Subdural Hematoma Research Articles

Active Versus Passive Drainage Systems for Subdural Hematomas: A Systematic Review and Meta-Analysis.

Chronic subdural hematoma (CSDH) management involves various surgical techniques, with drainage systems playing a pivotal role. While passive drainage (PD) and active drainage (AD) are both used, their efficacy remains contentious. Some studies favor PD for lower recurrence rates, while others suggest AD superiority. A systematic review and meta-analysis were conducted to address this controversy, aiming to provide clarity on optimal drainage modalities post-CSDH evacuation. This systematic review and meta-analysis followed preferred reporting items for systematic reviews guidelines, searching PubMed, Embase, and Web of Science until February 2024. Inclusion criteria focused on studies comparing active vs PD for subdural hematomas. Data extraction involved independent researchers, and statistical analysis was conducted using R software. The assessment of risk of bias was performed using the Risk of Bias in Non-Randomized Studies of Interventions framework and the Risk Of Bias 2 tool. In this meta-analysis, involving 1949 patients with AD and 1346 with PD, no significant differences were observed in recurrence rates between the active (13.6%) and passive (16.4%) drainage groups (risk ratio [RR] = 0.87; 95% CI: 0.58-1.31). Similarly, for complications, infection, hemorrhage, and mortality, no significant disparities were found between the 2 drainage modalities. Complication rates were 7.5% for active and 12.6% for PD (RR = 0.74; 95% CI: 0.36-1.52). Infection rates were available for 635 patients of the active group, counting for 2% and 2.6%, respectively (RR = 0.98; 95% CI: 0.24-4.01). Hemorrhage rates were also available for 635 patients of the active group, counting for 1.1% and 2.2%, respectively (RR = 0.44; 95% CI: 0.11-1.81). Mortality rates were 2.7% and 2.5%, respectively (RR = 0.94; 95% CI: 0.61-1.46). Our study found no significant difference between passive and AD for managing complications, recurrence, infection, hemorrhage, or mortality in CSDH cases. Further large-scale randomized trials are needed for clarity.

Comparison of Postoperative Seizures Between Burr-Hole Evacuation and Craniotomy in Patients With Nonacute Subdural Hematomas: A Bi-Institutional Propensity Score-Matched Analysis.

Postoperative seizures are a common complication after surgical drainage of nonacute chronic subdural hematomas (SDHs). The literature increasingly supports the use of prophylactic antiepileptic drugs for craniotomy, a procedure that is often associated with larger collections and worse clinical status at admission. This study aimed to compare the incidence of postoperative seizures in patients treated with burr-hole drainage and those treated with craniotomy through propensity score matching (PSM). A retrospective cohort analysis was conducted on patients with surgical drainage of nonacute SDHs (burr-holes and craniotomies) between January 2017 to December 2021 at 2 academic institutions in the United States. PSM was performed by controlling for age, subdural thickness, subacute component, and preoperative Glasgow Coma Scale. Seizure rates and accompanying abnormalities on electroencephalographic tracing were evaluated postmatching. A total of 467 patients with 510 nonacute SDHs underwent 474 procedures, with 242 burr-hole evacuations (51.0%) and 232 craniotomies (49.0%). PSM resulted in 62 matched pairs. After matching, univariate analysis revealed that burr-hole evacuations exhibited lower rates of seizures (1.6% vs 11.3%; P = .03) and abnormal electroencephalographic findings (0.0% vs 4.8%; P = .03) compared with craniotomies. No significant differences were observed in postoperative Glasgow Coma Scale (P = .77) and length of hospital stay (P = .61). Burr-hole evacuation demonstrated significantly lower seizure rates than craniotomy using a propensity score-matched analysis controlling for significant variables.

