Helle Klingenberg Iversen
Clinical Associate Professor
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Telmisartan to prevent recurrent stroke and cardiovascular events
Yusuf, S., Diener, H-C., Sacco, R. L., Cotton, D., Ounpuu, S., Lawton, W. A., Palesch, Y., Martin, R. H., Albers, G. W., Bath, P., Bornstein, N., Chan, B. P. L., Chen, S-T., Cunha, L., Dahlöf, B., De Keyser, J., Donnan, G. A., Estol, C., Gorelick, P., Gu, V. & 16 others, , 18 Sep 2008, In: New England Journal of Medicine. 359, 12, p. 1225-37 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Registration of acute stroke: validity in the Danish Stroke Registry and the Danish National Registry of Patients
Wildenschild, C., Mehnert, F., Thomsen, R. W., Iversen, Helle Klingenberg, Vestergaard, K., Ingeman, A. & Johnsen, S. P., 2013, In: Clinical Epidemiology. 6, p. 27-36 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Registration of acute stroke: validity in the Danish Stroke Registry and the Danish National Registry of Patients
Wildenschild, C., Mehnert, F., Thomsen, R. W., Iversen, Helle Klingenberg, Vestergaard, K., Ingeman, A. & Johnsen, S. P., 2014, In: Clinical Epidemiology. 6, p. 27-36 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The Effects of Naturalistic Light on Diurnal Plasma Melatonin and Serum Cortisol Levels in Stroke Patients during Admission for Rehabilitation: A Randomized Controlled Trial
West, A. S., Sennels, H. P., Simonsen, S. A., Schønsted, M., Zielinski, A. H., Hansen, N. C., Jennum, Poul, Sander, B., Wolfram, F. & Iversen, Helle Klingenberg, 2019, In: International Journal of Medical Sciences. 16, 1, p. 125-134 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Impact of naturalistic lighting on hospitalized stroke patients in a rehabilitation unit: Design and measurement
West, A., Jennum, Poul, Simonsen, S. A., Sander, B., Pavlova, M. & Iversen, Helle Klingenberg, 2017, In: Chronobiology International. 34, 6, p. 687-697 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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An exploratory investigation of the effect of naturalistic light on fatigue and subjective sleep quality in stroke patients admitted for rehabilitation: A randomized controlled trial
West, A., Simonsen, S. A., Jennum, Poul, Cyril Hansen, N., Schønsted, M., Zielinski, A., Sander, B. & Iversen, Helle Klingenberg, 2019, In: NeuroRehabilitation. 45, 2, p. 187-200Research output: Contribution to journal › Journal article › Research › peer-review
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An exploratory investigation of the effect of naturalistic light on depression, anxiety, and cognitive outcomes in stroke patients during admission for rehabilitation: A randomized controlled trial
West, A., Simonsen, S. A., Zielinski, A., Cyril, N., Schønsted, M., Jennum, Poul, Sander, B. & Iversen, Helle Klingenberg, 2019, In: NeuroRehabilitation. 44, 3, p. 341-351Research output: Contribution to journal › Journal article › Research › peer-review
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Impact of the circadian clock on fibrinolysis and coagulation in healthy individuals and cardiovascular patients – A systematic review
West, A. S., Schønsted, M. I. & Iversen, Helle Klingenberg, Nov 2021, In: Thrombosis Research. 207, p. 75-84 10 p.Research output: Contribution to journal › Review › Research › peer-review
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Medical dispatchers recognise substantial amount of acute stroke during emergency calls
Viereck, S., Møller, T. P., Iversen, Helle Klingenberg, Christensen, H. & Lippert, F., 7 Jul 2016, In: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 24, 7 p., 89.Research output: Contribution to journal › Journal article › Research › peer-review
