REVIEW article

Front. Psychiatry, 14 July 2022

Sec. Mood Disorders

Volume 13 - 2022 | https://doi.org/10.3389/fpsyt.2022.936009

Top 100 Cited Papers on Premenstrual Syndrome/Premenstrual Dysphoric Disorder: A Bibliometric Study

  • 1. Team of Research and Innovation Focusing on Emotional Diseases and Syndromes, Innovation Research Institute of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China

  • 2. Experimental Center, Shandong University of Traditional Chinese Medicine, Jinan, China

  • 3. College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, China

  • 4. School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China

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Abstract

Background:

Premenstrual syndrome/premenstrual dysphoric disorder is a serious condition affecting women worldwide, causing clinically significant distress or interference. Therefore, solving these diseases has become the utmost concern worldwide, culminating in numerous studies. In this study, we performed bibliometric analysis on the 100 most cited papers with the aim of identifying research hot spots and trends in this field.

Methods:

We screened the Science Citation Index Expanded (SCIE) of Web of Science (WOS) to identify the top 100 cited studies on PMS/PMDD. Next, we analyzed relevant literature from various journals, countries/regions, institutions, authors, and keywords. Finally, we used VOSviewer and Citespace software to generate knowledge maps and identify hot spots and trends.

Results:

The top 100 highly cited studies were published in 55 journals, between 1999 and 2017, across 24 countries/regions around the world. Most articles were published in Obstetrics and Gynecology, whereas Psych neuroendocrinology had the largest average number of citations per paper. The United States had the highest number of publications, followed by England, Canada, and Sweden. The top three institutions that published the highly cited literature were the University of Pennsylvania, Yale University, and National Institute of Mental Health (NIMH). Obstetrics, Gynecology, Psychiatry, and Reproductive Biology were the main research directions, whereas the top 10 Co-occurrence of Keywords included double-blind, fluoxetine, efficacy, prevalence, epidemiology, phase sertraline treatment, depression, progesterone, placebo, and placebo-controlled trial. Results from cluster analysis indicated that more comprehensive epidemiology and steroid pathogenesis have gradually become the hot spots and trends.

Conclusion:

These findings demonstrated that bibliometric analysis can intuitively and rapidly reveal the frontiers and hot spots of research in PMS/PMDD. Notably, epidemiology, steroid pathogenesis, GABAA receptor delta subunits, and double-blind placebo-controlled trials are potential areas of focus for future research.

Introduction

Premenstrual dysphoric disorder (PMDD), a severe form of premenstrual syndrome (PMS), refers to a condition in which women of childbearing age exhibit periodic symptoms of discomfort, emotion, and physical disorders in the luteal phase, which deeply affect the patients' ability to study, and work as well as quality of life (15). Clinically, PMS/PMDD not only brings a substantial burden on both physical and mental aspects of life (6, 7) but also predisposes affected individuals to depression and bipolar disorders (810). Recent studies have demonstrated that some PMDD patients are suicidal, as evidenced by the fact that nearly 40% of PMDD women reported suicidal ideation (11, 12).

Published articles on PMS/PMDD date back to 1950 (13). In the past 60 years, researchers have made significant progress on PMS/PMDD, a phenomenon that is still ongoing (14). However, It is difficult to grasp the development overview and trend of PMS/PMDD research field, and scientific analysis of bibliometrics is urgently needed.

Knowledge on the top 100 cited papers may generate an understanding into the current focus of researchers. Bibliometric analysis, an effective method for analyzing literature, enhances researchers' understanding of a particular research area (15). In this study, we adopted bibliometric analysis to identify the top 100 cited papers on PMS/PMDD, and determined the trends in research on this topic from a perspective different from the previous research (14), which will promote the development of this research field and promote the basic research to gain new discoveries.

Materials and Methods

Data Sources and Search Strategies

Data were obtained from the Science Citation Index Expanded (SCI-E) database in the Web of Science Core Collection (WOSCC) (1). The literature search was framed as follows: [TI = (Premenstrual Syndrome) OR TI = (Premenstrual Dysphoric Disorder) OR TI = (late luteal phase dysphoric disorder) referring to related retrieval strategy (16). The range of article publication dates range was set from inception of the database to April 8th, 2022. No limitations were applied with regards to either the year of publication or language.

Inclusion and Exclusion Criteria

Papers were displayed in descending order, based on the number of citations. Where necessary, two independent researchers identified the 100 most-cited papers after reading the titles, abstracts, and full texts. Conference papers and studies in which PMS/PMDD was not the central topic were excluded. Any disagreement, between the researchers, was resolved through discussion and consensus with a third researcher.

