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PURPOSE: To assess the refractive predictability of the Carlevale sutureless scleral fixation intraocular lens (IOL) (Sole-ko IOL Division) power calculation. METHODS: This retrospective, non-comparative, interventional case series included patients without a capsular support having undergone sutureless scleral fixation IOL implantation in two French hospitals between October 2019 and April 2022. IOL calculation was performed with the Barrett Universal II, Hoffer Q, Holladay 1, and SRK/T formulas with constant optimization to achieve a mean arithmetic prediction error equal to zero. The main outcomes were prediction error (PE) and its standard deviation (SD-PE), the median absolute error (MedAE), the mean absolute error (MAE), and the percentage of eyes with PE within ±0.50, ±1.00 and ±2.00 diopters (D) 6 months after surgery. RESULTS: Thirty eyes of 30 patients were included in the study. The mean age was 66.6 years, the mean axial length was 24.31 mm, and the mean keratometry was 43.07 D. SDPE ranged from 0.73 to 0.87 D depending on the formula. MedAE ranged from 0.38 to 0.61 D, and MAE from 0.52 to 0.68 D. Between 46.7% and 56.7% of eyes were within ±0.50 D, 76.7% and 90.0% were within ±1.00 D, and 96.7% were within ±2.00 D of target equivalent. No statistically significant difference was observed between the four formulas for any outcomes. CONCLUSIONS: This study confirmed that the design of the Carlevale sutureless scleral fixation IOL provides satisfactory refractive results. [J Refract Surg. 2024;40(8):e527-e532.].
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Implante de Lente Intraocular , Refração Ocular , Esclera , Acuidade Visual , Humanos , Estudos Retrospectivos , Idoso , Esclera/cirurgia , Refração Ocular/fisiologia , Implante de Lente Intraocular/métodos , Masculino , Feminino , Acuidade Visual/fisiologia , Pessoa de Meia-Idade , Lentes Intraoculares , Pseudofacia/fisiopatologia , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos sem Sutura/métodos , Facoemulsificação , Desenho de Prótese , Óptica e FotônicaRESUMO
BACKGROUND: Whether high-flow nasal oxygen can improve clinical signs of acute respiratory failure in acute heart failure (AHF) is uncertain. OBJECTIVE: To compare the effect of high-flow oxygen with noninvasive ventilation (NIV) on respiratory rate in patients admitted to an emergency department (ED) for AHF-related acute respiratory failure. DESIGN, SETTINGS AND PARTICIPANTS: Multicenter, randomized pilot study in three French EDs. Adult patients with acute respiratory failure due to suspected AHF were included. Key exclusion criteria were urgent need for intubation, Glasgow Coma Scale <13 points or hemodynamic instability. INTERVENTION: Patients were randomly assigned to receive high-flow oxygen (minimum 50â l/min) or noninvasive bilevel positive pressure ventilation. OUTCOMES MEASURE: The primary outcome was change in respiratory rate within the first hour of treatment and was analyzed with a linear mixed model. Secondary outcomes included changes in pulse oximetry, heart rate, blood pressure, blood gas samples, comfort, treatment failure and mortality. MAIN RESULTS: Among the 145 eligible patients in the three participating centers, 60 patients were included in the analysis [median age 86 (interquartile range (IQR), 90; 92) years]. There was a median respiratory rate of 30.5 (IQR, 28; 33) and 29.5 (IQR, 27; 35) breaths/min in the high-flow oxygen and NIV groups respectively, with a median change of -10 (IQR, -12; -8) with high-flow nasal oxygen and -7 (IQR, -11; -5) breaths/min with NIV [estimated difference -2.6 breaths/min (95% confidence interval (CI), -0.5-5.7), P â =â 0.052] at 60â min. There was a median SpO 2 of 95 (IQR, 92; 97) and 96 (IQR, 93; 97) in the high-flow oxygen and NIV groups respectively, with a median change at 60â min of 2 (IQR, 0; 5) with high-flow nasal oxygen and 2 (IQR, -1; 5) % with NIV [estimated difference 0.8% (95% CI, -1.1-2.8), P â =â 0.60]. PaO 2 , PaCO 2 and pH did not differ at 1â h between groups, nor did treatment failure, intubation and mortality rates. CONCLUSION: In this pilot study, we did not observe a statistically significant difference in changes in respiratory rate among patients with acute respiratory failure due to AHF and managed with high-flow oxygen or NIV. However, the point estimate and its large confidence interval may suggest a benefit of high-flow oxygen. TRIAL REGISTRATION: NCT04971213 ( https://clinicaltrials.gov ).
