Consensus on surgical technique for sentinel lymph node dissection in cervical cancer.

OBJECTIVE: The purpose of this study was to establish a consensus on the surgical technique for sentinel lymph node (SLN) dissection in cervical cancer. METHODS: A 26 question survey was emailed to international expert gynecological oncology surgeons. A two-step modified Delphi method was used to establish consensus. After a first round of online survey, the questions were amended and a second round, along with semistructured interviews was performed. Consensus was defined using a 70% cut-off for agreement. RESULTS: Twenty-five of 38 (65.8%) experts responded to the first and second rounds of the online survey. Agreement ≥70% was reached for 13 (50.0%) questions in the first round and for 15 (57.7%) in the final round. Consensus agreement identified 15 recommended, three optional, and five not recommended steps. Experts agreed on the following recommended procedures: use of indocyanine green as a tracer; superficial (with or without deep) injection at 3 and 9 o'clock; injection at the margins of uninvolved mucosa avoiding vaginal fornices; grasping the cervix with forceps only in part of the cervix is free of tumor; use of a minimally invasive approach for SLN biopsy in the case of simple trachelectomy/conization; identification of the ureter, obliterated umbilical artery, and external iliac vessels before SLN excision; commencing the dissection at the level of the uterine artery and continuing laterally; and completing dissection in one hemi-pelvis before proceeding to the contralateral side. Consensus was also reached in recommending against injection at 6 and 12 o'clock, and injection directly into the tumor in cases of the tumor completely replacing the cervix; against removal of nodes through port without protective maneuvers; absence of an ultrastaging protocol; and against modifying tracer concentration at the time of re-injection after mapping failure. CONCLUSION: Recommended, optional, and not recommended steps of SLN dissection in cervical cancer have been identified based on consensus among international experts. These represent a surgical guide that may be used by surgeons in clinical trials and for quality assurance in routine practice.

Survival after sentinel lymph node biopsy for early cervical cancers: a systematic review and meta-analysis.

BACKGROUND: Sentinel lymph node biopsy represents an alternative to pelvic lymphadenectomy for lymph node staging of early-stage cervical carcinoma, but prospective evidence on long-term oncological safety of sentinel lymph node biopsy alone versus pelvic lymphadenectomy is missing. OBJECTIVE: To investigate, with this meta-analysis, the impact of sentinel lymph node biopsy alone versus pelvic lymphadenectomy on survival for patients with early-stage cervical cancer. METHODS: A systematic literature review was performed. We excluded studies in which pelvic lymphadenectomy was systematically performed after every sentinel lymph node biopsy, including only articles where pelvic lymphadenectomy was performed because sentinel lymph node biopsy was not conclusive. A meta-analysis was carried out combining 5-year disease-free survival and overall survival rates with a random and fixed effect model. Heterogeneity was tested using the Cochran Χ2 test and quantified with Higgins information I2. RESULTS: The search of databases and registers found 927 items and six articles (two retrospective and four prospective). The median time of follow-up was 34.8 months (range 13-53). Overall common effect disease-free survival was 98% while random effect disease-free survival was 94%. Overall heterogeneity was 77%. A subgroup analysis was applied, dividing studies into one group including sentinel lymph node biopsy negative data only (common effect disease-free survival 91%; random effect disease-free survival 90%), and one group with a negative and positive sentinel lymph node biopsy (common effect disease-free survival 98%; random effect disease-free survival 96%). In the analysis of overall survival, positive and negative sentinel lymph node biopsy cases were examined together (common and random effect overall survival 99%). Ultrastaging did not affect disease-free survival (common and random effect disease-free survival 92% in the ultrastaging group vs common effect disease-free survival 99% and random effect disease-free survival 96% in the non-ultrastaging group). CONCLUSIONS: Both 5-year disease-free survival and overall survival rate after sentinel lymph node biopsy alone are higher than 90% and do not differ from pelvic lymphadenectomy survival data. Ultrastaging did not impact survival.

Management of patients with advanced epithelial ovarian cancer: a European survey.

