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OBJECTIVES: Placenta previa-accreta spectrum disorders are a cause of obstetric hemorrhage that can lead to maternal fetal mortality and morbidity. We aimed to describe the use of a uterine isthmic tourniquet left in situ as a new uterus-preserving approach for patients with placenta previa-accreta. METHODS: In this retrospective comparative study, the patients who underwent surgery for placenta previa between 2017 and 2024 at our tertiary hospital were reviewed. Primary outcome of the study is to evaluate feasibility of uterine isthmic tourniquet left in situ for uterine preserving by preventing postpartum hemorrhage for patients with placenta previa-accreta. As a secondary outcome, group 1 (n=28) patients who were managed with uterine isthmic tourniquet left in place were compared with patients in group 2 (n=32) who were managed with only bilateral uterine artery ligation. RESULTS: This new approach uterine isthmic tourniquet technique prevented postpartum hemorrhage with a rate of 100 percent in group 1 patients, while uterine artery ligation prevented postpartum hemorrhage with a rate of 75â¯% in group 2. Postoperative additional interventions (relaparotomy hysterectomy, balloon tamponade application, uterine or vaginal packing) were performed for eight patients in group 2 (25â¯%) but not in group 1 (0â¯%) (p=0.015). The haemoglobin levels before caesarean section were similar in both groups (p=0.235), while the postoperative haemoglobin levels were lower in group 2 (9.69 ± 1.37 vs. 8.15 ± 1.32) (p=0.004). Erythrocyte suspension was given to two patients in group 1 and 12 patients in group 2 (2/28 7â¯% vs. 12/32 37â¯%, p=0.018). CONCLUSIONS: The uterine isthmic tourniquet left in situ technique is a safe, simple and effective for preventing postpartum hemorrhage and preserving uterus during placenta previa accreta surgery as superior to uterine artery ligation alone.
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Objective: The objective of this study was to assess the effectiveness of myoinositol (4 g myoinositol + 400 mcg folic acid/day) compared with metformin (average 1700 mg/day), as well as the combined efficacy of both treatments in managing insulin-resistant polycystic ovary syndrome (PCOS) among women. Materials and Methods: We retrospectively analyzed the records of 68 reproductive-age PCOS patients with insulin resistance over a 3-month period. Oral glucose tolerance tests (OGTT) (75 gr) were conducted to measure glucose levels at 0 and 120 min. Moreover, changes in prolactin, thyroid stimulating hormone, high-density lipoprotein, low-density lipoprotein, triglyceride levels, total cholesterol, follicle-stimulating hormone, luteinizing hormone, total testosterone, free testosterone, and dehydroepiandrosterone sulfate (DHEA-S) levels were evaluated pre- and post-treatment over a 3-month period. Results: Statistically significant improvements were observed in menstrual regularity, body mass index (BMI), modified Ferriman Gallwey scores, OGTT glucose levels at 0 and 120 min, total testosterone, free testosterone, and DHEA-S levels across all groups (p<0.005). Conclusion: No significant variances were observed in terms of BMI, modified Ferriman Gallwey scores, or androgen levels across the three treatment cohorts. The combination of myoinositol and metformin did not confer additional benefits compared with either treatment alone.
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Coronavirus disease 2019 (COVID-19) is a pandemic that is still affecting people and has caused many deaths. Toll-like receptors (TLRs) have an important role in the binding of disease agents to the host cell, disease susceptibility and severity, and host disease resistance. In this study, we investigated the frequencies of TLR7 (C.4-151 A/G), TLR9 (T-1486C and G2848A), and TLR10 (720A/C and 992T/A) single nucleotide polymorphisms in 150 cases with COVID-19 and 171 control samples. We also examined whether TLR7, TLR9, and TLR10 were related to COVID-19 severity. Furthermore, we analyzed the association between COVID-19 and some clinical parameters. Polymerase chain reaction based on restriction fragment length polymorphisms performed for the TLR7, TLR9, and TLR10 single nucleotide polymorphisms. TLR7 C.4-151 A/G G allele and GG genotype; TLR9 T-1486C C allele and TC, CC genotypes; and TLR10 720A/C C allele; TLR10 992T/A A allele and AA genotype frequencies were statistically significant in cases with COVID-19 compared with controls (P < 0.05*). In addition, there was a statistically significant difference in the distribution of TLR7, TLR9, and TLR10 allele and genotype frequencies between the severity groups (P < 0.05*). Our findings suggest that TLR7, TLR9, and TLR10 polymorphisms may be crucial for the clinical course and susceptibility to infection.