Challenges in Neurosurgery during Armed Conflict in Sudan

Introduction: Sudan armed conflict between rapid support force (RSF) and Sudanese army was one of the wicked wars, the conflict has a terrible physical, emotional, and economic costs for Sudanese, this war caused great traumatic injuries among civilians despite the number of affected persons, during the period of this armed conflict, there is no data or reports regarding affected civilians. Material and Methods: This is descriptive experience based and cross sectional study done at Almubarak hospital, kassala town from July 2023 to March 2024. In fact, the study was designed to reflect our neurosurgical experience during the period of armed conflict between rapid supporting force (RSF) and Sudanese army, hence the war is still going on, also, this paper describe the neurosurgical circumstances in Sudan throughout the war compared with other war that occurring in the middle East and worldwide . Modification and replacement in neuro-anesthia was made to cope with this situation (war period). Results: During the period of this study, we made some changes in techniques and treatment strategies for treating patients with neurosurgical problems. Our data revealed, 18 patients were presented with extra-dural haemorrhage (EDH), depressed fracture was detected in 42 of the patients, and hydrocephalus 12, abscess 5, tumor were 8, and sub-dural haemorrhage (SDH) was encountered in 41 patients.

Spontaneous intracranial hypotension - a spinal disease.

Spontaneous intracranial hypotension (SIH) remains an underdiagnosed condition despite increasing awareness due to recent scientific advances. Diagnosis can be delayed by the broad clinical presentation and imaging pitfalls. This results in a high degree of physical impairment for patients, including social and psychological sequelae as well as long-term damage in the case of delayed diagnosis and treatment.The study is based on a selective literature search on PubMed including articles from 1990 to 2023 and the authors' clinical experience from working in a CSF center.SIH mostly affects middle-aged women, with the primary symptom being position-dependent orthostatic headache. In addition, there is a broad spectrum of possible symptoms that can overlap with other clinical conditions and therefore complicate the diagnosis. The causative spinal CSF loss can be divided into three main types: ventral (type 1) or lateral (type 2) dural leak and CSF-venous fistula (type 3). The diagnosis can be made using a two-stage workup. As a first step, noninvasive MRI of the head and spine provides indicators of the presence of SIH. The second step using focused myelography can identify the exact location of the cerebrospinal fluid leak and enable targeted therapy (surgical or interventional). Intrathecal pressure measurement or intrathecal injection of gadolinium is no longer necessary for primary diagnosis. Serious complications in the course of the disease can include space-occupying subdural hematomas, superficial siderosis, and symptoms of brain sagging, which can lead to misinterpretations. Treatment consists of closing the dural leak or the cerebrospinal fluid fistula. Despite successful treatment, a relapse can occur, which highlights the importance of follow-up MRI examinations and emphasizes the chronic nature of the disease. This paper provides an overview of the diagnostic workup of patients with suspected SIH and new developments in imaging and therapy. · SIH is an underdiagnosed condition with a wide range of possible symptoms.. · The first diagnostic step using MRI provides indications of the presence of SIH.. · The second diagnostic step using (dynamic) myelography can identify the CSF leak.. · Collaboration with a CSF center is advisable for further diagnosis and treatment.. · Prompt detection and treatment of SIH improves the outcome.. · Zander C, Wolf K, El Rahal A et al. Spontaneous intracranial hypotension - a spinal disease. Fortschr Röntgenstr 2024; DOI 10.1055/a-2318-8994.

Endovascular Embolization and Atorvastatin Therapy for Recurrent Chronic Subdural Hematoma.

Recurrent chronic subdural hematoma poses a significant clinical challenge. While craniotomy effectively removes the hematoma membrane, it is an invasive procedure associated with significant trauma. Recently, endovascular embolization of the middle meningeal artery has emerged as a promising minimally invasive alternative, demonstrating efficacy and a low recurrence rate in treating chronic subdural hematoma. Furthermore, postoperative administration of oral atorvastatin calcium may enhance hematoma absorption, thereby improving patient outcomes during the early recovery phase.

Outcomes of middle meningeal artery embolization for treating chronic subdural hematoma

The study evaluates chronic subdural hematoma (cSDH) middle meningeal artery (MMA) embolization efficacy and safety. A prospective interventional study was conducted in Viet Duc Hospital from November 2021 to April 2024. All consecutive cSDH MMA embolization patients were included. Clinical and imaging data were collected before and one month after treatment. The study included 31 42-cSDH patients. Of these, 25.8% had hematoma evacuation, 83.9% were treated with surgery and embolization, and 16.1% with embolization alone. 92.9% of procedures used polyvinyl alcohol particles. The success rate was 92.9% and complications 7.1%. Asymptomatic external carotid artery vasospasm and MMA rupture occurred. Functional improvement occurred in 91.7% of patients one month after treatment. Significantly lower mean modified Rankin Scale (mRS) score (0.2±0.7 vs. 1.7±0.9; P=0.000) and higher proportion of patients with ≤2 mRS score (95.8% vs. 74.1%) were observed after treatment. Hematoma thickness decreased significantly (P=0.00) from 21.5±7.9 mm to 8.3±4.1 mm. The midline shift decreased significantly from 7.4±5.0 mm to 0.7±1.2 mm (P=0.00). Just one patient (4.2%) needed surgery. MMA embolization alone or with surgery appears to treat cSDH safely and effectively.