BACKGROUND: The aim of this study was to assess current European practices in the management of patients with advanced epithelial ovarian cancer in 2021. METHODS: A 58-question electronic survey was distributed anonymously to the members of six European learned societies. Initial diagnostic workup and staging, pathological data, surgical data, treatments and follow-up strategies were assessed. RESULTS: A total of 171 participants from 17 European countries responded to emailed surveys. Most participants were experienced practitioners (superior than 15 years of experience) specializing in gynecology-obstetrics (29.8%), surgical oncology (25.1%), and oncogynecology (21.6%). According to most (64.8%) participants, less than 50% of patients were eligible for primary debulking surgery. Variations in the rate of primary debulking surgery depending on the country of origin of the practitioners were observed in this study. The LION study criteria were applied in 70.4% of cases during PDS and 27.1% after chemotherapy. In cases of BRCA1-2 mutations, olaparib was given by 75.0-84.8% of respondents, whereas niraparib was given in cases of BRCA wild-type diseases. CONCLUSIONS: This study sheds light on current practices and attitudes regarding the management of patients with advanced epithelial ovarian cancer in Europe in 2021.

Clinical impact of low-volume lymph node metastases in early-stage cervical cancer: A comprehensive meta-analysis.

OBJECTIVE: In order to define the clinical significance of low-volume metastasis, a comprehensive meta-analysis of published data and individual data obtained from articles mentioning micrometastases (MIC) and isolated tumor cells (ITC) in cervical cancer was performed, with a follow up of at least 3 years. METHODS: We performed a systematic literature review and meta-analysis, following Cochrane's review methods guide and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The primary outcome was the disease-free survival (DFS), and the secondary outcome was the overall survival (OS). The hazard ratio (HR) was taken as the measure of the association between the low-volume metastases (MIC+ITC and MIC alone) and DFS or OS; it quantified the hazard of an event in the MIC (+/- ITC) group compared to the hazard in node-negative (N0) patients. A random-effect meta-analysis model using the inverse variance method was selected for pooling. Forest plots were used to display the HRs and risk differences within individual trials and overall. RESULTS: Eleven articles were finally retained for the meta-analysis. In the analysis of DFS in patients with low-volume metastasis (MIC + ITC), the HR was increased to 2.60 (1.55-4.34) in the case of low-volume metastasis vs. N0. The presence of MICs had a negative prognostic impact, with an HR of 4.10 (2.71-6.20) compared to N0. Moreover, this impact was worse than that of MIC pooled with ITCs. Concerning OS, the meta-analysis shows an HR of 5.65 (2.81-11.39) in the case of low-volume metastases vs. N0. The presence of MICs alone had a negative effect, with an HR of 6.94 (2.56-18.81). CONCLUSIONS: In conclusion, the presence of MIC seems to be associated with a negative impact on both the DFS and OS and should be treated as MAC.

Long-term oncological safety of sentinel lymph node biopsy in early-stage cervical cancer: A post-hoc analysis of SENTICOL I and SENTICOL II cohorts.

OBJECTIVES: To compare oncologic outcomes of patients with early-stage cervical cancer and negative nodes who underwent sentinel lymph node biopsy alone (SLNB) versus pelvic lymphadenectomy (PL). METHODS: An ancillary analysis of two prospective multicentric trials on SLN biopsy for cervical cancer (SENTICOL I and II) was conducted. Only patients with early-stage cervical cancer (IA to IIA FIGO stage), bilateral detection of SLN, negative SLN after ultrastaging and negative non-SLN after final pathologic examination were included. Risk-factors of recurrence and disease-specific mortality were determined by Cox proportional hazard models. RESULTS: Between January 2005 and July 2012, 259 node-negative patients were analyzed: 87 in the SLNB group and 172 in the PL group. The median follow-up was 47 months [4-127]. During the follow-up, 21 patients (8.1%) experienced recurrences, including 4 nodal recurrences (1.9%), and 9 patients (3.5%) died of cervical cancer. Disease-free survival (DFS) and disease-specific survival (DSS) were similar between SLNB and PL groups, 85.1% vs. 80.4%, p = 0.24 and 90.8% vs. 97.2%, p = 0.22 respectively. By Cox multivariate analysis, SLNB compared to PL was not associated with DFS (HR = 1.78, 95%CI = [0.71-4.46], p = 0.22) neither with DSS (HR = 3.02, 95%CI = [0.69-13.18], p = 0.14). Only pathologic risk level according to the Sedlis criteria was an independent predictor of DFS and DSS. CONCLUSIONS: Omitting full pelvic lymphadenectomy for patients with bilateral negative SLN does not seem to be associated with an increased risk of recurrence in this series. Survival non-inferiority needs to be confirmed by prospective trials.

