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Grazioso TP, Djouder N. The forgotten art of cold therapeutic properties in cancer: A comprehensive historical guide. iScience 2023; 26:107010. [PMID: 37332670 PMCID: PMC10275721 DOI: 10.1016/j.isci.2023.107010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023] Open
Abstract
Cold therapy has been used for centuries, from Julius Caesar to Mohandas Gandhi, as a potent therapeutic approach. However, it has been largely forgotten in modern medicine. This review explores the history of cold therapy and its potential application as a therapeutic strategy against various diseases, including cancer. We examine the different techniques of cold exposure and the use of other therapeutical approaches, such as cryoablation, cryotherapy, cryoimmunotherapy, cryothalectomy, and delivery of cryogen agents. While clinical trials using cold therapy for cancer treatment are still limited, recent research shows promising results in experimental animal cancer models. This area of research is becoming increasingly significant and warrants further investigation.
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Affiliation(s)
- Tatiana P. Grazioso
- Molecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas, CNIO, ES-28029 Madrid, Spain
- Gynecological, Genitourinary and Skin Cancer Unit HM, Clara Campal Comprehensive Cancer Center, CIOCC, Department of Basic Medical Sciences, Hospital Universitario HM Sanchinarro, ES-28050 Madrid, Spain
- Institute of Applied Molecular Medicine, IMMA, Facultad de Medicina, Universidad San Pablo CEU, ES-28668 Madrid, Spain
| | - Nabil Djouder
- Molecular Oncology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas, CNIO, ES-28029 Madrid, Spain
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Tan WP, Wysock JS, Lepor H. Partial gland cryoablation for prostate cancer - where are we? Nat Rev Urol 2023; 20:127-128. [PMID: 36434111 DOI: 10.1038/s41585-022-00685-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Wei Phin Tan
- Department of Urology, NYU Langone Health, New York, NY, USA.
| | - James S Wysock
- Department of Urology, NYU Langone Health, New York, NY, USA
| | - Herbert Lepor
- Department of Urology, NYU Langone Health, New York, NY, USA
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Essential Tremor: Lesions. Stereotact Funct Neurosurg 2020. [DOI: 10.1007/978-3-030-34906-6_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Bhogal P, Ganslandt O, Bäzner H, Henkes H, Aguilar Perez M. Treatment of Unruptured, Saccular, Anterior Choroidal Artery Aneurysms with Flow Diversion : A Single Centre Experience. Clin Neuroradiol 2018. [PMID: 29516113 PMCID: PMC6710236 DOI: 10.1007/s00062-018-0677-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Background The region of the brain supplied by the anterior choroidal artery (AChoA) is exquisitely eloquent. Aneurysms arising at or close to the origin of the vessel are not uncommon and damage or occlusion to the vessel can result in devastating consequences. The optimal treatment strategy is yet to be determined. Objective We sought to determine the efficacy of flow diversion for the treatment of unruptured AChoA aneurysms. Method A retrospective review of our prospectively maintained database was performed to identify all patients with unruptured aneurysms of the AChoA between March 2009 and May 2017. The fundus size, number and type of flow-diverting stent (FD), complications and follow-up data were recorded. Results We identified 30 patients (60% female), average age 52.8 ± 10.8 years (range 27–73), with 30 aneurysms. The aneurysms were generally small with a mean fundus diameter of 3.4 mm (range 1–7 mm). Early angiographic follow-up data were available for all patients at which point 15 aneurysms were completely occluded (50%). Delayed angiographic follow-up was available in 24 patients and occlusion was seen in 21 patients (87.5%). Of the patients one developed transient ischemic symptoms after interruption of the antiplatelet medication and another patient had a small embolic infarct with transient symptoms in the periprocedural period. Conclusion Flow diversion can be used to successfully treat aneurysms of the AChoA. The treatment carries a high rate of technical and radiological success with a good safety profile.
