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1.
J Med Virol ; 94(3): 1074-1084, 2022 03.
Artículo en Inglés | MEDLINE | ID: mdl-34713913

RESUMEN

The aim of this study is to share the comprehensive experience of a tertiary pandemic center on pregnant women with COVID-19 and to compare clinical outcomes between pregnancy trimesters. The present prospective cohort study consisted of pregnant women with COVID-19 who were followed up at Ankara City Hospital between March 11, 2020 and February 20, 2021. Clinical characteristics and perinatal outcomes were compared between the pregnancy trimesters. A total of 1416 pregnant women (1400 singletons and 16 twins) with COVID-19 were evaluated. Twenty-six (1.8%) patients were admitted to the intensive care unit (ICU) and maternal mortality was observed in six (0.4%) cases. Pregnancy complications were present in 227 (16.1%) cases and preterm labor was the most common one (n = 42, 2.9%). There were 311, 433, and 672 patients in the first, second, and third trimesters of pregnancy, respectively. Rates of mild and severe/critic COVID-19 were highest in the first and second trimesters, respectively. The hospitalization rate was highest in the third trimester. Pregnancy complications, maternal mortality, and NICU admission rates were similar between the groups. The course of the disease and obstetric outcomes may be different among pregnancy trimesters. A worse course of the disease may be observed even in pregnant women without any coexisting health problems.


Asunto(s)
COVID-19 , Complicaciones Infecciosas del Embarazo , COVID-19/epidemiología , Femenino , Humanos , Recién Nacido , Pandemias , Embarazo , Complicaciones Infecciosas del Embarazo/epidemiología , Complicaciones Infecciosas del Embarazo/terapia , Resultado del Embarazo , Mujeres Embarazadas , Estudios Prospectivos , SARS-CoV-2
2.
Arch Gynecol Obstet ; 306(6): 1939-1948, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-35257193

RESUMEN

PURPOSE: To compare the clinical features and perinatal outcomes of pregnant women with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the pre-variant and post-variant periods. METHODS: This prospective cohort study includes pregnant women with SARS-CoV-2 who were followed-up at Ankara City Hospital between 11, March 2020 and 15, September 2021. Demographic features, clinical characteristics and pregnancy outcomes were compared between the pre-variant (n = 1416) and post-variant (n = 519) groups. RESULTS: The rates of severe and critical cases significantly increased in the post-variant group (9.7% vs 2%, p < 0.001). The rates of respiratory support (26.8% vs 7.3%, p < 0.001), ICU admission (12.9% vs 1.8%, p < 0.001) and maternal mortality (2.9% vs 0.4%, p < 0.001) were significantly higher in the post-variant group. A significant increase was observed for pregnancy complications in the post-variant group (45.6% vs 18.8%, p = 0.007). The rates of preterm delivery (26.4% vs 4.4%, p < 0.001) and NICU admission (34% vs 18.8%, p < 0.001) were significantly higher in the post-variant group. Positive, weak, statistically significant correlations were observed between the post-variant period, disease severity and maternal mortality (r = 0.19, r = 0.12 and p < 0.001). CONCLUSION: Post-variant COVID-19 period was associated with a severe course of the disease and increased rates of adverse obstetric outcomes in pregnant patients.


Asunto(s)
COVID-19 , Complicaciones Infecciosas del Embarazo , Nacimiento Prematuro , Recién Nacido , Humanos , Femenino , Embarazo , SARS-CoV-2 , Mujeres Embarazadas , Estudios Prospectivos , Complicaciones Infecciosas del Embarazo/epidemiología , Resultado del Embarazo/epidemiología , Nacimiento Prematuro/epidemiología
3.
BMC Infect Dis ; 21(1): 1004, 2021 Sep 25.
Artículo en Inglés | MEDLINE | ID: mdl-34563117