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Insuficiência Cardíaca , Ventilação não Invasiva , Oxigenoterapia , Edema Pulmonar , Humanos , Projetos Piloto , Masculino , Feminino , Ventilação não Invasiva/métodos , Oxigenoterapia/métodos , Idoso de 80 Anos ou mais , Insuficiência Cardíaca/terapia , Insuficiência Cardíaca/complicações , Edema Pulmonar/terapia , Doença Aguda , Cânula , Insuficiência Respiratória/terapia , Serviço Hospitalar de Emergência , Idoso , Taxa Respiratória , Resultado do Tratamento , FrançaRESUMO
BACKGROUND: Sebaceous neoplasms (SNs) always raise the possibility of an association with Muir-Torre syndrome (MTS) and permit to screen internal malignancies, colorectal and endometrial carcinomas, before they become symptomatic. Immunohistochemistry (IHC), molecular biology, and clinical examination are different approaches for detection of MTS. We conducted a retrospective analysis of non-selected SNs in order to determine the optimal tools to implement for MTS screening. METHODS: Deficient MMR phenotype (dMMR) was determined by either IHC using antibodies directed to four mismatch repair (MMR) antigens on tissue microarray or molecular biology using pentaplex PCR. The Mayo Clinic risk score of MTS was calculated from medical records. Sensibility and specificity of each test for the detection of MTS were determined. RESULTS: We included 107 patients, 8 with multiple SNs, for a total of 123 SNs (43 sebaceous adenomas, 19 sebaceomas, and 61 sebaceous carcinomas (SC)). Loss of at least one MMR protein was observed in 70.7% of tumors, while 48% had a microsatellite instable phenotype. Concordance between both techniques was 92.9%, with a 0.85 Cohen's kappa coefficient. Nineteen patients (20.2%) had a ≥2 points Mayo Clinic risk score, one having a pMMR SC. Among the 13 patients with confirmed MTS, 2 had a low Mayo Clinic risk score (1 point). IHC had the highest sensitivity for MTS screening (100%) with a specificity of 34.1%, while a >2-point Mayo Clinic risk score had a lower sensitivity (92%) but a higher specificity (89%). CONCLUSION: To detect MTS in SN patients, the first-line Mayo Clinic risk score followed by IHC appears to be the most accurate strategy with lower cost for society. This strategy should be adapted to the medico-economic resources of each country.
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Carcinoma Basocelular , Síndrome de Muir-Torre , Neoplasias das Glândulas Sebáceas , Humanos , Síndrome de Muir-Torre/diagnóstico , Síndrome de Muir-Torre/genética , Síndrome de Muir-Torre/patologia , Imuno-Histoquímica , Estudos Retrospectivos , Neoplasias das Glândulas Sebáceas/diagnóstico , Neoplasias das Glândulas Sebáceas/genética , Neoplasias das Glândulas Sebáceas/patologia , Biologia MolecularRESUMO
PURPOSE: The immune microenvironment of sebaceous neoplasms (SNs) has been poorly explored, especially in benign lesions, and never correlated to the mismatch repair (MMR) status. METHODS: We conducted an immuno-histological study to analyze the immune microenvironment of SNs. A tissue microarray was constructed including sebaceous adenomas (SAs), sebaceomas (Ss) and sebaceous carcinomas (SCs) to performed immuno-histological analysis of T cells, B cells, macrophages, dendritic cells, and expression of Programmed Death-1 (PD-1) and Programmed Death Ligand 1 (PD-L1). An automatized count was performed using the QuPath® software. Composition of the cellular microenvironment was compared to the aggressiveness, the MMR status, and to Muir-Torre syndrome (MTS). RESULTS: We included 123 SNs (43 SAs, 19 Ss and 61 SCs) for which 71.5% had a dMMR phenotype. A higher infiltration of macrophages (CD68 +) of M2 phenotype (CD163 +) and dendritic cells (CD11c +) was noticed in SCs compared to benign SNs (SAs and Ss). Programmed cell death ligand-1 but not PD-1 was expressed by more immune cells in SCs compared to benign SNs. No difference in the immune cell composition regarding the MMR status, or to MTS was observed. CONCLUSION: In SNs, M2 macrophages and dendritic cells infiltrates are associated with the progression and the malignant transformation of tumors. High PD-L1 expression in immune cells in SCs is an argument for the use of immunotherapy by anti-PD1 or PD-L1 in metastatic patients. The lack of correlation between the composition of immune cells in SNs and the MMR status emphasizes the singularity of SNs among MMR-associated malignancies.
