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Archives of Physical Medicine and... Jan 2023To systematically review how sexuality is experienced by lesbian, gay, bisexual, transgender, queer or questioning, intersex plus (other gender identifies and sexual... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To systematically review how sexuality is experienced by lesbian, gay, bisexual, transgender, queer or questioning, intersex plus (other gender identifies and sexual orientations) (LGBTQI+) persons living with chronic disease.
DATA SOURCES
PsycINFO, Embase, MEDLINE, Scopus, Cumulative Index to Nursing and Allied Health, and Web of Science were searched from date of inception to November 2021 for English language publications. Reference lists of relevant publications were also searched.
STUDY SELECTION
Eligible studies reported on sexuality among LGBTQI+ persons living with chronic disease. The search yielded 12,626 records; 665 full texts were assessed for eligibility and 63 documents included (59 unique studies). Study quality was rated using the Mixed Methods Appraisal Tool.
DATA EXTRACTION
Characteristics of included studies were recorded independently by 2 authors. Differences were resolved through discussion or with a third author.
DATA SYNTHESIS
A sequential, exploratory mixed-studies approach was used for synthesis. Pooled analysis indicated that among gay and bisexual men living with prostate cancer, 68.3% experienced erectile dysfunction and 62.9% had insufficient quality of erection to engage in anal sex. Among gay and bisexual men living with HIV or AIDS, 29.3% experienced loss of libido and 25.3% experienced erectile dysfunction. Although sexual dysfunction was common, LGBTQI+ persons had difficulty accessing appropriate sexual counseling and identified negative attitudes and heteronormative assumptions by health care providers as significant barriers to sexual health. Interventions to address sexuality focused entirely on reduction of risky sexual behavior among men living with HIV or AIDS. Women, transgender persons, and intersex persons were largely excluded from the research studies.
CONCLUSIONS
Current understandings of the effect of chronic disease on LGBTQI+ sexuality are limited and mostly focus on the male sexual response. LGBTQI+ persons who experience difficulty with sexuality struggle to identify appropriate services, and there is an absence of evidence-based interventions to promote sexual health and well-being in this population.
Topics: Adult; Female; Humans; Male; Acquired Immunodeficiency Syndrome; Erectile Dysfunction; Sexual and Gender Minorities; Sexuality; Chronic Disease; Sexual Dysfunction, Physiological
PubMed: 35973583
DOI: 10.1016/j.apmr.2022.07.018 -
European Urology Oncology Apr 2024It remains unclear to what extent the therapy of the primary local tumor, such as radical prostatectomy (RP) and radiation therapy (RT), improves overall survival in... (Review)
Review
CONTEXT
It remains unclear to what extent the therapy of the primary local tumor, such as radical prostatectomy (RP) and radiation therapy (RT), improves overall survival in patients with low-volume metastatic hormone-sensitive prostate cancer (mHSPC). However, data suggest a benefit of these therapies in preventing local events secondary to local tumor progression.
OBJECTIVE
To evaluate the efficacy of adding local therapy (RP or RT) to systemic therapies, including androgen deprivation therapy, docetaxel, and/or androgen receptor axis-targeted agents, in preventing local events in mHSPC patients compared with systemic therapy alone (ie, without RT of the prostate or RP).
EVIDENCE ACQUISITION
Three databases and meeting abstracts were queried in November 2023 for studies analyzing mHSPC patients treated with local therapy. The primary outcome of interest was the prevention of overall local events (urinary tract infection, urinary tract obstruction, and gross hematuria) due to local disease progression. Subgroup analyses were conducted to assess the differential outcomes according to the type of local therapy (RP or RT).
