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Showing 13 results for Sahraei

Moetamedi M, Sigarroudi H, Vosooghi R, Hosseini Sj, Sahraeian Ma,
Volume 58, Issue 4 (8 2000)
Abstract

Epilepsy is a disease with high prevalence, which interferes driving and may lead to car accident This case-control study has been done on 100 epileptic patients and 100 persons as control group, who had history of driving. We gathered our patients with face to face interview and registering their information in special forms which were prepared for this study. There were three times more accidents among epileptic cases comparing with control group and this difference was more considerable in men and in patients under 35 years old. The cause of accident were not seizure attack in more than 60% of the patients and these ordinary accidents were also more in case group. Epileptic patients with history of car accidents during driving had poor drug compliance comparing with the epileptics without history of an accident so drug compliance may be valuable in predicting accident in these patients. We have also found poor drug compliance in whom seizure attacks caused accident for them. 58% of the epileptics had not consulted their physician about driving. 43.3% of seizures during driving were of generalized type and none of the patients had inform police about their disease during getting driving license.
Vahdat Haji Hoseinlou, Shahnaz Shirbazou , Hedayat Sahraei ,
Volume 73, Issue 5 (August 2015)
Abstract

Background: Protozoa are unicellular eukaryotes. A type of intestinal protozoan pathogens is the cause of infection and serious injuries in human with or without clinical symptoms. It seems that parasitic infections as a stressor factor can affect on stress system activity and immune system function and sensitivity. The major purpose of this paper was to evaluate serum cortisol level and the general inflammation by measuring neutrophil to lymphocyte ratio in patients with intestinal protozoa. Methods: A total of 40 men were entered in a case-control study in Besat and Baqyiatallah (a.s.) Hospitals in Tehran from April to September 2014. Men were equally divided into 2 groups based on infection with the intestinal protozoa (control and patient groups). This study was conducted on blood samples of these people. Serum cortisol level and neutrophil to lymphocyte ratio were determined in control and patient with the intestinal protozoa groups. Cortisol was measured using cortisol kit (Diagnostic Biochem, Canada) and by ELISA method. In addition, the samples were treated with Wright stain method, and neutrophil to lymphocyte ratio was calculated using WBC diffraction method. Results: According to the results of this study, mean age between control and patient groups was not statistically significant (P= 0.91). Serum cortisol concentration in patients with the intestinal protozoa was significantly higher than the control group (P= 0.043). In addition, a significant increase was observed in neutrophil to lymphocyte ratio in patients with parasitic infections compared to the control group (P= 0.026). Conclusion: Based on the results of this study, parasitic infection (intestinal protozoa) as a stressor factor can increase serum cortisol concentration. In addition, intestinal protozoa was reduced immune system sensitivity and function. It seems that the neutrophil to lymphocyte ratio can be a potential useful parameters for evaluating the stress system activity and function in patients infected with the intestinal protozoa.
Reza Sahraei, Ahmad Bostani , Mousa Zare, Navid Kalani, Fatemeh Eftekharian,
Volume 82, Issue 3 (June 2024)
Abstract

