The Current Description and Future Need for Multidisciplinary PCOS Clinics

Diagnosis Experiences in Individuals With Lean Polycystic Ovary Syndrome

OBJECTIVE

To examine the diagnosis experience in an international sample of people with lean polycystic ovary syndrome (PCOS).

DESIGN

Cross-sectional study with open-ended questions.

SETTING

Online.

PARTICIPANTS

A total of 150 people with lean PCOS who met eligibility criteria.

MEASUREMENTS/INTERVENTION

An electronic survey was distributed on social media. Survey questions were adapted from previously published research. Categorical data were analyzed as count and proportions. Chi-square tests were used to examine factors associated with diagnosis experience satisfaction. Post hoc analysis was conducted using adjusted standardized residuals. Statistical significance was set at p < .05. Qualitative data were analyzed with an inductive thematic approach.

RESULTS

Approximately 49.0% (n = 72) of participants reported diagnosis experience dissatisfaction, 72.8% (n = 99) disagreed that there is adequate information about lean PCOS, and 80.2% (n = 109) disagreed that health professionals have adequate knowledge about lean PCOS. Significant associations were found between length of time to diagnosis and diagnosis satisfaction (p = .001, χ2 = 18.133, df = 4, Cramer's V = 0.258) and number of medical professionals seen and diagnosis satisfaction (p < .001, χ2 = 18.095, df = 2, Cramer's V = 0.362). Main PCOS concerns included irregular menstrual cycles (n = 108, 72.0%), hormone imbalance (n = 97, 64.7%), and anxiety (n = 74, 49.3%). Qualitative analyses revealed that participants received limited PCOS management information and felt providers were dismissive of them.

CONCLUSION

The diagnosis experience for people with lean PCOS includes high feelings of dissatisfaction. Opportunities exist to expand education about lean PCOS among students and clinicians, provide quality resources to support lifestyle modification in patients with lean PCOS, and listen to the needs of each individual. Future research should further examine the lean subset of people with PCOS.

Lack of adequate counseling about pregnancy complications in patients with polycystic ovary syndrome: a cross-sectional survey study

Objective

To assess the counseling experiences of patients with polycystic ovary syndrome (PCOS) related to obstetric complications and preconception management of comorbidities.

Design

Cross-sectional survey study.

Setting

Not applicable.

Patients

Patients with PCOS with a history of or attempt at pregnancy.

Interventions

Not applicable.

Main Outcome Measures

Demographic characteristics, medical history, and counseling experiences.

Results

Of the 302 respondents, 72.9% had a previous pregnancy, with 66.8% reporting complications during pregnancy. Of the entire cohort, 52.7% received preconception counseling on PCOS-related obstetric complications, and 41.5% were satisfied with their counseling experience. Five percent were counseled on related postpartum complications, and 43.4% received counseling about prepregnancy weight management, with the minority satisfied with their counseling. Among the respondents with existing comorbidities including hypertension, diabetes, and anxiety or depression, the minority received counseling on their preconception management. Although there were no racial disparities in the overall counseling of pregnancy complications, more black patients were counseled about preeclampsia, cesarean section, and preterm birth than white patients. Of the patients who had a single provider managing their PCOS care, 78.6% who saw a reproductive endocrinologist, 53.2% who saw a general gynecologist, and 35.0% who saw a primary care physician reported receiving counseling on related pregnancy complications.

Conclusions

Despite the high prevalence of obstetric complications associated with PCOS, our study revealed inadequate patient counseling about both the antepartum and postpartum periods and preconception management of existing comorbidities. Our findings highlight the urgent need to increase provider education and patient awareness to optimize maternal and neonatal outcomes.

Unraveling intestinal microbiota's dominance in polycystic ovary syndrome pathogenesis over vaginal microbiota

Background

Polycystic ovary syndrome (PCOS) is a prevalent endocrine disease in women, intricately linked to hormonal imbalances. The microbiota composition plays a pivotal role in influencing hormonal levels within the body. In this study, we utilized a murine model to investigate how intestinal and vaginal microbiota interact with hormones in the development of PCOS.

