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1.
Hum Reprod ; 2024 May 22.
Artigo em Inglês | MEDLINE | ID: mdl-38775331

RESUMO

STUDY QUESTION: Does the use of preimplantation genetic testing for aneuploidies (PGT-A), personalized embryo transfer with endometrial receptivity assay (pET-ERA), or the use of donated oocytes modify the incidence of biochemical pregnancy loss (BPL) in frozen single embryo transfer (FSET)? SUMMARY ANSWER: Following FSET, BPL incidence does not differ between own and donated oocytes, and the use of PGT-A with euploid embryo transfer or pET-ERA results in a similar incidence of BPL compared to cycles without embryo or endometrial analysis. WHAT IS KNOWN ALREADY: BPL occurs frequently after IVF, and many factors have been associated with its incidence. The etiology of BPL is not well known, but the most probable cause seems to be either a low-quality embryo or impaired endometrial maintenance. The impact of techniques diagnosing embryonic ploidy or endometrial receptivity on BPL incidence and the BPL incidence between own and donated oocytes have not been analyzed. STUDY DESIGN, SIZE, DURATION: This is a retrospective cohort study analyzing the incidence of BPL over 3741 cycles of FSET derived from own (2399 cycles) and donated (1342 cycles) oocytes between January 2013 and January 2022 in 1736 of which PGT-A, pET-ERA, or both were applied. PARTICIPANTS/MATERIALS, SETTING, METHODS: We defined BPL as a pregnancy diagnosed only by serum ß-hCG > 10 UI/l followed by a decrease that does not result in a clinical pregnancy. Clinical pregnancy was defined as the presence of gestational sac on transvaginal ultrasound. We compared BPL rates among patients undergoing 2399 FSETs from own oocytes, which comprised 1310 cycles of embryos analyzed by PGT-A, 950 cycles of untested embryos, 30 cycles of untested embryos with pET-ERA, and a subgroup of 109 cycles analyzed by both PGT-A and pET-ERA. We also included a total of 1342 FSET cycles from donated oocytes comprising 132, 1055, 140, and 15 cycles in the same groups, respectively. MAIN RESULTS AND THE ROLE OF CHANCE: In FSET from own oocytes, the overall BPL rate per embryo transfer was 8.2% (95% CI [7.09-9.33]). In untested embryo transfers, the BPL rate was 7.5% [5.91-9.37]. In the PGT-A group, the BPL rate was 8.8% [7.32-10.47]. In the pET-ERA group, the rate was 6.7% [0.82-22.07]. In the PGT-A+ERA group, the rate was 6.5% [2.65-12.90]. No significant differences were found (P = 0.626). A multivariate analysis considering clinically meaningful variables that were significantly different among groups, taking the untested embryos/endometrium group as a reference, showed comparable incidences among groups. For PGT-A, the adjusted odds ratio (AdjOR) was 1.154 [0.768-1.735] (P = 0.49) and for PGT-A+ERA 0.885 [0.330-2.375] (P = 0.808). Because of a low number of registered cases in the pET-ERA group, and to prevent statistical errors and convergence issues, this group was excluded from further analysis. In FSET of donated oocytes, the overall BPL rate per embryo transfer was 4.9% [3.76-6.14]. In the PGT-A group, the BPL rate was 6.8% [3.16-12.55]. In the pET-ERA group, the rate was 5.0% [2.03-10.03]. In untested embryo transfers, the rate was 4.7% [3.46-6.10]. No cases occurred in the PGT-A+ERA group, and no significant differences were found (P = 0.578). The multivariate analysis showed comparable incidences among groups. For PGT-A the AdjOR was 1.669 [0.702-3.972] (P = 0.247) and for pET-ERA 1.189 [0.433-3.265] (P = 0.737). The PGT-A+ERA group was eliminated from the model to prevent statistical errors and convergence issues because no BPL cases were registered in this group. In the multivariate analysis, when the sources of oocytes were compared, own versus donated, no significant differences were found in the incidence of BPL. LIMITATIONS, REASONS FOR CAUTION: This was a retrospective cohort study with potential biases. In addition, we were unable to control differences among groups due to modifications in medical or laboratory protocols during this long time period, which may modify the relationships being addressed. Factors previously associated with BPL, such as immunological conditions other than thyroid autoimmunity, were not considered in this study. Limited sample sizes of some groups may limit the statistical power for finding differences that can be present in the general population. WIDER IMPLICATIONS OF THE FINDINGS: BPL may be related to a mechanism not associated with the chromosomal constitution of the embryo or the transcriptome of the endometrium. More studies are needed to explore the factors associated with this reproductive issue. STUDY FUNDING/COMPETING INTEREST(S): No specific funding was available for this study. None of the authors have a conflict of interest to declare with regard to this study. TRIAL REGISTRATION NUMBER: This trial was registered at clinicaltrials.gov (NCT04549909).

2.
Parkinsonism Relat Disord ; 124: 106993, 2024 May 03.
Artigo em Inglês | MEDLINE | ID: mdl-38735163

RESUMO

BACKGROUND: Therapeutic education programs are effective in several chronic conditions. However, evidence is lacking in multiple system atrophy (MSA). We aimed to assess efficacy and safety of a comprehensive therapeutic education program in people with MSA (PwMSA) and their caregivers. METHODS: In this prospective longitudinal study we included 16 PwMSA and their main caregivers in 4 groups of 4 dyads each. The program consisted of eight 60-min interdisciplinary sessions: introduction, orthostatic hypotension, speech therapy, gait and respiratory physiotherapy, psychological support, urinary dysfunction, occupational therapy/social work. UMSARS, NMSS, PDQ39, EQ5 and Zarit scales were administered at baseline and 6 months later. After each session participants filled-out a modified EduPark satisfaction questionnaire and a Likert scale. Educational material was generated for each session after suggestions by participants. RESULTS: At baseline PwMSA and caregivers were comparable in age and sex, with significant correlation between UMSARS-IV (disability) and PDQ39 (quality of life). Adherence to sessions was of 94,92 %. Total modified EduPark scores and Likert scales did not differ in PwMSA vs. caregivers, mild-moderate vs. severe-advanced cases or between genders. The significant difference in satisfaction across sessions (p = 0.03) was driven by higher scores in speech, respiratory and occupational therapy sessions. Longitudinally there was no significant worsening in any scale, nor a significant increase post-vs. pre-program in the number of consultations. CONCLUSIONS: The healthcare education program in MSA was feasible, satisfactory, and safe for patients and caregivers. The educational material of the program is being forwarded to incident MSA cases attending our clinic.

