Postmenopausal Female Patients Research Articles

Urinary tract infection in women.

Urinary tract infection (UTI) is one of the most common infections afflicting women. UTI often accompanies vaginal infections and is frequently caused by pathogens originating in the digestive tract. The paper discusses the prevalence of UTI in various patient populations, including postmenopausal, pregnant, diabetic, epileptic, and perioperative female patients. Current UTI treatment and prevention guidelines both for primary and recurring UTIs were reviewed. Antibiotic treatment duration should be minimized, with the exact dosage and time schedule depending on the type of infection. Asymptomatic bacteriuria does not always require antibiotic treatment, because their excessive use may lead to the emergence of antibiotic resistant strains. The role of non-antibiotic prophylaxis of recurrent infections involving immunomodulants (OM-89), probiotics, and behavioural interventions was underlined.

Study of the relation between the colorectal neoplasm and visceral fat accumulation in postmenopausal women

ObjectiveThis study aimed to show the relation ship between colorectal carcinoma (CRC) and visceral adiposity in Egyptian postmenopausal women.BackgroundObesity is known to be an important risk factor for CRC, especially in women. The risk of CRC is greater with the visceral fat accumulation not total body fat content.Patients and methodsThis case–control study included 90 postmenopausal female patients: 45 women with CRC, 20 women with colorectal polyps, and 25 healthy women. Data were collected and statistically analyzed. CRC was diagnosed by colonoscopy and histopathology. Metabolic parameters were assessed according to the BMI and the waist to hip ratio.ResultsVisceral fat was significantly higher in patients with CRC and colorectal polyps compared with the control group. The prevalence of CRC increased with increasing visceral fat content. The study showed that 37 (82.2%) patients with CRC were obese [19 (42.2%) of these patients were overweight and 18 (40%) were obese class I and class II]. Also, 19 (95%) patients with colorectal polyps were obese [11 (55%) of these patients were overweight and eight (40%) patients were obese class I and class II].ConclusionVisceral fat area is highly associated with CRC.

Efficacy evaluation of Lattice Carbon Dioxide Laser Therapy in the treatment of postmenopausal patients with mild to moderate stress urinary incontinence.

Objectives:To investigate the efficacy and postoperative complications of lattice carbon dioxide laser in the treatment of postmenopausal patients with mild to moderate stress urinary incontinence.Methods:A total of 30 postmenopausal female patients with mild to moderate stress urinary incontinence, recruited from the Affiliated Hospital of Hebei University from September to November 2019, were selected as the study subjects and treated with lattice carbon dioxide laser therapy. Treatment was given at intervals of one month. The degree of urinary incontinence, the urinary incontinence questionnaire (ICI-Q-SF) score, and the urinary incontinence quality of life scale (I-QOL)) Score, surgical satisfaction, one hour pad test and postoperative complications before treatment and after each treatment of all patients were respectively recorded and compared.Results:Compared with those before treatment, the grade of urinary incontinence and ICI-Q-SF scores of these 30 patients after each treatment were lower, and their I-QOL scores were higher. The difference of one hour urine pad test was statistically significant (P<0.05), but the follow-up data of three months after the third treatment was close to that of one month after the first treatment. The satisfaction rate of these 30 patients was 76.67% (23/30). After treatment, only one patient presented vaginal itching discomfort on the first day after surgery and the symptoms disappeared three days later. No obvious complications occurred in the other 29 patients.Conclusion:The treatment of mild and moderate postmenopausal patients with stress urinary incontinence with lattice carbon dioxide laser can effectively reduce the incidence of incontinence and improve the quality of life.

Effects of Tamoxifen on the Mutant Allele Burden and Disease Course in Patients with Myeloproliferative Neoplasms - Results of the Tamarin Study

Effects of Tamoxifen on the Mutant Allele Burden and Disease Course in Patients with Myeloproliferative Neoplasms - Results of the Tamarin Study

The Effect of Cardiovascular Morbidity on Clinical Responsiveness to Anticholinergics in Postmenopausal Women With Urge Urinary Incontinence

