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Journal of Minimal Access Surgery Jul 2024Intraperitoneal instillation of local anaesthetic agents alone or in combination with opioids, α2 agonists such as Dexmedetomidine have been found to reduce...
INTRODUCTION
Intraperitoneal instillation of local anaesthetic agents alone or in combination with opioids, α2 agonists such as Dexmedetomidine have been found to reduce postoperative pain following laparoscopic cholecystectomy. The study was designed to compare the better drug among Bupivacaine alone and Bupivacaine with Dexmedetomidine with respect to their analgesic efficacy and safety profile. in patients undergoing laparoscopic cholecystectomy.
PATIENTS AND METHODS
The study was carried out on sixty patients of the American Society of Anaesthesiologists (ASA) physical status I-II of either sex with ages ranging from 18 to 60 years posted for elective laparoscopic cholecystectomy under General Anaesthesia, equally divided into two groups, randomly allocated to one of the Groups using the table of randomization. Group B received Intraperitoneal Bupivacaine 40 ml 0.25% +5 ml normal saline and Group BD received Intraperitoneal Bupivacaine 40 ml 0.25% + Dexmedetomidine1 μg/kg diluted in 5 ml Normal saline.
RESULTS
The mean heart rate and blood pressure (systolic, diastolic and mean) readings were significantly lower in Group BD than in Group B. The mean duration of analgesia in our study was longer in Group BD (7.5 ± 0.73 hours) when compared to Group B (5.9 ± 0.55 hours) with p-value & 0.0001 and CI 1.27 to 1.9, which was statistically significant. However, the post-operative analgesic requirement (rescue/demand) in Group B was clinically earlier and statistically significant as compared to Group BD. Postoperative VAS score ≥3 was considered the benchmark for providing rescue analgesia in the form of injection of Diclofenac 75 mg IV. In our study, we observed the pain scores via VAS/NRS at 30 min, 1 h, 2 h, 4 h, 6 h, 8 h, 10 h, 12 h, 14 h, 16 h, 18 h, 20 h, 22 h and 24 h postoperatively. A comparison of pain scores from 30 min to 10hrs postoperatively showed a significant difference in both Groups with Group B having significantly higher VAS scores and lower VAS scores with Group BD.
CONCLUSIONS
Our study suggests that there is a shorter duration of action of 0.25% Bupivacaine alone as compared to 0.25% Bupivacaine + Dexmedetomidine. Since the laparoscope is still inside the abdominal cavity the drugs are easy to administer with no adverse effects and with a good safety profile because of the visualization of drug deposition in the right place. Intraperitoneal instillation of Bupivacaine with Dexmedetomidine for postoperative analgesia was very promising as a part of multimodal analgesia in laparoscopic cholecystectomy.
PubMed: 38958008
DOI: 10.4103/jmas.jmas_11_24 -
Cureus Apr 2024Metanephric adenoma (MA) is a rare embryonal epithelial tumor that is often diagnosed incidentally. A definitive diagnosis can only be made postoperatively based on the...
Metanephric adenoma (MA) is a rare embryonal epithelial tumor that is often diagnosed incidentally. A definitive diagnosis can only be made postoperatively based on the pathological findings. This case report discusses the rare occurrence of a metanephric adenoma, the symptoms it can present with, and the diagnosis, treatment, and immunological staining needed to differentiate metanephric adenoma from other types of renal tumors. In this study, a 37-year-old female presented to the emergency room for vague right lower quadrant pain (RLQ) and underwent imaging that showed a lesion on the lower pole of the left kidney. A subsequent biopsy of the lesion showed a low-grade renal epithelial neoplasm favoring metanephric adenoma. The patient successfully underwent a left partial nephrectomy to remove the tumor, which required no further treatment after resection. Due to the rarity of the tumor, it requires immunohistology to differentiate from other renal tumors such as Wilm's tumor and renal cell carcinoma. This case report aims to recognize proper workup, diagnosis, and treatment to achieve a positive outcome in the setting of this rare tumor.
PubMed: 38957819
DOI: 10.7759/cureus.58545 -
Plastic and Reconstructive Surgery.... Jul 2024Skeletal muscle relaxants have emerged as a broad category of analgesic adjuncts, aiming to improve pain relief and reduce opioid reliance. These drugs induce muscle... (Review)
Review
BACKGROUND
Skeletal muscle relaxants have emerged as a broad category of analgesic adjuncts, aiming to improve pain relief and reduce opioid reliance. These drugs induce muscle relaxation and reduce muscle spasms, and therefore, they are commonly used in surgical procedures involving muscle manipulation, such as abdominal surgery, breast surgery, and spine surgery. However, their analgesic efficacy and opioid-sparing effects are poorly explored.