3.
Updates Surg ; 2024 Apr 04.
Artigo em Inglês | MEDLINE | ID: mdl-38570423

RESUMO

Ligation of the intersphincteric fistula tract has been recently employed as definitive treatment of anal fistulas. However, it carries a potential risk of continence impairment, fistula recurrence, and repeated operations. This study aimed to assess postoperative outcomes related to this procedure and evaluate the potential influence of preoperative and intraoperative features. Patients who underwent LIFT procedure between June 2012 and September 2021 were retrospectively analyzed. Patients were divided according to whether they developed fistula recurrence and on the history of a surgery prior to the LIFT. Preoperative features, postoperative outcomes, and risk factors adverse outcomes were analyzed. Forty-eight patients were included, of which 25 received primary LIFT, being the high transsphincteric fistula pattern the most frequent (62.5%). The median follow-up was 13.3 months, with a recurrence rate of 20.8%, of which the majority presented an intersphincteric fistula pattern (50%); and continence impairment rate of 16.7%. A higher prevalence of diabetes (p = 0.026) and a trend towards a higher prevalence of patients with a history of high transsphincteric fistula (0.052) were observed in the group with fistula recurrence. The history of diabetes and the operation time with a cut-off value ≥ 69 min showed a trend as a risk factors for developing fistula recurrence (0.06) and postoperative continence impairment (0.07), respectively. The LIFT procedure seems to be safe in terms of morbidity, with a reasonable incidence of recurrences, showing better results when it is primarily performed. Preoperative characteristics should be considered as they may impact outcomes.

4.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 68(2): 108-120, Mar-Abr. 2024. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-231887

RESUMO

Objetivos: Resultados clínicos, radiológicos y funcionales de la primera serie española de pacientes intervenidos de artroplastia total de cadera (ATC) asistida mediante brazo robótico Mako® (Stryker) del Hospital Clínico San Carlos (HCSC) de Madrid. Material y métodos: Estudio descriptivo prospectivo que analiza los primeros 25 pacientes intervenidos de ATC asistida por robot (ATCaR) en el HCSC, con un seguimiento mínimo de 4meses. Se evaluaron la demografía, los estudios de imagen (procesamiento Mako®, Rx y TAC), los parámetros clínicos, la funcionalidad (Harris modificada) y las complicaciones asociadas. Resultados: La edad media fue 67,2años (min 47, max 88), siendo el 56% varones. El 88% corresponden a coxartrosis primaria, el 4% postraumática, el 4% secundaria a NAV y el 4% secundaria a choque femoroacetabular. El tiempo medio de cirugía fue de 116,9minutos (min 92, max 150). La media de las cinco primeras intervenciones fue 122,6minutos, y la de las cinco últimas, de 108,2minutos. Como complicaciones intraoperatorias se cuantificaron 4 pérdidas de marcadores intraoperatorios. El tiempo de ingreso medio fue 4,4días (min 3, max 7), con una disminución de hemoglobina posquirúrgica media de 3,08±1,08g/dl, requiriendo transfusión en el 12% de los casos. Se registran tres complicaciones médicas durante el ingreso, destacando un síndrome confusional con caída y fractura periprotésica AG1 no desplazada. El análisis del posicionamiento de los implantes registrados con sistema Mako® fueron 40,55±1,53 grados de inclinación y 12,2±3,6 grados de anteversión acetabular. El estudio de imagen posquirúrgico realizado a los pacientes, en concordancia con Mako®, muestra valores de inclinación acetabular de 41,2±1,7 en Rx y versión acetabular de 16±4,6 en TAC. La discrepancia de longitud de cadera varía de valores preoperatorios de −3,91mm (DE: 3,9; min −12, max 3) a 1,29mm (DE: 1,96) tras la cirugía registrados con Mako...(AU)


Objectives: Clinical, radiological and functional results of the first Spanish series of patients undergoing total hip arthroplasty assisted by Mako® (Stryker) robotic arm at the Hospital Clínico San Carlos (HCSC) in Madrid. Material and methods: Prospective and descriptive study analyzing the first 25 patients who underwent robotic-assisted THA at the HCSC, with a minimum follow-up of 4months. Demographics, imaging studies (Mako® processing, Rx and CT), clinical parameters, functionality (modified Harris) and associated complications were evaluated. Results: Average age was 67.2years (min 47, max 88), being 56% male population sample. 88% involves primary coxarthrosis, 4% post-traumatic coxarthrosis, 4% secondary avascular necrosis and 4% secondary femoroacetabular impingement. Average surgery time was 116.9min (min 92, max 150). The average time of the first five surgeries was 122.6min, and, regarding the last five interventions, it was 108.2min. Found medical intraoperative complications were four intraoperative markers loss. Average admission time was 4.4days (min 3, max 7), with an average postoperative hemoglobin decrease of 3.08±1.08g/dL, requiring a transfusion in 12% of the cases. Three medical complications have been registered in the meantime of the admission, with a relevant case of a confusional syndrome and a fall, which resulted in a non-displaced AG1 periprosthetic fracture. The analysis of the positioning of registered implants with Mako® system shows 40.55±1.53 acetabular inclination degrees and 12.2±3.6 acetabular anteversion degrees. The postoperative image study carried out on patients, are consistent with Mako® s results, as it shows an acetabular inclination of 41.2±1.7 in Rx, as well as acetabular anteversion of 16±4.6 in CT. Hip length variance ranges depending on preoperative values of 3.91mm (SD: 3.9; min −12, max 3) to 1.29mm (SD: 1.96) after surgery registered with...(AU)


