Assessing the effect of PRP addition to facial micro-lipofilling for patients suffering from Scleroderma: A prospective routine care analysis.

BACKGROUND: Combining fat graft with platelet derived products is now common practice in regenerative surgery. We proposed to assess the safety and efficacy of Platelet-Rich Plasma (PRP) addition to a micro-lipofilling protocol for facial treatment of patients suffering from Systemic Sclerosis (SSc). OBJECTIVE: Main objective was to evaluate the improvement of the Mouth Handicap In Systemic Sclerosis (MHISS) scale score at 6 months post-therapy. METHOD: Included SSc patients had a MHISS score equal or up to 20. Surgery was performed under general anesthesia. Micro-fat and PRP (CCA-NA from DEPA Classification) were mixed in a 70/30 ratio, before injection in peri-oral sites according to a specific protocol. Efficacy criteria were recorded at baseline, 3 and 6 months. Moreover, we compared this cohort (current study) to a former (2015) non-enriched micro-lipofilling cohort in the same indication, using the same protocol. RESULTS: Thirteen women patients with mean age of 53.2 years (±14.3) have been included. At baseline, mean MHISS score was 29.5 (±8.7) and significantly decreased to 22.5 (±7.8) at 6 months (P=0.016), corresponding to a 22.0% of improvement from baseline, with a mean decrease of 6.5 points (±7.5) at 6 months. Patients received a mean volume of 30.8ml PRP-micro-fat (±8.1ml). CONCLUSION: PRP addition appeared beneficial, however, controlled studies are required to determine its superiority to facial micro-lipofilling.

First use of the Adolescent Depression Rating Scale (ADRS) in the management of young people with severe acne treated with isotretinoin: a pilot study of an active monitoring of depressive disorders by dermatologists.

BACKGROUND: During isotretinoin treatment, special attention is required to detect any symptom or change in the mental health of patients. The monitoring is complex for adolescents because of confounding factors such as mood changes associated with adolescence and puberty and the higher psychosocial impairment due to the acne itself. AIM: To determine the utility of the Adolescent Depression Rating Scale (ADRS) for monitoring symptoms in adolescents before and during isotretinoin treatment in dermatology real-life practice. METHODS: This was a national, multicentre prospective study that enrolled a random sample of dermatologists treating adolescents. An algorithm including ADRS score and its changes between consecutive visits was used. At each visit, dermatologists rated their satisfaction with ADRS and its ease of use, while patients rated the acceptability of the ADRS. RESULTS: In total, 70 dermatologists used the algorithm for 1227 visits of 283 adolescents receiving isotretinoin. Of these 70 dermatologists, 80.8% were satisfied/very satisfied with the ADRS, 82.7% considered the use of the ADRS in clinical practice to be easy/very easy and 75% considered that the ADRS enabled them to discuss more easily the risk of depression with their patients. For the patients, acceptability of the ADRS was considered good by 93.8%. CONCLUSIONS: The implementation of the ADRS could be valuable in dermatology practice, optimizing the monitoring of patients and the good use of isotretinoin.

Prophylactic nipple-sparing mastectomy with immediate breast reconstruction: results of a French prospective trial.

BACKGROUND: Nipple-sparing mastectomy (NSM) with immediate breast reconstruction (IBR) is used increasingly when performing a prophylactic mastectomy. Few prospective studies have reported on complication rates. This complementary trial to the French prospective multicentre MAPAM trial aimed to evaluate the nipple-areola complex (NAC) necrosis rate in prophylactic NSM with IBR. METHODS: Patient characteristics and surgical data were recorded. Morbidity after prophylactic NSM with a focus on NAC necrosis was analysed. RESULTS: Among 59 women undergoing prophylactic NSM, 19 (32 per cent) of the incisions were partly on the NAC. Reconstructions were performed with 46 definitive implants and 13 expanders. The crude rate of postoperative complications was 25 per cent (15 patients). Complete NAC necrosis was reported in two women (3 per cent) and partial or total necrosis in nine (15 per cent). No NAC resection was necessary. Median BMI was lower in women with total or partial NAC necrosis compared with the others (20.0 versus 21.3 kg/m2 respectively; P = 0.034). CONCLUSION: Results of this prospective study confirm that prophylactic NSM with IBR is associated with a low risk of total NAC necrosis.

