Dr Adam Humphries : Gastroenterology

Fee assured
Verified account
Not in Open Referral network
Accredited endoscopist

Overview

Specialises in

Endoscopy

Inflammatory bowel disease

Bupa specialist

Accredited endoscopist

Offers

Face-to-face consultations
Video and telephone consultations

About me

I am a consultant gastroenterologist and specialist endoscopist at St Mark’s Hospital, Harrow, an internationally recognised centre of excellence for intestinal disorders and endoscopy. I am the clinical lead for endoscopy and my specialist interests include general and luminal gastroenterology, diagnostic and therapeutic endoscopy, bowel cancer prevention & screening endoscopy (nationally accredited bowel cancer screening colonoscopist), video capsule endoscopy, double-balloon enteroscopy, inflammatory bowel disease and small bowel diseases.

In 2007 I was awarded a Cancer Research UK Clinical Research Fellowship, and gained a PhD in 2012 from University College, London for my research into the biology of gastrointestinal tumours. My current academic interests include the evolution of pre-cancerous growths within the gut and the diagnosis and treatment of small bowel diseases.

Having qualified from Imperial College Medical School in 2002, I undertook my specialist gastroenterology training within London from 2005-2013. I then completed a fellowship in advanced and small bowel endoscopy at St Mark’s Hospital before being appointed to the Consultant staff in 2014.

Areas of interest

General & luminal gastroenterology; diagnostic and therapeutic endoscopy; colonoscopy and polypectomy; bowel cancer screening & prevention (nationally accredited screening colonoscopist); video capsule endoscopy; double balloon enteroscopy; inflammatory bowel disease; small bowel diseases

Medical secretaries

Kristina Cervenanska
London Digestive Health London Digestive Centre 41-43 Welbeck Street London W1G 8DU
020 7616 7645
020 3219 3289
DrAdamHumphriesPA@hcaconsultant.co.uk

Anaesthetists worked with

Dr Amandeep Gupta Fee Assured
Dr Jason Wilson Not Fee Assured

Dr Aynkaran Dharmarajah Fee Assured
Dr Torsten Beutlhauser Fee Assured

About me

External resources

Current NHS consultant posts held

Consultant Gastroenterologist and Specialist Endoscopist, St Mark's Hospital, Watford Road, Harrow HA1 3UJ

Research interests

Small bowel endoscopy; evolution of pre-cancerous lesions in the gastrointestinal tract.

Personal interests

Skiing, running, biking.

Awards received

- Cancer Research UK Clinical Research Fellowship (2007)

Publications

Original Research Papers:

- Multicentre prospective study of COVID-19 transmission following outpatient GI endoscophy in the UK. Hayee et al. Gut. 2020.

- Systematic review with meta-analysis: IBD-associated colonic dysplasia prognosis in the videoendoscopic era (1990-present). Kabir et al. Aliment Pharmacol Ther. 2020.

- Faecal haemoglobin can define risk of colorectal neoplasia at surveillance colonoscopy in patients at increased risk of colorectal cancer. Digby et al. United European Gastroenterol J. 2020.

- Single incision laparoscopic assisted double balloon enteroscopy: a novel technique to manage small bowel pathology. Stasinos et al. Surg Endosc 2020.

- Diagnosis and management of acute lower gastrointestinal bleeding: guidelines from the British Society of Gastroenterology. Oakland et al. Gut. 2019.

- Choi et al. Cumulative burden of inflammation predicts colorectal neoplasia risk in ulcerative colitis: a large single-centre study. Gut. 2017.

- Ding NS et al. Endoscopic Dilatation of Crohnâ€™s Anastomotic Strcitures is Effective in the long term and escalation of medical therapy improves outcomes in the biologic era. J Crohns Colitis. 2016.

- Baker Am et al. Quantification of crypt and stem cell evolution in the normal and neoplastic human colon. Cell Rep. 2014.

- Humphries A et al. Lineage tracing reveals multi-potent stem cells maintain human adenomas and the pattern of clonal expansion tumour evolution. Proc Natl Acad Sci USA. 2013.

- Nicholson AM, Graham TA, Simpson A, Humphries A et al. Barrettâ€™s metaplasia glands are clonal, contain multiple stem cells and share a common squamous progenitor. Gut. 2012.

