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Background: The NuvaRing®, a hormonal vaginal contraceptive device, has gained widespread usage due to its favourable efficacy and safety profiles. Exceedingly rare instances of unintended misplacement in the bladder have been reported. This study presents a review of the literature and the first video report illustrating the extraction of an intravesical NuvaRing®, discussing diagnostic and therapeutic approaches. Objective: To illustrate an effective method for intravesical NuvaRing® retrieval and raise awareness about this unusual complication. Materials and Methods: A 27-year-old patient with low urinary tract symptoms related to NuvaRing® misplacement underwent diagnostic procedures, including ultrasound and diagnostic cystoscopy. A cystoscopic extraction under general anaesthesia was performed. Main outcome measures: The effectiveness of pelvic ultrasound for diagnosing an intravesical foreign body, successful cystoscopic removal of NuvaRing® from the bladder, and symptom resolution were assessed. Results: The intravesical NuvaRing® was identified through pelvic ultrasound. During cystoscopy, the ring was detected inside the bladder. Multiple attempts with cystoscopic alligator graspers were made; the NuvaRing® was eventually extracted using transurethral Heiss forceps. The patient experienced minimal blood loss and was discharged the following day, reporting relief from symptoms. Conclusions: Unintentional NuvaRing® placement in the bladder is an extremely rare event that healthcare providers should consider when patients present with urinary symptoms and pelvic pain. Pelvic ultrasound is an efficient diagnostic tool, possibly averting the need for further imaging techniques. Cystoscopy remains the preferred method for diagnosis and treatment. This video report illustrates an effective technique for NuvaRing ® extraction, especially when appropriate graspers are unavailable. Adequate instruction on NuvaRing® insertion should always be emphasised.
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Background: Minimally invasive sacral colpopexy is considered the gold standard for surgical treatment of Pelvic Organ Prolapse (POP), combining high success rates with low recurrence risk in comparison to other techniques. This is the first case of robotic sacral colpopexy (RSCP) performed with the innovative Hugo™ RAS robotic system. Objectives: The aim of this article is to show the surgical steps of a nerve sparing RSCP performed with the new Hugo™ RAS robotic system (Medtronic), by also evaluating the feasibility of this technique using this novel Robotic System. Materials and Methods: A 50-year-old Caucasian woman with symptomatic pelvic organ prolapse (POP-Q): Aa: +2, Ba: +3, C: +4, D: +4, Bp: -2, Ap: -2 , TVL:10 GH: 3,5 BP:3 underwent RSCP as well as a subtotal hysterectomy with bilateral salpingo-oophorectomy, using the new surgical robot Hugo™ RAS in the Division of Urogynaecology and Pelvic Reconstructive Surgery, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy. Main outcome measures: Intraoperative data, docking specifics, objective and subjective outcomes at three months follow up. Results: Surgical procedure was carried out without intra-operative complications, operative time (OT) was 150 minutes, docking time was 9 minutes. No system errors or faults in the robotic arms were registered. Urogynaecological examination at three months follow up showed a complete resolution of the prolapse. Conclusion: RSCP using the Hugo™ RAS system seems to be a feasible and effective approach according to results in terms of operative time, cosmetic results, postoperative pain and length of hospitalisation. Large number of case reports as well as longer follow up are mandatory to better define its benefits, advantages, and costs.
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BACKGROUND: Marfan Syndrome (MS) is a dominantly inherited connective tissue disorder with consequences on the strength and resilience of connective tissues that may predispose to Pelvic Organ Prolapse (POP). Literature lacks studies investigating POP surgery in patients affected by MS that might help surgical management decisions. OBJECTIVE: The objective of this paper is to describe the surgical procedure of laparoscopic sacral hysteropexy (LSHP) in a 37 years old woman affected by MS with symptomatic POP. MATERIALS AND METHODS AND MAIN OUTCOME MEASURES: We performed a nerve-sparing laparoscopic sacral hysteropexy without complications and looked for anatomical and subjective outcomes. The patient completed The Female Sexual Distress Scale (FSDS), Pelvic Floor Disability Index (PFDI-20), and Wexner questionnaires preoperatively and postoperatively. RESULTS: The patient stated a complete resolution of all POP related symptoms and there was a total correction of the descensus. Furthermore, no perioperative and postoperative complications were noted. CONCLUSIONS: LSHP could be an effective and safe procedure for the treatment of POP in women affected by MS and this case report is the first to describe a reconstructive procedure in this category of patients. WHAT IS NEW?: The literature lacks studies investigating POP surgery in women with MS, that might help surgeons, thus we present this case to describe surgical and functional outcomes in this patient category, underlying the higher risk of complications and relapses related to the weakness of connective tissue. This case report may represent the basis of future studies to confirm the safety, efficacy and feasibility of LSHP and sacral colpopexy in patients with MS.
