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BACKGROUND: Early intervention services play a crucial role in the prevention and management of Autism Spectrum Disorder (ASD). With the increasing prevalence of ASD, understanding the specific needs of mothers and their children is essential for the development of effective interventions and support systems. METHODS: This interview study examines the early intervention service needs of Turkish mothers with children aged 2-6 who have been diagnosed with ASD. Semi-structured in-depth interviews were conducted with nine mothers. Thematic analysis was carried out following the guidance and six steps procedures described by Braun and Clarke. FINDINGS: The study's findings reveal six distinct themes that encompass the needs expressed by the participating mothers: 1) psychological support needs, 2) social support needs, 3) financial support needs, 4) strengthening the family, 5) government-based enhancement, and 6) the need for social awareness. DISCUSSION: The findings underscore the significance of comprehensive early intervention services tailored to address the needs of mothers. The stressors associated with the impact of ASD on families are highlighted, aligning with Guralnick's framework. The findings emphasize the need for holistic intervention programs and stress the importance of collaborative relationships among parents, educators, and service providers. APPLICATION TO PRACTICE: The practical implications of this study benefit healthcare professionals, policymakers, educators, and stakeholders. The emphasis lies in aligning interventions with the ASD needs of both mothers and children, ultimately aiding in the development of effective policies and the enhancement of the quality of care for individuals with ASD in Turkey.
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Transtorno do Espectro Autista , Criança , Feminino , Humanos , Transtorno do Espectro Autista/diagnóstico , Transtorno do Espectro Autista/terapia , Transtorno do Espectro Autista/psicologia , Turquia , Mães/psicologia , Pais , Pesquisa QualitativaRESUMO
OBJECTIVE: The aim of this study was to investigate the efficacy of platelet-rich plasma injection on the olfactory cleft of patients with post-COVID olfactory dysfunction lasting over 1 year, who were unresponsive to common treatments. METHODS: Patients over 18 years of age with post-COVID olfactory dysfunction over 1 year whose complaints did not improve with intranasal steroids and D-panthenol/vitamin A combination nasal sprays with olfactory rehabilitation training for 1 month were prospectively collected and randomized into two groups: intranasal platelet-rich plasma group and control group. At the end of 1 month, Connecticut Chemosensory Clinical Research Center olfaction test scores of smell detection threshold and smell identification test were compared accordingly. RESULTS: A total of 25 patients were randomized into platelet-rich plasma (n=12) and control (n=13) groups. In the platelet-rich plasma group, the mean smell detection threshold score increased from 5.63 (SD 0.68) to 6.46 (SD 0.45), and the mean smell identification test score increased from 11.42 (SD 1.17) to 15.17 (SD 0.39). In the control group, the mean smell detection threshold score changed from 5.69 (SD 0.66) to 5.77 (SD 0.70), and the mean smell identification test score changed from 11.20 (SD 1.12) to 11.85 (SD 1.57). Post-hoc analysis revealed that similar mean smell detection threshold (mean difference 0.07; p=0.994) and smell identification test (mean difference -0.50; p=0.703) scores were transformed into a significant difference between groups (smell detection threshold mean difference 0.69; p=0.037; smell identification test mean difference 3.32; p<0.001). CONCLUSION: At the end of the first month, there was a significant improvement in olfactory threshold values in the platelet-rich plasma group compared to the control group. No side effect or adverse event related to platelet-rich plasma injection was observed.
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COVID-19 , Transtornos do Olfato , Humanos , Adolescente , Adulto , Olfato , Transtornos do Olfato/etiologia , Transtornos do Olfato/terapiaRESUMO
This study aimed to calculate the LACE index in patients who admitted to the emergency department (ED) with hereditary angioedema (HA) diagnosed and to predict recurrent admissions of patients. In this single-center study, patients aged 18 or higher who were admitted to the ED diagnosed with HA were included over a 12-year period. 35 patients diagnosed with code E88.0 were evaluated according to electronic file records. The number of admissions to the ED in the last 6 months was 2. The LACE index was 4, and risk was 71.4%. The patients admitted to the hospital in the last 30 days had a higher rate of admission to the hospital in the last 6 months (p < 0.001). The LACE index at admission predicted 30 days admission with (AUC = 0.75, 95% CI (0.56-0.91)) acceptable discrimination. The LACE index and the number of admissions in the last 6 months included in the evaluation can be considered predictive in recurrent ED admissions of HA patients. However, the distribution of LACE-risk groups is no priority. Therefore, the low-, medium-, or high-risk level of LACE index values should be not taken into consideration in readmission of such patients.