Methods

Twenty female mice were randomly assigned to the normal group (N) and the model group (P), where the latter received daily subcutaneous injections of 0.1 mL DHEA (6 mg/100 g). Throughout the experiment, we evaluated the PCOS mouse model by estrus cycle, serum total testosterone (T), prolactin (PRL) and luteinizing hormone (LH) levels, and ovarian pathological morphology. The microbial composition in both intestinal content and vaginal microbiota were studied by 16S rRNA gene high-throughput sequencing.

Results

Compared with the N group, the P group showed significant increases in body weight, T, and PRL, with significant decrease in LH. Ovaries exhibited polycystic changes, and the estrous cycle was disrupted. The intestinal microbiota result shows that Chao1, ACE, Shannon and Simpson indexes were decreased, Desulfobacterota and Acidobacteriota were increased, and Muribaculaceae, Limosilactobacillus and Lactobacillus were decreased in the P group. T was significantly positively correlated with Enterorhabdus, and LH was significantly positively correlated with Lactobacillus. The analysis of vaginal microbiota revealed no significant changes in Chao1, ACE, Shannon, and Simpson indices. However, there were increased in Firmicutes, Bacteroidota, Actinobacteriota, Streptococcus, and Muribaculaceae. Particularly, Rodentibacter displayed a robust negative correlation with other components of the vaginal microbiota.

Conclusion

Therefore, the response of the intestinal microbiota to PCOS is more significant than that of the vaginal microbiota. The intestinal microbiota is likely involved in the development of PCOS through its participation in hormonal regulation.

Effects of Sitagliptin on Metabolic Indices and Hormone Levels in Polycystic Ovary Syndrome: a Meta-analysis of Randomized Controlled Trials

To evaluate the effects of sitagliptin on the metabolic indices and hormone levels in patients with polycystic ovary syndrome (PCOS). PubMed, EMBASE, Web of Science, Cochrane Library, WanFang Data, and China National Knowledge Infrastructure (CNKI) were searched for randomized controlled trials (RCTs) published up to March 2022. Eligible studies were identified based on the inclusion criteria. The primary outcomes included the homeostasis model assessment of insulin resistance (HOMA-IR), body mass index (BMI), and total testosterone level (TT). Other outcomes included levels of sex hormones, glucose, and lipid metabolism. Forty-five studies were initially identified, and 6 RCTs with 394 patients were finally included in this study. The meta-analysis results suggest that sitagliptin improved HOMA-IR (WMD =  - 0.35; 95% CI (- 0.62, - 0.08); P = 0.01), BMI (WMD =  - 1.27; 95% CI (- 1.76, - 0.77); P < 0.00001), TT (SMD =  - 0.66; 95% CI (- 1.25, - 0.07); P = 0.03), and HDL-C (SMD = 0.11; 95% CI (0.03, 0.18); P = 0.005). No significant differences were observed between the sitagliptin and control groups in other outcomes and in terms of adverse events. Evidence from meta-analyses suggests that sitagliptin was superior in improving insulin sensitivity, total serum testosterone, high-density lipoprotein, and body mass index. However, due to the limitations of published studies, it is difficult to draw a definite conclusion. Larger, higher-quality studies are needed to evaluate the efficacy of sitagliptin in women with PCOS.

Diet and Exercise in the Management of Polycystic Ovary Syndrome: Practical Considerations for Person-Centered Care

Polycystic ovary syndrome (PCOS) is a complex multisystem condition associated with life-long reproductive, metabolic, and psychological symptoms. Individuals with PCOS are at an increased risk of cardiovascular disease and type 2 diabetes, with approximately 70% of all PCOS cases presenting with insulin resistance. Lifestyle interventions have historically been recommended as first-line therapies for the management of PCOS-related cardiometabolic disorders. The term "lifestyle management" incorporates a multifaceted approach to dietary, exercise, and behavioral strategies, aiming to promote a healthy lifestyle. This approach has been commonly employed in practice, in particular through exercise and dietary modulation, due to its effect on cardiometabolic outcomes as well as its tolerability. Furthermore, there is evidence to suggest that combining dietary change with exercise may yield the greatest improvements in clinical outcomes. However, such practices require careful consideration and coordination, as there are instances where certain exercise and/or dietary prescriptions may compromise the effectiveness of the respective interventions. Thus, this review aims to provide practical guidance on diet and exercise planning in the routine care of PCOS. Such recommendations include emphasizing realistic and achievable goals, as well as minimizing barriers to lifestyle changes in order to increase the long-term sustainability of this treatment strategy.

