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1.
J Affect Disord ; 86(2-3): 299-303, 2005 Jun.
Article in English | MEDLINE | ID: mdl-15935251

ABSTRACT

BACKGROUND: Qualitative aspects of childhood experiences are believed to have an impact on course in affective disorder. Does perception of parental rearing correlate to persistence of affective illness? METHODS: In retrospective life charts were recorded every previous illness episode for 38 consecutive patients with treatment-refractory affective disorder. A semi-structured interview was used for collecting information about perception of parental rearing. RESULTS: Ten patients perceived themselves as "unwanted" during childhood, and 28 as "wanted". These former were found to have a more malignant illness course, as measured by total days in illness, percent of life in illness, and illness days per episode. LIMITATIONS: The patient sample was small and the findings require replication. CONCLUSIONS: Perception of not having been wanted by parents during upbringing might be an important vulnerability factor in the persistence of depressive symptomatology into adult life.


Subject(s)
Child Rearing/psychology , Child, Unwanted/psychology , Depressive Disorder/diagnosis , Parenting/psychology , Self Concept , Adult , Adult Children/psychology , Child , Depressive Disorder/epidemiology , Depressive Disorder/psychology , Female , Humans , Life Change Events , Male , Risk Factors , Suicide, Attempted/psychology , Suicide, Attempted/statistics & numerical data , Sweden/epidemiology
2.
Acta Anaesthesiol Scand ; 47(7): 818-22, 2003 Aug.
Article in English | MEDLINE | ID: mdl-12859301

ABSTRACT

BACKGROUND: Acupuncture is used for clinical pain relief but has not been evaluated under clinical anaesthesia. This study was designed to compare movement in response to surgical incision in anaesthetized patients subjected to electro-acupuncture (EA) or sham procedures. Our hypothesis was that EA stimulation would reduce the requirements for anaesthetic gas. METHODS: Forty-six healthy women, scheduled for laparoscopic sterilization at a Swedish county hospital, were randomized to have either the electro-acupuncture (n = 23) or sham (n = 23) procedure between the induction of general anaesthesia and the start of surgery. The minimal alveolar concentration (MAC) of sevoflurane required to prevent neck or major limb movements in response to surgical incision was determined in each group of patients. RESULTS: The MAC for sevoflurane was found to be higher in the group given acupuncture than in the control group (2.1 +/- 0.3% vs. 1.8 +/- 0.4%; P = 0.008). CONCLUSION: Electro-acupuncture given during general anaesthesia with sevoflurane failed to reduce but instead increased the clinical need for anaesthetic gas, possibly by reducing the anaesthetic effect of sevoflurane and/or by facilitating nociceptive transmission and/or reflex activity.


Subject(s)
Anesthetics, Inhalation/therapeutic use , Electroacupuncture/adverse effects , Methyl Ethers/therapeutic use , Movement/drug effects , Surgical Procedures, Operative , Adult , Anesthesia, General , Dose-Response Relationship, Drug , Female , Humans , Laparoscopy , Sevoflurane , Statistics, Nonparametric , Sterilization, Reproductive
3.
Int J Cancer ; 93(6): 817-22, 2001 Sep.
Article in English | MEDLINE | ID: mdl-11519043

ABSTRACT

HLA class II alleles have been associated with an increased risk of developing cervical cancer through infection with oncogenic forms of human papilloma virus (HPV). We have examined the association of variation at the DRB1 and DQB1 loci with HPV16 infection and risk of development of cervical cancer by analysis of 440 cases diagnosed with cervical cancer in situ and 476 age-matched controls in a retrospective case-control study. The infection history of a woman was studied by analysis of cervical smears taken at multiple times during a period of up to 27 years (1969-95). The frequency of a number of alleles are either increased (DRB1*0801, DRB1*1501, DQB1*0402 and DQB1*0602) or decreased (DRB1*0101, DRB1*1301, DQB1*0501 and DQB1*0603) in the cancer patients compared to the controls. After correction for multiple testing, only the DQB1*0602 and the DRB1*1501 alleles remain associated with cancer and only in HPV16-infected patients (DQB1*0602: 102/264 (39%) vs. 130/476 (28%), p = 0.028 and DRB1*1501: 104/259 (40%) vs. 132/469 (28%), p = 0.027). These alleles are associated primarily with infection by HPV and only indirectly affect the risk of developing cervical cancer in situ. To study the impact of these alleles on persistence of infection, women with short-term infections were compared to those with long-term infections. Carriers of DQB1*0602 and DRB1*1501 were more frequent in the group with long-term HPV infections, indicating that these class II alleles contribute to the inability to clear an HPV infection.