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SUMMARY OBJECTIVE: The aim of this study was to investigate the efficacy of platelet-rich plasma injection on the olfactory cleft of patients with post-COVID olfactory dysfunction lasting over 1 year, who were unresponsive to common treatments. METHODS: Patients over 18 years of age with post-COVID olfactory dysfunction over 1 year whose complaints did not improve with intranasal steroids and D-panthenol/vitamin A combination nasal sprays with olfactory rehabilitation training for 1 month were prospectively collected and randomized into two groups: intranasal platelet-rich plasma group and control group. At the end of 1 month, Connecticut Chemosensory Clinical Research Center olfaction test scores of smell detection threshold and smell identification test were compared accordingly. RESULTS: A total of 25 patients were randomized into platelet-rich plasma (n=12) and control (n=13) groups. In the platelet-rich plasma group, the mean smell detection threshold score increased from 5.63 (SD 0.68) to 6.46 (SD 0.45), and the mean smell identification test score increased from 11.42 (SD 1.17) to 15.17 (SD 0.39). In the control group, the mean smell detection threshold score changed from 5.69 (SD 0.66) to 5.77 (SD 0.70), and the mean smell identification test score changed from 11.20 (SD 1.12) to 11.85 (SD 1.57). Post-hoc analysis revealed that similar mean smell detection threshold (mean difference 0.07; p=0.994) and smell identification test (mean difference −0.50; p=0.703) scores were transformed into a significant difference between groups (smell detection threshold mean difference 0.69; p=0.037; smell identification test mean difference 3.32; p<0.001). CONCLUSION: At the end of the first month, there was a significant improvement in olfactory threshold values in the platelet-rich plasma group compared to the control group. No side effect or adverse event related to platelet-rich plasma injection was observed.
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BACKGROUND: For thyroid nodules ≥4 cm, the accuracy of fine-needle aspiration biopsy (FNAB) is controversial and the approach is unclear. We aimed to compare FNAB and operation of thyroid nodules and to determine the accuracy of FNAB. MATERIAL AND METHODS: All total thyroidectomies performed between January 2015 and December 2021 were evaluated. In the study, 301 patients were included. Euthyroid patients with preoperative thyroid ultrasound, FNAB results and operation results were recorded retrospectively. RESULTS: The nodule size was <4 cm in 79.1% of the patients, and ≥4 cm in 20.9%. In patients with nodule size ≥4 cm, 50.8% of FNAB results were reported as benign, and 43.7% of these patients were found to be malignant at the end of the operation. In nodules <4 cm, 36.8% of the patients whose FNAB results were found to be benign were malignant. False-negativity rate was found to be quite high in ≥4 cm nodules. CONCLUSIONS: For thyroid nodules, diagnostic lobectomy may be necessary because the false-negative rate of FNAB was high, especially in nodules ≥4 cm. In addition, intermediate results, such as AUS/FN, have a higher risk of malignancy in nodules of ≥4 cm compared to nodules of <4 cm.
