Overactive bladder: A review and update.

Overactive bladder syndrome is a chronic, disabling condition with physical, psychological and social consequences that significantly affects the quality of life of millions of patients worldwide. The economic impact of this disorder is crucial. Overactive bladder syndrome is a little-known condition, with different manifestations from patient to patient, which causes a great deal of frustration to the medical staff involved. The patient requires a clear explanation and the full support of the attending physician. It is extremely important to establish a correct diagnosis and an effective individualized treatment. The collaboration and understanding of these patients are extremely important aspects. Improving the quality of life in these patients is the main purpose in managing this condition. There are several treatment modalities that may be used progressively, with favorable albeit inconsistent results. This condition remains extremely challenging for specialists and, unfortunately, always one of maximum interest.

Genital self-mutilation: A challenging pathology (Review).

Genital self-mutilation is a pathology that leads to numerous and important discussions, rarely presented in the medical literature. There have been many attempts to explain the reasons behind these medical phenomena, but single cases have been generally reported, making it extremely difficult to draw valid conclusions. It is acknowledged that there are psychotic and non-psychotic causes, from psychiatric problems and sexual identity disorders to cultural or religious reasons, alcohol or recreational drug consumption, unconventional types of sexual satisfaction or self-satisfaction. Recent theories consider self-mutilation as a phenomenon of reducing distress or tension, as an expression of feelings of anger or sorrow. It is believed that 55-85% of those who have resorted to self-mutilation have at least once in their life tried to commit suicide. There is evidence that early discovery and intervention as well as proper treatment in regards to psychosis can significantly reduce the number of self-mutilation episodes, with a protective role of these individuals. Cases of genital self-mutilation may be considered real medical emergencies, sometimes extremely challenging and accompanied by severe complications. Injury of the genital area is usually accompanied by numerous early or long-term complications due to the marked vascular area and to the microbial flora present in this part of the body. The degree of mutilation is an unforeseen aspect that the medical staff may have to encounter during the intervention, sometimes testing their imagination and surgical skills when dealing with such a case. Understanding the causes of these self-aggressive behaviors, which may be life-threatening, is critical and multidisciplinary mobilization is needed after treatment of the acute phases. The outcome of these patients depends on integrated collaborative work. These cases represent a serious reason for frustration for the physicians involved in solving them, and knowledge of these issues is valuable to urologists, psychiatrists and other health professionals.

Therapeutic potential of interleukin-15 in cancer (Review).

The immune system is dysfunctional in cancer, and therapeutic approaches designated to restore immunity and increase long-term overall survival are desirable. The role of immunotherapy is to trigger the immune system to recognize and destroy tumor cells. Interleukin-15 (IL-15) is a member of the common gamma-chain (γc) cytokines that promote the differentiation and expansion of T cells, B cells and natural killer (NK) cells, leading to enhanced antitumor responses. This suggests that IL-15 is a promising candidate for anticancer therapy. Renewed interest in cancer immunotherapy has led to an increased number of preclinical studies and clinical trials that have investigated the reliability and potency of IL-15-based agents, not only as single therapy, but also in combination with others. This review provides a description of these studies which show the advantages and disadvantages of IL-15 as an immunotherapeutic agent. We present here the role of IL-15 and pharmacologically improved IL-15 superagonists as a single treatment or in combination with other therapeutic agents.

The non-invasive assessment of hepatic fibrosis.

Hepatic disease accounts for approximately 2 million deaths/year worldwide. Liver fibrosis, as the last stage of numerous chronic liver diseases, is one of the most relevant prognostic factors. The liver biopsy with the histopathological examination is considered to be the "gold standard" for the identification and staging of the hepatic fibrosis. However, liver biopsy is known as an invasive investigation that has multiple limitations. Research studies conducted in the last few years focused on identifying non-invasive type methods for the evaluation of hepatic fibrosis; usually, there are 2 categories of such investigations: serologic tests and imaging techniques. This narrative review presents the non-invasive investigation methods used in the liver fibrosis evaluation. New molecular perspectives on fibrogenesis and fibrosis regression, as well as the appearance of therapeutic antifibrotic agents, justify the necessity of non-invasive tools to detect and grade liver fibrosis.

