Annals of Medicine and Surgery最新文献

Objectives: Postoperative pain management is critical for patient recovery after abdominal surgery. This study compared intravenous lidocaine and ketorolac for reducing postoperative pain and opioid use, along with Nasocalcin nasal spray.

Methods: In this randomized controlled trial, 58 abdominal surgery patients were allocated to receive either intravenous lidocaine plus Nasocalcin spray (n=29) or intravenous ketorolac plus Nasocalcin spray (n=29) before surgery. Pain intensity (visual analog scale) and postoperative opioid consumption were assessed at 1, 6, 12, and 24 h after surgery.

Results: Patients receiving ketorolac plus Nasocalcin spray reported significantly lower pain scores at all time points compared to lidocaine plus Nasocalcin (P<0.001). Average 24-h pain scores were 4.5 with ketorolac versus 5.1 with lidocaine. Mean opioid consumption was also lower in the ketorolac group (31.9 mg) versus the lidocaine group (43.9 mg, P<0.001).

Conclusion: Preoperative ketorolac plus Nasocalcin nasal spray resulted in superior pain relief and less opioid use compared to lidocaine plus Nasocalcin after abdominal surgery. Ketorolac may be a more effective analgesic option, while Nasocalcin spray is a safe adjunct. These findings can inform clinical practice for optimizing postoperative analgesia.

Introduction and importance: Poly-orchidism is a rare congenital anomaly of the genitourinary system, which is characterized by the presence of more than two testicles, also being termed as "supernumerary testis". Tri-orchidism is the most frequently encountered form of poly-orchidism, which is defined as the presence of more than two intra- or extra-scrotal testicles.

Case presentation: The authors present a case of a 16-year-old male who presented with a complaint of an empty left scrotal sac, and was later diagnosed as a case of tri-orchidism with each testis in bilateral hemipelvis confirmed by ultrasound with Doppler and MRI. The patient was kept in regular follow-up for 6 months with radiological assessment, which showed no changes in radiological findings as before.

Clinical discussion: The majority of patients are asymptomatic or present with a painless inguinal or scrotal mass, undescended testis, and rarely torsion of the supernumerary testis. Imaging modalities like US, Doppler study, and MRI are required for the diagnosis. Non-scrotal location of poly-orchidism is considered as the most important risk factor for malignancy. The surgical approach is required for any malignant changes in biopsy, US showing features of malignancy, absent spermatogenesis or in cases where regular follow-up is not possible. Otherwise, a conservative approach with regular follow-up is enough if above indications are absent.

Conclusion: The complications of poly-orchidism like undescended testes, inguinal hernia, infertility, and possibly malignancy must be borne in mind while diagnosing poly-orchidism. The above-mentioned aspects must also be considered while choosing surgical intervention versus a conservative approach with follow-up, depending upon the position of the supernumerary testicle being scrotal or ectopic.

Introduction: Ogilvie syndrome is a rare condition characterized by acute colonic dilation. In 1948, H. Ogilvie first described it in medical literature. Its incidence is estimated at 100 cases per 100 000 per year in the US. Both abdominal distention and pain are considered major symptoms.

Presentation of case: A 32-year-old woman, 36+1 weeks pregnant, experienced labour pain and was admitted to the hospital. Upon examination, she was in labour, but the foetus was in a breech position, necessitating a caesarean section. After 36 h later, she returned to the emergency department with severe, 1-day-old diffuse abdominal pain, accompanied by moderate bilious vomiting and significant abdominal distension. Abdominal CT with contrast revealed pneumoperitoneum, abdominal wall emphysema, and pneumatosis intestinalis involving the caecum and ascending colon, suggesting bowel necrosis. Emergency laparotomy revealed a caecal perforation, which was closed surgically without resection.

Clinical discussion: Ogilvie syndrome is more common in males but can occur in females for several reasons, including pregnancy, caesarean section, pelvic surgeries, and trauma. Several factors contribute to the occurrence of this syndrome, such as pelvic fractures and cardiac events. Surgery may be required if there is suspicion of bowel perforation or ischaemia.

Conclusion: OS is a rare condition in women, often seen after childbirth or pelvic surgery, with an unclear cause but believed to be related to autonomic nervous system imbalance. Patients with abdominal pain and distension, without evidence of obstruction, should be evaluated for pseudo-obstruction using abdominal pelvic CT, and treatment may involve conservative measures, medication, and colonoscopic decompression.

Introduction: Currently, percutaneous nephrolithotomy (PCNL) is the gold standard of treatment for large renal stones. The high prevalence of urolithiasis is associated with a high recurrence rate increasing the risk of re-intervention. This study aimed to compare the effectiveness and complications of PCNL among patients with previous therapeutic interventions for renal stones.

Methods: Between August 2018 and September 2023, 245 patients were prospectively enrolled in this study and who underwent PCNL for renal stones at our institution. We compared patients who had no previous renal surgery (group 1: n=171) with those who had a history of open renal surgery (group 2: n=45) or previous PCNL on the ipsilateral kidney (group 3: n=31). All patients underwent surgery in the Galdakao-modified Valdivia position. Data on stone characteristics and perioperative and postoperative parameters were collected. Technical features, success rates and morbidity were analyzed and compared between the groups.

