Journal of Clinical and Diagnostic Research, ISSN - 0973 - 709X

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On Sep 2018




Prof. Somashekhar Nimbalkar

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Prof. Somashekhar Nimbalkar
Head, Department of Pediatrics, Pramukhswami Medical College, Karamsad
Chairman, Research Group, Charutar Arogya Mandal, Karamsad
National Joint Coordinator - Advanced IAP NNF NRP Program
Ex-Member, Governing Body, National Neonatology Forum, New Delhi
Ex-President - National Neonatology Forum Gujarat State Chapter
Department of Pediatrics, Pramukhswami Medical College, Karamsad, Anand, Gujarat.
On Sep 2018




Dr. Kalyani R

"Journal of Clinical and Diagnostic Research is at present a well-known Indian originated scientific journal which started with a humble beginning. I have been associated with this journal since many years. I appreciate the Editor, Dr. Hemant Jain, for his constant effort in bringing up this journal to the present status right from the scratch. The journal is multidisciplinary. It encourages in publishing the scientific articles from postgraduates and also the beginners who start their career. At the same time the journal also caters for the high quality articles from specialty and super-specialty researchers. Hence it provides a platform for the scientist and researchers to publish. The other aspect of it is, the readers get the information regarding the most recent developments in science which can be used for teaching, research, treating patients and to some extent take preventive measures against certain diseases. The journal is contributing immensely to the society at national and international level."



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Sri Devaraj Urs Medical College
Sri Devaraj Urs Academy of Higher Education and Research , Kolar, Karnataka
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Dr. Saumya Navit

"As a peer-reviewed journal, the Journal of Clinical and Diagnostic Research provides an opportunity to researchers, scientists and budding professionals to explore the developments in the field of medicine and dentistry and their varied specialities, thus extending our view on biological diversities of living species in relation to medicine.
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Professor and Head
Department of Pediatric Dentistry
Saraswati Dental College
Lucknow
On Sep 2018




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Dr. Arunava Biswas
MD, DM (Clinical Pharmacology)
Assistant Professor
Department of Pharmacology
Calcutta National Medical College & Hospital , Kolkata




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Best regards,
C.S. Ramesh Babu,
Associate Professor of Anatomy,
Muzaffarnagar Medical College,
Muzaffarnagar.
On Aug 2018




Dr. Arundhathi. S
"Journal of Clinical and Diagnostic Research (JCDR) is a reputed peer reviewed journal and is constantly involved in publishing high quality research articles related to medicine. Its been a great pleasure to be associated with this esteemed journal as a reviewer and as an author for a couple of years. The editorial board consists of many dedicated and reputed experts as its members and they are doing an appreciable work in guiding budding researchers. JCDR is doing a commendable job in scientific research by promoting excellent quality research & review articles and case reports & series. The reviewers provide appropriate suggestions that improve the quality of articles. I strongly recommend my fraternity to encourage JCDR by contributing their valuable research work in this widely accepted, user friendly journal. I hope my collaboration with JCDR will continue for a long time".



Dr. Arundhathi. S
MBBS, MD (Pathology),
Sanjay Gandhi institute of trauma and orthopedics,
Bengaluru.
On Aug 2018




Dr. Mamta Gupta,
"It gives me great pleasure to be associated with JCDR, since last 2-3 years. Since then I have authored, co-authored and reviewed about 25 articles in JCDR. I thank JCDR for giving me an opportunity to improve my own skills as an author and a reviewer.
It 's a multispecialty journal, publishing high quality articles. It gives a platform to the authors to publish their research work which can be available for everyone across the globe to read. The best thing about JCDR is that the full articles of all medical specialties are available as pdf/html for reading free of cost or without institutional subscription, which is not there for other journals. For those who have problem in writing manuscript or do statistical work, JCDR comes for their rescue.
The journal has a monthly publication and the articles are published quite fast. In time compared to other journals. The on-line first publication is also a great advantage and facility to review one's own articles before going to print. The response to any query and permission if required, is quite fast; this is quite commendable. I have a very good experience about seeking quick permission for quoting a photograph (Fig.) from a JCDR article for my chapter authored in an E book. I never thought it would be so easy. No hassles.
Reviewing articles is no less a pain staking process and requires in depth perception, knowledge about the topic for review. It requires time and concentration, yet I enjoy doing it. The JCDR website especially for the reviewers is quite user friendly. My suggestions for improving the journal is, more strict review process, so that only high quality articles are published. I find a a good number of articles in Obst. Gynae, hence, a new journal for this specialty titled JCDR-OG can be started. May be a bimonthly or quarterly publication to begin with. Only selected articles should find a place in it.
An yearly reward for the best article authored can also incentivize the authors. Though the process of finding the best article will be not be very easy. I do not know how reviewing process can be improved. If an article is being reviewed by two reviewers, then opinion of one can be communicated to the other or the final opinion of the editor can be communicated to the reviewer if requested for. This will help one’s reviewing skills.
My best wishes to Dr. Hemant Jain and all the editorial staff of JCDR for their untiring efforts to bring out this journal. I strongly recommend medical fraternity to publish their valuable research work in this esteemed journal, JCDR".



