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Benign prostatic hyperplasia (BPH) is a prevalent medical disorder that primarily affects elderly males. It is distinguished by enhanced angiogenesis of the prostate, aggravating lower urinary tract symptoms (LUTS) and diminishing overall quality of life. Dutasteride, a 5α-reductase inhibitor, has emerged as a significant therapeutic choice for BPH owing to its efficacy in reducing prostate volume. The objective of this study is to analyze alterations in the shapes of prostate zones resulting from dutasteride treatment of BPH, using MRI. We examined 19 drug-administered patients and 33 non-drug-administered patients. MRI sections of all participants before and after drug treatment were collected retrospectively. The transition zone and peripheral zone of the prostate were marked with selected landmarks using TPSDIG v2.04. Generalized Procrustes Analysis was used to analyze shapes statistically. Our results showed that the 5α-reductase inhibitor significantly altered the shape of the transition zone by narrowing its posterior part. There were significant statistical differences between the drug-administered and non-drug-administered groups in the initial and final shapes of the transition zone. These findings indicate that the use of 5α-reductase inhibitors yielded favorable outcomes in terms of prostate size reduction and amelioration of symptoms associated with BPH.
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Background: The aim of the study was to evaluate the efficacy of stereotactic body radiotherapy (SBRT) using the CyberKnife-M6 (CK-M6) with lung optimized treatment (LOT) module in patients with primary lung cancer and lung metastases. Methods: Forty-two lesions from 35 patients were treated between 2019 and 2022. Four-dimensional computed tomography images were obtained when the patients were in a free breathing modality. Tracking modality was selected prospectively according to the visibility of the target. The median prescribed dose was 48 Gy in four fractions (fx) (28 - 55 Gy/1- 7 fx). The median age was 68 years (47 - 82 years), and 43% of cases were adenocarcinoma. The median lesion size was 15 mm (6 - 36 mm). Results: Complete, partial and stable responses were obtained as 26%, 62%, and 9.5% at a median of 2 months (1 - 6 months), and 35.5%, 47.5% and 5% at the 12th month evaluation, respectively. Grade 3 and higher toxicity was not observed in any case. The mean and 2-year overall survival (OS) was 31.5 months and 54%, and the local recurrence-free survival (LRFS) was 29.6 months and 51%, respectively. In univariate analysis, target lesion type, complete response (CR), and higher esophagus maximum dose were favorable factors for OS and LRFS (P < 0.05). The CR at 12th month evaluation remained significant in multivariate analysis in terms of OS (hazard ratio = 8.602, 95% confidence interval: 1.05 - 70.01; P = 0.044). Conclusions: A mean LRFS of 29.6 months and OS of 31.5 months were obtained in patients with primary and metastatic lung cancer. With a median treatment time of 25 min, motion-managed strategy with CK-M6-LOT-based SBRT is an effective, safe, and comfortable treatment method for lung cancer.
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The basal nuclei are important during infancy because of the significant development of motor skills. The main aim of this study was to evaluate the shape differences of the lentiform nucleus between different age and gender groups. A total of 126 children's axial magnetic resonance image series were included in the presented study. These images were grouped between 1 and 5 yr old. Right and left lentiform nuclei are marked with selected landmarks using TPSDIG v2.04. Statistical shape analyses were examined by a Generalized Procrustes Analysis. Our results showed that there was no statistically significant difference in lentiform nucleus shape between genders. However, there was a difference between the shapes of the right and left lentiform nuclei between the 1-yr and 5-yr age groups. These results demonstrated the shape changes in the lentiform nucleus during the first 5 yr of life. Further clinical studies based on our results may be used to gather more detailed information about movement disorders and neuronal development.
