RESUMEN
Thyroidectomy can lead to significant challenges such as neck pain, disability, and limited range of motion. Therefore, our objective is to conduct a systematic review and meta-analysis of clinical trials to investigate the clinical effectiveness of neck stretching exercises in alleviating neck pain and self-reported disability immediately after thyroidectomy. We systematically searched PubMed, CENTRAL, Scopus, and Web of Science from inception until July 28th, 2023. We assessed the selected trials for the risk of bias using both the RoB-2 and ROBINS-I tools. Our specific outcomes were the severity of neck pain and self-reported disability after thyroidectomy. The results were synthesized using risk ratio (RR) and standardized mean differences (SMD) with 95% confidence intervals (CI) in a random-effects model using Stata software. Nine clinical trials, comprising five randomized and four non-randomized trials, were included, with a total of 1026 patients. Neck stretching exercises were significantly associated with improved mean pain scores both after 1 week (n = 625 patients, SMD = -2.43, 95% CI [-4.65, -0.22], p = 0.03, I2 = 98%) and 1 month (n = 545 patients, SMD = -4.11, 95% CI [-8.12, -0.11], p = 0.04, I2 = 99%). Similarly, neck stretching exercises were significantly associated with improved mean self-reported disability scores both after 1 week (n = 298 patients, SMD = -0.70, 95% CI [-1.36, -0.04], p = 0.04, I2 = 87%) and 1 month (n = 298 patients, SMD = -0.42, 95% CI [-0.65, -0.19], p = 0.0004, I2 = 0%). The pooled analysis showed heterogeneity (chi-square p < 0.01, I2 > 80%), except for the mean self-reported neck disability score after 1 month, which showed homogeneity (chi-square p > 0.01, I2 = 0%). This systematic review and meta-analysis, involving 1026 patients, revealed the potential benefits of neck stretching exercises in alleviating neck pain and self-reported disability after thyroidectomy. However, further research is required to address methodological limitations, evaluate long-term outcomes, investigate potential moderators (i.e., the duration or intensity of the exercise program), and explore patients' analgesic consumption.
RESUMEN
Major head and neck surgery poses a threat to perioperative airway patency. Adverse airway events are associated with significant morbidity, potentially leading to hypoxic brain injury and even death. Following a review of the literature, recommendations regarding airway management in head and neck surgery were developed with multicenter, multidisciplinary agreement among all Irish head and neck units. Immediate extubation is appropriate in many cases where there is a low risk of adverse airway events. Where a prolonged definitive airway is required, elective tracheostomy provides increased airway security postoperatively while delayed extubation may be appropriate in select cases to reduce postoperative morbidity. Local institutional protocols should be developed to care for a tracheostomy once inserted. We provide guidance on decision making surrounding airway management at time of head and neck surgery. All decisions should be agreed between the operating, anesthetic, and critical care teams.
Asunto(s)
Manejo de la Vía Aérea , Humanos , Manejo de la Vía Aérea/métodos , Irlanda , Neoplasias de Cabeza y Cuello/cirugía , Traqueostomía , Toma de Decisiones Clínicas , Extubación TraquealRESUMEN
BACKGROUND: Worldwide, the incidence of oropharyngeal squamous cell carcinoma (OPSCC) caused by human papillomavirus (HPV), a sexually transmitted virus, is increasing. This increase has yet to be demonstrated in an Irish cohort. AIMS: To evaluate the number of OPSCC presentations locally, to stratify cases by HPV status and to estimate if any changes in the patient population had occurred over a 10-year period. METHODS: A STROBE-compliant, retrospective evaluation of patients with OPSCC at St James's Hospital between 2012 and 2022 was performed. Patients with non-SCC histology, undocumented HPV status and residual or recurrent tumours were excluded. RESULTS: We included 294 patients with a mean age of 60.4 years (95% CI 59.2-61.5 years) and 175 (59.5%) patients had HPV+ OPSCC. The number of new OPSCC diagnoses increased from 115 patients (39.1%) between 2012 and 2016 to 179 patients (60.9%) between 2017 and 2021. This was associated with an increased proportion of HPV-linked OPSCC (50.4% 2012-2016 vs. 65.4% 2017-2021, p = 0.011). Over time, more patients had a functionally limiting comorbidity (p = 0.011). The mean age of HPV+ OPSCC cases increased by 3.6 years (p = 0.019). Patients with HPV+ OPSCC had greater 2-year OS (83.9% vs. 54.9%; p < 0.001) and 2-year DFS (73.5% vs. 45.6%; p < 0.001). The 2-year OS and DFS did not change over time for HPV+ or HPV- patients. CONCLUSIONS: In our institution, the number of patients with OPSCC is increasing due to an escalation in cases associated with HPV. Population-level interventions such as vaccination programs may alter the current increase in the incidence of these tumours.
