Publication Information

{'id': 'https://openalex.org/W1630825775', 'doi': 'https://doi.org/10.1002/acr.22111', 'title': 'Twice Daily Versus Once Nightly Dosing of Pregabalin for Fibromyalgia: A Double‐Blind Randomized Clinical Trial of Efficacy and Safety', 'display_name': 'Twice Daily Versus Once Nightly Dosing of Pregabalin for Fibromyalgia: A Double‐Blind Randomized Clinical Trial of Efficacy and Safety', 'publication_year': 2013, 'publication_date': '2013-08-27', 'ids': {'openalex': 'https://openalex.org/W1630825775', 'doi': 'https://doi.org/10.1002/acr.22111', 'mag': '1630825775', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/23983064'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/acr.22111', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S13698240', 'display_name': 'Arthritis Care & Research', 'issn_l': '2151-464X', 'issn': ['2151-464X', '2151-4658'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5053665261', 'display_name': 'Keaton Nasser', 'orcid': 'https://orcid.org/0000-0003-3133-6028'}, 'institutions': [{'id': 'https://openalex.org/I4210143549', 'display_name': 'Bone Health and Osteoporosis Foundation', 'ror': 'https://ror.org/04989d402', 'country_code': 'US', 'type': 'other', 'lineage': ['https://openalex.org/I4210143549']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Keaton Nasser', 'raw_affiliation_strings': ['Osteoporosis Medical Center, Beverly Hills, California.'], 'affiliations': [{'raw_affiliation_string': 'Osteoporosis Medical Center, Beverly Hills, California.', 'institution_ids': ['https://openalex.org/I4210143549']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082669130', 'display_name': 'Alan Kivitz', 'orcid': 'https://orcid.org/0000-0002-1045-1310'}, 'institutions': [{'id': 'https://openalex.org/I4210112965', 'display_name': 'Altoona Center for Clinical Research', 'ror': 'https://ror.org/022q8ez38', 'country_code': 'US', 'type': 'facility', 'lineage': ['https://openalex.org/I4210112965']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Alan J. Kivitz', 'raw_affiliation_strings': ['Altoona Research Duncansville Pennsylvania'], 'affiliations': [{'raw_affiliation_string': 'Altoona Research Duncansville Pennsylvania', 'institution_ids': ['https://openalex.org/I4210112965']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038165945', 'display_name': 'Michael Maricic', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210114975', 'display_name': 'Catalina Scientific (United States)', 'ror': 'https://ror.org/02kdt8437', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I4210114975']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Michael J. Maricic', 'raw_affiliation_strings': ['Catalina Pointe Tucson Arizona'], 'affiliations': [{'raw_affiliation_string': 'Catalina Pointe Tucson Arizona', 'institution_ids': ['https://openalex.org/I4210114975']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5080782471', 'display_name': 'David Silver', 'orcid': 'https://orcid.org/0000-0002-8973-6035'}, 'institutions': [{'id': 'https://openalex.org/I4210105565', 'display_name': 'Targeted Medical Pharma (United States)', 'ror': 'https://ror.org/01csjxv16', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I4210105565']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'David S. Silver', 'raw_affiliation_strings': ['Osteoporosis Medical Center, Beverly Hills, and Targeted Medical Pharma and University of California Los Angeles'], 'affiliations': [{'raw_affiliation_string': 'Osteoporosis Medical Center, Beverly Hills, and Targeted Medical Pharma and University of California Los Angeles', 'institution_ids': ['https://openalex.org/I4210105565']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5064911759', 'display_name': 'Stuart L. Silverman', 'orcid': 'https://orcid.org/0000-0002-5313-1018'}, 'institutions': [{'id': 'https://openalex.org/I1282927834', 'display_name': 'Cedars-Sinai Medical Center', 'ror': 'https://ror.org/02pammg90', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1282927834']}, {'id': 'https://openalex.org/I161318765', 'display_name': 'University of California, Los Angeles', 'ror': 'https://ror.org/046rm7j60', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I161318765']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Stuart L. Silverman', 'raw_affiliation_strings': ['Osteoporosis Medical Center, Beverly Hills, Cedars‐Sinai Medical Center, West Hollywood, and University of California Los Angeles'], 'affiliations': [{'raw_affiliation_string': 'Osteoporosis Medical Center, Beverly Hills, Cedars‐Sinai Medical Center, West Hollywood, and University of California Los Angeles', 'institution_ids': ['https://openalex.org/I1282927834', 'https://openalex.org/I161318765']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 6, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4640, 'currency': 'USD', 'value_usd': 