Data Collection and Analysis

The top 100 articles were selected, then imported into Endnote X9, where several study characteristics, including title, keywords, document type, citation number, publication date, country, institutions, journals, and the 2020 impact factor of journals, were extracted. Next, we combined the online platform https://bibliometric.com, with VOSviewer 1.6.17, and Citespace R 5.8 to determine potential research hot spots and trends in this field by visualizing the aforementioned characteristics in the top 100 articles.

Results

Citation Characteristics of the Included Articles

A total of 1,135 documents were initially retrieved from WoSCC. The list was arranged in descending order of citations, and the top 100 cited papers selected as listed in Table 1. The total number of citations for these 100 papers was 9,675 (median = 96.75) and frequency distribution of citations by year could been seen in Figure 1. The top 100 papers had 3821 references, with an h-index of 68. The most frequently cited articles included “The prevalence, impairment, impact, and burden of premenstrual dysphoric disorder (PMS/PMDD)” (17) by Halbreich, U (431 citations), followed by “Prevalence, incidence, and stability of premenstrual dysphoric disorder in the community” (355 citations) (18), “Cortical gamma-aminobutyric acid levels across the menstrual cycle in healthy women and those with premenstrual dysphoric disorder—A proton magnetic resonance spectroscopy study” (257 citations) (19), “Efficacy of a new low-dose oral contraceptive with drospirenone in premenstrual dysphoric disorder” (226 citations) (20) and “Efficacy of selective serotonin-reuptake inhibitors in premenstrual syndrome: a systematic review” (218 citations) (21). The abovementioned articles have been cited more than 200 times.

