the cohort with BBD than in SEER data: BC overall (standard incidence ratio [SIR], 1.95; 95% CI, 1.76-2.17), invasive BC (SIR, 1.56; 95% CI, 1.37-1.78), and DCIS (SIR, 3.10; 95% CI, 2.54-3.77). The SIRs increased with increasing BBD severity (1.42 [95% CI, 1.19-1.71] for NP, 2.19 [95% CI, 1.88-2.54] for PDWA, and 3.91 [95% CI, 2.97-5.14] for AH), comparable to surgical cohorts with BBD. Risk also increased with increasing lesion multiplicity (SIR: 2.40 [95% CI, 2.06-2.79] for ≥3 foci of NP, 3.72 [95% CI, 2.31-5.99] for ≥3 foci of PDWA, and 5.29 [95% CI, 3.37-8.29] for ≥3 foci of AH). Ten-year BC cumulative incidence was 4.3% for NP, 6.6% for PDWA, and 14.6% for AH vs an expected population cumulative incidence of 2.9%. Conclusions and Relevance In this contemporary cohort study of women diagnosed with BBD in the percutaneous biopsy era, overall risk of BC was increased vs the general population (DCIS and invasive cancer combined), similar to that in historical BBD cohorts. Development and validation of pathologic classifications including both BBD severity and multiplicity may enable improved BC risk stratification.
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Affiliation(s)
- Mark E. Sherman
- Quantitative Health Sciences, Mayo Clinic, Jacksonville, Florida
| | | | | | | | - Jodi M. Carter
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
- Department of Laboratory Medicine and Pathology, University of Alberta, Edmonton, Alberta, Canada
| | | | | | | | - Tanya L. Hoskin
- Quantitative Health Sciences, Mayo Clinic, Rochester, Minnesota
| | - Lisa Seymour
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | - Denice Gehling
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
| | | | - Karthik Ghosh
- Department of General Internal Medicine, Mayo Clinic, Rochester, Minnesota
| | | | - Amy C. Degnim
- Department of Surgery, Mayo Clinic, Rochester, Minnesota
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5
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Dilaveri C, Degnim A, Lee C, DeSimone D, Moldoveanu D, Ghosh K. Idiopathic Granulomatous Mastitis. Breast J 2024; 2024:6693720. [PMID: 38304866 PMCID: PMC10834090 DOI: 10.1155/2024/6693720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 10/06/2023] [Accepted: 01/09/2024] [Indexed: 02/03/2024]
Abstract
Idiopathic granulomatous mastitis (IGM) is a rare, benign inflammatory disorder of the breast that is often underrecognized. The exact etiology and pathophysiology are unknown, but milk stasis is felt to play a role. Classically, this condition is noninfectious, but many cases are noted to be associated with Corynebacterium species. Most patients affected are parous women with a mean age of 35, and many have breastfed within five years of diagnosis. Patients typically present with a painful mass and symptoms of inflammation, and these features can sometimes mimic breast cancer. Biopsy is needed to make a definitive diagnosis, and noncaseating granulomas are found on core biopsy. Many patients have a waxing and waning course over a period of six months to two years. Goal of treatment is to avoid surgery given poor wound healing, high risk of recurrence, and poor cosmetic outcomes. Medical treatment is preferred and includes observation, antibiotics, steroids, and immune modulators such as methotrexate. In more recent years, topical and intralesional steroids have become the treatment of choice, with similar outcomes to oral steroids.
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Affiliation(s)
- Christina Dilaveri
- Mayo Clinic, Department of Medicine, Division of General Internal Medicine, Rochester, USA
| | - Amy Degnim
- Mayo Clinic, Department of Surgery, Division of Breast and Melanoma Surgical Oncology, Rochester, USA
| | - Christine Lee
- Mayo Clinic, Department of Radiology, Division of Breast Imaging and Intervention, Rochester, USA
| | - Daniel DeSimone
- Mayo Clinic, Department of Medicine, Division of Infectious Diseases, Rochester, USA
| | - Dan Moldoveanu
- Mayo Clinic, Department of Surgery, Division of Breast and Melanoma Surgical Oncology, Rochester, USA
| | - Karthik Ghosh
- Mayo Clinic, Department of Medicine, Division of General Internal Medicine, Rochester, USA
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Schmults CD, Blitzblau R, Aasi SZ, Alam M, Amini A, Bibee K, Bolotin D, Bordeaux J, Chen PL, Contreras CM, DiMaio D, Donigan JM, Farma JM, Ghosh K, Harms K, Ho AL, Lukens JN, Manber S, Mark L, Medina T, Nehal KS, Nghiem P, Olino K, Park S, Patel T, Puzanov I, Rich J, Sekulic A, Shaha AR, Srivastava D, Thomas V, Tomblinson C, Venkat P, Xu YG, Yu S, Yusuf M, McCullough B, Espinosa S. NCCN Guidelines® Insights: Merkel Cell Carcinoma, Version 1.2024. J Natl Compr Canc Netw 2024; 22:e240002. [PMID: 38244274 DOI: 10.6004/jnccn.2024.0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2024]
Abstract
The NCCN Guidelines for Merkel Cell Carcinoma (MCC) provide recommendations for diagnostic workup, clinical stage, and treatment options for patients. The panel meets annually to discuss updates to the guidelines based on comments from expert review from panel members, institutional review, as well as submissions from within NCCN and external organizations. These NCCN Guidelines Insights focus on the introduction of a new page for locally advanced disease in the setting of clinical node negative status, entitled "Clinical N0 Disease, Locally Advanced MCC." This new algorithm page addresses locally advanced disease, and the panel clarifies the meaning behind the term "nonsurgical" by further defining locally advanced disease. In addition, the guideline includes the management of in-transit disease and updates to the systemic therapy options.
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Affiliation(s)
| | | | | | - Murad Alam
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - Kristin Bibee
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | - Jeremy Bordeaux
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | - Carlo M Contreras
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | | | - Alan L Ho
- Memorial Sloan Kettering Cancer Center
| | | | | | - Lawrence Mark
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
| | | | | | | | | | - Soo Park
- UC San Diego Moores Cancer Center
| | - Tejesh Patel
- The University of Tennessee Health Science Center
| | | | - Jason Rich
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington UniversitySchool of Medicine
| | | | | | | | | | | | | | | | - Siegrid Yu
- UCSF Helen Diller Family Comprehensive Cancer Center
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7
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Rahman M, Jahan N, Hoque MM, Hossain MM, Ghosh K, Nupur NR, Zerin IJ, Badal MFA, Ali MA, Das K. Initial Six Month's Study of Neonatal Covid-19 in a Tertiary Care Hospital of Bangladesh. Mymensingh Med J 2024; 33:206-213. [PMID: 38163794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
The pandemic Covid-19 affects mainly adult causing fatal illness specially who have co-morbidities. But as days pass by with increasing surveillances it's gradually obvious that this devastating disease also affects the children as well as neonates with greater number. The aim of study was to determine the Covid-19 in neonates. So, we can give proper emphasis on neonatal Covid-19. This cross-sectional study was conducted from April 2020 to September 2020 at Dhaka Shishu (Children) Hospital in Bangladesh. Neonates with suspected Covid-19 were tested for SARS-CoV-2 by RT- PCR. Newborn who had suspected or confirmed COVID-19 mother, exposed to relatives infected with Covid-19, related with cluster outbreak or with abnormal clinical courses such as respiratory distress, not responded to conventional treatment and also abnormal chest x-ray was selected for Covid-19 test. Data regarding gestational age, birth weight, gender, positive cases and other findings were collected and analyzed. Statistics analysis was done by SPSS version 26.0. Forty three cases were Covid-19 positive. Among them 28(65.1%) cases were male and 15(34.9%) female. Term was 39(90.6%) cases and preterm 4(9.4%). Twenty nine (67.5%) cases were belonged to medicine and 14(32.6%) surgical cases. Fourteen (32.5%) cases with Covid-19 lived in Dhaka and 29(67.5%) cases in outside of Dhaka. Eleven (25.5%) cases were positive for SARS -CoV-2 by RT- PCR within 3 days, among them 5 (11.6%) cases were within 24 hours of age. Nine (20.9%) and 23(53.5%) cases were test positive at day 4-7 and 8-28 days respectively. The main symptoms at admission were respiratory difficulty (12/43, 27.9%), fever (8/43, 18.6%), convulsion (8/43, 18.6%) and reluctance to feed (7/43, 16.6%). In neonate two or more diseases coexist in same cases. Sepsis was present in 20 (46.5%) cases with COVID-19. Perinatal asphyxia was present in 10(23.3%) and pneumonia in 8 (18.6%) cases. In laboratory findings low Hb% was present in 2/43(4.7%) cases, leukopenia in 4/43(9.3%), leukocytosis in 2/43(4.7%) and thrombocytopenia in 5/43(11.6%). Elevated CRP was present in 14/29 (32.6%) cases, hypernatremia in 10/33 (30.3%), hyponatremia in 1/33(3%), increased serum creatinine in 10/18(55.6%), and prolonged PT, aPTT in 2/2(100%). Hyperglycaemia was found in 1/15(6.7%) cases and hypoglycaemia in 2/15(13.3%). No organism was found in blood C/S. In chest X-ray, one showed patchy opacities in right lower lobe, another showed bilateral ground-glass opacity and third one revealed few patchy opacities in the right perihilar region. Among 43 cases 21(48.9%) were discharged with advice, 12(27.9%) cases referred to Covid-19 designated hospital, 2(4.7%) cases LAMA (Leave against medical advice) and 8(18.6%) cases died including one surgical case. A good number (43) of Covid-19 cases were found in this study. In neonates the clinical features could not be differentiated properly between Covid-19 or associated diseases unlike children and adult. The neonate may be a source of transmission of this disease. So, we should give proper emphasis on test, tracing and management of neonatal Covid-19.
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Affiliation(s)
- M Rahman
- Dr Maksudur Rahman, Associate Professor, Neonatology, Bangladesh Institute of Child Health (BICH), Dhaka Shishu (Children) Hospital, Bangladesh; E-mail:
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Schmults CD, Blitzblau R, Aasi SZ, Alam M, Amini A, Bibee K, Bordeaux J, Chen PL, Contreras CM, DiMaio D, Donigan JM, Farma JM, Ghosh K, Harms K, Ho AL, Lukens JN, Mark L, Medina T, Nehal KS, Nghiem P, Olino K, Park S, Patel T, Puzanov I, Rich J, Sekulic A, Shaha AR, Srivastava D, Thomas V, Tomblinson C, Venkat P, Xu YG, Yu S, Yusuf M, McCullough B, Espinosa S. Basal Cell Skin Cancer, Version 2.2024, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2023; 21:1181-1203. [PMID: 37935106 DOI: 10.6004/jnccn.2023.0056] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
Basal cell carcinoma (BCC) is the most common form of skin cancer in the United States. Due to the high frequency, BCC occurrences are not typically recorded, and annual rates of incidence can only be estimated. Current estimated rates are 2 million Americans affected annually, and this continues to rise. Exposure to radiation, from either sunlight or previous medical therapy, is a key player in BCC development. BCC is not as aggressive as other skin cancers because it is less likely to metastasize. However, surgery and radiation are prevalent treatment options, therefore disfigurement and limitation of function are significant considerations. The NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) outline an updated risk stratification and treatment options available for BCC.