Dr. Mamta Gupta
Consultant
(Ex HOD Obs &Gynae, Hindu Rao Hospital and associated NDMC Medical College, Delhi)
Aug 2018




Dr. Rajendra Kumar Ghritlaharey

"I wish to thank Dr. Hemant Jain, Editor-in-Chief Journal of Clinical and Diagnostic Research (JCDR), for asking me to write up few words.
Writing is the representation of language in a textual medium i e; into the words and sentences on paper. Quality medical manuscript writing in particular, demands not only a high-quality research, but also requires accurate and concise communication of findings and conclusions, with adherence to particular journal guidelines. In medical field whether working in teaching, private, or in corporate institution, everyone wants to excel in his / her own field and get recognised by making manuscripts publication.


Authors are the souls of any journal, and deserve much respect. To publish a journal manuscripts are needed from authors. Authors have a great responsibility for producing facts of their work in terms of number and results truthfully and an individual honesty is expected from authors in this regards. Both ways its true "No authors-No manuscripts-No journals" and "No journals–No manuscripts–No authors". Reviewing a manuscript is also a very responsible and important task of any peer-reviewed journal and to be taken seriously. It needs knowledge on the subject, sincerity, honesty and determination. Although the process of reviewing a manuscript is a time consuming task butit is expected to give one's best remarks within the time frame of the journal.
Salient features of the JCDR: It is a biomedical, multidisciplinary (including all medical and dental specialities), e-journal, with wide scope and extensive author support. At the same time, a free text of manuscript is available in HTML and PDF format. There is fast growing authorship and readership with JCDR as this can be judged by the number of articles published in it i e; in Feb 2007 of its first issue, it contained 5 articles only, and now in its recent volume published in April 2011, it contained 67 manuscripts. This e-journal is fulfilling the commitments and objectives sincerely, (as stated by Editor-in-chief in his preface to first edition) i e; to encourage physicians through the internet, especially from the developing countries who witness a spectrum of disease and acquire a wealth of knowledge to publish their experiences to benefit the medical community in patients care. I also feel that many of us have work of substance, newer ideas, adequate clinical materials but poor in medical writing and hesitation to submit the work and need help. JCDR provides authors help in this regards.
Timely publication of journal: Publication of manuscripts and bringing out the issue in time is one of the positive aspects of JCDR and is possible with strong support team in terms of peer reviewers, proof reading, language check, computer operators, etc. This is one of the great reasons for authors to submit their work with JCDR. Another best part of JCDR is "Online first Publications" facilities available for the authors. This facility not only provides the prompt publications of the manuscripts but at the same time also early availability of the manuscripts for the readers.
Indexation and online availability: Indexation transforms the journal in some sense from its local ownership to the worldwide professional community and to the public.JCDR is indexed with Embase & EMbiology, Google Scholar, Index Copernicus, Chemical Abstracts Service, Journal seek Database, Indian Science Abstracts, to name few of them. Manuscriptspublished in JCDR are available on major search engines ie; google, yahoo, msn.
In the era of fast growing newer technologies, and in computer and internet friendly environment the manuscripts preparation, submission, review, revision, etc and all can be done and checked with a click from all corer of the world, at any time. Of course there is always a scope for improvement in every field and none is perfect. To progress, one needs to identify the areas of one's weakness and to strengthen them.
It is well said that "happy beginning is half done" and it fits perfectly with JCDR. It has grown considerably and I feel it has already grown up from its infancy to adolescence, achieving the status of standard online e-journal form Indian continent since its inception in Feb 2007. This had been made possible due to the efforts and the hard work put in it. The way the JCDR is improving with every new volume, with good quality original manuscripts, makes it a quality journal for readers. I must thank and congratulate Dr Hemant Jain, Editor-in-Chief JCDR and his team for their sincere efforts, dedication, and determination for making JCDR a fast growing journal.
Every one of us: authors, reviewers, editors, and publisher are responsible for enhancing the stature of the journal. I wish for a great success for JCDR."



