<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">31487</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Editorial article</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Передовая статья</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Choice of novel endpoints in clinical trials evaluating the efficiency of drug therapy in patients with pulmonary hypertension</article-title><trans-title-group xml:lang="ru"><trans-title>Выбор новых "конечных точек" в клинических исследованиях, посвященных оценке эффективности лекарственной терапии у пациентов с легочной артериальной гипертонией</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Avdeev</surname><given-names>S N</given-names></name><name xml:lang="ru"><surname>Авдеев</surname><given-names>С Н</given-names></name></name-alternatives><email>serg_avdeev@list.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">ФГБУ "НИИ пульмонологии" ФМБА России, Москва</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2014-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2014</year></pub-date><volume>86</volume><issue>3</issue><issue-title xml:lang="en">VOL 86, NO3 ()</issue-title><issue-title xml:lang="ru">ТОМ 86, №3 (2014)</issue-title><fpage>88</fpage><lpage>93</lpage><history><date date-type="received" iso-8601-date="2020-04-10"><day>10</day><month>04</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2014, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2014, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2014</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/31487">https://ter-arkhiv.ru/0040-3660/article/view/31487</self-uri><abstract xml:lang="en"><p>Pulmonary hypertension (PH) is characterized by a poor prognosis: the three-year survival rate in patients with PH is not greater than 60% as evidenced by current national registries. In the past decade, there have been drugs that are able to relieve symptoms of the disease, to slow down its progression, and improve quality of life. Historically, clinical trials dealing with PH have had a fixed and rather short-tern period and most commonly used the index "the change in the distance covered in the 6-minute walk test" as a primary endpoint. Further optimization of PH therapy requires that the efficacy of drugs and the strategies of therapy be evaluated with respect to their effects on morbidity and mortality, i.e. on prognosis. The SERAPHIN trial is now the only completed and published clinical trial using the combined index of morbidity and mortality as a primary endpoint. It demonstrates that that therapy with the novel drug macitentan causes a reduction in morbidity and mortality in patients with PH.</p></abstract><trans-abstract xml:lang="ru"><p>Аннотация. Легочная артериальная гипертония (ЛАГ) характеризуется неблагоприятным прогнозом; по данным современных национальных регистров, 3-летняя выживаемость пациентов с ЛАГ не превышает 60%. В течение последних 10 лет появи­лись лекарственные средства, способные уменьшить симптомы, улучшить качество жизни и замедлить прогрессирование заболевания. Исторически клинические исследования, посвященные ЛАГ, имели фиксированную и достаточно короткую продолжительность и чаще всего в качестве "первичной конечной точки" использовали такой показатель, как изменение пройденного расстояния в тесте с 6-минутной ходьбой. Для дальнейшей оптимизации терапии ЛАГ требуется оценка эффективности лекарственных средств и стратегий терапии с точки зрения их влияния на морбидность и летальность, т.е. на прогноз заболевания. В настоящее время единственным завершенным и опубликованным клиническим исследованием, в котором в качестве "первичной конечной точки" использован комбинированный показатель морбидности и летальности, является исследование SERAPHIN. В нем продемонстрировано, что терапия новым препаратом мацитентаном приводит к снижению морбидности и летальности у пациентов с ЛАГ.</p></trans-abstract><kwd-group xml:lang="en"><kwd>pulmonary hypertension</kwd><kwd>study design</kwd><kwd>endpoints</kwd><kwd>morbidity</kwd><kwd>mortality</kwd><kwd>macitentan</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>легочная артериальная гипертония</kwd><kwd>структура исследований</kwd><kwd>"конечные точки"</kwd><kwd>морбидность</kwd><kwd>летальность</kwd><kwd>мацитентан</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Galiè N., Hoeper M., Humbert M. et al. Guidelines for the diagnosis and treatment of pulmonary hypertension. The Task Force for the Diagnosis and Treatment of Pulmonary Hypertension of the European Society of Cardiology (ESC) and the European Respiratory Society (ERS). Eur Heart J 2009; 30: 2493-2537.