Primary cutaneous lymphoma patients seen at a referral dermatological centre in 1 year: A single-centre observational retrospective cohort study of the diagnoses and staging, comorbidities and associated symptoms, treatment performed and clinical course.

IMPORTANCE: Primary cutaneous lymphomas (PCL) are rare diseases, but the indolent course makes their prevalence high. Although there are many treatment options, no hierarchy is recommended. OBJECTIVE: To identify the burden of PCL and describe clinical-pathologic features; associated comorbidities; analyse treatment approaches in real-life and the parameters associated with the achievement of complete response (CR). DESIGN, SETTING AND PARTICIPANTS: In this study, all the PCL patients (384 patients) consecutively seen at the Dermatologic Clinic of the University of Turin from January 1, 2019 to December 31, 2019, with follow-up updated to December 2020, were included. MAIN OUTCOMES AND MEASURES: Subtype of PCL, demographic data, time elapsed between first lesions and diagnosis, associated symptoms, comorbidities, staging at diagnosis, high-grade transformation, blood involvement, stage progression, therapies used and response were assessed. RESULTS: 247 were cutaneous T-cell lymphomas (CTCL, 64.3%), 137 cutaneous B-cell lymphomas (CBCL, 35.7%) and the most frequent subtype was MF (48.4%). 62.3% of CTCL patients showed at least one comorbidity, mainly cardiovascular (28.7%), 20.2% show other not cutaneous neoplasms. The main approaches were skin-directed therapies (topical steroids 65.6%; phototherapy 50.2%). 39.3% patients achieved a CR during the disease course. Pruritus, the presence of comorbidities and high-grade transformation were factors associated with failure to achieve CR, whereas stage IA of MF was associated with greater achievement of CR. CONCLUSIONS AND RELEVANCE: The Th2 cytokine related development of pruritus could justify increased resistance to treatment, while the presence of associated comorbidities could reduce treatment options as well as treatment compliance.

Nitrous oxide for pain management of first-trimester instrumental termination of pregnancy under local anaesthesia and/or minimal sedation: A systematic review and meta-analysis.

BACKGROUND: Inhalation of nitrous oxide and oxygen (N2O/O2) is used to reduce pain that is spontaneous or induced by procedures. N2O/O2 could be useful in the treatment of the pain in first-trimester termination of pregnancy performed under local anaesthesia and/or minimal sedation (FTOPL). OBJECTIVE: To evaluate the usefulness of N2O/O2 to reduce pain in FTOPL. SEARCH STRATEGY: Electronic databases including PubMed, Embase, and MEDLINE were searched using keywords. STUDY SELECTION: All studies comparing the use of N2O/O2 versus a placebo in the management of pain during FTOPL during the first trimester were included. Of the 199 studies identified, four were deemed eligible for this meta-analysis. DATA COLLECTION: The extracted results were perioperative pain, immediate and delayed postoperative pain, anxiety scores, and the secondary effects (nausea, vomiting). The data were analysed using Comprehensive Meta-Analysis software version 2.2.064. MAIN RESULTS: There was a significant difference in favour of N2O/O2 for perioperative pain (p = 0.006; SMD = - 0.31; 95 % CI, -0.54 - -0.09). No difference was found, however, in postoperative pain, nor was there a difference in the secondary effects (nausea, vomiting) (p = 0.61). A significant decrease in postoperative anxiety scores was seen in the pooled placebo group (p = 0.049; SMD = 0.41; and 95 % CI, 0.001-0.83). CONCLUSIONS: N2O/O2 reduces the pain of FTOPL. N2O/O2 could be recommended in FTOPL.

Management of pain associated with up-to-9-weeks medical termination of pregnancy (MToP) using mifepristone-misoprostol regimens: expert consensus based on a systematic literature review.

Evidence-based guidelines on the management of pain associated with first-trimester medical abortion are lacking. Most published clinical trials have failed to report on this important aspect of the procedure. The aim of this comprehensive work was to provide clinical advice based on a comprehensive literature review, supplemented by the clinical experience of a group of European experts in case no evidence is available. Pain level ranged from 5 to 8 in 80% of studies where pain was measured on a 0-10 visual analogue scale; severe pain was reported by 20-80% of women. Pain assessment was rarely reported in studies. Pain treatment should be preventive and avoidance of unnecessary uterine contractions should be considered. Analgesic treatment should follow the WHO three-step ladder, starting with the use of NSAIDs and allowing for easily available back-up treatment with weak opioids.

[Hysterectomy for benign pathology: Guidelines for clinical practice]. / Hystérectomie pour pathologie bénigne: recommandations pour la pratique clinique.