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Affiliation(s)
- P Bhogal
- Neuroradiological Clinic, Neurocenter, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany.
| | - O Ganslandt
- Neurosurgical Clinic, Neurocenter, Klinikum Stuttgart, Stuttgart, Germany
| | - H Bäzner
- Neurological Clinic, Neurocenter, Klinikum Stuttgart, Stuttgart, Germany
| | - H Henkes
- Neuroradiological Clinic, Neurocenter, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany.,Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Aguilar Perez
- Neuroradiological Clinic, Neurocenter, Klinikum Stuttgart, Kriegsbergstraße 60, 70174, Stuttgart, Germany
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Lozano CS, Tam J, Lozano AM. The changing landscape of surgery for Parkinson's Disease. Mov Disord 2017; 33:36-47. [PMID: 29194808 DOI: 10.1002/mds.27228] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/25/2017] [Accepted: 09/28/2017] [Indexed: 11/07/2022] Open
Abstract
Neurosurgical interventions have been used to treat PD for over a century. We examined the changing landscape of surgery for PD to appraise the value of various procedures in the context of advances in our understanding and technology. We assessed the number of articles published on neurosurgical procedures for PD over time as an albeit imprecise surrogate for their usage level. We identified over 8,000 publications associated with PD surgery. Over half the publications were on DBS. The field of DBS for PD showed a rapid rise in articles, but is now in a steady state. Thalamotomy and, to a lesser extent, pallidotomy follow a biphasic publication distribution with peaks approximately 30 years apart. Articles on gene therapy and transplantation experienced initial rapid rises and significant recent declines. Procedures using novel technologies, including gamma knife and focused ultrasound, are emerging, but are yet to have significant impact as measured by publication numbers. Pallidotomy and thalamotomy are prominent examples of procedures that were popular, declined, and re-emerged and redeclined. Transplantation and gene therapy have never broken into clinical practice. DBS overtook all procedures as the dominant surgical intervention and drove widespread use of surgery for PD. Notwithstanding, the number of DBS articles appears to have plateaued. As advances continue, emerging treatments may compete with DBS in the future. © 2017 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Christopher S Lozano
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Joseph Tam
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Andres M Lozano
- Division of Neurosurgery, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
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Edwards CA, Kouzani A, Lee KH, Ross EK. Neurostimulation Devices for the Treatment of Neurologic Disorders. Mayo Clin Proc 2017; 92:1427-1444. [PMID: 28870357 DOI: 10.1016/j.mayocp.2017.05.005] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/16/2017] [Accepted: 05/01/2017] [Indexed: 12/01/2022]
Abstract
Rapid advancements in neurostimulation technologies are providing relief to an unprecedented number of patients affected by debilitating neurologic and psychiatric disorders. Neurostimulation therapies include invasive and noninvasive approaches that involve the application of electrical stimulation to drive neural function within a circuit. This review focuses on established invasive electrical stimulation systems used clinically to induce therapeutic neuromodulation of dysfunctional neural circuitry. These implantable neurostimulation systems target specific deep subcortical, cortical, spinal, cranial, and peripheral nerve structures to modulate neuronal activity, providing therapeutic effects for a myriad of neuropsychiatric disorders. Recent advances in neurotechnologies and neuroimaging, along with an increased understanding of neurocircuitry, are factors contributing to the rapid rise in the use of neurostimulation therapies to treat an increasingly wide range of neurologic and psychiatric disorders. Electrical stimulation technologies are evolving after remaining fairly stagnant for the past 30 years, moving toward potential closed-loop therapeutic control systems with the ability to deliver stimulation with higher spatial resolution to provide continuous customized neuromodulation for optimal clinical outcomes. Even so, there is still much to be learned about disease pathogenesis of these neurodegenerative and psychiatric disorders and the latent mechanisms of neurostimulation that provide therapeutic relief. This review provides an overview of the increasingly common stimulation systems, their clinical indications, and enabling technologies.
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Affiliation(s)
- Christine A Edwards
- School of Engineering, Deakin University, Geelong, Victoria, Australia; Department of Neurologic Surgery, Mayo Clinic, Rochester, MN
| | - Abbas Kouzani
- School of Engineering, Deakin University, Geelong, Victoria, Australia
| | - Kendall H Lee
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN; Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN
| | - Erika K Ross
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN; Department of Surgery, Mayo Clinic, Rochester, MN.
