bisacodyl has been researched along with citric acid, anhydrous in 47 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 6 (12.77) | 18.7374 |
| 1990's | 7 (14.89) | 18.2507 |
| 2000's | 10 (21.28) | 29.6817 |
| 2010's | 22 (46.81) | 24.3611 |
| 2020's | 2 (4.26) | 2.80 |
| Authors | Studies |
|---|---|
| Donowitz, M | 1 |
| Clarfield, AM; Grad, RM; Perrone, M; Rosenbloom, M | 1 |
| Blackstone, MO; Lashner, BA; Winans, CS | 1 |
| Heim, CR; King, JE; Rye, PD; Smith, RA; Wallston, BS; Wallston, KA | 1 |
| Neuvonen, PJ; Olkkola, KT | 1 |
| Brady, CE; DiPalma, JA; Pierson, WP | 1 |
| Benson, M; Harper, J | 1 |
| Lee, JR | 1 |
| Bradley, AJ; Taylor, PM | 1 |
| Chockalingham, SK; Howden, CW; Kapur, A; Ling, PH; Sharma, VK; Ugheoke, EA; Vasudeva, R | 1 |
| Fincher, RK; Jackson, JL; Osgard, EM; Strong, JS; Wong, RK | 1 |
| Dahshan, A; Lin, CH; Peters, J; Thomas, R; Tolia, V | 1 |
| Chang, FY; Chen, CC; Lee, SD; Ng, WW | 1 |
| Ayub, K; Graham, DY; Qureshi, W; Taupo, T; Verghese, VJ | 1 |
| Baekelandt, M; Dewyspelaere, J; Gryspeerdt, SS; Lefere, PA; Van Holsbeeck, BG | 1 |
| Baekelandt, M; Dewyspelaere, J; Gryspeerdt, S; Lefere, P; van Holsbeeck, B | 1 |
| Baekelandt, M; Baert, F; Deman, R; Ghillebert, G; Gryspeerdt, S; Herman, M; Lefere, P; Rutgeerts, L; Van Holsbeeck, B | 1 |
| Horton, KM | 1 |
| Baekelandt, M; Gryspeerdt, S; Lefere, P; Marrannes, J; Van Holsbeeck, B | 1 |
| Delegge, M; Kaplan, R | 1 |
| El-Baba, MF; Houston, C; Lin, CH; Madani, S; Padilla, M; Thomas, R; Tolia, V | 1 |
| Hookey, LC; Vanner, SJ | 1 |
| Bernard, EJ; Cockeram, A; Cohen, L; Fishman, M; Gray, J; Love, J; Morgan, D | 1 |
| Doornweerd, S; Fedorak, RN; Kao, D; Lalor, E; Midodzi, W; Sandha, G; Schreuders, E; van der Knoop, B; van Kooten, H; Veldhuyzen van Zanten, S | 1 |
| Hookey, LC; Vanner, S | 1 |
| Baranchuk, A; Hookey, LC; Rahman, A; Vanner, SJ | 1 |
| Cesaro, P; Costamagna, G; Hassan, C; Petruzziello, L; Spada, C; Vitale, G | 1 |
| Andriulli, A; Annese, V; Biscaglia, G; Cestari, R; Hassan, C; Minelli, L; Orselli, S; Repici, A; Trallori, G; Vitetta, E | 1 |
| Friedman, LS | 1 |
| Hassan, C; Repici, A | 1 |
| Arora, D; Arora, M; Dubin, E; Dutta, SK; Okolo, PI; Senadhi, V; Weinstock, J | 1 |
| Alderfer, V; Epstein, M; Grandhi, NK; Hookey, LC; Joseph, RE; Katz, PO; Rex, DK; Vanner, S | 1 |
| Bellumat, A; De Bona, M; De Boni, M; Valiante, F | 1 |
| Aloi, M; Civitelli, F; Cucchiara, S; Di Nardo, G; Hassan, C; La Torre, G; Lima, M; Nuti, F; Oliva, S; Pession, A; Spada, C; Ziparo, C | 1 |
| Pellisé, M; Rivero-Sánchez, L | 1 |
| Gweon, TG; Hun Kim, H; Hwang, S; Kim, JS; Kim, NY; Kim, SW; Kyung Cho, Y; Lee, JY; Lee, SW; Lee, Y; Lim, CH; Myung Park, J; Noh, YS; Seok Lee, I | 1 |
| Dari, S; Frazzoni, L; Fuccio, L; Hassan, C; Laterza, L; Mussetto, A; Paggi, S; Radaelli, F; Triossi, O | 1 |