Subject(s)
Alleles , Carcinoma, Squamous Cell/genetics , Genes, MHC Class II/genetics , Papillomaviridae/genetics , Uterine Cervical Neoplasms/genetics , Carcinoma, Squamous Cell/virology , Case-Control Studies , Female , HLA-DQ Antigens/genetics , HLA-DQ beta-Chains , HLA-DR Antigens/genetics , HLA-DRB1 Chains , Humans , Risk , Time Factors , Uterine Cervical Neoplasms/virology
4.
Hereditas ; 135(1): 61-3, 2001.
Article in English | MEDLINE | ID: mdl-12035615

ABSTRACT

Cervical cancer is strongly associated with infection by oncogenic forms of human papillomavirus (HPV), mainly HPV 16 and HPV 18. The aim of this study was to test if a locus previously mapped to a region on chromosome 17 qter in patients with epidermodysplasia verucciformis (EV) and psoriasis and considered to be responsible for an increased susceptibility to HPV 5, also is linked to increased HPV susceptibility in cervical cancer in situ. We also wanted to test whether HPV 16 positivity cluster in families with cervical cancer. DNA was extracted from formalin fixed biopsies of 224 affected from 77 families diagnosed with cervical cancer in situ. Two microsatellite markers (D17S939 and D17S802) containing the locus were genotyped and linkage analysis was performed. No linkage was found to any of the two markers, neither when considering all cancer cases as affected nor when only considering HPV 16 infected cancer cases as affected in the analysis. We conclude that the susceptibility locus for HPV 5 infections associated with EV and psoriasis does not seem to affect susceptibility to HPV 16, frequently detected in cervical cancer. Also, positivity for HPV 16 did not show a significant clustering in families.


Subject(s)
Epidermodysplasia Verruciformis/genetics , Genetic Predisposition to Disease , Uterine Cervical Neoplasms/genetics , Female , Genetic Linkage , Genotype , Humans , Lod Score , Microsatellite Repeats , Papillomaviridae/metabolism , Recombination, Genetic
5.
Liver Transpl ; 6(1): 108-12, 2000 Jan.
Article in English | MEDLINE | ID: mdl-10648588

ABSTRACT

A shortage of liver donors for low-weight transplant recipients has prompted the development of procedures for liver-reduction, split-liver, and living related donor transplantations. For pediatric recipients weighing less than 10 kg, the left lateral segment is often still too large. We describe the procedure of monosegmental transplantation using segment II after segment III was resected in situ from a living related donor. Successful monosegmental transplantation is technically feasible and is a valid alternative to be considered for cases of size discrepancy between the recipient's volume and the donor's left lateral segment.


Subject(s)
Liver Transplantation , Living Donors , Adult , Biliary Atresia/surgery , Feasibility Studies , Female , Hepatectomy/methods , Humans , Infant , Liver Transplantation/methods , Male , Postoperative Complications
6.
Acta Anaesthesiol Scand ; 43(5): 536-41, 1999 May.
Article in English | MEDLINE | ID: mdl-10342001

ABSTRACT

BACKGROUND: An agitated recovery may occur after inhalation anesthesia. The aim of the present study was to assess the recovery quality after mask anesthesia with either halothane or sevoflurane in children. METHODS: Sixty-two children, 8 months to 18 years of age, scheduled for minor surgery, were randomly assigned to receive either halothane or sevoflurane. The patients were premedicated with midazolam and anesthesia was induced i.v. with propofol or by inhalation and maintained with halothane or sevoflurane in N2O/O2 via face mask. Recovery was assessed by a "blinded" observer using a postanesthetic recovery score. Agitation and pain were judged using a visual analog scale. The incidence of vomiting was noted. The day after anesthesia older children and parents of younger children were interviewed about their experience of the anesthesia and recovery period. RESULTS: There were no differences between groups in respect of age, weight, length, or duration of surgery or inhalational gas exposure. Median time from end of administration of inhalational agent to spontaneous eye opening was less after sevoflurane (25 min) than after halothane (48 min), (P < 0.01). Likewise, recovery was faster after sevoflurane anesthesia (P < 0.05). Agitation, but not pain, occurred more frequently after sevoflurane than after halothane (P < 0.05) and agitation was significantly more common in younger children. There was no difference in duration of hospital stay between day-care patients in the two groups. CONCLUSION: Early postanesthetic agitation and recovery was faster after mask anesthesia with sevoflurane than after halothane. There was a higher incidence of agitation in younger children, without correlation to pain.


