Katherine Van Loon, MD, MPH

Nyagabona SK, Haddadi S, Mtei RJ, Sunguya B, Kahesa C, Pallangyo CK, Wang CJ, Van Loon K, Mmbaga EJ. Paving the Way for an Integrated Care Model: Experiences of Women Living With HIV and Breast Cancer in Tanzania. JCO global oncology 2025. PMID: 41397196

Loren AW, Lacchetti C, Amant F, Cardonick EH, Carey LA, Christian N, Clark C, Dizon DS, Henry M, Hudson MH, Maués J, Peterson E, Prowell TM, Raab R, Rogers JE, Saeed H, Sekeres MA, Taylor JS, Van Loon K, Wallace WH, Watson KL, Yadav S, Partridge AH. Management of Cancer During Pregnancy: ASCO Guideline. Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2025. PMID: 41380115

Uwamahoro P, Girukubonye I, Bigirimana JB, Shyirambere C, Van Loon K, Sudore RL, Sanders JJ, Cubaka VK, DeBoer RJ. Correction: Setting the stage for communication skills training in Rwandan cancer care: a qualitative study of local priorities and key contextual factors. BMC palliative care 2025. PMID: 41372995

Mulima G, Mody GN, Kaimila B, Salima A, Williams B, Paciorek A, Zhang L, Charles A, Westmoreland KD, Van Loon K, Buckle GC. Treatment Outcomes of Esophageal Cancer in Malawi: An Analysis of Overall Survival and Patient-Reported Outcomes. JCO global oncology 2025. PMID: 41232057

DeBoer RJ, Uwamahoro P, Ndoli DA, Rugengamanzi E, Mulindabigwi A, Bigirimana JB, Musafiri T, Slater SE, Van Loon K, Sudore RL, Anderson WG, Sanders JJ, Cubaka VK. Adaptation of a serious illness communication training intervention for the Rwandan context. Journal of pain and symptom management 2025. PMID: 41135916

Uwamahoro P, Girukubonye I, Bigirimana JB, Shyirambere C, Van Loon K, Sudore RL, Sanders JJ, Cubaka VK, DeBoer RJ. Setting the stage for communication skills training in Rwandan cancer care: a qualitative study of local priorities and key contextual factors. BMC palliative care 2025. PMID: 41029628

Kwarteng LA, Lee AY, Sakafu L, Mango VL, Fundikira LS, Lyimo F, Kwikima U, Mushi BP, Van Loon K, Minja FJ. Global radiology: Building equitable and effective partnerships with low and middle-income countries. Clinical imaging 2025. PMID: 40633489

DeBoer RJ, Wabl CA, Mushi BP, Uwamahoro P, Athanas R, Ndoli DA, Rugengamanzi E, Ngoma M, Tuyishime H, Mtei D, Nsabimana N, Van Loon K, Sanders JJ, Sudore RL, Cubaka VK. A scoping review of clinical communication in cancer care in Africa. The oncologist 2025. PMID: 40212023

Xu MJ, Okerosi S, Nkya A, Van Loon K. Strategically striving to be more inclusive: A recommendation for gender-neutral human-papillomavirus vaccine policies. Human vaccines & immunotherapeutics 2025. PMID: 40098479

Ng DL, Edelweiss M, Kimambo AH, Vuhahula E, Mushi BP, Adegoke O, Goldberg J, Ibrahim PM, Illonga Z, Jackman J, Jamisse L, Van Loon K, Mmbaga EJ. Efforts to strengthen anatomic pathology diagnostic services for cancer in sub-Saharan Africa: a scoping review protocol. BMJ open 2025. PMID: 39929505

Ng DL, Van Loon K, Weidler J, Bates M, Mmbaga EJ, Vuhahula E. FNAB samples with the STRAT4 assay for breast cancer diagnosis - Authors' reply. The Lancet. Oncology 2025. PMID: 39756449

Xu MJ, Haddadi S, Mushi BP, Zhang L, Sama G, Nyagabona SK, Ng D, Muya S, Malango AE, Richard E, Ha P, Yom SS, Massawe W, Mmbaga EJ, Van Loon K, Nkya A. Treatment initiation and completion among head and neck squamous cell carcinoma patients in Tanzania. BMC research notes 2024. PMID: 39716326

Lozano-Esparza S, Sánchez-Blas HR, Huitzil-Meléndez FD, Meneses-Medina MI, Van Loon K, Potter MB, Mohar A, Lajous M. Colorectal cancer survival in Mexico: Leveraging a national health insurance database. Cancer epidemiology 2024. PMID: 39577055

Ng DL, Vuhahula E, Kimambo AH, Ndayisaba MC, Philipo GS, Mushi BP, Ho KE, Paciorek A, Illonga Z, Zhang L, Vohra P, Weidler J, Bates M, Mmbaga EJ, Van Loon K. Xpert Breast Cancer STRAT4 Assay using fine-needle aspiration biopsy samples in a resource-constrained setting: a prospective diagnostic accuracy study. The Lancet. Oncology 2024. PMID: 39369731

Buckle GC, DeBoer R, Xu MJ, Mrema A, Rubagumya F, Velloza J, Falade AS, Van Loon K. Using context-specific evidence to inform resource-stratified cancer guidelines: A call for a new approach. Cancer 2024. PMID: 39306723

Silverstein J, Wright F, Stanfield D, Chien AJ, Wong JM, Park JW, Blanco A, Van Loon K, Atreya CE. Synchronous or metachronous breast and colorectal cancers in younger-than-average-age patients: a case series. The oncologist 2024. PMID: 38856325

Edwards AL, Trang K, Tolstykh IV, Van Blarigan EL, Van Loon K, Laffan A, Stanfield D, Steiding P, Neuhaus J, Atreya CE, Piawah S, Venook AP, Varma MG. Association between gastrointestinal symptoms and specialty care utilization among colon cancer survivors: a cohort study. International journal of colorectal disease 2024. PMID: 39138736