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Imageamento por Ressonância Magnética , Humanos , Masculino , Feminino , Pré-Escolar , Lactente , Imageamento por Ressonância Magnética/métodos , Estudos Retrospectivos , Envelhecimento/fisiologia , Envelhecimento/patologia , Gânglios da Base/diagnóstico por imagemRESUMO
Familial Mediterranean fever (FMF) is characterized by recurrent episodes of fever and serositis. Blood-based biomarkers determined in FMF patients during attack-free periods could be used to predict the risk of amyloidosis and the severity of the disease. The recently defined pan-immune-inflammation value (PIV) comprises four distinct subsets of blood cells and serves as an easily accessible and cost-effective marker. The objective of this study was to assess the role of PIV in predicting amyloidosis and moderate-to-severe disease. Clinical characteristics and laboratory values during the attack-free period were retrospectively analyzed in 321 patients over 18 years of age diagnosed with familial Mediterranean fever (FMF). In our tertiary adult rheumatology outpatient clinic, disease severity and laboratory markers were evaluated during the first attack-free interval. At baseline, patients with amyloidosis were excluded. Patients were categorized based on the presence of amyloidosis and the severity of the disease. When focusing on amyloidosis in receiver operating characteristic (ROC) analysis, optimal cut-off values for pan-immune-inflammation value (PIV), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio were determined as ≥518.1, ≥2.3, and ≥127.2, respectively. In multivariate analysis, PIV, C-reactive protein (CRP), and the presence of the M694V homozygous mutation emerged as independent risk factors for both amyloidosis and moderate-to-severe disease. Additionally, NLR was identified as an independent risk factor for amyloidosis, while red blood cell distribution width was associated with moderate-to-severe disease. In patients with FMF, especially in the presence of the M694V homozygous mutation, CRP and PIV may be useful in predicting both amyloidosis and moderate-to-severe disease.
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We aimed to assess Large Language Models (LLMs)-ChatGPT 3.5-4, BARD, and Bing-in their accuracy and completeness when answering Methotrexate (MTX) related questions for treating rheumatoid arthritis. We employed 23 questions from an earlier study related to MTX concerns. These questions were entered into the LLMs, and the responses generated by each model were evaluated by two reviewers using Likert scales to assess accuracy and completeness. The GPT models achieved a 100% correct answer rate, while BARD and Bing scored 73.91%. In terms of accuracy of the outputs (completely correct responses), GPT-4 achieved a score of 100%, GPT 3.5 secured 86.96%, and BARD and Bing each scored 60.87%. BARD produced 17.39% incorrect responses and 8.7% non-responses, while Bing recorded 13.04% incorrect and 13.04% non-responses. The ChatGPT models produced significantly more accurate responses than Bing for the "mechanism of action" category, and GPT-4 model showed significantly higher accuracy than BARD in the "side effects" category. There were no statistically significant differences among the models for the "lifestyle" category. GPT-4 achieved a comprehensive output of 100%, followed by GPT-3.5 at 86.96%, BARD at 60.86%, and Bing at 0%. In the "mechanism of action" category, both ChatGPT models and BARD produced significantly more comprehensive outputs than Bing. For the "side effects" and "lifestyle" categories, the ChatGPT models showed significantly higher completeness than Bing. The GPT models, particularly GPT 4, demonstrated superior performance in providing accurate and comprehensive patient information about MTX use. However, the study also identified inaccuracies and shortcomings in the generated responses.