OBJECTIVE: The objective of the study was to provide guidelines for clinical practice from the French college of obstetrics and gynecology (CNGOF), based on the best evidence available, concerning hysterectomy for benign pathology. METHODS: Each recommendation for practice was allocated a grade which depends on the level of evidence (guidelines for clinical practice method). RESULTS: Hysterectomy should be performed by a high volume surgeon (>10 procedures of hysterectomy per year) (grade C). Rectal enema stimulant laxatives are not recommended prior to hysterectomy (grade C). It is recommended to carry out vaginal disinfection using povidone iodine solution prior to an hysterectomy (grade B). Antibioprophylaxis is recommended during a hysterectomy, regardless of the surgical route (grade B). The vaginal or the laparoscopic routes are recommended for hysterectomy for benign pathology (grade B), even if the uterus is large and/or the patient is obese (grade C). The choice between these two surgical approaches depends on others parameters, such as the surgeon's experience, the mode of anesthesia and organizational constraints (operative duration and medico economic factors). Hysterectomy by vaginal route is not contraindicated in nulliparous women (grade C) or in women with previous c-section (grade C). No specific technique to achieve hemostasis is recommended with a view to avoid urinary tract injuries (grade C). In the absence of ovarian pathology and personal or family history of breast/ovarian carcinoma, it is recommended to conserve ovaries in pre-menopausal women (grade B). Subtotal hysterectomy is not recommended in order to diminish the risk of per- or postoperative complications (grade B). CONCLUSION: The application of these recommendations should minimize risks associated with hysterectomy.

Effects of Difaprost® on voiding dysfunction, histology and inflammation markers in patients with benign prostatic hyperplasia who are candidates for surgical treatment.

AIM: Although previous studies assessed the effects of Serenoa repens, quercetin and ß-sitosterol on inflammatory parameters, no randomized studies have tested the combination of these agents neither on BPH symptoms nor on the inflammatory pattern. The aim of this trial was to evaluate the effects of Difaprost® on voiding dysfunction, histological inflammatory alterations and apoptotic molecular mechanisms in BPH patients. METHODS: We included 36 patients affected by BPH with obstructive symptoms eligible for surgery. Patients were randomly assigned to two groups: 18 patients received Difaprost® for three months before surgery, and 18 patients did not receive any additional therapy and were scheduled for surgery. All patients receiving Difaprost® were evaluated with uroflowmetry with post-void residual volume (PVR) evaluation, serum PSA, and IPSS questionnaire before and after treatment. Moreover, we evaluated inflammatory patterns in prostatic specimens at final pathology. RESULTS: Even without statistically significant differences on inflammatory pattern between patients receiving Difaprost® and controls, patients receiving Difaprost® had lower presence of edema and angiectasia at histological evaluation of prostate specimens. Moreover, patients included in the treatment group had a clinically significant reduction of PVR (46.1 vs. 25.2 mL; P=0.1) and a slight increase in Qmed (5.6 vs. 6.5 mL/s; P=0.9) after three months of chronic treatment with Difaprost®. No statistically significant differences were recorded in other clinical parameters between patients receiving Difaprost® and controls. CONCLUSION: Although not statistically significant, patients treated with Difaprost® showed an improvement in voiding function compared to controls (namely, an increase in Qmed and a reduction of PVR). Future trials with a larger number of patients and a longer treatment period could be necessary to evaluate the clinical efficacy of Difaprost®.

[Transcutaneous tibial nerve stimulation in the overactive bladder syndrome in patients with Parkinson's syndromes]. / Stimulation transcutanée chronique du nerf tibial dans l'hyperactivité vésicale des syndromes parkinsoniens.

OBJECTIVES: To evaluate the efficacy of chronic transcutaneous tibial nerve stimulation (TNS) on overactive bladder syndrome in female patients with Parkinson's disease (PD) and multiple system atrophy (MSA). PATIENTS AND METHODS: A prospective monocentric study enrolled six female patients with PD or MSA suffering from overactive bladder syndrome for a six-week study period. Daily sessions of 20 minutes of TNS were provided. The primary outcome measurement was the Patient Global Impression of Improvement (PGI-I scale). The secondary outcomes measurements were symptom and quality of life scores, bladder diary and urodynamics. The outcomes after 6 weeks of TNS were compared to baseline. RESULTS: TNS was considered as an effective treatment by five patients out of six (83%) who ask to pursue the treatment and were still doing it 6 months after the end of the study. A trend improvement was observed in only two of the secondary evaluation criteria the V8 median score 21/40 to 14/40 (P=0.2) and the maximum cystometric capacity increased from 211 mL ± 106 to 260 mL ± 226 (P=0.6) after SNT. CONCLUSION: Although urodynamics and symptoms scores did not show significant difference, an efficacy of TNS on overactive bladder in PD and MSA is possible. Additional placebo controlled works enrolling more patients are required to ensure these preliminary results.

