Symmetrical Drug-Related Intertriginous and Flexural Exanthema: Two Cases and Brief Literature Review

It has been reported that there are a range of causative drugs related to symmetrical drug-related intertriginous and flexural exanthema (SDRIFE). The causative drugs reported so far include the following: antibiotics, intravenous immunoglobulin, chemotherapeutic agents, and biologics. In this study, we report two cases of SDRIFE and a review of the previous literature. We believe that our study makes a significant contribution to the literature because it demonstrates that intradermal injection of the Chinese herbal ball, and not its topical application, elicited a reaction that predicted the occurrence of SDRIFE. This finding is important for the diagnosis of SDRIFE in future studies. Our findings also provide evidence for a SDRIFE reaction after exposure to ranitidine and mosapride.

Comorbidity of Depression with Physical Disorders: Research and Clinical Implications / 전남의대학술지

Depression is prevalent in patients with physical disorders, particularly in those with severe disorders such as cancer, stroke, and acute coronary syndrome. Depression has an adverse impact on the courses of these diseases that includes poor quality of life, more functional impairments, and a higher mortality rate. Patients with physical disorders are at higher risk of depression. This is particularly true for patients with genetic and epigenetic predictors, environmental vulnerabilities such as past depression, higher disability, and stressful life events. Such patients should be monitored closely. To appropriately manage depression in these patients, comprehensive and integrative care that includes antidepressant treatment (with considerations for adverse effects and drug interactions), treatment of the physical disorder, and collaborative care that consists of disease education, cognitive reframing, and modification of coping style should be provided. The objective of the present review was to present and summarize the prevalence, risk factors, clinical correlates, current pathophysiological aspects including genetics, and treatments for depression comorbid with physical disorders. In particular, we tried to focus on severe physical disorders with high mortality rates, such as cancer, stroke, and acute coronary syndrome, which are highly comorbid with depression. This review will enhance our current understanding of the association between depression and serious medical conditions, which will allow clinicians to develop more advanced and personalized treatment options for these patients in routine clinical practice.

Comorbidity of Depression with Physical Disorders: Research and Clinical Implications / 전남의대학술지

Depression is prevalent in patients with physical disorders, particularly in those with severe disorders such as cancer, stroke, and acute coronary syndrome. Depression has an adverse impact on the courses of these diseases that includes poor quality of life, more functional impairments, and a higher mortality rate. Patients with physical disorders are at higher risk of depression. This is particularly true for patients with genetic and epigenetic predictors, environmental vulnerabilities such as past depression, higher disability, and stressful life events. Such patients should be monitored closely. To appropriately manage depression in these patients, comprehensive and integrative care that includes antidepressant treatment (with considerations for adverse effects and drug interactions), treatment of the physical disorder, and collaborative care that consists of disease education, cognitive reframing, and modification of coping style should be provided. The objective of the present review was to present and summarize the prevalence, risk factors, clinical correlates, current pathophysiological aspects including genetics, and treatments for depression comorbid with physical disorders. In particular, we tried to focus on severe physical disorders with high mortality rates, such as cancer, stroke, and acute coronary syndrome, which are highly comorbid with depression. This review will enhance our current understanding of the association between depression and serious medical conditions, which will allow clinicians to develop more advanced and personalized treatment options for these patients in routine clinical practice.

Comorbidity of Depression with Physical Disorders: Research and Clinical Implications / 전남의대학술지