| Arena, M; Baccarin, A; Bargiggia, S; Fontana, P; Manes, G; Masci, E; Mazzoleni, G; Parente, F; Spinzi, G; Testoni, PA; Vailati, C | 1 |
| Lesur, G | 1 |
| Azzurro, M; Baldassarre, G; Bortoluzzi, F; Bulighin, G; Carta, A; Cervellin, E; Coria, B; Di Piramo, D; Germanà, B; Heras Salvat, H; Monica, F; Polo, ML; Rinaldi, M; Turrin, A; Valiante, F; Zorzi, M | 1 |
| Azmi, AN; Chan, WK; Goh, KL; Mahadeva, S | 1 |
| Frazzoni, L; Fuccio, L; Mussetto, A | 1 |
| Mathus-Vliegen, EMH; Stadwijk, JS; van der Vliet, K; Wignand-van der Storm, IJ | 2 |
| Andreozzi, P; Arena, I; Bezzio, C; De Nucci, G; Devani, M; Mandelli, E; Manes, G; Morganti, D; Omazzi, B; Reati, R; Redaelli, D; Saibeni, S | 1 |
| Chen, HC; Chen, WT; Hung, SY | 1 |
| Ray-Offor, E; Ray-Offor, OD | 1 |
1 review(s) available for bisacodyl and citric acid, anhydrous
| Article | Year |
|---|---|
[Bowel preparation for colonoscopy. Any significant progress on the horizon?].
Topics: Bisacodyl; Cathartics; Citrates; Citric Acid; Colonoscopy; Colorectal Neoplasms; Dietary Fiber; Early Detection of Cancer; Forecasting; Humans; Organometallic Compounds; Patient Acceptance of Health Care; Phosphates; Picolines; Polyethylene Glycols; Practice Guidelines as Topic; Randomized Controlled Trials as Topic; Senna Extract; Sennosides; Therapeutic Irrigation | 2015 |
29 trial(s) available for bisacodyl and citric acid, anhydrous
| Article | Year |
|---|---|
Randomized clinical trial of two colonoscopy preparation methods for elderly patients.
Topics: Aged; Aged, 80 and over; Bisacodyl; Citrates; Citric Acid; Colonoscopy; Electrolytes; Enema; Female; Humans; Male; Patient Acceptance of Health Care; Polyethylene Glycols; Randomized Controlled Trials as Topic | 1990 |
Choice and predictability in the preparation for barium enemas: a person-by-situation approach.
Topics: Adult; Affect; Aged; Aged, 80 and over; Barium Sulfate; Bisacodyl; Choice Behavior; Citrates; Citric Acid; Enema; Female; Humans; Internal-External Control; Male; Mental Recall; Middle Aged; Patient Compliance; Patient Education as Topic; Sensation; Stress, Physiological | 1987 |
Effect of purgatives on antidotal efficacy of oral activated charcoal.
Topics: Administration, Oral; Adult; Antidotes; Aspirin; Atenolol; Bisacodyl; Cathartics; Charcoal; Citrates; Citric Acid; Drug Interactions; Female; Gastrointestinal Motility; Humans; Male; Metoclopramide; Phenylpropanolamine | 1986 |
Colon cleansing: acceptance by older patients.
Topics: Age Factors; Anthraquinones; Barium Sulfate; Bisacodyl; Cathartics; Citrates; Citric Acid; Colon; Colonoscopy; Diet; Electrolytes; Enema; Female; Humans; Male; Middle Aged; Patient Acceptance of Health Care; Polyethylene Glycols; Preoperative Care; Solutions; Therapeutic Irrigation | 1986 |
A comparative double-blind trial of mannitol and magnesium citrate/bisacodyl (MCB) in the preparation of barium enema patients.