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Neki H, Caroff J, Jittapiromsak P, Benachour N, Mihalea C, Ikka L, Moret J, Spelle L. Patency of the anterior choroidal artery covered with a flow-diverter stent. J Neurosurg 2015; 123:1540-5. [PMID: 26047410 DOI: 10.3171/2014.11.jns141603] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT
The concept of the flow-diverter stent (FDS) is to induce aneurysmal thrombosis while preserving the patency of the parent vessel and any covered branches. In some circumstances, it is impossible to avoid dangerously covering small branches, such as the anterior choroidal artery (AChA), with the stent. In this paper, the authors describe the clinical and angiographic effects of covering the AChA with an FDS.
METHODS
Between April 2011 and July 2013, 92 patients with intracranial aneurysms were treated with the use of FDSs in the authors’ institution. For 20 consecutive patients (21.7%) retrospectively included in this study, this involved the unavoidable covering of the AChA with a single FDS during endovascular therapy. AChAs feeding the choroid plexus were classified as the long-course group (14 cases), and those not feeding the choroid plexus were classified as the short-course group (6 cases). Clinical symptoms and the angiographic aspect of the AChA were evaluated immediately after stent delivery and during follow-up. Neurological examinations were performed to rule out hemiparesis, hemihypesthesia, hemianopsia, and other cortical signs.
RESULTS
FDS placement had no immediate effect on AChA blood flow. Data were obtained from 1-month clinical follow-up in all patients and from midterm angiographic follow-up in 17 patients (85.0%), with a mean length of 9.8 ± 5.4 months. No patient in either group complained of transient or permanent symptoms related to an AChA occlusion. In all cases, the AChA remained patent without any flow changes.
CONCLUSIONS
The results of this study suggest that when impossible to avoid, the AChA may be safely covered with a single FDS during intracranial aneurysm treatment, irrespective of anatomy and anastomoses.
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Affiliation(s)
- Hiroaki Neki
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Jildaz Caroff
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Pakrit Jittapiromsak
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Nidhal Benachour
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Cristian Mihalea
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Leon Ikka
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Jacques Moret
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
| | - Laurent Spelle
- Interventional Neuroradiology NEURI Center, Beaujon Hospital, Paris Diderot University, Clichy, France
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8
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Affiliation(s)
- V A Kubyshkin
- A.V. Vishnevsky Institute for Surgery Health Ministry of the Russian Federation
| | - D A Ionkin
- A.V. Vishnevsky Institute for Surgery Health Ministry of the Russian Federation
| | | | - A V Chzhao
- A.V. Vishnevsky Institute for Surgery Health Ministry of the Russian Federation
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Abstract
The history of medicine is replete with innovations in neurosurgery that have spurred further developments across the medical spectrum. Surgeons treating pathologies in the head and spine have broken ground with new approaches, techniques, and technologies since ancient times. Neurosurgeons occupy a vital nexus in patient care, interfacing with the clinical symptoms and signs afflicting patients, the pathology at surgery, and imaging studies. No other physicians occupy this role within the nervous system. This power of observation and the ability to intercede place neurosurgeons in a unique position for impacting disease. Yet despite these pioneering achievements, more recently, forces in the workplace may be challenging neurosurgery's opportunities to contribute to the future growth of the neurosciences and medicine. The authors posit that, in the current health care climate, revenue generation by neurosurgical clinical activity is valued by the system more than neurosurgical research and academic output. Without providing the talented stream of new neurosurgeons with the opportunities and, in fact, the directive to achieve beyond simple financial success, the specialty is missing the opportunity to optimize its progress. The authors contend that the key to remaining relevant with the incorporation of new technologies to the treatment of neurosurgical patients will be to be flexible, open-minded, and nimble with the adaptation of new procedures by training and encouraging neurosurgical residents to pursue new or neglected areas of the specialty. Only by doing so can neurosurgery continue to expand.
