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Tripathi A, Waqas A, Rasool G. BIO24-030: Unifying Multimodal Data, Time Series Analytics, and Contextual Medical Memory: Introducing MINDS as an Oncology-Centric Cloud-Based Platform. J Natl Compr Canc Netw 2024; 22:BIO24-030. [PMID: 38580264 DOI: 10.6004/jnccn.2023.7305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Affiliation(s)
- Aakash Tripathi
- 1Moffitt Cancer Center, Department of Machine Learning, Tampa, FL
- 2University of South Florida, Department of Electrical Engineering, Tampa, FL
| | - Asim Waqas
- 1Moffitt Cancer Center, Department of Machine Learning, Tampa, FL
- 2University of South Florida, Department of Electrical Engineering, Tampa, FL
| | - Ghulam Rasool
- 1Moffitt Cancer Center, Department of Machine Learning, Tampa, FL
- 2University of South Florida, Department of Electrical Engineering, Tampa, FL
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Waqas A, Tripathi A, Mukund A, Stewart P, Naeini M, Rasool G. BIO24-031: Hierarchical Multimodal Learning on Pan-Squamous Cell Carcinomas for Improved Survival Outcomes. J Natl Compr Canc Netw 2024; 22:BIO24-031. [PMID: 38579762 DOI: 10.6004/jnccn.2023.7137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2024]
Affiliation(s)
- Asim Waqas
- 1Moffitt Cancer Center, Tampa, FL
- 2Electrical Engineering Department, University of South Florida, Tampa, FL
| | - Aakash Tripathi
- 1Moffitt Cancer Center, Tampa, FL
- 2Electrical Engineering Department, University of South Florida, Tampa, FL
| | | | - Paul Stewart
- 1Moffitt Cancer Center, Tampa, FL
- 4Morsani College of Medicine, University of South Florida, Tampa, FL
| | - Mia Naeini
- 2Electrical Engineering Department, University of South Florida, Tampa, FL
| | - Ghulam Rasool
- 1Moffitt Cancer Center, Tampa, FL
- 2Electrical Engineering Department, University of South Florida, Tampa, FL
- 4Morsani College of Medicine, University of South Florida, Tampa, FL
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Tripathi A, Waqas A, Venkatesan K, Yilmaz Y, Rasool G. Building Flexible, Scalable, and Machine Learning-Ready Multimodal Oncology Datasets. Sensors (Basel) 2024; 24:1634. [PMID: 38475170 DOI: 10.3390/s24051634] [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] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/25/2024] [Accepted: 02/28/2024] [Indexed: 03/14/2024]
Abstract
The advancements in data acquisition, storage, and processing techniques have resulted in the rapid growth of heterogeneous medical data. Integrating radiological scans, histopathology images, and molecular information with clinical data is essential for developing a holistic understanding of the disease and optimizing treatment. The need for integrating data from multiple sources is further pronounced in complex diseases such as cancer for enabling precision medicine and personalized treatments. This work proposes Multimodal Integration of Oncology Data System (MINDS)-a flexible, scalable, and cost-effective metadata framework for efficiently fusing disparate data from public sources such as the Cancer Research Data Commons (CRDC) into an interconnected, patient-centric framework. MINDS consolidates over 41,000 cases from across repositories while achieving a high compression ratio relative to the 3.78 PB source data size. It offers sub-5-s query response times for interactive exploration. MINDS offers an interface for exploring relationships across data types and building cohorts for developing large-scale multimodal machine learning models. By harmonizing multimodal data, MINDS aims to potentially empower researchers with greater analytical ability to uncover diagnostic and prognostic insights and enable evidence-based personalized care. MINDS tracks granular end-to-end data provenance, ensuring reproducibility and transparency. The cloud-native architecture of MINDS can handle exponential data growth in a secure, cost-optimized manner while ensuring substantial storage optimization, replication avoidance, and dynamic access capabilities. Auto-scaling, access controls, and other mechanisms guarantee pipelines' scalability and security. MINDS overcomes the limitations of existing biomedical data silos via an interoperable metadata-driven approach that represents a pivotal step toward the future of oncology data integration.
