Menopausia y terapia hormonal de la menopausia. Las recomendaciones 2018 de la Unidad de Endocrinología Ginecológica de Clínica Alemana de Santiago -Sociedad Italiana de la Menopausia y la Sociedad Chilena de Endocrinología Ginecológica / Menopause and menopausal hormone therapy. The 2018 recommendations of the Gynecological Endocrinology Unit of Clínica Alemana de Santiago -Italian Society of Menopause and the Chilean Society of Gynecological Endocrinology

ABSTRACT In the last decade, the risk benefits ratio of MHT has been evaluated mainly in terms of cardiovascular risk. Present Consensus Statement is largely inspired by the Global Consensus on Menopausal Hormone Therapy in 2013 and 2016 by leading global menopause societies (The American Society for Reproductive Medicine, The Asia Pacific Menopause Federation, The Endocrine Society, The European Menopause and Andropause Society, The International Menopause Society, The International Osteoporosis Foundation and The North American Menopause Society). The aim of these Recommendations is to provide a simple and updated reference on postmenopausal MHT. The term MHT typically includes estrogen replacement therapy (ERT) and estrogen-progestogen therapy (EPT). EPT can be sequential (Seq) when progestogen is added to ERT for 10-14 days a month, or continuous combined (CC) when progestogen is administered continuously every day along with a fixed amount of estrogen. MHT also includes Tibolone and the Tissue Selective Estrogen Complex (TSEC).

Long-term effects of vaginal erbium laser in the treatment of genitourinary syndrome of menopause.

OBJECTIVES: To evaluate the long-term efficacy of a second generation of vaginal laser treatment, the vaginal erbium laser, as a non-ablative photothermal therapy for the management of genitourinary syndrome of menopause. METHODS: The study was performed using an erbium laser crystal yttrium-aluminum-garnet (XS Fotona Smooth™, Fotona, Ljubljana, Slovenia) with a wavelength of 2940 nm. Postmenopausal women (n = 205) were treated with three laser applications at 30-day intervals. Symptoms were assessed before and after treatment throughout 24 months, using the subjective visual analog scale (VAS) and the objective vaginal health index score (VHIS). In addition, postmenopausal women suffering from stress urinary incontinence were evaluated with the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF). RESULTS: Vaginal erbium laser treatment induced a significant (p < 0.01) decrease in VAS for both vaginal dryness and dyspareunia, as well an increase in VHIS (p < 0.01) up to the 12th month after the last laser treatment. The values returned to levels similar to the baseline after 18 and 24 months. In addition, vaginal erbium laser treatment improved mild-moderate stress urinary incontinence in 114 postmenopausal women. Less than 3% of patients discontinued treatment due to adverse events. CONCLUSIONS: These results suggest that vaginal erbium laser may be effective and safe for the treatment of genitourinary syndrome of menopause.

Vaginal erbium laser: the second-generation thermotherapy for the genitourinary syndrome of menopause.

Aim To evaluate the effects of the vaginal erbium laser (VEL) in the treatment of postmenopausal women suffering from genitourinary syndrome of menopause (GSM). Method GSM was assessed in postmenopausal women before and after VEL (one treatment every 30 days, for 3 months; n = 45); the results were compared with the effects of a standard treatment for GSM (1 g of vaginal gel containing 50 µg of estriol, twice weekly for 3 months; n = 25). GSM was evaluated with subjective (visual analog scale, VAS) and objective (Vaginal Health Index Score, VHIS) measures. In addition, in 19 of these postmenopausal women suffering from stress urinary incontinence (SUI), the degree of incontinence was evaluated with the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) before and after VEL treatments. Results VEL treatment induced a significant decrease of VAS of both vaginal dryness and dyspareunia (p < 0.01), with a significant (p < 0.01) increase of VHIS. In postmenopausal women suffering from mild to moderate SUI, VEL treatment was associated with a significant (p < 0.01) improvement of ICIQ-SF scores. The effects were rapid and long lasting, up to the 24th week of the observation period. VEL was well tolerated with less than 3% of patients discontinuing treatment due to adverse events. Conclusion This pilot study demonstrates that VEL induces a significant improvement of GSM, including vaginal dryness, dyspareunia and mild to moderate SUI. Further studies are needed to explore the role of laser treatments in the management of GSM.

Short-term effect of vaginal erbium laser on the genitourinary syndrome of menopause.

AIM: In this study we evaluated the short term effects of vaginal erbium laser (VEL) in the treatment of postmenopausal women (PMW) suffering from genitourinary syndrome of menopause (GSM). METHODS: Sixty-five PMW were evaluated before and after VEL treatment (1 treatment every 30 days, for 3 months). GSM symptoms were evaluated either with subjective (Visual Analog Scale, VAS) and objective (Vaginal Health Index Score, VHIS) measures. In addition, in 21 of these PMW suffering from mild-moderate stress urinary incontinence (SUI), the degree of incontinence was evaluated with the International Consultation on Incontinence Questionnaire - Urinary Incontinence Short Form (ICIQ-UI SF) before and after VEL treatments. RESULTS: VEL treatment induced a significant decrease of VAS of both vaginal dryness, dyspareunia (P<0.01) and a significant (P<0.01) increase of VHIS). In addition, VEL treatment induced a significant (P<0.01) improvement of ICIQ-SF scores in PMW suffering from SUI. VEL was well tolerated with less than 2 % of patients discontinuing treatment due to adverse events. CONCLUSION: VEL treatment significantly improves vaginal dryness, dyspareunia and mild-moderate SUI. Larger and long-term studies are needed to investigate the role of laser treatments in the management of GSM.