Real-life study of the role of high-flow nasal cannula for bronchiolitis in children younger than 3 months hospitalised in general pediatric departments.

We aimed to describe the real-life role of high-flow nasal cannula (HFNC) for bronchiolitis in infants under 3 months of age admitted to three general pediatric departments during the 2017-2018 epidemic period. We retrospectively assessed the clinical severity (Wang score) for every 24-h period of treatment (H0-H24 and H24-H48) according to the initiated medical care (HFNC, oxygen via nasal cannula, or supportive treatments only), the child's discomfort (EDIN score), and transfer to the pediatric intensive care unit (PICU). A total of 138 infants were included: 47±53 days old, 4661±851.9 g, 70 boys (50.7%), 58 with hypoxemia (42%), Wang score of 6.67±2.58, 110 (79.7%) staying for 48 consecutive hours in the same ward. During the H0-H24 period, only patients treated with HFNC had a statistically significant decrease in the severity score (n=21/110; -2 points, P=0.002) and an improvement in the discomfort score (n=15/63; -3.8 points, P<0.0001). There was no difference between groups during the H24-H48 period. The rate of admission to the PICU was 2.9% for patients treated for at least 24 h with HFNC (n=34/138, 44% with oxygen) versus 16.3% for the others (P=0.033). Early use of HFNC improves both clinical status and discomfort in infants younger than 3 months admitted for moderately severe bronchiolitis, whatever their oxygen status.

Descriptive study of young disabled children aged 2-6, enrolled in mainstream schools, and benefiting from special needs assistants in the Bouches-du-Rhône in 2014.

BACKGROUND: Since the law of February 11, 2005, in France, the number of children with disabilities enrolled in ordinary schools has increased steadily. As a result, the amount of personal support provided by a special needs assistant (personal support) is also increasing. The aim of the study was to describe the diseases and impairments of disabled children aged 2-6, enrolled in mainstream schools and benefiting from personal support for schooling by special needs assistants in the Bouches-du-Rhône (France) in 2014. METHODS: A cross-sectional descriptive study was performed. Children included were benefiting from either an individual or shared personal support. Physicians from the territorial organization in charge of disability coded diseases and deficiencies using the International Classification of Diseases, 10th revision, and nomenclature inspired by the International Classification of Functioning, Disability and Health. RESULTS: Medical data were coded for 990 children out of 1260 of the total population. These young disabled children were most frequently children with pervasive developmental disorders (23.3%), lack of expected normal physiological development (19.9%), or mixed specific developmental disorders (13.5%), and most often had behavioral, personality, and relational skills disorders (61.8%), psychomotor function impairments (51.9%), or written or oral language learning impairment (43.2%). Finally, the two main types of impairments most represented among these children were psychological impairments (86.7%) and language and speech impairments (79.8%). The children were most often supported by an individual personal support (for one child only) than by a shared personal support (60% vs. 40%). They were mainly boys (almost 75%). CONCLUSION: This study provides working guidelines for the management of health policies relating to disability at the territorial or even national level.

[Rib fracture following intra-operative radiotherapy for breast cancer. Case Report and local experience]. / Fracture de côte suite à la radiothérapie peropératoire dans le cancer du sein. Cas clinique et expérience locale.

Intra-operative radiotherapy for breast cancer has been developed throughout the last two decades. It is already well-established regarding local control and toxicity for intra-operative radiotherapy using electrons as we now have the necessary background knowledge. However, very few data on later toxicity are available for intra-operative radiotherapy using low-energy photons. We report here the case of a 36-year-old woman who experienced rib fracture following intra-operative and external radiotherapy. This patient has been included in the Targit-boost trial. The intra-operative irradiation has been operated with an INTRABEAM device delivering low-energy photons of 50-kV.