To evaluate whether there is an association between severity of cardiovascular morbidity and urge urinary incontinence (UUI), and to assess the clinical responses of postmenopausal female patients in different cardiovascular risk groups to anticholinergics. A total of 220 postmenopausal female patients aged 43-70 years old with overactive bladder with UUI between December 2019 and July 2020 were included. They were divided into 3 groups according to the Framingham risk score that calculates the 10-year risk of cardiovascular disease development: low-risk (n: 90, 40.9%), intermediate-risk (n: 47, 21.3%), and high-risk (n: 83, 37.8%).Their demographic and clinical data were recorded. The intensity of UUI and its effect on quality of life (QoL) were evaluated at admission, 8th week and 16th week of anticholinergic therapy. At admission attendance, BMI, smoking rate, presence of hypertension and diabetes mellitus, total cholesterol level and severity of UUI were higher in the high-risk group, whereas HDL level was lower and the effect of UUI on QoL was worse (P< .001). At the 16-week follow-up the improvement of UUI severity and QoL was significantly more pronounced in the low-risk and intermediate-risk groups (P< .001).The highest daily-dryness rates were observed in the low-risk group (65.6%), while the highest rates for refractory overactive bladder (OAB) were seen in the high-risk group (19.3%). Our findings show that more severe UUI and more impaired QoL is observed in high-risk patients for cardiovascular morbidity. Individualized treatment may be important in the high-risk group since they may benefit less from anticholinergics and refractory OAB can be more common.

Meigs\u2019 syndrome mimicking heart failure with preserved ejection fraction: a case report

BackgroundMeigs’ syndrome is a rare disease characterized by a triad of presentations, including benign ovarian tumor, ascites, and pleural effusion. However, a clinical diagnosis of Meigs’ syndrome remains challenging because pleural and ascitic effusions can be common findings in a variety of underlying conditions. Furthermore, these findings can often be misdiagnosed as pleural and peritoneal dissemination caused by potentially malignant tumors, leading to the administration of improper treatment.Case presentationWe described a case of an 85-year-old postmenopausal female patient with atypical Meigs’ syndrome presenting with right-sided pleural effusion, notable leg edema, and trivial ascites, which was initially mistaken as heart failure with preserved ejection fraction. However, pleural effusion was totally ineffective against diuretic therapy. Subsequently, thoracentesis yielded serosanguineous exudative effusion. Moreover, refractory pleural effusions and abdominal/pelvic computed tomography and magnetic resonance imaging findings strongly suggested bilateral malignant ovarian tumors with pleural dissemination. Repetitive negative cytological results allowed the patient to undergo bilateral salpingo-oophorectomy. Finally, a definitive diagnosis of Meigs’ syndrome was made by confirming the presence of a benign mitotically active cellular fibroma of the ovary by pathology and that pleural effusion resolved following tumor resection.ConclusionsOur case highlights the clinical importance of assessing Meigs’ syndrome in the diagnostic workup of pleural effusion in postmenopausal female patients. Given the favorable prognosis of Meigs’ syndrome, clinicians should consider surgical resection, even with potentially malignant ovarian tumors with accompanying pleural effusion, ascites, or both.

Female sex as an independent prognostic factor in the development of oral mucositis during autologous peripheral stem cell transplantation

Oral mucositis (OM) is a frequent complication of stem cell transplantation-associated toxicity in haematological malignancies, contributing to mortality. Therapy still remains mainly supportive. We assessed risk factors in retrospective analysis of 192 autologous peripheral stem cell transplantation patients with lymphoma and multiple myeloma (MM), respectively. Futhermore, we examined the hormone levels both in serum and saliva during transplantation in 7 postmenopausal female patients with lymphoma compared to healthy controls using electrochemiluminescence immunoassay (ECLIA). Multivariable analysis revealed neutrophil engraftment (p < 0.001; p = 0.021) and female sex (p = 0.023; p = 0.038) as independent predictive factors in the combined patient group and in the lymphoma group, and neutrophil engraftment (p = 0.008) in the MM group. Of the 85 female participants 19 were pre- and 66 postmenopausal. Fifteen of the pre-, and 49 of the postmenopausal women developed ulcerative mucositis (p = 0.769), more often with lymphoma than MM (p = 0.009). Serum estrogen decreased significantly both in postmenopausal controls and transplantated patients compared to premenopausals, with no difference in saliva. Serum progesterone level was significantly (p = 0.026) elevated at day + 7 of transplantation, while salivary progesterone increased at day + 7 and + 14. Our results indicate a predominantly negative effect of female sex hormones on oral immunity with role in the aetiopathogenesis of OM.

