Incidence of early postoperative complications requiring surgical revision for recurrent lumbar disc herniation after spinal surgery: a retrospective observational study of 9,310 patients from the German Spine Register.

BACKGROUND: The recurrence rate in lumbar disc herniations (LDH) has been reported between 5 and 25%. There are only few data about this phenomenon that occurs within days of the initial operation. We analyse early recurrent LDH by analysis of data from the German Spine register. METHODS: Data from patients undergoing disc herniation surgery in the lumbar region were extracted from the German Spine Registry between 1st January 2012 and 31st December 2016. Patients with early recurrent LDH within days of initial surgery were separately analysed. RESULTS: A total of 9310 surgeries for LDH were documented in the German Spine Register. From these patients 115 (1.2%) presented an early recurrent disc surgeries within days of the initial surgery. The mean age was 70 ± 2.50 years. Most affected segment was L4/5 (47 cases, 41%), followed by L3/4 (45 cases, 39%). The most of our patients showed a normal or overweight Body Mass Index. Surgery for early recurrent LDH was associated with a high rate of incidental durotomies (20 cases, 17.6%). In 3 cases (2.6%) therapy with a lumbar drain was necessary. CONCLUSIONS: The rate of early recurrent LDH within days of surgery is 1.2%. Age seems to be an important factor in early recurrent LDH while obesity does not. The data of the German Spine Register seems to have a reliable data collection system that can perform multicentre data analysis. The databases from this Register could be used in the future for various purposes, such as the evaluation of multicentre surgical techniques, results in patients with various surgical procedures and basic research in spine surgery.

Predictors of hydrocephalus as a complication of non-traumatic subarachnoid hemorrhage: a retrospective observational cohort study in 107 patients.

BACKGROUND: The predictors of shunt dependency such as amount of subarachnoid blood, acute hydrocephalus (HC), mode of aneurysm repair, clinical grade at admission and cerebro spinal fluid (CSF) drainage in excess of 1500 ml during the 1st week after the subarachnoid hemorrhage (SAH) have been identified as predictors of shunt dependency. Therefore our main objective is to identify predictors of CSF shunt dependency following non-traumatic subarachnoid hemorrhage. METHODS: We performed a retrospective study including patients from January 1st 2012 to September 30th 2014 between 16 and 89 years old and had a non-traumatic subarachnoid hemorrhage in cranial computed tomography (CCT). We excluded patients with the following characteristics: Patients who died 3 days after admittance, lesions in brainstem, previous surgical treatment in another clinic, traumatic brain injury, pregnancy and disability prior to SAH.We performed a descriptive and comparative analysis as well as a logistic regression with the variables that showed a significant difference (p < 0.05). Hence we identified the variables concerning HC after non traumatic SAH and its correlation. RESULTS: One hundred and seven clinical files of patients with non-traumatic SAH were analyzed. Twenty one (48%) later underwent shunt treatment. Shunt patients had significantly clinical and corroborated with doppler ultrasonography vasospasmus (p = 0.015), OR = 5.2. The amount of subarachnoidal blood according to modified Fisher grade was (p = 0.008) OR = 10.9. Endovascularly treated patients were less often shunted as compared with those undergoing surgical aneurysm repair (p = 0.004). CONCLUSION: Vasospasmus and a large amount of ventricular blood seem to be a predictor concerning hydrocephalus after non-traumatic SAH. Hence according to our results the presence of these two variables could alert the treating physician in the decision whether an early shunt implantation < 7 days after SAH should be necessary.

[Efficacy of modified auriculotherapy for post-operative pain control in patients subjected to laparoscopic cholecystectomy]. / Eficacia de la auriculoterapia modificada como tratamiento para el control del dolor postoperatorio en pacientes intervenidos mediante colecistectomía laparoscópica.

BACKGROUND: The high frequency of post-operative pain in the patients after laparoscopic cholecystectomy has led to the need to use multiple analgesic therapies. These include auriculotherapy, although not very good results have been obtained with the traditional techniques. OBJECTIVE: To evaluate the effectiveness of modified auriculotherapy for post-operative pain control in laparoscopic cholecystectomy patients. MATERIAL AND METHODS: Double-blind controlled clinical trial. Experimental group: Different points ear puncture with xylocaine without needles vs. placebo group. Post-operative visual analogue scale (VAS) at 6, 12, 18, 24, 36, and 48h and rescue doses of analgesics, were measured in both groups. RESULTS: At 6h post-operative, 87% of the auriculotherapy group had a VAS of<4 vs. 48% of placebo group (p = 0.004), and 96 vs. 74% (p = 0.008) at 18hours. At 24, 36 and 48h after surgery there were no differences, and as all of the patients in both groups had a VAS<4, they were discharged to the hospital. CONCLUSIONS: Modified auriculotherapy was better to the conventional analgesics for post-operative pain control in patients subjected to laparoscopic cholecystectomy.