Endoscopic Transclival Approach for Evacuation of Retroclival Hematoma: 2-Dimensional Operative Video.

Retroclival hematomas are a rare entity, presenting anteriorly to the brainstem in the epidural, subdural, or subarachnoid space. Although those that develop in the epidural space often arise from trauma, subdural retroclival hematomas frequently occur spontaneously in the setting of coagulopathy, aneurysm rupture, or pituitary apoplexy, with many cases having an unknown etiology.1-4 Although most are treated with conservative management, surgical intervention is preferred for those presenting with evidence of brainstem compression, hydrocephalus, worsening neurological deficits, and clinical deterioration.5 In this report, we present the case of a 75-year-old woman with a medical history of mitral regurgitation, nonischemic cardiomyopathy, and atrial fibrillation on warfarin presenting with 4 days of temporoparietal headaches and double vision. On examination, the patient demonstrated right abducens and hypoglossal nerve palsies. Computed tomography revealed a subdural hemorrhage within the retroclival cistern, extending into the dorsal inferior aspect of the C2 vertebral body, resulting in posterior displacement of the pons, medulla, and proximal cervical spinal cord. Spinal and cerebral angiograms did not show evidence of any vascular malformation. An endoscopic transclival approach was selected for hematoma evacuation. Key surgical steps included harvesting of nasoseptal flap, endoscopic transnasal approach to the sellar/subsellar space, transclival drilling, retroclival hematoma evacuation, and clival reconstruction. The patient tolerated the procedure well and was discharged 15 days postoperatively with resolution of prior cranial nerve deficits. Postoperative computed tomography imaging revealed complete retroclival hematoma evacuation. At her 3-month follow-up, the patient remained neurologically intact with imaging confirming no residual subdural hematoma. Institutional Review Board approval was obtained for this submission (2018-9379). Patient consent was not obtained as personal identifying information was kept confidential, following guidelines set forth by Institutional Review Board requirements.

Effectiveness of Goreisan Herbal Medicine in Preventing Recurrence After Chronic Subdural Hematoma Surgery: A Systematic Review and Meta-Analysis

Introduction: Chronic subdural hematoma (CSDH) is a common condition among older adults that frequently necessitates surgical intervention. Despite advancements in surgical techniques, recurrence remains a significant concern. Goreisan, a traditional herbal medicine, has been proposed as a potential treatment to reduce the recurrence rate of CSDH. Methods: On August 1, 2024, a systematic search was conducted using PubMed, Web of Science, Cochrane Library, Wanfang Data, and Ichushi databases to identify studies evaluating the effect of Goreisan on CSDH recurrence. Data from randomized controlled trials (RCTs) and retrospective studies were extracted and pooled using a random-effects model. Results: A total of ten studies involving 8,073 patients were analyzed, with 4,699 patients receiving treatment with Goreisan. The pooled analysis of RCTs showed an odds ratios (OR) of 0.55 (95% confidence interval [CI]: 0.30 to 1.02, p = 0.06; I² = 20%), suggesting a trend toward reducing recurrence. Retrospective studies revealed an OR of 0.67 (95% CI: 0.44 to 1.01, p = 0.05; I² = 46%). The overall analysis of all included studies for CSDH recurrence reduction showed an OR of 0.64 (95% CI: 0.46 to 0.88, p = 0.006; I² = 35%), indicating a statistically significant reduction in recurrence. A meta-analysis of three studies reporting adverse events yielded an OR of 4.95 (95% CI: 0.56 to 43.97, p = 0.15; I² = 0%), with no significant increase in adverse events. Conclusion: Goreisan appears to be a promising adjunctive option for preventing the recurrence of CSDH. Its favorable safety profile supports its consideration in clinical settings.

Additional treatment after primary conservative treatment in patients with chronic subdural hematoma-A retrospective study.