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The aim of this case report was to evaluate the feasibility, efficacy, and safety of nerve-sparing laparoscopic sacrocolpopexy (SCP) performed with a minimally invasive approach by using 2.9-mm Senhance ® surgical robotic system (Senhance ® , TRANSENTERIX Inc., USA). A 60-year-old Caucasian woman with symptomatic pelvic organ prolapse-Q (POP-Q) Aa: 2, Ba: 3, C: +4, Bp:2, Ap: 2, TVL:10 underwent subtotal hysterectomy with bilateral salpingo-oophorectomy, with nerve-sparing SCP performed using the Senhance surgical robotic system.. The urogynaecological assessment on the day of discharge and at the 3 month follow-up showed surgical anatomic success (<2 POP-Q stage). The patient was fully satisfied with the cosmetic result. This is the first case of SCP performed with this innovative system. SCP using "Senhance ®" is a feasible and effective approach with good results in terms of operative time, cosmesis, postoperative pain and length of hospitalisation.
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BACKGROUND: Pelvic organ prolapse (POP) is a dynamic disorder that affects the entire pelvic diaphragm. POP may often involve multiple organs. Abdominal sacrocolpopexy is considered the gold standard to treat female anterior and apical prolapse. Abdominal ventral mesh rectopexy has gained increasing acceptance as an effective treatment for rectal prolapse. The aim of the present study was to assess the safety, feasibility and 1-year outcomes of laparoscopic sacrocolpopexy plus ventral rectopexy as a combined treatment of multicompartment POP. METHODS: All female patients at our institution with anterior and apical prolapse with symptoms of obstructed defecation were examined by an urogynecologist and a colorectal surgeon, and were judged suitable for the study. Patients with Pelvic Organ Prolapse Quantification (POP-Q) system stage III and IV and concomitant rectal prolapse were treated by laparoscopic sacrocolpopexy plus ventral rectopexy. After surgery, 1- and 12-month follow-up was performed and the data were retrospectively analyzed. Patients' symptoms were evaluated using the Female Sexual Distress Scale (FSDS), Pelvic Organ Prolapse/Urinary Incontinence Sexual Function Questionnaire (PISQ-12), and Wexner-Agachan constipation score. RESULTS: A total of 98 patients underwent surgery. No intraoperative or postoperative morbidity occurred. At the time of follow-up, all women expressed great satisfaction with the surgical treatment: all the patients had at most POP-Q Stage 1 and 78.8% had a Patient Global Impression of Improvement (PGI-I) score < 3. Significant improvement of symptoms related to POP and to obstructed defecation syndrome, as shown by the FSDS, PISQ-12, and Wexner-Agachan constipation score, was observed in all patients at follow-up CONCLUSIONS: Laparoscopic sacrocolpopexy with ventral rectopexy is a feasible and safe procedure for the combined surgical management of anterior, apical, and posterior prolapse, and provides excellent objective and subjective outcomes.