EVIDENCE SYNTHESIS
Overall, six studies, comprising two randomized controlled trials, were included for a systematic review and meta-analysis. The overall incidence of local events was significantly lower in the local treatment plus systemic therapy group than in the systemic therapy only groups (relative risk [RR]: 0.50, 95% confidence interval [CI]: 0.28-0.88, p = 0.016). RP significantly reduced the incidence of overall local events (RR: 0.24, 95% CI: 0.11-0.52) and that of local events requiring surgical intervention (RR: 0.08, 95% CI: 0.03-0.25). Although there was no statistically significant difference between the RT plus systemic therapy and systemic therapy only groups in terms of overall local events, the incidence of local events requiring surgical intervention was significantly lower in the RT plus systemic therapy group (RR: 0.70, 95% CI: 0.49-0.99); local events requiring surgical intervention of the upper urinary tract was significantly lower in local treatment groups (RR: 0.60, 95% CI: 0.37-0.98, p = 0.04). However, a subgroup analysis revealed that neither RP nor RT significantly impacted the prevention of local events requiring surgical intervention of the upper urinary tract.
CONCLUSIONS
In some patients with mHSPC, RP or RT of primary tumor seems to reduce the incidence of local progression and events requiring surgical intervention. Identifying which patients are most likely to benefit from local therapy, and at what time point (eg, after response of metastases), will be necessary to set up a study assessing the risk, benefits, and alternatives to therapy of the primary tumor in the mHSPC setting.
PATIENT SUMMARY
Our study suggests that local therapy of the prostate, such as radical prostatectomy or radiotherapy, in patients with metastatic hormone-sensitive prostate cancer can prevent local events, such as urinary obstruction and gross hematuria.
PubMed: 38575408
DOI: 10.1016/j.euo.2024.03.007 -
Journal of Medical Internet Research Aug 2023The internet is a primary source of health information for patients, supplementing physician care. Google Trends (GT), a popular tool, allows the exploration of public... (Review)
Review
BACKGROUND
The internet is a primary source of health information for patients, supplementing physician care. Google Trends (GT), a popular tool, allows the exploration of public interest in health-related phenomena. Despite the growing volume of GT studies, none have focused explicitly on oncology, creating a need for a systematic review to bridge this gap.
OBJECTIVE
We aimed to systematically characterize studies related to oncology using GT to describe its utilities and biases.
METHODS
We included all studies that used GT to analyze Google searches related to malignancies. We excluded studies written in languages other than English. The search was performed using the PubMed engine on August 1, 2022. We used the following search input: "Google trends" AND ("oncology" OR "cancer" or "malignancy" OR "tumor" OR "lymphoma" OR "multiple myeloma" OR "leukemia"). We analyzed sources of bias that included using search terms instead of topics, lack of confrontation of GT statistics with real-world data, and absence of sensitivity analysis. We performed descriptive statistics.
RESULTS
A total of 85 articles were included. The first study using GT for oncology research was published in 2013, and since then, the number of publications has increased annually. The studies were categorized as follows: 22% (19/85) were related to prophylaxis, 20% (17/85) pertained to awareness events, 11% (9/85) were celebrity-related, 13% (11/85) were related to COVID-19, and 47% (40/85) fell into other categories. The most frequently analyzed cancers were breast (n=28), prostate (n=26), lung (n=18), and colorectal cancers (n=18). We discovered that of the 85 studies, 17 (20%) acknowledged using GT topics instead of search terms, 79 (93%) disclosed all search input details necessary for replicating their results, and 34 (40%) compared GT statistics with real-world data. The most prevalent methods for analyzing the GT data were correlation analysis (55/85, 65%) and peak analysis (43/85, 51%). The authors of only 11% (9/85) of the studies performed a sensitivity analysis.
CONCLUSIONS
The number of studies related to oncology using GT data has increased annually. The studies included in this systematic review demonstrate a variety of concerning topics, search strategies, and statistical methodologies. The most frequently analyzed cancers were breast, prostate, lung, colorectal, skin, and cervical cancers, potentially reflecting their prevalence in the population or public interest. Although most researchers provided reproducible search inputs, only one-fifth used GT topics instead of search terms, and many studies lacked a sensitivity analysis. Scientists using GT for medical research should ensure the quality of studies by providing a transparent search strategy to reproduce results, preferring to use topics over search terms, and performing robust statistical calculations coupled with sensitivity analysis.