Background: Cataract surgery is the most common surgery in the world. The prevalence of age-related cataract increases with age, and its prevalence increases with each decade of age after forty years. Various drugs are used to control analgesia and hemodynamics in patients undergoing cataract surgery. The purpose of this study is to compare dexmedetomidine and 2% lidocaine in the control of analgesia and hemodynamic changes in cataract surgery with local anesthesia.
Methods: In this double-blind clinical trial study, 52 patients with anesthesia class I and II underwent cataract surgery. Patients were randomly assigned to two groups: lidocaine (three cc) and dexmedomedin (five μg/kg + lidocaine). The information collection checklist in this study included: age, gender, history of aspirin use, systolic and diastolic blood pressure, heart rate, intraocular pressure, postoperative complications, and postoperative pain.
Results:  The Mann-Whitney U test showed that the Dex-Metomedin group had less pain than the Lidocaine group in the first hour after the intervention (P=0.012). Two hours after the intervention, the dexmedemodin group had less pain than the lidocaine group (P=0.001). In the investigation of IOP after retrobulbar block in the dexmedetomidine group, we saw a significant increase in IOP from 16.56±3.12 to 17.96±2.68 mmHg compared to before the block (P=0.001). In the lidocaine group, we also saw a significant increase in IOP from 16.18±3.66 to 19.66±4.67 mm Hg compared to before the block (P=0.001). Before and after retrobulbar block, there was no significant difference between the two groups (P=0.694 and P=0.108, respectively). To investigate the effect of these interventions more precisely, the amount of IOP pressure change was also compared between the two groups, and we saw a greater increase in the lidocaine group than in the dexmedetomidine group (P=0.002).
Conclusion: The results of the present study showed that dexmedetomidine + lidocaine in retrobulbar form compared to lidocaine was able to control the pain level of patients after surgery and systolic and diastolic blood pressure during surgery. It is suggested to use this drug as local anesthesia in cataract surgery.

Navid Kalani , Hasan Zabetian, Shahram Shafa, Erfaneh Alirezai, Fatemeh Eftekharian, Reza Sahraei ,
Volume 82, Issue 4 (July 2024)
Abstract

Background: Recently, epinephrine is used to increase the depth and duration of local anesthetic pain, and it is widely used topically to reduce local anesthetic release and reduce bleeding caused by surgery.
Methods: This study was a randomized, double-blind clinical trial on 30 patients aged 18 to 85 years undergoing lower limb orthopedic surgery referred to Peymaniyeh Hospital in Jahrom from September to December 2022. Patients were randomly assigned to two groups, A (epinephrine+fentanyl+bupivacaine) and B (bupivacaine+fentanyl). Systolic blood pressure, diastolic pressure, mean arterial pressure, arterial blood oxygen saturation percentage, and pulse rate were measured and recorded before drug administration, before spinal anesthesia, after anesthesia, and then every half hour until the end of surgery (15, 45, 30, 60, 75, 90, 120) and during recovery. Data analysis was performed using SPSS version 21 software and descriptive (mean, standard deviation) and inferential statistics (t-test, chi-square, Mann-Whitney, Friedman) at a significance level of P<0.05.
Results: Thirty patients aged 18 to 85 years (in two groups of 15) with anesthesia class I and II undergoing lower limb orthopedic surgery were evaluated. The study groups are matched in terms of age and gender variables. There was no significant difference in mean systolic, diastolic, mean arterial blood pressure, and heart rate before and after anesthesia, 15, 45, 30, 60, 75, 90, and 120 minutes after drug injection, and at entry and exit from recovery between the Epinephrine+Fentanyl+Bupivacaine and Fentanyl+Bupivacaine groups. There was a significant difference in mean O2SAT before anesthesia, 15, 30, and 75 minutes after drug injection between the epinephrine+fentanyl+bupivacaine and fentanyl+ bupivacaine groups (P<0.05).
Conclusion: The use of the combination of epinephrine+fentanyl+intrathecal bupivacaine compared to the combination of fentanyl+bupivacaine did not have a significant difference in the studied variables of patients' vital signs.

Mojtaba Ghaedi, Mojtaba Sohrabpour, Gholamreza Motazedian, Navid Kalani , Reza Sahraei , Mohammad Sadegh Sanie Jahromi,
Volume 82, Issue 4 (July 2024)
Abstract

