J F Guest

Summary

Affiliation: CATALYST Health Economics Consultants
Country: UK

Publications

  1. ncbi request reprint Modelling the economic impact of managing a chronic anal fissure with a proprietary formulation of nitroglycerin (Rectogesic) compared to lateral internal sphincterotomy in the United Kingdom
    Angela Christie
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK
    Int J Colorectal Dis 17:259-67. 2002
  2. ncbi request reprint Cost implications of post-surgical morbidity following blood transfusion in cancer patients undergoing elective colorectal resection: an evaluation in the US hospital setting
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    Curr Med Res Opin 21:447-55. 2005
  3. ncbi request reprint Utility values for specific hepatic encephalopathy health states elicited from the general public in the United Kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK
    Health Qual Life Outcomes 12:89. 2014
  4. pmc Utility values for advanced soft tissue sarcoma health States from the general public in the United kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK School of Biomedical Sciences, King s College, London SE1 1UL, UK
    Sarcoma 2013:863056. 2013
  5. doi request reprint Costs and outcomes over 36 years of patients with phenylketonuria who do and do not remain on a phenylalanine-restricted diet
    J F Guest
    CATALYST Health Economics Consultants, Northwood, UK School of Biomedical Sciences, King s College, London, UK
    J Intellect Disabil Res 57:567-79. 2013
  6. ncbi request reprint Relative cost-effectiveness of a skin protectant in managing venous leg ulcers in the UK
    J F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    J Wound Care 21:389-94, 396-8. 2012
  7. doi request reprint Utility values for chronic myelogenous leukemia chronic phase health states from the general public in the United Kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    Leuk Lymphoma 53:928-33. 2012
  8. doi request reprint Modeling the cost-effectiveness of prothrombin complex concentrate compared with fresh frozen plasma in emergency warfarin reversal in the United kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, United Kingdom
    Clin Ther 32:2478-93. 2010
  9. ncbi request reprint Modelling the resource implications and budget impact of new reimbursement guidelines for the management of cow milk allergy in Finland
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 24:1167-77. 2008
  10. ncbi request reprint Clinical and economic impact of using macrogol 3350 plus electrolytes in an outpatient setting compared to enemas and suppositories and manual evacuation to treat paediatric faecal impaction based on actual clinical practice in England and Wales
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 23:2213-25. 2007

