Read by QxMD icon Read

Below knee amputation

Hallie E Baer-Bositis, Taylor D Hicks, Georges M Haidar, Matthew J Sideman, Lori L Pounds, Mark G Davies
OBJECTIVE: Tibial interventions for critical limb ischemia are now commonplace. Restenosis and occlusion remain barriers to durability after intervention. The aim of this study was to examine the patient-centered outcomes of open and endovascular reintervention for symptomatic recurrent disease after a primary isolated tibial endovascular intervention. METHODS: A database of patients undergoing isolated primary lower extremity tibial endovascular interventions between 2006 and 2016 was retrospectively queried...
March 8, 2018: Journal of Vascular Surgery
Corey A Kalbaugh, Nicole Jadue Gonzalez, Daniel J Luckett, Jason Fine, Thomas E Brothers, Mark A Farber, Adam W Beck, John W Hallett, William A Marston, Raghuveer Vallabhaneni
OBJECTIVE: Although smoking cessation is a benchmark of medical management of intermittent claudication, many patients require further revascularization. Currently, revascularization among smokers is a controversial topic, and practice patterns differ institutionally, regionally, and nationally. Patients who smoke at the time of revascularization are thought to have a poor prognosis, but data on this topic are limited. The purpose of this study was to evaluate the impact of smoking on outcomes after infrainguinal bypass for claudication...
March 2, 2018: Journal of Vascular Surgery
Atish Chopra, Amir F Azarbal, Enjae Jung, Cherrie Z Abraham, Timothy K Liem, Gregory J Landry, Gregory L Moneta, Erica L Mitchell
OBJECTIVE: Major lower extremity amputations (MLEAs) remain a significant source of disability. It is unknown whether postamputation functional outcomes and outcome predictability have changed with a population of increasingly aging and obese patients. Accordingly, we sought to evaluate contemporary trends. METHODS: A retrospective chart review was performed to identify patients undergoing MLEA using Current Procedural Terminology codes in a university hospital...
March 1, 2018: Journal of Vascular Surgery
Kevin Y Pei, Yawei Zhang, Timur Sarac, Kimberly A Davis
OBJECTIVES: There is evidence to suggest outcomes may be related to surgeon experience or skill level. Lower extremity amputations are performed by both general surgeons (GS) and vascular surgeons (VS); however, the effect of specialty on post-operative outcome in below-knee amputation is not known. This retrospective study compares outcomes in below-knee amputations between VS and GS. METHODS: Patients who underwent below-knee amputations (BKA) between 2005 and 2014 were identified from the American College of Surgeons National Surgical Quality Improvement Project (NSQIP) database...
February 28, 2018: Annals of Vascular Surgery
Jesse A Columbo, Louise Davies, Ravinder Kang, J Aaron Barnes, Kathleen A Leinweber, Bjoern D Suckow, Philip P Goodney, David H Stone
OBJECTIVES: To date, studies of vascular amputees primarily examine quantitative outcomes following limb loss. Less is known about the patient's perspective after major lower limb amputation. Here, we define and describe the postamputation recovery period. METHODS: Qualitative study using purposive, maximum variation sampling on the variables of amputation level and times since surgery. We first conducted structured interviews with 20 participants (median age: 65 years, range: 45-88 years; 85% male; below knee amputation n = 14; above knee amputation n = 6; median time from amputation to interview = 16 months, range: 4-51 months)...
January 1, 2018: Vascular and Endovascular Surgery
Li Lin, Shaoyong Deng, Futing Zhang, Yaoze Liang, Zhenhua Huang
BACKGROUND: Osteosarcoma is one of the most malignant primary bone cancers, while is rarely reported in China. Of note, very few data of prognosis has been documented in this region. Thus, we carried a retrospective study to identify prognostic factors and to analyze outcomes in patients of both classic and non-classic high-grade osteosarcomas. Classic osteosarcoma is defined as of high-grade histology, age below 40 years, with extremity localized primary tumor, and without detectable metastasis at primary diagnosis...
February 23, 2018: World Journal of Surgical Oncology
Reuben A Falola, Chrisovalantis Lakhiani, Jocelyn Green, Siya Patil, Brandon Jackson, Rachel Bratescu, Ersilia Anghel, John S Steinberg, Paul J Kim, Christopher E Attinger, Karen K Evans
BACKGROUND: Free tissue transfer is one option for preservation of form and function in the native limb, in the setting of soft tissue paucity. However, the data on patient functionality after microvascular intervention is inconsistently reported. The Lower Extremity Function Scale (LEFS) measures patient-reported difficulty in carrying out 20 physical activities, on a Likert scale, the sum of which correlates with descriptive functional stages of 1-5. We assess limb functionality in this cohort of microvascular patients using the LEFS survey...