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A Short History of Neurosurgical Localization. World Neurosurg 2013; 80:479-81. [DOI: 10.1016/j.wneu.2012.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 06/12/2012] [Indexed: 11/22/2022]
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Gionfriddo MR, Greenberg AJ, Wahegaonkar AL, Lee KH. Pathways of translation: deep brain stimulation. Clin Transl Sci 2013; 6:497-501. [PMID: 24330698 DOI: 10.1111/cts.12055] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Electrical stimulation of the brain has a 2000 year history. Deep brain stimulation (DBS), one form of neurostimulation, is a functional neurosurgical approach in which a high-frequency electrical current stimulates targeted brain structures for therapeutic benefit. It is an effective treatment for certain neuropathologic movement disorders and an emerging therapy for psychiatric conditions and epilepsy. Its translational journey did not follow the typical bench-to-bedside path, but rather reversed the process. The shift from ancient and medieval folkloric remedy to accepted medical practice began with independent discoveries about electricity during the 19th century and was fostered by technological advances of the 20th. In this paper, we review that journey and discuss how the quest to expand its applications and improve outcomes is taking DBS from the bedside back to the bench.
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Affiliation(s)
- Michael R Gionfriddo
- Mayo Graduate School, Mayo Clinic Center for Translational Science Activities, Rochester, Minnesota, USA
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Schiefer TK, Matsumoto JY, Lee KH. Moving forward: advances in the treatment of movement disorders with deep brain stimulation. Front Integr Neurosci 2011; 5:69. [PMID: 22084629 PMCID: PMC3211039 DOI: 10.3389/fnint.2011.00069] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2011] [Accepted: 10/07/2011] [Indexed: 11/13/2022] Open
Abstract
The modern era of stereotactic and functional neurosurgery has ushered in state of the art technologies for the treatment of movement disorders, particularly Parkinson's disease (PD), tremor, and dystonia. After years of experience with various surgical therapies, the eventual shortcomings of both medical and surgical treatments, and several serendipitous discoveries, deep brain stimulation (DBS) has risen to the forefront as a highly effective, safe, and reversible treatment for these conditions. Idiopathic advanced PD can be treated with thalamic, globus pallidus internus (GPi), or subthalamic nucleus (STN) DBS. Thalamic DBS primarily relieves tremor while GPi and STN DBS alleviate a wide range of Parkinsonian symptoms. Thalamic DBS is also used in the treatment of other types of tremor, particularly essential tremor, with excellent results. Both primary and various types of secondary dystonia can be treated very effectively with GPi DBS. The variety of anatomical targets for these movement disorders is indicative of the network-level dysfunction mediating these movement disturbances. Despite an increasing understanding of the clinical benefits of DBS, little is known about how DBS can create such wide sweeping neuromodulatory effects. The key to improving this therapeutic modality and discovering new ways to treat these and other neurologic conditions lies in better understanding the intricacies of DBS. Here we review the history and pertinent clinical data for DBS treatment of PD, tremor, and dystonia. While multiple regions of the brain have been targeted for DBS in the treatment of these movement disorders, this review article focuses on those that are most commonly used in current clinical practice. Our search criteria for PubMed included combinations of the following terms: DBS, neuromodulation, movement disorders, PD, tremor, dystonia, and history. Dates were not restricted.
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Affiliation(s)
| | | | - Kendall H. Lee
- Department of Neurologic Surgery, Mayo ClinicRochester, MN, USA
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Bronte-Stewart H, Taira T, Valldeoriola F, Merello M, Marks WJ, Albanese A, Bressman S, Moro E. Inclusion and exclusion criteria for DBS in dystonia. Mov Disord 2011; 26 Suppl 1:S5-16. [PMID: 21692112 DOI: 10.1002/mds.23482] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
When considering a patient with dystonia for deep brain stimulation (DBS) surgery several factors need to be considered. Level B evidence has shown that all motor features and associated pain in primary generalized and segmental dystonia are potentially responsive to globus pallidus internus (GPi) DBS. However, improvements in clinical series of ≥ 90% may reflect methods that need improvement, and larger prospective studies are needed to address these factors. Nevertheless, to date the selection criteria for DBS-specifically in terms of patient features (severity and nature of symptoms, age, time of evolution, or any other demographic or disease aspects)--have not been assessed in a systematic fashion. In general, dystonia patients are not considered for DBS unless medical therapies have been previously and extensively tested. The vast majority of reported patients have had DBS surgery when the disease was provoking important disability, with loss of independence and impaired quality of life. There does not appear to be an upper age limit or a minimum age limit, although there are no published data regarding the outcome of GPi DBS for dystonia in children younger than 7 years of age. There is currently no enough evidence to prove that subjects with primary--generalized dystonia who undergo DBS at an early age and sooner rather than later after disease onset may gain more benefit from DBS than those undergoing DBS after the development of fixed skeletal deformities. There is no enough evidence to refuse or support consideration of DBS in patients with previous ablative procedures.