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Capillary transit time heterogeneity inhibits cerebral oxygen metabolism in patients with reduced cerebrovascular reserve capacity from steno-occlusive disease
Vestergaard, M. B., Iversen, Helle Klingenberg, Simonsen, S. A., Lindberg, U., Cramer, S. P., Andersen, U. B. & Larsson, Henrik Bo Wiberg, 2023, In: Journal of Cerebral Blood Flow and Metabolism. 43, 3, p. 460-475 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Implications of ACC/AHA Versus ESC/EAS LDL-C Recommendations for Residual Risk Reduction in ASCVD: A Simulation Study From DA VINCI
Vallejo-Vaz, A. J., Bray, S., Villa, G., Brandts, J., Kiru, G., Murphy, J., Banach, M., De Servi, S., Gaita, D., Gouni-Berthold, I., Kees Hovingh, G., Jozwiak, J. J., Jukema, J. W., Gabor Kiss, R., Kownator, S., Iversen, H. K., Maher, V., Masana, L., Parkhomenko, A., Peeters, A. & 11 others, , 2023, In: Cardiovascular Drugs and Therapy. 37, 5, p. 941-953Research output: Contribution to journal › Journal article › Research › peer-review
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Quantification of Tau-A in serum after brain injury: a comparison of two analytical platforms, ELISA and electrochemiluminescence immunoassay
Tzara, O., Amalie Simonsen, S., West, A. S., Asser Karsdal, M., Iversen, Helle Klingenberg & Henriksen, K., 2022, In: Brain Injury. 36, 6, p. 792-799 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A double-blind study of SB-220453 (Tonerbasat) in the glyceryltrinitrate (GTN) model of migraine
Tvedskov, J. F., Iversen, Helle Klingenberg & Olesen, Jes, 1 Oct 2004, In: Cephalalgia. 24, 10, p. 875-82 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The prophylactic effect of valproate on glyceryltrinitrate induced migraine
Tvedskov, J. F., Thomsen, L. L., Iversen, Helle Klingenberg, Gibson, A., Wiliams, P. & Olesen, Jes, 1 Jul 2004, In: Cephalalgia. 24, 7, p. 576-85 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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No increase of calcitonin gene-related peptide in jugular blood during migraine
Tvedskov, J., Lipka, K., dlt446, dlt446, Iversen, Helle Klingenberg, Schifter, S. & Olesen, Jes, 1 Oct 2005, In: Annals of Neurology. 58, 4, p. 561-8 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The effect of propranolol on glyceryltrinitrate-induced headache and arterial response
Tvedskov, J., Thomsen, L. L., Thomsen, L. L., Iversen, Helle Klingenberg, Williams, P., Gibson, A., Jenkins, K., Peck, R. & Olesen, Jes, 1 Dec 2004, In: Cephalalgia. 24, 12, p. 1076-87 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Nitroglycerin provocation in normal subjects is not a useful human migraine model?
Tvedskov, Jesper Filtenborg, Iversen, Helle Klingenberg, Olesen, Jes & Tfelt-Hansen, P., Aug 2010, In: Cephalalgia : an international journal of headache. 30, 8, p. 928-32 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Causes of Death Data in the Global Burden of Disease Estimates for Ischemic and Hemorrhagic Stroke
Truelsen, T., Krarup, L., Iversen, Helle Klingenberg, Mensah, G. A., Feigin, V. L., Sposato, L. A. & Naghavi, M., Oct 2015, In: Neuroepidemiology. 45, 3, p. 152-60 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Acute endovascular reperfusion treatment in patients with ischaemic stroke and large-vessel occlusion (Denmark 2011-2017)
Truelsen, Thomas Clement, Hansen, K., Andersen, G., Sørensen, L., Madsen, C., Diaz, A., Stavngaard, T., Hundborg, H. H., Højgaard, J., Hjort, N., Iversen, Helle Klingenberg, Johnsen, S. P. & Simonsen, C. Z., Aug 2019, In: European Journal of Neurology. 26, 8, p. 1044-1050 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Can pelvic floor muscle training improve quality of life in men with mild to moderate post‑stroke and lower urinary tract symptoms?
