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PubMed1993

Early stage cervical cancer: psychosocial and sexual outcomes of treatment.

Eighty-three women, mean age 45 years, successfully treated by surgery (S) or radiotherapy (RT) for stage 1b cervical cancer were assessed a mean of 97 weeks post treatment. Forty to 50% reported persistent tiredness, lack of energy and weight gain. Sixty per cent had not resumed their full premorbid functional status. Mean scores for anxiety and depression were higher than general population means and this sample scored higher for psychological distress than published data quoted for disease free cancer patients. These women reported many concerns about cervical cancer, most commonly fear of recurrent disease (91%). More than one-third blamed themselves for the disease. There were no significant differences in functional outcome or psychological status between treatment groups or by age or time since treatment. Psychological distress scores were significantly correlated with physical complaints (P < 0.001) and functional outcomes (P < 0.02). For the 61 women who were sexually active, sexual function post-treatment was rated as significantly poorer than subjectively recalled premorbid sexual function (P < 0.005). RT treated patients were more likely to report pain on intercourse and loss of enjoyment. Psychological as well as physical problems were highly correlated with sexual outcome (P < 0.01) 44% were unable to talk adequately with their partners about their experience. The majority felt they needed more information about cervical cancer, its treatment and how to help themselves rehabilitate. Forty-nine per cent would have liked to have had counselling. Even with the same physical morbidity the functional, emotional and sexual status of these women could be improved by giving more attention to their psychological and sexual concerns.

Adult↗
PubMed2003

Correlation of primary tumor prostate-specific membrane antigen expression with disease recurrence in prostate cancer.

PURPOSE: The restricted expression of the surface glycoprotein prostrate-specific membrane antigen (PSMA) to normal prostate tissue, primary and metastatic prostate cancer (PCa), and the neovasculature of various nonprostatic epithelial malignancies has enabled targeting strategies for PCa treatment using anti-PSMA antibodies. EXPERIMENTAL DESIGN: Using prostatectomy specimens, immunohistochemical staining for PSMA (7E11 antibody) was performed on formalin-fixed paraffin-embedded sections of 136 cases of PCa. Cytoplasmic immunoreactivity was scored for intensity and distribution, and results were correlated with tumor grade, pathological stage, DNA ploidy status (Feulgen spectroscopy), and disease recurrence. PSMA mRNA expression in selected primary tumors and metastatic lesions was also detected using in situ hybridization and autoradiography. RESULTS: Generally, PCa cells expressed relatively increased levels of PSMA as compared with benign elements. Among the PCa cases, increased (high) PSMA expression correlated with tumor grade (P = 0.030), pathological stage (P = 0.029), aneuploidy (P = 0.010), and biochemical recurrence (P = 0.001). The mean serum prostate-specific antigen level of 18.28 ng/ml at the time of diagnosis for the PSMA-overexpressing tumors was significantly greater than the mean serum prostate-specific antigen of 9.10 ng/ml for the non-PMSA-overexpressing group (P = 0.006). On multivariate analysis, pathological stage (P = 0.018) and PSMA expression (P = 0.002) were independent predictors of biochemical recurrence. PSMA protein overexpression in high-grade primary PCa tumors and metastatic lesions also correlated with increased PSMA mRNA expression levels using in situ hybridization and autoradiography. CONCLUSIONS: This study demonstrates for the first time that overexpression of PSMA in primary PCa correlates with other adverse traditional prognostic factors and independently predicts disease outcome.

Aged↗
PubMed1998

Extradural hematomas in children.

BACKGROUND: Extradural hematomas are rate complications of head injures in children often resulting from minor head traumas. Therefore the management of these ordinary traumas remains controversy since in many asymptomatic cases the intracranial bleeding is detected only by CT scan. METHODS: During the study period between January 1991 and September 1995 sixty-one patients ranging in age from 5 months to 12 years were operated on for epidural hematomas. They represent about the 3% of all patients admitted for head injury in the same period in our Division. According to the age, children were divided in three groups (G1, G2, G3). Males predominate over females in each group of age. The mechanism of injury, the clinical findings, the neurological assessment on admission, the site of hematoma and the presence of skull fracture were examined in order to identify clinical and diagnostic parameters predicting developing intracranial complications. RESULTS: The most common cause of head trauma was accidental falls in children under 5 years of age. Otherwise bicycle, pedestrian and car accidents are the main type of injury in older patients. A skull fracture was identified in 49 cases with a homogeneous distribution among the groups of age. Recurrent vomiting was found in about 70% of cases. A loss of consciousness was frequently reported (78%) in older children. Outcome mainly depended on Glasgow or Children Coma Score on admission. In our series the overall mortality rate was 4.9%. CONCLUSIONS: Our data according with the literature suggest that localized skull traumas, suspected fractures, a loss of consciousness after trauma and recurrent vomiting can be recommended as indications for intracranial complications.