Thanking you
With sincere regards
Dr. Rajendra Kumar Ghritlaharey, M.S., M. Ch., FAIS
Associate Professor,
Department of Paediatric Surgery, Gandhi Medical College & Associated
Kamla Nehru & Hamidia Hospitals Bhopal, Madhya Pradesh 462 001 (India)
E-mail: drrajendrak1@rediffmail.com
On May 11,2011




Dr. Shankar P.R.

"On looking back through my Gmail archives after being requested by the journal to write a short editorial about my experiences of publishing with the Journal of Clinical and Diagnostic Research (JCDR), I came across an e-mail from Dr. Hemant Jain, Editor, in March 2007, which introduced the new electronic journal. The main features of the journal which were outlined in the e-mail were extensive author support, cash rewards, the peer review process, and other salient features of the journal.
Over a span of over four years, we (I and my colleagues) have published around 25 articles in the journal. In this editorial, I plan to briefly discuss my experiences of publishing with JCDR and the strengths of the journal and to finally address the areas for improvement.
My experiences of publishing with JCDR: Overall, my experiences of publishing withJCDR have been positive. The best point about the journal is that it responds to queries from the author. This may seem to be simple and not too much to ask for, but unfortunately, many journals in the subcontinent and from many developing countries do not respond or they respond with a long delay to the queries from the authors 1. The reasons could be many, including lack of optimal secretarial and other support. Another problem with many journals is the slowness of the review process. Editorial processing and peer review can take anywhere between a year to two years with some journals. Also, some journals do not keep the contributors informed about the progress of the review process. Due to the long review process, the articles can lose their relevance and topicality. A major benefit with JCDR is the timeliness and promptness of its response. In Dr Jain's e-mail which was sent to me in 2007, before the introduction of the Pre-publishing system, he had stated that he had received my submission and that he would get back to me within seven days and he did!
Most of the manuscripts are published within 3 to 4 months of their submission if they are found to be suitable after the review process. JCDR is published bimonthly and the accepted articles were usually published in the next issue. Recently, due to the increased volume of the submissions, the review process has become slower and it ?? Section can take from 4 to 6 months for the articles to be reviewed. The journal has an extensive author support system and it has recently introduced a paid expedited review process. The journal also mentions the average time for processing the manuscript under different submission systems - regular submission and expedited review.
Strengths of the journal: The journal has an online first facility in which the accepted manuscripts may be published on the website before being included in a regular issue of the journal. This cuts down the time between their acceptance and the publication. The journal is indexed in many databases, though not in PubMed. The editorial board should now take steps to index the journal in PubMed. The journal has a system of notifying readers through e-mail when a new issue is released. Also, the articles are available in both the HTML and the PDF formats. I especially like the new and colorful page format of the journal. Also, the access statistics of the articles are available. The prepublication and the manuscript tracking system are also helpful for the authors.
Areas for improvement: In certain cases, I felt that the peer review process of the manuscripts was not up to international standards and that it should be strengthened. Also, the number of manuscripts in an issue is high and it may be difficult for readers to go through all of them. The journal can consider tightening of the peer review process and increasing the quality standards for the acceptance of the manuscripts. I faced occasional problems with the online manuscript submission (Pre-publishing) system, which have to be addressed.
Overall, the publishing process with JCDR has been smooth, quick and relatively hassle free and I can recommend other authors to consider the journal as an outlet for their work."



Dr. P. Ravi Shankar
KIST Medical College, P.O. Box 14142, Kathmandu, Nepal.
E-mail: ravi.dr.shankar@gmail.com
On April 2011
Anuradha

Dear team JCDR, I would like to thank you for the very professional and polite service provided by everyone at JCDR. While i have been in the field of writing and editing for sometime, this has been my first attempt in publishing a scientific paper.Thank you for hand-holding me through the process.


Dr. Anuradha
E-mail: anuradha2nittur@gmail.com
On Jan 2020

Important Notice

Original article / research
Year : 2010 | Month : February | Volume : 4 | Issue : 1 | Page : 2010 - 2016 Full Version

Saddle Block Anaesthesia with Meperidine for Perineal Surgery


Published: February 1, 2010 | DOI: https://doi.org/10.7860/JCDR/2010/.620
BAKHSHA F*, BEHNAMPOUR N**

*MSc in anesthesiology, **M.sc in Biostatistics,Golestan University of Medical Sciences,Golestan Medical University.