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Affiliation(s)
- Helen Bronte-Stewart
- Department of Neurology and Neurological Sciences, Stanford University, Stanford, California 94305, USA.
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15
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Kang HS, Kwon BJ, Kwon OK, Jung C, Kim JE, Oh CW, Han MH. Endovascular coil embolization of anterior choroidal artery aneurysms. Clinical article. J Neurosurg 2009; 111:963-9. [PMID: 19463045 DOI: 10.3171/2009.4.jns08934] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Anterior choroidal artery (AChA) aneurysms are difficult to treat, and the clinical outcome of patients is occasionally compromised by ischemic complications after clipping operations. The purpose of this study was to document the outcome and follow-up results of endovascular coil embolization in patients with AChA aneurysms. METHODS Between July 1999 and March 2008, 88 patients with 90 AChA aneurysms (31 ruptured and 59 unruptured aneurysms) were treated with endovascular coil embolization in 91 sessions. There were 87 small aneurysms (< 10 mm) and 3 large aneurysms, with a mean aneurysm volume of 60.9 +/- 83.3 mm(3). Preprocedural oculomotor nerve palsy associated with AChA aneurysms was noted in 8 patients. Efficacy and safety were evaluated based on the degree of initial occlusion, procedure-related complications, patient outcome based on the Glasgow Outcome Scale score, and follow-up results. RESULTS The degree of angiographic occlusion of the aneurysms was complete for 15 aneurysms (17%), near complete for 69 aneurysms (77%) and partial for 6 aneurysms (7%). There were 4 (4.4%) symptomatic procedure-related complications (3 thromboembolic events and 1 procedural hemorrhage). The procedural hemorrhage resulted in death; however, the thromboembolic events only caused transient deficits. A favorable outcome (Glasgow Outcome Scale score of 5 or 4) was achieved in 90% (79 of 88) of the patients at the time of discharge. No patient showed signs of bleeding or rebleeding during the follow-up period (mean 25 months). Major aneurysm recanalization occurred in 2 cases. The AChA aneurysm-associated oculomotor nerve palsy tended to become aggravated transiently after coil embolization and then completely recovered over the course of 2-9 months. CONCLUSIONS Coil embolization is a safe and effective treatment modality in cases of AChA aneurysms. Coil embolization enables procedural recognition of arterial compromise and immediate reestablishment of flow, thus contributing to a favorable outcome.
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Affiliation(s)
- Hyun-Seung Kang
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul, Korea
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Sidana A, Chowdhury WH, Fuchs EJ, Rodriguez R. Cryoimmunotherapy in urologic oncology. Urology 2009; 75:1009-14. [PMID: 19758686 DOI: 10.1016/j.urology.2009.06.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2009] [Revised: 06/02/2009] [Accepted: 06/10/2009] [Indexed: 01/30/2023]
Abstract
Cryoablation is gaining acceptance as a primary treatment of localized as well as a salvage therapy of metastatic urologic malignancies. Anecdotal clinical reports suggest cryoablation can induce a systemic anti-tumor immune response; this phenomenon has been confirmed in animal models. To capitalize on this stimulatory effect of cryotherapy for control of advanced malignancies, it must be further intensified. This article reviews the existing evidence regarding cryoimmunology and discusses the mechanisms for generation of an anti-tumor immune response. Several immunotherapy approaches that can be combined with cryoablation to devise a cryoimmunotherapeutic strategy with potential to affect the progression of metastatic disease are described.