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Galie N., Hoeper M.M., Humbert M. et al. Guidelines for the diagnosis and treatment of pulmonary hypertension. Eur Respir J 2009; 34: 1219-1263.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>McLaughlin V.V., Archer S.L., Badesch D.B. et al. ACCF/AHA 2009 expert consensus document on pulmonary hypertension: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents and the American Heart Association: developed in collaboration with the American College of Chest Physicians, American Thoracic Society, Inc., and the Pulmonary Hypertension Association. Circulation 2009; 119: 2250-2294.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Humbert M., Sitbon O., Chaouat A. et al. Pulmonary arterial hypertension in France: results from a national registry. Am J Respir Crit Care Med 2006; 173: 1023-1030.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Peacock A.J., Murphy N.F., McMurray J.J.V. et al. An epidemiological study of pulmonary arterial hypertension. Eur Respir J 2007; 30: 104-109.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Humbert M., Sitbon O., Yaïci A. et al. French Pulmonary Arterial Hypertension Network. Survival in incident and prevalent cohorts of patients with pulmonary arterial hypertension. Eur Respir J 2010; 36: 549-555.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Lee W.T., Ling Y., Sheares K.K. et al. Predicting survival in pulmonary arterial hypertension in the UK. Eur Respir J 2012; 40: 604-611.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Benza R.L., Miller D.P., Gomberg-Maitland M. et al. Predicting survival in pulmonary arterial hypertension: insights from the Registry to Evaluate Early and Long-Term Pulmonary Arterial Hypertension Disease Management (REVEAL). Circulation 2010; 122: 164-172.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>D'Alonzo G.E., Barst R.J., Ayres S.M. et al. Survival in patients with primary pulmonary hypertension. Results from a national prospective registry. Ann Intern Med 1991; 115: 343-349.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>McLaughlin V.V. Prognosis of pulmonary arterial hypertension. The power of clinical registries of rare diseases. Circulation 2010; 122: 106-108.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Preston I.R., Suissa S., Humbert M. New perspectives in long-term outcomes in clinical trials of pulmonary arterial hypertension. Eur Respir Rev 2013; 22: 495-502.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Gomberg-Maitland M., Bull T.M. New trial designs and potential therapies for pulmonary artery hypertension. J Am Coll Cardiol 2013; 62: D82-91.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Rubin L.J., Mendoza J., Hood M. et al. Treatment of primary pulmonary hypertension with continuous intravenous prostacyclin (epoprostenol). Results of a randomized trial. Ann Intern Med 1990; 112: 485-491.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Barst R.J., Rubin L.J., Long W.A. et al. A comparison of continuous intravenous epoprostenol (prostacyclin) with conventional therapy for primary pulmonary hypertension. The Primary Pulmonary Hypertension Study Group. N Engl J Med 1996; 334: 296-302.</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Badesch D.B., Tapson V.F., McGoon M.D. et al. Continuous intravenous epoprostenol for pulmonary hypertension due to the scleroderma spectrum of disease. A randomized, controlled trial. Ann Intern Med 2000; 132: 425-434.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Channick R.N., Simonneau G., Sitbon O. et al. Effects of the dual endothelin-receptor antagonist bosentan in patients with pulmonary hypertension: a randomised placebo-controlled study. Lancet 2001; 358: 1119-1123.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Rubin L.J., Badesch D.B., Barst R.J. et al. Bosentan therapy for pulmonary arterial hypertension. N Engl J Med 2002; 346: 896-903.</mixed-citation></ref><ref id="B18"><label>18.