Correspondence Address :
Bakhsha Fozieh,The college of Paramedics, Golestan Medical University, Falsafi Collection, Shast kola road, Gorgan city, Golestan province, (Iran)Tel: 0098-171-5539485 Mobile: 0911-177-5765,E
mail:bakhsha_fo@yahoo.co

Abstract

Background and Aim: Regional (saddle block) anaesthesia in anorectal and some urological and gynaecological procedures provides suitable conditions for the surgeon due to the sufficiency of analgesia and decreases the side effects of spinal anaesthesia. In this study, duration of the painless period and complications after saddle block with Meperidine (pethidine) were assessed in perineal surgeries.
Materials and Methods:This study was conducted on 50 cases observed by the American Society of Anaesthesiologists (ASA) class I, II 21-70 years old patients, who were scheduled to undergo anorectal surgery. All patients received 500ml of crystalloid solution. The saddle block was done with 30 mg pethidine and sub arachnoid puncture was performed with the patient in the sitting position. Vital signs were recorded 5 minutes before the block and at the 5th, 10th, 15th and 60th minutes after the block. The severity of postoperative pain was assessed by a visual analog scale. The data was analyzed by appropriate descriptive statistical methods.
Results: The mean period of analgesia was more than 24 hours in 18% of the patients. The VAS pain score showed no pain in78% of the patients. Sixteen percent of the patients complained of itching in the nose, face and chest, ten minutes after injection and it continued for about two hours.
Conclusions: This study showed that the haemodynamic stability and quality of postoperative analgesia with pethidine was good, without any need for additional analgesia. We suggested using low dosage pethidine (30 mg) as saddle block for perineal and anorectal surgeries.

Keywords

Pethidine, saddle block, anaesthesia, side effects

Introduction
In an ideal spinal anaesthesia, there must be the best conditions, both for the surgeon and the surgery, such as relaxation of the surgery location, shortness of the patient's motionless state and an appropriate minimum period for recovery. In addition, the patient’s analgesia must remain in adequate levels and he/she has to be in a good mood after surgery. The economical considerations, both for the patient and the hospital and absence of any risks during and after the surgery, are also important.

Administration of analgesic medication before the actual onset of the pain stimulus is more effective than administration after the onset of the pain stimulus. This is the principle of preemptive analgesia. Although it is often considered superior to other forms of analgesia, its role in postoperative pain relief after lumbo-sacral spinal surgery has not been fully investigated (1). Anesthesiologists have used many drug agents, especially lidocaine, in the usual procedures for anaesthesia. Regarding the efficacy of spinal anaesthesia in patients, tolerance in surgeries of the inguinal area and lower limbs, especially in patients with high risk (in conditions such as old age, obesity and cardiopulmonary diseases), in whom the extent of damage caused by general anaesthesia is high, the usage of spinal anaesthesia is effective. According to Miller and Ronald (2005), the length of analgesia by using usual drugs only lasts up to patient's anaesthesia. (54-60 min. for lidocaine, 60-90 min. for tetracaine and 90 min. for bopivacaine) (2). The challenge of finding an ideal method to increase the length of analgesia without any complications or bad effects on motionless duration, inspired the researchers to study opioid drugs. Considering this important challenge, we studied pethidine and its effects on the length of analgesia in patients who underwent anorectal and perineal surgeries.

Pethidine is the only member of the opioid family that has clinically important local anaesthetic activity in the dose range which is normally used for analgesia. Pethidine is unique as the only opioid in current use, which is effective as the sole agent for spinal anaesthesia. In lower doses, intrathecal pethidine is also an effective analgesic for treating pain during labour (3).

Meperidine, which is known to have local anaesthetic properties, has been used successfully for spinal anaesthesia, though with a number of complications (4),(5). The extent and duration of sensory and motor blockade obtained from the intrathecal injection of meperidine in a dose of 1 mg/kg body weight were adequate for surgery on the lower abdomen, perineum, and lower limbs and postoperative analgesia was prolonged (17).

Intrathecal meperidine has been used by several investigators for a variety of surgical procedures. They all found it to be effective, with only minor treatable side effects such as hypotension, pruritus, urinary retention, nausea and vomiting (7).

Intrathecal meperidine has been shown to have fewer side effects and prolonged postoperative analgesia (8),(9),(10). However, there are relatively few studies which have examined the haemodynamic effects of intrathecal meperidine (11).

The objectives of the present study were to determine the duration of the painless period and complications after saddle block with Meperidine (pethidine).