Vaccination in multiple sclerosis - Challenging practices (Review).

Infections are an ever-present problem in the medical community, even more so for patients with multiple sclerosis (MS), for whom these infections have been linked to relapses and neurological disabilities. Even though it was believed that MS can be caused by an infection, research does not support this theory. MS is a chronic inflammatory disease considered to be autoimmune. Vaccination is proven to be one of the most effective means to prevent infections, but still it is surrounded by controversy in the general populations, as well as in the MS group. Vaccines are generally considered safe for MS patients. The exceptions from this, which turn into contraindications, are a medical history of allergic reactions to one of the vaccine components and immunosuppressed patients in the particular case of live vaccines. Given the presumed autoimmunity of the disease, some medication for MS is immunosuppressive and any live vaccine should be administered before starting treatment. Although there is still confusion regarding this subject, the current guidelines have clearer recommendations about vaccinations in MS patients and especially in treated MS patients.

Measurement of skin viscoelasticity: A non-invasive approach in allergic contact dermatitis.

Non-invasive bioengineering technologies are constantly being developed, as they can provide useful insights and contribute to the improvement of medical care and scientific education. The purpose of this study was to assess skin viscoelasticity using the suction chamber method in patients with allergic contact dermatitis vs. healthy subjects, before and after applying a moisturizer safety testing cream. This was a prospective controlled study over a 3-year period (March 2016-March 2019), with 81 subjects being divided in two balanced groups: Patients with allergic contact dermatitis and healthy subjects, respectively. The skin viscoelasticity was determined for all subjects with Cutometer®, using the suction method, by performing a dynamic assessment of parameters before and after applying a moisturizing cream. The results indicate a decrease in the elasticity parameters in both groups, indicating an improvement of the elastic properties under the treatment. Skin capacity to return to its previous form after the deformation, i.e., pure elasticity and biological elasticity, showed overall elevated values in the group with contact dermatitis, demonstrating the efficacy of the emollient cream after applying it for 28 days (increase by 11.7 and 4.9% respectively, compared with baseline, when patients had dry, untreated skin). However, in healthy subjects, these parameters do not achieve important values, but they remain rather stable over time with a very slight improvement (6.6% after 28 days). The Cutometer is an easy to use, efficient and widely used instrument for measurements in studies that perform a quantitative assessment of the effectiveness of different formulations intended for application on the skin.

Autonomic dysfunctions in multiple sclerosis: Challenges of clinical practice (Review).

Multiple sclerosis, demyelinating, inflammatory, degenerative, and chronic disease, raises many challenges in terms of disease management. The autonomic nervous system is affected by neuroinflammation but also contributes to its maintenance and the evolution of the disease. Multiple sclerosis interfering with parasympathetic or sympathetic modulation may influence the immune response. Less attention is paid to autonomic dysfunctions, although they produce a serious impact on the quality of life. In addition to motor disabilities, patients also have non-motor dysfunctions. Regardless of its clinical forms, patients with multiple sclerosis may have autonomous disturbances such as bladder, sexual, cardiovascular, thermoregulatory, gastrointestinal dysfunction and fatigue. These must be identified based on medical history, clinical symptoms, and specific paraclinical tests. In addition to the multitude of immunomodulatory therapeutic agents that influence the progression of the disease, the therapy of autonomic dysfunctions remains difficult to address. However, their identification and treatment lead to increased quality of patient management and avoid complications of this disease.

Subtotal Colectomy as Part of Debulking Surgery for Advanced-stage Ovarian Cancer.

