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Journal of Integrative Neuroscience Aug 2023Magnetic resonance imaging (MRI) has become the most important radiological procedure for diagnosing and following pituitary tumors. But previous MRI studies on...
BACKGROUND
Magnetic resonance imaging (MRI) has become the most important radiological procedure for diagnosing and following pituitary tumors. But previous MRI studies on pituitary adenomas are mainly focused on the posterior pituitary. Few research has been done on residual normal pituitary tissue before and after transsphenoidal surgery. This retrospective cohort study investigates the pre- and postoperative magnetic resonance imaging characteristics of normal pituitary tissues regarding transsphenoidal resection of pituitary macroadenomas.
METHODS
Pre- and postoperative magnetic resonance imaging scanning of 112 consecutive pituitary macroadenoma patients who underwent tumor resection via transsphenoidal approach was performed, and their medical records were studied.
RESULTS
On preoperative MRI, 66 cases of pituitary stalks were identifiable, 9 of them were roughly in the middle, and 57 cases showed left or right deviation, with the angle between pituitary stalks and the sagittal plane was 5.32°-64.05° (average 21.65°). Among the 57 patients with preoperative pituitary stalk deviation, 55 of the pituitary stalk deviations improved in 1 week after surgery, and 30 cases were almost in the middle in 4-6 months after operation, with the other cases get better in varying degrees. The diameter of pituitary stalk was 1.08-3.89 mm (mean 2.36 mm) in pre-operation, and 1.29-3.43 mm (mean 2.30 mm) in 4-6 months after operation. The length of pituitary stalk was 1.41-11.74 mm (mean 6.12 mm) preoperatively, 3.61-11.63 mm (mean 6.93 mm) early postoperatively, and 5.37-17.57 mm (mean 8.83 mm) in 4-6 months after operation. Pituitary stalk was thickened or compressed on preoperative MR images, and gradually recovered to normal during postoperative period. It tended to be in the middle position and its length increased gradually until 4-6 months after operation. On preoperative MRI, 69 out of 112 patients showed residual pituitary tissues (RPT)(+) on enhanced MRI. RPT were likely located above the adenomas in somatotroph adenoma patients. Morphological restitution of postoperative normal pituitary tissues was better in lateral displacement than in superior or superolateral patterns on preoperative magnetic resonance imaging. Postoperative normal pituitary tissues usually subsided directly in superior displacement pattern on preoperative MRI, while were likely to be confined in the lateral side in lateral and superolateral displacement patients. Postoperative morphologic remodeling grade of RPT was positively correlated with the maximum diameter of pituitary adenoma ( = 0.000), but not with age.
CONCLUSIONS
The larger the tumor diameter, the worse the pituitary morphological recovery after tumor resection. Relative locations of normal pituitary and adenoma tissues may be related to adenoma type and may affect postoperative reconstruction of residual normal pituitary tissues. These findings enable surgeons to distinguish pituitary tissue from residual or recurring tumor tissue on postoperative magnetic resonance imaging.
Topics: Humans; Pituitary Neoplasms; Retrospective Studies; Pituitary Diseases; Pituitary Gland; Magnetic Resonance Imaging; Postoperative Period
PubMed: 37735115
DOI: 10.31083/j.jin2205107 -
Scientific Reports Jun 2024There are no targeted rehabilitation training modalities and assessment tools for patients after transoral endoscopic thyroidectomy vestibular approach (TOETVA). Herein,...
There are no targeted rehabilitation training modalities and assessment tools for patients after transoral endoscopic thyroidectomy vestibular approach (TOETVA). Herein, we develop a new assessment questionnaire and rehabilitation training modality and evaluate its safety and effectiveness. The THYCA-QoL-TOETVA questionnaire was compiled, and reliability and validity analyses were performed. Patients were divided into the new rehabilitation training group (N) or the conventional rehabilitation training group (C), and 1:1 propensity score matching (PSM) was performed after administering questionnaires to patients in both groups. Cervical range of motion (CROM) data were also measured and collected for statistical analysis. The questionnaire used in this study showed good expert authority, coordination, internal consistency, and questionnaire reliability. A total of 476 patients were included after PSM, and the questionnaire results showed that recovery and quality of life were better in the N group than in the C group (124.55 ± 8.171 vs. 122.94 ± 8.366, p = 0.026). Analysis of cervical spine mobility showed that rehabilitation was better in the N group compared to the C group at postoperative one month (flexion: 1.762°, extension: 4.720°, left lateral bending: 3.912°, right lateral bending: 4.061°, left axial rotation: 5.180°, right axial rotation: 5.199°, p value all of these < 0.001), and at postoperative three months (flexion: 2.866°, extension: 2.904°, left lateral bending: 3.927°, right lateral bending: 3.330°, left axial rotation: 4.395°, right axial rotation: 3.992°, p value all of these < 0.001). The THYCA-QoL-TOETVA provides an appropriate and effective tool for measuring the postoperative quality of life of TOETVA patients. This new rehabilitation training can effectively alleviate the problem of limited neck movement and improve the quality of life of patients after TOETVA surgery.Trial registration: ChiCTR2300069097.
