Family Peace and Affecting Factors in Family Caregivers of Patients With Cancer: A Cross-Sectional Study.

Objective: During the care process, family members who provide care for a patient with cancer are confronted with changes in their family dynamics. The purpose of this study was to evaluate the family peace of caregivers of patient with cancer and the associated factors. Methods: A cross-sectional study was conducted in a single center. The sample of the study included caregivers who were family members of patients with cancer. Data were collected with Caregiver and Patient Information Forms, General Self-Efficacy Scale, Family Peace Scale, Self-Care Behaviors Scale, and MD Anderson Symptom Inventory. Results: It was found that the mean age of the caregivers was 50.20 ± 0.71 years, 64.1% were female, 78.7% were married. The mean score of the caregivers on the total family peace scale was above the average value with 46 ± 0.75 out of 75 points. The caregivers' level of family peace increases as their scores on the scale increase. The family peace of caregivers who were widowed or divorced, were self-employed, had less income than their expenses, had a chronic disease, reported that their health was affected, had low self-efficacy was worse than that of others. The family peace of caregivers of patients who had gynecological cancer and had a good income was better (P < 0.05). The self-efficacy level of the caregivers and the symptoms of the patient with cancer were significant predictors of family peace (P < 0.001). Conclusions: Family peace of caregivers was affected by the type of cancer, symptom burden, self-care behaviors of the patient, and caregivers' income status, chronic disease, marital status, and self-efficacy. Physicians and nurses, who are in close contact with caregivers of cancer patients, should be aware of the issue, professionals should assess the family environment of the caregivers of patient with cancer and counseling should be provided if deemed necessary.

Activation of epidermal growth factor receptors in triple-negative breast cancer cells by morphine; analysis through Raman spectroscopy and machine learning.

Triple negative breast cancer (TNBC) is a very aggressive form of breast cancer, and the analgesic drug morphine has been shown to promote the proliferation of TNBC cells. This article investigates whether morphine causes activation of epidermal growth factor receptors (EGFR), the roles of µ-opioid and EGFR receptors on TNBC cell proliferation and migration. While examining the changes with molecular techniques, we also aimed to investigate the analysis ability of Raman spectroscopy and machine learning-based approach. Effects of morphine on the proliferation and migration of MDA.MB.231 cells were evaluated by MTT and scratch wound-healing tests, respectively. Morphine-induced phosphorylation of the EGFR was analyzed by western blotting in the presence and absence of µ-receptor antagonist naltrexone and the EGFR-tyrosine kinase inhibitor gefitinib. Morphine-induced EGFR phosphorylation and cell migration were significantly inhibited by pretreatments with both naltrexone and gefitinib; however, morphine-increased cell proliferation was inhibited only by naltrexone. While morphine-induced changes were observed in the Raman scatterings of the cells, the inhibitory effect of naltrexone was analyzed with similarity to the control group. Principal component analysis (PCA) of the Raman confirmed the epidermal growth factor (EGF)-like effect of morphine and was inhibited by naltrexone and partly by gefitinib pretreatments. Our in vitro results suggest that combining morphine with an EGFR inhibitor or a peripherally acting opioidergic receptor antagonist may be a good strategy for pain relief without triggering cancer proliferation and migration in TNBC patients. In addition, our results demonstrated the feasibility of the Raman spectroscopy and machine learning-based approach as an effective method to investigate the effects of agents in cancer cells without the need for complex and time-consuming sample preparation. The support vector machine (SVM) with linear kernel automatically classified the effects of drugs on cancer cells with ∼95% accuracy.

An extremely rare tracheal tumor in coronavirus disease-2019 screening: Marginal zone lymphoma.

Mucosal-associated lymphoid tissue lymphoma is extremely rare due to the scarcity of lymphoid tissue in the trachea. To date, approximately 20 cases of tracheal mucosa-associated lymphoid tissue lymphoma have been reported. This case report presents a primary tracheal extranodal marginal zone lymphoma case detected incidentally during the coronavirus disease-2019 screening.

The effect of a combined treatment of foot soak and lavender oil inhalation therapy on the severity of insomnia of patients with cancer: Randomized interventional study.

OBJECTIVES: This three-arm randomized intervention study was carried out with the aim to evaluate the effects of a combined foot soak and lavender oil inhalation therapy on the severity of insomnia of patients with cancer. METHOD: This research was carried out in oncology and palliative services. Forty-five patients were randomly assigned to three groups. Throughout a 14-day period, 20 min of foot soak treatment was applied to the patients in the F group, patients in the L group were applied lavender oil inhalation therapy for 5 min and a combined treatment of foot soak and lavender oil inhalation therapy were applied to the patients in the FL group. Insomnia severity of the patients in all groups were evaluated twice using the Insomnia Severity Index at the baseline and on the fifteenth day. RESULTS: The severity of the insomnia of the patients in all groups was found to be moderate. The severity of the insomnia in the second evaluation was found to be statistically significantly lower in the L and FL groups (p<0.05) compared to the baseline evaluation within the group, however no significant difference was found in the F group (p>0.05). The effect size of a combined treatment of foot soak and lavender oil inhalation therapy on the severity of insomnia of patients in the FL group was higher and moderate (d = 0.684) compared to merely foot soak and merely lavender oil inhalation therapy. CONCLUSION: A combined treatment of foot soak and lavender oil inhalation therapy shall mitigate the severity of a moderate level of insomnia of patients with cancer.