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Neoplasias da Glândula Tireoide , Nódulo da Glândula Tireoide , Humanos , Estudos Retrospectivos , Sensibilidade e Especificidade , Neoplasias da Glândula Tireoide/patologia , Nódulo da Glândula Tireoide/patologia , TireoidectomiaRESUMO
OBJECTIVE: To investigate the relationship between thyroid functions and asymmetric dimethylarginine (ADMA), ischemia-modified albumin (IMA), and other metabolic laboratory markers in euthyroid adults and whether narrower thyroidal targets are required for lower metabolic risk. MATERIALS AND METHODS: Thyroid functions, antithyroid autoantibodies, and metabolic parameters were measured for 115 patients. Forty-seven had autoimmune thyroiditis (AIT). Analyses were performed according to cutoff values of 1, 2, 2.5, and 3 mIU/L for thyrotropin, 0.84 ng/dL for free thyroxine (fT4), and 3.59 ng/dL for free tri-iodothyronine (fT3). RESULTS: There was no relationship between thyrotropin and fT3 cutoff values and metabolic parameters. Only C-reactive protein was lower in the group with thyrotropinâ ≤2.5 µIU/L. A weak positive correlation was found between fT4 with IMA and IMA corrected for albumin (râ =â 0.187, Pâ =â .05; râ =â 0.204, Pâ =â .034, respectively). There was no difference between AIT and the metabolic laboratory parameters examined in the study. CONCLUSION: This study is the first to evaluate ADMA in AIT. Narrower thyroid function targets are not required for better metabolic control in euthyroid adults.
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Tireoidite Autoimune , Adulto , Arginina/análogos & derivados , Biomarcadores , Humanos , Albumina Sérica , Albumina Sérica Humana , Tireoidite Autoimune/diagnóstico , Tireotropina , TiroxinaRESUMO
BACKGROUND: The clinical management of Bethesda III category thyroid nodules has some undefined points and differs among centers and conflicting malignancy rates are present in the literature. The aim of this study was to investigate the Bethesda category III thyroid nodule outcomes in our centers, to determine malignancy rates and also to evaluate clinical and sonographic features which may help to predict malignancy. METHODS: This retrospective study included 333 patients with thyroid nodules who had Bethesda category III on fine needle aspiration (FNA) in three tertiary medical centers of Turkey. RESULTS: Among 333 patients, 302 had appropriate follow up. Eighteen patients received thyroidectomy after the first FNA, with a malignancy rate of 38.89% (7/18) and 284 patients received a second FNA. After the second FNA, thyroidectomy was performed in 80 patients and 41 patients needed the third FNA. Thirteen thyroidectomies were performed after the third FNA. Totally 111 patients received thyroidectomy with a malignancy rate of 48.65% (54/111) among patients with surgery and the lower bound was detected as 17.88% (54/302). Of these patients the malignancy rates of patients receiving thyroidectomy with two and three FNAs were 47.50% (38/80) and 69.23% (9/13), respectively. Hypoechogenicity, microcalcification, and irregular margin were found as good predictors for malignancy. CONCLUSION: We demonstrated that the malignancy rate was 48.65% in patients receiving thyroidectomy. We showed a higher malignancy rate than the traditionally rate of 5%-15%. This study showed that repeat FNAs decrease the rate of unnecessary surgery performed for benign lesions by increasing the rate of malignancy detection.
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Citodiagnóstico , Neoplasias da Glândula Tireoide/diagnóstico , Neoplasias da Glândula Tireoide/patologia , Nódulo da Glândula Tireoide/diagnóstico , Nódulo da Glândula Tireoide/patologia , Biópsia por Agulha Fina , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: We aimed to find and compare the efficacy of ultrasonography (US), technetium-99m methoxyisobutylisonitrile parathyroid scintigraphy (MIBI-S), and single-photon emission computed tomography-computed tomography (SPECT-CT) in detecting the localization of parathyroid adenomas in patients with primary hyperparathyroidism. METHODS: In total, 348 patients were included in this study. Preoperative parathyroid imaging with US, MIBI-S, and SPECT-CT was evaluated and compared with operative findings. The results of the imaging methods were compared with pathology and operation reports. RESULTS: In 318 patients (91.3%), one of the imaging methods was able to localize the lesion correctly. US detected the localization of the parathyroid lesions correctly in 268 patients (77%), whereas SPECT-CT and MIBI-S were correct in 254 (73%) and 209 (60%) patients, respectively. There was a statistically significant relationship between the parathyroid hormone (PTH) level and 3 imaging methods' success rates (P < .05). The PTH cut-off value, which best determined the correct localization, was 152.5 pg/mL for US, 143 pg/mL for MIBI-S, and 143 pg/mL for SPECT-CT. It was observed that the correct localization rate for parathyroid lesions increased with higher PTH levels. CONCLUSION: In our study population, US was more successful, in most cases, than other imaging methods in localizing parathyroid lesions but SPECT-CT was more accurate in localizing mediastinal lesions. In addition, it was found that preoperative PTH levels affect the accuracy of imaging methods.