Zeme EL, Van Loon K, Kelley RK, Gordan JD. Emerging Therapies for the Management of Human Epidermal Growth Factor Receptor 2-/ERBB2-Altered Advanced Biliary Tract Cancers. Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2024. PMID: 39102636

Falade AS, Adeoye O, Van Loon K, Buckle GC. Clinical Trials in Gastroesophageal Cancers: An Analysis of the Global Landscape of Interventional Trials From ClinicalTrials.gov. JCO global oncology 2024. PMID: 39173083

Parikh AR, Chee BH, Tsai J, Rich TA, Price KS, Patel SA, Zhang L, Ibrahim F, Esquivel M, Van Seventer EE, Jarnagin JX, Raymond VM, Corvera CU, Hirose K, Nakakura EK, Corcoran RB, Van Loon K, Atreya CE. Minimal Residual Disease using a Plasma-Only Circulating Tumor DNA Assay to Predict Recurrence of Metastatic Colorectal Cancer Following Curative Intent Treatment. Clinical cancer research : an official journal of the American Association for Cancer Research 2024. PMID: 38695832

Van Loon K, Breithaupt L, Ng D, DeBoer RJ, Buckle GC, Bialous S, Hiatt RA, Volberding P, Hermiston ML, Ashworth A. A Roadmap to Establishing Global Oncology as a Priority Initiative within a National Cancer Institute-Designated Cancer Center. Journal of the National Cancer Institute 2023. PMID: 38060289

Keenan BP, Sibley A, Zhang L, Westring AF, Velazquez AI, Bank EM, Bergsland EK, Boreta L, Conroy P, Daras M, Hermiston M, Hsu G, Paris PL, Piawah S, Sinha S, Sosa JA, Tsang M, Venook AP, Wong M, Yom SS, Van Loon K. Evaluation of Culture Conducive to Academic Success by Gender at a Comprehensive Cancer Center. The oncologist 2023. PMID: 37440206

DeBoer RJ, Ho A, Mutoniwase E, Nguyen C, Umutesi G, Bigirimana JB, Nsabimana N, Van Loon K, Shulman LN, Triedman SA, Cubaka VK, Shyirambere C. Ethical dilemmas in prioritizing patients for scarce radiotherapy resources. BMC medical ethics 2024. PMID: 38297294

Ballesteros O, Mark S, Block A, Mackin L, Paul S, Cooper B, Abbott M, Chang S, Hammer MJ, Levine J, Pozzar R, Snowberg K, Tsai K, Van Blarigan E, Van Loon K, Miaskowski CA. COVID-19 pandemic stress and cancer symptom burden. BMJ supportive & palliative care 2023. PMID: 37541779

Kimambo AH, Vuhahula EA, Philipo GS, Mushi BP, Mmbaga EJ, Van Loon K, Ng DL. Rapid Onsite Evaluation for Specimen Adequacy and Triage of Breast Masses in a Low-Resource Setting. Archives of pathology & laboratory medicine 2024. PMID: 37327201

Van Loon K. Expert Commentary on Colon Cancer and the Pregnant Patient. Diseases of the colon and rectum 2023. PMID: 38085013

Selekwa M, Maina I, Yeh T, Nkya A, Ncogoza I, Nuss RC, Mushi BP, Haddadi S, Van Loon K, Mbaga E, Massawe W, Roberson DW, Dharsee N, Musimu B, Xu MJ. Tracheostomy care quality improvement in low- and middle-income countries: A scoping review. PLOS global public health 2023. PMID: 37943736

Silverstein J, Van Loon K. Risk of Death Due to Pregnancy-Associated Cancers-More Questions Than Answers. JAMA oncology 2023. PMID: 37733335

Van Loon K, Mmbaga EJ, Mushi BP, Selekwa M, Mwanga A, Akoko LO, Mwaiselage J, Mosha I, Ng DL, Wu W, Silverstein J, Mulima G, Kaimila B, Gopal S, Snell JM, Benz SC, Vaske C, Sanborn Z, Sedgewick AJ, Radenbaugh A, Newton Y, Collisson EA. A Genomic Analysis of Esophageal Squamous Cell Carcinoma in Eastern Africa. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2023. PMID: 37505926

Muya S, Ndumbalo J, Kutika Nyagabona S, Yusuf S, Rhee DJ, Mushi BP, Li B, Zhang L, Grover S, Feng M, Hsu IC, Mmbaga E, Van Loon K, Court L, Xu M. Feasibility and Clinical Acceptability of Automation-Assisted 3D Conformal Radiotherapy Planning for Patients With Cervical Cancer in a Resource-Constrained Setting. JCO global oncology 2023. PMID: 37725767

Hun Kwak J, Mackin LA, Block A, Paul SM, Cooper BA, Abbott M, Chang SM, Hammer MJ, Kober KM, Levine JD, Pozzar R, Rhoads KF, Snowberg KE, Tsai KK, Van Blarigan EL, Van Loon K, Miaskowski C. Risk Factors for a Higher Symptom Burden in Patients With Cancer During the COVID-19 Pandemic. Oncology nursing forum 2023. PMID: 37677766

Kyaw TS, Upadhyay V, Tolstykh I, Van Loon K, Laffan A, Stanfield D, Gempis D, Kenfield SA, Chan JM, Piawah S, Atreya CE, Ng K, Venook A, Kidder W, Turnbaugh PJ, Van Blarigan EL. Variety of fruit and vegetables and alcohol intake are associated with gut microbial species and gene abundance in colorectal cancer survivors. The American journal of clinical nutrition 2023. PMID: 37474105