RESUMEN
Tracheoesophageal puncture and voice prosthesis placement is the preferred method of voice restoration following total laryngectomy. Although this is a safe and effective means of optimizing voice, severe complications can occur. We present the case of a patient who developed cerebritis and ventriculitis secondary to a tracheoesophageal prosthesis eroding his cervical vertebrae 20 years following pharyngo-laryngo-esophagectomy. Despite optimal antimicrobial therapy, he deteriorated and succumbed to his disease. Although tracheoesophageal prostheses are a safe and effective means of voice restoration, life-threatening complications can occur. This case report highlights a rare but severe case of cervical osteomyelitis, epidural abscess, and cerebritis and ventriculitis secondary to tracheoesophageal prosthesis. Clinicians must be aware of this severe complication in postlaryngectomy patients with tracheoesophageal prostheses.
RESUMEN
Infants with severe bronchopulmonary dysplasia may require high doses of neurosedative medications to ensure pain control and stability following tracheostomy placement. Subsequent weaning of these medications safely and rapidly is a challenge. We describe a 24-hour propofol infusion to reduce neurosedative medications in 3 high-risk infants following tracheostomy placement.
Asunto(s)
Displasia Broncopulmonar , Propofol , Traqueostomía , Humanos , Propofol/administración & dosificación , Traqueostomía/métodos , Masculino , Recién Nacido , Femenino , Lactante , Hipnóticos y Sedantes/administración & dosificación , Infusiones Intravenosas , Analgésicos/administración & dosificación , Analgésicos/uso terapéutico , Anestésicos Intravenosos/administración & dosificación , Dolor Postoperatorio/tratamiento farmacológicoRESUMEN
OBJECTIVE: Determine the association between severe hypertensive disease of pregnancy (HDP) with moderate-severe bronchopulmonary dysplasia (BPD) in preterm infants (< 31 weeks' gestation). STUDY DESIGN: Preterm birth cohort study of 693 mother-infant dyads. Severe HDP was defined as severe preeclampsia, HELLP syndrome or eclampsia. The outcome was moderate-severe BPD classified at 36 weeks corrected gestational age, per the NICHD Consensus statement. RESULTS: 225 (32%) mothers developed severe HDP and 234 (34%) infants had moderate-severe BPD. There was an interaction between severe HDP and gestational age (p = 0.03). Infants born at < 25 weeks gestation to mothers with HDP had increased odds for moderate-severe BPD compared to infants of normotensive mothers delivering at the same gestational age. Infants born > 28 weeks to mothers with severe HDP had decreased odds for the outcome, though not statistically significant. CONCLUSIONS: Severe HDP has a differential effect on the development of moderate-severe BPD based on gestational age.
Asunto(s)
Displasia Broncopulmonar , Edad Gestacional , Hipertensión Inducida en el Embarazo , Recien Nacido Prematuro , Humanos , Displasia Broncopulmonar/complicaciones , Femenino , Embarazo , Recién Nacido , Adulto , Índice de Severidad de la Enfermedad , Factores de Riesgo , Preeclampsia , Masculino , Estudios de Cohortes , Modelos LogísticosRESUMEN
Pivotal trials investigating the use of inhaled nitric oxide (iNO) in the 1990s led to approval by the Food and Drug Administration in 1999. Inhaled nitric oxide is the only approved pulmonary vasodilator for persistent pulmonary hypertension of the newborn (PPHN). Selective pulmonary vasodilation with iNO in near-term and term neonates with PPHN is safe, and targeted use of iNO in less mature neonates with pulmonary hypertension (PH) can be beneficial. This review addresses a brief history of iNO, clinical features of neonatal PH, and the clinical application of iNO.
