ABSTRACT
The antiseptic and analgesic effectiveness of different preparations of lignocaine gel used prior to flexible cystoscopy were studied in patients recruited over a 12-month period. This random study involved 106 patients in four groups. There appeared to be no difference in bacterial colonisation of the urethra between the groups. Urethral analgesia was improved when higher volumes of gel were used. It was concluded that high-volume gel preparations (> 20 ml) with no antiseptic provided optimal conditions for flexible cystoscopy.
Subject(s)
Lidocaine/therapeutic use , Premedication , Urethra/surgery , Analgesia , Bacterial Infections/prevention & control , Cystoscopy , Gels , Humans , Male , Pain/etiology , Pain MeasurementABSTRACT
OBJECTIVE: To see if a eutectic mixture of local anaesthetics (EMLA) could be used effectively for the release of preputial adhesions as a day case procedure. PATIENTS AND METHODS: A total of 36 consecutive symptomatic children had their preputial adhesions separated under local anaesthetic with EMLA. RESULTS: The procedure was successful in 27 children. Of these, 16 remained symptom free at 9 to 12 months follow up although five children had slight recurrence of adhesions. The other 11 children were listed for circumcision at 2 weeks following the procedure because of marked recurrence of adhesions. CONCLUSION: EMLA cream is a good alternative to general anaesthetics in the separation of preputial adhesions. The technique is operator-dependent and better results were obtained when one person was using it regularly. Separation of adhesions is a worthwhile procedure in boys with symptomatic non-retractile foreskins.
Subject(s)
Anesthetics, Local , Lidocaine , Penile Diseases/surgery , Penis/surgery , Prilocaine , Child , Child, Preschool , Circumcision, Male , Drug Combinations , Follow-Up Studies , Humans , Lidocaine, Prilocaine Drug Combination , Male , Ointments , Recurrence , Reoperation , Tissue Adhesions/surgeryABSTRACT
Blood pressure and pulse rate measurements were recorded in 35 patients undergoing endotracheal intubation during general anaesthesia (Group A), and 35 patients who had an awake fibreoptic intubation under local anaesthesia (Group B). The mean arterial pressure in Group A rose by a mean of 35 mmHg immediately after intubation, compared with a mean fall of 9 mmHg in Group B. The mean pulse rate in Group A rose by 24 beats per minute (b.p.m.) immediately after intubation, compared with a rise of 3 b.p.m. in Group B. Both these differences were statistically significant (P less than 0.0001 and P less than 0.001 respectively, Mann Whitney U test). Postoperative discomfort was assessed 24 h later by means of linear analogue scales. There was a statistically higher mean score in relation to nose discomfort in Group B (P less than 0.002). Awake fibreoptic intubation successfully reduces the pressor response to endotracheal intubation in normotensive adults. It is suitable for use in those patients who are at risk from the pressor response.
Subject(s)
Anesthesia, Local , Blood Pressure/physiology , Intubation, Intratracheal/methods , Laryngoscopy , Anesthesia, General , Bronchoscopy , Deglutition , Female , Fiber Optic Technology , Humans , Hypertension/physiopathology , Male , Middle Aged , Nose , Pain/etiology , Pharynx , Prospective Studies , Pulse/physiologyABSTRACT
Tumour growth rates, as measured by incorporation of tritiated thymidine, have been reported as being of prognostic importance in breast cancer. We have measured the thymidine labelling index (TLI) of 185 early breast cancers, followed-up for a minimum of 8 years. Above median TLI was associated with higher tumour grade, but not with other prognostic factors. TLI was not predictive of survival in either univariate or multivariate analysis. The inter- and intra-observer reproducibilities of TLI measurements were poor, which may be a factor limiting its usefulness as a prognostic indicator in breast cancer.
Subject(s)
Breast Neoplasms/pathology , Mitotic Index , Breast Neoplasms/mortality , Female , Follow-Up Studies , Humans , Prognosis , Thymidine , Time FactorsABSTRACT
The long term prognostic significance of oestrogen receptors was assessed in a prospective study of 767 patients presenting between the years 1975 and 1981 with stage 1 and 2 breast cancer treated by mastectomy with either full axillary dissection or nodal sampling. Oestrogen receptor binding was determined by a dextran coated charcoal method and median follow up was 11 years. Oestrogen receptors were present in 396 (54%) of tumours. Absence of oestrogen receptors was associated with tumours of high histological grade, but there was no relationship between nodal status or tumour size. Oestrogen receptor status did not predict survival for the group as a whole or when stratified by nodal status. In multivariate analysis both nodal status and tumour size were powerful independent prognostic factors, but oestrogen receptors failed to achieve statistical significance.
