Sam H. Ahmedzai

ORCID: 0000-0002-2028-8510
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About
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Research Areas
  • Palliative Care and End-of-Life Issues
  • Pain Management and Opioid Use
  • Cancer survivorship and care
  • Respiratory Support and Mechanisms
  • Grief, Bereavement, and Mental Health
  • Pharmacological Effects and Toxicity Studies
  • Health Systems, Economic Evaluations, Quality of Life
  • Pain Mechanisms and Treatments
  • Childhood Cancer Survivors' Quality of Life
  • Patient Dignity and Privacy
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Pediatric Pain Management Techniques
  • Multiple Myeloma Research and Treatments
  • Cancer Treatment and Pharmacology
  • Cancer, Stress, Anesthesia, and Immune Response
  • Patient-Provider Communication in Healthcare
  • Anesthesia and Pain Management
  • Family and Patient Care in Intensive Care Units
  • Ethics in medical practice
  • Global Cancer Incidence and Screening
  • Mental Health and Patient Involvement
  • Lung Cancer Diagnosis and Treatment
  • Economic and Financial Impacts of Cancer
  • Frailty in Older Adults
  • Bone health and treatments

NIHR Clinical Research Network
2018-2025

National Institute for Health Research
2018-2025

University of Leeds
2018-2025

University of Sheffield
2015-2024

Royal Hallamshire Hospital
2004-2021

Sheffield Teaching Hospitals NHS Foundation Trust
2008-2014

University of Manchester
2004-2014

Aston University
2006

University of St Andrews
2004

St Michael's Hospital
1998

Background : In 1986, the European Organization for Research and Treatment of Cancer (EORTC) initiated a research program to develop an integrated, modular approach evaluating quality life patients participating in international clinical trials. Purpose We report here results field study practicality, reliability, validity EORTC QLQ-C30, current core questionnaire. The QLQ-C30 incorporates nine multi-item scales: five functional scales (physical, role, cognitive, emotional, social); three...

10.1093/jnci/85.5.365 article EN JNCI Journal of the National Cancer Institute 1993-03-03

10.1007/978-3-642-83419-6_27 article EN Recent results in cancer research/Recent Results in Cancer Research 1988-01-01

Objectives: To explore the attitudes of older people towards home as a place care when dying. Design: A two-phase qualitative study using focus groups and semi-structured interviews. Participants: Eight group discussions were held with 32 participants recruited from six purposively selected community representing in Sheffield, UK. further 16 men 29 women participated Results: Participants identified that was more than physical location, familiarity, comfort presence loved ones. While...

10.1191/0269216304pm889oa article EN Palliative Medicine 2004-07-01

Purpose Eicosapentaenoic acid (EPA) has been proposed to have specific anticachectic effects. This trial compared EPA diethyl ester with placebo in cachectic cancer patients for effects on weight and lean body mass. Patients Methods Five hundred eighteen weight-losing advanced gastrointestinal or lung were studied a multicenter, double-blind, controlled trial. randomly assigned receive novel preparation of pure at dose 2 g 4 daily (2g EPA, n = 175; 172; placebo, 171). assessed weeks 8 weeks....

10.1200/jco.2005.04.5724 article EN Journal of Clinical Oncology 2006-07-18

Objective: An examination of whether oxycodone/naloxone prolonged-release tablets (OXN PR) can improve constipation and maintain analgesia, compared with oxycodone (OxyPR) in patients moderate/severe cancer pain. Methods: Randomized, double-blind, active-controlled, double-dummy, parallel-group study which 185 were randomized to receive up 120 mg/day OXN PR or OxyPR over 4 weeks. Efficacy assessments included Bowel Function Index (BFI), Brief Pain Inventory Short-Form (BPI-SF), laxative...

10.1177/0269216311418869 article EN cc-by-nc Palliative Medicine 2011-09-21

A definition of rectal cancer is important for optimal planning neoadjuvant therapy and surgical strategy. Anatomically the rectum distal to sigmoid colon its upper limit termination mesocolon. commonly used an adenocarcinoma with a margin at or below 15 cm from anal verge, measured by rigid sigmoidoscopy. Standard anatomical texts put this level third sacral vertebra (Williams & Warwick, 1980) but it generally agreed surgeons that starts promontory (UKCCCR, 1989). Whilst there remains...

10.1111/codi.13705 article EN Colorectal Disease 2017-06-20

<h3>ABSTRACT</h3> Care of people in their last days life should be based on compassion, respect and, wherever possible, research evidence. Previously the Liverpool Pathway attempted to facilitate this but it was withdrawn after an independent government report found that its uncritical implementation could lead poor care. This Concise Guideline overviews NICE Clinical (NG31), which addresses: recognising dying; communication and shared decision making; maintaining hydration; pharmacological...

10.7861/clinmedicine.16-3-254 article EN Clinical Medicine 2016-06-01

10.1016/j.socscimed.2003.10.005 article EN Social Science & Medicine 2003-12-04

Objective. This discussion document about the management of cancer pain is written from specialists' perspective in order to provoke thought and interest a multimodal approach pain, not just towards end life, but at diagnosis, as consequence therapies, survivors. It relates science clinical setting explains role psychological, physical, interventional complementary therapies pain. Methods. has been produced by consensus group relevant health care professionals United Kingdom patients'...

10.1111/j.1526-4637.2010.00840.x article EN Pain Medicine 2010-04-23

Objective. This discussion document about the management of cancer pain is written from specialists' perspective in order to provoke thought and interest a multimodal approach pain, not just towards end life, but at diagnosis, as consequence therapies, survivors. It relates science clinical setting explains role psychological, physical, interventional complementary therapies pain. Methods. has been produced by consensus group relevant healthcare professionals United Kingdom patients'...

10.1111/j.1526-4637.2010.00841.x article EN Pain Medicine 2010-04-28
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