Influence of the State of the Subarachnoid Space of the Cranial Base in Hydrocephalus Resolution after Endoscopy.

Objective To compare the resolution rate of hydrocephalus after endoscopy (predominantly endoscopic third ventriculostomy [ETV]) using flexible endoscopes during a 5-year period in patients with a permeable and a nonpermeable subarachnoid space (SAS). Material and Methods We conducted a retrospective cohort study of the videos and records of 150 hydrocephalic patients chosen randomly who underwent ETV (and other endoscopic procedures) with a flexible endoscope. The patients were classified into two groups based on the neuroendoscopic findings. The first group included patients with a permeable SAS, and the second group included patients with a nonpermeable SAS. A normal SAS or one with slight arachnoiditis was considered permeable. Adhesive arachnoiditis and immature or mechanically obliterated SASs were considered nonpermeable. Results We found a success rate of 70% in patients with a permeable SAS versus 33% in patients with a nonpermeable SAS. The baseline characteristics of both groups were homogeneous. We obtained a statistically significant difference (p < 0.0001) with hazard ratio (HR) 3.42 (95% confidence interval [CI], 1.88-6.22). Another important factor involved was age that showed a statistically significant difference (p < 0.0018) with HR 3.28 (95% CI, 1.55-6.93). Conclusion The permeability of the SAS is an important prognostic factor in the resolution rate of hydrocephalus after ETV (and other endoscopic procedures) using flexible neuroendoscopes. Therefore we recommend that the characteristics of the SAS be examined following every endoscopic procedure for hydrocephalus to identify patients at risk of recurrence.

Endoscopic transventricular exploration with biopsy of the basal cisterns and the role of endoscopic third ventriculostomy in patients suffering with basal cistern meningitis and consecutive hydrocephalus.

OBJECTIVES: The purpose of this work is to elucidate the efficacy of endoscopic basal cisterns exploration, biopsy, and third ventriculostomy (ETV) in patients with basal cistern meningitis and arachnoiditis. MATERIALS AND METHODS: The cases and videos of all patients in whom flexible neuroendoscopy was performed during the period of January 2005-June 2012 at the University Hospital 'Dr. Ignacio Morones Prieto' in San Luis Potosí, México. A group of 47 patients with radiological diagnosis of basal meningitis, arachnoiditis, and negative cerebrospinal fluid analysis were included. RESULTS: From the 28 (60%) patients with histological diagnosis, 22 (47%) were made from biopsy from the arachnoid membranes of the basal cisterns only, 4 (9%) only from the cerebral cortex, and 2 (4%) from both sites. There were no complications related to the endoscopic procedure. In 23 patients from the 42 with hydrocephalus, ETV was successful. The grade of diagnostic accuracy of both biopsies in detect etiology was 68% (28 of 47 patients), the diagnostic accuracy of arachnoid biopsy was 60%, and diagnostic accuracy of convexity brain biopsy was 21% with 24 and 6 patients, respectively. DISCUSSION: Endoscopic transventricular biopsy of the basal cisterns seems to be a safe and a relatively accurate procedure. As longs as frozen subarachnoid space was not seen, the possibilities of performing ETV in hydrocephalus condition are elevated depending on the causal micro-organism.

Extension of right renal vein in renal transplant from deceased donors: cohort study.

OBJECTIVES: Throughout the world, 45 000 kidney transplants are performed per year. Graft and overall survival vary according to the type of donor (living or deceased donor). Anastomosis of a short renal vein with iliac vein or common external iliac vein has been associated with technical problems such as angulation of the vein or tension on the anastomosis, which could limit visualization and control of bleeding from the graft. The main objective of our study was to analyze patients undergoing deceased-donor kidney transplant and compare results in patients who had extension of the right renal vein with a patch of vena cava from the same donor versus patients who received the left kidney. MATERIALS AND METHODS: A prospective cohort study was performed from December 31, 2007 to December 31, 2009. We compared 2 patients groups. We used statistical software (R, Version 2.5.1). The analyzing team was blinded to the surgical technique, and informed consent was obtained from all patients. RESULTS: There was no statistically significant difference in surgical time (P > .85) or ultrasonographic parameters between groups, but it was possible to perform an easier vein anastomosis with the vena cava graft in right kidney transplant. CONCLUSIONS: We recommend considering our procedure with the vena cava graft in right kidney as an alternative option to decrease warm ischemia time, perform an easier vein anastomosis with the vena cava extension, and make the procedure comfortable for the surgeon.