Child↗
PubMed2006

Outcomes of Gleason score 10 prostate carcinoma treated by radical prostatectomy.

OBJECTIVES: To evaluate the outcome of radical prostatectomy for the rarest and most poorly differentiated prostate tumors of all: those with Gleason score 10. Controversy exists as to which form of therapy is most effective for high-grade prostate cancer (PCa). METHODS: We retrospectively reviewed the charts of all patients with pathologic Gleason score 10 PCa treated at our institution with radical prostatectomy from 1977 to 1999. All pathology specimens were reviewed by a urologic pathologist, and 13 cases with true Gleason score 10 PCa were identified. The preoperative covariables (prostate-specific antigen level, biopsy Gleason score, and clinical stage), perioperative covariables (pathologic stage, margin status, and tumor ploidy), and postoperative covariables (prostate-specific antigen level and adjuvant and salvage treatments) were assessed with respect to the oncologic outcomes. RESULTS: The median follow-up was 4.2 years. Preoperatively, only 4 of the 13 cases were correctly identified at biopsy, and the median preoperative prostate-specific antigen level was 4.5 ng/mL (interquartile range 0.3 to 12.5). Pathologic examination showed a small cell component in 7 cases, seminal vesicle invasion in 11, and positive lymph nodes in 3. Six patients developed recurrent PCa: three local, two systemic, and one biochemical recurrence. The biochemical recurrence-free and cancer-specific survival rate at 5 years was 53.8% and 76.9%, respectively. CONCLUSIONS: Gleason score 10 PCa is a highly aggressive disease that is usually lethal if managed conservatively. The results of the present study have provided some evidence that radical prostatectomy may be of benefit to patients with Gleason score 10 PCa.

Aged↗
PubMed1982

Immediate definitive surgery for perforated duodenal ulcers: a prospective controlled trial.

A prospective, randomized, double-blind trial was conducted in 101 patients to evaluate the safety and benefits of immediate definitive surgery for perforated duodenal ulcers. These patients, who were judged by predefined criteria to be medically fit and to have perforations in chronic ulcers, were randomized to undergo simple closure (35 patients), truncal vagotomy and drainage (VD) (32 patients), or proximal gastric vagotomy with closure (PGV) (34 patients). Patients were followed with endoscopic assessment for up to 39 months. There was no mortality and only a few minor postoperative complications. At 39 months follow-up, the cumulative rates of recurrence were 63.3%, 11.8% and 3.8% after closure, VD, and PGV, respectively (p less than 0.001). With the exception of the one recurrence after PGV, all relapses were symptomatic, and eight of these 18 required reoperation. Relapse rates and Visick scores between VD and PGV were significantly different. Both safe as well as effective, immediate, nonresective, definitive operation is indicated for good-risk patients who have perforations in chronic duodenal ulcers.

Adult↗
PubMed2005

[Results of operative therapy of idiopathic clubfoot using a dorsomedial approach with soft tissue preparation "à la carte"].