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Artrite Reumatoide , Inteligência Artificial , Humanos , Metotrexato/uso terapêutico , Idioma , Artrite Reumatoide/tratamento farmacológico , Estilo de VidaRESUMO
Objective: Initially, medical treatment options are preferred in patients with abnormal uterine bleeding (AUB) who are hemodynamically stable. The aim of the present study was to investigate the effectiveness of a levonorgestrel-releasing intrauterine device (LNG-IUD) in reducing bleeding symptoms in patients with AUB stratified by underlying pathology. Material and Methods: In line with the polyp, adenomyosis, leiomyoma, malignancy (and hyperplasia), coagulopathy, ovulatory disorders, endometrial, iatrogenic and not otherwise classified classification system, patients who were administered LNG-IUD due to adenomyosis, endometrial hyperplasia, leiomyoma and AUB due to not otherwise classified causes were included in the study. Results: A total of 172 otherwise patients with a mean age of 42.58±5.00 years were included. The distributions in the adenomyosis, endometrial hyperplasia, leiomyoma and otherwise unclassified groups were 30.8%, 12.8%, 26.2%, and 30.2%, respectively. Overall effectiveness of LNG-IUD in reducing menstrual bleeding was 82%. The proportion whose bleeding decreased was 95.50% in the endometrial hyperplasia group, 88.70% in the adenomyosis group, 55.60% in the leiomyoma group and 92.30% in the not otherwise classified group. The power of the current study was 99%. The efficacy of LNG-IUD was significantly less in the leiomyoma group (p<0.05) and thus this group were more likely to require surgical intervention. The overall incidence of spotting was 50%. Amenorrhea developed in 14% of patients. Conclusion: While LNG-IUD was more effective in reducing symptoms of AUB in patients with adenomyosis, endometrial hyperplasia and not otherwise classified causes, LNG-IUD was less effective in cases of leiomyoma.
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Introduction: In a resource-constrained situation, a clinical risk stratification system can assist in identifying individuals who are at higher risk and should be tested for COVID-19. This study aims to find a predictive scoring model to estimate the COVID-19 diagnosis." Materials: Patients who applied to the emergency pandemic clinic between April 2020 and March 2021 were enrolled in this retrospective study. At admission, demographic characteristics, symptoms, comorbid diseases, chest computed tomography (CT), and laboratory findings were all recorded. Development and validation datasets were created. The scoring system was performed using the coefficients of the odds ratios obtained from the multivariable logistic regression analysis." Result: Among 1187 patients admitted to the hospital, the median age was 58 years old (22-96), and 52.7% were male. In a multivariable analysis, typical radiological findings (OR= 8.47, CI= 5.48-13.10, p< 0.001) and dyspnea (OR= 2.85, CI= 1.71-4.74, p< 0.001) were found to be the two important risk actors for COVID-19 diagnosis, followed by myalgia (OR= 1.80, CI= 1.08- 2.99, p= 0.023), cough (OR= 1.65, CI= 1.16-2.26, p= 0.006) and fatigue symptoms (OR= 1.57, CI= 1.06-2.30, p= 0.023). In our scoring system, dyspnea was scored as 2 points, cough as 1 point, fatigue as 1 point, myalgia as 1 point, and typical radiological findings were scored as 5 points. This scoring system had a sensitivity of 71% and a specificity of 76.3% for a cut-off value of >2, with a total score of 10 (p< 0.001). Conclusions: The predictive scoring system could accurately predict the diagnosis of COVID-19 infection, which gave clinicians a theoretical basis for devising immediate treatment options. An evaluation of the predictive efficacy of the scoring system necessitates a multi-center investigation.
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COVID-19 , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , COVID-19/diagnóstico , COVID-19/epidemiologia , Estudos Retrospectivos , Teste para COVID-19 , Mialgia , Dispneia/diagnóstico , Dispneia/etiologia , Tosse/diagnóstico , Tosse/epidemiologia , Tosse/etiologiaRESUMO
Thrombocytopenia is a characteristic adverse event of trastuzumab emtansine (T-DM1), one of the essential treatment options for human epithelial growth factor receptor 2 (HER2)-positive breast cancer. The present study investigated the predictive value of thrombocytopenia for time-to-treatment discontinuation (TTD) in patients receiving T-DM1 for advanced-stage HER2-positive breast cancer. The present observational study enrolled 138 patients who received T-DM1 at six oncology centers from January 2016 to December 2021. Univariate and multivariate Cox regression analyses were performed to determine the factors affecting TTD. The median age of patients was 50 years (range, 26-83). The median number of T-DM1 cycles was 9 (range, 2-58), the overall response rate was 50.0% and the disease control rate was 69.6%. At a median follow-up time of 19.3 months, the median TTD was 9.5 months [95% confidence interval (CI), 7.3-11.7], and the median overall survival was 28.2 months (95% CI, 19.2-37.2). Thrombocytopenia during treatment was observed in 39% of all patients, and 66.7% of these patients experienced early thrombocytopenia (in the first four treatment cycles). Multivariate analysis revealed that the independent factors for TTD were hormone receptor status [hazard ratio (HR), 1.837; 95% CI, 1.249-2.701; P=0.002], Eastern Cooperative Oncology Group performance status score (HR, 3.269; 95% CI, 1.788-5.976; P<0.001) and thrombocytopenia during treatment (HR, 0.297; 95% CI, 0.198-0.446; P<0.001). Patients with early thrombocytopenia had a significantly longer TTD of 17.3 months (95% CI, 11.8-22.8) compared with 7.6 months (95% CI, 5.8-9.4) for patients without early thrombocytopenia (P<0.001). The results of the present study indicated that patients with early thrombocytopenia had improved survival outcomes compared with those without. Thus, maximum benefit from T-DM1 treatment may be achieved by confirming the predictive role of thrombocytopenia in T-DM1 treatment in prospective studies and large-scale cohorts.