Results: The fluoroscopy time was significantly longer in the group of patients with previous open surgery than in groups 1 and 3 (161.47±52.44, 223.05±33.29, 172.27±30.51 sec, P<0.001). Similarly, the operative time was longer in group 2 (138.20±38.86 min, P<0.001). The immediate stone-free rates in groups 1, 2, and 3 were 74.8%, 72.1%, and 77.4%, respectively (P=0.945). At 1-month, these rates increased to 98.8%, 96.2% and 96.8%, respectively (P=0.857). No difference was detected between the groups in terms of complication rate. The average Hb variation was 1.08±0.82, 1.34±1.01 and 0.94±0.69 g/dl for groups 1, 2 and 3, respectively(P=0.082). Hospital stay was longer in group 2 than in groups 1 and 3 (2.17±1.03, 2.53±1.22, 1.88±1.00 days, P=0.07), respectively.

Conclusion: PCNL in patients with a history of renal surgery was associated with longer fluoroscopy and operative time. However, the success and morbidity rates as a secondary procedure were similar to those of PCNL in patients with no previous intervention.

Stroke has a high prevalence in Pakistan, at an alarming rate of 250 per 100 000 people. Although various treatment options are available, they are not ideal for Pakistan due to their high cost, restricted availability, and time sensitivity. In 1997, the FDA-approved deep brain stimulation (DBS) for Parkinson's disease and it was first performed in Pakistan in 2014. DBS has also proved effective for restoring post-stroke mobility, according to a trial from August 2023. DBS has the potential to revolutionize post-stroke rehabilitation in Pakistan; however, further research is required into its effectiveness and its limitations must be addressed first.

Background: Laryngotracheal stenosis is a process of fibrosis that results in airway obstruction; it may be congenital or acquired. Acquired cases are due to iatrogenic, traumatic, infectious and autoimmune causes. Patients present with a spectrum of breathing difficulties that might be fatal.

Objectives: This article presents a unique retrospective cross-sectional study of patients with laryngotracheal stenosis who had endoscopic dilatation, and some had open surgical procedures to describe the evolution after the therapy, to compare the outcomes of the dilatation in comparison to surgical interventions and associated complications in other studies, to provide knowledge to help in dealing with these patients, and to enable educated, independent patient decision-making.

Material and methods: In this observational and descriptive study, we aimed to highlight the clinical features, management, and treatment outcomes among twenty-nine patients with laryngotracheal stenosis who were managed by open and endoscopic surgical intervention over a period of 5 years. Data were collected retrospectively from the patients' medical records from February 2016 until July 2022 at a hospital in Jerusalem, which is a tertiary healthcare facility and the only referral center for similar cases from the West Bank, East Jerusalem, and Gaza, with a population of around 8 million. Tables and graphs are used to highlight the statistical study's findings. Data were analyzed using Microsoft Excel software.

Results: Twenty-nine patients were involved in the study, with an average age of 32.2 years; 51.7% of them were males. The patients had one or more chronic conditions, such as hypertension and coronary artery disease. The majority of patients (65.5%) had stenosis as a result of orotracheal intubation, and the most common site was the subglottic (68.9%). According to the Cotton-Myer classification, 44.8% of the patients were classified in grade III, 34.4% were included in grade I, 13.7% in grade II, and 6.8% in grade IV. Six patients (20.68%) received surgery for stenosis, and 23 patients had an endo-laryngeal dilatation. Restenosis happened in (58.6%). Mortality rates are almost negligible.

Conclusion: Subglottic stenosis is still a challenging condition to manage. The authors describe a single-center experience approach dealing with these conditions. Long-term follow-up for these cases is mandatory as the recurrence rate is still high.

Introduction and importance: Angiosarcomas are rare tumors of endothelial origin and may arise in any organ. Epithelioid angiosarcomas are a subtype of angiosarcoma that are rapidly progressive and typically fatal.

Case presentation: The authors report a case of a 25-year-old previously healthy female who presented initially for dyspnea and palpitations, on further evaluation she was found to have large bilateral pleural effusions and cardiac tamponade.

Clinical discussion: Pericardiocentesis and thoracentesis were performed alongside biopsies that revealed atypical cellular proliferation.Fluorodeoxyglucose-positron emission tomography (FDG-PET) showed avid uptake in the anterior mediastinum, perivascular, paratracheal, subcarinal and pleural lymph nodes with large FDG uptake in the bilateral pleural effusion.Mediastinoscopy was done and biopsies showed an overtly malignant, epithelioid neoplasm with foci of vaso-formation; Keeping with high-grade epithelioid angiosarcoma of the pericardium.She received six cycles of weekly paclitaxel, but imaging for abdominal pain incidentally showed evidence of metastasis to the liver and spine so she was switched to Adriamycin-Ifosfamide for which she received one cycle so far.Her hospital course was complicated by high-output pleural effusions, chylothorax, left atrial thrombus formation and an intensive care unit stay for septic shock.