Background: Rhinoplasty is a challenging and complex surgery because it is designed to meet the unique needs of the patient. In rhinoplasty surgery, many factors contribute to achieving the desired result. These factors include the surgeon's care and observation, analysis of the existing anatomy, choice of surgical technique, degree of soft tissue and cartilage trauma, amount of bleeding, quality of surgical instruments and anesthesia, and anything that helps reduce bleeding.
Methods: This double-blind study was conducted on 50 patients aged 18 to 45 years undergoing septorhinoplasty surgery referred to Motahari Hospital in Jahrom city in 2022. Patients were randomly divided into dexmedetomidine and control groups. The degree of sedation, bleeding and surgeon satisfaction were evaluated and recorded. Data analysis was performed using SPSS software, version 21 (IBM SPSS, Armonk, NY, USA) and descriptive statistics (mean, standard deviation, percentage, number, frequency) and inferential statistical tests (Mann-Whitney U test, Kruskal-Wallis, t-test, chi-square test). The significance level in all tests was considered P<0.05.
Results: The majority of patients in the study groups were female and the mean age of patients in the dexmedetomidine group was 34.36±7.33 years and in the control group was 36.60±9.59 years. The study groups were similar in terms of age and body mass index (P<0.05). The frequency of patient sedation in the dexmedetomidine group was lower than the control group, but it was not statistically significant (P<0.05). The results showed that at the beginning of the operation and 90 minutes later, the satisfaction level of the patient surgeon in the dexmedetomidine group was significantly better than the control group (P<0.001). In the dexmedetomidine group, the field of view of the surgeon was relatively clear and completely clear. The amount of bleeding in the dexmedetomidine group was lower than the control group, but it was not statistically significant (P<0.05).
Conclusion: Dexmedetomidine increased the surgeon's satisfaction by reducing bleeding and improving the surgeon's visual field. Therefore, this drug can be used as an anesthetic aid in surgery.

Reza Sahraei, Fatemeh Eftekharian, Navid Kalani , Hajar Taghizadeh,
Volume 82, Issue 8 (November 2024)
Abstract

Background: Pulmonary embolism (PE) occurs when a blood clot blocks a pulmonary artery or its branches. Complications after a hysterectomy can include bleeding, infection, thrombosis, damage to surrounding structures and bowel or bladder problems. This study reports a case of acute pulmonary embolism after hysterectomy surgery.
Case Presenetation: A 52-year-old woman who was a candidate for Total Abdominal Hysterectomy (TAH)+Bilateral Salpingo-Oophorectomy (BSO) due to vaginal bleeding for 3 weeks. During the surgery, the patient's hemodynamics were normal. The surgery lasted about one and a half hours. The patient's bleeding and urine output were normal. At the end of the surgery, the patient was released from muscle relaxation with neostigmine and atropine. The patient woke up and had stable hemodynamics during recovery and was transferred to the women's ward. The next day, the patient started walking in the ward when he suddenly had syncope. The cardiopulmonary resuscitation team immediately arrived at the patient's bedside. Due to the patient's poor breathing, the patient was quickly intubated and resuscitation with cardiac massage and appropriate medications was initiated. A cardiologist and radiologist were consulted urgently and they arrived at the patient's bedside. During cardiopulmonary resuscitation, echocardiography showed a clot in the proximal right and left pulmonary arteries, and an appropriate dose of Reteplase was administered with a diagnosis of extensive pulmonary embolism. Unfortunately, despite the medical team's efforts, the patient died.
Conclusion: Based on the results of the present study, patients who undergo hysterectomy with a history of previous bleeding are at risk of acute pulmonary embolism; therefore, these patients should be closely monitored after surgery and receive appropriate medications after surgery to prevent pulmonary embolism as ordered by the Physians. 

Seyed Mohammad Reza Hadavi , Maryam Zahedi, Navid Kalani, Naeimeh Ossadat Asmarian , Reza Sahraei ,
Volume 82, Issue 9 (December 2024)
Abstract