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OBJECTIVE: To evaluate the performance of ChatGPT, an artificial intelligence (AI) language model, in providing patient information on prostate cancer, and to compare the accuracy, similarity, and quality of the information to a reference source. METHODS: Patient information material on prostate cancer was used as a reference source from the website of the European Association of Urology Patient Information. This was used to generate 59 queries. The accuracy of the model's content was determined with F1, precision, and recall scores. The similarity was assessed with cosine similarity, and the quality was evaluated using a 5-point Likert scale named General Quality Score (GQS). RESULTS: ChatGPT was able to respond to all prostate cancer-related queries. The average F1 score was 0.426 (range: 0-1), precision score was 0.349 (range: 0-1), recall score was 0.549 (range: 0-1), and cosine similarity was 0.609 (range: 0-1). The average GQS was 3.62⯱â¯0.49 (range: 1-5), with no answers achieving the maximum GQS of 5. While ChatGPT produced a larger amount of information compared to the reference, the accuracy and quality of the content were not optimal, with all scores indicating need for improvement in the model's performance. CONCLUSION: Caution should be exercised when using ChatGPT as a patient information source for prostate cancer due to limitations in its performance, which may lead to inaccuracies and potential misunderstandings. Further studies, using different topics and language models, are needed to fully understand the capabilities and limitations of AI-generated patient information.
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AIM: To understand the changing trends in pediatric head injury in a university hospital comparing two decades. MATERIAL AND METHODS: The medical records of pediatric patients hospitalized for head injuries were evaluated retrospectively between 2000 and 2020 to investigate the epidemiological differences between decades. The patient files were evaluated in terms of age, sex, mechanism of trauma, whether there was additional trauma, radiological findings, Glasgow coma score (GCS), and Rankin scores. RESULTS: A difference was found between the ages of the patients who were hospitalized for head trauma in 2000-2010 (first decade) and 2011-2020 (second decade) (p < 0.001). The admission rate of children in the preschool age group was higher in the second decade (p < 0.05), whereas the admission rate of school-age children and adolescents was higher in the first decade (p < 0.05). The admission rate of patients who had head trauma due to traffic accidents was higher in the first decade (p < 0.05). The rate of linear fracture was higher in the second decade (29.90% vs. 55.60%, p < 0.05). The incidence of epidural hemorrhage was higher in patients admitted in the first decade (18.50% vs. 7.90%, p < 0.05). CONCLUSION: Some classical information has changed over the years. Multicenter studies with a higher number of patients will correct the changing knowledge about pediatric head trauma.