Liu VN, Zuniga KB, Paciorek A, Zhang L, Chan JM, Carroll PR, Van Loon K, Laffan A, Venook A, Van Blarigan EL, Kenfield SA. Barriers and confidence among colorectal and prostate cancer survivors participating in two behavioral intervention studies. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 2023. PMID: 37428241

Savoie MB, Paciorek A, Van Loon K, Anwar M, Atreya CE, Johnson PC, Kenfield SA, Laffan A, Levin AO, Smith JF, Stanfield D, Venook A, Zhang L, Van Blarigan EL, Rowen T. Sexual function remains persistently low in women after treatment for colorectal cancer and anal squamous cell carcinoma. The journal of sexual medicine 2023. PMID: 36805959

Wang L, Langlais C, Kenfield SA, Van Loon K, Laffan A, Atreya CE, Chan JM, Zhang L, Allen IE, Miaskowski C, Fukuoka Y, Meyerhardt JA, Venook AP, Van Blarigan EL. Quality of life among colorectal cancer survivors participating in a pilot randomized controlled trial of a web-based dietary intervention with text messages. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 2023. PMID: 36763183

Harwin J, Jha P, Post A, Silverstein J, Van Loon K, Poder L. The radiologist's role in a multidisciplinary approach to cancer in pregnancy. Abdominal radiology (New York) 2023. PMID: 36705722

Chan H, Savoie MB, Munir A, Moslehi J, Anwar M, Laffan A, Rowen T, Salmon R, Varma M, Van Loon K. Multi-Disciplinary Management in Rectal Cancer Survivorship: A Clinical Practice Review. Journal of gastrointestinal cancer 2023. PMID: 36622517

Okerosi S, Mokoh LW, Rubagumya F, Niyibizi BA, Nkya A, Van Loon K, Buckle G, Bent S, Ha P, Fagan JJ, Ng D, Aswani J, Xu MJ. Human Papillomavirus-Associated Head and Neck Malignancies in Sub-Saharan Africa: A Systematic Review. JCO global oncology 2023. PMID: 36730877

Fidelman N, Atreya CE, Griffith M, Milloy MA, Carnevale J, Cinar P, Venook AP, Van Loon K. Phase I prospective trial of TAS-102 (trifluridine and tipiracil) and radioembolization with 90Y resin microspheres for chemo-refractory colorectal liver metastases. BMC cancer 2022. PMID: 36514060

Ngaiza A, Vuhahula E, Yahaya J, Ndayisaba MC, Kawishe GJ, Grenert JP, Zhang L, Van Loon K, Ng DL. Evaluation of Human Epidermal Growth Factor Receptor 2 Expression in Gastric and Gastroesophageal Cancers in Tanzania. Archives of pathology & laboratory medicine 2022. PMID: 35344993

Greenberg AL, Tolstykh IV, Van Loon K, Laffan A, Stanfield D, Steiding P, Kenfield SA, Chan JM, Atreya CE, Piawah S, Kidder W, Venook AP, Van Blarigan EL, Varma MG. Association between adherence to the American Cancer Society Nutrition and Physical Activity Guidelines and stool frequency among colon cancer survivors: a cohort study. Journal of cancer survivorship : research and practice 2022. PMID: 36335220

Sakafu LL, Philipo GS, Malichewe CV, Fundikira LS, Lwakatare FA, Van Loon K, Mushi BP, DeBoer RJ, Bialous SA, Lee AY. Delayed diagnostic evaluation of symptomatic breast cancer in sub-Saharan Africa: A qualitative study of Tanzanian women. PloS one 2022. PMID: 36201503

Silverstein J, Van Loon K. The Implications of the Supreme Court Decision to Overturn Roe v Wade for Women With Pregnancy-Associated Cancers. JAMA oncology 2022. PMID: 35951314

Nomburg J, Bullman S, Nasrollahzadeh D, Collisson EA, Abedi-Ardekani B, Akoko LO, Atkins JR, Buckle GC, Gopal S, Hu N, Kaimila B, Khoshnia M, Malekzadeh R, Menya D, Mmbaga BT, Moody S, Mulima G, Mushi BP, Mwaiselage J, Mwanga A, Newton Y, Ng DL, Radenbaugh A, Rwakatema DS, Selekwa M, Schüz J, Taylor PR, Vaske C, Goldstein A, Stratton MR, McCormack V, Brennan P, DeCaprio JA, Meyerson M, Mmbaga EJ, Van Loon K. An international report on bacterial communities in esophageal squamous cell carcinoma. International journal of cancer 2022. PMID: 35837755

Silverstein J, Van Loon K. Invited Commentary: Role of the Radiologist in Pregnancy-associated Cancer. Radiographics : a review publication of the Radiological Society of North America, Inc 2022. PMID: 35839140

African Esophageal Cancer Consortium. Expanding oesophageal cancer research and care in eastern Africa. Nature reviews. Cancer 2022. PMID: 35246668

Lipsyc-Sharf M, Zhang S, Ou FS, Ma C, McCleary NJ, Niedzwiecki D, Chang IW, Lenz HJ, Blanke CD, Piawah S, Van Loon K, Bainter TM, Venook AP, Mayer RJ, Fuchs CS, Innocenti F, Nixon AB, Goldberg R, O'Reilly EM, Meyerhardt JA, Ng K. Survival in Young-Onset Metastatic Colorectal Cancer: Findings From Cancer and Leukemia Group B (Alliance)/SWOG 80405. Journal of the National Cancer Institute 2022. PMID: 34636852

Manzano-Robleda MDC, Espinosa-Tamez P, Potter MB, Hernández-Guerrero A, Van Loon K, Unger-Saldaña K. Capacidad de colonoscopías diagnósticas en la Ciudad de México Salud Publica Mex 2022. PMID:

Van Loon K, Mohar A, Unger-Saldaña K, Potter MB, Sweet-Cordero EA, Breithaupt L, Espinosa-Tamez P, Sepúlveda-Amor J, Lajous M.. Developing a collaborative international partnership for cancer control in Mexico Salud Publica Mex 2022. PMID:

Chan H, Van Loon K, Kenfield SA, Chan JM, Mitchell E, Zhang L, Paciorek A, Joseph G, Laffan A, Atreya C, Fukuoka Y, Miaskowski C, Meyerhardt JA, Venook AP, Van Blarigan EL. Quality of life of colorectal cancer survivors participating in a pilot randomized controlled trial of physical activity trackers and daily text messages. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 2022. PMID: 35119520

Buckle GC, Mmbaga EJ, Paciorek A, Akoko L, Deardorff K, Mgisha W, Mushi BP, Mwaiselage J, Hiatt RA, Zhang L, Van Loon K. Risk Factors Associated With Early-Onset Esophageal Cancer in Tanzania. JCO global oncology 2022. PMID: 35113655

Buckle GC, Mrema A, Mwachiro M, Ringo Y, Selekwa M, Mulima G, Some FF, Mmbaga BT, Mody GN, Zhang L, Paciorek A, Akoko L, Ayuo P, Burgert S, Bukusi E, Charles A, Chepkemoi W, Chesumbai G, Kaimila B, Kenseko A, Kibwana KS, Koech D, Macharia C, Moirana EN, Mushi BP, Mremi A, Mwaiselage J, Mwanga A, Ndumbalo J, Nvakunga G, Ngoma M, Oduor M, Oloo M, Opakas J, Parker R, Seno S, Salima A, Servent F, Wandera A, Westmoreland KD, White RE, Williams B, Mmbaga EJ, Van Loon K, of the African Esophageal Cancer Consortium (AfrECC). Treatment outcomes of esophageal cancer in Eastern Africa: protocol of a multi-center, prospective, observational, open cohort study. BMC cancer 2022. PMID: 35045815

Van Blarigan EL, Dhruva A, Atreya CE, Kenfield SA, Chan JM, Milloy A, Kim I, Steiding P, Laffan A, Zhang L, Piawah S, Fukuoka Y, Miaskowski C, Hecht FM, Kim MO, Venook AP, Van Loon K. Feasibility and Acceptability of a Physical Activity Tracker and Text Messages to Promote Physical Activity During Chemotherapy for Colorectal Cancer: Pilot Randomized Controlled Trial (Smart Pace II). JMIR cancer 2022. PMID: 35014958

Burns S, Vella M, Paciorek A, Zhang L, Atreya CE, Feng M, Kelley RK, Tempero MA, Van Loon K, Ko AH. Characteristics and Growth Rate of Lung Metastases in Patients With Primary Gastrointestinal Malignancies and Lung-dominant Metastatic Disease: A Retrospective Cohort Analysis. American journal of clinical oncology 2022. PMID: 34864778

Dragomanovich HM, Dhruva A, Ekman E, Schoenbeck KL, Kubo A, Van Blarigan EL, Borno HT, Esquivel M, Chee B, Campanella M, Philip EJ, Rettger JP, Rosenthal B, Van Loon K, Venook AP, Boscardin C, Moran P, Hecht FM, Atreya CE. Being Present 2.0: Online Mindfulness-Based Program for Metastatic Gastrointestinal Cancer Patients and Caregivers. Global advances in health and medicine 2021. PMID: 35174001

Espinosa-Tamez P, Suazo-Zepeda E, Sánchez-Blas H, Meneses-Medina M, Huitzil-Meléndez FD, Van Loon K, Potter M, Lajous M. National and state-level colorectal cancer mortality trends in Mexico, 1998-2018. Salud publica de Mexico 2021. PMID: 35438913

Kimambo AH, Vuhahula EA, Mwakigonja AR, Ljung BM, Zhang L, Van Loon K, Ng DL. Evaluating Estrogen Receptor Immunohistochemistry on Cell Blocks From Breast Cancer Patients in a Low-Resource Setting. Archives of pathology & laboratory medicine 2021. PMID: 33053150

Nyagabona SK, Luhar R, Ndumbalo J, Mvungi N, Ngoma M, Meena S, Siu S, Said M, Mwaiselage J, Tarimo E, Buckle G, Selekwa M, Mushi B, Mmbaga EJ, Van Loon K, DeBoer RJ. Views from Multidisciplinary Oncology Clinicians on Strengthening Cancer Care Delivery Systems in Tanzania. The oncologist 2021. PMID: 34041817

Keenan BP, VAN Loon K, Khilnani AD, Fidelman N, Behr SC, Atreya CE, Oh DY. Molecular and Radiological Features of Microsatellite Stable Colorectal Cancer Cases With Dramatic Responses to Immunotherapy. Anticancer research 2021. PMID: 34083289

Keenan B, Jagsi R, Van Loon K. Pragmatic Solutions to Counteract the Regressive Effects of the COVID-19 Pandemic for Women in Academic Oncology. JAMA oncology 2021. PMID: 33570543

DeBoer RJ, Mutoniwase E, Nguyen C, Ho A, Umutesi G, Nkusi E, Sebahungu F, Van Loon K, Shulman LN, Shyirambere C. Moral Distress and Resilience Associated with Cancer Care Priority Setting in a Resource-Limited Context. The oncologist 2021. PMID: 33969927

Nyagabona SK, Mushi BP, Selekwa M, Philipo GS, Haddadi S, Kadhim EF, Breithaupt L, Maongezi S, Mwaiselage J, Balandya E, Leyna GH, Van Loon K, Mmbaga EJ. A mixed methods needs assessment and gap analysis for establishment of a cancer research training program in East Africa. Journal of Global Health Reports 2021. PMID: 34722937