[Good practice and accuracy of office hysteroscopy and endometrial biopsy]. / Bonne pratique et valeur diagnostique de l'hystéroscopie diagnostique et des prélèvement histologiques.

Office hysteroscopy may be performed without anaesthesia. Endometrial biopsy can be performed during hysteroscopy. Antalgics or other treatment to reduce discomfort are not indicated. Prophylactic antibiotics are not indicated. Diagnostic value of hysteroscopy for endometrial pathology is interesting. Pipelle is the most appropriate instrument for endometrial biopsy.

Quantitative post-coital test: sperm counts in cervical mucus after enzymatic liquefaction.

The post-coital test involves direct microscopic examination of sperm number and motility in cervical mucus. The results depend on the quality of the mucus and the distribution of spermatozoa within the sample. To progress from such qualitative data to quantitative measurements of the spermatozoa present in post-coital mucus, we have developed methods to measure sperm concentrations in enzymatically liquefied post-coital cervical mucus. The mucus score and sperm motility were measured prior to mucus liquefaction, and, together with sperm concentration, they allowed the calculation of the total number of motile spermatozoa present. A combination of bromelin and glycosidases proved to be more efficient in achieving reliable mucus liquefaction than treatment with bromelin alone, and was used to liquefy a series of 36 post-coital test samples. Total sperm numbers ranged between 19 x 10(3) and 16.8 x 10(6). Of the samples, 75% contained < 3 x 10(6) spermatozoa, and 39% contained < 1 x 10(6) spermatozoa. Sperm motility was very high in these samples, except for a distinct subset of samples (19%) in which the total sperm motility was markedly decreased ( < 20%). The measurement of sperm concentration in liquefied cervical mucus will help to determine normal values for the post-coital test, and to estimate the number of motile spermatozoa reaching the upper female genital tract.

Peribulbar anesthesia in vitreoretinal surgery.

BACKGROUND: Retrobulbar anesthesia is considered an effective method of obtaining anesthesia and akinesia in eye surgery. It can give rise to serious complications, however, and these complications could be considerably reduced with peribulbar anesthesia. METHODS: After using peribulbar anesthesia for 2 years in surgical treatment of the anterior segment, the authors began a study to test its efficacy in posterior segment surgery. Retinal and vitreoretinal surgery with the peribulbar anesthesia technique were performed in 32 consecutive patients. RESULTS: In all cases anesthesia was complete with one preoperative block. In 2 patients, however, completion of akinesia required a supplemental 2- to 3-cc injection of the anesthetic solution. Surgery was performed with preoperative block only in 31 cases. In the remaining case, a supplemental peribulbar injection of the anesthetic solution was given intraoperatively for pain. In 5 cases (15%) pain at the end of surgery from conjunctiva was controlled by anesthetic drops. CONCLUSION: It is recommended that this method be used only when the duration of the operation is expected to be brief.

Cardiac study by dobutamine stress echocardiography in thalassemic patients.

In patients with Thalassaemia Major the iron overload with alteration both of systolic and diastolic properties of left and right ventricles finally leads to symptoms of cardiac failure and is the most frequent cause of death in these patients. In the majority of asymptomatic thalassemic patients with normal myocardial mass it is possible to demonstrate an alteration of the diastolic function both with echocardiographic study and with radionuclide angiography (subclinical cardiac disease). We have also demonstrated in "ex thalassemics" with stable and heavy iron overload in the subclinical cardiac disease phase a subnormal systolic function and a slight impairment of the contractility state. Therefore our purpose was to evaluate cardiac performance emphasising the contractility properties of the left ventricle during moderate inotropic stimulation with dobutamine in thalassemic patients in subclinical cardiac disease. We are now also using this test to evaluate cardiac performance in adults thalassemic patients as a screening for marrow transplantation procedure. Dobutamine is a sympathomimetic drug (beta 1 agonist) that increases myocardial contractility and at high doses also systolic arterial blood pressure and heart rate. The half-life is extremely short and at low doses the drug has no major side effects. Continuous intravenous dobutamine infusion is largely used in the therapeutic field to treat cardiac failure and it is reported to be a very efficacious and safe therapeutic agent. Recently dobutamine stress echocardiography was reported to be an accurate non-invasive diagnostic technique for detecting cardiac dysfunction in adults with coronary artery disease (Dobutamine is used for this purpose at high dose to increase the myocardial oxygen consumption).(ABSTRACT TRUNCATED AT 250 WORDS)