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1.
World J Crit Care Med ; 13(3): 93478, 2024 Sep 09.
Artículo en Inglés | MEDLINE | ID: mdl-39253307

RESUMEN

Traumatic Brain Injury is a major cause of death and long-term disability. The early identification of patients at high risk of mortality is important for both management and prognosis. Although many modified scoring systems have been developed for improving the prediction accuracy in patients with trauma, few studies have focused on prediction accuracy and application in patients with traumatic brain injury. The shock index (SI) which was first introduced in the 1960s has shown to strongly correlate degree of circulatory shock with increasing SI. In this editorial we comment on a publication by Carteri et al wherein they perform a retrospective analysis studying the predictive potential of SI and its variants in populations with severe traumatic brain injury.

2.
World J Crit Care Med ; 13(3): 94020, 2024 Sep 09.
Artículo en Inglés | MEDLINE | ID: mdl-39253310

RESUMEN

Critical care medicine has undergone significant evaluation in the 21st century, primarily driven by advancements in technology, changes in healthcare delivery, and a deeper understanding of disease processes. Advancements in technology have revolutionized patient monitoring, diagnosis, and treatment in the critical care setting. From minimally invasive procedures to advances imaging techniques, clinicians now have access to a wide array of tools to assess and manage critically ill patients more effectively. In this editorial we comment on the review article published by Padte S et al wherein they concisely describe the latest developments in critical care medicine.

3.
Urology ; 2024 Sep 02.
Artículo en Inglés | MEDLINE | ID: mdl-39233282

RESUMEN

OBJECTIVE: To evaluate whether earlier administration of adjuvant chemotherapy (AC) can significantly augment survival rates in muscle-invasive bladder cancer. METHODS: We systematically searched PubMed, Cochrane Central, Scopus, and Web of Science library databases for original articles that looked at timing to AC after radical cystectomy. Heterogeneity was assessed using Higgins I2%, with values over 50% considered heterogeneous and analyzed with a random effects model; otherwise, a fixed effects model was used. Studies were stratified based on the cutoff time used for administering AC. Two primary cutoffs were employed: 45 days and 90 days. Immediate AC was defined as chemotherapy administered before the predefined cutoff, while delayed AC was defined as chemotherapy administered after this cutoff. Comparisons were made between immediate versus delayed. RESULTS: A total of 5 studies were included. Overall survival (OS) was reported in all of the studies. The meta-analysis showed that immediate AC significantly improved OS, with a hazard ratio (HR) of 1.20 [1.06, 1.36], P=.004. When stratifying by the timing of therapy, starting chemotherapy within 45 days resulted in a greater improvement in survival (HR 1.27 [1.02, 1.59], P=.03) compared to starting within 90 days (HR 1.17 [1.00, 1.36], P=.04). CONCLUSION: The findings of this systematic review and meta-analysis emphasize that the timing of AC post-radical cystectomy significantly influences survival outcomes in patients with MIBC. The benefits of early AC initiation underscore its potential in mitigating disease progression and improving long-term survival rates.

4.
J Kidney Cancer VHL ; 11(3): 33-39, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-39148862

RESUMEN

Although rare in adults, Wilms tumor is the most common pediatric renal tumor. Treatment typically involves radical nephrectomy followed by adjuvant chemotherapy or radiation, although outcomes differ between children and adults which may be due to challenges in accurately diagnosing these patients. In this article, we present a case report of an adult patient with Jeune syndrome and multiple urologic abnormalities who underwent radical nephrectomy for a large renal mass and was subsequently diagnosed with an epithelial predominant Wilms tumor. Epithelial predominant Wilms tumor may have distinct origins from other Wilms tumor histological subtypes and may incur better outcomes. Herein, we discuss the literature surrounding this rare entity as well as the anticipated treatment course.