4640, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.239, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 17, 'citation_normalized_percentile': {'value': 0.851166, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '66', 'issue': '2', 'first_page': '293', 'last_page': '300'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11282', 'display_name': 'Fibromyalgia and Chronic Fatigue Syndrome Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2738', 'display_name': 'Psychiatry and Mental health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11282', 'display_name': 'Fibromyalgia and Chronic Fatigue Syndrome Research', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2738', 'display_name': 'Psychiatry and Mental health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10084', 'display_name': 'Musculoskeletal pain and rehabilitation', 'score': 0.9986, 'subfield': {'id': 'https://openalex.org/subfields/2736', 'display_name': 'Pharmacology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T12035', 'display_name': 'Pain Management and Placebo Effect', 'score': 0.9919, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/pregabalin', 'display_name': 'Pregabalin', 'score': 0.9250721}, {'id': 'https://openalex.org/keywords/discontinuation', 'display_name': 'Discontinuation', 'score': 0.7722049}], 'concepts': [{'id': 'https://openalex.org/C2776468701', 'wikidata': 'https://www.wikidata.org/wiki/Q412174', 'display_name': 'Pregabalin', 'level': 2, 'score': 0.9250721}, {'id': 'https://openalex.org/C197934379', 'wikidata': 'https://www.wikidata.org/wiki/Q2047938', 'display_name': 'Adverse effect', 'level': 2, 'score': 0.8141188}, {'id': 'https://openalex.org/C2778715236', 'wikidata': 'https://www.wikidata.org/wiki/Q55622662', 'display_name': 'Discontinuation', 'level': 2, 'score': 0.7722049}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.7494385}, {'id': 'https://openalex.org/C2777288759', 'wikidata': 'https://www.wikidata.org/wiki/Q4164182', 'display_name': 'Dosing', 'level': 2, 'score': 0.6697674}, {'id': 'https://openalex.org/C168563851', 'wikidata': 'https://www.wikidata.org/wiki/Q1436668', 'display_name': 'Randomized controlled trial', 'level': 2, 'score': 0.62119985}, {'id': 'https://openalex.org/C42219234', 'wikidata': 'https://www.wikidata.org/wiki/Q131130', 'display_name': 'Anesthesia', 'level': 1, 'score': 0.6167406}, {'id': 'https://openalex.org/C2777831278', 'wikidata': 'https://www.wikidata.org/wiki/Q540571', 'display_name': 'Fibromyalgia', 'level': 2, 'score': 0.5223373}, {'id': 'https://openalex.org/C535046627', 'wikidata': 'https://www.wikidata.org/wiki/Q30612', 'display_name': 'Clinical trial', 'level': 2, 'score': 0.44809982}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.31805125}], 'mesh': [{'descriptor_ui': 'D000700', 'descriptor_name': 'Analgesics', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D005356', 'descriptor_name': 'Fibromyalgia', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': True}, {'descriptor_ui': 'D005680', 'descriptor_name': 'gamma-Aminobutyric Acid', 'qualifier_ui': 'Q000031', 'qualifier_name': 'analogs & derivatives', 'is_major_topic': True}, {'descriptor_ui': 'D018759', 'descriptor_name': 'Adrenergic Uptake Inhibitors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018759', 'descriptor_name': 'Adrenergic Uptake Inhibitors', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000700', 'descriptor_name': 'Analgesics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000700', 'descriptor_name': 'Analgesics', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D000894', 'descriptor_name': 'Anti-Inflammatory Agents, Non-Steroidal', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D000894', 'descriptor_name': 'Anti-Inflammatory Agents, Non-Steroidal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004311', 'descriptor_name': 'Double-Blind Method', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004334', 'descriptor_name': 'Drug Administration Schedule', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004359', 'descriptor_name': 'Drug Therapy, Combination', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005356', 'descriptor_name': 'Fibromyalgia', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005356', 'descriptor_name': 'Fibromyalgia', 'qualifier_ui': 'Q000175', 'qualifier_name': 'diagnosis', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016015', 'descriptor_name': 'Logistic Models', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010147', 'descriptor_name': 'Pain Measurement', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000069583', 'descriptor_name': 'Pregabalin', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017367', 'descriptor_name': 'Serotonin Uptake Inhibitors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017367', 'descriptor_name': 'Serotonin Uptake Inhibitors', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D013997', 'descriptor_name': 