</label><mixed-citation>Simonneau G., Barst R.J., Galiè N. et al. Continuous subcutaneous infusion of treprostinil, a prostacyclin analogue, in patients with pulmonary arterial hypertension: a double-blind, randomized, placebo-controlled trial. Am J Respir Crit Care Med 2002; 165: 800-804.</mixed-citation></ref><ref id="B19"><label>19.</label><mixed-citation>Langleben D., Christman B.W., Barst R.J. et al. Effects of the thromboxane synthetase inhibitor and receptor antagonist terbogrel in patients with primary pulmonary hypertension. Am Heart J 2002; 43: E4.</mixed-citation></ref><ref id="B20"><label>20.</label><mixed-citation>Olschewski H., Simonneau G., Galiè N. et al. Inhaled iloprost for severe pulmonary hypertension. N Engl J Med 2002; 347: 322-329.</mixed-citation></ref><ref id="B21"><label>21.</label><mixed-citation>Galiè N., Humbert M., Vachiéry J.L. et al. Effects of beraprost sodium, an oral prostacyclin analogue, in patients with pulmonary arterial hypertension: a randomized, double-blind, placebo-controlled trial. J Am Coll Cardiol 2002; 39: 1496-1502.</mixed-citation></ref><ref id="B22"><label>22.</label><mixed-citation>Barst R.J., McGoon M., McLaughlin V. et al. Beraprost therapy for pulmonary arterial hypertension. J Am Coll Cardiol 2003; 41: 2119-2125.</mixed-citation></ref><ref id="B23"><label>23.</label><mixed-citation>Humbert M., Barst R.J., Robbins I.M. et al. Combination of bosentan with epoprostenol in pulmonary arterial hypertension: BREATHE-2. Eur Respir J 2004; 24: 353-359.</mixed-citation></ref><ref id="B24"><label>24.</label><mixed-citation>Barst R.J., Langleben D., Frost A. et al. Sitaxsentan therapy for pulmonary arterial hypertension. Am J Respir Crit Care Med 2004; 169: 441-447.</mixed-citation></ref><ref id="B25"><label>25.</label><mixed-citation>Sastry B.K., Narasimhan C., Reddy N.K. et al. Clinical efficacy of sildenafil in primary pulmonary hypertension: a randomized, placebo-controlled, double-blind, crossover study. J Am Coll Cardiol 2004; 43: 1149-1153.</mixed-citation></ref><ref id="B26"><label>26.</label><mixed-citation>Wilkins M.R., Paul G.A., Strange J.W. et al. Sildenafil versus Endothelin Receptor Antagonist for Pulmonary Hypertension (SERAPH) study. Am J Respir Crit Care Med 2005; 171: 1292-1297.</mixed-citation></ref><ref id="B27"><label>27.</label><mixed-citation>Galiè N., Ghofrani H.A., Torbicki A. et al. Sildenafil citrate therapy for pulmonary arterial hypertension. N Engl J Med 2005; 353: 2148-2157.</mixed-citation></ref><ref id="B28"><label>28.</label><mixed-citation>Singh T., Rohit M., Grover A. et al. A randomized, placebo controlled, double-blind, crossover study to evaluate the efficacy of oral sildenafil therapy in severe pulmonary artery hypertension. Am Heart J 2006; 151: 851.e1-e5.</mixed-citation></ref><ref id="B29"><label>29.</label><mixed-citation>Barst R.J., Langleben D., Badesch D. et al. Treatment of pulmonary arterial hypertension with the selective endothelin-A receptor antagonist sitaxsentan. J Am Coll Cardiol 2006; 47: 2049-2056.</mixed-citation></ref><ref id="B30"><label>30.</label><mixed-citation>McLaughlin V.V., Oudiz R.J., Frost A. et al. Randomized study of adding inhaled iloprost to existing bosentan in pulmonary arterial hypertension. Am J Respir Crit Care Med 2006; 174: 1257-1263.</mixed-citation></ref><ref id="B31"><label>31.</label><mixed-citation>Hoeper M., Leuchte H., Halank M. et al. Combining inhaled iloprost with bosentan in patients with idiopathic pulmonary arterial hypertension. Eur Respir J 2006; 4: 691-694.</mixed-citation></ref><ref id="B32"><label>32.</label><mixed-citation>Galiè N., Beghetti M., Gatzoulis M.A. et al. Bosentan therapy in patients with Eisenmenger syndrome: a multicenter, double-blind, randomized, placebo-controlled study. Circulation 2006; 114: 48-54.</mixed-citation></ref><ref id="B33"><label>33.</label><mixed-citation>Galiè N., Rubin L.J., Hoeper M. et al. Treatment of patients with mildly symptomatic pulmonary arterial hypertension with bosentan (EARLY study): a double-blind, randomised controlled trial. Lancet 2008; 371: 2093-2100.</mixed-citation></ref><ref id="B34"><label>34.</label><mixed-citation>Simonneau G., Rubin L.J., Galiè N. et al. Addition of sildenafil to long-term intravenous epoprostenol therapy in patients with pulmonary arterial hypertension: a randomized trial. Ann Intern Med 2008; 149: 521-530.