5.
World J Crit Care Med ; 13(2): 92441, 2024 Jun 09.
Artículo en Inglés | MEDLINE | ID: mdl-38855266

RESUMEN

Mechanical ventilation (MV) is an important strategy for improving the survival of patients with respiratory failure. However, MV is associated with aggravation of lung injury, with ventilator-induced lung injury (VILI) becoming a major concern. Thus, ventilation protection strategies have been developed to minimize complications from MV, with the goal of relieving excessive breathing workload, improving gas exchange, and minimizing VILI. By opting for lower tidal volumes, clinicians seek to strike a balance between providing adequate ventilation to support gas exchange and preventing overdistension of the alveoli, which can contribute to lung injury. Additionally, other factors play a role in optimizing lung protection during MV, including adequate positive end-expiratory pressure levels, to maintain alveolar recruitment and prevent atelectasis as well as careful consideration of plateau pressures to avoid excessive stress on the lung parenchyma.

6.
World J Crit Care Med ; 13(2): 91314, 2024 Jun 09.
Artículo en Inglés | MEDLINE | ID: mdl-38855277

RESUMEN

Pneumonia is a disease associated with significant healthcare burden with over 1.5 million hospitalizations annually and is the eighth leading cause of death in the United States. While community-acquired pneumonia (CAP) is generally considered an acute time-limited illness, it is associated with high long-term mortality, with nearly one-third of patients requiring hospitalization dying within one year. An increasing trend of detecting multidrug-resistant (MDR) organisms causing CAP has been observed, especially in the Western world. In this editorial, we discuss about a publication by Jatteppanavar et al which reported that a case of a MDR organism was the culprit in developing pneumonia, bacteremia, and infective endocarditis that led to the patient's death. The early detection of these resistant organisms helps improve patient outcomes. Significant advances have been made in the biotechnological and research space, but preventive measures, diagnostic techniques, and treatment strategies need to be developed.

7.
Cureus ; 16(4): e57783, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38721157

RESUMEN

Lung cancer screening with low-dose computed tomography (LDCT) can significantly improve survival rates with early detection. With the increased amount of imaging studies being performed for screening, there are more incidental lesions found. Malignancy and pulmonary infections are two of the major differentials when a lesion is found on CT. Neither a CT scan nor a positron emission tomography can reliably differentiate between malignancy and infectious lesions. Here, we present an unexpected case of multiple nodules detected on LDCT that was performed for lung cancer screening and the workup that was done to lead to a diagnosis.

8.
Int Urol Nephrol ; 2024 May 30.
Artículo en Inglés | MEDLINE | ID: mdl-38811450

RESUMEN

OBJECTIVE: To investigate if predictors of wound complications differed between patients undergoing excision and primary anastomosis urethroplasty (EPA) and augmented urethroplasty. METHODS: The National Surgical Quality Improvement Program database from 2006 to 2018 was queried for male patients undergoing urethroplasty. Thirty-day wound complications were identified and categorized (superficial/deep/organ-space surgical site infections and dehiscence). Multivariable logistic regression was performed to determine risk factors associated with wound complications. Smoking history was defined as current smoker within the past year. RESULTS: Urethroplasty was performed in 2251 males, with 25.46% (n = 573) using a flap or graft. There was no significant difference in wound complications for patients undergoing augmented urethroplasty (n = 17, 2.97%) or EPA (n = 45, 2.68%) (p = 0.9). The augmented group had a higher BMI, longer operative time, and longer length of stay. On multivariable logistic regression, risk factors associated with wound complications for patients undergoing EPA were diabetes (OR 2.56, p = 0.03) and smoking (OR 2.32, p = 0.02). However, these factors were not associated with wound complications in patients undergoing augmented urethroplasty. CONCLUSIONS: Smoking and diabetes were associated with increased wound complications for men undergoing EPA, but not in patients undergoing augmented urethroplasty. Patients with comorbidities associated with worse wound healing may be more likely to have a wound complication when undergoing EPA.

