Early surgery versus initial conservative treatment in patients with spontaneous supratentorial intracerebral haematomas in the International Surgical Trial in Intracerebral Haemorrhage (STICH): a randomised trial. The treatment of spontaneous intracerebral hemorrhage. A prospective randomized trial of surgical and conservative treatment. Early surgical treatment for supratentorial intracerebral hemorrhage: a randomized feasibility study. Endoscopic surgery versus medical treatment for spontaneous intracerebral hematoma: a randomized study. Surgical treatment for intracerebral hemorrhage (STICH): a single-center, randomized clinical trial. A prospective randomized controlled trial of multimodal perioperative management protocol in patients undergoing elective colorectal resection for cancer. Failure of surgery to improve outcome in hypertensive putaminal hemorrhage. A prospective randomized trial. Clinical results of extracranial-intracranial bypass surgery in patients with hemodynamic cerebrovascular disease. Progression of traumatic intracerebral hemorrhage: a prospective observational study.
Spontaneous supratentorial intracerebral haemorrhage accounts for 20% of all stroke-related sudden neurological deficits, has the highest morbidity and mortality of all stroke, and the role of surgery remains controversial. We undertook a prospective randomised trial to compare early surgery with initial conservative treatment for patients with intracerebral haemorrhage.
                A parallel-group trial design was used. Early surgery combined haematoma evacuation (within 24 h of randomisation) with medical treatment. Initial conservative treatment used medical treatment, although later evacuation was allowed if necessary. We used the eight-point Glasgow outcome scale obtained by postal questionnaires sent directly to patients at 6 months follow-up as the primary outcome measure. We divided the patients into good and poor prognosis groups on the basis of their clinical status at randomisation. For the good prognosis group, a favourable outcome was defined as good recovery or moderate disability on the Glasgow outcome scale. For the poor prognosis group, a favourable outcome also included the upper level of severe disability. Analysis was by intention to treat.
                1033 patients from 83 centres in 27 countries were randomised to early surgery (503) or initial conservative treatment (530). At 6 months, 51 patients were lost to follow-up, and 17 were alive with unknown status. Of 468 patients randomised to early surgery, 122 (26%) had a favourable outcome compared with 118 (24%) of 496 randomised to initial conservative treatment (odds ratio 0.89 [95% CI 0.66-1.19], p=0.414); absolute benefit 2.3% (-3.2 to 7.7), relative benefit 10% (-13 to 33).
                Patients with spontaneous supratentorial intracerebral haemorrhage in neurosurgical units show no overall benefit from early surgery when compared with initial conservative treatment. In a prospective study, 52 patients with a spontaneous supratentorial intracerebral hematoma (ICH) were randomly assigned to receive emergency surgery or conservative treatment within 48 hours after the bleed. Patients with a decreased level of consciousness and/or a severe neurological deficit were admitted to the study. The overall mortality rate at 6 months was 42%: 10 (38%) of the 26 patients in the conservative group and 12 (46%) of the 26 in the surgical group. Six (20%) of the 30 survivors at 6 months were able to conduct their activities of daily living independently: five (31%) of the 16 patients in the conservative group and one (7%) of the 14 in the operative group. These differences are not statistically significant. The mortality rate of semicomatose or stuporous patients (Glasgow Coma Scale score 7 to 10) was statistically significantly lower in the surgical group (none of the four patients) than in the conservative group (four of five patients) (p less than 0.05); however, all surviving patients in this subgroup were severely disabled. The study suggests that surgical treatment of this category of patients with ICH does not offer any definite advantage over conservative treatment. In semicomatose or stuporous patients, surgery may improve the length of survival, but the quality of life remains poor. The safety and the effectiveness of the surgical treatment of spontaneous intracerebral hemorrhage (ICH) remain controversial. To investigate the feasibility of urgent surgical evacuation of ICH, we conducted a small, randomized feasibility study of early surgical treatment versus current nonoperative management in patients with spontaneous supratentorial ICH.
                Patients with spontaneous supratentorial ICH who presented to 1 university and 2 community hospitals were randomized to surgical treatment or best medical treatment. Principal eligibility criteria were ICH volume >10 cm(3) on baseline CT scan with a focal neurological deficit, Glasgow Coma Scale score >4 at the time of enrollment, randomization and therapy within 24 hours of symptom onset, surgery within 3 hours of randomization, and no evidence for ruptured aneurysm or arteriovenous malformation. The primary end point was the 3-month Glasgow Outcome Scale (GOS). A good outcome was defined as a 3-month GOS score >3.
