G J Landry

Summary

Affiliation: Oregon Health and Science University
Country: USA

Publications

  1. ncbi request reprint Objective measurement of lower extremity function and quality of life after surgical revascularization for critical lower extremity ischemia
    Gregory J Landry
    Division of Vascular Surgery, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Ore Electronic address
    J Vasc Surg 60:136-42. 2014
  2. doi request reprint Current medical and surgical management of Raynaud's syndrome
    Gregory J Landry
    Division of Vascular Surgery, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Ore 97239 3098, USA
    J Vasc Surg 57:1710-6. 2013
  3. doi request reprint Factors affecting healing and survival after finger amputations in patients with digital artery occlusive disease
    Gregory J Landry
    Knight Cardiovascular Institute, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code OP11, Portland, OR 97239 3098, USA
    Am J Surg 205:566-9; discussion 569-70. 2013
  4. ncbi request reprint Functional outcome of critical limb ischemia
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    J Vasc Surg 45:A141-8. 2007
  5. ncbi request reprint Factors affecting symptomatic vs asymptomatic vein graft stenoses in lower extremity bypass grafts
    Gregory J Landry
    Department of Surgery, Division of Vascular Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Mail Code OP11, Portland, OR 97239 3098, USA
    Arch Surg 142:848-53; discussion 853-4. 2007
  6. ncbi request reprint Endovascular management of Paget-Schroetter syndrome
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland 97239 3098, USA
    Vascular 15:290-6. 2007
  7. doi request reprint The sartorius muscle flap: an important adjunct for complicated femoral wounds involving vascular grafts
    Gregory J Landry
    Department of Surgery, Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    Am J Surg 197:655-9; discussion 659. 2009
  8. doi request reprint Open abdominal aortic aneurysm repair in the endovascular era: effect of clamp site on outcomes
    Gregory Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    Arch Surg 144:811-6. 2009
  9. doi request reprint Adjunctive renal artery revascularization during juxtarenal and suprarenal abdominal aortic aneurysm repairs
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Mail Code OP11, Portland, OR 97239 3098, USA
    Am J Surg 199:641-5. 2010
  10. doi request reprint Predictors of healing and functional outcome following transmetatarsal amputations
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    Arch Surg 146:1005-9. 2011