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COVID-19 , Predisposición Genética a la Enfermedad , Polimorfismo de Nucleótido Simple , Índice de Severidad de la Enfermedad , Receptor Toll-Like 10 , Receptor Toll-Like 7 , Receptor Toll-Like 9 , Humanos , COVID-19/genética , COVID-19/virología , Receptor Toll-Like 7/genética , Masculino , Femenino , Receptor Toll-Like 9/genética , Persona de Mediana Edad , Receptor Toll-Like 10/genética , Anciano , Adulto , SARS-CoV-2/genética , Genotipo , Frecuencia de los Genes , Alelos , Estudios de Casos y ControlesRESUMEN
Purpose: In this study, we aimed to put forth the factors that contribute to the recurrence of mucinous ovarian cancer. Materials and Methods: Forty-four mucinous ovarian cancer patients who have presented to our clinic between February 2006 and May 2018 took part in the study. In order to predict the factors that contribute to recurrence, the univariate and the multivariate logistic regressions were utilized. The Kaplan-Meier survival analysis was utilized for survival and the log-rank test was used for the discrepancies between the groups. In the analysis of the data, the Statistical Package for the Social Sciences 22 program was used. It was acknowledged to have statistical meaning when the P value in all the tests was lower than 0.05. Findings: Recurrence was detected in 20 out of 44 patients who participated in the study. The ages of the patients who did not experience recurrence were significantly lower ( P = 0.001). The patients were detected mostly in Stage 1 (36.4%). In the group of patients without recurrence, systemic lymphadenectomy (43.2%) was greater ( P = 0.019). Lymph node metastasis was three times higher in the group that experienced recurrence ( P = 0.047). When the two groups were compared, the platinum resistance was considerably greater in the group with recurrence ( P = 0.005). In terms of residual tumor, the rate of complete resection was (9%) better in the group that experienced recurrence compared to the group that did not experience recurrence, with a rate of 45.5%. While 12 patients who experienced recurrence died, 6 people died in the other group. From the factors that contribute to recurrence, in terms of residual tumor quantity, this was grouped as complete (R0) resection and optimal + suboptimal (R1 + R2) resection and the following were determined: odds ratio (OR) - 5.7 (95% confidence interval [CI]: 1.56-20.9) and P = 0.008 for R1 + R2. In univariate analysis, the OR was determined as 1.16 (95% CI: 1.06-1.27) for age. Possessing a Stage 2 and higher disease statistically contributed considerably to the recurrence compared to Stage 1 disease (OR: 6.33; 95% CI: 1.59-25.22; P = 0.009). Age was determined as an independent prognostic risk factor in the multivariate analysis (OR: 1.10 [95% CI: 1.04-1.25]), P = 0.018. Furthermore, the OR for the advanced-stage (Stage 2 or higher) patients in the multivariate analysis was determined as 7.88 (95% CI: 0.78-78.8) and was found to be statistically significant at limits ( P = 0.079). Results: We have put forth that the genetic, biological, and clinical characteristics of mucinous ovarian cancers differ from that of other epithelial ovarian cancers, and that age, advanced stage, and residual tumor quantity are prognostic risk factors in terms of recurrence, and that age is an independent prognostic risk factor. Conclusion: Biological and clinical characteristics of mucinous ovarian cancers differ from those of other epithelial ovarian cancers, and we observed that the age, advanced stage, and the amount of residual tumor regarding recurrence are prognostic risk factors, while age was determined as an independent prognostic risk factor.