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Traumatismos Craniocerebrais , Adolescente , Humanos , Criança , Pré-Escolar , Turquia , Estudos Retrospectivos , Acidentes de Trânsito , HospitalizaçãoRESUMO
Holmium: YAG (Ho: YAG) laser lithotripsy with flexible ureterorenoscopy can be used with high stone-free and low complication rates for renal stones. This study aimed to determine the factors affecting the total laser energy in cases with provided stone-free status after a single session of retrograde intrarenal surgery (RIRS). Data of 222 patients who underwent RIRS between October 2017 and March 2020 were evaluated retrospectively. After exclusion criteria, the study was carried out with 184 stone-free cases. All cases were performed without using a ureteral access sheath (UAS), and dusting was preferred as the lithotripsy method. The effects of age, gender, body mass index (BMI), previous RIRS history, previous shock wave lithotripsy (SWL) history, stone localization, number of stones, stone surface area, and stone density on total laser energy were analyzed. There was no significant correlation between total laser energy with gender, BMI, previous RIRS history, previous SWL history, stone localization, and the number of stones (p:0.347, p:0.482, p:0.119, p:0.167, p:0.907, p:0.933 respectively). There was a significant correlation between age and total laser energy (p = 0.032), but it was not observed when the effect of the stone surface area was removed (p = 0.354). There were significant correlations between total laser energy and stone surface area, stone density, and total laser time (p<0.001, p<0.001, and p <0.001, respectively). Stone area and stone density affect the total energy consumed during laser lithotripsy. Urologists should consider the stone area, stone density, and the power of the laser device to determine which surgical technic to prefer.
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Cálculos Renais , Lasers de Estado Sólido , Litotripsia a Laser , Litotripsia , Humanos , Estudos Retrospectivos , Litotripsia/métodos , Cálculos Renais/cirurgia , Lasers de Estado Sólido/uso terapêutico , Resultado do TratamentoRESUMO
OBJECTIVES: Intracranial hemorrhage results in an increase in intracranial pressure, which is considered to be the leading cause of brain death. Follow-up of these patients and early recognition of possible brain death are important for organ donation. It has been shown that increased intracranial pressure is proportional to the changes in optic nerve sheath diameter. The aim of this study was to investigate the usability of changes in optic nerve sheath diameter secondary to increased intracranial pressure as a precursor for identification of patients who will develop brain death. MATERIALS AND METHODS: Patients admitted to the intensive care unit with intracranial hemorrhage and a Glasgow Coma Scale score of 7 or less were divided into 3 groups: brain death group (patients with brain death), hemorrhage group (patients who died due to hemorrhage), and survivor group (patients who were discharged from the intensive care unit). Optic nerve sheath diameter was measured by computed tomography taken at admission. RESULTS: The highest value for optic nerve sheath diameter was measured in the brain death group (P < .001). The cutoff point for optic nerve sheath diameter to predict the presence of brain death was determined as >6.62 mm. The area underthe curve for optic nerve diameter was 0.85 (sensitivity 66.20%, specificity 90%; P < .001). The results showed a 25.529- fold increased risk of brain death in measurements above this value. CONCLUSIONS: An optic nerve sheath diameter value of >6.62 mm measured on initial cranial computed tomography of patients admitted to the intensive care unit with a diagnosis of intracranial hemorrhage is indicative of an increased risk of brain death.
