Faculty

Institution

Unit

Venue

Harika Nalluri-Butz

University of Minnesota Duluth

Affiliations

Department Of Surgery

NoneHarika Nalluri-butz is currently serving as a Surgery faculty at University of Minnesota Duluth.

Honors

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Experiences

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Education

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Harika Nalluri-Butz

University of Minnesota Duluth

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microbiome health sciences oncology surgery public health gastroenterology veterinary medicine colorectal surgery microbiology hematology gastrointestinal surgery surgical oncology cancer research clinical microbiology cancer care respiratory medicine cancer management general surgery surgical bowel preparation regenerative medicine hepatology medical microbiology colorectal cancer pancreatic cancer cancer biology clinical surgery intestinal microbiota composition rectal surgery pancreatic tumor microbiome neutropenic fever murine model chronic pancreatitis medical mycology laboratory medicine mammalian biology digestive diseases surgical education antimicrobial agents gut microbes urogynecology thoracic oncology experimental medicine infection control cancer treatment treatment development bariatric surgery treatment options treatment effects microbial diversity hyperthermia gut-organ axis dysbiosis operative treatment reconstructive surgery non-operative treatment health care disparities indigenous studies health disparities indigenous peoples clinical mycology transplantation medicine surgical quality control surgical specialty perioperative care baseline microbiota pilot study neoadjuvant chemotherapy biliary stent acute leukemia peri-operative antibiotics colonic surgery diet-induced shifts intestinal microbiota diversity

Notable Scholarly Works

Notable Federal Grants

Collaborators

Aso Visual Abstract: Nonoperative Management of Rectal Cancer: Is “Near-Complete” Response Safe to Surveil?. Annals of Surgical Oncology (2025)

Catherine N. ZivanovNathan S. KauHarika Nalluri-ButzOluseye K. OduyaleAhmed A. EltahirJared T. YeeAustin R. DoschLindsey ZhangHyun KimMichael D. IglesiaMichelle L. CowanKerri A. OhmanPaul E. WiseSteven R. HuntMatthew L. SilvieraMatthew G. MutchWilliam C. Chapman

aso visual abstractsurgical oncologyrectal canceroncologysurgerycancer managementnonoperative management

Nonoperative Management of Rectal Cancer: Is “Near-Complete” Response Safe to Surveil?. Annals of Surgical Oncology (2025)

Catherine N ZivanovNathan S KauHarika Nalluri-ButzOluseye K OduyaleAhmed A EltahirJared T YeeAustin R DoschLindsey ZhangHyun KimMichael D IglesiaMichelle L CowanKerri A OhmanPaul E WiseSteven R HuntMatthew L SilvieraMatthew G MutchWilliam C Chapman

ophthalmologyreconstructive surgerynonoperative managementnon-operative treatmenturologytumor biologyoncologycancer researchsurgerycancer carebladder cancercolorectal surgeryoperative treatmenturogynecologysurgical oncologyrectal cancercancer managementthoracic oncologygastrointestinal surgeryprostate cancer

The Role of Surgical and Perioperative Factors in Shaping Gut Microbiome Recovery After Colorectal Surgery. Antibiotics (2025)

microbiologygut-organ axisdysbiosismicrobiomeantibioticsgastrointestinal surgerygut microbesantimicrobial agents

Anastomotic Leak Occurs Independently From Microbiota Shifts Associated With Surgical Bowel Preparation. Scientific Reports (2024)

Sonja BoatmanMohammad Haneef KhanNirupa GanesanHarika Nalluri-ButzJulia KohnAlexander TroesterZachary ZiegertRobert MadoffWolfgang B GaertnerCyrus JahansouzChristopher Staley

microbiologymicrobiomerespiratory medicineanastomotic leakmicrobiota shiftssurgical bowel preparation

Diet-Induced Shifts in the Gut Microbiota Influence Anastomotic Healing in a Murine Model of Colonic Surgery. Gut Microbes (2023)

Sonja BoatmanThomas KaiserHarika Nalluri-ButzMohammad Haneef KhanMatthew DietzJulia KohnAbigail J JohnsonWolfgang B GaertnerChristopher StaleyCyrus Jahansouz

diet-induced shiftsgastroenterologymurine modelmicrobial ecologyveterinary medicinecolonic surgerymicrobiomeregenerative medicinemammalian biologypublic healthenvironmental scienceecology

Evaluating Disparities in Colon Cancer Survival in American Indian/Alaskan Native Patients Using the National Cancer Database. Journal of Racial and Ethnic Health Disparities (2023)

Harika NalluriSchelomo MarmorSaranya PrathibhaAsher JenkinsKassandra Dindinger-HillMichelle KiharaMichael A. SundbergLukejohn W. DayMary J. OwenAnn C. LowryTodd M. Tuttle

colorectal cancercolon cancer survivalracial discriminationoncologynational cancer databaseindigenous studieshealth policyhealth disparitieshealth care disparitiesindigenous peoplespublic healthafrican american studiessurvival analysis

A Pilot Study Demonstrating the Impact of Surgical Bowel Preparation on Intestinal Microbiota Composition Following Colon and Rectal Surgery. Scientific Reports (2022)

Harika Nalluri-ButzMatthew C. BobelJulia NugentSonja BoatmanRyan EmanuelsonGenevieve Melton-MeauxRobert D. MadoffCyrus JahansouzChristopher StaleyWolfgang B. Gaertner

gastroenterologycolorectal surgeryveterinary medicinesurgerypilot studysurgical bowel preparationhealth sciencesintestinal microbiota compositionrectal surgery

Colon and Rectal Cancer Management in Low-Resource Settings. Clinics in Colon and Rectal Surgery (2022)