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Affiliation(s)
| | | | | | - Murad Alam
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - Kristin Bibee
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | - Jeremy Bordeaux
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | - Carlo M Contreras
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | | | - Alan L Ho
- Memorial Sloan Kettering Cancer Center
| | | | - Lawrence Mark
- Indiana University Melvin and Bren Simon Comprehensive Cancer Center
| | | | | | | | | | - Soo Park
- UC San Diego Moores Cancer Center
| | | | | | - Jason Rich
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | | | | | | | | | | | - Siegrid Yu
- UCSF Helen Diller Family Comprehensive Cancer Center
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Gilman EA, Aakre C, Meyers A, Collins N, VerNess C, Dougan B, Davis X, Philpot L, Ramar P, Croghan I, Schroeder DR, Pagel E, Ghosh K, Hurt RT. Development of a Visit Facilitator Role to Assist Physicians in an Ambulatory Consultative Medical Practice. Mayo Clin Proc Innov Qual Outcomes 2023; 7:187-193. [PMID: 37213712 PMCID: PMC10196913 DOI: 10.1016/j.mayocpiqo.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2023] Open
Abstract
Objective To decrease the electronic health record (EHR) clerical burden and improve patient/clinician satisfaction, allied health staff were trained as visit facilitators (VFs) to assist the physician in clinical and administrative tasks. Patients and Methods From December 7, 2020, to October 11, 2021, patients with complex medical conditions were evaluated by an internal medicine physician in an outpatient general internal medicine (GIM) consultative practice at a tertiary care institution. A VF assisted with specific tasks before, during, and after the clinical visit. Presurvey and postsurvey assessments were performed to understand the effect of the VF on clinical tasks as perceived by the physician. Results A total of 57 GIM physicians used a VF, and 41 (82%) physicians and 39 (79%) physicians completed the pre-VF and post-VF surveys, respectively. Physicians reported a significant reduction in time reviewing outside materials, updating pertinent information, and creating/modifying EHR orders (P<.05). Clinicians reported improved interactions with patients and on-time completion of clinical documentation. In the pre-VF survey, "too much time spent" was the most common response for reviewing outside material, placing/modifying orders, completing documentation/clinical notes, resolving in-baskets, completing dismissal letters, and completing tasks outside of work hours. In the post-VF survey, "too much time spent" was not the most common answer to any question. Satisfaction improved in all areas (P<.05). Conclusion VFs significantly reduced the EHR clinical burden and improved GIM physician practice satisfaction. This model can potentially be used in a wide range of medical practices.
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Affiliation(s)
- Elizabeth A. Gilman
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
- Correspondence: Address to Elizabeth Gilman, MD; Mayo Clinic, 200 First Street SW, Rochester, MN 55905.
| | | | - Adam Meyers
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Nerissa Collins
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Chrissy VerNess
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Brian Dougan
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Xiomari Davis
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Lindsey Philpot
- Division of Community Internal Medicine, Geriatrics, and Palliative Care, Division of Epidemiology, Mayo Clinic, Rochester, MN
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Priya Ramar
- Department of Medicine, Mayo Clinic, Rochester, MN
| | - Ivana Croghan
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
- Division of Community Internal Medicine, Geriatrics, and Palliative Care, Division of Epidemiology, Mayo Clinic, Rochester, MN
- Department of Quantitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Darrell R. Schroeder
- Division of Clinical Trials and Biostatistics, Department of Qualitative Health Sciences, Mayo Clinic, Rochester, MN
| | - Erin Pagel
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Karthik Ghosh
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
| | - Ryan T. Hurt
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN
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10
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Chaar MKA, Yost KJ, Lee MK, Chlan LL, Ghosh K, Hudspeth LA, Jatoi A, Ruddy KJ, Santore LA, Blackmon SH. Developing & integrating a mobile application tool into a survivorship clinic for esophageal cancer patients. J Thorac Dis 2023; 15:2240-2252. [PMID: 37197528 PMCID: PMC10183560 DOI: 10.21037/jtd-22-1343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 03/10/2023] [Indexed: 05/19/2023]
Abstract
Esophageal cancer (EC) patients are living longer due to enhanced screening and novel therapeutics, however, the post-esophagectomy long-term management remains challenging for patients, caregivers, and providers. Patients experience significant morbidity and have difficulty managing symptoms. Providers struggle to manage symptoms, affecting patients' quality of life and complicating care coordination between surgical teams and primary care providers. To address these patient unique needs and create a standardized method for evaluating patient reported long-term outcomes after esophagectomy for EC, our team developed the Upper Digestive Disease Assessment tool, which evolved to become a mobile application. This mobile application is designed to monitor symptom burden, direct assessment, and quantify data for patient outcome analysis after foregut (upper digestive) surgery, including esophagectomy. It is available to the public and enables virtual and remote access to survivorship care. Patients using the Upper Digestive Disease Application (UDD App) must consent to enroll, agree to terms of use, and acknowledge use of health-related information prior to gaining access to the UDD App. The results of patients scores can be utilized for triage and assessment. Care pathways can guide management of severe symptoms in a scalable and standardized method. Here we describe the history, process, and methodology for developing a patient-centric remote monitoring program to improve survivorship after EC. Programs like this that facilitate patient-centered survivorship should be an integral part of comprehensive cancer patient care.
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Affiliation(s)
- Mohamad K. Abou Chaar
- Department of Surgery, Division of Thoracic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Kathleen J. Yost
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
- Kern Center, for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Minji K. Lee
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
- Kern Center, for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN, USA
| | - Linda L. Chlan
- Department of Nursing, Division of Nursing Research, Mayo Clinic, Rochester, MN, USA
| | - Karthik Ghosh
- Department of Medicine, Division of General Internal Medicine & Integrative Medicine, Mayo Clinic, Rochester, MN, USA
| | - Luke A. Hudspeth
- Digital Health Research Student, Georgetown Post-Baccalaureate Program Summer Internship, Washington, DC, USA
| | - Aminah Jatoi
- Division of Medical Oncology, Mayo Clinic, Rochester, MN, USA
| | | | - Lee Ann Santore
- Renaissance School of Medicine, Stony Brook University, Stony Brook, NY, USA
| | - Shanda H. Blackmon
- Department of Surgery, Division of Thoracic Surgery, Mayo Clinic, Rochester, MN, USA
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Ghosh K. Littoral cell neoplasm: A least understood splenic tumour. J Postgrad Med 2023; 69:70-71. [PMID: 36930543 DOI: 10.4103/jpgm.jpgm_694_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Affiliation(s)
- K Ghosh
- Fmr. Director: National Institute of Immunohaematology, KEM Hospital MS Building, Mumbai, Maharashtra, India
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Ghosh K, Jenkins S, Ridgeway J, Austin JD, Borah B, Patel BK, Rhodes D, Norman A, Ramos EP, Jewett M, Gonzalez C, Hernandez V, Singh D, Suman V, Vachon C. Abstract P6-05-38: Breast Density Notification: Impact on anxiety, breast cancer worry, and self-perceived risk among Latinas at a federally qualified medical center. Cancer Res 2023. [DOI: 10.1158/1538-7445.sabcs22-p6-05-38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Abstract
Mammographic breast density (MBD) has been shown to be a strong, independent risk factor for breast cancer (BC) irrespective of race/ethnicity. Given the risk association of MBD and its potential to mask tumors on a mammogram, state and federal laws have mandated that women receive information regarding their personal MBD in their mammography reports. However, concerns have been raised regarding the impact of MBD notification on patient anxiety, especially written information for women who experience health disparities such as racial/ethnic minorities, lower health literacy, limited English proficiency and lower socioeconomic status. We performed a randomized controlled clinical trial to examine the impact of three different written and interpersonal approaches to MBD notification on patient anxiety, BC worry, and self-perceived BC risk, among Latinas receiving routine mammography screening at a federally qualified medical center (FQHC). We hypothesized that interpersonal education would reduce anxiety and worry, relative to the written notifications alone. The study was performed at the Baseline Clinic of Mountain Park Health Center, a FQHC in Phoenix, AZ. Women between ages 40 and 74 years presenting for screening mammogram were eligible. After providing signed informed consent, participants were randomized equally to usual care (UC- mailed notification letter); enhanced care (notification letter and MBD educational brochure designed for this study): interpersonal care (notification letter, brochure, promotora education via telephone). A stratified block randomization procedure was used with age > 50 years (yes vs no), ethnicity (Hispanic vs non-Hispanic), and language preference (Spanish vs. English) as strata. Study participants completed surveys at the time of enrollment/pre-intervention (T0), at two weeks to six months after intervention was delivered (T1), and about one year after randomization (T2). Anxiety state was measured using the state anxiety subscale of the State-Trait Anxiety Inventory scale (STAI-S) (range from 20-80). BC worry was probed using the question: “How frequently do you worry about getting breast cancer someday”. The self-perceived lifetime risk of BC was rated between 0% (no chance of BC) to 100% (definitely will get BC). The proportion of participants with an increase or persistence of higher level for each outcome between time points was compared between the three study groups. The study was approved by the Mayo Clinic Institutional Review Board. 1332 Latina women were enrolled and randomized between October 2016 and October 2019. All completed the baseline (T0) survey, 928 completed T1, 632 completed T2, and 516 completed both T1 and T2 surveys. At study entry, majority of the participants were young (64.1% between age 40-49 years), had no family history of breast cancer (81.0%), had less than high school education (68.8%), and were married or partnered (67.8%). At T0, the mean (SD) anxiety STAI score was 32.5 (11.1); 51.8% with moderate or severe anxiety (score > 30). With regard to BC worry, 41.3% reported worrying “sometimes”, “often”, or “almost all the time”. Further, 25.4% reported a self-perceived lifetime risk of developing BC of >10% while only 6.6% had a Gail model estimated lifetime risk score of >10%. There was no significant difference in changes in anxiety, BC worry or self-perceived risk from T0 to either T1 or T2 surveys between the intervention groups. In summary, this study found high levels of baseline anxiety and BC worry (despite the majority being 40-49 years old and having no family history of BC) which persisted regardless of how notification and education were delivered. Future work is needed to improve the understanding of factors that could lower anxiety and BC worry and improve risk perception in this population.
Citation Format: Karthik Ghosh, Sarah Jenkins, Jennifer Ridgeway, Jessica D. Austin, Bijan Borah, Bhavika K. Patel, Deborah Rhodes, Aaron Norman, Edna P. Ramos, Matt Jewett, Crystal Gonzalez, Valentina Hernandez, Davinder Singh, Vera Suman, Celine Vachon. Breast Density Notification: Impact on anxiety, breast cancer worry, and self-perceived risk among Latinas at a federally qualified medical center. [abstract]. In: Proceedings of the 2022 San Antonio Breast Cancer Symposium; 2022 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2023;83(5 Suppl):Abstract nr P6-05-38.
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Ghosh K, Nanda S, Hurt RT, Schroeder DR, West CP, Fischer KM, Bauer BA, Fokken SC, Ganesh R, Hanson JL, Lindeen SA, Pruthi S, Croghan IT. Mindfulness Using a Wearable Brain Sensing Device for Health Care Professionals During a Pandemic: A Pilot Program. J Prim Care Community Health 2023; 14:21501319231162308. [PMID: 36960553 PMCID: PMC10041582 DOI: 10.1177/21501319231162308] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/25/2023] Open
Abstract
OBJECTIVE The purpose of this feasibility pilot study was to evaluate safety and adherence of a wearable brain sensing wellness device designed to reduce stress among healthcare professionals (HCP). METHODS A total of 40 HCP were invited to participate in an open-label pilot study. Participants were asked to use a brain sensing wearable device (MUSE-S™) on a daily basis to reduce their stress, for a total of 90 days. Total study participation duration was 180 days. Study enrollment began in August 2021 and ended December 2021. The exploratory outcomes included stress, depression, sleep, burn-out, resilience, quality of life, and cognition. RESULTS Among the 40 HCP in study, the majority were female (85%), white (87.5%) and with an average age of 41.3 ± 11.0 years (SD). Participants used the wearable device an average of 23.8 times over a 30-day period with a mean duration of 5.8 min with each use. Study results demonstrate the positive impact of guided mindfulness using the wearable device MUSE-S™ and its accompanying application (APP). A statistically significant improvement was found for a reduction in stress (P < .001) and improvement in resilience (P = .02), quality of life (P = .003), and cognition (P < .001). The majority (91.9%) of the participants indicated they felt more relaxed after using the device, and 73% indicated they would continue to use this device at end-of-study. No adverse effects were reported. CONCLUSION Study results show that 3 to 10 min of guided meditation during work hours through the use of a brain sensing wearable device is safe and acceptable, with associated health benefits for HCP.