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Adenocarcinoma Mucinoso , Neoplasias Ováricas , Humanos , Femenino , Carcinoma Epitelial de Ovario , Neoplasias Ováricas/epidemiología , Neoplasias Ováricas/cirugía , Estudios Retrospectivos , Neoplasia Residual/patología , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/patología , Pronóstico , Adenocarcinoma Mucinoso/epidemiología , Adenocarcinoma Mucinoso/terapia , Adenocarcinoma Mucinoso/patología , Estadificación de NeoplasiasRESUMEN
OBJECTIVE: The aim of the present study is to evaluate the long-term outcomes in patients with early stage ovarian cancer undergoing fertility-sparing surgery. METHODS: The present study performed a retrospective analysis of recurrence, pregnancy and survival of a total of 66 patients who were diagnosed with early stage ovarian cancer (stage I) in XXX Faculty of Medicine Hospital between 2004 and 2019. Of these patients, 16 had undergone fertility-sparing surgery, and the remaining 50 patients had undergone radical surgery. RESULTS: Of 66 eligible patients, 16 had undergone fertility-sparing surgery, and the remaining 50 patients had undergone radical complete surgery. When demographic and descriptive data are taken into consideration, the mean age was 32.6 ± 6.76 years in patients undergoing fertility-sparing surgery and 54.05 ± 10.8 years in patients undergoing complete surgery, and the difference between the groups was statistically significant (p = 0.001). Of patients undergoing fertility-sparing surgery, 11 (16.7%) had stage Ia disease (most common), 5 (7.5%) had stage Ic disease, whereas no patient with stage Ib disease was detected. Of patients undergoing complete radical surgery, 32 (48.5%) had stage Ia disease (most common), 1 (1.5%) had stage Ib disease with bilateral ovarian involvement, and stage Ic was the second most common disease stage. Also, stage Ic3 was the most common disease stage (8 patients, 12.1%) among those with stage Ic disease. The rate of recurrence was 4.5% (3 patients) in patients undergoing fertility-sparing surgery, and recurrences occurred at 37 months, 69 months, and 76 months, respectively. A patient with stage Ic3 disease and endometrioid type tumor who developed recurrence at 37 months died at 130 months. Of patients undergoing complete surgery, ten patients (15.2%) developed recurrence, and there was no significant difference between the two groups in terms of recurrence (p = 1.00). At the end of 15-year follow-up period, there was no significant difference between patients undergoing fertility-preserving surgery and those undergoing complete surgery in terms of mortality (p = 0.668). CONCLUSION: The observation of significant findings in terms of the rate of recurrence and disease-free survival following fertility-sparing surgery in patients with low-risk early stage ovarian cancer suggests that survival is positively affected in early stage ovarian cancer.
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Preservación de la Fertilidad , Neoplasias Glandulares y Epiteliales , Neoplasias Ováricas , Embarazo , Humanos , Femenino , Adulto , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/patología , Estudios Retrospectivos , Estadificación de Neoplasias , Fertilidad , Carcinoma Epitelial de Ovario/patología , Análisis de Supervivencia , Neoplasias Glandulares y Epiteliales/patología , Recurrencia Local de Neoplasia/patologíaRESUMEN
In this paper, a terahertz (THz) metamaterial absorber (MTMA), incorporating surface Pythagorean tree fractal resonators, was designed and experimentally fabricated on the flexible substrate of polyethylene terephthalate. The design presented two peaks with strong absorption of more than 97% at 0.49 and 0.69 THz. The dual-band absorption peaks were seen to be shifted with the change in the refractive index of the surrounding medium, with a corresponding sensitivity of 0.0968 and 0.1182 THz/RIU. The spectral shift of the reflection resonance dip was utilized as an assessment index to evaluate the sensing performance of the new structure, and it was found to be 2.08 and 2.98 for the two resonance peaks, respectively. It was observed that the proposed structure acted as an epsilon negative material at the first resonance and as a mu negative material at the second resonance. Further investigations on the electric field, magnetic field, and surface current distributions were carried out to elaborate on the absorption characteristics at various resonance frequencies. The proposed sensor is a highly sensitive MTMA which can be used to investigate the interaction of matter with THz waves.
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A new design of a triple band perfect metamaterial absorber based on Pythagorean fractal geometry is proposed and analyzed for terahertz sensing applications. The proposed design showed an enhanced sensing performance and achieved three intensive peaks at 33.93, 36.27, and 38.39 THz, corresponding to the absorptivity of 98.5%, 99.3%, and 99.6%, respectively. Due to the symmetrical nature of the recommended design, the structure exhibited the characteristics of independency on the incident wave angles. Furthermore, a parametric study was performed to show the effects of the change in substrate type, resonator material, and substrate thickness on the absorption spectrum. At a fixed analyte thickness (0.5 µm), the resonance frequency of the design was found to be sensitive to the refractive index of the surrounding medium. The proposed design presented three ultra-sensitive responses of 1730, 1590, and 2050 GHz/RIU with the figure of merit (FoM) of 3.20, 1.54, and 4.28, respectively, when the refractive index was changed from 1.0 to 1.4. Additionally, the metamaterial sensor showed a sensitivity of 1230, 2270, and 1580 GHz/µm at the three resonance frequencies, respectively, when it was utilized for the detection of thickness variation at a fixed analyte refractive index (RI) of 1.4. As long as the RI of the biomedical samples is between 1.3 and 1.4, the proposed sensor can be used for biomedical applications.
