Himanshu Wadhawan

ORCID: 0000-0003-4817-6788
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About
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Research Areas
  • Pelvic floor disorders treatments
  • Anorectal Disease Treatments and Outcomes
  • Esophageal and GI Pathology
  • Diverticular Disease and Complications
  • Gallbladder and Bile Duct Disorders
  • Cardiac, Anesthesia and Surgical Outcomes
  • Esophageal Cancer Research and Treatment
  • Colorectal Cancer Surgical Treatments
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Nutrition and Health in Aging
  • Abdominal Trauma and Injuries
  • Biliary and Gastrointestinal Fistulas
  • Bariatric Surgery and Outcomes
  • Helicobacter pylori-related gastroenterology studies
  • Vascular Procedures and Complications
  • Patient-Provider Communication in Healthcare
  • Delphi Technique in Research
  • Diet and metabolism studies
  • Pediatric Hepatobiliary Diseases and Treatments
  • Urinary Bladder and Prostate Research
  • Pelvic and Acetabular Injuries
  • Muscle and Compartmental Disorders
  • Pressure Ulcer Prevention and Management
  • Urinary Tract Infections Management
  • Bone Tumor Diagnosis and Treatments

Forth Valley Royal Hospital
2021-2024

University of Birmingham
2023

Churchill Hospital
2023

University of Oxford
2023

Zuyderland Medisch Centrum
2023

Oxford University Hospitals NHS Trust
2023

University Hospitals Plymouth NHS Trust
2019-2020

Ninewells Hospital
2019

Glasgow Royal Infirmary
2018

Queen Elizabeth University Hospital
2017

Mohamed Abouelazayem Rajesh Jain Michael Wilson Alessandro Martinino Vignesh Balasubaramaniam and 95 more Walter L. Biffl Federico Coccolini Manel Riera Himanshu Wadhawan Ishaan Wazir Bettahar Abderaouf Daniil Abramov Mustafa Abu Jayyab Khayry Al‐Shami Ahmad Alfarwan Faris Alhajami Akram Alkaseek Ous Alozairi Ahmed Siddique Ammar Burak Atar Gan-Erdene Baatarjav Lovenish Bains Ashraf Bakri Nuru Bayramov Rajesh Bhojwani Gioia Brachini Giacomo Calini Michela Campanelli Shi Yu Cheng Charan Singh Choudhary Sharfuddin Chowdhury Elif Çolak Jayanta Kumar Das Surrendar Dawani Turgut Dönmez Ibrahim Elzayat Sarnai Erdene Tashaba Qaiser Faizi Maximos Frountzas Besma Gafsi Paolo Gentileschi Mert Güler Gaurav Gupta Nour Elhouda Harkati Matthew P. Harris Doaa Hasan Omorodion Irowa Salman Jafferi Sumita Jain Lai Jun Han Satyanarayana Murthy Kandiboyina Mehmetu Karabulut Almu’atasim Khamees Shahzeb Khan Madiha Masood Khan Cheng Jing Khaw Michał Kisielewski Mohamad Klib Jurij Aleš Košir Wiktor Jan Krawczyk Giorgio Lisi Jerry Godfrey Makama Baila Maqbool Cláudia Neves Marques Serhat Meriç Mateusz Przemysław Mietła Alaa Mohamed Ads Joshua Muhumuza Francesk Mulita Matanat Mustafayeva Mohammed A. Omar Taryel Omarov Akshant Anil Pathak Ratnadeep Paul Giovanna Pavone Mauro Podda Novinth Kumar Raja Ram Fatima Rauf Sidra Rauf Ahmed Mohamed Safy Erdene Sandag Ahmet Necati Şanlı Adeela Z Siddiqui Maria Sotiropoulou Vikash Talib Cihad Tatar Anuroop Thota Merve Tokoçin Aditya Tolat Petar Angelov Uchikov José Ignacio Valenzuela Sunil Kumar Venkatappa Georgios‐Ioannis Verras Ivan Vlahović Dafer Zreeg Victor Roth Cardoso Georgios V. Gkoutos Rishi Singhal Kamal Mahawar Mohd Firdaus Bin A. Karim