Topics: Humans; Quality of Life; Thyroidectomy; Female; Male; Adult; Middle Aged; Surveys and Questionnaires; Range of Motion, Articular; Postoperative Period; Natural Orifice Endoscopic Surgery
PubMed: 38926508
DOI: 10.1038/s41598-024-65589-x -
Medicine Sep 2023Methyltransferase-like 3 (METTL3) belongs to the class I MTase family, and it has been proved that METTL3 is highly expressed in a variety of tumors and promotes tumor...
Methyltransferase-like 3 (METTL3) belongs to the class I MTase family, and it has been proved that METTL3 is highly expressed in a variety of tumors and promotes tumor progression. Our previous studies have shown that METTL3 is highly expressed in gastric cancer tissues compared with para-cancer tissues, and its expression level is negatively correlated with good postoperative prognosis of patients. To explore the expression of METTL3 in colorectal cancer (CRC) tissue and the relationship between METTL3 and the clinicopathologic features and prognosis of CRC patients. The expression of METTL3 in cancer tissues and adjacent tissues of 180 patients with colorectal cancer was analyzed by tissue microarray and immunohistochemistry. The clinicopathologic features of patients with different METTL3 expression levels were analyzed. The expression level of METTL3 in colorectal cancer tissues was higher than that in adjacent tissues (P < .05). There were statistically significant differences in the expression of METTL3 in clinical stage, survival time and distant metastasis (all P < .05). The expression level of METTL3 in colorectal cancer tissues with tumor-node-metastasis stage III and IV and distant metastasis was higher than that in clinical stage I and II and without distant metastasis (P < .05). Patients with high METTL3 expression had a higher overall mortality rate compared to patients with low METTL3 expression, and the difference was statistically significant (P < .05). Univariate Cox regression analysis suggested that tumor distant metastasis, vascular invasion, pathological grade, lymph node metastasis and METTL3 expression level were risk factors for overall survival in CRC patients (all P < .05). Multivariate Cox regression analysis suggested that low pathological grade (hazard ratio = 1.695, 95% confidence interval: 1.116-2.274, P = .005) and high METTL3 expression (hazard ratio = 2.156, 95% confidence interval: 1.587-2.725, P < .001) could be used as independent risk factors for prognosis assessment. The expression of METTL3 was increased in colorectal cancer, and METTL3 was closely related to clinical stage, distant metastasis and prognosis of colorectal cancer.
Topics: Humans; Clinical Relevance; Colorectal Neoplasms; Lymphatic Metastasis; Methyltransferases; Multivariate Analysis; Postoperative Period
PubMed: 37713887
DOI: 10.1097/MD.0000000000034658 -
International Urogynecology Journal Nov 2023Postoperative laboratory tests are routinely ordered after apical prolapse repair on asymptomatic patients. We hypothesize that routine serum hemoglobin (Hb) and...
INTRODUCTION AND HYPOTHESIS
Postoperative laboratory tests are routinely ordered after apical prolapse repair on asymptomatic patients. We hypothesize that routine serum hemoglobin (Hb) and creatinine (Cr) have limited clinical utility in the postoperative period in asymptomatic patients.
METHODS
This is a retrospective cohort study of patients who underwent surgical repair of apical prolapse between 2017 and 2019 at our institution. Subjects were divided into two groups postoperatively: symptomatic and asymptomatic anemia. Symptomatic patients were defined as having one or more of the following: blood pressure (BP) <90/60, heart rate (HR) >100, urine output <30 cc/h, subjective dizziness, flank pain, or abdominal pain. The primary aim was to evaluate the utility of postoperative serum Hb and Cr in symptomatic and asymptomatic patients. Fisher's exact and Mann-Whitney tests analyzed categorical and continuous data respectively. A total of 325 patients were included.
RESULTS
Patients with symptomatic anemia had a larger decrease in Hb on postoperative day 1 (POD1) with a mean decrease of -18.11% (± 6.64) compared with asymptomatic patients, who had a mean difference of -15.49% (± 5.63; p < 0.001). The total cost of tests evaluating Hb was US$61,745. Patients with symptomatic acute kidney injury had an increase in Cr on POD1 compared with asymptomatic patients, with a mean increase of 0.23% (± 16.06) and -3.07% (± 13.10) respectively (p < 0.05). The total cost of tests including Cr was US$131,812.