[How I treat a pelvic organ prolapse at the doctor's office]. / Comment je traite un prolapsus uro-génital au cabinet médical.

The use of gynecological pessary to put back up prolapsed organs to their normal position appears to be as effective as surgical management to relieve symptoms related to uro-genital prolapse and restore body image. This millenary device can be used temporarily, awaiting a surgical solution or as a therapeutic test (mimicking the effect of a surgical procedure to predict its functional outcome or identifying a masked urinary incontinence). It can also represent an alternative to surgery (patient choice, women who wish to complete childbearing or who are unsuitable for surgery because of medical comorbidities) and thus can be used in first intention. Pessary can also be used to confirm or deny the responsibility of pelvic organ prolapse for atypical symptomatology as pelvic heaviness or pain. However, this use requires adjuvant treatment. In this paper, we highlight an original effective process not yet published to optimize the tolerance of pessary.

L'utilisation du pessaire gynécologique afin de réintégrer les organes prolabés dans l'enceinte pelvienne est une alternative efficace dans le soulagement des symptômes liés au prolapsus uro-génital et la restauration tant de l'image corporelle que de l'estime de soi. Ce dispositif millénaire peut être utilisé temporairement, dans l'attente d'une intervention chirurgicale, à titre de test thérapeutique préopératoire (prédiction du résultat fonctionnel attendu, identification d'une possible incontinence urinaire masquée par le prolapsus, confirmation de la responsabilité du trouble de la statique pelvienne quant à une symptomatologie inhabituelle à type de pesanteur pelvienne ou de douleurs). Le pessaire peut aussi être considéré en alternative définitive à la chirurgie (choix de la patiente, désir de grossesse, terrain récusant une intervention). Cette alternative nécessite toutefois un traitement adjuvant. Nous mettons en lumière un procédé original, non encore publié, optimisant la tolérance dudit pessaire.

Active cushing syndrome patients have increased ectopic fat deposition and bone marrow fat content compared to cured patients and healthy subjects: a pilot 1H-MRS study.

OBJECTIVE: Glucocorticoid excess is one of the most important causes of bone disorders. Bone marrow fat (BMF) has been identified as a l new mediator of bone metabolism. Cushing syndrome (CS), is a main regulator of adipose tissue distribution but its impact on BMF is unknown. The objective of the study was to evaluate the effect of chronic hypercortisolism on BMF. DESIGN: This was a cross-sectional study. Seventeen active and seventeen cured ACTH-dependent CS patients along with seventeen controls (matched with the active group for age and sex) were included. METHODS: the BMF content of the femoral neck and L3 vertebrae were measured by 1H-MRS on a 3-Tesla wide-bore magnet. BMD was evaluated in patients using dual-energy X-ray absorptiometry. RESULTS: Active CS patients had higher BMF content both in the femur (82.5±2.6%) and vertebrae (70.1±5.1%) compared to the controls (70.8±3.6%, p=0.013 and 49.0±3.7% p=0.005, respectively). In cured CS patients (average remission time of 43 months), BMF content was not different from controls at both sites (72.3±2.9% (femur) and 46.7%±5.3% (L3)). BMF content was positively correlated with age, fasting plasma glucose, HbA1c, triglycerides and visceral adipose tissue in the whole cohort and negatively correlated with BMD values in the CS patients . CONCLUSIONS: Accumulation of BMF is induced by hypercortisolism. In remission patients BMF reached values of controls. Further studies are needed to determine whether this increase in marrow adiposity in CS is associated with bone loss.

[The gynecological pessary: Is it really a device of another age, a fig leaf?] / Le pessaire gynécologique: est-ce vraiment un dispositif d'un autre âge, un cache-misère?