Miaskowski C, Paul SM, Snowberg K, Abbott M, Borno HT, Chang SM, Chen LM, Cohen B, Cooper BA, Hammer MJ, Kenfield SA, Kober KM, Laffan A, Levine JD, Pozzar R, Rhoads K, Tsai KK, Van Blarigan EL, Van Loon K. Loneliness and symptom burden in oncology patients during the COVID-19 pandemic. Cancer 2021. PMID: 33905528

Chan H, Zhang L, Choti MA, Kulke M, Yao JC, Nakakura EK, Bloomston M, Benson AB, Shah MH, Strosberg JR, Bergsland EK, Van Loon K. Recurrence Patterns After Surgical Resection of Gastroenteropancreatic Neuroendocrine Tumors: Analysis From the National Comprehensive Cancer Network Oncology Outcomes Database. Pancreas 2021. PMID: 33939661

Susko MS, Lazar AA, Wang CJ, Van Loon K, Feng M, Hope TA, Behr S, Anwar M. Use of advanced PET-volume metrics predicts risk of local recurrence and overall survival in anal cancer. PloS one 2021. PMID: 33539412

Philipo GS, Vuhahula E, Kimambo A, Mmbaga EJ, Van Loon K, Ng DL. Feasibility of Fine-Needle Aspiration Biopsy and Rapid On-Site Evaluation for Immediate Triage in Breast Cancer Screening in Tanzania. JCO global oncology 2021. PMID: 33493018

Mushi BP, Mwachiro MM, Buckle G, Kaimila BN, Mulima G, Kayamba V, Kelly P, Akoko L, Mmbaga EJ, Selekwa M, Ringo Y, Pritchett N, White RE, Topazian MD, Fleischer DE, Dawsey SM, Van Loon K. Improving Access to Self-Expanding Metal Stents for Patients With Esophageal Cancer in Eastern Africa: A Stepwise Implementation Strategy. JCO global oncology 2021. PMID: 33449802

Blanchard C, Lubuzo B, Asirwa FC, Dlamini X, Msadabwe-Chikuni SC, Mwachiro M, Shyirambere C, Ruhangaza D, Milner DA, Van Loon K, DeBoer R, Mtshali P, Dugan U, Baker E, Shulman LN. Multisector Collaborations and Global Oncology: The Only Way Forward. JCO global oncology 2021. PMID: 33493021

Mmbaga EJ, Mushi BP, Deardorff K, Mgisha W, Akoko LO, Paciorek A, Hiatt RA, Buckle GC, Mwaiselage J, Zhang L, Van Loon K. A Case-Control Study to Evaluate Environmental and Lifestyle Risk Factors for Esophageal Cancer in Tanzania. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2020. PMID: 33144280

Buckle GC, Mahapatra R, Mwachiro M, Akoko L, Mmbaga EJ, White RE, Bent S, Van Loon K. Optimal management of esophageal cancer in Africa: A systemic review of treatment strategies. International journal of cancer 2020. PMID: 32930395

Van Blarigan EL, Zhang S, Ou FS, Venlo A, Ng K, Atreya C, Van Loon K, Niedzwiecki D, Giovannucci E, Wolfe EG, Lenz HJ, Innocenti F, O'Neil BH, Shaw JE, Polite BN, Hochster HS, Atkins JN, Goldberg RM, Mayer RJ, Blanke CD, O'Reilly EM, Fuchs CS, Meyerhardt JA. Association of Diet Quality With Survival Among People With Metastatic Colorectal Cancer in the Cancer and Leukemia B and Southwest Oncology Group 80405 Trial. JAMA network open 2020. PMID: 33125497

Miaskowski C, Paul SM, Snowberg K, Abbott M, Borno H, Chang S, Chen LM, Cohen B, Hammer MJ, Kenfield SA, Kober KM, Levine JD, Pozzar R, Rhoads KF, Van Blarigan EL, Van Loon K. Stress and Symptom Burden in Oncology Patients During the COVID-19 Pandemic. Journal of pain and symptom management 2020. PMID: 32889039

DeBoer RJ, Fadelu TA, Shulman LN, Van Loon K. Applying Lessons Learned From Low-Resource Settings to Prioritize Cancer Care in a Pandemic. JAMA oncology 2020. PMID: 32761149

Silverstein J, Post AL, Chien AJ, Olin R, Tsai KK, Ngo Z, Van Loon K. Multidisciplinary Management of Cancer During Pregnancy. JCO oncology practice 2020. PMID: 32910882

Miaskowski C, Paul SM, Snowberg K, Abbott M, Borno H, Chang S, Chen LM, Cohen B, Cooper BA, Hammer MJ, Kenfield SA, Laffan A, Levine JD, Pozzar R, Tsai KK, Van Blarigan EL, Van Loon K. Oncology patients' perceptions of and experiences with COVID-19. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 2020. PMID: 32809060

Enzinger AC, Uno H, McCleary N, Frank E, Sanoff H, Van Loon K, Matin K, Bullock A, Cronin C, Bagley J, Schrag D. The Effect of Disclosing Life Expectancy Information on Patients' Prognostic Understanding: Secondary Outcomes From a Multicenter Randomized Trial of a Palliative Chemotherapy Educational Intervention. Journal of pain and symptom management 2020. PMID: 32777456

Enzinger AC, Uno H, McCleary N, Frank E, Sanoff H, Van Loon K, Matin K, Bullock A, Cronin C, Cibotti H, Bagley J, Schrag D. Effectiveness of a Multimedia Educational Intervention to Improve Understanding of the Risks and Benefits of Palliative Chemotherapy in Patients With Advanced Cancer: A Randomized Clinical Trial. JAMA oncology 2020. PMID: 32672806