9.
Cureus ; 16(1): e53344, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38435889

RESUMEN

Foreign body aspiration (FBA) in adults is indeed a significant medical concern, albeit less common than in children. The increase in incidence with advancing age can be attributed to factors such as a decline in mental status and impairment of the swallowing reflex, which is more prevalent in the elderly population. The symptoms of FBA are highly variable, ranging from severe, acute asphyxiation, which may or may not involve complete airway obstruction, to more subtle signs like coughing, shortness of breath (dyspnea), choking, or fever. These varied presentations, coupled with the fact that many other medical conditions can mimic the respiratory symptoms seen in FBA, make diagnosis challenging. A high index of suspicion is often required, especially in cases where the patient's history does not clearly point toward aspiration. Immediate management focuses on supporting the airway, which is crucial given the potential for severe obstruction. Radiographic imaging plays a key role in localizing the foreign body, which is vital for planning its removal. Bronchoscopy, particularly flexible bronchoscopy, is the cornerstone of both diagnosis and treatment. This technique allows for direct visualization of the airways, localization of the foreign body, and its subsequent removal. This is crucial to avoid long-term complications, which can arise if the foreign body is not promptly and effectively removed. In this case report, we present a 64-year-old female patient who was found to have a foreign object positioned in the right lower lobe of the lungs that was removed via flexible bronchoscopy.

10.
Cancer Rep (Hoboken) ; 7(2): e1932, 2024 02.
Artículo en Inglés | MEDLINE | ID: mdl-38189893

RESUMEN

BACKGROUND: Immuno-oncology therapy (IO) is associated with a variety of treatment-related toxicities. However, the impact of toxicity on the treatment discontinuation rate between males and females is unknown. We hypothesized that immune-related adverse events would lead to more frequent treatment changes in females since autoimmune diseases occur more frequently in females. AIMS: Our aim was to determine if there was a difference in the rate of immunotherapy treatment change due to toxicity between males and females. METHODS AND RESULTS: The Oncology Research Information Exchange Network Avatar Database collected clinical data from 10 United States cancer centers. Of 1035 patients receiving IO, 447 were analyzed, excluding those who did not have documentation noting if a patient changed treatment (n = 573). Fifteen patients with unknown or gender-specific cancer were excluded. All cancer types and stages were included. The primary endpoint was documented treatment change due to toxicity. Four hundred and forty-seven patients (281 males and 166 females) received IO treatment. The most common cancers treated were kidney, skin, and lung for 99, 84, and 54 patients, respectively. Females had a shorter IO course than males (median 3.7 vs. 5.1 months, respectively, p = .02). Fifty-four patients changed treatment due to toxicity. There was no significant difference between females and males on chi-square test (11.4% vs. 12.5%, respectively, p = 0.75) and multivariable logistic regression (OR 0.924, 95% CI 0.453-1.885, p = .827). Significantly more patients with chronic obstructive pulmonary disease (COPD) changed therapy due to toxicity (OR 2.491, 95% CI 1.025-6.054, p = .044). CONCLUSION: Females received a shorter course of IO than males. However, there was no significant difference in the treatment discontinuation rate due to toxicity between males and females receiving IO. Toxicity-related treatment change was associated with COPD.


Asunto(s)
Neoplasias , Enfermedad Pulmonar Obstructiva Crónica , Masculino , Femenino , Humanos , Estados Unidos , Neoplasias/terapia , Inmunoterapia/efectos adversos , Inmunoterapia/métodos , Oncología Médica , Enfermedad Pulmonar Obstructiva Crónica/etiología
11.
J Endourol ; 38(1): 47-52, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37819689

RESUMEN

Background: Conventional operative insufflation uses a one-way trocar to handle instruments while maintaining pneumoperitoneum. In 2007, the AirSeal® valveless trocar insufflation system was introduced, which maintains stable pneumoperitoneum while continuously evacuating smoke. Although this device has been validated in adult patients, it has not been extensively validated in the pediatric population. Materials and Methods: A retrospective cohort study of pediatric urology patients aged 0 to 21 who underwent laparoscopic pyeloplasty between March 2016 and October 2021 was performed. Intraoperative physiologic parameters, procedure characteristics, postoperative outcomes, and demographics of each patient in whom either AirSeal insufflation system (AIS) or conventional insufflation system (CIS) was utilized were obtained from hospital records. Data were compared across the AIS and CIS cohorts. The primary outcomes were intraoperative anesthetic and physiologic parameters, including end tidal carbon dioxide, oxygen saturation, body temperature, positive inspiratory pressure, systolic blood pressure, and heart rate. Results: There were no significant differences in the anesthetic and physiologic parameters in the AIS and CIS groups. In addition, no differences in demographics, procedural characteristics, or complication rates were found between the cohorts. Conclusion: The AirSeal valveless trocar insufflation system demonstrates comparable intraoperative anesthetic and physiologic outcomes compared to conventional one-way valve insufflation in pediatric laparoscopic pyeloplasty. Certain surgeon-related qualitative metrics are underappreciated in this study, however, including improved visualization with vigorous suctioning and pressure maintenance with frequent instrument exchanges. Surgeon experience may mask the benefits of these characteristics as it pertains to quantitative surgical outcomes such as estimated blood loss, operative time, and perioperative complications.