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Hiperparatireoidismo Primário , Tecnécio , Humanos , Hiperparatireoidismo Primário/diagnóstico por imagem , Hiperparatireoidismo Primário/cirurgia , Glândulas Paratireoides/diagnóstico por imagem , Glândulas Paratireoides/cirurgia , Cintilografia , Compostos Radiofarmacêuticos , Sensibilidade e Especificidade , Tomografia Computadorizada com Tomografia Computadorizada de Emissão de Fóton Único , Tecnécio Tc 99m Sestamibi , Tomografia Computadorizada de Emissão de Fóton Único , UltrassonografiaRESUMO
OBJECTIVE: Hydrogen sulfide is an endogenous gaseous mediator that has been indicated to have a role in pain mechanisms. In this study, we aimed to detect brain and spinal cord hydrogen sulfide levels during different phases of tolerance and dependence to morphine and to determine the effects of inhibition of endogenous hydrogen sulfide production on the development of tolerance and dependence. METHODS: Morphine tolerance and dependence was developed by subcutaneous injection of morphine (10 mg/kg) twice daily for 12 days. Physical dependence was determined by counting the jumps for 20 min, which is a withdrawal symptom occurring after a single dose of naloxone (5 mg/kg) administered intraperitoneally (i.p.). Propargylglycine (30 mg/kg, i.p.), a cystathionine-γ-lyase inhibitor, and hydroxylamine (12.5 mg/kg, i.p.), a cystathionine-ß-synthase inhibitor, were used as hydrogen sulfide synthase inhibitors. The tail-flick and hot-plate tests were used to determine the loss of antinociceptive effects of morphine and development of tolerance. RESULTS: It was found that chronic and acute uses of both propargylglycine and hydroxylamine prevented the development of tolerance to morphine, whereas they had no effect on morphine dependence. Chronic and acute administrations of hydrogen sulfide synthase inhibitors did not exert any difference in hydrogen sulfide levels in brain and spinal cords of both morphine-tolerant and -dependent animals. CONCLUSION: It has been concluded that hydrogen sulfide synthase inhibitors may have utility in preventing morphine tolerance.
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Comportamento Animal/efeitos dos fármacos , Tolerância a Medicamentos , Inibidores Enzimáticos/farmacologia , Sulfeto de Hidrogênio/metabolismo , Dependência de Morfina/prevenção & controle , Alcinos/farmacologia , Animais , Modelos Animais de Doenças , Inibidores Enzimáticos/administração & dosagem , Glicina/análogos & derivados , Glicina/farmacologia , Hidroxilamina/farmacologia , Masculino , Camundongos , Camundongos Endogâmicos BALB C , Morfina/administração & dosagem , Entorpecentes/administração & dosagemRESUMO
Objective: Although animal studies claim that osteoprotegerin (OPG) is preventive on this system, there are conflicting results in human studies. The aim of this study was to investigate the role of OPG in the diagnosis and determination of cardivovascular risk in patients with polycystic ovary syndrome (PCOS), which is a multisystem effective disease.Method: The study was performed on 28 premenopausal healthy female volunteers and 57 newly diagnosed PCOS patients in 2017. Anamnesis was obtained, body mass indexes were calculated, laboratory tests required for diagnosis and differential diagnosis of PCOS and suprapubic ovarian ultrasonography were performed, serum OPG level was studied by enzyme-linked immunosorbent assay.Results: OPG levels were similar in PCOS and control groups and there was no significant difference (49.392 ± 10.973 pg/ml vs 49.567 ± 13.57 pg/ml, p = .815). Correlation analysis showed a positive correlation between OPG and total testosterone levels in the PCOS group (r = 0.277, p = .045). No significant relationship with cardiovascular and metabolic parameters was detected.Conclusion: No difference was found between PCOS patients and control groups in terms of OPG levels. Therefore, it is thought that OPG level cannot be used in the diagnosis of the disease. There was no significant relationship between cardiometabolic parameters.