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Síndrome de Muir-Torre , Síndromes Neoplásicas Hereditárias , Neoplasias das Glândulas Sebáceas , Humanos , Antígeno B7-H1/genética , Reparo de Erro de Pareamento de DNA , Neoplasias das Glândulas Sebáceas/genética , Neoplasias das Glândulas Sebáceas/metabolismo , Neoplasias das Glândulas Sebáceas/patologia , Síndrome de Muir-Torre/genética , Microambiente TumoralRESUMO
BACKGROUND: In critically ill patients, positive fluid balance is associated with excessive mortality. The POINCARE-2 trial aimed to assess the effectiveness of a fluid balance control strategy on mortality in critically ill patients. METHODS: POINCARE-2 was a stepped wedge cluster open-label randomized controlled trial. We recruited critically ill patients in twelve volunteering intensive care units from nine French hospitals. Eligible patients were ≥ 18 years old, under mechanical ventilation, admitted to one of the 12 recruiting units for > 48 and ≤ 72 h, and had an expected length of stay after inclusion > 24 h. Recruitment started on May 2016 and ended on May 2019. Of 10,272 patients screened, 1361 met the inclusion criteria and 1353 completed follow-up. The POINCARE-2 strategy consisted of a daily weight-driven restriction of fluid intake, diuretics administration, and ultrafiltration in case of renal replacement therapy between Day 2 and Day 14 after admission. The primary outcome was 60-day all-cause mortality. We considered intention-to-treat analyses in cluster-randomized analyses (CRA) and in randomized before-and-after analyses (RBAA). RESULTS: A total of 433 (643) patients in the strategy group and 472 (718) in the control group were included in the CRA (RBAA). In the CRA, mean (SD) age was 63.7 (14.1) versus 65.7 (14.3) years, and mean (SD) weight at admission was 78.5 (20.0) versus 79.4 (23.5) kg. A total of 129 (160) patients died in the strategy (control) group. Sixty-day mortality did not differ between groups [30.5%, 95% confidence interval (CI) 26.2-34.8 vs. 33.9%, 95% CI 29.6-38.2, p = 0.26]. Among safety outcomes, only hypernatremia was more frequent in the strategy group (5.3% vs. 2.3%, p = 0.01). The RBAA led to similar results. CONCLUSION: The POINCARE-2 conservative strategy did not reduce mortality in critically ill patients. However, due to open-label and stepped wedge design, intention-to-treat analyses might not reflect actual exposure to this strategy, and further analyses might be required before completely discarding it. Trial registration POINCARE-2 trial was registered at ClinicalTrials.gov (NCT02765009). Registered 29 April 2016.
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Estado Terminal , Equilíbrio Hidroeletrolítico , Humanos , Idoso , Adolescente , Estado Terminal/terapia , Unidades de Terapia Intensiva , Hospitalização , Respiração ArtificialRESUMO
OBJECTIVES: To compare in the early postpartum the perinatal experience during a COVID-19 related lockdown ('lockdown' group) and a pandemic control group subject to looser restrictions. DESIGN AND SETTING: This national multicentre prospective cohort study took place in four French maternity units. POPULATION: Women were recruited during the postpartum stay for the lockdown and pandemic control groups, according to their enrolment period. Both faced the same labour and delivery restrictions but only the pandemic control group could have a postpartum visitor. MAIN OUTCOME MEASURES: The primary outcome was the perinatal experience during childbirth, assessed by the Labour Agentry Scale (LAS) self-administered questionnaire, completed before discharge. RESULTS: The study included 596 women and analysed 571 of them: 260 in the lockdown group and 311 in the pandemic control group. The mean LAS score was lower in the lockdown group (161.1 ± 26.8, 95% confidence interval [CI] 157.8-164.3 versus 163.3 ± 24.0, 95% CI 160.6-166.0; P = 0.289). In multivariable analysis, the LAS score was lower in the lockdown group (-6.2 points, P = 0.009), in women with caesarean (-21.6 points, P < 0.001) versus spontaneous deliveries, and among women financially impacted by the lockdown (-6.4 points, P = 0.007) or who experienced restrictions during childbirth (-8.1 points, P < 0.001). The LAS score rose with the prenatal care quality score (P < 0.001). CONCLUSIONS: The perinatal experience was more negatively affected by lockdown restrictions than by the looser pandemic restrictions for controls, but mode of delivery remained the main factor influencing this experience.