- Graham TA, Humphries A et al. Use of Methylation Patterns to Determine Expansion of Stem Cell Clones in Human Colon Tissue. Gastroenterology 2011.

- Lin WR et al. The Histogenesis of Regenerative Nodules in Human Liver Cirrhosis. Hepatology. 2010.

- Fellous TG, McDonald SA, Burkert J, Humphries A et al. A methodological approach to tracing cell lineage in human epithelial tissues. Stem Cells. 2009.

- Humphries A, Wright NA. Colonic crypt organisation and tumorigenesis. Nature Rev Cancer. 2008.

Courses offered to GPs

- Diagnosis and treatment of small bowel diseases
- The role of primary care in managing inflammatory bowel disease
- Bowel cancer screening
- IBS vs IBD
- Colorectal polyps

My outcomes

My qualifications & training

Qualifications

MRCP Royal College of Physicians, London 2005
PhD University College London 2012
BSc Imperial College School of Medicine 1999
FRCP Royal College of Physicians, London 2018
MBBS Imperial College School of Medicine 2002

Additional training

Advanced Endoscopy Fellowship St Mark's Hospital 2013

GMC registration

Reference number 6053542

Details of entry to specialist register

General Internal Medicine , 2013
Gastroenterology , 2013

Affiliations / memberships

British Society of Gastroenterology; Royal College of Physicians; MDDUS.

My private practice

Practice hours

Practice
Day
Hours
Appt Bookings

41-43 Welbeck StreetLondonW1G 8DU
Wednesday
13:30 - 19:30
020 7616 7645

The London Clinic 20 Devonshire Place LONDON...
Monday
09:30 - 12:30
020 7616 7645

The Princess Grace Hospital, 42-52 Nottingham...
Wednesday
09:00 - 12:30
020 7616 7645

Wolfson Unit for EndoscopySt Mark's...
Monday
09:00 - 13:00
020 7616 7645

Post treatment communication

Following treatment of a Bupa member, I will communicate with GPs in line with Department of Health, GMC and appropriate professional bodies guidelines.

In the event of an urgent query following treatment, Bupa members should use the following contact details

DrAdamHumphriesPA@hcaconsultant.co.uk
020 7616 7645

Information for healthcare professionals (Bupa patients only, last 12 months)

Procedures completed

X3510
IV sedation administered by operator - (>50)

Princess Grace Hospital (5-50) London Clinic (5-50)
H2003
Therapeutic colonoscopy with snare loop biopsy or excision of lesion - (5-50)

Princess Grace Hospital (5-50) London Clinic (5-50)
20365
Follow-up out-patient consultation - remote - (5-50)
H2002
Diagnostic colonoscopy, includes forceps biopsy of colon and ileum - (5-50)

Princess Grace Hospital (5-50) London Clinic (1-5)
20355
Initial out-patient consultation - remote - (5-50)
G6500
Diagnostic oesophago-gastro-duodenoscopy (OGD) includes forceps biopsy, biopsy urease test and dye spray - (5-50)

Princess Grace Hospital (5-50) London Clinic (1-5)
G8080
Small bowel capsule endoscopy (including interpretation and evaluation) - (5-50)

London Clinic (5-50)
H2001
Double balloon enteroscopy - (5-50)

Princess Grace Hospital (5-50)
G8082
Diagnostic oesophago-gastro-duodenoscopy (OGD) and immediate colonoscopy includes forceps biopsies, biopsy test and dye spray (as sole procedure) - (5-50)

Princess Grace Hospital (1-5) London Clinic (1-5)
G8083
Therapeutic oesophago-gastro-duodenoscopy (OGD) and immediate colonoscopy includes forceps biopsies, biopsy test and dye spray (as sole procedure) - (1-5)

London Clinic (1-5) Princess Grace Hospital (1-5)
H2350
Endoscopic mucosal resection (EMR) of colorectal polyp - (1-5)

Princess Grace Hospital (1-5)
G4530
Catheterless oesophageal pH monitoring (e.g. bravo) - (1-5)

Princess Grace Hospital (1-5)
H2503
Therapeutic sigmoidoscopy with snare loop biopsy or excision of lesion - (1-5)

Princess Grace Hospital (1-5)
H2502
Diagnostic flexible sigmoidoscopy (including forceps biopsy and proctoscopy) - (1-5)
G4520
Diagnostic enteroscopy - (1-5)

London Clinic (1-5)
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