Temporary cervical sling and uterine twist before B-Lynch for massive uterine bleeding after delivery.

Massive uterine bleeding occurring after delivery is in most cases unpredictable and can have fatal consequences. This article presents the technique of combining the twisting of uterus on a 90° rotation on its axis and positioning a sling around the cervix, allowing to decrease incoming blood flow from uterine and ovarian arteries. The aim of this easy-to-use procedure is to enable surgeons and anaesthesiologists to respectively ensure the presence of an experienced surgeon and to stabilise the haemodynamic of the patient. It is a modus operandi of particular interest in resources' challenged environments.

Histopathologic Validation of the Sentinel Node Technique for Early-Stage Cervical Cancer Patients.

BACKGROUND: The sentinel lymph node (SLN) biopsy may be an alternative to systematic lymphadenectomy in early cervical cancer. The SLN biopsy is less morbid and has been shown to have high sensitivity for metastasis detection. However, the sensitivity of the SLN technique might be overevaluated because SLNs are examined with ultra-staging, and non-sentinel nodes usually are examined only with routine techniques. This study aimed to validate the negative predictive value (NPV) of the SLN technique by the ultra-staging of SLNs and non-sentinel nodes (NSLNs). METHODS: The SENTICOL 1 study data published in 2011 were used. All nodes (i.e., SLNs and NSLNs) were secondarily subjected to ultra-staging. The ultra-staging consisted of sectioning every 200 µm, in addition to immunohistochemistry. Moreover, the positive slides and 10% of the negative slides were reviewed. RESULTS: The study enrolled 139 patients, and SLNs were detected in 136 (97.8%) of these patiets. Bilateral SLNs were detected in 104 (76.5%) of the 136 patients. A total of 2056 NSLNs were identified (median, 13 NSLNs per patient; range 1-54). Of the 136 patients with SLNs, 23 were shown to have positive SLNs after serial sectioning and immunohistochemical staining. The NSLNs were metastatic in six patients. In the case of bilateral SLN detection, the NPV was 100%, with no false-negatives (FNs). CONCLUSIONS: The pelvic SLN technique is safe and trustworthy for determining the nodal status of patients with early-stage cervical cancer. In the case of optimal mapping with bilateral detection, the NPV was found to be 100%.

Impact of obesity on surgical and oncologic outcomes in patients with endometrial cancer treated with a robotic approach.

AIM: The surgical treatment of endometrial cancer (EC) can be more complicated in obese patients. Robotic surgery could simplify the surgical approach in these patients. The aim of our study was to compare the outcomes of robotic surgery in obese (body mass index ≥30 kg/m2 ) and nonobese patients. METHODS: We performed a retrospective study on patients with EC benefitting from a robotic approach in our institution. The primary outcome was the 5-year overall survival (OS). We also assessed the 5-year recurrence-free survival (RFS), type of surgery, laparotomy conversion rate, adjuvant treatment and postoperative morbidity. RESULTS: We analyzed 175 consecutive patients with EC who underwent robotic surgery, 42 patients with obesity and 133 patients without. The median follow-up length was 37 months [1-120]. The OS rate was 97% in the whole population and the RFS was 74%. Obesity did not impact prognosis. Laparotomy conversion rate was low in both groups (5% in patients with obesity vs 3%, P = 0.619). There were no significant differences in terms of postoperative complications (5 vs 9%, P = 0.738). There were significantly less pelvic lymphadenectomies in patients with obesity (5 vs 12%, P = 0.005). In the subgroup of patients with high-risk EC, rate of lymphadenectomy and of adjuvant treatments did not differ between patients with or without obesity. CONCLUSION: Obese patients with EC can be safely treated with a robotic approach, with a low complication rate and similar oncological outcomes compared to nonobese patients.

