Implementation of A Year-Long Antimicrobial Stewardship Program in A 227-Bed Community Hospital in Southern Italy.

Background: Healthcare-Acquired Infections (HAIs) are serious healthcare complications affecting hospital stay, in-hospital mortality, and costs. Root cause analysis has identified the inappropriate use of antibiotics as the main causative factor in the expansion of multi-drug-resistant organisms (MDRO) in our hospital. An Antimicrobial Stewardship (AMS) program was implemented to optimize antibiotic use, limit the development of resistance, improve therapeutic efficacy and clinical outcomes, and reduce costs.

Age and training intensity differently affect male runners' endocrine and sexual parameters.

Physical activity is widely recognized to improve health and its inclusion in daily life at all ages is highly recommended. Gonadal hormones are known to be affected by physical activity. The exercise-induced effects on male runners of different ages were investigated by dividing 31 runners by age (Young, Y, 30-55 years; Old, O, 56-70 years) and amount of training (Light, L, <50 km/week; Heavy, H, 50 or more km/week).

A pilot study on the effects of probiotic supplementation on neuropsychological performance and microRNA-29a-c levels in antiretroviral-treated HIV-1-infected patients.

Introduction: The gut microbiota is involved in the regulation of cognition, mood, anxiety, and pain, and can impact cognitive functions by producing neuroactive substances or releasing bacterial by-products and metabolites. No information is available on the effects of a probiotic supplementation on brain function of HIV+ subjects. In light of the above considerations, we performed a pilot study in cART-treated HIV-1-positive patients with long-term virologic suppression.

Rapid decline of fasting glucose in HCV diabetic patients treated with direct-acting antiviral agents.

Association between hepatitis C virus (HCV) infection and diabetes has been widely postulated. Little is known about the effect of direct-acting antiviral agents (DAAs) on glycaemic control. The aim of our study was to evaluate the glycaemic control modifications in a case series of HCV-positive diabetic patients receiving DAAs.

Clinical importance of the micro-focal prostate cancer on a single sample of a trans-rectal 8-core biopsy.

Objective: We tried to verify retrospectively, the clinical importance of a single microfocal prostate cancer at biopsy (as microscopic aspect of a group of 12 neoplastic glands 40x) in patients subsequently treated with radical prostatectomy (RP).

Materials And Methods: from January 2008 to November 2010 we carried out 760 eight-core prostate biopsies for increased PSA in patients with a prostatic volume of d < or =40 cc. A total of 252 patients (33.

[Sixth cranial nerve palsy associated with diabetes mellitus: a case report].

Diabetes mellitus is a rare but benign cause of cranial neuropathy. Extraocular motility disorders may occur in patients with diabetes, secondary to diabetic neuropathy, involving the third, fourth, or sixth cranial nerve. Rarely, simultaneous palsies of multiple extraocular nerves can occur.

The use of the hyperbaric oxygenation therapy in urology.

The basic principle of the hyperbaric oxygenation therapy (HOT) is to increase the dissolved oxygen in the blood when it is administered at high pressure. Then O2 will be distributed to the tissues through the pressure gradient, in this way obtaining an hyper-oxygenation of the tissue that has anti-inflammatory and pain-killing effects and induces augmentation of bacterial permeability to the antibiotics, neo-angiogenesis, enhancement of lymphocytes and macrophages function, augmentation of the testosterone secretion (in male), and healing of wound. These positive effects can be used in urology in several conditions: Scroto-perineal fascitis; Radiation-induced cystitis (and proctitis); Interstitial cystitis (urgency-frequency syndrome); Chronic pelvic pain.

Hormone replacement therapy in morphine-induced hypogonadic male chronic pain patients.

Background: In male patients suffering from chronic pain, opioid administration induces severe hypogonadism, leading to impaired physical and psychological conditions such as fatigue, anaemia and depression. Hormone replacement therapy is rarely considered for these hypogonadic patients, notwithstanding the various pharmacological solutions available.

Methods: To treat hypogonadism and to evaluate the consequent endocrine, physical and psychological changes in male chronic pain patients treated with morphine (epidural route), we tested the administration of testosterone via a gel formulation for one year.