A new model for predicting the occurrence of polycystic ovary syndrome: Based on data of tongue and pulse

Background and objective

Polycystic ovary syndrome is one of the most common types of endocrine and metabolic diseases in women of reproductive age that needs to be screened early and assessed non-invasively. The objective of the current study was to develop prediction models for polycystic ovary syndrome based on data of tongue and pulse using machine learning techniques.

Methods

A dataset of 285 polycystic ovary syndrome patients and 201 healthy women were investigated to identify the significant tongue and pulse parameters for predicting polycystic ovary syndrome. In this study, feature selection was performed using least absolute shrinkage and selection operator regression. Several machine learning algorithms (multilayer perceptron classifier, eXtreme gradient boosting classifier, and support vector machine) were used to construct the classification models to predict the presence of polycystic ovary syndrome.

Results

TB-L, TB-a, TB-b, TC-L, TC-a, h3, and h4/h1 in tongue and pulse parameters were statistically associated with polycystic ovary syndrome presence. Among the several machine learning techniques, the support vector machine model was optimal for the comprehensive evaluation of this dataset and deduced the area under the receiver operating characteristic curve, DeLong test, calibration curve, and decision curve analysis.

Conclusion

The machine learning model with tongue and pulse factors can predict the existence of polycystic ovary syndrome precisely.

Better care for women with polycystic ovary syndrome - a proposal for an international evidence based best practice framework to improve care

PURPOSE OF REVIEW

Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in reproductive-age women and has reproductive, pregnancy, metabolic, dermatologic, and psychologic complications. Here we summarize current challenges and gaps in PCOS care, and propose a pathway forward to implement high quality international guideline recommendations and resources, through development of a best practice framework and benchmarking for evidence-based, patient-centric models of care (MoC).

RECENT FINDINGS

The majority of women with PCOS are unsatisfied with their healthcare experience due to delayed diagnosis, inadequate information provision and inconsistent advice from diverse healthcare providers. The 2018 International Evidence-based PCOS Guideline recommended co-development of evidence-based, patient centric MoC. High-quality guidelines and resources are now available to help women understand and manage PCOS and to assist healthcare professionals to partner in their care. Leveraging these and developing a best practice framework for patient centric PCOS MoC is now a vital to optimise care and outcomes in this common and neglected condition.

SUMMARY

Collaborative interdisciplinary efforts from academic leads, healthcare professionals and consumers are now needed to co-develop a framework and benchmarking performance indicators to guide evidence-based, patient centric PCOS MOC to improve experience and outcomes.

The Role of Individually Selected Diets in Obese Women with PCOS-A Review

Polycystic ovarian syndrome (PCOS) is one of the most common heterogeneous endocrine and metabolic disorders in premenopausal women. It is a complex multifactorial disorder with strong epigenetic and environmental influences, including factors related to eating habits and lifestyle. There is a close relationship between obesity and PCOS. Weight gain and obesity are often clinical symptoms manifested by biochemical markers. Moreover, abdominal obesity in women with PCOS is involved in the development of inflammatory changes. A significant share of balanced therapies correcting the lifestyle of patients is suggested, e.g., with the implementation of appropriate diets to minimize exposure to inflammatory factors and prevent abnormal immune system stimulation. In the case of obese patients with PCOS, planning a diet program and supporting the motivation to change eating habits play an important role to lose weight and lower BMI. Probiotics/synbiotic supplementation may enhance weight loss during the diet program and additionally positively affect metabolic and inflammatory factors by improving the intestinal microbiome.