Assuntos
Humanos , Masculino , Feminino , Idoso , Artroplastia de Quadril , Procedimentos Cirúrgicos Robóticos , Fraturas do Quadril , Quadril/cirurgia , Espanha , Epidemiologia Descritiva , Estudos Prospectivos , Procedimentos Ortopédicos , Traumatologia
5.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 68(2): T108-T120, Mar-Abr. 2024. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-231888

RESUMO

Objetivos: Resultados clínicos, radiológicos y funcionales de la primera serie española de pacientes intervenidos de artroplastia total de cadera (ATC) asistida mediante brazo robótico Mako® (Stryker) del Hospital Clínico San Carlos (HCSC) de Madrid. Material y métodos: Estudio descriptivo prospectivo que analiza los primeros 25 pacientes intervenidos de ATC asistida por robot (ATCaR) en el HCSC, con un seguimiento mínimo de 4meses. Se evaluaron la demografía, los estudios de imagen (procesamiento Mako®, Rx y TAC), los parámetros clínicos, la funcionalidad (Harris modificada) y las complicaciones asociadas. Resultados: La edad media fue 67,2años (min 47, max 88), siendo el 56% varones. El 88% corresponden a coxartrosis primaria, el 4% postraumática, el 4% secundaria a NAV y el 4% secundaria a choque femoroacetabular. El tiempo medio de cirugía fue de 116,9minutos (min 92, max 150). La media de las cinco primeras intervenciones fue 122,6minutos, y la de las cinco últimas, de 108,2minutos. Como complicaciones intraoperatorias se cuantificaron 4 pérdidas de marcadores intraoperatorios. El tiempo de ingreso medio fue 4,4días (min 3, max 7), con una disminución de hemoglobina posquirúrgica media de 3,08±1,08g/dl, requiriendo transfusión en el 12% de los casos. Se registran tres complicaciones médicas durante el ingreso, destacando un síndrome confusional con caída y fractura periprotésica AG1 no desplazada. El análisis del posicionamiento de los implantes registrados con sistema Mako® fueron 40,55±1,53 grados de inclinación y 12,2±3,6 grados de anteversión acetabular. El estudio de imagen posquirúrgico realizado a los pacientes, en concordancia con Mako®, muestra valores de inclinación acetabular de 41,2±1,7 en Rx y versión acetabular de 16±4,6 en TAC. La discrepancia de longitud de cadera varía de valores preoperatorios de −3,91mm (DE: 3,9; min −12, max 3) a 1,29mm (DE: 1,96) tras la cirugía registrados con Mako...(AU)


Objectives: Clinical, radiological and functional results of the first Spanish series of patients undergoing total hip arthroplasty assisted by Mako® (Stryker) robotic arm at the Hospital Clínico San Carlos (HCSC) in Madrid. Material and methods: Prospective and descriptive study analyzing the first 25 patients who underwent robotic-assisted THA at the HCSC, with a minimum follow-up of 4months. Demographics, imaging studies (Mako® processing, Rx and CT), clinical parameters, functionality (modified Harris) and associated complications were evaluated. Results: Average age was 67.2years (min 47, max 88), being 56% male population sample. 88% involves primary coxarthrosis, 4% post-traumatic coxarthrosis, 4% secondary avascular necrosis and 4% secondary femoroacetabular impingement. Average surgery time was 116.9min (min 92, max 150). The average time of the first five surgeries was 122.6min, and, regarding the last five interventions, it was 108.2min. Found medical intraoperative complications were four intraoperative markers loss. Average admission time was 4.4days (min 3, max 7), with an average postoperative hemoglobin decrease of 3.08±1.08g/dL, requiring a transfusion in 12% of the cases. Three medical complications have been registered in the meantime of the admission, with a relevant case of a confusional syndrome and a fall, which resulted in a non-displaced AG1 periprosthetic fracture. The analysis of the positioning of registered implants with Mako® system shows 40.55±1.53 acetabular inclination degrees and 12.2±3.6 acetabular anteversion degrees. The postoperative image study carried out on patients, are consistent with Mako® s results, as it shows an acetabular inclination of 41.2±1.7 in Rx, as well as acetabular anteversion of 16±4.6 in CT. Hip length variance ranges depending on preoperative values of 3.91mm (SD: 3.9; min −12, max 3) to 1.29mm (SD: 1.96) after surgery registered with...(AU)


Assuntos
Humanos , Masculino , Feminino , Idoso , Artroplastia de Quadril , Procedimentos Cirúrgicos Robóticos , Fraturas do Quadril , Quadril/cirurgia , Espanha , Epidemiologia Descritiva , Estudos Prospectivos , Procedimentos Ortopédicos , Traumatologia
6.
Rev. esp. cir. ortop. traumatol. (Ed. impr.) ; 68(2): T121-T127, Mar-Abr. 2024. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-231890