Chronic subdural hematoma (CSDH) is a common neurological condition and is typically treated with burr hole craniostomy. Nevertheless, conservative treatment may lead to spontaneous hematoma resolution in some patients. This study aims to describe the characteristics of patients who were treated conservatively without the eventual need for additional treatment. Data were retrospectively collected from patients who were primarily treated conservatively in three hospitals in the Netherlands from 2008 to 2018. The Primary outcome was the nonnecessity of additional treatment within 3 months after the initial CSDH diagnosis. We used univariable and multivariable logistic regression analyses to identify factors associated with not receiving additional treatment. In this study, 83 patients were included and 61 patients (73%) did not receive additional treatment within 3 months. Upon first presentation, the patients had a Markwalder Grading Scale score (MGS) of 0 (n=5, 6%), 1 (n=43, 52%), and 2 (n=35, 42%). Additional treatment was less often received by patients with smaller hematoma volumes (adjusted odds ratio [aOR] 0.78 per 10mL; 95% confidence interval [CI] 0.64-0.92). Patients using antithrombotic medication also received less additional treatment, but this association was not significant (aOR 2.02; 95% CI 0.61-6.69). Three quarters of the initially conservatively treated CSDH patients do not receive additional management. Typically, these patients have smaller hematoma volumes. Further, prospective research is needed to distinguish which patients require surgical intervention and in whom primary conservative treatment suffices.

Technical Nuances in the Perioperative Management of Chronic Subdural Hematoma by Twin Burr Hole Craniostomy: Tips, Tricks, and Tactics

AbstractChronic subdural hematoma (CSDH) remains to be the most common neurosurgical entity usually encountered in the elderly population. With an increasing life expectancy and associated comorbidities, the incidence of CSDH is ever increasing. There is a lack of uniformity among neurosurgeons regarding management of CSDH, but surgical evacuation using twin burr hole craniostomy remains to be the most preferred modality. Other options available are twist drill craniostomy and craniotomy. A conservative approach may be preferred in a thin subdural hematoma with no or minimal neurological deficit or in high operative risk patients. Complications such as pneumocephalus, recollection, or rebleeding may be seen following surgical evacuation of CSDH. Herein we aimed to address the technical nuances associated with twin burr hole evacuation of CSDH to reduce the complications and the overall associated morbidity and mortality.

Novel Case of Streptococcus Mitis-infected Chronic Subdural Hematoma

Abstract Purpose: Subdural hematoma (SDH) is a common pathology found in neurosurgery. Infected SDH, however, is less common, and reports have typically identified Escherichia coli as the causative organism. Case Report: We present here a case of an infected chronic SDH caused by Streptococcus mitis, likely for the first time, following a burn injury in a 40-year-old male patient. Conclusion: The workup for infected SDH should now include S. mitis as a possible culprit.

Clinical and radiographic characteristics of traumatic brain injury patients undergoing endovascular rescue for posttraumatic vasospasm.

Cerebral vasospasm is a serious sequela of traumatic brain injury (TBI) which leads to further neurologic injury subsequent to the initial trauma. The natural history and associated risk factors are not well understood. The objective of this study is to evaluate the clinical and radiographic characteristics of patients with TBI. This is a descriptive case series of all patients with TBI who underwent cerebral angiogram for evaluation and rescue therapy for posttraumatic arterial vasospasm (PTV) between October 2017 and November 2019. The association of clinical and radiographic characteristics with cumulative severity of angiographic vasospasm was evaluated. The clinical characteristics comprised of age, sex, Glascow Coma Scale (GCS) and need for surgery. The radiographic characteristics were presence of subarachnoid hemorrhage (SAH), location of SAH, presence of contusion, presence of subdural hemorrhage (SDH), and presence of pseudoaneurysm. Twenty-two patients with PTV were identified requiring 69 cerebral angiograms (mean: 3.2; range: 1-9 angiograms per patient) during this period. The average age upon presentation was 40 years old, 81% of the patients were male sex, and the average GCS was 6.8. 67% of the patients underwent craniotomy or craniectomy. All patients had SAH, although only 60% had cisternal SAH. Parenchymal contusion was noted on 90% as well as SDH in 90%. The PTV was noted between 3 and 19 days after trauma. There was more vasospasm involving proximal arteries and higher severity of vasospasm in patients with cisternal SAH. Otherwise, there was no strong association between the clinical or radiographic characteristics and cumulative severity noted on the angiograms for each patient. Posttraumatic vasospasm can be detected as early as posttrauma day 3-19 in patients with TBI and SAH. The absence of cisternal SAH does not rule out the occurrence of the vasospasm during the course of treatment.