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Ovarian torsion refers to partial or complete rotation of the ovary on its ligamentous support, often resulting in partial or complete obstruction of its blood supply. It is one of the most common gynecologic surgical emergencies and may affect females of all ages, but it is relatively rare in postmenopausal women. Chronic adnexal torsion with complete occlusion of the ovarian blood supply results in necrosis and loss of ovarian function. Clinical symptoms and signs are not specific and definitive diagnosis is often challenging. In this case report, we present a 65-year-old woman with chronic ovarian torsion that was detected 7 years after vaginal hysterectomy. Approximately 3% of postmenopausal cases with adnexal torsion are associated with malignancy. Ovarian torsion incidence is low in postmenopausal ovarian cancer due to the progression of accompanying inflammation, which causes immobility of the ovarian mass.
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Sleep staging is one of the most important parts of sleep assessment and it has an important role in early diagnosis and intervention of sleep disorders. Manual sleep staging requires a specialist and time which can be affected by subjective factors. So that, automatic sleep-scoring method with high accuracy is beneficial. In this work 50 patients sleep data taken from 19 sensors of Philips Alice clinic polysomnography (PSG) device. There is an average of 4772801 data for each individual in a single channel, and approximately 87 million data is processed in 19 channels. Due to the large amount of data, after under sampling technique, dataset is created and Random Forest, Extra Trees and Decision Tree classifiers are applied on it. Although accuracy values vary from one person to another, average of 95.258% for Extra Trees, 95.17% for Random Forest and 91.318% for Decision Tree obtained. Furthermore, precision, recall and F1-score values were also 0.95362, 0.95258 and 0.94568 on average. Beyond the previous works in the area of sleep stage scoring, proposed work differentiated from them by having own database, providing higher accuracy and employing 19 channels. The results showed that the proposed work may alleviate the burden of sleep doctors and speed up sleep scoring.
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Electroencefalografía , Fases del Sueño , Electroencefalografía/métodos , Humanos , Aprendizaje Automático , Polisomnografía/métodos , SueñoRESUMEN
Background: The study aims to evaluate the effect of parametrial dimensions on the prognosis of cases who underwent type 3 radical hysterectomy or radical trachelectomy in early-stage cervical cancer (stage I - IIa). Methods: Medical reports of patients with early-stage cervical cancer who have undergone surgery between 1998 and 2020 in Akdeniz University Faculty of Medicine Gynecological Oncology Clinic were reviewed retrospectively. A total of 292 cases were identified and included in the study. Demographic characteristics, preoperative examination findings, operation records, and pathology results of the cases were reviewed. Results: Parametrial involvement was found histopathologically negative in 244 out of 292 patients included in our study, the remaining 48 (16.4%) patients were found to be positive. The mean length of the right and left parametrium in the group with negative parametrium invasion, who had an average follow-up of 131.2 (0.57 - 268.2) months, was 3 cm, while the mean volume of the right and left parametrium was 7.2 (0.52 - 32) cm3 and 6 (0.48 - 34) cm3, respectively. On the other hand, the mean length of the right and left parametrium was 3 (1.5 - 5.5) cm and 3 (1.4 - 7) cm, respectively, while the mean volume of the right parametrium was 5.55 (1.37 - 22) cm3, and the mean volume of the left parametrium was 7.5 (1.35 - 24) cm3 in 48 patients with positive parametrial invasion. No statistically significant difference was detected between the two groups when compared in terms of parametrial sizes and volumes (P values of 0.061, 0.262, 0.391, and 0.468, respectively). Conclusions: Radical surgical approach is necessary to obtain a tumor-free surgical margin in the surgical treatment of early cervical cancer, but the complications leading to morbidity and mortality are also increasing with this radicality. For this reason, we consider that it is important to adapt the dimensions of the removed parametrium according to the factors affecting recurrence in cervical cancer to obtain more appropriate surgical margins with the least complications.