RESUMO

Objetivos: Resultados clínicos, radiológicos y funcionales de la primera serie española de pacientes intervenidos de artroplastia total de cadera (ATC) asistida mediante brazo robótico Mako® (Stryker) del Hospital Clínico San Carlos (HCSC) de Madrid. Material y métodos: Estudio descriptivo prospectivo que analiza los primeros 25 pacientes intervenidos de ATC asistida por robot (ATCaR) en el HCSC, con un seguimiento mínimo de 4meses. Se evaluaron la demografía, los estudios de imagen (procesamiento Mako®, Rx y TAC), los parámetros clínicos, la funcionalidad (Harris modificada) y las complicaciones asociadas. Resultados: La edad media fue 67,2años (min 47, max 88), siendo el 56% varones. El 88% corresponden a coxartrosis primaria, el 4% postraumática, el 4% secundaria a NAV y el 4% secundaria a choque femoroacetabular. El tiempo medio de cirugía fue de 116,9minutos (min 92, max 150). La media de las cinco primeras intervenciones fue 122,6minutos, y la de las cinco últimas, de 108,2minutos. Como complicaciones intraoperatorias se cuantificaron 4 pérdidas de marcadores intraoperatorios. El tiempo de ingreso medio fue 4,4días (min 3, max 7), con una disminución de hemoglobina posquirúrgica media de 3,08±1,08g/dl, requiriendo transfusión en el 12% de los casos. Se registran tres complicaciones médicas durante el ingreso, destacando un síndrome confusional con caída y fractura periprotésica AG1 no desplazada. El análisis del posicionamiento de los implantes registrados con sistema Mako® fueron 40,55±1,53 grados de inclinación y 12,2±3,6 grados de anteversión acetabular. El estudio de imagen posquirúrgico realizado a los pacientes, en concordancia con Mako®, muestra valores de inclinación acetabular de 41,2±1,7 en Rx y versión acetabular de 16±4,6 en TAC. La discrepancia de longitud de cadera varía de valores preoperatorios de −3,91mm (DE: 3,9; min −12, max 3) a 1,29mm (DE: 1,96) tras la cirugía registrados con Mako...(AU)


Objectives: Clinical, radiological and functional results of the first Spanish series of patients undergoing total hip arthroplasty assisted by Mako® (Stryker) robotic arm at the Hospital Clínico San Carlos (HCSC) in Madrid. Material and methods: Prospective and descriptive study analyzing the first 25 patients who underwent robotic-assisted THA at the HCSC, with a minimum follow-up of 4months. Demographics, imaging studies (Mako® processing, Rx and CT), clinical parameters, functionality (modified Harris) and associated complications were evaluated. Results: Average age was 67.2years (min 47, max 88), being 56% male population sample. 88% involves primary coxarthrosis, 4% post-traumatic coxarthrosis, 4% secondary avascular necrosis and 4% secondary femoroacetabular impingement. Average surgery time was 116.9min (min 92, max 150). The average time of the first five surgeries was 122.6min, and, regarding the last five interventions, it was 108.2min. Found medical intraoperative complications were four intraoperative markers loss. Average admission time was 4.4days (min 3, max 7), with an average postoperative hemoglobin decrease of 3.08±1.08g/dL, requiring a transfusion in 12% of the cases. Three medical complications have been registered in the meantime of the admission, with a relevant case of a confusional syndrome and a fall, which resulted in a non-displaced AG1 periprosthetic fracture. The analysis of the positioning of registered implants with Mako® system shows 40.55±1.53 acetabular inclination degrees and 12.2±3.6 acetabular anteversion degrees. The postoperative image study carried out on patients, are consistent with Mako® s results, as it shows an acetabular inclination of 41.2±1.7 in Rx, as well as acetabular anteversion of 16±4.6 in CT. Hip length variance ranges depending on preoperative values of 3.91mm (SD: 3.9; min −12, max 3) to 1.29mm (SD: 1.96) after surgery registered with...(AU)


Assuntos
Humanos , Masculino , Feminino , Artroplastia de Quadril , Procedimentos Cirúrgicos Robóticos , Fraturas do Quadril , Quadril/cirurgia , Espanha , Epidemiologia Descritiva , Estudos Prospectivos , Procedimentos Ortopédicos , Traumatologia
7.
Adv Biol (Weinh) ; : e2400069, 2024 Mar 28.
Artigo em Inglês | MEDLINE | ID: mdl-38548661

RESUMO

Engagement in physical activity, across various sports, promotes a diverse microbiota in active individuals. This study examines the gut microbiota of Colombian athletes, specifically weightlifters (n = 16) and road cyclists (n = 13), compared to non-athletes (n = 15). Using Kruskal-Wallis tests, the physical activity level of a group of non-athletic individuals and the sports experience of a group of professional athletes is analyzed. The median age of participants is 24 years, comprising 25 men and 19 women. The microbiota is collected using fecal samples. Participants provided these samples during their pre-competitive stage, specifically during the concentration phase occurring two weeks prior to national competitions. This timing is chosen to capture the microbial composition during a period of heightened physical preparation. Questionnaire responses and microbial composition assessments identify disparities among groups. Microbial composition analysis explores core microbiome, abundance, and taxonomy using Pavian, MicrobiomeAnalyst 2.0, and GraPhlAn. ANCOM-BC2 reveals differentially abundant species. Road cyclists exhibit decreased Bacteria and increased Archaea abundance. Phylum-level variations included Planctomycetes, Acidobacteria, and Proteobacteria, while Bacteroidetes prevailed. Key families influencing gut microbiota are Bacteroidaceae, Muribaculaceae, and Selenomonadaceae. Weightlifters exhibit unique viral and archaeal community connections, while cyclists showed specialized microbial interplay influenced by endurance exercise. Correlation network analysis emphasizes distinctive microbial interactions within athlete groups, shedding light on the impact of physical activities on gut microbiota and athlete health.