Background: Shoulder labral repair surgery is associated with significant postoperative pain and restricted mobility. Inadequate pain management may lead to delayed rehabilitation, increased risk of chronic pain development, and higher opioid consumption. This study aimed to compare postoperative pain intensity during the first two weeks following shoulder labral repair between patients receiving interscalene block alone versus those receiving interscalene block combined with intravenous morphine.
Methods: In this randomized, double-blind, parallel-group clinical trial, 120 patients undergoing open rotator cuff repair at Chamran Hospital, Shiraz (June-December 2024) were allocated using balanced block randomization. Group 1 received preoperative interscalene block with 30 mL of 0.5% ropivacaine, while Group 2 received the same block plus intravenous morphine (1% mg/kg). Data analysis was performed using descriptive statistics such as mean and percentage and appropriate statistical tests such as Repeated measurement and Anova using SPSS software, version 21 (SPSS Inc., Chicago, IL, USA). The significance level was considered to be (P<0.05).
Results: Demographic characteristics (age, sex, weight, ASA class) showed no significant intergroup differences (p>0.05). Pain scores were significantly lower at all time points in the combination therapy group compared to the block-only group (p<0.05).
Conclusion: The results of the present study showed that the combination of interscalene block with morphine was significantly more effective in reducing pain after rotator cuff surgery than interscalene block alone. This finding suggests that the use of morphine as an additional analgesic can enhance the analgesic effects of interscalene block and provide better pain relief. The combination of these two methods may cause a positive interaction in pain relief and reduce the need for other medications, which consequently prevents the side effects caused by additional analgesic drugs, and patients who receive the combination of these two treatment methods experience greater comfort and better functional improvement. However, it is recommended that further studies focusing on the precise dosage and timing of drug combinations be conducted to obtain more precise results regarding the optimization of pain management after rotator cuff surgery. Also, examining the long-term effects of this treatment method could help to better understand its advantages and disadvantages.

Mojtaba Ghaedi, Mojtaba Sohrabpour , Gholamreza Motazedian, Navid Kalani , Reza Sahraei , Mohammad Sadegh Sanie Jahromi,
Volume 82, Issue 11 (February 2025)
Abstract

Background: Hemodynamic instability is a significant perioperative complication that can threaten surgical outcome through various mechanisms: exacerbating intraoperative bleeding, compromising visibility of the surgical field, and elevating immediate and delayed postoperative complication risks. In septorhinoplasty, a procedure with challenging hemodynamic control due to the nasal anatomy's complexity of vessels, these effects are particularly relevant. This study examines the modulation of important hemodynamic parameters (SBP, DBP, MAP, HR, and SpO) by intravenous dexmedetomidine while ensuring cardiovascular stability and dose-dependent effects and optimal timing of administration at different phases of surgery. The findings aim to offer evidence-based recommendations for hemodynamic control in rhinoplasty surgery, which can reduce rates of complications and improve recovery profiles.
Methods: A randomized, double-blind clinical trial was conducted involving 50 eligible patients (aged 18-45 years) scheduled for septorhinoplasty at Ostad Motahari Hospital, Jahrom, during May-September 2023. Participants were randomly allocated to either a dexmedetomidine or control group. Collected data encompassed demographic characteristics (age, gender, BMI=Body mass index) and hemodynamic parameters (systolic/diastolic blood pressure, mean arterial pressure, heart rate, and oxygen saturation). The data were analyzed using SPSS software, version 21 (SPSS Inc., Chicago, IL, USA). Descriptive statistics (mean, standard deviation, percentage, count, and frequency) and inferential statistical tests (Mann-Whitney U test and independent t-test) were applied. A significance level of P < 0.05 was considered for all statistical analyses.
Results: The dexmedetomidine group demonstrated statistically significant variations in hemodynamic parameters (SBP, DBP, MAP, HR) from pre-induction through post-recovery phases (p<0.001). Significant between-group differences in blood pressure metrics were observed at all measured intervals following induction (1, 5, 15, 30, 60 minutes) and during recovery periods (p<0.05), with the dexmedetomidine group consistently showing lower values. Comparison between the intervention and control groups revealed no statistically significant differences in heart rate and oxygen saturation (O₂ sat) levels (except during recovery time).
Conclusion: The results of this study indicate that dexmedetomidine administration had a significant effect on reducing systolic blood pressure, diastolic blood pressure, and MAP compared to the control group, with this reduction being evident at all measured time points from post-induction to post-recovery. These findings suggest that dexmedetomidine can be effectively used as a blood pressure-lowering agent during surgery without significantly affecting heart rate or the patient's blood oxygen levels.