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Affiliation(s)
- Abhinav Sidana
- James Buchanan Brady Urology Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287-2101, USA
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Affiliation(s)
- Abhinav Sidana
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
| | - Ronald Rodriguez
- Department of Urology, James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
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Korpan NN. A history of cryosurgery: its development and future. J Am Coll Surg 2007; 204:314-24. [PMID: 17254936 DOI: 10.1016/j.jamcollsurg.2006.11.006] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2006] [Revised: 11/03/2006] [Accepted: 11/08/2006] [Indexed: 01/26/2023]
Affiliation(s)
- Nikolai N Korpan
- Vienna International Institute for Cryosurgery, Department of Surgery, Rudolfinerhaus, Vienna, Austria.
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Hornyak M, Rovit RL, Simon AS, Couldwell WT. Irving S. Cooper and the early surgical management of movement disorders. Video history. Neurosurg Focus 2001; 11:E6. [PMID: 16602679 DOI: 10.3171/foc.2001.11.2.7] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Irving S. Cooper was a pioneer in the field of functional neurosurgery. During his very productive and controversial career, he proposed the surgical treatment of Parkinson disease (PD) by ligating the anterior choroidal artery to control tremor and rigidity. Subsequently, he developed seminal techniques for chemopallidectomy and cryothalamectomy for PD. He also attempted to use electrical stimulation of the cerebellum or the thalamus to treat spasticity. Cooper continued his work on brain stimulation until his death in 1985. He made video recordings of nearly all of his patients during his tenure (1977-1985) at New York Medical College. Cooper's clinical video recordings were reviewed, and selected footage was compiled into a video history of Cooper's surgical management of various movement disorders. Included are pre-, post-, and some intraoperative recordings that Cooper made to document his treatment of patients with PD, tremor, Wilson disease, cerebral palsy, chorea, dystonia musculorum deformans, and some rarer entities.
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Affiliation(s)
- M Hornyak
- Department of Neurosurgery, New York Medical College, Valhalla, New York 10595, USA
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Affiliation(s)
- S M Cooper
- Department of Dermatology, Oxford Radcliffe Hospitals, Oxford OX3 7LJ, UK.
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Fields JA, Tröster AI. Cognitive outcomes after deep brain stimulation for Parkinson's disease: a review of initial studies and recommendations for future research. Brain Cogn 2000; 42:268-93. [PMID: 10744924 DOI: 10.1006/brcg.1999.1104] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Modern ablative surgery for movement disorders probably results in less frequent and severe cognitive morbidity than seen in early surgical series. Nonetheless, recent studies indicate that neurobehavioral functions commonly compromised in Parkinson's disease (PD) (e.g., executive functions, verbal fluency, and memory) are negatively impacted in some patients by lesion placement. The potential reversibility of cognitive dysfunction after chronic electrical deep brain stimulation (DBS) for PD has lead some to favor this treatment modality over ablation. This paper reviews the initial studies of the cognitive effects of thalamic, pallidal, and subthalamic DBS. These studies suggest that DBS is relatively safe from a cognitive standpoint and that the benefits of motor improvements probably outweigh the cost of minimal cognitive morbidity. This conclusion must be offered with caution, however, given the small numbers of studies to date and their methodological limitations. Neurobehavioral research has yet to adequately address (1) outcome relative to appropriate control groups; (2) effects of electrode placement versus stimulation; (3) laterality- and site-specific effects of DBS; (4) long-term effects of DBS; (5) effects of stimulation parameters; (6) risk factors for cognitive dysfunction with DBS; (7) whether cognitive dysfunction associated with DBS is reversible; and (8) comparative neurobehavioral outcome after DBS and ablation. DBS affords an exciting opportunity to clarify the neurobehavioral role of the basal ganglia.
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Affiliation(s)
- J A Fields
- Department of Neurology, University of Kansas Medical Center, Kansas City 66160-7314, USA
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