8.
Artigo em Inglês | MEDLINE | ID: mdl-38452925

RESUMO

BACKGROUND AND OBJECTIVES: The harmful effects of excess fluids frequently manifest in the lungs. Thoracic fluid content (TFC) is a variable provided by the STARLINGTM bioreactance monitor, which represents the total volume of fluid in the chest. The objective is to analyse the association between the variation in TFC values (TFCd0%) at 24 h postoperatively, postoperative fluid balance, and postoperative pulmonary complications. MATERIAL AND METHODS: Prospective and analytical observational study. Patients scheduled for major abdominal surgery at a tertiary teaching hospital were included. They were monitored during the intervention and the first 24 postoperative hours with the monitor. STARLINGTM, measuring TFC and its variation in different stages of the perioperative period. Serial lung ultrasounds were performed and postoperative pulmonary complications were recorded. Logistic regression was performed to predict the occurrence of atelectasis and pulmonary congestion. The Pearson correlation coefficient was calculated to verify the association between TFC and fluid balance. RESULTS: 50 patients were analyzed. TFCd0% measured on the morning of the first postoperative day increased by a median of 27.1% [IQR: 20.3-37.5] and was correlated at r = 0.44 with the postoperative balance of 677 ml [IQR: 125.5-1,412]. Increased TFC was related to a higher risk of atelectasis (OR = 1.24) and pulmonary congestion (OR = 1.3). CONCLUSIONS: TFCd0% measured 24 h after surgery presents a moderate correlation with postoperative fluid balance. Its increase is a risk factor for the appearance of postoperative pulmonary complications.

9.
Rev. esp. anestesiol. reanim ; 71(3): 141-150, Mar. 2024. ilus, tab, graf
Artigo em Espanhol | IBECS | ID: ibc-230927

RESUMO

Antecedentes y objetivos: Los efectos nocivos del exceso de líquidos se manifiestan frecuentemente en los pulmones. El contenido de fluido torácico (thoracic fluid content [TFC]) es una variable que proporciona el monitor por biorreactancia STARLING™, que representa el volumen total de líquido en el tórax. El objetivo es analizar la asociación entre la variación de los valores del TFC (TFCd0%) a las 24horas postoperatorias, el balance hídrico postoperatorio y las complicaciones pulmonares postoperatorias. Material y métodos: Estudio observacional prospectivo y analítico. Se incluyeron pacientes programados para cirugía abdominal mayor en un hospital universitario de tercer nivel. Fueron monitorizados durante la intervención y las 24 primeras horas postoperatorias con el monitor STARLING™, midiendo el TFC y su variación en distintas etapas del perioperatorio. Se realizaron ecografías pulmonares seriadas y se recogieron las complicaciones pulmonares postoperatorias. Se realizó una regresión logística para predecir la aparición de atelectasias y congestión pulmonar. Se calculó el coeficiente de correlación de Pearson para comprobar la asociación entre TFC y balance hídrico. Resultados: Se analizaron 50 pacientes. El TFCd0% medido en la mañana del primer día postoperatorio aumentó una mediana del 27,1% [IQR: 20,3-37,5] y se correlacionó con una r=0,44 con el balance postoperatorio de 677ml [IQR: 125,5-1.412]. El aumento del TFC se relacionó con un mayor riesgo de sufrir atelectasias (OR=1,24) y congestión pulmonar (OR=1,3). Conclusiones: El TFCd0% medido a las 24horas de la cirugía presenta una correlación moderada con el balance hídrico postoperatorio. Su incremento es un factor de riesgo para la aparición de complicaciones pulmonares postoperatorias.(AU)


Background and objectives: The harmful effects of excess fluids frequently manifest in the lungs. Thoracic fluid content (TFC) is a variable provided by the STARLINGTM bioreactance monitor, which represents the total volume of fluid in the chest. The objective is to analyze the association between the variation in TFC values (TFCd0%) at 24 hours postoperatively, postoperative fluid balance, and postoperative pulmonary complications. Material and methods: Prospective and analytical observational study. Patients scheduled for major abdominal surgery at a tertiary teaching hospital were included. They were monitored during the intervention and the first 24 postoperative hours with the monitor. STARLINGTM, measuring TFC and its variation in different stages of the perioperative period. Serial lung ultrasounds were performed and postoperative pulmonary complications were recorded. Logistic regression was performed to predict the occurrence of atelectasis and pulmonary congestion. The Pearson correlation coefficient was calculated to verify the association between TFC and water balance. Results: 50 patients were analyzed. TFCd0% measured on the morning of the first postoperative day increased by a median of 27.1% [IQR: 20.3-37.5] and was correlated at r=0.44 with the postoperative balance of 677 ml [IQR: 125.5-1,412]. Increased TFC was related to a higher risk of atelectasis (OR=1.24) and pulmonary congestion (OR=1.3). Conclusions: TFCd0% measured 24 hours after surgery presents a moderate correlation with postoperative fluid balance. Its increase is a risk factor for the appearance of postoperative pulmonary complications.(AU)


Assuntos
Humanos , Masculino , Feminino , Complicações Pós-Operatórias , Abdome/cirurgia , Edema Pulmonar , Atelectasia Pulmonar , Estudos Prospectivos , Anestesiologia
10.
bioRxiv ; 2024 Feb 10.
Artigo em Inglês | MEDLINE | ID: mdl-38370830

RESUMO

Since the first novel gene discovery for a Mendelian condition was made via exome sequencing (ES), the rapid increase in the number of genes known to underlie Mendelian conditions coupled with the adoption of exome (and more recently, genome) sequencing by diagnostic testing labs has changed the landscape of genomic testing for rare disease. Specifically, many individuals suspected to have a Mendelian condition are now routinely offered clinical ES. This commonly results in a precise genetic diagnosis but frequently overlooks the identification of novel candidate genes. Such candidates are also less likely to be identified in the absence of large-scale gene discovery research programs. Accordingly, clinical laboratories have both the opportunity, and some might argue a responsibility, to contribute to novel gene discovery which should in turn increase the diagnostic yield for many conditions. However, clinical diagnostic laboratories must necessarily balance priorities for throughput, turnaround time, cost efficiency, clinician preferences, and regulatory constraints, and often do not have the infrastructure or resources to effectively participate in either clinical translational or basic genome science research efforts. For these and other reasons, many laboratories have historically refrained from broadly sharing potentially pathogenic variants in novel genes via networks like Matchmaker Exchange, much less reporting such results to ordering providers. Efforts to report such results are further complicated by a lack of guidelines for clinical reporting and interpretation of variants in novel candidate genes. Nevertheless, there are myriad benefits for many stakeholders, including patients/families, clinicians, researchers, if clinical laboratories systematically and routinely identify, share, and report novel candidate genes. To facilitate this change in practice, we developed criteria for triaging, sharing, and reporting novel candidate genes that are most likely to be promptly validated as underlying a Mendelian condition and translated to use in clinical settings.