INTRODUCTION: Several concepts have been published for therapy of idiopathic clubfoot. Actually the Cincinnati approach is the "gold-standard" in operative treatment of idiopathic clubfoot. Using this approach delayed wound healing and overcorrection are wellknown complications. During the last 30 years a dorsomedial approach is used in operative treatment of idiopathic clubfoot in our clinic. Using this approach a dorsal, medial and/or lateral release can be performed. Postoperatively a plaster cast is used. The following years a rigid therapy with orthosis and support is requested. PATIENTS AND METHOD: Between June 1986 and December 2000 130 clubfoot operations with soft tissue release were performed. 119/130 (91 %) patients could be clinically and radiologically followed-up after a mean of 4.5 years (min: 2, max: 17) including 65.5 % male and 34.5 % female patients. Average age at time of operation was 7.6 months. The findings were classified according to Dimeglio. To evaluate the clinical results the score according to Laaveg and Ponseti was used. X-rays with load (a. p. and lateral view) were evaluated preoperatively and at follow-up for a. p. and lateral talocalcaneal angle, talometatarsal-I-angle, calcaneometatarsal-V-angle and the angle of the first ray. Additionally complications and recurrences were documented. RESULTS: 21.8 % of the feet were classified IV degrees , 39.5 % III degrees and 38.7 % II degrees according to Dimeglio. Recurrent clubfoot was found in 7.6 % of all cases. All angles showed a significant improve. At latest follow-up 95.6 +/- 9.2 points according to the score of Laaveg and Ponseti were achieved. Flat top talus was found in 37 cases. CONCLUSION: The dorsomedial approach allows an excellent correction of clubfeet with a low rate of complications and recurrences in comparison to other studies.

Achilles Tendon↗
PubMed1996

Endoscopic treatment of vesicoureteral reflux in patients with myelodysplasia.

PURPOSE: We assessed the usefulness of and indications for endoscopic treatment of vesicoureteral reflux in myelodysplasia patients. MATERIALS AND METHODS: A total of 26 patients treated with intermittent catheterization was divided into 11 (16 ureters) with and 15 without vesicoureteral reflux. In 9 patients (13 ureters) endoscopic correction was performed with 3% atelo-collagen and without anesthesia at the outpatient clinic. In each ureter we obtained the sum of scores for 4 risk factors for upper urinary tract deterioration: bladder compliance less than 10 ml./cm. water, grade 2 to 3 bladder deformity, detrusor-sphincter dyssynergia and urethral closure pressure 50 cm. water or greater. RESULTS: No reflux was demonstrated immediately after the initial collagen injection but cystography 3 to 6 months later showed recurrent reflux in 5 ureters (38%). Repeat injection cured the reflux, with results persisting for an average of 17 months. Mean risk factor score for patients without vesicoureteral reflux was significantly lower than that for patients with reflux. In patients treated with intermittent catheterization and anticholinergic agents the mean score for ureters with an increased or unchanged reflux grade was significantly greater than for those with a decreased grade. CONCLUSIONS: Endoscopic treatment of reflux appears to be safe and useful in patients with myelodysplasia. The treatment is preferable in those with high risk factor scores due to the possibility of increased reflux grade in such patients.

Animals↗
PubMed2004

[Surgical treatment of posterior instability of the shoulder joint using an iliac bone block or an acromial pediculated bone block: outcome in eighteen patients].

PURPOSE OF THE STUDY: The posterior bone block procedure is a popular option for the treatment of involuntary posterior instability of the shoulder. The purpose of this study was to analyze the long-term results of this procedure using an iliac bone graft and to point out the advantages of Kouvalchouk technique using an acromial pediculated block. MATERIAL AND METHODS: Eighteen patients, ten men and eight women, mean age 27 years, were reviewed: thirteen were active in sports activities including four at the competition level. The duration of symptoms before surgery was four years on the average. One patient experienced recurrent dislocation, twelve suffered regular involuntary subluxation, and five had painful shoulders possibly related to posterior instability considering the arthroscopic findings. For nine patients (group 1), an iliac block was combined with the soft-tissue procedure. In nine others (group 2), the procedure described by Kouvalchouk was used to create a posterolateral acromial bone block with pediculated deltoid fibers. Functional outcome was assessed with the 100-point Duplay score. The position of the bone block and osteoarthritis were assessed on plain x-rays. RESULTS: Mean follow-up was 13.5 years in group 1 and 3.5 years in group 2. Four patients needed a revision procedure to remove a screw. At last follow-up, the average Duplay score was 78 points. Nine patients returned to their former sports activities. Seven patients were pain free and ten had moderate discomfort at effort. We did not observe any recurrent dislocation no subluxation but did have six patients who described apprehension. The mean Duplay score was 70 points in group 1 and 86 points in group 2. In two patients in group 1, the x-rays showed signs of grade 3 or 4 osteoarthritis, which was related to an intra-articular screw in one; the other patient had had the same degenerative signs before surgery. Two patients developed grade 1 osteoarthritis. DISCUSSION AND CONCLUSION: The bone block procedure is effective for posterior instability of the shoulder. Occurrence of osteoarthritis, compared with the anterior bone block, is lower after long-term follow-up. The results of the Kouvalchouk procedure with an acromial pediculated bone block look promising. We recommend an additional capsuloplasty when inferior hyperlaxity is associated with posterior instability.