Asunto(s)
Hipertensión Pulmonar , Síndrome de Circulación Fetal Persistente , Recién Nacido , Humanos , Óxido Nítrico/uso terapéutico , Hipertensión Pulmonar/tratamiento farmacológico , Administración por Inhalación , Síndrome de Circulación Fetal Persistente/tratamiento farmacológico , PulmónRESUMEN
A parasite-host, host-parasite and distribution-based checklist of helminths found in bats (Chiroptera) of North America north of Mexico is presented. The parasite-host checklist includes a total of 93 species (including records without a species identification) of helminth parasites reported in the literature from 30 species of bats. These include 54 trematodes, 11 cestodes, and 28 nematodes. Each helminth species is listed under its most current accepted name, with all known synonyms, distribution by state/province, and references for each geographic location. Lists of helminths reported from individual species of bats as well as states of the United States and provinces/territories of Canada are also provided. The following new combinations are proposed: Paralecithodendrium alaskensis (Neiland, 1962) n. comb. for Prosthodendrium alaskensis Neiland, 1962; Paralecthodendrium longiforme (Bhalerao, 1926) n. comb. for Lecithodendrium longiforme Bhalerao, 1926; and Paralecithodendrium singularium (Byrd & Macy, 1942) n. comb. for Prosthodendrium singularium Byrd & Macy, 1942. The state of knowledge of helminths of bats in North America is briefly discussed.
Asunto(s)
Quirópteros , Helmintos , Parásitos , Trematodos , Animales , Quirópteros/parasitología , México , América del NorteRESUMEN
INTRODUCTION: Prosthetic patches (patch) and muscle flaps (flap) are techniques used for repair of congenital diaphragmatic hernia (CDH) with a large defect unamenable to primary closure. We hypothesized that the flap technique for CDH repair while on extra-corporeal membrane oxygenation (on-ECMO) would have decreased bleeding complications compared to patch due to the hemostatic advantage of native tissue. METHODS: A single-center retrospective comparative study of patients who underwent on-ECMO CDH repair between 2008 and 2022 was performed. RESULTS: Fifty-two patients met inclusion criteria: 18 patch (34.6%) and 34 flap (65.4%). There was no difference in CDH severity between groups. On univariate analysis, reoperation for surgical bleeding was lower following flap repair compared to patch (23.5% vs 55.6%, respectively; p = 0.045), 48-h postoperative blood product transfusion was lower after flap repair (132 mL/kg vs 273.5 mL/kg patch; p = 0.006), and two-year survival was increased in the flap repair group compared to patch (53.1% vs 17.7%, respectively; p = 0.036). On multivariate analysis adjusting for CDH side, day on ECMO repaired, and day of life CDH repaired, flap repair was significantly associated with lower five-day postoperative packed red blood cell transfusion amount, improved survival to hospital discharge, and improved two-year survival. CONCLUSIONS: Our experience suggests that the muscle flap technique for on-ECMO CDH repair is associated with reduced bleeding complications compared to prosthetic patch repair, which may in part be responsible for the improved survival seen in the flap repair group. These results support the flap repair technique as a favored method for on-ECMO CDH repair. LEVEL OF EVIDENCE: Level III.
Asunto(s)
Oxigenación por Membrana Extracorpórea , Hernias Diafragmáticas Congénitas , Humanos , Hernias Diafragmáticas Congénitas/cirugía , Estudios Retrospectivos , Diafragma , Colgajos QuirúrgicosRESUMEN
Background: Questions exist regarding patient selection for surgery in anaplastic thyroid carcinoma (ATC), particularly with the advent of neoadjuvant-targeted therapeutics. The present scoping review sought to evaluate what extent of surgical resection should be performed in ATC. Methods: A scoping review was carried out in accordance with Joanna Briggs Institute and the preferred reporting items for systematic reviews and meta-analyses extension for scoping reviews (PRISMA-ScR) protocols. Included studies were required to provide clear description of the surgery performed for ATC. Results: The final search identified 6901 articles. Ultimately only 15 articles including 1484 patients met inclusion criteria. A total of 765 patients (51.5%) underwent attempted curative intent surgery. The approach to resection of adjacent tissues varied between studies. Eight studies considered laryngeal ± pharyngeal resection (8/15, 53.3%), eight studies (53.3%) considered tracheal resection and again eight studies (53.3%) considered esophageal resection. More extensive resections increased morbidity without improving overall survival (OS) (<9 months in the 12 studies using a combination of surgery and chemoradiotherapy). In the three studies utilizing targeted therapy in addition to surgery, OS was notably improved while surgical resection following neoadjuvant therapy was less extensive. Conclusions: There is no clear agreement in the literature regarding the limits of surgical resection in locoregionally advanced ATC. A definition of surgically resectable disease will be required to guide surgical decision making in ATC, particularly with the potential to reduce tumor burden using neoadjuvant targeted treatment in suitable patients. Level of evidence: III.