Table 1

RankTitleFirst authorJournalYearTotal citationAverage citation by year
1The prevalence, impairment, impact, and burden of premenstrual dysphoric disorder (PMS/PMDD)Halbreich, UPSYCHONEUROENDOCRINOLOGY200343121.55
2Prevalence, incidence and stability of premenstrual dysphoric disorder in the communityWittchen, HUPSYCHOLOGICAL MEDICINE200235416.86
3Premenstrual syndromeYonkersLANCET200825717.13
4Cortical gamma-aminobutyric acid levels across the menstrual cycle in healthy women and those with premenstrual dysphoric disorder—a proton magnetic resonance spectroscopy studyEpperson, CNARCHIVES OF GENERAL PSYCHIATRY200225712.24
5Efficacy of a new low-dose oral contraceptive with drospirenone in premenstrual dysphoric disorderYonkers, KAOBSTETRICS AND GYNECOLOGY200522612.56
6Efficacy of selective serotonin-reuptake inhibitors in premenstrual syndrome: a systematic reviewDimmock, PWLANCET20002189.48
7Allopregnanolone levels and reactivity to mental stress in premenstrual dysphoric disorderGirdler, SSBIOLOGICAL PSYCHIATRY20011908.64
8The etiology, biology, and evolving pathology of premenstrual syndromesHalbreich, UPSYCHONEUROENDOCRINOLOGY20031809
9Treatment of premenstrual dysphoric disorder with a new drospirenone-containing oral contraceptive formulationPearlstein, TBCONTRACEPTION20051779.83
10Efficacy of vitamin B-6 in the treatment of premenstrual syndrome: systematic reviewWyatt, KMBMJ-BRITISH MEDICAL JOURNAL19991676.96
11Treatment for the premenstrual syndrome with agnus castus fruit extract: prospective, randomized, placebo controlled studySchellenberg, RBRITISH MEDICAL JOURNAL20011637.41
12Premenstrual dysphoric disorder: evidence for a new category for DSM-5Epperson, CAMERICAN JOURNAL OF PSYCHIATRY201216114.64
13Premenstrual syndrome and premenstrual dysphoric disorder: definitions and diagnosisFreeman, EWPSYCHONEUROENDOCRINOLOGY20031577.85
14Allopregnanolone concentrations and premenstrual syndromeMonteleone, PEUROPEAN JOURNAL OF ENDOCRINOLOGY20001536.65
15Biological, social, and behavioral factors associated with premenstrual syndromeDeuster, PAARCHIVES OF FAMILY MEDICINE19991526.33
16Premenstrual syndromeDickerson, LMAMERICAN FAMILY PHYSICIAN20031437.15
17Differential response to antidepressants in women with premenstrual syndrome/premenstrual dysphoric disorder–A randomized controlled trialFreeman, EWARCHIVES OF GENERAL PSYCHIATRY19991305.42
18A review of treatment of premenstrual syndrome & premenstrual dysphoric disorderRapkin, APSYCHONEUROENDOCRINOLOGY20031296.45
19Prevalence and predictors of premenstrual dysphoric disorder (PMDD) in older premenopausal women—the harvard study of moods and cyclesCohen, LSJOURNAL OF AFFECTIVE DISORDERS20021266
20Is premenstrual dysphoric disorder a distinct clinical entity?Endicott, JJOURNAL OF WOMENS HEALTH & GENDER-BASED MEDICINE19991194.96
21Differential menstrual cycle regulation of hypothalamic-pituitary-adrenal axis in women with premenstrual syndrome and controlsRoca, CAJOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM20031185.9
22Evaluation of a unique oral contraceptive in the treatment of premenstrual dysphoric disorderFreeman, EWJOURNAL OF WOMENS HEALTH & GENDER-BASED MEDICINE20011185.36
23Clinical diagnostic criteria for premenstrual syndrome and guidelines for their quantification for research studiesHalbreich, UrielGYNECOLOGICAL ENDOCRINOLOGY20071167.25
24The role of hormones and hormonal treatments in premenstrual syndromeBackstrom, TCNS DRUGS20031125.6
25Calcium and vitamin D intake and risk of incident premenstrual syndromeBertone-Johnson, ERARCHIVES OF INTERNAL MEDICINE20051065.89
26Changes in mood, cognitive performance and appetite in the late luteal and follicular phases of the menstrual cycle in women with and without PMDD (premenstrual dysphoric disorder)Reed, Stephanie CollinsHORMONES AND BEHAVIOR20081046.93
27Premenstrual daily fluoxetine for premenstrual dysphoric disorder: a placebo-controlled, clinical trial using computerized diariesCohen, LSOBSTETRICS AND GYNECOLOGY20021044.95
28Crocus sativus L. (saffron) in the treatment of premenstrual syndrome: a double-blind, randomized and placebo-controlled trialAgha-Hosseini, MBJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY20081026.8
29Psychosocial functioning in women with premenstrual dysphoric disorder before and after treatment with sertraline or placeboPearlstein, TBJOURNAL OF CLINICAL PSYCHIATRY20001014.39
30Risk factors for premenstrual dysphoric disorder in a community sample of young women: the role of traumatic events and posttraumatic stress disorderPerkonigg, AJOURNAL OF CLINICAL PSYCHIATRY20041005.26
31Selective serotonin reuptake inhibitors for premenstrual syndromeMarjoribanks, JaneCOCHRANE DATABASE OF SYSTEMATIC REVIEWS2013999.9
32Health and economic impact of the premenstrual syndromeBorenstein, JEJOURNAL OF REPRODUCTIVE MEDICINE2003994.95
33Premenstrual syndrome, premenstrual dysphoric disorder, and beyond: a clinical primer for practitionersJohnson, SROBSTETRICS AND GYNECOLOGY2004975.11
34Oral contraceptives containing drospirenone for premenstrual syndromeLopez, Laureen MCOCHRANE DATABASE OF SYSTEMATIC REVIEWS2012968.73