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In this work, a novel, to the best of our knowledge, metamaterial-based microwave sensor is designed, numerically simulated, and experimentally tested for milk and dairy products in the frequency range of 8 to 9 GHz. The proposed structure is composed of copper split-ring resonators printed on Arlon Diclad 527 dielectric substrate. Reflection coefficient S11 was determined by using numerical simulation, and the structure was experimentally tested to validate the sensor at the X band frequency. The material under the test was placed in the sensor layer just behind the proposed structure, and the design was optimized to sense the change in the dielectric constant via resonance frequency shifts. The proposed study was not only used for fat contents and freshness checking of milk, it was also applied to other dairy products such as cheese, ayran, and yogurt. The maximum resonance frequency shift was observed in yogurt to be 140 MHz, and the minimum frequency shift was observed in fresh and spoiled ayran to be around 40 MHz. This work provides a new approach to the current metamaterial sensor studies existing in literature by having novel material applications with new microwave metamaterial sensors.
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Microondas , Leche , Animales , Simulación por Computador , VibraciónRESUMEN
Crimean Congo hemorrhagic fever (CCHF) is an acute viral infection that can cause death. The detection of host transcriptome is important for understanding differences in the pathogenesis of the disease. Long noncoding RNAs (lncRNAs) regulate gene expression in different biological processes. They have also emerged as key molecules for therapeutic targets. We investigated the lncRNA gene expression profiles by utilizing the microarray for the first time in CCHF. LncRNAs were determined by the comparisons between case-control, fatal case-control, and fatal case-nonfatal cases. Quantitative polymerase chain reaction was applied to validate the microarray results of some lncRNAs. In our study, 39 lncRNAs (5 downregulated and 34 upregulated) were found to be significantly regulated in the cases when compared to the controls (p < 0.05; FC ≥ 2). One hundred ten lncRNAs exhibited a statistically significant difference between fatal cases and controls. FER1L4, ECRP, and LOC100133669 are important lncRNAs in both case and fatal case groups compared with controls. These lncRNAs may be considered important therapeutic targets for the CCHF in further studies.
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Virus de la Fiebre Hemorrágica de Crimea-Congo , Fiebre Hemorrágica de Crimea , ARN Largo no Codificante , Estudios de Casos y Controles , Virus de la Fiebre Hemorrágica de Crimea-Congo/genética , Fiebre Hemorrágica de Crimea/genética , Fiebre Hemorrágica de Crimea/patología , Humanos , Análisis por Micromatrices , ARN Largo no Codificante/genéticaRESUMEN
PURPOSE: The present study aims to develop a new high-resolution imaging system for the early diagnosis of cervical neoplasia based on increased vessel density of the cervical tissue. METHODS: An optical device was developed to obtain high contrast and resolution images of vascular structures of the cervix in the present study. The device utilizes a telecentric lens to capture cervix images under light illumination with a wavelength of 550 nm emitted from LEDs. Images were obtained using the telecentric lens with or without acetic acid application to the cervix. Image processing algorithms were used to contrast and extract the skeleton of the vascular structures on the cervix. In the evaluation of the vascular density, the cervical images were divided into 12 o'clock positions, and the fractal dimension of the vascularity was calculated for each dial area between the o'clock positions. The region with the largest fractal dimension was accepted as the region with the highest probability of lesion. The range of vessel sizes was split into small classes of "bins" for each dial area with the highest fractal dimension. To validate the system's success in differentiating between normal and HSIL lesions, forty five patients who underwent colposcopy and biopsy were included in a pilot study. RESULTS: The system correctly classified four HSIL cases out of five and failed to detect one HSIL case, achieving an accuracy rate of 97.8% with an 80% sensitivity and 100% specificity. CONCLUSION: The developed high-resolution optical imaging system may potentially be used in detecting cervical neoplasia just before the biopsy and reduce the number of false-positive cases.