Asunto(s)
Anestésicos , Insuflación , Laparoscopía , Neumoperitoneo , Urología , Adulto , Humanos , Niño , Insuflación/métodos , Estudios Retrospectivos , Laparoscopía/métodos , Instrumentos Quirúrgicos , Dióxido de Carbono , Neumoperitoneo Artificial/métodos
12.
Urol Oncol ; 42(1): 21.e9-21.e20, 2024 01.
Artículo en Inglés | MEDLINE | ID: mdl-37953186

RESUMEN

INTRODUCTION: Pelvic lymphadenectomy (PLND) alongside radical cystectomy (RC), provides crucial diagnostic and therapeutic value in patients with bladder cancer. With the advent of neoadjuvant chemotherapy and prospective data supporting standard PLND, controversy remains regarding the optimal PLND extent and patient selection. Nearly 40% of patients may not receive adequate PLND, even though 25% of patients have positive lymph nodes (LN) at time of RC. We hypothesized that PLND still remains an important facet of bladder cancer treatment. To clarify the prognostic importance of nodal yield, we performed a retrospective investigation of a heterogenous population (pTanyNx/0M0) of patients undergoing RC. METHODS: From the Surveillance, Epidemiology, and End Results (SEER) program, we identified pTanyNx/0M0 bladder cancer patients undergoing RC from 2004 to 2015. Kaplan Meier curves and Cox proportional hazards models assessed cancer-specific survival. Patients were analyzed with PLND performed as the primary covariate. Survival analysis then stratified patients undergoing PLND by LN yield, both as a continuous and categorial variable (≤10, 11-20, 21-30, and >30), and T stage. RESULTS: The final cohort included pTanyNx/0M0 patients with urothelial bladder cancer (n = 12,096); median follow up was 39 (IQR: 17-77) months. PLND was performed in 81.45% of patients with a median LN yield of 14 (IQR: 7-23). Most commonly, patients had T2 disease (44.68%). After controlling for age and T stage, patients receiving PLND had improved CSS (HR = 0.56, [95% CI: 0.51-0.62]) compared to those that did not receive PLND. When grouping patients by LN yield, survival improved in a "dose dependent" manner (>30 LN: HR = 0.76, [95% CI: 0.66-0.87]). We noted similar results when stratifying patients into non-muscle-invasive (NMIBC) and muscle-invasive bladder cancer (MIBC). CONCLUSIONS: In a large contemporary series of pTanyNx/0M0 bladder cancer patients, we found a significant oncologic benefit to PLND. Higher LN yield correlated to improved CSS in non-muscle-invasive and muscle-invasive disease. Our data support the possibility of occult micrometastasis even in non-muscle-invasive disease. Additionally, in light of recent advances in adjuvant immunotherapy, our results emphasize the importance of adequate nodal yield for accurate staging and optimal treatment.


Asunto(s)
Carcinoma de Células Transicionales , Neoplasias de la Vejiga Urinaria , Humanos , Estudios Retrospectivos , Estudios Prospectivos , Neoplasias de la Vejiga Urinaria/patología , Escisión del Ganglio Linfático/métodos , Carcinoma de Células Transicionales/patología , Cistectomía/métodos , Ganglios Linfáticos/cirugía , Ganglios Linfáticos/patología
13.
Urol Oncol ; 41(9): 390.e19-390.e26, 2023 09.
Artículo en Inglés | MEDLINE | ID: mdl-37246134