Indomethacin prevents TGF-ß-induced epithelial-to-mesenchymal transition in pancreatic cancer cells; evidence by Raman spectroscopy.

Pancreatic ductal adenocarcinoma (PDAC) has a very low survival rate due to the late detection and poor response to chemotherapy. Epithelial-to-mesenchymal transition (EMT) is considered an important step in tumor progression with regard to invasion and metastasis, and Transforming Growth Factor-beta (TGF-ß) signaling has been shown to play an important role in EMT. Therefore, we aimed to investigate whether indomethacin, an anti-inflammatory and analgesic drug, has any effect on TGF-ß-induced EMT in pancreatic cancer cell line and analyze the changes in their molecular structures by Raman spectroscopy and other molecular techniques. Indomethacin treated Panc-1 cells were analyzed with Raman spectroscopy, quantitative polymerase chain reaction and immunofluorescence techniques after the induction of EMT with TGF-ß. The exposure of Panc-1 cells to TGF-ß resulted in characteristic morphological alterations of EMT, and indomethacin inhibits TGF-ß-induced EMT through up-regulation of E-cadherin and down-regulation of N-cadherin and Snail expressions. Raman spectroscopy supported by principal component analysis (PCA) confirmed the effects of both TGF-ß and indomethacin. Raman spectra were further analyzed using the PCA-assisted vector machine algorithm and it was seen that the data could be classified with 97.6% accuracy. Our results suggest that indomethacin may have a significant effect on PDAC metastasis, and Raman spectroscopy was able to probe EMT-related changes and the efficacy of indomethacin in a short time and without the need for specific reagents compared to other molecular techniques.

Pediatric type 1 cartilage tympanoplasty outcomes: A comparison of short and long term hearing results.

OBJECTIVE: Tympanoplasty is a commonly used procedure in children as in adults. The purposes of this study were to evaluate and report the long term results of type 1 cartilage tympanoplasty in pediatric population. Short term and long term hearing outcomes were compared according to age and perforation location. METHODS: We retrospectively evaluated a total of 76 of 93 patients who had regularly come to visits (38 male and 38 female) with chronic otitis media (COM) and who were younger than 16 years (range, 9-16 years) and underwent a primary type 1 tympanoplasty in tertiary medical center. We divided our population into 2 groups; a younger group (age <12 years) and an older group (age ≥12 years). Age, gender, follow-up time, prior to surgery and at postoperative 6th and minimum 48th month follow-up pure tone audiometry (PTA) thresholds and if any residual perforation were noted. RESULTS: Successful closure occurred 74 in 76 patients and success rate was 97,03%. The mean 6th month follow-up bone conduction threshold values were 7,61±3,89 and 6,89±6,28 <12 years old and ≥12 years old children, respectively. The mean 48th month follow-up bone conduction threshold values were 6,93±4,00 and 7,12±6,40, <12 years old and ≥12 years old children, respectively. The mean 6th month follow-up air conduction threshold values were 23,75±8,38 and 24,73±10,41 <12 years old and ≥12 years old children, respectively. The mean 48th month follow-up air conduction threshold values were 17,15±6,04 and 20,30±10,30, <12 years old and ≥12 years old children, respectively. Among all children; preoperative mean air conduction differed significantly from postoperative 6th and 48th month follow-up mean air conduction thresholds (p<0.001). They had significant improvement in their ABG compared with their preoperative ABG scores. In addition according to groups, there was no significantly difference between pre and postoperative ABG improvement in both 6th and 48th month follow-up between <12 years old and ≥12 years old patient group. CONCLUSION: In pediatric patients type 1 tympanoplasty with cartilage graft, gives statistically significant success in long term follow up. Long term hearing results of primary type 1 cartilage tympanoplasty is seem to be better than short term hearing results as well. We consider that cartilage graft could be the best graft material for pediatric tympanoplasty for long term success.

Diagnosis and Management of Parathyroid Cysts: Description with Two Cases.

Parathyroid cysts are unilocular, thin-walled cysts, and they are seen very rarely. Their formation mechanisms are not clear. They are usually localized in the cervical region, and mediastinal settlements are rare. They are usually asymptomatic, but cysts that have settled in the neck may be symptomatic, such as tracheal pressure symptoms. There are two types-namely, functional cysts and non-functional cysts-depending on their hormonal characteristics. There are still difficulties in the diagnosis, and they can be mistaken by thyroid pathology. Treatment is surgery. We discussed two cases of parathyroid cysts that we surgically excised.

Pulmonary synovial sarcoma.

We describe the case of a 36-year-old man who presented with chest pain and a mass lesion occupying 2/3rds of the left hemithorax on a chest radiograph. A malignant pulmonary tumor was suspected, and after all diagnostic procedures, spindle-cell carcinoma was considered. Because of the proximity of the lesion to vascular structures, chemoradiotherapy was given before surgery. A left pneumonectomy was performed. Pathology identified a pulmonary synovial sarcoma which rarely occurs in the thorax.