Ameboma: posibles decisiones terapéuticas en región endémica de amibiasis / Ameboma: possible therapeutic decisions in an amebiasis-endemic region

INTRODUCCIÓN: El ameboma como manifestación de enfermedad amibiana puede imitar un tumor cecal, por ende si no se realiza oportunamente dicho diagnóstico, se puede someter a pacientes a procedimientos quirúrgicos extensos. MATERIAL Y MÉTODOS: Realizamos un estudio retrospectivo analítico en relación con el abordaje terapéutico del ameboma en un hospital de segundo nivel del centro de México, zona de alta prevalencia de amebiasis, desde enero de 2005 hasta diciembre de 2011. Identificamos 261 casos de infección amibiana, identificamos 20 casos de ameboma diagnosticados por histopatología o bien serología. Se intervino quirúrgicamente a 16 pacientes por presentar datos de abdomen agudo y 4 recibieron tratamiento médico con metronidazol. Analizamos 3 tipos de tratamiento: 1. Hemicolectomía con antiamebiano, 2. Apendicectomía con antiamebiano y 3. Solo antiamebiano. En el grupo no quirúrgico se dio seguimiento con características en imagen de acuerdo a la mejoría al tratamiento médico. RESULTADOS: Se encontró una mayor estancia hospitalaria en el primer grupo (p < 0,0133) que corresponde al tratamiento quirúrgico extenso. No hubo diferencia estadísticamente significativa para el resto de las variables. CONCLUSIONES: El ameboma en nuestro medio tiene una alta incidencia (7,6%), mayor a la reportada en la literatura. Consideramos que en regiones endémicas, el ameboma debe ser descartado en un escenario de masa cecal y los pacientes deben ser estudiados para confirmar amebiasis y recibir tratamiento antiamebiano aunado a la vigilancia estrecha de dicha masa y de ésta manera evitar cirugías extensas

INTRODUCTION: Amebiasis can mimic cecal tumors. Unless this infection is diagnosed in a timely manner, affected individuals may undergo extensive surgery. MATERIAL AND METHODS: We carried out a retrospective analytical study of the therapeutic approach to amebiasis in a second-level hospital in an area of central Mexico with a high prevalence of this infection. Records from 2005-2011 were reviewed. There were 261 cases of amebiasis. Twenty cases were diagnosed by the histopathologist or on the basis of serological results. Sixteen patients underwent surgery due to acute abdomen, and four received medical treatment with metronidazole. Three treatment groups were analyzed: 1. hemicolectomy, 2. appendicectomy and antiamebic therapy, and 3. antiamoebic therapy alone. In the non-surgical group, imaging studies showed improvement with medical therapy. RESULTS: Length of hospital stay was higher in the group undergoing extensive surgery (p < 0.0133). There were no statistically significant differences among the remaining variables. CONCLUSIONS:The incidence of ameboma in our environment is higher (7.6%) than that reported in the literature. We believe that, in endemic regions, ameboma should be ruled out in patients with a cecal mass. As part of the therapeutic approach, patients should be tested for amebiasis or receive antiamebic therapy with monitoring of the mass to avoid extensive resective surgery

[Ameboma: possible therapeutic decisions in an amebiasis-endemic region]. / Ameboma: posibles decisiones terapéuticas en región endémica de amibiasis.