RESUMEN

BACKGROUND: Early identification of severe COVID-19 patients who will need intensive care unit (ICU) follow-up and providing rapid, aggressive supportive care may reduce mortality and provide optimal use of medical resources. We aimed to develop and validate a nomogram to predict severe COVID-19 cases that would need ICU follow-up based on available and accessible patient values. METHODS: Patients hospitalized with laboratory-confirmed COVID-19 between March 15, 2020, and June 15, 2020, were enrolled in this retrospective study with 35 variables obtained upon admission considered. Univariate and multivariable logistic regression models were constructed to select potential predictive parameters using 1000 bootstrap samples. Afterward, a nomogram was developed with 5 variables selected from multivariable analysis. The nomogram model was evaluated by Area Under the Curve (AUC) and bias-corrected Harrell's C-index with 95% confidence interval, Hosmer-Lemeshow Goodness-of-fit test, and calibration curve analysis. RESULTS: Out of a total of 1022 patients, 686 cases without missing data were used to construct the nomogram. Of the 686, 104 needed ICU follow-up. The final model includes oxygen saturation, CRP, PCT, LDH, troponin as independent factors for the prediction of need for ICU admission. The model has good predictive power with an AUC of 0.93 (0.902-0.950) and a bias-corrected Harrell's C-index of 0.91 (0.899-0.947). Hosmer-Lemeshow test p-value was 0.826 and the model is well-calibrated (p = 0.1703). CONCLUSION: We developed a simple, accessible, easy-to-use nomogram with good distinctive power for severe illness requiring ICU follow-up. Clinicians can easily predict the course of COVID-19 and decide the procedure and facility of further follow-up by using clinical and laboratory values of patients available upon admission.


Asunto(s)
COVID-19 , Nomogramas , Cuidados Críticos , Estudios de Seguimiento , Humanos , Unidades de Cuidados Intensivos , Estudios Retrospectivos , SARS-CoV-2
4.
Int J Clin Pract ; 75(11): e14703, 2021 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-34374493

RESUMEN

AIM: Gastric carcinoma is one of the most frequent cancers and leading causes of cancer-related death worldwide. Treatment strategies are planned according to the Tumour-Node-Metastasis (TNM) stage of the disease. However, the prognosis varies substantially even within the same stage. Prognostic nomograms were designed to overcome this diversity. In this study, staging systems and prognostic tools are compared in the context of their ability to predict patients' prognosis. METHODS: Records of 391 patients operated for gastric cancer from January 2006 to September 2013 were analysed retrospectively. TNM staging system, Metastatic lymph node ratio (LNR), Kattan Prognostic Tool and Prognostic Tool of Italian Research Group on Gastric Cancer (GIRCG) were compared with the patients' survival times by their concordance indices and correlation coefficients. RESULTS: A total of 343 patients were included in the study. Concordance indices of the compared staging systems were 0.678 for TNM, 0.601 for GIRCG scale, 0.646 for LNR stage and 0.680 for Kattan scale. Pearson correlation coefficients were 0.404 for TNM staging, 0.314 for GIRCG scale, 0.304 for LNR stage and -0.406 for Kattan scale. Spearman correlation coefficients were 0.383, 0.311, 0.310 and -0.400 respectively. CONCLUSION: Based on these results, Kattan prognostic scale was found to be the most accurate system for predicting mortality. This was followed by TNM staging system.


Asunto(s)
Carcinoma , Neoplasias Gástricas , Humanos , Metástasis Linfática , Estadificación de Neoplasias , Pronóstico , Estudios Retrospectivos , Neoplasias Gástricas/patología
5.
Int J Clin Pract ; 75(5): e13970, 2021 May.
Artículo en Inglés | MEDLINE | ID: mdl-33368905

