PubMed Health⌕ Search

Biomedical subjects

A Trucchi

Publications and source records attributed to A Trucchi.

At least 19 recordsLinked to original sources
PubMed2006

Parents' informational needs at the birth of a baby with a surgically correctable anomaly.

Previous studies have assessed informational needs of parents of sick fetuses, neonates and children to identify favourable patterns of physician-parent interaction. The aim of this paper was to assess parents' informational needs before and after the operation when the one affected by a surgically correctable anomaly is a newborn. In the period ranging from 1997 to 2000 all couples with newborns undergoing major surgical procedures at birth, at the Newborn Surgery Unit of the Hospital Bambino Gesù, were surveyed by means of a questionnaire. Thirty couples form the object of the study. The two genders did not show significant difference in any of the considered items. All 30/30 mothers (M; 100%) and 29/30 fathers (F; 97%) had never heard about the anomaly before the diagnosis was established in their baby. All parents (100%) stated that it would be better if the surgeon informed them with written educational material. Principal informational needs before operation regard: the description of the anomaly (M = 10; F = 11) and the prognosis in terms of survival chances of the baby (M = 17; F = 15); after surgery the cause of the anomaly (M = 5; F = 3); the steps of the recovery process (M = 10; F = 12) as well as the quality of their baby's life (M = 9; F = 9). In the immediate perioperative period the surgeon should well address parents' informational needs, which may significantly differ from his communication plan.

Adult↗
PubMed2004

Impact of a current treatment protocol on outcome of high-risk congenital diaphragmatic hernia.

BACKGROUND: There is considerable debate regarding the optimal management of congenital diaphragmatic hernia (CDH) in high-risk infants (those cases presenting with respiratory distress within 2 hours of birth or those diagnosed prenatally). The aim of this study was to analyze patient outcomes using a new treatment protocol for CDH in a tertiary care non-extracorporeal membrane oxygenation (ECMO) neonatal unit. METHODS: The records of 78 consecutive neonates with CDH presenting to Bambino Gesù Children's Hospital from 1996 to 2001 were analyzed retrospectively. Of these infants, 70 high-risk patients were identified (prenatal diagnosis or respiratory distress requiring intubation and assisted ventilation within 2 hours after birth), regardless of associated anomalies, medical condition on presentation, or degree of pulmonary hypoplasia. A prenatal diagnosis was made in 46 of 70 (66%) patients. Associated lethal malformations were present in 6 of the children (8.5%). The patients were placed in 3 historical groups: group 1, 19 patients from 1996 to 1997, group 2, 22 patients from 1998 to 1999, and group 3, 29 patients from 2000 to 2001. In the first 2 groups, a new protocol was introduced using inhaled nitric oxide (iNO) and high-frequency oxygen ventilation (HFOV). In the third group, gentle ventilation and permissive hypercarbia were also used routinely. Mortality and severe morbidity--defined as O2 requirement at discharge, need for a tracheostomy, neurologic impairment, or bilateral hearing loss-were evaluated when the patients were at 6 months old. Univariate analysis was performed. RESULTS: The 3 groups were comparable with respect to predictive risk factors such as side of hernia, prenatal diagnosis, polyhydramnios, stomach and liver in the thorax, associated lethal malformations, and patch. Overall survival rate significantly increased from 47% (9 of 19) in group 1 and 50% (11 of 22) in group 2 to 90% (26 of 29) in group 3 (P =.02). None of the 19 patients in group 1 had severe morbidity compared with 2 of 22 (9%) patients in group 2 and 2 of 29 (7%) patients in group 3. Hearing loss was observed in 4 patients. Mortality rate and preoperative pneumothorax significantly decreased in group 3 compared with groups 1 and 2 (P =.03 and P =.00, respectively). CONCLUSIONS: (1) The application of new treatment protocol for CDH, using gentle ventilation and permissive hypercarbia, produced a significant increase in survival with concomitant decrease in morbidity. (2) The rate of pneumothorax was significantly decreased by the introduction of permissive hypercarbia and gentle ventilation. (3) As more infants survive CDH without the use of ECMO, severe long-term sequelae of CDH can be recognized in these children.

Administration, Inhalation↗
PubMed2004

Long gap esophageal atresia and esophageal replacement: moving toward a separation?