BACKGROUND/AIM: The presence of extensive lesions of peritoneal carcinomatosis is found in a significant number of cases of extended digestive resection surgery, such as subtotal colectomy. The aim of this study was to report a series of 17 cases that necessitated performing subtotal colectomy as part of cytoreductive surgery for advanced-stage ovarian cancer. PATIENTS AND METHODS: Between 2012 and 2020 subtotal colectomy was associated as part of the debulking effort in 17 cases. RESULTS: The median age at the time of surgery was 59 years, while the initial stage at the time of diagnosis was IIIC in 14 cases, and respectively IV in three cases. Optimal debulking surgery was achieved in all cases. The continuity of the digestive tract was reestablished in 11 cases, while in the remaining 6 cases a terminal ileostomy was performed. CONCLUSION: Extended digestive tract resections may be needed in certain cases in order to maximize the debulking effort in patients with advanced-stage ovarian cancer.

The Influence of the Metabolic Syndrome on Early Postoperative Outcomes of Patients With Advanced-stage Endometrial Cancer.

BACKGROUND/AIM: Endometrial cancer is one of the most commonly encountered malignancies among obese women worldwide, a strong causality relationship being established between the two entities. Furthermore, obesity is also associated with metabolic syndrome; the aim of this study was to investigate the effect of metabolic syndrome on the postoperative outcomes of patients with endometrial cancer. PATIENTS AND METHODS: Data of 23 patients diagnosed with endometrial cancer and metabolic syndrome were retrospectively reviewed and compared to the those of a control group of patients diagnosed with endometrial cancer in the absence of metabolic syndrome. RESULTS: Patients in the first group presented significantly higher values of body mass index when compared to the control group. There were no significant differences in terms of stage, histopathological subtype or degree of differentiation between the two groups. The completeness of cytoreduction was lower among patients with metabolic syndrome, however, this did not reach statistical significance (p=0.08). Although the rate of complete debulking was lower among those with metabolic syndrome, the rates of postoperative complications were significantly higher. CONCLUSION: The association of metabolic syndrome significantly influences the risk of postoperative complications in patients with endometrial cancer; moreover, in certain cases, it might preclude the achievement of freedom from residual disease.

Oxidative Stress: A Possible Trigger for Pelvic Organ Prolapse.

Pelvic organ prolapse is a frequent health problem in women, encountered worldwide, its physiopathology being still incompletely understood. The integrity of the pelvic-supportive structures is a key element that prevents the prolapse of the pelvic organs. Numerous researchers have underlined the role of connective tissue molecular changes in the pathogenesis of pelvic organ prolapse and have raised the attention upon oxidative stress as an important element involved in its appearance. The advancements made over the years in terms of molecular biology have allowed researchers to investigate how the constituent elements of the pelvic-supportive structures react in conditions of oxidative stress. The purpose of this paper is to underline the importance of oxidative stress in the pathogenesis of pelvic organ prolapse, as well as to highlight the main oxidative stress molecular changes that appear at the level of the pelvic-supportive structures. Sustained mechanical stress is proven to be a key factor in the appearance of pelvic organ prolapse, correlating with increased levels of free radicals production and mitochondrial-induced fibroblasts apoptosis, the rate of cellular apoptosis depending on the intensity of the mechanical stress, and the period of time the mechanical stress is applied. Oxidative stress hinders normal cellular signaling pathways, as well as different important cellular components like proteins, lipids, and cellular DNA, therefore significantly interfering with the process of collagen and elastin synthesis.

Metabolic and cardiovascular benefits of GLP-1 agonists, besides the hypoglycemic effect (Review).