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Affiliation(s)
- Aakash Tripathi
- Department of Machine Learning, Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
- Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA
| | - Asim Waqas
- Department of Machine Learning, Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
- Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA
| | - Kavya Venkatesan
- Department of Machine Learning, Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
| | - Yasin Yilmaz
- Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA
| | - Ghulam Rasool
- Department of Machine Learning, Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
- Department of Electrical Engineering, University of South Florida, Tampa, FL 33620, USA
- Department of Neuro-Oncology, Moffitt Cancer Center & Research Institute, Tampa, FL 33612, USA
- Department of Oncologic Sciences, University of South Florida, Tampa, FL 33612, USA
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Waqas A, Bui MM, Glassy EF, El Naqa I, Borkowski P, Borkowski AA, Rasool G. Revolutionizing Digital Pathology With the Power of Generative Artificial Intelligence and Foundation Models. J Transl Med 2023; 103:100255. [PMID: 37757969 DOI: 10.1016/j.labinv.2023.100255] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 09/06/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Digital pathology has transformed the traditional pathology practice of analyzing tissue under a microscope into a computer vision workflow. Whole-slide imaging allows pathologists to view and analyze microscopic images on a computer monitor, enabling computational pathology. By leveraging artificial intelligence (AI) and machine learning (ML), computational pathology has emerged as a promising field in recent years. Recently, task-specific AI/ML (eg, convolutional neural networks) has risen to the forefront, achieving above-human performance in many image-processing and computer vision tasks. The performance of task-specific AI/ML models depends on the availability of many annotated training datasets, which presents a rate-limiting factor for AI/ML development in pathology. Task-specific AI/ML models cannot benefit from multimodal data and lack generalization, eg, the AI models often struggle to generalize to new datasets or unseen variations in image acquisition, staining techniques, or tissue types. The 2020s are witnessing the rise of foundation models and generative AI. A foundation model is a large AI model trained using sizable data, which is later adapted (or fine-tuned) to perform different tasks using a modest amount of task-specific annotated data. These AI models provide in-context learning, can self-correct mistakes, and promptly adjust to user feedback. In this review, we provide a brief overview of recent advances in computational pathology enabled by task-specific AI, their challenges and limitations, and then introduce various foundation models. We propose to create a pathology-specific generative AI based on multimodal foundation models and present its potentially transformative role in digital pathology. We describe different use cases, delineating how it could serve as an expert companion of pathologists and help them efficiently and objectively perform routine laboratory tasks, including quantifying image analysis, generating pathology reports, diagnosis, and prognosis. We also outline the potential role that foundation models and generative AI can play in standardizing the pathology laboratory workflow, education, and training.
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Affiliation(s)
- Asim Waqas
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida; Department of Electrical Engineering, University of South Florida, Tampa, Florida.
| | - Marilyn M Bui
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida; Department of Pathology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida; University of South Florida, Morsani College of Medicine, Tampa, Florida
| | - Eric F Glassy
- Affiliated Pathologists Medical Group, Inc., Rancho Dominguez, California
| | - Issam El Naqa
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
| | - Piotr Borkowski
- Quest Diagnostics/Ameripath, Tampa, Florida; Center of Excellence for Digital and AI-Empowered Pathology, Quest Diagnostics, Tampa, Florida
| | - Andrew A Borkowski
- University of South Florida, Morsani College of Medicine, Tampa, Florida; James A. Haley Veterans' Hospital, Tampa, Florida; National Artificial Intelligence Institute, Washington, District of Columbia
| | - Ghulam Rasool
- Department of Machine Learning, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida; Department of Electrical Engineering, University of South Florida, Tampa, Florida; University of South Florida, Morsani College of Medicine, Tampa, Florida; Department of Neuro-Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, Florida
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Abounozha S, Waqas A, Kelly S. 836 Presentation, Clinical Outcomes and Prognosis of Primary Appendiceal Adenocarcinoma; Single Centre Experience. Br J Surg 2021. [DOI: 10.1093/bjs/znab134.583] [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: 11/14/2022]
Abstract
Abstract
Background
Appendiceal adenocarcinoma is a rare condition. The aim of the study is to determine the pattern of clinical picture, histological diagnosis and prognosis of the disease on patients in our area.