Subject(s)
Akathisia, Drug-Induced/etiology , Anesthetics, Inhalation/adverse effects , Halothane/administration & dosage , Methyl Ethers/adverse effects , Postoperative Complications , Adolescent , Age Factors , Anesthetics, Inhalation/administration & dosage , Anesthetics, Intravenous/administration & dosage , Child , Child, Preschool , Humans , Hypnotics and Sedatives/therapeutic use , Incidence , Infant , Length of Stay , Methyl Ethers/administration & dosage , Midazolam/therapeutic use , Minor Surgical Procedures , Pain Measurement , Pain, Postoperative/etiology , Postoperative Nausea and Vomiting/etiology , Preanesthetic Medication , Propofol/administration & dosage , Recovery of Function , Sevoflurane , Single-Blind Method
7.
Cytogenet Cell Genet ; 82(1-2): 115-9, 1998.
Article in English | MEDLINE | ID: mdl-9763677

ABSTRACT

At least 34 complex I subunits of the electron transport chain are encoded by the nuclear genome, but only 14 of these have been mapped in the human. To rapidly map additional subunits, we have performed a combination of database mining and direct "wet" experimentation to identify intron and/or 5' upstream genomic DNA regions for 16 complex I genes. Wet experimentation was applied to 5 genes, and involved direct PCR amplification of introns by inter-exon PCR or splinkerette based PCR walking. Database mining was applied to 11 genes, and entailed the identification of incompletely spliced mRNAs and genomic CpG island clone sequences. This data was in files that carried no documentary description of the non-exon regions. Non-exon sequences were thus derived for 15 complex I genes and used to design functional gene specific PCR assays. Radiation hybrid mapping of these PCRs located 15 complex I genes to chromosomes l, 4, 5 (2 genes), 7 (2 genes), 8, 9 (2 genes), 11, 14, 16 (2 genes), 18, and 19.


Subject(s)
Chromosome Mapping , Electron Transport/genetics , Introns/genetics , NAD(P)H Dehydrogenase (Quinone)/genetics , DNA Primers , DNA, Complementary/analysis , Humans , Radiation Chimera
8.
Acta Anaesthesiol Scand ; 41(2): 242-7, 1997 Feb.
Article in English | MEDLINE | ID: mdl-9062607

ABSTRACT

BACKGROUND: Eltanolone is a short-acting intravenous anaesthetic, formulated as an oil-water emulsion. The aim of the present study was to estimate the anaesthetic dose (ED50) for induction in children 6-10 and 11-15 years of age and to collect safety data. METHODS: Forty-nine unpremedicated children, all ASA I or II, divided in one pilot-study group, with 5 children 6-15 years and two main study groups, 6-10 and 11-15 years of age, were studied. The first patient in each study group was given 0.86 mg/kg of eltanolone iv over 20 s. Fifty s after injection the chin was gently lifted to "the sniffing position' and the anaesthesia mask was placed over the face. Induction was considered satisfactory if there was no gross movement, coughing or response to verbal command during the following 15 s. The dose selected for the next patient was based on the observed response: if induction was not classified as satisfactory the dose was increased by a factor of 20%, otherwise it was decreased by the same factor. ED50 was estimated as described by Dixon and Massey. RESULTS: In children 6-10 years of age ED50 was 0.68 (0.49-0.92; 95% confidence limits) mg/kg and in children 11-15 years of age 0.53 (0.41-0.68) mg/kg. No child showed sign of pain on injection. One patient developed urticaria and 15 patients had transient rash after induction. Two patients (both responders receiving 0.86 and 0.40 mg/kg respectively) had apnoea lasting more than 15 s. Involuntary movements occurred in one patient. CONCLUSION: The ED50 of eltanolone for induction of anaesthesia in unpremedicated children 6-10 years of age was 0.68 mg/kg and in children 11-15 years of age 0.53 mg/kg. The findings suggest that an induction dose for children 6-15 years of age of about 1 mg/kg would be adequate in most cases. No serious adverse events were recorded. However, the drug has subsequently been withdrawn from further investigation due to an unacceptable incidence of rash and urticaria.