Topics: Adolescent; Adult; Aged; Barium Sulfate; Bisacodyl; Citrates; Citric Acid; Clinical Trials as Topic; Cresols; Double-Blind Method; Drug Combinations; Enema; Humans; Mannitol; Middle Aged; Premedication | 1983 |
Combinations of laxatives for bowel preparation: are they necessary?
Topics: Administration, Oral; Barium Sulfate; Bisacodyl; Cathartics; Citrates; Citric Acid; Colon; Drug Combinations; Enema; Humans; Organometallic Compounds; Picolines; Radiography; Suppositories; Tablets | 1984 |
Does bowel preparation improve the quality of intravenous urography?
Topics: Adult; Aged; Bisacodyl; Cathartics; Citric Acid; Female; Humans; Male; Middle Aged; Prospective Studies; Urography | 1996 |
Prospective, randomized, controlled comparison of the use of polyethylene glycol electrolyte lavage solution in four-liter versus two-liter volumes and pretreatment with either magnesium citrate or bisacodyl for colonoscopy preparation.
Topics: Adult; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Gastric Lavage; Humans; Male; Middle Aged; Organometallic Compounds; Polyethylene Glycols; Prospective Studies | 1998 |
A comparison of bowel preparations for flexible sigmoidoscopy: oral magnesium citrate combined with oral bisacodyl, one hypertonic phosphate enema, or two hypertonic phosphate enemas.
Topics: Administration, Oral; Adult; Aged; Bisacodyl; Cathartics; Citric Acid; Colonic Polyps; Female; Humans; Male; Middle Aged; Organometallic Compounds; Phosphates; Sigmoidoscopy; Single-Blind Method | 1999 |
A randomized, prospective study to evaluate the efficacy and acceptance of three bowel preparations for colonoscopy in children.
Topics: Adolescent; Adult; Anthraquinones; Bisacodyl; Cathartics; Child; Child, Preschool; Citric Acid; Colonoscopy; Electrolytes; Female; Humans; Male; Organometallic Compounds; Patient Acceptance of Health Care; Phosphates; Polyethylene Glycols; Prospective Studies; Therapeutic Irrigation; Treatment Outcome | 1999 |
Magnesium citrate-bisacodyl regimen proves better than castor oil for colonoscopic preparation.
Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Bisacodyl; Castor Oil; Cathartics; Chi-Square Distribution; Citric Acid; Colonoscopy; Drug Combinations; Female; Humans; Male; Middle Aged; Organometallic Compounds | 1999 |
Dietary fecal tagging as a cleansing method before CT colonography: initial results polyp detection and patient acceptance.
Topics: Administration, Oral; Adult; Aged; Aged, 80 and over; Barium Compounds; Bisacodyl; Cathartics; Citric Acid; Colon; Colonic Polyps; Colonoscopy; Contrast Media; Diet; Feces; Female; Humans; Imaging, Three-Dimensional; Male; Middle Aged; Organometallic Compounds; Patient Compliance; Patient Satisfaction; Polyethylene Glycols; Predictive Value of Tests; Sensitivity and Specificity; Suppositories; Tomography, X-Ray Computed | 2002 |
Efficacy of bowel preparation with the use of a prepackaged, low fibre diet with a low sodium, magnesium citrate cathartic vs. a clear liquid diet with a standard sodium phosphate cathartic.
Topics: Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Dietary Fiber; Enema; Female; Food; Humans; Male; Middle Aged; Organometallic Compounds; Patient Satisfaction; Phosphates; Prospective Studies; Single-Blind Method; Taste | 2005 |
A prospective study comparing oral sodium phosphate solution to a bowel cleansing preparation with nutrition food package in children.
Topics: Adolescent; Bisacodyl; Cathartics; Child; Child, Preschool; Citric Acid; Colonoscopy; Diet; Double-Blind Method; Female; Humans; Male; Organometallic Compounds; Patient Acceptance of Health Care; Patient Compliance; Phosphates; Pilot Projects; Prospective Studies; Safety; Taste; Treatment Outcome | 2006 |
Pico-salax plus two-day bisacodyl is superior to pico-salax alone or oral sodium phosphate for colon cleansing before colonoscopy.
