Oncology Treatment Discovery
https://ojs.bbwpublisher.com/index.php/OTD
<p><em>Oncology Treatment Discovery</em> is a peer-reviewed, open access journal. It accepts manuscripts relevant to experimental and clinical cancer research. The journal publishes the latest findings in cancer research, including preliminary results, repeated argumentation studies and negative results. The journal welcomes various types of submissions, e.g. research papers, clinical research reports, review articles. Content covers topics that advance clinical practice, challenge the status quo, advocate change in health policy,<strong> </strong>genomic instability, growth promoting signals, growth inhibitory signals, cell death, tumour microenvironment, carcinogenesis and cancer prevention and tackle issues related to global oncology.</p>Bio-Byword Scientific Publishing PTY LTDen-USOncology Treatment Discovery2981-8079The Impact of Timing of Laparoscopic Cholecystectomy after Percutaneous Transhepatic Gallbladder Drainage on the Final Therapeutic Effect in Patients with Acute Calculous Cholecystitis
https://ojs.bbwpublisher.com/index.php/OTD/article/view/10536
<p><em>Objective</em>: To explore the therapeutic effect of laparoscopic cholecystectomy (LC) after percutaneous transhepatic gallbladder drainage (PTGBD) in the treatment of acute calculous cholecystitis (ACC). <em>Methods</em>: A total of 50 ACC patients treated from January 2022 to January 2025 were selected as samples and randomly divided into two groups. Group A received LC after PTGBD, while Group B received LC only. Surgical indicators, inflammatory factors, liver function indicators, complications, and conversion to open surgery rates were compared between the two groups. <em>Results</em>: The operation time, postoperative abdominal drainage time, postoperative anal exhaust time, and hospital stay in Group A were shorter than those in Group B, and the intraoperative blood loss was lower than that in Group B (<em>P</em> < 0.05). The levels of procalcitonin (PCT), C-reactive protein (CRP), and interleukin-6 (IL-6) in Group A were lower than those in Group B (<em>P</em> < 0.05). The levels of aspartate aminotransferase (AST), alanine aminotransferase (ALT), total bilirubin (TBiL), and amylase (AMY) in Group A were lower than those in Group B (<em>P</em> < 0.05). The complication rate and conversion to open surgery rate in Group A were lower than those in Group B (<em>P</em> < 0.05). <em>Conclusion</em>: LC after PTGBD for the treatment of ACC can accelerate postoperative recovery, inhibit inflammatory factors, improve liver function, and is safe and efficient.</p>Yunguang NanJianbo ZhangWei LiuBo JiangYawei DingChang Shu
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2025-07-022025-07-02321710.26689/otd.v3i2.10536Pharmacological Study of Azithromycin Combined with Cephalosporins in the Treatment of AECOPD
https://ojs.bbwpublisher.com/index.php/OTD/article/view/10515
<p><em>Objective</em>: To analyze the efficacy of azithromycin combined with cephalosporins in the treatment of patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD). <em>Methods</em>: A total of 62 AECOPD patients who visited the hospital from January 2024 to December 2024 were selected as samples and randomly divided into two groups using the lottery method. Group A was treated with azithromycin and cephalosporins, while Group B was treated with cephalosporins only. The efficacy, lung function, inflammatory factors, and adverse reactions were compared between the two groups. <em>Results:</em> The efficacy of AECOPD treatment in Group A was higher than that in Group B (<em>P</em> < 0.05). The forced vital capacity (FVC), peak expiratory flow (PEF), and forced expiratory volume in 1 second (FEV1) in Group A were all higher than those in Group B (<em>P</em> < 0.05). The levels of interleukin-6 (IL-6), interleukin-8 (IL-8), and tumor necrosis factor-α (TNF-α) in Group A were all lower than those in Group B (<em>P</em> < 0.05). <em>Conclusion:</em> The combination of azithromycin and cephalosporins in the treatment of AECOPD can inhibit inflammatory factors and improve lung function, with safety and high efficiency.</p>Wenfei Yu
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2025-07-022025-07-023281410.26689/otd.v3i2.10515Pulmonary Myelolipoma in NSCLC with EML4- ALK Fusion: A Case Report and Literature Review
https://ojs.bbwpublisher.com/index.php/OTD/article/view/10941
<p>Pulmonary or bronchial myelolipomas are rare, and no cases of genetic testing have been clinically reported, which limits research on their pathogenesis and the scientific basis of diagnosis and treatment. A 52-year-old Asian male presented with a two-week history of paroxysmal cough and blood-streaked sputum. The patient reported no additional symptoms and had no history of smoking. A chest computed tomography (CT) scan conducted two years prior revealed a 10 mm × 18 mm nodule in the right lower lung, which had increased to 32 mm × 16 mm on the current scan. In addition, an enlarged lymph node measuring 18 mm × 10 mm was observed in the right lower pulmonary hilum, along with a pulmonary bulla. A whole-body 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) scan demonstrated increased metabolic activity in both the mass and the enlarged lymph node. A thoracoscopic right lower lobectomy was performed, and the pulmonary bulla was removed concurrently. Pathological examination confirmed non-small cell lung carcinoma (NSCLC) in the mass, while the tissue surrounding the pulmonary bulla revealed mixed components, including bone, adipose, and hematopoietic tissues. Postoperative tumor mutation testing identified an EML4-ALK fusion gene variant. The patient recovered well following surgery, and a follow-up chest X-ray showed a resolution of atelectasis in the right lower lung. Adjuvant therapy with alectinib is planned.</p>Zhan YeXuewei ChenJunjun FuAo LinJieyu XieJiawei HuangXin Zhang