Association of Serum Vitamin-D and Omentin-1 Levels in Post- Menopausal Female with Coronary Artery Disease

Objective: The objective of the present study was to investigate the association between serum vitamin- D (calcidiol, D2) and omentin-1 levels in pre- and post-menopausal female patients with coronary artery disease (CAD).Methods: This cross-sectional, case-based study was conducted in the cardiac ward of Civil Hospital Karachi from July 2016 to June 2017. Total 110 diagnosed female patients of coronary artery disease were included randomly in the study, out of which, 42 women were pre-menopausal, whereas, 68 post-menopausal. The diagnosis was based on coronary angiography. Serum Vitamin-D and omentin-1 levels were determined by using enzyme-linked immunosorbent assay (ELISA) in Dr Abdul Qadeer Khan Institute of Biotechnology and Genetic Engineering (KIBGE). Serum vitamin-D concentrations were classed as sufficient ( 30 ng/mL); deficient (10 to&lt; 29 ng/mL); and insufficient ( &lt;10 ng/mL). Data were analyzed by SSPS version 16.Results: From our study, we observed significant low levels of serum vitamin-D and omentin-1 in pre and post-menopausal females of coronary artery disease, however, severe deficiency of Vitamin-D (&lt;10 ng/L) was more associated with post-menopausal females. Vitamin-D deficiency (&lt;30ng/L) was found in 82.72% (n=96) of CAD females, moreover; 46.36% (n=51) patients were found with severe vitamin-D deficiency placed in group I, 40.90% (n=45) patients were found with a moderate deficiency (17.09 ± 4 ng/mL) in group II, whereas only 12.72% (n=14) had optimal serum vitamin-D levels placed in group III. Serum vitamin-D (calcidiol, D2) level was associated positively with omentin-1 in CAD patients after adjustment for potential confounding variables; basal metabolic rate, waist circumference, blood pressure and lipid profile in multivariable linear regression analysis.Conclusion: Within the limits of the study, we concluded that low levels of vitamin-D and omentin-1 are associated with both pre and post-menopausal females with prevalent coronary artery disease (CAD). Further investigations are required in different ethnic groups and populations to confirm the findings.

A 12-week exercise program improves functional status in postmenopausal osteoporotic women: randomized controlled study.

Beside the importance of implementing physical activity in treatment of patients with osteoporosis, the multicomponent exercise program and assessment of its functional outcomes performed by five performance-based measures, have not been explored yet. The present study evaluated the effect of the 12 weeks exercise program on functional outcomes of postmenopausal patients with densitometric diagnosed osteoporosis. The study was designed as randomized control study. Female outpatients with diagnosed postmenopausal osteoporosis were included in the study. The study included women from urban area. Patients were randomized in two groups: exercise group (EG) and control group (CG). Patients in the exercise group (N.=47) participated in a 12 weeks exercise program, which consisted of resistance training, balance exercise and aerobic exercise, while patients from control group (N.=49) had not participated in any exercise program during the intervention period. Functional outcomes determined by Time Up and Go Test (TUG), Sit To Stand test (STS) and One Leg Stance Test (OLST) were evaluated at baseline and 4 and 12 weeks after treatment, while Fall Efficacy Scale (FES-I) and Knowledge About Osteoporosis Questionnaire (OKAT-S) were assessed at baseline and after 12 weeks, respectively. There were noticed statistically significant improvement in all observed measurements in EG after 4 and 12 weeks, respectively. Comparison between groups showed statistically significant difference in EG compared to CG in all functional outcomes in observed periods (P<0.001 for all). OLST significantly changed only in EG, not in CG, in both experimental periods. After 4 weeks, in CG there were no statistically significant changes in any of the monitored parameters, while after 12 weeks improvements were detected with TUG, STS, FES-I and OKAT-S. Twelve weeks exercise program, as an effective, inexpensive and easily performed method, improved functional status in postmenopausal osteoporotic women. In the present study we found that supervised exercise program in postmenopausal osteoporotic female patients significantly improved their muscle strength and balance and decreased fear of falling. Thus, it is proposed to be a part of clinical protocol for osteoporosis treatment.

Serum phosphorus levels are associated with carotid intima-media thickness in asymptomatic postmenopausal women.