Does a pre-operative conization improve disease-free survival in early-stage cervical cancer?

PURPOSE: Ever since the recent findings showing the lack of benefit of minimally invasive surgery (MIS) versus open surgery in early-stage cervical cancer, gynecologists have tried to explain these results. The primary objective of our study was to assess the impact of pre-operative conization on disease-free survival (DFS) in early-stage cervical cancer. The secondary objective was to analyze the peri-operative morbidity associated with a pre-operative conization. METHODS: All patients undergoing a surgical management for early-stage squamous carcinoma or adenocarcinoma cervical cancer (IA1, IA2, IB1 and IB2 FIGO 2018) at a French university hospital from 2004 to 2018 were retrospectively included. We examined the association between conization and DFS using a Cox regression model. We also analyzed the morbidity associated with pre-operative conization. RESULTS: 48.4% (44/91) of the patients had a pre-operative conization (defined by a conization up to 90 days prior to surgery). 86.8% underwent MIS. There was a non-significant increase in the DFS with one patient presenting a recurrence in the conization group (2.3%) and six (12.8%) in the no conization group (log rank = 0.09). In univariate analysis, conization, definitive FIGO stage and pre-operative tumor size were associated with DFS (p < 0.2). Only pre-operative tumor size was significantly associated with DFS in multivariate analysis. There was a non-significant increase of adverse events in the conization group (43.2% in the conization group versus 23.4%, p = 0.06). CONCLUSION: Conization, through a reduction of tumor size, could improve DFS. Carefully selected patients could still benefit from minimally invasive surgery.

Anatomy of the axillary arch: from its incidence in human to an embryologic and a phylogenetic explanation of its origins.

INTRODUCTION: Typically, the axillary arch is defined as a fleshy slip running from latissimus dorsi to the anterior aspect of the humerus. Phylogeny seems to give the most relevant and plausible explanation of this anatomical variant as a remnant of the panniculus carnosus. However, authors are not unanimous about its origin. We report herein the incidence of axillary arch in a series of 40 human female dissections and present an embryologic and a comparative study in three domestic mammals. MATERIALS AND METHODS: Forty formalin-preserved Caucasian human female cadavers, one rat (Rattus norvegicus), one rabbit (Oryctolagus cuniculus) and one pig (Sus scrofa domesticus) cadavers were dissected bilaterally. A comparative, analytical and a descriptive studies of serial human embryological sections were carried out. RESULTS: We found an incidence of axillary arch of 2.5% (n = 1 subject of 40) in Humans. We found a panniculus carnosus inserted on the anterior aspect of the humerus only in the rat and the rabbit but not in the pig. The development of the latissimus dorsi takes place between Carnegie stage 16-23, but the embryological study failed to explain the genesis of the axillary arch variation. However, comparative anatomy argues in favour of a panniculus carnosus origin of the axillary arch. CONCLUSIONS: With an incidence of 2.5% of cases, the axillary arch is a relatively frequent variant that should be known by clinician and especially surgeons. Moreover, while embryology seems to fail to explain the genesis of this variation, comparative study gives additional arguments which suggest a possible origin from the panniculus carnosus.

Pre-operative surgical algorithm: sentinel lymph node biopsy as predictor of parametrial involvement in early-stage cervical cancer.