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Morte Encefálica , Hipertensão Intracraniana , Humanos , Hemorragias Intracranianas/diagnóstico por imagem , Hemorragias Intracranianas/complicações , Hipertensão Intracraniana/diagnóstico por imagem , Hipertensão Intracraniana/etiologia , Pressão Intracraniana , Unidades de Terapia Intensiva , Nervo Óptico/diagnóstico por imagem , Ultrassonografia/efeitos adversosRESUMO
OBJECTIVES: To investigate the efficacy of bilateral 4-quadrant laparoscopic-assisted transversus abdominis plane (BLTAP) block in laparoscopic cholecystectomy (LC). METHODS: This study was carried out at Private Medicabil Hospital, Bursa, Turkey, between September 2021 and March 2022. Patients were randomly divided into 4 groups (n=40, each): i) the standard analgesia (SA) group received the block and port-site infiltration with normal saline (NS); ii) the local anesthetic group received the block with NS and port-site infiltration of bupivacaine; iii) the unilateral laparoscopic-assisted transversus abdominis plane (ULTAP) block group received 2-quadrant block with bupivacaine on the right and NS on the left and port-site NS infiltration; and iv) the BLTAP block group received bilateral bupivacaine and port-site NS infiltration. Postoperative 1-, 3-, 6-, 12-, and 24-hours visual analog scale (VAS) pain scores at rest and during cough, opioid requirement, presence of nausea and vomiting, and satisfaction scores were recorded. RESULTS: The one-hour VAS score at rest was lower in the BLTAP block group than in the SA and ULTAP block groups. The change in VAS score was higher in the SA group than in the BLTAP block group. During cough, the one-hour VAS score was lower in the BLTAP block group than in the SA group. There were no differences among groups in other parameters. CONCLUSION: Bilateral 4-quadrant laparoscopic-assisted transversus abdominis plane block technique is more effective than SA, local anesthetic infiltration, and ULTAP block in preventing early postoperative pain after LC.Clinicaltrials.gov No.: NCT04641403.
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Colecistectomia Laparoscópica , Laparoscopia , Humanos , Anestésicos Locais/uso terapêutico , Colecistectomia Laparoscópica/efeitos adversos , Estudos Prospectivos , Tosse , Método Simples-Cego , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controle , Bupivacaína/uso terapêutico , Laparoscopia/métodos , Analgésicos Opioides/uso terapêutico , Músculos AbdominaisRESUMO
Estrogen receptors in prostate cancer (PCa) are a subject of debate. The aim of the present study was to investigate whether estrogen receptor-α (ERα) and estrogen receptor-ß (ERß) impact the biochemical recurrence (BCR) of non-metastatic PCa after surgery. Following the application of the exclusion criteria, data from 108 patients who underwent laparoscopic radical prostatectomy between January 2011 and December 2019 were retrospectively evaluated. A total of 36 patients with BCR constituted the BCR group. The control group was formed using the Propensity Score Matching (PSM) method with a 1:2 ratio, including parameters with well-studied effects on BCR. The median follow-up time was 74.3 (range, 30-127.5) months in the BCR group and 66.6 (range, 31.5-130) months in the control group. Pathology specimens from the two groups were immunohistochemically stained with ERα and ERß antibodies. Logistic regression analysis and survival analysis were performed. No differences in clinicopathological characteristics were detected between the two groups. The patients with ERα(-)/ERß(+) staining results had a significantly fewer BCRs than other patients (P=0.024). In the logistic regression analysis, patients with ERα(-)/ERß(+) PCa also had a significantly lower risk of recurrence (P=0.048). In the survival analysis, the 5-year BCR-free survival rate of patients with ERα(-)/ERß(+) PCa was higher than that of other patients (85.7 vs. 66.1%; P=0.031). Excluding the effects of well-studied risk factors for recurrence by the PSM method, the present study showed that ERα and ERß have prognostic value for non-metastatic PCa. The 5-year BCR-free survival rate is significantly higher in patients whose PCa tissue has ERα(-)/ERß(+) staining results.
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AIM: To investigate the preoperative and postoperative differences in the upper-body and spinal shapes of patients with scoliosis. MATERIAL AND METHODS: Digitized two-dimensional X-ray images were used to obtain the shapes of the upper-body and spine. The preoperative and postoperative mean shapes were compared by using a Generalized Procrustes analysis. The thin plate spline (TPS) method was used to evaluate the spinal shape deformation between the preoperative and postoperative periods. RESULTS: The pre- and postoperative upper-body and spinal shape differences were significant. The TPS graphics showed highlevel deformations between the pre- and postoperative periods. The left superior border of the L4 spinous process showed the highest deformation. CONCLUSION: The preoperative and postoperative upper-body and spinal shape differences and structural deformations that correlated with scoliosis were shown to be significant.