'Time Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016896', 'descriptor_name': 'Treatment Outcome', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014481', 'descriptor_name': 'United States', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005680', 'descriptor_name': 'gamma-Aminobutyric Acid', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': False}, {'descriptor_ui': 'D005680', 'descriptor_name': 'gamma-Aminobutyric Acid', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': False}, {'descriptor_ui': 'D005680', 'descriptor_name': 'gamma-Aminobutyric Acid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/acr.22111', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S13698240', 'display_name': 'Arthritis Care & Research', 'issn_l': '2151-464X', 'issn': ['2151-464X', '2151-4658'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/23983064', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.75}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 18, 'referenced_works': ['https://openalex.org/W158070291', 'https://openalex.org/W1671027704', 'https://openalex.org/W1998573970', 'https://openalex.org/W1998713427', 'https://openalex.org/W2002718846', 'https://openalex.org/W2041481324', 'https://openalex.org/W2042116454', 'https://openalex.org/W2049056319', 'https://openalex.org/W2073435159', 'https://openalex.org/W2094822188', 'https://openalex.org/W2097648817', 'https://openalex.org/W2114881210', 'https://openalex.org/W2132309748', 'https://openalex.org/W2133915381', 'https://openalex.org/W2160441285', 'https://openalex.org/W2253364553', 'https://openalex.org/W2466914343', 'https://openalex.org/W4239287253'], 'related_works': ['https://openalex.org/W4310040224', 'https://openalex.org/W4293238736', 'https://openalex.org/W4291291209', 'https://openalex.org/W2896589794', 'https://openalex.org/W2804518553', 'https://openalex.org/W2530540509', 'https://openalex.org/W2123191401', 'https://openalex.org/W2075992612', 'https://openalex.org/W2048488699', 'https://openalex.org/W2033371164'], 'abstract_inverted_index': {'To': [0], 'compare': [1], 'the': [2, 28, 44, 55, 81, 104, 111, 124, 127, 206, 210], 'efficacy,': [3], 'discontinuation': [4], 'rates,': [5], 'and': [6, 73, 153, 157], 'safety': [7], 'of': [8, 15, 30, 34, 46, 57, 84, 129, 170, 212], 'once': [9, 41, 74, 112, 207], 'nightly': [10, 42, 75, 113, 167, 208], 'versus': [11], 'twice': [12, 38, 68, 105], 'daily': [13, 32, 39, 66, 69, 106], 'dosing': [14, 168], 'pregabalin': [16, 35, 78, 152, 171], 'in': [17, 48, 103, 110, 143, 148, 200, 205, 214, 225], 'a': [18, 65, 154, 166, 198, 217], 'community-based': [19], 'trial.This': [20], 'multicenter,': [21], 'double-blind,': [22], '8-week': [23], 'randomized': [24], 'clinical': [25], 'trial': [26], 'compared': [27], 'effects': [29], '300-mg': [31], 'doses': [33], 'given': [36], 'either': [37, 192], 'or': [40, 146, 161, 189], 'for': [43, 92, 126, 136], 'treatment': [45, 193], 'fibromyalgia': [47], '177': [49], 'patients.': [50], 'The': [51], 'primary': [52], 'outcome': [53], 'was': [54, 139, 197], 'comparison': [56], 'end': [58], 'point': [59], 'mean': [60], 'pain': [61, 85], 'scores': [62], 'derived': [63], 'from': [64], 'diary.Both': [67], '(88': [70], 'patients': [71, 88, 102, 149], 'randomized)': [72], '(89': [76], 'patients)': [77], 'significantly': [79, 100], 'reduced': [80], 'average': [82], 'severity': [83], 'experienced': [86], 'by': [87, 99, 175], '(P': [89, 115, 133], '<': [90], '0.001': [91], 'both).': [93], 'Treatment-emergent': [94], 'adverse': [95, 131, 144, 203, 219, 226], 'events': [96, 132, 145, 204], 'were': [97, 119], 'reported': [98], 'more': [101], 'group': [107, 114], 'than': [108], 'those': [109], '=': [116], '0.023).': [117], 'There': [118, 138], 'no': [120, 140, 184, 222], 'significant': [121, 141, 185], 'differences': [122], 'between': [123, 191], 'groups': [125], 'frequencies': [128], 'individual': [130], '>': [134], '0.05': [135], 'all).': [137], 'difference': [142, 186, 224], 'efficacy': [147], 'taking': [150], 'both': [151], 'selective': [155, 162], 'serotonin': [156, 163], 'norepinephrine': [158], 'reuptake': [159], 'inhibitor': [160], 'uptake': [164], 'inhibitor.While': [165], 'schedule': [169], 'has': [172], 'been': [173], 'used': [174], 'clinicians': [176], 'hoping': [177], 'to': [178, 216], 'improve': [179], 'treatment,': [180], 'this': [181], 'study': [182], 'showed': [183], '(either': [187], 'beneficial': [188], 'detrimental)': [190], 'option.': [194], 'While': [195], 'there': [196], 'decrease': [199], 'total': [201], 'patient-reported': [202], 'arm,': [209], 'lack': [211], 'specificity': [213], 'relation': [215], 'particular': [218], 'event': [220], 'suggested': [221], 'real': [223], 'events.': [227]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1630825775', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-12-08T21:32:18.382922', 'created_date': '2016-06-24'}