METHODS
A scoping review of literature was performed with several electronic databases. We used a search string with a sequence of text words and word variants related to central muscle relaxants, pain management, postoperative pain, and specific muscle relaxants.
RESULTS
Review of literature shows significant heterogeneity among the studies in terms of surgical procedures, patient populations, choice of muscle relaxant, and timing and duration of administration, potentially limiting the generalizability of the findings and the ability for pooled analysis.
CONCLUSIONS
Given the lack of evidence, we recommend that the use of skeletal muscle relaxants be reserved for patients in whom an optimal multimodal analgesic technique is not adequate. Also, there may be a limited role for these drugs in patients at high risk of postoperative pain undergoing surgical procedures with expected high opioid requirements. Due to the concerns of potential adverse effects, the decision to use muscle relaxants in vulnerable populations should be made carefully, weighing the benefits against the risks.
PubMed: 38957722
DOI: 10.1097/GOX.0000000000005938 -
Journal of Cancer Prevention Jun 2024β-Casein, a major protein in cow's milk, is divided into the A1 and A2 type variants. Digestion of A1 β-casein yields the peptide β-casomorphin-7 which could cause...
β-Casein, a major protein in cow's milk, is divided into the A1 and A2 type variants. Digestion of A1 β-casein yields the peptide β-casomorphin-7 which could cause gastrointestinal (GI) discomfort but A2 milk containing only A2 β-casein might be more beneficial than A1/A2 (regular) milk. The aim of this study was to evaluate the differences in GI discomfort after ingestion of A2 milk and A1/A2 milk. A randomized, double-blind, cross-over human trial was performed with 40 subjects who experienced GI discomfort following milk consumption. For each intervention period, either A2 milk first (A2→A1/A2) or A1/A2 milk was first consumed for 2 weeks (A1/A2→A2) following a 2-week washout period. GI symptom rating scale (GSRS) scores, questionnaire for digestive symptoms, and laboratory tests including fecal calprotectin were evaluated. For symptom analysis, generalized estimating equations gamma model was used. A2 milk increased bloating ( = 0.041) and loose stools ( = 0.026) compared to A1/A2 milk in GSRS. However, A2 milk caused less abdominal pain ( = 0.050), fecal urgency ( < 0.001) and borborygmus ( = 0.007) compared to A1/A2 milk in questionnaire for digestive symptoms. In addition, fecal calprotectin also decreased or less increased after consumption of A2 milk compared to A1/A2 milk ( = 0.030), and this change was more pronounced in males ( = 0.005) than in females. There were no significant adverse reactions during the trial. A2 milk alleviated digestive discomfort in Koreans following A2 milk consumption (ClinicalTrials.gov NCT06252636 and CRIS KCT0009301).
PubMed: 38957588
DOI: 10.15430/JCP.24.007 -
Case Reports in Gastrointestinal... 2024Colonoscopy is a resource used for the diagnosis, treatment, and monitoring of benign and malignant colorectal pathologies. The incidence of perforation is 0.03%-0.65%...
BACKGROUND
Colonoscopy is a resource used for the diagnosis, treatment, and monitoring of benign and malignant colorectal pathologies. The incidence of perforation is 0.03%-0.65% in diagnostic colonoscopy; however, the incidence can be up to 10 times higher in therapeutic interventions, such as polypectomies, increasing the risk of complications up to 0.07-2.1%. . Case report of a 71-year-old female who presents a rare complication due to a perforation in the sigmoid which developed pneumoperitoneum, pneumomediastinum, pneumothorax, and massive subcutaneous emphysema as a complication of a diagnostic colonoscopy where a biopsy of a friable lesion was performed.
RESULTS
A 71-year-old female that went to the emergency room due to acute generalized abdominal colic spasm pain with a duration of 7 hours, associated with significant abdominal distension, malaise, diaphoresis, progressive dyspnea, and massive subcutaneous emphysema that developed after performing panendoscopy and colonoscopy for diverticulosis follow-up. An abdominal CT scan with double contrast was performed, reporting suggestive data of hollow viscus perforation, pneumoperitoneum, pneumomediastinum, pneumothorax, and massive subcutaneous emphysema in the thorax, neck, and skull base. She underwent an exploratory laparotomy finding a perforation in the sigmoid for which sigmoidectomy was performed, and for the pneumothorax and pneumomediastinum, endopleural tubes were placed in both hemithoraxes. The massive subcutaneous emphysema subsided with observation and oxygen.
