Andrew Dubin
Albany Medical College
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Featured researches published by Andrew Dubin.
Journal of The American Academy of Orthopaedic Surgeons | 2014
Richard L. Uhl; Timothy T. Roberts; Dean N. Papaliodis; Michael Mulligan; Andrew Dubin
&NA; Chronic musculoskeletal pain results from a complex interplay of mechanical, biochemical, psychological, and social factors. Effective management is markedly different from that of acute musculoskeletal pain. Understanding the physiology of pain transmission, modulation, and perception is crucial for effective management. Pharmacologic and nonpharmacologic therapies such as psychotherapy and biofeedback exercises can be used to manage chronic pain. Evidence‐based treatment recommendations have been made for chronic pain conditions frequently encountered by orthopaedic surgeons, including low back, osteoarthritic, posttraumatic, and neuropathic pain. Extended‐release tramadol; select tricyclic antidepressants, serotonin reuptake inhibitors, and anticonvulsants; and topical medications such as lidocaine, diclofenac, and capsaicin are among the most effective treatments. However, drug efficacy varies significantly by indication. Orthopaedic surgeons should be familiar with the widely available safe and effective nonnarcotic options for chronic musculoskeletal pain.
Medical Clinics of North America | 2016
Andrew Dubin
Osteoarthritis (OA) is a common problem in society and can lead to significant disability and impairment of a patients capacity to perform activities of daily living. The focus of this article is various treatment options for the management of OA, with emphasis on conservative management. The emphasis is on the role of exercise, pharmacology, intra-articular joint injections, and bracing options in the management of OA.
Medical Clinics of North America | 2014
Andrew Dubin
Evaluation of gait and its associated deviations from normal requires an in-depth evaluation of the patient and an appreciation for the complexity of the task. Understanding gait starts with an appreciation of the basic determinants of gait. Foot drop is a common gait deviation. Functionally, a foot drop results in a long limb. This will result in alterations of the gait cycle during swing phase. The common compensations for a foot drop include steppage gait, circumduction, and a persistently abducted limb. Noninterventional options for management of common gait deviations secondary to ankle/foot dysfunction present challenges.
Korean Journal of Urology | 2015
Amy D. Dobberfuhl; Sara Spettel; Catherine Schuler; Robert M. Levin; Andrew Dubin; Elise J.B. De
Purpose Existing data supports a relationship between pelvic floor dysfunction and lower urinary tract symptoms. We developed a survival model of pelvic floor dysfunction in the rabbit and evaluated cystometric (CMG), electromyographic (EMG) and ambulatory voiding behavior. Materials and Methods Twelve female adult virgin rabbits were housed in metabolic cages to record voiding and defecation. Anesthetized CMG/EMG was performed before and after treatment animals (n=9) received bilateral tetanizing needle stimulation to the pubococcygeous (PC) muscle and controls (n=3) sham needle placement. After 7 days all animals were subjected to tetanizing transvaginal stimulation and CMG/EMG. After 5 days a final CMG/EMG was performed. Results Of rabbits that underwent needle stimulation 7 of 9 (78%) demonstrated dysfunctional CMG micturition contractions versus 6 of 12 (50%) after transvaginal stimulation. Needle stimulation of the PC musculature resulted in significant changes in: basal CMG pressure, precontraction pressure change, contraction pressure, interval between contractions and postvoid residual; with time to 3rd contraction increased from 38 to 53 minutes (p=0.008 vs. prestimulation). Vaginal noxious stimulation resulted in significant changes in: basal CMG pressure and interval between contractions; with time to 3rd contraction increased from 37 to 46 minutes (p=0.008 vs. prestimulation). Changes in cage parameters were primarily seen after direct needle stimulation. Conclusions In a majority of animals, tetanizing electrical stimulation of the rabbit pelvic floor resulted in voiding changes suggestive of pelvic floor dysfunction as characterized by a larger bladder capacity, longer interval between contractions and prolonged contraction duration.
Female pelvic medicine & reconstructive surgery | 2016
Amy D. Dobberfuhl; Sara Spettel; Catherine Schuler; Andrew Dubin; Robert M. Levin; Elise J.B. De
Objectives Although a relationship between pelvic floor dysfunction and lower urinary tract symptoms is described in the literature, the mechanism and pathways need further characterization. We developed an animal model of pelvic floor dysfunction after noxious stimulation of the pubococcygeus (PC) muscle. Methods Fifteen female adult rabbits were evaluated with cystometry (CMG) and electromyography (EMG) recordings from the PC muscle. Cystometry/EMG was performed before and after treatment animal (n = 11) received noxious pelvic floor electrical stimulation through the PC EMG electrode, and controls (n = 4) underwent sham needle placement. Two animals underwent S3 dorsal rhizotomy to demonstrate that the observed results required afferent innervation. Results Voiding changes were demonstrated in 9 of 11 rabbits after stimulation. Most of the rabbits (7/9) exhibited a prolonged-dysfunctional voiding pattern with larger capacity (mean, 17 mL [SEM, ±8 mL]), longer intercontractile interval (227% [SEM, ±76%]) and duration (163% [SEM, ±20%]), and increased postvoid residual (24 mL [SEM, ±6 mL]). The remaining dysfunctional rabbits (2/9) exhibited an overactive-dysfunctional voiding pattern with lower capacity (−26 mL [SEM, ±6 mL]), shortened intercontractile interval (16% [SEM, ±9%]) and duration (56% [SEM, ±30%]), and decreased postvoid residual (−27 mL [SEM, ±6 mL]). Nonresponder rabbits (2/11) were relatively unchanged in their micturition cycles after stimulation. Rhizotomy animals were acontractile and filled until overflow incontinence occurred. Conclusions Using noxious electrical stimulation of the pelvic musculature, we were able to produce an animal model of pelvic floor dysfunction in most rabbits as hallmarked by a larger bladder capacity, an increased intercontractile interval, and prolonged contraction duration.
International Wound Journal | 2015
Claire Davenport; Andrew Dubin
We report an unanticipated medication effect resulting in near‐complete wound healing in a patient after beginning tadalafil therapy of 20 mg thrice daily. This patient was treated for 50 years with state‐of‐the art acute and then chronic wound interventions after a traumatic farm machinery accident which resulted in a devascularised foot wound. This infection was both life‐ and limb‐threatening. The patient had undergone multiple vascular and plastic surgeries and antimicrobial therapies in addition to hospitalisations for sepsis. Limb amputation was being considered, when his urologist placed him on daily phosphodiesterase‐5 inhibitor therapy, prior to unrelated urologic surgery. Remarkably, his foot wound underwent near‐complete resolution and has been stable for 2 years.
Archive | 2013
Eric S. Hsu; Charles Argoff; Katherine E. Galluzzi; Raphael J. Leo; Andrew Dubin
Between April 2000 and March 2009, carpal tunnel syndrome was managed 1700 times among 885,400 encounters in the BEACH program (Bettering the Evaluation and Care of Health) at a rate of two contacts per 1000 encounters. This extrapolates to about 195,000 contacts annually across Australia.
Practical Management of Pain (Fifth Edition) | 2014
Andrew Dubin; Irfan Lalani; Charles Argoff
Archive | 2013
Eric S. Hsu; Charles Argoff; Katherine E. Galluzzi; Raphael J. Leo; Andrew Dubin
ics.org | 2011
Sara Spettel; Andrew Dubin; Robert M. Levin; Elise De