Tibaek, S., Gard, G., Dehlendorff, C., Iversen, Helle Klingenberg, Biering-Sørensen, Fin & Jensen, Rigmor Højland, 2017, In: European Journal of Physical and Rehabilitation Medicine. 53, 3, p. 416-425Research output: Contribution to journal › Journal article › Research › peer-review
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Prevalence of lower urinary tract symptoms (LUTS) in stroke patients: a cross-sectional, clinical survey
Tibaek, S., Gard, G., Klarskov, P., Iversen, Helle Klingenberg, Dehlendorff, Christian & Jensen, Rigmor Højland, 2008, In: Neurourology and Urodynamics. 27, 8, p. 763-71 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Prevalence of lower urinary tract symptoms (LUTS) in stroke patients: a cross-sectional, clinical survey
Tibaek, S., Gard, G., Klarskov, P., Iversen, Helle Klingenberg, Dehlendorff, C. & Jensen, Rigmor Højland, 1 Jan 2008, In: Neurourology and Urodynamics. 27, 8, p. 763-71 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Is Pelvic Floor Muscle Training Effective for Men With Poststroke Lower Urinary Tract Symptoms? A Single-Blinded Randomized, Controlled Trial
Tibaek, S., Gard, G., Dehlendorff, Christian, Iversen, Helle Klingenberg, Biering-Sørensen, Fin & Jensen, Rigmor Højland, 2017, In: American Journal of Men's Health. 11, 5, p. 1460-1471 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Is well-being associated with lower urinary tract symptoms in patients with stroke?
Tibaek, S., Dehlendorff, Christian, Iversen, Helle Klingenberg, Klarskov, P., Gard, G. & Jensen, Rigmor Højland, 1 Mar 2011, In: Scandinavian Journal of Urology and Nephrology. 45, 2, p. 134-42 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The Danish Prostatic Symptom Score (DAN-PSS-1) questionnaire is reliable in stroke patients
Tibaek, S., Jensen, Rigmor Højland, Klarskov, P., Iversen, Helle Klingenberg & Gard, G., 2006, In: Neurourology and Urodynamics. 25, 4, p. 319-23 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Lower Urinary Tract Symptoms, Erectile Dysfunction, and Quality of Life in Poststroke Men: A Controlled Cross-Sectional Study
Tibaek, S., Gard, G., Dehlendorff, C., Iversen, Helle Klingenberg, Biering-Sørensen, Fin & Jensen, Rigmor Højland, 2017, In: American Journal of Men's Health. 11, 3, p. 748-756Research output: Contribution to journal › Journal article › Research › peer-review
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Are activity limitations associated with lower urinary tract symptoms in stroke patients? A cross-sectional, clinical survey
Tibaek, S., Gard, G., Klarskov, P., Iversen, Helle Klingenberg, Dehlendorff, C., Jensen, Rigmor Højland, Tibæk, S., Gard, G., Klarskov, P., Iversen, H. K., Dehlendorff, C. & Jensen, Rigmor Højland, 2009, In: Scandinavian Journal of Urology and Nephrology. 43, 5, p. 383-9 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The effect of pelvic floor muscle training on sexual function in men with lower urinary tract symptoms after stroke
Tibaek, S., Gard, G., Dehlendorff, C., Iversen, Helle Klingenberg, Erdal, J., Biering-Sørensen, Fin, Dorey, G. & Jensen, R., 2015, In: Topics in Stroke Rehabilitation. 22, 3, p. 185-93 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effect of a nitric oxide donor (glyceryl trinitrate) on nociceptive thresholds in man
Thomsen, L. L., Brennum, J., Iversen, Helle Klingenberg & Olesen, Jes, May 1996, In: Cephalalgia : an international journal of headache. 16, 3, p. 169-74 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Increased cerebrovascular pCO2 reactivity in migraine with aura--a transcranial Doppler study during hyperventilation
Thomsen, L. L., Iversen, Helle Klingenberg & Olesen, Jes, Jun 1995, In: Cephalalgia : an international journal of headache. 15, 3, p. 211-5 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Cerebral blood flow velocities are reduced during attacks of unilateral migraine without aura
Thomsen, L. L., Iversen, Helle Klingenberg & Olesen, Jes, Apr 1995, In: Cephalalgia : an international journal of headache. 15, 2, p. 109-16 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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A nitric oxide donor (nitroglycerin) triggers genuine migraine attacks
Thomsen, L. L., Kruuse, Christina Rostrup, Iversen, Helle Klingenberg & Olesen, Jes, Sep 1994, In: European journal of neurology : the official journal of the European Federation of Neurological Societies. 1, 1, p. 73-80 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effekten af nitrogenoxiddonoren glyceryltrinitrat på humane smertetaerskler for tryk
Thomsen, L. L., Brennum, J., Iversen, Helle Klingenberg & Olesen, Jes, 21 Jul 1997, In: Ugeskrift for Laeger. 159, 30, p. 4645-8 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sumatriptan (Imigran) til patienter med hemiplegisk migraene?