February 16, 2018: Journal of Reconstructive Microsurgery
M Chraim, S Krenn, H M Alrabai, H-J Trnka, P Bock
AIMS: Hindfoot arthrodesis with retrograde intramedullary nailing has been described as a surgical strategy to reconstruct deformities of the ankle and hindfoot in patients with Charcot arthropathy. This study presents case series of Charcot arthropathy patients treated with two different retrograde intramedullary straight compression nails in order to reconstruct the hindfoot and assess the results over a mid-term follow-up. PATIENTS AND METHODS: We performed a retrospective analysis of 18 consecutive patients and 19 operated feet with Charcot arthropathy who underwent a hindfoot arthrodesis using a retrograde intramedullary compression nail...
February 2018: Bone & Joint Journal
Axel Haine, Alan G Haynes, Andreas Limacher, Tim Sebastian, Wuttichai Saengprakai, Torsten Fuss, Iris Baumgartner
BACKGROUND: Patency of the pedal-plantar arch limits risk of amputation in peripheral artery disease (PAD). We examined patients without chronic kidney disease (CKD)/diabetes mellits (DM) [PAD-control], those with DM without CKD, and those with CKD without DM. METHOD: Uni- and multivariate logistic regression was used to assess association of CKD with loss of patency of the pedal-plantar arch and presence of tibial or peroneal vessel occlusion. Multivariate models adjusted for age, sex, hypertension, hyperlipidemia and smoking...
February 1, 2018: Therapeutic Advances in Cardiovascular Disease
Graeme K Ambler, Christopher P Twine
BACKGROUND: Femoro-popliteal bypass is implemented to save limbs that might otherwise require amputation, in patients with ischaemic rest pain or tissue loss; and to improve walking distance in patients with severe life-limiting claudication. Contemporary practice involves grafts using autologous vein, polytetrafluoroethylene (PTFE) or Dacron as a bypass conduit. This is the second update of a Cochrane review first published in 1999 and last updated in 2010. OBJECTIVES: To assess the effects of bypass graft type in the treatment of stenosis or occlusion of the femoro-popliteal arterial segment, for above- and below-knee femoro-popliteal bypass grafts...
February 11, 2018: Cochrane Database of Systematic Reviews
Becky Hirst, Jack Powell
Skeletal muscle is an unusual site for metastasis from malignancy. We report a patient who presented with calf metastases from a squamous cell carcinoma of lung. Attempts were made to control his pain conservatively for almost 2 years before he was referred for a below-knee amputation. He did well following this and was able to stop the majority of his analgesic drugs.
February 1, 2018: BMJ Supportive & Palliative Care
Moses Lee, Woo Jin Choi, Seung Hwan Han, Jinyoung Jang, Jin Woo Lee
BACKGROUND: Tibiotalocalcaneal (TTC) fusion using a retrograde intramedullary (IM) nail is an effective salvage option for terminal-stage hindfoot problems. However, as many patients who receive TTC fusion bear unfavorable medical comorbidities, the risk of nonunion, infection and other complications increases. This study was performed to identify the factors influencing outcomes after TTC fusion using a retrograde IM nail. METHODS: Between September 2008 and February 2012, 34 consecutive patients received TTC fusion using a retrograde IM nail for limb salvage...
July 22, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
Hani El-Mowafi, Ahmed El-Hawary, Yasser Kandil
BACKGROUND: Charcot arthropathy of the peritalar complex carries a high risk of amputation if not properly managed. Our aim is to assess the functional outcome of severe Charcot arthropathy of the peritalar complex following enblock resection of the ulcer, massive debridement and stabilizing all the elements of the peritalar complex. METHODS: We prospectively studied 38 feet in 35 patients with peritalar complex Charcot arthropathy. All Feet underwent intense debridement and fusion using a combination of (Ilizarov) external fixation, and (plate and locked nail) internal fixation...
March 6, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
N Vasukutty, H Jawalkar, A Anugraha, R Chekuri, R Ahluwalia, V Kavarthapu
BACKGROUND: Corrective fusion for the unstable deformed hind foot and mid foot in Charcot Neuroarthropathy (CN) is quite challenging and is best done in tertiary centres under the supervision of multidisciplinary teams. METHODS: We present a follow up to our initial report with a series of 42 hind foot corrections in 40 patients from a tertiary level teaching hospital in the United Kingdom. The mean patient age was 59 (33-82). 17 patients had type1diabetes mellitus, 23 had type 2...