Method
A retrospective data analysis of patients who underwent appendicectomies from January 2011 to December 2019 in Northumbria NHS Trust.
Records of patients with histologically diagnosed appendiceal adenocarcinoma were studied for their demographics, clinical features, laboratory, radiological results, operative notes and histological types.
Results
13 out of 3138 appendicectomies (0.41%: 6 Males, 7 Females with mean age of 69.84 years) were found to have primary appendiceal adenocarcinoma. Almost all the patients presented with clinical picture in keeping of acute appendicitis.
9 patients underwent emergency appendicectomies. 4 patients were treated conservatively.
Appendiceal adenocarcinoma was diagnosed based on colonoscopy in 1 patient, CT scan in 1, post-appendicectomy histology in 9 patients, 2 post RHC histologies.
Survival rate was 71.4% after 1 year, 64.3% after 2 years and 42.9% after 3 years.
Overall median survival time for all TNM stages was 39.0 (95% CI, 15.72 to 62.27) months. Mean survival time was best in stage II 56.33 (95% CI, 48.86 to 63.80) months.
Conclusions
Preoperative diagnosis is very difficult. Overall prognosis is poor.
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Affiliation(s)
- S Abounozha
- Northumbria Healthcare NHS Trust, Newcastle upon Tyne, United Kingdom
| | - A Waqas
- Northumbria Healthcare NHS Trust, Newcastle upon Tyne, United Kingdom
| | - S Kelly
- Northumbria Healthcare NHS Trust, Newcastle upon Tyne, United Kingdom
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Waqas A, Rahman A. One treatment fits all: Effectiveness of a multicomponent cognitive behavioral therapy program in data-driven subtypes of perinatal depression. Eur Psychiatry 2021. [PMCID: PMC9471749 DOI: 10.1192/j.eurpsy.2021.398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionIt has been well established that depressive disorders including perinatal depression are very heterogeneous, which partly explain the ineffectiveness of available treatments for many patients. Recent innovations in data science can help elucidate the nature of perinatal depression especially the heterogeneity in its presentation.ObjectivesThe present study aime to elucidate heterogeneous subtypes of PND and assess the effectiveness of a multicomponent cognitive behavioral therapy (CBT) across heterogenous subtypes of PND.MethodsThis study was conducted in 2005 in two rural areas of Rawalpindi, Pakistan. Out of a total of 3,898 women, 903 pregnant women were identifed with PND (using DSM-IV) and randomly assigned to intervention and control group. Baseline assessments included interviewer admininstered Hamilton Depression Scale (HDS) and social risk factors. Follow-up assessments were conducted at 6 months and 12 months post-intervention. Principle component analysis was run to reduce dimensionality of the HDS. Two step cluster analysis was then run to elucidate subtypes of PND using the dimensional scores. Thereafter, effectiveness of CBT was compared across these subtypes of PND using multilevel modelling.ResultsPrinciple component analysis revealed a four component solution for the Hamilton depression rating scale. Using these dimensional scores, cluster analysis (average silhouette= 0.5) revealed a parsimonius four cluster soultion of participants with mild PND symptoms (n=326); predominant sleep problems (n=311) c) predominant atypical symptoms (n=80) and d) comorbid depressive and anxiety symptoms (n=186). CBT yielded moderate effect sizes across all these subtypes of PND (cohen’s d > 0.8).ConclusionsMulticomponent CBT is effective across hetergeneous presentations of PND.DisclosureNo significant relationships.