RESUMEN

INTRODUCTION: Despite significant morbidity, radical cystectomy (RC) is standard of care for muscle invasive bladder cancer, certain high-risk nonmuscle invasive tumors and after failure of intravesical or trimodal therapy. Modern efforts have hastened the recovery after this surgery without impact on overall complication rates. Our primary aim was to examine changes in complication rates of RC over time. METHODS: The National Surgical Quality Improvement Program database included 11,351 RC from 2006 to 2018 for nondisseminated bladder cancer. Baseline characteristics and complication rates were studied across time periods: 2006 to 2011, 2012 to 2014, and 2015 to 2018. Thirty-day complications, readmissions, and mortality were identified. RESULTS: Overall complication rates decreased over time (56.5%, 57.4%, 50.6%, P < 0.01). Infectious complications were stable, including UTIs (10.1%, 8.8%, 8.3% respectively, P = 0.11) and sepsis (10.4%, 8.8%, 8.7% respectively, P = 0.20). On multivariable analysis, ASA≥3 (OR 1.399, 95% CI 1.279-1.530) was associated with increased complications, while procedures in 2015 to 2018 (OR 0.825, 95% CI 0.722-0.942), laparoscopic/robotic approach (OR 0.555, 95%CI 0.494-0.622), and ileal conduit (OR 0.796, 95% CI 0.719-0.882) were associated with decreased complication rates. Other outcomes of interest included mean length of stay (LOS), which decreased over time (10.5, 9.8, 8.6 days, respectively, P < 0.01) and readmission (20.0%, 21.3%, 21.0%, respectively, P = 0.84) and mortality rates were stable (2.7%, 1.7%, 2.0%, respectively, P = 0.13). CONCLUSION: Decreased early complications and LOS after RC over time may reflect beneficial effects of recent advances in bladder cancer treatment such as enhanced recovery after surgery protocols and minimally invasive techniques. Further opportunities to improve long term outcomes, readmissions and infection rates are needed.


Asunto(s)
Neoplasias de la Vejiga Urinaria , Derivación Urinaria , Humanos , Cistectomía/efectos adversos , Cistectomía/métodos , Neoplasias de la Vejiga Urinaria/patología , Vejiga Urinaria/patología , Derivación Urinaria/efectos adversos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/cirugía , Tiempo de Internación , Estudios Retrospectivos
14.
Urology ; 172: 182-185, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36402274

RESUMEN

We present a case of chemotherapy refractory spindle cell rhabdomyosarcoma of the lower urinary tract in a 15-month-old female that ultimately required consolidative surgery with cystectomy, urethrectomy, ovarian-sparing hysterectomy, bilateral salpingectomy, anterior vaginal wall resection, and bilateral pelvic lymph node dissection. Genitourinary reconstruction was performed by ileal conduit creation and vaginoplasty. After completion of her maintenance postoperative chemotherapy regimen, the patient has remained disease-free for approximately 27 months.


Asunto(s)
Rabdomiosarcoma , Neoplasias de la Vejiga Urinaria , Derivación Urinaria , Humanos , Femenino , Lactante , Vejiga Urinaria/cirugía , Vejiga Urinaria/patología , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Neoplasias de la Vejiga Urinaria/cirugía , Neoplasias de la Vejiga Urinaria/patología , Cistectomía , Rabdomiosarcoma/tratamiento farmacológico , Rabdomiosarcoma/cirugía
15.
J Am Coll Surg ; 236(1): 18-25, 2023 01 01.
Artículo en Inglés | MEDLINE | ID: mdl-36519902