Collaborators

Detail Information

Publications47

  1. ncbi request reprint Modelling the economic impact of managing a chronic anal fissure with a proprietary formulation of nitroglycerin (Rectogesic) compared to lateral internal sphincterotomy in the United Kingdom
    Angela Christie
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK
    Int J Colorectal Dis 17:259-67. 2002
    ..2% nitroglycerin (GTN) ointment (Rectogesic) compared with lateral internal sphincterotomy in the treatment of a chronic anal fissure in the United Kingdom (UK), from the perspective of the National Health Service (NHS)...
  2. ncbi request reprint Cost implications of post-surgical morbidity following blood transfusion in cancer patients undergoing elective colorectal resection: an evaluation in the US hospital setting
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    Curr Med Res Opin 21:447-55. 2005
    ..To estimate the cost implications of blood transfusions and related surgical site infections (SSIs) in cancer patients undergoing elective colorectal resection in the hospital setting in the United States (US)...
  3. ncbi request reprint Utility values for specific hepatic encephalopathy health states elicited from the general public in the United Kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK
    Health Qual Life Outcomes 12:89. 2014
    ..To elicit utility values for five health states corresponding to increasing severity of hepatic encephalopathy, from members of the general public in the UK. The health states studied were Conn grades 0, 1, 2, 3 and 4...
  4. pmc Utility values for advanced soft tissue sarcoma health States from the general public in the United kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK School of Biomedical Sciences, King s College, London SE1 1UL, UK
    Sarcoma 2013:863056. 2013
    ..001). This study demonstrated and quantified the impact that different treatment responses may have on the health-related quality of life of patients with ASTS...
  5. doi request reprint Costs and outcomes over 36 years of patients with phenylketonuria who do and do not remain on a phenylalanine-restricted diet
    J F Guest
    CATALYST Health Economics Consultants, Northwood, UK School of Biomedical Sciences, King s College, London, UK
    J Intellect Disabil Res 57:567-79. 2013
    ..To quantify the costs and consequences of managing phenylketonuria (PKU) in the UK and to estimate the potential implications to the UK's National Health Service (NHS) of keeping patients on a phenylalanine-restricted diet for life...
  6. ncbi request reprint Relative cost-effectiveness of a skin protectant in managing venous leg ulcers in the UK
    J F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    J Wound Care 21:389-94, 396-8. 2012
    ....
  7. doi request reprint Utility values for chronic myelogenous leukemia chronic phase health states from the general public in the United Kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    Leuk Lymphoma 53:928-33. 2012
    ..001). This study demonstrated and quantified the impact that more robust treatment responses have on the health-related quality of life of patients with chronic phase CML...
  8. doi request reprint Modeling the cost-effectiveness of prothrombin complex concentrate compared with fresh frozen plasma in emergency warfarin reversal in the United kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, United Kingdom
    Clin Ther 32:2478-93. 2010
    ..Indications for its long-term use include recurrent venous thrombosis, prosthetic heart valves, stroke prevention in atrial fibrillation, valvular heart disease, and prosthetic heart valve replacement...
  9. ncbi request reprint Modelling the resource implications and budget impact of new reimbursement guidelines for the management of cow milk allergy in Finland
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 24:1167-77. 2008
    ....
  10. ncbi request reprint Clinical and economic impact of using macrogol 3350 plus electrolytes in an outpatient setting compared to enemas and suppositories and manual evacuation to treat paediatric faecal impaction based on actual clinical practice in England and Wales
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 23:2213-25. 2007
    ....
  11. ncbi request reprint Cost-effectiveness of macrogol 4000 compared to lactulose in the treatment of chronic functional constipation in the UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 24:1841-52. 2008
    ..To estimate the cost-effectiveness of macrogol 4000 compared to lactulose in the treatment of chronic functional constipation, from the perspective of the National Health Service (NHS) in the UK...
  12. ncbi request reprint Health economic impact of olopatadine compared to branded and generic sodium cromoglycate in the treatment of seasonal allergic conjunctivitis in the UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    Curr Med Res Opin 22:1777-85. 2006
    ..This study estimated the health economic impact of olopatadine (Opatanol) compared to branded cromoglycate (Opticrom) and generic sodium cromoglycate in the treatment of seasonal allergic conjunctivitis (SAC) in the UK...
  13. doi request reprint Cost-effectiveness of using continuous positive airway pressure in the treatment of severe obstructive sleep apnoea/hypopnoea syndrome in the UK
    J F Guest
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK
    Thorax 63:860-5. 2008
    ....
  14. ncbi request reprint Modelling the resource implications and budget impact of managing cow milk allergy in Australia
    J F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 25:339-49. 2009
    ..To estimate the resource implications and budget impact of current clinical practice for managing cow milk allergy (CMA) in Australia, from the perspective of the publicly funded healthcare system...