CONCLUSIONS
Our results indicate that routine postoperative Hb and Cr testing for apical prolapse should be reserved for symptomatic patients as it has minimal clinical value in asymptomatic patients and contributes to increased overall health care cost.
Topics: Humans; Female; Creatinine; Retrospective Studies; Surgery, Plastic; Hemoglobins; Pelvic Organ Prolapse; Postoperative Period; Anemia; Treatment Outcome; Gynecologic Surgical Procedures
PubMed: 37466693
DOI: 10.1007/s00192-023-05601-6 -
Critical Care Science 2023To evaluate the occurrence of adverse events in the postoperative period of cardiac surgery in a pediatric intensive care unit and to find any patient characteristics...
OBJECTIVE
To evaluate the occurrence of adverse events in the postoperative period of cardiac surgery in a pediatric intensive care unit and to find any patient characteristics that can predict such events.
METHODS
This was a historical cohort study of patients recovering in the pediatric intensive care unit for the first 7 days after cardiac surgery between April and December 2019, by reviewing the medical records. The following were reviewed: demographic, clinical, and laboratory characteristics; patient severity scores; and selected adverse events, grouped into device-related, surgical, and nonsurgical.
RESULTS
A total of 238 medical records were included. At least one adverse event occurred in 110 postoperative patients (46.2%). The total number of adverse events was 193 (81%). Vascular catheters were the most common cause, followed by cardiac arrest, bleeding, and surgical reexploration. In the univariate analysis, the vasoactive-inotropic score (VIS), Risk Adjustment in Congenital Heart Surgery (RACHS-1) score, age, Pediatric Index of Mortality (PIM-2), cardiopulmonary bypass and aortic clamping duration were significantly associated with adverse events. In the multivariate analysis, VIS ≥ 20 (OR 2.90; p = 0.004) and RACHS-1 ≥ 3 (OR 2.11; p = 0.019) were significant predictors, while age and delayed sternal closure showed only trends toward significance. To predict the occurrence of adverse events from VIS and RACHS-1, the area under the curve was 0.73 (95%CI 0.66 - 0.79).
CONCLUSION
Adverse events were quite frequent in children after cardiac surgery, especially those related to devices. The VIS and RACHS-1, used together, predicted the occurrence of adverse events well in this pediatric sample.
Topics: Humans; Child; Cohort Studies; Risk Adjustment; Cardiac Surgical Procedures; Intensive Care Units, Pediatric; Postoperative Period
PubMed: 38265319
DOI: 10.5935/2965-2774.20230215-en -
Minerva Anestesiologica Apr 2024
Topics: Humans; Quality of Life; Anesthetics; Postoperative Period; Anesthesia
PubMed: 38482638
DOI: 10.23736/S0375-9393.24.18048-0 -
The Annals of Thoracic Surgery Oct 2023
Topics: Humans; Critical Care; Intensive Care Units; Surgeons; Postoperative Period; Hospital Mortality; Personnel Staffing and Scheduling
PubMed: 37356518
DOI: 10.1016/j.athoracsur.2023.05.034 -
Journal of Laparoendoscopic & Advanced... Nov 2023Surgical repair of inguinal hernia is among the most commonly performed surgical interventions in general surgery clinics, with minimal postoperative complications,... (Randomized Controlled Trial)
Randomized Controlled Trial
Surgical repair of inguinal hernia is among the most commonly performed surgical interventions in general surgery clinics, with minimal postoperative complications, less pain, and maximum cosmetic results. The aim of this study is to compare the outcomes of patients who underwent Lichtenstein repair (LR), which is currently the most commonly used open surgical procedure to repair inguinal hernias, and laparoscopic totally extraperitoneal (TEP) repair with regard to postoperative cosmesis, patient satisfaction, pain, and inflammatory response. The study consisted of male patients 18-65 years of age, who were operated for inguinal hernia with two different methods between February 2022 and January 2023 in the general surgery clinic of Elazig Fethi Sekin City Hospital. C-reactive protein (CRP), white blood cell, and interleukin 6 (IL-6) levels were observed to evaluate the inflammatory response in all patients. Visual Analog Scale and Verbal Rating Score systems were used to monitor the response to pain in the postoperative period. In addition, both groups were evaluated for patient satisfaction in cosmetic terms using the Vancouver Scar Scale and the Modified Stony Brook Scar Evaluation Scale. Postoperative pain sensation in the TEP group was found to be significantly lower compared to the LR group. In terms of inflammatory response, IL-6 and CRP levels were found to be significantly higher in the LR group on postoperative day 1 and 2. Satisfaction with the cosmetic appearance of the surgical scar was significantly higher in the TEP group. TEP, which is a laparoscopic hernia repair method, is a safe surgical technique that can be preferred, especially in patients with less postoperative pain and higher cosmetic expectations. In terms of inflammatory response, significant difference is also in favor of TEP repair.