Conclusion: Pericardial epithelioid angiosarcoma has been reported rarely in the literature. The authors aim to report a case of extensive metastatic pericardial epithelioid angiosarcoma in a young patient; which we believe can be an addition to the literature of a malignancy associated with poor prognosis and no definitive proven treatment regimen.

Background: The clinical effectiveness of hypertonic saline (HS) in individuals with cystic fibrosis (CF) can be compromised by adverse effects. The objective of this study was to examine the efficacy of hyaluronic acid (HA) in mitigating these negative occurrences.

Methods: A comprehensive review of the literature was carried out using three electronic databases: Medline, Cochrane Central, and Embase. This systematic review and meta-analysis investigate the efficacy of hypertonic saline (HS) with and without hyaluronic acid (HA) in treating cystic fibrosis. Primary outcomes include the incidence of cough, throat irritation, unpleasant taste, and changes in FEV1. Our findings suggest that adding HA to HS significantly reduces adverse effects and enhances patient tolerability, marking a potential improvement in cystic fibrosis therapy. Risk ratios (RRs) and mean differences (MDs) with 95% CI were used to present evaluations. The quality of RCTs was evaluated using the Cochrane Risk of Bias Tool (CRBT). The quality of the observational study was evaluated using the Newcastle-Ottawa Scale.

Results: From the 1960 articles retrieved from the initial search, five relevant studies (n=236 patients) were included in the final analysis. Compared with patients only on HS, patients with HS and HA were significantly less likely to experience cough (RR: 0.45; 95% CI, 0.28-0.72, P=0.001), throat irritation (RR: 0.43; 95% CI, 0.22-0.81, P=0.009), and unpleasant smell (RR: 0.43; 95% CI, 0.23-0.80, P=0.09). In addition, patients with HS with HA had significantly less forced expiratory volume (FEV1) (MD: -2.97; 95% CI, -3.79--2.15, P=0.52), compared to patients only on HS. Patients on HA + HS had significantly lower rates of cough (RR: 0.45; 95% CI, 0.28-0.72, P=0.001), throat irritation (RR: 0.43; 95% CI, 0.22-0.81, P=0.009), and bad smell (RR: 0.43; 95% CI, 0.23-0.80, P=0.09) when compared to patients on HS alone. Furthermore, compared to patients solely on HS, patients with HS plus HA exhibited a substantially lower forced expiratory volume (FEV1) (MD: -2.97; 95% CI, -3.79 to -2.15, P=0.52) as well.

Conclusion: For CF patients who need ongoing HS therapy and have a history of poor therapy tolerance, adding HA is beneficial.

Introduction: Cervical cancer is the fourth most common cancer in women. The risk factors for cervical cancer include human papillomavirus (HPV) infection, age, smoking, number of pregnancies, use of oral contraceptives, and diet. However, long-term HPV infection appears to be the main risk factor for developing cervical cancer. This in-silico analysis aims to identify the expression network of proteins and the miRNAs that play a role in the development of HPV-induced cervical cancer.

Methods: The critical proteins and miRNAs were extracted using the DisGeNET and miRBase databases. String and Gephi were applied to the network analysis. The GTEx web tool was utilized to Identify tissue expression levels. The Enrichr website was used to explore the molecular function and pathways of found genes.

Results: Ten proteins, TP53, MYC, AKT1, TNF, IL6, EGFR, STAT3, CTNNB1, ESR1, and JUN, were identified as the most critical shared gene network among cervical cancer and HPV. Seven miRNAs were found, including hsa-mir-146a, hsa-mir-27, hsa-mir-203, hsa-mir-126, hsa-mir-145, hsa-mir-944, and hsa-mir-93, which have a common expression in cervical cancer and HPV.

Conclusion: Overall, the gene network, including TP53, MYC, AKT1, TNF, IL6, EGFR, STAT3, CTNNB1, ESR1, and JUN, and Also, hsa-mir-145, hsa-mir-93, hsa-mir-203, and hsa-mir-126 can be regarded as a gene expression pathway in HPV-induced cervical cancer.

This narrative review aims to examine the etiology and epidemiology of acute exacerbations of chronic obstructive pulmonary disease (AECOPD) in Eastern Nepal. A systematic search was conducted to identify relevant studies published in English, focusing on combinations of keywords such as "acute exacerbation of chronic obstructive pulmonary disease," "AECOPD," "Nepal," "etiology," "epidemiology," "environmental exposure," "comorbidities," and "socioeconomic factors." Synthesizing findings from recent studies, it highlights the multifactorial nature of AECOPD, including the roles of respiratory infections, environmental exposures, and comorbidities. Key findings indicate that respiratory infections (both viral and bacterial) and non-infectious factors such as air pollution and biomass fuel combustion significantly contribute to AECOPD. Socio-economic factors, particularly among women using traditional biomass fuels and engaged in smoking, also play a critical role. The review emphasizes the need for targeted interventions and preventive strategies to manage AECOPD effectively in this region. Conclusions suggest that understanding local patterns of AECOPD etiology is crucial for developing region-specific interventions to reduce exposure to risk factors and manage comorbidities, thereby improving clinical outcomes and reducing healthcare utilization.