  15. doi request reprint Cost-effectiveness of pentostatin compared with cladribine in the management of hairy cell leukemia in the United Kingdom
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, United Kingdom Postgraduate Medical School, University of Surrey, Guildford, Surrey, United Kingdom
    Clin Ther 31:2398-415. 2009
    ..This article assesses the cost-effectiveness of pentostatin compared with cladribine in the management of hairy cell leukemia (HCL) in the United Kingdom...
  16. doi request reprint Modelling the resource implications of managing adults with Fabry disease in Norway favours home infusion
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Eur J Clin Invest 40:1104-12. 2010
    ..The aim of this study was to estimate the resource implications and budget impact of managing adults with Fabry disease in Norway, from the perspective of the publicly funded healthcare system...
  17. doi request reprint Modelling the resource implications of managing adults with Fabry disease in Italy
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Eur J Clin Invest 41:710-8. 2011
    ..This study estimated the resource implications and budget impact of managing adults with Fabry disease in Italy, from the perspective of the Servizio Sanitario Nazionale (SSN)...
  18. ncbi request reprint Clinical and economic evidence supporting a transparent barrier film dressing in incontinence-associated dermatitis and peri-wound skin protection
    J F Guest
    Catalyst Health Economics Consultant, Northwood, UK
    J Wound Care 20:76, 78-84. 2011
    ....
  19. doi request reprint Health economic impact of managing patients following a community-based diagnosis of malnutrition in the UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Clin Nutr 30:422-9. 2011
    ..To examine the effect of malnutrition on clinical outcomes and healthcare resource use from initial diagnosis by a general practitioner (GP) in the UK...
  20. ncbi request reprint Palliative care treatment patterns and associated costs of healthcare resource use for specific advanced cancer patients in the UK
    J F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    Eur J Cancer Care (Engl) 15:65-73. 2006
    ..This analysis provides data on palliative care resource use for a variety of cancers and could provide useful input when planning local healthcare strategies and building service commissioning models...
  21. ncbi request reprint Modelling the costs and consequences of treating paediatric faecal impaction in Australia
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 22:107-19. 2006
    ....
  22. ncbi request reprint Cost effectiveness of cilostazol compared with naftidrofuryl and pentoxifylline in the treatment of intermittent claudication in the UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 21:817-26. 2005
    ..To estimate the cost effectiveness of cilostazol (Pletal) compared to naftidrofuryl and pentoxifylline (Trental) in the treatment of intermittent claudication in the UK...
  23. ncbi request reprint Impacted cerumen: composition, production, epidemiology and management
    J F Guest
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, UK
    QJM 97:477-88. 2004
    ..Physicians are supposed to follow the edicts and principles of evidence-based medicine and clinical governance. Currently, in patients with impacted cerumen, the lack of evidence makes this impossible...
  24. ncbi request reprint Cost-effectiveness of venlafaxine XL compared with diazepam in the treatment of generalised anxiety disorder in the United Kingdom
    J F Guest
    Wyeth Laboratories, Maidenhead, UK
    Eur J Health Econ 6:136-45. 2005
    ....
  25. ncbi request reprint A comparison of the resources used in advanced cancer care between two different strong opioids: an analysis of naturalistic practice in the UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middx, UK
    Curr Med Res Opin 21:271-80. 2005
    ..To assess the resource implications of using strong opioids in patients with advanced cancer in the UK, based on naturalistic practice, in order to develop the evidence base supporting better management...
  26. ncbi request reprint Modelling the cost implications of using carboxymethylcellulose dressing compared with gauze in the management of surgical wounds healing by secondary intention in the US and UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 21:281-90. 2005
    ..To estimate the costs of using carboxymethyl cellulose dressing (CMCD; Aquacel* Hydrofiber) compared to gauze in managing surgical wounds healing by secondary intention in the US and UK...
  27. ncbi request reprint Cost effectiveness of using carboxymethylcellulose dressing compared with gauze in the management of exuding venous leg ulcers in Germany and the USA
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 21:81-92. 2005
    ..To assess the cost effectiveness of using carboxymethylcellulose dressing (CMCD; Aquacel Hydrofiber) compared to gauze in the management of exuding venous leg ulcers in Germany and the USA...
  28. ncbi request reprint Costs and consequences of using pamidronate compared with zoledronic acid in the management of breast cancer patients in the UK
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 21:805-15. 2005
    ..To estimate the costs and consequences of using pamidronate compared to zoledronic acid in the prophylactic management of skeletal morbidity among breast cancer patients in the UK...
  29. ncbi request reprint Modelling the relative cost-effectiveness of amelogenin in non-healing venous leg ulcers
    J F Guest
    CATALYST Health Economics Consultants, Northwood, UK