Topics: Female; Humans; Male; Bias; Biomedical Research; COVID-19; Internet; Search Engine; Neoplasms
PubMed: 37540544
DOI: 10.2196/47582 -
European Urology Dec 2023Whole-gland ablation is a feasible and effective minimally invasive treatment for localized prostate cancer (PCa). Previous systematic reviews supported evidence for... (Review)
Review
CONTEXT
Whole-gland ablation is a feasible and effective minimally invasive treatment for localized prostate cancer (PCa). Previous systematic reviews supported evidence for favorable functional outcomes, but oncological outcomes were inconclusive owing to limited follow-up.
OBJECTIVE
To evaluate the real-world data on the mid- to long-term oncological and functional outcomes of whole-gland cryoablation and high-intensity focused ultrasound (HIFU) in patients with clinically localized PCa, and to provide expert recommendations and commentary on these findings.
EVIDENCE ACQUISITION
We performed a systematic review of PubMed, Embase, and Cochrane Library publications through February 2022 according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) statement. As endpoints, baseline clinical characteristics, and oncological and functional outcomes were assessed. To estimate the pooled prevalence of oncological, functional, and toxicity outcomes, and to quantify and explain the heterogeneity, random-effect meta-analyses and meta-regression analyses were performed.
EVIDENCE SYNTHESIS
Twenty-nine studies were identified, including 14 on cryoablation and 15 on HIFU with a median follow-up of 72 mo. Most of the studies were retrospective (n = 23), with IDEAL (idea, development, exploration, assessment, and long-term study) stage 2b (n = 20) being most common. Biochemical recurrence-free survival, cancer-specific survival, overall survival, recurrence-free survival, and metastasis-free survival rates at 10 yr were 58%, 96%, 63%, 71-79%, and 84%, respectively. Erectile function was preserved in 37% of cases, and overall pad-free continence was achieved in 96% of cases, with a 1-yr rate of 97.4-98.8%. The rates of stricture, urinary retention, urinary tract infection, rectourethral fistula, and sepsis were observed to be 11%, 9.5%, 8%, 0.7%, and 0.8%, respectively.
CONCLUSIONS
The mid- to long-term real-world data, and the safety profiles of cryoablation and HIFU are sound to support and be offered as primary treatment for appropriate patients with localized PCa. When compared with other existing treatment modalities for PCa, these ablative therapies provide nearly equivalent intermediate- to long-term oncological and toxicity outcomes, as well as excellent pad-free continence rates in the primary setting. This real-world clinical evidence provides long-term oncological and functional outcomes that enhance shared decision-making when balancing risks and expected outcomes that reflect patient preferences and values.
PATIENT SUMMARY
Cryoablation and high-intensity focused ultrasound are minimally invasive treatments available to selectively treat localized prostate cancer, considering their nearly comparable intermediate- to long term cancer control and preservation of urinary continence to other radical treatments in the primary setting. However, a well-informed decision should be made based on one's values and preferences.
Topics: Male; Humans; Prostate-Specific Antigen; Retrospective Studies; Prostatic Neoplasms; Treatment Outcome; Cryosurgery
PubMed: 37419773
DOI: 10.1016/j.eururo.2023.06.013 -
The Journal of Urology Jan 2022We performed a systematic review comparing the incidence of infectious complications following transperineal ultrasound-guided prostate biopsy (TPB) in cases utilizing... (Comparative Study)
Comparative Study Meta-Analysis
PURPOSE
We performed a systematic review comparing the incidence of infectious complications following transperineal ultrasound-guided prostate biopsy (TPB) in cases utilizing antibiotic prophylaxis (AP) vs cases not utilizing antibiotic prophylaxis (NAP).
MATERIALS AND METHODS
The incidences of complications were pooled using the Cochran-Mantel-Haenszel method with the random effect model and expressed as risk ratio (RR). RR higher than 1 indicates an increased risk of complication in patients undergoing TPB without antibiotics. Statistical significance was set at p <0.05 and 95% CI.