Acromion↗
PubMed2001

Radiation therapy for the prevention of heterotopic ossification at the elbow.

We present nine patients (five men and four women) who underwent surgical excision of clinically significant heterotopic ossification at the elbow. They also received perioperative radiation therapy using total doses between 600 and 1000 cGy. Five received fractionated radiotherapy, with two fractions of 500 cGy applied on the first two postoperative days, and the remaining four were irradiated with single doses of 600 and 700 cGy. After a mean period of observation of 7.7 months (6 to 13) none had radiological recurrence of heterotopic ossification and eight showed clinical improvement. Assessment of the functional outcome showed a mean improvement in the Morrey score from 33.3 to 84.5 points indicating a high therapeutic efficacy of prophylactic irradiation.

Adult↗
PubMed2001

Antibiotic treatment for threatened abortion during the early first trimester in women with previous spontaneous abortion.

BACKGROUND: We retrospectively examined the usefulness of antibiotic therapy for management of first-trimester threatened abortion in women with previous spontaneous abortion. METHODS: From 1993 through 1999, women with first-trimester threatened abortion received antibiotic therapy. Only those with gestational age less than 9 weeks and previous spontaneous abortion were included in this analysis. Women with mild abdominal cramping received amoxicillin plus erythromycin for 1 week; those with severe abdominal pain received amoxicillin plus clindamycin for 1 week. Recurrence was documented on the basis of either lower abdominal pain or vaginal bleeding. RESULTS: Of the 23 women included, 15 (65%) had abnormal vaginal flora (a score above 4, Nugent's criteria). Seven of 16 women who received amoxicillin plus clindamycin and three of seven who received amoxicillin plus erythromycin had complete resolution of lower abdominal pain and vaginal bleeding without recurrence (p=1). The recurrence rate was higher, though not significantly, in women with abnormal bacterial vaginal flora (8/15 vs. 2/8, p=0.379). Twenty-two (96%) of the 23 pregnancies were carried to term, with no identifiable neonatal anomalies. CONCLUSIONS: These results suggest the usefulness of early antibiotic therapy in preventing pregnancy loss in women with threatened abortion early in the first trimester, and warrant further clinical trials.

Abortion, Spontaneous↗
PubMed2002

Botulinum toxin A in the treatment of patients with Frey syndrome.

BACKGROUND: This was a prospective study of the treatment of Frey syndrome, also known as gustatory sweating, with botulinum toxin A. METHODS: Thirteen patients with a mean involved skin area of 53 (range 36-80) cm2, as assessed with the Minor starch-iodine test, were treated with 0.1 ml toxin (75 units/ml) injected intracutaneously into every 4 cm2 of involved skin. The mean total dose was 100 (range 67.5-150) units. Treatment results were assessed every 3 months with the Minor test. The Frey Questionnaire Card (FQC) was used for subjective assessment. The mean follow-up after primary treatment was 20 (range 9-24) months. Treatment was repeated if the symptoms recurred. RESULTS: After 3 months 11 of the 13 patients showed a decrease of gustatory sweating of more than 90 per cent. All but one patient with a follow-up of 2 years suffered recurrent gustatory sweating. The mean recurrence-free period after primary treatment was 11 months and that after secondary treatment was 15 months. FQC score and objective assessment correlated well. Treatments were well tolerated, although two patients developed a temporary perioral muscle paresis. CONCLUSION: Botulinum toxin A produces good results in the treatment of Frey syndrome. Repeated treatment improves on the results of primary treatment.

Adult↗
PubMed1995

Selection of men at high risk for disease recurrence for experimental adjuvant therapy following radical prostatectomy.