CONCLUSION
A rare complication of the use of colonoscopy as a diagnostic and therapeutic method is presented. The purpose of presenting this case is for the doctor who performs these interventions to suspect this complication in a timely manner, not delaying the diagnosis and carrying out an urgent therapeutic approach as in this case with exploratory laparotomy, finding the perforation site and carrying out the corresponding surgical management. We demonstrated that massive subcutaneous emphysema can be managed with observation if there is no other alarm data evident that required another surgical approach.
PubMed: 38957575
DOI: 10.1155/2024/1140099 -
Electrolyte & Blood Pressure : E & BP Jun 2024Although renal infarction (RI) is not a rare disease, its outcomes have not been well-documented. Furthermore, transient resolution and recurrence of RI have not been...
Although renal infarction (RI) is not a rare disease, its outcomes have not been well-documented. Furthermore, transient resolution and recurrence of RI have not been captured through imaging. We report a case of idiopathic RI that recurred within a short period following transient resolution, as demonstrated by serial computed tomography (CT). A 53-year-old man diagnosed with RI was transferred to the emergency room. An abdominal CT scan at the local hospital revealed a segmental wedge-shaped perfusion defect in the left kidney and a focal thrombotic filling defect in the anterior segmental branch of the left renal artery. Since his left flank pain improved, another CT scan was performed again 6 hours after the initial CT scan. A repeat CT scan showed that the thrombus in the renal artery remained, but the perfusion defect had spontaneously resolved. We initiated anticoagulant therapy using unfractionated heparin. On the sixth day of hospitalization, the left flank pain recurred, prompting another CT scan. The follow-up CT scan confirmed that RI had recurred in the same area as before. We continued anticoagulant therapy and switched to warfarin. After treatment, his symptoms improved, and he was discharged. RI can recur at any time, even after it has spontaneously resolved, as evidenced by our case. Therefore, it is crucial to closely monitor patients who experience resolution of RI for any recurrence of symptoms, and repeat radiological evaluation should be performed even within a short period.
PubMed: 38957546
DOI: 10.5049/EBP.2024.22.1.16 -
Ghana Medical Journal Mar 2024Mucocoele of the appendix occurs in 0.2-0.7% of people in the world without any well-defined clinical symptoms. It occurs when there is an accumulation of mucous in the...
INTRODUCTION
Mucocoele of the appendix occurs in 0.2-0.7% of people in the world without any well-defined clinical symptoms. It occurs when there is an accumulation of mucous in the lumen of the appendix.
CASE PRESENTATION
We present three cases: a 48-year-old male admitted to the emergency room with a one-day history of right iliac fossa pain. Abdominal examination was suggestive of acute appendicitis. The initial abdominal computerised tomography scan was reported as being unremarkable. At surgery, a firm tumour of the appendix was found, and a limited right hemicolectomy was done. Histopathology confirmed a mucocoele of the appendix with borderline mucinous histology.The second case is a 63-year-old man who presented with a one-year history of abdominal distension and weight loss. Previous abdominal ultrasound was suggestive of liver cirrhosis with significant ascitic fluid. Abdominal magnetic resonance imaging found an appendix mucocoele with infiltration of the omentum and scalloping of the liver surface suggestive of pseudomyxoma peritonei. A percutaneous biopsy of the omental mass confirmed metastatic mucinous adenocarcinoma of the appendix.The third case is a 68-year-old man who, during an annual medical check-up, had an incidental finding of a cystic right iliac fossa mass on ultrasound, confirmed on abdominopelvic computerised tomography scan to be an appendix mucocele. He had laparoscopic appendicectomy. The histopathological diagnosis confirmed a mucinous cystadenoma of the appendix.
CONCLUSION
Preoperative diagnosis of appendiceal mucocoele is difficult and commonly discovered intraoperatively. The prognosis is good for the histologically benign type, but it is poor when malignant or peritoneal lesions are present.
FUNDING
None declared.