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Croghan IT, Hurt RT, Fokken SC, Fischer KM, Lindeen SA, Schroeder DR, Ganesh R, Ghosh K, Bausek N, Bauer BA. Stress Resilience Program for Health Care Professionals During a Pandemic: A Pilot Program. Workplace Health Saf 2022; 71:173-180. [PMID: 35787711 PMCID: PMC10079895 DOI: 10.1177/21650799221093775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The COVID-19 pandemic has led to increased burnout and staff turnover for health care providers (HCPs). The purpose of this pilot study was to evaluate the safety and acceptability of a Stress Resilience Program (SRP) for reducing perceived stress and improving resilience among HCPs during a pandemic. METHOD Of the 12 HCPs expressing interest in the study, 10 were enrolled in this study. Participants attended three in-person visits (consent/screen, baseline, and end-of-study). The SRP consisted of education related to resilience enhancement and a breathing device (BreatherFit®) for combined respiratory muscle training (cRMT). Participants completed 4 weeks of cRMT and applied situational breathing strategies as needed. Outcomes measured were changes in stress (PSS-10), resilience (BRS), depression (PRIME-MD), and sleep (PSQI and Ōura Ring®). FINDINGS The majority of participants were male (60%) and White (60%) with an average age of 39.7 years. Changes from baseline to end-of-treatment indicated a positive trend with significant stress reduction (-3.2 ± 3.9, p = .028) and nonsignificant depression reduction (-0.5 ± 0.7, p = .05). Resilience was high at baseline and continued to stay high during the study with a nonsignificant increase at end-of-study (+0.07 ± 0.7, p = .77). No changes in overall sleep scores were noted. All participants agreed the study was worthwhile, 80% indicated they would repeat the experience, while 90% indicated they would recommend the study to others. CONCLUSION/APPLICATION TO PRACTICE Because of its size and portability, SRP is an easily applicable and promising option for reducing stress among HCPs during a high-stress period, such as a pandemic. Larger studies are needed.
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Affiliation(s)
- Ivana T Croghan
- Department of Medicine, Division of General Internal Medicine.,Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery.,Department of Quantitative Health Sciences
| | - Ryan T Hurt
- Department of Medicine, Division of General Internal Medicine
| | - Shawn C Fokken
- Department of Medicine, Division of General Internal Medicine
| | | | | | | | - Ravindra Ganesh
- Department of Medicine, Division of General Internal Medicine
| | - Karthik Ghosh
- Department of Medicine, Division of General Internal Medicine
| | - Nina Bausek
- Department of Cardiovascular Disease, Mayo Clinic
| | - Brent A Bauer
- Department of Medicine, Division of General Internal Medicine
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Ghosh K. Tyrosine kinase domain mutations in chronic myelogenous leukemia patients: Indian perspective. J Postgrad Med 2022; 68:70-71. [PMID: 35417998 PMCID: PMC9196287 DOI: 10.4103/0022-3859.343150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- K Ghosh
- Fmr. Director, National Institute of Immunohaematology, KEM Hospital, Parel, Mumbai, Maharashtra, India
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Ridgeway JL, Jenkins S, Borah B, Suman VJ, Patel BK, Ghosh K, Rhodes DJ, Norman A, Ramos E, Jewett M, Gonzalez CR, Hernandez V, Singh D, Sosa M, Breitkopf CR, Vachon CM. Evaluating educational interventions to increase breast density awareness among Latinas: A randomized trial in a Federally Qualified Health Center. Cancer 2022; 128:1038-1047. [PMID: 34855208 PMCID: PMC8837698 DOI: 10.1002/cncr.34017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 10/08/2021] [Accepted: 10/12/2021] [Indexed: 12/14/2022]
Abstract
BACKGROUND The objective of this randomized trial was to evaluate the short-term effect of bilingual written and interpersonal education regarding mammographic breast density (MBD). METHODS Latinas aged 40 to 74 years who were presenting for screening mammography were recruited and randomized 1:1:1 to receive a letter with their mammogram and MBD results (usual care [UC]), a letter plus a brochure (enhanced care [ENH]), or a letter plus a brochure and telephonic promotora education (interpersonal care [INT]). Surveys were administered at enrollment (T0 ) and 2 weeks to 6 months after intervention delivery (T1 ). Differences were assessed with χ2 , Kruskal-Wallis, and McNemar tests and pairwise comparisons as appropriate. INT metrics and audio recordings were analyzed with descriptive statistics and qualitative content analysis. RESULTS Between October 2016 and October 2019, 943 of 1108 Latina participants (85%) completed both surveys. At T1 , INT participants were more likely (P < .001) to report seeing their MBD results in the letter (70.2%) than UC (53.1%) or ENH participants (55.1%). The percentage of INT women who reported speaking with a provider about MBD (29.0%) was significantly greater (P < .001) than the percentage of UC (14.7%) or ENH participants (15.6%). All groups saw significant (P < .001) but nondifferential improvements in their knowledge of MBD as a masking and risk factor. In the INT group, the promotora delivered education to 77.1% of the 446 participants randomized to INT and answered questions at 28.3% of the encounters for an average of $4.70 per participant. CONCLUSIONS Among Latinas in a low-resource setting, MBD knowledge may increase with written or interpersonal education, but with modest investment, interpersonal education may better improve MBD awareness and prompt patient-provider discussions.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | - Miranda Sosa
- University of Texas Rio Grande Valley, Edinburg and Brownsville, TX
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Croghan IT, Hurt RT, Aakre CA, Fokken SC, Fischer KM, Lindeen SA, Schroeder DR, Ganesh R, Ghosh K, Bauer BA. Virtual Reality for Health Care Professionals During a Pandemic: A Pilot Program. J Prim Care Community Health 2022; 13:21501319221086716. [PMID: 35352605 PMCID: PMC8972930 DOI: 10.1177/21501319221086716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Objective: The purpose of this pilot study was to evaluate the safety and use of a nature-based virtual reality (VR) experience among health care providers (HCP) during a pandemic. Methods: Twenty-four frontline HCP participated in this crossover pilot where the viewing order of the experiences were randomized. All participants attended in-person consent, baseline, and end-of-study visits. The intervention consisted of viewing 2 nature-based scenes (“walk in the woods” and “forest of focus”) through 3-D VR and with computer 4K graphic imagery. Randomization took place with regards to the viewing order (VR vs 4K computer video, scene 1 and 2). Outcomes measured were safety, acceptability and changes in intensity of anxiety feelings, resilience, emotional distress, cognitive function, and self-efficacy. Results: Among the 26 HCP expressing interest in the study, 24 enrolled in this study. The majority were male (58.3%), white (66.7%) and of an average age of 46.3 ± 10.5 years (standard deviation (SD)). End of the study survey showed that almost all participants (96%) would participate in the study again and recommend it to others. Twenty-three of the 24 participants also felt relaxed after seeing the imagery. With respect to anxiety (as measured by the STAI Y1), the VR “walk in the woods” had the greatest reduction from pre to post (6.4 points, SD = 5.98) followed by VR “forest of focus” (5.8 points, SD = 9.29), computer screen “forest of focus” (5.0 points, SD = 8.89), and computer screen “walk in the woods” (4.1 points, SD = 6.22). All 4 sessions had a significant decrease in score from pre to post (P-values ≤.005), but there was no significant difference in the change from pre- to post-session between the 4 groups (P-value = .5835). Conclusion: The use of the VR among HCP has promise for reducing stress among health care providers during a high stress period, such as a pandemic but much larger studies are needed.
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Patel BK, Ridgeway JL, Jenkins S, Rhodes DJ, Ghosh K, Borah B, Suman V, Norman A, Leaver J, Jewett M, Hruska C, Gonzalez C, Singh D, Vachon CM, Breitkopf CR. Breast Density Knowledge and Awareness Among Latinas in a Low-Resource Setting. J Am Coll Radiol 2022; 19:155-161. [PMID: 35033304 PMCID: PMC9896575 DOI: 10.1016/j.jacr.2021.08.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 08/09/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE Latinas in low-resource settings face additional barriers to understanding mammographic breast density (MBD) implications. The authors compared MBD awareness and knowledge in Latinas from a safety-net clinic in Arizona with a national sample. METHODS Latinas 40 to 74 years of age were recruited within a safety-net clinic during screening mammography appointments from 2016 to 2019 (AZ cohort) and from a nationally representative online panel in 2017 (NS cohort). Surveys completed in either English or Spanish assessed awareness and knowledge of MBD. Chi-square tests and logistic regression were used for comparisons. RESULTS The NS cohort (n = 152) was older, more educated, more likely to have undergone prior mammography, and more likely to prefer English compared with the AZ cohort (n = 1,327) (P ≤ .03 for all) The NS cohort was more likely to be aware of MBD (32.6% versus 20.7%). Of those aware, the NS cohort was more likely to understand MBD's effect on masking (67.8% versus 37.0%) and breast cancer risk (72.2% versus 32.6%) compared with the AZ cohort (P ≤ .001 for all). Adjusting for age, education, screening history, and language, MBD awareness was similar between the two cohorts (adjusted odds ratio [ORadj], 0.95; P = .83), but knowledge of MBD as a masking factor (ORadj, 2.8; P = .03) and risk factor (ORadj, 7.2; P < .001) remained higher in the NS cohort compared with the AZ cohort. CONCLUSIONS Differences in MBD awareness, but not knowledge, between Latinas in a low-resource setting compared with a national sample could be explained by age, education, screening history, and language preference, underscoring the need for tailored approaches to MBD education among Latinas.
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Schmults CD, Blitzblau R, Aasi SZ, Alam M, Andersen JS, Baumann BC, Bordeaux J, Chen PL, Chin R, Contreras CM, DiMaio D, Donigan JM, Farma JM, Ghosh K, Grekin RC, Harms K, Ho AL, Holder A, Lukens JN, Medina T, Nehal KS, Nghiem P, Park S, Patel T, Puzanov I, Scott J, Sekulic A, Shaha AR, Srivastava D, Stebbins W, Thomas V, Xu YG, McCullough B, Dwyer MA, Nguyen MQ. NCCN Guidelines® Insights: Squamous Cell Skin Cancer, Version 1.2022. J Natl Compr Canc Netw 2021; 19:1382-1394. [PMID: 34902824 DOI: 10.6004/jnccn.2021.0059] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The NCCN Guidelines for Squamous Cell Skin Cancer provide recommendations for diagnostic workup, clinical stage, and treatment options for patients with cutaneous squamous cell carcinoma. The NCCN panel meets annually to discuss updates to the guidelines based on comments from panel members and the Institutional Review, as well as submissions from within NCCN and external organizations. These NCCN Guidelines Insights focus on the introduction of a new surgical recommendation terminology (peripheral and deep en face margin assessment), as well as recent updates on topical prophylaxis, immunotherapy for regional and metastatic disease, and radiation therapy.