Research Grants

  1. Functional Outcome of Critical Limb Ischemia
    Gregory Landry; Fiscal Year: 2007

Collaborators

Detail Information

Publications37

  1. ncbi request reprint Objective measurement of lower extremity function and quality of life after surgical revascularization for critical lower extremity ischemia
    Gregory J Landry
    Division of Vascular Surgery, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Ore Electronic address
    J Vasc Surg 60:136-42. 2014
    ..Functional status and quality of life have not been well described. This study used functional and quality of life assessments to measure patient-centered outcomes after revascularization for CLI...
  2. doi request reprint Current medical and surgical management of Raynaud's syndrome
    Gregory J Landry
    Division of Vascular Surgery, Knight Cardiovascular Institute, Oregon Health and Science University, Portland, Ore 97239 3098, USA
    J Vasc Surg 57:1710-6. 2013
    ..Invasive therapies may have a role in selective cases. In this review, the current evidence of treatment for RS is summarized...
  3. doi request reprint Factors affecting healing and survival after finger amputations in patients with digital artery occlusive disease
    Gregory J Landry
    Knight Cardiovascular Institute, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Mail Code OP11, Portland, OR 97239 3098, USA
    Am J Surg 205:566-9; discussion 569-70. 2013
    ..The effect of single versus multiple procedures on morbidity and mortality is not known. We evaluated factors that predicted primary healing and the effects of secondary procedures on survival...
  4. ncbi request reprint Functional outcome of critical limb ischemia
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    J Vasc Surg 45:A141-8. 2007
    ..The current status and future outlook of functional and quality of life assessment of patients with critical limb ischemia is reviewed...
  5. ncbi request reprint Factors affecting symptomatic vs asymptomatic vein graft stenoses in lower extremity bypass grafts
    Gregory J Landry
    Department of Surgery, Division of Vascular Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Mail Code OP11, Portland, OR 97239 3098, USA
    Arch Surg 142:848-53; discussion 853-4. 2007
    ..To determine differences in patients undergoing lower extremity vein graft revisions presenting with and without recurrence of preoperative symptoms...
  6. ncbi request reprint Endovascular management of Paget-Schroetter syndrome
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland 97239 3098, USA
    Vascular 15:290-6. 2007
    ..Angioplasty with or without stenting is generally discouraged in the absence of anatomic decompression but may play an adjunctive role in patients undergoing first rib resection...
  7. doi request reprint The sartorius muscle flap: an important adjunct for complicated femoral wounds involving vascular grafts
    Gregory J Landry
    Department of Surgery, Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    Am J Surg 197:655-9; discussion 659. 2009
    ..Muscle flaps can be used to facilitate soft-tissue coverage and graft salvage. We report a series of sartorius flaps performed by vascular surgeons in the treatment of complicated femoral wounds...
  8. doi request reprint Open abdominal aortic aneurysm repair in the endovascular era: effect of clamp site on outcomes
    Gregory Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    Arch Surg 144:811-6. 2009
    ..To describe a contemporary series of open abdominal aortic aneurysm (AAA) repairs in patients not anatomically suitable for endovascular AAA repair...
  9. doi request reprint Adjunctive renal artery revascularization during juxtarenal and suprarenal abdominal aortic aneurysm repairs
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Mail Code OP11, Portland, OR 97239 3098, USA
    Am J Surg 199:641-5. 2010
    ..We report a 15-year experience with renal artery revascularization during abdominal aortic aneurysm (AAA) repair...
  10. doi request reprint Predictors of healing and functional outcome following transmetatarsal amputations
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    Arch Surg 146:1005-9. 2011
    ..To evaluate factors that predict healing and to assess functional outcome and survival following transmetatarsal amputations (TMAs) for forefoot gangrene...
  11. ncbi request reprint Patency and characteristics of lower extremity vein grafts requiring multiple revisions
    G J Landry
    Division of Vascular Surgery, Department of Surgery, Oregon Health Sciences, University, Portland, OR 97201 3098, USA
    J Vasc Surg 32:23-31. 2000
    ..This study was performed to determine (1) the patency of multiply revised lower extremity vein grafts and (2) the timing, location, and angiographic and duplex features of the recurrent lesions...
  12. ncbi request reprint Long-term outcome of revised lower-extremity bypass grafts
    Gregory J Landry
    Division of Vascular Surgery, Department of Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97201, USA
    J Vasc Surg 35:56-62; discussion 62-3. 2002
    ..This study was performed to determine the results of surgical revisions of LEVGs after a follow-up as long as 10 years...
  13. ncbi request reprint Choice of autogenous conduit for lower extremity vein graft revisions
    Gregory J Landry
    Division of Vascular Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR 97201, USA
    J Vasc Surg 36:238-43; discussion 243-4. 2002
    ..In this report, we describe our experience with the use of the basilic vein for LEVG revisions compared with other sources of autogenous conduit...