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COVID-19 , Trabalho de Parto , COVID-19/epidemiologia , COVID-19/prevenção & controle , Controle de Doenças Transmissíveis , Feminino , Humanos , Parto , Gravidez , Estudos ProspectivosRESUMO
OBJECTIVES: Therapeutic alliance (TA) is the agreement between caregiver and patient during the care process. Therapeutic adherence is a major issue for the management of Juvenile Idiopathic Arthritis (JIA) requiring child's strong ability to follow treatments. The aim of this study was to evaluate the relationship between TA and adherence in patients with JIA. METHODS: Observational, cross-sectional, multicenter study. Children, with JIA, aged 8-16, were included. Children, parents and physicians completed the Helping Alliance Questionnaire (HAQ-CP) for assessing TA. Adherence was measured using the Child/Parent Adherence Report Questionnaire (CARQ & PARQ). Demographic data, disease characteristics, current treatments and social environment were collected. The univariate relationship between TA and adherence, was studied by Pearson correlation coefficient. The multivariate analysis used a multiple linear regression model. RESULTS: A total of 119 patients were included: 68.9% girls, mean age (SD) 12.4 (2.9) years, disease duration 73.1 (48.2) months. JIA was in remission (52%), in low activity (32%) and active (16%). TA scores were high (≥80/100) for children, parents and physicians. HAQCP was highly correlated with CARQ (r=0.31; P<0.001) PARQ (r=0.37; P<0.001). In univariate analysis, disease activity (P<0.05), place of residence (P<0.01) and family status (P<0.01) were associated with child's TA. In multivariate analysis, only the place of residence (P<0.001) and the family status (P<0.05) remained associated with TA. CONCLUSION: TA strongly influences therapeutic adherence and therefore may be important for treatment effectiveness.
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Artrite Juvenil , Aliança Terapêutica , Adolescente , Artrite Juvenil/diagnóstico , Artrite Juvenil/tratamento farmacológico , Criança , Estudos Transversais , Feminino , Humanos , Masculino , Inquéritos e Questionários , Cooperação e Adesão ao TratamentoRESUMO
OBJECTIVES: To guide Therapeutic Patient Education (TPE) programs to improve patients' and spouses' perceived health, we aimed to analyze the effect of the spouse health state and patient-spouse relationship on functional impairment, mental health and self-efficacy of patients with RA or SpA. METHODS: In this observational cross-sectional study, inclusion criteria were age≥18years and diagnosis of RA or SpA. The outcome criteria were functional impairment and mental health measured by the Medical Outcomes Study Short-Form 12-item version (SF-12-MCS); mental health measured by the General Health Questionnaire (GHQ-12); and self-efficacy by the General Self-Efficacy Scale (GSE Scale). Caregiver-patient relationship was assessed by the Personal Assessment of Intimacy in Relationships (PAIR) questionnaire and the Dyadic Adjustment Scale (DAS); social support by the Social Support Questionnaire-6 and spousal burden by the Zarit questionnaire. RESULTS: A total of 88 patient-spouse couples were included. Patients were mostly female (n=68, 77%), with mean age 59 (SD 12.6) years; 69% had RA. On bivariate analyses, only spousal burden was associated with patients' functional impairment. Patients' mental health was associated with satisfaction with social support and the dyad relationship. Self-efficacy of patients was associated with spousal burden, satisfaction with social support, spousal anxiety/depression and the dyad relationship. On multivariate analysis, improved mental health and perceived self-efficacy of patients were associated with spousal satisfaction with social support (Beta=0.8, P=0.1 with GHQ-12) good communication in the couple (Beta=0.5, P=0.04 with SF-12-MCS and Beta=0.4, P=0.04 with GSE Scale) and low spousal-assessed burden (Beta=-0.2, P=0.003 with GSE Scale). CONCLUSION: This study has identified potential focus for intervention. It has highlighted the importance of recognizing the role of couple communication (experiencing an open and fluent exchange of ideas) in the patient's mental health and self-efficacy but also perceived satisfaction with social support of both members of the couple on the patient's mental health.