11.
BMC Pharmacol Toxicol ; 25(1): 11, 2024 Jan 25.
Artigo em Inglês | MEDLINE | ID: mdl-38273410

RESUMO

BACKGROUND: Convenience stores in Guatemala provide essential consumer goods in communities, but many dispense antibiotics illegally. Federal legislation, passed in August of 2019, requires prescriptions for antibiotic purchase at pharmacies but it is unclear if this legislation is enforced or if it has any impact on unlawful sales of antibiotics. METHODS: To determine if antibiotic availability changed in convenience stores, we carried out a repeated measures study collecting antibiotic availability data before and after implementation of the dispensing regulation. RESULTS: There was no statistical difference in the proportion of convenience stores that sold antibiotics before and after antibiotic regulations [66.6% (295/443) and 66.7% (323/484), respectively, P>0.96], nor in the number of stores selling amoxicillin [55.5% (246/443) and 52.3% (253/484), respectively, P>0.96], but fewer stores (20%) sold tetracycline capsules after regulation was passed (P<0.05). For stores visited both before and after passage of legislation (n=157), 15% stopped selling antibiotics while 25% started selling antibiotics. Antibiotics from convenience stores were reportedly sold for use in people and animals. CONCLUSIONS: Antibiotics remain widely available in convenience stores consistent with no significant change in the informal sector after implementation of prescription requirements for pharmacies. Importantly, effects from regulatory change could have been masked by potential changes in antibiotic use during the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) pandemic.


Assuntos
Antibacterianos , Farmácias , Humanos , Antibacterianos/uso terapêutico , Comércio , Prescrições de Medicamentos , Amoxicilina , Tetraciclina
12.
Rev Esp Cir Ortop Traumatol ; 68(2): T108-T120, 2024.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-37992860

RESUMO

OBJECTIVES: Clinical, radiological and functional results of the first Spanish series of patients undergoing total hip arthroplasty assisted by Mako® (Stryker) robotic arm at the Hospital Clínico San Carlos (HCSC) in Madrid. MATERIAL AND METHODS: Prospective and descriptive study analyzing the first 25 patients who underwent robotic-assisted THA at the HCSC, with a minimum follow-up of 4 months. Demographics, imaging studies (Mako® processing, Rx and CT), clinical parameters, functionality (modified Harris) and associated complications were evaluated. RESULTS: Average age was 67.2 years (min 47, max 88), being 56% male population sample. 88% involves primary coxarthrosis, 4% post-traumatic coxarthrosis, 4% secondary avascular necrosis and 4% secondary femoroacetabular impingement. Average surgery time was 116.9min (min 92, max 150). The average time of the first five surgeries was 122.6min, and, regarding the last five interventions, it was 108.2min. Found medical intraoperative complications were four intraoperative markers loss. Average admission time was 4.4days (min 3, max 7), with an average postoperative haemoglobin decrease of 3.08±1.08g/dl, requiring a transfusion in 12% of the cases. Three medical complications have been registered in the meantime of the admission, with a relevant case of a confusional syndrome and a fall, which resulted in a non-displaced AG1 periprosthetic fracture. The analysis of the positioning of registered implants with Mako® system shows 40.55±1.53 acetabular inclination degrees and 12.2±3.6 acetabular anteversion degrees. The postoperative image study carried out on patients, are consistent with Mako® results, as it shows an acetabular inclination of 41.2±1.7 in Rx, as well as acetabular anteversion of 16±4.6 in CT. Hip length variance ranges depending on preoperative values of 3.91mm (SD: 3.9; min -12, max 3) to 1.29mm (SD: 1.96) after surgery registered with Mako®, with an increase of an average hip length of 5.64mm (SD: 3.35). Rx simple study results show a postoperative difference between both hips of 0.5±3.08mm, which is consistent with Mako® results. Native femoral offset was stable after surgery with a showing difference both pre and post operative of the intervened hip of 0.1mm (SD: 3.7), registered with Mako®. Preoperatory modified Harris punctuation was 41.6±13.3, improving to postoperative values of 74.6±9.7 after four months since the surgery. No complications were registered in immediate postoperative (4 months). CONCLUSIONS: Total hip arthroplasty robot-assisted achieves an adequate precision and repeatability of the implant positioning and the postoperative hip dysmetry without showing an increase of associated complications to the technique applied. Surgery time, complications and functional results in a short-time period are similar to conventional techniques applied to great series previously published.

13.
Toxicon ; 237: 107549, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38061672

RESUMO

In Mexico occurs 25% of all worldwide cases of scorpion sting envenomation (SSE). An outbreak of SSE was identified in Villa Unión, Sinaloa, Mexico. The objective of this study is to describe the outbreak, and prevention and control strategies implemented. The design was a cross-sectional study. Eligibility criteria included confirmed cases (n = 425) identified from the date the outbreak was recognized (from November 08, 2023 to July 10, 2023). The cases from Villa Unión (n = 231) were included for the analysis of epidemiological and clinical findings. The research followed the recommendations of the Initiative Reporting of studies Conducted Using Observational Routinely collected Data (RECORD). Of the total cases (n = 425), 398 (93.6%) were from the municipality of Mazatlán, and 231 (58%) were from Villa Unión. The incidence rate was 13.64 per 1000 persons. The average cases per week was 51.5(SD ± 12). The male-to-female ratio was 3:4, the average age was 30.7(SD ± 19) years. Most of cases occurred in the 25-44 age group. The sting occurred mostly inside houses (n = 200, 86.5%). The predominant symptoms were local pain (95.2%), and local paresthesia (75.8%). The Case fatality rate was 0%. Implementation of prevention and control strategies based on field epidemiological research and scientific evidence are necessary to reduce the incidence and prevent fatal complications.