INTRODUCTION: Radical hysterectomy is the gold standard in the management of early-stage cervical cancer. Parametrectomy aims to remove occult disease but is associated with significant surgical morbidity. Avoiding unnecessary parametrectomy in a subset of patients at low risk of parametrial involvement may decrease the incidence of such morbidity. The purpose of this study was to identify patients at low risk of parametrial involvement in early-stage cervical cancer potentially eligible for less radical surgery based on pre-operative criteria and sentinel lymph node (SLN) status. METHODS: We performed an ancillary analysis of data from two prospective trials on sentinel node biopsy for cervical cancer (SENTICOL I and II). Patients with International Federation of Gynecology and Obstetrics (FIGO) IA-IIA cervical cancer who underwent primary radical surgery and bilateral SLN mapping were identified between 2005 and 2012 from 25 French oncologic centers. Patients who underwent pre-operative brachytherapy or did not undergo radical surgery (simple trachelectomy, simple hysterectomy, or lymph node staging only) were excluded. RESULTS: Of 174 patients who fullfiled the inclusion criteria, 9 patients (5.2%) had parametrial involvement and 24 patients (13.8%) had positive SLN. Most patients had 2018 FIGO stage IB1 disease (86.1%) and squamous cell carcinomas (68.9%). Parametrial involvement was significantly associated with tumor size ≥20 mm on pelvic magnetic resonance imaging (MRI) (adjusted odds ratio (ORa) 9.30, 95% CI 1.71 to 50.57, p=0.01) and micrometastic or macrometastatic SLN (ORa 8.98, 95% CI 1.59 to 50.84, p=0.01). Of 114 patients with tumors <20 mm on pre-operative MRI and negative SLN after ultrastaging, only one patient had parametrial involvement (0.9%). By triaging patients with both of these criteria in a two-step surgical procedure, unjustified and contra-indicated radical hysterectomy would have been avoided in 65.5% and 8.6% of cases, respectively. CONCLUSIONS: Less radical surgery may be an option for patients with bilateral negative SLN after ultrastaging and tumors <20 mm. SLN status should be integrated into the decision-making process for tailored surgery in early-stage cervical cancer.

Indocyanine green for sentinel lymph node detection in early breast cancer: Prospective evaluation of detection rate and toxicity-The FLUOBREAST trial.

INTRODUCTION: Detection of sentinel lymph node in early breast cancer is commonly based on the combination of patent blue dye and a radioisotope 99m Technetium. Each of these two tracers has advantages and disadvantages leading to the development of the use of indocyanine green. METHODS: We conducted a prospective clinical trial to compare the detection rate of indocyanine green with 99mTe. Each patient undergoing a sentinel lymph node biopsy for an early breast cancer received both indocyanine green and radioisotopes. The trial was registered: FLUOBREAST EudraCT N 2015-000698-11, ClinicalTrials.gov: NCT02875626. RESULTS: Among a total of 88 patients, 77 were assessable for a total of 205 nodes. Detection rates were 93% for the isotope and 96% for the indocyanine green. The combined detection rate was 99%. The overall concordance rate per patient was 91%. The median number of excised sentinel nodes was 2.3 for each tracer and 2.7 for the combined method (P = .21). All the macrometastatic nodes were detected by both indocyanine green and radioisotopes. The median time between incision of the axilla and removal of the last node was 14 minutes. There was neither allergy nor radio-sensitization linked with the use of indocyanine green. CONCLUSIONS: Indocyanine green delivers a high detection rate and sensitivity for the sentinel lymph node biopsy in early breast cancer, with short operative time and a normal number of excised sentinel lymph nodes. Allergy is extremely rare and there is no toxicity. Indocyanine green could be an alternative to radioisotopes to provide an accurate staging of the axilla. Its routine use should be approved.

Arterial vascularization of the right colon with implications for surgery.

PURPOSE: During right-sided colectomies, surgeons encounter major anatomical variations at the level of the right colon, leading to morbidity. Due to the confusion surrounding the colonic arterial vessels emerging from the superior mesenteric artery (SMA) to vascularize the right part of the colon, this review aimed to describe the arterial vessels found in the mesocolic structures of the ascending colon, the hepatic flexure and the right transverse colon. METHODS: A review of the literature was performed using the MEDLINE database. Only human studies were included. All dissection, angiographic, arterial cast and corrosion studies were analyzed. RESULTS: This review demonstrates that the right colon, the hepatic flexure and the right transverse colon are vascularized by three significant arteries emerging from the SMA and forming one peripheral paracolic arc: (1) the ileocolic artery (ICA), the most constant vessel (99.8%) with low variability; (2) the right colic artery (RCA), the most inconstant vessel (2/3 of cases) with high variability in its origin; and (3) the middle colic artery (MCA), a constant vessel (95%) with variation in its origin and its number. The marginal artery is almost constant (100%) and represents the only peripheral arterial arc at the level of the right side of the colon. CONCLUSIONS: Three arteries emerging from the superior mesenteric artery exist: the ICA, the RCA and the MCA. The ICA and the MCA are the most constant. Knowledge of this vascular anatomy is essential for performing right-sided colectomies.