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Displasia del Cuello del Útero , Neoplasias del Cuello Uterino , Biopsia , Cuello del Útero/diagnóstico por imagen , Cuello del Útero/patología , Colposcopía , Femenino , Humanos , Proyectos Piloto , Embarazo , Neoplasias del Cuello Uterino/diagnóstico por imagen , Neoplasias del Cuello Uterino/patología , Displasia del Cuello del Útero/patologíaRESUMEN
We aimed to decide which scoring system is the best for the evaluation of the course of Crimean-Congo Hemorrhagic Fever (CCHF) by comparing scoring systems such as qSOFA (quick Sequential Organ Failure Assessment), SOFA (Sequential Organ Failure Assessment), APACHE II (Acute Physiology and Chronic Health Evaluation II) and SGS (Severity Grading System) in centers where patients with CCHF were monitored. The study was conducted with patients diagnosed with CCHF in five different centers where the disease was encountered most commonly. Patients having proven PCR and/or IgM positivity for CCHF were included in the study. The scores of the scoring systems on admission, at the 72nd hour and at the 120th hour were calculated and evaluated. The data of 388 patients were obtained from five centers and evaluated. SGS, SOFA and APACHE II were the best scoring systems in predicting mortality on admission. All scoring systems were significant in predicting mortality at the 72nd and 120th hours. On admission, there was a correlation between the qSOFA, SOFA and APACHE II scores and the SGS scores in the group of survivors. All scoring systems had a positive correlation in the same direction. The correlation coefficients were strong for qSOFA and SOFA, but poor for APACHE II. A one-unit rise in SGS increased the probability of death by 12.818 times. qSOFA did not provide significant results in predicting mortality on admission. SGS, SOFA and APACHE II performed best at admission and at the 72nd and 120th hours.
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Virus de la Fiebre Hemorrágica de Crimea-Congo , Fiebre Hemorrágica de Crimea , Fiebre Hemorrágica de Crimea/diagnóstico , Humanos , Unidades de Cuidados Intensivos , Puntuaciones en la Disfunción de Órganos , Pronóstico , Curva ROC , Estudios Retrospectivos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Uterine cervical cancer rates also increase with aging. Especially, the primary treatments of patients with cervical cancer include surgery, chemotherapy, and radiotherapy. AIM: Our aim is to discuss the effect of clinical and histopathological risk factors on survival in patients over 65 years old with invasive cervical cancer in the light of the literature. METHODS AND RESULTS: The files of 60 patients aged 65 and over who were diagnosed, examined, and treated for invasive cervical uteri cancer between 2004 and 2021 by the gynecological oncology clinic of Akdeniz University were analyzed retrospectively after obtaining approval from the Akdeniz University ethics committee with the number KAEK-110. Detailed written consent was obtained from all patients and their relatives for data analysis. Patients aged 65 and over who were diagnosed with invasive cervical uteri cancer at all stages who accepted treatment were included in the study. The patients who were not included in the study were those who did not accept treatment, did not continue their follow-up regularly, were under 65 years of age, had preinvasive cervical lesion, had a second primary cancer, had an unknown stage, and died due to accidents or similar reasons. When the demographic data of 60 cases were examined, the mean age was 70.5, the youngest age was 65, and the oldest age was 84. When we divided them into two groups by age groups, 76.7% were between 65 and 75 years old and 23.3% were over 75 years old. When the data of 60 patients who were referred to our hospital, which was a tertiary center in the 15 years duration, were examined, the mean disease-progression free survival (PFS) of patients with locally advanced stage was 45 months, however, it was 4 months for metastatic patients, this difference was significant and a statistically significant difference was found between the two groups (p: .001). When the total survival was examined, the mean was 108.7 months in the locally advanced stage group, while it was 2.9 months in metastatic cases, and this difference was also statistically significant between the two groups (p: .001). When we divide the cases into two groups as between 65 and 75 and over 75 years of age, the mean age of disease-free survival is 76.9 months in the 65-75 years old group, while 16 months in the 76-85 years old group, however, the p value of this difference in PFS between the two groups was not significant (p: 0.154). However, when the total survival was examined, it was seen that the mean was 140.4 in the 65-75 years old group, while it was 56 months in the 76-85 years old group and this difference was significant between the two groups (p: .046). CONCLUSION: In parallel with the increased population worldwide, advanced age cancer rates are increasing. In parallel with the population growth, it should be remembered that the patients over 65 years of age who were diagnosed with invasive uterine cervical cancer had difficulty in accessing screening tests, late diagnosis and inadequate treatment regimens due to concomitant diseases, resulting in recurrence in a short time and poor clinical symptoms due to short total survival.