Thomsen, L. L., Iversen, Helle Klingenberg & Olesen, Jes, 10 Aug 1992, In: Ugeskrift for Laeger. 154, 33, p. 2271Research output: Contribution to journal › Journal article › Communication
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Venous plasma levels of endothelin-1 are not altered immediately after nitroglycerin infusion in healthy subjects
Thomsen, L. L., Iversen, Helle Klingenberg, Emmeluth, C. & Bie, P., 1995, In: European Journal of Clinical Pharmacology. 48, 2, p. 139-42 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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CO2 measurements during transcranial Doppler examinations in headache patients: methodological considerations
Thomsen, L. L. & Iversen, Helle Klingenberg, Jun 1994, In: Cephalalgia : an international journal of headache. 14, 3, p. 245-7 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Transcranial Doppler and cardiovascular responses during cardiovascular autonomic tests in migraineurs during and outside attacks
Thomsen, L. L., Iversen, Helle Klingenberg, Boesen, F. & Olesen, Jes, Oct 1995, In: Brain. 118 ( Pt 5), p. 1319-27 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Experimental and biological variation of three-dimensional transcranial Doppler measurements
Thomsen, L. L. & Iversen, Helle Klingenberg, Dec 1993, In: Journal of Applied Physiology. 75, 6, p. 2805-10 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Arterial supersensitivity to nitric oxide (nitroglycerin) in migraine sufferers
Thomsen, L. L., Iversen, Helle Klingenberg, Brinck, T. A. & Olesen, Jes, Dec 1993, In: Cephalalgia : an international journal of headache. 13, 6, p. 395-9; discussion 376Research output: Contribution to journal › Journal article › Research › peer-review
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Intravenous alteplase for stroke with unknown time of onset guided by advanced imaging: systematic review and meta-analysis of individual patient data
Thomalla, G., Boutitie, F., Ma, H., Koga, M., Ringleb, P., Schwamm, L. H., Wu, O., Bendszus, M., Bladin, C. F., Campbell, B. C. V., Cheng, B., Churilov, L., Ebinger, M., Endres, M., Fiebach, J. B., Fukuda-Doi, M., Inoue, M., Kleinig, T. J., Latour, L. L., Lemmens, R. & 31 others, , 2020, In: The Lancet. 396, 10262, p. 1574-1584 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Global impact of the COVID-19 pandemic on stroke care and intravenous thrombolysis
Thanh Nguyen, P., Qureshi, M., Martins, S., Yamagami, H., Qiu, Z., Mansour, O., Czlonkowska, A., Abdalkader, M., Sathya, A., de Sousa, D. A., Demeestere, J., Mikulik, R., Vanacker, P., Siegler, J., Korv, J., Biller, J., Liang, C., Sangha, N., Zha, A., Czap, A. & 428 others, , 2021, In: Neurology. 96, 15 Supplement, 1462.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Triptaner i migraenebehandlingen. En oversigt baseret pa tre Cochrane-reviews
Tfelt-Hansen, P. & Iversen, Helle Klingenberg, 8 May 2006, In: Ugeskrift for Laeger. 168, 19, p. 1850-3 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Early clinical experience with subcutaneous GR43175 in acute migraine: an overview
Tfelt-Hansen, P., Brand, J., Dano, P., Doenicke, A., Findley, L. J., Iversen, Helle Klingenberg, Melchart, D. & Sahlender, H. M., 1989, In: Cephalalgia : an international journal of headache. 9 Suppl 9, p. 73-7 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Prednisolone reduces nitric oxide-induced migraine