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Affiliation(s)
| | | | | | - Murad Alam
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | - Brian C Baumann
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | - Jeremy Bordeaux
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
| | | | | | - Carlo M Contreras
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | | | | | | | - Roy C Grekin
- UCSF Helen Diller Family Comprehensive Cancer Center
| | | | - Alan L Ho
- Memorial Sloan Kettering Cancer Center
| | | | | | | | | | - Paul Nghiem
- Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance
| | - Soo Park
- UC San Diego Moores Cancer Center
| | - Tejesh Patel
- St. Jude Children's Research Hospital/University of Tennessee Health Science Center
| | | | - Jeffrey Scott
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | | | | | | | | | - Yaohui G Xu
- University of Wisconsin Carbone Cancer Center; and
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Ghosh K. Donor-type aplasia after stem cell transplantation in aplastic anaemia: Current understanding and intervention. J Postgrad Med 2021; 67:196-197. [PMID: 34845888 PMCID: PMC8706530 DOI: 10.4103/jpgm.jpgm_64_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Affiliation(s)
- K Ghosh
- Former Director, National Institute of Immunohematology, 13 th fl, KEM Hospital Multistorey Building, Parel, Mumbai, Maharashtra, India
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Stan DL, Cutshall SM, Adams TF, Ghosh K, Clark MM, Wieneke KC, Kebede EB, Donelan Dunlap BJ, Ruddy KJ, Hazelton JK, Butts AM, Jenkins SM, Croghan IT, Bauer BA. Wellness Coaching: An Intervention to Increase Healthy Behavior in Breast Cancer Survivors. Clin J Oncol Nurs 2021; 24:305-315. [PMID: 32441691 DOI: 10.1188/20.cjon.305-315] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Regular physical activity after breast cancer diagnosis improves survival rates and quality of life (QOL). However, breast cancer survivors rarely meet guidelines for recommended levels of physical activity. Wellness coaching interventions (WCIs) have improved exercise and health behaviors in other patient populations. OBJECTIVES This study assessed the feasibility and effectiveness of WCIs for increasing physical activity in breast cancer survivors; secondary measures included changes in dietary habits, weight, and QOL. METHODS 20 obese or overweight breast cancer survivors who recently completed active breast cancer treatment were recruited into a single-arm, 12-week WCI pilot feasibility study. The intervention was comprised of one in-person wellness coaching visit followed by four telephone calls over 12 weeks and 12 weekly emails containing wellness recommendations. FINDINGS Significant improvements from pre- to postintervention were seen in physical activity level, dietary habits, and in some aspects of QOL. Forty percent of participants achieved the 3% postintervention weight-loss goal, but this was not sustained at 30 weeks.
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22
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Nanda S, Adusumalli J, Hurt RT, Ghosh K, Fischer KM, Hagenbrock MC, Ganesh R, Ratrout BM, Raslau D, Schroeder DR, Wight EC, Kuhle CL, Thicke LA, Lazik N, Croghan IT. Obesity Management Education Needs Among General Internists: A Survey. J Prim Care Community Health 2021; 12:21501327211013292. [PMID: 33949233 PMCID: PMC8114257 DOI: 10.1177/21501327211013292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Objective The purpose of this study was to determine self-reported knowledge, attitudes, prior experience, and perceived needs for the management of overweight and obese patients within a General Internal Medicine Practice. Patients and Methods An emailed cross-sectional survey was sent between June 20, 2019 and September 12, 2019 to 194 healthcare workers (93 primary care providers (PCPs) and 101 nurses) which focused on management of patients with weight issues. Results In total, 80 of the eligible 194 participants completed the survey (nurses = 42, PCPs = 38). Up to 87% were white, 74.7% female (74.7%). Most of the responders were either in the age group of 30’s (30%) or 50’s (30%). Among the responders, 48.8% reported some type of specialty training in weight management since their medical training with lectures being the most common form of training (36%). When asked about their interest in either weight management training or strategies to initiate weight conversations, 79% of the respondents reported an interest in education on weight management or strategies to initiate weight conversations, while 65.8% indicated they would be interested in both topics. Conclusion Our study suggests that healthcare workers have a self-reported need for further training in management of overweight and obese patients, irrespective of previous training in this area.
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Ghosh K. COVID-19 pneumonia, immunosuppression, and cytomegalovirus activation: A perspective. J Postgrad Med 2021; 67:65-66. [PMID: 33942769 PMCID: PMC8253334 DOI: 10.4103/jpgm.jpgm_55_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- K Ghosh
- Former Director National Institute of Immunohematology, 13th fl, KEM Hospital Multistory Building, Parel, Mumbai, Maharashtra, India
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Degnim A, Ghosh K, Carter JM, Vierkant RA, Jensen MR, Winham SJ, Hoskin TL, Frost M, Allers TM, Gehling DL, Kern MJ, Pacheco-Spann LM, Vachon CM, Radisky DC, Visscher DW, Sherman ME. Abstract PS7-11: Benign breast disease: Temporal trends from 1967 to 2013. Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-ps7-11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Women with benign breast disease (BBD) are at increased risk of breast cancer (BC). Classic studies based on film-based mammographic screening and pathology diagnosis of surgical biopsies conducted in the 1980s established a hierarchy of increasing BC risk: non-proliferative (NP) BBD, proliferative BBD without atypia (PDWA) and atypical hyperplasia (AH). Given changes in epidemiological BC risk factors and introduction of percutaneous core needle biopsy (CNB) in mid-1990s, and later, digital mammography, we hypothesized that the patient characteristics and relative frequency of BBD diagnoses have changed over time. Accordingly, we performed a longitudinal analysis of the frequency of patient characteristics and BBD diagnoses in the Mayo BBD cohort.
Methods: Utilizing the Mayo Clinic Surgical and Pathology Indices, women ages 18 to 85 who had a BBD biopsy between 1/1/67 and 12/31/13 were identified. Breast pathologists reviewed biopsies masked to diagnoses of incident BC diagnosed in follow-up. Demographic characteristics and BC events were obtained by query of institutional data sources and participant surveys. Trends were evaluated for the following eras: 1: pre-mammogram (1967-1981), 2: pre-CNB (1982-1992), 3: CNB Transition (1993-2001), and 4: CNB (2002-2013). Demographics were formally compared across eras using chi-square tests for categorical variables and analyses of variance (ANOVAs) for continuous variables.
Results: From 1967-2013, the cohort includes 19,582 unique women with BBD. The frequency of CNB increased from eras 1-4: 0.04%, 0.6%, 51.3 %, and 88.9%, respectively. Mean age at BBD diagnosis was younger in era 1 (48.0 years) vs eras 2-4 (53.2, 52.0, and 51.8, respectively, p<0.001). The percentage of biopsies diagnosed as PDWA increased from era 1-4 (25.7%, 34.3%, 35.2%, 46.2%, p<0.001), as did the percentage with AH (2.4%, 5.1%, 8.6%, 12.3%, p<0.001). Over eras 1-4, the percentages of women with a strong family history of BC increased (9.9%, 12.7%, 17.1%, and 29.0%, p<0.001) as did mean BMI (24.8, 26.4, 27.4, and 28.6, p<0.001). With a median follow-up of 10.9 years, 1,719 breast cancers have developed, with increasing proportion of noninvasive (DCIS-only) disease across eras 1-4: 15.0%, 21.1%, 21.2%, and 33.2%, p< 0.001.
Conclusions: Analysis of this large, single institution BBD cohort for the 46 year period 1967-2013 demonstrates that BC risk factors among BBD patients has changed over time, with subjects demonstrating increasing age, BMI, and family history, and that the percentages of BBD classified as PDWA and AH have increased. Impact on BC risk will be further investigated.
Citation Format: Amy Degnim, Karthik Ghosh, Jodi M Carter, Robert A Vierkant, Matthew R Jensen, Stacey J Winham, Tanya L Hoskin, Marlene Frost, Teresa M Allers, Denise L Gehling, Mindy J Kern, Laura M Pacheco-Spann, Celine M Vachon, Derek C Radisky, Daniel W Visscher, Mark E Sherman. Benign breast disease: Temporal trends from 1967 to 2013 [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PS7-11.
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Carter JM, Jensen MR, Vierkant RA, Winham SJ, Hoskin TL, Frost M, Ghosh K, Radisky DC, Degnim AC, Sherman ME. Abstract PD10-10: Epithelial proliferation score as an independent breast cancer risk predictor in benign breast disease. Cancer Res 2021. [DOI: 10.1158/1538-7445.sabcs20-pd10-10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: Women with benign breast disease (BBD) experience an increased risk of breast cancer (BC). Histologic classification of BBD, as non-proliferative disease (NP), proliferative disease without atypia (PDWA) or atypical hyperplasia (AH), stratifies groups of patients into progressively higher categories of BC risk. However, this classification does not comprehensively assess the proliferative state of the epithelium throughout the biopsy. In addition, while AH is considered the most high-risk class of BBD, it is not always a highly proliferative lesion; atypical ductal lesions may reflect focal cytologic and architectural changes. We evaluated the association of an alternative classification of BBD severity and BC risk based on subjective grading of: 1) the maximal degree of epithelial proliferation and 2) multifocality of epithelial proliferation. Methods: Pathologists reviewed biopsies from participants aged 18 to 85 years in the Mayo BBD cohort (2002-2013), masked to BC outcomes, ascertained via questionnaires, tumor registry data and medical record review. Biopsies were classified as NP, PDWA or AH and semi-quantitatively scored for: 1) maximal degree of epithelial proliferation within a focus (DP) (0-3; none to severe) and 2) multifocality of proliferation (MP) (0-3; none to multiple foci). DP and MP scores were also summed to give a DP+MP score (0-6). Associations of DP and MP with BC risk were examined using Cox proportional hazards regression analyses, adjusting for age at BBD biopsy. Women were followed from date of initial biopsy to date of BC, death or last follow-up. Results: Of the 1529 assessable biopsies, 544 (35.6%) were classified as NP, 708 (46.3%) as PDWA and 277 (18.1%) as AH. Both DP and MP scores had significant positive correlation with increasing BBD severity (DP: r=0.51, p< 0.001; MP: r=0.52, p< 0.001). Mean (SD) DP scores were 0.6 (0.6) for NP, 1.6 (0.9) for PDWA, and 1.8 (0.7) for AH (ANOVA p<0.001). Mean (SD) for MP scores were 0.6 (0.6) for NP, 1.4 (0.8) for PDWA, and 1.8 (0.8) for AH (ANOVA p<0.001). Mean (SD) for DP+MP scores were 1.2 (1.2) for NP, 2.9 (1.5) for PDWA, and 3.6 (1.2) for AH (ANOVA p<0.001). With median follow-up of 8.8 years for controls and 5.3 years for cases, 10.6% of the women in the cohort developed BC. Compared to those with DP scores of 0, women with DP scores of 3 had significantly increased BC risk (HR 1.42, 95% CI: 1.16, 1.74, p=0.003). MP was associated with a non-significant increase in BC risk for scores of 3 versus 0 (HR: 1.20, 95% CI: 0.97,1.49, p=0.11). DP+MP scores of 6 conferred the highest BC risk (HR (score 6 vs. 0): 1.62, 95% CI 1.18,2.21, p=0.02). Results did not substantively differ after adjusting for BBD severity as NP, PDWA or AH. Conclusions: In this preliminary analysis within the Mayo BBD cohort, both proliferative degree (DP) and multifocality (MP) scores were correlated with histologic severity of BBD. DP and DP+MP scores were each associated with increased BC risk. We conclude that improved characterization of epithelial proliferation in BBD biopsies may enable refined prediction of individual BC risk.