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Carcinoma de Células Escamosas , Neoplasias del Cuello Uterino , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/terapia , Niño , Preescolar , Supervivencia sin Enfermedad , Femenino , Humanos , Estudios Retrospectivos , Factores de Riesgo , Neoplasias del Cuello Uterino/diagnóstico , Neoplasias del Cuello Uterino/epidemiología , Neoplasias del Cuello Uterino/terapiaRESUMEN
BACKGROUND: We aimed to evaluate the socio-demographic characteristics of women with female genital mutilation/cutting (FGM/C) and the results of FGM/C due to pelvic floor dysfunction. RESULTS: The prevalence of FGM/C was 87.2% in Sudan and Type 3 (50.4%) was the most prevalent, followed by Type 2 (35%) and Type 1 (8.5%). In the multinominal logistic regression analysis performed to show the effect of FGM/C on pelvic organ prolapse (POP), it was observed that FGM/C frequency in POP group 2 was statistically similar when POP group 1 was taken as reference category. In the evaluation for symptomatic POP (POP group 3), risk of developing POP in patients without FGM/C was significantly lower than patients with type 3 FGM/C with a rate of 82.9% (OR(odds ratio): 0.171 (p: 0.002), (Confidence Interval (CI) %95; 0.058-0.511). Risk of developing POP rate in patients with type 1 FGM/C was 75% (OR:0.250 (p: 0.005), CI %95; 0.094-0.666) and in patients with type 2 FGM/C was 78.4% (OR:0.216 (p: 0.0001), CI%95; 0.115-0.406). In the multinominal logistic regression analysis including other variables affecting POP, when group 1 was taken as the reference category, it was found that the possibility of developing mild POP (group 2) decreased in FGM/C type 1 and 2 compared to FGM/C type 3 but it was not statistically significant. However, the evaluation for the symptomatic POP group showed up a significantly lower risk of developing POP in patients with type 2 FGM/C compared to patients with type 3 FGM/C, with a rate of 58.4%. (OR:0.419 (p: 0.016), CI%95; 0.206-0.851) (Table 3). In addition, older age was found to be significant risk factor for increasing symptomatic POP (p: 0.003). CONCLUSIONS: Type 2 and 3 FGM/C continues to be an important health problem in terms of complications that may develop in advanced ages as well as many short-term complications as a result of mechanical or physiological deterioration of the female genital anatomy.
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Circuncisión Femenina , Prolapso de Órgano Pélvico , Circuncisión Femenina/efectos adversos , Femenino , Humanos , Diafragma Pélvico , Prolapso de Órgano Pélvico/epidemiología , Prolapso de Órgano Pélvico/etiología , Prevalencia , Sudán/epidemiologíaRESUMEN
PURPOSE: The cost-effectiveness of bevacizumab has been the subject of debate, and we aimed to present our own retrospective data on its effect on survival in recurrent epithelial ovarian cancer. METHODS: Patients with recurrent ovarian, tubal and primary peritoneal cancer between October 2007 and June 2018 were grouped according to the platinum-free interval. The progression-free and overall survivals of the patients who had received chemotherapy only and chemotherapy with bevacizumab were calculated. RESULTS: Eighty patients had received chemotherapy (CT) only, and 65 had received CT+BV. In platinum-sensitive recurrent epithelial ovarian cancer (PSREOC) patients, the median progression-free survival (PFS) months was 7 months (95% CI; 5.5-8.4) in the group who had received CT only and 13 months (95% CI; 5.8-20.1) in the group who had received CT+BV (p=0.001) and for CT+BV HR (Hazard Ratio):0.39 (95% CI; 0.24-0.64) (p=0.001). The median PFS of platinum-resistant recurrent epithelial ovarian cancer (PRREOC) patients who had received CT only was determined as 2 (95% CI; 1.4-2.5) and as 10 (95% CI; 6.8-13.1) months for patients who had received CT+BV (p=0.001), for patients who had received CT+BV HR: 0.31 (95% CI; 0.17-0.58) (p=0.001). In both PSREOC and PRREOC patients, there was no difference between CT + BV and CT group in terms of overall survival (p=0.978 and p=0.738, respectively). CONCLUSION: A significant effect of bevacizumab on the progression-free survival of both platinum-sensitive and platinum resistant recurrent ovarian cancers has been demonstrated; however, this effect failed to impact overall survival. Therefore, it could be recommended to use bevacizumab, considering the cost-effectiveness in undeveloped and developing countries.