OBJECTIVES: Following surgery, men with recurrent prostate cancer have an isolated elevation in serum prostate-specific antigen (PSA) well in advance of measurable metastatic disease. Rational patient selection for new forms of adjuvant therapy, for example, gene therapy, is imperative. METHODS: In a retrospective study of two cohorts, we used proportional hazards regression analysis to develop and validate a multifactor model for identifying men who are at high risk of cancer recurrence. The model cohort consisted of 216 men with clinical Stage T2b and T2c treated by 1 urologist. The validation cohort consisted of 214 men with Stage T2b and T2c disease. RESULTS: A model for log relative risk, Rw, used serum PSA with a sigmoidal transformation (PSAST), radical prostatectomy Gleason score (GS), and pathologic stage (PS) as specimen confined or nonspecimen confined: Rw = (PSAST x 0.06) + (GS x 0.54) + (PS x 1.87). Recurrence risk categories were determined as low risk if Rw is less than 4.0, intermediate risk if it is 4.0 to less than 5.75, and high risk if Rw is more than 5.75. The observed Kaplan-Meier actuarial analysis of the three risk groups correlated well with the predictions determined for the model cohort. We then validated this model independently using a second cohort of 214 men with similar age, stage, and grade treated by 3 different urologists at two different institutions. CONCLUSIONS: The recurrence rates for men in the high-risk group are similar to those for men with positive lymph nodes and justifies exploration of experimental adjuvant therapy within this group using this model of patient selection.

Actuarial Analysis↗
PubMed2005

The impact of CAG repeats in exon 1 of the androgen receptor on disease progression after prostatectomy.

BACKGROUND: The authors examined the impact of the number of CAG repeats in exon 1 of the androgen receptor on disease progression among men with prostate carcinoma after prostatectomy. This polymorphism has been associated with alterations in activity of the androgen receptor in in vitro systems and with the risk of clinically diagnosed prostate carcinoma in some epidemiologic studies. An earlier series found that, among men at low risk of progressive disease, a small number of CAG repeats predicted a high risk of recurrence, and the impact of CAG repeats varied among men with different risks of progressive disease. METHODS: The authors analyzed specimens from a large clinical series of fixed tissue specimens from men who underwent prostatectomy at a single institution, including 413 American white men (WM) and 298 African-American men (AAM), with 5-10 years of available clinical follow-up. RESULTS: There was little association between the number of CAG repeats and extent of disease, Gleason score, and preoperative PSA level at diagnosis. Overall, patients who had > 18 CAG repeats had a greater risk of recurrence compared with patients who had </= 18 CAG repeats (hazard ratio [HR] = 1.52; P = 0.03). Excess risk was not found among men who were at low risk of recurrence (HR = 0.93; P = 0.96); however, among men who were at high risk of recurrence, the risk elevated for WM (HR = 1.75; P = 0.28), AAM (HR = 1.49; P = 0.06), and both races combined (HR = 1.53; P = 0.03). CONCLUSIONS: Overall, men with prostate carcinoma who had > 18 CAG repeats had an estimated 52% increased risk of disease recurrence. The increased risk could be attributed to men who were at high risk of recurrence.

Adenine↗
PubMed2006

The iliopsoas abscess: aetiology, therapy, and outcome.

BACKGROUND AND AIMS: The treatment strategy for patients with a retroperitonally localised abscess is controversial as it remains open which fluid collections should be drained by open access or by percutaneously inserted drainage. PATIENTS: Therefore, the data of 40 consecutively treated patients with an iliopsoas abscess were analysed retrospectively. RESULTS: Ten patients suffered from a primary abscess and ten from a post-operative abscess; further, in 20 patients, the aetiology of the abscesses were due to Crohn's disease, neoplasia, spondylitis or other relevant concomitant diseases. Eight of 40 patients were initially treated by image-guided percutaneous drainage (PD), the other by open access drainage. Six patients died (15%), all of them had been operated; 15 (37.5%) patients had a recurrence of their abscess and needed re-operation. Factors predicting a poor outcome were age, APACHE II score, bi-lateral abscesses and a post-operative or bony cause, but the bacteriological findings did not influence the outcome. CONCLUSIONS: We suggest an algorithm for treatment of iliopsoas abscesses depending on number and volume of the abscesses.

APACHE↗
PubMed2004

Brachytherapy versus surgery in carcinoma of tonsillar fossa and/or soft palate: late adverse sequelae and performance status: can we be more selective and obtain better tissue sparing?