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Naveed S, Waqas A, Memon A, Jabeen M, Sheikh M. Cross-cultural validation of the Urdu translation of the Patient Health Questionnaire for Adolescents among children and adolescents at a Pakistani school. Public Health 2019; 168:59-66. [DOI: 10.1016/j.puhe.2018.11.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/18/2018] [Accepted: 11/30/2018] [Indexed: 10/27/2022]
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A. Bukhari S, Qasim M, Masoud MS, Rahman MUR, Anwar H, Waqas A, Mustafa G. Evaluation of Medicinally Important Constituents of Cotoneaster afghanicus G.Klotz Collected from Baluchistan Region of Pakistan. Indian J Pharm Sci 2019. [DOI: 10.36468/pharmaceutical-sciences.506] [Citation(s) in RCA: 4] [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: 11/22/2022] Open
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Waqas A, Arulampalam T, Naqvi S, Khan J. Positional complications of minimal access surgery, laparoscopic/robotic/transanal surgery. Colorectal Dis 2018; 20:449-450. [PMID: 29502333 DOI: 10.1111/codi.14061] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Accepted: 02/20/2018] [Indexed: 02/08/2023]
Affiliation(s)
- A Waqas
- Queen Alexandra Hospital, Cosham, Portsmouth, UK
| | - T Arulampalam
- Colchester Hospital University NHS Foundation Trust, Colchester, UK
| | - S Naqvi
- Queen Alexandra Hospital, Cosham, Portsmouth, UK
| | - J Khan
- Queen Alexandra Hospital, Cosham, Portsmouth, UK
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Karbasi M, Zabidi A, Yassin I, Waqas A, Bhatti Z. Malaysian sign language dataset for automatic sign language recognition system. J Fundam and Appl Sci 2018. [DOI: 10.4314/jfas.v9i4s.26] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Adombi CM, Waqas A, Dundon WG, Li S, Daojin Y, Kakpo L, Aplogan GL, Diop M, Lo MM, Silber R, Loitsch A, Diallo A. Peste Des Petits Ruminants in Benin: Persistence of a Single Virus Genotype in the Country for Over 42 Years. Transbound Emerg Dis 2016; 64:1037-1044. [DOI: 10.1111/tbed.12471] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2015] [Indexed: 01/09/2023]
Affiliation(s)
- C. M. Adombi
- Animal Production and Health Laboratory Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Department of Nuclear Sciences and Applications International Atomic Energy Agency Vienna Austria
| | - A. Waqas
- Animal Production and Health Laboratory Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Department of Nuclear Sciences and Applications International Atomic Energy Agency Vienna Austria
| | - W. G. Dundon
- Animal Production and Health Laboratory Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Department of Nuclear Sciences and Applications International Atomic Energy Agency Vienna Austria
| | - S. Li
- Animal Production and Health Laboratory Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Department of Nuclear Sciences and Applications International Atomic Energy Agency Vienna Austria
| | - Y. Daojin
- Animal Production and Health Laboratory Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Department of Nuclear Sciences and Applications International Atomic Energy Agency Vienna Austria
| | - L. Kakpo
- Laboratoire de Diagnostic vétérinaire et de Sérosurveillance (LADISERO) Parakou Bénin
| | - G. L. Aplogan
- Laboratoire de Diagnostic vétérinaire et de Sérosurveillance (LADISERO) Parakou Bénin
| | - M. Diop
- Laboratoire de Virologie ISRA/LNERV Dakar Hann Sénégal
| | - M. M. Lo
- Laboratoire de Virologie ISRA/LNERV Dakar Hann Sénégal
| | - R. Silber
- Austrian Agency for Health and Food Safety, Institute for Veterinary Disease Control Moedling Austria
| | - A. Loitsch
- Austrian Agency for Health and Food Safety, Institute for Veterinary Disease Control Moedling Austria
| | - A. Diallo
- Animal Production and Health Laboratory Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture Department of Nuclear Sciences and Applications International Atomic Energy Agency Vienna Austria
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Dundon WG, Adombi C, Waqas A, Otsyina HR, Arthur CT, Silber R, Loitsch A, Diallo A. Full genome sequence of a peste des petits ruminants virus (PPRV) from Ghana. Virus Genes 2014; 49:497-501. [PMID: 25150987 DOI: 10.1007/s11262-014-1109-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 08/14/2014] [Indexed: 12/24/2022]
Abstract
The full genome of a peste des petits ruminants virus (PPRV) isolated from a sheep lung sample collected in Ghana, Western Africa, in 2010, has been sequenced. Phylogenetic analysis demonstrated that the virus clustered within the lineage II clade while comparison of its full genome with those of other PPRV strains revealed the highest identity (96.6 %) at a nucleotide level with the PPRV strain Nigeria/76/1. This is the first full genome sequence generated for a PPRV lineage II isolated since 1976.
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Affiliation(s)
- W G Dundon
- Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture, Department of Nuclear Sciences and Applications, International Atomic Energy Agency, Vienna, Austria,
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