INTRODUCTION: Amebiasis can mimic cecal tumors. Unless this infection is diagnosed in a timely manner, affected individuals may undergo extensive surgery. MATERIAL AND METHODS: We carried out a retrospective analytical study of the therapeutic approach to amebiasis in a second-level hospital in an area of central Mexico with a high prevalence of this infection. Records from 2005-2011 were reviewed. There were 261 cases of amebiasis. Twenty cases were diagnosed by the histopathologist or on the basis of serological results. Sixteen patients underwent surgery due to acute abdomen, and four received medical treatment with metronidazole. Three treatment groups were analyzed: 1. hemicolectomy, 2. appendicectomy and antiamebic therapy, and 3. antiamoebic therapy alone. In the non-surgical group, imaging studies showed improvement with medical therapy. RESULTS: Length of hospital stay was higher in the group undergoing extensive surgery (p < 0.0133). There were no statistically significant differences among the remaining variables. CONCLUSIONS: The incidence of ameboma in our environment is higher (7.6%) than that reported in the literature. We believe that, in endemic regions, ameboma should be ruled out in patients with a cecal mass. As part of the therapeutic approach, patients should be tested for amebiasis or receive antiamebic therapy with monitoring of the mass to avoid extensive resective surgery.

Hypocalcaemia as a prognostic factor of early mortality in moderate and severe traumatic brain injury.

OBJECTIVES: Our main objective was to evaluate whether serum hypocalcaemia on the third day [defined as < 2.1 mmol/l (8.5 mg/dl)] is a prognostic factor for early mortality after moderate and severe traumatic brain injury (TBI). METHODS: We developed an ambispective comparative case control study. We evaluated clinical profiles from included patients from January 2005 to July 2009 and we prospectively recruited additional patients from August 2009 to July 2011. Patients were between 1 and 89 years old and had a Glasgow Coma Scale of 3-12 points following TBI. RESULTS: We calculated an Odds Ratio of 5.2 (Confidence Intervals 95%: 4.48 to 6.032) for hypocalcaemia on day three, which was associated with death. Retrospectively (January 2005 to July 2009) we compiled data from 81 patients. Prospectively (August 2009 to July 2011) we recruited 41 patients. The adjusted variables in the logistic regression final model were: serum calcium on day three (Odds Ratio 3.5, Confidence Intervals 95%: 1·12 to 13·61, P < 0·028) and anisocoria (Odds Ratio 8·24, Confidence Intervals 95%: 1·3 to 67·35, P < 0·019) obtaining an adjusted R2 of 0·22 (P < 0·005). DISCUSSION: The serum levels of calcium on day three could be useful for the prediction of mortality in patients with moderate and severe TBI.

Effect of rosuvastatin on cytokines after traumatic head injury.

OBJECT: The favorable effect of statin treatment after traumatic brain injury (TBI) has been shown in animal studies and is probably true in humans as well. The objective of this study was to determine whether acute statin treatment following TBI could reduce inflammatory cytokines and improve functional outcomes in humans. METHODS: The authors performed a double-blind randomized clinical trial in patients with moderate to severe TBI. Exclusion criteria were as follows: prior severe disability; use of modifiers of statin metabolism; multisystem trauma; prior use of mannitol, barbiturates, corticosteroids, or calcium channel blockers; isolated brainstem lesions; allergy to statins; previous hepatopathy or myopathy; previous treatment at another clinic; and pregnancy. Patients were randomly selected to receive 20 mg of rosuvastatin or placebo for 10 days. The main goal was to determine the effect of rosuvastatin on plasma levels of tumor necrosis factor-α, interleukin (IL)-1ß, IL-6, and IL-10 after 72 hours of TBI. Amnesia, disorientation, and disability were assessed 3 and 6 months after TBI. RESULTS: Thirty-six patients were analyzed according to intention-to-treat analysis; 19 patients received rosuvastatin and 17 received placebo. The best-fit mixed model showed a significant effect of rosuvastatin on the reduction of tumor necrosis factor-α levels (p = 0.004). Rosuvastatin treatment did not appear to affect the levels of IL-1ß, IL-6, and IL-10. The treatment was associated with a reduction in disability scores (p = 0.03), indicating a favorable functional outcome. Life-threatening adverse effects were not observed. CONCLUSIONS: The authors' data suggest that statins may induce an antiinflammatory effect and may promote recovery after TBI. The role of statins in TBI therapy should be confirmed in larger clinical trials.

Endoscopic scoring system for extraparenchymal neurocysticercosis.

