Review
Clinical Neurology
David Shepetovsky, Gianluca Mezzini, Lorenzo Magrassi
Summary: This study investigated the relationship between complications after cranioplasty (CP) and the initial injury, showing that TBI patients have increased odds of bone flap resorption (BFR) and infection after CP. This highlights the importance of implementing new strategies to prevent these complications in TBI patients.
NEUROSURGICAL REVIEW
(2021)
Article
Clinical Neurology
Christian Baastrup Sondergaard, Chiara Villa, Christina Jacobsen, Alexander Lilja-Cyron, Kare Fugleholm
Summary: This study compared the difference in pressure-volume relationship between decompressive hinge craniotomy (DHC), decompressive craniectomy (DC), and bone plate fixation for elevated intracranial pressure (ICP). The results showed that DHC can increase the intracranial volume by up to 84 ml and allow for approximately 60 ml increase before ICP exceeds 20 mmHg.
ACTA NEUROCHIRURGICA
(2023)
Review
Clinical Neurology
Jack Henry, Michael Amoo, Adam Murphy, David P. O'Brien
Summary: Following cranioplasty, TBI patients have a higher risk of aBFR and re-operation, which may be partially mitigated by using alloplastic materials.
ACTA NEUROCHIRURGICA
(2021)
Review
Clinical Neurology
Jakob V. E. Gerstl, Luis F. Rendon, Shane M. Burke, Joanne Doucette, Rania A. Mekary, Timothy R. Smith
Summary: This study compares the cosmetic outcomes and complications of autologous bone grafts and alloplasts used for cranioplasty following decompressive craniectomy. The results show that autologous bone has a higher risk of complications due to bone resorption, while alloplasts have a higher risk of dehiscence.
ACTA NEUROCHIRURGICA
(2022)
Review
Clinical Neurology
Francesco Signorelli, Martina Giordano, Valerio Maria Caccavella, Eleonora Ioannoni, Camilla Gelormini, Anselmo Caricato, Alessandro Olivi, Nicola Montano
Summary: Decompressive craniectomy (DC) is effective in controlling increasing intracranial pressure caused by traumatic brain injury (TBI) and stroke. Subsequent cranioplasty (CP) has the potential to improve overall neurological function. However, the use of autologous bone flap (ABF) carries the risk of aseptic bone flap resorption (BFR) and other complications.
NEUROSURGICAL REVIEW
(2022)
Editorial Material
Medicine, General & Internal
Shankar Gopinath
Summary: Traumatic acute subdural hematomas often require emergency evacuation of the blood clot to prevent further cerebral compression and its consequences. After clot removal, the decision whether to replace the bone flap (craniotomy) or not (decompressive craniectomy) is crucial for neurosurgeons. In certain situations, the decision is relatively straightforward, such as in older individuals with atrophic brains or patients with massively swollen brains, where the bone flap should or should not be replaced.
NEW ENGLAND JOURNAL OF MEDICINE
(2023)
Review
Clinical Neurology
Jack Henry, Michael Amoo, Joseph Taylor, David P. O'Brien
Summary: This study found through a network meta-analysis that PEEK seems to have the lowest rate of cranioplasty revision, but further research is needed to determine the optimal material.
Review
Clinical Neurology
Syed Khalid, Kyle B. Thomson, Samantha Maasarani, Aaron L. Wiegmann, Jenny Smith, Owoicho Adogwa, Ankit Mehta, Amir H. Dorafshar
Summary: This study evaluated the rates of complications after cranioplasty using different materials and found that methyl methacrylate was associated with a higher risk of infection, while titanium was associated with shorter hospital stays. However, the quality of existing literature is poor, and there is insufficient evidence to comprehensively assess the risk profiles of different craniaplasty materials across multiple outcomes.
WORLD NEUROSURGERY
(2022)
Review
Medicine, General & Internal
Shubham Misra, Pachipala Sudhir, Manabesh Nath, Vijay K. Sharma, Deepti Vibha
Summary: Analysis of 51 studies found that surgery performed within 48 hours of admission may reduce mortality and improve functional outcomes in patients with cerebral venous thrombosis. Further prospective studies are needed to confirm the efficacy of surgery compared to medical management.
EUROPEAN JOURNAL OF CLINICAL INVESTIGATION
(2023)
Review
Clinical Neurology
Zoe M. Robinow, Catherine Peterson, Ben Waldau, Kiarash Shahlaie
Summary: Supraorbital eyebrow keyhole craniotomy is a feasible minimally invasive approach with high technical success rates for both vascular and tumor pathologies. The addition of an endoscope may reduce technical success in vascular cases, but does not significantly impact outcomes for tumor cases.