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Escoliose , Fusão Vertebral , Humanos , Criança , Escoliose/diagnóstico por imagem , Escoliose/cirurgia , Coluna Vertebral/diagnóstico por imagem , Coluna Vertebral/cirurgia , Placas Ósseas , Corpo Vertebral , Fusão Vertebral/métodos , Estudos RetrospectivosRESUMO
PURPOSE: To investigate the prevalence of overactive bladder (OAB) in patients with obstructive sleep apnea syndrome (OSAS) and the factors affecting it. MATERIALS AND METHODS: A total of 255 patients were included in this prospectively designed study. Among all patients, 166 were male, 89 were female; 213 patients were married and 42 were single. All patients underwent polysomnography. All patients completed the OAB-V8 form. OSAS was diagnosed via polysomnography. OAB was diagnosed via OABV8. The participants were evaluated as patients with and without OAB and those with and without OSAS. SPSS for Windows version 18.0 software was used for the statistical analysis and the level of significance was set at α = 0.05. RESULTS: The prevalence of OAB was high among the OSAS patients (66.3%, n = 136). Age, body mass index, waist circumference, marital status, oxygen desaturation index (ODI4) ⩾4%, apneahypopnea index (AHI), the number and duration of decreases in O2 saturation below 90%, wake after sleep onset (WASO) duration, and groups, and OSAS severity were different in the OAB group (p < 0.05). Duration and number of O2 saturation <90%, and ODI4 are higher in the OSAS group and OAB group (p < 0.05). In multivariate logistic regression analysis, AHI, WASO, age, and marital status were the factors influencing OAB. CONCLUSION: OAB is seen at a high rate in OSAS patients. Hypoxia is the main basis for both diseases and probably it is the common pathway. AHI, WASO, age, and marital status can provide valuable information to physicians for predicting OAB.
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Apneia Obstrutiva do Sono , Bexiga Urinária Hiperativa , Humanos , Masculino , Feminino , Bexiga Urinária Hiperativa/epidemiologia , Bexiga Urinária Hiperativa/etiologia , Oxigênio/metabolismo , Apneia Obstrutiva do Sono/epidemiologia , Apneia Obstrutiva do Sono/etiologia , Apneia Obstrutiva do Sono/diagnóstico , Polissonografia , Índice de Massa Corporal , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: Overactive bladder (OAB) is a common clinical problem with associated morbidities both in men and women. Although real-life management strategies have been examined among urologists (URO), treatment choices may differ between different specialties. In the present study, an online survey was conducted to determine and compare the management strategies and clinical preferences of UROs, obstetricians/gynecologists (OB/GYN), and geriatricians (GER) in the treatment of OAB in their daily practices. METHODS: Between December 2020 and February 2021, an online questionnaire was sent to URO, OB/GYN, and GER specialists/residents. Current strategies and attitudes toward treatment of OAB in patients <65 years were compared between URO and OB/GYN, whereas the responses were compared between all three specialties in patients ≥65 years. RESULTS: A total of 733 specialists/physicians (433 URO, 236 OB/GYN, and 64 GER) completed the online survey. Patients with OAB were more likely to present to URO compared to OB/GYN and GER (p = 0.001). A combination of behavioral modification and pharmacotherapy (antimuscarinics and/or beta-3 agonists) were chosen for the initial treatment of patients with OAB in both specialties with a significantly higher proportion by URO than by OB/GYN (51.9% vs. 38.1%; p = 0.001). Antimuscarinics were the most frequently prescribed medications by both the URO and OB/GYN specialties (81.8% vs. 78.4%; p = 0.27). Combination therapy with antimuscarinics was preferred more often by URO (91.5% vs. 77.1%; p = 0.001) when no or an inadequate response after initial treatment occurred. Multiple medication use, comorbidities, and risk of cognitive side effects affected medication preference by all specialists, especially by GER (p = 0.018). CONCLUSIONS: Patients with OAB present to UROs, OB/GYN and GER more frequently compared to other specialities. Although antimuscarinics and beta-3 adrenoceptor agonists are equally recommended as first-line pharmacotherapy for OAB, antimuscarinics were preferred for most patients as the initial molecule by all specialties. Beta-3 agonists are increasingly preferred for elderly patients.