Remes-Troche JM, Hinojosa-Garza G, Espinosa-Tamez P, Meixueiro-Daza A, Grube-Pagola P, Van Loon K, Potter MB, Lajous M. Faecal immunochemical test-based colorectal cancer screening in Mexico: an initial experience. Family practice 2020. PMID: 31961429

Manzano-Robleda MDC, Espinosa-Tamez P, Potter MB, Lajous M, Van Loon K, Zhang L, Jimenez-Peña A, Sánchez Del Monte J, Mohar A, Hernández-Guerrero A. Fecal Immunologic Test Results and Diagnostic Colonoscopy in a Mexican Population at Average Risk for Colorectal Cancer. Cancer prevention research (Philadelphia, Pa.) 2020. PMID: 32655008

Unger-Saldaña K, Saldaña-Tellez M, Potter MB, Van Loon K, Allen-Leigh B, Lajous M. Barriers and facilitators for colorectal cancer screening in a low-income urban community in Mexico City. Implementation science communications 2020. PMID: 32885219

Susko M, Wang CJ, Lazar AA, Kim S, Laffan A, Feng M, Ko A, Venook AP, Atreya CE, Van Loon K, Anwar M. Factors Impacting Differential Outcomes in the Definitive Radiation Treatment of Anal Cancer Between HIV-Positive and HIV-Negative Patients. The oncologist 2020. PMID: 32390297

DeBoer RJ, Ndumbalo J, Meena S, Ngoma MT, Mvungi N, Siu S, Selekwa M, Nyagabona SK, Luhar R, Buckle G, Lin TK, Breithaupt L, Kennell-Heiling S, Mushi B, Philipo GS, Mmbaga EJ, Mwaiselage J, Van Loon K. Development of a theory-driven implementation strategy for cancer management guidelines in sub-Saharan Africa. Implementation science communications 2020. PMID: 32885183

Ursem C, Zhou M, Paciorek A, Atreya CE, Ko AH, Venook A, Zhang L, Van Loon K. Clinicopathologic Characteristics and Impact of Oophorectomy for Ovarian Metastases from Colorectal Cancer. The oncologist 2020. PMID: 32031306

Gonzalez A, Walker EJ, Van Loon K, Cinar P, Atreya CE. Postoperative Exacerbation of Oxaliplatin-induced Neurotoxicity in Gastrointestinal Cancers: A Case Series. Anticancer research 2020. PMID: 32014930

Van Blarigan EL, Kenfield SA, Chan JM, Van Loon K, Paciorek A, Zhang L, Chan H, Savoie MB, Bocobo AG, Liu VN, Wong LX, Laffan A, Atreya CE, Miaskowski C, Fukuoka Y, Meyerhardt JA, Venook AP. Feasibility and Acceptability of a Web-Based Dietary Intervention with Text Messages for Colorectal Cancer: A Randomized Pilot Trial. Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology 2020. PMID: 31941707

Savoie MB, Paciorek A, Zhang L, Van Blarigan EL, Sommovilla N, Abrams D, Atreya CE, Bergsland EK, Chern H, Kelley RK, Ko A, Laffan A, Sarin A, Varma MG, Venook AP, Van Loon K. Vitamin D Levels in Patients with Colorectal Cancer Before and After Treatment Initiation. Journal of gastrointestinal cancer 2019. PMID: 30058032

Savoie MB, Laffan A, Brickman C, Daniels B, Levin A, Rowen T, Smith J, Van Blarigan EL, Hope TA, Berry-Lawhorn JM, Anwar M, Van Loon K. A multi-disciplinary model of survivorship care following definitive chemoradiation for anal cancer. BMC cancer 2019. PMID: 31510960

Lowenstein LM, Volk RJ, Cuddy A, Hempstead AP, You YN, Van Loon K, Millas S, Meyerhardt JA, Gavin P, Chang GJ. Patients' information needs and attitudes about post-treatment surveillance for colorectal cancer in the United States: a multi-perspective, mixed methods study. BMJ open 2019. PMID: 31420381

Chan H, Moseley C, Zhang L, Bergsland EK, Pampaloni MH, Van Loon K, Hope TA. Correlation of DOTATOC Uptake and Pathologic Grade in Neuroendocrine Tumors. Pancreas 2019. PMID: 31268975

Silverstein J, Kidder W, Fisher S, Hope TA, Maisel S, Ng D, Van Ziffle J, Atreya CE, Van Loon K. Hormone receptor expression of colorectal cancer diagnosed during the peri-partum period. Endocrine connections 2019. PMID: 31370007

Savoie MB, Paciorek A, Zhang L, Sommovilla N, Venook AP, Van Blarigan EL, Van Loon K. Vitamin D Levels in Patients with Colorectal Cancer and Matched Household Members. Journal of clinical nutrition and food science 2019. PMID: 31423489

Kwon DH, Paciorek A, Mulvey CK, Chan H, Fidelman N, Meng L, Nakakura EK, Zhang L, Bergsland EK, Van Loon K. Periprocedural Management of Patients Undergoing Liver Resection or Embolotherapy for Neuroendocrine Tumor Metastases. Pancreas 2019. PMID: 30946246

Bhatta DN, Hiatt RA, Van Loon K, Glantz SA. Exposure to household tobacco smoke and risk of cancer morbidity and mortality: Analysis of data from the Afghanistan Demographic and Health Survey 2015. Preventive medicine 2019. PMID: 30940572

Rubagumya F, Nyagabona SK, Msami KH, Manirakiza A, Longombe AN, Maniragaba T, Chan H, Paciorek A, Zhang L, Balandya E, Germana LH, Mmbaga EJ, Dharsee N, Van Loon K. Attitudes and Barriers to Research Among Oncology Trainees in East Africa. The oncologist 2019. PMID: 30902914