RESULTS
A total of 1,748 papers were retrieved. After the screening process, 8 studies were included in the quantitative analysis (4 retrospective, and 4 prospective and nonrandomized), reporting on 3,662 patients. A total of 2,368 patients underwent TPB utilizing AP and 1,294 underwent TPB utilizing NAP. The pooled rates of post-biopsy fever from 6 available studies reporting this parameter were 0.69% in the AP group and 0.47% in the NAP group (RR: 1.02, 95% CI: 0.02-44.55, p=0.99). The pooled rates of post-biopsy genitourinary infections from 8 available studies reporting this parameter were 0.11% in the AP group and 0.31% in the NAP group (RR: 2.09, 95% CI: 0.54-8.10, p=0.29). The pooled rates of post-biopsy sepsis over 8 studies reporting this parameter were 0.13% in the AP group and 0.09% in the NAP group (RR: 1.09, 95% CI: 0.21-5.61, p=0.92). The pooled rates of post-biopsy readmission for infections over 8 studies reporting this parameter were 0.13% in the AP group and 0.23% in the NAP group (RR: 1.29, 95% CI: 0.31-5.29, p=0.73). Death due to post-biopsy sepsis did not occur in any study.
CONCLUSIONS
This systematic review found no significant difference in infection rate, fever, sepsis or readmission rate after TPB between those cases utilizing AP and those cases without AP.
Topics: Antibiotic Prophylaxis; Bacterial Infections; Humans; Image-Guided Biopsy; Incidence; Male; Perineum; Postoperative Complications; Prostate; Ultrasonography, Interventional
PubMed: 34555932
DOI: 10.1097/JU.0000000000002251 -
Parasitology Research Apr 2015Trichomonas vaginalis (T. vaginalis) is one of the main causes of vaginitis, prostatitis, and cervicitis all over the world. Little information is available regarding... (Meta-Analysis)
Meta-Analysis Review
Trichomonas vaginalis (T. vaginalis) is one of the main causes of vaginitis, prostatitis, and cervicitis all over the world. Little information is available regarding the burden of T. vaginalis infection in Iranian women. This systematic review and meta-analysis were carried out to determine the prevalence of T. vaginalis among general population of Iranian women. Data were systematically collected from 1992 to 2012 in Iran on such electronic databases as PubMed, Google Scholar, Science Direct, Scopus, Web of Science, Magiran, Irandoc, Iran medex, Scientific Information Database (SID), Global Health, and LILACS. Additionally, abstracts of national scientific congresses and dissertations were included. A total of 30 articles attempted to examine 70,373 individuals and reported the prevalence of trichomoniasis from different regions of Iran. The overall prevalence rate of trichomoniasis in Iran was estimated to be 8% (95% confidence interval (CI) = 0.07 to 0.09) with the maximum 38.8% (95% CI = 0.036 to 0.042) and the minimum 0.009% (95% CI = 0.008 to 0.010), respectively. Also, it was found that the prevalence in Central provinces is higher than other ones. In all studies, the average of age was 24.5 with the maximum and the minimum of 45 and 22.5 years old, respectively. The present review revealed that infection rate is relatively high among Iranian women, and risk factors such as hygienic situation, behavior and local culture, poor socioeconomic condition, feeble moral considerations, and increase in marriage age must be considered in the management of controlling programs.
Topics: Female; Humans; Iran; Prevalence; Risk Factors; Trichomonas Infections; Trichomonas vaginalis
PubMed: 25732256
DOI: 10.1007/s00436-015-4393-3 -
The Spine Journal : Official Journal of... Nov 2021Limited studies have investigated risk factors for postoperative urinary retention (POUR) following elective spine surgery. Furthermore, some discrepancies have been... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND CONTEXT
Limited studies have investigated risk factors for postoperative urinary retention (POUR) following elective spine surgery. Furthermore, some discrepancies have been found in the results of existing observational studies.
PURPOSE
This study aimed to review the available literature on risk factors associated with POUR following elective spine surgery.
STUDY DESIGN
A systematic review with meta-analysis was performed.