Can Hyperbaric Oxygen Therapy (HOT) have a place in the treatment of some urological diseases.

HOT (Hyperbaric Oxygen Therapy) is used in urological diseases: Scrotal/perineal fasciitis and Radiation-induced cystitis (and proctopathy); in urgency and frequency syndrome and with chronic pelvic pain the use of HOT is still experimental. The basic principle of HOT is to increase oxygen dissolved in the blood when it is administered at high pressure. O2 is then distributed to the tissues through the pressure gradient; tissue hyper-oxygenation has anti-inflammatory and pain-killing effects, it increases bacterial permeability to antibiotics, strengthens neo-angiogenesis, reinforces lymphocytes and macrophages function, augments testosterone secretion (in males), and finally enhances wound healing process.

Can hyperbaric oxygenation therapy (HOT) modify the blood testosterone concentration?

Introduction: Testosterone has a modulating effect on inflammatory and healing processes. In this study, we evaluate whether hyperbaric oxygenation therapy (HOT) modifies the blood concentration of total testosterone (TT) in patients treated for different pathologies.

Materials And Methods: Fourteen male patients (23-72 years old) were treated with 90-min HOT sessions (range 4 to 23 sessions) as an adjuvant to the following conditions: leg fractures, osteonecrosis, diabetic foot, firearm injuries, complicated arthroprosthesis and underwater diving embolism.

From methylene blue (methylthionine chloride) to Al-Ghorab procedure: the therapy of priapism (our experience).

Objective: The better knowledge concerning the anatomo-physiology of erection has brought important changes to the management of priapism. We experimented with a staged therapeutic protocol forthis condition.

Materials And Methods: 17 patients, aged from 27 to 71 (mean age 43) were treated for ischemic priapism; the pathogenesis was idiopathic in 9 cases, in 4 cases secondary to intracavernous injection (IcI) of PGE1, in 2 cases to papaverine Icd, in 1 case to haemolympho-pathy and in another patient to treatement with heparin.

Endocrine consequences of opioid therapy.

Gonadal hormones are known to be affected by morphine and other opioids. In this paper, we summarize data collected in recent years which clearly indicate that the opioid-induced effects on steroid hormones depend on the opioid used and in some cases on the sex of the subject. Indeed morphine is able to reduce hormones like testosterone and cortisol in both male and female subjects in just a few hours, probably acting directly on peripheral glands.

[The use of bipolar PlasmaKinetic resectoscope in endoscopic resection of the prostate: our experience].

Prostatic endoscopic resection (TURP) is a reference method in the treatment of prostatic obstruction. In the past decades, the method used a monopolar resectoscope. In the last years, various technologies have been studied to improve the efficacy of endoscopic resection.

Perineural invasion in prostatic carcinoma treated with radical prostatectomy: the role of TR systematic biopsy.

Perineural invasion (PNI) is a morphological entity which has been known for many years, though its significance in prostatic neoplasms has only been studied recently. Therefore, we tried to assess, with the help our experience, its presence and its significance. Ninety-four patients, aged between 49 and 74 (average 65.

[Sexual rehabilitation with intracavernous PGE1 injections and oral drug administration in diabetic patients non-responder to oral therapy alone].

Diabetes is an important risk factor in erectile dysfunction (ED), acting via several mechanisms. We assessed the efficacy of intracavernous injections (ICI) rehabilitation and oral systematic therapy in diabetic patients, as well as the response of controls to oral therapy 'on demand'. MATERIALS AND METHODS.

A more effective TR systematic biopsy of the prostate associated with power doppler ultrasonography (PDU): technical and morphological aspects.

Objectives: It is by now ascertained how PDU improves the effectiveness of systematic biopsy of the prostate. We have attempted to find better technical and imaging methods to optimise results.

Material And Methods: We associated echo-biopsy with PDU on 131 patients.

The association of TR systematic echobiopsy of the prostate with power Doppler (PDU) in borderline PSA patients.