Factors influencing the prevalence of polycystic ovary syndrome (PCOS) in the United Arab Emirates

Statistics indicate that at least 20-25% of women suffer from PCOS in the Gulf region. Despite its prevalence and negative implications on reproductive, metabolic, and physiological heath the exact cause of PCOS is unknown, in part due to the diversity of symptoms manifested by this disorder. In this review, we investigate causes of PCOS globally and draw on these studies, to determine the potential contributing factors for PCOS pathogenesis in the UAE population. The most frequently identified factors promoting PCOS pathogenesis that may be pertinent to this population include physiological factors such as insulin resistance, vitamin D deficiency, genetic factors, obesity, and anti-mullerian hormone (AMH) levels in the body as well as environmental factors such as air pollution, endocrine disrupting chemicals, and pesticide use. This evidence will help inform healthcare workers and government agencies to set up optimal guidelines for control and awareness of PCOS in the UAE.

A novel approach to treat polycystic ovarian syndrome (PCOS) patients

The precise underlying pathophysiology for the progression of Polycystic Ovary Syndrome (PCOS) remains unclear. Eminent scientists and clinicians normally target the given clinical symptoms to curtail the syndrome in a given period. For years, multiple varied techniques have been developed and followed to treat this disorder. A novel non-invasive, pain-free treatment ‘Neurotherapy’ has been highlighted in this article that can be considered as a boon in the field of treatment and healing. This study aimed to evaluate the effectiveness of Neurotherapy in a patient with PCOS. A regular case of PCOS with ultrasonography denoting bilateral ovarian cysts is hereby discussed. Post the therapy, ultrasound reports have shown no trace of cysts in both the ovaries thereby concluding that this novel therapy can be very fruitful in treating one of the most common gynaecology related female problems, without any side effects or after-effects.  

Outcomes of a Mindfulness-Based Healthy Lifestyle Intervention for Adolescents and Young Adults with Polycystic Ovary Syndrome

STUDY OBJECTIVE

The purpose of this study was to examine the feasibility, acceptability, and preliminary efficacy of a mindfulness-based healthy lifestyle self-management intervention with adolescents and young adults diagnosed with polycystic ovary syndrome (PCOS).

DESIGN

A pilot randomized controlled trial using a pre-post design was used.

SETTING

Central Texas.

PARTICIPANTS

Individuals aged 14-23 with a diagnosis of PCOS.

INTERVENTIONS

The PCOS Kind Mind Program integrates a manualized mindfulness training program (Taming the Adolescent Mind) with health education in 4 key areas of self-management and health promotion: (1) medication adherence, (2) nutrition, (3) physical activity, and (4) sleep.

MAIN OUTCOME MEASURES

Psychological distress, mindfulness, physical activity strategies, nutrition, and exercise self-efficacy.

RESULTS

Linear regression models revealed that those in the PCOS Kind Mind condition reported significantly higher nutrition self-efficacy (β = 6.50, 95% CI, 1.71-11.28, P = 0.013, d = 0.48), physical activity strategies (β = 0.41, 95% CI, 0.04-0.79, P = 0.040, d = 0.67), and physical activity self-efficacy (β = 0.48, 95% CI, 0.07-0.88, P = 0.028, d = 0.46).

CONCLUSION

The PCOS Kind Mind Program improved self-efficacy in the key areas of nutrition and physical activity and increased physical activity strategies in adolescents and young people with PCOS. These findings are encouraging and suggest the need for larger-scale, randomized controlled trials with longer-term follow-up to more robustly evaluate the effects of the PCOS Kind Mind Program on the psychological and physiological health of adolescents and young people with PCOS.

'I'm usually being my own doctor': women's experiences of managing polycystic ovary syndrome in Canada

BACKGROUND

Polycystic ovary syndrome (PCOS) is a complex, chronic condition characterized by anovulation, polycystic ovarian morphology and hyperandrogenism that requires lifelong management. To reduce the risk of comorbidity and to manage symptoms, lifestyle management and pharmaceuticals such as oral contraceptives are the most common forms of treatment and should be tailored to the individual patient. The literature to date has shown PCOS patients to experience widespread dissatisfaction with the amount and quality of information they receive from providers, along with lower levels of trust in physicians. Little is known about the lived experiences of women managing PCOS in Canada, across age groups.

METHODS

In-depth remote interviews explored women's lived experiences managing PCOS and the barriers and facilitators they encountered in their management journeys. Data were analyzed using thematic analysis and interpretive description methodology.