Objective:Serum phosphorous is a significant risk factor for increased carotid intima-media thickness. Increased thickness of the carotid intima is a known cause of cardiovascular disease. Coronary heart disease is a significant cause of mortality and morbidity in postmenopausal women. This study aimed to compare the relationship between serum phosphorous concentration and carotid intima-media thickness in healthy asymptomatic postmenopausal women.Methods:A retrospective review of the medical records from a health checkup center in Gangnam Severance hospital between March 2007 and September 2017 was conducted. We examined asymptomatic postmenopausal female patients with age range between 56 and 66 (N = 361) who underwent measurement of carotid intima-media thickness by B-mode ultrasonography. The physiological variables analyzed included mean blood pressure, body mass index, renal function (serum creatinine and estimated glomerular filtration rate), cholesterol levels (total cholesterol, triglyceride, and high- and low-density lipoprotein), serum phosphorous, calcium, electrolytes, diabetic status, hypertension, and albumin.Results:Pearson correlation test showed that carotid intima-media thickness was significantly associated with age (r = 0.192, P < 0.001), mean blood pressure (r = 0.116, P = 0.029), diastolic blood pressure (r = 0.146, P = 0.029), serum phosphorous (r = 0.134, P = 0.012), and lactate dehydrogenase (r = 0.106, P = 0.047). On the basis of age-adjusted multivariate linear regression analysis, carotid intima-media thickness was significantly correlated with serum phosphorous levels (β = 0.273, P = 0.022) in asymptomatic menopausal women. Increased carotid intima-media thickness (cut-off 1.5 mm) was detected, although serum phosphorous was within the normal range (2.8-4.5 mg/dL).Conclusions:Serum phosphorus concentration is significantly associated with carotid intima-media thickness in asymptomatic menopausal women.

Comparison of Some Physiological Parameters in Female Rheumatoid Arthritis Patients in Pre- and Postmenopausal Stages

Rheumatoid arthritis is an autoimmune disorder that is highly prevalent, leading to gradual cartilage distraction, and therefore is important to diagnose in the early stage. This study aimed to estimate the level of rheumatoid factor (RF) and Anti-citrullinated protein (Anti-ccp) in the serum of female patients. We also investigated several female reproductive hormones in the patients and compared their levels in the premenopausal and postmenopausal phases. The study included 88 female subjects, 50 suffering from signs of rheumatoid arthritis who were attending AL-Yarmouk teaching hospital, Baghdad, Iraq, and 38 without clinical signs of RA as a control group. The ELISA technique was used to estimate all the studied parameters. The results showed a significant elevation in the levels of RF (103.6 ± 227.0 vs. 22.1 ± 111.0 U/ml) and Anti-ccp (158.0 ± 170.0 vs. 0.51 ± 1.69 U/ml) in patient’s serum as compared to the control. The percentage of overweight and obese patients was higher than that of those with normal weight. Also, the current results showed significant differences in the serum concentrations of the reproductive hormones between the premenopausal and postmenopausal phases in the patients group. The level of FSH in postmenopausal female patients was higher than that in premenopausal ones (33.5 ± 17.9 vs. 9.01 ± 9.31 U/ml). Also, the level of luteinizing hormone (LH) in the postmenopausal patients was higher than that in the premenopausal patients (26.4 ± 12.3 vs. 12.7 ± 10.2 U/ml). While the level of prolactin (PRL) in RA postmenopausal female patients was lower than that in the premenopausal patients (8.60 ± 7.07 vs. 14.8 ± 10.6 ng/ml). In addition, the level of Anti-mullerian hormone (AMH) in post-menopausal patients was lower than that in the pre-menopausal ones (0.034 ± 0.023 vs. 0.635 ± 0.683 ng/ml). Finally, the concentration of estradiol (E2) in the post-menopausal female patients was lower than that in the pre-menopausal ones (32.9 ± 18.6 vs. 76.5 ± 43.6 ng/ml).