                Twenty patients were randomized over 24 months, 9 to surgical intervention and 11 to medical treatment. The median time from onset of symptoms to presentation at the treating hospitals was 3 hours and 17 minutes, the time from randomization to surgery was 1 hour and 20 minutes, and the time from onset of symptoms to surgery was 8 hours and 35 minutes. The likelihood of a good outcome (primary outcome measure: GOS score >3) for the surgical treatment group (56%) did not differ significantly from the medical treatment group (36%). There was no significant difference in mortality at 3 months. Analysis of the secondary 3-month outcome measures showed a nonsignificant trend toward a better outcome in the surgical treatment group versus the medical treatment group for the median GOS, Barthel Index, and Rankin Scale and a significant difference in the National Institutes of Health Stroke Scale score (4 versus 14; P=0.04).
                Very early surgical treatment for acute ICH is difficult to achieve but feasible at academic medical centers and community hospitals. The trend toward less 3-month morbidity with surgical intervention in patients with spontaneous supratentorial ICH warrants further investigation of very early clot removal in larger randomized clinical trials. A controlled randomized study of endoscopic evacuation versus medical treatment was performed in 100 patients with spontaneous supratentorial intracerebral (subcortical, putaminal, and thalamic) hematomas. Patients with aneurysms, arteriovenous malformations, brain tumors, or head injuries were excluded. Criteria for inclusion were as follows: patients' age between 30 and 80 years; a hematoma volume of more than 10 cu cm; the presence of neurological or consciousness impairment; the appropriateness of surgery from a medical and anesthesiological point of view; and the initiation of treatment within 48 hours after hemorrhage. The criteria of randomization were the location, size, and side of the hematoma as well as the patient's age, state of consciousness, and history of hypertension. Evaluation of outcome was performed 6 months after hemorrhage. Surgical patients with subcortical hematomas showed a significantly lower mortality rate (30%) than their medically treated counterparts (70%, p less than 0.05). Moreover, 40% of these patients had a good outcome with no or only a minimal deficit versus 25% in the medically treated group; the difference was statistically significant for operated patients with no postoperative deficit (p less than 0.01). Surgical patients with hematomas smaller than 50 cu cm made a significantly better functional recovery than did patients of the medically treated group, but had a comparable mortality rate. By contrast, patients with larger hematomas showed significantly lower mortality rates after operation but had no better functional recovery than the medically treated group. This effect from surgery was limited to patients in a preoperatively alert or somnolent state; stuporous or comatose patients had no better outcome after surgery. The outcome of surgical patients with putaminal or thalamic hemorrhage was no better than for those with medical treatment; however, there was a trend toward better quality of survival and chance of survival in the operated group. To perform a single-center pilot investigation of early hematoma removal in patients with intracerebral hemorrhage (ICH).
                Considerable debate remains regarding the utility of surgical clot evacuation for ICH.
                This was a prospective trial of open craniotomy within 12 hours of ICH symptom onset versus best medical therapy. Patients were eligible if they had a nontraumatic ICH >9 mL with significant neurologic impairment and were prepared for surgery within 12 hours of symptom onset. The study included a prospective registry of patients and a randomized trial.
                The registry group included 34 medical and seven surgical patients. The surgical group had larger hemorrhages (median, 96 mL) and a lower Glasgow Coma Scale (GCS) score (median, 10) compared with the medical group (33 mL; GCS score, 13). Six-month mortality was less in the medical group (36%) compared with the surgical group (54%). In the randomized series, median ICH volumes were similar in the surgical group (n = 17; 49 mL) compared with the medical group (n = 17; 44 mL). Median GCS score was also similar (medical, 10; surgical, 11). Mortality was lower in the surgical group (6%) compared with the medical group (24%) at 1 month, but similar at 6 months (surgical group, 17%; medical group, 24%).
                A trial of early surgery for ICH is feasible. This study represents the largest prospective, randomized series of surgery for ICH. A modest early mortality benefit for surgery is possible, but long-term benefit for surgery was not established in this single-center pilot investigation. A prospective randomized controlled trial (RCT) of multimodal perioperative management protocol in patients undergoing elective colorectal resection for cancer.
                This study evaluates the use of a multimodal package in colorectal cancer surgery in the context of an RCT.
                Patients for elective resection for colorectal cancer were offered trial entry. Participants were stratified by sex and requirement for a total mesorectal excision and centrally randomized. Multimodal patients received intravenous fluid restriction, unrestricted oral intake with prokinetic agents, early ambulation, and fixed regimen epidural analgesia. Control patients received intravenous fluids to prevent oliguria, restricted oral intake until return of bowel motility, and weaning regimen epidural analgesia. Adherence to both regimens was reinforced using a daily checklist and protocol guidance sheets. Discharge decision was made using pre-agreed criteria. The primary endpoint was postoperative stay, and achievement of independence milestones. Secondary endpoints were postoperative complications, readmission rates, and mortality. Analysis was by intention to treat.