Subject(s)
Biomarkers, Tumor/analysis , Breast Neoplasms/pathology , Receptors, Estrogen/analysis , Analysis of Variance , Biopsy , Breast Neoplasms/surgery , Female , Follow-Up Studies , Humans , Lymphatic Metastasis , Mastectomy, Modified Radical , Mastectomy, Simple , Menopause , Neoplasm Staging , Prognosis , Prospective StudiesABSTRACT
We report a case of rupture of the infrarenal abdominal aorta due to cross clamp injury. The mechanism of injury has been postulated and the literature on clamp injury has been reviewed.
Subject(s)
Aortic Rupture/etiology , Hemostasis, Surgical/adverse effects , Aged , Aorta, Abdominal/injuries , Hemostatic Techniques/instrumentation , Humans , Male , Postoperative Complications/etiologyABSTRACT
We have evaluated a new agglutination test for serum immunoreactive lipase in 24 patients with abdominal pain and hyperamylasaemia. On admission all 20 patients with acute pancreatitis had a positive lipase test, 3 of the 4 patients who did not have pancreatitis had a negative lipase test. The sensitivity of the lipase test on day 1 is 100%, the specificity 96% and predictive value of a positive test is 95.2% compared to 83% for amylase. A negative test excludes pancreatitis. In addition, the test stays positive longer than hyperamylasaemia.
Subject(s)
Clinical Enzyme Tests , Lipase/blood , Pancreatitis/diagnosis , Acute Disease , Adult , Aged , Aged, 80 and over , Female , Humans , Latex Fixation Tests , Male , Middle Aged , Predictive Value of Tests , Prospective Studies , Reagent Kits, DiagnosticABSTRACT
Between February 1983 and September 1985, an outbreak of methicillin-resistant Staphylococcus aureus involving 151 patients and staff occurred in a district general hospital. At its peak, 43 cases occurred in 3 months. Sixty-two patients suffered morbidity and two died. Conventional isolation techniques and once-daily whole body washing of affected patients with triclosan successfully controlled the outbreak.
Subject(s)
Antisepsis/methods , Disease Outbreaks/prevention & control , Methicillin , Staphylococcal Infections/epidemiology , Baths , England , Hospital Bed Capacity, 500 and over , Hospitals, General , Humans , Penicillin Resistance , Retrospective Studies , Staphylococcal Infections/drug therapy , Staphylococcal Infections/prevention & control , Staphylococcus aureus/isolation & purification , Triclosan/therapeutic useABSTRACT
The in vitro Thymidine Labelling Index (TLI) of 164 primary breast carcinoma was measured. The relationship of TLI to other established prognostic variables was examined, and the rates of of recurrence and survival of groups of women with high and low TLI tumours were compared. Poorly differentiated tumours had significantly greater TLI values but there were no significant associations with tumour size, axillary lymph node status, age and menopausal status or steroid receptor status. Although there were more recurrences and deaths in the group of women with high TLI tumours, these differences were not statistically significant. In vitro TLI may be a further expression of tumour differentiation, rather than cellular proliferation, and from this study does not provide any additional prognostic information.
Subject(s)
Breast Neoplasms/pathology , Carcinoma/pathology , DNA, Neoplasm/biosynthesis , Thymidine , Autoradiography , Breast Neoplasms/mortality , Breast Neoplasms/surgery , Carcinoma/mortality , Carcinoma/surgery , Female , Follow-Up Studies , Humans , Mastectomy , Neoplasm Recurrence, Local , Prognosis , TritiumABSTRACT
Fifty-six patients undergoing abdomino-perineal excision of the rectum for carcinoma were randomized to receive twice daily irrigation of the perineal wound with either 1% povidone-iodine (PVP-I) or normal saline for 5 days following surgery. The incidence of perineal wound infection, primary and delayed wound healing and persistent sinus formation was recorded. There was a highly significant reduction in perineal wound infection in the PVP-I group (P less than 0.01) and this was true even if perineal wound contamination had occurred during operation (P less than 0.05). Primary wound healing was significantly improved in the treatment group (P less than 0.02) and this was found also in the presence of contamination (P less than 0.005). There was no significant difference between the treated and control group in the incidence of delayed wound healing and persistent sinus formation.