RESUMEN
Objective: Determine the association between severe hypertensive disease of pregnancy (HDP) with moderate-severe bronchopulmonary dysplasia (BPD) in preterm infants (< 31 weeks' gestation). Study Design: Preterm birth cohort study of 693 mother-infant dyads. Severe HDPwas defined as severe preeclampsia, HELLP syndrome or eclampsia. The outcome was moderate-severe BPD classified at 36 weeks corrected gestational age, based on the NICHD Consensusstatement. Results: 225 (32%) mothers developed severe HDP and 234 (34%) infants hadmoderate-severe BPD. There was an interaction between severe HDP and gestational age (p=0.03). Infants born at earlier gestational ages to mothers with HDP had increased odds for moderate-severe BPD compared to infants of normotensive mothers delivering at the same gestational age. Infants born at later gestational ages to mothers with severe HDP had decreased odds for the outcome. Conclusions: Severe HDP has a differential effect on the development of moderate-severe BPD based on gestational age.
RESUMEN
OBJECTIVE: To describe current treatment practices of preterm infants with early hypoxemic respiratory failure (HRF) and pulmonary hypertension (PH) and their association with patient outcomes. STUDY DESIGN: We developed a prospective, observational, multicenter clinical registry of preterm newborns <34 weeks' gestation with HRF and PH, based on either clinical or echocardiographic evidence during the first 72 hours of life, from 28 neonatal intensive care units in the US from 2017 through 2022. The primary end point was mortality among those who did or did not receive PH-targeted treatment, and the secondary end points included comparisons of major morbidities. Variables were compared using t tests, Wilcoxon rank-sum tests, Fisher exact tests, and χ² tests. RESULTS: We analyzed the results of 224 preterm infants enrolled in the registry. Of which, 84% (188/224) received PH-targeted treatment, most commonly inhaled nitric oxide (iNO). Early mortality in this cohort was high, as 33% (71/224) of this sample died in the first month of life, and 77% of survivors (105/137) developed bronchopulmonary dysplasia. Infants who received PH-targeted treatment had higher oxygenation indices at the time of enrollment (28.16 [IQR: 13.94, 42.5] vs 15.46 [IQR: 11.94, 26.15]; P = .0064). Patient outcomes did not differ between those who did or did not receive PH-targeted therapy. CONCLUSIONS: Early-onset HRF with PH in preterm infants is associated with a high early mortality and a high risk of developing bronchopulmonary dysplasia. iNO is commonly used to treat early-onset PH in preterm infants with HRF. In comparison with untreated infants with lower oxygenation indices, iNO treatment in severe PH may prevent poorer outcomes.
Asunto(s)
Displasia Broncopulmonar , Hipertensión Pulmonar , Insuficiencia Respiratoria , Lactante , Recién Nacido , Humanos , Recien Nacido Prematuro , Displasia Broncopulmonar/terapia , Displasia Broncopulmonar/tratamiento farmacológico , Hipertensión Pulmonar/tratamiento farmacológico , Estudios Prospectivos , Insuficiencia Respiratoria/terapia , Óxido Nítrico , Administración por InhalaciónRESUMEN
We examined postnatal echocardiograms for 62 infants with congenital diaphragmatic hernia born from 2014 through 2020. Left and right ventricular dysfunction on D0 were sensitive, whereas persistent dysfunction on D2 was specific for extracorporeal membrane oxygenation requirement. Biventricular dysfunction had the strongest association with extracorporeal membrane oxygenation. Serial echocardiography may inform prognosis in congenital diaphragmatic hernia.