OBJECTIVES: The use of pessary to put back up prolapsed organs to their normal position dates back prior to several millennia. This work aims to discuss its place in our clinical practice through an updated bibliographic review and emphasizes a hands-on approach to pessary fitting and management in terms of indication, pessary type selection, device' size, insertion, removal, follow-up visits and care. METHODS: A review of the literature, in the light of the latest publications and recommendations of French and international learned societies, as well as our own experience, were analyzed. RESULTS: This device appears to be as effective as surgical management to relieve symptoms related to urogenital prolapse and restore body image. It can be used temporarily, awaiting a surgical solution or as a therapeutic test (mimicking the effect of a surgical procedure to predict its functional outcome or identifying a masked urinary incontinence). It can also represent an alternative to surgery (patient choice, women who wish to complete childbearing or who are unsuitable for surgery because of medical comorbidities) and thus can be used in first intention. However, despite its moderate cost and its harmlessness, this device remains somewhat little known as regards the practical modalities of its use, which, moreover, appear not consensual. CONCLUSION: A guide intended for the attention of the patients as well as a film relating to the practical modalities of the device' use were elaborated to improve the knowledge of both professionals and users in order to optimize and secure the care pathway.

Alternative methodological approach to randomized trial for surgical procedures routinely used.

BACKGROUND: In medical oncology, changes in practices are almost always based on randomized trials but medical history shows that it is different in surgical oncology. In the past, many surgical procedures were routinely performed without a rigorous evaluation of the risk-benefit. To highlight the complexity of developing randomized surgical trials, disquisitions on methodology presented in the medical literature. This is particularly true when we consider breast reconstruction after surgical treatment for breast cancer. It is illusory to perform and conduct a randomized clinical trial (RCT) when a surgical procedure is routinely used by most surgeons. METHODS: As a case study, we present the scientific rationale and the design of the MAPAM01 trial which evaluates the security of the nipple sparing mastectomy. Other alternative approaches, such as propensity score and CUSUM, are presented. RESULTS: In this situation, to design surgical trials using alternative methodological approaches present a particularly important challenge both for surgeons and methodologists. Alternative approach to randomized trials can be useful to evaluate surgical procedures routinely used. CONCLUSION: Close collaboration between surgeons and methodologists is needed to propose appropriate and well-designed surgical trials.

Prospective Assessment of First-Year Quality of Life After Pelvic Exenteration for Gynecologic Malignancy: A French Multicentric Study.

BACKGROUND: Pelvic exenteration remains one of the most mutilating procedures, with important postoperative morbidity, an altered body image, and long-term physical and psychosocial concerns. This study aimed to assess quality of life (QOL) during the first year after pelvic exenteration for gynecologic malignancy performed with curative intent. METHODS: A French multicentric prospective study was performed by including patients who underwent pelvic exenteration. Quality of life by measurement of functional and symptom scales was assessed using the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 (version 3.0) and the EORTC QLQ-OV28 questionnaires before surgery, at baseline, and 1, 3, 6, and 12 months after the procedure. RESULTS: The study enrolled 97 patients. Quality of life including physical, personal, fatigue, and anorexia reported in the QLQ-C30 was significantly reduced 1 month postoperatively and improved at least to baseline level 1 year after the procedure. Body image also was significantly reduced 1 month postoperatively. Global health, emotional, dyspnea, and anorexia items were significantly improved 1 year after surgery compared with baseline values. Unlike younger patients, elderly patients did not regain physical and social activities after pelvic exenteration. CONCLUSIONS: Therapeutic decision on performing a pelvic exenteration can have a severe and permanent impact on all aspects of patients' QOL. Deterioration of QOL was most significant during the first 3 months after surgery. Elderly patients were the only group of patients with permanent decreased physical and social function. Preoperative evaluation and postoperative follow-up evaluation should include health-related QOL instruments, counseling by a multidisciplinary team to cover all aspects concerning stoma care, sexual function, and long-term concerns after surgery.

[Treatment of wrinkles of the upper lip by emulsified fat or "Nanofat": Biological and clinical study about 4 cases]. / Traitement des ridules de la lèvre supérieure par graisse émulsifiée ou « Nanofat ¼ : étude biologique et clinique à propos de 4 cas.