RESUMEN

BACKGROUND: Inguinal lymph node dissection (ILND) is used for diagnosis and treatment in penile cancer (PC), vulvar cancer (VC), and melanomas draining to the inguinal lymph nodes. However, ILND is often characterized by its morbidity and high wound complication rate. Consequently, we aimed to characterize wound complication rates after ILND. STUDY DESIGN: The NSQIP database was queried for ILND performed from 2005 to 2018 for melanoma, PC, or VC. Thirty-day wound complications included wound disruption and superficial, deep, and organ-space surgical site infection. Multivariable logistic regression was performed with covariates, including cancer type, age, American Society of Anesthesiologists score ≥3, BMI ≥30, smoking history, diabetes, operative time, and concomitant pelvic lymph node dissection. RESULTS: A total of 1,099 patients had an ILND with 92, 115, and 892 ILNDs performed for PC, VC, and melanoma, respectively. Wound complications occurred in 161 (14.6%) patients, including 12 (13.0%), 17(14.8%), and 132 (14.8%) patients with PC, VC, and melanoma, respectively. Median length of stay was 1 day (interquartile range 0 to 3 days), and median operative time was 152 minutes (interquartile 83 to 192 minutes). Readmission rate was 12.7%. Wound complications were associated with longer operative time per 10 minutes (odds ratio 1.038, 95% CI 1.019 to 1.056, p < 0.001), BMI ≥30 (odds ratio 1.976, 95% CI 1.386 to 2.818, p < 0.001), and concomitant pelvic lymph node dissection (odds ratio 1.561, 95% CI 1.056 to 2.306, p = 0.025). CONCLUSIONS: Predictors of wound complications after ILND include BMI ≥30, longer operative time, and concomitant pelvic lymph node dissection. There have been efforts to decrease ILND complication rates, including minimally invasive techniques and modified templates, which are not captured by NSQIP, and such approaches may be considered especially for those with increased complication risks.


Asunto(s)
Melanoma , Neoplasias del Pene , Masculino , Humanos , Conducto Inguinal/cirugía , Conducto Inguinal/patología , Escisión del Ganglio Linfático/efectos adversos , Escisión del Ganglio Linfático/métodos , Neoplasias del Pene/etiología , Neoplasias del Pene/patología , Neoplasias del Pene/cirugía , Melanoma/cirugía , Melanoma/patología , Ganglios Linfáticos/patología
16.
Cancers (Basel) ; 14(22)2022 Nov 17.
Artículo en Inglés | MEDLINE | ID: mdl-36428737

RESUMEN

(1) Purpose: To assess the survival benefit for different times to adjuvant chemotherapy after a radical cystectomy. (2) Materials and Methods: We systematically searched PubMed®, Cochrane Central®, Scopus®, and Web of Science® library databases for original articles that looked at timing to adjuvant chemotherapy after radical cystectomy. Primary endpoints were five-year survival, progression free survival, and overall survival. Available multivariable hazard ratios and corresponding 95% CIs were included in the qualitative analysis. The risk of bias was completed for nonrandomized studies. (3) Results: Using PRISMA guidelines, our electronic search resulted in a total of 1862 records. After a detailed review, we selected four studies that addressed the impact of the timing of adjuvant chemotherapy for patients who underwent radical cystectomy. (4) Conclusion: A survival benefit was seen with an earlier administration of adjuvant chemotherapy, albeit a benefit persists for delayed chemotherapy post-radical cystectomy. A safe and ethical approach at this time would be to administer adjuvant chemotherapy as early in the postoperative period as possible, given the known survival benefit of such therapy (9-11% absolute survival benefit at five years).

17.
Int J Cardiol Heart Vasc ; 43: 101150, 2022 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-36415344

RESUMEN

Background: Right ventricular (RV) dysfunction in acute COVID-19 was reported to be associated with poor prognosis. We studied the association between parameters of RV dysfunction and in-hospital mortality during the surges caused by different SARS-CoV-2 variants. Methods: In a retrospective single-center study, we enrolled 648 consecutive patients hospitalized with COVID-19 [66 (10 %) hospitalized during the alpha variant surge, 433 (67 %) during the delta variant surge, and 149 (23 %), during the omicron variant surge]. Patients were reported from a hospital with an underreported population of mostly African American and Hispanic patients. Patients were followed for a median of 11 days during which in-hospital death occurred in 155 (24 %) patients [Alpha wave: 25 (38 %), Delta Wave: 112 (26 %), Omicron wave: 18 (12 %), p < 0.001]. Results: RV dysfunction occurred in 210 patients (alpha: 32 %, 26 %, delta: 29 %, and omicron: 49 %, p < 0.001) and was associated with higher mortality across waves, however, independently predicted in-hospital mortality in the Alpha (HR = 5.1, 95 % CI: 2.06-12.5) and Delta surges (HR = 1.6, 95 % CI: 1.11-2.44), but not in the Omicron surge. When only patients with RV dysfunction were compared, the mortality risk was found to decrease significantly from the Alpha (HR = 13.6, 95 % CI: 3.31-56.3) to the delta (HR = 1.93, 95 % CI: 1.25-2.96) and to the Omicron waves (HR = 11, 95 % CI: 0.6-20.8). Conclusions: RV dysfunction continues to occur in all strains of the SARS-CoV-2 virus, however, the mortality risk decreased from wave to wave likely due to evolution of better therapeutics, increase rate of vaccination, or viral mutations resulting in decrease virulence.Registration number of clinical studies: BronxCare Hospital center institutional review board under the number 05 13 21 04.