  14. ncbi request reprint Long-term functional outcome of neurogenic thoracic outlet syndrome in surgically and conservatively treated patients
    G J Landry
    Division of Vascular Surgery, Department of Surgery, Oregon Health Sciences University, Portland, OR 97201 3098, USA
    J Vasc Surg 33:312-7; discussion 317-9. 2001
    ..The long-term functional outcome of a cohort of patients undergoing independent medical examination for disputed NTOS with symptoms sufficiently severe to cause inability to work forms the basis for this report...
  15. ncbi request reprint Relationship between antiphospholipid antibodies and progression of lower extremity arterial occlusive disease after lower extremity bypass operations
    E Y Lam
    Oregon Health Sciences University, Portland, USA
    J Vasc Surg 33:976-82. 2001
    ..We conclude that this patient group should be closely monitored in the postoperative period and appears ideally suited for prospective studies of therapies to modify LEAOD progression...
  16. ncbi request reprint Outcomes after redo procedures for failed mesenteric revascularization
    Mary E Giswold
    Division of Vascular Surgery, Oregon Health and Sciences University, Portland, OR 97201, USA
    Vasc Endovascular Surg 38:315-9. 2004
    ..9% and 75.5%, respectively. Patients surgically treated for mesenteric ischemia can require additional interventions. Repeat revascularization effectively prolongs survival when an earlier intervention fails...
  17. ncbi request reprint Functional outcome after open repair of abdominal aortic aneurysm
    W K Williamson
    Division of Vascular Surgery, Oregon Health Sciences University, Portland, OR, USA
    J Vasc Surg 33:913-20. 2001
    ..However, substantial functional impairment was present. It is unclear whether the functional disability resulted from the AAA surgery or from aging and comorbidities unrelated to surgery...
  18. ncbi request reprint Optimizing duplex follow-up in patients with an asymptomatic internal carotid artery stenosis of less than 60%
    T D Lovelace
    Division of Vascular Surgery, Department of Surgery, Oregon Health Sciences University, Portland VA Medical Center, 97201, USA
    J Vasc Surg 33:56-61. 2001
    ..Patients with < 60% ICA stenosis and initial PSVs less than 175 cm/s may have follow-up duplex examinations safely deferred for 2 years...
  19. doi request reprint Techniques and results of portal vein/superior mesenteric vein reconstruction using femoral and saphenous vein during pancreaticoduodenectomy
    Dae Y Lee
    Division of Vascular Surgery, Department of Surgery, Oregon Health and Science University, Portland, OR 97201 3098, USA
    J Vasc Surg 51:662-6. 2010
    ..Little data exist, however, describing the technique of PV/SMV reconstruction, patency of such reconstructions, and the morbidity of using lower extremity veins for PV/SMV reconstruction during pancreaticoduodenectomy...
  20. ncbi request reprint Postoperative duplex scan surveillance of axillofemoral bypass grafts
    Scott E Musicant
    Division of Vascular Surgery, Department of Surgery, Oregon Health and Science University and the Portland Veterans Affairs Medical Center, Portland, OR, USA
    J Vasc Surg 37:54-61. 2003
    ..The intent of this study was twofold: 1, to characterize the flow velocities within AxFBGs; and 2, to determine whether postoperative DS is useful in assessment of future patency of AxFBGs...
  21. ncbi request reprint Modifiable patient factors are associated with reverse vein graft occlusion in the era of duplex scan surveillance
    Mary E Giswold
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97201 3098, USA
    J Vasc Surg 37:47-53. 2003
    ..To determine risk factors associated with reverse vein graft (RVG) occlusion, we examined the characteristics and duplex scan surveillance (DS) patterns of patients with RVGs...
  22. doi request reprint Does lower-extremity bypass improve quality of life? Is it cost effective?
    Gregory L Moneta
    Department of Vascular Surgery, Oregon Health and Science University, Portland, OR 97201 3098, USA
    Semin Vasc Surg 22:275-80. 2009
    ..The data are not robust but suggest favorable impact of infrainguinal bypass in terms of both QOL and cost effectiveness in both patients with intermittent claudication and critical limb ischemia...
  23. doi request reprint Symptomatic perioperative venous thromboembolism is a frequent complication in patients with a history of deep vein thrombosis
    Timothy K Liem
    Division of Vascular Surgery and the Division of Hematology Oncology, Oregon Health and Science University, Portland, Ore 97239, USA
    J Vasc Surg 52:651-7. 2010
    ..This study determined the incidence and risk factors for symptomatic perioperative VTE in patients with a prior diagnosis of DVT...
  24. ncbi request reprint Duplex criteria for native superior mesenteric artery stenosis overestimate stenosis in stented superior mesenteric arteries
    Erica L Mitchell
    Division of Vascular Surgery, Department of Surgery, Oregon Health and Science University, Portland, Ore 97239, USA
    J Vasc Surg 50:335-40. 2009
    ....
  25. doi request reprint Angiographic evaluation of carotid artery grafting with prefabricated small-diameter, small-intestinal submucosa grafts in sheep
    Dusan Pavcnik
    Dotter Interventional Institute, Oregon Health Sciences University, Portland, OR 97201, USA
    Cardiovasc Intervent Radiol 32:106-13. 2009
    ..The complications found were partially related to the graft construction from four SIS layers. Detailed longitudinal angiographic study should become an essential part of any future evaluation of small-vessel SIS grafting...