35Risk for premenstrual dysphoric disorder is associated with genetic variation in ESR1, the estrogen receptor alpha geneHuo, LiangBIOLOGICAL PSYCHIATRY2007935.81
36Physiological changes during carbon dioxide inhalation in patients with panic disorder, major depression, and premenstrual dysphoric disorder—evidence for a central fear mechanismGorman, JMARCHIVES OF GENERAL PSYCHIATRY2001924.18
37Toward a functional neuroanatomy of premenstrual dysphoric disorderProtopopescu, XeniaJOURNAL OF AFFECTIVE DISORDERS2008906
38Premenstrual syndrome and premenstrual dysphoric disorderBraverman, Paula K.JOURNAL OF PEDIATRIC AND ADOLESCENT GYNECOLOGY2007905.63
39The effectiveness of GnRHa with and without 'add-back' therapy in treating premenstrual syndrome: a meta analysisWyatt, KMBJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY2004904.74
40Premenstrual dysphoric disorder: burden of illness and treatment updatePearlstein, TeriJOURNAL OF PSYCHIATRY & NEUROSCIENCE2008895.93
41Efficacy of intermittent, luteal phase sertraline treatment of premenstrual dysphoric disorderHalbreich, UOBSTETRICS AND GYNECOLOGY2002894.24
42Gonadal steroid regulation of mood: the lessons of premenstrual syndromeRubinow, David R.FRONTIERS IN NEUROENDOCRINOLOGY2006875.12
43Prevalence of premenstrual syndrome and premenstrual dysphoric disorder in Japanese womenTakeda, T.ARCHIVES OF WOMENS MENTAL HEALTH2006875.12
44Efficacy of progesterone and progestogens in management of premenstrual syndrome: systematic reviewWyatt, KBRITISH MEDICAL JOURNAL2001813.68
45Pretreatment pattern of symptom expression in premenstrual dysphoric disorderPearlstein, TJOURNAL OF AFFECTIVE DISORDERS2005804.44
46How does premenstrual dysphoric disorder relate to depression and anxiety disorders?Landen, MDEPRESSION AND ANXIETY2003804
47Prevalence of menstrual cycle symptom cyclicity and premenstrual dysphoric disorder in a random sample of women using and not using oral contraceptivesSveindottir, HACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA2000803.48
48Luteal phase sertraline treatment for premenstrual dysphoric disorder—results of a double-blind, placebo-controlled, crossover studyJermain, DMARCHIVES OF FAMILY MEDICINE1999803.33
49Premenstrual dysphoric disorder: epidemiology and treatmentHantsoo, LiisaCURRENT PSYCHIATRY REPORTS2015799.88
50Steroid withdrawal in the mouse results in anxiogenic effects of 3 alpha, 5 beta-THP: a possible model of premenstrual dysphoric disorderSmith, Sheryl SPSYCHOPHARMACOLOGY2006794.65
51Premenstrual syndrome as a predictor of menopausal symptomsFreeman, EWOBSTETRICS AND GYNECOLOGY2004794.16
52The diagnosis of premenstrual syndromes and premenstrual dysphoric disorder—clinical procedures and research perspectivesHalbreich, UGYNECOLOGICAL ENDOCRINOLOGY2004774.05
53Premenstrual syndrome and premenstrual dysphoric disorderBiggs, Wendy SAMERICAN FAMILY PHYSICIAN2011766.33
54Sleep, hormones, and circadian rhythms throughout the menstrual cycle in healthy women and women with premenstrual dysphoric disorderShechter, AriINTERNATIONAL JOURNAL OF ENDOCRINOLOGY2010765.85
55Premenstrual syndrome and premenstrual dysphoric disorder: guidelines for managementSteiner, MJOURNAL OF PSYCHIATRY & NEUROSCIENCE2000763.3
56Treatment of premenstrual syndrome with gonadotropin-releasing hormone agonist in a low dose regimenSundstrom, IACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA1999763.17
57Premenstrual syndrome: a mini reviewRyu, AeliMATURITAS2015759.38
58Premenstrual syndrome and associated symptoms in adolescent girlsDerman, OEUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY2004753.95
59Fluoxetine vs. Vitex agnus castus extract in the treatment of premenstrual dysphoric disorderAtmaca, MHUMAN PSYCHOPHARMACOLOGY-CLINICAL AND EXPERIMENTAL2003753.75
60Prevalence of sexual abuse history in a sample of women seeking treatment for premenstrual syndromeGolding, JMJOURNAL OF PSYCHOSOMATIC OBSTETRICS AND GYNECOLOGY2000753.26
61Selective serotonin reuptake inhibitors for premenstrual syndrome and premenstrual dysphoric disorder—a meta-analyslisShah, Nirav ROBSTETRICS AND GYNECOLOGY2008744.93
62Venlafaxine in the treatment of premenstrual dysphoric disorderFreeman, EWOBSTETRICS AND GYNECOLOGY2001743.36
63Menstrual cycle effects on amygdala reactivity to emotional stimulation in premenstrual dysphoric disorderGingnell, MalinHORMONES AND BEHAVIOR2012736.64
64Randomized controlled trial of the management of premenstrual syndrome and premenstrual mastalgia using luteal phase-only danazolO'Brien, PMSAMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY1999733.04
65Prevalence and predictors of premenstrual syndrome and premenstrual dysphoric disorder in a population-based sampleTschudin, SibilARCHIVES OF WOMENS MENTAL HEALTH2010725.54
66Sleep quality and the sleep electroencephalogram in women with severe premenstrual syndromeBaker, Fiona CSLEEP2007704.38
67Estimating direct and indirect costs of premenstrual syndromeBorenstein, JJOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE2005703.89
68Diagnosis and treatment of premenstrual dysphoric disorder: an updateSteiner, MINTERNATIONAL CLINICAL PSYCHOPHARMACOLOGY2000703.04