Citation Format: Jodi M Carter, Matthew R Jensen, Robert A Vierkant, Stacey J Winham, Tanya L Hoskin, Marlene Frost, Karthik Ghosh, Derek C Radisky, Amy C Degnim, Mark E Sherman. Epithelial proliferation score as an independent breast cancer risk predictor in benign breast disease [abstract]. In: Proceedings of the 2020 San Antonio Breast Cancer Virtual Symposium; 2020 Dec 8-11; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2021;81(4 Suppl):Abstract nr PD10-10.
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Croghan IT, Chesak SS, Adusumalli J, Fischer KM, Beck EW, Patel SR, Ghosh K, Schroeder DR, Bhagra A. Stress, Resilience, and Coping of Healthcare Workers during the COVID-19 Pandemic. J Prim Care Community Health 2021; 12:21501327211008448. [PMID: 33834900 PMCID: PMC8040550 DOI: 10.1177/21501327211008448] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE To estimate the health care workers (HCWs) self-reported stress, resilience, and coping during the COVID-19 pandemic, and to determine inter-professional differences. PARTICIPANTS AND METHODS An email survey was sent to 474 HCW at a Midwestern HealthCare facility between April 9, 2020 and April 30, 2020. A total of 311 (65.6%) responses were received by May 31, 2020. The survey utilized 3 validated instruments: Perceived Stress Scale (PSS), Brief Resilience Scale (BRS), Brief Resilience Coping Scale (BRCS). RESULTS Of the 311 responses, 302 were evaluated: 97 from nonmedical staff with patient contact (NMPC); 86 from nonmedical staff with no patient contact (NMNPC); 62 from medical doctors (MD), physician assistants (PA) and nurse practitioners (NP); and 57 from nurses. Significant differences were noted across job categories for stress and resilience, with nurses reporting highest PSS scores (effect estimates: -2.72, P = .009 for NMNPC; -2.50, P = .015 for NMPC; -3.21, P = .006 for MD/NP/PA respectively), and MD/NP/PA group with highest BRS scores: nurses (-0.31, P = .02); NMPC (-0.3333, P = .01); and NMNPC (-0.2828, P = .02). Younger personnel had higher stress (-1.59 per decade of age, P < .01) and more resilience (0.11 per decade of age, P = .002). CONCLUSION These self-reported data indicate that MD/NP/PA had the highest resilience scores and the nurses had highest stress levels. Efforts are warranted to include all HCWs in systematic stress mitigating interventions with particular attention to understand specific factors contributing to stress for the nursing team.
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Narang A, Chan G, Aframian A, Ali Z, Carr A, Goodier H, Morgan C, Park C, Sugand K, Walton T, Wilson M, Belgaumkar A, Gallagher K, Ghosh K, Gibbons C, Keightley A, Nawaz Z, Wakeling C, Sarraf K, Rogers BA, Kieffer WKM. Thirty-day mortality following surgical management of hip fractures during the COVID-19 pandemic: findings from a prospective multi-centre UK study. Int Orthop 2021. [PMID: 32862265 DOI: 10.1007/s00264-020-04739-y/figures/2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/11/2023]
Abstract
PURPOSE Thirty-day mortality of patients with hip fracture is well researched and predictive; validated scoring tools have been developed (Nottingham Hip Fracture Score, NHFS). COVID-19 has significantly greater mortality in the elderly and comorbid patients which includes hip fracture patients. Non-operative treatment is not appropriate due to significantly higher mortality, and therefore, these patients are often exposed to COVID-19 in the peri-operative period. What is unclear is the effect of concomitant COVID-19 infection in these patients. METHODS A multicentre prospective study across ten sites in the United Kingdom (responsible for 7% of hip fracture patients per annum in the UK). Demographic and background information were collected by independent chart review. Data on surgical factors included American Society of Anesthesiologists (ASA) score, time to theatre, Nottingham Hip fracture score (NHFS) and classification of fracture were also collected between 1st March 2020 and 30th April 2020 with a matched cohort from the same period in 2019. RESULTS Actual and expected 30-day mortality was found to be significantly higher than expected for 2020 COVID-19 positive patients (RR 3.00 95% CI 1.57-5.75, p < 0.001), with 30 observed deaths compared against the 10 expected from NHFS risk stratification. CONCLUSION COVID-19 infection appears to be an independent risk factor for increased mortality in hip fracture patients. Whilst non-operative management of these fractures is not suggested due to the documented increased risks and mortality, this study provides evidence to the emerging literature of the severity of COVID-19 infection in surgical patients and the potential impact of COVID-19 on elective surgical patients in the peri-operative period.
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Affiliation(s)
- A Narang
- Surrey and Sussex Healthcare NHS Trust, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH, UK
| | - G Chan
- Western Sussex Hospitals NHS Foundation Trust, Chichester, UK
| | - A Aframian
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Z Ali
- Surrey and Sussex Healthcare NHS Trust, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH, UK
| | - A Carr
- Surrey and Sussex Healthcare NHS Trust, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH, UK
| | - H Goodier
- Poole General Hospital & the Royal Bournemouth Hospital, Poole, UK
| | - C Morgan
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - C Park
- St Mary's Hospital, London, London, UK
| | - K Sugand
- St Mary's Hospital, London, London, UK
| | - T Walton
- Brighton and Sussex University Hospitals, Brighton, UK
| | - M Wilson
- Poole General Hospital & the Royal Bournemouth Hospital, Poole, UK
| | - A Belgaumkar
- Surrey and Sussex Healthcare NHS Trust, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH, UK
| | - K Gallagher
- Poole General Hospital & the Royal Bournemouth Hospital, Poole, UK
| | - K Ghosh
- Western Sussex Hospitals NHS Foundation Trust, Chichester, UK
| | - C Gibbons
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - A Keightley
- Royal Surrey Hospital NHS Foundation Trust, Guildford, UK
| | - Z Nawaz
- Frimley Park Hospital, Camberley, UK
| | - C Wakeling
- Western Sussex Hospitals NHS Foundation Trust, Chichester, UK
| | - K Sarraf
- St Mary's Hospital, London, London, UK
| | - B A Rogers
- Brighton and Sussex University Hospitals, Brighton, UK
| | - W K M Kieffer
- Surrey and Sussex Healthcare NHS Trust, East Surrey Hospital, Canada Avenue, Redhill, Surrey, RH1 5RH, UK.
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Bhagra A, Croghan IT, Monson TR, Schletty AA, Baedke LK, Ghosh K. An Innovative, Pilot Program to Enhance Career Development and Staff Engagement for Mid- and Late-Career Physician Staff Within an Academic Institution: The RISE Program. Mayo Clin Proc Innov Qual Outcomes 2020; 4:786-791. [PMID: 33367214 PMCID: PMC7749252 DOI: 10.1016/j.mayocpiqo.2020.07.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023] Open
Affiliation(s)
- Anjali Bhagra
- Division of General Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MM
| | - Ivana T. Croghan
- Division of General Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MM
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MM
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MM
- Division of Community Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MM
| | - Tammy R. Monson
- Division of General Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MM
| | - Anne A. Schletty
- Human Resources, Section of Leader Assessment and Development, Mayo Clinic, Rochester, MM
| | - Laurie K. Baedke
- Creighton Healthcare Executive Education, Heider College of Business, Creighton University, Omaha, NE
| | - Karthik Ghosh
- Division of General Internal Medicine, Department of Medicine, Mayo Clinic, Rochester, MM
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Ridgeway JL, Jenkins SM, Rhodes DJ, Patel BK, Ramos E, Borah B, Ghosh K, Suman VJ, Norman A, Singh D, Vachon CM. Abstract PO-245: Evaluating educational interventions to increase breast density awareness among Latinas: A randomized clinical trial in a Federally Qualified Health Center. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp20-po-245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Purpose: Among a Latina population in a low resource healthcare setting, to test the effectiveness of bilingual (Spanish/English) written and interpersonal educational interventions in increasing breast density (BD) awareness, knowledge, and conversations with healthcare providers, which are goals of BD notification mandates. Procedures: This randomized trial was conducted at a Federally Qualified Health Center (FQHC) in an urban community of the Southwest U.S. Women ages 40- 74 presenting for screening mammography were recruited and randomized 1:1:1 to usual care (mailed letter with mammogram and BD results), enhanced care (letter plus BD educational brochure), or interpersonal care (letter, brochure, and telephonic promotora education). The baseline survey was administered in person at enrollment prior to the mammogram. Follow-up surveys were by phone or mail after the mammography results letter was mailed and promotora delivery was complete (median days from baseline to follow-up survey = 97 days). Differences between groups at baseline or follow-up were assessed with chi-square tests. Logistic regression using generalized estimating equations to account for repeated data was used to assess differences by time (baseline to follow-up) within group, including a time-by-group interaction. Results: Between October 2016 and October 2019, 1377 women were enrolled. Of these, 1085 (79%) self-identified Latinas completed baseline and follow-up surveys. Median age was 47 years. Most (91%) reported speaking mostly Spanish, and 69.1% had less than a high school degree. At baseline, only 20.9% reported having heard of BD, and only 30.5% of those knew their personal BD category. At follow-up, women in the interpersonal group were more likely to report seeing their BD results in the notification letter compared to the usual care and enhanced groups (70.4% vs. 52.9% and 54.3%, p < 0.001) and to report having spoken with a provider about their BD (27.3% vs. 14.2% and 15.7%, p < 0.001). They also reported higher mean understanding of BD (7.7 on a 0-10 scale vs. 6.3 and 6.6, p < 0.001). There were no significant differences on these outcomes between the usual care and enhanced groups. All groups saw significant improvement in correct responses from baseline to follow-up for questions on the ability of BD to mask tumors on a mammogram and BD as a breast cancer risk factor (p < 0.001 all groups), but the degree of improvement in masking knowledge was significantly higher for the interpersonal vs usual care group [OR for a correct response in follow-up vs baseline: 6.4 (interpersonal) vs 3.7 (usual care), p=0.01].
Conclusion: Among a Latina population in a FQHC, telephonic promotora education was more effective than written notification alone or a mailed brochure on key goals of notification mandates. Adding a brochure does not appear to be more effective than sending a letter alone on key outcomes, but the interpersonal nature of promotora education may prompt attention to mailed information and provide an opportunity for questions.
Citation Format: Jennifer L. Ridgeway, Sarah M. Jenkins, Deborah J. Rhodes, Bhavika K. Patel, Edna Ramos, Bijan Borah, Karthik Ghosh, Vera J. Suman, Aaron Norman, Davinder Singh, Celine M. Vachon. Evaluating educational interventions to increase breast density awareness among Latinas: A randomized clinical trial in a Federally Qualified Health Center [abstract]. In: Proceedings of the AACR Virtual Conference: Thirteenth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2020 Oct 2-4. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(12 Suppl):Abstract nr PO-245.
