Maria Chiara Chiara Sighinolfi

Prof. Dr. Maria Chiara Chiara Sighinolfi


Research Focus & Metrics

Academic Career Length

2Years (2025-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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28 June 2025 in Cancers
Verified
Journal Article
Open access
PDF file
Francesco Pio BizzarriFrancesco Pio Bizzarri
Francesco Pio Bizzarri
Marco CampetellaMarco Campetella
Marco Campetella
PRPierluigi Russo
Pierluigi Russo
GPGiuseppe Palermo
Giuseppe Palermo
SMSeyed Koosha Moosavi
Seyed Koosha Moosavi
BRBernardo Rocco
Bernardo Rocco
Background/Objectives: Given the increasing interest in the predictive role of inflammation in oncology, we aimed to assess the association between inflammatory factors (IFs) and the histopathological characteristics of bladder cancer (BC). Our objective was to correlate some of these IFs with BC progression and recurrence, identifying possible new diagnostic tools. Methods: We retrospectively analyzed 285 patients (79.8% male, 20.4% female; median age 73) who underwent transurethral resection of the bladder (TURB) between January 2016 and January 2022. The preoperative neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic immune-inflammation index (SII), pan-immune-inflammation value (PIV), systemic inflammation response index (SIRI), and standard clinical variables were collected one month before TURB and evaluated as predictors of recurrence and progression. Patients were stratified using the Youden Index and ROC analysis. Cox regression models were applied to identify independent predictors. Results: High-grade tumors were present in 74.6% of cases, and 34% were recurrent. Carcinoma in situ was found in 5%. After 72 months, 53% underwent radical cystectomy, and 13.7% died within 5 years. The optimal cutoffs were PLR 139, SIRI 1.12, PIV 248.49, NLR 2, SII 327. Smoking, primary MIBC, age, and lymph node status were significantly associated with recurrence. Elevated PLR correlated with recurrence and T2 progression (p = 0.004). Higher SIRI, PIV, and PLR levels were significantly associated with lymphovascular invasion and nodal metastasis (p < 0.05). PLR was linked to recurrence in tumors ≥ 3 cm post-BCG (p = 0.004); high SIRI predicted recurrence within 48 months (p = 0.05). Conclusions: High PLR and SIRI levels were associated with recurrence. Our findings support the emerging role of IFs in predicting BC outcomes and suggest their potential inclusion in future prognostic models.

28 May 2025 in Journal of Robotic Surgery
Verified
Journal Article
Closed access
PDF file
MSMaria Chiara Chiara Sighinolfi
Maria Chiara Chiara Sighinolfi
MMMarcio Covas Moschovas
Marcio Covas Moschovas
ZQZhao Qun
Zhao Qun
MYMa Yuntao
Ma Yuntao
CHCai Hui
Cai Hui
VPVipul Patel
Vipul Patel

2 September 2025 in Journal of Personalized Medicine
Verified
Journal Article
Open access
PDF file
Francesco Pio BizzarriFrancesco Pio Bizzarri
Francesco Pio Bizzarri
Marco CampetellaMarco Campetella
Marco Campetella
SRSalvatore Marco Recupero
Salvatore Marco Recupero
FBFabrizio Bellavia
Fabrizio Bellavia
LDLorenzo D’amico
Lorenzo D’amico
BRBernardo Rocco
Bernardo Rocco
Background: Sexuality in women with muscle-invasive bladder cancer (MIBC) undergoing radical treatment represents a crucial aspect of their overall quality of life, which is increasingly recognized as a key component of patient-centered care and long-term well-being. This review aimed to analyze the available literature to provide a comprehensive overview of the effects of treatments on female sexual function. Methods: We included all qualitative and quantitative studies addressing sexual function in patients treated for MIBC. Excluded were narrative reviews, case reports, conference abstracts, systematic reviews, and meta-analyses. The included studies involved women undergoing either robot-assisted radical cystectomy (RARC) or open RC (ORC), often with nerve-sparing, vaginal-sparing, or pelvic organ-preserving techniques. Data on oncological and functional outcomes were collected. Results: A systematic review of 29 studies including 1755 women was conducted. RC was performed via robotic/laparoscopic approaches in 39% of cases and open techniques in 61%. Urinary diversions included orthotopic neobladders (48%), ileal conduits (42%), ureterocutaneostomies (3%), and Indiana pouches (7%). Radiotherapy, used in 6% of patients, was mainly applied in a curative, trimodal setting. Sexual function was evaluated using various pre- and/or postoperative questionnaires, most commonly the EORTC QLQ-C22, FACT-BL, Bladder Cancer Index (BCI), LENT SOMA, and Female Sexual Function Index (FSFI). Radiotherapy was associated with reduced sexual function, though outcomes were somewhat better than with surgery. Among surgical approaches, no differences in sexual outcomes were observed. Conclusions: Further qualitative research is essential to better understand the experience of FSD after treatment. Incorporating both patient and clinician perspectives will be key to developing tailored interventions. In addition, efforts should be made to standardize the questionnaires used to assess female sexual dysfunction, in order to improve comparability across studies and ensure consistent evaluation.