OBJECTIVE: Emulsified fat injection showed its interest in aesthetic facial surgery. The adipose tissue harvested is mechanically emulsified and filtered. The suspension obtained is injected into the dermis through small diameter needles (27 to 30 gauges). The objective of our study was to evaluate the biological composition of emulsified fat and its clinical effectiveness in the treatment of peri-oral wrinkles in 4 patients aged 50 to 59 years. MATERIAL AND METHOD: Each patient received an intradermal injection of emulsified fat in the peri-oral wrinkles prepared from abdominal fat under local anesthesia. The cell viability, stromal vascular fraction (FVS) composition in emulsified fat and the adipocyte differentiation capacity of mesenchymal stem cells (MSC) were studied. The clinical results were evaluated by standardized photographs, 3D microphotography, confocal microscopy, and self-evaluation of patient satisfaction over a period of 4 months. RESULTS: The biological study of the emulsified fat found a lysis of all the adipocytes. The mean number of FVS cells was 126,330±2758 cells by cc of emulsified fat with preserved cell viability (85.1±6.84 %) and a good proportion of regeneratives cells (18.77±6.2 %). The clinical study found a tendency to decrease the volume of wrinkles on standardized photography and 3D microphotography no significative. Patients were satisfied with treatment with an average score of 7±1.15/10 to 4 months. CONCLUSION: Intradermal injection of emulsified fat seems to be an interesting treatment of face wrinkles. Our study has shown its safety, but additional studies seems necessary to confirm its clinical efficacy.

Adjuvant chemotherapy in pT1ab node-negative triple-negative breast carcinomas: Results of a national multi-institutional retrospective study.

BACKGROUND: Triple-negative breast cancers (TNBCs) are considered as associated with poor outcome, but prognosis of subcentimetric, node-negative disease remains controversial and evidence that adjuvant chemotherapy (CT) is effective in these small tumours remains limited. PATIENTS AND METHODS: Our objective was to investigate the impact of CT on survival in pT1abN0M0 TNBC. Patients were retrospectively identified from a cohort of 22,475 patients who underwent primary surgery in 15 French centres between 1987 and 2013. As rare pathological types may display very particular prognoses in these tumours, we retained only the invasive ductal carcinomas of no special type according to the last World Health Organisation (WHO) classification which is the most common TNBC histological type. End-points were disease-free survival (DFS) and metastasis-free survival (MFS). A propensity score for receiving CT was estimated using a logistic regression including age, tumour size, Scarff Bloom and Richardson (SBR) grade and lymphovascular invasion. RESULTS: Of a total of 284 patients with pT1abN0M0 ductal TNBC, 144 (51%) received CT and 140 (49%) did not. Patients receiving CT had more adverse prognostic features, such as tumour size, high grade, young age, and lymphovascular invasion. CT was not associated with a significant benefit for DFS (Hazard ratio, HR = 0.77 [0.40-1.46]; p = 0.419, log-rank test) or MFS (HR = 1.00 [0.46-2.19]; p = 0.997), with 5-year DFS and MFS in the group with CT versus without of 90% [81-94%] versus 84% [74-90%], and 90% [81-95%] versus 90% [83%-95%], respectively. Results were consistent in all supportive analyses including multivariate Cox model and the use of the propensity score for adjustment and as a matching factor for case-control analyses. CONCLUSIONS: This study did not identify a significant DFS or MFS advantage for CT in subcentimetric, node-negative ductal TNBC. Although current consensus guidelines recommend consideration of CT in all TNBC larger than 5 mm, clinicians should carefully discuss benefit/risk ratio with patients, given the unproven benefits.

[Uncommon dermatologic disorders triggered by radiation therapy of breast cancer: A case-series]. / Dermatoses réactionnelles rares après radiothérapie : une série de cas avec cancer du sein.