[Hereditary breast and ovarian cancer syndrome: Diagnosis and therapeutic implications]. / Syndrome héréditaire de prédisposition au cancer du sein et de l'ovaire : diagnostic et implications thérapeutiques.

Patients who carry the BReast Cancer 1 or 2 (BRCA) gene mutations have an underlying hereditary predisposition for breast and ovarian cancers. These deleterious genetic mutations are the most common ones implicated in hereditary breast and ovarian cancers. Oncogenetic counselling plays a key role in identifying patient for BRCA testing and for mutation identification. BRCA1/2 carriers have to be followed up regularly and may justify breast and/or adnexal prophylactic surgery, according to the French National Cancer Institute guidelines (INCa). Poly- (DNA-riboses) polymerases inhibitors, notably olaparib, have a major role in the management of epithelial ovarian cancer in patients with BRCA mutation and many studies are ongoing to expand their indications in a near future.

[Treatment of early cervical cancer : Back to the future]. / Traitement du cancer débutant du col de l'utérus : retour vers le future.

The treatment of the early-stage cervical cancer is surgical. In the last ten years we have seen a surgical de-escalation and the development of new techniques such as the sentinel node biopsy. In 2018, absolutely against the trend, the study published in the New England Journal of Medicine by Pedro Ramirez upset the world of gynecologic-oncologists by demonstrating that the open approach is superior to the minimally invasive technique in the surgical management of these cancers. A long debate arose after the publication of this article, which remains the only prospective randomized study published to date on the subject. We therefore must take a step back and return to open surgery in the treatment of early-stage cervical cancer.

Le traitement du cancer débutant du col de l'utérus est la chirurgie. Ces dix dernières années, on a assisté à une désescalade chirurgicale et au développement de nouvelles techniques comme celle du ganglion sentinelle. En 2018, en opposition avec l'évolution actuelle, l'étude publiée dans The New England Journal of Medicine par Pedro Ramirez a bouleversé le monde des gynéco-oncologues en démontrant que la chirurgie ouverte (laparotomie) est supérieure à celle mini-invasive dans la prise en charge chirurgicale de ces cancers. Un long débat est né après la publication de cet article qui reste la seule étude prospective randomisée publiée jusqu'à maintenant sur le sujet. Cependant, actuellement, il est donc impératif de faire un pas en arrière et de revenir à la chirurgie ouverte pour le traitement du cancer débutant du col de l'utérus.

Three-Dimensional Modelization of the Female Human Inferior Hypogastric Plexus: Implications for Nerve-Sparing Radical Hysterectomy.

BACKGROUND/AIMS: This study aims to describe the autonomic nervous network of the female pelvis with a 3D model and to provide a safe plane of dissection during radical hysterectomy for cervical cancer. METHODS: Pelvises of 3 human female fetuses were studied by using the computer-assisted anatomic dissection. RESULTS: The superior hypogastric plexus (SHP) was located at the level of the aortic bifurcation in front of the sacral promontory and divided inferiorly and laterally into 2 hypogastric nerves (HN). HN ran postero-medially to the ureter and in the lateral part of the uterosacral ligament until the superior angle of the inferior hypogastric plexus (IHP). IHP extended from the anterolateral face of the rectum, laterally to the cervix and attempted to the base of the bladder. Vesical efferences merged from the crossing point of the ureter and the uterine artery and ran through the posterior layer of the vesico-uterine ligament. CONCLUSIONS: The SHP could be injured during paraaortic lymphadenectomy. Following the ureter and resecting the medial fibrous part of the uterosacral ligament may spare the HN. No dissection should be performed under the crossing point of the ureter and the uterine artery.