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Doenças Cardiovasculares/diagnóstico , Osteoprotegerina/sangue , Síndrome do Ovário Policístico/sangue , Adolescente , Adulto , Doenças Cardiovasculares/sangue , Doenças Cardiovasculares/etiologia , Estudos de Casos e Controles , Feminino , Fatores de Risco de Doenças Cardíacas , Humanos , Síndrome do Ovário Policístico/complicações , Síndrome do Ovário Policístico/diagnóstico , Fatores de Risco , Turquia , Adulto JovemRESUMO
BACKGROUND: Hyperthyroidism is characterized by excess hormone secretion from the thyroid gland. Anti-thyroid drugs (ATDs), surgery, and radioactive iodine can be used in treatment. Plasmapheresis is a rapid and effective treatment option in cases where rapid euthyroidism is needed to be obtained due to complications of thyrotoxicosis and major adverse effects of ATDs. MATERIAL AND METHOD: We present patients receiving plasmapheresis to provide immediate euthyroidism due to severe hyperthyroidism, adverse effects of ATDs, or non-thyroid surgery from January 2012 to December 2016. RESULTS: This study included 18 patients. The etiology of hyperthyroidism was TDG in seven patients, TDMNG in two, TA in two, TMNG in four, and one patient had AIT. Plasmapheresis was performed to achieve euthyroidism before surgery in two patients. The mean plasmapheresis session was 5.35. The mean number of sessions needed for patients with TDG and TDMNG was 4, whereas it was 6.5 for patients with TA and TMNG (p = 0.07). The decrease of mean free thyroxine and free triiodothyronine were 57 % and 73 %, respectively (p < 0.001). After plasmapheresis, total thyroidectomy was performed in 14 patients. Euthyroidism was achieved with RAI in one patient and with medical therapy in three patients. CONCLUSIONS: Plasmapheresis therapy is a reliable and effective treatment option for patients who cannot use ATDs because of their adverse events and those with hyperthyroidism that does not resolve with these drugs, or to achieve euthyroidism before total thyroidectomy, RAI or non-thyroid emergency surgery. However, it cannot be used widely because it is expensive and invasive.
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Hipertireoidismo/terapia , Troca Plasmática/métodos , Plasmaferese/métodos , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Persistent left superior vena cava (PLSVC) is one of the cardiac system abnormalities with a 0.3-0.5% incidence and caused by inadequate obliteration of the left anterior cardinal vein during embryonic development. Prognosis of PLSVC is generally assumed to be good if it is not accompanied by other cardiac system abnormalities. During the routine ultrasound control of a patient at 25th week of pregnancy at the Obstetrics and Gynecology Department of Mersin University, PLSVC anomaly was detected in an intrauterine fetus. Then, intrauterine death occurred and after removal of the deceased fetus, PLSVC diagnosis was confirmed by autopsy. According to the autopsy findings, right superior vena cava (SVC) and azygos vein were found in normal course. PLSVC opened into the right atrium via enlarged coronary sinus. There was no connection between the two SVCs. On the left side of posterior mediastinum, instead of hemiazygos or accessory hemiazygos veins, a vein symmetrical to azygos was opened into PLSVC, similar to the one on the right. No other cardiac anomaly associated with PLSVC or any other pathology in the other parts of body that could be responsible for death was discovered during autopsy. There was no evidence indicating that PLSVC played any role in intrauterine exitus of the present case. However, as mentioned in the literature, the ectopic beats in the atrium wall of patients with isolated PLSVC and enlarged coronary sinus may lead to pathologies in the conduction system of the heart. Considering the intrauterine death of an isolated PLSVC case associated with cardiac conduction pathologies, we recommend that the common assumption of 'isolated PLSVC is not associated with death' should be reviewed by studies on large series and even intrauterine cases should be closely monitored for cardiac arrhythmia.