Patients with type 2 diabetes exhibit higher cardiovascular risk than normal individuals. Optimal blood glucose levels are rarely achieved in diabetic patients. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have emerged as a new antidiabetic drug class with multiple metabolic effects. Some trials have evaluated their safety, but it has been recently demonstrated that this new class has cardiovascular benefits, through other mechanisms than glycemic control. The use of GLP-1RAs was associated with a significant reduction of cardiovascular and all-cause mortality, with a safe profile related to pancreatitis or thyroid cancer, as compared with placebo. This review presents the cardiovascular and metabolic benefits of GLP-1 RAs versus placebo, in patients with type 2 diabetes. Semaglutide and liraglutide demonstrated a reduction in cardiovascular events, with similar rates on cardiovascular mortality. Ongoing trials assess the cardiovascular benefits and side effects of dulaglutide treatment. Exenatide and liraglutide demonstrated the decrease of blood pressure values, weight reduction and improvement of dyslipidemia. Liraglutide induced, both in vivo and in vitro, an improvement of blood circulation, increasing the nitric oxide level and inhibiting the adhesion and procoagulant factors. Also, liraglutide demonstrated beneficial effects on cardiac remodeling after myocardial infarction, but more large trials are required. However, the international guidelines recommend using GLP-1 RAs as first-line therapy in type 2 diabetes patients with high cardiovascular risk or as first-line agents in patients intolerant to metformin.

New oral anticoagulants - possible extension to other indications (Review).

Anticoagulant treatment is necessary in various conditions, with curative or preventive purposes. Until recently, the only oral anticoagulants available have been vitamin K antagonists. To overcome the disadvantages of the antivitamin K oral anticoagulants, new oral anticoagulants (NOACs) have been developed and included in clinical trials. After more than 60 years of using vitamin K antagonists, the introduction of NOACs represent a medical breakthrough, with promising prospects. Due to their promising results and better safety profile, NOACs have become an appealing alternative to vitamin K antagonists in a short period of time. NOACs have been approved for the prevention and treatment of venous thromboembolism and for the prevention of stroke in patients with nonvalvular atrial fibrillation. Starting with postoperative venous thromboprophylaxis after hip replacement surgery, NOACs have been approved also for other clinical situations. Rivaroxaban is the first oral anticoagulant approved to be used in combination with an antiplatelet agent to prevent atherothrombotic events in adults with coronary artery disease and/or peripheral artery disease. However, further investigation is needed to establish which group of patients would benefit most from this medical approach. Furthermore, preliminary studies have shown that NOACs seem to be a reasonable choice of anticoagulation for patients with cancer, but further studies are expected.

Benefits of erectile function recovery programs after radical prostatectomy (Review).

Radical prostatectomy is one of the most frequent therapeutic options used for the management of patients diagnosed with prostate cancer. Normal erectile function after radical prostatectomy is a great problem for numerous patients and a real challenge for urologists worldwide. The advancements that have been made over the years in terms of minimally invasive surgery, as well as in terms of surgical techniques, have reduced the incidence of erectile dysfunction, but even so, its rate remains high and the post-operative recovery of erectile function is a long and costly process. Phosphodiesterase 5 inhibitors have provided excellent results and have become the first-line treatment for these patients, followed by intracavernous injections with alprostadil. Several studies have underlined the impact of phosphodiesterase 5 inhibitors in terms of preventing the fibrotic changes that are responsible for the irreversible erectile dysfunction. The general opinion is that an erectile function recovery process should be started as soon as possible after surgery to prevent the negative effects of neuropraxia.

Psychosocial profile of the patients with inflammatory bowel disease.

Inflammatory bowel disease (IBD) is a chronic, disabling entity of unknown aetiology, with negative impact on the patient's life, including psychological patterns. This study assessed multiple psychosocial factors (satisfaction with life, coping mechanisms, emotional profile, mental recognition of the disease and cognition schemes related to patients' demographic characteristics, clinical picture, form and duration of the disease, therapeutic plans) in IBD patients vs. a healthy group. This non-interventional study comprised 60 participants who attended for medical advice/check-up as an ambulatory visit or during hospitalization. The patients completed questionnaires after receiving explanations from the psychologist. Statistical analyses (Kolmogorov-Smirnov test, Independent-Samples t-test, One-Way ANOVA and Post Hoc Multiple Comparisons) were conducted using IMB for the Social Sciences (SPSS), version 20 (P≤0.05). IBD patients (G1) are more hostile when compared to the healthy group (G2). Those who experience abdominal pain are more likely to use active coping mechanisms and those who experience fatigue are more likely to use acceptance, emotional venting, behavioural disengagement and mental disengagement. G1 have higher levels of others-downing vs. G2. Regarding negative emotions, IBD patients generally experience more negative emotions compared to healthy participants (who have higher levels of life satisfaction). Regarding the perception of illness, there are no differences between patients in terms of illness coherence, personal or treatment control, consequences, timeline, or emotional representations. Results indicate that psychological factors and different characteristics of IBD patients play a relevant role in the way these patients deal with their disease.