RESULTS

Twenty-five in-depth, telephone interviews conducted with participants (aged 18-63 y) across Canada revealed participants lacking sufficient information and guidance from physicians, especially in primary care. Areas in need of more guidance included lifestyle management and mental health. Lack of empathy and weight bias among physicians were also perceived by participants. Older participants received little guidance on treatment options postmenopause. Loss of trust and withdrawal from seeking medical care were prominent themes, along with greater self-reliance on self-management, including self-educating and self-experimenting with treatments.

CONCLUSIONS

Most women in this study were frustrated with the level of involvement and information provision from their doctors. Key recommendations are identified for the provision of care to younger and older patients with PCOS. Improved education for physicians may be needed to improve the quality of healthcare provision for PCOS.

What can be done to improve polycystic ovary syndrome (PCOS) healthcare? Insights from semi-structured interviews with women in Canada

BACKGROUND

Polycystic ovary syndrome (PCOS) is a common and perplexing condition affecting metabolic, reproductive, cardiovascular, and psychological health in women. Previous studies point to widespread dissatisfaction and frustration in women with the information and care they receive. Studies have found delays with the diagnosis of PCOS and gaps in knowledge in physicians regarding the diagnosis and management of PCOS. Little has been heard from women on what they think can be improved with PCOS care, especially in Canada. This qualitative study explores women's experiences navigating the healthcare system and their insights on what could be improved based on their lived experiences.

METHODS

Twenty-five participants were interviewed remotely over the phone by the first author between October and December 2018.Interviews were semi-structured and in-depth. Data were analyzed using thematic analysis and interpretive description methodology.

RESULTS

Twenty-five in-depth interviews conducted with participants across Canada (ages 18-63) revealed three overall areas in need of improvement. First, women emphasized a need for greater knowledge and awareness of PCOS in primary care physicians (PCPs) as well as the need for the medical community to prioritize women's health. Second, participants advocated for greater PCOS awareness and de-stigmatization in the general community and in women and girls, and any individuals with female reproductive systems. Third, participants brought up several needed resources, such as the need for more PCOS research to be funded and undertaken, more PCOS specialists and experts to be available, credible doctor-provided information (e.g., pamphlets, websites), and age-specific support groups and mental health supports to be available. Participants were generally unaware of existing PCOS organizations and brought up the need for established PCOS organizations to aid in the training and retraining of doctors and local awareness-building in communities.

CONCLUSIONS

Participants believed that PCPs in Canada needed to be well-versed on how to diagnose and manage PCOS to prevent delays in diagnosis and provide easier access to care. Further, greater awareness and de-stigmatization in the general community are needed so women can identify symptoms early and have access to support from those around them. Overall, PCOS may be an overlooked and under-prioritized condition, both in the Canadian healthcare system and general community.

The role of dietitian in the multidisciplinary treatment of PCOS

It is well accepted by the medical literature that polycystic ovary syndrome (PCOS) is an extremely heterogeneous condition and that a multidisciplinary approach, involving gynecologists, endocrinologists, primary healthcare providers, mental health professionals, and nutritional professionals, especially dietitians, is fundamental to provide an immediate care and to counteract long-term risk factors related to the comorbidity of PCOS. Although lifestyle modifications are the first step intervention in the treatment of PCOS, unfortunately, the involvement of dietitian in clinical practice remains sporadic. The goal of this viewpoint is to put a greater emphasis on the role of dietitian in the management of PCOS by highlighting frequently faced difficulties in the clinical settings and the importance of a three-step nutritional care: accurate assessment; lifestyle, nutritional, and supplementary intervention; long-term follow-up. The intention is to raise awareness among dietitians themselves and other health providers as well as to express an exceeding necessity of evidence-based guidelines formulated specifically for nutritional professionals, which would allow a uniform approach with respect to heterogeneity and complexity of PCOS at the international level.

Implementation of International Guidelines for Polycystic Ovary Syndrome: Barriers and Facilitators Among Gynecologists and Primary Care Providers

Objective

To identify barriers and facilitators to the implementation of evidence-based guidelines among gynecologists and primary care physicians (PCPs) caring for women with polycystic ovary syndrome (PCOS).

Design

Qualitative semi-structured interview study.

Setting

Academic medical center.

Patients

None.

Interventions

None.

Main Outcome Measures

Barriers and facilitators in the diagnosis and management of PCOS.