Radiotherapy's main skin toxicities are now well-separated, acute (acute radiation dermatitis) or chronic complications (chronic radiation dermatitis, induced cutaneous carcinoma, aesthetic sequelae). Exceptionally, radiotherapy may induce, by isomorphic reaction or Koebner's phenomenon, some specific dermatosis. In this article, we report five new observations of these unusual complications of radiation therapy, occurring in very variable time after breast irradiation and remaining strictly localized in the irradiated field (cutaneous mastocytosis, Sweet syndrome, lichen planus, vitiligo). These cases emphasize the need to realize a systematic histological exam if any atypical skin lesion appears after radiotherapy, even long after.

Long-term follow-up after autologous adipose-derived stromal vascular fraction injection into fingers in systemic sclerosis patients.

INTRODUCTION: Hand involvement confers a substantial handicap in work and daily activities in patients with Systemic sclerosis (SSc). Autologous adipose-derived stromal vascular fraction is as an easily accessible source of cells with regenerative effects. We previously performed a phase I open-label clinical trial (NTC01813279) assessing the safety of subcutaneous injection of autologous adipose-derived stromal vascular fraction. Six and 12-month data have been reported. As patients were followed in our medical centre, we report their longer-term outcome beyond the end of the trial. PATIENTS AND METHOD: Twelve females, mean age 54.5±10.3 years, initially enrolled in the clinical trial were assessed during a scheduled medical care, which took place between 22 and 30months after treatment. RESULTS: Multiple patient-reported outcomes showed sustained improvement, in comparison with the assessment performed just before surgery: 62.5% in the Cochin Hand Function Scale, 51.1% in the Scleroderma Health Assessment Questionnaire, 33.1% in hand pain, and 88.3% in the Raynaud Condition Score. A decrease in the number of digital ulcers number was noted. Mobility, strength and fibrosis of the hand also showed improvement. None of the 8 patients who had previously received iloprost infusion required new infusion. CONCLUSION: Despite the limits of an open label study, the data are in favour of the long-term safety of the adipose-derived stromal vascular fraction injection. Two randomized double blind, placebo-controlled trials of this therapeutic agent are ongoing in the USA (NCT02396238) and in France (NCT02558543) and will help determine the place of this innovative therapy for SSc patients.

Motor-evoked potential gain is a helpful test for the detection of corticospinal tract dysfunction in amyotrophic lateral sclerosis.

OBJECTIVE: The detection of upper motor neuron (UMN) dysfunction is necessary for the diagnosis of amyotrophic lateral sclerosis (ALS). However, signs of UMN dysfunction may be difficult to establish. This study aimed to determine whether motor-evoked potential (MEP) gain (MEP area/background electromyographic activity) represents an efficient alternative to assess UMN dysfunction. METHODS: MEP area, MEP/compound muscle action potential (CMAP) area ratio, and MEP gain were tested at different force levels in healthy control subjects and ALS patients. Receiver operating characteristic (ROC) curve analyses was used to determine the diagnostic utility of MEP gain and compare it to alternative techniques, namely, diffusion tensor imaging (DTI) and the triple stimulation technique (TST). RESULTS: MEP gain revealed a significant difference between the patients and healthy control subjects in contrast to MEP area and MEP/CMAP area ratio. The diagnostic utility of MEP gain was comparable with that of TST and superior to that of DTI. CONCLUSION: MEP gain can distinguish ALS patients from control subjects and may be helpful for the diagnosis of ALS. SIGNIFICANCE: MEP gain appears to be a useful adjunct test and noninvasive method for the assessment of corticospinal dysfunction.

Algoplus performance to detect pain in depressed and/or demented old patients.