Squamous Cell Carcinoma from Abscessed, Mature Cystic Ovarian Teratoma - A Case Report and Literature Review.

BACKGROUND/AIM: Malignant transformation of mature cystic ovarian teratoma is a scarce eventuality, only rare cases being reported so far. Furthermore, development of this transformation in the setting of an abscessed tumor is even scarcer. The aim of this study was to report the case of a 47-year-old patient submitted to surgery for such a lesion. CASE REPORT: The patient was investigated for diffuse pelvic pain and diagnosed with a 10×7×8 cm mass at the level of the left adnexa with imaging findings suggesting the presence of an ovarian teratoma. The patient was submitted to surgery involving a total hysterectomy with bilateral adnexectomy, lymphadenectomy and peritoneal biopsies. The histopathological examination demonstrated the presence of squamous cell carcinoma areas transformation in association with areas of abscess. Postoperatively the patient was submitted to six cycles of platinum-based chemotherapy and concurrent external radiotherapy. At one-year follow-up she is free of recurrent disease. CONCLUSION: Although malignisation of mature cystic ovarian teratoma is a rare event, it should not be omitted when mature ovarian teratoma is suspected; however, association between malignant transformation and abscess is a scarcer eventuality.

The Influence of "Omental Cake" Presence on the Completeness of Cytoreduction in Advanced-stage Ovarian Cancer.

BACKGROUND/AIM: The presence of "omental cake" has been considered since long as a negative prognostic factor in patients diagnosed with advanced-stage ovarian cancer. The aim of this paper was to study the impact of "omental cake" presence on the perioperative outcomes in advanced-stage ovarian cancer. PATIENTS AND METHODS: Between 2015 and 2020, 85 patients were submitted to surgery for advanced-stage ovarian cancer. RESULTS: Among cases diagnosed with "omental cake" the rate of complete cytoreduction was significantly diminished when compared to cases in which this entity was not revealed. In the meantime, the presence of omental cake among cases in which complete debulking was achievable was significantly associated with a higher number of digestive resections when compared to the other cases submitted to surgery and in which tumoral transformation of the omentum was encountered. CONCLUSION: The presence of "omental cake" is associated with a higher rate of incomplete resections. However, in cases in which complete debulking was achieved, the presence of omental cake was associated with a significantly higher number of digestive tract resections.

Cardiovascular Risk and Statin Therapy Considerations in Women.

Despite major progress in the prevention and treatment of cardiovascular diseases, women remain an underdiagnosed and insufficiently treated group, with higher hospitalization and death rates compared to men. Obesity, more frequently encountered in women, raises the risk of metabolic syndrome and cardiovascular diseases as women age. There are some differences based on sex regarding the screening, diagnosis, and treatment of dyslipidemia, as it has been observed that women are less frequently prescribed statins and, when they are, they receive lower doses, even after myocardial infarction or coronary revascularization. Real-life data show that, compared to men, women are at higher risk of non-adherence to statin treatment and are more predisposed to discontinue treatment because of side effects. Statin metabolism has some particularities in women, due to a lower glomerular filtration rate, higher body fat percentage, and overall faster statin metabolism. In women of fertile age, before initiating statin treatment, contraception methods should be discussed because statins may have teratogenic effects. Older women have a higher likelihood of polypharmacy, with greater potential for drug interactions when prescribing a statin.