Material and Methods

Fifty patients observed by the American Society of Anaesthesiologists physical status classification (ASA) I-II (12), who were scheduled for anorectal surgery, were enrolled in the study after obtaining the approval of the Local Hospital Ethics Committee and informed consent from the patients.
This study was objective- oriented and simple sampling was performed on 50 patients in the age range of 21-70 years by the American Society of Anaesthesiologists (ASA) as class I and II candidates for perineal surgery.

They had no cardiopulmonary disease and had consented to receive spinal anaesthesia. All the patients were fasting about 8 hours before the operation.

We reviewed the medical files of the patients and tracked their medical history. The appropriate clinical examinations were done and the spinal column was tested and visited before entrance to operating room. After transporting to the patients to the post operating room, the patients were monitored by pulse-oximetery and ECG and their vital signs were registered every 30 minutes.

We recorded demographic data like sex and age of the patients and kept them under observation during the operation and up to 48 h. after the operation.

We didn't use any drugs as pre medication in our patients in this study, but the patients received 500 ML of crystalloid solution like ringer before anaesthesia. The spinal anaesthesia agent was injected into the L3-L4 or L4- L5 intra spinal space, with the patient in the sitting position, by a 24 gauge spinal needle. 30 mg of 5% Meperidine (pethidine) was injected to the sub-arachnoid space. The patients stayed in the sitting position for about 5 min for stabilization of the drug effect. After controlling blood pressure and cardiac monitoring with the patients in the supine position, we turned the patients to the lithatomy position.

Then, the sense of pain (by pinching, pricking pins, touching, touching alcoholic cotton on skin, etc) was checked for evaluation of the anaesthesia and dorsiflexion for evaluation of motionless.

We used Visual Analogue Core (VAC) of Facial Expression for determination of the degree of pain (0: no pain, 1-3: mild pain, 4-7: moderate pain, >7: high pain).

The quality of the sphincter tone with digital rectal exam was determined by the surgeon and was classified into 3 categories as good (normal), intermediate and bad (lax).

We entered our data by SPSS-15 into the computer and used appropriate statistical methods for data analysis.

Results

The mean age of the patients that were entered to our study was 38.6 12.08 SD and the median age was 35 years. The duration of analgesia in 78% (39) patients was more than 10 hours without additional analgesia. This length in 18% (9) patients was more than 48 hours and in 22% (11) patients, it was less than 10 hours. Sensory blockade was achieved in 5.28 ± 1.43 min.

We classified the effect of the pain releaser methods with injection of meperidine anaesthesia in qauda equine plexus as follows; 78% of our patients were painless and 4% and 18% described their pain degree as mild and moderate, respectively. None of them reported high or intolerable pain and most of the pain was located on the incision.

No patients had homodynamic changes and the vital signs were in normal ranges. Therefore, we evaluated this simple calmative method as a good procedure.

The patients were monitored for respiratory depression during and 24 hours after surgery. There weren't any significant findings. 16 %( 8 patients) of the patients had mild itching. The common sites of excoriation due to their scratching were the face, the neck and the chest, and it started 10 min after injection with meperidine (pethidine).
The itching lasted till 2 hours after the end of the surgery. It did not produce any damage and therefore, wasn't treated. 51.78% of men were disabled from urinating during 12 hours after surgery with one needed catheterization. Urinary retention wasn't observed in women and they urinated 6 hours after surgery.

The quality of anal sphincter tone was good in 82% of the patients.

No patients had any complications of spinal canal block such as headache, backache and so on. They also did not have arrhythmia, vomiting and nausea.

Discussion

Intrathecal opioids are well established as agents in the management of postoperative pain (13). However, in recent years, interest has been directed towards using the opioid, meperidine as an intrathecal anaesthetic agent. Meperidine differs from the other opioids in that it also possesses considerable local anaesthetic properties (14),(15).

The most common adverse effect of saddle block anaesthesia with meperidine is a syndrome which includes hypotension, bradycardia and hypoxaemia, appearing 20 to 30 minutes after injection; reversal is easily obtained by administration of pressure drugs and artificial ventilation (16). Results of a research showed that postoperative neurological complications were recorded in three patients (2.7%): headache alone in one, headache associated with backache in one and leg weakness, backache, nuchal rigidity and photophobia in another. Seven patients (6.3%) complained of itching, five patients (4.5%) of nausea and vomiting and two (1.8%) developed urinary retention (17).

In a study, prolonged postoperative analgesia was obtained and some patients did not require additional narcotic analgesics during the postoperative period, which lasted upto seven days. Side effects included nausea and vomiting (six patients), hypotension (five patients), pruritus (five patients) and urinary retention (two patients). There was no early or late respiratory depression (18).