Topics: Humans; Male; Middle Aged; Mucocele; Appendix; Aged; Tomography, X-Ray Computed; Appendiceal Neoplasms; Adenocarcinoma, Mucinous; Appendicitis; Appendectomy; Magnetic Resonance Imaging; Cecal Diseases; Pseudomyxoma Peritonei
PubMed: 38957279
DOI: 10.4314/gmj.v58i1.15 -
Cureus Jun 2024Median arcuate ligament syndrome (MALS, also known as celiac artery compression syndrome, celiac axis syndrome, celiac trunk compression syndrome, Dunbar syndrome, or...
Median arcuate ligament syndrome (MALS, also known as celiac artery compression syndrome, celiac axis syndrome, celiac trunk compression syndrome, Dunbar syndrome, or Harjola-Marable syndrome) is a rare condition characterized by abdominal pain attributed to the compression of the celiac artery and celiac ganglia by the median arcuate ligament. Pain can occur post-prandially and may be accompanied by weight loss, nausea, or vomiting. Following angiographic diagnosis, current definitive treatment may include open or laparoscopic decompression surgery with celiac ganglion removal (if affected), which has been found to provide relief. In this case report, we outline a young female patient with a MALS diagnosis and subsequent surgery, but whose pain recurred in various stress-related instances even after surgical intervention. After a particular pain episode, osteopathic manipulative treatment (OMT) was applied, with a focus on restoring autonomic balance through the use of various gentle osteopathic treatment techniques. A significant reduction in pain was reported post-treatment, followed by complete pain resolution, indicating a great benefit to the incorporation of OMT into the treatment plan of MALS patients in future osteopathic practice.
PubMed: 38957265
DOI: 10.7759/cureus.61509 -
Cureus Jun 2024Acute mesenteric ischemia is a critical condition marked by a sudden loss of blood supply to the intestines, often leading to rapid tissue necrosis and severe clinical...
Acute mesenteric ischemia is a critical condition marked by a sudden loss of blood supply to the intestines, often leading to rapid tissue necrosis and severe clinical outcomes if untreated. In the context of hypogammaglobulinemia, an immunodeficiency characterized by decreased levels of immunoglobulins, this vascular emergency becomes even more daunting. Hypogammaglobulinemia can impair the immune system's response to both infection and ischemic injury, intensifying the severity of intestinal damage. This report describes the case of a 52-year-old female with hypogammaglobulinemia who presented with severe abdominal pain. Surgical exploration revealed 100 cm of necrotic small bowel extending from 150 cm distal to the ligament of Treitz to within 10 cm of the ileocecal valve. The necrotic section was surgically removed, and primary anastomosis was performed. This instance highlights the significant impact of immunodeficiency on the progression and management of acute mesenteric ischemia, demonstrating the critical need for early intervention and tailored management strategies, especially in immunocompromised patients, to prevent severe outcomes. The case illuminates the importance of recognizing immunodeficiency as a complicating factor in acute gastrointestinal emergencies, stressing the necessity for prompt and effective medical and surgical interventions to improve prognosis and patient outcomes in complex clinical scenarios.
PubMed: 38957256
DOI: 10.7759/cureus.61531 -
Cureus Jun 2024Pyocolpos refers to the buildup of pus within the vaginal cavity. Pyocolpos in the background of lichen sclerosis and postmenopausal bleeding (PMB) has not been...
Pyocolpos refers to the buildup of pus within the vaginal cavity. Pyocolpos in the background of lichen sclerosis and postmenopausal bleeding (PMB) has not been previously described. A 69-year-old para 3 patient presented with a history of PMB with a long-standing history of lichen sclerosis. The vaginal examination was impossible due to vaginal adhesions. Vulval appearances revealed the loss of the clitoral architecture. Further imaging revealed an endometrial thickness of 4-5 mm, a focal abnormality within the posterior ectocervix compatible with a hemorrhagic cystic lesion distending the posterior fornix, and some free fluid within the pelvis. A hysteroscopy was abandoned as the vagina was completely obliterated. After a multidisciplinary assessment, the patient had a total abdominal hysterectomy, and the presence of a pyocolpos was noticed at the opening into the vault. We could not find any previous case reports of pyocolpos that are associated with lichen sclerosus. The long-standing history of lichen sclerosus may have caused an obstruction of the outflow tract, which was secondarily infected and slowly progressed into the formation of pyocolpos. Other management options could have been explored if the diagnosis of pyocolpos had been made preoperatively. Pyocolpos should be considered in patients with a history of a long-standing lichen sclerosus who present with abdominal pain and a pelvic mass on imaging.
PubMed: 38957248
DOI: 10.7759/cureus.61507