Insulinoma presenting with anti-insulin antibodies.

An 89-year-old woman presented with a 6-year history of occasional episodes of impaired consciousness that were relieved by ingestion of a snack. Three months before presenting to our hospital, she had been hospitalized in a local hospital with subdural hematoma caused by a head contusion, where previously unrecognized hypoglycemia was discovered. Fasting plasma glucose concentration was 37 mg/dL, with a relatively high serum level of insulin (34.9 µU/mL). Computed tomography showed a 14 mm hyperenhancing tumor in the tail of the pancreas and she was referred to our hospital for further investigation. A prolonged fasting test revealed the plasma glucose concentration reduced to 43 mg/dL (2.4 mmol/L) at 8 h after the last meal. Serum insulin, proinsulin, and C-peptide concentrations were 21.1 µU/mL, 16.9 pmol/L, and 2.72 ng/mL, respectively. Subsequent intravenous administration of 1 mg of glucagon increased the plasma glucose concentration to 76 mg/dL (4.2 mmol/L). Moreover, the insulin-to-C-peptide molar ratio was 0.14. These data indicated the presence of insulinoma. Interestingly, serum anti-insulin antibodies were elevated (21.1 U/mL), although she had no history of taking exogenous insulin injection, alpha lipoic acid, or sulfhydryl group-containing agents. Human leukocyte antigen (HLA) typing revealed HLA-DRB1*0407 and HLA-DRB1*1405 alleles. Treatment with diazoxide prevented hypoglycemia, but was discontinued due to weight gain and leg edema. Elevated serum anti-insulin antibodies persisted almost 1 year after the diagnosis of insulinoma. We present a rare case of insulinoma concomitant with serum anti-insulin antibodies. Insulinoma presenting with concomitant anti-insulin antibodies appears rare. Insulin/C-peptide molar ratio and serum insulin concentration are useful for differentiating insulinoma and autoimmune syndrome. Flash glucose monitoring systems appear suitable for evaluating treatment outcomes.

A Pediatric Brain Injury Guideline Allows Safe Management of Traumatic Brain Injuries by Trauma Surgeons

BackgroundWe implemented a pediatric Brain Injury Guideline (pBIG) to stratify traumatic brain injuries (TBI) and allow management of less severe cases without repeat CT imaging or neurosurgical consultation. Injuries were classified as mild (pBIG1), moderate (pBIG2), severe (pBIG3) or isolated skull fracture (ISF) based on neurologic status, size and number of bleeds. We hypothesize that pediatric TBIs can be safely managed with this guideline. MethodsIsolated TBIs (<18 years) were queried from the Pediatric Trauma Registry after pBIG implementation from July 2021–March 2023. Datasets included age, injury specifics, repeat head CTs, neurosurgical consultations and interventions. Analysis was performed with Stata, with significance set at p < 0.05. ResultsA total of 139 children with a median age of 2.8 years were included. Skull fractures (113, 81%) and subdural hematomas (54, 39%) were the most common injuries. Repeat head CTs were obtained in 44 (32%) and neurosurgical consultation in 89 (64%). Overall guideline compliance was 83.5%, with best performance in the pBIG3 category (96%). One pBIG1 patient had increasing symptoms requiring upgrade, neurosurgical consultation and repeat head CT, but no intervention. Five children (3.6%; 4 isolated skull fracture, 1 pBIG3) had post-discharge ED visits and 1 (0.7%, ISF) had a post-discharge CT. Three (2.2%) children, all in the pBIG3 group, died from their TBIs. ConclusionsAdherence to the algorithm was 83.5%, with the lowest compliance in the moderate TBI (pBIG2) category. This group had a high rate of neurosurgical consultation suggesting uneasiness with independent management of moderate injuries when compared to minor TBIs or isolated skull fracture. Outcomes with the use of the pBIG algorithm were otherwise acceptable. Level of EvidenceLevel IV, Therapeutic/Care Management.

Derivation of the Quebec Brain Injury Categories for complicated mild traumatic brain injuries.