Subject(s)
Anti-Infective Agents, Local/administration & dosage , Perineum/surgery , Povidone-Iodine/administration & dosage , Povidone/analogs & derivatives , Surgical Wound Infection/prevention & control , Aged , Anti-Infective Agents, Local/therapeutic use , Female , Humans , Male , Middle Aged , Postoperative Care , Rectal Neoplasms/surgery , Therapeutic Irrigation , Wound Healing/drug effectsSubject(s)
Cross Infection/prevention & control , Hospital Units , Methicillin/pharmacology , Staphylococcal Infections/prevention & control , Staphylococcus aureus/drug effects , Vascular Surgical Procedures , Anti-Infective Agents, Local/therapeutic use , Bacteriophage Typing , Carrier State/drug therapy , Carrier State/microbiology , Decontamination/methods , Disease Outbreaks/prevention & control , England , Hospital Bed Capacity, 500 and over , Humans , Methods , Penicillin Resistance , Staphylococcal Infections/drug therapy , Staphylococcal Infections/microbiology , Staphylococcus aureus/isolation & purificationSubject(s)
Carotid Artery Injuries , Jugular Veins/injuries , Wounds, Stab/therapy , Adult , Humans , MaleABSTRACT
Oestrogen receptor status was related to survival in 414 patients with primary breast cancer. Women with oestrogen receptors in their tumours survived significantly longer than those without receptors; this was true for both premenopausal and postmenopausal women and also when the patients were subdivided into those with and without axillary metastases. Patients with axillary metastases and no oestrogen receptors in their tumours had the worst prognosis, while women with axillary metastases and oestrogen receptors had a death rate similar to that of women with no axillary metastases and no receptors. Patients without oestrogen receptors and with no axillary metastases were identified as a high-risk group, and it would seem appropriate to include such patients in future trials for adjuvant therapy in early breast cancer.
Subject(s)
Breast Neoplasms/metabolism , Receptors, Estrogen/metabolism , Breast Neoplasms/mortality , Female , Humans , Lymphatic Metastasis , Menopause , PrognosisABSTRACT
Patients undergoing biliary surgery received either 750 mg cefuroxime i.m. with the premedication and then 8 hourly for 3 days ((group A) or 1.5 g cefuroxime i.v. at the time of induction of anaesthesia (group B) or not treatment (group C). Wound infections occurred in 3 out of 35 patients in group A, 1 out of 40 patients in group B and 11 out of 39 patients in group C (group B significantly different than group C, P less than 0.05). Eight patients (23%) in group C had chest complications. Cefuroxime was effective in the reduction of wound sepsis following biliary surgery and 1.5 g i.v. administered during induction of anaesthesia is the dosage of choice. The incidence of chest infection tended to be lower in patients receiving cefuroxime but many more patients would have to be studied for a conclusive result.
Subject(s)
Bacterial Infections/prevention & control , Cefuroxime/therapeutic use , Cephalosporins/therapeutic use , Premedication , Respiratory Tract Infections/prevention & control , Surgical Wound Infection/prevention & control , Adult , Aged , Biliary Tract Surgical Procedures , Cefuroxime/administration & dosage , Drug Administration Schedule , Drug Evaluation , Female , Humans , Male , Middle Aged , Postoperative Complications/prevention & controlABSTRACT
Serial measurements of serum amylase, lipase and ionized calcium were made in a prospective study of 17 patients with acute pancreatitis. The mean serum ionized calcium was significantly below the normal range for the first 24 h and had returned to normal after 48 h. There was no correlation between serum ionized calcium and paired calcium corrected for albumin during the first 36 h of the study, but they were correlated for the remainder of the investigation. Serum lipase and ionized calcium levels were just significantly correlated over the first 3 days (r = -0.44; t = 2.3; P less than 0.05; d.f. 22), but failed to reach correlation over the whole period of study (r = -0.34; t = 2.0; d.f. 31). These data establish a significant drop in directly measured ionized calcium early in an attack of pancreatitis, which is not seen in the paired corrected calcium values. Furthermore, the drop is correlated with serum lipase, although this is weak and other factors must be involved in the hypocalcaemia.