Medicine

Kilic, Rabia Tugba; Yildirimalp, Sedef; Sayaca, Cetin

doi: 10.1097/md.0000000000035367pmid: 37986396

Objective: To investigate the effect of protrusion amount on pain, lumbar mobility, physical dysfunction, and the cross-sectional area of the multifidus muscle in patients with lumbar disc herniation. Methods: 54 male patients aged 20 to 50 years were included in this study in 2 groups. The control group (n = 18) consisted of patients with disc herniation without nerve root compression, and the study group (n = 36) consisted of patients with lumbar disc herniation and nerve root compression in 3 subgroups according to the amount of protrusion. The multifidus muscle cross-sectional area and the amount of protrusion were measured using Magnetic Resonance Imaging. Pain intensity was measured using the Visual Pain Scale, physical dysfunction was measured using the Oswestry Disability Index, flexion-extension was measured with TiltMeter, and trunk rotation was measured with smartphone applications called iPhone Compass. Results: There were no differences in pain levels (P > .05), mean trunk rotation movements of the affected and unaffected sides (P = .001, P = .001, P = .983, and P = .954, respectively), Oswestry Disability Index results (P = .967), or cross-sectional area sizes of the multifidus muscle (P = .866, P = .552, P = .787, respectively). There was a difference between the groups in terms of the mean trunk flexion and extension movement values (P = .001). The regression analysis indicated that there was no significant correlation between the binary variables, and the models exhibited a low explanatory rate for the dependent variable. Conclusion: A relationship has been identified between lumbar disc herniation and low back pain, lumbar movement limitation, and physical functionality. Nevertheless, subsequent to the regression analysis, it became evident that the binary variables did not exhibit a noteworthy relationship, leading to a decrease in the explanatory capacity of the models for the dependent variable. In forthcoming studies, it is advisable to contemplate the augmentation of the subject pool or the incorporation of multiple independent variables into the regression analysis as potential strategies to enhance the model capability in elucidating variations in the dependent variable.

Liu, Zuoyan; Chen, Xinxin; Tao, Shiqi; You, Jiuhong; Ma, Hui; Huang, Cheng

doi: 10.1097/md.0000000000036111pmid: 37986369

This study aims to explore the intellectual landscape and research hotspots in the central venous catheter-related thrombosis (CVC-RT) research field. Studies discussing CVC-RT published from 1973 to 2022 in the Web of Science Core Collection database were retrieved on February 24th, 2022. Citespace was used to perform a scientometric analysis to identify the intellectual landscape and research hotspots in the research fields of CVC-RT. A total of 4358 studies were retrieved, with an ascending trend in publication numbers. The United States of America was the most influential country. The Journal of Vascular Access published the most studies, and McMaster University was the most prolific institution. The results showed that the focus population of CVC-RT research has changed from pediatric patients to cancer patients, the management of CVC-RT has become more formal and standardized, and the focused CVC type has shifted to port and peripherally inserted central catheters. In addition, seventeen active burst keywords were detected, such as patient safety, clinical practice guidelines, and postthrombotic syndrome. This study comprehensively reviewed publications related to CVC-RT. The research topics on patient safety, clinical practice guidelines, and postthrombotic syndrome related to CVC-RT may be future hotspots.

Chen, Jiayao; Zhang, Zhiping; Shi, Wenjing; Yan, Qin; Bi, Xingyu; Zhu, Pengfei; Zhang, Dongdong; Wu, Xueqing