BACKGROUND/PURPOSE: Treatment of long gap esophageal atresia (EA) is still a major challenge. Gastric transposition and colon interposition are the 2 most popular choices for esophageal replacement, but there is general agreement that the child's own esophagus is the best. The aim of the study was to critically evaluate the feasibility and outcome of primary repair of long gap EA with or without tracheoesophageal fistula (TEF) by direct esophago-esophageal anastomosis as the only technique. METHODS: Seventy-one neonates with EA+/-TEF were considered. Nineteen cases were classified as long gap (> or =3 cm). All infants underwent either primary or shortly delayed repair. In the latter group, a gastrostomy was performed along with an x-ray evaluation of the gap a few days before surgery (mean age, 46.4 days). To avoid disruptive anastomotic force, all infants were kept paralyzed and mechanically ventilated for an additional 6 days after esophageal anastomosis. Before starting feeding, postoperative esophagogram was done on day 7. Endoscopy was done routinely, starting 1 month after surgery; pH monitoring was conventionally performed at 1 year of age or even earlier, should gastroesophageal reflux disease (GERD) be suspected. Follow-up ranged from 11 months to 7 years. RESULTS: In all 19 long gap EA infants an esophago-esophageal anastomosis was performed. Six of them (31%) required an anterior esophageal flap to bridge residual gap. Complications included minor anastomotic leak in 2 cases and anastomotic stricture (<5mm) in 12 (80%) cases, which were treated with an average of 5 dilatations (1 of which with resection of the stricture). GERD occurred in 8 cases (53.3%), of which, 3 required fundoplication. None of the patients had esophageal swallowing difficulties or persistent dysphagia. Two children experienced food aversion. Mean hospital stay was 66.2 (22 to 230) days. There were 4 deaths (very low birth weight, 1; associated anomalies, 1; and late sepsis, 2). CONCLUSIONS: Considering heat gap determination remains imprecise, it seems possible to conclude that in a well-established tertiary care level referral center: (1) long gap EA could be treated successfully with primary repair and anastomosis; (2) strictures and GER represent the most frequent postoperative problem, but additional procedures required seem "acceptable" to maintain the patient's own esophagus and avoid replacement; (3) esophageal substitution in long gap EA should be reserved for cases in which a previous attempt of esophageal reconstruction failed.

Abnormalities, Multiple↗
PubMed2003

The impact of cystic fibrosis on neonatal intestinal obstruction: the need for prenatal/neonatal screening.

To determine the incidence of cystic fibrosis (CF) in neonates with intestinal obstruction (NIO) secondary to meconium ileus (MI), jejunoileal atresia (JA), meconium plug syndrome (MPS), volvulus (V), and meconium peritonitis (MP) and analyze the correlation of ultrasonographic (US) signs with CF in NIO with a prenatal diagnosis of intestinal anomaly, a prospective analysis of different types of NIO from 1990 to 1998 was undertaken. Immunoreactive trypsin measurement, genetic studies, and sweat tests were performed to confirm or rule out CF. Cases with prenatal diagnosis were analyzed for gestational age, dilated bowel, ascites, hyperechoic bowel, and calcifications. Of 80 neonates, 19 (24%) had CF: 2/33 (6%) JA, 6/14 (43%) MPS, 1/14 (7.1%) MP, 10/10 (100%) MI, and 0/9 V. Thirty (37.5%) had a prenatal diagnosis of an intestinal anomaly. The overall incidence of CF in NIO with a prenatal diagnosis of intestinal anomaly was 4/30 (13%), or 333 times the estimated risk of CF in the general population. A hyperechoic pattern with dilated bowel was associated with higher specificity for CF: 3/3 cases (100%), followed by hyperechoic bowel with ascites: 3/4 cases (75%). All babies with any type of NIO should thus be screened for CF. Prenatal screening for CF should be indicated in all pregnancies with US patterns of specific intestinal disorders.

Cystic Fibrosis↗
PubMed2003

Antenatal diagnosis of surgically correctable anomalies: effects of repeated consultations on parental anxiety.

OBJECTIVE: To assess whether or not a correlation exists between antenatal consultations and parental anxiety. STUDY DESIGN: In total, 31 couples undergoing prenatal consultation after a diagnosis of a surgically correctable anomaly were asked to fill in a questionnaire (Spielberger State-Trait Anxiety Inventory) measuring anxiety levels (AL) both after the first consultation and at birth. Prenatal counselling was done by a perinatal team including paediatric surgeon, obstetrician, and psychologist. RESULTS: Malformations were: eight diaphragmatic hernias, 10 intestinal atresias, four abdominal masses, nine abdominal wall defects. Each fetus was subsequently followed up at regular intervals from diagnosis to birth. AL at birth were then compared with the number of antenatal consultations. A negative correlation (r=-0.688, p<0.001) was found between the number of consultations and the level of anxiety at birth. Patients having at least two consultations had significantly lower anxiety levels at birth. CONCLUSION: Irrespective of the type of malformation, there is evidence that having more than one antenatal consultation may significantly reduce AL at birth. Therefore, early antenatal diagnosis should be encouraged in order to increase as much as possible chances of repeated consultations for the prospective parents.