WORLD NEUROSURGERY
(2022)
Review
Clinical Neurology
Nidhisha Sadhwani, Kanwaljeet Garg, Amandeep Kumar, Deepak Agrawal, Manmohan Singh, P. Sarat Chandra, Shashank Sharad Kale
Summary: Postoperative surgical site infections (SSIs) in neurosurgery are rare but significantly impact patient outcomes. Immediate cranioplasty performed at the same time as debridement is more effective in reducing treatment failure compared to delayed cranioplasty following SSIs. Furthermore, using prosthetic material such as titanium for cranial vault reconstruction may yield better outcomes compared to using the patient's own bone.
WORLD NEUROSURGERY
(2023)
Review
Clinical Neurology
Sihan Zhu, Yinsheng Chen, Fuhua Lin, Zhenghe Chen, Xiaobing Jiang, Ji Zhang, Jian Wang
Summary: Titanium cranioplasty was associated with a significant decrease in overall complications rate, hematoma rate, and imprecise fitting rate compared to non-titanium materials, but it also increased the risk of implant exposure.
JOURNAL OF CLINICAL NEUROSCIENCE
(2021)
Review
Clinical Neurology
Ahmed Saleh, Abdulnasser Thabet, Sirajeddin Belkhair
Summary: The meta-analysis suggests that using topical vancomycin after craniotomies is effective in reducing the incidence of surgical site infections.
WORLD NEUROSURGERY
(2022)
Review
Medicine, General & Internal
Wanchun Yang, Junhong Li, Tengfei Li, Mingrong Zuo, Yufan Xiang, Xingwang Zhou, Jun Zheng, Hao Li
Summary: This study aims to evaluate the safety and efficacy of different cranial implants for patients with cranial defects due to various reasons through systematic review and network meta-analysis. It will include randomized controlled trials and non-randomized prospective studies, and assess the robustness of results through subgroup and sensitivity analyses.
Article
Clinical Neurology
Yu-ying Wu, Kang Lu, Jui-Sheng Chen, Te-Yuan Chen, Shao-Ang Chu, Cheng-Kai Lin, Hao-Kuang Wang, I-Fan Lin
Summary: This study aims to standardize the issue of brain swelling resolution prior to cranioplasty through quantifying the degree of resolution using a proposed Visual CP Scale. The study validates the scale through a national survey and a retrospective cohort, and finds that higher scores on the scale are associated with later timing for the surgery and fewer post-surgery complications.
WORLD NEUROSURGERY
(2023)
Article
Clinical Neurology
Hyunjung Kim, Jhii-Hyun Ahn, Sung Min Ko, Jin Woo Kim
Summary: The pre-navigation balloon technique significantly reduces the occurrence of distal embolism and increases the first-pass effect (FPE) during stent retriever thrombectomy. This technique is particularly effective for patients with ICA occlusion, improving clinical outcomes.
CLINICAL NEUROLOGY AND NEUROSURGERY
(2024)
Review
Clinical Neurology
Mehdi Khaleghi, Joshua Vignolles-Jeong, Bradley Otto, Ricardo Carrau, Daniel Prevedello
Summary: This study presented a rare case of symptomatic ectopic Rathke's cleft cyst (RCC), which was located posterior to the pituitary gland and caused extensive clival erosion. The surgical technique of wide marsupialization of the cyst using intraoperative ultrasound-assisted endoscopic endonasal transclival approach was described, and a systematic literature review of intracranial ectopic RCCs was conducted.
CLINICAL NEUROLOGY AND NEUROSURGERY
(2024)
Article
Clinical Neurology
Oscar H. Del Brutto, Denisse A. Rumbea, Aldo F. Costa, Maitri Patel, Mark J. Sedler, Robertino M. Mera
Summary: This study found an association between cognitive impairment and mortality risk in adults of Amerindian ancestry living in rural Ecuador.
CLINICAL NEUROLOGY AND NEUROSURGERY
(2024)
Article
Clinical Neurology
Yangjingyi Xia, Li Li, Yunze Li, Manyan Hu, Tianrui Zhang, Qinghua Feng, Wenlei Li, Yuan Zhu, Minghua Wu
Summary: This study shows that fasting blood glucose (FBG) level is significantly associated with unfavorable outcome after acute ischemic stroke (AIS) in patients. The risk of unfavorable outcome increases significantly when FBG is above 5.5 mmol/L.
CLINICAL NEUROLOGY AND NEUROSURGERY
(2024)