Depression is prevalent in patients with physical disorders, particularly in those with severe disorders such as cancer, stroke, and acute coronary syndrome. Depression has an adverse impact on the courses of these diseases that includes poor quality of life, more functional impairments, and a higher mortality rate. Patients with physical disorders are at higher risk of depression. This is particularly true for patients with genetic and epigenetic predictors, environmental vulnerabilities such as past depression, higher disability, and stressful life events. Such patients should be monitored closely. To appropriately manage depression in these patients, comprehensive and integrative care that includes antidepressant treatment (with considerations for adverse effects and drug interactions), treatment of the physical disorder, and collaborative care that consists of disease education, cognitive reframing, and modification of coping style should be provided. The objective of the present review was to present and summarize the prevalence, risk factors, clinical correlates, current pathophysiological aspects including genetics, and treatments for depression comorbid with physical disorders. In particular, we tried to focus on severe physical disorders with high mortality rates, such as cancer, stroke, and acute coronary syndrome, which are highly comorbid with depression. This review will enhance our current understanding of the association between depression and serious medical conditions, which will allow clinicians to develop more advanced and personalized treatment options for these patients in routine clinical practice.

Pharmacologic Treatment of Restless Legs Syndrome / 대한정신약물학회지

Restless legs syndrome (RLS) is defined as the urge to move one's legs, accompanied by unpleasant sensations in one's limbs, and is typically more severe at night. Sleep hygiene measures should be recommended and all causes of secondary RLS such as iron deficiency and medications (antidepressants, antiemetics, antipsychotics, and antihistamines) should be excluded before pharmacological treatment of RLS is initiated. In view of evidence of their efficacy and tolerability, ropinorole, pramipexole, gabapentin, and oral iron should be considered as first-line treatments for RLS. Ropinirole and pramipexole are the only drugs approved for the treatment of RLS in Korea. Ropinirole is metabolized by cytochrome P450 1A2 in the liver. On the other hand, pramipexole is metabolized only to a minor degree, and urinary excretion is the major route of elimination; thus, doses of pramipexole should be reduced in patients with impaired renal functioning. Gabapentin, which is known to be effective for pain and sleep disturbances in patients with RLS, is also secreted unmodified by the kidneys. An oral iron supplement is recommended for patients with low normal serum ferritin levels (< or = 75 ng/mL). Levodopa, pergolide, cabergoline, valproic acid, carbamazepine, and IV iron dextran are classified as second-line treatments. Clonazepam, bupropion, and some opioids can also be used in patients with RLS. In conclusion, pharmacological treatment of RLS should be individualized according to the physical status of patients as well as their RLS symptoms, and augmentation should be carefully monitored when dopaminergic agents are used for long periods.

Wernicke Encephalopathy in a Patient with Long-Standing Vomiting after Pancreatoduodenectomy / 신경정신의학

Wernicke encephalopathy is an acute neurologic disorder attributable to thiamine (vitamin B1) deficiency. We report the case of a 61-year-old female patient who presented Wernicke encephalopathy after surgery for pancreatic head cancer. From the ninth postoperative day, she had suffered from nausea and vomiting and had difficulties ingesting food, she was given total parenteral nutrition (TPN), but lacked adequate vitamin (thiamine) supplementation. After 28 days, she developed ataxia, ophthalmoplegia, and mental confusion. The magnetic resonance image showed pathologic changes in the medial thalamus, periaqueductal gray matter, medulla and mamillary bodies. The blood level of thiamine was very low. After intravenous and oral supplementation of thiamine (200 mg/day), consciousness was soon normalized and neurologic symptoms have gradually been improving. Nausea and vomiting disappeared after administration of a low dose of mirtazapine (7.5 mg/day). We emphasize the importance of thiamine supplementation to the patients who suffer from vomiting which hinders them from taking food and who require prolonged TPN.

Influence of Lamina Terminalis Fenestration on the Occurrence of the Shunt-Dependent Hydrocephalus in Anterior Communicating Artery Aneurysmal Subarachnoid Hemorrhage