RESUMEN

OBJECTIVES: Coronavirus-19 is a rapidly progressing disease that can result in mortality. We aimed to evaluate the efficacy of the delta neutrophil index in predicting mortality in intensive care patients diagnosed with Coronavirus-19. MATERIALS AND METHODS: Patients with a positive polymerase chain reaction test and/or computed tomography findings compatible with the disease were included in the study. The demographic characteristics of the patients, polymerase chain reaction test results, chest computed tomography findings, blood parameters at the time of presentation, 30-day mortality, and the number of days in the intensive care unit were assessed. RESULTS: Of the 388 patients receiving intensive care, 220 (56.7%) were men and 168 (43.3%) were women. The mean age was 70 ± 15 years. The evaluation of mortality, 264 (68%) of the patients survived and 124 (32%) died. The delta neutrophil index, neutrophil lymphocyte ratio, lactate, interleukin-6 and C-reactive protein values were statistically significantly higher and the lymphocyte value was significantly lower in the mortality group (P = .003, .034, .000, .002, .000 and .024, respectively). In the receiver operating characteristic curve analysis, the area under the curve values of the delta neutrophil index, lymphocyte, neutrophil lymphocyte ratio, lactate, interleukin-6 and C-reactive protein levels in predicting mortality were 0.718, 0.416, 0.628, 0.585, 0.701 and 0.684, respectively. CONCLUSION: We consider that the delta neutrophil index can be used as an effective prognostic parameter to show intensive care mortality in patients with Coronavirus-19.


Asunto(s)
COVID-19 , Neutrófilos , Anciano , Anciano de 80 o más Años , Cuidados Críticos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Curva ROC , Estudios Retrospectivos , SARS-CoV-2
6.
Cancer Biother Radiopharm ; 39(3): 247-254, 2024 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-38010745

RESUMEN

Introduction: Personalizing neoadjuvant therapy for locally advanced rectal cancer (LARC) requires identifying biomarkers that predict treatment response. This study evaluates soluble immune checkpoints (sICPs) as predictive markers for neoadjuvant treatment response in LARC patients located in the middle and lower rectum. Materials and Methods: This prospective study included patients diagnosed with clinical stage T3 or T4 rectal cancer (RC) based on pelvic magnetic resonance imaging, with or without pelvic lymph node involvement. The modified Ryan scoring system was used to assess the response to neoadjuvant chemoradiotherapy (nCRT). Blood samples were collected from all RC patients before initiating nCRT. Various sICPs (sCD25, 4-1BB, B7.2, free active TGF-ß1, CTLA-4, PD-L1, PD-1, Tim-3, LAG-3, galectin-9), along with age, gender, stage, blood cell counts, and biochemical variables, were recorded and compared based on tumor regression grade (TRG). Results: Among 38 participants, lymphocyte count was higher, and platelet-to-lymphocyte ratio (PLR), neutrophil-to-lymphocyte ratio (NLR), and platelet count were lower in patients with complete/near-complete response (TRG 0/1). In addition, TRG 0/1 patients had significantly lower levels of soluble galectin-9 than TRG 2/3 patients. Furthermore, platelet count was the only parameter that showed a significant difference among the three groups (TRG 0/1, TRG 2, and TRG 3). PLR demonstrated the highest sensitivity and specificity, with >80% for both measures. Conclusions: Lymphocyte count, PLR, NLR, platelet count, and galectin-9 may help predict favorable neoadjuvant treatment response in LARC patients, although without providing a definitive outcome. Personalized therapy based on these markers could enhance treatment decision making in LARC management.


Asunto(s)
Neoplasias del Recto , Recto , Humanos , Recto/patología , Terapia Neoadyuvante/métodos , Resultado del Tratamiento , Estudios Prospectivos , Quimioradioterapia/métodos , Neoplasias del Recto/terapia , Neoplasias del Recto/patología , Galectinas , Estudios Retrospectivos
7.
Ulus Travma Acil Cerrahi Derg ; 29(10): 1114-1121, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37791450