69Weekly luteal-phase dosing with enteric-coated fluoxetine 90 mg in premenstrual dysphoric disorder: a randomized, double-blind, placebo-controlled clinical trialMiner, CCLINICAL THERAPEUTICS2002683.24
70Micronutrients and the premenstrual syndrome: the case for calciumThys-Jacobs, SJOURNAL OF THE AMERICAN COLLEGE OF NUTRITION2000662.87
71The prevalence of premenstrual dysphoric disorder in a randomly selected group of urban and rural womenGehlert, SPSYCHOLOGICAL MEDICINE2009654.64
72Allopregnanolone levels and symptom improvement in severe premenstrual syndromeFreeman, EWJOURNAL OF CLINICAL PSYCHOPHARMACOLOGY2002643.05
73Abnormal luteal phase excitability of the motor cortex in women with premenstrual syndromeSmith, MJBIOLOGICAL PSYCHIATRY2003623.1
74Premenstrual dysphoric disorderGrady-Weliky, TANEW ENGLAND JOURNAL OF MEDICINE2003623.1
75Premenstrual dysphoric disorder symptoms following ovarian suppression: triggered by change in ovarian steroid levels but not continuous stable levelsSchmidt, Peter JAMERICAN JOURNAL OF PSYCHIATRY20176110.17
76Association of inflammation markers with menstrual symptom severity and premenstrual syndrome in young womenBertone-Johnson, E. RHUMAN REPRODUCTION2014616.78
77Obesity as a risk factor for premenstrual syndromeMasho, SWJOURNAL OF PSYCHOSOMATIC OBSTETRICS & GYNECOLOGY2005613.39
78Continuous or intermittent dosing with sertraline for patients with severe premenstrual syndrome or premenstrual dysphoric disorderFreeman, EWAMERICAN JOURNAL OF PSYCHIATRY2004613.21
79A randomized comparison of psychological (cognitive behavior therapy), medical (fluoxetine) and combined treatment for women with premenstrual dysphoric disorderHunter, MSJOURNAL OF PSYCHOSOMATIC OBSTETRICS & GYNECOLOGY2002612.9
80Premenstrual dysphoric disorder—is there an economic burden of illness?Chawla, AMEDICAL CARE2002602.86
81Abnormalities of dorsolateral prefrontal function in women with premenstrual dysphoric disorder: a multimodal neuroimaging studyBaller, Erica BAMERICAN JOURNAL OF PSYCHIATRY2013595.9
82Biological correlates of abuse in women with premenstrual dysphoric disorder and healthy controlsGirdler, SSPSYCHOSOMATIC MEDICINE2003592.95
83Premenstrual syndrome prevalence and fluctuation over time: results from a french population-based surveyPotter, JuliaJOURNAL OF WOMENS HEALTH2009584.14
84A controlled study of light therapy in women with late luteal phase dysphoric disorderLam, RWPSYCHIATRY RESEARCH1999562.42
85Brain-derived neurotrophic factor plasma variation during the different phases of the menstrual cycle in women with premenstrual syndromeCubeddu, AlessandraPSYCHONEUROENDOCRINOLOGY2011564.67
86Placebo-controlled trial comparing intermittent and continuous paroxetine in premenstrual dysphoric disorderLanden, MikaelNEUROPSYCHOPHARMACOLOGY2007563.5
87Are there differential symptom profiles that improve in response to different pharmacological treatments of premenstrual syndrome/premenstrual dysphoric disorder?Halbreich, UrielCNS DRUGS2006563.29
88Specificity of panic response to CO2 inhalation in panic disorder: a comparison with major depression and premenstrual dysphoric disorderKent, JMAMERICAN JOURNAL OF PSYCHIATRY2001562.55
89Characteristics of placebo responses in medical treatment of premenstrual syndromeFreeman, EWAMERICAN JOURNAL OF PSYCHIATRY1999562.33
90Premenstrual syndrome and premenstrual dysphoric disorderHofmeister, SabrinaAMERICAN FAMILY PHYSICIAN2016557.86
91Cognitive-behavioral therapy for premenstrual syndrome and premenstrual dysphoric disorder: a systematic reviewLustyk, M. Kathleen BARCHIVES OF WOMENS MENTAL HEALTH2009543.86
92Luteal-phase accentuation of acoustic startle response in women with premenstrual dysphoric disorderEpperson, Cynthia NeillNEUROPSYCHOPHARMACOLOGY2007543.38
93Hysterectomy and bilateral oophorectomy for severe premenstrual syndromeCronje, WHHUMAN REPRODUCTION2004542.84
945 alpha-reductase inhibition prevents the luteal phase increase in plasma allopregnanolone levels and mitigates symptoms in women with premenstrual dysphoric disorderMartinez, Pedro ENEUROPSYCHOPHARMACOLOGY2016537.57
95Premenstrual syndrome—advances in diagnosis and treatmentKessel, BOBSTETRICS AND GYNECOLOGY CLINICS OF NORTH AMERICA2000532.3
96Proton magnetic resonance spectroscopy measurement of brain glutamate levels in premenstrual dysphoric disorderBatra, Neha ArunBIOLOGICAL PSYCHIATRY2008523.47
97The treatment of severe premenstrual syndrome with goserelin with and without 'add-back' estrogen therapy: a placebo-controlled studyLeather, ATGYNECOLOGICAL ENDOCRINOLOGY1999512.13
98Prevalence, impacts and medical managements of premenstrual syndrome among female students: cross-sectional study in college of health sciences, mekelle university, mekelle, northern ethiopiaTolossa, Fikru WakjiraBMC WOMENS HEALTH2014505.56
99Full- or half-cycle treatment of severe premenstrual syndrome with a serotonergic antidepressantFreeman, EWJOURNAL OF CLINICAL PSYCHOPHARMACOLOGY1999502.08
100Factors associated with premenstrual syndrome-A survey of new female university studentsCheng, Shu-HuKAOHSIUNG JOURNAL OF MEDICAL SCIENCES2013494.9