doi: 10.1097/md.0000000000036171pmid: 37986304

Rationale: Pseudovaginal perineoscrotal hypospadias (PPSH) is a rare autosomal recessive disorder of sex development caused by biallelic mutations in SRD5A2. PPSH is characterized by a vaginal-like blind ending perineal opening, penoscrotal hypospadias, and impaired masculinization. Patient concerns: We reported preimplantation genetic testing and prenatal diagnosis in a family with PPSH. Diagnosis: Whole-exome sequencing of the family identified 2 SRD5A2 pathogenic variants (c.578A>G and c.607G>A). Haplotype analysis showed that the variants were inherited from the previous generation of this family. Interventions: During subsequent in vitro fertilization, preimplantation genetic testing was performed on 9 embryos. One unaffected embryo was transferred, resulting in a singleton pregnancy. Outcomes: The prenatal diagnosis at 20 weeks’ gestation confirmed the fetus was unaffected. A healthy female infant weighing 3100 g and measuring 50 cm was delivered vaginally at 39+5 weeks of gestation. Lessons subsections: This case highlights the use of preimplantation genetic testing and prenatal diagnosis to prevent the transmission of PPSH in families at risk. Our approach provides an effective strategy for identification and management of families with autosomal recessive disorders like PPSH.

Peng, Zhouli; Zhang, Jidong; Xiao, Yuhui; Dong, Weiyan

doi: 10.1097/md.0000000000035334pmid: 37986315

As per the American College of Obstetricians and Gynecologists in 2013, magnesium sulfate is the gold standard for the management of preeclampsia, but it has a short action time that does not provide stable maintenance of blood pressure. Labetalol is currently recommended as first-line treatment by the national UK guidance. This study included 355 pregnant Han Chinese women with preeclampsia and aimed to compare outcomes following intravenous magnesium compared with intravenous labetalol and oral nifedipine. Women received 4 g intravenous magnesium sulfate followed by the maintenance dose of 1 g/h intravenous magnesium sulfate (MS cohort, n = 104) or intravenous labetalol (LB cohort, n = 115), or oral nifedipine (NF cohort, n = 136). Therapy success: systolic blood pressure ~140 mm Hg and diastolic blood pressure ~90 mm Hg, therapy failure: persistent systolic blood pressure ≥ 160 or diastolic blood pressure ≥ 110 mm Hg after maximum dosage of therapy (EL). Women of all cohorts successfully decreased systolic and diastolic blood pressures at EL as compared to them before therapy conditions (P < .001, for all). At EL, systolic and diastolic blood pressures of women of the LB cohort decreased more than those of women of the MS and NF cohorts (P < .05, for all). Therapy was more successful in women of the LB cohort than those of the NF cohort (107 [93%] vs 112 [82%], P = .0132). More numbers of women were reduced blood pressure after 1 day of therapy from the LB cohort than those of the NF (75 [65%] vs 21 [15%]) and MS (75 [65%] vs 35 [34%]) cohorts (P < .0001 for both). Labetalol-induced tachycardia, bradycardia, and intracranial hemorrhage in pregnant women and respiratory distress syndrome and hypoglycemia in neonates. Intravenous labetalol provides proper reduction of blood pressure in Han Chinese women with preeclampsia but has the risk of undesirable maternal and neonatal adverse effects (Level of Evidence: IV; Technical Efficacy: Stage 4).

Kuang, Zhexiang; Zhang, Bin; Li, Xia; Zhao, Jingyu; Xu, Jing; Wei, Zhiqiong; Li, Liyun; Dong, Jin; Yu, Xiao; Li, Juan; Zhao, Juanjuan; Shi, Baoxin

doi: 10.1097/md.0000000000035863pmid: 37986349

Patients with hematologic disorders may experience anxiety and depression due to their immunocompromised status and potential side effects of therapies. Healthy lifestyle behaviors might enhance the mental health. To evaluate the association of both separate and clustering pattern lifestyle behaviors with anxiety and depression in hematological patients, healthcare providers can develop future initiatives that respond to the specific needs of this population. A total of 185 patients with hematologic disorders were enrolled in this cross-sectional study. Linear regression analysis was performed to measure the association of separate lifestyles with anxiety and depression. Latent class analysis was further conducted to identify homogeneous and mutually exclusive lifestyle classes, and the logistic regression was then used to assess the relationship between class memberships and symptoms of anxiety and depression. The study found sleep quality was correlated with anxiety and depression. Nevertheless, no association of anxious and depressive symptoms with sitting and exercise, dietary habits, toxicant exposure, drinking, and smoking, in either the overall patient population or patients classified by hematologic neoplasms. Two latent classes of lifestyle behaviors were further identified, but the class memberships were independent of anxiety and depression. The study suggested that promoting sleep quality was a viable intervention for patients with hematologic disorders. However, the clustering pattern of lifestyles may not be a reliable indicator of psychological issues.