Estrogen prevent atherosclerosis by attenuating endothelial cell pyroptosis via activation of estrogen receptor α-mediated autophagy

IntroductionExcessive inflammation and the pyroptosis of vascular endothelial cells caused by estrogen deficiency is one cause of atherosclerosis in post-menopausal women. The autophagy is highly regulated by estrogen, however whether estrogen can reduce vascular endothelial cell pyroptosis through estrogen receptor-mediated activation of autophagy to improve atherosclerosis in post-menopausal stage is still unknown. ObjectivesTo explore whether estrogen can prevent atherosclerosis by regulating estrogen receptor and subsequently activating autophagy to reduce inflammation and pyroptosis. MethodsAortic samples from pro-menopausal and post-menopausal women with ascending aortic arteriosclerosis were analyzed, and bilateral ovariectomized (OVX) female ApoE-/- mice and homocysteine (Hcy)-treated HUVECs were used to analyze the effect of estrogen supplementation therapy. ResultsThe aortic endothelium showed a decrease in ERα expression and autophagy, but presented an increase in inflammation and pyroptosis in female post-menopausal patients. Estrogen treatment accelerated autophagy and ameliorated cell pyroptosis in the cardiac aortas of OVX ApoE-/- mice and Hcy-treated HUVECs. Estrogen had therapeutic effect on atherosclerosis and improved the symptoms associated with lipid metabolism disorders in OVX ApoE-/- mice. Inhibition and silencing of ERα led to a reduction in the autophagy promoting ability of estrogen and aggravated pyroptosis. Moreover, the inhibition of autophagy promoted pyroptosis and abolished the protective effect of estrogen, but had no influence on ERα expression. ConclusionThe results of the present study demonstrated that post-menopausal women present decreased autophagy and ERα expression and excessive damage to the ascending aorta. In addition, in vitro and in vivo assay results demonstrated that estrogen prevents atherosclerosis by upregulating ERα expression and subsequently induces autophagy to reduce inflammation and pyroptosis.

Abstract 1565: Fat cells in breast cancer microenvironment: NCoA3 coactivator, a key molecule to understand adipocyte behavior

Abstract Nuclear receptor Coactivator 3 (NCoA3) is a member of p160 family of transcriptional coactivators. It is present at low levels in normal cells and it is amplified or overexpressed in several types of cancer. Its oncogenic role is widely studied in breast tumors, however, its function is still unknown in the microenvironment. Adipocytes account for the largest proportion among the cells that comprise mammary gland and are considered to be a critical cell type in the tumor context of breast cancer. Since we have previously demonstrated that NCoA3 decreases during adipogenesis, we aimed to study its expression in cancer associated-adipocytes. Breast tumor-surrounding adipose tissue (AT) samples were collected from female postmenopausal patients (n=31). NCoA3 mRNA and protein levels were measured, which allowed us to classify samples as high and normal expression according to levels in non-tumoral AT. Regarding tumoral features, there were more AT samples with high NCoA3 levels from patients with triple negative tumors and thus a worse prognosis, than from patients with luminal tumors (p&amp;lt;0.05). Concerning clinical stage, more stage III patients had NCoA3 overexpressed in AT than earlier stages (p&amp;lt;0.05). As NCoA3 is a NF-κB coactivator, we studied the presence of its phosphorylated subunit p65 (p-p65) by immunohistochemistry as well as its target TNF by dot blot in conditioned media (CM) from AT samples. We observed an increased staining in adipocyte nuclei and an augmented TNF secretion in samples with high NCoA3 expression respect to those with normal levels (p&amp;lt;0.05). Then, we studied the role of this coactivator in vitro stimulating 3T3-L1 derived-adipocytes with serum-free medium (basal), CM from non-tumoral (MCF10A) or tumoral (MDA-MB-231 and T47D) breast cell lines. NCoA3 expression resulted significantly higher in adipocytes stimulated with CM from T47D cells compared to the other conditions (p&amp;lt;0.05). Moreover, anti-p-p65 immunofluorescence evidenced an augmented nuclear signal in adipocytes treated with CM from both tumoral cells. Interestingly, only adipocytes stimulated with CM from T47D cells secreted more TNF compared to other treatments (p&amp;lt;0.05). The data obtained from patient samples indicate that aggressive tumors more frequently upregulate NCoA3 levels in adjacent AT which results in more nuclear p65 and TNF secreted. Accordingly, in vitro studies show that although both tumoral cell lines increase nuclear p65 in adipocytes, only T47D CM is capable to upregulate NCoA3 levels, which could explain a higher secretion of TNF. Remarkably, T47D line has higher NCoA3 and TNF levels than MDA-MB-231 cells and it is known that TNF upregulates NCoA3 expression via NF-κB. Altogether, these results suggest NCoA3 as a key factor to understand adipocyte behavior in the tumor context that could trigger changes in the adipokine secreted pattern. Citation Format: Maria Cecilia Lira, Francisco Damian Rosa, Ignacio Aiello, Mileni Soares Machado, Maria Cecilia Salazar Guemes, Leonardo Agustin Paz, Silvia Burlando, Pablo Javier Azurmendi, Natalia Paladino, Monica Alejandra Costas, Maria Fernanda Rubio. Fat cells in breast cancer microenvironment: NCoA3 coactivator, a key molecule to understand adipocyte behavior [abstract]. In: Proceedings of the Annual Meeting of the American Association for Cancer Research 2020; 2020 Apr 27-28 and Jun 22-24. Philadelphia (PA): AACR; Cancer Res 2020;80(16 Suppl):Abstract nr 1565.