18.
Cureus ; 14(9): e28771, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-36225523

RESUMEN

Antipsychotic medications have been well-established to potentially cause extrapyramidal side effects (EPS) including hyperkinesia, tremor, dyskinesia, dystonia, and parkinsonism. Rhabdomyolysis secondary to extrapyramidal symptoms in patients under antipsychotics is a relatively rare presentation to be observed in patients.  In this report, we present a 64-year-old female with rhabdomyolysis following a once-monthly injection of long-acting injectable (LAI) paliperidone palmitate (Invega Sustenna). The patient developed extrapyramidal symptoms one day after the paliperidone injection. She presented with acute dystonia in the form of antecollis, without any evidence of generalized myalgia or kidney involvement. Laboratory investigations demonstrated a creatine kinase (CK) level of 3239 unit/L on admission. The patient's symptoms were resolved after the administration of benztropine and cyclobenzaprine and CK levels improved after IV hydration. A high index of suspicion in the investigation of rhabdomyolysis for patients presenting with extrapyramidal symptoms being treated with long-acting injectable antipsychotics leads to prompt diagnosis, early treatment, and reduction in renal and cardiac toxicities in the aforementioned population.

19.
Curr Urol ; 16(3): 121-126, 2022 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-36204358

RESUMEN

Nonmuscle invasive bladder cancer is associated with a high risk of recurrence as well as progression to muscle-invasive disease. Therefore, adequate visualization and identification of malignant lesions as well as complete resection are critical. Traditional white-light cystoscopy is limited in its ability to detect bladder cancer, specifically carcinoma in situ. Blue-light cystoscopy makes use of the intravesical instillation of a heme precursor to differentiate areas of malignancy from normal tissue. A narrative review of the literature on the use of blue-light cystoscopy in bladder cancer was conducted. Blue-light cystoscopy has been shown in several randomized clinical trials to increase detection of Ta, T1, and carcinoma in situ, as well as reduce risk of recurrence at 12 months as compared with traditional white-light cystoscopy. Research into the effects of blue-light cystoscopy on risk of disease progression has produced mixed results, in part due to changing definitions of progression. However, more recent research suggests a correlation with decreased risk of progression. Whereas the use of blue-light was initially limited to rigid cystoscopy in the operating room, results from a recent randomized clinical trial showing enhanced detection of recurrent disease using blue-light in-office surveillance flexible cystoscopy have led to expanded Food and Drug Administration approval. Overall, blue-light cystoscopy offers promise as an enhancement to white-light cystoscopy for the detection of nonmuscle invasive bladder cancer and may yield additional benefits in reducing disease recurrence and progression. Further prospective research is needed to evaluate the true benefit of blue-light cystoscopy in terms of disease progression as well as the cost-effectiveness of this technique.

20.
Cancers (Basel) ; 14(11)2022 May 27.
Artículo en Inglés | MEDLINE | ID: mdl-35681638

RESUMEN

The role of CN in the treatment of metastatic renal cell carcinoma (mRCC) has been studied over the course of the past few decades. With the advent of immuno-oncologic (IO) agents, there has been a paradigm shift in the treatment of RCC. Within this new era of cancer care, the role of CN is unclear. There are several studies currently underway that aim to assess the role of CN in combination with these therapies. We reviewed articles examining CN, both historically and in the modern immunotherapy era. While immune-oncologic agents are relatively new and large clinical trials have yet to be completed, data thus far is promising that CN may provide clinical benefit. Multiple ongoing trials may clarify the role of CN in this new era of cancer care.

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