"O" no: a Reddit analysis of orgasmic dysfunction

Background

Female Reddit users frequently discussed potential causes of orgasm difficulties and its implications on mental health and relationships.

Aim

This study aimed to evaluate the experiences of women discussing orgasms on the Internet site Reddit. We sought to qualitatively analyze the topics that arose in users' discussions to better understand the potential causes of orgasm difficulties and its implications on quality of life.

Methods

Posts on the subreddit r/TwoXChromosomes containing the keywords "orgasm" and "climax" were included in the dataset. Posts and their associated comments were qualitatively analyzed using the grounded theory approach. Two independent researchers coded each thread to identify dominant themes and emergent concepts.

Outcomes

The most frequently coded primary topics included: (1) orgasm (32.2% [n = 337]), (2) psychological (17.8% [n = 186]), (3) relationships (15.4% [n = 161]), and (4) treatment (10.7% [n = 112]).

Results

Qualitative analysis of 107 threads and approximately 6300 comments resulted in 5 major categories: psychological aspect of orgasms, difficulty orgasming with partners, partners' responses to orgasmic dysfunction, types of orgasms, and treatments for orgasmic dysfunction. Preliminary themes included (1) the presence of an emotional component or history of trauma related to orgasmic difficulty, (2) difficulty orgasming with a partner regardless of ability to orgasm during masturbation and a variety of stimulation required to orgasm, (3) mixed partner responses to orgasmic dysfunction, (4) the definition of a normal orgasm, and (5) self-motivated treatment for orgasmic dysfunction, including clitoral stimulation devices and masturbation techniques. Notably, few posters discussed their orgasmic dysfunction with healthcare providers.

Clinical Translation

The study reveals insights into the possible causes, psychosocial implications, and treatment of orgasm difficulties from a patient perspective, and can guide future research on female orgasms in a more precise, patient-oriented direction.

Strengths and Limitations

The anonymous nature of the forum allowed for insight into sensitive topics related to female orgasms and sexual trauma. Limitations include the demographic distribution of Reddit users, which was primarily younger women in their 20s and 30s, which restricts generalizability.

Conclusion

Reddit provides a medium for individuals with orgasm difficulties to discuss their experiences. Posts addressed users' inability to orgasm, their mental health and relationships, the stimulation required for orgasm, and treatments for orgasmic dysfunction. Interestingly, very few posts discussed healthcare, potentially suggesting that women do not classify their orgasmic dysfunction as a health issue.

A qualitative analysis of female Reddit users' experiences with low libido: how do women perceive their changes in sexual desire?

BACKGROUND

The true prevalence of low sexual desire among women is disputed among researchers due to the complex nature and presentation of women's sexual problems.

AIM

To qualitatively analyze the aspects of libido/sexual desire frequently discussed by Reddit users and compare them with the current understanding of female sexual well-being and sexual desire disorders.

METHODS

By using the Reddit application programming interface, the TwoXChromosomes subreddit was queried for posts with the keywords libido and sex drive. Posts that were deleted or unrelated to themes of libido/sex drive were excluded. A total of 85 threads-63 queried from the keyword libido and 22 from sex drive-and approximately 2900 comments were qualitatively analyzed per the grounded theory approach. Five independent researchers read and coded each thread to identify dominant themes and emergent concepts.

OUTCOMES

Outcomes of interest included codes related to sexual dysfunction, libido, orgasm, masturbation, types of sex, psychology, relationships, intimacy, treatment, medications, and health care.

RESULTS

Posters were primarily heterosexual women in their 20s and 30s. The code categories with the highest frequency were relationships (22.7%, n = 272), libido (22.2%, n = 210), psychological (20.2%, n = 191), medications (7.29%, n = 69), and intimacy (6.0%, n = 57). Users frequently described a decrease in libido secondary to medications, particularly antidepressants and hormonal birth control. Many users discussed the challenges of navigating a relationship with low sexual desire and the resulting sexual distress. Posters described feelings of sadness, anxiety, and guilt due to their low desire. Additionally, users discussed the role that sex plays in relationships, whether as a way to develop intimacy between partners or to achieve orgasm. Finally, posters expressed dissatisfaction with health care addressing their concerns surrounding sexual desire.