RESUMEN

BACKGROUND: Internal hernias involve the herniation of intestines through mesenteric or peritoneal defects in the gastrointestinal system. Etiologically, they are generally classified as congenital or acquired. Internal hernias often present with non-specific symptoms. Despite the increased use of computed tomography (CT), discrepancies between imaging findings and diagnostic accuracy continue to pose challenges for clinicians. This study aims to compare the outcomes of patients presenting to the emergency department with abdominal pain and receiving a preliminary internal hernia diagnosis through CT, followed by laparotomy. METHODS: Our research is a retrospective, observational, and descriptive study. It includes patients presenting to the emergency department with abdominal pain, who were provisionally diagnosed with internal hernia based on CT. Patient data recorded age, gen-der, CT-identified internal hernia type, surgery, diagnoses, hospitalization status, duration of hospital stay, bowel resection, mortality, and blood parameters. The Welch classification was used to categorize internal hernia types, with eight types examined. RESULTS: Among 112 patients with a preliminary internal hernia diagnosis based on abdominal CT, the median age was 52 years. Of these, 46 were female and 66 were male. Among all patients, 87 were admitted to the hospital for observation and surgery, while 25 were discharged after emergency department. Paraduodenal hernias were the most common provisional diagnosis (48 cases). Among these patients, 45 were discharged after symptom relief and were advised for elective re-evaluation. The exact diagnosis for these pa-tients remains unknown. Post-surgery, the diagnosis of internal hernia was confirmed in 32 cases. Among them, 15 were female and 17 were male, with a median age of 52. The median hospital stay for patients diagnosed with internal hernia was 5 days. Although acquired hernias exhibited higher resection and mortality rates, no statistically significant difference was found. Thirty-five cases received dif-ferent diagnoses: 19 had brid ileus, five had volvulus, six had acute appendicitis, one had duodenal perforation, three had gynecological malignancies, and one had renal malignancy. CONCLUSION: Although internal hernias are rare, early diagnosis and treatment are very important due to the high risk of death. The study findings indicate that increased CT utilization leads to earlier diagnosis and treatment, resulting in improved prognosis for patients. This study holds one of the largest case series in the literature. It provides a novel perspective by evaluating radiologically-diagnosed cases, confirming diagnoses post-surgery, and comparing conditions that mimic internal hernias, thereby making a valuable contribution to the literature.


Asunto(s)
Hernia Abdominal , Obstrucción Intestinal , Humanos , Masculino , Femenino , Persona de Mediana Edad , Estudios Retrospectivos , Hernia Abdominal/diagnóstico por imagen , Hernia Abdominal/cirugía , Obstrucción Intestinal/etiología , Hernia Interna/complicaciones , Dolor Abdominal
8.
J Hepatobiliary Pancreat Sci ; 30(3): 315-324, 2023 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35703004

RESUMEN

BACKGROUND: The Ranson score has 11 parameters that are complex and laborious to implement. In this study, we aimed to create a revised Ranson score by modifying the parameters in Ranson. METHODS: A total of 938 patients diagnosed with acute pancreatitis (AP) between 2014 and 2021 were included in the study. The parameters of the Ranson score were included in the univariate and multivariate analyses. According to the results, some of these parameters were modified, and then the revised Ranson score was created. RESULTS: The revised Ranson system was created with nine parameters by modifying the hematocrit parameter at 48 hours and excluding the aspartate aminotransferase parameter from the scoring system. For in-hospital mortality, the area under the curve value of the revised Ranson was 0.959 (95% CI: 0.931-0.986), and it was significantly higher compared to the three scoring systems evaluated. At a cut-off value of 3.5, the revised Ranson had a sensitivity and specificity of 91.7% and 89.1%, respectively, for mortality. CONCLUSION: The revised Ranson scoring system had better predictive ability for all clinical outcomes compared to the original Ranson in our large sample of 938 patients. However, the revised version should be further validated by prospective and multicenter studies.