Adult↗
PubMed2003

Bipedicled skin flaps for reconstruction of the abdominal wall in newborn omphalocele.

Despite technical refinements in surgery and advances in postoperative intensive care, abdominal wall closure in giant omphalocele remains a difficult endeavor. In this respect, bipedicled skin flaps obtained with longitudinal incisions along the margins of the rectus abdominis muscle may represent a good alternative solution to achieve a complete, tension-free midline closure. Incisional areas can subsequently be easily covered with split-thickness thigh grafts. Two neonatal cases were treated with this technique with good results. This has enabled avoidance of palliative coverage as well as complex musculo-cutaneous reconstructions at a later age.

Abdominal Wall↗
PubMed2003

[Prenatal diagnosis of congenital diaphragmatic hernia: an update].

Congenital diaphragmatic hernia (CDH) has an incidence of approximately 1:4000 live births. Most frequently the diaphragmatic defect is a left and posterolateral (Bochdalek) one. Prenatal diagnosis is made at ultrasonography; the relevant sonographic features will be described in the paper. Cystic adenomatoid malformation of the lung (CAML), pulmonary sequestration, bronchogenic cysts, pulmonary hypoplasia/agenesia need to be considered in differential diagnosis. In some cases, diagnosis of CDH is not possible "in utero": in such cases, herniation of abdominal viscera into the thorax takes place presumably just at delivery through a small diaphragmatic defect. CDH may be associated with intrauterine growth retardation (IUGR), chromosomal abnormalities (3%) and/or other malformations (10-50%): such as Central Nervous System, digestive, cardiac and urogenital anomalies. Therefore, search of associated malformations and amniocentesis with analysis of fetal karyotype are mandatory, whenever a CDH is diagnosed. CDH is still at present characterised by a high mortality (reportedly, about 45%). Many prognostic factors have been correlated to postnatal outcome of CDH: some of them are valuable prenatally by ultrasonography. However, the role of sonography in the prediction of neonatal outcome is still controversial: in particular, although many ultrasonographic parameters have been proposed, prenatal evaluation of pulmonary hypoplasia (a crucial factor related to postnatal survival) has not proved to be very accurate so far. Nevertheless, it is undisputable that prenatal diagnosis itself represents a crucial prognostic factor for CDH, since it allows birth of the affected fetuses in 3d level Perinatologic Centres provided with a Neonatal Intensive Care Unit and Neonatal Surgery.

Female↗
PubMed2002

Exteriorization-aspiration minilaparotomy for treatment of neonatal ovarian cysts.

INTRODUCTION: Recent literature indicates that laparoscopic techniques are considered the most appropriate approach for management of neonatal ovarian cysts (NOC). However, laparoscopic equipment may be unavailable in most centers, has high costs, and demands a long learning curve, especially in newborns. METHODS: A minilaparotomy with exteriorization-aspiration ("catch and suck") approach was used in 14 female newborns with antenatally diagnosed ovarian cysts. Average operating time was 25 minutes (range 15-45 min.). Postoperative course was uneventful in all cases; no intra- or postoperative complications were recorded. Length of stay was 48 hours in all patients. CONCLUSIONS: Minilaparotomy with cyst aspiration and subsequent removal may prove a reliable and safe technique in the treatment of NOC: operating time and length of stay are not significantly longer than laparoscopic approach, making this procedure a valid alternative.

Female↗
PubMed2002

Cystic anomalies of biliary tree in the fetus: is it possible to make a more specific prenatal diagnosis?