10.1007/s00464-024-10881-0 article EN Surgical Endoscopy 2024-06-17

Many women undergoing sacral neuromodulation for faecal incontinence have coexisting pelvic floor dysfunction. We used a global pelvic-floor assessment questionnaire to evaluate the effect of on non-bowel related symptomatology.The electronic Personnel Assessment Questionnaire - Pelvic Floor (ePAQ-PF) is validated Web-based questionnaire. Women with underwent using ePAQ. Pre- and poststimulator data were analysed over 4.5-year period.Forty-three (mean age 56.5 years; median follow up 6.8...

10.1111/codi.12181 article EN Colorectal Disease 2013-03-02

Abstract Aim The objective of the study was to assess safety, efficacy and outcomes stapled transanal rectal resection (STARR) procedure for obstructed defaecation syndrome (ODS) with two stapling devices, PPH01 Trans‐STARR. Method Data were collected on all patients undergoing or Trans‐STARR over a 2 year period. Initially, treated using device during last 8 months Results During analysis period, 25 consecutive 27 median follow up 12 (range 3–12 months) group 6 group. Although resected...

10.1111/j.1463-1318.2009.01876.x article EN Colorectal Disease 2009-04-10

Esophagectomy or gastrectomy for malignant tumors can have a profound effect on nutritional status of patients undergoing the procedure. Hence, postoperative is an important prognostic factor to consider in ensuring optimal recovery. In this study, we looked at assessing prevalence micronutrient deficiencies post esophagectomy gastrectomies and efficiency Allied Health Professionals (AHP) led clinics identifying appropriately managing deficiencies.Between February 2017 2018, all who attended...

10.1016/j.amsu.2020.05.032 article EN Annals of Medicine and Surgery 2020-05-29

Rectal prolapse is a disease presentation with prevalence of about 1%, mainly affecting older women. It usually presents symptoms rectal mass, bleeding, fecal incontinence or constipation, patients frequently feeling socially isolated as result. Perineal rectosigmoidectomy associated lesser morbidity and mortality than the abdominal procedure, but much higher recurrence rate. Therefore, this technique suitable for frail elderly patient. Specific outcomes in an population have been described...

10.1007/s10151-019-02100-z article EN cc-by Techniques in Coloproctology 2019-11-01

Objective: This study aimed to assess 30-day morbidity and mortality rates following cholecystectomy for benign gallbladder disease identify the factors associated with complications. Summary Background Data: Although is common disease, there a gap in knowledge of current practice variations on global level. Methods: A prospective, international, observational collaborative cohort consecutive patients undergoing from participating hospitals 57 countries between January 1 June 30, 2022, was...

10.1097/sla.0000000000006236 article EN cc-by-nc-nd Annals of Surgery 2024-02-13

Introduction There is a known correlation between anaerobic threshold (AT) during cardiopulmonary exercise testing and development of complications in high-risk patients undergoing oesophagogastric cancer surgery. This study aimed to assess the value routine retesting following neoadjuvant chemotherapy. Methods Patients chemotherapy with subsequent surgery pre- post-neoadjuvant data were identified from prospectively maintained database. Measured variables included AT maximum oxygen uptake...

10.1308/rcsann.2018.0067 article EN Annals of The Royal College of Surgeons of England 2018-04-25

La incontinencia fecal es un cuadro debilitante, con importantes implicaciones médicas, sociales y económicas. Las opciones de tratamiento incluyen intervenciones no quirúrgicas conservadoras (p.ej. entrenamiento muscular del piso pélvico, biorretroalimentación, fármacos) procedimientos quirúrgicos. Un procedimiento quirúrgico puede dirigirse a corregir defecto mecánico evidente o aumentar complejo esfinteriano funcionalmente deficiente pero estructuralmente intacto. Evaluar los efectos las...