BACKGROUND: Algoplus detects acute pain in non-verbal old patients (NVOP) with good psychometric properties. However, depression or dementia might modify the Algoplus score and/or item expression. Algoplus performances on demented and/or depressed old populations were tested. METHODS: This multicentre cross-sectional study included patients ≥65 years old with or without pain assigned to depression, dementia, depression & dementia or control groups. Each group was subjected to the Numerical Rating Scale (NRS) and behavioural scales (Algoplus, Doloplus). Depression and/or dementia status was rated and confirmed by blinded experts. Algoplus psychometric properties tested were: discriminant validity, convergent validity, item analysis, sensitivity to change after pain treatment and threshold determination. RESULTS: The analysis included 171 patients (mean age 82.3 ± 6.3 years). Patients with and without pain in each group were comparable for age in all subgroups, except the older dementia subgroup. The mean Algoplus score was significantly higher for patients with than without pain, regardless of group assignment (Wilcoxon signed-rank test, p < 0.001). Algoplus and NRS or Doloplus had high convergent validity (respective Spearman correlation coefficients 0.79 and 0.87). The mean Algoplus score decreased significantly after starting pain management, regardless of group assignment. Some behaviours (i.e. "look") occurred more often in depressed patients, even those without pain. A threshold of 2 yielded respective sensitivity and specificity values of 95% and 96% for dementia patients, 62% and 79% for depressed patients, 96% and 71% for dementia & depressed patients, and 80% and 100% for controls. CONCLUSION: Algoplus accurately detected pain in depressed and/or dementia patients; and was sensitive to change after pain treatment. WHAT DOES THIS STUDY ADD?: Algoplus accurately detects pain in depressed and/or demented patients. A cut-off score of 2 accurately detects the need for pain management in these populations. Algoplus is sensitive to change after treating pain.

[Elective single embryo transfer policy at 48/72 h: which results after fresh transfers and frozen/thawed transfers?]. / Politique de transfert électif d'un embryon à 48/72h: quels résultats après transferts frais et transferts d'embryons congelés ?

OBJECTIVES: To evaluate our elective single embryo transfer policy performed at 48/72h and define predictive factors of pregnancy after frozen/thawed embryo transfer. METHODS: Analysis of 289 elective single embryo transfers (eSET) performed in a selected population in the ART center of Marseille University Hospital from January 2005 to December 2011, as well as the 325 following frozen/thawed embryo transfers performed in this population between May 2005 and December 2012. RESULTS: Cumulative pregnancy rate/oocyte retrieval was of 62.6%; 45% of the couples obtained the birth of at least one child. During this studied period, cumulative pregnancy and delivery rates in the whole population remained stable while multiple delivery rate/delivery clearly decreased. Elective single embryo after frozen/thawed transfer gave satisfying results (24.6% pregnancy/transfer) only in the lack of lysis or in case of mild lysis (1-25%) of the transferred embryo. CONCLUSION: The implementation of an eSET policy gives satisfying results, depending largely on embryo quality. By proposing eSET to a well-targeted population, chosen both on clinical and biological criteria, a clear reduction of cumulative multiple delivery rate/delivery was obtained in our center over this period, without any global decrease of cumulative pregnancy rate/attempt. Embryo quality is a major factor of success, especially in frozen/thawed cycles. The elective single embryo frozen/thawed transfer should be carried out only if embryo lysis after thawing does not exceed 25%.

Sperm cryopreservation before cancer treatment: a 15-year monocentric experience.

Sperm banking is an important procedure to preserve fertility before cancer therapy. The aim of this study was to comprehensively analyse cryopreservation activity retrospectively for 1080 patients referred to the sperm bank for sperm cryopreservation before cancer treatment. This study included 1007 patients diagnosed with testicular cancer (TC) (41.7%), lymphoma (26%), other haematological cancers (9.4%) or other types of cancer (22.8%); of these, 29 patients did not produce any semen sample and cryopreservation was impossible for 67 patients. Semen characteristics before treatment were within normal ranges, except moderate asthenospermia. Sperm concentration was significantly lower in TC than in non-TC. Straws from 57 patients (6.3%) were used in assisted reproductive technologies, which led to a 46.8% cumulative birth rate. Straws were destroyed for 170 patients (18.7%) and 140 patients performed semen analyses after cancer therapy. After an average delay of 22.5 months after the end of therapy, 43 patients (30.7%) exhibited azoospermia. This study of a large population of cancer patients revealed a high level of successful sperm storage. Utilization of cryopreserved spermatozoa led to good chances of fatherhood. Nevertheless, sperm banks should be aware of the low rates of straw use and straw destruction by cancer patients.