Recently, it was reported that fenestration of the lamina terminalis (LT) may reduce the incidence of shunt-dependent hydrocephalus in aneurysmal subarachnoid hemorrhage (SAH). The authors investigated the efficacy of the LT opening on the incidence of shunt-dependent hydrocephalus in the ruptured anterior communicating artery (ACoA) aneurysms. The data of 71-ruptured ACoA aneurysm patients who underwent aneurysmal clipping in acute stage were reviewed retrospectively. Group I (n=36) included the patients with microsurgical fenestration of LT during surgery, Group II (n=35) consisted of patients in whom fenestration of LT was not feasible. The rate of shunt-dependent hydrocephalus was compared between two groups by logistic regression to control for confounding factors. Ventriculo-peritoneal shunts were performed after aneurysmal obliteration in 18 patients (25.4%). The conversion rates from acute hydrocephalus on admission to chronic hydrocephalus in each group were 29.6% (Group I) and 58.8% (Group II), respectively. However, there was no significant correlation between the microsurgical fenestration and the rate of occurrence of shunt-dependent hydrocephalus (p>0.05). Surgeons should carefully decide the concomitant use of LT fenestration during surgery for the ruptured ACoA aneurysms because of the microsurgical fenestration of LT can play a negative role in reducing the incidence of chronic hydrocephalus.

Osteoplasty in Acute Vertebral Burst Fractures

OBJECTIVE: Acute vertebral burst fractures warrant extensive fixation and fusion on the spine. Osteoplasty (vertebroplasty with high density resin without vertebral expansion) has been used to treat osteoporotic vertebral compression fractures. We report our experiences with osteoplasty in acute vertebral burst fractures. METHODS: Twenty-eight cases of acute vertebral burst fracture were operated with osteoplasty. Eighteen patients had osteoporosis concurrently. Preoperative MRI was performed in all cases to find fracture level and to evaluate the severity of injury. Preoperative CT revealed burst fracture in the series. The patients with severe ligament injury or spinal canal compromise were excluded from indication. Osteoplasty was performed under local anesthesia and high density polymethylmethacrylate(PMMA) was injected carefully avoiding cement leakage into spinal canal. The procedure was performed unilaterally in 21 cases and bilaterally in 7 cases. The patients were allowed to ambulate right after surgery. Most patients discharged within 5 days and followed up at least 6 months. RESULTS: There were 12 men and 16 women with average age of 45.3(28-82). Five patients had 2 level fractures and 2 patients had 3 level fractures. The average injection volume was 5.6cc per level. Average VAS (Visual Analogue Scale) improved 26mm after surgery. The immediate postoperative X-ray showed 2 cases of filler spillage into spinal canal and 4 cases of leakage into the retroperitoneal space. One patient with intraspinal leakage was underwent the laminectomy to remove the resin. CONCLUSION: Osteoplasty is a safe and new treatment option in the burst fractures. Osteoplasty with minimally invasive technique reduced the hospital stay and recovery time in vertebral fracture patients.

Influence of Intraoperative Ventriculostomy on the Occurrence of Shunt-Dependent Hydrocephalus in Aneurysmal Subarachnoid Hemorrhage / 대한뇌혈관외과학회지

OBJECTIVE: Neurosurgeons occasionally advocated intraoperative ventriculostomy to prevent traumatic brain retraction because of severe brain swelling in an acute stage of aneurysmal subarachnoid hemorrhage (SAH) surgery. The authors investigated the impact of the intraoperative ventriculostomy on the occurrence of shunt-dependent hydrocephalus in acute SAH. METHODS: The data of 141 ruptured aneurysm patients who underwent aneurysmal neck clipping in an acute stage were retrospectively reviewed. The patients were divided into three groups according to the cerebrospinal fluid (CSF) drainage amount via intraoperative ventriculostomy. Group 1 (n=44) included the patients who were not performed the intraoperative ventriculostomy, Group 2 (n=34) consisted of patients who were drained the CSF less than 40 cc ( or = 40 cc). By using statistical methods, the authors analyzed the influences of various variables including Hunt-Hess grade, Fisher grade, Glasgow coma scale, Glasgow outcome scale, presence of acute hydrocephalus and intraventricular hemorrhage (IVH) at admission on the occurrence of hydrocephalus. And also, we analyzed the relationships among the cisternal drainage, lamina terminalis fenestration, and the shunt-dependent hydrocephalus. RESULTS: Concerning the amount of CSF drainage via intraoperative ventriculostomy, the incidence of shunt-dependent hydrocephalus did not show any difference in three groups (p=0.146). Presence of the acute hydrocephalus, lamina terminalis fenestration, and cisternal drainage did not exert any influence on the incidence of shunt-dependent hydrocephalus, respectively (p=0.124, p=0.168, p=0.452). However, the incidence of shunt-dependent hydrocephalus in patients who had IVH at admission was significantly higher than in who did not have (p=0.010). CONCLUSIONS: Routine intraoperative ventriculostomy dose not increase the incidence of shunt-dependent hydrocephalus. Moreover, it obtains an adequate intraoperative brain relaxation, which results in the decrease of the brain retraction injury and the operation time.