Van Blarigan EL, Chan H, Van Loon K, Kenfield SA, Chan JM, Mitchell E, Zhang L, Paciorek A, Joseph G, Laffan A, Atreya CE, Fukuoka Y, Miaskowski C, Meyerhardt JA, Venook AP. Self-monitoring and reminder text messages to increase physical activity in colorectal cancer survivors (Smart Pace): a pilot randomized controlled trial. BMC cancer 2019. PMID: 30866859

Ng DL, Vuhahula E, Zhang L, Waterhouse EG, White KL, Mushi BP, Nyeriga MS, Philipo GS, Mmbaga EJ, Sheth S, Van Loon K, Lee AY, Balassanian R. Efficacy of an Intensive, Ultrasound-Guided Fine-Needle Aspiration Biopsy Training Workshop in Tanzania. Journal of global oncology 2018. PMID: 30372401

Van Loon K, Mwachiro MM, Abnet CC, Akoko L, Assefa M, Burgert SL, Chasimpha S, Dzamalala C, Fleischer DE, Gopal S, Iyer PG, Kaimila B, Kayamba V, Kelly P, Leon ME, Mathew CG, Menya D, Middleton D, Mlombe Y, Mmbaga BT, Mmbaga E, Mulima G, Murphy G, Mushi B, Mwanga A, Mwasamwaja A, Parker MI, Pritchett N, Schüz J, Topazian MD, White RE, McCormack V, Dawsey SM. The African Esophageal Cancer Consortium: A Call to Action. Journal of global oncology 2018. PMID: 30241229

Bailey JJ, Jordan EJ, Burke C, Ohliger MA, Wang ZJ, Van Loon K, Varma MG, Hope TA. Does Extended PET Acquisition in PET/MRI Rectal Cancer Staging Improve Results? AJR. American journal of roentgenology 2018. PMID: 30106609

Innocenti F, Owzar K, Jiang C, Etheridge AS, Gordân R, Sibley AB, Mulkey F, Niedzwiecki D, Glubb D, Neel N, Talamonti MS, Bentrem DJ, Seiser E, Yeh JJ, Van Loon K, McLeod H, Ratain MJ, Kindler HL, Venook AP, Nakamura Y, Kubo M, Petersen GM, Bamlet WR, McWilliams RR. The vitamin D receptor gene as a determinant of survival in pancreatic cancer patients: Genomic analysis and experimental validation. PloS one 2018. PMID: 30107003

Snyder RA, Hu CY, Cuddy A, Francescatti AB, Schumacher JR, Van Loon K, You YN, Kozower BD, Greenberg CC, Schrag D, Venook A, McKellar D, Winchester DP, Chang GJ, Alliance for Clinical Trials in Oncology Network Cancer Surveillance Optimization Working Group. Association Between Intensity of Posttreatment Surveillance Testing and Detection of Recurrence in Patients With Colorectal Cancer. JAMA 2018. PMID: 29800181

Ursem C, Atreya CE, Van Loon K. Emerging treatment options for BRAF-mutant colorectal cancer. Gastrointestinal cancer : targets and therapy 2018. PMID: 29628780

Murphy G, McCormack V, Abedi-Ardekani B, Arnold M, Camargo MC, Dar NA, Dawsey SM, Etemadi A, Fitzgerald RC, Fleischer DE, Freedman ND, Goldstein AM, Gopal S, Hashemian M, Hu N, Hyland PL, Kaimila B, Kamangar F, Malekzadeh R, Mathew CG, Menya D, Mulima G, Mwachiro MM, Mwasamwaja A, Pritchett N, Qiao YL, Ribeiro-Pinto LF, Ricciardone M, Schüz J, Sitas F, Taylor PR, Van Loon K, Wang SM, Wei WQ, Wild CP, Wu C, Abnet CC, Chanock SJ, Brennan P. International cancer seminars: a focus on esophageal squamous cell carcinoma. Annals of oncology : official journal of the European Society for Medical Oncology 2017. PMID: 28911061

Mmbaga EJ, Deardorff KV, Mushi B, Mgisha W, Merritt M, Hiatt RA, Mwaiselage J, Zhang L, Van Loon K. Characteristics of Esophageal Cancer Cases in Tanzania. Journal of global oncology 2017. PMID: 30241222

Mulvey CK, Van Loon K, Bergsland EK, Masharani U, Nakakura EK. Complicated Case Presentation: Management of Pancreatic Neuroendocrine Tumors in Multiple Endocrine Neoplasia Type 1. Pancreas 2017. PMID: 28187108

Atreya CE, Greene C, McWhirter RM, Ikram NS, Allen IE, Van Loon K, Venook AP, Yeh BM, Behr SC. Differential Radiographic Appearance of BRAF V600E-Mutant Metastatic Colorectal Cancer in Patients Matched by Primary Tumor Location. Journal of the National Comprehensive Cancer Network : JNCCN 2016. PMID: 27956538

Fidelman N, Kerlan RK, Hawkins RA, Pampaloni M, Taylor AG, Kohi MP, Kolli KP, Atreya CE, Bergsland EK, Kelley RK, Ko AH, Korn WM, Van Loon K, McWhirter RM, Luan J, Johanson C, Venook AP. Radioembolization with 90Y glass microspheres for the treatment of unresectable metastatic liver disease from chemotherapy-refractory gastrointestinal cancers: final report of a prospective pilot study. Journal of gastrointestinal oncology 2016. PMID: 28078110

Pant S, Martin LK, Geyer S, Wei L, Van Loon K, Sommovilla N, Zalupski M, Iyer R, Fogelman D, Ko AH, Bekaii-Saab T. Treatment-related Hypertension as a Pharmacodynamic Biomarker for the Efficacy of Bevacizumab in Advanced Pancreas Cancer: A Pooled Analysis of 4 Prospective Trials of Gemcitabine-based Therapy With Bevacizumab. American journal of clinical oncology 2016. PMID: 25068471