Objective: TR systematic biopsy of the prostate is currently a method to diagnose prostate cancer, though with limited reliability. Many ancillary procedures have been put forward to improve its effectiveness, and PDU appears a very promising one Wehave attempted to verify whether PDU and eighth core TR biopsy together can ihcrease reliability especially in those patients with PSA values between 4 and 10 ng/ml.

Material And Methods: Two groups of patients suffering from altered PSA and/or a palpable prostatic nodule underwent eighth core TR biopsy of the prostate.

Power Doppler ultrasonography (PDU) as an additional tool to increase reliability of systematic biopsy of the prostate: a brief evaluation.

PDU is currently being tested as an aid to diagnosing prostate cancer. Our attempt has been to verify its usefulness to improve effectiveness of eight core TR biopsy. Two groups of patients were examined for increased PSA with or without a palpable prostatic nodule.

A rare case of central post-gravid diabetes insipidus.

Central diabetes insipidus (CDI) arising in the puerperal period has been attributed mainly to Sheehan's syndrome or to lymphocytic infundibulo-neurohypophysitis. We report the case of a 24-year-old woman who came to our observation for the appearance, 3 weeks after a normal delivery, of a polyuric-polydipsic syndrome. Measurements of urinary volumes, plasma osmolality and urinary osmolality, in conditions of free water intake, water deprivation and a water deprivation-vasopressin administration test, demonstrated CDI.

Nitrendipine and amlodipine mimic the acute effects of enalapril on renal haemodynamics and reduce glomerular hyperfiltration in patients with chronic kidney disease.

Antihypertensive drugs may have an important effect on glomerular haemodynamics. In chronic nephropathy patients, we compared the effect on glomerular haemodynamics of two second-generation dihydropyridinic agents, nitrendipine and amlodipine, with a first generation dihydropyridinic agent and an ACE-inhibitor, enalapril. In all, 32 patients (pts), divided into four groups, received the different drugs: ENA (enalapril, eight pts), NIF (nifedipine, eight pts), NIT (nitrendipine, eight pts) AML (amlodipine, eight pts).

[The meaning and usefulness of spiral CT for radiolucent ureteric stones diagnosis: our experience].

The aim of this work was to report some case histories on the usefulness of spiral TC, used for several years both to diagnose renal colic and urinary lithiasis and to study radio lucent stones that are often difficult to be detected with traditional radiology. 13 patients, aged between 31 and 76 (average age: 54.2), were therefore examined.

[Acceptability and safety of transrectal prostatic 8-core biopsy].

The safety of sextant prostate biopsy has already been documented since the end of the 90's. As a higher efficacy of biopsy has been proved when increasing the number of samples taken, we have tried to assess the safety and tolerability of prostatic 8-core biopsy. From January to December 2001, 204 patients, aged between 50 and 88 (average 70) with a PSA between 0.

Maxillary brown tumor in secondary hyperparathyroidism requiring urgent parathyroidectomy.

Brown tumors are unusual but serious complications of renal osteodystrophy, and can be successfully treated by parathyroidectomy or by pharmacological treatment of hyperparathyroidism. Brown tumors in patients with severe hyperparathyroidism (HPT) secondary to renal failure have been increasingly reported. We describe an unusual case of brown tumors at the maxillary bone and the seventh right rib, in a 57-year old man with a long history of hemodialysis.

Tissular oxygenation and erythrocyte deformability in haemodialyzed patients using different dialytic membranes.

We studied the effect of some dialytic membrane on tissular oxygenation (TO) and erythrocyte deformability (ED). Sixteen patients (10 M and 6 F, aged 59 +/- 12 years) have been submitted to bicarbonate dialysis (BD) and subdivided into four groups (GR) of 4 patients each: GR 1 (hemophan membrane, 35 BD), GR 2 (polyacrylonitrile, PAN AN 69, 42 BD), GR 3 (polysulphone, 38 BD) and GR 4 (polycarbonate, 37 BD). The TO has been detected with the transcutaneous oxygen pressure (Tc pO2) using a transcutaneous oxymeter and the ED has been evaluated with the EMI (Erythrocyte Morphometric Index), which results from the ratio between deformable erythrocytes (bowl shape) and rigid erythrocytes (discocyte shape), for every 100 red cells fixed in vitro with 0.