PATIENT SAMPLE
A total of 31,251 patients (POUR=2,858, no POUR=28,393) were included in the meta-analysis.
OUTCOME MEASURES
Demographics, type of elective spine surgery, country, definition of POUR, and potential risk factors for POUR were evaluated.
METHODS
The Cochrane Library, Embase, and Medline electronic databases were searched to identify relevant studies. Binary outcomes were reported as odds ratio (OR). Weighted mean differences (WMD) or standardized mean differences (SMD), with 95% confidence intervals (CI), were used for meta-analysis of continuous outcomes.
RESULTS
Eleven studies (2 prospective and 9 retrospective) were included in the analysis. Patients with POUR were older than those without POUR (WMD, 7.13; 95% CI, 4.50-9.76). Male patients were found to have an increased risk of POUR (OR, 1.31; 95% CI, 1.04-1.64). The following variables were also identified as significant risk factors for POUR: benign prostatic hyperplasia (BPH; OR, 3.79; 95% CI, 1.89-7.62), diabetes mellitus (DM; OR, 1.50; 95% CI, 1.17-1.93), and previous urinary tract infection (UTI; OR, 1.70; 95% CI, 1.28-2.24). Moreover, longer operative time (WMD, 19.88; 95% CI, 5.01-34.75) and increased intraoperative fluid support (SMD, 0.37; 95% CI, 0.23-0.52) were observed in patients with POUR. In contrast, spine surgical procedures involving fewer levels (OR, 0.75; 95% CI, 0.65-0.86), and ambulation on the same day as surgery (OR, 0.65; 95% CI, 0.52-0.81) were associated with a decreased risk of POUR.
CONCLUSIONS
Based on our meta-analysis, older age, male gender, BPH, DM, and a history of UTI are risk factors for POUR following elective spine surgery. We also found that longer operative time and increased intravenous fluid support would increase the risk of POUR. Additionally, multi-level spine surgery may have a negative effect on postoperative voiding.
Topics: Aged; Humans; Male; Postoperative Complications; Prospective Studies; Retrospective Studies; Risk Factors; Spine; Urinary Retention
PubMed: 34015508
DOI: 10.1016/j.spinee.2021.05.009 -
World Journal of Urology Apr 2022Androgen-regulated enzymes such as the angiotensin-converting enzyme 2 (ACE2) and the transmembrane serine protease 2 (TMPRSS2) are involved in the SARS-CoV-2 infection... (Meta-Analysis)
Meta-Analysis
PURPOSE
Androgen-regulated enzymes such as the angiotensin-converting enzyme 2 (ACE2) and the transmembrane serine protease 2 (TMPRSS2) are involved in the SARS-CoV-2 infection process. The expression of TMPRSS2 and its fusion gene, which are increased in the epithelium of the human prostate gland during prostate carcinogenesis, are regulated by androgens. Our goal was to assess the risk of the SARS-CoV-2 infection and the severity of the disease in PCa patients treated with androgen deprivation therapy (ADT).
METHODS
We conducted a systematic review and meta-analysis according to PRISMA guidelines. We queried PubMed and Web of Science databases on 1 July 2021. We used random- and/or fixed-effects meta-analytic models in the presence or absence of heterogeneity according to Cochrane's Q test and I statistic, respectively.
RESULTS
Six retrospective studies (n = 50,220 patients) were selected after considering inclusion and exclusion criteria for qualitative evidence synthesis. Four retrospective studies were included to assess the SARS-CoV-2 infection risk in PCa patients under ADT vs. no ADT and the summarized risk ratio (RR) was 0.8 (95% confidence intervals (CI) 0.44-1.47). Five retrospective studies were included to assess the severity of coronavirus disease 2019 (COVID-19) in PCa patients under ADT versus no ADT and the summarized RR was 1.23 (95% CI 0.9-1.68).
CONCLUSION
We found a non-significant association between the risk of SARS-CoV-2 infection and COVID-19 severity in PCa patients treated with ADT. However, our results suggest that during the COVID-19 pandemic PCa patients can safely undergo ADT as a cancer therapy without worsening COVID-19 risk and trajectory.