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Procedimentos Cirúrgicos do Sistema Digestório , Laparoscopia , Prolapso de Órgão Pélvico , Prolapso Retal , Feminino , Humanos , Prolapso de Órgão Pélvico/cirurgia , Prolapso Retal/complicações , Prolapso Retal/cirurgia , Estudos Retrospectivos , Telas Cirúrgicas , Resultado do TratamentoRESUMO
Polycythemia vera (PV) and essential thrombocythemia (ET) are myeloproliferative neoplasms with variable risk of evolution into post-PV and post-ET myelofibrosis, from now on referred to as secondary myelofibrosis (SMF). No specific tools have been defined for risk stratification in SMF. To develop a prognostic model for predicting survival, we studied 685 JAK2, CALR, and MPL annotated patients with SMF. Median survival of the whole cohort was 9.3 years (95% CI: 8-not reached-NR-). Through penalized Cox regressions we identified negative predictors of survival and according to beta risk coefficients we assigned 2 points to hemoglobin level <11 g/dl, to circulating blasts ⩾3%, and to CALR-unmutated genotype, 1 point to platelet count <150 × 109/l and to constitutional symptoms, and 0.15 points to any year of age. Myelofibrosis Secondary to PV and ET-Prognostic Model (MYSEC-PM) allocated SMF patients into four risk categories with different survival (P<0.0001): low (median survival NR; 133 patients), intermediate-1 (9.3 years, 95% CI: 8.1-NR; 245 patients), intermediate-2 (4.4 years, 95% CI: 3.2-7.9; 126 patients), and high risk (2 years, 95% CI: 1.7-3.9; 75 patients). Finally, we found that the MYSEC-PM represents the most appropriate tool for SMF decision-making to be used in clinical and trial settings.
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Policitemia Vera/genética , Policitemia Vera/mortalidade , Mielofibrose Primária/genética , Mielofibrose Primária/mortalidade , Trombocitemia Essencial/genética , Trombocitemia Essencial/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Mutação , Policitemia Vera/diagnóstico , Mielofibrose Primária/diagnóstico , Prognóstico , Fatores de Risco , Análise de Sobrevida , Trombocitemia Essencial/diagnósticoAssuntos
Calreticulina/genética , Predisposição Genética para Doença , Janus Quinase 2/genética , Mutação/genética , Transtornos Mieloproliferativos/genética , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Linhagem , Prognóstico , Adulto JovemRESUMO
Calreticulin (CALR) mutations were recently described in JAK2 and MPL unmutated primary myelofibrosis (PMF) and essential thrombocythemia. In the current study, we compared the clinical, cytogenetic and molecular features of patients with PMF with or without CALR, JAK2 or MPL mutations. Among 254 study patients, 147 (58%) harbored JAK2, 63 (25%) CALR and 21 (8.3%) MPL mutations; 22 (8.7%) patients were negative for all three mutations, whereas one patient expressed both JAK2 and CALR mutations. Study patients were also screened for ASXL1 (31%), EZH2 (6%), IDH (4%), SRSF2 (12%), SF3B1 (7%) and U2AF1 (16%) mutations. In univariate analysis, CALR mutations were associated with younger age (P<0.0001), higher platelet count (P<0.0001) and lower DIPSS-plus score (P=0.02). CALR-mutated patients were also less likely to be anemic, require transfusions or display leukocytosis. Spliceosome mutations were infrequent (P=0.0001) in CALR-mutated patients, but no other molecular or cytogenetic associations were evident. In multivariable analysis, CALR mutations had a favorable impact on survival that was independent of both DIPSS-plus risk and ASXL1 mutation status (P=0.001; HR 3.4 for triple-negative and 2.2 for JAK2-mutated). Triple-negative patients also displayed inferior LFS (P=0.003). The current study identifies 'CALR(-)ASXL1(+)' and 'triple-negative' as high-risk molecular signatures in PMF.