The 100 most cited papers in PMS/PMDD until 2022.

Figure 1

Year and Types of Publication

The distribution of publications by year is illustrated using a histogram in Figure 2. The top 100 cited papers on PMS/PMDD were published between 1999 and 2017, although articles published between 2018 and 2022 were not included in the list. Additionally, 13 papers published in 2007 had the most significant impact on research in this field. Among the selected papers, 67 and 33 were original research articles and reviews, respectively. Furthermore, the 23 papers published in 2003 had the most significant impact on research in this field (Figure 2).

Figure 2

Distribution Per Journal

We generated a citation network of journals, based on the average published year, to depict interaction among the top 100 cited articles published in 55 journals (Figure 3). Notably, Obstetrics and Gynecology published the largest number of papers (7 papers), followed by the American journal of psychiatry (6 papers). On the other hand, Psych neuroendocrinology had the largest average number of citations per paper (1 paper, 917 citations).

Figure 3

Contributing Authors

A total of 360 authors contributed to the top 100 cited papers, although some of the 386 items in the network were not connected. The largest set of connected items comprised 83 items. Notably, Freeman EW was at the core of this network, although Halbreich U and Yonkers KA emerged as new authors in recent years. Freeman EW had the highest number of papers (11, with 956 citations), followed by Halbreich U and Yonkers KA who had 645 and 894 citations, respectively (Figure 4).

Figure 4

Contributing Countries/Regions and Institutions

The selected top 100 cited papers were published across 24 countries or regions (Figure 5). Among them, the United States had the highest contribution (68 articles), followed by England (13 papers). Among the 24 countries, the United States formed the largest national cooperation network, covering 17 countries. In terms of research institutions, the 100 most cited papers were published by 153 institutions, with the largest set of connected items comprising 107 institutions. Specifically, the University of Pennsylvania contributed the most papers (15 papers), followed by Yale University and NiMH which accounted for 13 and 10 papers, respectively (Figure 6).

Figure 5

Figure 6

Research Direction

The top 100 cited papers on PMS/PMDD were stratified into various study directions based on WOS categories as shown in Table 2. Among them, “Obstetrics Gynecology” (98 papers) was the topmost research direction, followed by “Psychiatry” (63 papers), and “Reproductive Biology” (61 papers), among others (Table 2).

Table 2

RankResearch directionNo. of papers
1Obstetrics gynecology98
2Psychiatry63
3Reproductive biology61
4Behavioral sciences60
5Pharmacology pharmacy60
6Psychology49
7Neurosciences neurology46
8Endocrinology metabolism40
9Health care sciences services29
10Biochemistry molecular biology26

Top 10 research directions identified in the 100 most cited papers on PMS/PMDD.

Co-occurrence of Keywords

A total of 477 keywords were identified across the top 100 cited papers. We excluded 10 keywords, such as women, menstrual cycle, premenstrual dysphoric disorder, and premenstrual syndrome, among others. Further analysis revealed cooccurring keywords, with the following forming the top 10; double-blind, fluoxetine, efficacy, prevalence, epidemiology, phase sertraline treatment, depression, progesterone, placebo, and placebo-controlled trial (Table 3). These keywords were further classified into 11 clusters as follows: cluster 1 (epidemiology), cluster 2 (placebo-controlled trial), cluster 3 (steroid), cluster 4 (late luteal phase), cluster 5(premenstrual syndrome), cluster 6 (emotional perception), cluster 7 (dysmenorrhea), cluster 8 (therapeutic use), cluster 9 (brain-derived neurotrophic factor), cluster 10 (delta) and cluster 11 (Japanese women) (Figure 7, Table 4).

Table 3

RankKeywordOccurrences
1Double-blind29
2Fluoxetine15
3Efficacy14
4Prevalence14
5Epidemiology13
6Phase sertraline treatment13
7Depression12
8Progesterone12
9Placebo11
10Placebo-controlled trial11

Top 10 Co-occurring Keywords in the Top 100 cited papers on PMS/PMDD.