Topics: Androgen Antagonists; Androgens; COVID-19; Humans; Male; Pandemics; Prostatic Neoplasms; Retrospective Studies; Risk Factors; SARS-CoV-2; Severity of Illness Index
PubMed: 34477955
DOI: 10.1007/s00345-021-03810-6 -
Reviews in Medical Virology Nov 2015Several studies associating BK polyomavirus (BKPyV) and prostate cancer (PCa) suggested that this virus may exert its oncogenic activity at early stages of cancer... (Review)
Review
Several studies associating BK polyomavirus (BKPyV) and prostate cancer (PCa) suggested that this virus may exert its oncogenic activity at early stages of cancer development. The BKPyV oncogene, the large T antigen (LTag), has frequently been detected in areas of proliferative inflammatory atrophy, which is considered a precursor lesion leading to prostatic intraepithelial neoplasia and overt PCa. In a recently updated systematic review, the presence of BKPyV was significantly higher in PCa tissues than in healthy control tissues, providing an indication for a link between BKPyV infection and cancer risk. In addition, recent original investigations highlighted an association between expression of the virus and the clinical course of PCa. For example, by studying immune responses elicited against BKPyV LTag, a significant association between LTag positive cancer lesions and a peculiar regulatory profiling has been observed in PCa patients with evidence of disease recurrence after surgical radical prostatectomy. Lastly, a study carried out in a larger cohort of patients undergoing radical prostatectomy revealed the IgG response against LTag as an independent predictor of disease recurrence. Although a full picture of the mechanisms potentially responsible for the involvement of BKPyV in PCa is not available yet, continuing work on this topic should help to refine the potential role of BKPyV in PCa patients, perhaps revealing unsuspected associations with the clinical course of this disease.
Topics: Antigens, Viral, Tumor; BK Virus; Host-Pathogen Interactions; Humans; Male; Polyomavirus Infections; Prostatic Neoplasms; Tumor Virus Infections
PubMed: 26308483
DOI: 10.1002/rmv.1851 -
Progres En Urologie : Journal de... Dec 2022Male gender has been shown to be a risk factor for COVID-19 infection, and men are more likely to develop severe disease. The aim of this study was to evaluate the... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Male gender has been shown to be a risk factor for COVID-19 infection, and men are more likely to develop severe disease. The aim of this study was to evaluate the effect of androgen deprivation therapy (ADT) on the incidence of infection and severity of SARS-CoV-2 in prostate cancer patients.
METHODS
A systematic review and meta-analysis were performed after searching PubMed, Scopus, and ClinicalTrial.org databases, between January 2020 and March 2022. Analyses were interpreted through forest plots for the following parameters: risk of infection, hospitalization, intensive care admission, and SARS-CoV-2-related death, with random or fixed-effects models.
RESULTS
Fifteen articles were included in the systematic review and ten in the meta-analysis. Seven studies evaluated risk of infection in patients on ADT: OR=1.11 (95 % IC : [0.48-2.58] ; P=0.81). Six studies evaluated the risk of hospitalization in patients on ADT: TDA : OR=1.58 (95 % IC : [0.94-2.64] ; P=0.08). Seven studies evaluated risk of ICU admission in patients on ADT: OR=0.90 (95 % IC : [0.71-1.13] ; P=0.37). Nine studies evaluated mortality risk in patients on ADT: OR=1.07 (95 % IC : [0.61-1.87] ; P=0.82).
CONCLUSION
ADT does not protect against SARS-CoV-2 in prostate cancer patients, nor does it protect against hospitalization, ICU admission, or mortality. These results remain questionable given the retrospective nature of the majority of studies included in our meta-analysis.
Topics: Humans; Male; Androgen Antagonists; Prostatic Neoplasms; Androgens; COVID-19; Retrospective Studies; SARS-CoV-2; Risk Factors
PubMed: 36163317
DOI: 10.1016/j.purol.2022.09.005