BACKGROUND/PURPOSE: Biliary tree cystic malformations (BCM) occur rarely. Current progress in ultrasonography makes it possible to identify them prenatally. The aim of this study was to analyze retrospectively prenatal ultrasound patterns of 5 consecutive subhepatic cysts in an effort to differentiate the BCM before birth and onset of symptoms. METHODS: The prenatal ultrasound patterns of 5 consecutive BCM were correlated with the postnatal diagnosis. RESULTS: Case 1 showed a hyperechogenic cyst that underwent enlargement during fetal life; the diagnosis at birth was an obstructed choledochal cyst (CC). In cases 2 and 3, an anechoic cyst with small, stable dimensions during pregnancy was identified; a biliary atresia (BA) type III-C was confirmed at birth. A slightly hyperechogenic cyst with no increase in size at repeated prenatal scans, was observed in cases 4 and 5; a CC and a cystic lesion at the confluence of the hepatic ducts (without obstruction) were diagnosed postnatally, respectively. CONCLUSIONS: The ultrasound scan pattern and size allow to make a prenatal differential diagnosis of BCM. Anechoic, small cyst in the hepatic hilum is highly suspicious for BA. Large, echoic or enlarging cyst is strongly suggestive of "obstructed" CC. Echoic, small and stable cyst is more suggestive of "unobstructed" CC.

Bile Ducts↗
PubMed2002

Severe congenital diaphragmatic hernia (CDH): a critical analysis of eight years' experience.

UNLABELLED: OBJECTIVES. 1) To define the best outcome of severe Congenital Diaphragmatic Hernia (CDH); 2) to critically evaluate deaths in order to identify possible criteria of exclusion from ECMO; and 3) to identify CDHs which could benefit from ECMO. MATERIALS AND METHODS: 63 severe CDHs, 35 (55.6 %) survivors and 28 (44.4 %) nonsurvivors, subdivided into 2 groups according to age at death: Group I dying at 12 < or = 24 hours, and Group II dying at > 24 hours after birth. The three groups were compared on the basis of prenatal diagnosis, polyhydramnios, gestational age, birth weight, pneumothorax, best values of postductal PaCO 2 and PaO 2, clinical and echocardiographic signs of persistent pulmonary hypertension, and severity of pulmonary hypoplasia (i.e., body weight to bilateral lung weight ratio at autopsy). RESULTS: PaCO 2, PaO 2 and degree of pulmonary hypoplasia were significantly worse in Group I compared to Group II and to survivors. PaCO 2 and PaO 2 in Group II did not differ significantly from those of survivors. CONCLUSIONS: In severe CDH it is possible: 1) to achieve a survival rate of 56 % without ECMO; 2) to identify a group of patients (Group I = 27 %) with severe pulmonary hypoplasia who would probably die even with ECMO; and 3) to identify a group of patients (Group II = 17 %) who might benefit from ECMO treatment.

Extracorporeal Membrane Oxygenation↗
PubMed2002

Multidisciplinary management of fetal surgical anomalies: the impact on maternal anxiety.

AIM: To assess the impact on maternal anxiety of a multidisciplinary approach in prenatal management of fetal surgical anomalies. DESIGN: A case-control study was undertaken: Group A (cases) consisted of 16 couples receiving a prenatal multidisciplinary counselling, Group B (controls) was represented by 16 couples, who received diagnosis of the fetal anomaly and the relevant counselling by an obstetrician only. The fetuses were affected by the following gastrointestinal anomalies: gastroschisis, omphalocele, intestinal atresia. METHODS: The Italian version of the Spielberger State-Trait Anxiety Inventory was utilized to assess maternal anxiety. In Group A maternal anxiety level was assessed after the first antenatal counselling and at birth, whereas in Group B only at birth. RESULTS: At birth, Group A presented STAI-S scores significantly lower than after the first antenatal consultation with the team (Mean +/- SD = 39.87 +/- 6.46 versus 68.93 +/- 5.81; p < 0.01). At the end of the first day spent with the baby in the Neonatal Surgery Unit, Group A presented STAI-S scores significantly lower than Group B (Mean +/- SD = 39.87 +/- 6.46 versus 70.62 +/- 4.12; p < 0.01). CONCLUSIONS: This study provides evidence of the positive impact on maternal anxiety of a multidisciplinary approach in prenatal management of fetal surgical anomalies.

Adult↗
PubMed2002

Digital fluorographic video-urodynamics in the long-term morphofunctional evaluation of Alcini's Ileocecourethrostomy and ileal reservoir.