Figure 7

Table 4

Cluster-IDSizeMean (Year)Label (LLR)
0562004Epidemiology (11.78, 0.001); prevalence (7.41, 0.01); menstruation (6.66, 0.01); productivity (6.66, 0.01); depression (5.93, 0.05)
1502004Placebo controlled trial (17.74, 1.0E-4); crossover (10.59, 0.005); luteal phase (10.09, 0.005); randomized controlled trial (9.52, 0.005); fluoxetine treatment (7.04, 0.01)
2312005Add back (12.08, 0.001); depot leuprolide (8.03, 0.005); double blind crossover (8.03, 0.005); management (8.03, 0.005); estrogen (8.03, 0.005)
3302004Steroid (10.79, 0.005); glutamate (10.04, 0.005); progesterone (7.29, 0.01); allopregnanolone (6.39, 0.05); 5 alpha pregnane 3,20 dione (5, 0.05)
4282006Late luteal phase (6.31, 0.05); estrogen receptor alpha gene (6.31, 0.05); gonadal steroids (6.31, 0.05); esr1 (6.31, 0.05); core temperature (6.31, 0.05)
5242000Premenstrual syndrome (6.77, 0.01); luteal administration (4.15, 0.05); phototherapy (4.15, 0.05); seasonal affective disorder (4.15, 0.05); research (4.15, 0.05)
6192006Emotional perception (7.49, 0.01); challenge test (7.49, 0.01); attack (7.49, 0.01); lactate infusion (7.49, 0.01); fmri (7.49, 0.01)
7172011Dysmenorrhea (4.12, 0.05); adolescence (4.12, 0.05); combined (4.12, 0.05); modulator (4.12, 0.05); vitex agnus castus (4.12, 0.05)
8162008Therapeutic use (11.9, 0.001); cycle control (5.91, 0.05); randomized controlled trials as topic (5.91, 0.05); contraceptives oral combined [adverse effects (5.91, 0.05); sleep spindles (5.91, 0.05)
9102009Brain-derived neurotrophic factor (10.04, 0.005); sex hormones (10.04, 0.005); menstrual cycle (2, 0.5); premenstrual syndrome (1.93, 0.5); women (0.31, 1.0)
10102006Delta (7.84, 0.01); alpha-4 (7.84, 0.01); mouse (7.84, 0.01); thip (7.84, 0.01); elevated plus maze (7.84, 0.01)
1182000Japanese women (8.8, 0.005); womens health (8.8, 0.005); sexual abuse (8.8, 0.005); post-traumatic stress disorder (8.8, 0.005); pms (2.71, 0.1)

Clusters of keywords cooccurring in the top 100 cited papers on PMS/PMDD.

Discussion

Women's menstrual cycle-related disorders, such as premenstrual syndrome and dysmenorrhea, predispose many women to various diseases which subsequently adversely affect their health (22).

General Information From the Top 100 Most-Cited Papers on Top 100 Most-Cited Papers

The top 100 cited papers were selected from papers titled “Premenstrual Syndrome,” “Premenstrual Dysphoric Disorder,” or “late luteal phase dysphoric disorder” referring to its citations, which represent the concerns of researchers. Analysis of the selected top 100 cited articles resulted in a total of 9,676 citations, with an average of 96.76 citations per article. Among them, the earliest paper entitled “Randomized controlled trial of the management of premenstrual syndrome and premenstrual mastalgia using luteal phase-only danazol,” was published in 1999 (23), whereas the most recent one was “Premenstrual Dysphoric Disorder Symptoms Following Ovarian Suppression: Triggered by Change in Ovarian Steroid Levels but Not Continuous Stable Levels” published in 2017 (24). Moreover, “The prevalence, impairment, impact, and burden of premenstrual dysphoric disorder (PMS/PMDD)” (17) by Halbreich was the most cited article.

Influential Authors and Cooperative Network

Analysis of the 100 most cited papers revealed contribution by 386 authors. Among them, Freeman EW, Halbreich U, and Yonkers KA were the highest contributors to the most influential articles, suggesting that their researches are a potential hotspot in this field. Particularly, Freeman EW's s newest paper, entitled “Are there differential symptom profiles that improve in response to different pharmacological treatments of premenstrual syndrome/premenstrual dysphoric disorder?” revealed possible well-defined subgroups of PMDD. It is evident that overall treatment response rates may improve if treatments are targeted at subtypes (25). On the other hand, Yonkers KA's paper, entitled “Premenstrual Dysphoric Disorder: Evidence for a New Category for DSM-5,” discussed DSM-5 for premenstrual dysphoric disorder (26), whereas Halbreich U's article “Clinical diagnostic criteria for premenstrual syndrome and guidelines for their quantification for research studies,” revealed updated diagnostic criteria for PMS/PMDD and guidelines for clinical and research applications (27). A total of 83 items showed an interaction, of which Freeman EW was at the core of this network, although new scholars, such as Halbreich U and Yonkers KA have emerged in recent years. These authors are distributed across 24 countries or regions and 153 institutions. Among them, the University of Pennsylvania and the United States contributed the highest number of publications. This indicated that American institutions and authors play a leading role in research on PMDD, this may guide future research activities.