Approximately 10% of patients with mild traumatic brain injury (TBI) present with intracranial bleeding, and only 3.5% eventually require neurosurgical intervention, which often necessitates interhospital transfer. Better guidelines and recommendations are needed to manage complicated mild TBI in the emergency department (ED). The main objective of this study was to derive a clinical decision rule, the Quebec Brain Injury Categories (QueBIC), to predict the risk of adverse outcomes for complicated mild TBI in the ED. The secondary objective was to compare the QueBIC's performance with those of other existing guidelines. The authors conducted a retrospective multicenter cohort study in 3 level I trauma centers. Consecutive patients with complicated mild TBI (Glasgow Coma Scale [GCS] score 13-15) who were aged ≥ 16 years were included. The primary outcome was a combination of neurosurgical intervention, mild TBI-related death, and clinical deterioration. Statistical analyses included set covering machine analyses. In total, 477 patients were included in the study. The mean age was 62.9 years, and 68.1% were male. The algorithm classified patients into three risk categories (low, moderate, and high risk). The high-risk group (128 patients) (subdural hemorrhage [SDH] width > 7 mm or any midline shift) presented a sensitivity of 84% (95% CI 71%-93%) and a specificity of 80% (95% CI 76%-84%) to detect neurosurgical intervention and mild TBI-related death, leaving 8 undetected cases. Patients in the moderate-risk group (169 patients) had at least 1 variable: SDH width > 4 mm, initial GCS score ≤ 14, > 1 intraparenchymal hemorrhage, or intraparenchymal hemorrhage width > 4 mm. The combined QueBIC high- and moderate-risk category had a sensitivity of 100% (95% CI 63%-100%) and a specificity of 53% (95% CI 47%-58%) to detect mild TBI-related death or neurosurgical intervention. The sensitivity and specificity values for clinical deterioration when no death or neurosurgical intervention occurred were 81% (95% CI 64%-93%) and 44% (95% CI 39%-49%), respectively. The remaining 180 patients (37.7%) did not meet any high-risk or moderate-risk criteria and were considered low risk. None had neurosurgical intervention or mild TBI-related death. Only 6 (3.3%) low-risk patients showed clinical deterioration. QueBIC is a safe and effective tool to guide the management of patients presenting to the ED with complicated mild TBI. It accurately identifies patients at low risk for specialized neurotrauma or neurosurgical care. Further validation is required before its use in EDs.

Ocular findings in the evaluation of abusive head trauma in children.

Abusive head trauma (AHT) is a form of child physical abuse that can result in major ocular injuries. This study describes the clinical presentation and ocular manifestations of infants diagnosed with AHT in a tertiary care center in Saudi Arabia. This is an observational, retrospective, cross-sectional study from 2015 to 2022 conducted at King Abdullah Specialized Children's Hospital (KASCH) in Riyadh, Saudi Arabia. Inclusion criteria include infants <2 years of age, diagnosed with AHT that had an eye examination as part of the evaluation. A total of 25 (50 eyes) cases of AHT had an eye examination documented in the electronic patients' records. The majority were males 19 (76%), and <6 months of age 10 (40%). About half of the children were healthy 13 (52%), and 12 (48%) had underlying physical illness. All patients had computed tomography scans. Subdural bleeding was noted in 22 (88%), 1 (4%) had epidural, and 4 (16%) had subarachnoid bleed. External ocular signs were noted in 8 (32%) patients only, including raccoon eyes, periorbital bruises, subconjunctival hemorrhage, and nonfixating eyes. Fundus findings were bilateral in 18 (72%), unilateral in 2 (8%), and normal in 5 (20%). In those with findings, the majority of 34 (68%) eyes had multiple retinal hemorrhages, 4 (8%) had vitreous hemorrhages, 2 (4%) retinal detachments, and 1 (2%) retinoschisis. Fundus examination is an important part of the comprehensive examination of children with suspected AHT; the majority of patients had an abnormal fundus examination with the tendency of bilateral findings.

Decompressive craniectomy in children: indications and outcome from a tertiary centre.