Assuntos
Picadas de Escorpião , Venenos de Escorpião , Animais , Masculino , Humanos , Feminino , Adulto , Picadas de Escorpião/epidemiologia , Picadas de Escorpião/prevenção & controle , México/epidemiologia , Estudos Transversais , Escorpiões , Surtos de Doenças/prevenção & controle
14.
Rev Esp Cir Ortop Traumatol ; 68(2): 108-120, 2024.
Artigo em Inglês, Espanhol | MEDLINE | ID: mdl-37245634

RESUMO

OBJECTIVES: Clinical, radiological and functional results of the first Spanish series of patients undergoing total hip arthroplasty assisted by Mako® (Stryker) robotic arm at the Hospital Clínico San Carlos (HCSC) in Madrid. MATERIAL AND METHODS: Prospective and descriptive study analyzing the first 25 patients who underwent robotic-assisted THA at the HCSC, with a minimum follow-up of 4months. Demographics, imaging studies (Mako® processing, Rx and CT), clinical parameters, functionality (modified Harris) and associated complications were evaluated. RESULTS: Average age was 67.2years (min 47, max 88), being 56% male population sample. 88% involves primary coxarthrosis, 4% post-traumatic coxarthrosis, 4% secondary avascular necrosis and 4% secondary femoroacetabular impingement. Average surgery time was 116.9min (min 92, max 150). The average time of the first five surgeries was 122.6min, and, regarding the last five interventions, it was 108.2min. Found medical intraoperative complications were four intraoperative markers loss. Average admission time was 4.4days (min 3, max 7), with an average postoperative hemoglobin decrease of 3.08±1.08g/dL, requiring a transfusion in 12% of the cases. Three medical complications have been registered in the meantime of the admission, with a relevant case of a confusional syndrome and a fall, which resulted in a non-displaced AG1 periprosthetic fracture. The analysis of the positioning of registered implants with Mako® system shows 40.55±1.53 acetabular inclination degrees and 12.2±3.6 acetabular anteversion degrees. The postoperative image study carried out on patients, are consistent with Mako® s results, as it shows an acetabular inclination of 41.2±1.7 in Rx, as well as acetabular anteversion of 16±4.6 in CT. Hip length variance ranges depending on preoperative values of 3.91mm (SD: 3.9; min -12, max 3) to 1.29mm (SD: 1.96) after surgery registered with Mako®, with an increase of an average hip length of 5.64mm (SD: 3.35). Rx simple study results show a postoperative difference between both hips of 0.5±3.08mm, which is consistent with Mako® results. Native femoral offset was stable after surgery with a showing difference both pre and post operative of the intervened hip of 0.1mm (SD: 3.7), registered with Mako®. Preoperatory modified Harris punctuation was 41.6±13.3, improving to postoperative values of 74.6±9.7 after four months since the surgery. No complications were registered in immediate postoperative (4month). CONCLUSIONS: Total hip arthroplasty robot-assisted achieves an adequate precision and repeatability of the implant positioning and the postoperative hip dysmetry without showing an increase of associated complications to the technique applied. Surgery time, complications and functional results in a short-time period are similar to conventional techniques applied to great series previously published.

15.
Neurología (Barc., Ed. impr.) ; 38(8): 560-565, Oct. 20232. tab
Artigo em Espanhol | IBECS | ID: ibc-226323

RESUMO

Objetivo: Valorar el efecto del tratamiento con infiltraciones de toxina botulínica tipo A (TXB-A) en la funcionalidad facial, las sincinesias y la calidad de vida en pacientes con secuelas de parálisis facial periférica (PFP). Material y métodos: Presentamos un estudio prospectivo con una muestra de 20 pacientes con secuelas de PFP (15 mujeres, 5 varones) a los que se infiltró TXB-A (Botox® o Xeomin®). Todos los pacientes realizaron previamente un tratamiento personalizado basado en la reeducación neuromuscular. Se realizó una evaluación clínica previa a las infiltraciones y otra al cabo de 4 semanas. El efecto de las infiltraciones sobre la funcionalidad facial fue valorado mediante la escala Sunnybrook Facial Grading System (SFGS); el efecto sobre la calidad de vida se evaluó a través del cuestionario Facial Clinimetric Evaluation Scale (FaCE), y el efecto sobre la reducción de sincinesias se estudió utilizando el Synkinesis Assessment Questionnaire (SAQ). Resultados: La media de los valores del SFGS se incrementó tras el tratamiento con TXB-A, de 64,8 a 69,9 (p = 0,004). También se incrementó la media de los valores del FaCE Total, de 52,42 a 64,5 (p < 0,001), y la media de la subescala Social del FaCE, de 61,15 a 78,44 (p < 0,001). La media de los valores del SAQ disminuyó con las infiltraciones de TXB-A, de 46,22 a 37,55 (p = 0,001). Conclusiones: Las infiltraciones de TXB-A incrementan la funcionalidad facial, mejoran la calidad de vida y reducen las sincinesias en pacientes con secuelas de PFP.(AU)