CLINICAL IMPLICATIONS

The study findings-namely, the impact of medications on sexual health, the interaction of sexual desire and mental health, and cited examples of inadequate sexual health care-can help guide sexual well-being research, diagnosis, and public policy.

STRENGTHS AND LIMITATIONS

Using Reddit as a data source allowed for the analysis of women's experiences outside the preestablished concepts of female sexual desire. Limitations to the study include the potential for posts to be deleted by moderator guidelines, the young demographic distribution of Reddit users, and the popularity-based structure of subreddit threads.

CONCLUSION

Our results emphasize the psychosocial aspects of sexual desire and the need to redefine sexual problems to encompass the complex nature of female sexual well-being.

Descending Aortic Distensibility and Cardiovascular Outcomes: A Cardiac Magnetic Resonance Imaging Study

Background

Aortic distensibility (AD) is an important determinant of cardiovascular (CV) morbidity and mortality. There is scant data on the association between AD measured within the descending thoracic aorta and CV outcomes.

Objective

We evaluated the association of AD at the descending thoracic aorta (AD _desc) with the primary outcome of all-cause mortality, myocardial infarction (MI), stroke or coronary revascularization in patients referred for a cardiovascular magnetic resonance (CMR) study.

Methods

928 consecutive patients [(mean age 60 ± 17; 33% with prior cardiovascular disease (CVD))] were evaluated. AD _desc was measured at the cross-section of the descending thoracic aorta in the 4-chamber view (via steady-state free precession [SSFP] cine sequences) and was grouped into quintiles (with the 1st quintile corresponding to the least AD, i.e., the stiffest aorta). Cox proportional-hazards regression analysis were performed for the primary outcome.

Results

A total of 315 patients (34%) experienced the primary outcome during a median (25% IQR, 75% IQR) follow-up of 5.0 (0.56, 9.3) years. A decreased AD was significantly associated with hypertension, diabetes, renal disease, and dyslipidemia (p <0.0001). A primary outcome occurred in 43% of patients with AD _desc ≤ median compared to 25% with AD _desc > median, p <0.0001, and in 44% of patients with AD _desc in the 1st quintile compared to 31% with AD _desc in the other quintiles (p = 0.0004). Event free survival was incrementally reduced amongst quintiles (p <0.0001). However, AD _desc ≤ median was not an independent predictor of the primary endpoint after multivariable adjustment in the overall population [adjusted HR 1.09 (95% CI:0.82–1.45), p = 0.518] or in the subgroup analysis of patients with or without prior CVD.

Conclusion

In this real-world cohort of 928 patients referred for CMR, AD _desc is not an independent predictor of CV outcomes.

OUTpatient intravenous LASix Trial in reducing hospitalization for acute decompensated heart failure (OUTLAST)

BACKGROUND

Hospitalization for acute decompensated heart failure (ADHF) remains a major source of morbidity and mortality. The current study aimed to investigate the feasibility, safety, and efficacy of outpatient furosemide intravenous (IV) infusion following hospitalization for ADHF.

METHODS

In a single center, prospective, randomized, double-blind study, 100 patients were randomized to receive standard of care (Group 1), IV placebo infusion (Group 2), or IV furosemide infusion (Group 3) over 3h, biweekly for a one-month period following ADHF hospitalization. Patients in Groups 2/3 also received a comprehensive HF-care protocol including bi-weekly clinic visits for dose-adjusted IV-diuretics, medication adjustment and education. Echocardiography, quality of life and depression questionnaires were performed at baseline and 30-day follow-up. The primary outcome was 30-day re-hospitalization for ADHF.

RESULTS

Overall, a total of 94 patients were included in the study (mean age 64 years, 56% males, 69% African American). There were a total of 14 (15%) hospitalizations for ADHF at 30 days, 6 (17.1%) in Group 1, 7 (22.6%) in Group 2, and 1 (3.7%) in Group 3 (overall p = 0.11; p = 0.037 comparing Groups 2 and 3). Patients receiving IV furosemide infusion experienced significantly greater urine output and weight loss compared to those receiving placebo without any significant increase creatinine and no significant between group differences in echocardiography parameters, KCCQ or depression scores.