Reza Sahraei, Anahita Haghjoo , Hasan Zabetian, Mansour Deylami, Rahil Haghjoo, Fatemeh Khadempir, Navid Kalani ,
Volume 83, Issue 1 (April 2025)
Abstract

Background: Spinal anesthesia is a common method for elective cesarean sections; however, complications such as shivering and nausea may affect postoperative recovery quality. Bupivacaine is a standard drug used in this procedure, but its combination with opioids like sufentanil may have beneficial effects in reducing these complications. This study aimed to compare the incidence of shivering and nausea in women undergoing elective cesarean section who received either bupivacaine alone or a bupivacaine-sufentanil combination.
Methods: The present study was a double-blind randomized clinical trial conducted over a 6-month period from April 2021 to October 2021 on 30 patients undergoing elective cesarean section with spinal anesthesia at Motahari Hospital in Jahrom city. Patients were randomly assigned using a random number table into two groups: bupivacaine alone and bupivacaine-sufentanil combination. The frequency of nausea, vomiting, and shivering was recorded at different time points: before spinal anesthesia, after spinal anesthesia, 3 minutes before delivery, immediately after delivery, at 15, 30, and 45 minutes, upon recovery room admission, and upon discharge from recovery. The data analysis was performed using descriptive statistics indicators (frequency, percentage, mean, and standard deviation) and inferential statistical tests (t-test, Mann-Whitney, chi-square and Friedman) using SPSS software version 21. A significance level of p < 0.05 was considered.
Results: In the bupivacaine-sufentanil group, the highest frequency of shivering occurred at 30 minutes post-spinal anesthesia (20%) and upon recovery room admission (26.7%). In the bupivacaine-alone group, the highest frequency was observed upon recovery room admission (33.3%) and at discharge from recovery (26.7%). The highest nausea frequency was 33.3% in the bupivacaine-sufentanil group and 40% in the bupivacaine group at 3 minutes before delivery. However, no statistically significant difference was found between the two groups at different time points.
Conclusion: The present study showed that adding low-dose sufentanil to bupivacaine in spinal anesthesia protocols, while potentially having minor clinical effects on certain complications, did not lead to a significant difference in the incidence of shivering and nausea. Therefore, for more precise clinical decision-making regarding drug combinations in regional anesthesia, further studies with larger sample sizes and different drug dosages are recommended.

Pourya Adibi , Somayeh Mehrpour, Reza Sahraei , Samira Zanbagh, Majid Vatankhah, Mehrdad Malekshoar, Mansour Deylami, Bibi Mona Razavi, Tayyebeh Zarei ,
Volume 83, Issue 2 (May 2025)
Abstract