Asunto(s)
Oxigenación por Membrana Extracorpórea , Hernias Diafragmáticas Congénitas , Recién Nacido , Lactante , Humanos , Hernias Diafragmáticas Congénitas/complicaciones , Hernias Diafragmáticas Congénitas/diagnóstico por imagen , Hernias Diafragmáticas Congénitas/terapia , Estudios Retrospectivos , Ecocardiografía , PronósticoRESUMEN
PURPOSE: Non-conventional laryngeal malignancies (NSCC) often have limited published data to guide management despite individual histopathological subtypes often exhibiting heterogeneous behaviour, characteristics, and treatment responses compared to laryngeal squamous cell carcinoma (SCC). This study aimed to compare oncological outcomes with SCC, specifically disease-free survival (DFS), disease-specific survival (DSS) and overall survival (OS). Secondary objectives were to compare treatment differences and perform a state of the art review. METHODS: This was a multicentre retrospective cohort study at four tertiary head and neck centres. Survival outcomes between NSCC and SCC patients were analysed with Kaplan-Meier curves and compared by log rank testing. Univariate Cox regression analysis was performed to predict survival by histopathological subgroup, T-stage, N-stage and M-stage. RESULTS: There were no significant differences in 3-year DFS (p = 0.499), DSS (p = 0.329), OS (p = 0.360) or Kaplan Meier survival curves (DSS/OS) between SCC and overall NSCC groups. However, univariate Cox regression analysis identified "rare" histopathologies (mostly small cell carcinoma) to be predictive of less favourable OS (p = 0.035) but this result was not observed for other NSCC histopathological subgroups. N-stage (p = 0.027) and M-stage (p = 0.048) also predicted OS for NSCC malignancies. Significant differences in treatment modalities were identified with treatment of NSCC typically involving surgical resection and SCC often managed non-surgically (e.g., primary radiotherapy). CONCLUSIONS: Although overall NSCC is managed differently compared to SCC, there do not appear to be differences in survival outcomes between these groups. N-stage and M-stage appear to be more predictive of OS than histopathology than many NSCC subtypes.
Asunto(s)
Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Neoplasias Laríngeas , Humanos , Neoplasias Laríngeas/patología , Carcinoma de Células Escamosas/patología , Estudios Retrospectivos , Estadificación de Neoplasias , Neoplasias de Cabeza y Cuello/patología , PronósticoRESUMEN
Objective: The objective of this study was to explore the pattern of lymph-node spread of SCCs involving the temporal bone. Methods: We retrospectively reviewed all cutaneous SCCs involving the temporal bone over a 20-year time-period. Forty-one patients were eligible. Results: Mean age was 72.8 years. The diagnosis was cutaneous SCC in all cases.All patients underwent a temporal bone resection, 70.7% had a neck-dissection and 78.0% a parotidectomy.Level 2 was the most common area of neck metastasis, and occurred in 12.2%. The parotid had disease in 34.1%. 51.2% of patients underwent free-flap reconstruction.Mean overall survival of the cohort was 4.2 years. Conclusions: Overall, the rate of cervical nodal metastasis was 22.0% and 13.5% in the occult setting. The parotid was involved in 34.1% and 10.0% in the occult setting. Results from the present study support consideration for performing a parotidectomy at the time of temporal bone resection, while a neck dissection can be performed for adequate staging of the nodal basin. Level of Evidence: 3.
RESUMEN
Long-term data allow ecologists to assess trajectories of population abundance. Without this context, it is impossible to know whether a taxon is thriving or declining to extinction. For parasites of wildlife, there are few long-term data-a gap that creates an impediment to managing parasite biodiversity and infectious threats in a changing world. We produced a century-scale time series of metazoan parasite abundance and used it to test whether parasitism is changing in Puget Sound, United States, and, if so, why. We performed parasitological dissection of fluid-preserved specimens held in natural history collections for eight fish species collected between 1880 and 2019. We found that parasite taxa using three or more obligately required host species-a group that comprised 52% of the parasite taxa we detected-declined in abundance at a rate of 10.9% per decade, whereas no change in abundance was detected for parasites using one or two obligately required host species. We tested several potential mechanisms for the decline in 3+-host parasites and found that parasite abundance was negatively correlated with sea surface temperature, diminishing at a rate of 38% for every 1 °C increase. Although the temperature effect was strong, it did not explain all variability in parasite burden, suggesting that other factors may also have contributed to the long-term declines we observed. These data document one century of climate-associated parasite decline in Puget Sound-a massive loss of biodiversity, undetected until now.
Asunto(s)
Parásitos , Animales , Clima , Animales Salvajes , Biodiversidad , Peces , Interacciones Huésped-ParásitosRESUMEN
We examined the results of cardiac catheterization in infants with congenital diaphragmatic hernia (CDH) from 2009 to 2020. Catheterization confirmed pulmonary arterial hypertension in all cases (n = 17) and identified left ventricular (LV) diastolic dysfunction (LVDD) in 53%. LVDD was associated with greater respiratory morbidity. Preprocedural noninvasive assessment showed inconsistent agreement with catheterization results.