April 28, 2017: Foot and Ankle Surgery: Official Journal of the European Society of Foot and Ankle Surgeons
S Keisin Wang, Linden A Green, Natalie A Drucker, Raghu L Motaganahalli, Andres Fajardo, Michael P Murphy
OBJECTIVE: Currently, there are no accepted nonsurgical therapies that improve the delivery of blood-derived nutrients to patients with critical limb ischemia. Here, we describe the ongoing phase 1/2 Clinical and Histologic Analysis of Mesenchymal Stromal Cells in AmPutations (CHAMP) trial, which will provide crucial evidence of the safety profile of mesenchymal stromal cells (MSCs) and explore their therapeutic mechanisms in the setting of critical limb ischemia requiring below-knee amputation (BKA)...
January 30, 2018: Journal of Vascular Surgery
Matthew J Major, Chelsi K Serba, Xinlin Chen, Nicholas Reimold, Franklyn Ndubuisi-Obi, Keith E Gordon
Sensory-motor deficits associated with below-knee amputation impair reactions to external perturbations. As such, below-knee prosthesis users rely on proactive control strategies to maintain locomotor stability. However, there are trade-offs (metabolic, comfort, etc.) associated with proactive strategies. We hypothesize that because proactive control strategies are costly, prosthesis users and non-impaired participants will use a priori knowledge (timing, direction) of an impending lateral perturbation to make specific gait adaptations only when the timing of the perturbation is known and the adaptation can be temporally-limited...
January 30, 2018: Scientific Reports
Marcus Thieme, Michael Lichtenberg, Marianne Brodmann, Angelo Cioppa, Dierk Scheinert
BACKGROUND: Most common clinical presentation of peripheral artery disease (PAD) comprises intermittent claudication (IC), but about one third of patients will progress to critical limb ischemia (CLI), characterized by rest pain and/or tissue loss, which is the most severe limb manifestation of PAD. Paclitaxel-coated balloons are well established for the endovascular treatment of femoropopliteal lesions in patients with IC and CLI. This ongoing multicenter registry study is exploring the role of the Lutonix® 014 drug- coated balloon (DCB) in the treatment of below-the-knee (BTK) arteries and CLI...
January 23, 2018: Journal of Cardiovascular Surgery
Nicola Troisi, Filippo Turini, Emiliano Chisci, Leonardo Ercolini, Pierfrancesco Frosini, Renzo Lombardi, Francesca Falciani, Cristiana Baggiore, Roberto Anichini, Stefano Michelagnoli
Objective: To retrospectively evaluate the impact of pedal arch quality on tissue loss and time to healing in diabetic patients with foot wounds undergoing infrainguinal endovascular revascularization. Materials and Methods: Between January 2014 and June 2015, 137 consecutive diabetic patients with foot wounds underwent infrainguinal endovascular revascularization (femoro-popliteal or below-the-knee, arteries). Postprocedural angiography of the foot was used to divide the patients into the following three groups according to the pedal arch status: complete pedal arch (CPA), incomplete pedal arch (IPA), and absent pedal arch (APA)...
January 2018: Korean Journal of Radiology: Official Journal of the Korean Radiological Society
Selami S Sirvan, Daghan Dagdelen, Isil Akgun Demir, Mecd Atif Cezairlioglu, Hasan Basri Sezer, Semra Karsidag
Our subject is a 36-year-old man who presented to the emergency department with bilateral lower extremity amputation at the level of the distal third of the tibia after a car accident. Surgery was planned for below-knee amputation of the right lower extremity and replantation of the left foot. The arteries dissected from the iatrogenically amputated segment were used as grafts to repair vascular gaps during the replantation. The patient's follow-up had been problem free. We concluded that whenever possible, amputated parts unsuitable for replantation should be examined thoroughly and neurovascular structures that might be used as grafts should be preserved...
March 2017: Journal of Vascular Surgery Cases and Innovative Techniques
Tomáš Gryc, Petr Stastny, František Zahálka, Wojciech Smółka, Piotr Żmijewski, Artur Gołaś, Marek Zawartka, Tomáš Malý
Golfers with disability are limited in the execution of the full golf swing, but their performance in putting may be comparable because this stroke does not demand significant strength, balance and range of motion. Therefore, the aim of this study was to compare putting performance, kinetic and kinematic consistency between golfers with different disabilities and healthy athletes. The participants consisted of three disabled athletes (perinatal cerebral palsy, multiple sclerosis, below knee lower limb amputee) and three healthy golfers (age 34 ± 4...
December 2017: Journal of Human Kinetics
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"