    J Wound Care 18:216, 218-24. 2009
    ....
  30. ncbi request reprint Clinical and cost-effectiveness of absorbent dressings in the treatment of highly exuding VLUs
    M Panca
    Catalyst HealthEconomics Consultants, Middlesex, UK
    J Wound Care 22:109-10, 112-8. 2013
    ....
  31. doi request reprint The cost-effectiveness of macrogol 3350 compared to lactulose in the treatment of adults suffering from chronic constipation in the UK
    R R Taylor
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Aliment Pharmacol Ther 31:302-12. 2010
    ..It is unknown whether macrogol 3350 (Movicol) affords the UK's National Health Service (NHS) a cost-effective addition to the current range of laxatives...
  32. doi request reprint Resource implications and budget impact of managing cow milk allergy in the UK
    E Sladkevicius
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex, UK
    J Med Econ 13:119-28. 2010
    ..To determine current treatment patterns for infants with cow milk allergy (CMA) and the associated resource implications and budget impact, from the perspective of the UK's National Health Service (NHS)...
  33. ncbi request reprint Economic impact of low dose polyethylene glycol 3350 plus electrolytes compared with lactulose in the management of idiopathic constipation in the UK
    Angela H Christie
    CATALYST Health Economics Consultants, Northwood, Middlesex, United Kingdom
    Pharmacoeconomics 20:49-60. 2002
    ..DESIGN AND PERSPECTIVE: This was a decision analytic modelling study performed from the perspective of the UK's National Health Service (NHS)...
  34. ncbi request reprint Modelling the cost-effectiveness of electric stimulation therapy in non-healing venous leg ulcers
    R R Taylor
    CATALYST Health Economics Consultants, Northwood, UK
    J Wound Care 20:464, 466, 468-72. 2011
    ....
  35. ncbi request reprint Cost analysis of palliative care for terminally ill cancer patients in the UK after switching from weak to strong opioids. Palliative Care Advisory Committee
    J F Guest
    CATALYST Health Economics Consultants, Pinner, Middlesex, England
    Pharmacoeconomics 14:285-97. 1998
    ....
  36. ncbi request reprint Economic impact of feeding a phenylalanine-restricted diet to adults with previously untreated phenylketonuria
    M C Brown
    CATALYST Health Economics Consultants, Pinner, Middlesex, UK
    J Intellect Disabil Res 43:30-7. 1999
    ..In conclusion, feeding a PHE-restricted diet to adults with previously untreated PKU leads to economic benefits to the UK's National Health Service and society in general...
  37. ncbi request reprint The annual cost of blood transfusions in the UK
    S J Varney
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Transfus Med 13:205-18. 2003
    ....
  38. ncbi request reprint Modelling the cost-utility of bio-electric stimulation therapy compared to standard care in the treatment of elderly patients with chronic non-healing wounds in the UK
    John P Clegg
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 23:871-83. 2007
    ....
  39. ncbi request reprint Annual cost of bipolar disorder to UK society
    Roben Das Gupta
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Br J Psychiatry 180:227-33. 2002
    ..The socio-economic impact of bipolar disorder in the UK is unknown...
  40. ncbi request reprint Relative cost effectiveness of Depo-Provera, Implanon, and Mirena in reversible long-term hormonal contraception in the UK
    Susan J Varney
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Pharmacoeconomics 22:1141-51. 2004
    ....
  41. ncbi request reprint Cost-utility of levonorgestrel intrauterine system compared with hysterectomy and second generation endometrial ablative techniques in managing patients with menorrhagia in the UK
    John P Clegg
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Curr Med Res Opin 23:1637-48. 2007
    ..e. microwave endometrial ablation (MEA) and thermal balloon endometrial ablation (TBEA)) and hysterectomy in the UK...
  42. ncbi request reprint The annual cost of dry eye syndrome in France, Germany, Italy, Spain, Sweden and the United Kingdom among patients managed by ophthalmologists
    John P Clegg
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Ophthalmic Epidemiol 13:263-74. 2006
    ....
  43. ncbi request reprint Costs and consequences of botulinum toxin type A use. Management of children with cerebral palsy in Germany
    Francis J Ruiz
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Eur J Health Econ 5:227-35. 2004
    ..However, it is unknown how botulinum toxin affected the need for surgery and associated outcomes in subsequent years...
  44. ncbi request reprint A model to estimate the cost benefit of an occupational vaccination programme for influenza with Influvac in the UK
    Roben Das Gupta
    CATALYST Health Economics Consultants, 34b High Street, Northwood, Middlesex HA6 1BN, United Kingdom
    Pharmacoeconomics 20:475-84. 2002
    ..To model the economic impact of introducing an occupational vaccination programme for influenza with an inactivated influenza subunit vaccine (Influvac) in the UK...
  45. ncbi request reprint Factors affecting UK primary-care costs of managing patients with asthma over 5 years
    Roben Dasgupta
    CATALYST Health Economics Consultants, Northwood, Middlesex, UK
    Pharmacoeconomics 21:357-69. 2003
    ....
  46. ncbi request reprint Health-related quality of life in a UK-based population of men with erectile dysfunction
    Julian F Guest
    CATALYST Health Economics Consultants, Northwood, Middlesex, England
    Pharmacoeconomics 20:109-17. 2002
    ..To measure health-related quality of life (HR-QOL) among a sample of men with erectile dysfunction (ED) in the UK...