PURPOSE: To report on the tumor control, adverse late normal tissue sequelae, and functional performance in patients with tonsillar fossa and/or soft palate (SP) tumors. The aim of the study is to validate the use of a more selective clinical target volume in conjunction with highly conformal radiotherapy (RT) techniques to better spare the surrounding normal tissues. METHODS AND MATERIALS: Between 1986 and 2001, T1-T3 tonsillar fossa/SP tumors were treated in the Erasmus Medical Center using external beam radiotherapy (EBRT) to 46 Gy in 2-Gy fractions to the primary tumor and neck, followed by brachytherapy (BT) to the primary. Neck dissection was performed for node-positive disease (BT group; 104 patients). If BT was not feasible, patients underwent surgery and postoperative RT (PORT) to a dose of 50-70 Gy in 2-Gy fractions (surgery group; 86 patients). Local control, regional control, disease-free survival, and overall survival were determined. Late side effects were scored using the Radiation Therapy Oncology Group criteria. Univariate and multivariate Cox regression analyses were performed for regional failure (RF), with the parameters gender, age, site, TN stage, modality, dose, and overall treatment time. Recurrences in the contralateral neck were also related to significant ipsilateral involvement of the base of tongue and/or involvement of the SP crossing the midline. To determine the performance status scale scores and degree of xerostomia, a survey was conducted among patients living with no evidence of disease and a minimum of 2 years of follow-up. For that purpose, a research nurse interviewed patients regarding eating in public, normalcy of diet, normalcy of speech, and xerostomia. RESULTS: The tumor control rates after BT vs. surgery at 5 years were 88% vs. 88% for local control; 93% vs. 85% for regional control; 57% vs. 52% for disease-free survival; 67% vs. 57% for overall survival; and 5% vs. 6% for RF. No patient had RF in the contralateral untreated N0 neck (0 of 14 vs. 0 of 15). Multivariate Cox regression analysis for RF was statistically significant for Stage T2 vs. T3 (hazard ratio 0.09) and for the dose to the neck >46 Gy (hazard ratio, 8.7; 95% confidence interval, 1.3-57.1). The significant late side effects in the BT group vs. surgery group were ulcer in 39% vs. 7% (p = 0.001) and trismus in 1% vs. 21% (p = 0.005). The performance status scale scores and response to questions regarding xerostomia for BT vs. surgery revealed no statistically significant differences for eating in public, normalcy of diet, normalcy of speech, and xerostomia. The mean visual analog score for xerostomia was 5.5 in the BT group vs. 6 in the surgery group. CONCLUSION: Excellent locoregional control was obtained in T1-T3 tonsillar fossa and/or SP tumors. The rate at 10 years was 84% (BT group) vs. 78% (surgery group). However, adverse late side effects were not negligible. In addition to modality-specific side effects (ulcer/trismus), both treatment groups were significantly affected by xerostomia. Only 6 recurrences (4%) were observed in the 149 electively treated contralateral necks, and no relapses were seen in the 29 untreated contralateral necks. We, therefore, suggest that it is not necessary to treat the contralateral neck, unless the tumor extends beyond the midline of the soft palate (uvula) or beyond the lateral one-third of the ipsilateral base of the tongue. Moreover, with the currently available CT-based neck level definitions, more conformal contours (i.e., tighter boundaries) around the clinical target volume can be designed. In this way, critical structures such as the temporomandibular joint and part of the pterygoid muscles can be avoided more easily. Also, when using highly conformal treatment techniques (e.g., intensity-modulated RT), one can further reduce the dose to the major salivary glands and oral mucosa. We believe these measures will lead to less trismus and less xerostomia.

Adult↗
PubMed2003

Arthroscopic posterior labral repair and capsular shift for traumatic unidirectional recurrent posterior subluxation of the shoulder.