Tfelt-Hansen, P., Daugaard, D., Lassen, L. H., Iversen, Helle Klingenberg & Olesen, Jes, Oct 2009, In: European journal of neurology : the official journal of the European Federation of Neurological Societies. 16, 10, p. 1106-11 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Thrombolysis in acute ischemic stroke is associated with lower long-term hospital bed day use: A nationwide propensity score-matched follow-up study
Terkelsen, T., Schmitz, M. L., Simonsen, C. Z., Hundborg, H. H., Christensen, Hanne Krarup, Gyllenborg, J., Sandal, B. F., Iversen, Helle Klingenberg, Madsen, C., Rasmussen, M., Vestergaard, K., Andersen, G. & Johnsen, S. P., 2016, In: International Journal of Stroke. 11, 8, p. 910-916 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Flunarizine versus metoprolol in migraine prophylaxis: a double-blind, randomized parallel group study of efficacy and tolerability
Sørensen, Per Soelberg, Larsen, B. H., Rasmussen, M. J., Kinge, E., Alslev, T., Nøhr, P., Pedersen, K. K., Schrøder, P., Lademann, A. & Iversen, Helle Klingenberg, Nov 1991, In: Headache Online. 31, 10, p. 650-7 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Long-term immune cell profiling in stroke patients with or without infections
Sørensen, N. V., Hasseldam, Henrik, Johansen, F. F., Kristiansen, Uffe, Overgaard, K., Iversen, Helle Klingenberg & Rasmussen, Rune Skovgaard, 2024, In: International Journal of Neuroscience. 134, 2, p. 197-205Research output: Contribution to journal › Journal article › Research › peer-review
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Patent Foramen Ovale Closure or Antiplatelet Therapy for Cryptogenic Stroke
Søndergaard, Lars, Kasner, S. E., Rhodes, J. F., Andersen, G., Iversen, Helle Klingenberg, Nielsen-Kudsk, J. E., Settergren, M., Sjöstrand, C., Roine, R. O., Hildick-Smith, D., Spence, J. D., Thomassen, L. & Gore REDUCE Clinical Study Investigators, G. R. C. S. I., 2017, In: New England Journal of Medicine. 377, 11, p. 1033-1042Research output: Contribution to journal › Journal article › Research › peer-review
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Renal Impairment and Risk of Acute Stroke: The INTERSTROKE Study
Smyth, A., Judge, C., Wang, X., Pare, G., Rangarajan, S., Canavan, M., Chin, S. L., Al-Hussain, F., Yusufali, A. M., Elsayed, A., Damasceno, A., Avezum, A., Czlonkowska, A., Rosengren, A., Dans, A. L., Oguz, A., Mondo, C., Weimar, C., Ryglewicz, D., Xavier, D. & 13 others, , 1 Jun 2021, In: Neuroepidemiology. 55, 3, p. 206-215 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Sleep-disordered breathing and cerebral small vessel disease—acute and 6 months after ischemic stroke
Simonsen, S. A., Andersen, A. V., West, A. S., Wolfram, F., Jennum, Poul & Iversen, Helle Klingenberg, 2022, In: Sleep and Breathing. 26, p. 1107–1113Research output: Contribution to journal › Journal article › Research › peer-review
ID: 47983134
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Is Pelvic Floor Muscle Training Effective for Men With Poststroke Lower Urinary Tract Symptoms? A Single-Blinded Randomized, Controlled Trial
Research output: Contribution to journal › Journal article › Research › peer-review
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Pharyngeal Electrical Stimulation for Treatment of Dysphagia in Subacute Stroke: A Randomized Controlled Trial
Research output: Contribution to journal › Journal article › Research › peer-review
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293
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Lower Urinary Tract Symptoms, Erectile Dysfunction, and Quality of Life in Poststroke Men: A Controlled Cross-Sectional Study
Research output: Contribution to journal › Journal article › Research › peer-review
Published