The role of decompressive craniectomy (DC) is as a rescue therapy for the treatment of intracranial hypertension. The indications for the DC are variable. The clinical details, imaging, operative findings and follow-up data of children less than or equal to 18years of age were reviewed for more information on the children who underwent DC in the last 5years. During the study period, a total of 128 children underwent DC. The trauma cases were 66, and the non-trauma cases were 62. The common indication for DC was pure acute subdural hematoma 33 (50%), followed by contusion 10 (15%) in the trauma group, and in non-trauma, arterial infarction in 20 (32%) and cerebral venous thrombosis in 17 (27%). Hemicraniectomy was done in 114 (89%), and bifrontal craniectomy was done in 7 (5.4%) cases. The median duration follow-up was 7months in non-trauma and 6months in trauma. GCS was less than 8, the motor score was less than 3, and pupillary asymmetry, hypotension and basal cistern effacement were factors related to an unfavourable outcome in the non-trauma group. In regression analysis, only a motor score of less than three was associated with the non-trauma group. Age less than 10years, GCS less than 8, motor score less than three and preoperative infarction were the predictive factors in univariate analysis, and only GCS less than 8 was the predictive factor for unfavourable factors in regression analysis in the trauma group. The DC is performed as a lifesaving procedure. The unfavourable outcome is slightly higher in non-trauma cases compared to trauma cases. However, the mortality rate is high in trauma cases.

Comparative clinical outcomes of irrigation techniques in burr-hole craniostomy for chronic subdural hemorrhage: a multicenter cohort study.

Chronic Subdural Hemorrhage(cSDH) is often treated with surgical blood drainage, but concerns about recurrence and outcomes persist. Surgical techniques, including irrigation, vary. This study compares the outcomes of irrigation in cSDH surgery. From September 2020 to September 2022, 92 cSDH patients underwent surgery. Two different irrigation methods were used: extensive irrigation (IG) and non-irrigation (NIG). Method of irrigation was selected by each surgeon's preference. Parameters measured included volume of hematoma changes, midline shifting, complications, and basic demographics. Recurrence was defined as symptomatic or hematoma expansion more than double the volume before surgery. Factors predicting recurrence and irrigation method impact were analyzed. Eleven patients were excluded because of bilateral or related to other disease. We analyzed 81 patients (44 NIG, 37 IG). Recurrence occurred in 6 IG cases (16.2%) and 1 NIG case (2.3%). Irrigation method significantly affected recurrence (P = 0.043). Age, gender, medication, medical history, and preoperative measurements had no major impact on recurrence. NIG had unexpected cases of intracerebral hemorrhage. Extensive irrigation may increase recurrence in cSDH drainage. Non-irrigation drainage had fewer recurrences, but unexpected complications arose. Careful drainage in non-irrigated cases is crucial.

Chronic subdural haematoma initially labeled as a psychiatric ailment: A case report

Challenges of psychiatric disorder is more recognised as being relatively common in our environment and possibly not been diagnosed as frequently as if should be. The traditional belief system recognizes only the naked, or scantily dressed as obviously insane person who picks edible from waste dump and patrols the market square as a psychiatric patient. The causes of this mental disorder are myriad ranging from curses from our ancestors and parents, curses from person whom we had defrauded, ingestion of illicit drugs and alcoholic beverages and several others. Here we report an unusual situation of an adult native man who was living “alone” and who developed obvious signs of mental disorder. It is unheard of that a native man was living alone, no family members with him or him with them. What could have led to this unwholesome development?.

Phenytoin-induced toxic epidermal necrolysis (TEN). Combined treatment with steroids and human intravenous immunoglobulin: Case report

Background. Toxic epidermal necrolysis (TEN) is a severe systemic disease that affects the skin and mucosa, with a mortality rate above 30%. Pharmaceutical drugs are the main causal agents of this reaction, with most cases being largely associated with phenytoin. There is no generally accepted treatment for TEN. The administration of systemic corticosteroids combined with human intravenous immunoglobulin (IVIG) may be a possible adjuvant therapy. Case presentation. A 72-year-old patient who received phenytoin for four weeks as a prophylactic treatment after undergoing surgery to drain a chronic subdural hematoma developed TEN-compatible symptoms, which prompted treatment with methylprednisolone (1 g/day for 3 days) combined with IVIG (0.5 gr/kg/day for 5 days), with favorable response. Conclusion. Our patient’s response to the combination of corticosteroids and IVIG was favorable. However, due to the nature of this report, the function this combination of drugs has must be further researched.