INTRODUCTION: The authors present the functional long-term follow-up by means of digital fluorographic video-urodynamics (DFVUDM) of two different surgical urinary diversions. MATERIALS AND METHODS: 64 of 101 patients submitted to radical cystectomy from 1983 to 1999 for infiltrating bladder cancer, were diverted by means of an Alcini's ileocecourethrostomy (ICUS+T), and the remaining 37 patients by means of an ileal reservoir (IR). All of those orthotopically diverted patients were submitted to an accurate follow-up which included DFVUDM 1, 3, 6, and 9 years after the surgical procedure (mean follow-up 51 +/- 42 months). RESULTS: All the evaluated patients showed a neobladder with good function during both the filling and the voiding phases. In 88.8% of the DFVUDM examinations, it was possible to find a residual peristaltic activity of the neobladder walls. Such a residual peristaltic activity caused urinary leakage during the examination in 11.1% of cases, while vesico-ureteral reflux was detected in 12.5%. The patients voided by relaxing the perineal floor and/or by contracting the abdominal muscles: the emptying of the reservoir was often excellent with average residual urine of 28.5 ml. None of the patients needed clean intermittent catheterization. EMG evaluation of the pelvic floor in some of patients showed a peculiar EMG pattern characterized by an insufficient voluntary control of the perineal musculature with a slight increase of EMG activity during bladder filling. Moreover, an insufficient relaxation of the pelvic floor muscles in the beginning of and during the micturition has been seen. This particular EMG pattern was present in 22.22% of all patients included in this study while it was particularly high (81.81%) in patients with leakage. CONCLUSION: DFVUDM evaluation represents a highly sophisticated tool which allows an accurate long-term morphofunctional evaluation of the urinary diverted patients. In this study, it is shown that the functional results of the two studied surgical procedures, namely Alcini's ICUS+T and IR, are quite similar, demonstrating that the taeniotomies on the cecal tract may have almost the same functional effects of detubularization. Although DFVUDM revealed imperfect functional performances in some patients, the quality of life of diverted patients in our series seems to be satisfactory.

Adult↗
PubMed2000

Prenatal diagnosis of a bronchogenic cyst in an unusual site.

We report a rare case of a subdiaphragmatic cyst, diagnosed prenatally during routine ultrasound screening at 25 weeks' gestation. Serial ultrasonographic evaluation demonstrated a slight increase in the size of the cyst during pregnancy. On the basis of the anatomic site and the sonographic features of the lesion, four diagnostic hypotheses were postulated: cystic neuroblastoma, adrenal hemorrhage, duplication of the inferior third of the esophagus and retroperitoneal cystic lymphangioma. A healthy baby, weighing 3300 g and with Apgar scores of 8 and 9, was delivered vaginally at term. He underwent successful surgery at the age of 3 months. The post-operative course was uneventful and the baby is currently doing well. Histology revealed a bronchogenic cyst.

Abdomen↗
PubMed1999

Cystic adenomatoid malformation of the lung: clinical evolution and management.

UNLABELLED: Cystic adenomatoid malformation of the lung (CAML) is a rare pulmonary maldevelopment resulting from an abnormal growth of the terminal bronchial structures. This study proposes a possible management of prenatally diagnosed CAML. A group of nine cases of CAML diagnosed prenatally between January 1990 and December 1995 was studied retrospectively. The evolution of lesions was followed in utero by serial ultrasound monitoring. Chest X-ray was performed at birth in all neonates and CT only in the symptomatic ones. CAML was macrocystic in three cases and microcystic in six. No polyhydramnios, hydrops or associated malformations were seen. In four cases, CAML was confirmed at birth and required surgery. The lesion decreased in size prenatally in five fetuses, of whom only one underwent surgery. In two further cases a prenatal diagnosis of CAML was changed to diaphragmatic hernia. CONCLUSION: Given the possible clinical disappearance or resolution of cystic adenomatoid malformation of the lung, we believe that surgery is justified at birth only in symptomatic and radiologically positive neonates. It could be safely delayed in those asymptomatic patients with either positive or negative chest X-ray. The former need computed tomography at birth, whereas, in the latter, it should be performed at 6 months of age for a more definitive assessment of the patient.

Cystic Adenomatoid Malformation of Lung, Congenita↗
PubMed1998

A ten-year experience of Brescia-Cimino arteriovenous fistula in children: technical evolution and refinements.