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Antineoplásicos Inmunológicos/uso terapéutico , Bevacizumab/uso terapéutico , Carcinoma Epitelial de Ovario/tratamiento farmacológico , Recurrencia Local de Neoplasia/tratamiento farmacológico , Neoplasias Ováricas/tratamiento farmacológico , Anciano , Antineoplásicos Inmunológicos/economía , Bevacizumab/economía , Carcinoma Epitelial de Ovario/mortalidad , Análisis Costo-Beneficio , Femenino , Humanos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/mortalidad , Neoplasias Ováricas/mortalidad , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
AIM: To evaluate the clinicopathological features affecting the recurrence and survival of 9 cases of neuroendocrine cancer of the cervix. METHOD: We retrospectively analyzed 9 cervical neuroendocrine cancer cases identified among 453 cervical cancer patients between 2004 and 2021 at Akdeniz University Gynecological Oncology Outpatient Clinic. Kaplan-Meier survival analysis was used for progression-free survival (PFS) and overall survival (OS). Mathematical functions of mean, standard deviation, median, Min-Max values, and frequencies were used for descriptive statistics. The categorical data were expressed in numbers and percentages (%). RESULTS: Nine patients with neuroendocrine histological subtype were selected out of 453 patients diagnosed with cervical cancer (1.98%). The average overall survival time of the patients was 26 months. The 5-year survival rate was 53.3%, while the PFS was 62.5%. The most common subtype was small cell neuroendocrine cancer. Tumours were mostly locally advanced at the time of diagnosis. 3 patients' stage was 1b2, while 4 patients were 2b, 1 patient was 3c2r, and 1 patient was 4b. All tumours showed the immunohistochemical staining properties of neuroendocrine cancer. The main treatment modality applied to our patients was surgery + adjuvant CRT. The most used chemotherapeutic agents were cisplatin/carboplatin and etoposide. Recurrence was found in 3 cases, including 5 deaths. CONCLUSION: Neuroendocrine tumour of the cervix is a rare subtype with a poor prognosis. Unfortunately, there is not yet a standard treatment protocol due to the limited number of comparative studies of surgery, chemotherapy, and radiotherapy based treatment schemes.
Asunto(s)
Carcinoma Neuroendocrino , Neoplasias del Cuello Uterino , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma Neuroendocrino/diagnóstico , Carcinoma Neuroendocrino/tratamiento farmacológico , Carcinoma Neuroendocrino/cirugía , Cesárea , Femenino , Humanos , Persona de Mediana Edad , Recurrencia Local de Neoplasia/patología , Estadificación de Neoplasias , Pronóstico , Estudios Retrospectivos , Neoplasias del Cuello Uterino/patología , Neoplasias del Cuello Uterino/cirugíaRESUMEN
Crimean-Congo Hemorrhagic Fever (CCHF) is an acute viral zoonotic disease. Coronavirus disease-2019 (COVID-19) is a newly emerging viral disease and it is caused by "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)". In this article, a case diagnosed with CCHF and COVID-19 coinfection confirmed by the polymerase chain reaction (PCR) method and its management was presented. A thirtyfive years old female patient admitted to the hospital with the complaint of fever for one day and common body pain. It was learned that three days before the onset of her complaints, she removed a tick adhering to the anterior abdominal wall with no precaution. Her body temperature was 38°C degrees and her respiratory rate was 22 per minute. The leucocyte count was 3660/mm³ and the platelet count was 138.000/mm³. It was determined that prothrombin time was 15.4 seconds, international normalized ratio (INR) was 1.35 seconds, and D-dimer level was 1310 ng/ml. The patient was hospitalized with prediagnosis of CCHF. Supportive treatment was started. On the second day at the clinical follow-up of the patient, complaints of sore throat and cough without sputum started. A combined nasopharyngeal and throat swab sample was taken from the patient because of the suspicion of COVID-19. COVID-19 PCR test result was reported as positive. Favipiravir treatment was started. The CCHF-PCR test, which was studied from the serum sample sent to the Microbiology Reference Laboratories was reported as positive. From the third day of favipiravir treatment; the patient did not have a fever and her complaints regressed. On the ninth day of her hospitalization, she was discharged. In this case; it is important to show that both diseases, especially in regions where CCHF disease is endemic, can be confused due to the similarity of the clinical picture with COVID-19 and to know that they can coexist.