Results

We interviewed 10 gynecologists and 8 PCPs to reach thematic saturation using a thematic analysis approach. Four themes were identified: diagnostic considerations, treatment of symptoms of PCOS, screening for long-term complications of PCOS, and counseling on long-term complications. Many gynecologists did not perform the recommended metabolic screening and were uncomfortable managing metabolic complications of PCOS. They uniformly counseled patients on the risk of endometrial hyperplasia and infertility. PCPs expressed the lack of familiarity with diagnostic criteria and often did not complete a comprehensive workup before making a diagnosis of PCOS. However, they routinely counseled patients on cardiometabolic risk and were familiar with managing the related long-term complications. Common barriers to comprehensive care delivery included the lack of knowledge and inadequate time and resources. Important facilitators included the overlap between the management of PCOS and other conditions such as obesity and abnormal uterine bleeding.

Conclusions

Our study highlights the need for interventions that target the barriers identified among gynecologists and PCPs in implementing guidelines for diagnosing and managing PCOS. In conjunction with prior studies, our findings support a multidisciplinary care model for women with PCOS. Future studies should focus on implementation strategies to facilitate evidence-based care.

An Overview of Systematic Reviews of Using Chinese Medicine to Treat Polycystic Ovary Syndrome

Objective

This review sought to evaluate the strength and validity of the existing evidence for the use of Chinese medicine for the treatment of polycystic ovary syndrome (PCOS).

Methods

We retrieved systematic evaluations and meta-analyses of randomized controlled trials (RCTs) evaluating Chinese herbal interventions in polycystic ovaries, including the use of decoctions or Chinese patent medicines. The quality of these systematic evaluations was assessed using AMSTAR2 tools, and ovulation rate, pregnancy rate, effective rate, serum hormones (testosterone, luteinizing hormone, and follicle-stimulating hormone), and adverse reactions were recorded. Finally, the reliability of each result was evaluated according to the GRADE system. Data Sources. PubMed, Embase, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang Data, CQVIP, and SINOMED databases were searched up to January 1, 2021. Outcomes. A total of 18 publications were included, all of which showed that PCOS symptoms were improved with Chinese medicine compared with control groups. However, most of the evaluations did not have good research designs and had issues with the analysis of their results. The reliability of most outcome measures was rated low or very low, and it is presumed that the reliability of the results was low due to the poor quality of the RCTs.

Conclusions

At present, there is insufficient evidence to suggest that improved efficacy is achieved by the combined use of Chinese and Western medicine compared with Western medicine alone in treating PCOS. Therefore, it is recommended that multicenter, large-sample RCTs adopting standard designs and rigorous methods be carried out in the future while introducing standardized assessment plans for the systematic review of clinical trials so as to improve the quality of the resulting clinical evidence.

Implementation of the polycystic ovary syndrome guidelines: A mixed method study to inform the design and delivery of a lifestyle management program for women with polycystic ovary syndrome

AIM

The 2018 evidence-based polycystic ovary syndrome (PCOS) guidelines recommend lifestyle management as first-line treatment. This study aims to understand the preferred intervention characteristics of a PCOS lifestyle program from the perspectives of women with PCOS to inform the translation of the guidelines into practice.

METHODS

Women with self-reported PCOS residing in Australia took part in semi-structured interviews (n = 20) and an online survey (n = 286). The survey and interview schedule were developed using the template for intervention description and replication checklist.

RESULTS

Women want to take part in a lifestyle program (94.6%) and use government-subsidised sessions to attend (83%). Sessions of 45 to 60 minutes (75%) costing less than AUD$50 are preferred (60%). Topics of most interest related to sustainable daily physical activity (58%), overcoming non-hungry eating (54%), PCOS-specific diets (51%) and how to overcome barriers to behaviour change (45%). A delivery mode that combines online and in-person support is preferred (53%). Women are in need of long-term professional lifestyle support (6-12 months) that provides evidence-based, PCOS-specific, personalised prescription. Multidisciplinary support from a range of PCOS-trained professions is also preferred to address women's physical, psychological and emotional needs.