Topics: Administration, Oral; Bisacodyl; Cathartics; Citrates; Citric Acid; Colonoscopy; Drug Administration Schedule; Female; Humans; Magnesium Oxide; Male; Middle Aged; Organometallic Compounds; Patient Satisfaction; Phosphates; Picolines; Single-Blind Method | 2009 |
A randomized controlled trial of four precolonoscopy bowel cleansing regimens.
Topics: Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Humans; Male; Middle Aged; Organometallic Compounds; Patient Compliance; Patient Satisfaction; Phosphates; Polyethylene Glycols; Preoperative Care | 2011 |
A new low-volume isosmotic polyethylene glycol solution plus bisacodyl versus split-dose 4 L polyethylene glycol for bowel cleansing prior to colonoscopy: a randomised controlled trial.
Topics: Adult; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Drug Therapy, Combination; Female; Humans; Male; Middle Aged; Patient Compliance; Polyethylene Glycols; Simethicone; Single-Blind Method; Surface-Active Agents; Treatment Outcome; Young Adult | 2013 |
Randomised clinical trial: low-volume bowel preparation for colonoscopy - a comparison between two different PEG-based formulations.
Topics: Aged; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Humans; Italy; Male; Middle Aged; Patient Compliance; Polyethylene Glycols; Simethicone; Therapeutic Irrigation; Treatment Outcome | 2012 |
A dual-action, low-volume bowel cleanser administered the day before colonoscopy: results from the SEE CLEAR II study.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citrates; Citric Acid; Colon; Colonoscopy; Female; Humans; Male; Middle Aged; Organometallic Compounds; Patient Satisfaction; Picolines; Polyethylene Glycols; Surveys and Questionnaires | 2013 |
Bisacodyl plus split 2-L polyethylene glycol-citrate-simethicone improves quality of bowel preparation before screening colonoscopy.
Topics: Aged; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Humans; Male; Middle Aged; Polyethylene Glycols; Potassium Chloride; Simethicone; Sodium Chloride | 2013 |
Bowel preparations for colonoscopy: an RCT.
Topics: Adolescent; Bisacodyl; Cathartics; Child; Child, Preschool; Citric Acid; Colonoscopy; Female; Humans; Magnesium Oxide; Male; Polyethylene Glycols; Sulfates | 2014 |
Prospective, randomized comparison of same-day dose of 2 different bowel cleanser for afternoon colonoscopy: picosulfate, magnesium oxide, and citric acid versus polyethylene glycol.
Topics: Adult; Bisacodyl; Cathartics; Citrates; Citric Acid; Colonoscopy; Female; Humans; Magnesium Oxide; Male; Middle Aged; Organometallic Compounds; Picolines; Polyethylene Glycols; Prospective Studies; Single-Blind Method | 2015 |
Split dosing with a low-volume preparation is not inferior to split dosing with a high-volume preparation for bowel cleansing in patients with a history of colorectal resection: a randomized trial.
Topics: Administration, Oral; Aged; Bisacodyl; Cathartics; Citric Acid; Colectomy; Colon; Colonoscopy; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug Combinations; Female; Humans; Male; Middle Aged; Patient Satisfaction; Polyethylene Glycols; Postoperative Period; Prospective Studies; Retrospective Studies; Single-Blind Method | 2015 |
2-Litre polyethylene glycol-citrate-simethicone plus bisacodyl versus 4-litre polyethylene glycol as preparation for colonoscopy in chronic constipation.
Topics: Aged; Bisacodyl; Cathartics; Chronic Disease; Citric Acid; Colon; Colonoscopy; Constipation; Female; Humans; Italy; Male; Middle Aged; Patient Compliance; Polyethylene Glycols; Simethicone | 2015 |
Comparison between different colon cleansing products for screening colonoscopy. A noninferiority trial in population-based screening programs in Italy.