Zukotynski K, Jadvar H, Hope T, Subramaniam RM, Van Loon K, Varma M, Niederkohr RD, PET Center of Excellence. SNMMI Comment on the 2016 Society of Surgical Oncology "Choosing Wisely" Recommendation on the Use of PET/CT in Colorectal Cancer. Journal of nuclear medicine : official publication, Society of Nuclear Medicine 2016. PMID: 27688471

Ursem C, Van Loon K, Venook A. Adjuvant Therapy Trials. Cancer journal (Sudbury, Mass.) 2016. PMID: 27341598

Papadopoulos KP, Kelley RK, Tolcher AW, Razak AR, Van Loon K, Patnaik A, Bedard PL, Alfaro AA, Beeram M, Adriaens L, Brownstein CM, Lowy I, Kostic A, Trail PA, Gao B, DiCioccio AT, Siu LL. A Phase I First-in-Human Study of Nesvacumab (REGN910), a Fully Human Anti-Angiopoietin-2 (Ang2) Monoclonal Antibody, in Patients with Advanced Solid Tumors. Clinical cancer research : an official journal of the American Association for Cancer Research 2015. PMID: 26490310

Zill OA, Greene C, Sebisanovic D, Siew LM, Leng J, Vu M, Hendifar AE, Wang Z, Atreya CE, Kelley RK, Van Loon K, Ko AH, Tempero MA, Bivona TG, Munster PN, Talasaz A, Collisson EA. Cell-Free DNA Next-Generation Sequencing in Pancreatobiliary Carcinomas. Cancer discovery 2015. PMID: 26109333

Cheng ML, Zhang L, Borok M, Chokunonga E, Dzamamala C, Korir A, Wabinga HR, Hiatt RA, Parkin DM, Van Loon K. The incidence of oesophageal cancer in Eastern Africa: identification of a new geographic hot spot? Cancer epidemiology 2015. PMID: 25662402

Van Loon K, Zhang L, Keiser J, Carrasco C, Glass K, Ramirez MT, Bobiak S, Nakakura EK, Venook AP, Shah MH, Bergsland EK. Bone metastases and skeletal-related events from neuroendocrine tumors. Endocrine connections 2014. PMID: 25430999

Van Loon K, Owzar K, Jiang C, Kindler HL, Mulcahy MF, Niedzwiecki D, O'Reilly EM, Fuchs C, Innocenti F, Venook AP, Alliance for Clinical Trials in Oncology. 25-Hydroxyvitamin D levels and survival in advanced pancreatic cancer: findings from CALGB 80303 (Alliance). Journal of the National Cancer Institute 2014. PMID: 25099612

Van Loon K, Espinoza AM, Fogelman DR, Wolff RA, Javle MM, Iyer RV, Picozzi VJ, Martin LK, Bekaii-Saab T, Tempero MA, Foster NR, Kim GP, Ko AH. Should combination chemotherapy serve as the backbone in clinical trials of advanced pancreatic cancer? A pooled analysis of phase II trials of gemcitabine-containing doublets plus bevacizumab. Pancreas 2014. PMID: 24622062

Pant S, Martin LK, Geyer S, Wei L, Van Loon K, Sommovilla N, Sommovilla N, Zalupski M, Iyer R, Fogelman D, Ko AH, Bekaii-Saab T. Baseline serum albumin is a predictive biomarker for patients with advanced pancreatic cancer treated with bevacizumab: a pooled analysis of 7 prospective trials of gemcitabine-based therapy with or without bevacizumab. Cancer 2014. PMID: 24633933

Van Loon K, Venook AP. Curable patient with metastatic colorectal cancer: balancing effective therapies and toxicities. Journal of clinical oncology : official journal of the American Society of Clinical Oncology 2014. PMID: 24516031

Van Loon K, Venook AP. Biomarkers in colon cancer: the chasm between expectations and reality. Oncology (Williston Park, N.Y.) 2013. PMID: 24133822

Van Loon K, Atreya CE, Kelley RK, Venook AP. Gene Profiling in Colon Cancer: How to Integrate Profiling into Practice Personalized Medicine in Oncology 2013. PMID:

Van Loon K, Wigler D, Niedzwiecki D, Venook AP, Fuchs C, Blanke C, Saltz L, Goldberg RM, Meyerhardt JA. Comparison of dietary and lifestyle habits among stage III and metastatic colorectal cancer patients: findings from CALGB 89803 and CALGB 80405. Clinical colorectal cancer 2013. PMID: 23317558

Van Loon K, Venook AP. Counterpoint: Adjuvant therapy in stage II colon cancer: pain not justified by the gain. Journal of the National Comprehensive Cancer Network : JNCCN 2012. PMID: 23138166

Van Loon K, Venook AP. Metastatic colorectal cancer: a curable disease. Oncology (Williston Park, N.Y.) 2012. PMID: 22545312

Van Loon K, Gill RM, McMahon P, Chigurupati R, Siddiqi I, Fox L, Damon L, McCalmont TH, Jordan R, Wolf J. 20q- clonality in a case of oral sweet syndrome and myelodysplasia. American journal of clinical pathology 2012. PMID: 22261459

Van Loon K, Venook AP. Adjuvant treatment of colon cancer: what is next? Current opinion in oncology 2011. PMID: 21537178

Ortiz GM, Wellons M, Brancato J, Vo HT, Zinn RL, Clarkson DE, Van Loon K, Bonhoeffer S, Miralles GD, Montefiori D, Bartlett JA, Nixon DF. Structured antiretroviral treatment interruptions in chronically HIV-1-infected subjects. Proceedings of the National Academy of Sciences of the United States of America 2001. PMID: 11687611