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Coração Fetal/patologia , Veia Cava Superior Esquerda Persistente/patologia , Veia Cava Superior/anormalidades , Feminino , Humanos , Masculino , Gravidez , Adulto JovemRESUMO
OBJECTIVES: This study aims to determine the frequency and risk factors of bacteriuria and urinary tract infection (UTI) in patients with primary Sjögren's syndrome (SS) and their differences from healthy individuals and rheumatoid arthritis (RA) patients. PATIENTS AND METHODS: The study included 107 female primary SS patients (mean age 50.7±11.6 years; range, 23 to 76 years), 53 healthy female control subjects (mean age 46.8±15.5 years; range 21 to 80 years), and 40 females with RA (mean age 51.7±14.2 years; range, 25 to 79 years). Participants were questioned for UTI risk factors and symptoms. Middle stream urine samples were taken and cultured. All participants were examined with urinary symptom questioning survey of American Urological Association (AUA-7). RESULTS: The urine cultures were positive in 18 primary SS patients (16.8%), eight RA patients (20%), and two healthy controls (3.7%). Escherichia coli, enterococci, Klebsiella, streptococci, and candida were detected in SS patients' cultures. Extended-spectrum beta-lactamase was positive in three cultures. Asymptomatic bacteriuria was not detected in any SS patient. The highest AUA-7 score was determined in SS group (p=0.031). Nineteen SS patients had vaginal dryness symptom and their AUA-7 scores were higher than the rest of the SS group. The risk of UTI development was not different between those who had or did not have vaginal dryness. CONCLUSION: Urinary tract infections are seen more often in SS patients rather than normal population, which may be caused by SS' urinary system effects. It is difficult to distinguish between asymptomatic bacteriuria and infection because of the underlying urinary symptoms. Clinicians must be careful in patients receiving immunosuppressive therapy due to the high frequency of UTIs.
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PURPOSE: To determine fetal clitoral dimensions in antenatal period and to provide a contribution to external genital morphology determination in premature infants. METHODS: Thirty-one formalin fixed female fetuses aged between 18 and 40 weeks (17 fetuses aged 21.53 ± 1.88 weeks in the second trimester and 14 fetuses aged 31.00 ± 4.90 weeks in the third trimester) were evaluated. 20 (64.5%) fetuses were between 3 and 97% percentile range and within normal limits. Clitoris appearance (completely covered by labium majus/partially showing/prominent), length and width of clitoris, labium minus length, length, and width of labium majus were assessed. RESULTS: Clitoris length during the second trimester was 4.84 ± 1.09 mm, whereas it was 5.43 ± 1.07 in the third trimester. Clitoris width was as 3.35 ± 0.88 mm in the second trimester and as 4.55 ± 0.96 mm in the third trimester. A statistically significant increase was seen in width of clitoris, length, and width of labium majus and length of labium minus with gestational age in the second and third trimesters (p < 0.05). No significant difference was found between the second and third trimesters in terms of clitoris length (p = 0.146). A homogenous spread in clitoris appearance was obtained between the second and third trimesters without any significant difference (p = 0.912). In addition, fetus percentiles showed a homogenous spread without any significant differences between completely covered, partially covered and prominent groups (p = 0.452). CONCLUSION: The anatomical data can be beneficial to the development of fetal radiological screening procedures in females and also in morphological assessment criteria in premature infants, effectively assisting in diagnosing anomalies during the early term.