OBJECTIVE: To propose a scoring system using endoscopy for assessment of the inflammatory alterations caused by neurocysticercosis (NCC) inside the ventricular cavities and the basal subarachnoid space. METHODS: Video recordings of the endoscopic procedures in patients with hydrocephalus secondary to NCC were assessed in a two-phase study. In the first phase (n = 10), the assigned score of each patient was correlated with the cerebrospinal fluid values obtained by lumbar and ventricular puncture. Reproducibility was determined using an intraclass correlation coefficient. In the second phase (n = 30), the prognostic value of the score was tested by comparing it with the patient's Karnofsky performance score (KPS) 3 months after endoscopy. RESULTS: The score included four main components: ependymal findings, number of involved sites, abnormalities in the subarachnoid space, and other alterations. These values were summed to produce a total score, which correlated strongly with both protein and cell counts from ventricular cerebrospinal fluid. The intraclass correlation coefficient of the global score was 0.85. In the second phase, the scores were divided into mild, moderate, and severe categories (6, 15, and 9 patients). The initial KPS was similar between the groups (P = 0.56); however, when measured 3 months later, there were significant differences (P = 0.02). The logistic regression analysis of patients with a score in the severe range (odds ratio = 0.09; 95% confidence interval, 0.06-0.64) showed a reduced chance for achieving a good outcome (KPS ≥90) after 3 months. CONCLUSIONS: Our scoring system enables endoscopic classification of the damage caused by NCC in the ventricular and basal subarachnoid space. The score has a biologic basis and a good internal reproducibility. The score seems to be useful for determining the short-term prognosis, and patients with high scores require additional therapeutic measures to improve their outcomes.

Prognostic indications of the failure to treat amoebic liver abscesses.

OBJECTIVES: To identify the variables that predict the failure to treat amoebic liver abscesses. METHODS: We prospectively carried out a case-control study on a cohort of patients who had been diagnosed with amoebic liver abscesses using clinical, ultrasonic, and serologic methods. Patients with pyogenic abscesses, negative ELISA tests for amoebiasis, immunosuppression status, or previous abdominal surgery were excluded. All patients received metronidazole, and those who demonstrated 4 days of unfavorable clinical responses received percutaneous or surgical draining of the abscess. Demographic, laboratory, and ultrasonographic characteristics were assessed as prognostic indications of failure. RESULTS: Of 40 patients with amoebic liver abscess, 24 (mean age: 36·7±11·2 years) responded to medical treatment and 16 (41·8±11·6 years) required drainage, including 14 patients who underwent percutaneous drainage and two patients who required surgery. The albumin level, abscess volume, abscess diameter, and alkaline phosphatase level were all statistically significant (P<0·05) on the bivariate analysis. The highest (>99%) sensitivity and negative predictive value were observed for an abscess volume >500 ml and diameter >10 cm, while the best specificity and positive predictive value were achieved with the combination of low serum albumin level, high alkaline phosphatase level, and large abscess volume or diameter. CONCLUSIONS: The prognostic indications of the failure to treat amoebic liver abscesses include low albumin, high alkaline phosphatase, and large abscess volume or diameter. The combination of these variables is a useful and easy tool for determining appropriate therapy.

Amoebic toxic colitis: analysis of factors related to mortality.

BACKGROUND: Toxic or fulminant colitis due to Entamoeba histolytica infrequently presents but is very serious. Unfortunately, there are numerous contradictory factors related to mortality. METHODS: We analyzed several cases of E. histolytica infection to determine the factors related to mortality. We included patients >15 years of age who were histopathologically diagnosed with amoebic toxic colitis and treated from January 2000 through December 2006. We evaluated demographic, clinical, laboratorial, surgical, and histopathological characteristics. RESULTS: We examined 24 patients and recorded 12 deaths (50%). Twenty patients underwent surgery within a mean time of 24 hours (range: 8-120 hours). Tenesmus and intestinal perforation were determined to be statistically significant (P<0·05) by univariate analysis. Three models of logistic regression were able to determine three statistically significant factors that affected mortality: (1) tenesmus and a lymphocyte count <1·5×10(3) cell/µl; 2) depth of invasion beyond the mucosa and a lymphocyte count <1·5×10(3) cell/µl; 3) time spent with symptoms and perforation. CONCLUSIONS: The mortality rate determined in this study is similar to previously reported series. A low lymphocyte count, significant depth of invasion, and intestinal perforation were determined to be the factors related to increased mortality, while tenesmus and limited amount of time spent with symptoms were associated with survival. Quick diagnosis and appropriate treatment are important factors that reduce mortality.

Transventricular neuroendoscopic exploration and biopsy of the basal cisterns in patients with Basal meningitis and hydrocephalus.