Asunto(s)
Pancreatitis , Humanos , Pancreatitis/diagnóstico , Enfermedad Aguda , Índice de Severidad de la Enfermedad , Hematócrito , Estudios Prospectivos , Pronóstico , Estudios Retrospectivos , Valor Predictivo de las Pruebas
9.
Burns ; 49(7): 1654-1662, 2023 11.
Artículo en Inglés | MEDLINE | ID: mdl-37280139

RESUMEN

AIM: Oxygen is required for cell migration into the scaffold and for the survival of the overlying graft in the use of a single-layer scaffold. In the absence of diffusion from the avascular wound base, such as in areas above the bone/tendon, oxygen delivery from the lateral edges of the scaffold is important. This study compared the oxygen permeability of skin scaffolds, currently commercially available in Turkey (Nevelia®, MatriDerm®, and Pelnac®), in the lateral plane. MATERIALS AND METHODS: To measure oxygen permeability, an interconnected closed system was created. Oxygen permeability was evaluated based on the color change that occurred as a result of the reaction of iron with oxygen. After the dermal matrices placed in the closed system were exposed to oxygen, the color change on the surface of the dermal matrices was measured, and electron microscopic images were recorded to compare deformation before and after the procedure. RESULTS: Two scaffolds did not show deformation after the procedure while Pelnac® had minimal deformation. The oxygen rates on the nitrogen side of the test apparatus were found to be 29%, 34%, and 27% for Nevelia®, MatriDerm®, and Pelnac®, respectively; and the oxygen transmission lengths (length of color change) of these scaffolds in the lateral plane were 1, 2, and 0.5 cm, respectively. CONCLUSION: Although none of the scaffolds showed significant deformation, and all continued to exhibit their scaffold properties after the procedure, MatriDerm® was determined to be the most suitable scaffold for use in avascular areas, with a 2-cm oxygen transmission length in terms of lateral oxygenation.


Asunto(s)
Quemaduras , Piel Artificial , Humanos , Cicatrización de Heridas , Trasplante de Piel/métodos , Supervivencia de Injerto , Piel
10.
Geburtshilfe Frauenheilkd ; 82(3): 326-332, 2022 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-35250381

RESUMEN

Introduction To evaluate the association of serum electrolytes with disease severity and obstetric complications in pregnant women with Coronavirus disease 2019 (COVID-19). Materials and Methods This prospective cohort study was conducted on pregnant women with confirmed COVID-19. Study population was divided into two groups: 1) Mild COVID-19 group (n = 811) and 2) Moderate/severe COVID-19 group (n = 52). Demographic features, clinical characteristics, obstetric complications, and serum electrolytes were compared between the groups. Afterward, a correlation analysis was performed to investigate the association between serum electrolyte disturbances with COVID-19 severity and obstetric complications. Results Highest serum sodium, hypernatremia, potassium replacement, hypopotassemia, hyperchloremia, initial serum magnesium, hypermagnesemia, and hypocalcemia were significantly higher in the moderate/severe COVID-19 group. The lowest serum sodium, lowest serum potassium, and initial serum calcium were significantly higher in the mild COVID-19 group (p < 0.05). Statistically significant positive weak correlations were found between hypernatremia, hypopotassemia, hyperchloremia, hypermagnesemia, hypocalcemia and COVID-19 severity (r values were 0.27, 0.20, 0.12, 0.18 and 0.12, p values were < 0.001, < 0.001, 0.02, 0.03 and 0.03, respectively). Furthermore, statistically significant positive weak correlations were found between hypopotassemia, hypochloremia, hypermagnesemia, and obstetric complications (r values were 0.10, 0.10, and 0.28, p values were 0.004, 0.03, and 0.001, respectively). A statistically significant negative weak correlation was found between hypomagnesemia and obstetric complications (r = - 0.23 and p = 0.01, respectively). Conclusion Electrolyte disturbances in pregnant women with COVID-19 seem to be associated with disease severity and obstetric complications.