The postoperative length of analgesia in our study was satisfactory. Researchers have shown that pain causes damage to respiratory functions and mobility and results in infection, delay in waking up and discharge. In our study, it was observed that most patients (78%) had analgesia time duration of more than 10 hours without any additional analgesia. The patients were confined to bed no longer than the expected time period. This decreased complications such as thromboembolism and infection.

The results of a comparative study of intrathecal pethidine versus lignocaine as an anaesthetic for perianal surgery showed that the sensory and motor blockade lasted longer with pethidine and only 10% of patients in the pethidine group required intramuscular analgesic supplementation, whereas 30% of patients in the lignocaine group required intramuscular analgesic supplementation (19).
In a study in Canada, it was shown that intrathecal meperidine administration can provide surgical anaesthesia and postoperative analgesia for about two to six hours; two cases of respiratory depression were reported in association with spinal anaesthesia by meperidine . They recommended that a patient's respiratory variables and oxygenation be closely monitored for at least one hour after intrathecal meperidine administration (20).

Some researchers believe that saddle block, a regional anaesthetic technique, may attenuate stress response in patients undergoing anorectal surgery by blocking afferent neural input during the early postoperative period (21).

The combined spinal-epidural (CSE) technique using bupivacaine - fentanyl has become an established method of pain control during parturition. One limitation is the relatively short duration of effective analgesia produced by bupivacaine-fentanyl. In contrast, subarachnoid meperidine has been shown to provide a long duration of anaesthesia in nonobstetric patients. Therefore, some researchers tested the hypothesis that subarachnoid meperidine produces a significant increase in the duration of analgesia as compared to bupivacaine-fentanyl. In a study in USA, 90 patients who were randomized were entered to a study, but it was discontinued because of a significant increase in nausea or vomiting in the patients. Nausea or vomiting was substantially increased in the meperidine groups as compared to the bupivicaine-fentanyl group. The mean duration of analgesia provided by 25 mg meperidine was 126±51 min as compared to 98 ± 29 min for bupivacaine-fentanyl and 90 ± 67 min for 15 mg meperidine, but this difference were not significant (P = 0.27) from the statistical point of view. Although intrathecal meperidine could potentially prolong subarachnoid analgesia during labour, its use was associated with a significant incidence of nausea or vomiting. These data do not support the use of subarachnoid meperidine in doses of 15 or 25 mg for labour analgesia (22).

Results of a study comparing pethidine and lidocaine- glucose as spinal anaesthetics showed that complications in both groups included decrease in blood pressure and nausea and vomiting intraoperatively and urinary retention, nausea, vomiting, and mild headache postoperatively, which were the same. But somecomplications occurred only in the meperidine group, like intra-operative drowsiness, respiratory depression, bronchospasm and itching. The frequency of complications was greater with meperidine (6). A study comparing intrathecal pethidine and intrathecal bupivacaine as sole anaesthetics determined thatthere was no significant difference in the incidence of hypotension and that pethidine induced a significantly greater reduction in heart rate, a lower degree of motor block, a shorter period before requests for postoperative analgesia, but a higher incidence of sedation, nausea and vomiting (23). We did not observe the signs of respiratory depression and drowsiness which were mentioned as the main complications caused byopioids by Thomas et al (2000) and Martindale (2002) (24),(25). An investigation about the adverse effects of anesthesia after using intra-thecal pethidine hydrochloride for urological surgery exhibited that the pethidine regimen provided acceptable anaesthesia in quality of intra-operative anesthesia, incidence of adverse events or postoperative analgesia (26)this is applicable to our finding.

Mircea et al (1982) used 50-100 mg of pethidine intrathecally in patients who were prepared for surgery. They observed that this procedure provided sensory-motor blockage, with minimum complications in 90% of the patients. There was satisfactory analgesia length without neurological damage and delayed respiratory depression after surgery (27). This report puts emphasis on our findings.

Yokoyama and Shimi (1991) studied on 22 patients. They injected 0.5 mg of meperidine into 12 patients and 0.7 mg into 10 patients intra-thecally and then held them in a sitting position for about 5 minutes, as we did in our study. As in our study, there weren't haemodynamic changes and delayed respiratory depression and the sensory-motor blockage of the anal sphincter was satisfactory. In addition, they observed itching, nausea and arrhythmia in 2 patients (28).