Relationship between osteoporosis, sarcopenia, vertebral fracture, and osteosarcopenia in patients with primary biliary cholangitis.

Bone disorders are serious complications in patients with primary biliary cholangitis (PBC), especially in postmenopausal female patients. Given that osteoporosis interrelates closely with sarcopenia, the concept of osteosarcopenia (coexistence of the two complications) has been established. This study aimed to investigate the relationship between osteoporosis, sarcopenia, vertebral fracture, and osteosarcopenia in PBC patients. This study involved 117 consecutive PBC patients (21 males and 96 females). Bone mineral density (BMD) was measured with dual-energy X-ray absorptiometry. Sarcopenia was diagnosed according to the Japan Society of Hepatology assessment criteria. Of the 117 patients, 33 (28.2%), 27 (23.1%), 21 (17.9%), and 18 (15.4%) had osteoporosis, sarcopenia, vertebral fracture, and osteosarcopenia, respectively. Multivariate analysis identified sarcopenia as a significant, independent risk factor associated with osteoporosis in all and female patients [odds ratio (OR) = 4.126, P = 0.018; OR = 6.510, P = 0.001, respectively], and vice versa (OR = 3.420, P = 0.040; OR = 4.012, P = 0.026, respectively). The skeletal muscle mass index and handgrip strength were significantly correlated with the BMD of the lumbar spine, femoral neck, and total hip (r = 0.46-0.59, P < 0.001). Patients with osteosarcopenia had significantly higher prevalence of vertebral fracture (10/18; 55.6%) than those without both osteoporosis and sarcopenia (5/75; 6.7%). We demonstrated the prevalence of osteoporosis, sarcopenia, vertebral fracture, and osteosarcopenia in PBC, and noted that these complications interrelated closely with each other. Comprehensive assessment and treatment strategies for bone and muscle disorders are essential for PBC patients.

Bone microstructure of adult patients with non-surgical hypoparathyroidism assessed by high-resolution peripheral quantitative computed tomography.

Hypoparathyroidism (hypoPT) is a rare disease characterized by the lack of parathyroid hormone. There is limited evidence regarding changes in bone microstructure in patients with non-surgical hypoPT. We investigated bone microstructure of patients with non-surgical hypoPT using a non-invasive technique. Patients with hypoPT were assessed using high-resolution peripheral quantitative computed tomography (HR-pQCT) and compared to age- and sex-matched healthy controls randomly selected from a pre-existing HR-pQCT database in a cross-sectional study. Preliminary comparison between patients with different etiologies of hypoPT was performed. Associations between bone microstructure and clinical parameters were investigated using correlation and regression analyses. A total of 94 patients with non-surgical hypoPT were recruited. Patients displayed an increase in trabecular volumetric BMD of the tibia (170.57 ± 34.32 vs. 156.48 ± 40.55mg HA/cm3, p = 0.011) and increase in trabecular number of both the radius (1.48 ± 0.29 vs. 1.36 ± 0.22mm-1, p = 0.003) and tibia (1.42 ± 0.23 vs. 1.24 ± 0.22mm-1, p < 0.001) compared to healthy controls. Trabecular number was higher for non-surgical hypoPT compared to post-surgical hypoPT (1.37 ± 0.25 and 1.17 ± 0.13mm-1, p = 0.022). Trends towards increase in cortical volumetric BMD were only present for post-menopausal female and male patients above the age of 50. For female patients, cortical volumetric BMD and area increased with age and decreased after menopause. For males, age had little influence on bone microstructure, but cortical porosity increased with longer treatment durations. Results from this pilot study suggested that both cortical and trabecular bone were altered in this group of patients with hypoPT. Etiology for hypoPT might influence bone microstructure, mainly on trabeculae. Age, menstrual status, and treatment duration were likely to influence bone microstructure in hypoPT.