BACKGROUND: The purpose of this study was to evaluate the results of arthroscopic treatment of traumatic unidirectional recurrent posterior subluxation of the shoulder. METHODS: We treated twenty-seven patients who had traumatic unidirectional recurrent posterior subluxation of the shoulder with arthroscopic labral repair and posterior capsular shift, and we evaluated them at a mean of thirty-nine months postoperatively. Patients who had posteroinferior instability, multidirectional instability, or an atraumatic onset or who were undergoing revision were excluded. There were twenty-five male and two female patients with a mean age of twenty-one years (range, fourteen to thirty-three years). All patients were involved in sports activity, and all had had a substantial injury prior to the onset of the instability. Results were assessed on the basis of stability, motion, and UCLA (University of California at Los Angeles), ASES (American Shoulder and Elbow Surgeons), and Rowe scores. Pain and function were also evaluated with visual analog scales. RESULTS: All patients had one or more lesions in the posteroinferior aspect of the labrum and capsule. The most common finding was incomplete stripping of the posteroinferior aspect of the labrum (eighteen patients). At the arthroscopy, the posteroinferior aspect of the capsule appeared to be stretched in twenty-two patients. At the time of follow-up, all patients had improved shoulder function and scores (p < 0.01). All patients also had a stable shoulder according to subjective and objective measurements, except for one patient who had recurrent subluxation. Except for that patient, all patients were able to return to their prior sports activity with little or no limitation. Shoulder function was graded as >90% of the preinjury level in twenty-four patients. There were twenty-one excellent UCLA scores, five good scores, and one fair score. The average pain score improved from 4.5 points preoperatively to 0.2 point at the time of follow-up (p < 0.0001). The mean loss of internal rotation was one vertebral level. There were no operative complications. CONCLUSIONS: Arthroscopic posterior labral repair and capsular shift to treat traumatic unidirectional recurrent posterior subluxation is a reliable procedure with respect to providing stability, pain relief, and functional restoration.

Adolescent↗
PubMed2000

Colorectal cancer follow-up: a reassessment of empirical evidence on effectiveness.

Colorectal cancer is an important cause of death in the Western world, with a propensity of cancer recurrence even after resection with curative intent. Active follow-up has been advocated as a means to detect cancer recurrence at an earlier stage and thereby improve the survival of colorectal cancer patients. The present study assesses published evidence on the effectiveness of follow-up. Articles were obtained from a 20-year Medline search and from cross-references between articles. Articles were included, scored for quality, and extracted by explicit criteria. Regression analysis and chi-squared analysis was performed to assess (1) whether detection of recurrence at earlier asymptomatic disease stage leads to better post-treatment prognosis, and (2) whether active follow-up does improve overall (quality adjusted) survival, as compared to symptom-guided care only. The relationship between disease stage of recurrence (symptoms, number and size) and survival was analysed from 42 articles, 10 of which provided adequate data. Absence of symptoms and small number of recurrence were significantly related to better survival, smaller size insignificantly so. The potential of active follow-up seemed related to a marginally better outcome, larger gains being found in lower quality studies. Available data do suggest that survival gains vary between 0.5 and 2%, 1% seeming to be a best estimate of overall survival gain. Neither the notion that earlier detection of recurrences does significantly improve outcome, nor the hope that active follow-up provides a statistically and clinically significant gain in (quality adjusted) survival, are so far supported by adequate evidence. Colorectal cancer follow-up still fails to meet the criteria for evidence based medicine.

Chi-Square Distribution↗
PubMed1999

Psychological predictors of single and recurrent major depressive episodes.

AIM: To examine for differential psychological risk factors in a nonclinical sample having single or recurrent episodes of major depression. METHODS: A cohort of 164 subjects was assessed initially in 1978 in their last year of teacher training, and at five-yearly intervals in 1983, 1988 and 1993. Experience of episodes of DSM major depression and anxiety disorders from each wave were summed and three groups (nil, one, and two or more episodes of major depression) were derived. The cohort also completed a series of self-report measures including neuroticism, state and trait depression, self-esteem, dependency, childhood parental environment and social support. RESULTS: The group with two or more episodes were distinctly more likely to have met lifetime criteria for an anxiety disorder and to have had multiple anxiety disorder diagnoses over their lifetime. Groups with one or more episodes reported higher mean scores for trait depression, neuroticism and maternal overprotection and lower mean scores for paternal care and self esteem at baseline in 1978, but these variables did not predict differences between groups with single and recurrent episodes. At 1993, those with two or more episodes differed from those with none and single episodes in reporting lower trait depression scores and decreased perception of satisfactory social support over time, suggesting a psychological scarring effect for those with repeated episodes.

Anxiety Disorders↗