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Leaver J, Patel BK, Ridgeway JL, Jenkins S, Suman V, Rhodes DJ, Norman A, Ghosh K, Borah B, Hruska C, Ramos E, Singh D, Jewett M, Radecki-Breitkof C, Vachon C. Abstract PO-238: Breast density knowledge and awareness among Latinas in a low-resource setting: A comparison nationally-representative sample of Latinas. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp20-po-238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Objective: Breast density notification laws aim to increase women’s awareness and knowledge about breast density (BD). This study’s aim was to compare BD knowledge and awareness in two Hispanic populations: a safety-net clinic serving Latina population in Maricopa County, Arizona (AZ) and a national sample of Hispanic women participating in an online research panel. Materials/Methods: Women ages 40-74 were recruited at the AZ clinic from 2016-2019 at a screening mammography appointment as part of a larger clinical trial (AZ cohort). Surveys were completed in person (English or Spanish) at enrollment to assess awareness of BD, understanding of BD risk, and mammography history. The same questions were asked in a nationally representative online panel survey conducted in 2017. All data from the national survey were weighted to adjust for probability of selection into the panel and post-stratified to match known U.S. Hispanic population distributions (NS cohort). Univariate comparisons between the clinic and the national panel were performed using Rao-Scott chi-square tests. Associations with awareness and correct knowledge were examined with multivariable logistic regression. All summaries and analyses are weighted, and were performed with SAS version 9.4 SURVEY procedures (SAS Institute Inc., Cary, NC). Results: The analysis included 1332 Hispanic women from the AZ clinic and 152 Hispanic women who completed the national survey. The AZ cohort was younger (mean age: 48.5 vs 52.8), had less education (less than high school: 68.7% vs 34.8% less than high school), more likely to prefer Spanish (92.3% vs 53.1%) and less likely to have had a prior mammogram as compared NS cohort (82.8% vs 90.4%) (all p≤ 0.03). NS cohort was more likely to have awareness of BD (32.6% vs 20.7%); correct understanding of the masking effect of BD, (67.8% vs 37.0%,) and breast cancer risk (72.2% vs 32.6%,), compared to the AZ cohort (all p < 0.004). When adjusted for differences in education, age, language, and screening mammography history, BD awareness was similar between the two cohorts (adjusted odds ratio [ORadj] 0.95, p=0.83). Awareness was positively associated with more education, previous mammogram history, and English language. However, differences in BD knowledge remained (ORadj=2.8 [p=0.03] and 7.2 [P<0.001] for knowledge of masking and risk, respectively). Conclusions: There were significant differences in BD awareness and knowledge between a nationally-representative sample of Latinas and Latinas in a low-resource setting. The differences in BD awareness, but not knowledge, could be explained by education, screening history and preferred language. These findings suggest that a one-size-fits-all approach to raising BD awareness and knowledge will not work. To ensure equitable dissemination of health care to Latina women undergoing screening mammography, future work should be aimed at developing effective tools and resources for educating Spanish-speaking women about BD and risk-based screening.
Citation Format: Jillian Leaver, Bhavika K. Patel, Jennifer L. Ridgeway, Sarah Jenkins, Vera Suman, Deborah J. Rhodes, Aaron Norman, Karthik Ghosh, Bijan Borah, Carrie Hruska, Edna Ramos, Davinder Singh, Matt Jewett, Carmen Radecki-Breitkof, Celine Vachon. Breast density knowledge and awareness among Latinas in a low-resource setting: A comparison nationally-representative sample of Latinas [abstract]. In: Proceedings of the AACR Virtual Conference: Thirteenth AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2020 Oct 2-4. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(12 Suppl):Abstract nr PO-238.
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Bhuiyan MN, Medina-Inojosa JR, Croghan IT, Marcelin JR, Ghosh K, Bhagra A. Internal Medicine Physicians and Social media: Knowledge, Skills, and Attitudes. J Prim Care Community Health 2020; 11:2150132720969022. [PMID: 33131369 PMCID: PMC7607782 DOI: 10.1177/2150132720969022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective Increasing adoption of social media have revolutionized communications between individuals, groups, and organizations This research study was designed to assess the knowledge, skills, and attitudes of internal medicine physicians’ awareness and engagement with social media (sometimes referred to as #SoMe) within the digital landscape of healthcare delivery. Methods An audience-response survey focused on social media “Social media in Healthcare: Physician Survey,” was administered during the “A Systematic Approach to Medically Unexplained Symptoms” continuing medical education conference. The Conference took place between August 22, 2019 and August 24, 2019. Data was collected on August 23, 2019. A range of 103 (59.5%) to 112 (64.7%) of the total 173 attendees participated in this cross-sectional audience-response survey, depending on the questions answered. Results Most responders were between the ages of 35 and 65 years (79.6%) and female (60.2%). A majority of responders were aware of social media terminology (88.7%), and many had used it personally (46.7%), but only 12% knew how to use social media to search medical topics, 18% used it to network professionally and most (68.9%) had a distrust of social media when it came to the protection of their privacy or their patients’ privacy. Overall, about 29.6% indicated an interest in future continued medical education focused on social media (and 27.4% were neutral). Conclusions Approximately half of the responders used social media but far less engaged its platforms for professional use likely due to privacy related concerns. Distance from academic institutions, where professional social media use is more common likely, played a role in aversion. Awareness of social media’s role in healthcare has increased among physicians in practice, however their participation and knowledge of opportunities remains limited.
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Affiliation(s)
| | | | - Ivana T Croghan
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | | | - Karthik Ghosh
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Anjali Bhagra
- Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
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Duma N, Croghan I, Jenkins S, Vachon C, Neal L, Ghosh K, Pruthi S. Assessing vitamin D and mammographic breast density in Alaskan women. Clin Pract 2020; 10:1253. [PMID: 33117515 PMCID: PMC7579742 DOI: 10.4081/cp.2020.1253] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 09/25/2020] [Indexed: 11/23/2022] Open
Abstract
Vitamin D deficiency and high breast density may be associated with increased breast cancer risk. We examined a possible association between vitamin D levels and mammographic breast density in a population of Alaskan women. Patients seen in the Mayo Clinic-Alaska Native Medical Center telemedicine program from December 2014 to December 2017 were enrolled in the study. Pearson correlation was used to estimate the association between mammographic breast density and vitamin D levels. Of the 33 women enrolled, 70% of women self-identified as American Indian/Alaskan Native, 12% as White, 6% as Native Hawaiian/Pacific Islander and 12% as other. Nineteen (58%) participants were taking vitamin D supplementation. No correlation was identified between breast density and serum vitamin D levels overall (correlation= –0.03). Larger studies controlling for vitamin supplementation are needed, as this association could potentially impact breast cancer rates in populations at risk for vitamin D deficiency.
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Affiliation(s)
- Narjust Duma
- Division of Hematology, Medical Oncology and Palliative Care, University of Wisconsin, Madison, WI
| | - Ivana Croghan
- Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Sarah Jenkins
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Celine Vachon
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Loni Neal
- Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Karthik Ghosh
- Department of Internal Medicine, Mayo Clinic, Rochester, MN
| | - Sandhya Pruthi
- Department of Internal Medicine, Mayo Clinic, Rochester, MN
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Vira HJ, Pradhan VD, Umare VD, Chaudhary AK, Rajadhyksha AG, Nadkar MY, Ghosh K, Nadkarni AH. Expression of the matrix metalloproteinases MMP-2 and MMP-9 and their inhibitors TIMP-1 and TIMP-2 in systemic lupus erythematosus patients. Neth J Med 2020; 78:261-268. [PMID: 33093251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND The study aimed to look at alterations in expression of matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs) and their potential use as biomarkers in the pathogensis of SLE. METHODS SLE patients (n = 41) and healthy controls (n = 50) were recruited. Quantitative RT-PCR/ELISA assays were performed for expression of MMP and TIMP mRNA in whole blood and PBMC; and corresponding serum protein levels. Intracellular levels of MMP-2 and MMP-9 proteins were analysed by flow cytometry. RESULTS Based on SLEDAI scores patients were grouped into active (SLEDAI ≥ 10) and inactive cases (SLEDAI < 10). In active cases, MMP-2 expression significantly increased and TIMP-2 expression was decreased (p < 0.0001) both at serum secretion (p = 0.0003) and mRNA (p < 0.0001) levels as compared to inactive cases. MMP-9 and TIMP-1 showed significantly reduced serum secretion and mRNA expression (p < 0.0001) in active cases as compared to inactive cases. Intracellular concentration of MMP-9 was reported to be higher in neutrophils, while MMP-2 was mainly found in lymphocytes of SLE patients as compared to controls. MMP/TIMP ratio profile was altered as SLE disease progresses. INTERPRETATION & CONCLUSIONS Findings suggest disturbed MMP and TIMP levels have a role in the pathogenesis of SLE.
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Affiliation(s)
- H J Vira
- Department of Clinical and Experimental Immunology, National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
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Duma N, Croghan I, Jenkins S, Neal L, Ghosh K, Pruthi S. Abstract C088: Assessing vitamin D and mammographic breast density in a population of Alaskan Native women. Cancer Epidemiol Biomarkers Prev 2020. [DOI: 10.1158/1538-7755.disp18-c088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Abstract
Background: Several studies have suggested that vitamin D may have antiproliferative and anticarcinogenic properties and a protective effect against breast cancer. Alaskan Natives have demonstrated high rates of vitamin D deficiency, particularly in young individuals. Hence, high breast density has been associated with increased breast cancer risk. Therefore, we examined the association between serum vitamin D levels and mammographic breast density in a population of Alaskan Native women.
Methods: Patients seen in the Mayo Clinic-Alaska Native Medical Center telemedicine program from December 2014 to December 2017 were offered to enroll in the study. Consent was obtained by a study coordinator in Minnesota using a telemedicine platform. Participants were asked to complete the Breast Cancer Risk Questionnaire, which includes questions on hormonal, lifestyle factors and family history. Serum vitamin D levels (25-hydroxyvitamin D2 and D3) were obtained and later correlated with mammographic breast density (percent density). Data were summarized with frequencies and percentages or medians and interquartile ranges (IQR), as appropriate. Pearson correlation was used to estimate the association between breast density and vitamin D levels.
Results: 33 women were included; median age was 53 years (IQR 45-58), 70% self-identified as American Indian/Alaskan Native, 12% as White, 6% as Native Hawaiian/Pacific islander and 12% as other. Median BMI was 31 kg/m² (IQR 26.4-34.3), menarche was at age 12 or older for 23 (70%) of the participants and 20 women were postmenopausal at the time enrollment. 10 participants had a hysterectomy, of whom 60% also had oophorectomy. 76% reported history of hormonal birth control use and 23% postmenopausal hormonal supplementation. Median number of pregnancies was 3 (IQR 2-5), and 20 women reported breastfeeding. Fifteen women were current or former smokers (>100 cigarettes) and 19 reported none or low alcohol consumption. Median serum vitamin D level was 39 ng/mL (IQR 30-52) and 9 (27%) women had low vitamin D levels. In regard to breast density, median percentage (average of images) was 15% (IQR 7.5-24.9) with a median dense area of 21.8 cm² (IQR 16.4-34.2). Median time from blood draw to mammogram was 110 days (IQR 41-172) and 19 (58%) participants were taking vitamin D supplementation at the time of study enrollment; doses ranged from 400 to 50,000 units. No correlation was identified between breast density and serum vitamin D levels (correlation=0.02).
Conclusion: In this cohort, no association between serum vitamin D levels and breast density was observed. More than half of the participants were on vitamin D supplementation and this could have obscured our observations. Larger studies controlling for vitamin supplementation are needed, as this association could potentially impact breast cancer rates in populations at risk for vitamin D deficiency.
Citation Format: Narjust Duma, Ivana Croghan, Sarah Jenkins, Loni Neal, Karthik Ghosh, Sandhya Pruthi. Assessing vitamin D and mammographic breast density in a population of Alaskan Native women [abstract]. In: Proceedings of the Eleventh AACR Conference on the Science of Cancer Health Disparities in Racial/Ethnic Minorities and the Medically Underserved; 2018 Nov 2-5; New Orleans, LA. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2020;29(6 Suppl):Abstract nr C088.