Topics: Adult; Aged; Ascorbic Acid; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Dose-Response Relationship, Drug; Drug Administration Schedule; Drug Therapy, Combination; Female; Humans; Italy; Male; Middle Aged; Outcome Assessment, Health Care; Polyethylene Glycols; Simethicone | 2016 |
Efficacy and Safety of Sodium Picosulfate/Magnesium Citrate for Bowel Preparation in a Physically Disabled Outpatient Population: A Randomized, Endoscopist-Blinded Comparison With Ascorbic Acid-Enriched Polyethylene Glycol Solution Plus Bisacodyl (The PIC
Topics: Adult; Aged; Ascorbic Acid; Awareness; Bisacodyl; Cathartics; Citrates; Citric Acid; Colonic Neoplasms; Colonoscopy; Disabled Persons; Dose-Response Relationship, Drug; Drug Combinations; Early Detection of Cancer; Female; Humans; Male; Middle Aged; Organometallic Compounds; Patient Compliance; Picolines; Polyethylene Glycols | 2018 |
Split-dose bowel cleansing with picosulphate is safe and better tolerated than 2-l polyethylene glycol solution.
Topics: Administration, Oral; Adult; Aged; Ascorbic Acid; Biomarkers; Bisacodyl; Cathartics; Citrates; Citric Acid; Colon; Colonoscopy; Drug Administration Schedule; Drug Combinations; Female; Fluid Shifts; Humans; Hyponatremia; Male; Medication Adherence; Middle Aged; Netherlands; Organometallic Compounds; Patient Satisfaction; Pharmaceutical Solutions; Picolines; Polyethylene Glycols; Therapeutic Irrigation; Time Factors; Treatment Outcome; Water-Electrolyte Balance | 2018 |
Comparison of asymmetric (low morning-dose) and standard split-dose regimen of PEG plus bisacodyl for bowel preparation: A randomized controlled trial.
Topics: Aged; Bisacodyl; Cathartics; Citric Acid; Colon; Colonoscopy; Female; Humans; Male; Middle Aged; Patient Compliance; Polyethylene Glycols; Simethicone; Single-Blind Method | 2019 |
A Randomized Trial Comparing the Bowel Cleansing Efficacy of Sodium Picosulfate/Magnesium Citrate and Polyethylene Glycol/Bisacodyl (The Bowklean Study).
Topics: Adult; Aged; Aged, 80 and over; Bisacodyl; Citrates; Citric Acid; Colon; Colonoscopy; Female; Humans; Male; Middle Aged; Organometallic Compounds; Patient Compliance; Picolines; Polyethylene Glycols; Young Adult | 2020 |
17 other study(ies) available for bisacodyl and citric acid, anhydrous
| Article | Year |
|---|---|
Current concepts of laxative action: mechanisms by which laxatives increase stool water.
Topics: Anthraquinones; Bile Acids and Salts; Bisacodyl; Body Water; Castor Oil; Cathartics; Citrates; Citric Acid; Dioctyl Sulfosuccinic Acid; Electrolytes; Feces; Humans; Intestinal Mucosa; Intestines; Magnesium Hydroxide; Magnesium Sulfate; Oxyphenisatin Acetate; Phenolphthaleins | 1979 |
Adequacy of preparation for barium enema among elderly outpatients.
Topics: Aged; Barium Sulfate; Bisacodyl; Citrates; Citric Acid; Enema; Female; Gallium; Gastrointestinal Diseases; Humans; Male; Middle Aged; Patient Compliance | 1991 |
Low-salt bowel cleansing preparation (LoSo Prep) as preparation for colonoscopy: a pilot study.
Topics: Administration, Oral; Administration, Rectal; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Humans; Male; Middle Aged; Organometallic Compounds; Patient Satisfaction; Pilot Projects; Taste | 2002 |
Optimisation of colon cleansing prior to computed tomographic colonography.
Topics: Bisacodyl; Citric Acid; Colonic Polyps; Colonography, Computed Tomographic; Diet; Enema; Female; Humans; Male; Middle Aged; Organometallic Compounds; Patient Compliance; Polyethylene Glycols; Sensitivity and Specificity; Therapeutic Irrigation | 2002 |
CT colonography with fecal tagging after incomplete colonoscopy.