CONCLUSION

The use of a standardized protocol of outpatient IV furosemide infusion for a one-month period following hospitalization for ADHF was found to be safe and efficacious in reducing 30-day re-hospitalization.

The Incidence and Natural Progression of New-Onset Postoperative Atrial Fibrillation

OBJECTIVES

This study aimed to characterize the natural progression and recurrence of new-onset postoperative atrial fibrillation (POAF) during an intermediate-term follow-up post cardiac surgery by using continuous event monitoring.

BACKGROUND

New-onset POAF is a common complication after cardiac surgery and is associated with an increased risk for stroke and all-cause mortality. Long-term data on new POAF recurrence and anticoagulation remain sparse.

METHODS

This is a single-center, prospective observational study evaluating 42 patients undergoing cardiac surgery and diagnosed during indexed admission with new-onset, transient, POAF between May 2015 and December 2019. Before discharge, all patients received implantable loop recorders for continuous monitoring. Study outcomes were the presence and timing of atrial fibrillation (AF) recurrence (first, second, and more than 2 AF recurrences), all-cause mortality, and cerebrovascular accidents. A "per-month interval" analysis of proportion of patients with any AF recurrence was assessed and reported per period of follow-up time. Kaplan-Meier analysis was used to calculate the time to first AF recurrence and report the first AF recurrence rates.

RESULTS

Forty-two patients (mean age 67.6 ± 9.6 years, 74% male, mean CHADS_2-VASc 3.5 ± 1.5) were evaluated during a mean follow-up of 1.7 ± 1.2 years. AF recurrence after discharge occurred in 30 patients (71%) and of those, 59% had AF episodes equal to or longer than 5 minutes (median AF duration at 1 month was 32 minutes [interquartile range 5.5-106], whereas median AF duration beyond 1 month was 15 minutes [interquartile range 6.3-49]). Twenty-four (80%) of the 30 patients had their first AF recurrence within the first month. During months 1 to 12 follow-up, 76% of patients had any AF recurrences (10% had their first AF recurrence, 43% had their second AF recurrence, and 23% had more than 2 AF recurrences). Beyond 1 year of follow-up, 30% of patients had any AF recurrences (10% had their first AF recurrence, 7% had their second AF recurrence, and 13% had more than 2 AF recurrences). Using Kaplan-Meier analysis, the median time to first AF recurrence was 0.83 months (95% confidence interval: 0.37 to 6) and the detection of first AF recurrence rate at 1, 3, 6, 12, 18, and 24 months was 57.1%, 59.5%, 64.3%, 64.3%, 67.3%, and 73.2%, respectively. During follow-up, there was 1 death ([-] AF recurrence) and 2 cerebrovascular accidents ([+] AF recurrence).

CONCLUSIONS

In this study of continuous monitoring with implantable loop recorders, the recurrence of AF in patients who develop transient POAF is common in the first month postoperatively. Of the patients who developed postoperative AF, 76% had any recurrence in months 1 to 12, and 30% had any recurrence beyond 1-year follow-up. Current guidelines recommend anticoagulation for POAF for 30 days. The results of this study warrant further investigation into continued monitoring and longer-term anticoagulation in this population within the context of our findings that AF duration was less than 30 minutes beyond 1 month.

Characterizing Histone Post-translational Modification Alterations in Yeast Neurodegenerative Proteinopathy Models

Neurodegenerative diseases, such as amyotrophic lateral sclerosis (ALS) and Parkinson's disease (PD), cause the loss of hundreds of thousands of lives each year. Effective treatment options able to halt disease progression are lacking. Despite the extensive sequencing efforts in large patient populations, the majority of ALS and PD cases remain unexplained by genetic mutations alone. Epigenetics mechanisms, such as the post-translational modification of histone proteins, may be involved in neurodegenerative disease etiology and progression and lead to new targets for pharmaceutical intervention. Mammalian in vivo and in vitro models of ALS and PD are costly and often require prolonged and laborious experimental protocols. Here, we outline a practical, fast, and cost-effective approach to determining genome-wide alterations in histone modification levels using Saccharomyces cerevisiae as a model system. This protocol allows for comprehensive investigations into epigenetic changes connected to neurodegenerative proteinopathies that corroborate previous findings in different model systems while significantly expanding our knowledge of the neurodegenerative disease epigenome.