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Bexiga Urinária Hiperativa , Masculino , Humanos , Feminino , Idoso , Bexiga Urinária Hiperativa/tratamento farmacológico , Bexiga Urinária Hiperativa/induzido quimicamente , Antagonistas Muscarínicos/uso terapêutico , Urologistas , Geriatras , Inquéritos e QuestionáriosRESUMO
BACKGROUND: The potential role of interleukin-6 (IL-6) in coronavirus disease 2019 (COVID-19) pneumonia provides the rationale for investigating IL-6 signaling inhibitors. OBJECTIVES: To evaluate and report treatment responses to tocilizumab (TCZ) in COVID-19 patients and compare mortality outcomes with those of standard care. MATERIAL AND METHODS: Patients hospitalized with a severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, diagnosed with reverse transcription polymerase chain reaction (RT-PCR) between March 2020 and April 2021, were enrolled in this single-center retrospective cohort study. Propensity score matching was performed in order to reduce confounding effects secondary to imbalances in receiving TCZ treatment. RESULTS: A total of 364 patients were included in this study. Two hundred thirty-six patients received standard care, while 128 patients were treated with TCZ in addition to standard care (26 (20.3%) patients received a dose of 400 mg intravenously once, while 102 (79.7%) patients received a total dose of 800 mg intravenously). In the propensity score-matched population, less noninvasive mechanical ventilation (p = 0.041) and mechanical ventilation support (p = 0.015), and fewer deaths (p = 0.008) were observed among the TCZ-treated patients. The multivariate adjusted Cox regression model showed a significantly higher survival rate among TCZ patients compared to controls (hazard ratio (HR): 0.157, 95% confidence interval (95% CI): 0.026-0.951; p = 0.044). The hazard ratio for mortality in the TCZ group was 0.098 (95% CI: 0.030-0.318; p = 0.0001 using log-rank test). CONCLUSIONS: This study determined that TCZ treatment in COVID-19 patients was associated with better survival, reduced need for mechanical ventilation and reduced hospital-associated mortality.
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Anticorpos Monoclonais Humanizados , Tratamento Farmacológico da COVID-19 , Humanos , Interleucina-6 , Prognóstico , Pontuação de Propensão , Estudos Retrospectivos , SARS-CoV-2 , Anticorpos Monoclonais Humanizados/uso terapêuticoRESUMO
INTRODUCTION: The pharyngeal airway is important during diagnosis and treatment planning in orthodontics. This study aimed to compare the changes in the shape of the pharyngeal airway in patients with Class III malocclusion treated with a facemask (FM) with a removable maxillary appliance and modified tandem traction bow appliance (MTTBA). METHODS: This study consisted of pretreatment and posttreatment lateral cephalograms of 35 subjects with skeletal and dental Class III malocclusion. In the first group, 20 patients (12 males, 8 females; mean age, 10.2 years) were treated with MTTBA. The mean treatment time was 12 months. In the second group, 15 patients (10 males, 5 females; mean age, 10.3 years) were treated with FM. The mean treatment time was 11.7 months. Nineteen pharyngeal landmarks were considered from the image corresponding to the midsagittal plane and marked using tpsDig software (version 2.04; Stony Brook, NY). Pharyngeal airway shape difference between the groups was assessed by performing a Generalized Procrustes analysis. The shape deformation of the pharyngeal airway from the pre- to posttreatment periods was evaluated using the thin-plate spline method. RESULTS: There were no differences between MTTBA and FM groups according to airway shape for pretreatment and posttreatment periods. However, there were some deformities using the enlargement of the nasopharyngeal area in the FM group and oropharyngeal area in the MTTBA group according to pretreatment periods. CONCLUSIONS: There were no differences between the groups according to the mean pharyngeal airway shapes when the posttreatment periods of the FM and MTTBA groups were examined.