The results indicated that the co-administration of pethidine (0.75 mg/kg) and clonidine (75 micrograms) intrathecally provided good intraoperative anaesthesia for total hip replacement and the sensory-motor block was short (29).

Theeffect of the addition of low dose meperidine to spinal lidocaine on the sensory and motor blockade profile and the quality and duration of postoperative analgesia is considerable. The addition of 0.3 mg/kg of meperidine to spinal lidocaine prolongs postoperative analgesia without delaying the discharge from the post anaesthetic care unit and reduces the requirement for parenteral analgesics (30). In contrast, there is evidence that increasing the dose of meperidine from 1.2 to 1.5 mg/kg increased the duration, but not the level of the sensory block without an increase in the side effects (31).

Ehikhamatalor and Nelson (2001) studied on 90 patients in Eastern India. One group received bopivacaine and the other received pethidine. The success rates in the pethidine and bopivacine groups were 59% and 52.2%, respectively. Postoperative analgesic effects were prevalent for a longer time in the pethidine group, with recoverable moderate complications and without additional calmative usage (32). These findings corresponded to ours.

Chen et al suggested that a small dose of intrathecal meperidine might decrease the incidence of shivering and the discomfort associated with it in a nonobstetrical population (33),(34). In comparison with our results, the results derived from another study about meperidine dose in subarachnoid anaesthesia demonstrated that 1 mg/kg of pethidine administered by the subdural route provided a complete spinal anaesthesia including motor, sensory and sympathetic blockade, allowing surgical procedures in good conditions of security, but this technique is only indicated for surgery in the perineum and lower limbs (16).

Conclusion

From our findings and previous similar studies, we could conclude that pethidine injection for regional (saddle block) anaesthesia provides haemodynamic stability, considerable postoperative length of analgesia and minimum complications. So we suggested the usage of low dosage pethidine (30 mg) with a 24-gauge spinal needle in the sub arachnoid space of qauda equine as the saddle block for perinea and anorectal surgeries.

Acknowledgement

The authors wish to acknowledge all personnel of the hospital affiliated to the Golestan University of Medical Sciences, who helped us in gathering data.