Influence of Lamina Terminalis Fenestration on the Occurrence of the Shunt-Dependent Hydrocephalus in Anterior Communicating Artery Aneurysmal Subarachnoid Hemorrhage / 대한뇌혈관외과학회지

OBJECTIVES: Recently, it was reported that microsurgical fenestration of the lamina terminalis (LT) may reduce the incidence of shunt-dependent hydrocephalus in aneurysmal SAH. The authors investigated the efficacy of the LT opening on the incidence of shunt-dependent hydrocephalus especially in the ruptured anterior communicating artery (ACoA) aneurysms. METHODS: The data of 71 ruptured ACoA aneurysm patients who underwent aneurysmal clipping in acute stage were reviewed retrospectively. The patients were divided into two groups according to the use of intraoperative microsurgical opening of the LT. Group I (n=36) included the patients with microsurgical fenestration of LT during routine pterional approach, Group II (n=35) consisted of patients in whom microsurgical fenestration of LT was not feasible. The rate of shunt-dependent hydrocephalus was compared between two groups by logistic regression to control for confounding factor. RESULTS: Ventriculo-peritoneal shunts were performed after aneurysmal obliteration in 18 (25.4%) patients. Overall conversion rates from acute hydrocephalus on admission to chronic hydrocephalus in each group were 29.6% (Group I) and 58.8% (Group II), respectively. There was no significant correlation between the microsurgical fenestration and the rate of occurrence of shunt-dependent hydrocephalus (p>0.05). CONCLUSION: Although this study cannot provide a definitive answer, the microsurgical fenestration of LT can play a negative role for reducing the incidence of chronic hydrocephalus. Surgeons should carefully decide the concomitant use of LT fenestration during surgery for the ruptured ACoA aneurysms.

Influence of Routine Intraoperative Ventricular Drainage on the Incidence of Aneurysmal Rebleeding

OBJECTIVE: Although there are several risk factors to which related intraoperative aneurymal bleeding, the relationship between ventricular drainage to aneurysmal rebleeding is still controversial. We investigate to define the relationship of an immediate ventricular drainage after craniotomies in predissection stage rerupture of aneurysms. METHODS: Randomized prospective and retrospective analyses were performed on 197 consecutive patients with confirmed aneurysmal subarachnoid hemorrhage(SAH) who underwent aneurysmal clipping in acute stage during 5 years. The aneurysmal SAH patients were divided into two groups according to the use of intraoperative ventricular cerebrospinal fluid(CSF) drainage. Various variables including Hunt-Hess grade, Fisher grade, Glasgow coma scale, Glasgow outcome scale, location of aneurysms, and the presence of a "daughter" aneurysm and hydrocephalus were analyzed. RESULTS: Regardless the drained CSF amount, the incidence of the intraoperative aneurysmal rerupture in predissection stage during aneurysmal clipping has not showed any difference in both groups. Depending on the presence of the acute hydrocephalus, the rerupture incidence in dissection stage during aneurysmal surgery was not statistically significant. However, the frequency of rebleeding in patients with ventriculostomy(66% of 24) was significantly higher than in hydrocephalic patients without ventriculostomy(25% of 27) and patients without acute hydrocephalus(22% of 110). CONCLUSION: Routine intraoperative ventricular drainage does not increase the incidence of aneurysmal rebleeding and the more extensive arachnoid dissection is not necessary even during an early surgery. Moreover, it obtains an adequate intraoperative brain relaxation, which resulted in the decrease of retraction injury.