Future Perspectives

Epidemiology for Prevalence and Risk Factors

Epidemiological research is the primary and critical approach for exploring development and progression of PMS/PMDD. Notably, 11 out of the 100 most cited articles described prevalence of PMS/PMDD between 2000 and 2014 (17, 18, 2835), while 29 focused on epidemiology. Collectively, these articles provide reliable data sources to better our understanding of PMS/PMDD, including incidence rate. In recent years, numerous studies have evaluated childhood body size and premenstrual disorders in young adulthood (36), comorbid bipolar disorder (37), prevalence, and associated factors among different groups (38). For instance, studies showed that the prevalence of PMS among Academics at a University in Midwest Brazil was 46.9% (38), and 21.1% for university students (39), which are higher than ever before. Moreover, risk factors for PMS/PMDD include childhood abuse and neglect (40), childhood maltreatment (41), and perinatal depression (42), among others.

Steroid Pathogenesis

At present, the pathogenesis of PMDD remains unclear. However, steroid pathogenesis such as progesterone and allopregnanolone in PMS/PMDD has always been research hotspots. New findings have suggested that progesterone exerts a different effect on the metabolic profiles of women with PMDD compared to controls (43). In addition, a change in estradiol/progesterone levels from low to high, and not the steady-state level, was associated with onset of PMDD symptoms (24). Gradually, researchers have found that allopregnanolone is the provoking factor behind the negative mood symptoms in PMDD, a disease whose pathophysiology is significantly correlated with impaired GABAA-R response to dynamic ALLO fluctuations across the menstrual cycle, manifesting in affective symptoms (4446). It is possible that GABAA-R response to allopregnanolone, alpha4 and delta subunits of GABAA-R may be playing an essential role in mood swings (47). Recent studies have also associated copy number variations in GABRB2 with PMDD (48, 49). Future studies are expected to elucidate GABAA-R's susceptibility to ALLO.

Placebo-Controlled Trials for Treatment of PMS/PMDD

Treatment is a crucial step in management of PMS/PMDD. The clusters of co-occurrent keywords suggest that prospecting for effective treatment therapies for PMS/PMDD, such as use of fluoxetine (50), and vitex agnus castus (51), is a promising research hotspot. However, placebo-controlled trials are needed to generate more reliable data.

Limitations

This study had several limitations. After consulting numerous literature, we used the Web of Science to identify relevant datasets. Although this is the most commonly used database for literature searches, some early publications may be missing. For an accurate econometric analysis, we referred to previous studies (16) and adopted a Title keyword rather than Topic keyword retrieval approach. Although our search results were accurate, they may not be extensive enough.

Conclusion

To the best of our knowledge, this is the first bibliometric analysis of the most frequently cited papers on PMS/PMDD. Our results indicate that most essential studies on PMS/PMDD have been published in the Journal of Obstetrics and Gynecology. American authors and institutions have played a leading role in research on PMDD, thus represent a future research direction. Moreover, epidemiology for prevalence and risk factors, steroid pathogenesis, such as progesterone, allopregnanolone, and placebo-controlled trial for the treatment represent future trends in this field of research.

Funding

This study was supported by funds from the Key Project of Natural Science Foundation of Shandong Province (No. ZR2020ZD17), National Natural Science Foundation of China (Nos. 81001484 and 81473558), Natural Science Foundation of Shandong Province (No. ZR202102270167), Shandong medical and health science and technology development plan project (No. 202105010467) and 20 articles for colleges and universities funded project in Jinan (No. 2020GXRC002).

Publisher's Note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Statements

Author contributions

MG designed the study and wrote and revised the draft manuscript. MG, HZ, CW, and XM performed literature search, retrieval, and data collection. MG and HZ carried out data visualization and graphical interpretation. QZ, DG, and JW provided critical assistance or funding. All authors contributed to and approved the final draft of the manuscript before submission.

Acknowledgments

The authors would like to acknowledge the support of the Team of Research and Innovation Focusing on Emotional Diseases and Syndromes in Shandong University of Traditional Chinese Medicine, Team of Young Scientific Research and Innovation Focusing on Pharmacology Mechanism of Emotional Diseases and Syndromes in Ganzangxiang.

Conflict of interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

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Summary

Keywords

bibliometric analysis, citations, premenstrual syndrome, trends, PMDD

Citation

Gao M, Zhang H, Wang C, Mou X, Zhu Q, Wang J and Gao D (2022) Top 100 Cited Papers on Premenstrual Syndrome/Premenstrual Dysphoric Disorder: A Bibliometric Study. Front. Psychiatry 13:936009. doi: 10.3389/fpsyt.2022.936009

Received

04 May 2022

Accepted

14 June 2022

Published

14 July 2022

Volume

13 - 2022

Edited by

Karen Tabb, University of Illinois at Urbana-Champaign, United States

Reviewed by

Jian Huang, Zhejiang University School of Medicine, China; Huanxin Yang, Qilu University of Technology, China

Updates

Copyright

*Correspondence: Dongmei Gao

†These authors have contributed equally to this work and share first authorship

This article was submitted to Mood Disorders, a section of the journal Frontiers in Psychiatry

Disclaimer

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.

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