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2025-07-022025-07-0232152110.26689/otd.v3i2.10941An Endoscopic Surgical Auxiliary Belt Value in Endoscopic Submucosal Dissection of Colorectal Lateral Developmental Tumors
https://ojs.bbwpublisher.com/index.php/OTD/article/view/10942
<p><em>Objective</em>: To explore the value of an auxiliary band for endoscopic surgery in endoscopic submucosal dissection of colorectal lateral developmental tumors, with a view to providing a new method for the early diagnosis and treatment of such tumors, and thus improving the prognosis of patients. <em>Methods</em>: The clinical data of 60 patients who underwent endoscopic submucosal dissection of colorectal LST in the hospital between June 2022 and June 2024 were retrospectively analyzed. The patients were categorized into the auxiliary belt group (<em>n</em> = 30) and the control group (<em>n</em> = 30) according to whether or not the auxiliary belt for endoscopic surgery was used during the operation. The operation time, the number of intraoperative hemostasis, the number of titanium clips used, the success rate of ESD, the incidence of postoperative complications, the length of hospitalization and the hospitalization cost of the two groups were compared. <em>Results</em>: The operation time of the patients in the auxiliary belt group was slightly longer than that of the control group, but the difference was not statistically significant (<em>P</em> > 0.05); the number of intraoperative hemostasis and the number of titanium clips used in the auxiliary belt group was less than that of the control group, but the difference was not statistically significant (<em>P</em> > 0.05); the success rate of ESD in the auxiliary belt group was 93.33%, which was higher than that of the control group, which was 90.00%. The ESD success rate in the auxiliary belt group was 93.33%, which was higher than the ESD success rate of 90.00% in the control group, but the difference was not statistically significant (<em>P</em> > 0.05); the incidence of postoperative complications in the auxiliary belt group was lower than that in the control group, but the difference was not statistically significant (<em>P</em> > 0.05); the length of hospital stay in the auxiliary belt group was significantly shorter than that of the control group, and the difference was statistically significant (<em>P</em> < 0.05); and the hospitalization cost of patients in both groups was comparable, with no significant difference (<em>P</em> > 0.05). <em>Conclusion</em>: The auxiliary belt for endoscopic surgery has certain application value in endoscopic submucosal dissection of colorectal lateral developmental tumors, which can assist the surgical operation, may reduce intraoperative bleeding and the use of titanium clips, shorten the patient’s hospitalization time, and does not increase the hospitalization cost.</p>Yan ChenYing Chang
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2025-07-022025-07-0232222810.26689/otd.v3i2.10942Healing Mechanism and Therapeutic Prospects of Immediate Implant Placement Combined with Guided Bone Regeneration (GBR) Technique in Oral Cavity
https://ojs.bbwpublisher.com/index.php/OTD/article/view/10943
<p><em>Objective</em>: To explore the healing mechanism and effectiveness of immediate implant placement combined with Guided Bone Regeneration (GBR) technique in the oral cavity. <em>Methods</em>: A retrospective analysis was conducted on 93 patients treated at Yongning Dental Clinic (Nanning Xinlantian Medical Investment Co., Ltd.) from September 2021 to September 2024. The patients, aged between 28 and 60, met the criteria for immediate implant placement combined with GBR treatment. The alveolar bone contour plumpness score, osseointegration status, implant stability score, postoperative aesthetic effect, and patient satisfaction score were compared at 1, 3, and 6 months postoperatively. <em>Results</em>: At 1, 3, and 6 months postoperatively, the patients’ alveolar bone contour plumpness was higher than preoperative levels. Postoperatively, osseointegration and implant stability (ISQ value) were improved, and the aesthetic effect was superior to preoperative levels (<em>P</em> < 0.05). The patient satisfaction score was 92.34 ± 3.12, with 94.4% of patients willing to undergo similar treatment again and 97.8% willing to recommend it to others. <em>Conclusion</em>: Immediate implant placement combined with the GBR technique demonstrates significant advantages in promoting postoperative jaw morphology recovery, enhancing osseointegration and implant stability, improving the aesthetic effect of implant restoration, and boosting patient satisfaction. This approach provides a new therapeutic option in the field of oral implantology.</p>Lianxi Lu
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2025-07-022025-07-0232293410.26689/otd.v3i2.10943