Background: Today, cesarean section is one of the most common surgeries performed in different countries. Shivering after surgery is one of the common complications of spinal anesthesia in cesarean surgery. Many drugs have been investigated to prevent or reduce shivering, but the ideal drug has not yet been finally approved. The purpose of this study is to investigate the effect of dexmedetomidine in preventing shivering after cesarean section surgery under spinal anesthesia in the form of a systematic review.
Methods: In this systematic review, the Persian keywords "dexmedetomidine", "spinal anesthesia", "caesarean" and dexmedetomidine" and the English keywords dexmedetomidine", "Caesarean section", "Spinal Anesthesia" "Dexmedetomidine and "C-Section" in databases PubMed, EMBASE, Cochrane Central Register of Controlled Trials (CENTRAL), Web of Science, Clinical Trials.gov and Scopus, SID, Magiran, Medlib and Google Scholar search engine, without time limit Done. Data extraction was performed independently by two authors. Study name, year of study, country, study groups, and incidence of shivering were extracted from the studies. Our primary outcome was the severity of shivering in patients. All disagreements in data extraction were resolved through discussion between the reviewers or, if not possible, by a third reviewer. Data were entered into an Excel file.
Results: In this systematic review, 19 studies were examined. The total number of patients included in the study was 2001 patients. The study range was from 2016 to 2022. The age group of most patients was between 18-45. The drugs studied in combination with dexmedetomidine in the studies included: pethidine, dexamethasone, nalbuphine, ondansetron, and morphine. The most studied drugs were pethidine and dexamethasone in three studies. In 13 studies, dexmedetomidine was more effective in controlling shivering than the other groups studied. Also, in five studies, dexmedetomidine, along with three drugs: pethidine, dexamethasone, and ondansetron, had similar effects in controlling shivering in patients. In one study, dexmedetomidine produced less anti-tremor effects than nalbuphine.
Conclusion: In the review of the studies, the results indicated that dexmedomedin is effective in preventing post-operative shivering in patients undergoing caesarean section. Therefore, it seems that the use of dexmedetomidine to prevent shivering after surgery is useful in these patients.

Masoome Pourmokhtari , Shahram Shafa, Nasim Nabizadeh, Reza Sahraei, Hasan Zabetian, Mansour Deylami, Navid Kalani,
Volume 83, Issue 3 (June 2025)
Abstract

Background: Spinal anesthesia is an effective method for providing analgesia in surgery and a safe alternative to general analgesia; But despite its benefits, in many cases it is not free of side effects, including unwanted cardiovascular events such as hypotension and bradycardia. Ondansetron effectively reduces the incidence of nausea, vomiting, and bradycardia associated with spinal anesthesia Thus, the present study aimed to assess intravenous ondansetron's efficacy in preventing post-spinal hypotension among patients scheduled for lower extremity orthopedic surgery at Peymanieh Hospital in Jahrom, Iran.
Methods: This randomized double-blind clinical trial included 60 patients undergoing lower limb orthopedic surgery at Peymanieh Hospital, Jahrom, Iran, from March 2021 to February 2022. Patients were randomly allocated into two groups: the intervention group (receiving 8 mg intravenous ondansetron) and the control group (receiving distilled water). Systolic and diastolic blood pressure (SBP, DBP) and heart rate (HR) were measured before pre-spinal anesthesia, after spinal anesthesia and then every two minutes for the first ten minutes and at 15, 30, 45, 60 and 90 minutes after surgery. After spinal anesthesia, the patient was asked about pruritus every 10 minutes. Nausea and vomiting during surgery in case of incidence, recording and nausea after spinal anesthesia, the patient was asked every 10 minutes.
Results: The chi-square test indicated no significant differences between the study groups regarding age and sex distribution(P>0.05). Time before anesthesia, immediately after anesthesia, 10 minutes, 15 minutes, 30 minutes, 45 minutes, 60 minutes, 75 minutes, and 90 minutes after anesthesia, significant difference between ondansetron and placebo groups from There was no mean SBP and DBP and HR (P <0.05). No significant difference between ondansetron and placebo groups in the incidence of pruritus and nausea and vomiting at different times (p <0.05).
Conclusion: Dose of 8 mg of ondansetron in lower limb orthopedic surgery has no significant effect on hemodynamic symptoms as well as the prevention of postoperative nausea, vomiting and pruritus in these patients. Therefore, to achieve more results regarding the transient effect of this drug, it can be compared with other drugs in the class of HT3-5 receptor antagonists.