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Clitóris/embriologia , Feminino , Feto/anatomia & histologia , Idade Gestacional , Humanos , Valores de Referência , Análise para Determinação do SexoRESUMO
BACKGROUND: Impairment in voice and swallowing functions are common after thyroidectomy. We aimed to evaluate the objective functional voice and swallowing outcomes in a series of patients undergoing thyroidectomy. METHODS: A total of 43 consenting patients who underwent thyroidectomy were prospectively recruited. Subjective evaluation of swallowing was assessed with 'Swallowing Impairment Score' and 'MD Anderson Dysphagia Inventory'. Fiberoptic endoscopic evaluation of swallowing (FEES) was applied for objective evaluation. Also, functional oral intake scale (FOIS) and functional outcome swallowing scale (FOSS) were used for swallowing assessment. Voice evaluation was assessed with videostrobolaryngoscopy (VSL) and 'The Multi-Dimensional Voice Program (MDVP)' was used for capturing and analyzing the voice samples. All evaluations were performed preoperatively and on 1st day, 2nd week and 6th months postoperatively. This study is registered with ClinicalTrials.gov, number NCT03436186. RESULTS: According to the objective analyses there was no difference between pre- and post-operative scores for the intake of fluid and thickened liquid food. There was a significant difference regarding light and moderate residual accumulation in solid food intake (p = 0.013). FOSS showed no difference, but FOIS revealed specific functional limitation (p = 0.034). Subjective data showed no correlation with objective findings (p > 0.05). Regarding voice evaluation, a significant increase was observed in standard deviation of average fundamental frequency and degree of subharmonics (p < 0.01). CONCLUSION: Even in the absence of recurrent laryngeal nerve injury, subjective and objective swallowing and voice alterations do occur after thyroidectomy.
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Deglutição , Tireoidectomia , Voz , Adulto , Idoso , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Resultado do TratamentoRESUMO
AIM: Polycystic ovary syndrome (PCOS) is a complex disorder with gynecological, metabolic and carcinogenic effects. Increased intestinal permeability is related with obesity, insulin resistance, type 1 and 2 diabetes mellitus. The existence of such a relationship between PCOS and intestinal permeability has come to an end. Zonulin can change intestinal permeability, and this effect is reversible. We studied the relation between zonulin and the hormonal and metabolic parameters of PCOS. METHOD: A total of 45 women with PCOS and 17 healthy women were included in the study. Histories were taken from all the participants, body mass indexes were calculated, and biochemical tests and suprapubic over ultrasonography were made. Zonulin was studied with enzyme-linked immunosorbent assay. RESULTS: Serum zonulin levels were similar between PCOS and control groups (p = 0.893). In all participants, there were negative correlations between zonulin and the total cholesterol, LDL-cholesterol, triglycerides and non-HDL-cholesterol (respectively, p = 0.00, 0.018, 0.004, 0.002), there were boundary correlations with age and total cholesterol/HDL-cholesterol (respectively, p = 0.052 and 0.058). No statistically significant was detected in the PCOS group except negative correlation between zonulin and age (p = 0.046), boundary correlation between zonulin and total cholesterol/HDL-cholesterol (p = 0.064). CONCLUSION: PCOS patients did not have metabolic syndrome. Zonulin was not higher in PCOS then controls, and it had only negative relation with age. The negative relation between zonulin and some metabolic parameters in all participants was not detected in PCOS group. So zonulin is not a useful molecule for the diagnosis of PCOS without metabolic syndrome.
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Síndrome do Ovário Policístico/sangue , Precursores de Proteínas/sangue , Adulto , Colesterol/sangue , LDL-Colesterol/sangue , Feminino , Haptoglobinas , Humanos , Síndrome Metabólica/sangue , Triglicerídeos/sangue , Adulto JovemRESUMO
PURPOSE: The main objective of the study was to evaluate the probable diversity in the area of the foramen magnum (FM) calculated by different measuring methods. METHODS: The study was conducted on 24 dry skulls, present in the collection of the Anatomy Department, Faculty of Medicine, Mersin University. The area of FM was calculated by different measurement methods including automatic field setting, Teixeria and Radinsky formulas obtained from anatomic (ASM), photographic (PSM) and radiologic (RSM) skull measurements. RESULTS: The areas of FMs calculated by Teixeria formula in RSM, PSM, and ASM were as follows: 857.96â±â99.97âmm, 796.68â±â105.08âmm, and 820.86â±â96.40âmm, respectively. The areas calculated by Radinsky formula in RSM, PSM, and ASM were as follows: 851.37â±â99.68âmm, 792.63â±â104.18âmm, and 814.85â±â94.99âmm, respectively. Lastly, the areas calculated by the automatic field setting of RSM and PSM software were as follows: 799.75â±â103.38âmm and 752.83â±â105.60âmm, respectively. CONCLUSION: Statistical significance was observed between the areas of FM obtained from RSM, ASM, and PSM when calculated by the automatic field setting, Teixeria formula, and Radinsky formula. The authors think that considering the amorphous shape of FM, the automatic field setting of the software should be used to obtain the most accurate numerical data related to the area of FM.