Prevalence and risk factors for bone loss in Southern Chinese with rheumatic diseases

BackgroudThis study is to explore the prevalence of different stages of bone loss and the potential risk factors in rheumatic patients.MethodA cross-sectional study recruits 1398 rheumatic patients and 302 healthy subjects. Demographic data, blood, and bone mineral density (BMD) tests are collected. Risk factors for bone loss in rheumatic patients are analyzed by logistic regression.Results(1) Rheumatic patients are consisted of 40.0% rheumatoid arthritis (RA), 14.7% systemic lupus erythematosus (SLE), 14.2% osteoarthritis (OA), 9.2% ankylosing spondylosis (AS), 7.9% gout, 7.0% primary Sjogren syndrome (pSS), 3.8% systemic sclerosis (SSc), and 3.2% mixed connective tissue disease (MCTD). (2) In male patients aged under 50 and premenopausal female patients, the bone mineral density score of AS (53.9%, P < 0.001) and SLE (39.6%, P = 0.034) patients is lower than the healthy controls (18.2%). (3) Osteopenia and osteoporosis are more prevailing in male patients aged or older than 50 and postmenopausal female patients with RA (P < 0.001), OA (P = 0.02) and SLE (P = 0.011) than healthy counterparts. (4) Those with SLE, RA and AS gain the highest odd ratio of ‘score below the expected range for age’, osteopenia and osteoporosis, respectively. (5) Age, female, low BMI and hypovitaminosis D are found negatively associated with bone loss. Dyslipidemia and hyperuricemia could be protective factors.ConclusionYoung patients with AS and SLE have a significant higher occurrence of bone loss, and older patients with RA, OA and SLE had higher prevalence than healthy counterparts. SLE, RA, SSc and AS were founded significant higher risks to develop into bone loss after adjustment. Age, BMI and gender were commonly-associated with bone loss in all age-stratified rheumatic patients. These findings were not markedly different from those of previous studies.

Higher serum uric acid levels are associated with reduced risk of hip osteoporosis in postmenopausal women with rheumatoid arthritis.

Although the positive correlation between serum uric acid (UA) levels and bone mineral density (BMD) has been reported in the general population, there are little data regarding the effect of serum UA levels on bone loss in patients with rheumatoid arthritis (RA).We investigated whether increased serum UA levels were associated with a reduced risk of osteoporosis in postmenopausal women with RA.In this retrospective cross-sectional study, 447 postmenopausal female patients with RA and 200 age-matched, postmenopausal healthy controls underwent BMD examination by dual energy x-ray absorptiometry and serum UA levels measurement. Osteoporosis was diagnosed when the T-score was <−2.5.The median UA level in postmenopausal RA patients was found to be significantly lower than that in the healthy women (4 vs 4.1 mg/dL, P = .012) and the frequency of osteoporosis incidence in the lumbar spine, hip, and either site in RA patients was 25.5%, 15.9%, and 32.5%, respectively; the values were significantly higher than those of the controls. After adjusting for confounding factors, a significantly lower risk for osteoporosis of the hip in RA patients was observed within the highest quartile (odds ratio [OR] = 0.37, 95% confidence interval [CI] = 0.16–0.72, P = .021) and the second highest quartile (OR = 0.44, 95% CI = 0.2–0.95, P = .038) of serum UA levels as compared with the lowest quartile, but this association was not found to be consistent with respect to the lumbar spine. Serum UA levels also showed an independently positive correlation with femoral neck BMD (β = 0.0104, P = .01) and total hip BMD (β = 0.0102, P = .017), but not with lumbar BMD.Our data suggest that UA may exert a protective effect on bone loss in RA, especially in the hip.

Nutritional Status and Bone Microarchitecture in a Cohort of Systemic Sclerosis Patients.