PURPOSE: The arteriovenous fistula (AVF) of Brescia-Cimino fulfills nearly all of the criteria for an optimal access for chronic hemodialysis, such as long-term patency rate, low complication rate, and respect of vascular morphologic features. Alternative dialytic methods (i.e., external shunts and vascular grafts) cannot easily be applied to pediatric patients, and in addition, these methods are responsible for higher complication rates. METHODS: From January 1985 to December 1994, 112 Brescia-Cimino AVFs were performed in 90 children (average age, 5.5 years; range, 5 months to 18 years). The average weight of the children was 28 kg (range, 6.5 to 54 kg); 16% of AVFs were performed in children who were less than 5 years old, and 18% in children who were less than 15 kg in body weight. RESULTS: Chronic renal failure was caused by a nephropathy in 53 cases (14 with a nephrotic syndrome), and 37 cases had a uropathy. In all cases a phlebography was performed before the microsurgical treatment. Since 1994 an inflatable tourniquet has been placed on the selected upper arm because of an optimal exsanguination of the operating field. The primary patency rate was obtained in all but six of the children; 35% of AVFs had either immediate or late complications. Thrombosis was the most frequent complication that we observed. In comparison with 79% of late thrombosis, 60% of early thrombosis was cured. Of the 80 AVFs, 63.5% with a 4-year follow-up are still patent. CONCLUSION: We emphasize the following two conclusions: first, microsurgery is essential to create AVFs with good results in children as well as in adult patients; and second, the results improved after the adoption of an upper-arm exsanguination and ischemia (pressure range, 400 mm Hg to 600 mm Hg) that avoided spasm of the vessels with a final 35% reduction in surgical time.

Adolescent↗
PubMed1998

The diagnosis of bladder outlet obstruction in men by ultrasound measurement of bladder wall thickness.

PURPOSE: The objective of the study was to investigate specificity and sensitivity of bladder wall thickness in the diagnosis of bladder outlet obstruction. MATERIALS AND METHODS: The study included 174 patients referred to our prostate centers for lower urinary tract symptoms. Free uroflowmetry and pressure-flow studies were performed in duplicate as part of the diagnostic evaluation. After the 2 voiding studies were done the bladder was filled to 150 ml. and wall thickness was measured via suprapubic ultrasound. Bladder outlet obstruction was diagnosed and graded according to the Abrams-Griffiths and Schäfer nomogram as well as to the group specific urethral resistance algorithm. RESULTS: A significant correlation (r > 0.6, p < or = 0.007) was found between bladder wall thickness and all parameters of the pressure-flow study. A bladder wall thickness of 5 mm. appeared to be the best cutoff point to diagnose bladder outlet obstruction, since 63.3% of patients with bladder wall thickness less than 5 mm. were unobstructed while 87.5% of those with a bladder wall thickness 5 mm. or greater were obstructed. Bladder wall thickness out performed uroflowmetry in terms of specificity and sensitivity in the diagnosis of outlet obstruction as demonstrated by an area under curve value of 0.860 versus 0.688 in the receiver operator characteristics analysis. CONCLUSIONS: Measurement of bladder wall thickness appears to be a useful predictor of outlet obstruction with a diagnostic value exceeding free uroflowmetry although it does not represent a substitution to invasive urodynamics. These data support the hypothesis that the relationships between morphology and function are of clinical importance.

Adult↗
PubMed1997

Manual versus computer methods for diagnosing obstruction from pressure-flow tracings in patients with benign prostatic hyperplasia.

PURPOSE: We compared manual versus computer analysis of pressure-flow tracings for diagnosing bladder outlet obstruction in patients with benign prostatic hyperplasia. MATERIALS AND METHODS: A total of 105 patients with a clinical diagnosis of prostate enlargement and lower urinary tract symptoms was included in the study irrespective of free flow rates. Pressure-flow studies were performed in duplicate and tracings were evaluated by 2 independent investigators blinded to patients status. Manual reading of urodynamic printouts and fully computerized analysis using CLIM software were done. All urodynamic parameters relevant to the diagnosis of outlet obstruction were compared using the Abrams-Griffiths and Schäfer nomograms. Group specific urethral resistance factors were also compared. RESULTS: There was good correlation between manual and computer derived values of maximum flow (r = 0.9874, p < or = 0.0001), detrusor pressure at maximum flow (r = 0.9943, p < or = 0.0001), minimum detrusor pressure during voiding (r = 0.8816, p < or = 0.0001) and group specific urethral resistance factor (r = 0.9917, p < or = 0.0001). The diagnosis of outlet obstruction according to the group specific urethral resistance factor, and the Abrams-Griffiths and Schäfer nomograms was highly consistent using the manual and computerized approaches. CONCLUSIONS: Manual analysis of pressure-flow tracings generated by urodynamic equipment and digital data obtained by CLIM software appeared to be highly consistent and equally reliable for diagnosing and grading outlet obstruction.

Aged↗