10.1016/s0716-8640(13)70166-4 article ES cc-by-nc-nd Revista Médica Clínica Las Condes 2013-03-01

Abstract Background Perforated peptic ulcer (PPU) is a surgical emergency with mortality rate of 16-30% and morbidity 20-50%. All studies reporting on the outcome surgery for PPU are either local or national. Most these based small cohort sizes. A few larger have been reported, but still limited to single nation, accounting wide variations in literature. There lack global, multicenter data this topic. We aimed assess global 30-day factors influencing it. Methods conducted observational study...

10.1093/bjs/znad348.005 article EN British journal of surgery 2023-11-01
Abraham Joel Andrea Cross Joshua Brown Mohammed Aradaib Shajahan Wahed and 95 more Shaun R. Preston Arul Immanuel Mohamed Abouelazayem Rajesh Jain Michael Wilson Alessandro Martinino Vignesh Balasubaramaniam Walter L. Biffl Federico Coccolini Manel Riera Himanshu Wadhawan Ishaan Wazir Bettahar Abderaouf Mustafa Abu Jayyab Khayry Al‐Shami Ahmad Alfarwan Faris Alhajami Akram Alkaseek Ous Alozairi Ahmed Siddique Ammar Burak Atar Gan-Erdene Baatarjav Lovenish Bains Ashraf Bakri Nuru Bayramov Rajesh Bhojwani Gioia Brachini Giacomo Calini Michela Campanelli Yu Shi Charan Singh Choudhary Sharfuddin Chowdhury Elif Çolak Jayanta Kumar Das Surrendar Dawani Turgut Dönmez Ibrahim Elzayat Sarnai Erdene Tashaba Qaiser Faizi Maximos Frountzas Besma Gafsi Paolo Gentileschi Mert Güler Gaurav Gupta Elhouda Harkati Matthew P. Harris Doaa Hasan Omorodion Irowa Salman Jafferi Sumita Jain Han Lai Satyanarayana Murthy Kandiboyina Mehmet Karabulut Almu Atasim Khamees Shahzeb Khan Serhat Meriç Mateusz Przemysław Mietła Madiha Masood Khan Jing Cheng Michał Kisielewski Mohamad Klib Jurij Aleš Košir Jan Krawczyk Giorgio Lisi Jerry Godfrey Makama Baila Maqbool Alaa Ads Joshua Muhumuza Francesk Mulita Matanat Mustafayeva Mohammed A. Omar Taryel Omarov Akshant Pathak Ratnadeep Paul Giovanna Pavone Mauro Podda Novinth Kumar Raja Ram Fatima Rauf Sidra Rauf Ahmed Mohamed Safy Erdene Sandag Ahmet Necati Şanlı Hasan Siddiqui Maria Sotiropoulou Vikash Talib Cihad Tatar Anuroop Thota Merve Tokoçin Aditya Tolat Angelov Uchikov José Valenzuela Sunil Kumar Venkatappa Georgios‐Ioannis Verras Ivan Vlahović

Background: Ivor lewis oesophagectomy (ILO) for oesophageal cancer (OC) is associated with high morbidity an anastomotic leak (AL) rate of upto 30% been quoted in literature.This can lead to return intensive care, delayed recovery and mortality.Several techniques have developed attempt reduce this risk such as, hand sewn technique, circular anastomosis side linear stapled (LSA).Recent meta-analysis suggested reduced AL LSA.We demonstrate our technique a totally robotic LSA performed distal...

10.1093/bjs/znad348.273 article EN British journal of surgery 2023-11-01

10.1016/j.ijsu.2013.06.187 article EN publisher-specific-oa International Journal of Surgery 2013-10-01

A 34 year old female typist presented to the orthopaedic outpatients clinic with a painless swelling in her right ring finger for 3 years duration. Examination revealed mobile, hard lump on volar aspect of at level proximal interphalangeal (PIP) joint restricted range movement PIP joint. The was cause concern patient and affecting job as typist. Plain radiography (Fig. 1) demonstrated discrete soft tissue ossified adjacent which appeared separate from underlying joint, but exact nature could...

10.1007/s12593-012-0085-8 article EN Journal of Hand and Microsurgery 2012-11-22
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