                Seventy patients were recruited. Approximately one fourth underwent TME. Median ages were similar (69.3 vs. 73.0 years). The median stay was significantly reduced in the multimodal group (5 vs. 7 days; P < 0.001, Mann-Whitney U test). Patients in the control arm were 2.5 times as likely to require a postoperative stay of more than 5 days. Patients in the multimodal group had less cardiorespiratory and anastomotic complications but more readmissions. There were 2 deaths, both controls.
                This RCT provides level 1b evidence that a multimodal management protocol can significantly reduce postoperative stay following colorectal cancer surgery. Morbidity and mortality are not increased. Hypertensive putaminal hemorrhage remains a major cause of hemorrhagic stroke carrying extremely high morbidity. Considerable controversy remains regarding the optimal form of therapy. Between 1983 and 1989 we conducted a prospective randomized trial with three treatment strategies: best medical management, best medical management plus intracranial pressure monitoring, and surgical evacuation. Only patients with significant deficit harboring a putaminal hematoma at least 3.0 cm in diameter were entered. The study was interrupted after 21 patients had been studied (9, best medical management; 4, intracranial pressure monitoring; and 8, surgical evacuation). No differences were found among groups for age, admission blood pressure, and time interval between onset of symptoms and arrival at hospital. None of the subjects were capable of returning to prestroke activity. Fifteen (71%) died or remained vegetative at 6 months, and only 4 (19%) were capable of independent life at home. Of the 9 patients in the best medical management arm, 7 were dead or vegetative. In the surgical group, 4 patients died and only 2 were capable of independent life. These results suggest that current medical and neurosurgical therapies remain ineffective in preventing the devastating neurologic consequences of hypertensive putaminal hemorrhage. The importance of hemodynamic factors in the pathogenesis and treatment of cerebrovascular disease remains uncertain. The extracranial-intracranial (EC-IC) bypass trial has been criticized for failing to identify and separately analyze those patients with chronic reduction in regional cerebral perfusion pressure (rCPP) who might be most likely to benefit from surgery. Positron emission tomography (PET) measurements of regional cerebral blood flow (rCBF) and blood volume (rCBV) were performed on 29 patients with symptomatic occlusion or intracranial stenosis of the carotid arterial system prior to undergoing EC-IC bypass surgery. Twenty-four patients had evidence of reduced rCPP (increased rCBV/rCBF ratio) distal to the arterial lesion. Of 21 patients who survived surgery without stroke, three suffered ipsilateral ischemic strokes during the 1st postoperative year. A nonrandomized control group of 23 nonsurgical patients' with similar clinical, arteriographic, and PET characteristics experienced no ipsilateral ischemic strokes during the 1st year following PET. Based on these results in 44 patients, the probability that successful surgery reduces the occurrence of ipsilateral ischemic stroke 1 year later was calculated. This probability ranged from 0.045 for a 50% reduction to 0.168 for a 10% reduction. Thus, there was little evidence to suggest that measurements of cerebral hemodynamics can identify a group of patients who would benefit from EC-IC bypass surgery. ABSTRACT Preliminary evidence has shown that intracerebral hemorrhages, either spontaneous (sICH) or traumatic (tICH) often expand over time. An association between hemorrhage expansion and clinical outcomes has been described for sICH. The intent of this prospective, observational study was to characterize the temporal profile of hemorrhage progression, as measured by serial computed tomography (CT) scanning, with the aim of better understanding the natural course of hemorrhage progression in tICH. There was also a desire to document the baseline adverse event (AE) profile in this patient group. An important motive for performing this study was to set the stage for subsequent studies that will examine the role of a new systemic hemostatic agent in tICH. Subjects were enrolled if they had tICH lesions of at least 2 mL on a baseline CT scan obtained within 6 h of a head injury. CT scans were repeated at 24 and 72 h. Clinical outcomes and pre-defined AEs were documented. The data showed that 51% of the subjects demonstrated an increase in tICH volume, and that most of the increase occurred early. In addition, larger hematomas exhibited the greatest expansion. Thromboembolic complications were identified in 13% of subjects. This study demonstrates that tICH expansion between the baseline and 24-h CT scans occurred in approximately half of the subjects. The earlier after injury that the initial CT scan is obtained, the greater is the likelihood that the hematoma will expand on subsequent scans. The time frame during which hemorrhagic expansion occurs provides an opportunity for early intervention to limit a process with adverse prognostic implications.
In patients with CT-proven primary supratentorial intracerebral haemorrhage, surgery added to medical management reduces the odds of being dead or dependent compared with medical management alone, but the result is not very robust. Hence, further randomised trials to identify which patients benefit from surgery and to evaluate less invasive methods are indicated.