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Artrite , Cônjuges , Adaptação Psicológica , Idoso , Comunicação , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Apoio SocialRESUMO
A high number of recent studies have shown that a positive fluid balance is independently associated with impaired prognosis in specific populations of patients hospitalized in intensive care unit (ICU): acute kidney injury, acute respiratory distress syndrome (ARDS), sepsis, high risk surgery. However, to date, there is no evidence that control of fluid overload reduces mortality in critically ill patients. The main objective is to assess the efficacy of a strategy limiting fluid overload on mortality in unselected critically ill patients hospitalized in ICU. We hypothesized that a strategy based on a weight-driven recommendation of restricted fluid intake, diuretics, and ultrafiltration initiated from 48â¯h up to 14â¯days after admission in critically ill patients would reduce all-cause mortality as compared to usual care. We use a stepped wedge cluster randomized controlled trial combined with a quasi-experimental (before-and-after) study. Patients under mechanical ventilation, admitted since >48â¯h andâ¯<â¯72â¯h in ICU, and with no discharge planned for the next 24â¯h are eligible. A total of 1440 patients are expected to be enrolled in 12 ICUs. Sociodemographic and clinical data are collected at inclusion, and outcomes are collected during the follow-up. Primary outcome is all-cause mortality at 60â¯days after admission. Secondary outcomes are patients weight differences between admission and day7 (or day 14), 28-day, in-hospital, and 1-year mortality, end-organ damages, and unintended harmful events. Analyses will be held in intention-to-treat. If POINCARE-2 strategy proves effective, then guidelines on fluid balance control might be extended to all critically ill patients. Trial registration: ClinicalTrials.govNCT02765009.
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Estado Terminal/terapia , Hidratação/métodos , Equilíbrio Hidroeletrolítico , Adulto , Protocolos Clínicos , Estudos Controlados Antes e Depois , Estado Terminal/mortalidade , Feminino , Humanos , Unidades de Terapia Intensiva , Tempo de Internação , Masculino , Estudos Multicêntricos como Assunto , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
Flare in knee and hip osteoarthritis (OA) is more than just an exacerbation of pain. Unstructured, semistructured, and focus group interviews followed by Delphi surveys with patients and health professionals (HP) generated candidate domains of an OA flare. Content analysis of interviews with 29 patients and 16 HP extracted 180 statements, which were grouped into 9 clusters. Delphi consensus with 50 patients (Australia, Canada, and France) and 116 HP (17 countries on 4 continents) identified 5 flare domains: pain, swelling, stiffness, psychological aspects, and effect of symptoms. Elements for a preliminary definition of an OA flare are proposed. Registered at clinicaltrials.gov NCT02892058.
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Articulação do Quadril/fisiopatologia , Articulação do Joelho/fisiopatologia , Osteoartrite do Quadril/diagnóstico , Osteoartrite do Joelho/diagnóstico , Consenso , Humanos , Osteoartrite do Quadril/fisiopatologia , Osteoartrite do Joelho/fisiopatologiaRESUMO
OBJECTIVE: To evaluate the feasibility of an innovative peer intervention promoting healthy eating and physical activity, which purposefully selected peer facilitators according to socioeconomic status to target less-advantaged overweight receivers. SETTING: Nine high schools, two middle schools. PARTICIPANTS: One hundred and fifty-six adolescents were approached to become facilitators, of whom 18 were trained. Thirty-two of 56 potential receivers agreed to participate. INTERVENTION: The peer intervention was carried out in 2013-2014 and embedded in a larger trial: PRALIMAP-INÈS (Promotion de l'ALIMentation et l'Activité Physique-INEgalité de Santé). Facilitanoators were selected and trained to organise weight-control activities with specific peer receivers participating in the programme. PRIMARY AND SECONDARY OUTCOME MEASURES: Different types of data were collected to assess demand, acceptability, implementation and practicality of the intervention. For the facilitators, this included 6 training sessions, 11 mid-programme interviews, 4 end-of-programme sessions, telephone notes and text message exchanges. All six potential receivers in one school were also interviewed. Sociodemographic and health characteristics were also analysed. RESULTS: Agreeing to participate was more likely when asked by a peer compared with a professional (51.2% discordant pairs; p<0.02). Twelve activities, mostly based on physical activity and implemented during weekends or holidays, were carried out. The mean age of active receivers was 16 and their body mass index was higher than other participants. For both facilitators and active receivers, there were more participating girls. Qualitative analysis reveals key implementation challenges for facilitators. Interviews with the receivers highlight social difficulties, with most feeling bad about their appearance and wanting to lose weight. Those who participated in peer activities were very positive about the experience especially social support. CONCLUSIONS: The present study suggests the peer intervention is feasible provided organisational difficulties are addressed. Good practice recommendations are formulated, including a longer training session, organising a joint meeting with the facilitators and receivers, matching dyads on place of residence and multiplying modes of contact. TRIAL REGISTRATION NUMBER: NCT01688453.