Guo, Meng; Zhang, Min; Guo, Xiaole; Wang, Hongfeng; Li, Hui

doi: 10.1097/md.0000000000035980pmid: 37986360

Introduction: Cervical longus tendonitis is a type of disease with neck pain as the main clinical manifestation. Because the front of the cervical longus muscle is adjacent to the esophagus and pharynx, this disease is often accompanied by pharyngeal pain and pain when swallowing. Clinical and imaging doctors often have an incomplete understanding of it, and this disease is often confused with other diseases that cause neck pain. Patient concerns: A 33-year-old Chinese woman was the patient. Suffering from severe neck pain and significantly limited activity, accompanied by left shoulder pain, occasionally dizziness, headache and other symptoms, the pain is significantly aggravated when doing swallowing action. Diagnosis: Tendonitis of the long neck muscle. Interventions: Given the patient’s condition, we used acupuncture combined with massage therapy as a symptomatic treatment. Outcomes: After 10 days of treatment, the symptoms were better than before, and no pain was seen in the swallowing movements such as drinking water (Fig. 2C and D). Lessons: Because the clinical reports of diseases are rare, the treatment methods are limited, and acupuncture combined with massage is an effective method for the treatment of tendonitis of the cervical long muscle, to dredge the meridians, promoting blood circulation, removing blood stasis and relieving pain.

Li, Minhua; Zheng, Weiping

doi: 10.1097/md.0000000000036170pmid: 37986305

Rationale: The majority of rectal malignancies are primary tumors, secondary tumors are unusual. The rectal metastasis of endometrial carcinoma is reported to be extremely rare, especially in the absence of endometriosis. Patient concerns: Herein we present a rare case of a 68-year-old postmenopausal woman with a history of endometrial adenocarcinoma, metastasizing to the rectum 5 years after a hysterectomy and bilateral salpingo-oophorectomy treatments with pelvic lymphadenectomy were performed. Diagnoses: Histological examination of the rectal neoplasm revealed an invasive lesion in submucosal and muscular layers without definitely invaded evidence in the serous membrane and there was also no obvious endometriosis. The results of immunohistochemistry showed the cancer cells were positive for CK7, estrogen receptor, progesterone receptor, and negative for CK20, villin, confirming the diagnosis of metastatic rectal adenocarcinoma originating from uterine endometrial adenocarcinoma. Meanwhile, the results of immunohistochemical staining showed positive expression of MSH2, MSH6, and negative expression of MLH1 and PMS2, hinting at microsatellite instability which may be related to Lynch syndrome. Interventions: The Dixon operation with lymph node dissection was performed. Chemotherapy was also performed on this patient for the next 6 months. Outcomes: The patient was followed up for the next 6 months after surgery and no recurrence was documented until now. Lessons subsections: Though rectal and endometrial adenocarcinoma could share some similar morphologic features, different immunohistochemical profiles could be revealed between them. Most endometrial carcinoma in the colon or rectum develop from endometriosis. Secondary rectal cancer with endometrial origination in the absence of endometriosis and serosal implants was extremely rare. Therefore, we should pay more attention to this rare but possible presentation for appropriate diagnosis and treatment of these patients.