 
Navid Kalani , Arnoosh Ghodsian , Abdolali Sepidkar, Mehrdad Sayadinia, Reza Sahraei ,
Volume 83, Issue 4 (July 2025)
Abstract

Background: Although abdominoplasty is cosmetically effective in patients with obesity or a history of significant weight loss, it can lead to serious complications. This case report highlights the role of elevated intra-abdominal pressure and delayed diagnosis of Abdominal compartment syndrome (ACS) in the development of multiorgan failure and patient mortality.
Case Presentation: A 49-year-old female patient with a history of appendectomy and hysterectomy in the past years was admitted to the hospital for cosmetic abdominoplasty. She had a history of hypothyroidism and was taking levothyroxine regularly. Occasional tobacco use was also mentioned in the patient's history. During the operation, in addition to abdominoplasty, liposuction and flank surgery were also performed. The patient was initially placed in the supine position and then in the prone position for the last two hours. During recovery, the patient complained of shortness of breath and developed tachycardia. Despite persistently elevated BUN and creatinine, and progressive acidosis, a surgical consultation was performed with suspicion of Abdominal compartment syndrome (ACS), but this diagnosis was rejected by the surgeon. Also, despite clinical suspicion of Abdominal compartment syndrome (ACS) by the anesthesia team, in the early stages, the surgeon responsible for the patient did not have sufficient clinical suspicion of this complication and accordingly, intra-abdominal pressure measurement via bladder catheter was not performed. Since monitoring intra-abdominal pressure via bladder catheter requires a specific technique and coordination between anesthesia, surgery, and critical care teams, and since the possibility of ACS had been ruled out by the surgeon at that time, this procedure was not performed. Ultimately, the patient was transferred to the dialysis unit, but during hemodialysis, he suffered respiratory arrest and, after tracheal intubation, subsequently suffered cardiac arrest. Unfortunately, despite cardiopulmonary resuscitation efforts, the patient died.
Conclusion: Although rare, abdominal compartment syndrome should be considered a critical differential diagnosis in high-risk patients following prolonged surgeries such as abdominoplasty with extensive plication. Monitoring intra-abdominal pressure and early intervention upon symptom onset may prevent fatal outcomes.

Fatemeh Eftekharian, Arnoosh Ghodsian, Reza Sahraei,
Volume 83, Issue 6 (September 2025)
Abstract

Background: Dermatomyositis is a rare inflammatory muscle disease with systemic manifestations, in which muscle weakness, dysphagia, and pulmonary and cardiac involvement are common problems. The aim of this report is to examine the challenges and management of general anesthesia in a patient with dermatomyositis with the rare complication of buried bumper syndrome after PEG placement and gallbladder surgery.
Case Presentation: A 53-year-old male patient was referred to the operating room of Seyed al-Shohada Hospital in Jahrom for gallbladder stone surgery due to abdominal pain in April-May 2024. The patient had presented to the hospital approximately one month prior with complaints of myalgia and progressive lower limb weakness. He subsequently developed severe dysphagia. Based on clinical and paraclinical evaluations, a diagnosis of dermatomyositis was ultimately made and confirmed. Due to the swallowing difficulty, a Percutaneous endoscopic gastrostomy (PEG) tube was placed for him. His treatment regimen included high-dose corticosteroid pulse therapy and Intravenous immunoglobulin (IVIG). One month later, the patient was readmitted with acute abdominal pain. Imaging studies revealed multiple gallstones, leading to a referral to a general surgeon for operative management. Additionally, a complication related to the PEG tube, known as Buried Bumper Syndrome, was considered as a potential cause of the abdominal pain. Given the patient's history of dermatomyositis and swallowing disorder, a comprehensive re-evaluation was performed in the operating room. Cricoid pressure (Sellick maneuver) was applied to prevent aspiration. The surgery was successfully completed, and the patient remained hemodynamically stable throughout the procedure.
Conclusion: General anesthesia in patients with dermatomyositis requires careful preoperative evaluation, continuous muscle and hemodynamic monitoring, selection of appropriate doses of muscle relaxants, and use of stress doses of steroids. In addition, attention to specific complications such as buried bumper syndrome after PEG and proper airway management and prevention of aspiration are of particular importance. The present report emphasizes that multifaceted and planned management can lead to successful outcomes in these patients.


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