11.
Front Med (Lausanne) ; 9: 957598, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-36314036

RESUMEN

Background: The aim of the study is to assess the effect of chronic lung disease on mortality in patients hospitalized with the diagnosis of prevariant COVID-19 Pneumonia compared to patients without chronic lung disease. Research design and methods: A cohort of 1,549 patients admitted to the pandemic clinic with a COVID-19 Pneumonia diagnosis was analyzed. Group 1 and Group 2 were compared in terms of the treatment they received, admission to intensive care, mortality and follow-up parameters. Results: The patient group with COVID-19 and lung disease consisted of 231 participants (14.91%) (Group 1). The patient group with COVID-19 but without lung disease had 1,318 participants (85.19%). Group 1 cases were found to receive more oxygen therapy and mechanical ventilation than Group 2 cases (p ≤ 0.001), Following univariate and multiple logistic regression analyses, it was determined that patients with chronic lung disease had a 25.76% higher mortality risk [OR: 25.763, 95% CI (Lower-Upper) (2.445-271.465), p = 0.007]. Conclusion: It was found that chronic lung disease contributed significantly to mortality in this study. Among chronic lung diseases, Chronic Obstructive Pulmonary Disease (COPD), lung cancer and interstitial lung diseases (ILDs) were shown to be more effective than other chronic lung diseases in patients with prevariant COVID-19 population.

12.
Ulus Travma Acil Cerrahi Derg ; 27(1): 50-54, 2021 01.
Artículo en Inglés | MEDLINE | ID: mdl-33394484

RESUMEN

BACKGROUND: Laboratory parameters have important diagnostic value in the evaluation of acute appendicitis. This study aimed to evaluate the efficacy of bilirubin values in predicting acute and complicated appendicitis in patients with leukocyte values in the normal reference range. METHODS: This study included 200 patients aged 18 and over who underwent appendectomy with leukocyte values within the normal reference range. The demographic characteristics, total and direct bilirubin and C-reactive protein values of the patients were examined. According to the pathology results, the patients were divided into two groups as a normal appendix and acute appendicitis. Acute appendicitis was further classified as simple and complicated. RESULTS: Of the 200 patients included in this study, 110 (55%) were female and 90 (45%) were male, and the mean age was 37±16 years. The pathology results were reported as normal in 45 (22.5%) and acute appendicitis in the remainder of the sample. Of those diagnosed with acute appendicitis, 141 (91%) had simple appendicitis and 14 (9%) had complicated appendicitis. When the normal appendix and acute appendicitis groups were compared, the total and direct bilirubin levels were higher in the patients diagnosed with acute appendicitis. According to the receiver operator characteristic curve analysis, the area under the curve values of total bilirubin and direct bilirubin for the prediction of acute appendicitis were 0.597 and 0.625, respectively. CONCLUSION: In patients with normal leukocyte values, high bilirubin levels may be useful in predicting the diagnosis of acute appendicitis.


Asunto(s)
Apendicitis/diagnóstico , Bilirrubina/sangre , Recuento de Leucocitos , Adolescente , Adulto , Proteína C-Reactiva/análisis , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto Joven
13.
J Palliat Care ; 36(2): 73-77, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-32762320

RESUMEN

BACKGROUND AND OBJECTIVES: The use of chemotherapy at the end of life in advanced cancer patients has increased and end of life care has become increasingly aggressive. The aim of this study is to evaluate patients receiving chemotherapy in the last 3 months of life and the aggressiveness of end-of-life support of these patients. METHODS: All adult patients with solid tumors who received chemotherapy in their last 3 months of life and died in our hospital between January 2015 to June 2019 were included. Detailed information on chemotherapy and toxicity was collected in patient records. RESULTS: A total of 182 patients included. Median age was 58,9 years. The median survival from the docementation of metastatic disease was 9,98 months (0,95-64,3). Of these 182 patients, 95 (52%) were treated with chemotherapy in the last month of life and 52 (29%) in the last 2 weeks of life. The median number of days between the last administration of chemotherapy and patient death was 29 (0-90). A new chemotherapy regimen was started in the last 3 months of life in 102 patients (56%), in the last month of life in 43 patients (23,6%) and in the last 2 weeks in 23 patients (12.6%). DISCUSSION AND IMPLICATIONS: There are many patients who received chemotherapy in the last 3 months of their life and the rates of chemotherapy initiation during this period are well above ideal rates. Whether such care has positive effects on survival or quality of life is questionable and deserves additional investigation.