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Forame Magno/anatomia & histologia , Humanos , Fotografação , SoftwareRESUMO
The objective of this study was to compare the effect of curative 3-dimensional (3D) conformal radio-chemotherapy and intensity-modulated radiotherapy (IMRT) modalities on swallowing function in patients with nasopharyngeal cancer. Ten patients receiving 3D conformal radiotherapy and 10 patients receiving curative radiotherapy with IMRT, who were admitted for malignancy control for nasopharyngeal cancer, were included in the study. Swallowing functions were determined by flexible fiberoptic endoscopic evaluation. Premature spillage, retention pooling, penetration, aspiration, and reflex cough were evaluated. No statistically significant difference was found between patients receiving 3D conformal radiotherapy and IMRT regarding the scores of premature spillage, retention pooling, penetration, and aspiration with 3, 5, and 10 mL water and 5 mL yoghurt and fish crackers (P > .05). Velopharyngeal insufficiency or delayed onset of swallowing reflex was not found in any of the patients (P > .05). No significant difference was found between the groups in terms of the symptoms regarding subjective evaluation of swallowing (P > .05). Swallowing function did not differ among patients receiving IMRT and 3D conformal radiotherapy. Further studies with a larger sample size are warranted in order to verify the results.
Assuntos
Deglutição/efeitos da radiação , Neoplasias Nasofaríngeas/radioterapia , Radioterapia Conformacional/métodos , Radioterapia de Intensidade Modulada/métodos , Adulto , Transtornos de Deglutição/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Nasofaríngeas/fisiopatologia , Lesões por Radiação/etiologia , Radioterapia Conformacional/efeitos adversos , Radioterapia de Intensidade Modulada/efeitos adversos , Adulto JovemRESUMO
PURPOSE: We aimed to restore dose-volume parameters of swallowing-related structures (SRSs) by evaluating long-term swallowing dysfunctions after radiotherapy (RT) in head and neck cancer patients (HNCPs). MATERIALS AND METHODS: Head and neck cancer patients whose pharyngeal region was involved in RT portal and treated with definitive RT/chemoradiotherapy (CRT) were included in the analyses. Patients underwent objective swallowing assessment by flexible endoscopic evaluation of swallowing (FEES). Volumes of SRSs that received 55 Gy (V55) (mean dose [Dmean]) were evaluated according to the dose-volume histograms of each patient. For every SRS, optimal dose-volume cut-off values were determined by receiver operating characteristic curve analysis. RESULTS: Fifty-five patients at a median 20 months (range, 12-26 months) after their treatments were evaluated. There was a strong negative correlation between FEES scores and dose-volume parameters of SRS ( r ⩽ -0.5, P < .0001). According to our results, middle pharyngeal constrictor (MPC) and inferior pharyngeal constrictor (IPC) had a Dmean > 57 Gy, base of tongue (BOT) Dmean > 50 Gy, supraglottic larynx (SGL) and glottic larynx (GL) Dmean > 55 Gy, and cervical esophagus (CE) Dmean > 45 Gy. MPC V55 > 70%, IPC V55 > 50%, BOT V55 > 65%, CE V55 > 40%, and SGL and GL V55 > 50% were significant predictors for dysphagia. CONCLUSION: It was found that dysphagia correlates strongly with dose-volume parameters of SRSs. IPC, SGL, and CE were found to be structures significantly associated with dysphagia.