CONCLUSION

Women with PCOS are willing to take part in lifestyle programs that are low cost, long term, evidence based, PCOS-specific and provide practical strategies for nutrition and physical activity changes. Future online and in-person PCOS programs are strongly recommended to incorporate these findings to improve program engagement and patient satisfaction.

Regenerative Medicine Perspectives in Polycystic Ovary Syndrome

Polycystic ovary syndrome (PCOS) is the most common gynecologic endocrine disorder in women between the ages of 15 and 40, with uncertain etiology. It is mostly presented with hyperandrogenism and insulin resistance along with a variety of comorbidities that significantly reduce a patient's quality of life. Many disturbed metabolic pathways are correlated with PCOS. Moreover, it is evident that there is a strong genetic factor for PCOS. Indeed, several altered gene expressions have been found in PCOS subjects, but the exact genetic origins are still unclear. The major treatment options such as pharmacological treatments are to improve the symptoms. In addition, surgical procedures (Bariatric surgery and assisted reproductive technologies) can be used to treat some of the patient's complications and reduce their severity. Generally, using pharmacological agents for a long period of time can increase the risk of adverse effects. Moreover, surgical options may have high-risk consequences. Herein, there is an undeniable need for a different multidisciplinary approach to PCOS. Regenerative medicine with the help of stem cells can develop a worthy alternative approach for the treatment of PCOS. Furthermore, animal models can provide valuable knowledge of genetic alterations and metabolic pathway disturbances in PCOS. They can also be used for testing novel treatments in pre-clinical stages. Therein, the current knowledge of PCOS and investigation about the potential role of regenerative medicine in developing new and more efficient treatments for PCOS are summarized here.

Dendrobium nobile Lindl. polysaccharides improve follicular development in PCOS rats

Polycystic ovary syndrome (PCOS) is the most typical and common metabolic abnormalities in women of reproductive age. This study examined the protective effects of Dendrobium nobile Lindl. polysaccharides (DNLP) on ovarian follicular development in letrozole-induced PCOS rats and explored the underlying molecular mechanisms. The PCOS rats showed the increased body weight, serum testosterone and luteinizing hormone levels and insulin resistance. DNLP treatment reduced the body weight, serum testosterone level and insulin resistance, but failed to affect luteinizing hormone level in the PCOS rats. DNLP treatment recovered disrupted estrous cycle in the PCOS rats. DNLP treatment decreased antral follicles and increased the thickness of the granular cell layer. DNLP treatment increased the PCNA mRNA and protein expression levels in the PCOS ovarian tissues, and inhibited cell apoptosis in the PCOS ovarian tissues via regulating apoptosis-related proteins including Bax, Bcl-2 and caspase-3. In summary, this study demonstrated the protective effects of DNLP on the ovaries in the letrozole-induced PCOS rat model. DNLP exerted its protective effects via improving follicular development and inhibiting apoptosis of ovarian granular cells in PCOS rats. This study will provide experimental basis for the future clinical application of DNLP in the treatment of PCOS.

Curtailing PCOS

Polycystic ovary syndrome (PCOS), characterized by hormonal imbalance and ovarian dysfunction, often starts during adolescence. Inconsistent diagnostic criteria, variable provider knowledge, and lack of consensus pose specific challenges for the care of women with PCOS. These factors encourage inaccurate diagnosis with both under and overdiagnosis. This unfavorable diagnostic experience exasperates affected women and limits timely opportunities for intervention to minimize associated comorbidities, especially during the transition from pediatric to adult care. Recognition of these issues in the care of adolescents and women with PCOS inspired the development of the International Evidence-Based PCOS Guidelines, which emphasize the prevention, screening, and treatment of PCOS across the reproductive lifespan. The Guidelines and accompanying meta-analyses focus on three major categories of associated comorbidities: (1) reproductive; (2) metabolic; and (3) psychological. With the exception of infertility, this article considers common manifestations and comorbidities associated with PCOS throughout the lifecycle. Healthy lifestyle interventions with prevention of excess weight gain comprise the primary intervention for all comorbidities. Hence, early identification of girls "at risk" for PCOS and those with PCOS is a priority. Extensive guidelines for provider and patient education aim to decrease the medical, psychosocial, and economic burdens attributable to PCOS and its associated comorbidities.