</mixed-citation></ref><ref id="B35"><label>35.</label><mixed-citation>Galiè N., Olschewski H., Oudiz R.J. et al. Ambrisentan for the treatment of pulmonary arterial hypertension: results of the ambrisentan in pulmonary arterial hypertension, randomized, double-blind, placebo-controlled, multicenter, efficacy (ARIES) study 1 and 2. Circulation 2008; 117: 3010-3019.</mixed-citation></ref><ref id="B36"><label>36.</label><mixed-citation>Galiè N., Brundage B.H., Ghofrani H.A. et al. Tadalafil therapy for pulmonary arterial hypertension. Circulation 2009; 119: 2894-2903.</mixed-citation></ref><ref id="B37"><label>37.</label><mixed-citation>Hiremath J., Thanikachalam S., Parikh K. et al. Exercise improvement and plasma biomarker changes with intravenous treprostinil therapy for pulmonary arterial hypertension: a placebo-controlled trial. J Heart Lung Transplant 2010; 29: 137-149.</mixed-citation></ref><ref id="B38"><label>38.</label><mixed-citation>Ghofrani H.A., Morrell N.W., Hoeper M.M. et al. Imatinib in pulmonary arterial hypertension patients with inadequate response to established therapy. Am J Respir Crit Care Med 2010; 182: 1171-1177.</mixed-citation></ref><ref id="B39"><label>39.</label><mixed-citation>Jing Z.C., Yu Z.X., Shen J.Y. et al. Vardenafil in pulmonary arterial hypertension: a randomized, double-blind, placebo-controlled study. Am J Respir Crit Care Med 2011; 183: 1723-1729.</mixed-citation></ref><ref id="B40"><label>40.</label><mixed-citation>Sandoval J., Torbicki A., Souza R. et al. Safety and efficacy of sitaxsentan 50 and 100 mg in patients with pulmonary arterial hypertension. Pulm Pharmacol Ther 2012; 25: 33-39.</mixed-citation></ref><ref id="B41"><label>41.</label><mixed-citation>Hoeper M.M., Barst R.J., Bourge R.C. et al. Imatinib mesylate as add-on therapy for pulmonary arterial hypertension: results of the randomized IMPRES study. Circulation 2013; 127: 1128-1138.</mixed-citation></ref><ref id="B42"><label>42.</label><mixed-citation>Ghofrani H.-A., Galiè N., Grimminger F. et al. Riociguat for the treatment of pulmonary arterial hypertension. N Engl J Med 2013; 369: 330-40.</mixed-citation></ref><ref id="B43"><label>43.</label><mixed-citation>McLaughlin V.V., Badesch D.B., Delcroix M. et al. Endpoints and clinical trial design in pulmonary arterial hypertension. J Am Coll Cardiol 2009; 54 (Suppl. 1): S97-S107.</mixed-citation></ref><ref id="B44"><label>44.</label><mixed-citation>Fleming T.R., Powers J.H. Biomarkers and surrogate endpoints in clinical trials. Stat Med 2012; 31: 2973-2984.</mixed-citation></ref><ref id="B45"><label>45.</label><mixed-citation>Frost A.E., Langleben D., Oudiz R. et al. The 6-min walk test (6MW) as an efficacy endpoint in pulmonary arterial hypertension clinical trials: demonstration of a ceiling effect. Vascul Pharmacol 2005; 43: 36-39.</mixed-citation></ref><ref id="B46"><label>46.</label><mixed-citation>Gaine S., Simonneau G. The need to move from 6-minute walk distance to outcome trials in pulmonary arterial hypertension. Eur Respir Rev 2013; 22: 487-494.</mixed-citation></ref><ref id="B47"><label>47.</label><mixed-citation>Savarese G., Paolillo S., Costanzo P. et al. Do changes of 6-minute walk distance predict clinical events in patients with pulmonary arterial hypertension? A meta-analysis of 22 randomized trials. J Am Coll Cardiol 2012; 60: 1192-1201.</mixed-citation></ref><ref id="B48"><label>48.</label><mixed-citation>Gabler N.B., French B., Strom B.L. et al. Validation of 6-minute walk distance as a surrogate end point in pulmonary arterial hypertension trials. Circulation 2012; 126: 349-356.</mixed-citation></ref><ref id="B49"><label>49.</label><mixed-citation>Ventetuolo C.E., Benza R.L., Peacock A.J. et al. Surrogate and combined end points in pulmonary arterial hypertension. Proc Am Thorac Soc 2008; 5: 617-622.</mixed-citation></ref><ref id="B50"><label>50.</label><mixed-citation>Fleming T.R., Harrington D.P. Counting Processes and Survival Analysis. Wiley Series in Probability and Statistics. New York: Wiley 1991.</mixed-citation></ref><ref id="B51"><label>51.</label><mixed-citation>Pulido T., Adzeriko I., Channick R. et al. Macitentan and morbidity and mortality in pulmonary arterial hypertension. N Engl J Med 2013; 369: 809-818.</mixed-citation></ref></ref-list></back></article>