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Calreticulina/genética , Janus Quinase 2/genética , Mutação , Mielofibrose Primária/genética , Receptores de Trombopoetina/genética , Idoso , Idoso de 80 Anos ou mais , Aberrações Cromossômicas , Análise Mutacional de DNA , Feminino , Expressão Gênica , Humanos , Masculino , Pessoa de Meia-Idade , Mielofibrose Primária/diagnóstico , Mielofibrose Primária/mortalidade , PrognósticoAssuntos
Leucemia/etiologia , Leucemia/mortalidade , Modelos Estatísticos , Mielofibrose Primária/complicações , Mielofibrose Primária/mortalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Estudos de Coortes , Feminino , Seguimentos , Humanos , Agências Internacionais , Cariotipagem , Leucemia/terapia , Masculino , Pessoa de Meia-Idade , Mielofibrose Primária/terapia , Curva ROC , Fatores de Risco , Taxa de Sobrevida , Adulto JovemRESUMO
We have previously identified sole +9, 13q- or 20q-, as 'favorable' and sole +8 or complex karyotype as 'unfavorable' cytogenetic abnormalities in primary myelofibrosis (PMF). In this study of 433 PMF patients, we describe additional sole abnormalities with favorable (chromosome 1 translocations/duplications) or unfavorable (-7/7q-) prognosis and also show that other sole or two abnormalities that do not include i(17q), -5/5q-, 12p-, inv(3) or 11q23 rearrangement are prognostically aligned with normal karyotype, which is prognostically favorable. These findings were incorporated into a refined two-tired cytogenetic-risk stratification: unfavorable and favorable karyotype. The respective 5-year survival rates were 8 and 51% (hazard ratio (HR): 3.1, 95% confidence interval (CI): 2.2-4.3; P<0.0001). Multivariable analysis confirmed the International Prognostic Scoring System (IPSS)-independent prognostic value of cytogenetic-risk categorization and also identified thrombocytopenia (platelets <100 × 10(9)/l) as another independent predictor of inferior survival (P<0.0001). A similar multivariable analysis showed that karyotype (P=0.001) and platelet count (P=0.04), but not IPSS (P=0.27), predicted leukemia-free survival; the 5-year leukemic transformation rates for unfavorable versus favorable karyotype were 46 and 7% (HR: 5.5, 95% CI: 2.5-12.0; P<0.0001). This study provides the rationale and necessary details for incorporating cytogenetic findings and platelet count in future prognostic models for PMF.
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Aberrações Cromossômicas , Mielofibrose Primária/genética , Mielofibrose Primária/mortalidade , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Intervalo Livre de Doença , Feminino , Humanos , Cariotipagem , Leucemia/epidemiologia , Masculino , Pessoa de Meia-Idade , Contagem de Plaquetas , Mielofibrose Primária/complicações , Prognóstico , RiscoRESUMO
In a multi-institutional collaborative project, 1473 patients with myeloproliferative neoplasms (MPN) were screened for isocitrate dehydrogenase 1 (IDH1)/IDH2 mutations: 594 essential thrombocythemia (ET), 421 polycythemia vera (PV), 312 primary myelofibrosis (PMF), 95 post-PV/ET MF and 51 blast-phase MPN. A total of 38 IDH mutations (18 IDH1-R132, 19 IDH2-R140 and 1 IDH2-R172) were detected: 5 (0.8%) ET, 8 (1.9%) PV, 13 (4.2%) PMF, 1 (1%) post-PV/ET MF and 11 (21.6%) blast-phase MPN (P<0.01). Mutant IDH was documented in the presence or absence of JAK2, MPL and TET2 mutations, with similar mutational frequencies. However, IDH-mutated patients were more likely to be nullizygous for JAK2 46/1 haplotype, especially in PMF (P=0.04), and less likely to display complex karyotype, in blast-phase disease (P<0.01). In chronic-phase PMF, JAK2 46/1 haplotype nullizygosity (P<0.01; hazard ratio (HR) 2.9, 95% confidence interval (CI) 1.7-5.2), but not IDH mutational status (P=0.55; HR 1.3, 95% CI 0.5-3.4), had an adverse effect on survival. This was confirmed by multivariable analysis. In contrast, in both blast-phase PMF (P=0.04) and blast-phase MPN (P=0.01), the presence of an IDH mutation predicted worse survival. The current study clarifies disease- and stage-specific IDH mutation incidence and prognostic relevance in MPN and provides additional evidence for the biological effect of distinct JAK2 haplotypes.