Ryeom, Hunkyu; Chang, Yongmin; Park, Seo-Young; Cho, Seung-Hyun; Yeo, Bokdong; Je, Hwanju; Baek, John

doi: 10.1097/md.0000000000036176pmid: 37986292

To determine the relevant laboratory values for hepatobiliary phase (HBP) imaging and predictive factors for suboptimal HBP images on gadoxetic acid-enhanced liver magnetic resonance imaging (MRI) for the evaluation of hepatocellular carcinoma (HCC) in patients with chronic liver disease (CLD). This study included 307 patients with CLD who underwent gadoxetic acid-enhanced liver MRI for HCC evaluation. The liver-portal vein contrast ratio and liver-spleen contrast ratio were calculated from the measurements of the HBP images. In this study, a suboptimal HBP image was defined as the presence of a bright portal vein or a liver-spleen contrast ratio of <1.5. Correlation, comparison, and receiver operating characteristic analyses were performed between the measured parameters on the HBP images and hepatic and renal function tests. The estimated glomerular filtration rate did not correlate with any measured or calculated values on the HBP images. On receiver operating characteristic analysis, the optimal cutoff value for the bright portal vein was an albumin level of 4.05 g/dL (area under the curve, 0.971; sensitivity, 65%; specificity, 82%). The optimal cutoff value of the suboptimal HBP image was a serum direct bilirubin level of 0.83 mg/dL (area under the curve, 0.830; sensitivity, 69%; specificity, 84%). On gadoxetic acid-enhanced MRI for the evaluation of HCC in patients with CLD, suboptimal HBP images were most strongly correlated with serum direct bilirubin levels. Renal function was not associated with suboptimal HBP imaging. Although the sensitivity is low, suboptimal HBP images can be predicted before gadoxetic acid-enhanced liver MRI can be performed.

Deng, Yanru; Li, Keyu; Li, Ang; Hu, WeiMing; Hu, Wen

doi: 10.1097/md.0000000000036068pmid: 37986334

Hepatogenous diabetes (HD) is a glycogen metabolism disorder that arises as a consequence of chronic liver disease. The condition is frequently detected in patients diagnosed with cirrhosis, which is a result of advanced liver disease. The prognosis for patients with HD is generally poor, and they are at a heightened risk for serious complications such as gastrointestinal bleeding, primary peritonitis, and hepatic encephalopathy. Hepatogenous diabetes progression is often associated with cirrhosis progression, which leads to the development of liver cancer and increased patient mortality. Despite the prevalence and severity of HD, no systematic treatment strategy for clinical management of the condition has been proposed by any research or institutions to date. This paper conducts an extensive review of recent advancements in HD treatment in the quest for an effective treatment approach that may improve the overall prognosis of HD.

Kim, Geon Woo; Bae, Yong Chan; Hong, Jung Hyun; Kim, Hoon-Soo; Yi, Changryul Claud

doi: 10.1097/md.0000000000036031pmid: 37986363

Dermatofibrosarcoma protuberans (DFSP) is a rare, low-grade sarcoma with locally infiltrative characteristics. A wide excision is made with a 5 cm gross margin. However, recently, Mohs micrographic surgery has emerged as an alternative. In this study, we evaluate a novel method (Saturn’s Rings technique) for removing tumors that combines the advantages of wide excision and Mohs micrographic surgery. Between September 2001 and March 2020, 29 patients with DFSP, excluding the head and neck, were treated using Saturn’s rings technique. Frozen biopsies were performed at regular intervals under various conditions and depths. If the biopsy was positive, a negative margin was obtained through an additional session. The depth and breadth of excision, reconstruction method, and postoperative recurrence were analyzed. The breadth of excision was evaluated at 1 cm intervals. Only 1 session was required in 12 cases, 2 sessions were needed in 13 cases, and 3 or more sessions were performed in 4 cases. In 24 cases, the depth of excision was limited to above the superficial fascia, with a negative biopsy of the superficial fascia. Local flaps were the most common reconstruction method (n = 21, 72.4%). No cases of recurrence were observed at follow-up (average, 45.7 months). Saturn’s rings technique for DFSP maximized the preservation of normal tissue with minimal resection, was advantageous for reconstruction, and yielded good results without recurrence.