Topics: Adult; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citric Acid; Colon; Colonic Polyps; Colonography, Computed Tomographic; Colonoscopy; Feces; Female; Humans; Male; Middle Aged; Organometallic Compounds; Statistics, Nonparametric | 2005 |
How we do it: Virtual colonoscopy.
Topics: Barium Sulfate; Bisacodyl; Citric Acid; Colonic Neoplasms; Colonic Polyps; Colonography, Computed Tomographic; Colonoscopy; Humans; Insurance Coverage; Organometallic Compounds; Sensitivity and Specificity; Suppositories; User-Computer Interface | 2004 |
CT colonography after fecal tagging with a reduced cathartic cleansing and a reduced volume of barium.
Topics: Aged; Barium Sulfate; Bisacodyl; Cathartics; Citric Acid; Colonography, Computed Tomographic; Colorectal Neoplasms; Contrast Media; Diet; Feasibility Studies; Feces; Female; Humans; Male; Organometallic Compounds; Retrospective Studies | 2005 |
A multicentre, observational study of sodium picosulfate and magnesium citrate as a precolonoscopy bowel preparation.
Topics: Administration, Oral; Adolescent; Adult; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citrates; Citric Acid; Colonoscopy; Drug Combinations; Female; Humans; Male; Middle Aged; Organometallic Compounds; Picolines; Preoperative Care; Young Adult | 2009 |
Timing and frequency of bowel activity in patients ingesting sodium picosulphate/magnesium citrate and adjuvant bisacodyl for colon cleansing before colonoscopy.
Topics: Adult; Aged; Aged, 80 and over; Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Humans; Laxatives; Male; Middle Aged; Organometallic Compounds; Preoperative Care; Sulfates; Tablets; Young Adult | 2011 |
Serial monitoring of the physiological effects of the standard Pico-Salax® regimen for colon cleansing in healthy volunteers.
Topics: Administration, Oral; Bisacodyl; Cathartics; Citrates; Citric Acid; Colonoscopy; Drug Combinations; Female; Humans; Magnesium Oxide; Middle Aged; Monitoring, Ambulatory; Organometallic Compounds; Picolines; Water-Electrolyte Balance | 2012 |
Commentary: low-volume bowel preparation for colonoscopy.
Topics: Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Humans; Male; Polyethylene Glycols; Simethicone | 2012 |
Commentary: low-volume bowel preparation for colonoscopy - authors' reply.
Topics: Bisacodyl; Cathartics; Citric Acid; Colonoscopy; Female; Humans; Male; Polyethylene Glycols; Simethicone | 2012 |
A critical evaluation and a search for the ideal colonoscopic preparation.
Topics: Administration, Oral; Analysis of Variance; Bisacodyl; Cathartics; Citric Acid; Cohort Studies; Colonoscopy; Humans; Organometallic Compounds; Phosphates; Polyethylene Glycols; Powders; Suppositories; Surface-Active Agents | 2013 |
[Not Available].
Topics: Bisacodyl; Cathartics; Citric Acid; Colectomy; Colon; Colonoscopy; Female; Humans; Male; Polyethylene Glycols | 2015 |
Split-dose low-volume bowel preparation, a feasible option for preparation for colonoscopy.
Topics: Bisacodyl; Cathartics; Citric Acid; Colectomy; Colon; Colonoscopy; Female; Humans; Male; Polyethylene Glycols | 2016 |
Reply to Azmi et al.
Topics: Bisacodyl; Cathartics; Citric Acid; Colectomy; Colon; Colonoscopy; Female; Humans; Male; Polyethylene Glycols | 2016 |
Castor Oil and Bisacodyl Versus Sodium Picosulphate Magnesium Citrate for Bowel Cleansing Prior to Colonoscopy in a Limited Resource Setting.
Topics: Adult; Aged; Bisacodyl; Castor Oil; Cathartics; Citrates; Citric Acid; Colonoscopy; Female; Humans; Male; Middle Aged; Nigeria; Organometallic Compounds; Picolines; Polyethylene Glycols; Retrospective Studies | 2020 |