Sonja BoatmanHarika NalluriWolfgang B. Gaertner

colorectal cancercolorectal surgeryoncologysurgerylow-resource settings

Decreased Intestinal Microbiota Diversity is Associated With Increased Gastrointestinal Symptoms in Patients With Chronic Pancreatitis. Pancreas (2022)

Kendall R. McEachronHarika NalluriGregory J. BeilmanVarvara A. KirchnerTimothy L. PruettMartin L. FreemanGuru TrikudanathanChristopher StaleyMelena D. Bellin

digestive diseasesgastroenterologymicrobial diversitymicrobiomechronic pancreatitisintestinal microbiota diversitypublic healthhealth sciencesincreased gastrointestinal symptomsepidemiology

Surgical Bowel Preparation Acutely Impacts Intestinal Microbiota Composition and Recovery Following Colon and Rectal Surgery. Research Square (2022)

Harika Nalluri-ButzMatthew C BobelJulia NugentSonja BoatmanRyan EmanuelsonGenevieve Melton-MeauxRobert D MadoffCyrus JahansouzChristopher StaleyWolfgang B Gaertner

general surgerycolorectal surgerysurgerysurgical bowel preparationintestinal microbiota compositionrecoveryrectal surgery

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Harika Nalluri-Butz

University of Minnesota Duluth

Affiliations

Department Of Surgery

NoneHarika Nalluri-butz is currently serving as a Surgery faculty at University of Minnesota Duluth.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Harika Nalluri-Butz

University of Minnesota Duluth

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Aso Visual Abstract: Nonoperative Management of Rectal Cancer: Is “Near-Complete” Response Safe to Surveil?. Annals of Surgical Oncology (2025)

aso visual abstractsurgical oncologyrectal canceroncologysurgerycancer managementnonoperative management

Nonoperative Management of Rectal Cancer: Is “Near-Complete” Response Safe to Surveil?. Annals of Surgical Oncology (2025)

The Role of Surgical and Perioperative Factors in Shaping Gut Microbiome Recovery After Colorectal Surgery. Antibiotics (2025)

microbiologygut-organ axisdysbiosismicrobiomeantibioticsgastrointestinal surgerygut microbesantimicrobial agents

Anastomotic Leak Occurs Independently From Microbiota Shifts Associated With Surgical Bowel Preparation. Scientific Reports (2024)

Sonja BoatmanMohammad Haneef KhanNirupa GanesanHarika Nalluri-ButzJulia KohnAlexander TroesterZachary ZiegertRobert MadoffWolfgang B GaertnerCyrus JahansouzChristopher Staley

microbiologymicrobiomerespiratory medicineanastomotic leakmicrobiota shiftssurgical bowel preparation

Diet-Induced Shifts in the Gut Microbiota Influence Anastomotic Healing in a Murine Model of Colonic Surgery. Gut Microbes (2023)

Sonja BoatmanThomas KaiserHarika Nalluri-ButzMohammad Haneef KhanMatthew DietzJulia KohnAbigail J JohnsonWolfgang B GaertnerChristopher StaleyCyrus Jahansouz

diet-induced shiftsgastroenterologymurine modelmicrobial ecologyveterinary medicinecolonic surgerymicrobiomeregenerative medicinemammalian biologypublic healthenvironmental scienceecology

Evaluating Disparities in Colon Cancer Survival in American Indian/Alaskan Native Patients Using the National Cancer Database. Journal of Racial and Ethnic Health Disparities (2023)

Harika NalluriSchelomo MarmorSaranya PrathibhaAsher JenkinsKassandra Dindinger-HillMichelle KiharaMichael A. SundbergLukejohn W. DayMary J. OwenAnn C. LowryTodd M. Tuttle

A Pilot Study Demonstrating the Impact of Surgical Bowel Preparation on Intestinal Microbiota Composition Following Colon and Rectal Surgery. Scientific Reports (2022)

Harika Nalluri-ButzMatthew C. BobelJulia NugentSonja BoatmanRyan EmanuelsonGenevieve Melton-MeauxRobert D. MadoffCyrus JahansouzChristopher StaleyWolfgang B. Gaertner

gastroenterologycolorectal surgeryveterinary medicinesurgerypilot studysurgical bowel preparationhealth sciencesintestinal microbiota compositionrectal surgery

Colon and Rectal Cancer Management in Low-Resource Settings. Clinics in Colon and Rectal Surgery (2022)

Sonja BoatmanHarika NalluriWolfgang B. Gaertner

colorectal cancercolorectal surgeryoncologysurgerylow-resource settings

Decreased Intestinal Microbiota Diversity is Associated With Increased Gastrointestinal Symptoms in Patients With Chronic Pancreatitis. Pancreas (2022)

Kendall R. McEachronHarika NalluriGregory J. BeilmanVarvara A. KirchnerTimothy L. PruettMartin L. FreemanGuru TrikudanathanChristopher StaleyMelena D. Bellin

digestive diseasesgastroenterologymicrobial diversitymicrobiomechronic pancreatitisintestinal microbiota diversitypublic healthhealth sciencesincreased gastrointestinal symptomsepidemiology

Surgical Bowel Preparation Acutely Impacts Intestinal Microbiota Composition and Recovery Following Colon and Rectal Surgery. Research Square (2022)

Harika Nalluri-ButzMatthew C BobelJulia NugentSonja BoatmanRyan EmanuelsonGenevieve Melton-MeauxRobert D MadoffCyrus JahansouzChristopher StaleyWolfgang B Gaertner

general surgerycolorectal surgerysurgerysurgical bowel preparationintestinal microbiota compositionrecoveryrectal surgery

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10 / page