28 January 2026 in Journal of Robotic Surgery
Verified
Journal Article
Closed access
MSMaria Chiara Chiara Sighinolfi
Maria Chiara Chiara Sighinolfi
GPGiuseppe Pallotta
Giuseppe Pallotta
FRFrancesco Rossi
Francesco Rossi
GFGiovanni Filomena
Giovanni Filomena
SASimone Assumma
Simone Assumma
BRBernardo Rocco
Bernardo Rocco

20 April 2025 in World Journal of Urology
Verified
Journal Article
Open access
PDF file
FGFilippo Gavi
Filippo Gavi
MSMaria Chiara Chiara Sighinolfi
Maria Chiara Chiara Sighinolfi
DFDaniele Fettucciari
Daniele Fettucciari
CCCristina Carerj
Cristina Carerj
FMFilippo Marino
Filippo Marino
BRBernardo Rocco
Bernardo Rocco
Background: Hugo RAS is a novel robotic platform gaining global adoption. Most reported outcomes come from centers with prior Da Vinci experience, with limited data from robotic-naïve settings or comparisons based on prior robotic expertise. Objective: To compare outcomes of Hugo RAS robot-assisted radical prostatectomy (RARP) performed by Da Vinci-experienced (DVE) versus non-Da Vinci-experienced (NDVE) surgeons. Design, Setting, and Participants: Prospective data from patients undergoing Hugo-RARP (July 2022–November 2024) were analyzed. Patients were grouped based on whether their surgeon had prior Da Vinci experience. None had prior Hugo-RAS experience. Outcome Measurements and Statistical Analysis: Primary outcomes were positive surgical margin (PSM) and complication rates. Secondary outcomes included operative time (OT), estimated blood loss (EBL), length of stay (LOS), continence, and potency. Propensity score matching adjusted for baseline differences. Results and limitations: After matching, 117 patients per group were analyzed. PSM rates (17% vs. 21%; p = 0.40) and complications ( p = 0.63) were similar. DVE surgeons had shorter OT (179 vs. 206 min; p < 0.001) and lower EBL (127 vs. 161 ml; p = 0.008). LOS did not differ ( p = 0.84), and 12-month functional and oncological outcomes were comparable. Limitations include the non-randomized, single-center design. Conclusions: Hugo RAS enables safe and effective RARP with comparable outcomes regardless of prior robotic experience. Prior Da Vinci experience, however, improves intraoperative efficiency.

22 April 2026 in Cancers
Verified
Journal Article
Open access
PDF file
BRBernardo Rocco
Bernardo Rocco
SPSimona Presutti
Simona Presutti
ASAntonio Silvestri
Antonio Silvestri
GPGiuseppe Pallotta
Giuseppe Pallotta
PRPierluigi Russo
Pierluigi Russo
MSMaria Chiara Chiara Sighinolfi
Maria Chiara Chiara Sighinolfi
Background: Prostate cancer (PCa) imposes a substantial global health burden, with robot-assisted radical prostatectomy (RARP) established as the gold standard for localized disease. While da Vinci® Xi maintains market dominance, Toumai® MT-1000 offers a potentially cost-competitive alternative lacking prospective validation. Objective: To evaluate perioperative safety, oncologic quality (primary endpoint: positive surgical margins), early functional recovery (continence), and surgeon learning curve between Toumai® MT-1000 (T-RARP) and da Vinci® Xi RARP (DV-RARP) performed in high-volume European practice. Materials and Methods: This is a prospective single-center comparative study carried out at Policlinico Gemelli, Rome (May–November 2025), enrolling 80 patients with localized or locally advanced PCa, elected for radical prostatectomy and casually allocated to receive surgery with Toumai or the da Vinci robotic platform. The primary endpoint was the comparison of positive surgical margin (PSM) rates. Secondary endpoints included the comparison of operative time (skin-to-skin), estimated blood loss, length of hospital stay, 45-day postop outcomes, specifically Clavien–Dindo complications, urinary continence recovery (0–1 pad/day), and IIEF-5 scores. Learning curve was evaluated through the cumulative summation (CUSUM) analysis of operative times and linear regression of operative times (n = 80 cases). The analyses used STATA 19 with two-sided tests at p < 0.05 significance. Results: Baseline characteristics showed balance between cohorts (p > 0.05 for most covariates). Perioperative outcomes proved equivalent: median operative time (OT) was 192.5 min (IQR 165–230) for Toumai® versus 183.5 min (IQR 147–225) for da Vinci® Xi (p = 0.38); estimated blood loss (EBL) was 150 mL in both groups (p = 0.87); length of hospital stay (LOS) was 2 days in both groups (p = 0.92). PSM rates were identical at 17.5% (p = 0.79). Continence recovery reached 72.5% versus 80% (p = 0.43). Complications (Clavien–Dindo ≥ II) occurred in 7.5% versus 12.5% of cases (p = 0.45). The CUSUM analysis demonstrated operative time proficiency after only four procedures; operative time regression showed no significant trend (p = 0.38). Conclusions: Toumai® MT-1000 demonstrates similar performance to da Vinci® Xi across different RARP quality metrics, with no detectable learning curve for surgeons previously experienced with da Vinci. These findings support a safe integration of cost-effective platforms into clinical practice, pending multicenter randomized confirmation.