Hormone replacement therapy: who should be treated?

The last decade has been characterized by a careful review of the risks and benefits of hormone replacement therapy (HRT). Various types and doses as well as different combinations, may offer different advantages in different groups of women. Women with premature or early menopause may benefit from HRT, at least until the age at which natural menopause usually occurs. The most favorable benefits of HRT is in symptomatic younger women (50-59 years) within 10 years since menopause. Beside the effect on symptoms, these patients have additional benefits such as reduction in cardiovascular disease (CVD), osteoporotic fractures, and overall mortality. In older women low-dose or ultra-low-dose HRT may have a better safety profile than standard dose oral combinations. Currently, available evidence does not support the use of HRT for the sole osteoporosis or CVD and cognition decline prevention.

Management of postmenopausal osteoporosis and the prevention of fractures.

Postmenopausal osteoporosis affects millions of women, being estrogen deficiency the key factor in the pathogenesis of involutional osteoporosis. Fracture prevention is one of the public health priorities worldwide. Different treatments for osteoporosis are available. The various options are aimed to maintain bone health and decrease the risk of fractures. The majority of these drugs are antiresorptive agents, i.e., drugs that lower bone turnover, inhibiting osteoclastic bone resorption. Dietary sources of calcium intake and vitamin D are ideal, while pharmachological supplements should be used if diet alone cannot provide the recommended daily intake. Bisphosphonates are first-line therapy for patients with established osteoporosis at high risk of fracture. Some serious, but rare, adverse events have been associated with their long-term administration. The monoclonal antibody to RANKL, named denosumab, administered as a 60-mg subcutaneous injection every 6 months, is a valuable option for the treatment of postmenopausal osteoporosis in women at increased or high risk of fractures, who are unable to take other osteoporosis treatments. Teriparatide (PTH 1-34) is the only available osteoanabolic drugs for osteoporosis treatment at present. Its use is limited to severe osteoporosis because of the high cost of the treatment. In climacteric women, in different stages of menopausal transition, and beyond, hormone replacement therapy at different doses (HRT) rapidly normalizes turnover, preventing and/or treating osteoporosis. HRT is able to preserve and even increase BMD at all skeletal sites, leading to a significant reduction in vertebral and non-vertebral fractures. Selective estrogen modulators (SERMs) as raloxifene and bazedoxifene reduce bone turnover and maintains or increases vertebral and femoral BMDs in comparison to placebo and reduces the risk of vertebral and new vertebral fractures, in high risk women. The combination of a SERM with an estrogen has been defined as tissue selective estrogen complex (TSEC). The bazedoxifene with conjugated estrogen is able to reduce climacteric symptoms, reducing bone turnover and preserving BMD. Studies investigating the actions of phytoestrogens on BMD or bone turnover are largely contradictory, making them inconclusive. At the present time, phytoestrogens cannot be recommended for postmenopausal osteoporosis. In conclusion, the use of HRT for osteoporosis prevention is based on biology, epidemiology, animal and preclinical data, observational studies and randomized, clinical trials. Osteoporosis prevention can actually be considered as a major additional effect in climacteric women who use HRT for treatment of climacteric symptoms. Bone protection is one of the major benefits of HRT. The possibility that low dose HRT or TSEC causes a decrease in fracture risk is not demonstrated but the scientific evidence is compelling. Conversely, established osteoporosis, often occurring in elderly women, can better be treated with specific treatments, such as bisphosphonates or, in more severe and selected cases, anabolic agents (teriparatide).

Urinary tract infections in pregnancy.

Urinary tract infections are very common during pregnancy. Escherichia coli is the most common pathogen isolated from pregnant women. Ampicillin should not be used because of its high resistance to Escherichia coli. Pyelonephritis can cause morbidity and can be life-threatening to both mother and fetus. Second and third-generation cephalosporins are recommended for treatment, administered initially intravenously during hospitalization. Cultures and the study of virulence factors of uropathogenic Escherichia coli are recommended for the adequate management of pyelonephritis. The lower genital tract infection associated with pyelonephritis is responsible for the failure of antibiotic treatment. Asymptomatic bacteriuria can evolve into cystitis or pyelonephritis. All pregnant women should be routinely screened for bacteriuria using urine culture, and should be treated with nitrofurantoin, sulfixosazole or first-generation cephalosporins. Recurrent urinary infection should be treated with prophylactic antibiotics. Pregnant women who develop urinary tract infections with group B streptococcal infection should be treated with prophylactic antibiotics during labour to prevent neonatal sepsis. Preterm delivery is frequent. Evidence suggests that infection plays a role in the pathogenesis of preterm labour. Experimental models in pregnant mice support the theory that Escherichia coli propagated by the transplacental route, involving bacterial adhesins, induces preterm delivery, but this has not been demonstrated in humans. Ascending lower genital tract infections are the most probable cause of preterm delivery, but this remains to be proved.