Objectives: This study aimed to assess the effects of botulinum toxin A (BTX-A) infiltration on face muscle function, synkinesis, and quality of life in patients with sequelae of peripheral facial palsy (PFP). Material and methods: We present the results of a prospective study including a sample of 20 patients with sequelae of PFP (15 women, 5 men) who underwent BTX-A (Botox® or Xeomin®) infiltration. All patients had previously received personalised treatment with neuromuscular retraining. A clinical assessment was performed before BTX-A infiltration and 4 weeks after treatment. The effect of BTX-A on face muscle function, quality of life, and synkinesis was evaluated using the Sunnybrook Facial Grading System (SFGS), the Facial Clinimetric Evaluation (FaCE) questionnaire, and the Synkinesis Assessment Questionnaire (SAQ), respectively. Results: Mean SFGS scores increased from 64.8 to 69.9 after BTX-A infiltration (P = .004). Increases were also observed in mean total FaCE scores (from 52.42 to 64.5; P < .001) and the mean score on the FaCE social function subscale (from 61.15 to 78.44; P < .001). Mean SAQ scores decreased from 46.22 to 37.55 after BTX-A infiltration (P = .001). Conclusions: BTX-A infiltration increases face muscle function, improves quality of life, and reduces synkinesis in patients with sequelae of PFP.(AU)


Assuntos
Humanos , Masculino , Feminino , Toxinas Botulínicas Tipo A/efeitos adversos , Sincinesia , Qualidade de Vida , Paralisia Facial , Paralisia Facial/etiologia , Estudos Prospectivos , Neurologia , Doenças do Sistema Nervoso , Estudos de Coortes
16.
Neurologia (Engl Ed) ; 38(8): 560-565, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37437657

RESUMO

OBJECTIVES: This study aimed to assess the effects of botulinum toxin A (BTX-A) infiltration on face muscle function, synkinesis, and quality of life in patients with sequelae of peripheral facial palsy (PFP). MATERIAL AND METHODS: We present the results of a prospective study including a sample of 20 patients with sequelae of PFP (15 women, 5 men) who underwent BTX-A (Botox© or Xeomin©) infiltration. All patients had previously received personalised treatment with neuromuscular retraining. A clinical assessment was performed before BTX-A infiltration and 4 weeks after treatment. The effect of BTX-A on face muscle function, quality of life, and synkinesis was evaluated using the Sunnybrook Facial Grading System (SFGS), the Facial Clinimetric Evaluation (FaCE) questionnaire, and the Synkinesis Assessment Questionnaire (SAQ), respectively. RESULTS: Mean SFGS scores increased from 64.8 to 69.9 after BTX-A infiltration (P=.004). Increases were also observed in mean total FaCE scores (from 52.42 to 64.5; P<.001) and the mean score on the FaCE social function subscale (from 61.15 to 78.44; P<.001). Mean SAQ scores decreased from 46.22 to 37.55 after BTX-A infiltration (P=.001). CONCLUSIONS: BTX-A infiltration increases face muscle function, improves quality of life, and reduces synkinesis in patients with sequelae of PFP.

19.
JRSM Cardiovasc Dis ; 12: 20480040231178585, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37346383

RESUMO

Background: In Mexico less than half of the treated hypertensive patients reach blood pressure (BP) targets. Most hypertensive individuals rely on the standard medical care (SMC) to achieve the BP control goals; however, the efficacy of BP telemonitoring (BPT) to achieve BP targets has been poorly studied. Aim: To compare the efficacy of BPT versus SMC to achieve BP goals in patients with uncontrolled hypertension. Methods: A two-arm, open-label clinical trial was conducted in patients ≥18 years with uncontrolled hypertension. The participants were randomized to 2 arms (BPT vs SMC) and followed for 12 weeks. For the statistical analysis, the chi-squared test and covariance were used. Results: One hundred and seventy-eight participants were included, BPT (n = 94) and SMC (n = 84), after 12 weeks of follow up, we observed a baseline-adjusted reduction in systolic BP with both BPT (-13.5 [1.3] mmHg) and the SMC (-5.9 [1.4] mmHg; p < 0.001) but a greater decrease with BPT (p < 0.001). Likewise, we found a baseline-adjusted reduction of diastolic BP with BPT (-6.9 [0.9] mmHg) and SMC (-2.7 [0.9] mmHg) (p = 0.007) with a more significant percentage change from baseline with BPT (-6.8% [1.0] vs 2.5% [1.1]; p = 0.007). In the BPT arm, a larger proportion of patients achieved the BP target versus SMC (30.5% vs 12.8%; p = 0.005). Conclusion: BPT showed a greater proportion of patients achieving office BP control goals (<140/90 mmHg), compared to standard medical care.

20.
Phys Med Biol ; 68(14)2023 07 05.
Artigo em Inglês | MEDLINE | ID: mdl-37339665

RESUMO

Objective. Background events are one of the most relevant contributions to image degradation in Compton camera imaging for hadron therapy treatment monitoring. A study of the background and its contribution to image degradation is important to define future strategies to reduce the background in the system.Approach. In this simulation study, the percentage of different kinds of events and their contribution to the reconstructed image in a two-layer Compton camera have been evaluated. To this end, GATE v8.2 simulations of a proton beam impinging on a PMMA phantom have been carried out, for different proton beam energies and at different beam intensities.Main results. For a simulated Compton camera made of Lanthanum (III) Bromide monolithic crystals, coincidences caused by neutrons arriving from the phantom are the most common type of background produced by secondary radiations in the Compton camera, causing between 13% and 33% of the detected coincidences, depending on the beam energy. Results also show that random coincidences are a significant cause of image degradation at high beam intensities, and their influence in the reconstructed images is studied for values of the time coincidence windows from 500 ps to 100 ns.Significance. Results indicate the timing capabilities required to retrieve the fall-off position with good precision. Still, the noise observed in the image when no randoms are considered make us consider further background rejection methods.


Assuntos
Terapia com Prótons , Processamento de Imagem Assistida por Computador/métodos , Prótons , Método de Monte Carlo , Diagnóstico por Imagem/métodos , Imagens de Fantasmas
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