Mirror-Image Intracerebral Hemorrhage in Basal Ganglia: Case Report / 대한뇌혈관학회지

Intracerebral hemorrhage in the brain is the most common complication of hypertension, aneurysmal rupture, or vascular malformation. The occurrence of symmetrically bilateral intracerebral hemorrhage is an unusual clinical event that develops in only a small percentage of all patients who have intracerebral hemorrhage. Even though, the size of contralateral hemorrhage is not too large, majority of patients with bilateral intracerebral hemorrhage in basal ganglia or thalamus have generally a poor outcome. In all cases of this report, the contralateral intracerebral hemorrhage was resulted from an inadequate control of hypertension. Therefore, optimal control of blood pressure must be considered as the most important treatment option to prevent recurrence. Authors report the characteristic clinical and radiologic features of four cases in which mirror-image bilateral intracerebral hemorrhage occurred.

Clinical Analysis of Subarachnoid Hemorrhage with Intraventricular Hemorrhage due to Aneurysmal Rupture

Eventhough the morbidity and mortality rate of subarachnoid hemorrhage(SAH) due to aneurysmal rupture has dramatically decreased, SAH associated with intraventricular hemorrhage(IVH) still shows a high mortality rate. Among total of 419 patients with SAH due to aneurysmal rupture, 43 cases were associated with IVH. Authors conducted a retrospective study on these cases based on age, sex, Hunt-Hess grade, location of aneurysm, presence of intracerebral hematoma(ICH), ventriculocranial ratio, method of treatment, and final outcome. Results were as follows; 1) In patients associated with IVH, initial mental status was poor. 2) Worse the initial mental status, worse the final outcome. 3) A higher mortality rate was associated with those patients with ICH. 4) Severe ventricular enlargement was associated with increased mortality rate. We believe that a better prognostic outcome would result if aggressive therapeutic methods such as ventriculostomy, basal cistern irrigation as well as lamina terminalis opening, are performed.

Prognostic Factors in Patients with Hypertensive Basal Ganglionic - Thalamic Intracerebral Hemorrhage

The authors carried out various treatment modalities in 74 consecutive patients with hypertensive basal ganglionic-thalamic intracerebral hemorrhage and were admitted to the Department of Neurosurgery. Konkuk University Hospital, from Jan. 1991 to Dec. 1993. A variety of prognostic factors that influence mortality were observed. The locaton of hematoma was at the basal ganglia in 47 cases and at the thalamus in 27 cases. The prognosis gets poorer as the hematoma extended wider and deeper. The prognosis was unfavorable when the hematoma was over 30cc(P<0.001). The mortality rate was higher in cases with IVH than in cases without IVH(P<0.005). In cases with IVH, 19 cases(26%) showed dilated 4th ventricular hemorrage and higher mortality rate(P<0.001). Cases in which the GCS were less than 9 on admission showed higher mortality rate(P<0.0001). The mortality rate was also higher if the midline shift was more than 10mm on the initial brain CT scan(P<0.005). THe group where the unilateral or bilateral pupillary light reflex was unreactive(35cases) showed poorer prognosis than the group where the bilateral pupillary light reflex was reactive(P<0.0001). The ventriculocranial ratio(VCR), hydrocephalus, surrounding edema edema around the heamtoam, and treatment modality were not related to the prognosis. The significant prognostic factors in patients with hypertensive basal ganglionic-thalamic intracerebral hemorrhage were location and type of hematoma, whether or not the volume of hematoma is more than 30cc, IVH, dilated 4th ventricular hemorrhage, Graeb's score of more than 7, GCS of less than 9, midline shift of more than 10mm, and reactivity of pupillary light reflex.