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Isocitrato Desidrogenase/genética , Mutação/genética , Policitemia Vera/genética , Mielofibrose Primária/genética , Trombocitemia Essencial/genética , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Crise Blástica , Estudos de Coortes , Feminino , Humanos , Janus Quinase 2/genética , Masculino , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Prognóstico , Receptores de Trombopoetina/genética , Adulto JovemRESUMO
The 2008 World Health Organization (WHO) criteria were used to identify 88 consecutive Mayo Clinic patients with 'myelodysplastic syndrome with isolated del(5q)' (median age 74 years; 60 females). In all, 60 (68%) patients were followed up to the time of their death. Overall median survival was 66 months; leukemic transformation was documented in five (5.7%) cases. Multivariable analysis identified age >or=70 years (P=0.01), transfusion need at diagnosis (P=0.04) and dysgranulopoiesis (P=0.02) as independent predictors of shortened survival; the presence of zero (low risk), one (intermediate risk) or >or=2 (high risk) risk factors corresponded to median survivals of 102, 52 and 27 months, respectively. Janus kinase 2 (JAK2), thrombopoietin receptor (MPL), isocitrate dehydrogenase 1 (IDH1) and IDH2 mutational analysis was performed on archived bone marrows in 78 patients; JAK2V617F and MPLW515L mutations were shown in five (6.4%) and three (3.8%) patients, respectively, and did not seem to affect phenotype or prognosis. IDH mutations were not detected. Survival was not affected by serum ferritin and there were no instances of death directly related to iron overload. The current study is unique in its strict adherence to WHO criteria for selecting study patients and providing information on long-term survival, practical prognostic factors, baseline risk of leukemic transformation and the prevalence of JAK2, MPL and IDH mutations.
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Cromossomos Humanos Par 5/genética , Isocitrato Desidrogenase/genética , Janus Quinase 2/genética , Mutação/genética , Síndromes Mielodisplásicas/genética , Receptores de Trombopoetina/genética , Adulto , Idoso , Idoso de 80 Anos ou mais , Transformação Celular Neoplásica , Deleção Cromossômica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndromes Mielodisplásicas/mortalidade , Síndromes Mielodisplásicas/patologia , Reação em Cadeia da Polimerase , Prognóstico , Taxa de Sobrevida , Organização Mundial da SaúdeAssuntos
Aberrações Cromossômicas , Cromossomos Humanos Par 11/genética , Leucemia Mieloide Aguda/genética , Síndromes Mielodisplásicas/genética , Trissomia/genética , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Imunofenotipagem , Hibridização in Situ Fluorescente , Cariotipagem , Leucemia Mieloide Aguda/patologia , Masculino , Pessoa de Meia-Idade , Síndromes Mielodisplásicas/patologia , PrognósticoAssuntos
Haplótipos/genética , Janus Quinase 2/genética , Mutação/genética , Transtornos Mieloproliferativos/genética , Polimorfismo de Nucleotídeo Único/genética , Receptores de Trombopoetina/genética , Feminino , Genótipo , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Mieloproliferativos/patologia , Reação em Cadeia da PolimeraseRESUMO
INTRODUCTION: We tested the efficacy and safety of fixed doses of low-molecular-weight heparin (LMWH) in patients requiring interruption of vitamin-K antagonist (VKA) because of invasive procedures. METHODOLOGY: Preoperatively, patients discontinued VKA for 5 +/- 1 days; in those at low risk for thrombosis, LMWH was given at a prophylactic dosage of 3800 UI (nadroparin) or 4000 UI (enoxaparin) anti-factor (F) Xa once daily the night before the procedure. In patients at high risk for thrombosis, LMWH was started early after VKA cessation and given at fixed sub-therapeutic doses (3800 or 4000 UI anti-FXa twice daily) until surgery. Postoperatively, LMWH was reinitiated 12 h after procedure while VKA was reinitiated the day after. Heparin was continued until a therapeutic INR value was reached. The primary efficacy endpoints were the incidence of thromboembolism and major bleeding from VKA suspension (because of surgery) up to 30 +/- 2 days postprocedure. RESULTS: A total of 328 patients (55.4% at low risk and 44.6% at high risk for thrombosis) were enrolled; 103 (31.4%) underwent major surgery and 225 (68.6%) non-major invasive procedures. Overall, thromboembolic events occurred in six patients (1.8%, 95% confidence interval 0.4-3.2), five belonging to the high-risk group and one belonging to the low-risk group. Overall, major bleeding occurred in seven patients (2.1%, 95 confidence interval 0.6-3.6), six patients belonged to the high-risk group and one belonged to the low-risk group; most of the events occurred in the high-risk group during major surgery. CONCLUSION: LMWH given at fixed sub-therapeutic doses appears to be a feasible and safe approach for bridging therapy in chronic anticoagulated patients.