Subject(s)
Anesthesia, General , Anesthetics, Intravenous/administration & dosage , Pregnanolone/administration & dosage , Adolescent , Anesthesia, General/methods , Anesthetics, Intravenous/adverse effects , Child , Drug Evaluation , Female , Humans , Male , Pilot Projects , Pregnanolone/adverse effects , Propofol/administration & dosage , Propofol/adverse effects , Thiopental/administration & dosage , Thiopental/adverse effects
9.
Anesthesiology ; 83(5): 976-9, 1995 Nov.
Article in English | MEDLINE | ID: mdl-7486183

ABSTRACT

BACKGROUND: To determine possible delays in recovery after intravenous anesthesia induction with thiopental, the drug was compared with methohexital in infants 1-12 months of age who were scheduled for hernia repair or circumcision. METHODS: The infants were given equipotent doses of methohexital (3.0 mg/kg, n = 21) or thiopental (7.3 mg/kg, n = 20), in random and blind fashion. After tracheal intubation, anesthesia was maintained with isoflurane in nitrous oxide/oxygen. All children received 0.75 ml/kg caudal bupivacaine (2.5 mg/ml). Isoflurane was discontinued at the beginning of skin closure, and nitrous oxide was terminated immediately after the last suture (end of surgery). RESULTS: There were no differences between the two groups with respect to age, weight, or duration of surgery, which lasted 19 min (14-23 min) in the methohexital group and 16 min (15-19 min) in the thiopental group (median and inner quartile range). Time from termination of nitrous oxide to extubation did not differ significantly between the groups. Time to spontaneous eye opening after end of surgery was 23 min (5-44 min) after methohexital induction and 55 min (25-74 min) after thiopental induction (P < 0.05). Recovery, assessed as postanesthetic recovery scores by a blinded observer, was significantly more rapid in the methohexital group at arrival in the recovery room and 5, 15, and 45 min after arrival. After 120 min, almost all infants of both groups were awake. CONCLUSIONS: Recovery after short surgical procedures in infants is faster after intravenous induction with methohexital than with thiopental.


Subject(s)
Anesthesia Recovery Period , Anesthesia, Intravenous , Anesthetics, Intravenous , Methohexital , Thiopental , Humans , Infant , Male , Surgical Procedures, Operative
10.
Acta Anaesthesiol Scand ; 39(5): 633-6, 1995 Jul.
Article in English | MEDLINE | ID: mdl-7572013

ABSTRACT

The effect of preoperative sublingual buprenorphine (B) on postoperative pain (VAS), the need for postoperative opioid injections and on time to discharge, was evaluated in a prospective randomised double-blind study. Forty ASA I-II patients scheduled for arthroscopy of the knee received premedication with 0.4 mg buprenorphine (group B) and 42 patients were given placebo (group P). Postoperatively, pethidine was given to patients with pain. Three of the 40 patients in group B vs 11 of the 42 in group P received pethidine (P < 0.05). In group B, however, 13 of the 40 patients complained of nausea, prolonging median time to discharge from 155 to 255 minutes (P < 0.05). In group P, 3 of the 42 patients were nauseated, P < 0.01, compared with group B. Time to discharge did not differ between the groups in patients without nausea. The median respiratory rate was significantly lower in group B, but no patient required ventilatory support. In conclusion, premedication with sublingual buprenorphine cannot be recommended for this procedure. It reduces the need for postoperative injections of pethidine but increases the incidence of postoperative nausea which prolongs the recovery time. Careful monitoring is also mandatory because of the possibility of respiratory depression.


Subject(s)
Analgesics, Opioid/therapeutic use , Buprenorphine/therapeutic use , Meperidine/therapeutic use , Nausea/etiology , Pain, Postoperative/prevention & control , Premedication , Administration, Sublingual , Adolescent , Adult , Aged , Ambulatory Surgical Procedures , Arthroscopy , Buprenorphine/administration & dosage , Double-Blind Method , Humans , Middle Aged , Prospective Studies , Time Factors
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