Acute Colonic Pseudoobstruction (Ogilvie Syndrome) - A Severe Complication in the Evolution of the Hospitalized or Institutionalized Patients.

Introduction: Ogilvie syndrome, or acute colonic pseudo-obstruction (ACPO), represents a pathological entity, potentially with a severe outcome, due to the acute important dilation of the large bowel, in the absence of a mechanical luminal obstruction. Usually, it occurs in patients admitted in intensive care unit, that associate severe surgical or medical pathologies. The mechanism of the ACPO has not been completely explained, but it is assumed that the motor function of the colon may be affected, as a result of autonomic regulation disturbance. Early diagnosis and treatment help reduce the risk of severe outcome, such as ischemia or perforation. Material and Method: In addition to our experience, a literature search was elaborated in order to evaluate the incidence, the etiology, the clinical presentation and the diagnosis of the ACPO. Results and Conclusions: The present study may be of help in the process of guiding the optimal management of a critically ill patient is at high risk of developing colonic pseudo-obstruction.

Dyslipidemia: A Trigger for Coronary Heart Disease in Romanian Patients with Diabetes.

Previous studies have reported age and gender disparities in the occurrence and therapeutic approach of dyslipidemia and (or) coronary heart disease (CHD) in patients with type 2 diabetes mellitus (T2DM). We aimed to investigate these differences in Romanian patients with T2DM. A cross-sectional, observational, retrospective study was conducted using the medical records of T2DM patients who attended the outpatient facility of the Internal Medicine Clinic of the Clinical Emergency Hospital of Bucharest, Romania for routine check-ups in a six-month period. We analyzed the records of 217 diabetic patients (mean age 69 ± 11 years; 51.15% women). We found no significant gender differences in the occurrence of dyslipidemia, CHD or CHD + dyslipidemia or in terms of statin prescription. However; patients aged 65 years or older were significantly more affected by dyslipidemia, CHD or CHD + dyslipidemia, versus subjects aged <65 years. Further, they were more likely to be prescribed statin therapy (p < 0.0001 for all). Statins were prescribed to 67.24% of the patients with dyslipidemia; 61.01% of the subjects with CHD; and to 91.48% of the patients who had both conditions. e recorded no gender differences in the occurrence of CHD and (or) dyslipidemia in Romanian T2DM patients. Patients aged 65 years or older had a higher prevalence of CHD and/or dyslipidemia, and were more likely to be prescribed statins, versus younger counterparts. However, many T2DM patients with CHD and (or) dyslipidemia were undertreated: Nearly 33% of the subjects with dyslipidemia, and nearly 40% of the ones with CHD were not prescribed statins.

Low-density lipoprotein cholesterol lowering treatment: the current approach.

In the last 50 years, several clinical and epidemiological studies during have shown that increased levels of low-density lipoprotein cholesterol (LDLc) are associated with the development and progression of atherosclerotic lesions. The discovery of ß-Hydroxy ß-methylglutaryl-CoA reductase inhibitors (statins), that possess LDLc-lowering effects, lead to a true revolution in the prevention and treatment of cardiovascular diseases. Statins remain the cornerstone of LDLc-lowering therapy. Lipid-lowering drugs, such as ezetimibe and bile acid sequestrants, are prescribed either in combination with statins or in monotherapy (in the setting of statin intolerance or contraindications to statins). Microsomal triglyceride transfer protein inhibitors and protein convertase subtilisin/kexin type 9 (PCSK9) inhibitors are other drug classes which have been investigated for their potential to decrease LDLc. PCSK9 have been approved for the treatment of hypercholesterolemia and for the secondary prevention of cardiovascular events. The present narrative review discusses the latest (2019) guidelines of the European Atherosclerosis Society/European Society of Cardiology for the management of dyslipidemia, focusing on LDLc-lowering drugs that are either already available on the market or under development. We also consider "whom, when and how" do we treat in terms of LDLc reduction in the daily clinical practice.