[Determinants of papillomavirus vaccination in Mayotte: A qualitative study among general practitioners]. / Déterminants et leviers de la vaccination papillomavirus à Mayotte : une étude qualitative chez les médecins généralistes.

OBJECTIVES: In Mayotte, cervical cancer represents the second cause of cancer mortality in women. Vaccination coverage against papillomavirus and screening rates are difficult to quantify but among the lowest in France. Added to this is an under-calibrated health system, which does not allow optimal treatment of cancers on site. The objective of the study was to study the elements that would increase papillomavirus vaccination among general practitioners. METHODS: We carried out a qualitative study of phenomenological inspiration using semi-directed open interviews. The target population was private general practitioners based in Mayotte. The analysis was done by coding verbatim statements, from which emerged general themes, to build a model. RESULTS: Twenty-two interviews were conducted. Vaccination was part of a context and was organized around the trio doctor-patient-institutions. The main pillar to vaccination was information, which could concern doctors or patients. The information delivered to patients through the media, campaigns in schools, and vaccination obligation were the main elements. The study revealed positive emotional dynamics of on-site HPV vaccination. CONCLUSION: This study made it possible to better understand the ecosystem in which papillomavirus vaccination takes place in Mayotte, and to identify elements of vaccination promotion. Vaccination school campaigns should keep going on to increase vaccination uptake.

[Prevalence of menorrhagia among women in Reunion Island]. / Prévalence des ménorragies chez les femmes à la Réunion.

OBJECTIVES: To estimate the prevalence of menorrhagia in women in Reunion Island using the Higham score, to evaluate self-reporting as an alternative diagnostic method, and to study women's level of knowledge about menorrhagia and its impact on their quality of life. METHODS: This was a descriptive, cross-sectional observational study involving 185 adult women with menstrual periods living in Reunion Island. Women volunteered to answer an online self-questionnaire proposed by healthcare professionals from January to May 2023 in Reunion Island. They completed a general information questionnaire, the Higham score, a menorrhagia knowledge questionnaire and a menstrual quality of life questionnaire. RESULTS: The prevalence of menorrhagia in the sample was 48.1% using the Higham score and 46.5% using self-report. Women's level of knowledge about menorrhagia is still insufficient, given the significant impact on quality of life during menstruation among those suffering from this symptom. CONCLUSION: The prevalence of menorrhagia in our sample of women on Reunion Island is high. Measures need to be taken to break the taboos surrounding menstruation, promote menstrual education and foster a better understanding by women of menstrual pathologies, particularly menorrhagia. Early detection of this symptom would enable faster treatment and avoid complications and adverse effects on quality of life.

[Determinants of human papillomavirus vaccine amongst boys in Reunion Island: Survey of parents and general practitioners]. / Les déterminants de la vaccination anti-papillomavirus humain des garçons à La Réunion : enquête auprès des parents et des médecins généralistes.

OBJECTIVES: To describe the knowledge, barriers and acceptability factors of parents and general practitioners about HPV vaccination amongst boys in Reunion Island, in order to adapt primary prevention locally. METHODS: This was a quantitative, descriptive, cross-sectional, observational study involving 88 parents of boys aged 11 to 19 and 81 general practitioners based in Reunion Island. Both populations volunteered to answer a questionnaire available online or on paper. RESULTS: Parents' knowledge about HPV was insufficient. In Reunion Island, social media and the precarious status of parents play a particularly negative role in the vaccine intention. The number of doctors who have started HPV vaccination on boys is low despite awareness of the recommendation, particularly older doctors who practice alone, in certain sectors of the island. CONCLUSIONS: The young and precarious population of Reunion Island is particularly at risk of pathologies related to HPV and requires adapted prevention to the territory's specificities. It seems necessary to continue to inform general practitioners, in order to promote vaccination and to fight against the misinformation of media about the HPV vaccine.