  26. ncbi request reprint Prospective evaluation of the relationship between C-reactive protein, D-dimer and progression of peripheral arterial disease
    Scott E Musicant
    Division of Vascular Surgery, Oregon Health and Science University, Portland, Oregon 97239, USA
    J Vasc Surg 43:772-80; discussion 780. 2006
    ..The current study is a prospective evaluation of this hypothesis...
  27. ncbi request reprint Comparison of procedural outcomes after lower extremity reversed vein grafting and secondary surgical revision
    Gregory J Landry
    Division of Vascular Surgery, Oregon Health Sciences University, Portland, OR, USA
    J Vasc Surg 38:22-8. 2003
    ..Although morbidity associated with revision procedures is assumed minimal, this has not been previously quantified and may be underestimated. In this study, patient outcome after initial vein graft procedures and revisions are compared...
  28. ncbi request reprint Risk factors for autogenous infrainguinal bypass occlusion in patients with prosthetic inflow grafts
    Everett Y Lam
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239 3098, USA
    J Vasc Surg 39:336-42. 2004
    ..This study was performed to determine the effect of placement of an AIB proximal anastomotic site in a patient with ipsilateral PI...
  29. ncbi request reprint Carotid surgery following previous carotid endarterectomy is safe and effective
    Ahmed M Abou-Zamzam
    Department of Surgery, Division of Vascular Surgery, Oregon Health Sciences University, Portland Veterans Affairs Medical Center, USA
    Vasc Endovascular Surg 36:263-70. 2002
    ..These results strongly support the continued role of repeat carotid surgery in the treatment of recurrent carotid disease...
  30. ncbi request reprint Duplex scan characteristics of bypass grafts to mesenteric arteries
    Timothy K Liem
    Division of Vascular Surgery, Oregon Health and Science University, Portland, OR 97239, USA
    J Vasc Surg 45:922-7; discussion 927-8. 2007
    ..This study also sought to identify duplex characteristics that could predict subsequent graft failure...
  31. ncbi request reprint Iatrogenic arterial injury is an increasingly important cause of arterial trauma
    Mary E Giswold
    Division of Vascular Surgery, Oregon Health and Sciences University, 3181 S W Sam Jackson Park Rd, OP 11, Portland, OR 97239, USA
    Am J Surg 187:590-2; discussion 592-3. 2004
    ..A review of arterial trauma at a university hospital level 1 trauma center, with a focus on iatrogenic injury, forms the basis of this report...
  32. ncbi request reprint Aortic aneurysm sac pressure measurements after endovascular repair using an implantable remote sensor: initial experience and short-term follow-up
    Hanno Hoppe
    Dotter Interventional Institute, Oregon Health and Science University, L 605, 3181 SW Sam Jackson Park Rd, Portland, OR 97239 3098, USA
    Eur Radiol 18:957-65. 2008
    ..The diameter of the aneurysm sac was larger only in one patient with a type-III endoleak. Remote sac pressure measurement may provide important information in addition to imaging and may help to reduce the number of follow-up CT scans...
  33. ncbi request reprint Repeat axillofemoral grafting as treatment for axillofemoral graft occlusion
    Christine J Olson
    Division of Vascular Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Mail Code OP11, Portland, OR 97201 3098, USA
    Arch Surg 137:1364-7; discussion 1367-8. 2002
    ..In patients who are not candidates for aortic grafting, repeat ax-fem grafting is an alternative to thrombectomy. This report compares our experience treating ax-fem graft thrombosis with replacement or revision vs thrombectomy...
  34. ncbi request reprint Relationship between site of initial symptoms and subsequent progression of disease in a prospective study of atherosclerosis progression in patients receiving long-term treatment for symptomatic peripheral arterial disease
    Alexander D Nicoloff
    Division of Vascular Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR 97201, USA
    J Vasc Surg 35:38-46; discussion 46-7. 2002
    ....
  35. doi request reprint Favorable early outcomes for patients with extended indications for thoracic endografting
    Kirk A Caddell
    Division of Cardiothoracic Surgery, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA
    Heart Surg Forum 12:E187-93. 2009
    ..The purpose of this study was to evaluate the early outcomes of patients treated with thoracic endografts for nonapproved indications at our institution...
  36. ncbi request reprint Relationship of hemodialysis access to finger gangrene in patients with end-stage renal disease
    Richard A Yeager
    Portland Veterans Affairs Medical Center and Oregon Health Sciences University, Portland, OR, USA
    J Vasc Surg 36:245-9; discussion 249. 2002
    ..We report a comprehensive review of our patients on hemodialysis with end-stage renal disease (ESRD) with finger gangrene to determine etiology, natural history, and prognosis of this condition...
  37. ncbi request reprint Homocysteine and arterial disease. Experimental mechanisms
    Judith W Cook
    Division of Vascular Surgery, Oregon Health and Sciences University, Portland, OR, USA
    Vascul Pharmacol 38:293-300. 2002
    ..Continued investigation into the mechanisms contributing to H(e) toxicity will provide further insight into the processes by which hH(e) may increase atherosclerosis...

Research Grants2

  1. Functional Outcome of Critical Limb Ischemia
    Gregory Landry; Fiscal Year: 2007
    ..The TransAtlantic Intersociety Consensus, an international consortium of physicians involved in the management of peripheral arterial disease, has identified patient-oriented outcome research in CLI as an area of "critical need." ..