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Ghosh K, Bhardwaj B, Amin SA, Jha T, Gayen S. Identification of structural fingerprints for ABCG2 inhibition by using Monte Carlo optimization, Bayesian classification, and structural and physicochemical interpretation (SPCI) analysis. SAR QSAR Environ Res 2020; 31:439-455. [PMID: 32539470 DOI: 10.1080/1062936x.2020.1771769] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 05/17/2020] [Indexed: 06/11/2023]
Abstract
The human breast cancer resistance protein (BCRP), one of the members of the large ATP binding cassette (ABC) transporter superfamily, is crucial for resistance against chemotherapeutic agents. Currently, it has been emerged as one of the best biological targets for the designing of small molecule drugs capable of eliminating multidrug resistance in breast cancer. In order to gain insights into the relationship between the molecular structure of compounds and the ABCG2 inhibition, a multi-QSAR approach using different methods was performed on a dataset of 294 ABCG2 inhibitors with diverse scaffolds. The best models obtained by different chemometric methods have the following statistical characteristics: Monte Carlo Optimization-based QSAR (sensitivity = 0.905, specificity = 0.6255, accuracy = 0.756, and MCC = 0.545), Bayesian classification model (sensitivity = 0.735, specificity = 0.775, and concordance = 0.757); structural and physicochemical interpretation analysis-random forest method (balance accuracy = 0.750, sensitivity = 0.810, and specificity = 0.700). Additionally, structural fingerprints modulating the ABCG2 inhibitory properties were identified from the best models of each method and also validated with each other. The current modelling study is an attempt to get a deep insight into the different important structural fingerprints modulating ABCG2 inhibition.
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Affiliation(s)
- K Ghosh
- Laboratory of Drug Design and Discovery, Department of Pharmaceutical Sciences, Dr. H. S. Gour University , Sagar, India
| | - B Bhardwaj
- Laboratory of Drug Design and Discovery, Department of Pharmaceutical Sciences, Dr. H. S. Gour University , Sagar, India
| | - S A Amin
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University , Kolkata, India
| | - T Jha
- Natural Science Laboratory, Division of Medicinal and Pharmaceutical Chemistry, Department of Pharmaceutical Technology, Jadavpur University , Kolkata, India
| | - S Gayen
- Laboratory of Drug Design and Discovery, Department of Pharmaceutical Sciences, Dr. H. S. Gour University , Sagar, India
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Yadav S, Hu C, Hart SN, Boddicker N, Polley EC, Na J, Gnanaolivu R, Lee KY, Lindstrom T, Armasu S, Fitz-Gibbon P, Ghosh K, Stan DL, Pruthi S, Neal L, Sandhu N, Rhodes DJ, Klassen C, Peethambaram PP, Haddad TC, Olson JE, Hoskin TL, Goetz MP, Domchek SM, Boughey JC, Ruddy KJ, Couch FJ. Evaluation of Germline Genetic Testing Criteria in a Hospital-Based Series of Women With Breast Cancer. J Clin Oncol 2020; 38:1409-1418. [PMID: 32125938 PMCID: PMC7193748 DOI: 10.1200/jco.19.02190] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2020] [Indexed: 12/19/2022] Open
Abstract
PURPOSE To determine the sensitivity and specificity of genetic testing criteria for the detection of germline pathogenic variants in women with breast cancer. MATERIALS AND METHODS Women with breast cancer enrolled in a breast cancer registry at a tertiary cancer center between 2000 and 2016 were evaluated for germline pathogenic variants in 9 breast cancer predisposition genes (ATM, BRCA1, BRCA2, CDH1, CHEK2, NF1, PALB2, PTEN, and TP53). The performance of the National Comprehensive Cancer Network (NCCN) hereditary cancer testing criteria was evaluated relative to testing of all women as recommended by the American Society of Breast Surgeons. RESULTS Of 3,907 women, 1,872 (47.9%) meeting NCCN criteria were more likely to carry a pathogenic variant in 9 predisposition genes compared with women not meeting criteria (9.0% v 3.5%; P < .001). Of those not meeting criteria (n = 2,035), 14 (0.7%) had pathogenic variants in BRCA1 or BRCA2. The sensitivity of NCCN criteria was 70% for 9 predisposition genes and 87% for BRCA1 and BRCA2, with a specificity of 53%. Expansion of the NCCN criteria to include all women diagnosed with breast cancer at ≤ 65 years of age achieved > 90% sensitivity for the 9 predisposition genes and > 98% sensitivity for BRCA1 and BRCA2. CONCLUSION A substantial proportion of women with breast cancer carrying germline pathogenic variants in predisposition genes do not qualify for testing by NCCN criteria. Expansion of NCCN criteria to include all women diagnosed at ≤ 65 years of age improves the sensitivity of the selection criteria without requiring testing of all women with breast cancer.
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Affiliation(s)
| | - Chunling Hu
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Steven N. Hart
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | | | - Eric C. Polley
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Jie Na
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Rohan Gnanaolivu
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Kun Y. Lee
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
| | - Tricia Lindstrom
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Sebastian Armasu
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | | | | | | | | | | | | | | | | | | | | | - Janet E. Olson
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | - Tanya L. Hoskin
- Department of Health Sciences Research, Mayo Clinic, Rochester, MN
| | | | - Susan M. Domchek
- Perelman School of Medicine, University of Pennsylvania, and Basser Center for BRCA, Philadelphia, PA
| | | | | | - Fergus J. Couch
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN
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Ghosh K. Idiopathic CD4+ T lymphocytopenia: Still a long way to understand the disease. J Postgrad Med 2020; 66:65-66. [PMID: 32270778 PMCID: PMC7239403 DOI: 10.4103/jpgm.jpgm_595_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- K Ghosh
- Former Director Institute of Immunohaematology (ICMR), Mumbai, Maharashtra, India
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Paul B, Das A, Mandal R, Singh P, Adhikari S, Ghosh K, Chowdhury D, Chakrabarti P, Giri S. Protein requirement of Ompok bimaculatus (Bloch, 1794) larvae. ANIM NUTR FEED TECHN 2020. [DOI: 10.5958/0974-181x.2020.00046.3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Patel BK, Ridgeway JL, Ghosh K, Rhodes DJ, Borah B, Jenkins S, Suman VJ, Norman A, Jewett M, Singh D, Vachon CM, Radecki Breitkopf C. Behavioral and psychological impact of returning breast density results to Latinas: study protocol for a randomized clinical trial. Trials 2019; 20:744. [PMID: 31852492 PMCID: PMC6921571 DOI: 10.1186/s13063-019-3939-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 11/26/2019] [Indexed: 01/07/2023] Open
Abstract
Background Breast cancer is the most common cancer and the leading cause of cancer mortality among Latinas. As more is learned about the association between mammographic breast density (MBD) and breast cancer risk, a number of U.S. states adopted legislation and now a federal law mandates written notification of MBD along with mammogram results. These notifications vary in content and readability, though, which may limit their effectiveness and create confusion or concern, especially among women with low health literacy or barriers to screening. The purpose of this study is to determine whether educational enhancement of MBD notification results in increased knowledge, decreased anxiety, and adherence to continued mammography screening among Latina women in a limited-resources setting. Methods Latinas LEarning About Density (LLEAD) is a randomized clinical trial (RCT) comparing the impact of three notification approaches on behavioral and psychological outcomes in Latina women. Approximately 2000 Latinas undergoing screening mammography in a safety-net community clinic will be randomized 1:1:1 to mailed notification (usual care); mailed notification plus written educational materials (enhanced); or mailed notification, written educational materials, plus verbal explanation by a promotora (interpersonal). The educational materials and verbal explanations are available in Spanish or English. Mechanisms through which written or verbal information influences future screening motivation and behavior will be examined, as well as moderating factors such as depression and worry about breast cancer, which have been linked to diagnostic delays among Latinas. The study includes multiple psychological measures (anxiety, depression, knowledge about MBD, perceived risk of breast cancer, worry, self-efficacy) and behavioral outcomes (continued adherence to mammography). Measurement time points include enrollment, 2–4 weeks post-randomization, and 1 and 2 years post-randomization. Qualitative inquiry related to process and outcomes of the interpersonal arm and cost analysis related to its implementation will be undertaken to understand the intervention’s delivery and transferability. Discussion Legislation mandating written MBD notification may have unintended consequences on behavioral and psychological outcomes, particularly among Latinas with limited health literacy and resources. This study has implications for cancer risk communication and will offer evidence on the potential of generalizable educational strategies for delivering information on breast density to Latinas in limited-resource settings. Trial registration ClinicalTrials.gov, NCT02910986. Registered on 21 September 2016. Items from the WHO Trial Registration Data Set can be found in this protocol.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Matt Jewett
- Mountain Park Health Center, Phoenix, AZ, USA
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Bichakjian CK, Olencki T, Aasi SZ, Alam M, Andersen JS, Blitzblau R, Bowen GM, Contreras CM, Daniels GA, Decker R, Farma JM, Fisher K, Gastman B, Ghosh K, Grekin RC, Grossman K, Ho AL, Lewis KD, Loss M, Lydiatt DD, Messina J, Nehal KS, Nghiem P, Puzanov I, Schmults CD, Shaha AR, Thomas V, Xu YG, Zic JA, Hoffmann KG, Engh AM. Merkel Cell Carcinoma, Version 1.2018, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2019; 16:742-774. [PMID: 29891526 DOI: 10.6004/jnccn.2018.0055] [Citation(s) in RCA: 165] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This selection from the NCCN Guidelines for Merkel Cell Carcinoma (MCC) focuses on areas impacted by recently emerging data, including sections describing MCC risk factors, diagnosis, workup, follow-up, and management of advanced disease with radiation and systemic therapy. Included in these sections are discussion of the new recommendations for use of Merkel cell polyomavirus as a biomarker and new recommendations for use of checkpoint immunotherapies to treat metastatic or unresectable disease. The next update of the complete version of the NCCN Guidelines for MCC will include more detailed information about elements of pathology and addresses additional aspects of management of MCC, including surgical management of the primary tumor and draining nodal basin, radiation therapy as primary treatment, and management of recurrence.
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Gong P, Song P, Huang C, Lok UW, Tang S, Yu Y, Meixner DD, Ruddy KJ, Ghosh K, Fazzio RT, Ling W, Chen S. Ultrasensitive Ultrasound Microvessel Imaging for Characterizing Benign and Malignant Breast Tumors. Ultrasound Med Biol 2019; 45:3128-3136. [PMID: 31530420 DOI: 10.1016/j.ultrasmedbio.2019.08.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Revised: 08/06/2019] [Accepted: 08/06/2019] [Indexed: 02/05/2023]
Abstract
Tumor angiogenesis plays an important role during breast tumor growth. However, conventional Doppler has limited sensitivity to detect small blood vessels, resulting in a large overlap of Doppler features between benign and malignant tumors. An ultrasensitive ultrasound microvessel imaging (UMI) technique was recently developed. To evaluate the performance of UMI, we studied 44 patients with 51 breast masses. Tumor pathology served as the gold standard: 28 malignancies and 23 benignities. UMI provided a significant improvement in depicting smaller vessels compared with conventional Doppler. The microvessel morphologies observed on UMI were associated with tumor benign/malignant classification. The diagnostic accuracy of correct Breast Imaging Reporting and Data System (BI-RADS) classification rate (BI-RADS ≥4a: test positive; BI-RADS ≤3: test negative) as a fraction of total mass population was improved by 16% after combining conventional ultrasound with UMI compared with using conventional ultrasound alone. This improvement indicates the potential of UMI in reducing unnecessary benign biopsies and avoiding missed malignant biopsies.