Topics: Humans; Male; Hernia, Inguinal; Prospective Studies; Cicatrix; Interleukin-6; Recurrence; Pain, Postoperative; Laparoscopy; Herniorrhaphy; Postoperative Period; Surgical Mesh
PubMed: 37535827
DOI: 10.1089/lap.2023.0199 -
Current Problems in Cardiology Sep 2023Hypnotherapy has been proposed as an emerging tool that can be implemented in management of different aspects of postoperative cardiac surgical care. This technique... (Review)
Review
Hypnotherapy has been proposed as an emerging tool that can be implemented in management of different aspects of postoperative cardiac surgical care. This technique involves hypnotic induction to redirect focus and attention away from postsurgical pain. Emerging literature has shown that hypnosis significantly improves emotional distress immediately preceding surgical procedures and these effects have been demonstrated to extend into the postoperative period. The purpose of this scoping review is to summarize current literature on the role of hypnotherapy in the management of perioperative pain, anxiety, and depression in patients undergoing cardiac surgery. A database search was conducted using PubMed, Embase, and Google Scholar. We included all comparative studies (randomized and nonrandomized) that examined the effect of hypnotherapy on pain, anxiety, and depression in patients undergoing cardiac surgery. Included articles were restricted to adult patients and English language only. Literature search yielded a total of 64 articles, of which, 14 duplicates were removed. After title and abstract screening, only 18 articles were included for full-text review. Six studies (with a total number of 420 patients) were included in the final analysis. Of these, 5 were randomized control trials and 1 was a cohort study. Our findings suggest that there may be a potential role for the use of hypnotherapy in the management of pain, anxiety, and depressive symptoms in the perioperative period of cardiac surgery. However, more robust evidence is required to justify its incorporation in the routine perioperative management pathways in this group of patients.
Topics: Adult; Humans; Cohort Studies; Cardiac Surgical Procedures; Pain; Postoperative Period; Hypnosis; Randomized Controlled Trials as Topic
PubMed: 37187215
DOI: 10.1016/j.cpcardiol.2023.101787 -
International Journal of Surgery... Mar 2024The aim of this study was to develop a nomogram for predicting the probability of postoperative soiling in patients aged greater than 1 year operated for Hirschsprung...
PURPOSE
The aim of this study was to develop a nomogram for predicting the probability of postoperative soiling in patients aged greater than 1 year operated for Hirschsprung disease (HSCR).
MATERIALS AND METHODS
The authors retrospectively analyzed HSCR patients with surgical therapy over 1 year of age from January 2000 and December 2019 at our department. Eligible patients were randomly categorized into the training and validation set at a ratio of 7:3. By integrating the least absolute shrinkage and selection operator [LASSO] and multivariable logistic regression analysis, crucial variables were determined for establishment of the nomogram. And, the performance of nomogram was evaluated by C-index, area under the receiver operating characteristic curve, calibration curves, and decision curve analysis. Meanwhile, a validation set was used to further assess the model.
RESULTS
This study enrolled 601 cases, and 97 patients suffered from soiling. Three risk factors, including surgical history, length of removed bowel, and surgical procedures were identified as predictive factors for soiling occurrence. The C-index was 0.871 (95% CI: 0.821-0.921) in the training set and 0.878 (95% CI: 0.811-0.945) in the validation set, respectively. And, the AUC was found to be 0.896 (95% CI: 0.855-0.929) in the training set and 0.866 (95% CI: 0.767-0.920) in the validation set. Additionally, the calibration curves displayed a favorable agreement between the nomogram model and actual observations. The decision curve analysis revealed that employing the nomogram to predict the risk of soiling occurrence would be advantageous if the threshold was between 1 and 73% in the training set and 3-69% in the validation set.
CONCLUSION
This study represents the first efforts to develop and validate a model capable of predicting the postoperative risk of soiling in patients aged greater than 1 year operated for HSCR. This model may assist clinicians in determining the individual risk of soiling subsequent to HSCR surgery, aiding in personalized patient care and management.
Topics: Child; Humans; Calibration; Nomograms; Postoperative Period; Retrospective Studies; Risk Factors; Infant
PubMed: 38116670
DOI: 10.1097/JS9.0000000000000993