BACKGROUND: Management of communicating hydrocephalus associated with infectious meningitis and arachnoiditis of the basal cisterns can be challenging if no microorganism or pathological diagnosis is established. The purpose of our series is to elucidate the efficacy of endoscopic basal cistern exploration, biopsy, and endoscopic third ventriculostomy (ETV) in patients with basal cistern meningitis and hydrocephalus. METHODS: Between 2005 and 2010, all patients who underwent transventricular endoscopic exploration biopsy and biopsy of the basal cisterns were analyzed and prospectively followed up. Particular attention was given to neuroendoscopic findings, sensitivity of biopsy, and the role of ETV. RESULTS: Twenty-four patients, ranging in age from 2 to 63 years, underwent transventricular endoscopic biopsy and exploration of the basal cisterns. All patients had negative cerebrospinal fluid analysis obtained by lumbar puncture. Successful ETV, exploration, dissection, and biopsy of the basal cisterns were performed successfully in all patients with a flexible neuroendoscope. Neuroendoscopic findings included: unusually thick Liliequist membrane, moderate to severe adhesive arachnoiditis, inflammatory and cotton-like exudates, granulations, and narrow subarachnoid space. Definitive histopathological diagnosis from the basal cisterns specimen was obtained in 79% of patients. There were no complications related to the procedure. At 15 months of follow-up, 70% of the patients with hydrocephalus did not require a ventriculoperitoneal shunt. CONCLUSIONS: Endoscopic transventricular basal cisterns exploration is feasible with a flexible neuroendoscope. It is a viable alternative in the management of patients with basal cistern meningitis and arachnoiditis without histopathological diagnosis. It yields to an accurate diagnosis in 79% of the patients. ETV is a good alternative in the management of intracisternal extraventricular obstructive hydrocephalus.

The role of statins in neurosurgery.

Statins are drugs used to control cholesterol disorders and prevent cardiovascular diseases. Their denominated pleiotropic effects have demonstrated a broad action spectrum that might profit some neurological and neurosurgical diseases. These effects are correlated to dose and kind of statin. We accomplished a systematic review in PubMed and MEDLINE about studies of statins and main neurosurgical diseases. If statins are administered after subarachnoid hemorrhage, a significant lower incidence of vasospasm as well as delayed ischemic deficits and decreased mortality could be found; the results of a large multicenter trial are expected. In other complex diseases as intracerebral hemorrhage or traumatic brain injury, the evidence for positive effects of a treatment with statin increased. Additionally, promising experimental results indicate that high statin doses are able to promote cell death in tumor cells, especially in gliomas. Moreover, experimental and observational studies suggest the ability of statins to modulate the immune system, by that they can reduce incidence and severity of sepsis. The origin of these multiple effects from neuroprotection to tumoral apoptosis is not totally explained so far. Recent data in literature are discussed in this review. More trials in humans are urgently required to finally determine if statins could contribute to the current management of neurosurgical diseases.

[Evaluation of changes in the treatment of spontaneous intracerebral haemorrhage in a regional hospital in Mexico]. / Evaluacion de cambios en el tratamiento de la hemorragia intracerebral espontanea en un hospital regional mexicano.

INTRODUCTION: The spontaneous intracerebral hemorrhage (ICH) shows a high lethal rate. In 1999 appeared the first therapeutic guidelines, after that new therapies have been assessed without substantial success. AIM: To describe treatment changes for ICH in a regional Mexican hospital and to assess their impact on clinical evolution. PATIENTS AND METHODS: We accomplished a retrospective study of patients admitted between 2000 and 2006. We included those elder than 15 years with tomographyc diagnostic of ICH. Patients with head injury four weeks before or undetermined initial National Institute of Health Stroke Scale (NIHSS) were excluded. Epidemiological, clinical characteristics and kind of therapy were studied. RESULTS: We analyzed 175 patients with mean age of 62 years. Etiology and localization more frequently were arterial hypertension and lobar, respectively. More than 20% were intubated and approximately one half of these admitted in intensive care unit. Angiotensin converter enzyme inhibitors were the medicaments more usually used for controlling blood pressure. An initial NIHSS > 15 or Glasgow < 9 were associated to poor outcome. Additional administration of calcium antagonist, statins and surgical decompression was associated to a better outcome. CONCLUSIONS: Use of intensive care units is a measure highly suggested as standard for ICH-therapy. In our center it was not regularly accomplished because of infrastructural deficiencies. This problem could be generated in other Mexican hospitals; attention to that phenomenon is urgently required. Evaluation of new therapeutic strategies is required.