Systemic sclerosis (SSc) is a connective tissue disease characterized by initial microvascular damage, immune system activation and progressive fibrosis with insufficiency of internal organs. Gastrointestinal (GI) involvement is characterized by atrophy of the smooth muscle and small bowel hypomotility, mainly resulting from an autonomic nerve dysfunction. These modifications significantly affect gut transit and nutrient absorption, thus leading to malnutrition deficit induced by malabsorption. Nutritional deficit induced by malabsorption might also lead to bone alterations. This study aims to evaluate the relationship between malnutrition and bone status. Thirty-six postmenopausal female patients fulfilling the ACR 2013 criteria for SSc underwent dual-energy X-ray absorptiometry scan (DXA) to detect quantitative lumbar spine bone mineral density (BMD) and trabecular bone score (TBS) analysis to detect bone quality. Data from DXA also allow to assess body composition and provide several quantitative parameters, including free fat mass index (FFMI) that identifies the patient with malnutrition (values <15 kg/m2 in women and 17 kg/m2 in men), according to the ESPEN criteria. Body mass index (BMI) was calculated for all SSc patients and every patient completed a diary reporting GI symptoms. Two groups of SSc patients with or without diagnosed malnutrition according to FFMI parameter were identified. Malnourished SSc patients showed significantly lower weight (p = 0.01) and BMI (p = 0.001), as well as lower serum levels of hemoglobin (p = 0.009), albumin (p = 0.002), PTH (p = 0.02) and 25OH-vitamin D (p = 0.008). DXA analysis showed significantly lower lumbar L1-L4 T-score (p = 0.009) and BMD values (p = 0.029) in malnourished SSc patients. Consistently, TBS values were significantly lower in malnourished patients (p = 0.008) and correlated with BMD (at any site) and serum albumin levels (p = 0.02). In addition, FFMI positively correlated with bone parameters as well as with symptoms of intestinal impairment in malnourished SSc patients. Finally, GI symptoms significantly correlated with BMD but not with TBS. This pilot study shows that in malnourished SSc patients (2015 ESPEN criteria: FFMI<15 kg/m2), an altered bone status significantly correlates with GI involvement, in terms of symptoms being mainly due to intestinal involvement together with the presence of selected serum biomarkers of malnutrition.

The role of cancer-related inflammation for prediction of poor survival in postmenopausal female patients with stage II/III colon cancer

ObjectiveCancer-related inflammation (CRI) is thought to be a successful predictor of prognosis in colon cancers (CC), but opinions on how to use it are highly variable. In this study, the role of CRI cells in survival for CC patients was investigated by considering gender and menopausal status. Methods163 stage II/III CC patients who underwent curative surgery between 1995 and 2015 were included in the study. The relationship between CRI cells was examined using a standard methodology. ResultsHigh neutrophil-lymphocyte ratio (NLR) had a better relationship with prognostic factors, especially in postmenopausal women (gender, p = 0.037, positive surgical margin, p = 0.001; MSI, p < 0.001; Crohn’s-like reaction, p = 0.001, etc). Also, the reproducibility of the study was better in postmenopausal women (intra-observer agreement = 0.72, intra-class correlation = 0.722, correlation of estimates = 0.718). In univariate analysis, 5-year survival was worse in postmenopausal women with high NLR (OS, p = 0.001; RFS, p < 0.001). In multivariate analysis, high NLR was independently a worse biomarker for OS (hazard ratio [HR], 1.29; 95% CI, 1.18–2.12; p = 0.001) and RFS (HR, 1.30; 95% CI, 1.21–2.59; p < 0.001) in postmenopausal women. ConclusionsNLR had an independent poor prognostic significance in postmenopausal female patients, and the use of a standard approach for methodology improved successful results.

Both objective and paradoxical insomnia elicit a stress response involving mitokine production.

Chronic insomnia is the most common sleep disorder in the elderly population. From 9 to 50% of patients suffer of paradoxical insomnia, with the same symptoms and ailments, though characterized by normal sleep patterns. We have investigated the level of parameters related to stress in a group of post-menopausal female patients (age range 55-70 years) suffering by either objective or paradoxical insomnia, in particular we have measured 24-hours urinary cortisol, allostatic load index, Perceived Stress Scale (PSS) score, and, for the first time, mitokines (mitochondrial stress response molecules) such as FGF21, GDF15 and Humanin (HN). Results show that the two groups are different as far as sleep efficiency score, as expected, but not for stress parameters, that in some cases resulted within the normality range, although quite close to the top threshold (such as cortisol) or much higher with respect to normality ranges (such as PSS). Therefore, the consequences of paradoxical insomnia on the expression of these parameters are the same as objective insomnia. As far as the level of mitokines, we showed that FGF21 and HN in particular resulted altered (decreased and increased, respectively) with respect to control population, however with no difference between the two groups of patients.