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Affiliation(s)
- Ping Gong
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Pengfei Song
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Chengwu Huang
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - U-Wai Lok
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Shanshan Tang
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Yue Yu
- Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota, USA
| | - Duane D Meixner
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Kathryn J Ruddy
- Department of Oncology, Mayo Clinic, Rochester, Minnesota, USA
| | - Karthik Ghosh
- Department of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Robert T Fazzio
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Wenwu Ling
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA; Department of Ultrasound, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
| | - Shigao Chen
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
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Umare V, Nadkarni A, Nadkar M, Rajadhyksha A, Khadilkar P, Ghosh K, Pradhan VD. Do high sensitivity C-reactive protein and serum interleukin-6 levels correlate with disease activity in systemic lupus erythematosuspatients? J Postgrad Med 2019; 63:92-95. [PMID: 27531690 PMCID: PMC5414434 DOI: 10.4103/0022-3859.188550] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Introduction: Systemic Lupus Erythematosus (SLE) is an inflammatory autoimmune disease where an interplay between acute phase proteins and cytokines are involved in disease activation. Aim and Objectives: This case control study was performed to investigate interrelationship between high sensitivity C-reactive proteins (hs-CRP), Interleukin-6 (IL-6) levels and disease activity among SLE patients. Materials and Methods: One hundred forty one clinically diagnosed SLE cases were included and disease activity was noted by SLE Disease Activity Index (SLEDAI). Serum IL-6 levels were measure by cytokine multiplex assay. Serum hs-CRP, C3 and C4 levels were measure by nephelometer. The Pearson correlation test was used for correlation between hs-CRP, Il-6 and SLEDAI. Results: Based on SLEDAI, 126 patients (89.4 %) had active disease and 15 patients (10.6%) had inactive disease. Mean hs-CRP levels in SLE patients were significantly higher (12.1+ 11.5 mg/L) than controls (2.41+ 1.37 mg/L) (P < 0.0001). Hs-CRP levels among active SLE were significantly higher (13.5+ 11.4 mg/L) as compared with inactive SLE (4.4 + 2.9 mg/L) (P=0.0002). Similarly, IL-6 levels in SLE patients were significantly higher among active SLE (26.9 + 15.5 pg/ml) as compared with inactive SLE (13.9+ 10.2 pg/ml) (P=0.0001). An inverse correlation between Il-6 and hemoglobin levels between active and inactive SLE was noted (r=-0.46, P <0.0001). Conclusion: This study suggests a good correlation between hs-CRP, IL-6 and SLE disease activity indicating their direct involvement in inflammatory conditions associated with disease.
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Affiliation(s)
- V Umare
- Department of Clinical and Experimental Immunology, National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, Maharashtra, India
| | - A Nadkarni
- Department of Clinical and Experimental Immunology, National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, Maharashtra, India
| | - M Nadkar
- Department of Medicine, King Edward Memorial Hospital, Mumbai, Maharashtra, India
| | - A Rajadhyksha
- Department of Medicine, King Edward Memorial Hospital, Mumbai, Maharashtra, India
| | - P Khadilkar
- Department of Clinical and Experimental Immunology, National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, Maharashtra, India
| | - K Ghosh
- Department of Clinical and Experimental Immunology, National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, Maharashtra, India
| | - V D Pradhan
- Department of Clinical and Experimental Immunology, National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, Maharashtra, India
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Grayeli Korpi A, Arman A, Jurečka S, Luna C, Shakoury R, Ţălu Ş, Rezaee S, Ghosh K, Sherafat K, Sadeghi M, Gopikishan S. Improving the Corrosion Resistance of Ni/SS Thin Films by Nitrogen Ion Implantation. Acta Phys Pol A 2019. [DOI: 10.12693/aphyspola.136.536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- A. Grayeli Korpi
- Physics and Accelerators Research School, Nuclear Sciences and Technology Research Institute, Tehran, Iran
| | - A. Arman
- Vacuum Technology Research Group, ACECR, Sharif University Branch, Tehran, Iran
| | - S. Jurečka
- University of Žilina, Faculty of Electrical Engineering, Institute of Aurel Stodola, Nálepku 1390, 031 01 Liptovský Mikuláš, Slovakia
| | - C. Luna
- Universidad Autónoma de Nuevo León (UANL), Facultad de Ciencias Físico Matemáticas (FCFM), Av. Universidad s/n, San Nicolás de los Garza, 66455, Nuevo León, Mexico
| | - R. Shakoury
- Department of Physics, Faculty of Science, Imam Khomeini International University, Qazvin, Iran
| | - Ş. Ţălu
- Technical University of Cluj-Napoca, The Directorate of Research, Development and Innovation Management (DMCDI), Constantin Daicoviciu Str., no. 15, Cluj-Napoca, 400020, Cluj county, Romania
| | - S. Rezaee
- Department of Physics, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran
| | - K. Ghosh
- Department of Pure and Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur-495009, Chhattisgarh, India
| | - K. Sherafat
- Vacuum Technology Research Group, ACECR, Sharif University Branch, Tehran, Iran
| | - M. Sadeghi
- Institute of Technology Development, ACECR, Sharif University Branch, Tehran, Iran
| | - S. Gopikishan
- Institute of Aeronautical Engineering, Department of Physics, Hyderabad, Telangana, India
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Samreen N, Lee C, Sandhu N, Ghosh K. Percutaneous "biopsy" of biopsy clips: A commentary on our initial experience. Breast J 2019; 25:552-554. [PMID: 30953372 DOI: 10.1111/tbj.13264] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 01/13/2018] [Accepted: 01/17/2018] [Indexed: 11/27/2022]
Affiliation(s)
- Naziya Samreen
- NYU Radiology Associates, Lake Success, New York.,Mayo Clinic-Rochester, Rochester, Minnesota
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Umare V, Pradhan V, Nath S, Rajadhyaksha A, Ghosh K, Nadkarni AH. Impact of functional IL-18 polymorphisms on genetic predisposition and diverse clinical manifestations of the disease in Indian SLE patients. Lupus 2019; 28:545-554. [PMID: 30857465 DOI: 10.1177/0961203319834677] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Several studies have demonstrated associations between interleukin-18 polymorphisms and risk of systemic lupus erythematosus in different populations except one of Indian origin. We therefore investigated for the influence of interleukin-18 (-1297T/C, -607A/C, -137G/C; + 105A/C) polymorphisms on genetic susceptibility and clinical expression of the disease in Indian systemic lupus erythematosus patients. A total of 200 systemic lupus erythematosus patients and 201 controls were recruited. Genotyping of interleukin-18 polymorphisms were performed by polymerase chain reaction-restriction fragment length polymorphism. Serum interleukin-18 levels were measured by enzyme-linked immunosorbent assay. Interleukin-18 (-1297T/C; -137G/C) polymorphisms showed significant association with genetic susceptibility to the disease in our systemic lupus erythematosus cohort. Stratification analysis revealed -1297CC and -1297C associated with renal involvement (odds ratio = 3.4, correcting p value = 0.0207), (odds ratio = 2.0, correcting p value = 0.0054) respectively. Additionally, -1297C allele frequency was significantly increased in patients with anti-nucleosome antibody (odds ratio = 2.1, correcting p value = 0.0301). Haplotype analysis showed CC haplotype strongly associated with serositis (odds ratio = 9.1, correcting p values = 0.0009) and neurologic involvement (odds ratio = 9.3, correcting p value = 0.0018). We reported a 2.7-fold increase in serum interleukin-18 levels in patients (511.5 ± 242.3 pg/ml) compared to controls (189.4 ± 80.8 pg/ml) ( p < 0.0001). Furthermore, interleukin-18 levels were positively correlated with disease activity ( r = 0.548, p = 0.0001) and renal involvement in the patients with lupus nephritis ( r = 0.569, p < 0.0001). In summary, interleukin-18 polymorphisms elucidated in this study appear to confer genetic susceptibility to the disease and are associated with renal, serositis and neurologic involvement in Indian systemic lupus erythematosus patients.
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Affiliation(s)
- V Umare
- 1 National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
| | - V Pradhan
- 1 National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
| | - S Nath
- 2 Arthritis and Clinical Immunology Research Program, Oklahoma Medical Research Foundation, Oklahoma City, United States of America
| | - A Rajadhyaksha
- 3 Department of Rheumatology, King Edward Memorial Hospital, Mumbai, India
| | - K Ghosh
- 1 National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
| | - A H Nadkarni
- 1 National Institute of Immunohaematology, Indian Council of Medical Research, Mumbai, India
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Abstract
Women often visit their primary care physician because of breast concerns such as masses, pain, and nipple discharge. Most breast problems are benign, but it is important to know how to manage these and other breast problems and when to refer patients for further testing.
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Affiliation(s)
- Christine Lara Klassen
- Assistant Professor of Medicine, Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA.
| | - Stephanie L Hines
- Assistant Professor of Medicine, Division of General Internal Medicine, Mayo Clinic, Jacksonville, FL, USA
| | - Karthik Ghosh
- Professor of Medicine, Division of General Internal Medicine, Mayo Clinic, Rochester, MN, USA
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Stewart S, Ghosh K, Raghunathan T, Bondarenko I, Messer K, Rosen A, Cutler D. HEALTH EXPENDITURES AND QUALITY-ADJUSTED LIFE EXPECTANCY BY MEDICAL CONDITION IN MEDICARE, 1999–2012. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.2229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- S Stewart
- National Bureau of Economic Research (NBER)
| | - K Ghosh
- National Bureau of Economic Research (NBER)
| | | | - I Bondarenko
- Biostatistics Department, University of Michigan
| | | | - A Rosen
- Department of Quantitative Health Sciences, University of Massachusetts Medical School
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Affiliation(s)
- K Ghosh
- Surat Raktadan Kendra and Research Centre, Surat, Gujarat, India
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Henderson MC, Silver M, Tran Q, Letsios EE, Mulpuri R, Reese DE, Lourenco AP, LaBaer J, Anderson KS, Alpers J, Costantini C, Rohatgi N, Ali H, Baker K, Northfelt DW, Ghosh K, Grobmyer SR, Polen W, Wolf JK. A Noninvasive Blood-based Combinatorial Proteomic Biomarker Assay to Detect Breast Cancer in Women over age 50 with BI-RADS 3, 4, or 5 Assessment. Clin Cancer Res 2018; 25:142-149. [DOI: 10.1158/1078-0432.ccr-18-0843] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 05/22/2018] [Accepted: 08/30/2018] [Indexed: 11/16/2022]
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Dey A, Ghosh K, Hazra N. Effects of probiotics-encapsulated live feed on growth and survival of juvenile Clarias batrachus (Linnaeus, 1758) after differential exposure to pathogenic bacteria. ACTA ACUST UNITED AC 2018. [DOI: 10.3329/sja.v16i1.37427] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Growth and survival of Clarias batrachus juveniles (10-day old) fed probiotic Bacillus cereus (KR809412) encapsulated live feed (chironomid larvae) have been evaluated after differential exposure to the pathogenic Aeromonas hydrophila (MTCC 1739). Catfish juveniles were stocked at a density of 30 fish per tank in five experimental groups (T1-T5) along with a control group in triplicate and fed twice @ 5% of body weight day-1 for four weeks. Groups T1 and T2 were fed probiotic-encapsulated (PR) or pathogen-inoculated (PGN) live feed respectively, for initial three weeks. During this period groups T3 (PGN-PR-PR), T4 (PR-PGN-PR), and T5 (PR-PR-PGN) were differentially exposed to the pathogen. Live feed without probiotic and pathogen was offered to the control group throughout the experimental period and all other treatment groups (T1-T5) during the 4th week. Continuous exposure to probiotics in group T1 resulted in significantly higher (P<0.05) specific growth rate (SGR, % d-1) and survivability than other groups, whereas, pathogen exposed and probiotic deprived group (T2) noticed with the lowest SGR and the highest mortality. Among other treatment groups (T3, T4 and T5), group T4 resulted in improved SGR and survivability. The coefficient (r value) of 0.867 along with regression slope suggested a positive correlation (0.01 levels) between RNA: DNA and SGR. The study might suggest protective effects of probiotic B. cereus in pathogen exposed C. batrachus juveniles.SAARC J. Agri., 16(1): 105-113 (2018)
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