Asunto(s)
Neoplasias , Cuidado Terminal , Muerte , Humanos , Persona de Mediana Edad , Neoplasias/tratamiento farmacológico , Cuidados Paliativos , Calidad de Vida , Estudios Retrospectivos
14.
Turk J Surg ; 37(2): 156-161, 2021 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-37275188

RESUMEN

Objectives: During the COVID-19 pandemic, most of the elective surgeries had to be postponed. However, it is not possible to delay the surgical treat- ment of cancer patients for a long time. The aim of this study was to present how gastrointestinal system surgery operations are managed without delay and how employee safety is ensured , together with the results of the last five months. For this purpose, a preclinical and clinical screening system was created. Material and Methods: Data of the patients who presented to our outpatient clinic between April 1st 2020 and August 31st 2020 were retrospectively reviewed. Results: During the last five months of the pandemic, a total of 387 patients were hospitalized and 309 of these patients underwent surgical procedures. 165 of the patients who underwent surgery were newly diagnosed malignancy patients. All patients who were hospitalized were subjected to a screening for COVID-19 during the preclinical, clinical and surgical period. In the preclinical period, five patients were found positive and were directed to COVID-19 treatment without hospitalization. In the clinical period, six patients were isolated by showing symptoms during the hospitalization period. Only one of these patients received surgical treatment. The remaining five patients underwent endoscopic and interventional procedures. In this process, COVID-19 positivity was detected in a total of five healthcare workers. Conclusion: With this preclinical and clinical screening method, it is shown that a COVID-19 sterile environment can be provided by early detection of positive cases in both patients and healthcare workers. In this way, the possibility of surgical continuity was demonstrated.

15.
Eur J Obstet Gynecol Reprod Biol ; 253: 31-34, 2020 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-32763728

RESUMEN

OBJECTIVE: To investigate the rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) positivity in asymptomatic pregnant women admitted to hospital for delivery in a Turkish pandemic center. STUDY DESIGN: This prospective cohort study was conducted in Ankara City Hospital between April, 15, 2020 and June, 5, 2020. A total of 206 asymptomatic pregnant women (103 low-risk pregnant women without any defined risk factor and 103 high-risk pregnant women) were screened for SARS-CoV-2 positivity upon admission to hospital for delivery. Detection of SARS-CoV2 in nasopharyngeal and oropharyngeal samples was performed by Real Time Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) method targeting RdRp (RNA dependent RNA polymerase) gene. Two groups were compared in terms of demographic features, clinical characteristics and SARS-CoV-2 positivity. RESULTS: Three of the 206 pregnant women participating in the study had positive RT-PCR tests (1.4 %) and all positive cases were in the high-risk pregnancy group. Although, one case in the high-risk pregnancy group had developed symptoms highly suspicious for COVID-19, two repeated RT-PCR tests were negative. SARS-CoV-2 RT-PCR positivity rate was significantly higher in the high-risk pregnancy group (2.9 % vs 0%, p = 0.04). CONCLUSION: Healthcare professionals should be cautious in the labor and delivery of high-risk pregnant women during the pandemic period and universal testing for COVID-19 may be considered in selected populations.


Asunto(s)
Infecciones Asintomáticas/epidemiología , Betacoronavirus , Infecciones por Coronavirus/epidemiología , Neumonía Viral/epidemiología , Complicaciones Infecciosas del Embarazo/epidemiología , Adulto , COVID-19 , Prueba de COVID-19 , Vacunas contra la COVID-19 , Técnicas de Laboratorio Clínico , Infecciones por Coronavirus/diagnóstico , Infecciones por Coronavirus/virología , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Pandemias , Neumonía Viral/diagnóstico , Neumonía Viral/virología , Embarazo , Complicaciones Infecciosas del Embarazo/diagnóstico , Complicaciones Infecciosas del Embarazo/virología , Diagnóstico Prenatal/métodos , Diagnóstico Prenatal/estadística & datos numéricos , Estudios Prospectivos , Factores de Riesgo , SARS-CoV-2 , Turquía/epidemiología
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