References

1.
Sekar C, Rajasekaran S, Kannan R, Reddy S, Shetty TA, Pithwa YK. Preemptive analgesia for postoperative pain relief in lumbosacral spine surgeries: a randomized controlled trial.Spine J. 2004 May-Jun; 4(3):261-4.
2.
Miller MD, Ronald JD. Miller S Anesthesia (Sixth edition) ELSEVIER: Churchill Livingstone Co. 2005. Vol 2, chap 42:1653-50.
3.
Ngan Kee WD. Intrathecal pethidine: pharmacology and clinical applications.Anaesth Intensive Care. 1998 Apr; 26(2):137-46.
4.
Mircea N, Constantinescu C, Jianu E, et al. L'anesthesie sousarachnoidienne par la pethidine (Spinal anesthesia with pethidine). Ann Fr Anesth Reanim 1982; 1 :167-71.
5.
Famewo CE, Naguib M. Spinal anaesthesiq with meperidine as the sole agent. Can Anaesth Soc J 1985; 32:533-7.
6.
Ehikhametalor KO, Nelson M. Intrathecal pethidine as sole anaesthetic agent for operative procedures of the lower limb, inguinal area and perineum. West Indian Med J. 2001 Dec; 50(4):313-6.
7.
Sunil Kumar Kafle. Intrathecal meperidine for elective Caesarean section: a comparison with lidocaine. CAN J ANAESTH 1993 ;40: 718-21
8.
Famewo CE, Naguib M. Spinal anaesthesia with meperidine as the sole agent. Can Anaesth Soc J 1985; 32: 533-7.
9.
Acalovschi I, Erie V, Lorinczi E, Nicolaus F. Saddle block with pethidine forperineal operations. Br J Anaesth 1986; 58: 1012-6.
10.
Kafle SK. Intrathecal meperidine for elective Cacsarcan section: a comparison with lidocaine. Can J Anaesth 1993; 40:718-21.
11.
Frances Conway, Lester A.H. Critchley , Joyce C. Stuart, Ross C. Freebairn. A comparison of the haemodynamic effects of intrathecal meperidine, meperidine-bupivacaine mixture and hyperbaric bupivacaine. CANADIAN JOURNAL OF ANAESTHESIA 1996; 43: 23-9.
12.
Morgan GE, Mikhail MS, Murray MJ, Larson JP. New York: McGraw Hill Companies; 2002.
13.
Brownridge P. Epidural and intrathecal opiates for postoperative pain relief (Letter). Anaesthesia 1983; 38: 74-5.
14.
Thomas W, Marcario A, miler RD. Anesthesia ,5th ed, Churchil Living Stone 2000 : 2302-18.
15.
Beyazova M, Babacan A, Bilir E, Akcabay M, Kay a K, Baysal. A. Pcrineural pethidine: effects of different doses on nerve conduction. Eur J Anaesthesiol 1993; 10: 353-6.
16.
Famewo CE, Naguib M. Spinal anaesthesia with meperidine as the sole agent. Can Anaesth Soc J. 1985 Sep; 32(5):533-7.
17.
Acalovschi I, Ene V, Lörinczi E, Nicolaus F. Saddle block with pethidine for perineal operations. Br J Anaesth. 1986 Sep; 58(9):1012-6.
18.
18-Mircea N, Constantinescu C, Jianu E, Busu G, Ene C, Daschievici S, Nedelcu A, Leoveanu A. Subarachnoid anesthesia with pethidine. Ann Fr Anesth Reanim. 1982; 1(2):167-71.
19.
19-Chaudhari LS, Kane DG, Shivkumar B, Kamath SK. Comparative study of intrathecal pethidine versus lignocaine as an anaesthetic and a postoperative analgesic for perianal surgery. J Postgrad Med. 1996 Apr-Jun; 42(2):43-5.
20.
Ong B, Segstro R. Respiratory depression associated with meperidine spinal anaesthesia. Can J Anaesth. 1994 Aug; 41(8):725-7.
21.
Unase Buyukkocak, Cagatay Daphan, Osman Caglayan, Kuzey Aydinuraz, Tahsin Kaya, Oral Saygun, and Fatih Agalar. Effects of Different Anesthetic Techniques on Serum Leptin, C-reactiveProtein, and Cortisol Concentrations in Anorectal Surgery. Croat Med J. 2006 December; 47(6): 862–68.
22.
Booth JV, Lindsay DR, Olufolabi AJ, El-Moalem HE, Penning DH, Reynolds JD. Subarachnoid meperidine (Pethidine) causes significant nausea and vomiting during labor. The Duke Women's Anesthesia Research Group. Anesthesiology. 2000 Aug; 93(2):418-21.
23.
Sia AT, Chow MY, Koay CK, Chong JL. Intrathecal pethidine: an alternative anaesthetic for transurethral resection of prostate? Anaesth Intensive Care. 1997 Dec; 25(6):650-4
24.
Way EL. Studies on the local anesthetic potency of isonipecaine. Journal of the American Pharmaceutical Association 1946; 35: 44-57
25.
Martindale MQ. The complete drug pharmacology, 33rd ed, 2002:1:21-2.
26.
Grace D, Fee JP. Anaesthesia and adverse effects after intrathecal pethidine hydrochloride for urological surgery. Anaesthesia. 1995 Dec;50(12):1036-40.
27.
Mircea N, Constantinescu C, Jianu E, Busu G, Ene C, Daschievici S, et al. Subarachnoid anesthesia with pethidine, Ann Fr anesth Reanim .1982;1 (2) :167-71.
28.
Yokoyam K, Shimi N. Spinal anesthesia with pethidine as the sole agent: Masuj.1991 Mar; 40(3):416-120.
29.
Sangarlangkarn S, Klaewtanong V, Jonglerttrakool P, Khankaew V. Meperidine as a spinal anesthetic agent: a comparison with lidocaine-glucose. Anesth Analg. 1987 Mar;66(3):235-40
30.
Grace D, Milligan KR, Morrow BJ, Fee JP. Co-administration of pethidine and clonidine: a spinal anaesthetic technique for total hip replacement. Br J Anaesth. 1994 Nov; 73(5):628-33.
31.
Murto K, Lui AC, Cicutti N. Adding low dose meperidine to spinal lidocaine prolongs postoperative analgesia. Can J Anaesth. 1999 Apr; 46(4):327-34.
32.
Diethelm Hansen, Stefanie Hansen. The Effects of Three Graded Doses of Meperidine for Spinal Anesthesia in African Men. Anesth Analg 1999; 88:827–30.
33.
Jean-Denis Roy, Michel Girard, and Pierre Drolet. Intrathecal Meperidine Decreases Shivering During Cesarean Delivery under Spinal Anesthesia. Anesth Analg 2004;98:230–4
34.
Chen JC, Hsu SW, Hu LH, et al. Intrathecal meperidine attenuates shivering induced by spinalanesthesia.MaZuiXueZaZhi1993;31:19-24

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